support aliyun sdk on TencentOS tiny

sample: examples\aliyun_iotkit_csdk_mqtt
project: board\TencentOS_tiny_EVB_MX_Plus\KEIL\aliyun_iotkit_csdk_mqtt

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/README.md

@@ -0,0 +1,49 @@
+# README.md: alcs
+
+## Contents
+
+```shell
+.
+├── alcs_adapter.c
+├── alcs_adapter.h
+├── alcs_api.c
+├── alcs_api.h
+├── alcs_api_internal.h
+├── alcs_client.c
+├── alcs_coap.c
+├── alcs_coap.h
+├── alcs_localsetup.c
+├── alcs_localsetup.h
+├── alcs_mqtt.c
+├── alcs_mqtt.h
+├── alcs_server.c
+├── aos.mk
+├── CMakeLists.txt
+├── Config.in
+├── iot.mk
+├── iotx_alcs_config.h
+├── iotx_alcs.h
+└── README.md
+
+```
+
+## Introduction
+Implementation of ICA local communication service.
+
+
+### Features
+
+
+
+### Dependencies
+
+- **hal**. osal and hal to shield different os and hardware
+- **infra**. Authentication, net and so on tool set.
+- **coap local**. for local communication
+- **mqtt**. get token form cloud over mqtt 
+## API
+none
+## Reference
+none
+
+

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_adapter.c

@@ -0,0 +1,910 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#include <stddef.h>
+#include <string.h>
+
+#include "alcs_internal.h"
+#include "alcs_api.h"
+#include "alcs_coap.h"
+#include "alcs_mqtt.h"
+#include "CoAPInternal.h"
+#include "CoAPExport.h"
+#include "CoAPServer.h"
+#include "alcs_adapter.h"
+#include "alcs_mqtt.h"
+#include "alcs_localsetup.h"
+#include "CoAPPlatform.h"
+
+static iotx_alcs_adapter_t g_alcs_adapter;
+
+static void alcs_heartbeat(void *handle);
+
+static iotx_alcs_adapter_t *__iotx_alcs_get_ctx(void)
+{
+    return &g_alcs_adapter;
+}
+
+static char *iotx_alcs_topic_parse_pk(char *topic, uint16_t *length)
+{
+    char *pos = NULL;
+    uint8_t slash_count = 0;
+    uint16_t idx = 0;
+    uint16_t topic_len = 0;
+
+    if (topic == NULL || length == NULL) {
+        COAP_ERR("Invalid Parameter");
+        return NULL;
+    }
+
+    topic_len = strlen(topic);
+
+    while (idx < topic_len) {
+        if (topic[idx] == '/') {
+            slash_count++;
+            if (slash_count == 2) {
+                pos = topic + idx + 1;
+            }
+            if (slash_count == 3) {
+                *length = topic + idx - pos;
+            }
+        }
+        idx++;
+    }
+
+    return pos;
+}
+
+static char *iotx_alcs_topic_parse_dn(char *topic, uint16_t *length)
+{
+    char *pos = NULL;
+    uint8_t slash_count = 0;
+    uint16_t idx = 0;
+    uint16_t topic_len = 0;
+
+    if (topic == NULL || length == NULL) {
+        COAP_ERR("Invalid Parameter");
+        return NULL;
+    }
+
+    topic_len = strlen(topic);
+
+    while (idx < topic_len) {
+        if (topic[idx] == '/') {
+            slash_count++;
+            if (slash_count == 3) {
+                pos = topic + idx + 1;
+            }
+            if (slash_count == 4) {
+                *length = topic + idx - pos;
+            }
+        }
+        idx++;
+    }
+
+    return pos;
+}
+
+static int _iotx_alcs_send_list_search_and_remove(iotx_alcs_adapter_t *adapter, CoAPMessage *message,
+        iotx_alcs_send_msg_t **send_msg)
+{
+    iotx_alcs_send_msg_t *node = NULL;
+    iotx_alcs_send_msg_t *next = NULL;
+
+    list_for_each_entry_safe(node, next, &adapter->alcs_send_list, linked_list, iotx_alcs_send_msg_t) {
+        if (message->header.tokenlen == node->token_len &&
+            memcmp(message->token, node->token, node->token_len) == 0) {
+            *send_msg = node;
+            list_del(&node->linked_list);
+            return SUCCESS_RETURN;
+        }
+    }
+
+    return FAIL_RETURN;
+}
+
+void iotx_alcs_coap_adapter_send_msg_handle(CoAPContext *context,
+        CoAPReqResult result,
+        void *userdata,
+        NetworkAddr *remote,
+        CoAPMessage *message)
+{
+    int res = 0;
+    iotx_alcs_adapter_t *adapter = (iotx_alcs_adapter_t *)userdata;
+    iotx_alcs_event_msg_t event;
+    memset(&event, 0, sizeof(iotx_alcs_event_msg_t));
+
+    switch (result) {
+        case COAP_REQUEST_SUCCESS: {
+            iotx_alcs_transfer_msg_t transfer_msg;
+            iotx_alcs_send_msg_t *send_msg = NULL;
+
+            memset(&transfer_msg, 0, sizeof(iotx_alcs_transfer_msg_t));
+
+            transfer_msg.ip = (char *)remote->addr;
+            transfer_msg.port = remote->port;
+            HAL_MutexLock(adapter->mutex);
+            res = _iotx_alcs_send_list_search_and_remove(adapter, message, &send_msg);
+            HAL_MutexUnlock(adapter->mutex);
+
+            if (res < SUCCESS_RETURN) {
+                return;
+            }
+
+            transfer_msg.uri = send_msg->uri;
+            transfer_msg.token_len = send_msg->token_len;
+            transfer_msg.token = send_msg->token;
+            transfer_msg.payload_len = message->payloadlen;
+            transfer_msg.payload = message->payload;
+
+            event.event_type = IOTX_ALCS_EVENT_MSG_SEND_MESSAGE_SUCCESS;
+            event.msg = &transfer_msg;
+
+            adapter->alcs_event_handle->h_fp(adapter->alcs_event_handle->pcontext, (void *)adapter, &event);
+
+            ALCS_free(send_msg->token);
+            ALCS_free(send_msg->uri);
+            ALCS_free(send_msg);
+        }
+        break;
+        case COAP_RECV_RESP_TIMEOUT: {
+            iotx_alcs_transfer_msg_t transfer_msg;
+            iotx_alcs_send_msg_t *send_msg = NULL;
+
+            memset(&transfer_msg, 0, sizeof(iotx_alcs_transfer_msg_t));
+
+            transfer_msg.ip = (char *)remote->addr;
+            transfer_msg.port = remote->port;
+            HAL_MutexLock(adapter->mutex);
+            res = _iotx_alcs_send_list_search_and_remove(adapter, message, &send_msg);
+            HAL_MutexUnlock(adapter->mutex);
+
+            if (res < SUCCESS_RETURN) {
+                return;
+            }
+
+            transfer_msg.uri = send_msg->uri;
+            transfer_msg.token_len = send_msg->token_len;
+            transfer_msg.token = send_msg->token;
+            transfer_msg.payload_len = 0;
+            transfer_msg.payload = NULL;
+
+            event.event_type = IOTX_ALCS_EVENT_MSG_SEND_MESSAGE_RESP_TIMEOUT;
+            event.msg = &transfer_msg;
+
+            adapter->alcs_event_handle->h_fp(adapter->alcs_event_handle->pcontext, (void *)adapter, &event);
+
+            ALCS_free(send_msg->token);
+            ALCS_free(send_msg->uri);
+            ALCS_free(send_msg);
+        }
+        break;
+        default:
+            COAP_WRN("Unknown Coap Request Result: %d", result);
+            break;
+    }
+}
+
+void iotx_alcs_coap_adapter_event_notifier(unsigned int event, NetworkAddr *remote, void *message)
+{
+    COAP_INFO("ALCS Coap Event: %d, Remote Device Address: %s, Remote Device Port: %d",
+              event, remote->addr, remote->port);
+}
+
+int iotx_alcs_adapter_list_init(iotx_alcs_adapter_t *adapter)
+{
+    /* initialze send list */
+    INIT_LIST_HEAD(&adapter->alcs_send_list);
+    INIT_LIST_HEAD(&adapter->alcs_subdev_list);
+
+    return SUCCESS_RETURN;
+}
+
+static void _iotx_alcs_adapter_send_list_destroy(iotx_alcs_adapter_t *adapter)
+{
+    iotx_alcs_send_msg_t *node = NULL;
+    iotx_alcs_send_msg_t *next = NULL;
+
+    list_for_each_entry_safe(node, next, &adapter->alcs_send_list, linked_list, iotx_alcs_send_msg_t) {
+        list_del(&node->linked_list);
+        ALCS_free(node->token);
+        ALCS_free(node->uri);
+        ALCS_free(node);
+    }
+}
+
+static void _iotx_alcs_adapter_subdev_list_destroy(iotx_alcs_adapter_t *adapter)
+{
+    iotx_alcs_subdev_item_t *node = NULL;
+    iotx_alcs_subdev_item_t *next = NULL;
+
+    list_for_each_entry_safe(node, next, &adapter->alcs_subdev_list, linked_list, iotx_alcs_subdev_item_t) {
+        list_del(&node->linked_list);
+        ALCS_free(node);
+    }
+}
+
+int iotx_alcs_adapter_deinit(void)
+{
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+    iotx_alcs_adapter_t *adapter = __iotx_alcs_get_ctx();
+
+    HAL_GetProductKey(product_key);
+    HAL_GetDeviceName(device_name);
+
+    HAL_MutexLock(adapter->mutex);
+    _iotx_alcs_adapter_send_list_destroy(adapter);
+    _iotx_alcs_adapter_subdev_list_destroy(adapter);
+    HAL_MutexUnlock(adapter->mutex);
+
+    if (adapter->alcs_event_handle) {
+        ALCS_free(adapter->alcs_event_handle);
+    }
+
+    HAL_MutexDestroy(adapter->mutex);
+
+    alcs_mqtt_deinit(adapter->coap_ctx, product_key, device_name);
+
+    /* if (adapter->coap_ctx) CoAPContext_free(adapter->coap_ctx); */
+
+    alcs_context_deinit();
+    alcs_deinit();
+    alcs_auth_deinit();
+
+    return SUCCESS_RETURN;
+}
+
+int iotx_alcs_adapter_init(iotx_alcs_adapter_t *adapter, iotx_alcs_param_t *param)
+{
+    int res;
+    CoAPInitParam coap_param;
+    CoAPContext *coap_ctx = NULL;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+
+    COAP_INFO("iotx_alcs_adapter_init");
+    memset(&coap_param, 0, sizeof(CoAPInitParam));
+
+    adapter->mutex = HAL_MutexCreate();
+    if (adapter->mutex == NULL) {
+        COAP_ERR("Mutex Init Failed");
+        return FAIL_RETURN;
+    }
+
+    coap_param.send_maxcount = param->send_maxcount;
+    coap_param.obs_maxcount = param->obs_maxcount;
+    coap_param.port = param->port;
+    coap_param.group = param->group;
+    coap_param.waittime = param->waittime;
+    coap_param.res_maxcount = param->res_maxcount;
+    coap_param.appdata = NULL;
+    coap_param.notifier = iotx_alcs_coap_adapter_event_notifier;
+
+    coap_ctx = alcs_context_init(&coap_param);
+    if (coap_ctx == NULL) {
+        COAP_ERR("Coap Context Init Failed");
+        HAL_MutexDestroy(adapter->mutex);
+        return FAIL_RETURN;
+    }
+    adapter->coap_ctx = coap_ctx;
+
+    res = HAL_GetProductKey(product_key);
+    if (res <= 0 || res > IOTX_PRODUCT_KEY_LEN + 1 - 1) {
+        iotx_alcs_adapter_deinit();
+        COAP_ERR("Get Product Key Failed");
+        return FAIL_RETURN;
+    }
+
+    res = HAL_GetDeviceName(device_name);
+    if (res <= 0 || res > IOTX_DEVICE_NAME_LEN + 1 - 1) {
+        iotx_alcs_adapter_deinit();
+        COAP_ERR("Get Device Name Failed");
+        return FAIL_RETURN;
+    }
+
+    alcs_init();
+
+    res = alcs_auth_init(coap_ctx, product_key, device_name, param->role);
+    if (res != COAP_SUCCESS) {
+        iotx_alcs_adapter_deinit();
+        COAP_ERR("ALCS Auth Init Failed");
+        return FAIL_RETURN;
+    }
+    adapter->role = param->role;
+#ifdef ALCS_SERVER_ENABLED
+    {
+        extern void on_svr_auth_timer(CoAPContext *);
+        if (adapter->role & IOTX_ALCS_ROLE_SERVER) {
+            adapter->alcs_server_auth_timer_func = on_svr_auth_timer;
+        }
+    }
+#endif
+
+#ifdef ALCS_CLIENT_ENABLED
+    {
+        extern void on_client_auth_timer(CoAPContext *);
+        if (adapter->role & IOTX_ALCS_ROLE_CLIENT) {
+            adapter->alcs_client_auth_timer_func = on_client_auth_timer;
+        }
+    }
+#endif
+
+    adapter->alcs_event_handle = (iotx_alcs_event_handle_t *)ALCS_ADAPTER_malloc(sizeof(iotx_alcs_event_handle_t));
+    if (adapter->alcs_event_handle == NULL) {
+        iotx_alcs_adapter_deinit();
+        COAP_ERR("ALCS Event Handle Init Failed");
+        return FAIL_RETURN;
+    }
+    memcpy(adapter->alcs_event_handle, param->handle_event, sizeof(iotx_alcs_event_handle_t));
+
+    if (iotx_alcs_adapter_list_init(adapter) != SUCCESS_RETURN) {
+        iotx_alcs_adapter_deinit();
+        COAP_ERR("ALCS Linked List Init Failed");
+        return FAIL_RETURN;
+    }
+
+    alcs_localsetup_init(adapter, coap_ctx, product_key, device_name);
+
+    return SUCCESS_RETURN;
+}
+
+static int _iotx_alcs_subdev_list_search(const char *pk, const char *dn, iotx_alcs_subdev_item_t **subdev_item)
+{
+    iotx_alcs_adapter_t *adapter = __iotx_alcs_get_ctx();
+    iotx_alcs_subdev_item_t *node = NULL;
+
+    if (pk == NULL || dn == NULL) {
+        COAP_ERR("Invalid Parameter");
+        return FAIL_RETURN;
+    }
+
+    list_for_each_entry(node, &adapter->alcs_subdev_list, linked_list, iotx_alcs_subdev_item_t) {
+        if (strlen(node->product_key) == strlen(pk) &&
+            memcmp(node->product_key, pk, strlen(pk)) == 0 &&
+            strlen(node->device_name) == strlen(dn) &&
+            memcmp(node->device_name, dn, strlen(dn)) == 0) {
+            *subdev_item = node;
+            return SUCCESS_RETURN;
+        }
+    }
+
+    return FAIL_RETURN;
+}
+
+int iotx_alcs_subdev_remove(const char *pk, const char *dn)
+{
+    int res = 0;
+    iotx_alcs_adapter_t *adapter = __iotx_alcs_get_ctx();
+    iotx_alcs_subdev_item_t *subdev_item = NULL;
+
+    if (pk == NULL || dn == NULL) {
+        COAP_ERR("Invalid Parameter");
+        return FAIL_RETURN;
+    }
+
+    HAL_MutexLock(adapter->mutex);
+    res = _iotx_alcs_subdev_list_search(pk, dn, &subdev_item);
+    if (res < SUCCESS_RETURN) {
+        COAP_ERR("No Matched Item");
+        HAL_MutexUnlock(adapter->mutex);
+        return FAIL_RETURN;
+    }
+
+    list_del(&subdev_item->linked_list);
+    HAL_MutexUnlock(adapter->mutex);
+
+    ALCS_free(subdev_item);
+
+    return SUCCESS_RETURN;
+}
+
+int iotx_alcs_subdev_update_stage(iotx_alcs_subdev_item_t *item)
+{
+    int res = 0;
+    iotx_alcs_adapter_t *adapter = __iotx_alcs_get_ctx();
+    iotx_alcs_subdev_item_t *subdev_item = NULL;
+
+    if (item == NULL) {
+        COAP_ERR("Invalid Parameter");
+        return FAIL_RETURN;
+    }
+
+    HAL_MutexLock(adapter->mutex);
+    res = _iotx_alcs_subdev_list_search(item->product_key, item->device_name, &subdev_item);
+
+    if (res < SUCCESS_RETURN) {
+        COAP_WRN("No Matched Item");
+        HAL_MutexUnlock(adapter->mutex);
+        return FAIL_RETURN;
+    }
+
+    subdev_item->stage = item->stage;
+
+    HAL_MutexUnlock(adapter->mutex);
+    return SUCCESS_RETURN;
+}
+
+void iotx_alcs_subdev_stage_check(void)
+{
+    iotx_alcs_adapter_t *adapter = __iotx_alcs_get_ctx();
+    iotx_alcs_subdev_item_t *node = NULL;
+    uint64_t time_now = HAL_UptimeMs();
+
+    HAL_MutexLock(adapter->mutex);
+    list_for_each_entry(node, &adapter->alcs_subdev_list, linked_list, iotx_alcs_subdev_item_t) {
+        if (node->stage == IOTX_ALCS_SUBDEV_DISCONNCET_CLOUD) {
+            if (((time_now > node->retry_ms) &&
+                 (time_now - node->retry_ms >= IOTX_ALCS_SUBDEV_RETRY_INTERVAL_MS)) ||
+                ((time_now <= node->retry_ms) &&
+                 ((0xFFFFFFFFFFFFFFFF - node->retry_ms) + time_now >= IOTX_ALCS_SUBDEV_RETRY_INTERVAL_MS))) {
+                /* Get Prefix And Secret From Cloud */
+                alcs_mqtt_subdev_prefix_get(node->product_key, node->device_name);
+                node->retry_ms = time_now;
+            }
+        }
+    }
+    HAL_MutexUnlock(adapter->mutex);
+}
+
+void *iotx_alcs_construct(iotx_alcs_param_t *params)
+{
+    int res = 0;
+    iotx_alcs_adapter_t *adapter = __iotx_alcs_get_ctx();
+
+    COAP_INFO("iotx_alcs_construct enter");
+
+    if (params == NULL || params->group == NULL ||
+        strlen(params->group) == 0) {
+        return NULL;
+    }
+
+    memset(adapter, 0, sizeof(iotx_alcs_adapter_t));
+
+    res = iotx_alcs_adapter_init(adapter, params);
+    if (res != SUCCESS_RETURN) {
+        COAP_ERR("Adapter Init Failed");
+        return NULL;
+    }
+
+    return (void *)adapter;
+}
+
+int iotx_alcs_cloud_init(void *handle)
+{
+    int res = 0;
+    iotx_alcs_adapter_t *adapter = __iotx_alcs_get_ctx();
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+
+    COAP_INFO("Start ALCS Cloud Init");
+
+    if (adapter->local_cloud_inited == 1) {
+        return SUCCESS_RETURN;
+    }
+
+    if (handle == NULL) {
+        return FAIL_RETURN;
+    }
+
+    res = HAL_GetProductKey(product_key);
+    if (res <= 0 || res > IOTX_PRODUCT_KEY_LEN + 1 - 1) {
+        iotx_alcs_adapter_deinit();
+        COAP_ERR("Get Product Key Failed");
+        return FAIL_RETURN;
+    }
+
+    res = HAL_GetDeviceName(device_name);
+    if (res <= 0 || res > IOTX_DEVICE_NAME_LEN + 1 - 1) {
+        iotx_alcs_adapter_deinit();
+        COAP_ERR("Get Device Name Failed");
+        return FAIL_RETURN;
+    }
+
+    if (alcs_mqtt_init(adapter->coap_ctx, product_key, device_name) != ALCS_MQTT_STATUS_SUCCESS) {
+        /*solve the prpblem of hard fault when mqtt connection fails once*/
+        COAP_ERR("ALCS MQTT Init Failed");
+        return FAIL_RETURN;
+    }
+
+    adapter->local_cloud_inited = 1;
+
+    return SUCCESS_RETURN;
+}
+
+int iotx_alcs_destroy(void **phandle)
+{
+    if (phandle == NULL || *phandle == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    iotx_alcs_adapter_deinit();
+
+    return SUCCESS_RETURN;
+}
+
+static void alcs_heartbeat(void *handle)
+{
+    iotx_alcs_adapter_t *adapter = (iotx_alcs_adapter_t *)handle;
+
+    if (adapter->role & IOTX_ALCS_ROLE_SERVER && adapter->alcs_server_auth_timer_func != NULL) {
+        adapter->alcs_server_auth_timer_func(adapter->coap_ctx);
+    }
+
+    if (adapter->role & IOTX_ALCS_ROLE_CLIENT && adapter->alcs_client_auth_timer_func != NULL) {
+        adapter->alcs_client_auth_timer_func(adapter->coap_ctx);
+    }
+}
+int iotx_alcs_yield(void *handle)
+{
+    int res = 0;
+    iotx_alcs_adapter_t *adapter = (iotx_alcs_adapter_t *)handle;
+
+    if (adapter == NULL || adapter->coap_ctx == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    alcs_heartbeat(handle);
+
+    iotx_alcs_subdev_stage_check();
+
+    return res;
+}
+
+int iotx_alcs_send(void *handle, iotx_alcs_msg_t *msg)
+{
+    int res = 0;
+    iotx_alcs_adapter_t *adapter = (iotx_alcs_adapter_t *)handle;
+    CoAPMessage coap_msg;
+    CoAPLenString coap_payload;
+    NetworkAddr network_addr;
+
+    AlcsDeviceKey devKey;
+    char productKey[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char deviceName[IOTX_DEVICE_NAME_LEN + 1] = {0};
+    char *uri_pk = NULL;
+    char *uri_dn = NULL;
+    uint16_t uri_pk_len = 0;
+    uint16_t uri_dn_len = 0;
+    iotx_alcs_send_msg_t *alcs_send_msg = NULL;
+
+    if (adapter == NULL || adapter->coap_ctx ||
+        msg == NULL || msg->payload == NULL ||
+        msg->ip == NULL || strlen(msg->ip) == 0 ||
+        msg->uri == NULL || strlen(msg->uri) == 0) {
+        return NULL_VALUE_ERROR;
+    }
+
+    if (strlen(msg->ip) > NETWORK_ADDR_LEN) {
+        COAP_ERR("Invalid Ip Address Length");
+        return FAIL_RETURN;
+    }
+
+    memset(&coap_msg, 0, sizeof(CoAPMessage));
+    memset(&coap_payload, 0, sizeof(CoAPLenString));
+
+    coap_payload.len = msg->payload_len;
+    coap_payload.data = msg->payload;
+
+    alcs_msg_init(adapter->coap_ctx, &coap_msg, msg->msg_code, msg->msg_type, 0, &coap_payload, (void *)adapter);
+
+    res = alcs_msg_setAddr(&coap_msg, msg->uri, NULL);
+    if (res != COAP_SUCCESS) {
+        COAP_ERR("ALCS Message Set URI Failed");
+        return FAIL_RETURN;
+    }
+
+    memset(&network_addr, 0, sizeof(NetworkAddr));
+    memcpy(network_addr.addr, msg->ip, strlen(msg->ip));
+    network_addr.port = msg->port;
+
+
+    memset(&devKey, 0, sizeof(AlcsDeviceKey));
+    memcpy(&devKey.addr, &network_addr, sizeof(NetworkAddr));
+
+    uri_pk = iotx_alcs_topic_parse_pk(msg->uri, &uri_pk_len);
+    uri_dn = iotx_alcs_topic_parse_dn(msg->uri, &uri_dn_len);
+
+    if (uri_pk == NULL || uri_pk_len >= IOTX_PRODUCT_KEY_LEN + 1 ||
+        uri_dn == NULL || uri_dn_len >= IOTX_DEVICE_NAME_LEN + 1) {
+        COAP_ERR("Invalid Parameter");
+        return FAIL_RETURN;
+    }
+    memcpy(productKey, uri_pk, uri_pk_len);
+    memcpy(deviceName, uri_dn, uri_dn_len);
+
+    devKey.pk = productKey;
+    devKey.dn = deviceName;
+
+    res = alcs_sendmsg_secure(adapter->coap_ctx, &devKey, &coap_msg, 2, iotx_alcs_coap_adapter_send_msg_handle);
+    alcs_msg_deinit(&coap_msg);
+
+    if (res != COAP_SUCCESS) {
+        COAP_ERR("ALCS Message Send Message Failed");
+        return FAIL_RETURN;
+    }
+
+    alcs_send_msg = (iotx_alcs_send_msg_t *)ALCS_ADAPTER_malloc(sizeof(iotx_alcs_send_msg_t));
+    if (alcs_send_msg == NULL) {
+        COAP_WRN("Not Enough Memory");
+        return FAIL_RETURN;
+    }
+    memset(alcs_send_msg, 0, sizeof(iotx_alcs_send_msg_t));
+
+    alcs_send_msg->token = (uint8_t *)ALCS_ADAPTER_malloc(coap_msg.header.tokenlen + 1);
+    if (alcs_send_msg->token == NULL) {
+        ALCS_free(alcs_send_msg);
+        COAP_WRN("Not Enough Memory");
+        return FAIL_RETURN;
+    }
+    alcs_send_msg->token_len = coap_msg.header.tokenlen;
+
+    memset(alcs_send_msg->token, 0, alcs_send_msg->token_len + 1);
+    memcpy(alcs_send_msg->token, coap_msg.token, alcs_send_msg->token_len);
+
+    alcs_send_msg->uri = (char *)ALCS_ADAPTER_malloc(strlen(msg->uri) + 1);
+    if (alcs_send_msg->uri == NULL) {
+        ALCS_free(alcs_send_msg->token);
+        ALCS_free(alcs_send_msg);
+        COAP_WRN("ALCS Message Buffer Failed");
+        return FAIL_RETURN;
+    }
+    memset(alcs_send_msg->uri, 0, strlen(msg->uri) + 1);
+    memcpy(alcs_send_msg->uri, msg->uri, strlen(msg->uri));
+    INIT_LIST_HEAD(&alcs_send_msg->linked_list);
+
+    HAL_MutexLock(adapter->mutex);
+    list_add_tail(&alcs_send_msg->linked_list, &adapter->alcs_send_list);
+    HAL_MutexUnlock(adapter->mutex);
+
+    return SUCCESS_RETURN;
+}
+
+int iotx_alcs_send_Response(void *handle, iotx_alcs_msg_t *msg, uint8_t token_len, uint8_t *token)
+{
+    int res = 0;
+    iotx_alcs_adapter_t *adapter = (iotx_alcs_adapter_t *)handle;
+    CoAPMessage coap_msg;
+    CoAPLenString coap_payload;
+    CoAPLenString token_payload;
+    NetworkAddr network_addr;
+
+    AlcsDeviceKey devKey;
+    char productKey[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char deviceName[IOTX_DEVICE_NAME_LEN + 1] = {0};
+    char *uri_pk = NULL;
+    char *uri_dn = NULL;
+    uint16_t uri_pk_len = 0;
+    uint16_t uri_dn_len = 0;
+
+    if (adapter == NULL || adapter->coap_ctx == NULL ||
+        msg == NULL || msg->payload == NULL ||
+        msg->ip == NULL || strlen(msg->ip) == 0 ||
+        msg->uri == NULL || strlen(msg->uri) == 0) {
+        return NULL_VALUE_ERROR;
+    }
+
+    if (token_len == 0 || token == NULL) {
+        return FAIL_RETURN;
+    }
+
+
+    if (strlen(msg->ip) > NETWORK_ADDR_LEN) {
+        COAP_ERR("Invalid Ip Address Length");
+        return FAIL_RETURN;
+    }
+
+    memset(&coap_msg, 0, sizeof(CoAPMessage));
+    memset(&coap_payload, 0, sizeof(CoAPLenString));
+    memset(&token_payload, 0, sizeof(CoAPLenString));
+
+    coap_payload.len = msg->payload_len;
+    coap_payload.data = msg->payload;
+
+    alcs_msg_init(adapter->coap_ctx, &coap_msg, msg->msg_code, msg->msg_type, 0, &coap_payload, (void *)adapter);
+
+    res = alcs_msg_setAddr(&coap_msg, msg->uri, NULL);
+    if (res != COAP_SUCCESS) {
+        COAP_ERR("ALCS Message Set URI Failed");
+        return FAIL_RETURN;
+    }
+
+    memset(&network_addr, 0, sizeof(NetworkAddr));
+    memcpy(network_addr.addr, msg->ip, strlen(msg->ip));
+    network_addr.port = msg->port;
+
+    token_payload.len = token_len;
+    token_payload.data = token;
+
+    memset(&devKey, 0, sizeof(AlcsDeviceKey));
+    memcpy(&devKey.addr, &network_addr, sizeof(NetworkAddr));
+
+    uri_pk = iotx_alcs_topic_parse_pk(msg->uri, &uri_pk_len);
+    uri_dn = iotx_alcs_topic_parse_dn(msg->uri, &uri_dn_len);
+
+    if (uri_pk == NULL || uri_pk_len >= IOTX_PRODUCT_KEY_LEN + 1 ||
+        uri_dn == NULL || uri_dn_len >= IOTX_DEVICE_NAME_LEN + 1) {
+        COAP_ERR("Invalid Parameter");
+        return FAIL_RETURN;
+    }
+    memcpy(productKey, uri_pk, uri_pk_len);
+    memcpy(deviceName, uri_dn, uri_dn_len);
+
+    devKey.pk = productKey;
+    devKey.dn = deviceName;
+
+    if (alcs_resource_need_auth(adapter->coap_ctx, msg->uri)) {
+        res = alcs_sendrsp_secure(adapter->coap_ctx, &devKey, &coap_msg, 0, 0, &token_payload);
+    } else {
+        res = alcs_sendrsp(adapter->coap_ctx, &network_addr, &coap_msg, 0, 0, &token_payload);
+    }
+
+    alcs_msg_deinit(&coap_msg);
+
+    if (res != COAP_SUCCESS) {
+        COAP_ERR("ALCS Message Send Message Failed");
+        return FAIL_RETURN;
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int iotx_alcs_register_resource(void *handle, iotx_alcs_res_t *resource)
+{
+    int res = 0;
+    iotx_alcs_adapter_t *adapter = (iotx_alcs_adapter_t *)handle;
+    char productKey[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char deviceName[IOTX_DEVICE_NAME_LEN + 1] = {0};
+    char *uri_pk = NULL;
+    char *uri_dn = NULL;
+    uint16_t uri_pk_len = 0;
+    uint16_t uri_dn_len = 0;
+    int needAuth = 0;
+
+    if (adapter == NULL || adapter->coap_ctx == NULL ||
+        resource->uri == NULL || strlen(resource->uri) == 0) {
+        return NULL_VALUE_ERROR;
+    }
+
+    uri_pk = iotx_alcs_topic_parse_pk(resource->uri, &uri_pk_len);
+    uri_dn = iotx_alcs_topic_parse_dn(resource->uri, &uri_dn_len);
+
+    if (uri_pk == NULL || uri_pk_len >= IOTX_PRODUCT_KEY_LEN + 1 ||
+        uri_dn == NULL || uri_dn_len >= IOTX_DEVICE_NAME_LEN + 1) {
+        COAP_ERR("Invalid Parameter");
+        return FAIL_RETURN;
+    }
+    memcpy(productKey, uri_pk, uri_pk_len);
+    memcpy(deviceName, uri_dn, uri_dn_len);
+
+    COAP_INFO("alcs register resource, uri:%s", resource->uri);
+    needAuth = resource->need_auth; /* strcmp (resource->uri, "/dev/core/service/dev"); */
+
+    res = alcs_resource_register(adapter->coap_ctx,
+                                 productKey,
+                                 deviceName,
+                                 resource->uri,
+                                 resource->msg_perm,
+                                 resource->msg_ct,
+                                 resource->maxage,
+                                 needAuth,
+                                 (void (*)(CoAPContext * context, const char *paths, NetworkAddr * remote,
+                                           CoAPMessage * message))resource->callback);
+
+    if (res != COAP_SUCCESS) {
+        COAP_ERR("ALCS Register Resource Failed, Code: %d", res);
+        return FAIL_RETURN;
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int iotx_alcs_observe_notify(void *handle, const char *uri, uint32_t payload_len, uint8_t *payload)
+{
+    int res = 0;
+    iotx_alcs_adapter_t *adapter = (iotx_alcs_adapter_t *)handle;
+    CoAPLenString coap_payload;
+
+    coap_payload.len = (int32_t)payload_len;
+    coap_payload.data = payload;
+
+    res = alcs_observe_notify(adapter->coap_ctx, uri, &coap_payload);
+    if (res != COAP_SUCCESS) {
+        COAP_ERR("ALCS Observe Notify Failed, Code: %d", res);
+        return FAIL_RETURN;
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int iotx_alcs_unregister_resource(void *handle, char *uri)
+{
+    return SUCCESS_RETURN;
+}
+
+int iotx_alcs_add_sub_device(void *handle, const char *pk, const char *dn)
+{
+    int res = 0;
+    iotx_alcs_adapter_t *adapter = (iotx_alcs_adapter_t *)handle;
+    iotx_alcs_subdev_item_t *subdev_item = NULL;
+    char prefix[ALCS_MQTT_PREFIX_MAX_LEN] = {0};
+    char secret[ALCS_MQTT_SECRET_MAX_LEN] = {0};
+
+    if (handle == NULL || pk == NULL || strlen(pk) >= IOTX_PRODUCT_KEY_LEN + 1 ||
+        dn == NULL || strlen(dn) >= IOTX_DEVICE_NAME_LEN + 1) {
+        COAP_ERR("Invalid Argument");
+        return FAIL_RETURN;
+    }
+
+    if (adapter->coap_ctx != NULL) {
+        alcs_auth_subdev_init(adapter->coap_ctx, pk, dn);
+    }
+
+    /* Search Subdev In Linked List */
+    HAL_MutexLock(adapter->mutex);
+    res = _iotx_alcs_subdev_list_search(pk, dn, &subdev_item);
+    if (res == SUCCESS_RETURN) {
+        COAP_INFO("This Product Key And Device Name Have Been Added");
+        HAL_MutexUnlock(adapter->mutex);
+        return SUCCESS_RETURN;
+    }
+    HAL_MutexUnlock(adapter->mutex);
+
+    /* Insert New Subdev Into Linked List */
+    subdev_item = (iotx_alcs_subdev_item_t *)ALCS_ADAPTER_malloc(sizeof(iotx_alcs_subdev_item_t));
+    if (subdev_item == NULL) {
+        COAP_ERR("No Enough Memory");
+        return FAIL_RETURN;
+    }
+    memset(subdev_item, 0, sizeof(iotx_alcs_subdev_item_t));
+
+    /* Set Product Key And Device Name */
+    memcpy(subdev_item->product_key, pk, strlen(pk));
+    memcpy(subdev_item->device_name, dn, strlen(dn));
+    subdev_item->stage = IOTX_ALCS_SUBDEV_DISCONNCET_CLOUD;
+    subdev_item->retry_ms = HAL_UptimeMs();
+    INIT_LIST_HEAD(&subdev_item->linked_list);
+
+    HAL_MutexLock(adapter->mutex);
+    list_add_tail(&subdev_item->linked_list, &adapter->alcs_subdev_list);
+    HAL_MutexUnlock(adapter->mutex);
+
+    alcs_localsetup_add_sub_device(adapter, subdev_item->product_key, subdev_item->device_name);
+
+    /* Get Prefix And Secret From KV */
+    res = alcs_mqtt_prefix_secret_load(pk, strlen(pk), dn, strlen(dn), prefix, secret);
+    if (res == SUCCESS_RETURN) {
+        memcpy(subdev_item->prefix, prefix, strlen(prefix));
+        memcpy(subdev_item->secret, secret, strlen(secret));
+        alcs_mqtt_add_srv_key(prefix, secret);
+    }
+
+    /* Get Prefix And Secret From Cloud */
+    alcs_mqtt_subdev_prefix_get(pk, dn);
+
+    return SUCCESS_RETURN;
+}
+
+int iotx_alcs_remove_sub_device(void *handle, const char *pk, const char *dn)
+{
+    int res = 0;
+
+    if (handle == NULL || pk == NULL || strlen(pk) >= IOTX_PRODUCT_KEY_LEN + 1 ||
+        dn == NULL || strlen(dn) >= IOTX_DEVICE_NAME_LEN + 1) {
+        COAP_ERR("Invalid Parameter");
+        return FAIL_RETURN;
+    }
+
+    res = iotx_alcs_subdev_remove(pk, dn);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Remove Subdev Item From KV */
+    alcs_mqtt_prefix_secret_del(pk, strlen(pk), dn, strlen(dn));
+    return SUCCESS_RETURN;
+}
+

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_adapter.h

@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef __ALCS_ADAPTER_H__
+#define __ALCS_ADAPTER_H__
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#include "alcs_internal.h"
+#include "mqtt_api.h"
+#include "CoAPExport.h"
+#include "alcs_mqtt.h"
+#include "iotx_alcs.h"
+
+typedef struct iotx_alcs_send_msg_st {
+    uint8_t token_len;
+    uint8_t *token;
+    char *uri;
+    struct list_head linked_list;
+} iotx_alcs_send_msg_t, *iotx_alcs_send_msg_pt;
+
+typedef enum {
+    IOTX_ALCS_SUBDEV_DISCONNCET_CLOUD,
+    IOTX_ALCS_SUBDEV_CONNECT_CLOUD
+} iotx_alcs_subdev_stage_t;
+
+#define IOTX_ALCS_SUBDEV_RETRY_INTERVAL_MS (10000)
+
+typedef struct iotx_alcs_subdev_item_st {
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1];
+    char device_name[IOTX_DEVICE_NAME_LEN + 1];
+    char prefix[ALCS_MQTT_PREFIX_MAX_LEN];
+    char secret[ALCS_MQTT_SECRET_MAX_LEN];
+    uint8_t stage;
+    uint64_t retry_ms;
+    struct list_head linked_list;
+} iotx_alcs_subdev_item_t, *iotx_alcs_subdev_item_pt;
+
+typedef void (*iotx_alcs_auth_timer_fnuc_t)(CoAPContext *);
+
+typedef struct iotx_alcs_adapter_st {
+    void *mutex;
+    int local_cloud_inited;
+    CoAPContext *coap_ctx;
+    uint8_t role;
+    iotx_alcs_auth_timer_fnuc_t alcs_client_auth_timer_func;
+    iotx_alcs_auth_timer_fnuc_t alcs_server_auth_timer_func;
+    iotx_alcs_event_handle_t *alcs_event_handle;
+    struct list_head alcs_send_list;
+    struct list_head alcs_subdev_list;
+    char local_ip[NETWORK_ADDR_LEN];
+    uint16_t local_port;
+} iotx_alcs_adapter_t, *iotx_alcs_adapter_pt;
+
+int iotx_alcs_subdev_insert(iotx_alcs_subdev_item_t *item);
+int iotx_alcs_subdev_remove(const char *pk, const char *dn);
+int iotx_alcs_subdev_search(const char *pk, const char *dn, iotx_alcs_subdev_item_t **item);
+int iotx_alcs_subdev_update_stage(iotx_alcs_subdev_item_t *item);
+void iotx_alcs_send_list_handle(void *list_node, va_list *params);
+int iotx_alcs_adapter_list_init(iotx_alcs_adapter_t *adapter);
+
+#if defined(__cplusplus)
+}
+#endif
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_api.c

@@ -0,0 +1,725 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+#include <stdlib.h>
+#include <time.h>
+#include "alcs_internal.h"
+#include "alcs_api.h"
+#include "alcs_coap.h"
+#include "alcs_api_internal.h"
+#include "CoAPPlatform.h"
+#include "CoAPObserve.h"
+
+LIST_HEAD(secure_resource_cb_head);
+
+static bool is_inited = 0;
+#ifdef SUPPORT_MULTI_DEVICES
+LIST_HEAD(device_list);
+
+device_auth_list *get_device(CoAPContext *context)
+{
+    device_auth_list *node = NULL, *next = NULL;
+    list_for_each_entry_safe(node, next, &device_list, lst, device_auth_list) {
+        if (node->context == context) {
+            return node;
+        }
+    }
+    return NULL;
+}
+
+auth_list *get_list(CoAPContext *context)
+{
+    device_auth_list *dev_lst = get_device(context);
+    return dev_lst ? &dev_lst->lst_auth : NULL;
+}
+
+#ifdef ALCS_CLIENT_ENABLED
+struct list_head *get_ctl_session_list(CoAPContext *context)
+{
+    device_auth_list *dev_lst = get_device(context);
+    if (!dev_lst || !(dev_lst->role & ROLE_CLIENT)) {
+        return NULL;
+    }
+    return &dev_lst->lst_ctl_sessions;
+}
+#endif
+#ifdef ALCS_SERVER_ENABLED
+struct list_head *get_svr_session_list(CoAPContext *context)
+{
+    device_auth_list *dev_lst = get_device(context);
+    return dev_lst && (dev_lst->role & ROLE_SERVER) ? &dev_lst->lst_svr_sessions : NULL;
+}
+#endif
+
+#else
+device_auth_list _device;
+#endif
+
+void remove_session(CoAPContext *ctx, session_item *session)
+{
+    COAP_INFO("remove_session");
+    if (session) {
+        CoapObsServerAll_delete(ctx, &session->addr);
+        list_del(&session->lst);
+        coap_free(session);
+    }
+}
+
+session_item *get_session_by_checksum(struct list_head *sessions, NetworkAddr *addr, char ck[PK_DN_CHECKSUM_LEN])
+{
+    session_item *node = NULL, *next = NULL;
+    if (!sessions || !ck) {
+        return NULL;
+    }
+    list_for_each_entry_safe(node, next, sessions, lst, session_item) {
+        if (is_networkadd_same(addr, &node->addr)
+            && strncmp(node->pk_dn, ck, PK_DN_CHECKSUM_LEN) == 0) {
+            COAP_DEBUG("find node, sessionid:%d", node->sessionId);
+            return node;
+        }
+    }
+    return NULL;
+}
+
+static session_item *get_session(struct list_head *sessions, AlcsDeviceKey *devKey)
+{
+    char ck[PK_DN_CHECKSUM_LEN] = {0};
+    char path[100] = {0};
+    if (!sessions || !devKey || !devKey->pk || !devKey->dn) {
+        return NULL;
+    }
+    HAL_Snprintf(path, sizeof(path), "%s%s", devKey->pk, devKey->dn);
+    CoAPPathMD5_sum(path, strlen(path), ck, PK_DN_CHECKSUM_LEN);
+
+    return get_session_by_checksum(sessions, &devKey->addr, ck);
+}
+
+#ifdef ALCS_CLIENT_ENABLED
+session_item *get_ctl_session(CoAPContext *ctx, AlcsDeviceKey *devKey)
+{
+    struct list_head *sessions = get_ctl_session_list(ctx);
+    COAP_DEBUG("get_ctl_session");
+    return get_session(sessions, devKey);
+}
+
+#endif
+
+#ifdef ALCS_SERVER_ENABLED
+session_item *get_svr_session(CoAPContext *ctx, AlcsDeviceKey *devKey)
+{
+    struct list_head *sessions = get_svr_session_list(ctx);
+    return get_session(sessions, devKey);
+}
+#endif
+
+static session_item *get_auth_session(CoAPContext *ctx, AlcsDeviceKey *devKey)
+{
+#ifdef ALCS_CLIENT_ENABLED
+    session_item *node = get_ctl_session(ctx, devKey);
+    if (node && node->sessionId) {
+        return node;
+    }
+#endif
+#ifdef ALCS_SERVER_ENABLED
+    session_item *node1 = get_svr_session(ctx, devKey);
+    if (node1 && node1->sessionId) {
+        return node1;
+    }
+#endif
+
+    return NULL;
+}
+
+static session_item *get_auth_session_by_checksum(CoAPContext *ctx, NetworkAddr *addr, char ck[])
+{
+#ifdef ALCS_CLIENT_ENABLED
+    struct list_head *sessions = get_ctl_session_list(ctx);
+    session_item *node = get_session_by_checksum(sessions, addr, ck);
+    if (node && node->sessionId) {
+        return node;
+    }
+#endif
+#ifdef ALCS_SERVER_ENABLED
+    struct list_head *sessions1 = get_svr_session_list(ctx);
+    session_item *node1 = get_session_by_checksum(sessions1, addr, ck);
+    if (node1 && node1->sessionId) {
+        return node1;
+    }
+#endif
+
+    return NULL;
+}
+
+void gen_random_key(unsigned char random[], int len)
+{
+    int i = 0, flag = 0;
+
+    memset(random, 0x00, len);
+    srand((unsigned)time(NULL));
+
+    for (i = 0; i < len - 1; i++) {
+        flag = rand() % 3;
+        switch (flag) {
+            case 0:
+                random[i] = 'A' + rand() % 26;
+                break;
+            case 1:
+                random[i] = 'a' + rand() % 26;
+                break;
+            case 2:
+                random[i] = '0' + rand() % 10;
+                break;
+            default:
+                random[i] = 'x';
+                break;
+        }
+    }
+}
+
+#ifdef ALCS_SERVER_ENABLED
+    extern void alcs_rec_auth_select(CoAPContext *context, const char *paths, NetworkAddr *remote, CoAPMessage *request);
+    extern void alcs_rec_auth(CoAPContext *context, const char *paths, NetworkAddr *remote, CoAPMessage *request);
+    extern void alcs_rec_heart_beat(CoAPContext *context, const char *paths, NetworkAddr *remote, CoAPMessage *request);
+#endif
+
+int alcs_auth_init(CoAPContext *ctx, const char *productKey, const char *deviceName, char role)
+{
+    device_auth_list *dev;
+#ifdef ALCS_SERVER_ENABLED
+    char path[256];
+#endif
+    if (is_inited) {
+        return 0;
+    }
+    is_inited = 1;
+
+    /* auth_list* lst_auth; */
+
+#ifdef SUPPORT_MULTI_DEVICES
+    INIT_LIST_HEAD(&device_list);
+
+    dev = coap_malloc(sizeof(device_auth_list));
+    list_add_tail(&dev->lst, &device_list);
+#else
+    dev = &_device;
+#endif
+    dev->context = ctx;
+    dev->seq = 1;
+    dev->role = role;
+    memset(&dev->lst_auth, 0, sizeof(auth_list));
+    /* strcpy (dev->deviceName, deviceName); */
+    /* strcpy (dev->productKey, productKey); */
+
+    INIT_LIST_HEAD(&dev->lst);
+    INIT_LIST_HEAD(&secure_resource_cb_head);
+
+    if (role & ROLE_SERVER) {
+#ifdef ALCS_SERVER_ENABLED
+        INIT_LIST_HEAD(&dev->lst_svr_sessions);
+        INIT_LIST_HEAD(&dev->lst_auth.lst_svr);
+
+        HAL_Snprintf(path, sizeof(path), "/dev/%s/%s/core/service/auth", productKey, deviceName);
+        alcs_resource_register(ctx, productKey, deviceName, path, COAP_PERM_GET, COAP_CT_APP_JSON, 60, 0, alcs_rec_auth);
+        strcat(path, "/select");
+        alcs_resource_register(ctx, productKey, deviceName, path, COAP_PERM_GET, COAP_CT_APP_JSON, 60, 0, alcs_rec_auth_select);
+        alcs_resource_register(ctx, productKey, deviceName, "/dev/core/service/heartBeat", COAP_PERM_GET, COAP_CT_APP_JSON, 60,
+                               0, alcs_rec_heart_beat);
+#endif
+    }
+
+    if (role & ROLE_CLIENT) {
+#ifdef ALCS_CLIENT_ENABLED
+        INIT_LIST_HEAD(&dev->lst_ctl_sessions);
+        INIT_LIST_HEAD(&dev->lst_auth.lst_ctl);
+#endif
+    }
+
+    INIT_LIST_HEAD(&dev->lst_auth.lst_ctl_group);
+    INIT_LIST_HEAD(&dev->lst_auth.lst_svr_group);
+    dev->lst_auth.list_mutex = HAL_MutexCreate();
+
+    return COAP_SUCCESS;
+}
+
+void alcs_auth_subdev_init(CoAPContext *ctx, const char *productKey, const char *deviceName)
+{
+    char path[256];
+    HAL_Snprintf(path, sizeof(path), "/dev/%s/%s/core/service/auth", productKey, deviceName);
+    alcs_resource_register(ctx, productKey, deviceName, path, COAP_PERM_GET, COAP_CT_APP_JSON, 60, 0, alcs_rec_auth);
+    strcat(path, "/select");
+    alcs_resource_register(ctx, productKey, deviceName, path, COAP_PERM_GET, COAP_CT_APP_JSON, 60, 0, alcs_rec_auth_select);
+}
+
+void alcs_auth_deinit(void)
+{
+#ifdef SUPPORT_MULTI_DEVICES
+    device_auth_list *node = NULL, *next = NULL;
+#endif
+    if (is_inited == 0) {
+        return;
+    }
+    is_inited = 0;
+
+    alcs_resource_cb_deinit();
+    alcs_auth_list_deinit();
+
+#ifdef SUPPORT_MULTI_DEVICES
+    list_for_each_entry_safe(node, next, &device_list, lst, device_auth_list) {
+        if (node->lst_auth.list_mutex) {
+            HAL_MutexDestroy(node->lst_auth.list_mutex);
+            node->lst_auth.list_mutex = NULL;
+        }
+    }
+#else
+    if (_device.lst_auth.list_mutex) {
+        HAL_MutexDestroy(_device.lst_auth.list_mutex);
+        _device.lst_auth.list_mutex = NULL;
+
+    }
+#endif
+}
+
+bool is_networkadd_same(NetworkAddr *addr1, NetworkAddr *addr2)
+{
+    if (!addr1 || !addr2) {
+        return 0;
+    }
+    COAP_DEBUG("compare addr1:%s,addr2:%s", addr1->addr, addr2->addr);
+    return addr1->port == addr2->port && !strcmp((const char *)addr1->addr, (const char *)addr2->addr);
+}
+
+int alcs_encrypt(const char *src, int len, const char *key, void *out)
+{
+    char *iv = "a1b1c1d1e1f1g1h1";
+
+    int len1 = len & 0xfffffff0;
+    int len2 = len1 + 16;
+    int pad = len2 - len;
+    int ret = 0;
+
+    if (len1) {
+        p_HAL_Aes128_t aes_e_h = HAL_Aes128_Init((uint8_t *)key, (uint8_t *)iv, HAL_AES_ENCRYPTION);
+        ret = HAL_Aes128_Cbc_Encrypt(aes_e_h, src, len1 >> 4, out);
+        HAL_Aes128_Destroy(aes_e_h);
+    }
+    if (!ret && pad) {
+        char buf[16];
+        p_HAL_Aes128_t aes_e_h = NULL;
+        memcpy(buf, src + len1, len - len1);
+        memset(buf + len - len1, pad, pad);
+        aes_e_h = HAL_Aes128_Init((uint8_t *)key, (uint8_t *)iv, HAL_AES_ENCRYPTION);
+        ret = HAL_Aes128_Cbc_Encrypt(aes_e_h, buf, 1, (uint8_t *)out + len1);
+        HAL_Aes128_Destroy(aes_e_h);
+    }
+
+    COAP_DEBUG("to encrypt src:%s, len:%d", src, len2);
+    return ret == 0 ? len2 : 0;
+}
+
+int alcs_decrypt(const char *src, int len, const char *key, void *out)
+{
+    char *iv = "a1b1c1d1e1f1g1h1";
+    p_HAL_Aes128_t aes_d_h;
+    int n = len >> 4;
+    char *out_c = NULL;
+    int offset = 0;
+    int ret = 0;
+    char pad = 0;
+
+    COAP_DEBUG("to decrypt len:%d", len);
+
+    do {
+        if (n > 1) {
+            aes_d_h  = HAL_Aes128_Init((uint8_t *)key, (uint8_t *)iv, HAL_AES_DECRYPTION);
+            if (!aes_d_h) {
+                COAP_ERR("fail to decrypt init");
+                break;
+            }
+
+            ret = HAL_Aes128_Cbc_Decrypt(aes_d_h, src, n - 1, out);
+            HAL_Aes128_Destroy(aes_d_h);
+
+            if (ret != 0) {
+                COAP_ERR("fail to decrypt");
+                break;
+            }
+        }
+
+        out_c = (char *)out;
+        offset = n > 0 ? ((n - 1) << 4) : 0;
+        out_c[offset] = 0;
+
+        aes_d_h  = HAL_Aes128_Init((uint8_t *)key, (uint8_t *)iv, HAL_AES_DECRYPTION);
+        if (!aes_d_h) {
+            COAP_ERR("fail to decrypt init");
+            break;
+        }
+
+        ret = HAL_Aes128_Cbc_Decrypt(aes_d_h, src + offset, 1, out_c + offset);
+        HAL_Aes128_Destroy(aes_d_h);
+
+        if (ret != 0) {
+            COAP_ERR("fail to decrypt remain data");
+            break;
+        }
+
+        pad = out_c[len - 1];
+        out_c[len - pad] = 0;
+        COAP_DEBUG("decrypt data:%s, len:%d", out_c, len - pad);
+        return len - pad;
+    } while (0);
+
+    return 0;
+}
+
+bool alcs_is_auth(CoAPContext *ctx, AlcsDeviceKey *devKey)
+{
+    return get_auth_session(ctx, devKey) != NULL;
+}
+
+/*---------------------------------------------------------*/
+typedef struct {
+    void *orig_user_data;
+    char pk_dn[PK_DN_CHECKSUM_LEN];
+    CoAPSendMsgHandler orig_handler;
+} secure_send_item;
+
+static int do_secure_send(CoAPContext *ctx, NetworkAddr *addr, CoAPMessage *message, const char *key, char *buf)
+{
+    int ret = COAP_SUCCESS;
+    void *payload_old = message->payload;
+    int len_old = message->payloadlen;
+
+    COAP_DEBUG("do_secure_send");
+
+    message->payload = (unsigned char *)buf;
+    message->payloadlen = alcs_encrypt((const char *)payload_old, len_old, key, message->payload);
+    ret = CoAPMessage_send(ctx, addr, message);
+
+    message->payload = payload_old;
+    message->payloadlen = len_old;
+
+    return ret;
+}
+
+void secure_sendmsg_handler(CoAPContext *context, CoAPReqResult result, void *userdata, NetworkAddr *remote,
+                            CoAPMessage *message);
+int internal_secure_send(CoAPContext *ctx, session_item *session, NetworkAddr *addr, CoAPMessage *message, char observe,
+                         CoAPSendMsgHandler handler)
+{
+    int encryptlen = 0;
+
+    COAP_DEBUG("internal_secure_send");
+    if (!ctx || !session || !addr || !message) {
+        COAP_ERR("parameter is null");
+        return COAP_ERROR_INVALID_PARAM;
+    }
+
+    if (handler) {
+        secure_send_item *item = (secure_send_item *)coap_malloc(sizeof(secure_send_item));
+        item->orig_user_data = message->user;
+        item->orig_handler = handler;
+        memcpy(item->pk_dn, session->pk_dn, PK_DN_CHECKSUM_LEN);
+
+        message->handler = secure_sendmsg_handler;
+        message->user = item;
+    }
+
+    if (observe == 0) {
+        CoAPUintOption_add(message, COAP_OPTION_OBSERVE, observe);
+    }
+    CoAPUintOption_add(message, COAP_OPTION_CONTENT_FORMAT, COAP_CT_APP_OCTET_STREAM);
+    CoAPUintOption_add(message, COAP_OPTION_SESSIONID, session->sessionId);
+    COAP_DEBUG("secure_send sessionId:%d", session->sessionId);
+
+    encryptlen = (message->payloadlen & 0xfffffff0) + 16;
+    if (encryptlen > 64) {
+        char *buf = (char *)coap_malloc(encryptlen);
+        int rt = do_secure_send(ctx, addr, message, session->sessionKey, buf);
+        coap_free(buf);
+        return rt;
+    } else {
+        char buf[64];
+        return do_secure_send(ctx, addr, message, session->sessionKey, buf);
+    }
+}
+
+static void call_cb(CoAPContext *context, NetworkAddr *remote, CoAPMessage *message, const char *key, char *buf,
+                    secure_send_item *send_item)
+{
+    if (send_item->orig_handler) {
+        int len = alcs_decrypt((const char *)message->payload, message->payloadlen, key, buf);
+        CoAPMessage tmpMsg;
+        memcpy(&tmpMsg, message, sizeof(CoAPMessage));
+        tmpMsg.payload = (unsigned char *)buf;
+        tmpMsg.payloadlen = len;
+        send_item->orig_handler(context, COAP_REQUEST_SUCCESS, send_item->orig_user_data, remote, &tmpMsg);
+    }
+}
+
+void secure_sendmsg_handler(CoAPContext *context, CoAPReqResult result, void *userdata, NetworkAddr *remote,
+                            CoAPMessage *message)
+{
+    secure_send_item *send_item = (secure_send_item *)userdata;
+    session_item *session = NULL;
+    unsigned int obsVal;
+
+    if (!context || !userdata || !remote) {
+        return;
+    }
+    if (result == COAP_RECV_RESP_TIMEOUT) {
+        if (send_item->orig_handler) {
+            send_item->orig_handler(context, COAP_RECV_RESP_TIMEOUT, send_item->orig_user_data, remote, NULL);
+        }
+        COAP_INFO("secure_sendmsg_handler timeout");
+    } else {
+        unsigned int sessionId = 0;
+        CoAPUintOption_get(message, COAP_OPTION_SESSIONID, &sessionId);
+        COAP_DEBUG("secure_sendmsg_handler, sessionID:%d", (int)sessionId);
+
+        session = get_auth_session_by_checksum(context, remote, send_item->pk_dn);
+
+        if (!session || session->sessionId != sessionId) {
+            COAP_ERR("secure_sendmsg_handler, need auth, from:%s", remote->addr);
+            /* todo */
+        } else {
+            session->heart_time = HAL_UptimeMs();
+            if (message->payloadlen < 128) {
+                char buf[128];
+                call_cb(context, remote, message, session->sessionKey, buf, send_item);
+            } else {
+                char *buf = (char *)coap_malloc(message->payloadlen);
+                if (buf) {
+                    call_cb(context, remote, message, session->sessionKey, buf, send_item);
+                    coap_free(buf);
+                }
+            }
+        }
+    }
+
+    if (CoAPUintOption_get(message, COAP_OPTION_OBSERVE, &obsVal) != COAP_SUCCESS) {
+        coap_free(send_item);
+    }
+}
+
+int alcs_sendmsg_secure(CoAPContext *ctx, AlcsDeviceKey *devKey, CoAPMessage *message, char observe,
+                        CoAPSendMsgHandler handler)
+{
+    session_item *session = NULL;
+
+    if (!ctx || !devKey || !message) {
+        return COAP_ERROR_INVALID_PARAM;
+    }
+
+    session = get_auth_session(ctx, devKey);
+    if (!session) {
+        COAP_DEBUG("alcs_sendmsg_secure, session not found");
+        return ALCS_ERR_AUTH_UNAUTH;
+    }
+
+    return internal_secure_send(ctx, session, &devKey->addr, message, observe, handler);
+}
+
+int alcs_sendrsp_secure(CoAPContext *ctx, AlcsDeviceKey *devKey, CoAPMessage *message, char observe,
+                        unsigned short msgid, CoAPLenString *token)
+{
+    session_item *session = NULL;
+
+    COAP_DEBUG("alcs_sendrsp_secure");
+    if (!ctx || !devKey || !message) {
+        return COAP_ERROR_INVALID_PARAM;
+    }
+
+    if (msgid == 0) {
+        message->header.msgid = CoAPMessageId_gen(ctx);
+    } else {
+        message->header.msgid = msgid;
+    }
+
+    if (token) {
+        message->header.tokenlen = token->len;
+        memcpy(&message->token, token->data, token->len);
+    }
+
+    session = get_auth_session(ctx, devKey);
+    if (!session) {
+        COAP_DEBUG("alcs_sendrsp_secure, session not found");
+        return ALCS_ERR_AUTH_UNAUTH;
+    }
+
+    return internal_secure_send(ctx, session, &devKey->addr, message, observe, NULL);
+}
+
+bool req_payload_parser(const char *payload, int len, char **seq, int *seqlen, char **data, int *datalen)
+{
+    if (!payload || !len || !seq || !seqlen || !datalen || !data) {
+        return 0;
+    }
+
+    *seq = json_get_value_by_name((char *)payload, len, "id", seqlen, NULL);
+
+    *data = json_get_value_by_name((char *)payload, len, "params", datalen, NULL);
+    return *data && datalen;
+}
+
+void on_auth_timer(void *param)
+{
+    CoAPContext *ctx = NULL;
+    if (!is_inited) {
+        return;
+    }
+
+    ctx = (CoAPContext *) param;
+#ifdef ALCS_CLIENT_ENABLED
+    {
+        extern void on_client_auth_timer(CoAPContext *);
+        on_client_auth_timer(ctx);
+    }
+#endif
+#ifdef ALCS_SERVER_ENABLED
+    {
+        extern void on_svr_auth_timer(CoAPContext *);
+        on_svr_auth_timer(ctx);
+    }
+#endif
+}
+
+int alcs_add_ctl_group(CoAPContext *context, const char *groupid, const char *accesskey, const char *accesstoken)
+{
+    ctl_group_item *item = NULL;
+    auth_list *lst = get_list(context);
+    if (!lst || lst->ctl_group_count >= KEY_MAXCOUNT) {
+        return COAP_ERROR_INVALID_LENGTH;
+    }
+
+    item = (ctl_group_item *) coap_malloc(sizeof(ctl_group_item));
+    if (!item) {
+        return COAP_ERROR_MALLOC;
+    }
+    memset(item, 0, sizeof(ctl_group_item));
+
+    do {
+        item->id = (char *) coap_malloc(strlen(groupid) + 1);
+        if (!item->id) {
+            break;
+        }
+
+        item->accessKey = (char *) coap_malloc(strlen(accesskey) + 1);
+        if (!item->accessKey) {
+            break;
+        }
+
+        item->accessToken = (char *) coap_malloc(strlen(accesstoken) + 1);
+        if (!item->accessToken) {
+            break;
+        }
+
+        strcpy(item->accessKey, accesskey);
+        strcpy(item->accessToken, accesstoken);
+        strcpy(item->id, groupid);
+
+        HAL_MutexLock(lst->list_mutex);
+        list_add_tail(&item->lst, &lst->lst_ctl_group);
+        ++lst->ctl_group_count;
+        HAL_MutexUnlock(lst->list_mutex);
+
+        return 0;
+
+    } while (0);
+
+    if (item->id) {
+        coap_free(item->id);
+    }
+    if (item->accessKey) {
+        coap_free(item->accessKey);
+    }
+    if (item->accessToken) {
+        coap_free(item->accessToken);
+    }
+    coap_free(item);
+
+    return COAP_ERROR_MALLOC;
+}
+
+int alcs_remove_ctl_group(CoAPContext *context, const char *groupid)
+{
+    return 0;
+}
+
+int alcs_add_svr_group(CoAPContext *context, const char *groupid, const char *keyprefix, const char *secret)
+{
+    svr_group_item *item = NULL;
+    auth_list *lst = get_list(context);
+    if (!lst || lst->svr_group_count >= KEY_MAXCOUNT) {
+        return COAP_ERROR_INVALID_LENGTH;
+    }
+
+    item = (svr_group_item *) coap_malloc(sizeof(svr_group_item));
+    if (!item) {
+        return COAP_ERROR_MALLOC;
+    }
+    memset(item, 0, sizeof(svr_group_item));
+
+    do {
+        item->id = (char *) coap_malloc(strlen(groupid) + 1);
+        if (!item->id) {
+            break;
+        }
+
+        item->keyInfo.secret = (char *) coap_malloc(strlen(secret) + 1);
+        if (!item->keyInfo.secret) {
+            break;
+        }
+
+        strncpy(item->keyInfo.keyprefix, keyprefix, sizeof(item->keyInfo.keyprefix) - 1);
+        strcpy(item->keyInfo.secret, secret);
+        strcpy(item->id, groupid);
+
+        HAL_MutexLock(lst->list_mutex);
+        list_add_tail(&item->lst, &lst->lst_svr_group);
+        ++lst->svr_group_count;
+        HAL_MutexUnlock(lst->list_mutex);
+
+        return 0;
+
+    } while (0);
+
+    if (item->id) {
+        coap_free(item->id);
+    }
+    if (item->keyInfo.secret) {
+        coap_free(item->keyInfo.secret);
+    }
+    coap_free(item);
+
+    return COAP_ERROR_MALLOC;
+}
+
+int alcs_remove_svr_group(CoAPContext *context, const char *groupid)
+{
+    return 0;
+}
+
+void alcs_utils_md5_hexstr(unsigned char input[16], unsigned char output[32])
+{
+    unsigned char idx = 0;
+    unsigned char output_char = 0;
+
+    for (idx = 0; idx < 16; idx++) {
+        if (((input[idx] >> 4) & 0x0F) <= 0x09) {
+            output_char = ((input[idx] >> 4) & 0x0F) + '0';
+        } else if (((input[idx] >> 4) & 0x0F) >= 0x0A) {
+            output_char = ((input[idx] >> 4) & 0x0F) + 'a' - 0x0A;
+        }
+        output[2 * idx] = output_char;
+
+        if (((input[idx]) & 0x0F) <= 0x09) {
+            output_char = ((input[idx]) & 0x0F) + '0';
+        } else if (((input[idx]) & 0x0F) >= 0x0A) {
+            output_char = ((input[idx]) & 0x0F) + 'a' - 0x0A;
+        }
+        output[2 * idx + 1] = output_char;
+    }
+}

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_api.h

@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#include "alcs_coap.h"
+
+#ifndef __ALCS_API_H__
+#define __ALCS_API_H__
+
+#define SESSIONID_LEN 8
+#define SESSIONKEY_MAXLEN 30
+
+#define ALCS_ERR_AUTH_BASE                   (COAP_ERROR_BASE | 100)
+#define ALCS_ERR_AUTH_AUTHING                (ALCS_ERR_AUTH_BASE | 1)
+#define ALCS_ERR_AUTH_NOCTLKEY               (ALCS_ERR_AUTH_BASE | 2)
+#define ALCS_ERR_AUTH_UNAUTH                 (ALCS_ERR_AUTH_BASE | 3)
+#define ALCS_ERR_ENCRYPT_FAILED              (ALCS_ERR_AUTH_BASE | 5)
+
+typedef enum {
+    ALCS_AUTH_OK       = 200,
+    ALCS_AUTH_REVOCATE = 501,
+    ALCS_AUTH_UNMATCHPREFIX,
+    ALCS_AUTH_INVALIDPARAM,
+    ALCS_AUTH_AUTHLISTEMPTY,
+    ALCS_AUTH_VERNOTSUPPORT,
+    ALCS_AUTH_ILLEGALSIGN,
+    ALCS_HEART_FAILAUTH,
+} Auth_Result_Code;
+
+#include "iotx_alcs_config.h"
+
+typedef struct {
+    int code;
+    char *msg;/* MUST call coap_free to free memory */
+} ResponseMsg;
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+/*
+typedef struct
+{
+    ResponseMsg msg;
+    char sessionId [SESSIONID_LEN];
+    char sessionKey[SESSIONKEY_MAXLEN];
+    NetworkAddr addr;
+} AuthResult;
+*/
+
+typedef void (*AuthHandler)(CoAPContext *context, NetworkAddr *addr, void *user_data, ResponseMsg *result);
+typedef struct {
+    char *productKey;
+    char *deviceName;
+    char *accessKey;
+    char *accessToken;
+    void *user_data;
+    AuthHandler handler;
+} AuthParam;
+
+typedef struct {
+    NetworkAddr addr;
+    char *pk;
+    char *dn;
+} AlcsDeviceKey;
+
+/*  初始化认证模块
+ *  context：   为当前设备生成的CoAPContext对象指针
+ *  productKey：当前设备的productKey，可以为空
+ *  deviceName： 当前设备的deviceName，可以为空
+ *  role: 1 --client
+ *        2 --server
+ *        3 --client&server
+ */
+int alcs_auth_init(CoAPContext *context, const char *productKey, const char *deviceName, char role);
+void alcs_auth_subdev_init(CoAPContext *ctx, const char *productKey, const char *deviceName);
+void alcs_auth_deinit(void);
+
+bool alcs_is_auth(CoAPContext *ctx, AlcsDeviceKey *devKey);
+int alcs_sendmsg_secure(CoAPContext *ctx, AlcsDeviceKey *devKey, CoAPMessage *message, char observe,
+                        CoAPSendMsgHandler handler);
+int alcs_sendrsp_secure(CoAPContext *ctx, AlcsDeviceKey *devKey, CoAPMessage *message, char observe,
+                        unsigned short msgid, CoAPLenString *token);
+
+#ifdef ALCS_CLIENT_ENABLED
+/*  身份认证--  直接传入accesskey&accesstoken
+ *  context：   当前设备生成的CoAPContext对象指针
+ *  addr：      待连设备地址
+ *  auth_param：包含待连设备的信息和回调接口
+ */
+void alcs_auth_has_key(CoAPContext *ctx, NetworkAddr *addr, AuthParam *auth_param);
+
+/*  身份认证--通过productkey&devicename在缓存的accesskey列表中查找合适accesskey
+ *  此函数需要和alcs_add_client_key 配合使用
+ *  若不知道准确的accessKey，认证前client会和server协商合适的accessKey
+ *
+ *  context：   为当前设备生成的CoAPContext对象指针
+ *  addr：      待连设备地址
+ *  productKey：待连设备的productKey
+ *  deviceName：待连设备的deviceName
+ *  handler：   结果回调接口
+ */
+void alcs_auth_nego_key(CoAPContext *ctx, AlcsDeviceKey *devKey, AuthHandler handler);
+/*
+ *
+ *
+ */
+int alcs_add_client_key(CoAPContext *context, const char *accesskey, const char *accesstoken, const char *productKey,
+                        const char *deviceName);
+int alcs_remove_client_key(CoAPContext *context, const char *key, char isfullkey);
+/*
+ *
+ *
+ */
+bool alcs_device_online(CoAPContext *context, AlcsDeviceKey *devKey);
+
+#endif
+
+#ifdef ALCS_SERVER_ENABLED
+typedef enum {
+    LOCALDEFAULT,
+    LOCALSETUP,
+    FROMCLOUDSVR
+} ServerKeyPriority;
+
+int alcs_add_svr_key(CoAPContext *context, const char *keyprefix, const char *secret, ServerKeyPriority priority);
+int alcs_remove_svr_key(CoAPContext *context, const char *keyprefix);
+/*  设置吊销列表*
+*  context：   为当前设备生成的CoAPContext对象指针
+*  seqlist：   吊销列表字符串，每个被吊销设备占用三字节
+*/
+int alcs_set_revocation(CoAPContext *context, const char *seqlist);
+#endif
+
+int alcs_add_ctl_group(CoAPContext *context, const char *groupid, const char *accesskey, const char *accesstoken);
+int alcs_remove_ctl_group(CoAPContext *context, const char *groupid);
+
+int alcs_add_svr_group(CoAPContext *context, const char *groupid, const char *keyprefix, const char *secret);
+int alcs_remove_svr_group(CoAPContext *context, const char *groupid);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_api_internal.h

@@ -0,0 +1,171 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#ifndef __ALCS_API_INTERNAL_H__
+#define __ALCS_API_INTERNAL_H__
+#include "CoAPExport.h"
+#include "alcs_api.h"
+#include "alcs_internal.h"
+
+#define KEY_MAXCOUNT 10
+#define RANDOMKEY_LEN 16
+#define KEYSEQ_LEN 3
+#define COAP_OPTION_SESSIONID 71
+
+#ifdef ALCS_CLIENT_ENABLED
+typedef struct {
+    char             *accessKey;
+    char             *accessToken;
+    char             *deviceName;
+    char             *productKey;
+    struct list_head  lst;
+} ctl_key_item;
+#endif
+
+#ifdef ALCS_SERVER_ENABLED
+
+typedef struct {
+    char              keyprefix[KEYPREFIX_LEN + 1];
+    char             *secret;
+    ServerKeyPriority priority;
+} svr_key_info;
+
+typedef struct {
+    svr_key_info keyInfo;
+    struct list_head  lst;
+} svr_key_item;
+
+typedef struct {
+    char *id;
+    char *revocation;
+    svr_key_info keyInfo;
+    struct list_head  lst;
+} svr_group_item;
+#endif
+
+typedef struct {
+    char *id;
+    char *accessKey;
+    char *accessToken;
+    struct list_head  lst;
+} ctl_group_item;
+
+typedef struct {
+    void                    *list_mutex;
+#ifdef ALCS_CLIENT_ENABLED
+    struct list_head         lst_ctl;
+    unsigned char            ctl_count;
+#endif
+#ifdef ALCS_SERVER_ENABLED
+    struct list_head         lst_svr;
+    unsigned char            svr_count;
+    char                    *revocation;
+#endif
+    struct list_head         lst_ctl_group;
+    int                      ctl_group_count;
+    struct list_head         lst_svr_group;
+    int                      svr_group_count;
+} auth_list;
+
+#define PK_DN_CHECKSUM_LEN 6
+typedef struct {
+    char randomKey[RANDOMKEY_LEN + 1];
+    int sessionId;
+    char sessionKey[32];
+    int authed_time;
+    int heart_time;
+    int interval;
+    NetworkAddr addr;
+    char pk_dn[PK_DN_CHECKSUM_LEN];
+    struct list_head  lst;
+} session_item;
+
+#define ROLE_SERVER 2
+#define ROLE_CLIENT 1
+
+typedef struct {
+    CoAPContext *context;
+    int seq;
+    auth_list lst_auth;
+#ifdef ALCS_SERVER_ENABLED
+    struct list_head lst_svr_sessions;
+#endif
+#ifdef ALCS_CLIENT_ENABLED
+    struct list_head lst_ctl_sessions;
+#endif
+    char role;
+    struct list_head lst;
+} device_auth_list;
+
+#ifdef SUPPORT_MULTI_DEVICES
+    extern struct list_head device_list;
+
+    device_auth_list *get_device(CoAPContext *context);
+
+    auth_list *get_list(CoAPContext *context);
+
+    #ifdef ALCS_CLIENT_ENABLED
+        struct list_head *get_ctl_session_list(CoAPContext *context);
+    #endif
+
+    #ifdef ALCS_SERVER_ENABLED
+        struct list_head *get_svr_session_list(CoAPContext *context);
+    #endif
+
+#else
+    extern device_auth_list _device;
+    #define get_device(v) (&_device)
+
+    #ifdef ALCS_SERVER_ENABLED
+        #define get_svr_session_list(v) (_device.role&ROLE_SERVER? &_device.lst_svr_sessions : NULL)
+    #endif
+    #ifdef ALCS_CLIENT_ENABLED
+        #define get_ctl_session_list(v) (_device.role&ROLE_CLIENT? &_device.lst_ctl_sessions : NULL)
+    #endif
+
+    #define get_list(v) (&_device.lst_auth)
+#endif
+
+void remove_session(CoAPContext *ctx, session_item *session);
+
+#ifdef ALCS_CLIENT_ENABLED
+    session_item *get_ctl_session(CoAPContext *ctx, AlcsDeviceKey *key);
+#endif
+
+#ifdef ALCS_SERVER_ENABLED
+session_item *get_svr_session(CoAPContext *ctx, AlcsDeviceKey *key);
+session_item *get_session_by_checksum(struct list_head *sessions, NetworkAddr *addr, char ck[PK_DN_CHECKSUM_LEN]);
+
+#define MAX_PATH_CHECKSUM_LEN (5)
+typedef struct {
+    char              path[MAX_PATH_CHECKSUM_LEN];
+    char              pk_dn[PK_DN_CHECKSUM_LEN];
+    char              *filter_path;
+    path_type_t       path_type;
+    CoAPRecvMsgHandler cb;
+    struct list_head   lst;
+} secure_resource_cb_item;
+
+extern struct list_head secure_resource_cb_head;
+#endif
+
+int alcs_encrypt(const char *src, int len, const char *key, void *out);
+int alcs_decrypt(const char *src, int len, const char *key, void *out);
+int observe_data_encrypt(CoAPContext *ctx, const char *paths, NetworkAddr *addr,
+                         CoAPMessage *message, CoAPLenString *src, CoAPLenString *dest);
+
+bool is_networkadd_same(NetworkAddr *addr1, NetworkAddr *addr2);
+void gen_random_key(unsigned char random[], int len);
+bool req_payload_parser(const char *payload, int len, char **seq, int *seqlen, char **data, int *datalen);
+int internal_secure_send(CoAPContext *ctx, session_item *session, NetworkAddr *addr,
+                         CoAPMessage *message, char observe, CoAPSendMsgHandler handler);
+
+int alcs_resource_register_secure(CoAPContext *context, const char *pk, const char *dn, const char *path,
+                                  unsigned short permission,
+                                  unsigned int ctype, unsigned int maxage, CoAPRecvMsgHandler callback);
+void alcs_resource_cb_deinit(void);
+void alcs_auth_list_deinit(void);
+void alcs_utils_md5_hexstr(unsigned char input[16], unsigned char output[32]);
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_base64.c

@@ -0,0 +1,132 @@
+
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include "infra_types.h"
+#include "infra_defs.h"
+#include "alcs_base64.h"
+
+static int8_t g_encodingTable[] = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
+                                   'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
+                                   'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
+                                   'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
+                                   'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
+                                   'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
+                                   'w', 'x', 'y', 'z', '0', '1', '2', '3',
+                                   '4', '5', '6', '7', '8', '9', '+', '/'
+                                  };
+
+static int8_t g_decodingTable[256];
+static int32_t g_modTable[] = { 0, 2, 1 };
+
+static void build_decoding_table()
+{
+    static int32_t signal = 0;
+    int32_t i = 0;
+
+    if (signal != 0) {
+        return;
+    }
+
+    for (i = 0; i < 64; i++) {
+        g_decodingTable[(uint8_t) g_encodingTable[i]] = i;
+    }
+
+    signal = 1;
+    return;
+}
+
+int utils_base64encode(const uint8_t *data, uint32_t inputLength, uint32_t outputLenMax,
+                       uint8_t *encodedData, uint32_t *outputLength)
+{
+    uint32_t i = 0;
+    uint32_t j = 0;
+
+    if (NULL == encodedData) {
+        return FAIL_RETURN;
+    }
+
+    *outputLength = 4 * ((inputLength + 2) / 3);
+
+    if (outputLenMax < *outputLength) {
+        return FAIL_RETURN;
+    }
+
+    for (i = 0, j = 0; i < inputLength;) {
+        uint32_t octet_a = i < inputLength ? (uint8_t) data[i++] : 0;
+        uint32_t octet_b = i < inputLength ? (uint8_t) data[i++] : 0;
+        uint32_t octet_c = i < inputLength ? (uint8_t) data[i++] : 0;
+
+        uint32_t triple = (octet_a << 0x10) + (octet_b << 0x08) + octet_c;
+
+        encodedData[j++] = g_encodingTable[(triple >> 3 * 6) & 0x3F];
+        encodedData[j++] = g_encodingTable[(triple >> 2 * 6) & 0x3F];
+        encodedData[j++] = g_encodingTable[(triple >> 1 * 6) & 0x3F];
+        encodedData[j++] = g_encodingTable[(triple >> 0 * 6) & 0x3F];
+    }
+
+    for (i = 0; i < g_modTable[inputLength % 3]; i++) {
+        encodedData[*outputLength - 1 - i] = '=';
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int utils_base64decode(const uint8_t *data, uint32_t inputLength, uint32_t outputLenMax,
+                       uint8_t *decodedData, uint32_t *outputLength)
+{
+    uint32_t i = 0;
+    uint32_t j = 0;
+    uint32_t sextet_a = 0;
+    uint32_t sextet_b = 0;
+    uint32_t sextet_c = 0;
+    uint32_t sextet_d = 0;
+    uint32_t triple = 0;
+
+    build_decoding_table();
+
+    if (inputLength % 4 != 0) {
+        return FAIL_RETURN;
+    }
+
+    *outputLength = inputLength / 4 * 3;
+
+
+    if (data[inputLength - 1] == '=') {
+        (*outputLength)--;
+    }
+
+    if (data[inputLength - 2] == '=') {
+        (*outputLength)--;
+    }
+
+    if (outputLenMax < *outputLength) {
+        return FAIL_RETURN;
+    }
+
+    for (i = 0, j = 0; i < inputLength;) {
+        sextet_a = data[i] == '=' ? 0 & i++ : g_decodingTable[data[i++]];
+        sextet_b = data[i] == '=' ? 0 & i++ : g_decodingTable[data[i++]];
+        sextet_c = data[i] == '=' ? 0 & i++ : g_decodingTable[data[i++]];
+        sextet_d = data[i] == '=' ? 0 & i++ : g_decodingTable[data[i++]];
+
+        triple = (sextet_a << 3 * 6) + (sextet_b << 2 * 6) + (sextet_c << 1 * 6) + (sextet_d << 0 * 6);
+
+        if (j < *outputLength) {
+            decodedData[j++] = (triple >> 2 * 8) & 0xFF;
+        }
+
+        if (j < *outputLength) {
+            decodedData[j++] = (triple >> 1 * 8) & 0xFF;
+        }
+
+        if (j < *outputLength) {
+            decodedData[j++] = (triple >> 0 * 8) & 0xFF;
+        }
+    }
+
+    return SUCCESS_RETURN;
+}

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_base64.h

@@ -0,0 +1,10 @@
+#ifndef _ALCS_BASE64_H_
+#define _ALCS_BASE64_H_
+
+#include "infra_types.h"
+
+int utils_base64encode(const uint8_t *data, uint32_t inputLength, uint32_t outputLenMax,
+                              uint8_t *encodedData, uint32_t *outputLength);
+int utils_base64decode(const uint8_t *data, uint32_t inputLength, uint32_t outputLenMax,
+                              uint8_t *decodedData, uint32_t *outputLength);
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_client.c

@@ -0,0 +1,587 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+#include "alcs_internal.h"
+#include "alcs_api_internal.h"
+#include "CoAPPlatform.h"
+#include "CoAPResource.h"
+
+#ifdef ALCS_CLIENT_ENABLED
+static int default_heart_interval = 30000;
+char match_key(const char *accesskey, const char *keyprefix)
+{
+    if (strlen(keyprefix) == KEYPREFIX_LEN && strstr(accesskey, keyprefix) == accesskey) {
+        return 1;
+    }
+
+    return 0;
+}
+
+int do_auth(CoAPContext *ctx, NetworkAddr *addr, ctl_key_item *ctl_item, void *userdata, AuthHandler handler);
+bool res_parse(const char *payload, int len, int *seq, ResponseMsg *res_msg, char **data, int *datalen)
+{
+    if (!payload || !len || !seq || !res_msg || !data) {
+        return 0;
+    }
+
+    COAP_DEBUG("payload:%.*s", len, payload);
+
+    int tmplen;
+    char *tmp;
+
+    tmp = json_get_value_by_name((char *)payload, len, "id", &tmplen, NULL);
+    if (!tmp) {
+        return 0;
+    }
+
+    char back;
+    backup_json_str_last_char(tmp, tmplen, back);
+    *seq = atoi(tmp);
+    restore_json_str_last_char(tmp, tmplen, back);
+
+    tmp = json_get_value_by_name((char *)payload, len, "code", &tmplen, NULL);
+    if (!tmp) {
+        return 0;
+    }
+
+    backup_json_str_last_char(tmp, tmplen, back);
+    res_msg->code = atoi(tmp);
+    restore_json_str_last_char(tmp, tmplen, back);
+
+    tmp = json_get_value_by_name((char *)payload, len, "msg", &tmplen, NULL);
+    if (tmp && tmplen) {
+        res_msg->msg = (char *)coap_malloc(tmplen);
+        memcpy(res_msg->msg, tmp, tmplen);
+    } else {
+        res_msg->msg = NULL;
+    }
+
+    *data = json_get_value_by_name((char *)payload, len, "data", datalen, NULL);
+    return 1;
+}
+
+bool fillAccessKey(CoAPContext *ctx, char *buf)
+{
+    auth_list *lst = get_list(ctx);
+    if (!lst) {
+        return 0;
+    }
+
+    HAL_MutexLock(lst->list_mutex);
+
+    if (list_empty(&lst->lst_ctl)) {
+        HAL_MutexUnlock(lst->list_mutex);
+        return 0;
+    }
+    strcpy(buf, ",\"accessKeys\":[");
+    ctl_key_item *node = NULL, *next = NULL;
+    list_for_each_entry_safe(node, next, &lst->lst_ctl, lst, ctl_key_item) {
+        char *format;
+        if (lst->ctl_group_count || !list_is_last(&node->lst, &lst->lst_ctl)) {
+            format = "\"%s\",";
+        } else {
+            format = "\"%s\"]";
+        }
+        sprintf(buf + strlen(buf), format, node->accessKey);
+    }
+
+    ctl_group_item *gnode = NULL, *gnext = NULL;
+    list_for_each_entry_safe(gnode, gnext, &lst->lst_ctl_group, lst, ctl_group_item) {
+        char *format;
+        if (!list_is_last(&gnode->lst, &lst->lst_ctl_group)) {
+            format = "\"%s\",";
+        } else {
+            format = "\"%s\"]";
+        }
+        sprintf(buf + strlen(buf), format, gnode->accessKey);
+    }
+
+    HAL_MutexUnlock(lst->list_mutex);
+    return 1;
+}
+
+#define payload_format "{\"version\":\"1.0\",\"method\":\"%s\",\"id\":%d,\"params\":{\"prodKey\":\"%s\", \"deviceName\":\"%s\"%s}}"
+void  nego_cb(CoAPContext *ctx, CoAPReqResult result, void *userdata, NetworkAddr *remote, CoAPMessage *message)
+{
+    COAP_INFO("nego_cb, message addr:%p, networkaddr:%p!", message, remote);
+    AuthParam *auth_param = (AuthParam *)userdata;
+
+    if (COAP_RECV_RESP_TIMEOUT == result) {
+        ResponseMsg msg = {-1, "response time!"};
+        auth_param->handler(ctx, remote, auth_param->user_data, &msg);
+        coap_free(auth_param->productKey);
+        coap_free(auth_param->deviceName);
+        coap_free(auth_param);
+
+    } else {
+        COAP_DEBUG("recv response message");
+        int seq, datalen;
+        ResponseMsg msg;
+        char *data;
+
+        res_parse((const char *)message->payload, message->payloadlen, &seq, &msg, &data, &datalen);
+        do {
+            if (msg.code != 200) {
+                break;
+            }
+
+            int keylen;
+            char *accessKey = json_get_value_by_name(data, datalen, "accessKey", &keylen, NULL);
+            if (!accessKey || !keylen) {
+                break;
+            }
+            COAP_DEBUG("accesskey:%.*s", keylen, accessKey);
+
+            auth_list *lst = get_list(ctx);
+            ctl_key_item *node = NULL, *next = NULL;
+            char *accessTokenFound = NULL;
+            HAL_MutexLock(lst->list_mutex);
+
+            list_for_each_entry_safe(node, next, &lst->lst_ctl, lst, ctl_key_item) {
+                COAP_DEBUG("node:%s", node->accessKey);
+                if (strncmp(node->accessKey, accessKey, keylen) == 0) {
+                    accessTokenFound = node->accessToken;
+                    break;
+                }
+            }
+
+            if (!accessTokenFound) {
+                ctl_group_item *gnode = NULL, *gnext = NULL;
+                list_for_each_entry_safe(gnode, gnext, &lst->lst_ctl_group, lst, ctl_group_item) {
+                    COAP_DEBUG("node:%s", gnode->accessKey);
+                    if (strncmp(gnode->accessKey, accessKey, keylen) == 0) {
+                        accessTokenFound = gnode->accessKey;
+                        break;
+                    }
+                }
+            }
+
+            HAL_MutexUnlock(lst->list_mutex);
+
+            if (accessTokenFound) {
+                ctl_key_item item;
+                item.deviceName = auth_param->deviceName;
+                item.productKey = auth_param->productKey;
+
+                item.accessKey = accessKey;
+                item.accessToken = accessTokenFound;
+                char back;
+                backup_json_str_last_char(accessKey, keylen, back);
+                do_auth(ctx, remote, &item, auth_param->user_data, auth_param->handler);
+                restore_json_str_last_char(accessKey, keylen, back);
+
+                coap_free(auth_param->productKey);
+                coap_free(auth_param->deviceName);
+                coap_free(auth_param);
+                return;
+            }
+        } while (0);
+
+        /* todo */
+        ResponseMsg tmp = {-1, ""};
+        auth_param->handler(ctx, remote, auth_param->user_data, &tmp);
+        coap_free(auth_param->productKey);
+        coap_free(auth_param->deviceName);
+        coap_free(auth_param);
+
+    }
+}
+
+static int CoAPServerPath_2_option(char *uri, CoAPMessage *message)
+{
+    char *ptr     = NULL;
+    char *pstr    = NULL;
+    char  path[COAP_MSG_MAX_PATH_LEN]  = {0};
+
+    if (NULL == uri || NULL == message) {
+        COAP_ERR("Invalid paramter p_path %p, p_message %p", uri, message);
+        return COAP_ERROR_INVALID_PARAM;
+    }
+    if (256 < strlen(uri)) {
+        COAP_ERR("The uri length is too loog,len = %d", (int)strlen(uri));
+        return COAP_ERROR_INVALID_LENGTH;
+    }
+    COAP_DEBUG("The uri is %s", uri);
+    ptr = pstr = uri;
+    while ('\0' != *ptr) {
+        if ('/' == *ptr) {
+            if (ptr != pstr) {
+                memset(path, 0x00, sizeof(path));
+                strncpy(path, pstr, ptr - pstr);
+                COAP_DEBUG("path: %s,len=%d", path, (int)(ptr - pstr));
+                CoAPStrOption_add(message, COAP_OPTION_URI_PATH,
+                                  (unsigned char *)path, (int)strlen(path));
+            }
+            pstr = ptr + 1;
+
+        }
+        if ('\0' == *(ptr + 1) && '\0' != *pstr) {
+            memset(path, 0x00, sizeof(path));
+            strncpy(path, pstr, sizeof(path) - 1);
+            COAP_DEBUG("path: %s,len=%d", path, (int)strlen(path));
+            CoAPStrOption_add(message, COAP_OPTION_URI_PATH,
+                              (unsigned char *)path, (int)strlen(path));
+        }
+        ptr ++;
+    }
+    return COAP_SUCCESS;
+}
+
+void  auth_cb(CoAPContext *ctx, CoAPReqResult result, void *userdata, NetworkAddr *remote, CoAPMessage *message)
+{
+    AlcsDeviceKey devKey;
+    COAP_DEBUG("recv auth_cb response message");
+
+    AuthParam *auth_param = (AuthParam *)userdata;
+    memset(&devKey, 0x00, sizeof(AlcsDeviceKey));
+    memcpy(&devKey.addr, remote, sizeof(NetworkAddr));
+    devKey.pk = auth_param->productKey;
+    devKey.dn = auth_param->deviceName;
+    session_item *session = get_ctl_session(ctx, &devKey);
+
+    if (!session) {
+        COAP_INFO("receive unknown auth_cb response, pk:%s, dn:%s", devKey.pk, devKey.dn);
+        ResponseMsg msg = {-1, "no session found!"};
+        auth_param->handler(ctx, remote, auth_param->user_data, &msg);
+    } else if (COAP_RECV_RESP_TIMEOUT == result) {
+        COAP_ERR("response time!");
+        ResponseMsg msg = {-1, "response time!"};
+        auth_param->handler(ctx, remote, auth_param->user_data, &msg);
+        remove_session(ctx, session);
+    } else {
+        int seq, datalen;
+        ResponseMsg msg;
+        char *data;
+
+        res_parse((const char *)message->payload, message->payloadlen, &seq, &msg, &data, &datalen);
+        if (msg.code == 200) {
+            do {
+                int tmplen;
+                char *tmp;
+
+                tmp = json_get_value_by_name(data, datalen, "sessionId", &tmplen, NULL);
+                if (!tmp) {
+                    msg.code = -1;
+                    msg.msg = "sessionid = NULL!";
+                    COAP_ERR("sessionid = NULL!");
+                    auth_param->handler(ctx, remote, auth_param->user_data, &msg);
+                    break;
+                }
+                char back;
+                backup_json_str_last_char(tmp, tmplen, back);
+                session->sessionId = atoi(tmp);
+                restore_json_str_last_char(tmp, tmplen, back);
+                COAP_INFO("sessionId:%d", session->sessionId);
+
+                tmp = json_get_value_by_name(data, datalen, "randomKey", &tmplen, NULL);
+                if (!tmp) {
+                    msg.code = -1;
+                    msg.msg = "randomKey = NULL!";
+                    COAP_ERR("randomKey = NULL!");
+                    auth_param->handler(ctx, remote, auth_param->user_data, &msg);
+                    break;
+                }
+
+                char buf[32];
+                HAL_Snprintf(buf, sizeof(buf), "%s%.*s", session->randomKey, tmplen, tmp);
+                utils_hmac_sha1_hex(buf, strlen(buf), session->sessionKey, auth_param->accessToken, strlen(auth_param->accessToken));
+                session->authed_time = HAL_UptimeMs();
+                session->heart_time = session->authed_time;
+                session->interval = default_heart_interval;
+                COAP_INFO("sessionKey is created");
+            } while (0);
+        } else {
+            remove_session(ctx, session);
+            COAP_ERR("message code :%d", msg.code);
+        }
+        auth_param->handler(ctx, remote, auth_param->user_data, &msg);
+    }
+
+    coap_free(auth_param->productKey);
+    coap_free(auth_param->deviceName);
+    coap_free(auth_param->accessToken);
+    coap_free(auth_param);
+}
+
+#define auth_payload_format "{\"version\":\"1.0\",\"method\":\"core/service/auth\",\"id\":%d,\"params\":{\"prodKey\":\"%s\", \"deviceName\":\"%s\",\"encrypt\":\"payload\",\"randomKey\":\"%s\",\"sign\":\"%s\",\"accessKey\":\"%s\"}}"
+
+int do_auth(CoAPContext *ctx, NetworkAddr *addr, ctl_key_item *ctl_item, void *user_data, AuthHandler handler)
+{
+    int ret = COAP_SUCCESS;
+    AlcsDeviceKey devKey;
+    device_auth_list *dev = get_device(ctx);
+    if (!dev) {
+        return COAP_ERROR_INVALID_PARAM;
+    }
+
+    memset(&devKey, 0x00, sizeof(AlcsDeviceKey));
+    memcpy(&devKey.addr, addr, sizeof(NetworkAddr));
+    devKey.pk = ctl_item->productKey;
+    devKey.dn = ctl_item->deviceName;
+
+    session_item *session = get_ctl_session(ctx, &devKey);
+    if (session) {
+        if (session->sessionId) {
+            COAP_INFO("no need to reauth!");
+            ResponseMsg res = {COAP_SUCCESS, NULL};
+            handler(ctx, addr, user_data, &res);
+            return COAP_SUCCESS;
+        } else {
+            COAP_INFO("is authing, no need to reauth!");
+            return ALCS_ERR_AUTH_AUTHING;
+        }
+    }
+
+    /* create&save session item */
+    {
+        session = (session_item *)coap_malloc(sizeof(session_item));
+        memset(session, 0, sizeof(session_item));
+
+        char path[100] = {0};
+        strncpy(path, ctl_item->productKey, sizeof(path) - 1);
+        strncat(path, ctl_item->deviceName, sizeof(path) - strlen(path) - 1);
+        CoAPPathMD5_sum(path, strlen(path), session->pk_dn, PK_DN_CHECKSUM_LEN);
+        COAP_INFO("pk:%s, dn:%s, checksum:%s", devKey.pk, devKey.dn, session->pk_dn);
+        memcpy(&session->addr, addr, sizeof(NetworkAddr));
+        gen_random_key((unsigned char *)session->randomKey, RANDOMKEY_LEN);
+
+        struct list_head *ctl_head = get_ctl_session_list(ctx);
+        list_add_tail(&session->lst, ctl_head);
+    }
+
+    char sign[64] = {0};
+    int sign_len = sizeof(sign);
+    utils_hmac_sha1_base64(session->randomKey, RANDOMKEY_LEN, ctl_item->accessToken,
+                           strlen(ctl_item->accessToken), sign, &sign_len);
+    COAP_INFO("calc randomKey:%s,token:%s,sign:%.*s", session->randomKey, ctl_item->accessToken, sign_len, sign);
+
+    char payloadbuf[512];
+    sprintf(payloadbuf, auth_payload_format, ++dev->seq, ctl_item->productKey, ctl_item->deviceName, session->randomKey,
+            sign, ctl_item->accessKey);
+    COAP_INFO("payload:%s", payloadbuf);
+
+    CoAPLenString payload;
+    payload.data = (unsigned char *)payloadbuf;
+    payload.len = strlen(payloadbuf);
+    CoAPMessage message;
+    alcs_msg_init(ctx, &message, COAP_MSG_CODE_GET, COAP_MESSAGE_TYPE_CON, 0, &payload, NULL);
+
+    char path[120];
+    sprintf(path, "/dev/%s/%s/core/service/auth", ctl_item->productKey, ctl_item->deviceName);
+    CoAPServerPath_2_option(path, &message);
+
+    AuthParam *authParam = (AuthParam *) coap_malloc(sizeof(AuthParam));
+    authParam->handler = handler;
+    authParam->user_data = user_data;
+    authParam->productKey = (char *) coap_malloc(strlen(ctl_item->productKey) + 1);
+    strcpy(authParam->productKey, ctl_item->productKey);
+    authParam->deviceName = (char *) coap_malloc(strlen(ctl_item->deviceName) + 1);
+    strcpy(authParam->deviceName, ctl_item->deviceName);
+    authParam->accessToken = (char *) coap_malloc(strlen(ctl_item->accessToken) + 1);
+    strcpy(authParam->accessToken, ctl_item->accessToken);
+    message.user = authParam;
+    message.handler = auth_cb;
+
+    ret = CoAPMessage_send(ctx, addr, &message);
+    CoAPMessage_destory(&message);
+
+    return ret;
+}
+
+void alcs_auth_has_key(CoAPContext *ctx, NetworkAddr *addr, AuthParam *auth_param)
+{
+    ctl_key_item item;
+    item.accessKey = auth_param->accessKey;
+    item.deviceName = auth_param->deviceName;
+    item.productKey = auth_param->productKey;
+    item.accessToken = auth_param->accessToken;/* (char*) coap_malloc (strlen(auth_param->accessToken) + 1); */
+    /* strcpy (item.accessToken, auth_param->accessToken); */
+    do_auth(ctx, addr, &item, auth_param->user_data, auth_param->handler);
+}
+
+void alcs_auth_nego_key(CoAPContext *ctx, AlcsDeviceKey *devKey, AuthHandler handler)
+{
+    COAP_DEBUG("alcs_auth_nego_key");
+
+    device_auth_list *dev = get_device(ctx);
+    if (!dev) {
+        COAP_INFO("no device!");
+        return;
+    }
+
+    char accesskeys[1024] = {0};
+    if (!fillAccessKey(ctx, accesskeys)) {
+        COAP_INFO("no ctl key!");
+        return;
+    }
+    COAP_INFO("accesskeys:%s", accesskeys);
+
+    const char *method = "core/service/auth/select";
+    char payloadbuf[1024];
+    sprintf(payloadbuf, payload_format, method, ++dev->seq, devKey->pk, devKey->dn, accesskeys);
+
+    CoAPLenString payload;
+    payload.data = (unsigned char *)payloadbuf;
+    payload.len = strlen(payloadbuf);
+    CoAPMessage message;
+    alcs_msg_init(ctx, &message, COAP_MSG_CODE_GET, COAP_MESSAGE_TYPE_CON, 0, &payload, NULL);
+
+    char path[120];
+    sprintf(path, "/dev/%s/%s/core/service/auth/select", devKey->pk, devKey->dn);
+    CoAPServerPath_2_option(path, &message);
+
+    AuthParam *authParam = (AuthParam *) coap_malloc(sizeof(AuthParam));
+    memset(authParam, 0, sizeof(AuthParam));
+
+    authParam->handler = handler;
+    authParam->productKey = (char *) coap_malloc(strlen(devKey->pk) + 1);
+    strcpy(authParam->productKey, devKey->pk);
+    authParam->deviceName = (char *) coap_malloc(strlen(devKey->dn) + 1);
+    strcpy(authParam->deviceName, devKey->dn);
+
+    message.user = authParam;
+    message.handler = nego_cb;
+    CoAPMessage_send(ctx, &devKey->addr, &message);
+    CoAPMessage_destory(&message);
+}
+
+int alcs_add_client_key(CoAPContext *ctx, const char *accesskey, const char *accesstoken, const char *productKey,
+                        const char *deviceName)
+{
+    auth_list *lst = get_list(ctx);
+    if (!lst || lst->ctl_count >= KEY_MAXCOUNT) {
+        return COAP_ERROR_INVALID_LENGTH;
+    }
+
+    ctl_key_item *item = (ctl_key_item *) coap_malloc(sizeof(ctl_key_item));
+    if (!item) {
+        return COAP_ERROR_MALLOC;
+    }
+    item->accessKey = (char *) coap_malloc(strlen(accesskey) + 1);
+    item->accessToken = (char *) coap_malloc(strlen(accesstoken) + 1);
+
+    if (!item->accessKey || !item->accessToken) {
+        coap_free(item);
+        return COAP_ERROR_MALLOC;
+    }
+    strcpy(item->accessKey, accesskey);
+    strcpy(item->accessToken, accesstoken);
+
+    if (deviceName) {
+        item->deviceName = (char *) coap_malloc(strlen(deviceName) + 1);
+        strcpy(item->deviceName, deviceName);
+    }
+
+    HAL_MutexLock(lst->list_mutex);
+    list_add_tail(&item->lst, &lst->lst_ctl);
+    ++lst->ctl_count;
+    HAL_MutexUnlock(lst->list_mutex);
+
+    return COAP_SUCCESS;
+}
+
+int alcs_remove_client_key(CoAPContext *ctx, const char *key, char isfullkey)
+{
+    auth_list *lst = get_list(ctx);
+    if (!lst) {
+        return COAP_ERROR_NULL;
+    }
+
+    ctl_key_item *node = NULL, *next = NULL;
+    HAL_MutexLock(lst->list_mutex);
+
+    list_for_each_entry_safe(node, next, &lst->lst_ctl, lst, ctl_key_item) {
+        if (match_key(node->accessKey, key)) {
+            coap_free(node->accessKey);
+            coap_free(node->accessToken);
+            list_del(&node->lst);
+            coap_free(node);
+            break;
+        }
+    }
+    HAL_MutexUnlock(lst->list_mutex);
+    return COAP_SUCCESS;
+}
+
+bool alcs_device_online(CoAPContext *ctx, AlcsDeviceKey *devKey)
+{
+    session_item *session = get_ctl_session(ctx, devKey);
+    return session && session->sessionId ? 1 : 0;
+}
+
+void heart_beat_cb(CoAPContext *ctx, CoAPReqResult result, void *userdata, NetworkAddr *remote, CoAPMessage *message)
+{
+    COAP_DEBUG("heart_beat_cb, message addr:%p, networkaddr:%p!", message, remote);
+
+    struct list_head *ctl_head = get_ctl_session_list(ctx);
+    if (!ctl_head || list_empty(ctl_head)) {
+        return;
+    }
+
+    if (result == COAP_RECV_RESP_TIMEOUT) {
+        COAP_ERR("heart beat timeout");
+        session_item *node = NULL, *next = NULL;
+        list_for_each_entry_safe(node, next, ctl_head, lst, session_item) {
+            if (node->sessionId && is_networkadd_same(&node->addr, remote)) {
+                remove_session(ctx, node);
+            }
+        }
+    } else {
+        session_item *node = NULL, *next = NULL;
+        list_for_each_entry_safe(node, next, ctl_head, lst, session_item) {
+
+            if (node->sessionId && is_networkadd_same(&node->addr, remote)) {
+                unsigned int sessionId = 0;
+                CoAPUintOption_get(message, COAP_OPTION_SESSIONID, &sessionId);
+
+                if (node->sessionId != sessionId) {
+                    COAP_INFO("receive stale heart beat response");
+                    remove_session(ctx, node);
+                } else {
+                    node->heart_time = HAL_UptimeMs();
+                }
+            }
+        }
+    }
+}
+
+void on_client_auth_timer(CoAPContext *ctx)
+{
+    struct list_head *ctl_head = get_ctl_session_list(ctx);
+    if (!ctl_head || list_empty(ctl_head)) {
+        return;
+    }
+    COAP_DEBUG("on_client_auth_timer:%d", (int)HAL_UptimeMs());
+
+    device_auth_list *dev = get_device(ctx);
+    char payloadbuf[64];
+    sprintf(payloadbuf, "{\"id\":%d,\"version\":\"1.0\",\"params\":{\"delayTime\":%d}}", ++dev->seq, 5000);
+
+    CoAPLenString payload;
+    payload.data = (unsigned char *)payloadbuf;
+    payload.len = strlen(payloadbuf);
+    int tick = HAL_UptimeMs();
+
+    session_item *node = NULL, *next = NULL;
+    list_for_each_entry_safe(node, next, ctl_head, lst, session_item) {
+        if (!node->sessionId) {
+            continue;
+        }
+
+        if (node->heart_time + node->interval > tick) {
+            CoAPMessage message;
+            alcs_msg_init(ctx, &message, COAP_MSG_CODE_GET, COAP_MESSAGE_TYPE_CON, 0, &payload, NULL);
+            CoAPServerPath_2_option("/dev/core/service/heartBeat", &message);
+            message.handler = heart_beat_cb;
+            CoAPMessage_send(ctx, &node->addr, &message);
+            COAP_DEBUG("send heartbeat to :%s", node->addr.addr);
+            CoAPMessage_destory(&message);
+        }
+    }
+}
+
+#endif
+
+

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_coap.c

@@ -0,0 +1,405 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "alcs_internal.h"
+#include "alcs_coap.h"
+#include "CoAPPlatform.h"
+#include "CoAPResource.h"
+#include "alcs_api_internal.h"
+#include "CoAPServer.h"
+
+#define MAX_PATH_CHECKSUM_LEN (5)
+typedef struct {
+    char               path[MAX_PATH_CHECKSUM_LEN];
+    CoAPRecvMsgHandler cb;
+    struct list_head   lst;
+} resource_cb_item;
+
+LIST_HEAD(resource_cb_head);
+
+static uint32_t tokenSeed = 0;
+uint32_t getToken()
+{
+    if (tokenSeed == 0) {
+        HAL_Srandom((uint32_t)HAL_UptimeMs());
+        tokenSeed = HAL_Random(0xffffffff);
+    } else {
+        ++tokenSeed;
+    }
+
+    return tokenSeed;
+}
+
+void alcs_msg_init(CoAPContext *ctx, CoAPMessage *message, int code, unsigned char type,
+                   int keep, CoAPLenString *payload, void *userdata)
+{
+    uint32_t token = 0;
+
+    CoAPMessage_init(message);
+    message->header.code = code;
+    message->header.type = type;
+    message->user = userdata;
+    message->payload = payload->data;
+    message->payloadlen = payload->len;
+    message->keep = keep;
+
+    message->header.msgid = CoAPMessageId_gen(ctx);
+    message->header.tokenlen = 4;
+    token = getToken();
+    memcpy(&message->token, &token, 4);
+}
+
+void alcs_msg_deinit(CoAPMessage *message)
+{
+    CoAPMessage_destory(message);
+}
+
+static int do_sendmsg(CoAPContext *context, NetworkAddr *addr, CoAPMessage *message, char observe, unsigned short msgid,
+                      CoAPLenString *token)
+{
+    int ret = COAP_SUCCESS;
+    if (!context || !addr || !message) {
+        return COAP_ERROR_NULL;
+    }
+
+    if (msgid == 0) {
+        message->header.msgid = CoAPMessageId_gen(context);
+    } else {
+        message->header.msgid = msgid;
+    }
+
+    if (observe == 0) {
+        CoAPUintOption_add(message, COAP_OPTION_OBSERVE, observe);
+    }
+
+    if (token) {
+        message->header.tokenlen = token->len;
+        memcpy(&message->token, token->data, token->len);
+    }
+
+    ret = CoAPMessage_send(context, addr, message);
+    CoAPMessage_destory(message);
+    return ret;
+}
+
+int alcs_sendmsg(CoAPContext *context, NetworkAddr *addr, CoAPMessage *message, char observe,
+                 CoAPSendMsgHandler handler)
+{
+    message->handler = handler;
+    return do_sendmsg(context, addr, message, observe, message->header.msgid, NULL);
+}
+
+int alcs_sendrsp(CoAPContext *context, NetworkAddr *addr, CoAPMessage *message, char observe, unsigned short msgid,
+                 CoAPLenString *token)
+{
+    return do_sendmsg(context, addr, message, observe, msgid, token);
+}
+
+/* observe */
+int alcs_observe_notify(CoAPContext *context, const char *path, CoAPLenString *payload)
+{
+    int needAuth = 0;
+#ifdef USE_ALCS_SECURE
+    needAuth = alcs_resource_need_auth(context, path);
+#endif
+    COAP_DEBUG("payload:%s", payload->data);
+    /* HEXDUMP_DEBUG(payload->data, payload->len); */
+    return CoAPObsServer_notify(context, path, payload->data, payload->len,
+                                needAuth ? &observe_data_encrypt : NULL);
+}
+
+static void send_err_rsp(CoAPContext *ctx, NetworkAddr *addr, int code, CoAPMessage *fromMsg)
+{
+    CoAPMessage sendMsg;
+    CoAPLenString payload = {0};
+    CoAPLenString token = {fromMsg->header.tokenlen, fromMsg->token};
+
+    alcs_msg_init(ctx, &sendMsg, code, COAP_MESSAGE_TYPE_ACK, 0, &payload, NULL);
+    alcs_sendrsp(ctx, addr, &sendMsg, 1, fromMsg->header.msgid, &token);
+}
+
+static void recv_msg_handler(CoAPContext *context, const char *path, NetworkAddr *remote, CoAPMessage *message)
+{
+    unsigned int obsVal;
+    resource_cb_item *node = NULL, *next = NULL;
+    char path_calc[MAX_PATH_CHECKSUM_LEN] = {0};
+    CoAPPathMD5_sum(path, strlen(path), path_calc, MAX_PATH_CHECKSUM_LEN);
+
+    list_for_each_entry_safe(node, next, &resource_cb_head, lst, resource_cb_item) {
+        if (0 == memcmp(path_calc, node->path, MAX_PATH_CHECKSUM_LEN)) {
+            if (CoAPUintOption_get(message, COAP_OPTION_OBSERVE, &obsVal) == COAP_SUCCESS) {
+                if (obsVal == 0) {
+                    CoAPObsServer_add(context, path, remote, message);
+                }
+            }
+            COAP_INFO("recv_msg_handler call callback");
+            node->cb(context, path, remote, message);
+            return;
+        }
+    }
+
+    COAP_ERR("receive unknown request, path:%s", path);
+    send_err_rsp(context, remote, COAP_MSG_CODE_401_UNAUTHORIZED, message);
+}
+
+/* resource */
+int alcs_resource_register(CoAPContext *context, const char *pk, const char *dn, const char *path,
+                           unsigned short permission,
+                           unsigned int ctype, unsigned int maxage, char needAuth, CoAPRecvMsgHandler callback)
+{
+    COAP_DEBUG("alcs_resource_register, ctx:%p", context);
+    COAP_DEBUG("ALCS Resource Register: %s", path);
+
+    if (!needAuth) {
+        resource_cb_item *item = (resource_cb_item *)coap_malloc(sizeof(resource_cb_item));
+        CoAPPathMD5_sum(path, strlen(path), item->path, MAX_PATH_CHECKSUM_LEN);
+        item->cb = callback;
+        list_add_tail(&item->lst, &resource_cb_head);
+
+        return CoAPResource_register(context, path, permission, ctype, maxage, &recv_msg_handler);
+    } else {
+#ifdef USE_ALCS_SECURE
+        return alcs_resource_register_secure(context, pk, dn, path, permission, ctype, maxage, callback);
+#else
+        return -1;
+#endif
+    }
+}
+
+int alcs_resource_need_auth(CoAPContext *context, const char *path)
+{
+    resource_cb_item *node = NULL, *next = NULL;
+    char path_calc[MAX_PATH_CHECKSUM_LEN] = {0};
+    CoAPPathMD5_sum(path, strlen(path), path_calc, MAX_PATH_CHECKSUM_LEN);
+
+    list_for_each_entry_safe(node, next, &resource_cb_head, lst, resource_cb_item) {
+        if (memcmp(path_calc, node->path, MAX_PATH_CHECKSUM_LEN) == 0) {
+            return 0;
+        }
+    }
+
+    return 1;
+}
+
+typedef struct {
+    CoAPContext *ctx;
+    char loop;
+    bool inited;
+    struct list_head lst;
+} ALCSContext;
+
+#ifdef SUPPORT_MULTI_DEVICES
+LIST_HEAD(context_head);
+
+ALCSContext *get_context(CoAPContext *ctx)
+{
+    ALCSContext *node = NULL, *next = NULL;
+
+    list_for_each_entry_safe(node, next, &context_head, lst, ALCSContext) {
+        if (node->ctx == ctx) {
+            return node;
+        }
+    }
+    return NULL;
+}
+
+CoAPContext *alcs_context_create(CoAPInitParam *param)
+{
+    ALCSContext *alcs_ctx = (ALCSContext *) coap_malloc(sizeof(ALCSContext));
+    alcs_ctx->ctx = CoAPContext_create(param);
+    COAP_INFO("CoAPContext_create return :%p", alcs_ctx->ctx);
+    alcs_ctx->loop = 0;
+    alcs_ctx->inited = 0;
+
+    list_add_tail(&alcs_ctx->lst, &context_head);
+    return alcs_ctx->ctx;
+}
+
+void alcs_context_free(CoAPContext *ctx)
+{
+    ALCSContext *alcs_ctx = get_context(ctx);
+    if (alcs_ctx) {
+        CoAPContext_free(alcs_ctx->ctx);
+        coap_free(alcs_ctx);
+    }
+}
+
+#else
+ALCSContext *g_alcs_ctx = NULL;
+ALCSContext *get_context(CoAPContext *ctx)
+{
+    return g_alcs_ctx;
+}
+
+CoAPContext *alcs_context_init(CoAPInitParam *param)
+{
+    if (g_alcs_ctx) {
+        return g_alcs_ctx->ctx;
+    }
+
+    g_alcs_ctx = (ALCSContext *)coap_malloc(sizeof(ALCSContext));
+    if (g_alcs_ctx) {
+        g_alcs_ctx->loop = 0;
+        g_alcs_ctx->inited = 0;
+        g_alcs_ctx->ctx = CoAPServer_init();
+        COAP_INFO("CoAPServer_init return :%p", g_alcs_ctx->ctx);
+        if (!g_alcs_ctx->ctx) {
+            coap_free(g_alcs_ctx);
+            g_alcs_ctx = NULL;
+            return NULL;
+        }
+        return g_alcs_ctx->ctx;
+    } else {
+        return NULL;
+    }
+}
+
+void alcs_context_deinit()
+{
+    if (g_alcs_ctx) {
+        if (g_alcs_ctx->ctx) {
+            CoAPServer_deinit(g_alcs_ctx->ctx);
+        }
+        coap_free(g_alcs_ctx);
+        g_alcs_ctx = NULL;
+    }
+}
+
+CoAPContext *alcs_get_context()
+{
+    return g_alcs_ctx ? g_alcs_ctx->ctx : NULL;
+}
+
+#endif
+
+extern void on_auth_timer(void *arg);
+
+void *thread_routine(void *arg)
+{
+    ALCSContext *ctx = (ALCSContext *)arg;
+    ctx->loop = 1;
+
+    COAP_INFO("thread_routine");
+
+    while (ctx->loop) {
+        CoAPMessage_cycle(ctx->ctx);
+#ifdef USE_ALCS_SECURE
+        on_auth_timer(ctx->ctx);
+#endif
+    }
+
+    return NULL;
+}
+
+void alcs_start_loop(CoAPContext *ctx, int newThread)
+{
+#ifdef SUPPORT_MULTI_DEVICES
+    void *handle = NULL;
+    ALCSContext *alcs_ctx = get_context(ctx);
+    if (alcs_ctx && !alcs_ctx->loop) {
+        int stack_used = 0;
+        if (!newThread || 0 != HAL_ThreadCreate(&handle, thread_routine, alcs_ctx, NULL, &stack_used)) {
+            thread_routine(alcs_ctx);
+        }
+    }
+#else
+
+#ifdef USE_ALCS_SECURE
+    CoAPServer_add_timer(on_auth_timer);
+#endif
+    CoAPServer_loop(ctx);
+#endif
+}
+
+void alcs_stop_loop(CoAPContext *ctx)
+{
+#ifdef SUPPORT_MULTI_DEVICES
+    ALCSContext *alcs_ctx = get_context(ctx);
+    if (alcs_ctx) {
+        alcs_ctx->loop = 0;
+    }
+#else
+    CoAPServer_deinit(ctx);
+#endif
+}
+
+void alcs_init()
+{
+#ifdef SUPPORT_MULTI_DEVICES
+    INIT_LIST_HEAD(&context_head);
+#endif
+    INIT_LIST_HEAD(&resource_cb_head);
+}
+
+void alcs_deinit()
+{
+    resource_cb_item *del_item = NULL;
+
+    list_for_each_entry(del_item, &resource_cb_head, lst, resource_cb_item) {
+        list_del(&del_item->lst);
+        coap_free(del_item);
+        del_item = list_entry(&resource_cb_head, resource_cb_item, lst);
+    }
+}
+
+static int path_2_option(const char *uri, CoAPMessage *message)
+{
+    const char *ptr     = NULL;
+    const char *pstr    = NULL;
+    char  path[COAP_MSG_MAX_PATH_LEN]  = {0};
+
+    if (256 < strlen(uri)) {
+        COAP_ERR("The uri length is too loog,len = %d", (int)strlen(uri));
+        return COAP_ERROR_INVALID_LENGTH;
+    }
+    COAP_DEBUG("The uri is %s", uri);
+    ptr = pstr = uri;
+    while ('\0' != *ptr) {
+        if ('/' == *ptr) {
+            if (ptr != pstr) {
+                memset(path, 0x00, sizeof(path));
+                strncpy(path, pstr, ptr - pstr);
+                COAP_DEBUG("path: %s,len=%d", path, (int)(ptr - pstr));
+                CoAPStrOption_add(message, COAP_OPTION_URI_PATH,
+                                  (unsigned char *)path, (int)strlen(path));
+            }
+            pstr = ptr + 1;
+
+        }
+        if ('\0' == *(ptr + 1) && '\0' != *pstr) {
+            memset(path, 0x00, sizeof(path));
+            strncpy(path, pstr, sizeof(path) - 1);
+            COAP_DEBUG("path: %s,len=%d", path, (int)strlen(path));
+            CoAPStrOption_add(message, COAP_OPTION_URI_PATH,
+                              (unsigned char *)path, (int)strlen(path));
+        }
+        ptr ++;
+    }
+    return COAP_SUCCESS;
+}
+
+int alcs_msg_setAddr(CoAPMessage *message, const char *path, const char *query)
+{
+    int rt = 0;
+
+    if (NULL == path || NULL == message) {
+        COAP_ERR("Invalid paramter p_path %p, p_message %p", path, message);
+        return COAP_ERROR_INVALID_PARAM;
+    }
+
+    if (255 < strlen(path)) {
+        COAP_ERR("The uri length is too loog,len = %d", (int)strlen(path));
+        return COAP_ERROR_INVALID_LENGTH;
+    }
+
+    rt = path_2_option(path, message);
+    if (query) {
+        CoAPStrOption_add(message, COAP_OPTION_URI_QUERY, (unsigned char *)query, strlen(query));
+    }
+
+    return rt;
+}
+

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_coap.h

@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#include "CoAPExport.h"
+
+#ifndef __COAP_ALCS_H__
+#define __COAP_ALCS_H__
+
+#define OPTSESESSION 62
+#define ALCSPORT 5683
+#define ALCSPORT_SECURE 5684
+#define MULTICAST_ADDRESS "224.0.1.187"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#ifndef bool
+#define bool char
+#endif
+
+typedef struct {
+    NetworkAddr addr;
+    char *path;
+    char *query;
+} ResourceAddr;
+
+/* 会自动生成msgid & token */
+void alcs_msg_init(CoAPContext *ctx, CoAPMessage *message, int code, unsigned char type, int keep,
+                   CoAPLenString *payload, void *userdata);
+void alcs_msg_deinit(CoAPMessage *message);
+int alcs_msg_setAddr(CoAPMessage *message, const char *path, const char *query);
+
+/* observe: 0 register */
+/* observer:1 deregister */
+/* observer:other 没意义 */
+int alcs_sendmsg(CoAPContext *ctx, NetworkAddr *addr, CoAPMessage *message, char observe, CoAPSendMsgHandler handler);
+
+/* msgid & token从接收到CoAPMessage获取, 若发送的是事件通知，msgid设置为0 */
+/* observe: 0： accept register */
+/* observe: other: 没意义   */
+int alcs_sendrsp(CoAPContext *ctx, NetworkAddr *addr, CoAPMessage *message, char observe, unsigned short msgid,
+                 CoAPLenString *token);
+
+void alcs_start_loop(CoAPContext *ctx, int newThread);
+void alcs_stop_loop(CoAPContext *ctx);
+
+/* 服务端接口
+ *
+ */
+/* observe */
+int alcs_observe_notify(CoAPContext *context, const char *path, CoAPLenString *payload);
+
+/* resource */
+int alcs_resource_register(CoAPContext *context, const char *pk, const char *dn, const char *path,
+                           unsigned short permission,
+                           unsigned int ctype, unsigned int maxage, char needAuth, CoAPRecvMsgHandler callback);
+
+int alcs_resource_need_auth(CoAPContext *context, const char *path);
+
+
+/* init */
+void alcs_init();
+void alcs_deinit();
+
+#ifdef SUPPORT_MULTI_DEVICES
+CoAPContext *alcs_context_create(CoAPInitParam *param);
+void alcs_context_free(CoAPContext *ctx);
+#else
+CoAPContext *alcs_context_init(CoAPInitParam *param);
+void alcs_context_deinit();
+CoAPContext *alcs_get_context();
+#endif
+
+/* option  */
+extern int CoAPUintOption_add(CoAPMessage *message, unsigned short  optnum, unsigned int data);
+extern int CoAPUintOption_get(CoAPMessage *message, unsigned short  optnum, unsigned int *data);
+extern int CoAPStrOption_add(CoAPMessage *message, unsigned short optnum,
+                             unsigned char *data, unsigned short datalen);
+extern int CoAPMessage_cancel(CoAPContext *context, CoAPMessage *message);
+
+uint32_t getToken();
+
+/*  */
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_internal.h

@@ -0,0 +1,24 @@
+#ifndef _ALCS_INTERNAL_H_
+#define _ALCS_INTERNAL_H_
+
+#include "infra_config.h"
+#include "infra_types.h"
+#include "infra_defs.h"
+#include "infra_md5.h"
+#include "infra_sha1.h"
+#include "infra_json_parser.h"
+#include "alcs_base64.h"
+#include "dm_wrapper.h"
+
+#ifdef INFRA_MEM_STATS
+    #include "infra_mem_stats.h"
+    #define ALCS_malloc(size)            LITE_malloc(size, MEM_MAGIC, "alcs")
+    #define ALCS_ADAPTER_malloc(size)    LITE_malloc(size, MEM_MAGIC, "alcs_adapter")
+    #define ALCS_free(ptr)               LITE_free(ptr)
+#else
+    #define ALCS_malloc(size)            HAL_Malloc(size)
+    #define ALCS_ADAPTER_malloc(size)    HAL_Malloc(size)
+    #define ALCS_free(ptr)               {HAL_Free((void *)ptr);ptr = NULL;}
+#endif
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_localsetup.c

@@ -0,0 +1,306 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#include <stdio.h>
+
+#include "alcs_internal.h"
+#include "alcs_api_internal.h"
+#include "CoAPExport.h"
+#include "alcs_api.h"
+#include "alcs_mqtt.h"
+#include "alcs_adapter.h"
+#include "CoAPPlatform.h"
+#include "CoAPExport.h"
+#include "iotx_alcs.h"
+
+char *DEFAULT_AC = "Xtau@iot";
+char *DEFAULT_AS = "Yx3DdsyetbSezlvc";
+void *g_adapter_handle = NULL;
+void *g_coap_handle = NULL;
+
+typedef enum {
+    ALCS_LOCALSETUP_SUCCESS,
+    ALCS_LOCALSETUP_ERROR
+} localsetup_status;
+
+static localsetup_status __alcs_localsetup_kv_set(const char *key, const void *val, int len, int sync)
+{
+    if (HAL_Kv_Set(key, val, len, sync) != 0) {
+        return ALCS_LOCALSETUP_ERROR;
+    }
+
+    COAP_INFO("ALCS KV Set, Key: %s, Val: %s, Len: %d", key, (char *)val, len);
+    return ALCS_LOCALSETUP_SUCCESS;
+}
+
+static localsetup_status __alcs_localsetup_kv_get(const char *key, void *buffer, int *buffer_len)
+{
+    int     rc = -1;
+
+    if ((rc = HAL_Kv_Get(key, buffer, buffer_len)) != 0) {
+        COAP_WRN("HAL_Kv_Get('%s') = %d (!= 0), return %d", key, rc, ALCS_LOCALSETUP_ERROR);
+        return ALCS_LOCALSETUP_ERROR;
+    }
+
+    COAP_INFO("ALCS KV Get, Key: %s", key);
+
+    return ALCS_LOCALSETUP_SUCCESS;
+}
+
+static localsetup_status __alcs_localsetup_kv_del(const char *key)
+{
+    if (HAL_Kv_Del(key) != 0) {
+        return ALCS_LOCALSETUP_ERROR;
+    }
+
+    COAP_INFO("ALCS KV Del, Key: %s", key);
+
+    return ALCS_LOCALSETUP_SUCCESS;
+}
+
+static localsetup_status __fill_key(const char *pk, uint16_t pk_len,
+                                    const char *dn, uint16_t dn_len, char key_md5_hexstr[33])
+{
+    uint8_t key_md5[16] = {0};
+    char key_source[IOTX_PRODUCT_KEY_LEN + 1 + IOTX_DEVICE_NAME_LEN + 1 + 3];
+
+    if (pk == NULL || pk_len >= IOTX_PRODUCT_KEY_LEN + 1 ||
+        dn == NULL || dn_len >= IOTX_DEVICE_NAME_LEN + 1) {
+        COAP_ERR("Invalid Parameter");
+        return ALCS_LOCALSETUP_ERROR;
+    }
+
+    /* Calculate Key */
+    HAL_Snprintf(key_source, sizeof(key_source), "%.*s%.*s.l", pk_len, pk, dn_len, dn);
+
+    utils_md5((const unsigned char *)key_source, strlen(key_source), key_md5);
+    alcs_utils_md5_hexstr(key_md5, (unsigned char *)key_md5_hexstr);
+    return ALCS_LOCALSETUP_SUCCESS;
+}
+
+static localsetup_status __alcs_localsetup_ac_as_save(const char *pk, uint16_t pk_len,
+        const char *dn, uint16_t dn_len,
+        const char *prefix, uint16_t prefix_len,
+        const char *secret, uint16_t secret_len)
+{
+    char key_md5_hexstr[33] = {0};
+    char *value = NULL;
+    int rt;
+    if (prefix == NULL || secret == NULL) {
+        COAP_ERR("Invalid Parameter");
+        return ALCS_LOCALSETUP_ERROR;
+    }
+
+    rt = __fill_key(pk, pk_len, dn, dn_len, key_md5_hexstr);
+    if (rt != ALCS_LOCALSETUP_SUCCESS) {
+        return rt;
+    }
+
+    /* Calculate Value */
+    value = ALCS_ADAPTER_malloc(prefix_len + secret_len + 3);
+    if (value == NULL) {
+        COAP_ERR("No Enough Memory");
+        return ALCS_LOCALSETUP_ERROR;
+    }
+    memset(value, 0, prefix_len + secret_len + 3);
+
+    value[0] = prefix_len;
+    value[1] = secret_len;
+    HAL_Snprintf(&value[2], prefix_len + secret_len + 1, "%.*s%.*s", prefix_len, prefix, secret_len, secret);
+
+    if (ALCS_LOCALSETUP_SUCCESS != __alcs_localsetup_kv_set(key_md5_hexstr, value, prefix_len + secret_len + 3, 1)) {
+        COAP_WRN("ALCS KV Set Prefix And Secret Fail");
+        ALCS_free(value);
+        return ALCS_LOCALSETUP_ERROR;
+    }
+
+    ALCS_free(value);
+    return ALCS_LOCALSETUP_SUCCESS;
+}
+
+localsetup_status alcs_localsetup_ac_as_load(const char *pk, uint16_t pk_len,
+        const char *dn, uint16_t dn_len,
+        char *prefix, int prefix_len, char *secret, int secret_len)
+{
+    char key_md5_hexstr[33] = {0};
+    char value[128] = {0};
+    int value_len = sizeof(value);
+
+    int rt;
+    if (prefix == NULL || secret == NULL) {
+        COAP_ERR("Invalid Parameter");
+        return ALCS_LOCALSETUP_ERROR;
+    }
+
+    rt = __fill_key(pk, pk_len, dn, dn_len, key_md5_hexstr);
+    if (rt != ALCS_LOCALSETUP_SUCCESS) {
+        return rt;
+    }
+
+    /* Get Value */
+    if (ALCS_LOCALSETUP_SUCCESS != __alcs_localsetup_kv_get(key_md5_hexstr, value, &value_len)) {
+        COAP_WRN("ALCS KV Get local Prefix And Secret Fail");
+        return ALCS_LOCALSETUP_ERROR;
+    }
+
+    if (value[0] >= prefix_len || value[1] >= secret_len) {
+        COAP_ERR("insuffient buffer!");
+        return ALCS_LOCALSETUP_ERROR;
+    }
+
+    memset(prefix, 0, prefix_len);
+    memcpy(prefix, &value[2], value[0]);
+    memset(secret, 0, secret_len);
+    memcpy(secret, &value[2 + value[0]], value[1]);
+    return ALCS_LOCALSETUP_SUCCESS;
+}
+
+static localsetup_status __alcs_localsetup_ac_as_del(const char *pk, uint16_t pk_len,
+        const char *dn, uint16_t dn_len)
+{
+    char key_md5_hexstr[33] = {0};
+    int rt;
+    rt = __fill_key(pk, pk_len, dn, dn_len, key_md5_hexstr);
+    if (rt != ALCS_LOCALSETUP_SUCCESS) {
+        return rt;
+    }
+
+    if (ALCS_LOCALSETUP_SUCCESS != __alcs_localsetup_kv_del(key_md5_hexstr)) {
+        COAP_ERR("ALCS KV Get local Prefix And Secret Fail");
+        return ALCS_LOCALSETUP_ERROR;
+    }
+
+    return ALCS_LOCALSETUP_SUCCESS;
+}
+
+static void alcs_service_cb_setup(CoAPContext *context, const char *paths, NetworkAddr *remote, CoAPMessage *message)
+{
+    char payload[128];
+    char *id = NULL, *p;
+    int idlen = 0, len, aclen, aslen, pklen, dnlen;
+    char *ac = NULL, *as = NULL, *pk = NULL, *dn = dn;
+    bool success = 0;
+    char *err_msg = NULL;
+    char configValueBack, acBack, asBack;
+    char *str_pos, *entry;
+    int entry_len, type;
+    iotx_alcs_msg_t rsp_msg;
+
+    COAP_DEBUG("alcs_service_cb_setup, path:%s", paths);
+    do {
+        if (!remote || !message) {
+            COAP_DEBUG("alcs_service_cb_setup, param is NULL!");
+            err_msg = "invalid package";
+            break;
+        }
+
+        id = json_get_value_by_name((char *)message->payload, message->payloadlen, "id", &idlen, (int *)NULL);
+        p = json_get_value_by_name((char *)message->payload, message->payloadlen, "params", &len, (int *)NULL);
+        if (!p || !len) {
+            err_msg = "params is not found";
+            break;
+        }
+
+        p = json_get_value_by_name(p, len, "configValue", &len, (int *)NULL);
+        if (!p || !len) {
+            err_msg = "configValue is not found";
+            break;
+        }
+
+        backup_json_str_last_char(p, len, configValueBack);
+
+        json_array_for_each_entry(p, len, str_pos, entry, entry_len, type) {
+            COAP_DEBUG("entry:%.*s", entry_len, entry);
+            ac = json_get_value_by_name(entry, entry_len, "authCode", &aclen, (int *)NULL);
+            as = json_get_value_by_name(entry, entry_len, "authSecret", &aslen, (int *)NULL);
+            pk = json_get_value_by_name(entry, entry_len, "productKey", &pklen, (int *)NULL);
+            dn = json_get_value_by_name(entry, entry_len, "deviceName", &dnlen, (int *)NULL);
+            break;
+        } /* end json_array_for_each_entry */
+        restore_json_str_last_char(p, len, configValueBack);
+
+        if (!ac || !aclen || !as || !aslen || !pk || !pklen || !dn || !dnlen) {
+            err_msg = "authinfo is not found";
+            break;
+        }
+
+        /* save */
+        backup_json_str_last_char(ac, aclen, acBack);
+        backup_json_str_last_char(as, aslen, asBack);
+        __alcs_localsetup_ac_as_del(pk, pklen, dn, dnlen);
+        __alcs_localsetup_ac_as_save(pk, pklen, dn, dnlen, ac, aclen, as, aslen);
+
+        alcs_add_svr_key(g_coap_handle, ac, as, LOCALSETUP);
+
+        restore_json_str_last_char(ac, aclen, acBack);
+        restore_json_str_last_char(as, aslen, asBack)
+        success = 1;
+
+    } while (0);
+
+    if (success) {
+        HAL_Snprintf(payload, sizeof(payload), "{\"id\":\"%.*s\",\"code\":200}", idlen, id ? id : "");
+    } else {
+        HAL_Snprintf(payload, sizeof(payload), "{\"id\":\"%.*s\",\"code\":400,\"msg\":\"%s\"}", idlen, id ? id : "", err_msg);
+        COAP_ERR("alcs_service_cb_setup, %s", err_msg);
+    }
+
+    memset(&rsp_msg, 0, sizeof(iotx_alcs_msg_t));
+
+    rsp_msg.msg_code = ITOX_ALCS_COAP_MSG_CODE_205_CONTENT;
+    rsp_msg.msg_type = IOTX_ALCS_MESSAGE_TYPE_CON;
+    rsp_msg.payload = (unsigned char *)payload;
+    rsp_msg.payload_len = strlen(payload);
+    rsp_msg.ip = (char *)(remote ? remote->addr : NULL);
+    rsp_msg.port = remote ? remote->port : 5683;
+    rsp_msg.uri = (char *)paths;
+
+    if (message) {
+        iotx_alcs_send_Response(g_adapter_handle, &rsp_msg, message->header.tokenlen, message->token);
+    }
+}
+
+static void alcs_localsetup_register_resource(void *adapter_handle, char *pk, char *dn)
+{
+    iotx_alcs_res_t alcs_res;
+    char uri [IOTX_PRODUCT_KEY_LEN + IOTX_DEVICE_NAME_LEN + 24];
+
+    if (adapter_handle == NULL || pk == NULL || strlen(pk) > IOTX_PRODUCT_KEY_LEN ||
+        dn == NULL || strlen(dn) > IOTX_DEVICE_NAME_LEN) {
+        return;
+    }
+
+    HAL_Snprintf(uri, sizeof(uri), "/dev/%s/%s/core/service/setup", pk, dn);
+
+    memset(&alcs_res, 0, sizeof(iotx_alcs_res_t));
+    alcs_res.uri = uri;
+    alcs_res.msg_ct = IOTX_ALCS_MESSAGE_CT_APP_JSON;
+    alcs_res.msg_perm = IOTX_ALCS_MESSAGE_PERM_GET | IOTX_ALCS_MESSAGE_PERM_PUT;
+    alcs_res.maxage = 60;
+    alcs_res.need_auth = 1;
+    alcs_res.callback = alcs_service_cb_setup;
+
+    iotx_alcs_register_resource(adapter_handle, &alcs_res);
+}
+
+void alcs_localsetup_init(void *adapter_handle, void *coap_handler, char *pk, char *dn)
+{
+    char prefix [10];
+    char secret [64];
+    g_adapter_handle = adapter_handle;
+    g_coap_handle = coap_handler;
+    alcs_localsetup_register_resource(adapter_handle, pk, dn);
+
+    if (alcs_localsetup_ac_as_load(pk, strlen(pk), dn, strlen(dn), prefix, sizeof(prefix), secret,
+                                   sizeof(secret)) != ALCS_LOCALSETUP_SUCCESS) {
+        alcs_add_svr_key(g_coap_handle, DEFAULT_AC, DEFAULT_AS, LOCALDEFAULT);
+    } else {
+        alcs_add_svr_key(g_coap_handle, prefix, secret, LOCALSETUP);
+    }
+}
+
+void alcs_localsetup_add_sub_device(void *adapter_handle, char *pk, char *dn)
+{
+    alcs_localsetup_register_resource(adapter_handle, pk, dn);
+}

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_localsetup.h

@@ -0,0 +1,14 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef _ALCS_LOCALSETUP_H_
+#define _ALCS_LOCALSETUP_H_
+
+void alcs_localsetup_init(void *adapter_handle, void* coap_handler, char *product_key,char *device_name);
+void alcs_localsetup_add_sub_device (void *adapter_handle,char *product_key,char *device_name);
+void alcs_localsetup_deinit(void *handle);
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_mqtt.c

@@ -0,0 +1,618 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "alcs_internal.h"
+#include "alcs_api_internal.h"
+#include "CoAPExport.h"
+#include "alcs_api.h"
+#include "alcs_adapter.h"
+#include "alcs_mqtt.h"
+#include "alcs_adapter.h"
+#include "CoAPPlatform.h"
+
+static alcs_mqtt_ctx_t g_alcs_mqtt_ctx;
+
+static alcs_mqtt_ctx_t *__alcs_mqtt_get_ctx(void)
+{
+    return &g_alcs_mqtt_ctx;
+}
+
+static alcs_mqtt_status_e __alcs_mqtt_publish(char *topic, int qos, void *data, int len)
+{
+    return (IOT_MQTT_Publish_Simple(NULL, topic, qos, data, len) < 0) ? ALCS_MQTT_STATUS_ERROR : ALCS_MQTT_STATUS_SUCCESS;
+}
+
+static alcs_mqtt_status_e __alcs_mqtt_send_response(char *topic, int id, int code, char *data)
+{
+    char *msg_pub = NULL;
+    uint16_t msg_len = 0;
+    alcs_mqtt_status_e status = ALCS_MQTT_STATUS_SUCCESS;
+
+    if (data == NULL || strlen(data) == 0) {
+        data = "{}";
+    }
+
+    msg_len = strlen(ALCS_MQTT_THING_LAN_PREFIX_RESPONSE_FMT) + 20 + strlen(data) + 1;
+
+    if ((msg_pub = ALCS_ADAPTER_malloc(msg_len)) == NULL) {
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    HAL_Snprintf(msg_pub, msg_len, ALCS_MQTT_THING_LAN_PREFIX_RESPONSE_FMT, id, code, data);
+
+    status =  __alcs_mqtt_publish(topic, 1, msg_pub, strlen(msg_pub));
+
+    ALCS_free(msg_pub);
+
+    return status;
+}
+
+static alcs_mqtt_status_e __alcs_mqtt_kv_set(const char *key, const void *val, int len, int sync)
+{
+    if (HAL_Kv_Set(key, val, len, sync) != 0) {
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    COAP_INFO("ALCS KV Set, Key: %s, Val: %s, Len: %d", key, (char *)val, len);
+    return ALCS_MQTT_STATUS_SUCCESS;
+}
+
+static alcs_mqtt_status_e __alcs_mqtt_kv_get(const char *key, void *buffer, int *buffer_len)
+{
+    if (HAL_Kv_Get(key, buffer, buffer_len) != 0) {
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    COAP_INFO("ALCS KV Get, Key: %s", key);
+
+    return ALCS_MQTT_STATUS_SUCCESS;
+}
+
+static alcs_mqtt_status_e __alcs_mqtt_kv_del(const char *key)
+{
+    if (HAL_Kv_Del(key) != 0) {
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    COAP_INFO("ALCS KV Del, Key: %s", key);
+
+    return ALCS_MQTT_STATUS_SUCCESS;
+}
+
+alcs_mqtt_status_e __alcs_mqtt_prefix_secret_save(const char *pk, uint16_t pk_len,
+        const char *dn, uint16_t dn_len,
+        const char *prefix, uint16_t prefix_len,
+        const char *secret, uint16_t secret_len)
+{
+    char *key_source = NULL;
+    uint8_t key_md5[16] = {0};
+    char key_md5_hexstr[33] = {0};
+    char *value = NULL;
+
+    if (pk == NULL || pk_len >= IOTX_PRODUCT_KEY_LEN + 1 ||
+        dn == NULL || dn_len >= IOTX_DEVICE_NAME_LEN + 1 ||
+        prefix == NULL || secret == NULL) {
+        COAP_ERR("Invalid Parameter");
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    /* Calculate Key */
+    key_source = ALCS_ADAPTER_malloc(pk_len + dn_len + 1);
+    if (key_source == NULL) {
+        COAP_ERR("No Enough Memory");
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+    memset(key_source, 0, pk_len + dn_len + 1);
+
+    HAL_Snprintf(key_source, pk_len + dn_len + 1, "%.*s%.*s", pk_len, pk, dn_len, dn);
+
+    utils_md5((const unsigned char *)key_source, strlen(key_source), key_md5);
+    alcs_utils_md5_hexstr(key_md5, (unsigned char *)key_md5_hexstr);
+
+    /* Calculate Value */
+    value = ALCS_ADAPTER_malloc(prefix_len + secret_len + 3);
+    if (value == NULL) {
+        COAP_ERR("No Enough Memory");
+        ALCS_free(key_source);
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+    memset(value, 0, prefix_len + secret_len + 3);
+
+    value[0] = prefix_len;
+    value[1] = secret_len;
+    HAL_Snprintf(&value[2], prefix_len + secret_len + 1, "%.*s%.*s", prefix_len, prefix, secret_len, secret);
+
+    if (ALCS_MQTT_STATUS_SUCCESS != __alcs_mqtt_kv_set(key_md5_hexstr, value, prefix_len + secret_len + 3, 1)) {
+        COAP_ERR("ALCS KV Set Prefix And Secret Fail");
+        ALCS_free(key_source);
+        ALCS_free(value);
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    ALCS_free(key_source);
+    ALCS_free(value);
+    return ALCS_MQTT_STATUS_SUCCESS;
+}
+
+alcs_mqtt_status_e alcs_mqtt_prefix_secret_load(const char *pk, uint16_t pk_len,
+        const char *dn, uint16_t dn_len,
+        char *prefix, char *secret)
+{
+    char *key_source = NULL;
+    uint8_t key_md5[16] = {0};
+    char key_md5_hexstr[33] = {0};
+    char value[128] = {0};
+    int value_len = sizeof(value);
+
+    if (pk == NULL || strlen(pk) >= IOTX_PRODUCT_KEY_LEN + 1 ||
+        dn == NULL || strlen(dn) >= IOTX_DEVICE_NAME_LEN + 1 ||
+        prefix == NULL || secret == NULL) {
+        COAP_ERR("Invalid Parameter");
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    /* Calculate Key */
+    key_source = ALCS_ADAPTER_malloc(pk_len + dn_len + 1);
+    if (key_source == NULL) {
+        COAP_ERR("No Enough Memory");
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+    memset(key_source, 0, pk_len + dn_len + 1);
+
+    HAL_Snprintf(key_source, pk_len + dn_len + 1, "%.*s%.*s", pk_len, pk, dn_len, dn);
+
+    utils_md5((const unsigned char *)key_source, strlen(key_source), key_md5);
+    alcs_utils_md5_hexstr(key_md5, (unsigned char *)key_md5_hexstr);
+
+    /* Get Value */
+    if (ALCS_MQTT_STATUS_SUCCESS != __alcs_mqtt_kv_get(key_md5_hexstr, value, &value_len)) {
+        COAP_ERR("ALCS KV Get Prefix And Secret Fail");
+        ALCS_free(key_source);
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    memcpy(prefix, &value[2], value[0]);
+    memcpy(secret, &value[2 + value[0]], value[1]);
+    ALCS_free(key_source);
+
+    return ALCS_MQTT_STATUS_SUCCESS;
+}
+
+alcs_mqtt_status_e alcs_mqtt_prefix_secret_del(const char *pk, uint16_t pk_len,
+        const char *dn, uint16_t dn_len)
+{
+    char *key_source = NULL;
+    uint8_t key_md5[16] = {0};
+    char key_md5_hexstr[33] = {0};
+
+    if (pk == NULL || strlen(pk) >= IOTX_PRODUCT_KEY_LEN + 1 ||
+        dn == NULL || strlen(dn) >= IOTX_DEVICE_NAME_LEN + 1) {
+        COAP_ERR("Invalid Parameter");
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    /* Calculate Key */
+    key_source = ALCS_ADAPTER_malloc(pk_len + dn_len + 1);
+    if (key_source == NULL) {
+        COAP_ERR("No Enough Memory");
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+    memset(key_source, 0, pk_len + dn_len + 1);
+
+    HAL_Snprintf(key_source, pk_len + dn_len + 1, "%.*s%.*s", pk_len, pk, dn_len, dn);
+
+    utils_md5((const unsigned char *)key_source, strlen(key_source), key_md5);
+    alcs_utils_md5_hexstr(key_md5, (unsigned char *)key_md5_hexstr);
+
+    if (ALCS_MQTT_STATUS_SUCCESS != __alcs_mqtt_kv_del(key_md5_hexstr)) {
+        COAP_ERR("ALCS KV Get Prefix And Secret Fail");
+        ALCS_free(key_source);
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    ALCS_free(key_source);
+    return ALCS_MQTT_STATUS_SUCCESS;
+}
+
+static void __alcs_mqtt_subscribe_callback(void *pcontext, void *pclient, iotx_mqtt_event_msg_pt msg)
+{
+    char topic_compare[ALCS_MQTT_TOPIC_MAX_LEN] = {0};
+    char reqid[16]   = {0};
+    char *topic;
+    int topic_len;
+    void *payload;
+    int payload_len;
+    alcs_mqtt_ctx_t *alcs_mqtt_ctx = NULL;
+    iotx_mqtt_topic_info_pt ptopic_info = NULL;
+
+    if (msg == NULL) {
+        return;
+    }
+    alcs_mqtt_ctx = (alcs_mqtt_ctx_t *)pcontext;
+    ptopic_info = (iotx_mqtt_topic_info_pt) msg->msg;
+
+    switch (msg->event_type) {
+        case IOTX_MQTT_EVENT_SUBCRIBE_SUCCESS:
+            return;
+        case IOTX_MQTT_EVENT_SUBCRIBE_TIMEOUT:
+            return;
+        case IOTX_MQTT_EVENT_SUBCRIBE_NACK:
+            return;
+        case IOTX_MQTT_EVENT_PUBLISH_RECEIVED:
+            topic = (char *)ptopic_info->ptopic;
+            topic_len = ptopic_info->topic_len;
+            payload = (char *)ptopic_info->payload;
+            payload_len = ptopic_info->payload_len;
+            break;
+        default:
+            return;
+    }
+
+    if (topic == NULL || payload == NULL || topic_len == 0 || payload_len == 0) {
+        return;
+    }
+
+    memset(topic_compare, 0, ALCS_MQTT_TOPIC_MAX_LEN);
+    HAL_Snprintf(topic_compare, ALCS_MQTT_TOPIC_MAX_LEN, ALCS_MQTT_PREFIX ALCS_MQTT_THING_LAN_PREFIX_GET_REPLY_FMT,
+                 alcs_mqtt_ctx->product_key, alcs_mqtt_ctx->device_name);
+
+    COAP_INFO("Receivce Message, Topic: %.*s\n", topic_len, topic);
+
+    if ((strlen(topic_compare) == topic_len) && (strncmp(topic_compare, topic, topic_len) == 0)) {
+        int data_len = 0, prefix_len = 0, secret_len = 0, productKey_len = 0, deviceName_len = 0;
+        char *data = NULL, *prefix = NULL, *secret = NULL, *productKey = NULL, *deviceName = NULL;
+        data = json_get_value_by_name((char *)payload, payload_len, "data", &data_len, NULL);
+
+        if (NULL != data && 0 != data_len) {
+            char back1, back2;
+            prefix = json_get_value_by_name(data, data_len, ALCS_MQTT_JSON_KEY_PREFIX, &prefix_len, NULL);
+            secret = json_get_value_by_name(data, data_len, ALCS_MQTT_JSON_KEY_SECRET, &secret_len, NULL);
+            productKey = json_get_value_by_name(data, data_len, ALCS_MQTT_JSON_KEY_PRODUCT_KEY, &productKey_len, NULL);
+            deviceName = json_get_value_by_name(data, data_len, ALCS_MQTT_JSON_KEY_DEVICE_NAME, &deviceName_len, NULL);
+
+            COAP_INFO("Get Reply, Product Key: %.*s, Device Name: %.*s\n", productKey_len, productKey, deviceName_len, deviceName);
+
+            if (NULL != alcs_mqtt_ctx->coap_ctx && prefix && secret) {
+                back1 = prefix[prefix_len];
+                prefix[prefix_len] = 0;
+                back2 = secret[secret_len];
+                secret[secret_len] = 0;
+                alcs_add_svr_key(alcs_mqtt_ctx->coap_ctx, prefix, secret, FROMCLOUDSVR);
+                prefix[prefix_len] = back1;
+                secret[secret_len] = back2;
+
+                if (productKey && deviceName) {
+                    if (__alcs_mqtt_prefix_secret_save(productKey, productKey_len, deviceName, deviceName_len, prefix, prefix_len, secret,
+                                                       secret_len) == ALCS_MQTT_STATUS_SUCCESS) {
+                        iotx_alcs_subdev_item_t subdev_item;
+                        memset(&subdev_item, 0, sizeof(iotx_alcs_subdev_item_t));
+
+                        memcpy(subdev_item.product_key, productKey, productKey_len);
+                        memcpy(subdev_item.device_name, deviceName, deviceName_len);
+                        subdev_item.stage = IOTX_ALCS_SUBDEV_CONNECT_CLOUD;
+
+                        iotx_alcs_subdev_update_stage(&subdev_item);
+                    }
+                } else {
+                    iotx_alcs_subdev_remove(alcs_mqtt_ctx->product_key, alcs_mqtt_ctx->device_name);
+                    if (ALCS_MQTT_STATUS_SUCCESS != __alcs_mqtt_kv_set(ALCS_MQTT_JSON_KEY_PREFIX, prefix, prefix_len, 1)) {
+                        COAP_ERR("ALCS KV Set Prefix Fail");
+                    }
+                    if (ALCS_MQTT_STATUS_SUCCESS != __alcs_mqtt_kv_set(ALCS_MQTT_JSON_KEY_SECRET, secret, secret_len, 1)) {
+                        COAP_ERR("ALCS KV Set Secret Fail");
+                    }
+                }
+            }
+        } else {
+            if (ALCS_MQTT_STATUS_SUCCESS == __alcs_mqtt_kv_get(ALCS_MQTT_JSON_KEY_PREFIX, prefix, &prefix_len) &&
+                ALCS_MQTT_STATUS_SUCCESS == __alcs_mqtt_kv_get(ALCS_MQTT_JSON_KEY_SECRET, secret, &secret_len)) {
+                if (NULL != alcs_mqtt_ctx->coap_ctx && prefix_len && secret_len) {
+                    alcs_add_svr_key(alcs_mqtt_ctx->coap_ctx, prefix, secret, FROMCLOUDSVR);
+                }
+            }
+        }
+        return;
+    }
+
+    memset(topic_compare, 0, ALCS_MQTT_TOPIC_MAX_LEN);
+    HAL_Snprintf(topic_compare, ALCS_MQTT_TOPIC_MAX_LEN, ALCS_MQTT_PREFIX ALCS_MQTT_THING_LAN_PREFIX_UPDATE_FMT,
+                 alcs_mqtt_ctx->product_key, alcs_mqtt_ctx->device_name);
+
+    if ((strlen(topic_compare) == topic_len) && (strncmp(topic_compare, topic, topic_len) == 0)) {
+        int param_len = 0, prefix_len = 0, id_len = 0;
+        char *param = NULL, *prefix = NULL, *id = NULL;
+        id = json_get_value_by_name((char *)payload, payload_len, "id", &id_len, NULL);
+
+        if (NULL != id && 0 != id_len) {
+            strncpy(reqid, id, sizeof(reqid) - 1);
+        }
+        param = json_get_value_by_name((char *)payload, payload_len, "params", &param_len, NULL);
+        if (NULL != param && 0 != param_len) {
+            char reply_topic[ALCS_MQTT_TOPIC_MAX_LEN] = {0};
+            prefix = json_get_value_by_name(param, param_len, ALCS_MQTT_JSON_KEY_PREFIX, &prefix_len, NULL);
+
+            if (NULL != alcs_mqtt_ctx->coap_ctx && prefix)
+                if (0 != alcs_remove_svr_key(alcs_mqtt_ctx->coap_ctx, prefix)) {
+                }
+            if (ALCS_MQTT_STATUS_SUCCESS != __alcs_mqtt_kv_del(ALCS_MQTT_JSON_KEY_PREFIX)) {
+                COAP_ERR("Remove the keyprefix from aos_kv fail");
+                ;
+            }
+
+            HAL_Snprintf(reply_topic, ALCS_MQTT_TOPIC_MAX_LEN, ALCS_MQTT_PREFIX ALCS_MQTT_THING_LAN_PREFIX_UPDATE_REPLY_FMT,
+                         alcs_mqtt_ctx->product_key, alcs_mqtt_ctx->device_name);
+            __alcs_mqtt_send_response(reply_topic, atoi(reqid), 200, NULL);
+        }
+        return;
+    }
+
+    memset(topic_compare, 0, ALCS_MQTT_TOPIC_MAX_LEN);
+    HAL_Snprintf(topic_compare, ALCS_MQTT_TOPIC_MAX_LEN, ALCS_MQTT_PREFIX ALCS_MQTT_THING_LAN_PREFIX_BLACKLIST_UPDATE_FMT,
+                 alcs_mqtt_ctx->product_key, alcs_mqtt_ctx->device_name);
+
+    if ((strlen(topic_compare) == topic_len) && (strncmp(topic_compare, topic, topic_len) == 0)) {
+        int param_len = 0, blacklist_len = 0, id_len = 0;
+        char *param = NULL, *blacklist = NULL, *id = NULL;
+        id = json_get_value_by_name((char *)payload, payload_len, "id", &id_len, NULL);
+
+        if (NULL != id && 0 != id_len) {
+            strncpy(reqid, id, sizeof(reqid) - 1);
+        }
+        param = json_get_value_by_name((char *)payload, payload_len, "params", &param_len, NULL);
+        if (NULL != param && 0 != param_len) {
+            char reply_topic[ALCS_MQTT_TOPIC_MAX_LEN] = {0};
+            blacklist = json_get_value_by_name(param, param_len, ALCS_MQTT_JSON_KEY_BLACK, &blacklist_len, NULL);
+            if (NULL != alcs_mqtt_ctx->coap_ctx && blacklist) {
+                alcs_set_revocation(alcs_mqtt_ctx->coap_ctx, blacklist);
+                if (ALCS_MQTT_STATUS_SUCCESS != __alcs_mqtt_kv_set(ALCS_MQTT_JSON_KEY_BLACK, blacklist, blacklist_len, 1)) {
+                    COAP_ERR("aos_kv_set set blacklist fail");
+                    ;
+                }
+            }
+
+            HAL_Snprintf(reply_topic, ALCS_MQTT_TOPIC_MAX_LEN,
+                         ALCS_MQTT_PREFIX ALCS_MQTT_THING_LAN_PREFIX_BLACKLIST_UPDATE_REPLY_FMT,
+                         alcs_mqtt_ctx->product_key, alcs_mqtt_ctx->device_name);
+            __alcs_mqtt_send_response(reply_topic, atoi(reqid), 200, NULL);
+        } else {
+            if (ALCS_MQTT_STATUS_SUCCESS == __alcs_mqtt_kv_get(ALCS_MQTT_JSON_KEY_BLACK, blacklist, &blacklist_len)) {
+                if (NULL != alcs_mqtt_ctx->coap_ctx) {
+                    alcs_set_revocation(alcs_mqtt_ctx->coap_ctx, blacklist);
+                }
+            }
+        }
+        return;
+    }
+}
+
+
+static alcs_mqtt_status_e __alcs_mqtt_subscribe(void *ctx, char *topic)
+{
+    return (IOT_MQTT_Subscribe(NULL, topic, 0, __alcs_mqtt_subscribe_callback,
+                               ctx) < 0) ? ALCS_MQTT_STATUS_ERROR : ALCS_MQTT_STATUS_SUCCESS;
+}
+
+#if 0
+static alcs_mqtt_status_e __alcs_mqtt_unsubscribe(void *ctx, char *topic)
+{
+    return (mqtt_unsubscribe(topic) != 0) ? ALCS_MQTT_STATUS_ERROR : ALCS_MQTT_STATUS_SUCCESS;
+}
+#endif
+
+alcs_mqtt_status_e alcs_mqtt_init(void *handle, char *product_key, char *device_name)
+{
+    char topic[ALCS_MQTT_TOPIC_MAX_LEN] = {0};
+    alcs_mqtt_status_e status = ALCS_MQTT_STATUS_SUCCESS;
+    alcs_mqtt_ctx_t *ctx =  __alcs_mqtt_get_ctx();
+
+    if (handle == NULL || product_key == NULL || strlen(product_key) > IOTX_PRODUCT_KEY_LEN ||
+        device_name == NULL || strlen(device_name) > IOTX_DEVICE_NAME_LEN) {
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    memset(ctx, 0, sizeof(alcs_mqtt_ctx_t));
+    ctx->coap_ctx = (CoAPContext *)handle;
+    memcpy(ctx->product_key, product_key, strlen(product_key));
+    memcpy(ctx->device_name, device_name, strlen(device_name));
+
+    memset(topic, 0, ALCS_MQTT_TOPIC_MAX_LEN);
+    HAL_Snprintf(topic, ALCS_MQTT_TOPIC_MAX_LEN, ALCS_MQTT_PREFIX ALCS_MQTT_THING_LAN_PREFIX_GET_REPLY_FMT,
+                 ctx->product_key, ctx->device_name);
+    if (__alcs_mqtt_subscribe((void *)ctx, topic) != ALCS_MQTT_STATUS_SUCCESS) {
+        COAP_ERR("ALCS Subscribe Failed, Topic: %s", topic);
+        status = ALCS_MQTT_STATUS_ERROR;
+    }
+
+    memset(topic, 0, ALCS_MQTT_TOPIC_MAX_LEN);
+    HAL_Snprintf(topic, ALCS_MQTT_TOPIC_MAX_LEN, ALCS_MQTT_PREFIX ALCS_MQTT_THING_LAN_PREFIX_UPDATE_FMT,
+                 ctx->product_key, ctx->device_name);
+    if (__alcs_mqtt_subscribe((void *)ctx, topic) != ALCS_MQTT_STATUS_SUCCESS) {
+        COAP_ERR("ALCS Subscribe Failed, Topic: %s", topic);
+        status = ALCS_MQTT_STATUS_ERROR;
+    }
+
+    memset(topic, 0, ALCS_MQTT_TOPIC_MAX_LEN);
+    HAL_Snprintf(topic, ALCS_MQTT_TOPIC_MAX_LEN, ALCS_MQTT_PREFIX ALCS_MQTT_THING_LAN_PREFIX_BLACKLIST_UPDATE_FMT,
+                 ctx->product_key, ctx->device_name);
+    if (__alcs_mqtt_subscribe((void *)ctx, topic) != ALCS_MQTT_STATUS_SUCCESS) {
+        COAP_ERR("ALCS Subscribe Failed, Topic: %s", topic);
+        status = ALCS_MQTT_STATUS_ERROR;
+    }
+
+    alcs_mqtt_prefixkey_update((void *)ctx->coap_ctx);
+    alcs_mqtt_blacklist_update((void *)ctx->coap_ctx);
+
+    alcs_prefixkey_get(ctx->product_key, ctx->device_name);
+
+    return status;
+}
+
+
+alcs_mqtt_status_e alcs_mqtt_deinit(void *handle, char *product_key, char *device_name)
+{
+#if 0
+    char topic[ALCS_MQTT_TOPIC_MAX_LEN] = {0};
+    alcs_mqtt_status_e status = ALCS_MQTT_STATUS_SUCCESS;
+    alcs_mqtt_ctx_t *ctx =  __alcs_mqtt_get_ctx();
+
+    ARGUMENT_SANITY_CHECK(product_key && strlen(product_key), FAIL_RETURN);
+    ARGUMENT_SANITY_CHECK(device_name && strlen(device_name), FAIL_RETURN);
+
+    if (handle == NULL || product_key == NULL || strlen(product_key) > IOTX_PRODUCT_KEY_LEN ||
+        device_name == NULL || strlen(device_name) > IOTX_DEVICE_NAME_LEN || ctx == NULL) {
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    memset(topic, 0, ALCS_MQTT_TOPIC_MAX_LEN);
+    HAL_Snprintf(topic, ALCS_MQTT_TOPIC_MAX_LEN, ALCS_MQTT_PREFIX ALCS_MQTT_THING_LAN_PREFIX_GET_REPLY_FMT,
+                 ctx->product_key, ctx->device_name);
+    if (__alcs_mqtt_unsubscribe((void *)ctx, topic) != ALCS_MQTT_STATUS_SUCCESS) {
+        COAP_ERR("ALCS Subscribe Failed, Topic: %s", topic);
+        status = ALCS_MQTT_STATUS_ERROR;
+    }
+
+    memset(topic, 0, ALCS_MQTT_TOPIC_MAX_LEN);
+    HAL_Snprintf(topic, ALCS_MQTT_TOPIC_MAX_LEN, ALCS_MQTT_PREFIX ALCS_MQTT_THING_LAN_PREFIX_UPDATE_FMT,
+                 ctx->product_key, ctx->device_name);
+    if (__alcs_mqtt_unsubscribe((void *)ctx, topic) != ALCS_MQTT_STATUS_SUCCESS) {
+        COAP_ERR("ALCS Subscribe Failed, Topic: %s", topic);
+        status = ALCS_MQTT_STATUS_ERROR;
+    }
+
+    memset(topic, 0, ALCS_MQTT_TOPIC_MAX_LEN);
+    HAL_Snprintf(topic, ALCS_MQTT_TOPIC_MAX_LEN, ALCS_MQTT_PREFIX ALCS_MQTT_THING_LAN_PREFIX_BLACKLIST_UPDATE_FMT,
+                 ctx->product_key, ctx->device_name);
+    if (__alcs_mqtt_unsubscribe((void *)ctx, topic) != ALCS_MQTT_STATUS_SUCCESS) {
+        COAP_ERR("ALCS Subscribe Failed, Topic: %s", topic);
+        status = ALCS_MQTT_STATUS_ERROR;
+    }
+
+    return status;
+#endif
+    return ALCS_MQTT_STATUS_SUCCESS;
+}
+
+void alcs_mqtt_add_srv_key(const char *prefix, const char *secret)
+{
+    alcs_mqtt_ctx_t *alcs_mqtt_ctx = __alcs_mqtt_get_ctx();
+    alcs_add_svr_key(alcs_mqtt_ctx->coap_ctx, prefix, secret, FROMCLOUDSVR);
+}
+
+alcs_mqtt_status_e alcs_mqtt_blacklist_update(void *ctx)
+{
+    CoAPContext *context = (CoAPContext *)ctx;
+    char blacklist[ALCS_MQTT_BLACK_MAX_LEN] = {0};
+    int blacklist_len = ALCS_MQTT_BLACK_MAX_LEN;
+
+    if (NULL == context) {
+        return -1;
+    }
+
+    if (ALCS_MQTT_STATUS_SUCCESS == __alcs_mqtt_kv_get(ALCS_MQTT_JSON_KEY_BLACK, blacklist, &blacklist_len)) {
+        COAP_INFO("The blacklist is %.*s", blacklist_len, blacklist);
+        if (blacklist_len) {
+            alcs_set_revocation(context, blacklist);
+            return ALCS_MQTT_STATUS_SUCCESS;
+        }
+    }
+
+    return ALCS_MQTT_STATUS_ERROR;
+}
+
+alcs_mqtt_status_e alcs_mqtt_prefixkey_update(void *ctx)
+{
+    CoAPContext *context = (CoAPContext *)ctx;
+    char prefix[ALCS_MQTT_PREFIX_MAX_LEN] = {0};
+    char secret[ALCS_MQTT_SECRET_MAX_LEN] = {0};
+    int prefix_len = ALCS_MQTT_PREFIX_MAX_LEN, secret_len = ALCS_MQTT_SECRET_MAX_LEN;
+
+    if (NULL == context) {
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    COAP_INFO("start alcs_prefixkey_update\n");
+
+    if (ALCS_MQTT_STATUS_SUCCESS == __alcs_mqtt_kv_get(ALCS_MQTT_JSON_KEY_PREFIX, prefix, &prefix_len) &&
+        ALCS_MQTT_STATUS_SUCCESS == __alcs_mqtt_kv_get(ALCS_MQTT_JSON_KEY_SECRET, secret, &secret_len)) {
+        COAP_INFO("The prefix is  %.*s, deviceSecret is %.*s", prefix_len, prefix, secret_len, secret);
+        if (prefix_len && secret_len) {
+            alcs_add_svr_key(context, prefix, secret, FROMCLOUDSVR);
+            return ALCS_MQTT_STATUS_SUCCESS;
+        }
+    }
+
+    return ALCS_MQTT_STATUS_ERROR;
+}
+
+alcs_mqtt_status_e alcs_prefixkey_get(const char *product_key, const char *device_name)
+{
+    /* int ret = 0; */
+    char *msg_pub = NULL;
+    uint16_t msg_len = 0;
+    char topic[ALCS_MQTT_TOPIC_MAX_LEN] = {0};
+    alcs_mqtt_ctx_t *ctx =  __alcs_mqtt_get_ctx();
+    alcs_mqtt_status_e status = ALCS_MQTT_STATUS_SUCCESS;
+    int id = ctx->send_id++;
+
+    if (product_key == NULL || strlen(product_key) > IOTX_PRODUCT_KEY_LEN ||
+        device_name == NULL || strlen(device_name) > IOTX_DEVICE_NAME_LEN) {
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+    HAL_Snprintf(topic, ALCS_MQTT_TOPIC_MAX_LEN, ALCS_MQTT_PREFIX ALCS_MQTT_THING_LAN_PREFIX_GET_FMT,
+                 product_key, device_name);
+
+    msg_len = strlen(ALCS_MQTT_THING_ALCS_REQUEST) + 10 + 1;
+    if ((msg_pub = ALCS_ADAPTER_malloc(msg_len)) == NULL) {
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    HAL_Snprintf(msg_pub, msg_len, ALCS_MQTT_THING_ALCS_REQUEST, id);
+
+    COAP_INFO("ALCS Prefix Get, Topic: %s, Payload: %s", topic, msg_pub);
+    status = __alcs_mqtt_publish(topic, 1, msg_pub, strlen(msg_pub));
+
+    ALCS_free(msg_pub);
+
+    return status;
+}
+
+alcs_mqtt_status_e alcs_mqtt_subdev_prefix_get(const char *product_key, const char *device_name)
+{
+    /* int ret = 0; */
+    char *msg_pub = NULL;
+    uint16_t msg_len = 0;
+    char topic[ALCS_MQTT_TOPIC_MAX_LEN] = {0};
+    alcs_mqtt_ctx_t *ctx =  __alcs_mqtt_get_ctx();
+    alcs_mqtt_status_e status = ALCS_MQTT_STATUS_SUCCESS;
+    int id = ctx->send_id++;
+
+    if (product_key == NULL || strlen(product_key) > IOTX_PRODUCT_KEY_LEN ||
+        device_name == NULL || strlen(device_name) > IOTX_DEVICE_NAME_LEN) {
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    COAP_INFO("Subdevice, PK: %s, DN: %s\n", product_key, device_name);
+    HAL_Snprintf(topic, ALCS_MQTT_TOPIC_MAX_LEN, ALCS_MQTT_PREFIX ALCS_MQTT_THING_LAN_PREFIX_GET_FMT,
+                 ctx->product_key, ctx->device_name);
+
+    msg_len = strlen(ALCS_MQTT_THING_ALCS_SUBDEV_REQUEST) + 10 + strlen(product_key) + strlen(device_name) + 1;
+    if ((msg_pub = ALCS_ADAPTER_malloc(msg_len)) == NULL) {
+        return ALCS_MQTT_STATUS_ERROR;
+    }
+
+    HAL_Snprintf(msg_pub, msg_len, ALCS_MQTT_THING_ALCS_SUBDEV_REQUEST, id,
+                 (int)strlen(product_key), product_key, (int)strlen(device_name), device_name);
+
+    COAP_ERR("ALCS Prefix Get, Topic: %s, Payload: %s", topic, msg_pub);
+    status = __alcs_mqtt_publish(topic, 1, msg_pub, strlen(msg_pub));
+
+    ALCS_free(msg_pub);
+
+    return status;
+}
+

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_mqtt.h

@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef _ALCS_MQTT_H_
+#define _ALCS_MQTT_H_
+
+#include "alcs_internal.h"
+
+typedef enum {
+    ALCS_MQTT_STATUS_SUCCESS,
+    ALCS_MQTT_STATUS_ERROR
+} alcs_mqtt_status_e;
+
+typedef struct {
+    CoAPContext *coap_ctx;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1];
+    char device_name[IOTX_PRODUCT_KEY_LEN + IOTX_DEVICE_NAME_LEN + 2];
+    uint32_t send_id;
+} alcs_mqtt_ctx_t;
+
+#define ALCS_MQTT_PREFIX                                       "/sys/%s/%s"
+
+#define ALCS_MQTT_THING_LAN_PREFIX_GET_REPLY_FMT               "/thing/lan/prefix/get_reply"
+#define ALCS_MQTT_THING_LAN_PREFIX_GET_FMT                     "/thing/lan/prefix/get"
+#define ALCS_MQTT_THING_LAN_PREFIX_UPDATE_FMT                  "/thing/lan/prefix/update"
+#define ALCS_MQTT_THING_LAN_PREFIX_UPDATE_REPLY_FMT            "/thing/lan/prefix/update_reply"
+#define ALCS_MQTT_THING_LAN_PREFIX_BLACKLIST_UPDATE_FMT        "/thing/lan/blacklist/update"
+#define ALCS_MQTT_THING_LAN_PREFIX_BLACKLIST_UPDATE_REPLY_FMT  "/thing/lan/blacklist/update_reply"
+
+#define ALCS_MQTT_THING_ALCS_REQUEST              "{\"id\":\"%d\",\"version\":\"1.0\",\"params\":\"{}\",\"method\":\"thing.lan.prefix.get\"}"
+#define ALCS_MQTT_THING_LAN_PREFIX_RESPONSE_FMT   "{\"id\": \"%d\", \"code\": %d, \"data\": %s}"
+#define ALCS_MQTT_THING_ALCS_SUBDEV_REQUEST       "{\"id\":\"%d\",\"version\":\"1.0\",\"params\":{\"productKey\":\"%.*s\",\"deviceName\":\"%.*s\"},\"method\":\"thing.lan.prefix.get\"}"
+
+#define ALCS_MQTT_TOPIC_MAX_LEN (128)
+
+#define ALCS_MQTT_JSON_KEY_PRODUCT_KEY "productKey"
+#define ALCS_MQTT_JSON_KEY_DEVICE_NAME "deviceName"
+#define ALCS_MQTT_JSON_KEY_PREFIX   "prefix"
+#define ALCS_MQTT_JSON_KEY_SECRET   "deviceSecret"
+#define ALCS_MQTT_JSON_KEY_BLACK    "blacklist"
+
+#define ALCS_MQTT_PREFIX_MAX_LEN (40)
+#define ALCS_MQTT_SECRET_MAX_LEN (40)
+#define ALCS_MQTT_BLACK_MAX_LEN  (100)
+
+alcs_mqtt_status_e alcs_mqtt_init(void *handle, char *product_key, char *device_name);
+alcs_mqtt_status_e alcs_mqtt_deinit(void *handle, char *product_key, char *device_name);
+alcs_mqtt_status_e alcs_mqtt_blacklist_update(void *ctx);
+alcs_mqtt_status_e alcs_mqtt_prefixkey_update(void *ctx);
+void alcs_mqtt_add_srv_key(const char *prefix, const char *secret);
+alcs_mqtt_status_e alcs_mqtt_prefix_secret_load(const char *pk, uint16_t pk_len,
+        const char *dn, uint16_t dn_len,
+        char *prefix, char *secret);
+alcs_mqtt_status_e alcs_mqtt_prefix_secret_del(const char *pk, uint16_t pk_len,
+        const char *dn, uint16_t dn_len);
+alcs_mqtt_status_e alcs_mqtt_subdev_prefix_get(const char *product_key, const char *device_name);
+alcs_mqtt_status_e alcs_prefixkey_get(const char *product_key, const char *device_name);
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/alcs_server.c

@@ -0,0 +1,703 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+#include "alcs_internal.h"
+#include "alcs_api_internal.h"
+#include "CoAPPlatform.h"
+#include "CoAPResource.h"
+#ifdef LOG_REPORT_TO_CLOUD
+    #include "iotx_log_report.h"
+#endif
+#define RES_FORMAT "{\"id\":\"%.*s\",\"code\":%d,\"data\":{%s}}"
+
+#ifdef ALCS_SERVER_ENABLED
+
+int sessionid_seed = 0xff;
+static int default_heart_expire = 120000;
+
+void utils_hmac_sha1_base64(const char *msg, int msg_len, const char *key, int key_len, char *digest, int *digest_len)
+{
+    char buf[20];
+    uint32_t outlen;
+    utils_hmac_sha1_hex(msg, msg_len, buf, key, key_len);
+
+    utils_base64encode((unsigned char *)buf, 20, *digest_len, (unsigned char *)digest, &outlen);
+    *digest_len = outlen;
+}
+
+void alcs_rec_auth_select(CoAPContext *ctx, const char *paths, NetworkAddr *from, CoAPMessage *resMsg)
+{
+    int seqlen, datalen;
+    char *seq, *data;
+    char *targetKey = "";
+    int targetLen = 0;
+    auth_list *lst = NULL;
+    char *accesskeys;
+    int keylen;
+    char back;
+    char *str_pos, *entry;
+    int entry_len, type;
+    CoAPMessage msg;
+    char keybuf[32];
+    char payloadbuf[512];
+    CoAPLenString token = {resMsg->header.tokenlen, resMsg->token};
+    CoAPLenString payload;
+
+    /* int res_code = 200; */
+    COAP_DEBUG("receive data:%.*s", resMsg->payloadlen, resMsg->payload);
+
+    do {
+
+        if (!req_payload_parser((const char *)resMsg->payload, resMsg->payloadlen, &seq, &seqlen, &data, &datalen)) {
+            break;
+        }
+        lst = get_list(ctx);
+
+        accesskeys = json_get_value_by_name(data, datalen, "accessKeys", &keylen, NULL);
+        if (!accesskeys || !keylen) {
+            break;
+        }
+        COAP_DEBUG("accessKeys:%.*s", keylen, accesskeys);
+
+        backup_json_str_last_char(accesskeys, keylen, back);
+        json_array_for_each_entry(accesskeys, keylen, str_pos, entry, entry_len, type) {
+            svr_key_item *node = NULL, *next = NULL;
+            svr_group_item *gnode = NULL, *gnext = NULL;
+            COAP_DEBUG("entry:%.*s", entry_len, entry);
+            list_for_each_entry_safe(node, next, &lst->lst_svr, lst, svr_key_item) {
+                COAP_DEBUG("keyprefix:%s", node->keyInfo.keyprefix);
+                if (strstr(entry, node->keyInfo.keyprefix) == entry) {
+                    COAP_DEBUG("target keyprefix:%s", entry);
+                    targetKey = entry;
+                    targetLen = entry_len;
+                    break;
+                }
+            }
+            if (targetKey) {
+                break;
+            }
+
+            list_for_each_entry_safe(gnode, gnext, &lst->lst_svr_group, lst, svr_group_item) {
+                COAP_DEBUG("keyprefix:%s", gnode->keyInfo.keyprefix);
+                if (strstr(entry, gnode->keyInfo.keyprefix) == entry) {
+                    COAP_DEBUG("target keyprefix:%s", entry);
+                    targetKey = entry;
+                    targetLen = entry_len;
+                    break;
+                }
+            }
+            if (targetKey) {
+                break;
+            }
+        }
+        restore_json_str_last_char(accesskeys, keylen, back);
+
+    } while (0);
+
+    COAP_DEBUG("key:%s", targetKey);
+
+
+    HAL_Snprintf(keybuf, sizeof(keybuf), "\"accessKey\":\"%.*s\"", targetLen, targetKey);
+
+    HAL_Snprintf(payloadbuf, sizeof(payloadbuf), RES_FORMAT, seqlen, seq, targetKey ? 200 : COAP_MSG_CODE_401_UNAUTHORIZED,
+                 keybuf);
+    payload.data = (unsigned char *)payloadbuf;
+    payload.len = strlen(payloadbuf);
+
+    alcs_msg_init(ctx, &msg, COAP_MSG_CODE_205_CONTENT, COAP_MESSAGE_TYPE_ACK, 0, &payload, NULL);
+    alcs_sendrsp(ctx, from, &msg, 1, resMsg->header.msgid, &token);
+}
+
+svr_key_info *is_legal_key(CoAPContext *ctx, const char *keyprefix, int prefixlen, const char *keyseq, int seqlen,
+                           int *res_code)
+{
+    auth_list *lst = get_list(ctx);
+    COAP_INFO("islegal prefix:%.*s, seq:%.*s", prefixlen, keyprefix, seqlen, keyseq);
+
+    if (lst) {
+        COAP_DEBUG("find devices");
+        HAL_MutexLock(lst->list_mutex);
+
+        if (lst->revocation) {
+            int len = strlen(lst->revocation);
+            int i;
+            for (i = 0; i < len; i += KEYSEQ_LEN) {
+                if (strncmp(keyseq, lst->revocation + i, seqlen) == 0) {
+                    HAL_MutexUnlock(lst->list_mutex);
+                    *res_code = ALCS_AUTH_REVOCATE;
+                    COAP_INFO("accesskey is revocated");
+                    return NULL;
+                }
+            }
+        }
+
+        if (list_empty(&lst->lst_svr)) {
+            COAP_INFO("ALCS_AUTH_AUTHLISTEMPTY:%d\r\n", ALCS_AUTH_AUTHLISTEMPTY);
+            *res_code = ALCS_AUTH_AUTHLISTEMPTY;
+        } else {
+            svr_key_item *node = NULL, *next = NULL;
+            svr_group_item *gnode = NULL, *gnext = NULL;
+            list_for_each_entry_safe(node, next, &lst->lst_svr, lst, svr_key_item) {
+                COAP_DEBUG("node prefix:%s", node->keyInfo.keyprefix);
+                if (strlen(node->keyInfo.keyprefix) == prefixlen && strncmp(keyprefix, node->keyInfo.keyprefix, prefixlen) == 0) {
+                    *res_code = ALCS_AUTH_OK;
+                    HAL_MutexUnlock(lst->list_mutex);
+                    return &node->keyInfo;
+                }
+            }
+            list_for_each_entry_safe(gnode, gnext, &lst->lst_svr_group, lst, svr_group_item) {
+                COAP_DEBUG("node prefix:%s", gnode->keyInfo.keyprefix);
+                if (strlen(gnode->keyInfo.keyprefix) == prefixlen && strncmp(keyprefix, gnode->keyInfo.keyprefix, prefixlen) == 0) {
+                    *res_code = ALCS_AUTH_OK;
+                    HAL_MutexUnlock(lst->list_mutex);
+                    return &gnode->keyInfo;
+                }
+            }
+
+            COAP_INFO("ALCS_AUTH_UNMATCHPREFIX:%d\r\n", ALCS_AUTH_UNMATCHPREFIX);
+            *res_code = ALCS_AUTH_UNMATCHPREFIX;
+        }
+
+        HAL_MutexUnlock(lst->list_mutex);
+    }
+
+    return NULL;
+}
+
+void alcs_rec_auth(CoAPContext *ctx, const char *paths, NetworkAddr *from, CoAPMessage *resMsg)
+{
+    int seqlen, datalen;
+    char *seq, *data;
+    int res_code = 200;
+    char body[200] = {0};
+    char *accesskey, *randomkey, *sign;
+    int tmplen;
+    char *keyprefix;
+    char *keyseq;
+    char accessToken[64];
+    int tokenlen;
+    int randomkeylen;
+    char buf[40];
+    int calc_sign_len;
+    int pklen, dnlen;
+    char *pk;
+    char *dn;
+    char tmp1;
+    char tmp2;
+    svr_key_info *item;
+    AlcsDeviceKey devKey;
+    session_item *session;
+    CoAPMessage message;
+    char payloadbuf[512];
+    CoAPLenString payload;
+    CoAPLenString token;
+    COAP_INFO("receive data:%.*s, from:%s", resMsg->payloadlen, resMsg->payload, from->addr);
+
+    do {
+        if (!req_payload_parser((const char *)resMsg->payload, resMsg->payloadlen, &seq, &seqlen, &data, &datalen)) {
+            break;
+        }
+
+        accesskey = json_get_value_by_name(data, datalen, "accessKey", &tmplen, NULL);
+        COAP_INFO("accesskey:%.*s", tmplen, accesskey);
+
+        if (!accesskey || tmplen != KEYPREFIX_LEN + 1 + 1 + KEYSEQ_LEN) {
+            break;
+        }
+
+        keyprefix = accesskey;
+        keyseq = accesskey + KEYPREFIX_LEN + 1 + 1;
+
+        item = is_legal_key(ctx, keyprefix, KEYPREFIX_LEN, keyseq, KEYSEQ_LEN, &res_code);
+        if (!item) {
+            COAP_INFO("islegal return null");
+            break;
+        }
+
+        tokenlen = sizeof(accessToken);
+        utils_hmac_sha1_base64(accesskey, tmplen, item->secret, strlen(item->secret), accessToken, &tokenlen);
+
+        COAP_INFO("accessToken:%.*s", tokenlen, accessToken);
+        randomkey = json_get_value_by_name(data, datalen, "randomKey", &randomkeylen, NULL);
+        if (!randomkey || !randomkeylen) {
+            res_code = ALCS_AUTH_INVALIDPARAM;
+            break;
+        }
+
+        /*calc sign, save in buf*/
+
+        calc_sign_len = sizeof(buf);
+        utils_hmac_sha1_base64(randomkey, randomkeylen, accessToken, tokenlen, buf, &calc_sign_len);
+
+        COAP_INFO("calc randomKey:%.*s,token:%.*s,sign:%.*s", randomkeylen, randomkey, tokenlen,
+                  accessToken, calc_sign_len, buf);
+
+        sign = json_get_value_by_name(data, datalen, "sign", &tmplen, NULL);
+        if (!sign || tmplen != calc_sign_len || strncmp(sign, buf, calc_sign_len)) {
+            res_code = ALCS_AUTH_ILLEGALSIGN;
+            break;
+        }
+
+        pk = json_get_value_by_name(data, datalen, "prodKey", &pklen, NULL);
+        dn = json_get_value_by_name(data, datalen, "deviceName", &dnlen, NULL);
+
+        if (!pk || !pklen || !dn || !dnlen) {
+            res_code = ALCS_AUTH_INVALIDPARAM;
+            break;
+        }
+        tmp1 = pk[pklen];
+        tmp2 = dn[dnlen];
+        pk[pklen] = 0;
+        dn[dnlen] = 0;
+
+
+        memset(&devKey, 0x00, sizeof(AlcsDeviceKey));
+        memcpy(&devKey.addr, from, sizeof(NetworkAddr));
+        devKey.pk = pk;
+        devKey.dn = dn;
+        session = get_svr_session(ctx, &devKey);
+
+        if (!session) {
+            char path[100] = {0};
+            struct list_head *svr_head;
+            session = (session_item *)coap_malloc(sizeof(session_item));
+            gen_random_key((unsigned char *)session->randomKey, RANDOMKEY_LEN);
+            session->sessionId = ++sessionid_seed;
+
+            strncpy(path, pk, sizeof(path));
+            strncat(path, dn, sizeof(path) - strlen(path) - 1);
+            CoAPPathMD5_sum(path, strlen(path), session->pk_dn, PK_DN_CHECKSUM_LEN);
+
+            memcpy(&session->addr, from, sizeof(NetworkAddr));
+            COAP_INFO("new session, addr:%s, port:%d", session->addr.addr, session->addr.port);
+            svr_head = get_svr_session_list(ctx);
+            list_add_tail(&session->lst, svr_head);
+        }
+
+        pk[pklen] = tmp1;
+        dn[dnlen] = tmp2;
+
+        HAL_Snprintf(buf, sizeof(buf), "%.*s%s", randomkeylen, randomkey, session->randomKey);
+        utils_hmac_sha1_hex(buf, strlen(buf), session->sessionKey, accessToken, tokenlen);
+
+        /*calc sign, save in buf*/
+        calc_sign_len = sizeof(buf);
+        utils_hmac_sha1_base64(session->randomKey, RANDOMKEY_LEN, accessToken, tokenlen, buf, &calc_sign_len);
+        HAL_Snprintf(body, sizeof(body), "\"sign\":\"%.*s\",\"randomKey\":\"%s\",\"sessionId\":%d,\"expire\":86400",
+                     calc_sign_len, buf, session->randomKey, session->sessionId);
+
+        session->authed_time = HAL_UptimeMs();
+        session->heart_time = session->authed_time;
+        /* ??? */
+        /* result = 1; */
+
+    } while (0);
+
+    HAL_Snprintf(payloadbuf, sizeof(payloadbuf), RES_FORMAT, seqlen, seq, res_code, body);
+    payload.len = strlen(payloadbuf);
+    payload.data = (unsigned char *)payloadbuf;
+    alcs_msg_init(ctx, &message, COAP_MSG_CODE_205_CONTENT, COAP_MESSAGE_TYPE_ACK, 0, &payload, NULL);
+    token.len = resMsg->header.tokenlen;
+    token.data = resMsg->token;
+    alcs_sendrsp(ctx, from, &message, 1, resMsg->header.msgid, &token);
+}
+
+static int alcs_remove_low_priority_key(CoAPContext *ctx, ServerKeyPriority priority)
+{
+    auth_list *lst = get_list(ctx);
+    svr_key_item *node = NULL, *next = NULL;
+
+    HAL_MutexLock(lst->list_mutex);
+
+    list_for_each_entry_safe(node, next, &lst->lst_svr, lst, svr_key_item) {
+        if (node->keyInfo.priority < priority) {
+            coap_free(node->keyInfo.secret);
+            list_del(&node->lst);
+            coap_free(node);
+            --lst->svr_count;
+        }
+    }
+    HAL_MutexUnlock(lst->list_mutex);
+
+    return COAP_SUCCESS;
+}
+
+static int add_svr_key(CoAPContext *ctx, const char *keyprefix, const char *secret, bool isGroup,
+                       ServerKeyPriority priority)
+{
+    auth_list *lst = get_list(ctx);
+    svr_key_item *node = NULL, *next = NULL;
+    svr_key_item *item;
+    COAP_INFO("add_svr_key\n");
+    if (!lst || lst->svr_count >= KEY_MAXCOUNT || strlen(keyprefix) != KEYPREFIX_LEN) {
+        return COAP_ERROR_INVALID_LENGTH;
+    }
+    alcs_remove_low_priority_key(ctx, priority);
+
+    HAL_MutexLock(lst->list_mutex);
+    list_for_each_entry_safe(node, next, &lst->lst_svr, lst, svr_key_item) {
+        if (node->keyInfo.priority > priority) {
+            /* find high priority key */
+            HAL_MutexUnlock(lst->list_mutex);
+            return COAP_ERROR_UNSUPPORTED;
+        }
+    }
+
+    item = (svr_key_item *) coap_malloc(sizeof(svr_key_item));
+    if (!item) {
+        HAL_MutexUnlock(lst->list_mutex);
+        return COAP_ERROR_MALLOC;
+    }
+    memset(item, 0, sizeof(svr_key_item));
+    item->keyInfo.secret = (char *) coap_malloc(strlen(secret) + 1);
+    if (!item->keyInfo.secret) {
+        HAL_MutexUnlock(lst->list_mutex);
+        coap_free(item);
+        return COAP_ERROR_MALLOC;
+    }
+    memset(item->keyInfo.secret, 0, strlen(secret) + 1);
+    strcpy(item->keyInfo.secret, secret);
+    memcpy(item->keyInfo.keyprefix, keyprefix, KEYPREFIX_LEN);
+    item->keyInfo.priority = priority;
+
+    list_add_tail(&item->lst, &lst->lst_svr);
+    ++lst->svr_count;
+    HAL_MutexUnlock(lst->list_mutex);
+
+    return COAP_SUCCESS;
+}
+
+int alcs_add_svr_key(CoAPContext *ctx, const char *keyprefix, const char *secret, ServerKeyPriority priority)
+{
+    COAP_INFO("alcs_add_svr_key, priority=%d", priority);
+    return add_svr_key(ctx, keyprefix, secret, 0, priority);
+}
+
+
+int alcs_remove_svr_key(CoAPContext *ctx, const char *keyprefix)
+{
+    auth_list *lst = get_list(ctx);
+    svr_key_item *node = NULL, *next = NULL;
+
+    HAL_MutexLock(lst->list_mutex);
+
+    list_for_each_entry_safe(node, next, &lst->lst_svr, lst, svr_key_item) {
+        if (strcmp(node->keyInfo.keyprefix, keyprefix) == 0) {
+            coap_free(node->keyInfo.secret);
+            list_del(&node->lst);
+            coap_free(node);
+            --lst->svr_count;
+            break;
+        }
+    }
+    HAL_MutexUnlock(lst->list_mutex);
+
+    return COAP_SUCCESS;
+}
+
+int alcs_set_revocation(CoAPContext *ctx, const char *seqlist)
+{
+    auth_list *lst = get_list(ctx);
+    int len;
+
+    HAL_MutexLock(lst->list_mutex);
+
+    len = seqlist ? strlen(seqlist) : 0;
+    if (lst->revocation) {
+        coap_free(lst->revocation);
+        lst->revocation = NULL;
+    }
+
+    if (len > 0) {
+        lst->revocation = (char *)coap_malloc(len + 1);
+        strcpy(lst->revocation, seqlist);
+    }
+    HAL_MutexUnlock(lst->list_mutex);
+
+    return COAP_SUCCESS;
+}
+
+/* ----------------------------------------- */
+
+void send_err_rsp(CoAPContext *ctx, NetworkAddr *addr, int code, CoAPMessage *request)
+{
+    CoAPMessage sendMsg;
+    CoAPLenString payload = {0};
+    CoAPLenString token;
+    alcs_msg_init(ctx, &sendMsg, code, COAP_MESSAGE_TYPE_ACK, 0, &payload, NULL);
+    token.len = request->header.tokenlen;
+    token.data = request->token;
+    alcs_sendrsp(ctx, addr, &sendMsg, 1, request->header.msgid, &token);
+}
+
+void call_cb(CoAPContext *context, const char *path, NetworkAddr *remote, CoAPMessage *message, const char *key,
+             char *buf, CoAPRecvMsgHandler cb)
+{
+    CoAPMessage tmpMsg;
+    memcpy(&tmpMsg, message, sizeof(CoAPMessage));
+
+    if (key && buf) {
+        int len = alcs_decrypt((const char *)message->payload, message->payloadlen, key, buf);
+        tmpMsg.payload = (unsigned char *)buf;
+        tmpMsg.payloadlen = len;
+#ifdef LOG_REPORT_TO_CLOUD
+        get_msgid(buf, 0);
+#endif
+    } else {
+        tmpMsg.payload = NULL;
+        tmpMsg.payloadlen = 0;
+    }
+
+    cb(context, path, remote, &tmpMsg);
+}
+
+static secure_resource_cb_item *get_resource_by_path(const char *path)
+{
+    secure_resource_cb_item *node, *next;
+    char path_calc[MAX_PATH_CHECKSUM_LEN] = {0};
+    CoAPPathMD5_sum(path, strlen(path), path_calc, MAX_PATH_CHECKSUM_LEN);
+
+    list_for_each_entry_safe(node, next, &secure_resource_cb_head, lst, secure_resource_cb_item) {
+        if (node->path_type == PATH_NORMAL) {
+            if (memcmp(node->path, path_calc, MAX_PATH_CHECKSUM_LEN) == 0) {
+                return node;
+            }
+        } else if (strlen(node->filter_path) > 0) {
+            if (CoAPResource_topicFilterMatch(node->filter_path, path) == 0) {
+                return node;
+            }
+        }
+    }
+
+    COAP_ERR("receive unknown request, path:%s", path);
+    return NULL;
+}
+
+void recv_msg_handler(CoAPContext *context, const char *path, NetworkAddr *remote, CoAPMessage *message)
+{
+    secure_resource_cb_item *node = get_resource_by_path(path);
+    struct list_head *sessions;
+    session_item *session;
+    unsigned int obsVal;
+
+    unsigned int sessionId = 0;
+    CoAPUintOption_get(message, COAP_OPTION_SESSIONID, &sessionId);
+    COAP_DEBUG("recv_msg_handler, sessionID:%d", (int)sessionId);
+    if (!node) {
+        return;
+    }
+    sessions = get_svr_session_list(context);
+    session = get_session_by_checksum(sessions, remote, node->pk_dn);
+    if (!session || session->sessionId != sessionId) {
+        send_err_rsp(context, remote, COAP_MSG_CODE_401_UNAUTHORIZED, message);
+        COAP_ERR("need auth, path:%s, from:%s", path, remote->addr);
+        return;
+    }
+
+    if (CoAPUintOption_get(message, COAP_OPTION_OBSERVE, &obsVal) == COAP_SUCCESS) {
+        if (obsVal == 0) {
+            CoAPObsServer_add(context, path, remote, message);
+        }
+    }
+
+    if (message->payloadlen < 256) {
+        char buf[256];
+        call_cb(context, path, remote, message, session->sessionKey, buf, node->cb);
+    } else {
+        char *buf = (char *)coap_malloc(message->payloadlen);
+        if (buf) {
+            call_cb(context, path, remote, message, session->sessionKey, buf, node->cb);
+            coap_free(buf);
+        }
+    }
+}
+
+int alcs_resource_register_secure(CoAPContext *context, const char *pk, const char *dn, const char *path,
+                                  unsigned short permission,
+                                  unsigned int ctype, unsigned int maxage, CoAPRecvMsgHandler callback)
+{
+    secure_resource_cb_item *node = NULL, *next_node = NULL;
+    char pk_dn[100] = {0};
+    int dup = 0;
+    secure_resource_cb_item *item;
+
+    COAP_INFO("alcs_resource_register_secure");
+    item = (secure_resource_cb_item *)coap_malloc(sizeof(secure_resource_cb_item));
+    if (item == NULL) {
+        return -1;
+    }
+    memset(item, 0, sizeof(secure_resource_cb_item));
+    item->cb = callback;
+    item->path_type = PATH_NORMAL;
+    if (strstr(path, "/#") != NULL) {
+        item->path_type = PATH_FILTER;
+    } else {
+        CoAPPathMD5_sum(path, strlen(path), item->path, MAX_PATH_CHECKSUM_LEN);
+    }
+    list_for_each_entry_safe(node, next_node, &secure_resource_cb_head, lst, secure_resource_cb_item) {
+        if (item->path_type == PATH_NORMAL && node->path_type == PATH_NORMAL) {
+            if (memcmp(node->path, item->path, MAX_PATH_CHECKSUM_LEN) == 0) {
+                dup = 1;
+            }
+        } else if (item->path_type == PATH_FILTER && node->path_type == PATH_FILTER) {
+            if (strncmp(node->filter_path, path, strlen(path)) == 0) {
+                dup = 1;
+            }
+        }
+    }
+    if (dup == 0) {
+        if (item->path_type == PATH_FILTER) {
+            item->filter_path = coap_malloc(strlen(path) + 1);
+            if (item->filter_path == NULL) {
+                coap_free(item);
+                return -1;
+            }
+            memset(item->filter_path, 0, strlen(path) + 1);
+            strncpy(item->filter_path, path, strlen(path));
+        }
+
+        strncpy(pk_dn, pk, sizeof(pk_dn) - 1);
+        strncat(pk_dn, dn, sizeof(pk_dn) - strlen(pk_dn) - 1);
+
+        CoAPPathMD5_sum(pk_dn, strlen(pk_dn), item->pk_dn, PK_DN_CHECKSUM_LEN);
+
+        list_add_tail(&item->lst, &secure_resource_cb_head);
+    } else {
+        coap_free(item);
+    }
+
+    return CoAPResource_register(context, path, permission, ctype, maxage, &recv_msg_handler);
+}
+
+void alcs_resource_cb_deinit(void)
+{
+    secure_resource_cb_item *del_item = NULL;
+
+    list_for_each_entry(del_item, &secure_resource_cb_head, lst, secure_resource_cb_item) {
+        list_del(&del_item->lst);
+        if (del_item->path_type == PATH_FILTER) {
+            coap_free(del_item->filter_path);
+        }
+        coap_free(del_item);
+        del_item = list_entry(&secure_resource_cb_head, secure_resource_cb_item, lst);
+    }
+}
+
+void alcs_auth_list_deinit(void)
+{
+    auth_list *auth_list_ctx = get_list(ctx);
+    svr_key_item *del_item = NULL, *next_item = NULL;
+
+    list_for_each_entry_safe(del_item, next_item, &auth_list_ctx->lst_svr, lst, svr_key_item) {
+        list_del(&del_item->lst);
+        if (del_item->keyInfo.secret) {
+            coap_free(del_item->keyInfo.secret);
+        }
+        coap_free(del_item);
+    }
+}
+
+void alcs_rec_heart_beat(CoAPContext *ctx, const char *path, NetworkAddr *remote, CoAPMessage *request)
+{
+    struct list_head *ctl_head = get_svr_session_list(ctx);
+    session_item *session = NULL;
+    session_item *node = NULL, *next = NULL;
+    int seqlen, datalen;
+    char *seq, *data;
+    CoAPMessage msg;
+    char databuf[32];
+    char payloadbuf[128];
+    CoAPLenString payload;
+
+    COAP_DEBUG("alcs_rec_heart_beat");
+    if (!ctl_head || list_empty(ctl_head)) {
+        return;
+    }
+
+    list_for_each_entry_safe(node, next, ctl_head, lst, session_item) {
+        if (node->sessionId && is_networkadd_same(&node->addr, remote)) {
+            node->heart_time = HAL_UptimeMs();
+            session = node;
+        }
+    }
+
+    if (!session) {
+        COAP_INFO("receive stale heart beat");
+    }
+
+
+    if (!req_payload_parser((const char *)request->payload, request->payloadlen, &seq, &seqlen, &data, &datalen)) {
+        /* do nothing */
+    }
+
+    if (session) {
+        HAL_Snprintf(databuf, sizeof(databuf), "\"delayTime\":%d", default_heart_expire / 1000);
+        HAL_Snprintf(payloadbuf, sizeof(payloadbuf), RES_FORMAT, seqlen, seq, 200, databuf);
+    } else {
+        HAL_Snprintf(payloadbuf, sizeof(payloadbuf), RES_FORMAT, seqlen, seq, ALCS_HEART_FAILAUTH, "");
+    }
+
+    payload.data = (unsigned char *)payloadbuf;
+    payload.len = strlen(payloadbuf);
+    alcs_msg_init(ctx, &msg, COAP_MSG_CODE_205_CONTENT, COAP_MESSAGE_TYPE_CON, 0, &payload, NULL);
+    if (session) {
+        msg.header.msgid = request->header.msgid;
+        msg.header.tokenlen = request->header.tokenlen;
+        memcpy(&msg.token, request->token, request->header.tokenlen);
+        internal_secure_send(ctx, session, remote, &msg, 1, NULL);
+    } else {
+        CoAPLenString token = {request->header.tokenlen, request->token};
+        alcs_sendrsp(ctx, remote, &msg, 1, request->header.msgid, &token);
+    }
+    alcs_msg_deinit(&msg);
+}
+
+int observe_data_encrypt(CoAPContext *ctx, const char *path, NetworkAddr *from, CoAPMessage *message,
+                         CoAPLenString *src, CoAPLenString *dest)
+{
+    secure_resource_cb_item *node = get_resource_by_path(path);
+    struct list_head *sessions;
+    session_item *session;
+    COAP_DEBUG("observe_data_encrypt, src:%.*s", src->len, src->data);
+    if (!node) {
+        return COAP_ERROR_NOT_FOUND;
+    }
+
+    sessions = get_svr_session_list(ctx);
+    session = get_session_by_checksum(sessions, from, node->pk_dn);
+
+    if (session) {
+        dest->len = (src->len & 0xfffffff0) + 16;
+        dest->data  = (unsigned char *)coap_malloc(dest->len);
+        alcs_encrypt((const char *)src->data, src->len, session->sessionKey, dest->data);
+        CoAPUintOption_add(message, COAP_OPTION_SESSIONID, session->sessionId);
+        return COAP_SUCCESS;
+    }
+
+    return COAP_ERROR_NOT_FOUND;
+}
+
+void on_svr_auth_timer(CoAPContext *ctx)
+{
+    struct list_head *head = get_svr_session_list(ctx);
+    int tick;
+    session_item *node = NULL, *next = NULL;
+
+    if (!head || list_empty(head)) {
+        return;
+    }
+    /* COAP_INFO ("on_svr_auth_timer:%d", (int)HAL_UptimeMs()); */
+
+    /* device_auth_list* dev = get_device (ctx); */
+    tick = HAL_UptimeMs();
+
+    list_for_each_entry_safe(node, next, head, lst, session_item) {
+        if (node->sessionId && node->heart_time + default_heart_expire < tick) {
+            COAP_ERR("heart beat timeout");
+            remove_session(ctx, node);
+        }
+    }
+}
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/iotx_alcs.h

@@ -0,0 +1,277 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef _IOT_EXPORT_ALCS_BACKUP_H_
+#define _IOT_EXPORT_ALCS_BACKUP_H_
+
+#define IOTX_ALCS_ROLE_CLIENT (0x01)
+#define IOTX_ALCS_ROLE_SERVER (0x02)
+
+#define ALCS_MSG_MAX_TOKEN_LEN (8)
+
+typedef enum {
+
+    /*iotx_alcs_send Message Result And Receive Message*/
+    IOTX_ALCS_EVENT_MSG_SEND_MESSAGE_SUCCESS,
+    IOTX_ALCS_EVENT_MSG_SEND_MESSAGE_RESP_TIMEOUT,
+    IOTX_ALCS_EVENT_MSG_RECV_MESSAGE,
+    /*Its data type is @iotx_alcs_transfer_msg_t and see detail at the declare of this type.*/
+
+} iotx_alcs_event_type_t;
+
+typedef struct iotx_alcs_event_msg_st {
+
+    /* Specify the event type */
+    iotx_alcs_event_type_t  event_type;
+
+    void *msg;
+} iotx_alcs_event_msg_t, *iotx_alcs_event_msg_pt;
+
+typedef struct iotx_alcs_transfer_msg_st {
+    char *ip;
+    uint16_t port;
+    char *uri;
+    uint8_t token_len;
+    uint8_t *token;
+    uint16_t payload_len;
+    uint8_t *payload;
+} iotx_alcs_transfer_msg_t, *iotx_alcs_transfer_msg_pt;
+
+typedef void (*iotx_alcs_event_handle_func_fpt)(void *pcontext, void *phandle, iotx_alcs_event_msg_t *msg);
+
+typedef struct {
+    iotx_alcs_event_handle_func_fpt h_fp;
+    void *pcontext;
+} iotx_alcs_event_handle_t;
+
+typedef struct iotx_alcs_param_st {
+    uint8_t role;                  /*can be client, server or both*/
+
+    uint8_t        send_maxcount;  /*list maximal count*/
+    uint8_t        obs_maxcount;   /*observe maximal count*/
+    uint16_t       port;           /* Local port */
+    char           *group;         /* Multicast address */
+    uint32_t       waittime;
+    uint8_t        res_maxcount;
+
+    iotx_alcs_event_handle_t *handle_event;
+} iotx_alcs_param_t, *iotx_alcs_param_pt;
+
+#define ITOX_ALCS_COAP_MSG_CODE_DEF(N) (((N)/100 << 5) | (N)%100)
+
+/*CoAP Message codes*/
+typedef enum {
+    /* CoAP Empty Message */
+    ITOX_ALCS_COAP_MSG_CODE_EMPTY_MESSAGE                  = ITOX_ALCS_COAP_MSG_CODE_DEF(0),  /* Mapping to CoAP code 0.00 */
+
+    /* CoAP Method Codes */
+    ITOX_ALCS_COAP_MSG_CODE_GET                            = ITOX_ALCS_COAP_MSG_CODE_DEF(1),  /* CoAP Get method */
+    ITOX_ALCS_COAP_MSG_CODE_POST                           = ITOX_ALCS_COAP_MSG_CODE_DEF(2),  /* CoAP Post method */
+    ITOX_ALCS_COAP_MSG_CODE_PUT                            = ITOX_ALCS_COAP_MSG_CODE_DEF(3),  /* CoAP Put method */
+    ITOX_ALCS_COAP_MSG_CODE_DELETE                         = ITOX_ALCS_COAP_MSG_CODE_DEF(4),  /* CoAP Delete method */
+
+    /* CoAP Success Response Codes */
+    ITOX_ALCS_COAP_MSG_CODE_201_CREATED                    = ITOX_ALCS_COAP_MSG_CODE_DEF(201),  /* Mapping to CoAP code 2.01, Hex:0x41, Created */
+    ITOX_ALCS_COAP_MSG_CODE_202_DELETED                    = ITOX_ALCS_COAP_MSG_CODE_DEF(202),  /* Mapping to CoAP code 2.02, Hex:0x42, Deleted*/
+    ITOX_ALCS_COAP_MSG_CODE_203_VALID                      = ITOX_ALCS_COAP_MSG_CODE_DEF(203),  /* Mapping to CoAP code 2.03, Hex:0x43, Valid*/
+    ITOX_ALCS_COAP_MSG_CODE_204_CHANGED                    = ITOX_ALCS_COAP_MSG_CODE_DEF(204),  /* Mapping to CoAP code 2.04, Hex:0x44, Changed*/
+    ITOX_ALCS_COAP_MSG_CODE_205_CONTENT                    = ITOX_ALCS_COAP_MSG_CODE_DEF(205),  /* Mapping to CoAP code 2.05, Hex:0x45, Content*/
+    ITOX_ALCS_COAP_MSG_CODE_231_CONTINUE                   = ITOX_ALCS_COAP_MSG_CODE_DEF(231),  /* Mapping to CoAP code 2.31, Hex:0x5F, Continue*/
+
+    /* CoAP Client Error Response Codes */
+    ITOX_ALCS_COAP_MSG_CODE_400_BAD_REQUEST                = ITOX_ALCS_COAP_MSG_CODE_DEF(400),  /* Mapping to CoAP code 4.00, Hex:0x80, Bad Request */
+    ITOX_ALCS_COAP_MSG_CODE_401_UNAUTHORIZED               = ITOX_ALCS_COAP_MSG_CODE_DEF(401),  /* Mapping to CoAP code 4.01, Hex:0x81, Unauthorized */
+    ITOX_ALCS_COAP_MSG_CODE_402_BAD_OPTION                 = ITOX_ALCS_COAP_MSG_CODE_DEF(402),  /* Mapping to CoAP code 4.02, Hex:0x82, Bad Option */
+    ITOX_ALCS_COAP_MSG_CODE_403_FORBIDDEN                  = ITOX_ALCS_COAP_MSG_CODE_DEF(403),  /* Mapping to CoAP code 4.03, Hex:0x83, Forbidden */
+    ITOX_ALCS_COAP_MSG_CODE_404_NOT_FOUND                  = ITOX_ALCS_COAP_MSG_CODE_DEF(404),  /* Mapping to CoAP code 4.04, Hex:0x84, Not Found */
+    ITOX_ALCS_COAP_MSG_CODE_405_METHOD_NOT_ALLOWED         = ITOX_ALCS_COAP_MSG_CODE_DEF(405),  /* Mapping to CoAP code 4.05, Hex:0x85, Method Not Allowed */
+    ITOX_ALCS_COAP_MSG_CODE_406_NOT_ACCEPTABLE             = ITOX_ALCS_COAP_MSG_CODE_DEF(406),  /* Mapping to CoAP code 4.06, Hex:0x86, Not Acceptable */
+    ITOX_ALCS_COAP_MSG_CODE_408_REQUEST_ENTITY_INCOMPLETE  = ITOX_ALCS_COAP_MSG_CODE_DEF(408),  /* Mapping to CoAP code 4.08, Hex:0x88, Request Entity Incomplete */
+    ITOX_ALCS_COAP_MSG_CODE_412_PRECONDITION_FAILED        = ITOX_ALCS_COAP_MSG_CODE_DEF(412),  /* Mapping to CoAP code 4.12, Hex:0x8C, Precondition Failed */
+    ITOX_ALCS_COAP_MSG_CODE_413_REQUEST_ENTITY_TOO_LARGE   = ITOX_ALCS_COAP_MSG_CODE_DEF(413),  /* Mapping to CoAP code 4.13, Hex:0x8D, Request Entity Too Large */
+    ITOX_ALCS_COAP_MSG_CODE_415_UNSUPPORTED_CONTENT_FORMAT = ITOX_ALCS_COAP_MSG_CODE_DEF(415),  /* Mapping to CoAP code 4.15, Hex:0x8F, Unsupported Content-Format */
+
+    /* CoAP Server Error Response Codes */
+    ITOX_ALCS_COAP_MSG_CODE_500_INTERNAL_SERVER_ERROR      = ITOX_ALCS_COAP_MSG_CODE_DEF(500),  /* Mapping to CoAP code 5.00, Hex:0xA0, Internal Server Error */
+    ITOX_ALCS_COAP_MSG_CODE_501_NOT_IMPLEMENTED            = ITOX_ALCS_COAP_MSG_CODE_DEF(501),  /* Mapping to CoAP code 5.01, Hex:0xA1, Not Implemented */
+    ITOX_ALCS_COAP_MSG_CODE_502_BAD_GATEWAY                = ITOX_ALCS_COAP_MSG_CODE_DEF(502),  /* Mapping to CoAP code 5.02, Hex:0xA2, Bad Gateway */
+    ITOX_ALCS_COAP_MSG_CODE_503_SERVICE_UNAVAILABLE        = ITOX_ALCS_COAP_MSG_CODE_DEF(503),  /* Mapping to CoAP code 5.03, Hex:0xA3, Service Unavailable */
+    ITOX_ALCS_COAP_MSG_CODE_504_GATEWAY_TIMEOUT            = ITOX_ALCS_COAP_MSG_CODE_DEF(504),  /* Mapping to CoAP code 5.04, Hex:0xA4, Gateway Timeout */
+    ITOX_ALCS_COAP_MSG_CODE_505_PROXYING_NOT_SUPPORTED     = ITOX_ALCS_COAP_MSG_CODE_DEF(505)   /* Mapping to CoAP code 5.05, Hex:0xA5, Proxying Not Supported */
+
+} iotx_alcs_message_code_t;
+
+typedef enum {
+    IOTX_ALCS_MESSAGE_TYPE_CON = 0,
+    IOTX_ALCS_MESSAGE_TYPE_NON = 1,
+    IOTX_ALCS_MESSAGE_TYPE_ACK = 2,
+    IOTX_ALCS_MESSAGE_TYPE_RST = 3
+} iotx_alcs_message_type_t;
+
+typedef enum {
+    IOTX_ALCS_MESSAGE_PERM_NONE    = 0x0000,
+    IOTX_ALCS_MESSAGE_PERM_GET     = 0x0001,
+    IOTX_ALCS_MESSAGE_PERM_POST    = 0x0002,
+    IOTX_ALCS_MESSAGE_PERM_PUT     = 0x0004,
+    IOTX_ALCS_MESSAGE_PERM_DEL     = 0x0008,
+    IOTX_ALCS_MESSAGE_PERM_OBSERVE = 0x0100
+} iotx_alcs_message_perm_t;
+
+typedef enum {
+    IOTX_ALCS_MESSAGE_CT_TEXT_PLAIN                = 0,    /* text/plain (UTF-8) */
+    IOTX_ALCS_MESSAGE_CT_APP_LINK_FORMAT           = 40,   /* application/link-format */
+    IOTX_ALCS_MESSAGE_CT_APP_XML                   = 41,   /* application/xml */
+    IOTX_ALCS_MESSAGE_CT_APP_OCTET_STREAM          = 42,   /* application/octet-stream */
+    IOTX_ALCS_MESSAGE_CT_APP_RDF_XML               = 43,   /* application/rdf+xml */
+    IOTX_ALCS_MESSAGE_CT_APP_EXI                   = 47,   /* application/exi  */
+    IOTX_ALCS_MESSAGE_CT_APP_JSON                  = 50,   /* application/json  */
+    IOTX_ALCS_MESSAGE_CT_APP_CBOR                  = 60   /* application/cbor  */
+} iotx_alcs_message_content_type_t;
+
+typedef struct iotx_alcs_msg_st {
+    uint16_t group_id; /*multicast group id, used as unicast when 0*/
+    char *ip;   /*dotted decimal notation, max len 16*/
+    uint16_t port;
+    iotx_alcs_message_code_t msg_code;
+    iotx_alcs_message_type_t msg_type;
+    char *uri;
+    uint32_t payload_len;
+    uint8_t *payload;
+} iotx_alcs_msg_t, *iotx_alcs_msg_pt;
+
+typedef struct iotx_alcs_res_st {
+    char *uri;
+    int32_t need_auth;
+    iotx_alcs_message_perm_t msg_perm;
+    iotx_alcs_message_content_type_t msg_ct;
+    uint32_t maxage;  /*0~60*/
+    CoAPRecvMsgHandler callback;
+} iotx_alcs_res_t, *iotx_alcs_res_pt;
+
+/**
+ * @brief Construct the ALCS handle
+ *        This function initialize the data structures, initialize ALCS information.
+ *
+ * @param [in] params: specify the ALCS initialize parameter.
+ *
+ * @retval     NULL : Construct failed.
+ * @retval NOT_NULL : The handle of ALCS.
+ * @see None.
+ */
+void *iotx_alcs_construct(iotx_alcs_param_t *params);
+
+/**
+ * @brief Init Cloud Part
+ *        This function initialize the cloud part.
+ *
+ * @param [in] params: specify the ALCS initialize parameter.
+ *
+ * @retval     NULL : Construct failed.
+ * @retval NOT_NULL : The handle of ALCS.
+ * @see None.
+ */
+int iotx_alcs_cloud_init(void *handle);
+
+/**
+ * @brief Deconstruct the ALCS handle
+ *        This function distroy ALCS handle and release the related resource.
+ *
+ * @param [in] phandle: pointer of handle, specify the MQTT client.
+ *
+ * @retval  0 : Deconstruct success.
+ * @retval -1 : Deconstruct failed.
+ * @see None.
+ */
+int iotx_alcs_destroy(void **phandle);
+
+/**
+ * @brief Handle ALCS message from specific udp port
+ *
+ * @param [in] handle: specify the ALCS handle.
+ *
+ * @return status.
+ * @see None.
+ */
+int iotx_alcs_yield(void *handle);
+
+/**
+ * @brief Send Message To Secific Deivce
+ *
+ * @param [in] handle: specify the ALCS handle.
+ *
+ * @return status.
+ * @see None.
+ */
+int iotx_alcs_send(void *handle, iotx_alcs_msg_t *msg);
+
+/**
+ * @brief Send Response Message To Secific Deivce
+ *
+ * @param [in] handle: specify the ALCS handle.
+ *
+ * @return status.
+ * @see None.
+ */
+int iotx_alcs_send_Response(void *handle, iotx_alcs_msg_t *msg, uint8_t token_len, uint8_t *token);
+
+/**
+ * @brief Register Resource
+ *
+ * @param [in] handle: specify the ALCS handle.
+ * @param [in] handle: the resource need to be registered.
+ *
+ * @return status.
+ * @see None.
+ */
+int iotx_alcs_register_resource(void *handle, iotx_alcs_res_t *resource);
+
+/**
+ * @brief ALCS Observe Notify
+ *
+ * @param [in] handle: specify the ALCS handle.
+ * @param [in] uri: the resource need to notify.
+ *
+ * @return status.
+ * @see None.
+ */
+int iotx_alcs_observe_notify(void *handle, const char *uri, uint32_t payload_len, uint8_t *payload);
+
+/**
+ * @brief Unregister Resource
+ *
+ * @param [in] handle: specify the ALCS handle.
+ * @param [in] handle: the resource need to be registered.
+ *
+ * @return status.
+ * @see None.
+ */
+int iotx_alcs_unregister_resource(void *handle, char *uri);
+
+/**
+ * @brief Add sub device
+ *
+ * @param [in] handle: specify the ALCS handle.
+ * @param [in] pk: the productkey of device.
+ * @param [in] dn: the deviceName of device.
+ *
+ * @return status.
+ * @see None.
+ */
+int iotx_alcs_add_sub_device(void *handle, const char *pk, const char *dn);
+
+/**
+ * @brief remove sub device
+ *
+ * @param [in] handle: specify the ALCS handle.
+ * @param [in] pk: the productkey of device.
+ * @param [in] dn: the deviceName of device.
+ *
+ * @return status.
+ * @see None.
+ */
+int iotx_alcs_remove_sub_device(void *handle, const char *pk, const char *dn);
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/alcs/iotx_alcs_config.h

@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#ifndef __IOTX_ALCS_CONFIG_H__
+#define __IOTX_ALCS_CONFIG_H__
+
+#if 0
+#ifndef ALCS_CLIENT_ENABLED
+    #define ALCS_CLIENT_ENABLED     (1)
+#endif
+#endif
+
+#ifndef ALCS_SERVER_ENABLED
+    #define ALCS_SERVER_ENABLED     (1)
+#endif
+
+#ifndef USE_ALCS_SECURE
+    #define USE_ALCS_SECURE         (1)
+#endif
+
+#ifndef KEYPREFIX_LEN
+    #define KEYPREFIX_LEN           (8)
+#endif
+
+#ifndef GROUPID_LEN
+    #define GROUPID_LEN             (8)
+#endif
+
+#endif  /* #ifndef __IOTX_ALCS_CONFIG_H__ */

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/client/dm_client.c

@@ -0,0 +1,741 @@
+#include "iotx_dm_internal.h"
+
+#ifdef DEV_BIND_ENABLED
+    #include "dev_bind_api.h"
+#endif
+#ifdef LOG_REPORT_TO_CLOUD
+    #include "iotx_log_report.h"
+#endif
+
+static dm_client_uri_map_t g_dm_client_uri_map[] = {
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+    {DM_URI_THING_EVENT_POST_REPLY_WILDCARD,  DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_ALL, (void *)dm_client_thing_event_post_reply             },
+#ifdef DEVICE_MODEL_SHADOW
+    {DM_URI_THING_PROPERTY_DESIRED_DELETE_REPLY, DM_URI_SYS_PREFIX,      IOTX_DM_DEVICE_ALL, (void *)dm_client_thing_property_desired_delete_reply},
+    {DM_URI_THING_PROPERTY_DESIRED_GET_REPLY, DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_ALL, (void *)dm_client_thing_property_desired_get_reply   },
+    {DM_URI_THING_SERVICE_PROPERTY_GET,       DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_ALL, (void *)dm_client_thing_service_property_get         },
+#endif
+    {DM_URI_THING_SERVICE_PROPERTY_SET,       DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_ALL, (void *)dm_client_thing_service_property_set         },
+    {DM_URI_THING_SERVICE_REQUEST_WILDCARD,   DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_ALL, (void *)dm_client_thing_service_request              },
+    {DM_URI_THING_DEVICEINFO_UPDATE_REPLY,    DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_ALL, (void *)dm_client_thing_deviceinfo_update_reply      },
+    {DM_URI_THING_DEVICEINFO_DELETE_REPLY,    DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_ALL, (void *)dm_client_thing_deviceinfo_delete_reply      },
+    {DM_URI_THING_DYNAMICTSL_GET_REPLY,       DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_ALL, (void *)dm_client_thing_dynamictsl_get_reply         },
+    {DM_URI_RRPC_REQUEST_WILDCARD,            DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_ALL, (void *)dm_client_rrpc_request_wildcard              },
+    {DM_URI_NTP_RESPONSE,                     DM_URI_EXT_NTP_PREFIX,     IOTX_DM_DEVICE_ALL, (void *)dm_client_ntp_response                       },
+    {NULL,                                    DM_URI_EXT_ERROR_PREFIX,   IOTX_DM_DEVICE_ALL, (void *)dm_client_ext_error                          },
+#endif
+    {DM_URI_THING_MODEL_DOWN_RAW,             DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_ALL, (void *)dm_client_thing_model_down_raw               },
+    {DM_URI_THING_MODEL_UP_RAW_REPLY,         DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_ALL, (void *)dm_client_thing_model_up_raw_reply           },
+
+#ifdef DEVICE_MODEL_GATEWAY
+    {DM_URI_THING_TOPO_ADD_NOTIFY,            DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_GATEWAY, (void *)dm_client_thing_topo_add_notify              },
+    {DM_URI_THING_GATEWAY_PERMIT,             DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_GATEWAY, (void *)dm_client_thing_gateway_permit               },
+    {DM_URI_THING_SUB_REGISTER_REPLY,         DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_GATEWAY, (void *)dm_client_thing_sub_register_reply           },
+    {DM_URI_THING_SUB_UNREGISTER_REPLY,       DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_GATEWAY, (void *)dm_client_thing_sub_unregister_reply         },
+    {DM_URI_THING_TOPO_ADD_REPLY,             DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_GATEWAY, (void *)dm_client_thing_topo_add_reply               },
+    {DM_URI_THING_TOPO_DELETE_REPLY,          DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_GATEWAY, (void *)dm_client_thing_topo_delete_reply            },
+    {DM_URI_THING_TOPO_GET_REPLY,             DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_GATEWAY, (void *)dm_client_thing_topo_get_reply               },
+    {DM_URI_THING_LIST_FOUND_REPLY,           DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_GATEWAY, (void *)dm_client_thing_list_found_reply             },
+    {DM_URI_COMBINE_LOGIN_REPLY,              DM_URI_EXT_SESSION_PREFIX, IOTX_DM_DEVICE_GATEWAY, (void *)dm_client_combine_login_reply                },
+    {DM_URI_COMBINE_LOGOUT_REPLY,             DM_URI_EXT_SESSION_PREFIX, IOTX_DM_DEVICE_GATEWAY, (void *)dm_client_combine_logout_reply               },
+    {DM_URI_THING_DISABLE,                    DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_GATEWAY, (void *)dm_client_thing_disable                      },
+    {DM_URI_THING_ENABLE,                     DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_GATEWAY, (void *)dm_client_thing_enable                       },
+    {DM_URI_THING_DELETE,                     DM_URI_SYS_PREFIX,         IOTX_DM_DEVICE_GATEWAY, (void *)dm_client_thing_delete                       },
+#endif
+};
+
+static int _dm_client_subscribe_filter(char *uri, char *uri_name, char product_key[IOTX_PRODUCT_KEY_LEN + 1],
+                                       char device_name[IOTX_DEVICE_NAME_LEN + 1])
+{
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+    int res = 0;
+#endif
+    if (uri_name == NULL) {
+        return SUCCESS_RETURN;
+    }
+
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+    if (strlen(uri_name) == strlen(DM_URI_THING_EVENT_POST_REPLY_WILDCARD) &&
+        memcmp(uri_name, DM_URI_THING_EVENT_POST_REPLY_WILDCARD, strlen(uri_name)) == 0) {
+        int event_post_reply_opt = 0;
+        res = dm_opt_get(DM_OPT_DOWNSTREAM_EVENT_POST_REPLY, &event_post_reply_opt);
+        if (res == SUCCESS_RETURN && event_post_reply_opt == 0) {
+            dm_client_unsubscribe(uri);
+            return FAIL_RETURN;
+        }
+    }
+#endif
+
+    return SUCCESS_RETURN;
+}
+
+int dm_client_subscribe_all(char product_key[IOTX_PRODUCT_KEY_LEN + 1], char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                            int dev_type)
+{
+    int res = 0, index = 0, fail_count = 0;
+    int number = sizeof(g_dm_client_uri_map) / sizeof(dm_client_uri_map_t);
+    char *uri = NULL;
+    uint8_t local_sub = 0;
+#ifdef SUB_PERSISTENCE_ENABLED
+    char device_key[IOTX_PRODUCT_KEY_LEN + IOTX_DEVICE_NAME_LEN + 4] = {0};
+#endif
+
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+    index = 1;
+
+    for (fail_count = 0; fail_count < IOTX_DM_CLIENT_SUB_RETRY_MAX_COUNTS; fail_count++) {
+
+        res = dm_utils_service_name((char *)g_dm_client_uri_map[0].uri_prefix, (char *)g_dm_client_uri_map[0].uri_name,
+                                    product_key, device_name, &uri);
+        if (res < SUCCESS_RETURN) {
+            continue;
+        }
+        res = _dm_client_subscribe_filter(uri, (char *)g_dm_client_uri_map[0].uri_name, product_key, device_name);
+        if (res < SUCCESS_RETURN) {
+            DM_free(uri);
+            continue;
+        }
+
+        res = dm_client_subscribe(uri, (iotx_cm_data_handle_cb)g_dm_client_uri_map[0].callback, 0);
+        if (res < SUCCESS_RETURN) {
+            DM_free(uri);
+            continue;
+        }
+
+        DM_free(uri);
+        break;
+    }
+#else
+    index = 0;
+#endif
+    fail_count = 0;
+#ifdef SUB_PERSISTENCE_ENABLED
+    {
+        int len = 1;
+        HAL_Snprintf(device_key, IOTX_PRODUCT_KEY_LEN + IOTX_DEVICE_NAME_LEN, "qub_%s%s", product_key, device_name);
+        HAL_Kv_Get(device_key, &local_sub, &len);
+    }
+#endif
+
+    for (; index < number; index++) {
+        if ((g_dm_client_uri_map[index].dev_type & dev_type) == 0) {
+            continue;
+        }
+        dm_log_info("index: %d", index);
+
+        if (fail_count >= IOTX_DM_CLIENT_SUB_RETRY_MAX_COUNTS) {
+            fail_count = 0;
+            continue;
+        }
+        res = dm_utils_service_name((char *)g_dm_client_uri_map[index].uri_prefix, (char *)g_dm_client_uri_map[index].uri_name,
+                                    product_key, device_name, &uri);
+        if (res < SUCCESS_RETURN) {
+            index--;
+            continue;
+        }
+
+        res = _dm_client_subscribe_filter(uri, (char *)g_dm_client_uri_map[index].uri_name, product_key, device_name);
+        if (res < SUCCESS_RETURN) {
+            DM_free(uri);
+            continue;
+        }
+
+        res = dm_client_subscribe(uri, (iotx_cm_data_handle_cb)g_dm_client_uri_map[index].callback, &local_sub);
+        if (res < SUCCESS_RETURN) {
+            index--;
+            fail_count++;
+            DM_free(uri);
+            continue;
+        }
+
+        fail_count = 0;
+        DM_free(uri);
+    }
+#ifdef SUB_PERSISTENCE_ENABLED
+    local_sub = 1;
+    HAL_Kv_Set(device_key, &local_sub, 1, 1);
+#endif
+
+    return SUCCESS_RETURN;
+}
+
+static void _dm_client_event_cloud_connected_handle(void)
+{
+#ifdef DEV_BIND_ENABLED
+    static int awss_reported = 0;
+    if(awss_reported == 0) {
+        awss_reported = 1;
+        awss_report_cloud();
+    }
+#endif
+    dm_log_info("IOTX_CM_EVENT_CLOUD_CONNECTED");
+    dm_msg_cloud_connected();
+}
+
+static void _dm_client_event_cloud_disconnect_handle(void)
+{
+    dm_log_info("IOTX_CM_EVENT_CLOUD_DISCONNECT");
+
+    dm_msg_cloud_disconnect();
+}
+
+void dm_client_event_handle(int fd, iotx_cm_event_msg_t *event, void *context)
+{
+    switch (event->type) {
+        case IOTX_CM_EVENT_CLOUD_CONNECTED: {
+            _dm_client_event_cloud_connected_handle();
+        }
+        break;
+        case IOTX_CM_EVENT_CLOUD_CONNECT_FAILED: {
+
+        }
+        break;
+        case IOTX_CM_EVENT_CLOUD_DISCONNECT: {
+            _dm_client_event_cloud_disconnect_handle();
+        }
+        break;
+        default:
+            break;
+    }
+}
+
+void dm_client_thing_model_down_raw(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                    void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_model_down_raw(&source);
+}
+
+void dm_client_thing_model_up_raw_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                        void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_model_up_raw_reply(&source);
+}
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+void dm_client_thing_service_property_set(int fd, const char *topic, const char *payload, unsigned int payload_len,
+        void *context)
+{
+    int res = 0;
+    dm_msg_source_t source;
+    dm_msg_dest_t dest;
+    dm_msg_request_payload_t request;
+    dm_msg_response_t response;
+    int prop_set_reply_opt = 0;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+    memset(&dest, 0, sizeof(dm_msg_dest_t));
+    memset(&request, 0, sizeof(dm_msg_request_payload_t));
+    memset(&response, 0, sizeof(dm_msg_response_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dest.uri_name = DM_URI_THING_SERVICE_PROPERTY_SET_REPLY;
+
+    res = dm_msg_proc_thing_service_property_set(&source, &dest, &request, &response);
+    if (res < SUCCESS_RETURN) {
+        return;
+    }
+
+    prop_set_reply_opt = 0;
+    res = dm_opt_get(DM_OPT_UPSTREAM_PROPERTY_SET_REPLY, &prop_set_reply_opt);
+    if (res == SUCCESS_RETURN) {
+        if (prop_set_reply_opt) {
+            dm_msg_response(DM_MSG_DEST_CLOUD, &request, &response, "{}", strlen("{}"), NULL);
+#ifdef LOG_REPORT_TO_CLOUD
+            if (SUCCESS_RETURN == check_target_msg(request.id.value, request.id.value_length)) {
+                send_permance_info(request.id.value, request.id.value_length, "2", 1);
+            }
+#endif
+        }
+    }
+}
+
+#ifdef DEVICE_MODEL_SHADOW
+void dm_client_thing_service_property_get(int fd, const char *topic, const char *payload, unsigned int payload_len,
+        void *context)
+{
+    int res = 0;
+    dm_msg_source_t source;
+    dm_msg_dest_t dest;
+    dm_msg_request_payload_t request;
+    dm_msg_response_t response;
+    unsigned char *data = NULL;
+    int data_len = 0;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+    memset(&dest, 0, sizeof(dm_msg_dest_t));
+    memset(&request, 0, sizeof(dm_msg_request_payload_t));
+    memset(&response, 0, sizeof(dm_msg_response_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dest.uri_name = DM_URI_THING_SERVICE_PROPERTY_GET_REPLY;
+
+    res = dm_msg_proc_thing_service_property_get(&source, &dest, &request, &response, &data, &data_len);
+    if (res < SUCCESS_RETURN) {
+        return;
+    }
+}
+#endif
+
+void dm_client_thing_service_request(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                     void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_service_request(&source);
+}
+
+void dm_client_thing_event_post_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                      void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_event_post_reply(&source);
+}
+#ifdef DEVICE_MODEL_SHADOW
+void dm_client_thing_property_desired_get_reply(int fd, const char *topic, const char *payload,
+        unsigned int payload_len, void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_property_desired_get_reply(&source);
+}
+
+void dm_client_thing_property_desired_delete_reply(int fd, const char *topic, const char *payload,
+        unsigned int payload_len, void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_property_desired_delete_reply(&source);
+}
+#endif
+
+void dm_client_thing_deviceinfo_update_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+        void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_deviceinfo_update_reply(&source);
+}
+
+void dm_client_thing_deviceinfo_delete_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+        void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_deviceinfo_delete_reply(&source);
+}
+
+void dm_client_thing_dynamictsl_get_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+        void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_dynamictsl_get_reply(&source);
+}
+
+void dm_client_rrpc_request_wildcard(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                     void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_rrpc_request(&source);
+}
+
+void dm_client_ntp_response(int fd, const char *topic, const char *payload, unsigned int payload_len, void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_disp_ntp_response(&source);
+}
+
+void dm_client_ext_error(int fd, const char *topic, const char *payload, unsigned int payload_len, void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_disp_ext_error_response(&source);
+}
+#endif
+
+#ifdef DEVICE_MODEL_GATEWAY
+int dm_client_subdev_unsubscribe(char product_key[IOTX_PRODUCT_KEY_LEN + 1], char device_name[IOTX_DEVICE_NAME_LEN + 1])
+{
+    int res = 0, index = 0;
+    int number = sizeof(g_dm_client_uri_map) / sizeof(dm_client_uri_map_t);
+    char *uri = NULL;
+
+    for (index = 0; index < number; index++) {
+        if ((g_dm_client_uri_map[index].dev_type & IOTX_DM_DEVICE_SUBDEV) == 0) {
+            continue;
+        }
+
+        res = dm_utils_service_name((char *)g_dm_client_uri_map[index].uri_prefix, (char *)g_dm_client_uri_map[index].uri_name,
+                                    product_key, device_name, &uri);
+        if (res < SUCCESS_RETURN) {
+            index--;
+            continue;
+        }
+
+        dm_client_unsubscribe(uri);
+        DM_free(uri);
+    }
+
+    return SUCCESS_RETURN;
+}
+
+void dm_client_thing_topo_add_notify(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                     void *context)
+{
+    int res = 0;
+    dm_msg_source_t source;
+    dm_msg_dest_t dest;
+    dm_msg_request_payload_t request;
+    dm_msg_response_t response;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+    memset(&dest, 0, sizeof(dm_msg_dest_t));
+    memset(&request, 0, sizeof(dm_msg_request_payload_t));
+    memset(&response, 0, sizeof(dm_msg_response_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dest.uri_name = DM_URI_THING_TOPO_ADD_NOTIFY_REPLY;
+
+    res = dm_msg_proc_thing_topo_add_notify(&source, &dest, &request, &response);
+    if (res < SUCCESS_RETURN) {
+        return;
+    }
+
+    dm_msg_response(DM_MSG_DEST_CLOUD, &request, &response, "{}", strlen("{}"), NULL);
+}
+
+void dm_client_thing_disable(int fd, const char *topic, const char *payload, unsigned int payload_len, void *context)
+{
+    int res = 0;
+    dm_msg_source_t source;
+    dm_msg_dest_t dest;
+    dm_msg_request_payload_t request;
+    dm_msg_response_t response;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+    memset(&dest, 0, sizeof(dm_msg_dest_t));
+    memset(&request, 0, sizeof(dm_msg_request_payload_t));
+    memset(&response, 0, sizeof(dm_msg_response_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dest.uri_name = DM_URI_THING_DISABLE_REPLY;
+
+    res = dm_msg_proc_thing_disable(&source, &dest, &request, &response);
+    if (res < SUCCESS_RETURN) {
+        return;
+    }
+
+    dm_msg_response(DM_MSG_DEST_CLOUD, &request, &response, "{}", strlen("{}"), NULL);
+}
+
+void dm_client_thing_enable(int fd, const char *topic, const char *payload, unsigned int payload_len, void *context)
+{
+    int res = 0;
+    dm_msg_source_t source;
+    dm_msg_dest_t dest;
+    dm_msg_request_payload_t request;
+    dm_msg_response_t response;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+    memset(&dest, 0, sizeof(dm_msg_dest_t));
+    memset(&request, 0, sizeof(dm_msg_request_payload_t));
+    memset(&response, 0, sizeof(dm_msg_response_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dest.uri_name = DM_URI_THING_ENABLE_REPLY;
+
+    res = dm_msg_proc_thing_enable(&source, &dest, &request, &response);
+    if (res < SUCCESS_RETURN) {
+        return;
+    }
+
+    dm_msg_response(DM_MSG_DEST_CLOUD, &request, &response, "{}", strlen("{}"), NULL);
+}
+
+void dm_client_thing_delete(int fd, const char *topic, const char *payload, unsigned int payload_len, void *context)
+{
+    int res = 0;
+    dm_msg_source_t source;
+    dm_msg_dest_t dest;
+    dm_msg_request_payload_t request;
+    dm_msg_response_t response;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+    memset(&dest, 0, sizeof(dm_msg_dest_t));
+    memset(&request, 0, sizeof(dm_msg_request_payload_t));
+    memset(&response, 0, sizeof(dm_msg_response_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dest.uri_name = DM_URI_THING_DELETE_REPLY;
+
+    res = dm_msg_proc_thing_delete(&source, &dest, &request, &response);
+    if (res < SUCCESS_RETURN) {
+        return;
+    }
+
+    dm_msg_response(DM_MSG_DEST_CLOUD, &request, &response, "{}", strlen("{}"), NULL);
+}
+
+void dm_client_thing_gateway_permit(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                    void *context)
+{
+    int res = 0;
+    dm_msg_source_t source;
+    dm_msg_dest_t dest;
+    dm_msg_request_payload_t request;
+    dm_msg_response_t response;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+    memset(&dest, 0, sizeof(dm_msg_dest_t));
+    memset(&request, 0, sizeof(dm_msg_request_payload_t));
+    memset(&response, 0, sizeof(dm_msg_response_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dest.uri_name = DM_URI_THING_GATEWAY_PERMIT_REPLY;
+
+    res = dm_msg_proc_thing_gateway_permit(&source, &dest, &request, &response);
+    if (res < SUCCESS_RETURN) {
+        return;
+    }
+
+    dm_msg_response(DM_MSG_DEST_CLOUD, &request, &response, "{}", strlen("{}"), NULL);
+}
+
+void dm_client_thing_sub_register_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                        void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_sub_register_reply(&source);
+}
+
+void dm_client_thing_sub_unregister_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+        void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_sub_unregister_reply(&source);
+}
+
+void dm_client_thing_topo_add_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                    void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_topo_add_reply(&source);
+}
+
+void dm_client_thing_topo_delete_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                       void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_topo_delete_reply(&source);
+}
+
+void dm_client_thing_topo_get_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                    void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_topo_get_reply(&source);
+}
+
+void dm_client_thing_list_found_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                      void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_thing_list_found_reply(&source);
+}
+
+void dm_client_combine_login_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                   void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_combine_login_reply(&source);
+}
+
+void dm_client_combine_logout_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                    void *context)
+{
+    dm_msg_source_t source;
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = topic;
+    source.payload = (unsigned char *)payload;
+    source.payload_len = payload_len;
+    source.context = NULL;
+
+    dm_msg_proc_combine_logout_reply(&source);
+}
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/client/dm_client.h

@@ -0,0 +1,75 @@
+#ifndef _DM_CLIENT_H_
+#define _DM_CLIENT_H_
+
+typedef struct {
+    const char *uri_name;
+    const char *uri_prefix;
+    int dev_type;
+    void *callback;
+} dm_client_uri_map_t;
+
+void dm_client_event_handle(int fd, iotx_cm_event_msg_t *event, void *context);
+
+int dm_client_subscribe_all(char product_key[IOTX_PRODUCT_KEY_LEN + 1], char device_name[IOTX_DEVICE_NAME_LEN + 1], int dev_type);
+
+void dm_client_thing_model_down_raw(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                    void *context);
+void dm_client_thing_model_up_raw_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                        void *context);
+
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+void dm_client_thing_property_desired_get_reply(int fd, const char *topic, const char *payload,
+        unsigned int payload_len, void *context);
+void dm_client_thing_property_desired_delete_reply(int fd, const char *topic, const char *payload,
+        unsigned int payload_len, void *context);
+void dm_client_thing_service_property_set(int fd, const char *topic, const char *payload, unsigned int payload_len,
+        void *context);
+void dm_client_thing_service_property_get(int fd, const char *topic, const char *payload, unsigned int payload_len,
+        void *context);
+void dm_client_thing_service_property_post(int fd, const char *topic, const char *payload, unsigned int payload_len,
+        void *context);
+void dm_client_thing_event_property_post_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+        void *context);
+void dm_client_thing_deviceinfo_update_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+        void *context);
+void dm_client_thing_deviceinfo_delete_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+        void *context);
+void dm_client_thing_dynamictsl_get_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+        void *context);
+void dm_client_thing_service_request(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                     void *context);
+void dm_client_thing_event_post_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                      void *context);
+void dm_client_rrpc_request_wildcard(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                     void *context);
+void dm_client_ntp_response(int fd, const char *topic, const char *payload, unsigned int payload_len, void *context);
+void dm_client_ext_error(int fd, const char *topic, const char *payload, unsigned int payload_len, void *context);
+#endif
+
+#ifdef DEVICE_MODEL_GATEWAY
+int dm_client_subdev_unsubscribe(char product_key[IOTX_PRODUCT_KEY_LEN + 1], char device_name[IOTX_DEVICE_NAME_LEN + 1]);
+void dm_client_thing_topo_add_notify(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                     void *context);
+void dm_client_thing_disable(int fd, const char *topic, const char *payload, unsigned int payload_len, void *context);
+void dm_client_thing_enable(int fd, const char *topic, const char *payload, unsigned int payload_len, void *context);
+void dm_client_thing_delete(int fd, const char *topic, const char *payload, unsigned int payload_len, void *context);
+void dm_client_thing_gateway_permit(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                    void *context);
+void dm_client_thing_sub_register_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                        void *context);
+void dm_client_thing_sub_unregister_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+        void *context);
+void dm_client_thing_topo_add_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                    void *context);
+void dm_client_thing_topo_delete_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                       void *context);
+void dm_client_thing_topo_get_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                    void *context);
+void dm_client_thing_list_found_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                      void *context);
+void dm_client_combine_login_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                   void *context);
+void dm_client_combine_logout_reply(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                    void *context);
+#endif
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/client/dm_client_adapter.c

@@ -0,0 +1,145 @@
+#include "iotx_dm_internal.h"
+
+static dm_client_ctx_t g_dm_client_ctx = {0};
+
+static dm_client_ctx_t *dm_client_get_ctx(void)
+{
+    return &g_dm_client_ctx;
+}
+
+int dm_client_open(void)
+{
+    int res = 0;
+    dm_client_ctx_t *ctx = dm_client_get_ctx();
+    iotx_cm_init_param_t cm_param;
+
+    memset(ctx, 0, sizeof(dm_client_ctx_t));
+    memset(&cm_param, 0, sizeof(iotx_cm_init_param_t));
+
+    cm_param.request_timeout_ms = IOTX_DM_CLIENT_REQUEST_TIMEOUT_MS;
+    cm_param.keepalive_interval_ms = IOTX_DM_CLIENT_KEEPALIVE_INTERVAL_MS;
+    cm_param.write_buf_size = CONFIG_MQTT_TX_MAXLEN;
+    cm_param.read_buf_size = CONFIG_MQTT_RX_MAXLEN;
+#if defined(COAP_COMM_ENABLED) && !defined(MQTT_COMM_ENABLED)
+    cm_param.protocol_type = IOTX_CM_PROTOCOL_TYPE_COAP;
+#else
+    cm_param.protocol_type = IOTX_CM_PROTOCOL_TYPE_MQTT;
+#endif
+    cm_param.handle_event = dm_client_event_handle;
+
+    res = iotx_cm_open(&cm_param);
+
+    if (res < SUCCESS_RETURN) {
+        return res;
+    }
+    ctx->fd = res;
+
+    dm_log_info("CM Fd: %d", ctx->fd);
+
+    return SUCCESS_RETURN;
+}
+
+int dm_client_connect(int timeout_ms)
+{
+    int res = 0;
+    dm_client_ctx_t *ctx = dm_client_get_ctx();
+
+    res = iotx_cm_connect(ctx->fd, timeout_ms);
+    if (res < SUCCESS_RETURN) {
+        return res;
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int dm_client_close(void)
+{
+    dm_client_ctx_t *ctx = dm_client_get_ctx();
+
+    return iotx_cm_close(ctx->fd);
+}
+
+int dm_client_subscribe(char *uri, iotx_cm_data_handle_cb callback, void *context)
+{
+    int res = 0;
+    uint8_t local_sub = 0;
+    dm_client_ctx_t *ctx = dm_client_get_ctx();
+    iotx_cm_ext_params_t sub_params;
+
+    memset(&sub_params, 0, sizeof(iotx_cm_ext_params_t));
+    if (context != NULL) {
+        local_sub = *((uint8_t *)context);
+    }
+
+    if (local_sub == 1) {
+        sub_params.ack_type = IOTX_CM_MESSAGE_SUB_LOCAL;
+        sub_params.sync_mode = IOTX_CM_ASYNC;
+    } else {
+        sub_params.ack_type = IOTX_CM_MESSAGE_NO_ACK;
+        sub_params.sync_mode = IOTX_CM_SYNC;
+    }
+
+    sub_params.sync_timeout = IOTX_DM_CLIENT_SUB_TIMEOUT_MS;
+    sub_params.ack_cb = NULL;
+
+    res = iotx_cm_sub(ctx->fd, &sub_params, (const char *)uri, callback, NULL);
+    dm_log_info("Subscribe Result: %d", res);
+
+    if (res < SUCCESS_RETURN) {
+        return res;
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int dm_client_unsubscribe(char *uri)
+{
+    int res = 0;
+    dm_client_ctx_t *ctx = dm_client_get_ctx();
+
+    res = iotx_cm_unsub(ctx->fd, uri);
+
+    dm_log_info("Unsubscribe Result: %d", res);
+
+    return res;
+}
+
+int dm_client_publish(char *uri, unsigned char *payload, int payload_len, iotx_cm_data_handle_cb callback)
+{
+    int res = 0;
+    char *pub_uri = NULL;
+    dm_client_ctx_t *ctx = dm_client_get_ctx();
+    iotx_cm_ext_params_t pub_param;
+
+    memset(&pub_param, 0, sizeof(iotx_cm_ext_params_t));
+    pub_param.ack_type = IOTX_CM_MESSAGE_NO_ACK;
+    pub_param.sync_mode = IOTX_CM_ASYNC;
+    pub_param.sync_timeout = 0;
+    pub_param.ack_cb = NULL;
+
+#if defined(COAP_COMM_ENABLED) && !defined(MQTT_COMM_ENABLED)
+    pub_param.ack_cb = callback;
+    res = dm_utils_uri_add_prefix("/topic", uri, &pub_uri);
+    if (res < SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+#else
+    pub_uri = uri;
+#endif
+
+    res = iotx_cm_pub(ctx->fd, &pub_param, (const char *)pub_uri, (const char *)payload, (unsigned int)payload_len);
+    dm_log_info("Publish Result: %d", res);
+
+#if defined(COAP_COMM_ENABLED) && !defined(MQTT_COMM_ENABLED)
+    DM_free(pub_uri);
+#endif
+
+    return res;
+}
+
+int dm_client_yield(unsigned int timeout)
+{
+    dm_client_ctx_t *ctx = dm_client_get_ctx();
+
+    return iotx_cm_yield(ctx->fd, timeout);
+}

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/client/dm_client_adapter.h

@@ -0,0 +1,18 @@
+#ifndef _DM_CLIENT_ADAPTER_H_
+#define _DM_CLIENT_ADAPTER_H_
+
+typedef struct {
+    int fd;
+    iotx_conn_info_t *conn_info;
+    void *callback;
+} dm_client_ctx_t;
+
+int dm_client_open(void);
+int dm_client_connect(int timeout_ms);
+int dm_client_close(void);
+int dm_client_subscribe(char *uri, iotx_cm_data_handle_cb callback, void *context);
+int dm_client_unsubscribe(char *uri);
+int dm_client_publish(char *uri, unsigned char *payload, int payload_len, iotx_cm_data_handle_cb callback);
+int dm_client_yield(unsigned int timeout);
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/deprecated/impl_gateway.h

@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#ifndef _LINKKIT_GATEWAY_LEGACY_H_
+#define _LINKKIT_GATEWAY_LEGACY_H_
+
+#include "infra_list.h"
+#include "linkkit_gateway_export.h"
+
+#define LINKKIT_GATEWAY_LEGACY_KEY_ID          "id"
+#define LINKKIT_GATEWAY_LEGACY_KEY_CODE        "code"
+#define LINKKIT_GATEWAY_LEGACY_KEY_DEVID       "devid"
+#define LINKKIT_GATEWAY_LEGACY_KEY_SERVICEID   "serviceid"
+#define LINKKIT_GATEWAY_LEGACY_KEY_PROPERTYID  "propertyid"
+#define LINKKIT_GATEWAY_LEGACY_KEY_EVENTID     "eventid"
+#define LINKKIT_GATEWAY_LEGACY_KEY_PAYLOAD     "payload"
+#define LINKKIT_GATEWAY_LEGACY_KEY_PRODUCT_KEY "productKey"
+#define LINKKIT_GATEWAY_LEGACY_KEY_TIME        "time"
+#define LINKKIT_GATEWAY_LEGACY_KEY_VERSION     "version"
+
+#define LINKKIT_GATEWAY_LEGACY_SYNC_DEFAULT_TIMEOUT_MS (10000)
+
+typedef struct {
+    int devid;
+    linkkit_cbs_t *callback;
+    void *callback_ctx;
+    struct list_head linked_list;
+} linkkit_gateway_dev_callback_node_t;
+
+typedef void (*linkkit_gateway_upstream_async_callback)(int retval, void *ctx);
+typedef struct {
+    int msgid;
+    void *semaphore;
+    int code;
+    struct list_head linked_list;
+} linkkit_gateway_upstream_sync_callback_node_t;
+
+typedef struct {
+    int msgid;
+    int timeout_ms;
+    uint64_t timestamp_ms;
+    linkkit_gateway_upstream_async_callback callback;
+    void *callback_ctx;
+    struct list_head linked_list;
+} linkkit_gateway_upstream_async_callback_node_t;
+
+typedef struct {
+    void *mutex;
+    void *upstream_mutex;
+    int is_inited;
+    int is_started;
+    linkkit_params_t init_params;
+    void *dispatch_thread;
+    handle_service_fota_callback_fp_t fota_callback;
+    struct list_head dev_callback_list;
+    struct list_head upstream_sync_callback_list;
+    struct list_head upstream_async_callback_list;
+} linkkit_gateway_legacy_ctx_t;
+
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/deprecated/impl_ntp.c

@@ -0,0 +1,185 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+#include "iotx_dm_internal.h"
+
+#ifdef DEPRECATED_LINKKIT
+
+#include "infra_json_parser.h"
+#include "mqtt_api.h"
+#include "impl_ntp.h"
+
+#if defined(__cplusplus)  /* If this is a C++ compiler, use C linkage */
+extern "C" {
+#endif
+
+#ifdef INFRA_MEM_STATS
+#include "infra_mem_stats.h"
+#define IMPL_NTP_MALLOC(size)            LITE_malloc(size, MEM_MAGIC, "impl.ntp")
+#define IMPL_NTP_FREE(ptr)               LITE_free(ptr)
+#else
+#define IMPL_NTP_MALLOC(size)            HAL_Malloc(size)
+#define IMPL_NTP_FREE(ptr)               {HAL_Free((void *)ptr);ptr = NULL;}
+#endif
+
+typedef void (*ntp_reply_cb_t)(const char *);
+static ntp_reply_cb_t g_ntp_reply_cb = NULL;
+static char g_ntp_time[NTP_TIME_STR_MAX_LEN + 1] = {0};
+
+static void linkkit_ntp_time_reply(void *pcontext, void *pclient, void *mesg)
+{
+#define DEV_TX_TIME          "deviceSendTime"
+#define SERVER_RX_TIME       "serverRecvTime"
+#define SERVER_TX_TIME       "serverSendTime"
+
+    int len = 0;
+    char *elem = NULL;
+    char server_rx_time[NTP_TIME_STR_MAX_LEN + 1] = {0};
+    char server_tx_time[NTP_TIME_STR_MAX_LEN + 1] = {0};
+    uint32_t payload_len;
+    char *payload;
+    uint32_t tx = 0;
+    uint32_t rx = 0;
+    uint32_t diff = 0;
+
+    iotx_mqtt_event_msg_pt msg = (iotx_mqtt_event_msg_pt)mesg;
+    iotx_mqtt_topic_info_pt ptopic_info = (iotx_mqtt_topic_info_pt) msg->msg;
+
+    switch (msg->event_type) {
+        case IOTX_MQTT_EVENT_PUBLISH_RECEIVED:
+            payload_len = ptopic_info->payload_len;
+            payload = (char *)ptopic_info->payload;
+            break;
+        default:
+            goto NTP_FAIL;
+    }
+
+    if (payload == NULL || payload_len == 0) {
+        goto NTP_FAIL;
+    }
+
+    memset(g_ntp_time, 0, sizeof(g_ntp_time));
+    log_debug("[ntp]", "ntp reply len:%u, payload:%s\r\n", payload_len, payload);
+
+    /*
+     * get deviceSendTime, serverRecvTime, serverSendTime
+     */
+    elem = json_get_value_by_name(payload, payload_len, SERVER_TX_TIME, &len, NULL);
+    if (elem == NULL || len <= 0 || len > NTP_TIME_STR_MAX_LEN) {
+        goto NTP_FAIL;
+    }
+
+    memcpy(server_tx_time, elem, len);
+
+    elem = json_get_value_by_name(payload, payload_len, SERVER_RX_TIME, &len, NULL);
+    if (elem == NULL || len <= 0 || len > NTP_TIME_STR_MAX_LEN) {
+        goto NTP_FAIL;
+    }
+
+    memcpy(server_rx_time, elem, len);
+
+    elem = json_get_value_by_name(payload, payload_len, DEV_TX_TIME, &len, NULL);
+    if (elem == NULL || len <= 0 || len > NTP_TIME_STR_MAX_LEN) {
+        goto NTP_FAIL;
+    }
+    /*
+     * atoi fails to convert string to integer
+     * so we convert manully
+     */
+    while (len -- > 0) {
+        tx *= 10;
+        tx += elem[0] - '0';
+        elem ++;
+    }
+    rx = HAL_UptimeMs();
+    diff = (rx - tx) >> 1;
+    if (diff >= 1000000) {
+        goto NTP_FAIL;
+    }
+
+    len = strlen(server_tx_time);
+    elem = &server_tx_time[len > 9 ? len - 9 : 0];
+    tx = atoi(elem);
+    tx += diff;
+
+    if (tx > 999999999) {
+        tx = 999999999;
+    }
+
+    if (len > 9) {
+        sprintf(elem, "%09u", (unsigned int)tx);
+    } else {
+        sprintf(elem, "%u", (unsigned int)tx);
+    }
+
+    strncpy(g_ntp_time, (const char *)server_tx_time, sizeof(g_ntp_time) - 1);
+
+NTP_FAIL:
+    if (g_ntp_reply_cb != NULL) {
+        g_ntp_reply_cb(g_ntp_time);
+    }
+    return;
+}
+
+int linkkit_ntp_time_request(void (*ntp_reply)(const char *ntp_offset_time_ms))
+{
+    int ret = -1;
+    int final_len = 0;
+    int packet_len = 64;
+    int topic_len = 128;
+    char *packet = NULL;
+    char *topic = NULL;
+
+    do {
+        char pk[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+        char dn[IOTX_DEVICE_NAME_LEN + 1] = {0};
+
+        HAL_GetProductKey(pk);
+        HAL_GetDeviceName(dn);
+
+        topic = (char *)IMPL_NTP_MALLOC(topic_len + 1);
+        if (topic == NULL) {
+            goto NTP_REQ_ERR;
+        }
+        memset(topic, 0, topic_len + 1);
+
+        HAL_Snprintf(topic, topic_len, TOPIC_NTP_REPLY, pk, dn);
+        ret = IOT_MQTT_Subscribe_Sync(NULL, topic, IOTX_MQTT_QOS0,
+                                      (iotx_mqtt_event_handle_func_fpt)linkkit_ntp_time_reply, NULL, 1000);
+        if (ret < 0) {
+            goto NTP_REQ_ERR;
+        }
+
+        memset(topic, 0, topic_len + 1);
+        HAL_Snprintf(topic, topic_len, TOPIC_NTP, pk, dn);
+    } while (0);
+
+    packet = (char *)IMPL_NTP_MALLOC(packet_len + 1);
+    if (packet == NULL) {
+        ret = -1;
+        goto NTP_REQ_ERR;
+    }
+    memset(packet, 0, packet_len + 1);
+
+    g_ntp_reply_cb = ntp_reply;
+    final_len = HAL_Snprintf(packet, packet_len, "{\"deviceSendTime\":\"%u\"}", (unsigned int)(HAL_UptimeMs()));
+
+    log_debug("[ntp]", "report ntp:%s\r\n", packet);
+
+
+    ret = IOT_MQTT_Publish_Simple(NULL, topic, IOTX_MQTT_QOS0, packet, final_len);
+
+NTP_REQ_ERR:
+    if (topic) {
+        IMPL_NTP_FREE(topic);
+    }
+    if (packet) {
+        IMPL_NTP_FREE(packet);
+    }
+    return ret;
+}
+
+#if defined(__cplusplus)  /* If this is a C++ compiler, use C linkage */
+}
+#endif
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/deprecated/impl_ntp.h

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+#ifndef NTP_H
+#define NTP_H
+
+#if defined(__cplusplus)  /* If this is a C++ compiler, use C linkage */
+extern "C" {
+#endif
+
+
+#define TOPIC_NTP                       "/ext/ntp/%s/%s/request"
+#define TOPIC_NTP_REPLY                 "/ext/ntp/%s/%s/response"
+
+#define NTP_TIME_STR_MAX_LEN            (20)
+
+int linkkit_ntp_time_request(void (*)(const char *ntp_offset_time_ms));
+
+#if defined(__cplusplus)  /* If this is a C++ compiler, use C linkage */
+}
+#endif
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/deprecated/impl_solo.h

@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#ifndef _LINKKIT_SOLO_LEGACY_H_
+#define _LINKKIT_SOLO_LEGACY_H_
+
+#include "linkkit_export.h"
+
+#define LINKKIT_SOLO_LEGACY_KEY_ID          "id"
+#define LINKKIT_SOLO_LEGACY_KEY_CODE        "code"
+#define LINKKIT_SOLO_LEGACY_KEY_DEVID       "devid"
+#define LINKKIT_SOLO_LEGACY_KEY_SERVICEID   "serviceid"
+#define LINKKIT_SOLO_LEGACY_KEY_PROPERTYID  "propertyid"
+#define LINKKIT_SOLO_LEGACY_KEY_EVENTID     "eventid"
+#define LINKKIT_SOLO_LEGACY_KEY_PAYLOAD     "payload"
+#define LINKKIT_SOLO_LEGACY_KEY_CONFIG_ID   "configId"
+#define LINKKIT_SOLO_LEGACY_KEY_CONFIG_SIZE "configSize"
+#define LINKKIT_SOLO_LEGACY_KEY_GET_TYPE    "getType"
+#define LINKKIT_SOLO_LEGACY_KEY_SIGN        "sign"
+#define LINKKIT_SOLO_LEGACY_KEY_SIGN_METHOD "signMethod"
+#define LINKKIT_SOLO_LEGACY_KEY_URL         "url"
+#define LINKKIT_SOLO_LEGACY_KEY_VERSION     "version"
+
+typedef struct {
+    int msgid;
+    handle_post_cb_fp_t callback;
+    struct list_head linked_list;
+} linkkit_solo_upstream_callback_node_t;
+
+typedef struct {
+    void *mutex;
+    void *upstream_mutex;
+    int is_started;
+    int is_leaved;
+    linkkit_ops_t *user_callback;
+    void *user_context;
+    handle_service_cota_callback_fp_t cota_callback;
+    handle_service_fota_callback_fp_t fota_callback;
+    struct list_head callback_list;
+} linkkit_solo_legacy_ctx_t;
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/deprecated/iot_export_linkkit.h

@@ -0,0 +1,183 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#ifndef _IOT_EXPORT_LINKKIT_H_
+#define _IOT_EXPORT_LINKKIT_H_
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#include "dm_wrapper.h"
+
+typedef enum {
+    IOTX_LINKKIT_DEV_TYPE_MASTER,
+    IOTX_LINKKIT_DEV_TYPE_SLAVE,
+    IOTX_LINKKIT_DEV_TYPE_MAX
+} iotx_linkkit_dev_type_t;
+
+typedef struct {
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1];
+    char product_secret[IOTX_PRODUCT_SECRET_LEN + 1];
+    char device_name[IOTX_DEVICE_NAME_LEN + 1];
+    char device_secret[IOTX_DEVICE_SECRET_LEN + 1];
+} iotx_linkkit_dev_meta_info_t;
+
+typedef enum {
+    /* post property value to cloud */
+    ITM_MSG_POST_PROPERTY,
+
+    /* post device info update message to cloud */
+    ITM_MSG_DEVICEINFO_UPDATE,
+
+    /* post device info delete message to cloud */
+    ITM_MSG_DEVICEINFO_DELETE,
+
+    /* post raw data to cloud */
+    ITM_MSG_POST_RAW_DATA,
+
+    /* only for slave device, send login request to cloud */
+    ITM_MSG_LOGIN,
+
+    /* only for slave device, send logout request to cloud */
+    ITM_MSG_LOGOUT,
+
+    /* only for slave device, send delete topo request to cloud */
+    ITM_MSG_DELETE_TOPO,
+
+    /* query ntp time from cloud */
+    ITM_MSG_QUERY_TIMESTAMP,
+
+    /* only for master device, query topo list */
+    ITM_MSG_QUERY_TOPOLIST,
+
+    /* only for master device, qurey firmware ota data */
+    ITM_MSG_QUERY_FOTA_DATA,
+
+    /* only for master device, qurey config ota data */
+    ITM_MSG_QUERY_COTA_DATA,
+
+    /* only for master device, request config ota data from cloud */
+    ITM_MSG_REQUEST_COTA,
+
+    /* only for master device, request fota image from cloud */
+    ITM_MSG_REQUEST_FOTA_IMAGE,
+
+    /* report subdev's firmware version */
+    ITM_MSG_REPORT_SUBDEV_FIRMWARE_VERSION,
+
+    /* get a device's desired property */
+    ITM_MSG_PROPERTY_DESIRED_GET,
+
+    /* delete a device's desired property */
+    ITM_MSG_PROPERTY_DESIRED_DELETE,
+
+    IOTX_LINKKIT_MSG_MAX
+} iotx_linkkit_msg_type_t;
+
+/**
+ * @brief create a new device
+ *
+ * @param dev_type. type of device which will be created. see iotx_linkkit_dev_type_t
+ * @param meta_info. The product key, product secret, device name and device secret of new device.
+ *
+ * @return success: device id (>=0), fail: -1.
+ *
+ */
+int IOT_Linkkit_Open(iotx_linkkit_dev_type_t dev_type, iotx_linkkit_dev_meta_info_t *meta_info);
+
+/**
+ * @brief start device network connection.
+ *        for master device, start to connect aliyun server.
+ *        for slave device, send message to cloud for register new device and add topo with master device
+ *
+ * @param devid. device identifier.
+ *
+ * @return success: device id (>=0), fail: -1.
+ *
+ */
+int IOT_Linkkit_Connect(int devid);
+
+/**
+ * @brief try to receive message from cloud and dispatch these message to user event callback
+ *
+ * @param timeout_ms. timeout for waiting new message arrived
+ *
+ * @return void.
+ *
+ */
+void IOT_Linkkit_Yield(int timeout_ms);
+
+/**
+ * @brief close device network connection and release resources.
+ *        for master device, disconnect with aliyun server and release all local resources.
+ *        for slave device, send message to cloud for delete topo with master device and unregister itself, then release device's resources.
+ *
+ * @param devid. device identifier.
+ *
+ * @return success: 0, fail: -1.
+ *
+ */
+int IOT_Linkkit_Close(int devid);
+
+/**
+ * @brief Report message to cloud
+ *
+ * @param devid. device identifier.
+ * @param msg_type. message type. see iotx_linkkit_msg_type_t, as follows:
+ *        ITM_MSG_POST_PROPERTY
+ *        ITM_MSG_DEVICEINFO_UPDATE
+ *        ITM_MSG_DEVICEINFO_DELETE
+ *        ITM_MSG_POST_RAW_DATA
+ *        ITM_MSG_LOGIN
+ *        ITM_MSG_LOGOUT
+ *
+ * @param payload. message payload.
+ * @param payload_len. message payload length.
+ *
+ * @return success: 0 or message id (>=1), fail: -1.
+ *
+ */
+int IOT_Linkkit_Report(int devid, iotx_linkkit_msg_type_t msg_type, unsigned char *payload,
+                                   int payload_len);
+
+/**
+ * @brief post message to cloud
+ *
+ * @param devid. device identifier.
+ * @param msg_type. message type. see iotx_linkkit_msg_type_t, as follows:
+ *        ITM_MSG_QUERY_TIMESTAMP
+ *        ITM_MSG_QUERY_TOPOLIST
+ *        ITM_MSG_QUERY_FOTA_DATA
+ *        ITM_MSG_QUERY_COTA_DATA
+ *        ITM_MSG_REQUEST_COTA
+ *        ITM_MSG_REQUEST_FOTA_IMAGE
+ *
+ * @param payload. message payload.
+ * @param payload_len. message payload length.
+ *
+ * @return success: 0 or message id (>=1), fail: -1.
+ *
+ */
+int IOT_Linkkit_Query(int devid, iotx_linkkit_msg_type_t msg_type, unsigned char *payload,
+                                  int payload_len);
+
+/**
+ * @brief post event to cloud
+ *
+ * @param devid. device identifier.
+ * @param eventid. tsl event id.
+ * @param eventid_len. length of tsl event id.
+ * @param payload. event payload.
+ * @param payload_len. event payload length.
+ *
+ * @return success: message id (>=1), fail: -1.
+ *
+ */
+int IOT_Linkkit_TriggerEvent(int devid, char *eventid, int eventid_len, char *payload, int payload_len);
+
+#if defined(__cplusplus)
+}
+#endif
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/deprecated/linkkit_export.h

@@ -0,0 +1,370 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#ifndef LINKKIT_EXPORT_H
+#define LINKKIT_EXPORT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <stdint.h>
+
+typedef void (*handle_post_cb_fp_t)(const void *thing_id, int respons_id, int code, const char *response_message,
+                                    void *ctx);
+typedef void (*handle_subdev_cb_fp_t)(const void *thing_id, int code, const char *response_message, int success,
+                                      void *ctx);
+
+typedef struct _linkkit_ops {
+#ifdef LOCAL_CONN_ENABLE
+    int (*on_connect)(void *ctx, int cloud); /* true: cloud connection; false: local connection */
+    int (*on_disconnect)(void *ctx, int cloud); /* true: cloud connection; false: local connection */
+#else
+    int (*on_connect)(void *ctx); /* true: cloud connection; false: local connection */
+    int (*on_disconnect)(void *ctx); /* true: cloud connection; false: local connection */
+#endif
+    int (*raw_data_arrived)(const void *thing_id, const void *data, int len, void *ctx);
+    int (*thing_create)(const void *thing_id, void *ctx);
+    int (*thing_enable)(const void *thing_id, void *ctx);
+    int (*thing_disable)(const void *thing_id, void *ctx);
+    int (*thing_call_service)(const void *thing_id, const char *service, int request_id, void *ctx);
+    int (*thing_prop_changed)(const void *thing_id, const char *property, void *ctx);
+    int (*linkit_data_arrived)(const void *thing_id, const void *data, int len, void *ctx);
+} linkkit_ops_t;
+
+typedef enum _linkkit_loglevel {
+    linkkit_loglevel_emerg = 0,
+    linkkit_loglevel_crit,
+    linkkit_loglevel_error,
+    linkkit_loglevel_warning,
+    linkkit_loglevel_info,
+    linkkit_loglevel_debug,
+} linkkit_loglevel_t;
+
+/* domain type */
+/* please sync with dm_cloud_domain_type_t */
+typedef enum {
+    /* shanghai */
+    linkkit_cloud_domain_shanghai,
+    /* singapore */
+    linkkit_cloud_domain_singapore,
+    /* japan */
+    linkkit_cloud_domain_japan,
+    /* america */
+    linkkit_cloud_domain_america,
+    /* germany */
+    linkkit_cloud_domain_germany,
+
+    linkkit_cloud_domain_max,
+} linkkit_cloud_domain_type_t;
+
+/* device info related operation */
+typedef enum {
+    linkkit_extended_info_operate_update,
+    linkkit_extended_info_operate_delete,
+
+    linkkit_deviceinfo_operate_max,
+} linkkit_extended_info_operate_t;
+
+/**
+ * @brief dispatch message of queue for further process.
+ *
+ * @return void*
+ */
+void *linkkit_dispatch(void);
+
+typedef enum {
+    linkkit_opt_property_post_reply,  /* data type: int */
+    linkkit_opt_event_post_reply,     /* data type: int */
+    linkkit_opt_property_set_reply    /* data type: int */
+} linkkit_opt_t;
+
+/**
+ * @brief get leave signal.
+ *
+ *
+ * @return int,0 no leave signal, 1 get a leave signal
+ */
+int being_deprecated linkkit_is_try_leave();
+
+/**
+ * @brief start linkkit routines, and install callback funstions(async type for cloud connecting).
+ *
+ * @param opt, specify the option need to be set.
+ * @param data, specify the option value.
+ *
+ * @return int, 0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_set_opt(linkkit_opt_t opt, void *data);
+
+/**
+ * @brief start linkkit routines, and install callback funstions(async type for cloud connecting).
+ *
+ * @param max_buffered_msg, specify max buffered message size.
+ * @param ops, callback function struct to be installed.
+ * @param get_tsl_from_cloud, config if device need to get tsl from cloud(!0) or local(0), if local selected, must invoke linkkit_set_tsl to tell tsl to dm after start complete.
+ * @param log_level, config log level.
+ * @param user_context, user context pointer.
+ * @param domain_type, specify the could server domain.
+ *
+ * @return int, 0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_start(int max_buffered_msg, int get_tsl_from_cloud,
+        linkkit_loglevel_t log_level,
+        linkkit_ops_t *ops,
+        linkkit_cloud_domain_type_t domain_type, void *user_context);
+
+/**
+ * @brief stop linkkit routines.
+ *
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_end(void);
+
+/**
+ * @brief install user tsl.
+ *
+ * @param tsl, tsl string that contains json description for thing object.
+ * @param tsl_len, tsl string length.
+ *
+ * @return pointer to thing object, NULL when fails.
+ */
+void *linkkit_set_tsl(const char *tsl, int tsl_len);
+
+/* patterns: */
+/* method:
+ * set_property_/event_output_/service_output_value:
+ * method_set, thing_id, identifier, value */
+
+typedef enum {
+    linkkit_method_set_property_value = 0,
+    linkkit_method_set_event_output_value,
+    linkkit_method_set_service_output_value,
+
+    linkkit_method_set_number,
+} linkkit_method_set_t;
+
+/**
+ * @brief set value to property, event output, service output items.
+ *        if identifier is struct type or service output type or event output type, use '.' as delimeter like "identifier1.ientifier2"
+ *        to point to specific item.
+ *        value and value_str could not be NULL at the same time;
+ *        if value and value_str both as not NULL, value shall be used and value_str will be ignored.
+ *        if value is NULL, value_str not NULL, value_str will be used.
+ *        in brief, value will be used if not NULL, value_str will be used only if value is NULL.
+ *
+ * @param method_set, specify set value type.
+ * @param thing_id, pointer to thing object, specify which thing to set.
+ * @param identifier, property, event output, service output identifier.
+ * @param value. The value to be set, data type decided by data type of property as follows:
+ *        int: int*, float: float*, double: double*,
+ *        text: char*, enum: int*, date: char*, bool: int*
+ *
+ * @param value_str, value to set in string format if value is null.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_set_value(linkkit_method_set_t method_set, const void *thing_id,
+        const char *identifier,
+        const void *value, const char *value_str);
+
+typedef enum {
+    linkkit_method_get_property_value = 0,
+    linkkit_method_get_event_output_value,
+    linkkit_method_get_service_input_value,
+    linkkit_method_get_service_output_value,
+
+    linkkit_method_get_number,
+} linkkit_method_get_t;
+
+/**
+ * @brief get value from property, event output, service input/output items.
+ *        if identifier is struct type or service input/output type or event output type, use '.' as delimeter like "identifier1.ientifier2"
+ *        to point to specific item.
+ *        value and value_str could not be NULL at the same time;
+ *        if value and value_str both as not NULL, value shall be used and value_str will be ignored.
+ *        if value is NULL, value_str not NULL, value_str will be used.
+ *        in brief, value will be used if not NULL, value_str will be used only if value is NULL.
+ * @param method_get, specify get value type.
+ * @param thing_id, pointer to thing object, specify which thing to get.
+ * @param identifier, property, event output, service input/output identifier.
+ * @param value. The variable to store value, data type decided by data type of property as follows:
+ *        int: int*, float: float*, double: double*,
+ *        text: char**, enum: int*, date: char**, bool: int*
+ *
+ * @param value_str, value to get in string format. If success, memory of *value_str will be allocated,
+ *        user should free the memory.
+ *
+ * @warning if data type is text or date, *value well be end with '\0'.
+ *          the memory allocated to *value must be free by user.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_get_value(linkkit_method_get_t method_get, const void *thing_id,
+        const char *identifier,
+        void *value, char **value_str);
+
+
+/**
+ * @brief answer to a service when a service requested by cloud.
+ *
+ * @param thing_id, pointer to thing object.
+ * @param service_identifier, service identifier to answer, user should get this identifier from handle_dm_callback_fp_t type callback
+ *        report that "dm_callback_type_service_requested" happened, use this function to generate response to the service sender.
+ * @param response_id, id value in response payload. its value is from "dm_callback_type_service_requested" type callback function.
+ *        use the same id as the request to send response as the same communication session.
+ * @param code, code value in response payload. for example, 200 when service successfully executed, 400 when not successfully executed.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_answer_service(const void *thing_id, const char *service_identifier,
+        int response_id, int code);
+
+/**
+ * @brief answer a down raw service when a raw service requested by cloud, or invoke a up raw service to cloud.
+ *
+ * @param thing_id, pointer to thing object.
+ * @param is_up_raw, specify up raw(not 0) or down raw reply(0).
+ * @param raw_data, raw data that sent to cloud.
+ * @param raw_data_length, raw data length that sent to cloud.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_invoke_raw_service(const void *thing_id, int is_up_raw, void *raw_data,
+        int raw_data_length);
+
+/**
+ * @brief trigger extended info update procedure.
+ *
+ * @param thing_id, pointer to thing object.
+ * @param params, json type string that user to send to cloud.
+ * @param linkkit_extended_info_operation, specify update type or delete type.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+
+int being_deprecated linkkit_trigger_extended_info_operate(const void *thing_id, const char *params,
+        linkkit_extended_info_operate_t linkkit_extended_info_operation);
+
+/**
+ * @brief trigger a event to post to cloud.
+ *
+ * @param thing_id, pointer to thing object.
+ * @param event_identifier, event identifier to trigger.
+ * @param cb, callback function of event post.
+ *
+ * @return >=0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_trigger_event(const void *thing_id, const char *event_identifier,
+        handle_post_cb_fp_t cb);
+
+/**
+ * @brief post property to cloud.
+ *
+ * @param thing_id, pointer to thing object.
+ * @param property_identifier, used when trigger event with method "event.property.post", if set, post specified property, if NULL, post all.
+ * @param cb, callback function of property post.
+ *
+ * @return >=0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_post_property(const void *thing_id, const char *property_identifier,
+        handle_post_cb_fp_t cb);
+
+/**
+ * @brief this function used to yield when want to receive or send data.
+ *        if multi-thread enabled, user should NOT call this function.
+ *
+ * @param timeout_ms, timeout value in ms.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_yield(int timeout_ms);
+
+typedef enum {
+    service_cota_callback_type_new_version_detected = 10,
+
+    service_cota_callback_type_number,
+} service_cota_callback_type_t;
+
+typedef void (*handle_service_cota_callback_fp_t)(service_cota_callback_type_t callback_type, const char *configid,
+        uint32_t  configsize,
+        const char *gettype,
+        const char *sign,
+        const char *signmethod,
+        const char *cota_url);
+
+/**
+ * @brief this function used to register callback for config ota.
+ *
+ * @param callback_fp, user callback which register to cota.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_cota_init(handle_service_cota_callback_fp_t callback_fp);
+
+/**
+ * @brief this function used to execute cota process.
+ *
+ * @param data_buf, data buf that used to do ota. ota service will use this buffer to download bin.
+ * @param data_buf_length, data buf length that used to do ota.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_invoke_cota_service(void *data_buf, int data_buf_length);
+
+/**
+ * @brief this function used to trigger cota process.
+ *
+ * @param config_scope, remote config scope, should be "product".
+ * @param get_type, remote config file type, should be "file".
+ * @param attribute_Keys, reserved.
+ * @param option, reserved.
+ * @return 0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_invoke_cota_get_config(const char *config_scope, const char *get_type,
+        const char *attribute_Keys, void *option);
+
+typedef enum {
+    service_fota_callback_type_new_version_detected = 10,
+
+    service_fota_callback_type_number,
+} service_fota_callback_type_t;
+
+typedef void (*handle_service_fota_callback_fp_t)(service_fota_callback_type_t callback_type, const char *version);
+
+/**
+ * @brief this function used to register callback for firmware ota.
+ *
+ * @param callback_fp, user callback which register to fota.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_fota_init(handle_service_fota_callback_fp_t callback_fp);
+
+/**
+ * @brief this function used to execute fota process.
+ *
+ * @param data_buf, data buf that used to do ota. ota service will use this buffer to download bin.
+ * @param data_buf_length, data buf length that used to do ota.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_invoke_fota_service(void *data_buf, int data_buf_length);
+
+/**
+ * @brief this function used to get NTP time from cloud.
+ *
+ * @param ntp_reply_cb, user callback which register to ntp request.
+ *                      when cloud returns ntp reply, sdk would trigger the callback function
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int being_deprecated linkkit_ntp_time_request(void (*ntp_reply_cb)(const char *ntp_offset_time_ms));
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LINKKIT_EXPORT_H */

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/deprecated/linkkit_gateway_export.h

@@ -0,0 +1,434 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#ifndef LINKKIT_GATEWAY_EXPORT_H
+#define LINKKIT_GATEWAY_EXPORT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#if defined (__CC_ARM)
+#define ssize_t int
+#elif defined (__ICCARM__)
+#define ssize_t int
+#endif
+
+/***************************Gateway Interface***************************/
+
+enum {
+    LINKKIT_EVENT_CLOUD_DISCONNECTED = 0,   /* cloud disconnected */
+    LINKKIT_EVENT_CLOUD_CONNECTED    = 1,   /* cloud connected    */
+    LINKKIT_EVENT_SUBDEV_DELETED     = 2,   /* subdev deleted     */
+    LINKKIT_EVENT_SUBDEV_PERMITED    = 3,   /* subdev permit join */
+    LINKKIT_EVENT_SUBDEV_SETUP       = 4,   /* subdev install     */
+};
+
+/*
+ *         option                 | default | minimum | maximum
+ *--------------------------------|---------|---------|---------
+ * LINKKIT_OPT_MAX_MSG_SIZE       |  20480  |  512    | 51200
+ * LINKKIT_OPT_MAX_MSG_QUEUE_SIZE |  16     |  2      | 32
+ * LINKKIT_OPT_THREAD_POOL_SIZE   |  4      |  1      | 16
+ * LINKKIT_OPT_THREAD_STACK_SIZE  |  8192   |  1024   | 8388608
+ * LINKKIT_OPT_LOG_LEVEL          |  3      |  0      | 5
+ */
+
+enum {
+    LINKKIT_OPT_MAX_MSG_SIZE        = 1,
+    LINKKIT_OPT_MAX_MSG_QUEUE_SIZE  = 2,
+    LINKKIT_OPT_THREAD_POOL_SIZE    = 3,
+    LINKKIT_OPT_THREAD_STACK_SIZE   = 4,
+    LINKKIT_OPT_PROPERTY_POST_REPLY = 5, /* data type: int */
+    LINKKIT_OPT_EVENT_POST_REPLY    = 6, /* data type: int */
+    LINKKIT_OPT_PROPERTY_SET_REPLY  = 7  /* data type: int */
+};
+
+typedef struct {
+    int event_type; /* see LINKKIT_EVENT_XXX for more details */
+
+    union {
+        struct {
+            char *productKey;
+            char *deviceName;
+        } subdev_deleted;
+
+        struct {
+            char *productKey;
+            int   timeoutSec;
+        } subdev_permited;
+
+        struct {
+            char *subdevList;   /* json format:[{"productKey":"","deviceName":""},...] */
+        } subdev_install;
+    } event_data;
+} linkkit_event_t;
+
+typedef struct linkkit_params_s {
+    int maxMsgSize;         /* max message size          */
+    int maxMsgQueueSize;    /* max message queue size    */
+
+    int threadPoolSize;     /* number threads in pool    */
+    int threadStackSize;    /* default thread stack size */
+
+    int (*event_cb)(linkkit_event_t *ev, void *ctx);
+
+    /* user private data */
+    void *ctx;
+} linkkit_params_t;
+
+/**
+ * @brief get default initialize parameters
+ *
+ * @return linkkit default parameters.
+ */
+linkkit_params_t *linkkit_gateway_get_default_params(void);
+
+/**
+ * @brief set option in paremeters
+ *
+ * @param params, linkkit initialize parameters, return from linkkit_gateway_get_default_params().
+ * @param option, see LINKKIT_OPT_XXX for more detail.
+ * @param value, value of option.
+ * @param value_len, value length.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_setopt(linkkit_params_t *params, int option, void *value, int value_len);
+
+/**
+ * @brief set event callback
+ *
+ * @param params, linkkit initialize parameters, return from linkkit_gateway_get_default_params().
+ * @param event_cb, event callback.
+ * @param ctx, user private data.
+ *
+ * @return 0 when success, < 0 when fail.
+ */
+int linkkit_gateway_set_event_callback(linkkit_params_t *params, int (*event_cb)(linkkit_event_t *ev,
+        void *ctx),
+        void *ctx);
+
+/**
+ * @brief linkkit initialization.
+ *
+ * @param initParams, linkkit initialize parameters, see linkkit_params_t for more detail.
+ *
+ * @return 0 when success, < 0 when fail.
+ */
+int linkkit_gateway_init(linkkit_params_t *initParams);
+
+/**
+ * @brief linkkit deinitialization.
+ *
+ * @return 0 when success, < 0 when fail.
+ */
+int linkkit_gateway_exit(void);
+
+typedef struct {
+
+    int (*register_complete)(void *ctx);
+    /**
+     * @brief get property callback.
+     *
+     * @param in, properties to be get, in JSON array format, terminated by NULL.
+     * @param out, output buffer fill by user, in json format, terminated by NULL.
+     * @param out_len, out buffer length.
+     * @param ctx, user private data passed by linkkit_gateway_start() or linkkit_gateway_subdev_create()
+     *
+     * @return 0 when success, -1 when fail.
+     */
+    int (*get_property)(char *in, char *out, int out_len, void *ctx);
+
+    /**
+     * @brief set property callback.
+     *
+     * @param in, properties to be set, in JSON object format, terminated by NULL.
+     * @param ctx, user private data passed by linkkit_gateway_start() or linkkit_gateway_subdev_create()
+     *
+     * @return 0 when success, -1 when fail.
+     */
+    int (*set_property)(char *in, void *ctx);
+
+    /**
+     * @brief call service callback.
+     *
+     * @param identifier, service identifier, available services define in TSL file.
+     * @param in, service input data, in JSON object format, terminated by NULL.
+     * @param out, service output, this buffer will be filled by user, in json format, terminated by NULL.
+     * @param out_len, out buffer length.
+     * @param ctx, user private data passed by linkkit_gateway_start() or linkkit_gateway_subdev_create().
+     *
+     * @return 0 when success, -1 when fail.
+     */
+    int (*call_service)(char *identifier, char *in, char *out, int out_len, void *ctx);
+
+    /**
+     * @brief raw data from cloud.
+     *
+     * @param in, input data from cloud.
+     * @param in_len, input data length.
+     * @param out, output data to cloud, allocated by linkkit fill by user, no need to be free.
+     * @param out_len, out buffer length.
+     * @param ctx, user private data passed by linkkit_gateway_start() or linkkit_gateway_subdev_create().
+     *
+     * @return output data size. < 0 when fail.
+     */
+    int (*down_rawdata)(const void *in, int in_len, void *out, int out_len, void *ctx);
+
+    /**
+     * @brief return data from cloud when calling linkkit_gateway_post_rawdata().
+     *
+     * @param data, return raw data from cloud.
+     * @param len, data length.
+     * @param ctx, user private data passed by linkkit_gateway_start() or linkkit_gateway_subdev_create().
+     *
+     * @return 0 when success, -1 when fail.
+     */
+    int (*post_rawdata_reply)(const void *data, int len, void *ctx);
+} linkkit_cbs_t;
+
+/**
+ * @brief start linkkit gateway routines and install callback funstions.
+ *
+ * @param cbs, callback function struct to be installed.
+ * @param ctx, user context pointer.
+ *
+ * @return device id, 0 > when success, < 0 when fail.
+ */
+int linkkit_gateway_start(linkkit_cbs_t *cbs, void *ctx);
+
+/**
+ * @brief stop linkkit gateway.
+
+ * @param devid, device id return from linkkit_gateway_start().
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_stop(int devid);
+
+/**
+ * @brief register subdev to gateway.
+
+ * @param productKey, subdev's product key.
+ * @param deviceName, subdev's device name.
+ * @param deviceSecret, subdev's device secret.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_subdev_register(char *productKey, char *deviceName, char *deviceSecret);
+
+/**
+ * @brief deregister subdev from gateway.
+
+ * @param productKey, subdev's product key.
+ * @param deviceName, subdev's device name.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_subdev_unregister(char *productKey, char *deviceName);
+
+/**
+ * @brief create subdev and install callback funstions.
+ *
+ * @param productKey, subdev's product key.
+ * @param deviceName, subdev's device name.
+ * @param cbs, callback function struct to be installed.
+ * @param ctx, user context pointer.
+ *
+ * @return device id, 0 > when success, < 0 when fail.
+ */
+int linkkit_gateway_subdev_create(char *productKey, char *deviceName, linkkit_cbs_t *cbs, void *ctx);
+
+/**
+ * @brief destroy subdev by device id.
+
+ * @param devid, device id return from linkkit_gateway_subdev_create().
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_subdev_destroy(int devid);
+
+/**
+ * @brief make subdev accessible from cloud.
+
+ * @param devid, device id return from linkkit_gateway_subdev_create().
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_subdev_login(int devid);
+
+/**
+ * @brief make subdev inaccessible on cloud.
+
+ * @param devid, device id return from linkkit_gateway_subdev_create().
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_subdev_logout(int devid);
+
+enum {
+    LINKKIT_STATE_ENABLED  = 0, /* device is enabled by cloud  */
+    LINKKIT_STATE_DISABLED,     /* device is disabled by cloud */
+    LINKKIT_STATE_REMOVED,      /* device is deleted by cloud  */
+};
+
+typedef struct {
+    char *productKey;   /* device's product key */
+    char *deviceName;   /* device's device name */
+
+    int   devtype;      /* Device Type: 0 - gateway, 1 - subdev */
+    int   login;        /* Login State: 0 - logout,  1 - login  */
+    int   state;        /* Device State: see LINKKIT_STATE_xxx  */
+    int   online;       /* 0 - offline, 1 - online */
+} linkkit_devinfo_t;
+
+/**
+ * @brief get device infomation specific by devid.
+ *
+ * @param devinfo, device information, see linkkit_devinfo_t for more detail.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_get_devinfo(int devid, linkkit_devinfo_t *devinfo);
+
+/**
+ * @brief post event to cloud.
+ *
+ * @param devid, device id return from linkkit_gateway_start() or linkkit_gateway_subdev_create().
+ * @param identifier, event identifier, see tsl file for more detail.
+ * @param event, event data, in JSON format.
+ * @param timeout_ms, transmission timeout, in milliseconds. when timeout_ms is 0, wait no response.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_trigger_event_json_sync(int devid, char *identifier, char *event, int timeout_ms);
+
+/**
+ * @brief post event to cloud asynchronously.
+ *
+ * @param devid, device id return from linkkit_gateway_start() or linkkit_gateway_subdev_create().
+ * @param identifier, event identifier, see tsl file for more detail.
+ * @param event, event data, in JSON format.
+ * @param timeout_ms, transmission timeout, in milliseconds. when timeout_ms is 0, wait no response.
+ * @param func, callback function when success(retval > 0), timeout(retval = 0) or failed(retval < 0).
+ * @param ctx, user data passed to 'func'.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_trigger_event_json(int devid, char *identifier, char *event, int timeout_ms,
+        void (*func)(int retval, void *ctx), void *ctx);
+
+
+/**
+ * @brief post property to cloud.
+ *
+ * @param devid, device id return from linkkit_gateway_start() or linkkit_gateway_subdev_create().
+ * @param property, property data, in JSON format.
+ * @param timeout_ms, transmission timeout, in milliseconds. when timeout_ms is 0, wait no response.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_post_property_json_sync(int devid, char *property, int timeout_ms);
+
+/**
+ * @brief post property to cloud asynchronously.
+ *
+ * @param devid, device id return from linkkit_gateway_start() or linkkit_gateway_subdev_create().
+ * @param property, property data, in JSON format.
+ * @param timeout_ms, transmission timeout, in milliseconds. when timeout_ms is 0, wait no response.
+ * @param func, callback function when success(retval > 0), timeout(retval = 0) or failed(retval < 0).
+ * @param ctx, user data passed to 'func'.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_post_property_json(int devid, char *property, int timeout_ms,
+        void (*func)(int retval, void *ctx),
+        void *ctx);
+
+/**
+ * @brief post raw data to cloud.
+ *
+ * @param devid, device id return from linkkit_gateway_start() or linkkit_gateway_subdev_create().
+ * @param data, raw data buffer pointer.
+ * @param len, raw data length.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_post_rawdata(int devid, void *data, int len);
+
+typedef enum {
+    LINKKIT_OTA_EVENT_NEW_VERSION_DETECTED = 1,
+} linkkit_ota_event_t;
+
+typedef enum {
+    service_fota_callback_type_new_version_detected = 10,
+
+    service_fota_callback_type_number,
+} service_fota_callback_type_t;
+
+typedef void (*handle_service_fota_callback_fp_t)(service_fota_callback_type_t callback_type, const char *version);
+
+/**
+ * @brief this function used to register callback for firmware ota.
+ *
+ * @param callback_fp, user callback which register to fota. (NULL for unregister)
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_fota_init(handle_service_fota_callback_fp_t callback_fp);
+
+/**
+ * @brief this function used to execute fota process.
+ *
+ * @param data_buf, data buf that used to do ota. ota service will use this buffer to download bin.
+ * @param data_buf_length, data buf length that used to do ota.
+ *
+ * @return 0 when success, -1 when fail.
+ */
+int linkkit_gateway_invoke_fota_service(void *data_buf, int data_buf_length);
+
+typedef struct {
+    char *attrKey;    /* the key of extend info. */
+    char *attrValue;  /* the value of extend info. */
+} linkkit_extinfo_t;
+
+/**
+ * @brief post group of extend info to cloud
+ *
+ * @param devid, device id return from linkkit_gateway_start() or linkkit_gateway_subdev_create().
+ * @param extinfos, group of extend info to be post.
+ * @param nb_extinfos, number of extend infos in extinfos.
+ * @param timeout_ms, transmission timeout, in milliseconds. when timeout_ms is 0, wait no response.
+ *
+ * @return 0 when success, < 0 when fail.
+ */
+int linkkit_gateway_post_extinfos(int devid, linkkit_extinfo_t *extinfos, int nb_extinfos,
+        int timeout_ms);
+
+/**
+ * @brief delete extend info specific by key
+ *
+ * @param devid, device id return from linkkit_gateway_start() or linkkit_gateway_subdev_create().
+ * @param extinfos, group of extend info to be deleted, attrValue in linkkit_extinfo_t will be ignore.
+ * @param nb_extinfos, number of extend infos in extinfos.
+ * @param timeout_ms, transmission timeout, in milliseconds. when timeout_ms is 0, wait no response.
+ *
+ * @return 0 when success, < 0 when fail.
+ */
+int linkkit_gateway_delete_extinfos(int devid, linkkit_extinfo_t *extinfos, int nb_extinfos,
+        int timeout_ms);
+
+/**
+ * @brief get number devices currently in gateway
+ *
+ * @return number devinfos.
+ */
+int linkkit_gateway_get_num_devices(void);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LINKKIT_GATEWAY_EXPORT_H */

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dev_model_api.h

@@ -0,0 +1,184 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#ifndef _IOT_EXPORT_LINKKIT_H_
+#define _IOT_EXPORT_LINKKIT_H_
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#include "infra_types.h"
+#include "infra_defs.h"
+
+typedef enum {
+    IOTX_LINKKIT_DEV_TYPE_MASTER,
+    IOTX_LINKKIT_DEV_TYPE_SLAVE,
+    IOTX_LINKKIT_DEV_TYPE_MAX
+} iotx_linkkit_dev_type_t;
+
+typedef struct {
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1];
+    char product_secret[IOTX_PRODUCT_SECRET_LEN + 1];
+    char device_name[IOTX_DEVICE_NAME_LEN + 1];
+    char device_secret[IOTX_DEVICE_SECRET_LEN + 1];
+} iotx_linkkit_dev_meta_info_t;
+
+typedef enum {
+    /* post property value to cloud */
+    ITM_MSG_POST_PROPERTY,
+
+    /* post device info update message to cloud */
+    ITM_MSG_DEVICEINFO_UPDATE,
+
+    /* post device info delete message to cloud */
+    ITM_MSG_DEVICEINFO_DELETE,
+
+    /* post raw data to cloud */
+    ITM_MSG_POST_RAW_DATA,
+
+    /* only for slave device, send login request to cloud */
+    ITM_MSG_LOGIN,
+
+    /* only for slave device, send logout request to cloud */
+    ITM_MSG_LOGOUT,
+
+    /* only for slave device, send delete topo request to cloud */
+    ITM_MSG_DELETE_TOPO,
+
+    /* query ntp time from cloud */
+    ITM_MSG_QUERY_TIMESTAMP,
+
+    /* only for master device, query topo list */
+    ITM_MSG_QUERY_TOPOLIST,
+
+    /* only for master device, qurey firmware ota data */
+    ITM_MSG_QUERY_FOTA_DATA,
+
+    /* only for master device, qurey config ota data */
+    ITM_MSG_QUERY_COTA_DATA,
+
+    /* only for master device, request config ota data from cloud */
+    ITM_MSG_REQUEST_COTA,
+
+    /* only for master device, request fota image from cloud */
+    ITM_MSG_REQUEST_FOTA_IMAGE,
+
+    /* report subdev's firmware version */
+    ITM_MSG_REPORT_SUBDEV_FIRMWARE_VERSION,
+
+    /* get a device's desired property */
+    ITM_MSG_PROPERTY_DESIRED_GET,
+
+    /* delete a device's desired property */
+    ITM_MSG_PROPERTY_DESIRED_DELETE,
+
+    IOTX_LINKKIT_MSG_MAX
+} iotx_linkkit_msg_type_t;
+
+/**
+ * @brief create a new device
+ *
+ * @param dev_type. type of device which will be created. see iotx_linkkit_dev_type_t
+ * @param meta_info. The product key, product secret, device name and device secret of new device.
+ *
+ * @return success: device id (>=0), fail: -1.
+ *
+ */
+int IOT_Linkkit_Open(iotx_linkkit_dev_type_t dev_type, iotx_linkkit_dev_meta_info_t *meta_info);
+
+/**
+ * @brief start device network connection.
+ *        for master device, start to connect aliyun server.
+ *        for slave device, send message to cloud for register new device and add topo with master device
+ *
+ * @param devid. device identifier.
+ *
+ * @return success: device id (>=0), fail: -1.
+ *
+ */
+int IOT_Linkkit_Connect(int devid);
+
+/**
+ * @brief try to receive message from cloud and dispatch these message to user event callback
+ *
+ * @param timeout_ms. timeout for waiting new message arrived
+ *
+ * @return void.
+ *
+ */
+void IOT_Linkkit_Yield(int timeout_ms);
+
+/**
+ * @brief close device network connection and release resources.
+ *        for master device, disconnect with aliyun server and release all local resources.
+ *        for slave device, send message to cloud for delete topo with master device and unregister itself, then release device's resources.
+ *
+ * @param devid. device identifier.
+ *
+ * @return success: 0, fail: -1.
+ *
+ */
+int IOT_Linkkit_Close(int devid);
+
+/**
+ * @brief Report message to cloud
+ *
+ * @param devid. device identifier.
+ * @param msg_type. message type. see iotx_linkkit_msg_type_t, as follows:
+ *        ITM_MSG_POST_PROPERTY
+ *        ITM_MSG_DEVICEINFO_UPDATE
+ *        ITM_MSG_DEVICEINFO_DELETE
+ *        ITM_MSG_POST_RAW_DATA
+ *        ITM_MSG_LOGIN
+ *        ITM_MSG_LOGOUT
+ *
+ * @param payload. message payload.
+ * @param payload_len. message payload length.
+ *
+ * @return success: 0 or message id (>=1), fail: -1.
+ *
+ */
+int IOT_Linkkit_Report(int devid, iotx_linkkit_msg_type_t msg_type, unsigned char *payload,
+                                   int payload_len);
+
+/**
+ * @brief post message to cloud
+ *
+ * @param devid. device identifier.
+ * @param msg_type. message type. see iotx_linkkit_msg_type_t, as follows:
+ *        ITM_MSG_QUERY_TIMESTAMP
+ *        ITM_MSG_QUERY_TOPOLIST
+ *        ITM_MSG_QUERY_FOTA_DATA
+ *        ITM_MSG_QUERY_COTA_DATA
+ *        ITM_MSG_REQUEST_COTA
+ *        ITM_MSG_REQUEST_FOTA_IMAGE
+ *
+ * @param payload. message payload.
+ * @param payload_len. message payload length.
+ *
+ * @return success: 0 or message id (>=1), fail: -1.
+ *
+ */
+int IOT_Linkkit_Query(int devid, iotx_linkkit_msg_type_t msg_type, unsigned char *payload,
+                                  int payload_len);
+
+/**
+ * @brief post event to cloud
+ *
+ * @param devid. device identifier.
+ * @param eventid. tsl event id.
+ * @param eventid_len. length of tsl event id.
+ * @param payload. event payload.
+ * @param payload_len. event payload length.
+ *
+ * @return success: message id (>=1), fail: -1.
+ *
+ */
+int IOT_Linkkit_TriggerEvent(int devid, char *eventid, int eventid_len, char *payload, int payload_len);
+
+#if defined(__cplusplus)
+}
+#endif
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_cota.c

@@ -0,0 +1,236 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+#include "iotx_dm_internal.h"
+
+#if defined(OTA_ENABLED) && !defined(BUILD_AOS)
+
+#ifdef INFRA_MEM_STATS
+    #include "infra_mem_stats.h"
+    #define DM_COTA_MALLOC(size)            LITE_malloc(size, MEM_MAGIC, "dm.cota")
+    #define DM_COTA_FREE(ptr)               LITE_free(ptr)
+#else
+    #define DM_COTA_MALLOC(size)            HAL_Malloc(size)
+    #define DM_COTA_FREE(ptr)               {HAL_Free((void *)ptr);ptr = NULL;}
+#endif
+
+static dm_cota_ctx_t g_dm_cota_ctx;
+
+static dm_cota_ctx_t *_dm_cota_get_ctx(void)
+{
+    return &g_dm_cota_ctx;
+}
+
+int dm_cota_init(void)
+{
+    dm_cota_ctx_t *ctx = _dm_cota_get_ctx();
+
+    memset(ctx, 0, sizeof(dm_cota_ctx_t));
+
+    return SUCCESS_RETURN;
+}
+
+int dm_cota_deinit(void)
+{
+    dm_cota_ctx_t *ctx = _dm_cota_get_ctx();
+
+    memset(ctx, 0, sizeof(dm_cota_ctx_t));
+
+    return SUCCESS_RETURN;
+}
+
+static int _dm_cota_send_new_config_to_user(void *ota_handle)
+{
+    int res = 0, message_len = 0;
+    char *message = NULL;
+    uint32_t config_size = 0;
+    char *config_id = NULL, *sign = NULL, *sign_method = NULL, *url = NULL, *get_type = NULL;
+    const char *cota_new_config_fmt =
+                "{\"configId\":\"%s\",\"configSize\":%d,\"getType\":\"%s\",\"sign\":\"%s\",\"signMethod\":\"%s\",\"url\":\"%s\"}";
+
+    IOT_OTA_Ioctl(ota_handle, IOT_OTAG_COTA_CONFIG_ID, (void *)&config_id, 1);
+    IOT_OTA_Ioctl(ota_handle, IOT_OTAG_COTA_CONFIG_SIZE, &config_size, 4);
+    IOT_OTA_Ioctl(ota_handle, IOT_OTAG_COTA_SIGN, (void *)&sign, 1);
+    IOT_OTA_Ioctl(ota_handle, IOT_OTAG_COTA_SIGN_METHOD, (void *)&sign_method, 1);
+    IOT_OTA_Ioctl(ota_handle, IOT_OTAG_COTA_URL, (void *)&url, 1);
+    IOT_OTA_Ioctl(ota_handle, IOT_OTAG_COTA_GETTYPE, (void *)&get_type, 1);
+
+    if (config_id == NULL || sign == NULL || sign_method == NULL || url == NULL || get_type == NULL) {
+        res = FAIL_RETURN;
+        goto ERROR;
+    }
+
+    message_len = strlen(cota_new_config_fmt) + strlen(config_id) + DM_UTILS_UINT32_STRLEN + strlen(get_type) +
+                  strlen(sign) + strlen(sign_method) + strlen(url) + 1;
+
+    message = DM_malloc(message_len);
+    if (message == NULL) {
+        res = DM_MEMORY_NOT_ENOUGH;
+        goto ERROR;
+    }
+    memset(message, 0, message_len);
+    HAL_Snprintf(message, message_len, cota_new_config_fmt, config_id, config_size, get_type, sign, sign_method, url);
+
+    dm_log_info("Send To User: %s", message);
+
+    res = _dm_msg_send_to_user(IOTX_DM_EVENT_COTA_NEW_CONFIG, message);
+    if (res != SUCCESS_RETURN) {
+        if (message) {
+            DM_free(message);
+        }
+        res = FAIL_RETURN;
+        goto ERROR;
+    }
+
+    res = SUCCESS_RETURN;
+ERROR:
+    if (config_id) {
+        DM_COTA_FREE(config_id);
+    }
+    if (sign) {
+        DM_COTA_FREE(sign);
+    }
+    if (sign_method) {
+        DM_COTA_FREE(sign_method);
+    }
+    if (url) {
+        DM_COTA_FREE(url);
+    }
+    if (get_type) {
+        DM_COTA_FREE(get_type);
+    }
+
+    return res;
+}
+
+int dm_cota_perform_sync(_OU_ char *output, _IN_ int output_len)
+{
+    int res = 0, file_download = 0;
+    uint32_t file_size = 0, file_downloaded = 0;
+    uint64_t percent_pre = 0, percent_now = 0;
+    unsigned long long report_pre = 0, report_now = 0;
+    dm_cota_ctx_t *ctx = _dm_cota_get_ctx();
+    void *ota_handle = NULL;
+    uint32_t ota_type = IOT_OTAT_NONE;
+
+    if (output == NULL || output_len <= 0) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    /* Get Ota Handle */
+    res = dm_ota_get_ota_handle(&ota_handle);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    if (ota_handle == NULL) {
+        return FAIL_RETURN;
+    }
+    IOT_OTA_Ioctl(ota_handle, IOT_OTAG_OTA_TYPE, &ota_type, 4);
+
+    if (ota_type != IOT_OTAT_COTA) {
+        return FAIL_RETURN;
+    }
+
+    /* reset the size_fetched in ota_handle to be 0 */
+    IOT_OTA_Ioctl(ota_handle, IOT_OTAG_RESET_FETCHED_SIZE, ota_handle, 4);
+    /* Prepare Write Data To Storage */
+    HAL_Firmware_Persistence_Start();
+
+    while (1) {
+        file_download = IOT_OTA_FetchYield(ota_handle, output, output_len, 1);
+        if (file_download < 0) {
+            IOT_OTA_ReportProgress(ota_handle, IOT_OTAP_FETCH_FAILED, NULL);
+            HAL_Firmware_Persistence_Stop();
+            ctx->is_report_new_config = 0;
+            return FAIL_RETURN;
+        }
+
+        /* Write Config File Into Stroage */
+        HAL_Firmware_Persistence_Write(output, file_download);
+
+        /* Get OTA information */
+        IOT_OTA_Ioctl(ota_handle, IOT_OTAG_FETCHED_SIZE, &file_downloaded, 4);
+        IOT_OTA_Ioctl(ota_handle, IOT_OTAG_FILE_SIZE, &file_size, 4);
+
+        /* Calculate Download Percent And Update Report Timestamp*/
+        percent_now = (file_downloaded * 100) / file_size;
+        report_now = HAL_UptimeMs();
+
+        /* Report Download Process To Cloud */
+        if (report_now < report_pre) {
+            report_pre = report_now;
+        }
+        if ((((percent_now - percent_pre) > 5) &&
+             ((report_now - report_pre) > 50)) || (percent_now >= IOT_OTAP_FETCH_PERCENTAGE_MAX)) {
+            IOT_OTA_ReportProgress(ota_handle, percent_now, NULL);
+            percent_pre = percent_now;
+            report_pre = report_now;
+        }
+
+        /* Check If OTA Finished */
+        if (IOT_OTA_IsFetchFinish(ota_handle)) {
+            uint32_t file_isvalid = 0;
+            IOT_OTA_Ioctl(ota_handle, IOT_OTAG_CHECK_CONFIG, &file_isvalid, 4);
+            if (file_isvalid == 0) {
+                HAL_Firmware_Persistence_Stop();
+                ctx->is_report_new_config = 0;
+                return FAIL_RETURN;
+            } else {
+                break;
+            }
+        }
+    }
+
+    HAL_Firmware_Persistence_Stop();
+    ctx->is_report_new_config = 0;
+
+    return SUCCESS_RETURN;
+}
+
+int dm_cota_get_config(const char *config_scope, const char *get_type, const char *attribute_keys)
+{
+    int res = 0;
+    void *ota_handle = NULL;
+
+    /* Get Ota Handle */
+    res = dm_ota_get_ota_handle(&ota_handle);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    return iotx_ota_get_config(ota_handle, config_scope, get_type, attribute_keys);
+}
+
+int dm_cota_status_check(void)
+{
+    int res = 0;
+    dm_cota_ctx_t *ctx = _dm_cota_get_ctx();
+    void *ota_handle = NULL;
+
+    /* Get Ota Handle */
+    res = dm_ota_get_ota_handle(&ota_handle);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    if (IOT_OTA_IsFetching(ota_handle)) {
+        uint32_t ota_type = IOT_OTAT_NONE;
+
+        IOT_OTA_Ioctl(ota_handle, IOT_OTAG_OTA_TYPE, &ota_type, 4);
+
+        if (ota_type == IOT_OTAT_COTA) {
+            /* Send New Config Information To User */
+            if (ctx->is_report_new_config == 0) {
+                dm_log_debug("Cota Status Check");
+                res = _dm_cota_send_new_config_to_user(ota_handle);
+                if (res == SUCCESS_RETURN) {
+                    ctx->is_report_new_config = 1;
+                }
+            }
+        }
+    }
+
+    return SUCCESS_RETURN;
+}
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_cota.h

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef _DM_COTA_H_
+#define _DM_COTA_H_
+
+typedef struct {
+    int is_report_new_config;
+} dm_cota_ctx_t;
+
+int dm_cota_init(void);
+int dm_cota_deinit(void);
+int dm_cota_perform_sync(_OU_ char *output, _IN_ int output_len);
+int dm_cota_get_config(const char *config_scope, const char *get_type, const char *attribute_keys);
+int dm_cota_status_check(void);
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_fota.c

@@ -0,0 +1,218 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+#include "iotx_dm_internal.h"
+
+#if defined(OTA_ENABLED) && !defined(BUILD_AOS)
+
+static dm_fota_ctx_t g_dm_fota_ctx;
+
+static dm_fota_ctx_t *_dm_fota_get_ctx(void)
+{
+    return &g_dm_fota_ctx;
+}
+
+int dm_fota_init(void)
+{
+    dm_fota_ctx_t *ctx = _dm_fota_get_ctx();
+
+    memset(ctx, 0, sizeof(dm_fota_ctx_t));
+
+    return SUCCESS_RETURN;
+}
+
+int dm_fota_deinit(void)
+{
+    dm_fota_ctx_t *ctx = _dm_fota_get_ctx();
+
+    memset(ctx, 0, sizeof(dm_fota_ctx_t));
+
+    return SUCCESS_RETURN;
+}
+
+static int _dm_fota_send_new_config_to_user(void *ota_handle)
+{
+    int res = 0, message_len = 0;
+    char *message = NULL;
+    char version[128] = {0};
+    const char *fota_new_config_fmt = "{\"version\":\"%s\"}";
+
+    IOT_OTA_Ioctl(ota_handle, IOT_OTAG_VERSION, version, 128);
+
+    message_len = strlen(fota_new_config_fmt) + strlen(version) + 1;
+
+    message = DM_malloc(message_len);
+    if (message == NULL) {
+        return DM_MEMORY_NOT_ENOUGH;
+    }
+    memset(message, 0, message_len);
+    HAL_Snprintf(message, message_len, fota_new_config_fmt, version);
+
+    dm_log_info("Send To User: %s", message);
+
+    res = _dm_msg_send_to_user(IOTX_DM_EVENT_FOTA_NEW_FIRMWARE, message);
+    if (res != SUCCESS_RETURN) {
+        if (message) {
+            DM_free(message);
+        }
+        return FAIL_RETURN;
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int dm_fota_perform_sync(_OU_ char *output, _IN_ int output_len)
+{
+    int res = 0, file_download = 0;
+    uint32_t file_size = 0, file_downloaded = 0;
+    uint64_t percent_pre = 0, percent_now = 0;
+    unsigned long long report_pre = 0, report_now = 0;
+    dm_fota_ctx_t *ctx = _dm_fota_get_ctx();
+    void *ota_handle = NULL;
+    uint32_t ota_type = IOT_OTAT_NONE;
+    int ret = 0;
+
+    if (output == NULL || output_len <= 0) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    /* Get Ota Handle */
+    res = dm_ota_get_ota_handle(&ota_handle);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    if (ota_handle == NULL) {
+        return FAIL_RETURN;
+    }
+    IOT_OTA_Ioctl(ota_handle, IOT_OTAG_OTA_TYPE, &ota_type, 4);
+
+    if (ota_type != IOT_OTAT_FOTA) {
+        return FAIL_RETURN;
+    }
+
+    /* reset the size_fetched in ota_handle to be 0 */
+    IOT_OTA_Ioctl(ota_handle, IOT_OTAG_RESET_FETCHED_SIZE, ota_handle, 4);
+    /* Prepare Write Data To Storage */
+    HAL_Firmware_Persistence_Start();
+    while (1) {
+        file_download = IOT_OTA_FetchYield(ota_handle, output, output_len, 1);
+        if (file_download < 0) {
+            IOT_OTA_ReportProgress(ota_handle, IOT_OTAP_FETCH_FAILED, NULL);
+            HAL_Firmware_Persistence_Stop();
+            ctx->is_report_new_config = 0;
+            return FAIL_RETURN;
+        }
+
+        /* Write Config File Into Stroage */
+        ret = HAL_Firmware_Persistence_Write(output, file_download);
+        if (-1 == ret) {
+            IOT_OTA_ReportProgress(ota_handle, IOT_OTAP_BURN_FAILED, NULL);
+            dm_log_err("Fota write firmware failed");
+            HAL_Firmware_Persistence_Stop();
+            ctx->is_report_new_config = 0;
+            return FAIL_RETURN;
+        }
+
+        /* Get OTA information */
+        IOT_OTA_Ioctl(ota_handle, IOT_OTAG_FETCHED_SIZE, &file_downloaded, 4);
+        IOT_OTA_Ioctl(ota_handle, IOT_OTAG_FILE_SIZE, &file_size, 4);
+
+        /* Calculate Download Percent And Update Report Timestamp*/
+        percent_now = (file_downloaded * 100) / file_size;
+        report_now = HAL_UptimeMs();
+
+        /* Report Download Process To Cloud */
+        if (report_now < report_pre) {
+            report_pre = report_now;
+        }
+        if ((((percent_now - percent_pre) > 5) &&
+             ((report_now - report_pre) > 50)) || (percent_now >= IOT_OTAP_FETCH_PERCENTAGE_MAX)) {
+            IOT_OTA_ReportProgress(ota_handle, percent_now, NULL);
+            percent_pre = percent_now;
+            report_pre = report_now;
+        }
+
+        /* Check If OTA Finished */
+        if (IOT_OTA_IsFetchFinish(ota_handle)) {
+            uint32_t file_isvalid = 0;
+            IOT_OTA_Ioctl(ota_handle, IOT_OTAG_CHECK_FIRMWARE, &file_isvalid, 4);
+            if (file_isvalid == 0) {
+                HAL_Firmware_Persistence_Stop();
+                IOT_OTA_ReportProgress(ota_handle, IOT_OTAP_CHECK_FALIED, NULL);
+                ctx->is_report_new_config = 0;
+                return FAIL_RETURN;
+            } else {
+                break;
+            }
+        }
+    }
+
+    HAL_Firmware_Persistence_Stop();
+    ctx->is_report_new_config = 0;
+
+    return SUCCESS_RETURN;
+}
+
+int dm_fota_status_check(void)
+{
+    int res = 0;
+    dm_fota_ctx_t *ctx = _dm_fota_get_ctx();
+    void *ota_handle = NULL;
+
+    /* Get Ota Handle */
+    res = dm_ota_get_ota_handle(&ota_handle);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    if (IOT_OTA_IsFetching(ota_handle)) {
+        uint32_t ota_type = IOT_OTAT_NONE;
+
+        IOT_OTA_Ioctl(ota_handle, IOT_OTAG_OTA_TYPE, &ota_type, 4);
+
+        if (ota_type == IOT_OTAT_FOTA) {
+            /* Send New Config Information To User */
+            if (ctx->is_report_new_config == 0) {
+                dm_log_debug("Fota Status Check");
+                res = _dm_fota_send_new_config_to_user(ota_handle);
+                if (res == SUCCESS_RETURN) {
+                    ctx->is_report_new_config = 1;
+                }
+            }
+        }
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int dm_fota_request_image(const char *version, int buffer_len)
+{
+    int res = 0;
+    void *ota_handle = NULL;
+    char *version_str = NULL;
+
+    if (NULL == version || buffer_len <= 0) {
+        dm_log_info("invalid input");
+        return FAIL_RETURN;
+    }
+
+    /* Get Ota Handle */
+    res = dm_ota_get_ota_handle(&ota_handle);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    version_str = DM_malloc(buffer_len + 1);
+    if (NULL == version_str) {
+        dm_log_info("failed to malloc");
+        return FAIL_RETURN;
+    }
+    memset(version_str, 0, buffer_len + 1);
+    memcpy(version_str, version, buffer_len);
+
+    res = iotx_req_image(ota_handle, version_str);
+    DM_free(version_str);
+    return res;
+}
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_fota.h

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef _DM_FOTA_H_
+#define _DM_FOTA_H_
+
+typedef struct {
+    int is_report_new_config;
+} dm_fota_ctx_t;
+
+int dm_fota_init(void);
+int dm_fota_deinit(void);
+int dm_fota_perform_sync(_OU_ char *output, _IN_ int output_len);
+int dm_fota_status_check(void);
+int dm_fota_request_image(_IN_ const char *version, _IN_ int buffer_len);
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_intf.h

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef _IOT_DM_API_H_
+#define _IOT_DM_API_H_
+
+typedef struct {
+    void *mutex;
+    void *cloud_connectivity;
+    void *local_connectivity;
+    iotx_dm_event_callback event_callback;
+} dm_api_ctx_t;
+
+#if defined(DEPRECATED_LINKKIT)
+typedef struct {
+    void *mutex;
+    int devid;
+    lite_cjson_item_t *lite;
+} dm_api_property_t;
+#endif
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_ipc.c

@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#include "iotx_dm_internal.h"
+
+dm_ipc_t g_dm_ipc;
+
+static dm_ipc_t *_dm_ipc_get_ctx(void)
+{
+    return &g_dm_ipc;
+}
+
+static void _dm_ipc_lock(void)
+{
+    dm_ipc_t *ctx = _dm_ipc_get_ctx();
+    if (ctx->mutex) {
+        HAL_MutexLock(ctx->mutex);
+    }
+}
+
+static void _dm_ipc_unlock(void)
+{
+    dm_ipc_t *ctx = _dm_ipc_get_ctx();
+    if (ctx->mutex) {
+        HAL_MutexUnlock(ctx->mutex);
+    }
+}
+
+int dm_ipc_init(int max_size)
+{
+    dm_ipc_t *ctx = _dm_ipc_get_ctx();
+
+    memset(ctx, 0, sizeof(dm_ipc_t));
+
+    /* Create Mutex */
+    ctx->mutex = HAL_MutexCreate();
+    if (ctx->mutex == NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    /* Init List */
+    ctx->msg_list.max_size = max_size;
+    INIT_LIST_HEAD(&ctx->msg_list.message_list);
+
+    return SUCCESS_RETURN;
+}
+
+void dm_ipc_deinit(void)
+{
+    dm_ipc_t *ctx = _dm_ipc_get_ctx();
+    dm_ipc_msg_node_t *del_node = NULL;
+    dm_ipc_msg_node_t *next_node = NULL;
+    dm_ipc_msg_t *del_msg = NULL;
+
+    if (ctx->mutex) {
+        HAL_MutexDestroy(ctx->mutex);
+    }
+
+    list_for_each_entry_safe(del_node, next_node, &ctx->msg_list.message_list, linked_list, dm_ipc_msg_node_t) {
+        /* Free Message */
+        del_msg = (dm_ipc_msg_t *)del_node->data;
+        if (del_msg->data) {
+            DM_free(del_msg->data);
+        }
+        DM_free(del_msg);
+        del_msg = NULL;
+
+        /* Free Node */
+        list_del(&del_node->linked_list);
+        DM_free(del_node);
+    }
+}
+
+int dm_ipc_msg_insert(void *data)
+{
+    dm_ipc_t *ctx = _dm_ipc_get_ctx();
+    dm_ipc_msg_node_t *node = NULL;
+
+    if (data == NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    _dm_ipc_lock();
+    dm_log_debug("dm msg list size: %d, max size: %d", ctx->msg_list.size, ctx->msg_list.max_size);
+    if (ctx->msg_list.size >= ctx->msg_list.max_size) {
+        dm_log_warning("dm ipc list full");
+        _dm_ipc_unlock();
+        return FAIL_RETURN;
+    }
+
+    node = DM_malloc(sizeof(dm_ipc_msg_node_t));
+    if (node == NULL) {
+        _dm_ipc_unlock();
+        return DM_MEMORY_NOT_ENOUGH;
+    }
+    memset(node, 0, sizeof(dm_ipc_msg_node_t));
+
+    node->data = data;
+    INIT_LIST_HEAD(&node->linked_list);
+    ctx->msg_list.size++;
+    list_add_tail(&node->linked_list, &ctx->msg_list.message_list);
+
+    _dm_ipc_unlock();
+    return SUCCESS_RETURN;
+}
+
+int dm_ipc_msg_next(void **data)
+{
+    dm_ipc_t *ctx = _dm_ipc_get_ctx();
+    dm_ipc_msg_node_t *node = NULL;
+
+    if (data == NULL || *data != NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    _dm_ipc_lock();
+
+    if (list_empty(&ctx->msg_list.message_list)) {
+        _dm_ipc_unlock();
+        return FAIL_RETURN;
+    }
+
+    node = list_first_entry(&ctx->msg_list.message_list, dm_ipc_msg_node_t, linked_list);
+    list_del(&node->linked_list);
+    ctx->msg_list.size--;
+
+    *data = node->data;
+    DM_free(node);
+
+    _dm_ipc_unlock();
+    return SUCCESS_RETURN;
+}
+

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_ipc.h

@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef _DM_IPC_H_
+#define _DM_IPC_H_
+
+#include "iotx_dm_internal.h"
+
+typedef struct {
+    iotx_dm_event_types_t type;
+    char *data;
+} dm_ipc_msg_t;
+
+typedef struct {
+    void *data;
+    struct list_head linked_list;
+} dm_ipc_msg_node_t;
+
+typedef struct {
+    int max_size;
+    int size;
+    struct list_head message_list;
+} dm_ipc_msg_list_t;
+
+typedef struct {
+    void *mutex;
+    dm_ipc_msg_list_t msg_list;
+} dm_ipc_t;
+
+int dm_ipc_init(int max_size);
+void dm_ipc_deinit(void);
+int dm_ipc_msg_insert(void *data);
+int dm_ipc_msg_next(void **data);
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_log_report.c

@@ -0,0 +1,277 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#include "iotx_dm_internal.h"
+
+#ifdef LOG_REPORT_TO_CLOUD
+
+#include "dev_model_api.h"
+
+const char THING_LOG_POST_PARAMS_HEAD[] =
+            "\"%.*s %s %ld ";
+const char THING_LOG_POST_PARAMS_BODY[] =
+            "%s %ld ";
+const char THING_LOG_POST_PARAMS_END[] =
+            "%s %ld\",";
+
+char *g_log_poll = NULL;
+static char *current_log_pos = NULL;
+
+int remove_log_poll()
+{
+    if (NULL != g_log_poll) {
+        HAL_Free(g_log_poll);
+        g_log_poll = NULL;
+        current_log_pos = NULL;
+    }
+    return 0;
+}
+
+
+unsigned int push_log(const char *input_log, int input_log_size)
+{
+    if (NULL == current_log_pos || NULL == input_log || input_log_size <= 0) {
+        dm_log_debug("invalid params");
+        return (unsigned int)-1;
+    }
+    memcpy(current_log_pos, input_log, input_log_size);
+    current_log_pos += input_log_size;
+    return (current_log_pos - g_log_poll);
+}
+
+unsigned int add_tail()
+{
+    const char *tail = "]}";
+    current_log_pos -= 1;
+    return push_log(tail, strlen(tail));
+}
+
+void add_log_header()
+{
+    const char *subprefix = "{\"template\": \"traceContext logContent\",\"contents\":[";
+    int sublen = strlen(subprefix);
+    push_log(subprefix, sublen);
+}
+
+int reset_log_poll()
+{
+    if (NULL == g_log_poll) {
+        dm_log_err("log buffer is NULL");
+        return -1;
+    }
+    memset(g_log_poll, 0, LOG_POLL_SIZE);
+    current_log_pos = g_log_poll;
+    add_log_header();
+    return 0;
+}
+
+int create_log_poll()
+{
+    int ret;
+    remove_log_poll();
+    g_log_poll = HAL_Malloc(LOG_POLL_SIZE);
+    ret = reset_log_poll();
+    return ret;
+}
+
+static int switch_status = 0; /* 0 for switch off; 1 for switch on */
+static unsigned int sample_interval = 5;
+static unsigned int sample_count  = 1000;
+
+#define MSG_ID_LEN (64)
+char msg_array[MSG_ID_LEN] = {0};
+int check_target_msg(const char *input, int len)
+{
+    /* do not upload log when swith is off */
+    if (0 == switch_status) {
+        return -1;
+    }
+    if (NULL == input || len <= 0) {
+        dm_log_err("invalid params");
+        return -1;
+    }
+    return strncmp(input, msg_array, len);
+}
+
+static unsigned int msg_num = 0;
+/* return 0 for success; -1 for failure */
+int set_target_msg(const char *input, int len)
+{
+    if (0 == switch_status) {
+        return -1;
+    }
+    if ((msg_num % sample_interval == 0) && (msg_num < sample_count)) {
+        if (NULL == input || len <= 0) {
+            dm_log_err("invalid params");
+            return -1;
+        }
+        strncpy(msg_array, input, len);
+        return 0;
+    }
+    return -1;
+}
+
+void parse_msg_id(_IN_ char *payload, _IN_ int payload_len, _OU_ dm_msg_request_payload_t *request)
+{
+    lite_cjson_t lite;
+
+    if (payload == NULL || payload_len <= 0 || request == NULL) {
+        return;
+    }
+
+    dm_utils_json_parse(payload, payload_len, cJSON_Object, &lite);
+    dm_utils_json_object_item(&lite, DM_MSG_KEY_ID, strlen(DM_MSG_KEY_ID), cJSON_String, &request->id);
+}
+
+int stop_sample()
+{
+    if (current_log_pos > g_log_poll) {
+        dm_mgr_upstream_thing_log_post(0, NULL, 0, 1);
+    }
+    switch_status = 0;
+    dm_log_info("stop sample");
+    return remove_log_poll();
+}
+
+void parse_switch_info(_IN_ char *payload, _IN_ int payload_len)
+{
+    lite_cjson_t lite, lite_sample_count, lite_sample_interval, lite_sample_target;
+    const char *c1 = "Count";
+    const char *c2 = "Interval";
+    const char *c3 = "ProfileTarget";
+    char *sample_target;
+    int sample_target_len;
+    const char *target = "propSet";
+    int ret = -1;
+
+    if (payload == NULL || payload_len <= 0) {
+        return;
+    }
+    dm_utils_json_parse(payload, payload_len, cJSON_Object, &lite);
+    ret = lite_cjson_object_item(&lite, c1, strlen(c1), &lite_sample_count);
+    if (ret < SUCCESS_RETURN) {
+        return;
+    }
+
+    ret = lite_cjson_object_item(&lite, c2, strlen(c2), &lite_sample_interval);
+    if (ret < SUCCESS_RETURN) {
+        return;
+    }
+
+    ret = lite_cjson_object_item(&lite, c3, strlen(c3), &lite_sample_target);
+    if (ret < SUCCESS_RETURN) {
+        return;
+    }
+
+    sample_count = lite_sample_count.value_int;
+    sample_interval = lite_sample_interval.value_int;
+    sample_target = lite_sample_target.value;
+    sample_target_len  = lite_sample_target.value_length;
+    dm_log_info("switch count is %d, interval is %d, target is %.*s\n", sample_count, sample_interval,
+                sample_target_len, sample_target);
+    /* if the target is not property set, return */
+    if (0 != strncmp(sample_target, target, sample_target_len)) {
+        dm_log_info("target is not propSet, return\n");
+        return;
+    }
+    if (sample_interval <= 0) {
+        dm_log_err("invalid sample interval\n");
+        return;
+    }
+    msg_num = 0;
+    /* when it switch off, force upload the remaining log */
+    if (0 == sample_count) {
+        ret = stop_sample();
+    } else {
+        switch_status = 1;
+        ret = create_log_poll();
+    }
+
+    dm_log_info("log switch run status is %d\n", ret);
+}
+
+REPORT_STATE g_report_status = READY;
+
+void send_permance_info(char *input, int input_len, char *comments, int report_format)
+{
+#define LOCAL_POST_LEN (150)
+    char data[LOCAL_POST_LEN] = {0};
+    const char *format = NULL;
+    if (0 == switch_status) {
+        return;
+    }
+
+    switch (report_format) {
+        case 0:
+            if (NULL == input || input_len <= 0) {
+                dm_log_err("invalid params");
+                return;
+            }
+            format = THING_LOG_POST_PARAMS_HEAD;
+            HAL_Snprintf(data, sizeof(data), format, input_len, input,
+                         comments, (long)HAL_UptimeMs());
+            break;
+        case 1:
+            format = THING_LOG_POST_PARAMS_BODY;
+            HAL_Snprintf(data, sizeof(data), format,
+                         comments, (long)HAL_UptimeMs());
+            break;
+        case 2:
+            format = THING_LOG_POST_PARAMS_END;
+            HAL_Snprintf(data, sizeof(data), format,
+                         comments, (long)HAL_UptimeMs());
+            g_report_status = DONE;
+            break;
+        default:
+            return;
+    }
+    iotx_dm_log_post(0,  data, strlen((const char *)data));
+    if (2 == report_format) {
+        g_report_status = READY;
+    }
+}
+
+void get_msgid(char *payload, int is_cloud)
+{
+    const char *interest = "\"method\":\"thing.service.property.set";
+    char *found;
+    dm_msg_request_payload_t request;
+    if (0 == switch_status || NULL == payload) {
+        return;
+    }
+
+    found = strstr(payload, interest);
+    if (NULL == found) {
+        return;
+    }
+    found = strstr(payload, "{");
+    if (NULL == found) {
+        return;
+    }
+    msg_num++;
+    parse_msg_id(found, strlen(found), &request);
+    if (RUNNING == g_report_status) {
+        dm_log_info("current working on a sample, return");
+        return;
+    }
+
+    if (sample_count <= msg_num) {
+        stop_sample();
+        return;
+    }
+
+    /* if it does not meet the sample conditions, do NOT take sample */
+    if (SUCCESS_RETURN != set_target_msg(request.id.value, request.id.value_length)) {
+        return;
+    }
+
+    g_report_status = RUNNING;
+
+    if (1 == is_cloud) {
+        send_permance_info(request.id.value, request.id.value_length, "1_cloud", 0);
+    } else if (0 == is_cloud) {
+        send_permance_info(request.id.value, request.id.value_length, "1_alcs", 0);
+    }
+}
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_manager.h

@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef _DM_MANAGER_H_
+#define _DM_MANAGER_H_
+
+#include "iotx_dm_internal.h"
+
+typedef struct {
+    int devid;
+    int dev_type;
+#if defined(DEPRECATED_LINKKIT)
+    dm_shw_t *dev_shadow;
+    iotx_dm_tsl_source_t tsl_source;
+#endif
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1];
+    char device_name[IOTX_DEVICE_NAME_LEN + 1];
+    char device_secret[IOTX_DEVICE_SECRET_LEN + 1];
+    iotx_dm_dev_avail_t status;
+    iotx_dm_dev_status_t dev_status;
+    struct list_head linked_list;
+} dm_mgr_dev_node_t;
+
+typedef struct {
+    void *mutex;
+    int global_devid;
+    struct list_head dev_list;
+} dm_mgr_ctx;
+
+int dm_mgr_init(void);
+int dm_mgr_deinit(void);
+int dm_mgr_device_query(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1], _OU_ int *devid);
+int dm_mgr_device_create(_IN_ int dev_type, _IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1],
+                         _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1], _IN_ char device_secret[IOTX_DEVICE_SECRET_LEN + 1], _OU_ int *devid);
+int dm_mgr_device_destroy(_IN_ int devid);
+int dm_mgr_device_number(void);
+int dm_mgr_get_devid_by_index(_IN_ int index, _OU_ int *devid);
+int dm_mgr_get_next_devid(_IN_ int devid, _OU_ int *devid_next);
+int dm_mgr_search_device_by_devid(_IN_ int devid, _OU_ char product_key[IOTX_PRODUCT_KEY_LEN + 1],
+                                  _OU_ char device_name[IOTX_DEVICE_NAME_LEN + 1], _OU_ char device_secret[IOTX_DEVICE_SECRET_LEN + 1]);
+int dm_mgr_search_device_by_pkdn(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                                 _OU_ int *devid);
+int dm_mgr_search_device_node_by_devid(_IN_ int devid, _OU_ void **node);
+
+int dm_mgr_get_dev_type(_IN_ int devid, _OU_ int *dev_type);
+int dm_mgr_set_dev_enable(_IN_ int devid);
+int dm_mgr_set_dev_disable(_IN_ int devid);
+int dm_mgr_get_dev_avail(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                         _OU_ iotx_dm_dev_avail_t *status);
+int dm_mgr_set_dev_status(_IN_ int devid, _IN_ iotx_dm_dev_status_t status);
+int dm_mgr_get_dev_status(_IN_ int devid, _OU_ iotx_dm_dev_status_t *status);
+int dm_mgr_set_device_secret(_IN_ int devid, _IN_ char device_secret[IOTX_DEVICE_SECRET_LEN + 1]);
+int dm_mgr_dev_initialized(int devid);
+int dm_mgr_upstream_thing_property_desired_get(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len);
+int dm_mgr_upstream_thing_property_desired_delete(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len);
+
+#ifdef DEVICE_MODEL_GATEWAY
+    int dm_mgr_upstream_thing_sub_register(_IN_ int devid);
+    int dm_mgr_upstream_thing_sub_unregister(_IN_ int devid);
+    int dm_mgr_upstream_thing_topo_add(_IN_ int devid);
+    int dm_mgr_upstream_thing_topo_delete(_IN_ int devid);
+    int dm_mgr_upstream_thing_topo_get(void);
+    int dm_mgr_upstream_thing_list_found(_IN_ int devid);
+    int dm_mgr_upstream_combine_login(_IN_ int devid);
+    int dm_mgr_upstream_combine_logout(_IN_ int devid);
+#endif
+int dm_mgr_upstream_thing_model_up_raw(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len);
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+int dm_mgr_upstream_thing_property_post(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len);
+#ifdef LOG_REPORT_TO_CLOUD
+    int dm_mgr_upstream_thing_log_post(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len, int force_update);
+#endif
+int dm_mgr_upstream_thing_event_post(_IN_ int devid, _IN_ char *identifier, _IN_ int identifier_len, _IN_ char *method,
+                                     _IN_ char *payload, _IN_ int payload_len);
+int dm_mgr_upstream_thing_deviceinfo_update(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len);
+int dm_mgr_upstream_thing_deviceinfo_delete(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len);
+int dm_mgr_upstream_thing_dsltemplate_get(_IN_ int devid);
+int dm_mgr_upstream_thing_dynamictsl_get(_IN_ int devid);
+int dm_mgr_upstream_ntp_request(void);
+int dm_mgr_upstream_thing_service_response(_IN_ int devid, _IN_ char *msgid, _IN_ int msgid_len,
+        _IN_ iotx_dm_error_code_t code,
+        _IN_ char *identifier, _IN_ int identifier_len, _IN_ char *payload, _IN_ int payload_len, void *ctx);
+int dm_mgr_upstream_thing_property_get_response(_IN_ int devid, _IN_ char *msgid, _IN_ int msgid_len,
+        _IN_ iotx_dm_error_code_t code,
+        _IN_ char *payload, _IN_ int payload_len, _IN_ void *ctx);
+int dm_mgr_upstream_rrpc_response(_IN_ int devid, _IN_ char *msgid, _IN_ int msgid_len, _IN_ iotx_dm_error_code_t code,
+                                  _IN_ char *rrpcid, _IN_ int rrpcid_len, _IN_ char *payload, _IN_ int payload_len);
+#ifdef DEVICE_MODEL_SUBDEV_OTA
+    int dm_mgr_upstream_thing_firmware_version_update(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len);
+#endif
+#endif
+#ifdef DEPRECATED_LINKKIT
+int dm_mgr_deprecated_set_tsl_source(_IN_ int devid, _IN_ iotx_dm_tsl_source_t tsl_source);
+int dm_mgr_deprecated_get_tsl_source(_IN_ int devid, _IN_ iotx_dm_tsl_source_t *tsl_source);
+int dm_mgr_deprecated_search_devid_by_device_node(_IN_ void *node, _OU_ int *devid);
+int dm_mgr_deprecated_set_tsl(int devid, iotx_dm_tsl_type_t tsl_type, const char *tsl, int tsl_len);
+int dm_mgr_deprecated_get_property_data(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _OU_ void **data);
+int dm_mgr_deprecated_get_service_input_data(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _OU_ void **data);
+int dm_mgr_deprecated_get_service_output_data(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _OU_ void **data);
+int dm_mgr_deprecated_get_event_output_data(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _OU_ void **data);
+int dm_mgr_deprecated_get_data_type(_IN_ void *property, _OU_ dm_shw_data_type_e *type);
+int dm_mgr_deprecated_get_property_number(_IN_ int devid, _OU_ int *number);
+int dm_mgr_deprecated_get_service_number(_IN_ int devid, _OU_ int *number);
+int dm_mgr_deprecated_get_event_number(_IN_ int devid, _OU_ int *number);
+int dm_mgr_deprecated_get_property_by_index(_IN_ int devid, _IN_ int index, _OU_ void **property);
+int dm_mgr_deprecated_get_service_by_index(_IN_ int devid, _IN_ int index, _OU_ void **service);
+int dm_mgr_deprecated_get_event_by_index(_IN_ int devid, _IN_ int index, _OU_ void **event);
+int dm_mgr_deprecated_get_service_by_identifier(_IN_ int devid, _IN_ char *identifier, _OU_ void **service);
+int dm_mgr_deprecated_get_event_by_identifier(_IN_ int devid, _IN_ char *identifier, _OU_ void **event);
+int dm_mgr_deprecated_get_property_identifier(_IN_ void *property, _OU_ char **identifier);
+int dm_mgr_deprecated_get_service_method(_IN_ void *service, _OU_ char **method);
+int dm_mgr_deprecated_get_event_method(_IN_ void *event, _OU_ char **method);
+int dm_mgr_deprecated_set_property_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value,
+        _IN_ int value_len);
+int dm_mgr_deprecated_get_property_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value);
+int dm_mgr_deprecated_set_event_output_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value,
+        _IN_ int value_len);
+int dm_mgr_deprecated_get_event_output_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value);
+int dm_mgr_deprecated_set_service_input_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value,
+        _IN_ int value_len);
+int dm_mgr_deprecated_get_service_input_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value);
+int dm_mgr_deprecated_set_service_output_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value,
+        _IN_ int value_len);
+int dm_mgr_deprecated_get_service_output_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value);
+int dm_mgr_deprecated_assemble_property(_IN_ int devid, _IN_ char *identifier, _IN_ int identifier_len,
+                                        _IN_ lite_cjson_item_t *lite);
+int dm_mgr_deprecated_assemble_event_output(_IN_ int devid, _IN_ char *identifier, _IN_ int identifier_len,
+        _IN_ lite_cjson_item_t *lite);
+int dm_mgr_deprecated_assemble_service_output(_IN_ int devid, _IN_ char *identifier, _IN_ int identifier_len,
+        _IN_ lite_cjson_item_t *lite);
+int dm_mgr_deprecated_upstream_thing_service_response(_IN_ int devid, _IN_ int msgid, _IN_ iotx_dm_error_code_t code,
+        _IN_ char *identifier, _IN_ int identifier_len, _IN_ char *payload, _IN_ int payload_len);
+#endif
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_message.h

@@ -0,0 +1,177 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef _DM_MESSAGE_H_
+#define _DM_MESSAGE_H_
+
+#include "iotx_dm_internal.h"
+
+#define DM_MSG_KEY_ID                   "id"
+#define DM_MSG_KEY_VERSION              "version"
+#define DM_MSG_KEY_METHOD               "method"
+#define DM_MSG_KEY_PARAMS               "params"
+#define DM_MSG_KEY_CODE                 "code"
+#define DM_MSG_KEY_DATA                 "data"
+#define DM_MSG_KEY_MESSAGE              "message"
+
+#define DM_MSG_VERSION                  "1.0"
+
+#define DM_MSG_KEY_PRODUCT_KEY          "productKey"
+#define DM_MSG_KEY_DEVICE_NAME          "deviceName"
+#define DM_MSG_KEY_DEVICE_SECRET        "deviceSecret"
+#define DM_MSG_KEY_TIME                 "time"
+
+#define DM_MSG_SIGN_METHOD_SHA256       "Sha256"
+#define DM_MSG_SIGN_METHOD_HMACMD5      "hmacMd5"
+#define DM_MSG_SIGN_METHOD_HMACSHA1     "hmacSha1"
+#define DM_MSG_SIGN_METHOD_HMACSHA256   "hmacSha256"
+
+typedef enum {
+    DM_MSG_DEST_CLOUD = 0x01,
+    DM_MSG_DEST_LOCAL = 0x02,
+    DM_MSG_DEST_ALL   = 0x03
+} dm_msg_dest_type_t;
+
+typedef struct {
+    const char *uri;
+    unsigned char *payload;
+    unsigned int payload_len;
+    void *context;
+} dm_msg_source_t;
+
+typedef struct {
+    const char *uri_name;
+} dm_msg_dest_t;
+
+typedef struct {
+    lite_cjson_t id;
+    lite_cjson_t version;
+    lite_cjson_t method;
+    lite_cjson_t params;
+} dm_msg_request_payload_t;
+
+typedef struct {
+    lite_cjson_t id;
+    lite_cjson_t code;
+    lite_cjson_t data;
+    lite_cjson_t message;
+} dm_msg_response_payload_t;
+
+typedef struct {
+    int msgid;
+    int devid;
+    const char *service_prefix;
+    const char *service_name;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1];
+    char device_name[IOTX_DEVICE_NAME_LEN + 1];
+    char *params;
+    int params_len;
+    char *method;
+    iotx_cm_data_handle_cb callback;
+} dm_msg_request_t;
+
+typedef struct {
+    const char *service_prefix;
+    const char *service_name;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1];
+    char device_name[IOTX_DEVICE_NAME_LEN + 1];
+    iotx_dm_error_code_t code;
+} dm_msg_response_t;
+
+typedef struct {
+    int id;
+} dm_msg_ctx_t;
+
+
+int dm_msg_init(void);
+int dm_msg_deinit(void);
+int _dm_msg_send_to_user(iotx_dm_event_types_t type, char *message);
+int dm_msg_send_msg_timeout_to_user(int msg_id, int devid, iotx_dm_event_types_t type);
+int dm_msg_uri_parse_pkdn(_IN_ char *uri, _IN_ int uri_len, _IN_ int start_deli, _IN_ int end_deli,
+                          _OU_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _OU_ char device_name[IOTX_DEVICE_NAME_LEN + 1]);
+int dm_msg_request_parse(_IN_ char *payload, _IN_ int payload_len, _OU_ dm_msg_request_payload_t *request);
+int dm_msg_response_parse(_IN_ char *payload, _IN_ int payload_len, _OU_ dm_msg_response_payload_t *response);
+int dm_msg_request(dm_msg_dest_type_t type, _IN_ dm_msg_request_t *request);
+int dm_msg_response(dm_msg_dest_type_t type, _IN_ dm_msg_request_payload_t *request, _IN_ dm_msg_response_t *response,
+                    _IN_ char *data, _IN_ int data_len, _IN_ void *user_data);
+int dm_msg_thing_model_down_raw(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                                _IN_ char *payload, _IN_ int payload_len);
+int dm_msg_thing_model_up_raw_reply(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1],
+                                    _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1], char *payload, int payload_len);
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+int dm_msg_property_set(int devid, dm_msg_request_payload_t *request);
+#ifndef DEPRECATED_LINKKIT
+int dm_msg_property_get(_IN_ int devid, _IN_ dm_msg_request_payload_t *request, _IN_ void *ctx);
+#else
+int dm_msg_property_get(_IN_ int devid, _IN_ dm_msg_request_payload_t *request, _IN_ char **payload,
+                        _IN_ int *payload_len);
+#endif
+int dm_msg_thing_service_request(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                                 char *identifier, int identifier_len, dm_msg_request_payload_t *request,  _IN_ void *ctx);
+int dm_msg_rrpc_request(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                        char *messageid, int messageid_len, dm_msg_request_payload_t *request);
+int dm_msg_thing_event_property_post_reply(dm_msg_response_payload_t *response);
+int dm_msg_thing_event_post_reply(_IN_ char *identifier, _IN_ int identifier_len,
+                                  _IN_ dm_msg_response_payload_t *response);
+int dm_msg_thing_deviceinfo_update_reply(dm_msg_response_payload_t *response);
+int dm_msg_thing_property_desired_get_reply(dm_msg_response_payload_t *response);
+int dm_msg_thing_property_desired_delete_reply(dm_msg_response_payload_t *response);
+int dm_msg_thing_deviceinfo_delete_reply(dm_msg_response_payload_t *response);
+int dm_msg_thing_dsltemplate_get_reply(dm_msg_response_payload_t *response);
+int dm_msg_thing_dynamictsl_get_reply(dm_msg_response_payload_t *response);
+int dm_msg_ntp_response(char *payload, int payload_len);
+int dm_msg_ext_error_reply(dm_msg_response_payload_t *response);
+#endif
+
+#ifdef DEVICE_MODEL_GATEWAY
+    int dm_msg_topo_add_notify(_IN_ char *payload, _IN_ int payload_len);
+    int dm_msg_thing_disable(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1]);
+    int dm_msg_thing_enable(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1]);
+    int dm_msg_thing_delete(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1]);
+    int dm_msg_thing_gateway_permit(_IN_ char *payload, _IN_ int payload_len);
+    int dm_msg_thing_sub_register_reply(dm_msg_response_payload_t *response);
+    int dm_msg_thing_sub_unregister_reply(dm_msg_response_payload_t *response);
+    int dm_msg_thing_topo_add_reply(dm_msg_response_payload_t *response);
+    int dm_msg_thing_topo_delete_reply(dm_msg_response_payload_t *response);
+    int dm_msg_topo_get_reply(dm_msg_response_payload_t *response);
+    int dm_msg_thing_list_found_reply(dm_msg_response_payload_t *response);
+    int dm_msg_combine_login_reply(dm_msg_response_payload_t *response);
+    int dm_msg_combine_logout_reply(dm_msg_response_payload_t *response);
+#endif
+#ifdef ALCS_ENABLED
+    int dm_msg_dev_core_service_dev(char **payload, int *payload_len);
+#endif
+int dm_msg_cloud_connected(void);
+int dm_msg_cloud_disconnect(void);
+int dm_msg_cloud_reconnect(void);
+#if 0
+    int dm_msg_found_device(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1]);
+    int dm_msg_remove_device(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1]);
+    int dm_msg_unregister_result(_IN_ char *uri, _IN_ int result);
+    int dm_msg_send_result(_IN_ char *uri, _IN_ int result);
+    int dm_msg_add_service_result(_IN_ char *uri, _IN_ int result);
+    int dm_msg_remove_service_result(_IN_ char *uri, _IN_ int result);
+#endif
+int dm_msg_register_result(_IN_ char *uri, _IN_ int result);
+
+#ifdef DEVICE_MODEL_GATEWAY
+int dm_msg_thing_sub_register(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                              _OU_ dm_msg_request_t *request);
+int dm_msg_thing_sub_unregister(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                                _OU_ dm_msg_request_t *request);
+int dm_msg_thing_topo_add(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                          _IN_ char device_secret[IOTX_DEVICE_SECRET_LEN + 1], _OU_ dm_msg_request_t *request);
+int dm_msg_thing_topo_delete(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                             _OU_ dm_msg_request_t *request);
+int dm_msg_thing_topo_get(_OU_ dm_msg_request_t *request);
+int dm_msg_thing_list_found(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                            _OU_ dm_msg_request_t *request);
+int dm_msg_combine_login(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                         _IN_ char device_secret[IOTX_DEVICE_SECRET_LEN + 1], _OU_ dm_msg_request_t *request);
+int dm_msg_combine_logout(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                          _OU_ dm_msg_request_t *request);
+#endif
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_message_cache.c

@@ -0,0 +1,177 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+#include "iotx_dm_internal.h"
+
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+
+dm_msg_cache_ctx_t g_dm_msg_cache_ctx;
+
+dm_msg_cache_ctx_t *_dm_msg_cache_get_ctx(void)
+{
+    return &g_dm_msg_cache_ctx;
+}
+
+static void _dm_msg_cache_mutex_lock(void)
+{
+    dm_msg_cache_ctx_t *ctx = _dm_msg_cache_get_ctx();
+    if (ctx->mutex) {
+        HAL_MutexLock(ctx->mutex);
+    }
+}
+
+static void _dm_msg_cache_mutex_unlock(void)
+{
+    dm_msg_cache_ctx_t *ctx = _dm_msg_cache_get_ctx();
+    if (ctx->mutex) {
+        HAL_MutexUnlock(ctx->mutex);
+    }
+}
+
+int dm_msg_cache_init(void)
+{
+    dm_msg_cache_ctx_t *ctx = _dm_msg_cache_get_ctx();
+
+    memset(ctx, 0, sizeof(dm_msg_cache_ctx_t));
+
+    /* Create Mutex */
+    ctx->mutex = HAL_MutexCreate();
+    if (ctx->mutex == NULL) {
+        return DM_MEMORY_NOT_ENOUGH;
+    }
+
+    /* Init Message Cache List */
+    INIT_LIST_HEAD(&ctx->dmc_list);
+
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_cache_deinit(void)
+{
+    dm_msg_cache_ctx_t *ctx = _dm_msg_cache_get_ctx();
+    dm_msg_cache_node_t *node = NULL;
+    dm_msg_cache_node_t *next = NULL;
+
+    _dm_msg_cache_mutex_lock();
+    list_for_each_entry_safe(node, next, &ctx->dmc_list, linked_list, dm_msg_cache_node_t) {
+        list_del(&node->linked_list);
+        if (node->data) {
+            DM_free(node->data);
+        }
+        DM_free(node);
+        _dm_msg_cache_mutex_unlock();
+    }
+    _dm_msg_cache_mutex_unlock();
+
+    if (ctx->mutex) {
+        HAL_MutexDestroy(ctx->mutex);
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_cache_insert(int msgid, int devid, iotx_dm_event_types_t type, char *data)
+{
+    dm_msg_cache_ctx_t *ctx = _dm_msg_cache_get_ctx();
+    dm_msg_cache_node_t *node = NULL;
+
+    dm_log_debug("dmc list size: %d", ctx->dmc_list_size);
+    if (ctx->dmc_list_size >= CONFIG_MSGCACHE_QUEUE_MAXLEN) {
+        return FAIL_RETURN;
+    }
+
+    node = DM_malloc(sizeof(dm_msg_cache_node_t));
+    if (node == NULL) {
+        return DM_MEMORY_NOT_ENOUGH;
+    }
+    memset(node, 0, sizeof(dm_msg_cache_node_t));
+
+    node->msgid = msgid;
+    node->devid = devid;
+    node->response_type = type;
+    node->data = data;
+    node->ctime = HAL_UptimeMs();
+    INIT_LIST_HEAD(&node->linked_list);
+
+    _dm_msg_cache_mutex_lock();
+    list_add_tail(&node->linked_list, &ctx->dmc_list);
+    ctx->dmc_list_size++;
+    _dm_msg_cache_mutex_unlock();
+
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_cache_search(_IN_ int msgid, _OU_ dm_msg_cache_node_t **node)
+{
+    dm_msg_cache_ctx_t *ctx = _dm_msg_cache_get_ctx();
+    dm_msg_cache_node_t *search_node = NULL;
+
+    if (msgid <= 0 || node == NULL || *node != NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    _dm_msg_cache_mutex_lock();
+    list_for_each_entry(search_node, &ctx->dmc_list, linked_list, dm_msg_cache_node_t) {
+        if (search_node->msgid == msgid) {
+            *node = search_node;
+            _dm_msg_cache_mutex_unlock();
+            return SUCCESS_RETURN;
+        }
+    }
+
+    _dm_msg_cache_mutex_unlock();
+    return FAIL_RETURN;
+}
+
+int dm_msg_cache_remove(int msgid)
+{
+    dm_msg_cache_ctx_t *ctx = _dm_msg_cache_get_ctx();
+    dm_msg_cache_node_t *node = NULL;
+    dm_msg_cache_node_t *next = NULL;
+
+    _dm_msg_cache_mutex_lock();
+    list_for_each_entry_safe(node, next, &ctx->dmc_list, linked_list, dm_msg_cache_node_t) {
+        if (node->msgid == msgid) {
+            list_del(&node->linked_list);
+            if (node->data) {
+                DM_free(node->data);
+            }
+            ctx->dmc_list_size--;
+            DM_free(node);
+            dm_log_debug("Remove Message ID: %d", msgid);
+            _dm_msg_cache_mutex_unlock();
+            return SUCCESS_RETURN;
+        }
+    }
+
+    _dm_msg_cache_mutex_unlock();
+    return FAIL_RETURN;
+}
+
+void dm_msg_cache_tick(void)
+{
+    dm_msg_cache_ctx_t *ctx = _dm_msg_cache_get_ctx();
+    dm_msg_cache_node_t *node = NULL;
+    dm_msg_cache_node_t *next = NULL;
+    uint64_t current_time = HAL_UptimeMs();
+
+    _dm_msg_cache_mutex_lock();
+    list_for_each_entry_safe(node, next, &ctx->dmc_list, linked_list, dm_msg_cache_node_t) {
+        if (current_time < node->ctime) {
+            node->ctime = current_time;
+        }
+        if (current_time - node->ctime >= DM_MSG_CACHE_TIMEOUT_MS_DEFAULT) {
+            dm_log_debug("Message ID Timeout: %d", node->msgid);
+            /* Send Timeout Message To User */
+            dm_msg_send_msg_timeout_to_user(node->msgid, node->devid, node->response_type);
+            list_del(&node->linked_list);
+            if (node->data) {
+                DM_free(node->data);
+            }
+            DM_free(node);
+            ctx->dmc_list_size--;
+        }
+    }
+    _dm_msg_cache_mutex_unlock();
+}
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_message_cache.h

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+#ifndef _DM_MESSAGE_CACHE_H_
+#define _DM_MESSAGE_CACHE_H_
+
+#include "iotx_dm_internal.h"
+
+#define DM_MSG_CACHE_TIMEOUT_MS_DEFAULT (10000)
+
+typedef struct {
+    int msgid;
+    int devid;
+    iotx_dm_event_types_t response_type;
+    char *data;
+    uint64_t ctime;
+    struct list_head linked_list;
+} dm_msg_cache_node_t;
+
+typedef struct {
+    void *mutex;
+    int dmc_list_size;
+    struct list_head dmc_list;
+} dm_msg_cache_ctx_t;
+
+int dm_msg_cache_init(void);
+int dm_msg_cache_deinit(void);
+int dm_msg_cache_insert(int msg_id, int devid, iotx_dm_event_types_t type, char *data);
+int dm_msg_cache_search(_IN_ int msg_id, _OU_ dm_msg_cache_node_t **node);
+int dm_msg_cache_remove(int msg_id);
+void dm_msg_cache_tick(void);
+
+#endif
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_msg_process.c

@@ -0,0 +1,974 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#include "iotx_dm_internal.h"
+
+const char DM_URI_SYS_PREFIX[]                        DM_READ_ONLY = "/sys/%s/%s/";
+const char DM_URI_EXT_SESSION_PREFIX[]                DM_READ_ONLY = "/ext/session/%s/%s/";
+const char DM_URI_EXT_NTP_PREFIX[]                    DM_READ_ONLY = "/ext/ntp/%s/%s/";
+const char DM_URI_EXT_ERROR_PREFIX[]                  DM_READ_ONLY = "/ext/error/%s/%s";
+const char DM_URI_REPLY_SUFFIX[]                      DM_READ_ONLY = "_reply";
+const char DM_URI_OTA_DEVICE_INFORM[]                 DM_READ_ONLY = "/ota/device/inform/%s/%s";
+
+/* From Cloud To Local Request And Response*/
+const char DM_URI_THING_MODEL_DOWN_RAW[]              DM_READ_ONLY = "thing/model/down_raw";
+const char DM_URI_THING_MODEL_DOWN_RAW_REPLY[]        DM_READ_ONLY = "thing/model/down_raw_reply";
+
+/* From Local To Cloud Request And Response*/
+const char DM_URI_THING_MODEL_UP_RAW[]                DM_READ_ONLY = "thing/model/up_raw";
+const char DM_URI_THING_MODEL_UP_RAW_REPLY[]          DM_READ_ONLY = "thing/model/up_raw_reply";
+
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+    const char DM_URI_RRPC_REQUEST_WILDCARD[]             DM_READ_ONLY = "rrpc/request/+";
+
+    /* From Cloud To Local Request And Response*/
+    const char DM_URI_THING_SERVICE_PROPERTY_SET[]        DM_READ_ONLY = "thing/service/property/set";
+    const char DM_URI_THING_SERVICE_PROPERTY_SET_REPLY[]  DM_READ_ONLY = "thing/service/property/set_reply";
+    const char DM_URI_THING_SERVICE_PROPERTY_GET[]        DM_READ_ONLY = "thing/service/property/get";
+    const char DM_URI_THING_SERVICE_PROPERTY_GET_REPLY[]  DM_READ_ONLY = "thing/service/property/get_reply";
+    const char DM_URI_THING_SERVICE_REQUEST_WILDCARD[]    DM_READ_ONLY = "thing/service/+";
+    const char DM_URI_THING_SERVICE_REQUEST_WILDCARD2[]   DM_READ_ONLY = "thing/service/#";
+    const char DM_URI_THING_SERVICE_REQUEST[]             DM_READ_ONLY = "thing/service/%s";
+    const char DM_URI_THING_SERVICE_RESPONSE[]            DM_READ_ONLY = "thing/service/%.*s_reply";
+    #ifdef DEVICE_MODEL_SHADOW
+        const char DM_URI_THING_PROPERTY_DESIRED_GET[]        DM_READ_ONLY = "thing/property/desired/get";
+        const char DM_URI_THING_PROPERTY_DESIRED_DELETE[]     DM_READ_ONLY = "thing/property/desired/delete";
+        const char DM_URI_THING_PROPERTY_DESIRED_GET_REPLY[]  DM_READ_ONLY = "thing/property/desired/get_reply";
+        const char DM_URI_THING_PROPERTY_DESIRED_DELETE_REPLY[]  DM_READ_ONLY = "thing/property/desired/delete_reply";
+    #endif
+    /* From Local To Cloud Request And Response*/
+    #ifdef LOG_REPORT_TO_CLOUD
+        const char DM_URI_THING_LOG_POST[]                    DM_READ_ONLY = "thing/log/post";
+    #endif
+    const char DM_URI_THING_EVENT_PROPERTY_POST[]         DM_READ_ONLY = "thing/event/property/post";
+    const char DM_URI_THING_EVENT_PROPERTY_POST_REPLY[]   DM_READ_ONLY = "thing/event/property/post_reply";
+    const char DM_URI_THING_EVENT_POST[]                  DM_READ_ONLY = "thing/event/%.*s/post";
+    const char DM_URI_THING_EVENT_POST_REPLY[]            DM_READ_ONLY = "thing/event/%s/post_reply";
+    const char DM_URI_THING_EVENT_POST_REPLY_WILDCARD[]   DM_READ_ONLY = "thing/event/+/post_reply";
+    const char DM_URI_THING_DEVICEINFO_UPDATE[]           DM_READ_ONLY = "thing/deviceinfo/update";
+    const char DM_URI_THING_DEVICEINFO_UPDATE_REPLY[]     DM_READ_ONLY = "thing/deviceinfo/update_reply";
+    const char DM_URI_THING_DEVICEINFO_DELETE[]           DM_READ_ONLY = "thing/deviceinfo/delete";
+    const char DM_URI_THING_DEVICEINFO_DELETE_REPLY[]     DM_READ_ONLY = "thing/deviceinfo/delete_reply";
+    const char DM_URI_THING_DSLTEMPLATE_GET[]             DM_READ_ONLY = "thing/dsltemplate/get";
+    const char DM_URI_THING_DSLTEMPLATE_GET_REPLY[]       DM_READ_ONLY = "thing/dsltemplate/get_reply";
+    const char DM_URI_THING_DYNAMICTSL_GET[]              DM_READ_ONLY = "thing/dynamicTsl/get";
+    const char DM_URI_THING_DYNAMICTSL_GET_REPLY[]        DM_READ_ONLY = "thing/dynamicTsl/get_reply";
+    const char DM_URI_NTP_REQUEST[]                       DM_READ_ONLY = "request";
+    const char DM_URI_NTP_RESPONSE[]                      DM_READ_ONLY = "response";
+#endif
+
+const char DM_URI_DEV_CORE_SERVICE_DEV[]              DM_READ_ONLY = "/dev/core/service/dev";
+
+#ifdef DEVICE_MODEL_GATEWAY
+    /* From Cloud To Local Request And Response*/
+    const char DM_URI_THING_TOPO_ADD_NOTIFY[]             DM_READ_ONLY = "thing/topo/add/notify";
+    const char DM_URI_THING_TOPO_ADD_NOTIFY_REPLY[]       DM_READ_ONLY = "thing/topo/add/notify_reply";
+    const char DM_URI_THING_DELETE[]                      DM_READ_ONLY = "thing/delete";
+    const char DM_URI_THING_DELETE_REPLY[]                DM_READ_ONLY = "thing/delete_reply";
+    const char DM_URI_THING_DISABLE[]                     DM_READ_ONLY = "thing/disable";
+    const char DM_URI_THING_DISABLE_REPLY[]               DM_READ_ONLY = "thing/disable_reply";
+    const char DM_URI_THING_ENABLE[]                      DM_READ_ONLY = "thing/enable";
+    const char DM_URI_THING_ENABLE_REPLY[]                DM_READ_ONLY = "thing/enable_reply";
+    const char DM_URI_THING_GATEWAY_PERMIT[]              DM_READ_ONLY = "thing/gateway/permit";
+    const char DM_URI_THING_GATEWAY_PERMIT_REPLY[]        DM_READ_ONLY = "thing/gateway/permit_reply";
+
+    /* From Local To Cloud Request And Response*/
+    const char DM_URI_THING_SUB_REGISTER[]                DM_READ_ONLY = "thing/sub/register";
+    const char DM_URI_THING_SUB_REGISTER_REPLY[]          DM_READ_ONLY = "thing/sub/register_reply";
+    const char DM_URI_THING_SUB_UNREGISTER[]              DM_READ_ONLY = "thing/sub/unregister";
+    const char DM_URI_THING_SUB_UNREGISTER_REPLY[]        DM_READ_ONLY = "thing/sub/unregister_reply";
+    const char DM_URI_THING_TOPO_ADD[]                    DM_READ_ONLY = "thing/topo/add";
+    const char DM_URI_THING_TOPO_ADD_REPLY[]              DM_READ_ONLY = "thing/topo/add_reply";
+    const char DM_URI_THING_TOPO_DELETE[]                 DM_READ_ONLY = "thing/topo/delete";
+    const char DM_URI_THING_TOPO_DELETE_REPLY[]           DM_READ_ONLY = "thing/topo/delete_reply";
+    const char DM_URI_THING_TOPO_GET[]                    DM_READ_ONLY = "thing/topo/get";
+    const char DM_URI_THING_TOPO_GET_REPLY[]              DM_READ_ONLY = "thing/topo/get_reply";
+    const char DM_URI_THING_LIST_FOUND[]                  DM_READ_ONLY = "thing/list/found";
+    const char DM_URI_THING_LIST_FOUND_REPLY[]            DM_READ_ONLY = "thing/list/found_reply";
+    const char DM_URI_COMBINE_LOGIN[]                     DM_READ_ONLY = "combine/login";
+    const char DM_URI_COMBINE_LOGIN_REPLY[]               DM_READ_ONLY = "combine/login_reply";
+    const char DM_URI_COMBINE_LOGOUT[]                    DM_READ_ONLY = "combine/logout";
+    const char DM_URI_COMBINE_LOGOUT_REPLY[]              DM_READ_ONLY = "combine/logout_reply";
+#endif
+
+int dm_msg_proc_thing_model_down_raw(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+
+    /* Parse Product Key And Device Name */
+    res = dm_msg_uri_parse_pkdn((char *)source->uri, strlen(source->uri), 2 + DM_URI_OFFSET, 4 + DM_URI_OFFSET, product_key,
+                                device_name);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    return dm_msg_thing_model_down_raw(product_key, device_name, (char *)source->payload, source->payload_len);
+}
+
+int dm_msg_proc_thing_model_up_raw_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+
+    dm_log_info(DM_URI_THING_MODEL_UP_RAW_REPLY);
+
+    res = dm_msg_uri_parse_pkdn((char *)source->uri, strlen(source->uri), 2 + DM_URI_OFFSET, 4 + DM_URI_OFFSET, product_key,
+                                device_name);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    res = dm_msg_thing_model_up_raw_reply(product_key, device_name, (char *)source->payload, source->payload_len);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    return SUCCESS_RETURN;
+}
+
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+int dm_msg_proc_thing_service_property_set(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+        _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response)
+{
+    int res = 0, devid = 0;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+
+    dm_log_info(DM_URI_THING_SERVICE_PROPERTY_SET);
+
+    /* Request */
+    res = dm_msg_uri_parse_pkdn((char *)source->uri, strlen(source->uri), 2 + DM_URI_OFFSET, 4 + DM_URI_OFFSET, product_key,
+                                device_name);
+    if (res < SUCCESS_RETURN) {
+        return res;
+    }
+
+    res = dm_mgr_search_device_by_pkdn(product_key, device_name, &devid);
+    if (res < SUCCESS_RETURN) {
+        return res;
+    }
+
+    res = dm_msg_request_parse((char *)source->payload, source->payload_len, request);
+    if (res < SUCCESS_RETURN) {
+        return res ;
+    }
+
+    /* Operation */
+    res = dm_msg_property_set(devid, request);
+
+    /* Response */
+    response->service_prefix = DM_URI_SYS_PREFIX;
+    response->service_name = dest->uri_name;
+    memcpy(response->product_key, product_key, strlen(product_key));
+    memcpy(response->device_name, device_name, strlen(device_name));
+    response->code = (res == SUCCESS_RETURN) ? (IOTX_DM_ERR_CODE_SUCCESS) : (IOTX_DM_ERR_CODE_REQUEST_ERROR);
+
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_service_property_get(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+        _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response,
+        _OU_ unsigned char **data, int *data_len)
+{
+    int res = 0, devid = 0;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+
+    dm_log_info(DM_URI_THING_SERVICE_PROPERTY_GET);
+
+    /* Request */
+    res = dm_msg_uri_parse_pkdn((char *)source->uri, strlen(source->uri), 2 + DM_URI_OFFSET, 4 + DM_URI_OFFSET, product_key,
+                                device_name);
+    if (res < SUCCESS_RETURN) {
+        return res;
+    }
+
+    res = dm_mgr_search_device_by_pkdn(product_key, device_name, &devid);
+    if (res < SUCCESS_RETURN) {
+        return res;
+    }
+
+    res = dm_msg_request_parse((char *)source->payload, source->payload_len, request);
+    if (res < SUCCESS_RETURN) {
+        return res ;
+    }
+
+    /* Operation */
+#ifndef DEPRECATED_LINKKIT
+    res = dm_msg_property_get(devid, request, source->context);
+#else
+    res = dm_msg_property_get(devid, request, (char **)data, data_len);
+#endif
+
+#ifdef DEPRECATED_LINKKIT
+    /* Response */
+    response->service_prefix = DM_URI_SYS_PREFIX;
+    response->service_name = dest->uri_name;
+    memcpy(response->product_key, product_key, strlen(product_key));
+    memcpy(response->device_name, device_name, strlen(device_name));
+    response->code = (res == SUCCESS_RETURN) ? (IOTX_DM_ERR_CODE_SUCCESS) : (IOTX_DM_ERR_CODE_REQUEST_ERROR);
+
+    if (res != SUCCESS_RETURN) {
+        *data = DM_malloc(strlen("{}") + 1);
+        if (*data == NULL) {
+            return FAIL_RETURN;
+        }
+        memset(*data, 0, strlen("{}") + 1);
+        memcpy(*data, "{}", strlen("{}"));
+
+        *data_len = strlen((char *)*data);
+    }
+#endif
+
+    if (res != SUCCESS_RETURN) {
+        dm_log_err("DM Property Get Failed");
+    }
+
+    return res;
+}
+
+int dm_msg_proc_thing_service_property_post(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+        _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response)
+{
+    int res = 0;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+
+    dm_log_info(DM_URI_THING_EVENT_PROPERTY_POST);
+
+    /* Request */
+    res = dm_msg_uri_parse_pkdn((char *)source->uri, strlen(source->uri), 2 + DM_URI_OFFSET, 4 + DM_URI_OFFSET, product_key,
+                                device_name);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    res = dm_msg_request_parse((char *)source->payload, source->payload_len, request);
+
+    /* Response */
+    response->service_prefix = DM_URI_SYS_PREFIX;
+    response->service_name = dest->uri_name;
+    memcpy(response->product_key, product_key, strlen(product_key));
+    memcpy(response->device_name, device_name, strlen(device_name));
+    response->code = (res == SUCCESS_RETURN) ? (IOTX_DM_ERR_CODE_SUCCESS) : (IOTX_DM_ERR_CODE_REQUEST_ERROR);
+
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_service_request(_IN_ dm_msg_source_t *source)
+{
+    int res = 0, serviceid_pos = 0;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+    dm_msg_request_payload_t request;
+
+    memset(&request, 0, sizeof(dm_msg_request_payload_t));
+
+    res = dm_utils_memtok((char *)source->uri, strlen(source->uri), DM_URI_SERVICE_DELIMITER, 6, &serviceid_pos);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+    dm_log_info("Service Identifier: %.*s", (int)(strlen(source->uri) - serviceid_pos - 1),
+                source->uri + serviceid_pos + 1);
+
+    /* Parse Product Key And Device Name */
+    res = dm_msg_uri_parse_pkdn((char *)source->uri, strlen(source->uri), 2 + DM_URI_OFFSET, 4 + DM_URI_OFFSET, product_key,
+                                device_name);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Request */
+    res = dm_msg_request_parse((char *)source->payload, source->payload_len, &request);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    return dm_msg_thing_service_request(product_key, device_name, (char *)source->uri + serviceid_pos + 1,
+                                        strlen(source->uri) - serviceid_pos - 1, &request, source->context);
+}
+
+int dm_msg_proc_thing_event_post_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0, eventid_start_pos = 0, eventid_end_pos = 0;
+    dm_msg_response_payload_t response;
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    char int_id[DM_UTILS_UINT32_STRLEN] = {0};
+#endif
+
+    res = dm_utils_memtok((char *)source->uri, strlen(source->uri), DM_URI_SERVICE_DELIMITER, 6 + DM_URI_OFFSET,
+                          &eventid_start_pos);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    res = dm_utils_memtok((char *)source->uri, strlen(source->uri), DM_URI_SERVICE_DELIMITER, 7 + DM_URI_OFFSET,
+                          &eventid_end_pos);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+    dm_log_info("Event Id: %.*s", eventid_end_pos - eventid_start_pos - 1, source->uri + eventid_start_pos + 1);
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    if ((strlen("property") == eventid_end_pos - eventid_start_pos - 1) &&
+        (memcmp("property", source->uri + eventid_start_pos + 1, eventid_end_pos - eventid_start_pos - 1) == 0)) {
+        dm_msg_thing_event_property_post_reply(&response);
+    } else {
+        dm_msg_thing_event_post_reply((char *)source->uri + eventid_start_pos + 1, eventid_end_pos - eventid_start_pos - 1,
+                                      &response);
+    }
+
+    /* Remove Message From Cache */
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    memcpy(int_id, response.id.value, response.id.value_length);
+    dm_msg_cache_remove(atoi(int_id));
+#endif
+    return SUCCESS_RETURN;
+}
+
+#ifdef DEVICE_MODEL_SHADOW
+int dm_msg_proc_thing_property_desired_get_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    dm_msg_response_payload_t response;
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    char int_id[DM_UTILS_UINT32_STRLEN] = {0};
+#endif
+
+    dm_log_info(DM_URI_THING_PROPERTY_DESIRED_GET_REPLY);
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    res = dm_msg_thing_property_desired_get_reply(&response);
+
+    /* Remove Message From Cache */
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    memcpy(int_id, response.id.value, response.id.value_length);
+    dm_msg_cache_remove(atoi(int_id));
+#endif
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_property_desired_delete_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    dm_msg_response_payload_t response;
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    char int_id[DM_UTILS_UINT32_STRLEN] = {0};
+#endif
+
+    dm_log_info(DM_URI_THING_PROPERTY_DESIRED_DELETE_REPLY);
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    res = dm_msg_thing_property_desired_delete_reply(&response);
+
+    /* Remove Message From Cache */
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    memcpy(int_id, response.id.value, response.id.value_length);
+    dm_msg_cache_remove(atoi(int_id));
+#endif
+    return SUCCESS_RETURN;
+}
+#endif
+
+int dm_msg_proc_thing_deviceinfo_update_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    dm_msg_response_payload_t response;
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    char int_id[DM_UTILS_UINT32_STRLEN] = {0};
+#endif
+
+    dm_log_info(DM_URI_THING_DEVICEINFO_UPDATE_REPLY);
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    dm_msg_thing_deviceinfo_update_reply(&response);
+
+    /* Remove Message From Cache */
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    memcpy(int_id, response.id.value, response.id.value_length);
+    dm_msg_cache_remove(atoi(int_id));
+#endif
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_deviceinfo_delete_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    dm_msg_response_payload_t response;
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    char int_id[DM_UTILS_UINT32_STRLEN] = {0};
+#endif
+
+    dm_log_info(DM_URI_THING_DEVICEINFO_DELETE_REPLY);
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    dm_msg_thing_deviceinfo_delete_reply(&response);
+
+    /* Remove Message From Cache */
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    memcpy(int_id, response.id.value, response.id.value_length);
+    dm_msg_cache_remove(atoi(int_id));
+#endif
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_dynamictsl_get_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    dm_msg_response_payload_t response;
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    char int_id[DM_UTILS_UINT32_STRLEN] = {0};
+#endif
+
+    dm_log_info(DM_URI_THING_DYNAMICTSL_GET_REPLY);
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    dm_msg_thing_dynamictsl_get_reply(&response);
+
+    /* Remove Message From Cache */
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    memcpy(int_id, response.id.value, response.id.value_length);
+    dm_msg_cache_remove(atoi(int_id));
+#endif
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_rrpc_request(_IN_ dm_msg_source_t *source)
+{
+    int res = 0, rrpcid_pos = 0;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+    dm_msg_request_payload_t request;
+
+    memset(&request, 0, sizeof(dm_msg_request_payload_t));
+
+    res = dm_utils_memtok((char *)source->uri, strlen(source->uri), DM_URI_SERVICE_DELIMITER, 6, &rrpcid_pos);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+    dm_log_info("Rrpc Id: %.*s", (int)(strlen(source->uri) - rrpcid_pos - 1), source->uri + rrpcid_pos + 1);
+
+    /* Parse Product Key And Device Name */
+    res = dm_msg_uri_parse_pkdn((char *)source->uri, strlen(source->uri), 2 + DM_URI_OFFSET, 4 + DM_URI_OFFSET, product_key,
+                                device_name);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Request */
+    res = dm_msg_request_parse((char *)source->payload, source->payload_len, &request);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    return dm_msg_rrpc_request(product_key, device_name, (char *)source->uri + rrpcid_pos + 1,
+                               strlen(source->uri) - rrpcid_pos - 1, &request);
+}
+
+int dm_disp_ntp_response(_IN_ dm_msg_source_t *source)
+{
+    dm_log_info(DM_URI_NTP_RESPONSE);
+
+    /* Operation */
+    return dm_msg_ntp_response((char *)source->payload, source->payload_len);
+}
+
+int dm_disp_ext_error_response(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    dm_msg_response_payload_t response;
+    /* char int_id[DM_UTILS_UINT32_STRLEN] = {0}; */
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    return dm_msg_ext_error_reply(&response);
+}
+#endif
+
+#ifdef DEVICE_MODEL_GATEWAY
+int dm_msg_proc_thing_topo_add_notify(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+                                      _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response)
+{
+    int res = 0;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+
+    dm_log_info(DM_URI_THING_TOPO_ADD_NOTIFY);
+
+    /* Request */
+    res = dm_msg_uri_parse_pkdn((char *)source->uri, strlen(source->uri), 2 + DM_URI_OFFSET, 4 + DM_URI_OFFSET, product_key,
+                                device_name);
+    if (res < SUCCESS_RETURN) {
+        return res;
+    }
+
+    res = dm_msg_request_parse((char *)source->payload, source->payload_len, request);
+    if (res < SUCCESS_RETURN) {
+        return res ;
+    }
+
+    /* Operation */
+    res = dm_msg_topo_add_notify(request->params.value, request->params.value_length);
+    if (res < SUCCESS_RETURN) {
+        return res ;
+    }
+
+    /* Response */
+    response->service_prefix = DM_URI_SYS_PREFIX;
+    response->service_name = dest->uri_name;
+    memcpy(response->product_key, product_key, strlen(product_key));
+    memcpy(response->device_name, device_name, strlen(device_name));
+    response->code = (res == SUCCESS_RETURN) ? (IOTX_DM_ERR_CODE_SUCCESS) : (IOTX_DM_ERR_CODE_REQUEST_ERROR);
+
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_disable(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+                              _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response)
+{
+    int res = 0;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+
+    dm_log_info(DM_URI_THING_DISABLE);
+
+    /* Request */
+    res = dm_msg_uri_parse_pkdn((char *)source->uri, strlen(source->uri), 2 + DM_URI_OFFSET, 4 + DM_URI_OFFSET, product_key,
+                                device_name);
+    if (res < SUCCESS_RETURN) {
+        return res;
+    }
+
+    res = dm_msg_request_parse((char *)source->payload, source->payload_len, request);
+    if (res != SUCCESS_RETURN) {
+        return res;
+    }
+
+    /* Operation */
+    res = dm_msg_thing_disable(product_key, device_name);
+
+    /* Response */
+    response->service_prefix = DM_URI_SYS_PREFIX;
+    response->service_name = dest->uri_name;
+    memcpy(response->product_key, product_key, strlen(product_key));
+    memcpy(response->device_name, device_name, strlen(device_name));
+    response->code = (res == SUCCESS_RETURN) ? (IOTX_DM_ERR_CODE_SUCCESS) : (IOTX_DM_ERR_CODE_REQUEST_ERROR);
+
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_enable(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+                             _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response)
+{
+    int res = 0;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+
+    dm_log_info(DM_URI_THING_DISABLE);
+
+    /* Request */
+    res = dm_msg_uri_parse_pkdn((char *)source->uri, strlen(source->uri), 2 + DM_URI_OFFSET, 4 + DM_URI_OFFSET, product_key,
+                                device_name);
+    if (res < SUCCESS_RETURN) {
+        return res;
+    }
+
+    res = dm_msg_request_parse((char *)source->payload, source->payload_len, request);
+    if (res != SUCCESS_RETURN) {
+        return res;
+    }
+
+    /* Operation */
+    res = dm_msg_thing_enable(product_key, device_name);
+
+    /* Response */
+    response->service_prefix = DM_URI_SYS_PREFIX;
+    response->service_name = dest->uri_name;
+    memcpy(response->product_key, product_key, strlen(product_key));
+    memcpy(response->device_name, device_name, strlen(device_name));
+    response->code = (res == SUCCESS_RETURN) ? (IOTX_DM_ERR_CODE_SUCCESS) : (IOTX_DM_ERR_CODE_REQUEST_ERROR);
+
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_delete(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+                             _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response)
+{
+    int res = 0;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+
+    dm_log_info(DM_URI_THING_DELETE);
+
+    /* Request */
+    res = dm_msg_uri_parse_pkdn((char *)source->uri, strlen(source->uri), 2 + DM_URI_OFFSET, 4 + DM_URI_OFFSET, product_key,
+                                device_name);
+    if (res < SUCCESS_RETURN) {
+        return res;
+    }
+
+    res = dm_msg_request_parse((char *)source->payload, source->payload_len, request);
+    if (res != SUCCESS_RETURN) {
+        return res;
+    }
+
+    /* Operation */
+    res = dm_msg_thing_delete(product_key, device_name);
+
+    /* Response */
+    response->service_prefix = DM_URI_SYS_PREFIX;
+    response->service_name = dest->uri_name;
+    memcpy(response->product_key, product_key, strlen(product_key));
+    memcpy(response->device_name, device_name, strlen(device_name));
+    response->code = (res == SUCCESS_RETURN) ? (IOTX_DM_ERR_CODE_SUCCESS) : (IOTX_DM_ERR_CODE_REQUEST_ERROR);
+
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_gateway_permit(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+                                     _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response)
+{
+    int res = 0;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+
+    dm_log_info(DM_URI_THING_DELETE);
+
+    /* Request */
+    res = dm_msg_uri_parse_pkdn((char *)source->uri, strlen(source->uri), 2 + DM_URI_OFFSET, 4 + DM_URI_OFFSET, product_key,
+                                device_name);
+    if (res < SUCCESS_RETURN) {
+        return res;
+    }
+
+    res = dm_msg_request_parse((char *)source->payload, source->payload_len, request);
+    if (res != SUCCESS_RETURN) {
+        return res;
+    }
+
+    /* Operation */
+    res = dm_msg_thing_gateway_permit(request->params.value, request->params.value_length);
+
+    /* Response */
+    response->service_prefix = DM_URI_SYS_PREFIX;
+    response->service_name = dest->uri_name;
+    memcpy(response->product_key, product_key, strlen(product_key));
+    memcpy(response->device_name, device_name, strlen(device_name));
+    response->code = (res == SUCCESS_RETURN) ? (IOTX_DM_ERR_CODE_SUCCESS) : (IOTX_DM_ERR_CODE_REQUEST_ERROR);
+
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_sub_register_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    dm_msg_response_payload_t response;
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    char int_id[DM_UTILS_UINT32_STRLEN] = {0};
+#endif
+
+    dm_log_info(DM_URI_THING_SUB_REGISTER_REPLY);
+
+    memset(&response, 0, sizeof(dm_msg_response_payload_t));
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    dm_msg_thing_sub_register_reply(&response);
+
+    /* Remove Message From Cache */
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    memcpy(int_id, response.id.value, response.id.value_length);
+    dm_msg_cache_remove(atoi(int_id));
+#endif
+
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_sub_unregister_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    dm_msg_response_payload_t response;
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    char int_id[DM_UTILS_UINT32_STRLEN] = {0};
+#endif
+
+    dm_log_info(DM_URI_THING_SUB_UNREGISTER_REPLY);
+
+    memset(&response, 0, sizeof(dm_msg_response_payload_t));
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    dm_msg_thing_sub_unregister_reply(&response);
+
+    /* Remove Message From Cache */
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    memcpy(int_id, response.id.value, response.id.value_length);
+    dm_msg_cache_remove(atoi(int_id));
+#endif
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_topo_add_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    dm_msg_response_payload_t response;
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    char int_id[DM_UTILS_UINT32_STRLEN] = {0};
+#endif
+
+    dm_log_info(DM_URI_THING_TOPO_ADD_REPLY);
+
+    memset(&response, 0, sizeof(dm_msg_response_payload_t));
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    dm_msg_thing_topo_add_reply(&response);
+
+    /* Remove Message From Cache */
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    memcpy(int_id, response.id.value, response.id.value_length);
+    dm_msg_cache_remove(atoi(int_id));
+#endif
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_topo_delete_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    dm_msg_response_payload_t response;
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    char int_id[DM_UTILS_UINT32_STRLEN] = {0};
+#endif
+
+    dm_log_info(DM_URI_THING_TOPO_DELETE_REPLY);
+
+    memset(&response, 0, sizeof(dm_msg_response_payload_t));
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    dm_msg_thing_topo_delete_reply(&response);
+
+    /* Remove Message From Cache */
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    memcpy(int_id, response.id.value, response.id.value_length);
+    dm_msg_cache_remove(atoi(int_id));
+#endif
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_topo_get_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    dm_msg_response_payload_t response;
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    char int_id[DM_UTILS_UINT32_STRLEN] = {0};
+#endif
+
+    dm_log_info(DM_URI_THING_TOPO_GET_REPLY);
+
+    memset(&response, 0, sizeof(dm_msg_response_payload_t));
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    dm_msg_topo_get_reply(&response);
+
+    /* Remove Message From Cache */
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    memcpy(int_id, response.id.value, response.id.value_length);
+    dm_msg_cache_remove(atoi(int_id));
+#endif
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_thing_list_found_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    dm_msg_response_payload_t response;
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    char int_id[DM_UTILS_UINT32_STRLEN] = {0};
+#endif
+
+    dm_log_info(DM_URI_THING_TOPO_GET_REPLY);
+
+    memset(&response, 0, sizeof(dm_msg_response_payload_t));
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    dm_msg_thing_list_found_reply(&response);
+
+    /* Remove Message From Cache */
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    memcpy(int_id, response.id.value, response.id.value_length);
+    dm_msg_cache_remove(atoi(int_id));
+#endif
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_combine_login_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    dm_msg_response_payload_t response;
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    char int_id[DM_UTILS_UINT32_STRLEN] = {0};
+#endif
+
+    dm_log_info(DM_URI_THING_TOPO_GET_REPLY);
+
+    memset(&response, 0, sizeof(dm_msg_response_payload_t));
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    dm_msg_combine_login_reply(&response);
+
+    /* Remove Message From Cache */
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    memcpy(int_id, response.id.value, response.id.value_length);
+    dm_msg_cache_remove(atoi(int_id));
+#endif
+    return SUCCESS_RETURN;
+}
+
+int dm_msg_proc_combine_logout_reply(_IN_ dm_msg_source_t *source)
+{
+    int res = 0;
+    dm_msg_response_payload_t response;
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    char int_id[DM_UTILS_UINT32_STRLEN] = {0};
+#endif
+
+    dm_log_info(DM_URI_THING_TOPO_GET_REPLY);
+
+    memset(&response, 0, sizeof(dm_msg_response_payload_t));
+
+    /* Response */
+    res = dm_msg_response_parse((char *)source->payload, source->payload_len, &response);
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* Operation */
+    dm_msg_combine_logout_reply(&response);
+
+    /* Remove Message From Cache */
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+    memcpy(int_id, response.id.value, response.id.value_length);
+    dm_msg_cache_remove(atoi(int_id));
+#endif
+    return SUCCESS_RETURN;
+}
+#endif
+
+#ifdef ALCS_ENABLED
+int dm_msg_proc_thing_dev_core_service_dev(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+        _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response,
+        _OU_ unsigned char **data, int *data_len)
+{
+    int res = 0;
+
+    dm_log_info(DM_URI_DEV_CORE_SERVICE_DEV);
+
+    /* Request */
+    res = dm_msg_request_parse((char *)source->payload, source->payload_len, request);
+    if (res < SUCCESS_RETURN) {
+        return res ;
+    }
+
+    /* Operation */
+    res = dm_msg_dev_core_service_dev((char **)data, data_len);
+    if (res < SUCCESS_RETURN) {
+        return res;
+    }
+
+    /* Response */
+    response->service_prefix = NULL;
+    response->service_name = dest->uri_name;
+    response->code = (res == SUCCESS_RETURN) ? (IOTX_DM_ERR_CODE_SUCCESS) : (IOTX_DM_ERR_CODE_REQUEST_ERROR);
+
+    return SUCCESS_RETURN;
+}
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_msg_process.h

@@ -0,0 +1,154 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef _DM_MSG_PROCESS_H_
+#define _DM_MSG_PROCESS_H_
+
+#define DM_URI_SERVICE_DELIMITER '/'
+
+extern const char DM_URI_SYS_PREFIX[]          DM_READ_ONLY;
+extern const char DM_URI_EXT_SESSION_PREFIX[]  DM_READ_ONLY;
+extern const char DM_URI_EXT_NTP_PREFIX[]      DM_READ_ONLY;
+extern const char DM_URI_EXT_ERROR_PREFIX[]    DM_READ_ONLY;
+extern const char DM_URI_REPLY_SUFFIX[]        DM_READ_ONLY;
+extern const char DM_URI_OTA_DEVICE_INFORM[]   DM_READ_ONLY;
+extern const char DM_URI_THING_PROPERTY_DESIRED_GET[]  DM_READ_ONLY;
+extern const char DM_URI_THING_PROPERTY_DESIRED_DELETE[]  DM_READ_ONLY;
+extern const char DM_URI_THING_PROPERTY_DESIRED_GET_REPLY[] DM_READ_ONLY;
+extern const char DM_URI_THING_PROPERTY_DESIRED_DELETE_REPLY[] DM_READ_ONLY;
+/* From Cloud To Local Request And Response*/
+extern const char DM_URI_THING_MODEL_DOWN_RAW[]              DM_READ_ONLY;
+extern const char DM_URI_THING_MODEL_DOWN_RAW_REPLY[]        DM_READ_ONLY;
+
+/* From Local To Cloud Request And Response*/
+extern const char DM_URI_THING_MODEL_UP_RAW[]                DM_READ_ONLY;
+extern const char DM_URI_THING_MODEL_UP_RAW_REPLY[]          DM_READ_ONLY;
+
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+    extern const char DM_URI_RRPC_REQUEST_WILDCARD[]             DM_READ_ONLY;
+    /* From Cloud To Local Request And Response*/
+    extern const char DM_URI_THING_SERVICE_PROPERTY_SET[]        DM_READ_ONLY;
+    extern const char DM_URI_THING_SERVICE_PROPERTY_SET_REPLY[]  DM_READ_ONLY;
+    extern const char DM_URI_THING_SERVICE_PROPERTY_GET[]        DM_READ_ONLY;
+    extern const char DM_URI_THING_SERVICE_PROPERTY_GET_REPLY[]  DM_READ_ONLY;
+    extern const char DM_URI_THING_SERVICE_REQUEST_WILDCARD[]    DM_READ_ONLY;
+    extern const char DM_URI_THING_SERVICE_REQUEST_WILDCARD2[]   DM_READ_ONLY;
+    extern const char DM_URI_THING_SERVICE_REQUEST[]             DM_READ_ONLY;
+    extern const char DM_URI_THING_SERVICE_RESPONSE[]            DM_READ_ONLY;
+
+
+    /* From Local To Cloud Request And Response*/
+    extern const char DM_URI_THING_EVENT_PROPERTY_POST[]         DM_READ_ONLY;
+    extern const char DM_URI_THING_EVENT_PROPERTY_POST_REPLY[]   DM_READ_ONLY;
+    #ifdef LOG_REPORT_TO_CLOUD
+        extern const char DM_URI_THING_LOG_POST[]                    DM_READ_ONLY;
+    #endif
+    extern const char DM_URI_THING_EVENT_POST[]                  DM_READ_ONLY;
+    extern const char DM_URI_THING_EVENT_POST_REPLY[]            DM_READ_ONLY;
+    extern const char DM_URI_THING_EVENT_POST_REPLY_WILDCARD[]   DM_READ_ONLY;
+    extern const char DM_URI_THING_DEVICEINFO_UPDATE[]           DM_READ_ONLY;
+    extern const char DM_URI_THING_DEVICEINFO_UPDATE_REPLY[]     DM_READ_ONLY;
+    extern const char DM_URI_THING_DEVICEINFO_DELETE[]           DM_READ_ONLY;
+    extern const char DM_URI_THING_DEVICEINFO_DELETE_REPLY[]     DM_READ_ONLY;
+    extern const char DM_URI_THING_DSLTEMPLATE_GET[]             DM_READ_ONLY;
+    extern const char DM_URI_THING_DSLTEMPLATE_GET_REPLY[]       DM_READ_ONLY;
+    extern const char DM_URI_THING_DYNAMICTSL_GET[]              DM_READ_ONLY;
+    extern const char DM_URI_THING_DYNAMICTSL_GET_REPLY[]        DM_READ_ONLY;
+    extern const char DM_URI_NTP_REQUEST[]                       DM_READ_ONLY;
+    extern const char DM_URI_NTP_RESPONSE[]                      DM_READ_ONLY;
+#endif
+
+extern const char DM_URI_DEV_CORE_SERVICE_DEV[]              DM_READ_ONLY;
+
+#ifdef DEVICE_MODEL_GATEWAY
+    /* From Cloud To Local Request And Response*/
+    extern const char DM_URI_THING_TOPO_ADD_NOTIFY[]             DM_READ_ONLY;
+    extern const char DM_URI_THING_TOPO_ADD_NOTIFY_REPLY[]       DM_READ_ONLY;
+    extern const char DM_URI_THING_DISABLE[]                     DM_READ_ONLY;
+    extern const char DM_URI_THING_DISABLE_REPLY[]               DM_READ_ONLY;
+    extern const char DM_URI_THING_ENABLE[]                      DM_READ_ONLY;
+    extern const char DM_URI_THING_ENABLE_REPLY[]                DM_READ_ONLY;
+    extern const char DM_URI_THING_DELETE[]                      DM_READ_ONLY;
+    extern const char DM_URI_THING_DELETE_REPLY[]                DM_READ_ONLY;
+    extern const char DM_URI_THING_GATEWAY_PERMIT[]              DM_READ_ONLY;
+    extern const char DM_URI_THING_GATEWAY_PERMIT_REPLY[]        DM_READ_ONLY;
+
+    /* From Local To Cloud Request And Response*/
+    extern const char DM_URI_THING_SUB_REGISTER[]                DM_READ_ONLY;
+    extern const char DM_URI_THING_SUB_REGISTER_REPLY[]          DM_READ_ONLY;
+    extern const char DM_URI_THING_SUB_UNREGISTER[]              DM_READ_ONLY;
+    extern const char DM_URI_THING_SUB_UNREGISTER_REPLY[]        DM_READ_ONLY;
+    extern const char DM_URI_THING_TOPO_ADD[]                    DM_READ_ONLY;
+    extern const char DM_URI_THING_TOPO_ADD_REPLY[]              DM_READ_ONLY;
+    extern const char DM_URI_THING_TOPO_DELETE[]                 DM_READ_ONLY;
+    extern const char DM_URI_THING_TOPO_DELETE_REPLY[]           DM_READ_ONLY;
+    extern const char DM_URI_THING_TOPO_GET[]                    DM_READ_ONLY;
+    extern const char DM_URI_THING_TOPO_GET_REPLY[]              DM_READ_ONLY;
+    extern const char DM_URI_THING_LIST_FOUND[]                  DM_READ_ONLY;
+    extern const char DM_URI_THING_LIST_FOUND_REPLY[]            DM_READ_ONLY;
+    extern const char DM_URI_COMBINE_LOGIN[]                     DM_READ_ONLY;
+    extern const char DM_URI_COMBINE_LOGIN_REPLY[]               DM_READ_ONLY;
+    extern const char DM_URI_COMBINE_LOGOUT[]                    DM_READ_ONLY;
+    extern const char DM_URI_COMBINE_LOGOUT_REPLY[]              DM_READ_ONLY;
+#endif
+
+int dm_disp_uri_prefix_split(_IN_ const char *prefix, _IN_ char *uri, _IN_ int uri_len, _OU_ int *start, _OU_ int *end);
+int dm_disp_uri_pkdn_split(_IN_ char *uri, _IN_ int uri_len, _OU_ int *start, _OU_ int *end);
+int dm_disp_uri_service_specific_split(_IN_ char *uri, _IN_ int uri_len, _OU_ int *start, _OU_ int *end);
+int dm_disp_uri_rrpc_request_split(_IN_ char *uri, _IN_ int uri_len, _OU_ int *start, _OU_ int *end);
+int dm_disp_uri_event_specific_split(_IN_ char *uri, _IN_ int uri_len, _OU_ int *start, _OU_ int *end);
+
+int dm_msg_proc_thing_model_down_raw(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_thing_model_up_raw_reply(_IN_ dm_msg_source_t *source);
+
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+int dm_msg_proc_thing_service_property_set(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+        _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response);
+int dm_msg_proc_thing_service_property_get(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+        _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response,
+        _OU_ unsigned char **data, int *data_len);
+int dm_msg_proc_thing_property_desired_get_reply(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_thing_property_desired_delete_reply(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_thing_service_property_post(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+        _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response);
+int dm_msg_proc_thing_service_request(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_thing_event_post_reply(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_thing_deviceinfo_update_reply(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_thing_deviceinfo_delete_reply(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_thing_dynamictsl_get_reply(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_rrpc_request(_IN_ dm_msg_source_t *source);
+int dm_disp_ntp_response(_IN_ dm_msg_source_t *source);
+int dm_disp_ext_error_response(_IN_ dm_msg_source_t *source);
+#endif
+
+#ifdef DEVICE_MODEL_GATEWAY
+int dm_msg_proc_thing_topo_add_notify(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+                                      _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response);
+int dm_msg_proc_thing_disable(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+                              _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response);
+int dm_msg_proc_thing_enable(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+                             _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response);
+int dm_msg_proc_thing_delete(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+                             _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response);
+int dm_msg_proc_thing_gateway_permit(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+                                     _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response);
+int dm_msg_proc_thing_sub_register_reply(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_thing_sub_unregister_reply(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_thing_topo_add_reply(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_thing_topo_delete_reply(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_thing_topo_get_reply(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_thing_list_found_reply(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_combine_login_reply(_IN_ dm_msg_source_t *source);
+int dm_msg_proc_combine_logout_reply(_IN_ dm_msg_source_t *source);
+#endif
+
+#ifdef ALCS_ENABLED
+int dm_msg_proc_thing_dev_core_service_dev(_IN_ dm_msg_source_t *source, _IN_ dm_msg_dest_t *dest,
+        _OU_ dm_msg_request_payload_t *request, _OU_ dm_msg_response_t *response,
+        _OU_ unsigned char **data, int *data_len);
+#endif
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_opt.c

@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+#include "iotx_dm_internal.h"
+
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+
+static dm_opt_ctx g_dm_opt = {
+    0, 0, 1, 1, 1
+};
+
+int dm_opt_set(dm_opt_t opt, void *data)
+{
+    int res = SUCCESS_RETURN;
+
+    if (data == NULL) {
+        return FAIL_RETURN;
+    }
+
+    switch (opt) {
+        case DM_OPT_DOWNSTREAM_PROPERTY_POST_REPLY: {
+            int opt = *(int *)(data);
+            g_dm_opt.prop_post_reply_opt = opt;
+        }
+        break;
+        case DM_OPT_DOWNSTREAM_EVENT_POST_REPLY: {
+            int opt = *(int *)(data);
+            g_dm_opt.event_post_reply_opt = opt;
+        }
+        break;
+        case DM_OPT_UPSTREAM_PROPERTY_SET_REPLY: {
+            int opt = *(int *)(data);
+            g_dm_opt.prop_set_reply_opt = opt;
+        }
+        break;
+#ifdef DEVICE_MODEL_SHADOW
+        case DM_OPT_DOWNSTREAM_EVENT_PROPERTY_DESIRED_GET_REPLY: {
+            int opt = *(int *)(data);
+            g_dm_opt.prop_desired_get_reply_opt = opt;
+        }
+        break;
+        case DM_OPT_DOWNSTREAM_EVENT_PROPERTY_DESIRED_DELETE_REPLY: {
+            int opt = *(int *)(data);
+            g_dm_opt.prop_desired_delete_reply_opt = opt;
+        }
+        break;
+#endif
+        default: {
+            res = FAIL_RETURN;
+        }
+        break;
+    }
+
+    return res;
+}
+
+int dm_opt_get(dm_opt_t opt, void *data)
+{
+    int res = SUCCESS_RETURN;
+
+    if (data == NULL) {
+        return FAIL_RETURN;
+    }
+
+    switch (opt) {
+        case DM_OPT_DOWNSTREAM_PROPERTY_POST_REPLY: {
+            *(int *)(data) = g_dm_opt.prop_post_reply_opt;
+        }
+        break;
+        case DM_OPT_DOWNSTREAM_EVENT_POST_REPLY: {
+            *(int *)(data) = g_dm_opt.event_post_reply_opt;
+        }
+        break;
+        case DM_OPT_UPSTREAM_PROPERTY_SET_REPLY: {
+            *(int *)(data) = g_dm_opt.prop_set_reply_opt;
+        }
+        break;
+#ifdef DEVICE_MODEL_SHADOW
+        case DM_OPT_DOWNSTREAM_EVENT_PROPERTY_DESIRED_DELETE_REPLY: {
+            *(int *)(data) = g_dm_opt.prop_desired_delete_reply_opt;
+        }
+        break;
+        case DM_OPT_DOWNSTREAM_EVENT_PROPERTY_DESIRED_GET_REPLY: {
+            *(int *)(data) = g_dm_opt.prop_desired_get_reply_opt;
+        }
+        break;
+#endif
+        default: {
+            res = FAIL_RETURN;
+        }
+        break;
+    }
+
+    return res;
+}
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_opt.h

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+#ifndef _DM_OPT_H
+#define _DM_OPT_H
+
+typedef enum {
+    DM_OPT_DOWNSTREAM_PROPERTY_POST_REPLY,
+    DM_OPT_DOWNSTREAM_EVENT_POST_REPLY,
+    DM_OPT_UPSTREAM_PROPERTY_SET_REPLY,
+    DM_OPT_DOWNSTREAM_EVENT_PROPERTY_DESIRED_DELETE_REPLY,
+    DM_OPT_DOWNSTREAM_EVENT_PROPERTY_DESIRED_GET_REPLY
+} dm_opt_t;
+
+typedef struct {
+    int prop_post_reply_opt;
+    int event_post_reply_opt;
+    int prop_set_reply_opt;
+    int prop_desired_get_reply_opt;
+    int prop_desired_delete_reply_opt;
+} dm_opt_ctx;
+
+int dm_opt_set(dm_opt_t opt, void *data);
+int dm_opt_get(dm_opt_t opt, void *data);
+
+#endif
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_ota.c

@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+#include "iotx_dm_internal.h"
+
+#if defined(OTA_ENABLED) && !defined(BUILD_AOS)
+
+static dm_ota_ctx_t g_dm_ota_ctx;
+
+static dm_ota_ctx_t *_dm_ota_get_ctx(void)
+{
+    return &g_dm_ota_ctx;
+}
+
+int dm_ota_init(void)
+{
+    dm_ota_ctx_t *ctx = _dm_ota_get_ctx();
+    memset(ctx, 0, sizeof(dm_ota_ctx_t));
+
+    HAL_GetProductKey(ctx->product_key);
+    HAL_GetDeviceName(ctx->device_name);
+
+    return SUCCESS_RETURN;
+}
+
+int dm_ota_sub(void)
+{
+    dm_ota_ctx_t *ctx = _dm_ota_get_ctx();
+    void *handle = NULL;
+
+    /* Init OTA Handle */
+    handle = IOT_OTA_Init(ctx->product_key, ctx->device_name, NULL);
+    if (handle == NULL) {
+        return FAIL_RETURN;
+    }
+
+    ctx->ota_handle = handle;
+
+    return SUCCESS_RETURN;
+}
+
+int dm_ota_deinit(void)
+{
+    dm_ota_ctx_t *ctx = _dm_ota_get_ctx();
+
+    if (ctx->ota_handle) {
+        IOT_OTA_Deinit(ctx->ota_handle);
+        ctx->ota_handle = NULL;
+    }
+
+    return SUCCESS_RETURN;
+}
+#ifdef DEVICE_MODEL_GATEWAY
+#ifdef DEVICE_MODEL_SUBDEV_OTA
+int dm_ota_switch_device(int devid)
+{
+    char pk[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char dn[IOTX_DEVICE_NAME_LEN + 1] = {0};
+    char ds[IOTX_DEVICE_SECRET_LEN + 1] = {0};
+    int ret = dm_mgr_search_device_by_devid(devid, pk, dn, ds);
+    void *ota_handle = NULL;
+    int res = -1;
+    dm_ota_ctx_t *ctx = NULL;
+
+    if (SUCCESS_RETURN != ret) {
+        dm_log_err("could not find device by id, ret is %d", ret);
+        return FAIL_RETURN;
+    }
+    dm_log_info("do subdevice ota, pk, dn is %s, %s", pk, dn);
+
+    ota_handle = NULL;
+    res = dm_ota_get_ota_handle(&ota_handle);
+
+    if (res != SUCCESS_RETURN) {
+        return FAIL_RETURN;
+    }
+
+    /* if currently a device is doing OTA, do not interrupt */
+    if (IOT_OTA_IsFetching(ota_handle)) {
+        dm_log_info("OTA is processing, can not switch to another device");
+        return FAIL_RETURN;
+    }
+
+    dm_ota_deinit();
+    ctx = _dm_ota_get_ctx();
+    memset(ctx, 0, sizeof(dm_ota_ctx_t));
+
+    memcpy(ctx->product_key, pk, strlen(pk) + 1);
+    memcpy(ctx->device_name, dn, strlen(dn) + 1);
+    ret = dm_ota_sub();
+    if (ret < 0) {
+        dm_log_err("dm_ota_sub ret is %d, %s, %s\n", ret, pk, dn);
+    }
+    return ret;
+}
+#endif
+#endif
+
+int dm_ota_get_ota_handle(void **handle)
+{
+    dm_ota_ctx_t *ctx = _dm_ota_get_ctx();
+
+    if (handle == NULL || *handle != NULL) {
+        return FAIL_RETURN;
+    }
+
+    if (ctx->ota_handle == NULL) {
+        return FAIL_RETURN;
+    }
+
+    *handle = ctx->ota_handle;
+
+    return SUCCESS_RETURN;
+}
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_ota.h

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef _DM_OTA_H_
+#define _DM_OTA_H_
+
+typedef struct {
+    void *ota_handle;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1];
+    char device_name[IOTX_DEVICE_NAME_LEN + 1];
+} dm_ota_ctx_t;
+
+int dm_ota_init(void);
+int dm_ota_sub(void);
+int dm_ota_deinit(void);
+int dm_ota_get_ota_handle(void **handle);
+#ifdef DEVICE_MODEL_GATEWAY
+    #ifdef DEVICE_MODEL_SUBDEV_OTA
+        int dm_ota_switch_device(int devid);
+    #endif
+#endif
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_shadow.h

@@ -0,0 +1,533 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+#if defined(DEPRECATED_LINKKIT)
+#ifndef _DM_SHADOW_H_
+#define _DM_SHADOW_H_
+
+#include "iotx_dm_internal.h"
+
+#define DM_SHW_KEY_SCHEMA                     "schema"
+#define DM_SHW_KEY_LINK                       "link"
+#define DM_SHW_KEY_PROFILE                    "profile"
+#define DM_SHW_KEY_PROPERTIES                 "properties"
+#define DM_SHW_KEY_EVENTS                     "events"
+#define DM_SHW_KEY_SERVICES                   "services"
+
+#define DM_SHW_KEY_PROFILE_PK                 "productKey"
+#define DM_SHW_KEY_PROFILE_DN                 "deviceName"
+#define DM_SHW_KEY_IDENTIFIER                 "identifier"
+#define DM_SHW_KEY_NAME                       "name"
+#define DM_SHW_KEY_DESC                       "desc"
+#define DM_SHW_KEY_ACCESS_MODE                "accessMode"
+#define DM_SHW_KEY_REQUIRED                   "required"
+#define DM_SHW_KEY_METHOD                     "method"
+#define DM_SHW_KEY_CALLTYPE                   "callType"
+#define DM_SHW_KEY_OUTPUTDATA                 "outputData"
+#define DM_SHW_KEY_INPUTDATA                  "inputData"
+#define DM_SHW_KEY_DATATYPE                   "dataType"
+#define DM_SHW_KEY_TYPE                       "type"
+#define DM_SHW_KEY_SPECS                      "specs"
+#define DM_SHW_KEY_UNIT                       "unit"
+#define DM_SHW_KEY_UNITNAME                   "unitName"
+#define DM_SHW_KEY_MIN                        "min"
+#define DM_SHW_KEY_MAX                        "max"
+#define DM_SHW_KEY_LENGTH                     "length"
+#define DM_SHW_KEY_SIZE                       "size"
+#define DM_SHW_KEY_ITEM                       "item"
+
+/* Special Service And Event */
+#define DM_SHW_SPECIAL_SERVICE_SET_IDENTIFIER "set"
+#define DM_SHW_SPECIAL_SERVICE_SET_METHOD     "thing.service.property.set"
+#define DM_SHW_SPECIAL_SERVICE_GET_IDENTIFIER "get"
+#define DM_SHW_SPECIAL_SERVICE_GET_METHOD     "thing.service.property.get"
+#define DM_SHW_SPECIAL_EVENT_POST_IDENTIFIER  "post"
+#define DM_SHW_SPECIAL_EVENT_POST_METHOD      "thing.event.property.post"
+
+#define DM_SHW_KEY_DELIMITER                  '.'
+
+typedef enum {
+    DM_SHW_DATA_TYPE_NONE,                    /* none */
+    DM_SHW_DATA_TYPE_INT,                     /* int */
+    DM_SHW_DATA_TYPE_FLOAT,                   /* float */
+    DM_SHW_DATA_TYPE_DOUBLE,                  /* double */
+    DM_SHW_DATA_TYPE_TEXT,                    /* string */
+    DM_SHW_DATA_TYPE_ENUM,                    /* int */
+    DM_SHW_DATA_TYPE_DATE,                    /* string */
+    DM_SHW_DATA_TYPE_BOOL,                    /* bool,0 or 1 */
+    DM_SHW_DATA_TYPE_ARRAY,                   /* support int, float, double, text */
+    DM_SHW_DATA_TYPE_STRUCT,                  /* support above 8 data types */
+} dm_shw_data_type_e;
+
+typedef enum {
+    DM_SHW_DATA_TARGET_SERVICE_INPUT_DATA,
+    DM_SHW_DATA_TARGET_SERVICE_OUTPUT_DATA
+} dm_shw_data_target_e;
+
+typedef struct {
+    dm_shw_data_type_e type;
+    int size;
+    void *value;
+} dm_shw_data_value_complex_t;
+
+typedef struct {
+    dm_shw_data_type_e type;
+    union {
+        int value_int;
+        float value_float;
+        double value_double;
+        void *value;                             /* string or complex type accroding to data type */
+    };
+} dm_shw_data_value_t;
+
+typedef struct {
+    dm_shw_data_type_e type;
+    int specs_number;                            /* used when type is enum and struct */
+    void *specs;                                 /* nerver be used by struct */
+} dm_shw_data_type_t;
+
+typedef struct {
+    char *identifier;
+    dm_shw_data_value_t data_value;
+} dm_shw_data_t;
+
+typedef struct {
+    char *identifier;
+    int input_data_number;                       /* input_data Number */
+    dm_shw_data_t *input_datas;               /* input_data array, type is dm_shw_data_t */
+    int output_data_number;                      /* ouput_data Number */
+    dm_shw_data_t *output_datas;              /* output_data array, type is dm_shw_data_t */
+} dm_shw_event_t;
+
+typedef struct {
+    char *identifier;                            /* synchronized or asynchronized */
+    int input_data_number;                       /* input_data_number */
+    dm_shw_data_t *input_datas;               /* input_data array, type is dm_shw_data_t */
+    int output_data_number;                      /* ouput_data Number */
+    dm_shw_data_t *output_datas;              /* output_data array, type is dm_shw_data_t */
+} dm_shw_service_t;
+
+typedef struct {
+    int property_number;
+    dm_shw_data_t *properties;                /* property array, type is dm_shw_data_t */
+    int event_number;
+    dm_shw_event_t *events;                   /* event array, type is dm_shw_event_t */
+    int service_number;
+    dm_shw_service_t *services;               /* service array, type is dm_shw_service_t */
+} dm_shw_t;
+
+/**
+ * @brief Create TSL struct from TSL string.
+ *        This function used to parse TSL string into TSL struct.
+ *
+ * @param tsl. The TSL string in JSON format.
+ * @param tsl_len. The length of tsl
+ * @param shadow. The pointer of TSL Struct pointer, will be malloc memory.
+ *                This memory should be free by dm_shw_destroy.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_create(_IN_ iotx_dm_tsl_type_t type, _IN_ const char *tsl, _IN_ int tsl_len, _OU_ dm_shw_t **shadow);
+
+/**
+ * @brief Get property from TSL struct.
+ *        This function used to get property from TSL struct.
+ *
+ * @param shadow. The pointer of TSL Struct.
+ * @param key. The property compound string, format decided by data type of property as follows:
+ *        int,float,double,text,enum,date,bool type: property_id
+ *        array type: property_id(array)[index]
+ *        struct type: property_id(struct).property_id or property_id(struct).property_id[index]
+ *
+ * @param key_len. The length of key.
+ * @param property. The property in TSL Struct.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_property_data(_IN_ dm_shw_t *shadow, _IN_ char *key, _IN_ int key_len, _OU_ void **data);
+
+int dm_shw_get_service_input_output_data(_IN_ dm_shw_data_target_e type, _IN_ dm_shw_t *shadow, _IN_ char *key,
+        _IN_ int key_len, _OU_ void **data);
+
+/**
+ * @brief Get event output data from TSL struct.
+ *        This function used to get event output data from TSL struct.
+ *
+ * @param shadow. The pointer of TSL Struct.
+ * @param key. The property compound string, format decided by data type of property as follows:
+ *        int,float,double,text,enum,date,bool type: property_id
+ *        array type: property_id(array)[index]
+ *        struct type: property_id(struct).property_id or property_id(struct).property_id[index]
+ *
+ * @param key_len. The length of key.
+ * @param property. The property in TSL Struct.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_event_output_data(_IN_ dm_shw_t *shadow, _IN_ char *key, _IN_ int key_len, _OU_ void **data);
+
+/**
+ * @brief Get property type from TSL struct.
+ *        This function used to get property type from TSL struct.
+ *
+ * @param property. The handle of property.
+ * @param type. The data type of property
+ *
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_data_type(_IN_ void *data, _OU_ dm_shw_data_type_e *type);
+
+/**
+ * @brief Get event from TSL struct.
+ *        This function used to get property from TSL struct.
+ *
+ * @param service. The handle of event.
+ * @param key. The property compound string, format decided by data type of property as follows:
+ *        int,float,double,text,enum,date,bool type: event_id
+ *
+ * @param key_len. The length of key.
+ * @param property. The event in TSL Struct.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_event(_IN_ dm_shw_t *shadow, _IN_ char *key, _IN_ int key_len, _OU_ void **event);
+
+/**
+ * @brief Get service from TSL struct.
+ *        This function used to get property from TSL struct.
+ *
+ * @param shadow. The pointer of TSL Struct.
+ * @param key. The property compound string, format decided by data type of property as follows:
+ *        int,float,double,text,enum,date,bool type: service_id
+ *
+ * @param key_len. The length of key.
+ * @param property. The service in TSL Struct.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_service(_IN_ dm_shw_t *shadow, _IN_ char *key, _IN_ int key_len, _OU_ void **service);
+
+/**
+ * @brief Get property number from TSL struct.
+ *        This function used to get property number from TSL struct.
+ *
+ * @param shadow. The pointer of TSL Struct.
+ * @param number. The property number in TSL Struct.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_property_number(_IN_ dm_shw_t *shadow, _OU_ int *number);
+
+/**
+ * @brief Get service number from TSL struct.
+ *        This function used to get property number from TSL struct.
+ *
+ * @param shadow. The pointer of TSL Struct.
+ * @param number. The service number in TSL Struct.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_service_number(_IN_ dm_shw_t *shadow, _OU_ int *number);
+
+/**
+ * @brief Get event number from TSL struct.
+ *        This function used to get property number from TSL struct.
+ *
+ * @param shadow. The pointer of TSL Struct.
+ * @param number. The event number in TSL Struct.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_event_number(_IN_ dm_shw_t *shadow, _OU_ int *number);
+
+/**
+ * @brief Get property reference from TSL struct by index.
+ *        This function used to get property reference from TSL struct by index.
+ *
+ * @param shadow. The pointer of TSL Struct.
+ * @param index. The index of property
+ * @param property. The property reference in TSL Struct.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_property_by_index(_IN_ dm_shw_t *shadow, _IN_ int index, _OU_ void **property);
+
+/**
+ * @brief Get service reference from TSL struct by index.
+ *        This function used to get service reference from TSL struct by index.
+ *
+ * @param shadow. The pointer of TSL Struct.
+ * @param index. The index of service
+ * @param service. The service reference in TSL Struct.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_service_by_index(_IN_ dm_shw_t *shadow, _IN_ int index, _OU_ void **service);
+
+/**
+ * @brief Get event reference from TSL struct by index.
+ *        This function used to get event reference from TSL struct by index.
+ *
+ * @param shadow. The pointer of TSL Struct.
+ * @param index. The index of event
+ * @param event. The event reference in TSL Struct.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_event_by_index(_IN_ dm_shw_t *shadow, _IN_ int index, _OU_ void **event);
+
+/**
+ * @brief Get service reference from TSL struct by identifier.
+ *        This function used to get service reference from TSL struct by identifier.
+ *
+ * @param shadow. The pointer of TSL Struct.
+ * @param identifier. The identifier of event
+ * @param service. The service reference in TSL Struct.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_service_by_identifier(_IN_ dm_shw_t *shadow, _IN_ char *identifier, _OU_ void **service);
+
+/**
+ * @brief Get event reference from TSL struct by identifier.
+ *        This function used to get event reference from TSL struct by identifier.
+ *
+ * @param shadow. The pointer of TSL Struct.
+ * @param identifier. The identifier of event
+ * @param event. The event reference in TSL Struct.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_event_by_identifier(_IN_ dm_shw_t *shadow, _IN_ char *identifier, _OU_ void **event);
+
+/**
+ * @brief Get property identifier from TSL struct by service handle.
+ *        This function used to get property identifier from TSL struct by service handle.
+ *
+ * @param service. The handle of property.
+ * @param method. The reference to property identifier in TSL Struct
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_property_identifier(_IN_ void *property, _OU_ char **identifier);
+
+/**
+ * @brief Get service method from TSL struct by service handle.
+ *        This function used to get service method from TSL struct by service handle.
+ *
+ * @param service. The handle of service.
+ * @param method. Generate method from service identifier
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_service_method(_IN_ void *service, _OU_ char **method);
+
+/**
+ * @brief Get event method from TSL struct by event handle.
+ *        This function used to get event method from TSL struct by event handle.
+ *
+ * @param service. The handle of event.
+ * @param method. Generate method from event identifier
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_event_method(_IN_ void *event, _OU_ char **method);
+
+/**
+ * @brief Set Property Value Into TSL Struct.
+ *        This function used to set property value into TSL Struct.
+ *
+ * @param tsl. The pointer of TSL Struct.
+ * @param key. The property compound string, format decided by data type of property as follows:
+ *        int,float,double,text,enum,date,bool type: property_id
+ *        array type: property_id(array)[index]
+ *        struct type: property_id(struct).property_id or property_id(struct).property_id[index]
+ *
+ * @param key_len. The length of key
+ * @param value. The value to be set, data type decided by data type of property as follows:
+ *        int: int*, float: float*, double: double*,
+ *        text: char*, enum: int*, date: char*, bool: int*
+ *        attention! value can be NULL to clear property value
+ * @param value_len. The length of value, only be used when type is text or data
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_set_property_value(_IN_ dm_shw_t *shadow, _IN_ char *key, _IN_ int key_len, _IN_ void *value,
+                              _IN_ int value_len);
+
+/**
+ * @brief Get Property Value From TSL Struct.
+ *        This function used to get property value from TSL Struct.
+ *
+ * @param tsl. The pointer of TSL Struct.
+ * @param key. The property compound string, format decided by data type of property as follows:
+ *        int,float,double,text,enum,date,bool type: property_id
+ *        array type: property_id(array)[index]
+ *        struct type: property_id(struct).property_id or property_id(struct).property_id[index]
+ *
+ * @param key_len. The length of key
+ * @param value. The variable to store value, data type decided by data type of property as follows:
+ *        int: int*, float: float*, double: double*,
+ *        text: char**, enum: int*, date: char**, bool: int*
+ *        attention! value can not be NULL
+ *
+ * @warning if data type is text or date, *value well be end with '\0'.
+ *          the memory allocated to *value must be free by user.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_property_value(_IN_ dm_shw_t *shadow, _IN_ char *key, _IN_ int key_len, _OU_ void *value);
+
+/**
+ * @brief Set event output value into TSL struct.
+ *        This function used to set event output value into TSL struct.
+ *
+ * @param tsl. The pointer of TSL Struct.
+ * @param key. The property compound string, format decided by data type of property as follows:
+ *        int,float,double,text,enum,date,bool type: event_id.event_data_id
+ *        array type: event_id.event_data_id(array)[index]
+ *        struct type: event_id.event_data_id(struct).property_id
+ *                     or event_id.event_data_id(struct).property_id[index]
+ *
+ * @param key_len. The length of key
+ * @param value. The value to be set, data type decided by data type of property as follows:
+ *        int: int*, float: float*, double: double*,
+ *        text: char*, enum: int*, date: char*, bool: int*
+ *        attention! value can be NULL to clear property value
+ * @param value_len. The length of value, only be used when type is text or data
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_set_event_output_value(_IN_ dm_shw_t *shadow, _IN_ char *key, _IN_ int key_len, _IN_ void *value,
+                                  _IN_ int value_len);
+
+/**
+ * @brief Get event output value from TSL struct.
+ *        This function used to get event output value from TSL struct.
+ *
+ * @param tsl. The pointer of TSL Struct.
+ * @param key. The property compound string, format decided by data type of property as follows:
+ *        int,float,double,text,enum,date,bool type: event_id.event_data_id
+ *        array type: event_id.event_data_id(array)[index]
+ *        struct type: event_id.event_data_id(struct).property_id
+ *                     or event_id.event_data_id(struct).property_id[index]
+ *
+ * @param key_len. The length of key
+ * @param value. The variable to store value, data type decided by data type of property as follows:
+ *        int: int*, float: float*, double: double*,
+ *        text: char**, enum: int*, date: char**, bool: int*
+ *        attention! value can not be NULL
+ *
+ * @warning if data type is text or date, *value well be end with '\0'.
+ *          the memory allocated to *value must be free by user.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_get_event_output_value(_IN_ dm_shw_t *shadow, _IN_ char *key, _IN_ int key_len, _IN_ void *value);
+
+int dm_shw_set_service_input_output_value(_IN_ dm_shw_data_target_e type, _IN_ dm_shw_t *shadow, _IN_ char *key,
+        _IN_ int key_len, _IN_ void *value, _IN_ int value_len);
+int dm_shw_get_service_input_output_value(_IN_ dm_shw_data_target_e type, _IN_ dm_shw_t *shadow, _IN_ char *key,
+        _IN_ int key_len, _IN_ void *value);
+
+/**
+ * @brief Get property payload from TSL struct.
+ *        This function used to get property payload from TSL struct.
+ *
+ * @param shadow. The pointer of TSL Struct
+ * @param identifier. The Property Identifier
+ * @param identifier_len. The Property Identifier Length
+ * @param lite. The pointer to json array where to store property value
+ *
+ * @warning The payload malloc by this function and need to be free manully.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_assemble_property(_IN_ dm_shw_t *shadow, _IN_ char *identifier, _IN_ int identifier_len,
+                             _IN_ lite_cjson_item_t *lite);
+
+/**
+ * @brief Get event output payload from TSL struct.
+ *        This function used to get event output payload from TSL struct.
+ *
+ * @param shadow. The pointer of TSL Struct
+ * @param identifier. The Event Identifier
+ * @param identifier_len. The Event Identifier Length
+ * @param lite. The pointer to json array where to store event output value
+ *
+ * @warning The payload malloc by this function and need to be free manully.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_assemble_event_output(_IN_ dm_shw_t *shadow, _IN_ char *identifier, _IN_ int identifier_len,
+                                 _IN_ lite_cjson_item_t *lite);
+
+/**
+ * @brief Get service output payload from TSL struct.
+ *        This function used to get service output payload from TSL struct.
+ *
+ * @param shadow. The pointer of TSL Struct
+ * @param identifier. The Service Identifier
+ * @param identifier_len. The Service Identifier Length
+ * @param lite. The pointer to json array where to store service output value
+ *
+ * @warning The payload malloc by this function and need to be free manully.
+ *
+ * @return success or fail.
+ *
+ */
+int dm_shw_assemble_service_output(_IN_ dm_shw_t *shadow, _IN_ char *identifier, _IN_ int identifier_len,
+                                   _IN_ lite_cjson_item_t *lite);
+
+/**
+ * @brief Free TSL struct.
+ *        This function used to free TSL struct.
+ *
+ * @param shadow. The pointer of TSL Struct.
+ *
+ * @return success or fail.
+ *
+ */
+void dm_shw_destroy(_IN_ dm_shw_t **shadow);
+
+#if 0
+    /**
+    * @brief Print detailed information of TSL struct.
+    *        This function used to print detailed information of TSL struct.
+    *
+    * @param shadow. The pointer of TSL Struct.
+    *
+    * @return success or fail.
+    *
+    */
+    void dm_shw_print(_IN_ dm_shw_t *shadow);
+#endif
+
+#endif
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_tsl_alink.h

@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#if defined(DEPRECATED_LINKKIT)
+    #ifndef _DM_TSL_ALINK_H_
+        #define _DM_TSL_ALINK_H_
+
+        /**
+        * @brief Create TSL struct from TSL string.
+        *        This function used to parse TSL string into TSL struct.
+        *
+        * @param tsl. The TSL string in JSON format.
+        * @param tsl_len. The length of tsl
+        * @param shadow. The pointer of TSL Struct pointer, will be malloc memory.
+        *                This memory should be free by dm_shw_destroy.
+        *
+        * @return success or fail.
+        *
+        */
+        int dm_tsl_alink_create(_IN_ const char *tsl, _IN_ int tsl_len, _OU_ dm_shw_t **shadow);
+
+    #endif
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_utils.c

@@ -0,0 +1,428 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#include "iotx_dm_internal.h"
+
+int dm_utils_copy_direct(_IN_ void *input, _IN_ int input_len, _OU_ void **output, _IN_ int output_len)
+{
+    if (input == NULL || output == NULL || *output != NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    *output = HAL_Malloc(output_len);
+    if (*output == NULL) {
+        return DM_MEMORY_NOT_ENOUGH;
+    }
+    memset(*output, 0, output_len);
+    memcpy(*output, input, input_len);
+
+    return SUCCESS_RETURN;
+}
+
+int dm_utils_copy(_IN_ void *input, _IN_ int input_len, _OU_ void **output, _IN_ int output_len)
+{
+    if (input == NULL || output == NULL || *output != NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    *output = DM_malloc(output_len);
+    if (*output == NULL) {
+        return DM_MEMORY_NOT_ENOUGH;
+    }
+    memset(*output, 0, output_len);
+    memcpy(*output, input, input_len);
+
+    return SUCCESS_RETURN;
+}
+
+int dm_utils_strarr_index(_IN_ char *input, _IN_ int input_len,
+                          _OU_ int *partial_input_len, _OU_ int *array_input_len, _OU_ int *array_index)
+{
+    int index = 0;
+    int deep = 0;
+    char *bracket_pre = NULL;
+    char *bracket_suf = NULL;
+    char array_index_str[10] = {0};
+
+    if (input == NULL || input_len <= 1 || array_index == NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    for (index = 0; index < input_len; index++) {
+        switch (input[index]) {
+            case '[': {
+                if (deep != 0) {
+                    return FAIL_RETURN;
+                }
+                deep++;
+                if (!bracket_pre) {
+                    bracket_pre = (char *)&input[index];
+                }
+            }
+            break;
+            case ']': {
+                if (deep != 1) {
+                    return FAIL_RETURN;
+                }
+                deep--;
+                if (input[index  - 1] == '[') {
+                    return FAIL_RETURN;
+                }
+                if (!bracket_suf) {
+                    bracket_suf = (char *)&input[index];
+                }
+            }
+            break;
+            default:
+                break;
+        }
+    }
+
+    if (bracket_pre && bracket_suf && ((bracket_suf - input + 1) == input_len)) {
+        if (partial_input_len) {
+            *partial_input_len = bracket_pre - input;
+        }
+        if (array_input_len) {
+            *array_input_len = bracket_suf - input + 1;
+        }
+
+        /* Get Index */
+        memcpy(array_index_str, bracket_pre + 1, bracket_suf - bracket_pre - 1);
+        *array_index = atoi(array_index_str);
+        return SUCCESS_RETURN;
+    }
+
+    return FAIL_RETURN;
+}
+
+int dm_utils_itoa_direct(_IN_ int input, _OU_ char **output)
+{
+    int res = 0;
+    char temp_output[10 + 1] = {0};
+
+    if (output == NULL || *output != NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    res = HAL_Snprintf(temp_output, 10, "%d", input);
+    if (res < 0) {
+        return FAIL_RETURN;
+    }
+
+    *output = HAL_Malloc(strlen(temp_output) + 1);
+    if (*output == NULL) {
+        return DM_MEMORY_NOT_ENOUGH;
+    }
+    memset(*output, 0, strlen(temp_output) + 1);
+    memcpy(*output, temp_output, strlen(temp_output));
+
+    return SUCCESS_RETURN;
+}
+
+int dm_utils_itoa(_IN_ int input, _OU_ char **output)
+{
+    int res = 0;
+    char temp_output[10 + 1] = {0};
+
+    if (output == NULL || *output != NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    res = HAL_Snprintf(temp_output, 10, "%d", input);
+    if (res < 0) {
+        return FAIL_RETURN;
+    }
+
+    *output = DM_malloc(strlen(temp_output) + 1);
+    if (*output == NULL) {
+        return DM_MEMORY_NOT_ENOUGH;
+    }
+    memset(*output, 0, strlen(temp_output) + 1);
+    memcpy(*output, temp_output, strlen(temp_output));
+
+    return SUCCESS_RETURN;
+}
+
+int dm_utils_ftoa_direct(_IN_ double input, _OU_ char **output)
+{
+    int res = 0;
+    char temp_output[30 + 1] = {0};
+
+    if (output == NULL || *output != NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    res = HAL_Snprintf(temp_output, 30, "%f", input);
+    if (res < 0) {
+        return FAIL_RETURN;
+    }
+
+    *output = HAL_Malloc(strlen(temp_output) + 1);
+    if (*output == NULL) {
+        return DM_MEMORY_NOT_ENOUGH;
+    }
+    memset(*output, 0, strlen(temp_output) + 1);
+    memcpy(*output, temp_output, strlen(temp_output));
+
+    return SUCCESS_RETURN;
+}
+
+int dm_utils_ftoa(_IN_ double input, _OU_ char **output)
+{
+    int res = 0;
+    char temp_output[30 + 1] = {0};
+
+    if (output == NULL || *output != NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    res = HAL_Snprintf(temp_output, 30, "%f", input);
+    if (res < 0) {
+        return FAIL_RETURN;
+    }
+
+    *output = DM_malloc(strlen(temp_output) + 1);
+    if (*output == NULL) {
+        return DM_MEMORY_NOT_ENOUGH;
+    }
+    memset(*output, 0, strlen(temp_output) + 1);
+    memcpy(*output, temp_output, strlen(temp_output));
+
+    return SUCCESS_RETURN;
+}
+
+int dm_utils_hex_to_str(_IN_ unsigned char *input, _IN_ int input_len, _OU_ char **output)
+{
+    int index = 0, output_len = 0;
+    unsigned char iter_char = 0;
+
+    if (input == NULL || input_len <= 0 || output == NULL || *output != NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    output_len = input_len * 2;
+    *output = DM_malloc(output_len + 1);
+    if (*output == NULL) {
+        return DM_MEMORY_NOT_ENOUGH;
+    }
+    memset(*output, 0, output_len + 1);
+
+    for (index = 0; index < input_len; index++) {
+        iter_char = (input[index] >> 4) & 0x0F;
+        if (iter_char <= 0x09) {
+            iter_char += '0';
+        } else if (iter_char >= 0x0A && iter_char <= 0x0F) {
+            iter_char += 'A' - 0x0A;
+        }
+        (*output)[index * 2] = iter_char;
+
+        iter_char = (input[index]) & 0x0F;
+        if (iter_char <= 0x09) {
+            iter_char += '0';
+        } else if (iter_char >= 0x0A && iter_char <= 0x0F) {
+            iter_char += 'A' - 0x0A;
+        }
+        (*output)[index * 2 + 1] = iter_char;
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int dm_utils_str_to_hex(_IN_ char *input, _IN_ int input_len, _OU_ unsigned char **output, _OU_ int *output_len)
+{
+    int index = 0;
+    char iter_char = 0;
+
+    if (input == NULL || input_len <= 0 || input_len % 2 != 0 ||
+        output == NULL || *output != NULL || output_len == NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    *output_len = input_len / 2;
+    *output = DM_malloc(*output_len);
+    if (*output == NULL) {
+        return DM_MEMORY_NOT_ENOUGH;
+    }
+    memset(*output, 0, *output_len);
+
+    for (index = 0; index < input_len; index += 2) {
+        if (input[index] >= '0' && input[index] <= '9') {
+            iter_char = input[index] - '0';
+        } else if (input[index] >= 'A' && input[index] <= 'F') {
+            iter_char = input[index] - 'A' + 0x0A;
+        }
+        (*output)[index / 2] |= (iter_char << 4) & 0xF0;
+
+        if (input[index + 1] >= '0' && input[index + 1] <= '9') {
+            iter_char = input[index + 1] - '0';
+        } else if (input[index + 1] >= 'A' && input[index + 1] <= 'F') {
+            iter_char = input[index + 1] - 'A' + 0x0A;
+        }
+        (*output)[index / 2] |= (iter_char) & 0x0F;
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int dm_utils_memtok(_IN_ char *input, _IN_ int input_len, _IN_ char delimiter, _IN_ int index, _OU_ int *offset)
+{
+    int item_index = 0;
+    int count = 0;
+
+    if (input == NULL || input_len <= 0 || offset == NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    for (item_index = 0; item_index < input_len; item_index++) {
+        if (input[item_index] == delimiter && (item_index + 1) < input_len) {
+            count++;
+            if (count == index) {
+                *offset = item_index;
+                return SUCCESS_RETURN;
+            }
+        }
+    }
+
+    return FAIL_RETURN;
+}
+
+int dm_utils_replace_char(_IN_ char *input, _IN_ int input_len, _IN_ char src, _IN_ char dest)
+{
+    int index = 0;
+
+    if (input == NULL || input_len <= 0) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    for (index = 0; index < input_len; index++) {
+        if (input[index] == src) {
+            input[index] = dest;
+        }
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int dm_utils_service_name(_IN_ const char *prefix, _IN_ const char *name, _IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1],
+                          _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1], _OU_ char **service_name)
+{
+    int prefix_len = (prefix == NULL) ? (0) : (strlen(prefix));
+    int name_len = (name == NULL) ? (0) : (strlen(name));
+    int service_name_len = 0;
+    if ((prefix == NULL && name == NULL) || product_key == NULL || device_name == NULL ||
+        service_name == NULL || *service_name != NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    service_name_len = prefix_len + name_len + strlen(product_key) + strlen(device_name) + 1;
+    *service_name = DM_malloc(service_name_len);
+    if (*service_name == NULL) {
+        return DM_MEMORY_NOT_ENOUGH;
+    }
+    memset(*service_name, 0, service_name_len);
+
+    if (prefix != NULL) {
+        HAL_Snprintf(*service_name, service_name_len, prefix, product_key, device_name);
+    }
+
+    if (name != NULL) {
+        memcpy(*service_name + strlen(*service_name), name, name_len);
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int dm_utils_uri_add_prefix(_IN_ const char *prefix, _IN_ char *uri, _OU_ char **new_uri)
+{
+    int new_uri_len = 0;
+
+    if (prefix == NULL || uri == NULL || new_uri == NULL || *new_uri != NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    new_uri_len = strlen(prefix) + strlen(uri) + 1;
+    *new_uri = DM_malloc(new_uri_len);
+    if (*new_uri == NULL) {
+        return DM_MEMORY_NOT_ENOUGH;
+    }
+    memset(*new_uri, 0, new_uri_len);
+
+    memcpy(*new_uri, prefix, strlen(prefix));
+    memcpy(*new_uri + strlen(*new_uri), uri, strlen(uri));
+
+    return SUCCESS_RETURN;
+}
+
+int dm_utils_json_parse(_IN_ const char *payload, _IN_ int payload_len, _IN_ int type, _OU_ lite_cjson_t *lite)
+{
+    int res = 0;
+
+    if (payload == NULL || payload_len <= 0 || type < 0 || lite == NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+    memset(lite, 0, sizeof(lite_cjson_t));
+
+    res = lite_cjson_parse(payload, payload_len, lite);
+    if (res != SUCCESS_RETURN) {
+        memset(lite, 0, sizeof(lite_cjson_t));
+        return FAIL_RETURN;
+    }
+
+    if (type != cJSON_Invalid && lite->type != type) {
+        memset(lite, 0, sizeof(lite_cjson_t));
+        return FAIL_RETURN;
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int dm_utils_json_object_item(_IN_ lite_cjson_t *lite, _IN_ const char *key, _IN_ int key_len, _IN_ int type,
+                              _OU_ lite_cjson_t *lite_item)
+{
+    int res = 0;
+
+    if (lite == NULL || lite->type != cJSON_Object || key == NULL || key_len <= 0 || type < 0 || lite_item == NULL) {
+        return DM_INVALID_PARAMETER;
+    }
+
+    if (lite->type != cJSON_Object) {
+        dm_log_err("lite->type != cJSON_Object, %d", lite->type);
+    }
+
+    memset(lite_item, 0, sizeof(lite_cjson_t));
+
+    res = lite_cjson_object_item(lite, key, key_len, lite_item);
+    if (res != SUCCESS_RETURN) {
+        /* dm_log_err(DM_UTILS_LOG_JSON_PARSE_FAILED, lite->value_length, lite->value); */
+        memset(lite_item, 0, sizeof(lite_cjson_t));
+        return FAIL_RETURN;
+    }
+
+    if (type != cJSON_Invalid && lite_item->type != type) {
+        memset(lite_item, 0, sizeof(lite_cjson_t));
+        return FAIL_RETURN;
+    }
+
+    return SUCCESS_RETURN;
+}
+
+void *dm_utils_malloc(unsigned int size)
+{
+#ifdef INFRA_MEM_STATS
+    return LITE_malloc(size, MEM_MAGIC, "lite_cjson");
+#else
+    return HAL_Malloc(size);
+#endif
+}
+
+void dm_utils_free(void *ptr)
+{
+#ifdef INFRA_MEM_STATS
+    LITE_free(ptr);
+#else
+    HAL_Free((void *)ptr);
+#endif
+}

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_utils.h

@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef _DM_UTILS_H_
+#define _DM_UTILS_H_
+
+#define DM_UTILS_UINT16_STRLEN (5)
+#define DM_UTILS_UINT32_STRLEN (10)
+#define DM_UTILS_UINT64_STRLEN (20)
+
+int dm_utils_copy_direct(void *input, int input_len, void **output, int output_len);
+
+int dm_utils_copy(void *input, int input_len, void **output, int output_len);
+
+/**
+ * @brief search array index in a string.
+ *        This function used to search array index in a string.
+ *
+ * @param input. The string to be searched
+ * @param input_len. The length of input
+ * @param partial_input_len. The length of input except [xx]
+ * @param array_input_len. The length of input include [xx]
+ * @param array_index. The array index in [xx]
+ *
+ * @warning input must be type of "xxxxx[xx]"
+ * @return success or fail.
+ *
+ */
+int dm_utils_strarr_index(char *input, int input_len,
+                          int *partial_input_len, int *array_input_len, int *array_index);
+
+int dm_utils_itoa_direct(int input, char **output);
+int dm_utils_itoa(int input, char **output);
+int dm_utils_ftoa_direct(double input, char **output);
+int dm_utils_ftoa(double input, char **output);
+int dm_utils_hex_to_str(unsigned char *input, int input_len, char **output);
+int dm_utils_str_to_hex(char *input, int input_len, unsigned char **output, int *output_len);
+int dm_utils_memtok(char *input, int input_len, char delimiter, int index, int *offset);
+int dm_utils_replace_char(char *input, int input_len, char src, char dest);
+int dm_utils_service_name(const char *prefix, const char *name, char product_key[IOTX_PRODUCT_KEY_LEN + 1],
+                          char device_name[IOTX_DEVICE_NAME_LEN + 1], char **service_name);
+int dm_utils_uri_add_prefix(const char *prefix, char *uri, char **new_uri);
+int dm_utils_json_parse(const char *payload, int payload_len, int type, lite_cjson_t *lite);
+int dm_utils_json_object_item(lite_cjson_t *lite, const char *key, int key_len, int type,
+                              lite_cjson_t *lite_item);
+void *dm_utils_malloc(unsigned int size);
+void dm_utils_free(void *ptr);
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/dm_wrapper.h

@@ -0,0 +1,82 @@
+#ifndef _DM_WRAPPER_H_
+#define _DM_WRAPPER_H_
+
+#include "infra_compat.h"
+#include "wrappers_defs.h"
+
+int HAL_GetProductKey(char product_key[IOTX_PRODUCT_KEY_LEN + 1]);
+int HAL_GetProductSecret(char product_secret[IOTX_PRODUCT_SECRET_LEN + 1]);
+int HAL_GetDeviceName(char device_name[IOTX_DEVICE_NAME_LEN + 1]);
+int HAL_GetDeviceSecret(char device_secret[IOTX_DEVICE_SECRET_LEN + 1]);
+
+int HAL_SetDeviceName(char *device_name);
+int HAL_SetDeviceSecret(char *device_secret);
+int HAL_SetProductKey(char *product_key);
+int HAL_SetProductSecret(char *product_secret);
+
+void *HAL_MutexCreate(void);
+void HAL_MutexDestroy(void *mutex);
+void HAL_MutexLock(void *mutex);
+void HAL_MutexUnlock(void *mutex);
+
+void *HAL_Malloc(uint32_t size);
+void HAL_Free(void *ptr);
+uint64_t HAL_UptimeMs(void);
+void HAL_SleepMs(uint32_t ms);
+void HAL_Srandom(uint32_t seed);
+uint32_t HAL_Random(uint32_t region);
+void HAL_Printf(const char *fmt, ...);
+int HAL_Snprintf(char *str, const int len, const char *fmt, ...);
+
+#ifdef INFRA_LOG
+#include <stdarg.h>
+int HAL_Vsnprintf(char *str, const int len, const char *format, va_list ap);
+#endif
+
+int HAL_ThreadCreate(
+            void **thread_handle,
+            void *(*work_routine)(void *),
+            void *arg,
+            hal_os_thread_param_t *hal_os_thread_param,
+            int *stack_used);
+void HAL_ThreadDelete(void *thread_handle);
+
+void *HAL_SemaphoreCreate(void);
+void HAL_SemaphoreDestroy(void *sem);
+void HAL_SemaphorePost(void *sem);
+int HAL_SemaphoreWait(void *sem, uint32_t timeout_ms);
+int HAL_Kv_Set(const char *key, const void *val, int len, int sync);
+int HAL_Kv_Get(const char *key, void *val, int *buffer_len);
+int HAL_Kv_Del(const char *key);
+#if defined(OTA_ENABLED) && !defined(BUILD_AOS)
+    void HAL_Firmware_Persistence_Start(void);
+    int HAL_Firmware_Persistence_Write(char *buffer, uint32_t length);
+    int HAL_Firmware_Persistence_Stop(void);
+#endif
+
+#ifdef DEPRECATED_LINKKIT
+int HAL_SetProductKey(char *product_key);
+int HAL_SetProductSecret(char *product_secret);
+int HAL_SetDeviceName(char *device_name);
+int HAL_SetDeviceSecret(char *device_secret);
+#endif
+
+#ifdef ALCS_ENABLED
+p_HAL_Aes128_t HAL_Aes128_Init(
+            const uint8_t *key,
+            const uint8_t *iv,
+            AES_DIR_t dir);
+int HAL_Aes128_Cbc_Encrypt(
+            p_HAL_Aes128_t aes,
+            const void *src,
+            size_t blockNum,
+            void *dst);
+int HAL_Aes128_Destroy(p_HAL_Aes128_t aes);
+int HAL_Aes128_Cbc_Decrypt(
+            p_HAL_Aes128_t aes,
+            const void *src,
+            size_t blockNum,
+            void *dst);
+#endif
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/examples/cJSON.h

@@ -0,0 +1,247 @@
+/*
+Copyright (c) 2009-2017 Dave Gamble and cJSON contributors
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+#ifndef cJSON__h
+#define cJSON__h
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+	/* project version */
+#define CJSON_VERSION_MAJOR 1
+#define CJSON_VERSION_MINOR 5
+#define CJSON_VERSION_PATCH 3
+
+#include <stdint.h>
+#include <stddef.h>
+
+	/* cJSON Types: */
+#define cJSON_Invalid (0)
+#define cJSON_False  (1 << 0)
+#define cJSON_True   (1 << 1)
+#define cJSON_NULL   (1 << 2)
+#define cJSON_Number (1 << 3)
+#define cJSON_String (1 << 4)
+#define cJSON_Array  (1 << 5)
+#define cJSON_Object (1 << 6)
+#define cJSON_Raw    (1 << 7) /* raw json */
+
+#define cJSON_IsReference 256
+#define cJSON_StringIsConst 512
+
+	/* The cJSON structure: */
+	typedef struct cJSON
+	{
+		/* next/prev allow you to walk array/object chains. Alternatively, use GetArraySize/GetArrayItem/GetObjectItem */
+		struct cJSON *next;
+		struct cJSON *prev;
+		/* An array or object item will have a child pointer pointing to a chain of the items in the array/object. */
+		struct cJSON *child;
+
+		/* The type of the item, as above. */
+		int type;
+
+		/* The item's string, if type==cJSON_String  and type == cJSON_Raw */
+		char *valuestring;
+		/* writing to valueint is DEPRECATED, use cJSON_SetNumberValue instead */
+		int valueint;
+		/* The item's number, if type==cJSON_Number */
+		double valuedouble;
+
+		/* The item's name string, if this item is the child of, or is in the list of subitems of an object. */
+		char *string;
+	} cJSON;
+
+	typedef int cJSON_bool;
+
+#if !defined(__WINDOWS__) && (defined(WIN32) || defined(WIN64) || defined(_MSC_VER) || defined(_WIN32))
+#define __WINDOWS__
+#endif
+#ifdef __WINDOWS__
+
+	/* When compiling for windows, we specify a specific calling convention to avoid issues where we are being called from a project with a different default calling convention.  For windows you have 2 define options:
+	CJSON_HIDE_SYMBOLS - Define this in the case where you don't want to ever dllexport symbols
+	CJSON_EXPORT_SYMBOLS - Define this on library build when you want to dllexport symbols (default)
+	CJSON_IMPORT_SYMBOLS - Define this if you want to dllimport symbol
+	For *nix builds that support visibility attribute, you can define similar behavior by
+	setting default visibility to hidden by adding
+	-fvisibility=hidden (for gcc)
+	or
+	-xldscope=hidden (for sun cc)
+	to CFLAGS
+	then using the CJSON_API_VISIBILITY flag to "export" the same symbols the way CJSON_EXPORT_SYMBOLS does
+	*/
+
+	/* export symbols by default, this is necessary for copy pasting the C and header file */
+#if !defined(CJSON_HIDE_SYMBOLS) && !defined(CJSON_IMPORT_SYMBOLS) && !defined(CJSON_EXPORT_SYMBOLS)
+#define CJSON_EXPORT_SYMBOLS
+#endif
+
+#if defined(CJSON_HIDE_SYMBOLS)
+#define CJSON_PUBLIC(type)   type __stdcall
+#elif defined(CJSON_EXPORT_SYMBOLS)
+#define CJSON_PUBLIC(type)   __declspec(dllexport) type __stdcall
+#elif defined(CJSON_IMPORT_SYMBOLS)
+#define CJSON_PUBLIC(type)   __declspec(dllimport) type __stdcall
+#endif
+#else /* !WIN32 */
+#if (defined(__GNUC__) || defined(__SUNPRO_CC) || defined (__SUNPRO_C)) && defined(CJSON_API_VISIBILITY)
+#define CJSON_PUBLIC(type)   __attribute__((visibility("default"))) type
+#else
+#define CJSON_PUBLIC(type) type
+#endif
+#endif
+
+	/* Limits how deeply nested arrays/objects can be before cJSON rejects to parse them.
+	* This is to prevent stack overflows. */
+#ifndef CJSON_NESTING_LIMIT
+#define CJSON_NESTING_LIMIT 1000
+#endif
+
+	/* returns the version of cJSON as a string */
+	CJSON_PUBLIC(const char*) cJSON_Version(void);
+
+	/* Memory Management: the caller is always responsible to free the results from all variants of cJSON_Parse (with cJSON_Delete) and cJSON_Print (with stdlib free, cJSON_Hooks.free_fn, or cJSON_free as appropriate). The exception is cJSON_PrintPreallocated, where the caller has full responsibility of the buffer. */
+	/* Supply a block of JSON, and this returns a cJSON object you can interrogate. */
+	CJSON_PUBLIC(cJSON *) cJSON_Parse(const char *value);
+	/* Render a cJSON entity to text for transfer/storage. */
+	CJSON_PUBLIC(char *) cJSON_Print(const cJSON *item);
+	/* Render a cJSON entity to text for transfer/storage without any formatting. */
+	CJSON_PUBLIC(char *) cJSON_PrintUnformatted(const cJSON *item);
+	/* Render a cJSON entity to text using a buffered strategy. prebuffer is a guess at the final size. guessing well reduces reallocation. fmt=0 gives unformatted, =1 gives formatted */
+	CJSON_PUBLIC(char *) cJSON_PrintBuffered(const cJSON *item, int prebuffer, cJSON_bool fmt);
+	/* Render a cJSON entity to text using a buffer already allocated in memory with given length. Returns 1 on success and 0 on failure. */
+	/* NOTE: cJSON is not always 100% accurate in estimating how much memory it will use, so to be safe allocate 5 bytes more than you actually need */
+	CJSON_PUBLIC(cJSON_bool) cJSON_PrintPreallocated(cJSON *item, char *buffer, const int length, const cJSON_bool format);
+	/* Delete a cJSON entity and all subentities. */
+	CJSON_PUBLIC(void) cJSON_Delete(cJSON *c);
+
+	/* Returns the number of items in an array (or object). */
+	CJSON_PUBLIC(int) cJSON_GetArraySize(const cJSON *array);
+	/* Retrieve item number "item" from array "array". Returns NULL if unsuccessful. */
+	CJSON_PUBLIC(cJSON *) cJSON_GetArrayItem(const cJSON *array, int index);
+	/* Get item "string" from object. Case insensitive. */
+	CJSON_PUBLIC(cJSON *) cJSON_GetObjectItem(const cJSON * const object, const char * const string);
+	CJSON_PUBLIC(cJSON *) cJSON_GetObjectItemCaseSensitive(const cJSON * const object, const char * const string);
+	CJSON_PUBLIC(cJSON_bool) cJSON_HasObjectItem(const cJSON *object, const char *string);
+	/* For analysing failed parses. This returns a pointer to the parse error. You'll probably need to look a few chars back to make sense of it. Defined when cJSON_Parse() returns 0. 0 when cJSON_Parse() succeeds. */
+	CJSON_PUBLIC(const char *) cJSON_GetErrorPtr(void);
+
+	/* These functions check the type of an item */
+	CJSON_PUBLIC(cJSON_bool) cJSON_IsInvalid(const cJSON * const item);
+	CJSON_PUBLIC(cJSON_bool) cJSON_IsFalse(const cJSON * const item);
+	CJSON_PUBLIC(cJSON_bool) cJSON_IsTrue(const cJSON * const item);
+	CJSON_PUBLIC(cJSON_bool) cJSON_IsBool(const cJSON * const item);
+	CJSON_PUBLIC(cJSON_bool) cJSON_IsNull(const cJSON * const item);
+	CJSON_PUBLIC(cJSON_bool) cJSON_IsNumber(const cJSON * const item);
+	CJSON_PUBLIC(cJSON_bool) cJSON_IsString(const cJSON * const item);
+	CJSON_PUBLIC(cJSON_bool) cJSON_IsArray(const cJSON * const item);
+	CJSON_PUBLIC(cJSON_bool) cJSON_IsObject(const cJSON * const item);
+	CJSON_PUBLIC(cJSON_bool) cJSON_IsRaw(const cJSON * const item);
+
+	/* These calls create a cJSON item of the appropriate type. */
+	CJSON_PUBLIC(cJSON *) cJSON_CreateNull(void);
+	CJSON_PUBLIC(cJSON *) cJSON_CreateTrue(void);
+	CJSON_PUBLIC(cJSON *) cJSON_CreateFalse(void);
+	CJSON_PUBLIC(cJSON *) cJSON_CreateBool(cJSON_bool boolean);
+	CJSON_PUBLIC(cJSON *) cJSON_CreateNumber(double num);
+	CJSON_PUBLIC(cJSON *) cJSON_CreateString(const char *string);
+	/* raw json */
+	CJSON_PUBLIC(cJSON *) cJSON_CreateRaw(const char *raw);
+	CJSON_PUBLIC(cJSON *) cJSON_CreateArray(void);
+	CJSON_PUBLIC(cJSON *) cJSON_CreateObject(void);
+
+	/* These utilities create an Array of count items. */
+	CJSON_PUBLIC(cJSON *) cJSON_CreateIntArray(const int *numbers, int count);
+	CJSON_PUBLIC(cJSON *) cJSON_CreateFloatArray(const float *numbers, int count);
+	CJSON_PUBLIC(cJSON *) cJSON_CreateDoubleArray(const double *numbers, int count);
+	CJSON_PUBLIC(cJSON *) cJSON_CreateStringArray(const char **strings, int count);
+
+	/* Append item to the specified array/object. */
+	CJSON_PUBLIC(void) cJSON_AddItemToArray(cJSON *array, cJSON *item);
+	CJSON_PUBLIC(void) cJSON_AddItemToObject(cJSON *object, const char *string, cJSON *item);
+	/* Use this when string is definitely const (i.e. a literal, or as good as), and will definitely survive the cJSON object.
+	* WARNING: When this function was used, make sure to always check that (item->type & cJSON_StringIsConst) is zero before
+	* writing to `item->string` */
+	CJSON_PUBLIC(void) cJSON_AddItemToObjectCS(cJSON *object, const char *string, cJSON *item);
+	/* Append reference to item to the specified array/object. Use this when you want to add an existing cJSON to a new cJSON, but don't want to corrupt your existing cJSON. */
+	CJSON_PUBLIC(void) cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item);
+	CJSON_PUBLIC(void) cJSON_AddItemReferenceToObject(cJSON *object, const char *string, cJSON *item);
+
+	/* Remove/Detatch items from Arrays/Objects. */
+	CJSON_PUBLIC(cJSON *) cJSON_DetachItemViaPointer(cJSON *parent, cJSON * const item);
+	CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromArray(cJSON *array, int which);
+	CJSON_PUBLIC(void) cJSON_DeleteItemFromArray(cJSON *array, int which);
+	CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromObject(cJSON *object, const char *string);
+	CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromObjectCaseSensitive(cJSON *object, const char *string);
+	CJSON_PUBLIC(void) cJSON_DeleteItemFromObject(cJSON *object, const char *string);
+	CJSON_PUBLIC(void) cJSON_DeleteItemFromObjectCaseSensitive(cJSON *object, const char *string);
+
+	/* Update array items. */
+	CJSON_PUBLIC(void) cJSON_InsertItemInArray(cJSON *array, int which, cJSON *newitem); /* Shifts pre-existing items to the right. */
+	CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemViaPointer(cJSON * const parent, cJSON * const item, cJSON * replacement);
+	CJSON_PUBLIC(void) cJSON_ReplaceItemInArray(cJSON *array, int which, cJSON *newitem);
+	CJSON_PUBLIC(void) cJSON_ReplaceItemInObject(cJSON *object, const char *string, cJSON *newitem);
+	CJSON_PUBLIC(void) cJSON_ReplaceItemInObjectCaseSensitive(cJSON *object, const char *string, cJSON *newitem);
+
+	/* Duplicate a cJSON item */
+	CJSON_PUBLIC(cJSON *) cJSON_Duplicate(const cJSON *item, cJSON_bool recurse);
+	/* Duplicate will create a new, identical cJSON item to the one you pass, in new memory that will
+	need to be released. With recurse!=0, it will duplicate any children connected to the item.
+	The item->next and ->prev pointers are always zero on return from Duplicate. */
+	/* Recursively compare two cJSON items for equality. If either a or b is NULL or invalid, they will be considered unequal.
+	* case_sensitive determines if object keys are treated case sensitive (1) or case insensitive (0) */
+	CJSON_PUBLIC(cJSON_bool) cJSON_Compare(const cJSON * const a, const cJSON * const b, const cJSON_bool case_sensitive);
+
+
+	/* ParseWithOpts allows you to require (and check) that the JSON is null terminated, and to retrieve the pointer to the final byte parsed. */
+	/* If you supply a ptr in return_parse_end and parsing fails, then return_parse_end will contain a pointer to the error. If not, then cJSON_GetErrorPtr() does the job. */
+	CJSON_PUBLIC(cJSON *) cJSON_ParseWithOpts(const char *value, const char **return_parse_end, cJSON_bool require_null_terminated);
+
+	CJSON_PUBLIC(void) cJSON_Minify(char *json);
+
+	/* Macros for creating things quickly. */
+#define cJSON_AddNullToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateNull())
+#define cJSON_AddTrueToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateTrue())
+#define cJSON_AddFalseToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateFalse())
+#define cJSON_AddBoolToObject(object,name,b) cJSON_AddItemToObject(object, name, cJSON_CreateBool(b))
+#define cJSON_AddNumberToObject(object,name,n) cJSON_AddItemToObject(object, name, cJSON_CreateNumber(n))
+#define cJSON_AddStringToObject(object,name,s) cJSON_AddItemToObject(object, name, cJSON_CreateString(s))
+#define cJSON_AddRawToObject(object,name,s) cJSON_AddItemToObject(object, name, cJSON_CreateRaw(s))
+
+	/* When assigning an integer value, it needs to be propagated to valuedouble too. */
+#define cJSON_SetIntValue(object, number) ((object) ? (object)->valueint = (object)->valuedouble = (number) : (number))
+	/* helper for the cJSON_SetNumberValue macro */
+	CJSON_PUBLIC(double) cJSON_SetNumberHelper(cJSON *object, double number);
+#define cJSON_SetNumberValue(object, number) ((object != NULL) ? cJSON_SetNumberHelper(object, (double)number) : (number))
+
+	/* Macro for iterating over an array or object */
+#define cJSON_ArrayForEach(element, array) for(element = (array != NULL) ? (array)->child : NULL; element != NULL; element = element->next)
+
+	/* malloc/free objects using the malloc/free functions that have been set with cJSON_InitHooks */
+	CJSON_PUBLIC(void *) cJSON_malloc(size_t size);
+	CJSON_PUBLIC(void) cJSON_free(void *object);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/examples/data/sched_tsl.data

@@ -0,0 +1,254 @@
+/*
+ * please modify this string follow as product's TSL.
+ */
+
+static const char TSL_STRING[] =
+            "{\"schema\":\"https://iotx-tsl.oss-ap-southeast-1.aliyuncs.com/"
+            "schema.json\",\"profile\":{\"productKey\":\"a1X2bEnP82z\"},\"services\":[{"
+            "\"outputData\":[],\"identifier\":\"set\",\"inputData\":[{\"identifier\":"
+            "\"LightSwitch\",\"dataType\":{\"specs\":{\"0\":\"关闭\",\"1\":\"开启\"},"
+            "\"type\":\"bool\"},\"name\":\"主灯开关\"},{\"identifier\":\"WIFI_Band\","
+            "\"dataType\":{\"specs\":{\"length\":\"255\"},\"type\":\"text\"},\"name\":"
+            "\"频段\"},{\"identifier\":\"WiFI_RSSI\",\"dataType\":{\"specs\":{\"min\":\"-"
+            "127\",\"unitName\":\"无\",\"max\":\"-1\",\"step\":\"1\"},\"type\":\"int\"},"
+            "\"name\":\"信号强度\"},{\"identifier\":\"WIFI_AP_BSSID\",\"dataType\":{"
+            "\"specs\":{\"length\":\"255\"},\"type\":\"text\"},\"name\":\"热点BSSID\"},{"
+            "\"identifier\":\"WIFI_Channel\",\"dataType\":{\"specs\":{\"min\":\"1\","
+            "\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"},\"type\":\"int\"},"
+            "\"name\":\"信道\"},{\"identifier\":\"WiFI_SNR\",\"dataType\":{\"specs\":{"
+            "\"min\":\"-127\",\"unitName\":\"无\",\"max\":\"127\",\"step\":\"1\"},"
+            "\"type\":\"int\"},\"name\":\"信噪比\"},{\"identifier\":\"WIFI_Tx_Rate\","
+            "\"dataType\":{\"specs\":{\"min\":\"0\",\"max\":\"99999\",\"step\":\"1\"},"
+            "\"type\":\"int\"},\"name\":\"WIFI_Tx_Rate_Name\"},{\"identifier\":\"WIFI_Rx_"
+            "Rate\",\"dataType\":{\"specs\":{\"min\":\"0\",\"max\":\"99999\",\"step\":"
+            "\"1\"},\"type\":\"int\"},\"name\":\"WIFI_Rx_Rate_Name\"},{\"identifier\":"
+            "\"RGBColor\",\"dataType\":{\"specs\":[{\"identifier\":\"Red\",\"dataType\":{"
+            "\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"}"
+            ",\"type\":\"int\"},\"name\":\"红色\"},{\"identifier\":\"Green\","
+            "\"dataType\":{\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\","
+            "\"step\":\"1\"},\"type\":\"int\"},\"name\":\"绿色\"},{\"identifier\":"
+            "\"Blue\",\"dataType\":{\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":"
+            "\"255\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"蓝色\"}],\"type\":"
+            "\"struct\"},\"name\":\"RGB调色\"},{\"identifier\":\"HSVColor\",\"dataType\":"
+            "{\"specs\":[{\"identifier\":\"Hue\",\"dataType\":{\"specs\":{\"unit\":\"°\","
+            "\"min\":\"0\",\"unitName\":\"度\",\"max\":\"360\",\"step\":\"0.01\"},"
+            "\"type\":\"double\"},\"name\":\"色调\"},{\"identifier\":\"Saturation\","
+            "\"dataType\":{\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":"
+            "\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":"
+            "\"饱和度\"},{\"identifier\":\"Value\",\"dataType\":{\"specs\":{\"unit\":\"%"
+            "\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},"
+            "\"type\":\"double\"},\"name\":\"明度\"}],\"type\":\"struct\"},\"name\":"
+            "\"HSV调色\"},{\"identifier\":\"HSLColor\",\"dataType\":{\"specs\":[{"
+            "\"identifier\":\"Hue\",\"dataType\":{\"specs\":{\"unit\":\"°\",\"min\":"
+            "\"0\",\"unitName\":\"度\",\"max\":\"360\",\"step\":\"0.01\"},\"type\":"
+            "\"double\"},\"name\":\"色调\"},{\"identifier\":\"Saturation\",\"dataType\":{"
+            "\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":"
+            "\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"饱和度\"},{"
+            "\"identifier\":\"Lightness\",\"dataType\":{\"specs\":{\"unit\":\"%\","
+            "\"min\":\"0\",\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},"
+            "\"type\":\"double\"},\"name\":\"亮度\"}],\"type\":\"struct\"},\"name\":"
+            "\"HSL调色\"},{\"identifier\":\"WorkMode\",\"dataType\":{\"specs\":{\"0\":"
+            "\"手动\",\"1\":\"阅读\",\"2\":\"影院\",\"3\":\"夜灯\",\"4\":\"生活\",\"5\":"
+            "\"柔和\"},\"type\":\"enum\"},\"name\":\"工作模式\"},{\"identifier\":"
+            "\"NightLightSwitch\",\"dataType\":{\"specs\":{\"0\":\"关闭\",\"1\":\"开启\"}"
+            ",\"type\":\"bool\"},\"name\":\"夜灯开关\"},{\"identifier\":\"Brightness\","
+            "\"dataType\":{\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":"
+            "\"百分比\",\"max\":\"100\",\"step\":\"1\"},\"type\":\"int\"},\"name\":"
+            "\"明暗度\"},{\"identifier\":\"ColorTemperature\",\"dataType\":{\"specs\":{"
+            "\"unit\":\"K\",\"min\":\"2000\",\"unitName\":\"开尔文\",\"max\":\"7000\","
+            "\"step\":\"1\"},\"type\":\"int\"},\"name\":\"冷暖色温\"},{\"identifier\":"
+            "\"PropertyCharacter\",\"dataType\":{\"specs\":{\"length\":\"255\"},\"type\":"
+            "\"text\"},\"name\":\"PropertyCharacter_Name\"},{\"identifier\":"
+            "\"Propertypoint\",\"dataType\":{\"specs\":{\"min\":\"-100\",\"max\":\"100\","
+            "\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"Propertypoint_Name\"}],"
+            "\"method\":\"thing.service.property.set\",\"name\":\"set\",\"required\":"
+            "true,\"callType\":\"async\",\"desc\":\"属性设置\"},{\"outputData\":[{"
+            "\"identifier\":\"LightSwitch\",\"dataType\":{\"specs\":{\"0\":\"关闭\","
+            "\"1\":\"开启\"},\"type\":\"bool\"},\"name\":\"主灯开关\"},{\"identifier\":"
+            "\"WIFI_Band\",\"dataType\":{\"specs\":{\"length\":\"255\"},\"type\":"
+            "\"text\"},\"name\":\"频段\"},{\"identifier\":\"WiFI_RSSI\",\"dataType\":{"
+            "\"specs\":{\"min\":\"-127\",\"unitName\":\"无\",\"max\":\"-1\",\"step\":"
+            "\"1\"},\"type\":\"int\"},\"name\":\"信号强度\"},{\"identifier\":\"WIFI_AP_"
+            "BSSID\",\"dataType\":{\"specs\":{\"length\":\"255\"},\"type\":\"text\"},"
+            "\"name\":\"热点BSSID\"},{\"identifier\":\"WIFI_Channel\",\"dataType\":{"
+            "\"specs\":{\"min\":\"1\",\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"}"
+            ",\"type\":\"int\"},\"name\":\"信道\"},{\"identifier\":\"WiFI_SNR\","
+            "\"dataType\":{\"specs\":{\"min\":\"-127\",\"unitName\":\"无\",\"max\":"
+            "\"127\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"信噪比\"},{"
+            "\"identifier\":\"WIFI_Tx_Rate\",\"dataType\":{\"specs\":{\"min\":\"0\","
+            "\"max\":\"99999\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"WIFI_Tx_Rate_"
+            "Name\"},{\"identifier\":\"WIFI_Rx_Rate\",\"dataType\":{\"specs\":{\"min\":"
+            "\"0\",\"max\":\"99999\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"WIFI_"
+            "Rx_Rate_Name\"},{\"identifier\":\"RGBColor\",\"dataType\":{\"specs\":[{"
+            "\"identifier\":\"Red\",\"dataType\":{\"specs\":{\"min\":\"0\",\"unitName\":"
+            "\"无\",\"max\":\"255\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"红色\"},"
+            "{\"identifier\":\"Green\",\"dataType\":{\"specs\":{\"min\":\"0\","
+            "\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"},\"type\":\"int\"},"
+            "\"name\":\"绿色\"},{\"identifier\":\"Blue\",\"dataType\":{\"specs\":{"
+            "\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"},\"type\":"
+            "\"int\"},\"name\":\"蓝色\"}],\"type\":\"struct\"},\"name\":\"RGB调色\"},{"
+            "\"identifier\":\"HSVColor\",\"dataType\":{\"specs\":[{\"identifier\":"
+            "\"Hue\",\"dataType\":{\"specs\":{\"unit\":\"°\",\"min\":\"0\",\"unitName\":"
+            "\"度\",\"max\":\"360\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":"
+            "\"色调\"},{\"identifier\":\"Saturation\",\"dataType\":{\"specs\":{\"unit\":"
+            "\"%\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0."
+            "01\"},\"type\":\"double\"},\"name\":\"饱和度\"},{\"identifier\":\"Value\","
+            "\"dataType\":{\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":"
+            "\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":"
+            "\"明度\"}],\"type\":\"struct\"},\"name\":\"HSV调色\"},{\"identifier\":"
+            "\"HSLColor\",\"dataType\":{\"specs\":[{\"identifier\":\"Hue\",\"dataType\":{"
+            "\"specs\":{\"unit\":\"°\",\"min\":\"0\",\"unitName\":\"度\",\"max\":\"360\","
+            "\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"色调\"},{\"identifier\":"
+            "\"Saturation\",\"dataType\":{\"specs\":{\"unit\":\"%\",\"min\":\"0\","
+            "\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},\"type\":"
+            "\"double\"},\"name\":\"饱和度\"},{\"identifier\":\"Lightness\",\"dataType\":"
+            "{\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":"
+            "\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"亮度\"}],"
+            "\"type\":\"struct\"},\"name\":\"HSL调色\"},{\"identifier\":\"WorkMode\","
+            "\"dataType\":{\"specs\":{\"0\":\"手动\",\"1\":\"阅读\",\"2\":\"影院\",\"3\":"
+            "\"夜灯\",\"4\":\"生活\",\"5\":\"柔和\"},\"type\":\"enum\"},\"name\":"
+            "\"工作模式\"},{\"identifier\":\"NightLightSwitch\",\"dataType\":{\"specs\":{"
+            "\"0\":\"关闭\",\"1\":\"开启\"},\"type\":\"bool\"},\"name\":\"夜灯开关\"},{"
+            "\"identifier\":\"Brightness\",\"dataType\":{\"specs\":{\"unit\":\"%\","
+            "\"min\":\"0\",\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"1\"},"
+            "\"type\":\"int\"},\"name\":\"明暗度\"},{\"identifier\":\"ColorTemperature\","
+            "\"dataType\":{\"specs\":{\"unit\":\"K\",\"min\":\"2000\",\"unitName\":"
+            "\"开尔文\",\"max\":\"7000\",\"step\":\"1\"},\"type\":\"int\"},\"name\":"
+            "\"冷暖色温\"},{\"identifier\":\"PropertyCharacter\",\"dataType\":{\"specs\":"
+            "{\"length\":\"255\"},\"type\":\"text\"},\"name\":\"PropertyCharacter_Name\"}"
+            ",{\"identifier\":\"Propertypoint\",\"dataType\":{\"specs\":{\"min\":\"-"
+            "100\",\"max\":\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":"
+            "\"Propertypoint_Name\"}],\"identifier\":\"get\",\"inputData\":["
+            "\"LightSwitch\",\"WIFI_Band\",\"WiFI_RSSI\",\"WIFI_AP_BSSID\",\"WIFI_"
+            "Channel\",\"WiFI_SNR\",\"WIFI_Tx_Rate\",\"WIFI_Rx_Rate\",\"RGBColor\","
+            "\"HSVColor\",\"HSLColor\",\"WorkMode\",\"NightLightSwitch\",\"Brightness\","
+            "\"ColorTemperature\",\"PropertyCharacter\",\"Propertypoint\"],\"method\":"
+            "\"thing.service.property.get\",\"name\":\"get\",\"required\":true,"
+            "\"callType\":\"async\",\"desc\":\"属性获取\"}],\"properties\":[{"
+            "\"identifier\":\"LightSwitch\",\"dataType\":{\"specs\":{\"0\":\"关闭\","
+            "\"1\":\"开启\"},\"type\":\"bool\"},\"name\":\"主灯开关\",\"accessMode\":"
+            "\"rw\",\"required\":true},{\"identifier\":\"WIFI_Band\",\"dataType\":{"
+            "\"specs\":{\"length\":\"255\"},\"type\":\"text\"},\"name\":\"频段\","
+            "\"accessMode\":\"rw\",\"required\":true},{\"identifier\":\"WiFI_RSSI\","
+            "\"dataType\":{\"specs\":{\"min\":\"-127\",\"unitName\":\"无\",\"max\":\"-"
+            "1\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"信号强度\",\"accessMode\":"
+            "\"rw\",\"required\":true},{\"identifier\":\"WIFI_AP_BSSID\",\"dataType\":{"
+            "\"specs\":{\"length\":\"255\"},\"type\":\"text\"},\"name\":\"热点BSSID\","
+            "\"accessMode\":\"rw\",\"required\":true},{\"identifier\":\"WIFI_Channel\","
+            "\"dataType\":{\"specs\":{\"min\":\"1\",\"unitName\":\"无\",\"max\":\"255\","
+            "\"step\":\"1\"},\"type\":\"int\"},\"name\":\"信道\",\"accessMode\":\"rw\","
+            "\"required\":true},{\"identifier\":\"WiFI_SNR\",\"dataType\":{\"specs\":{"
+            "\"min\":\"-127\",\"unitName\":\"无\",\"max\":\"127\",\"step\":\"1\"},"
+            "\"type\":\"int\"},\"name\":\"信噪比\",\"accessMode\":\"rw\",\"required\":"
+            "true},{\"identifier\":\"WIFI_Tx_Rate\",\"dataType\":{\"specs\":{\"min\":"
+            "\"0\",\"max\":\"99999\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"WIFI_"
+            "Tx_Rate_Name\",\"accessMode\":\"rw\",\"required\":false},{\"identifier\":"
+            "\"WIFI_Rx_Rate\",\"dataType\":{\"specs\":{\"min\":\"0\",\"max\":\"99999\","
+            "\"step\":\"1\"},\"type\":\"int\"},\"name\":\"WIFI_Rx_Rate_Name\","
+            "\"accessMode\":\"rw\",\"required\":false},{\"identifier\":\"RGBColor\","
+            "\"dataType\":{\"specs\":[{\"identifier\":\"Red\",\"dataType\":{\"specs\":{"
+            "\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"},\"type\":"
+            "\"int\"},\"name\":\"红色\"},{\"identifier\":\"Green\",\"dataType\":{"
+            "\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"}"
+            ",\"type\":\"int\"},\"name\":\"绿色\"},{\"identifier\":\"Blue\",\"dataType\":"
+            "{\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\",\"step\":"
+            "\"1\"},\"type\":\"int\"},\"name\":\"蓝色\"}],\"type\":\"struct\"},\"name\":"
+            "\"RGB调色\",\"accessMode\":\"rw\",\"required\":false},{\"identifier\":"
+            "\"HSVColor\",\"dataType\":{\"specs\":[{\"identifier\":\"Hue\",\"dataType\":{"
+            "\"specs\":{\"unit\":\"°\",\"min\":\"0\",\"unitName\":\"度\",\"max\":\"360\","
+            "\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"色调\"},{\"identifier\":"
+            "\"Saturation\",\"dataType\":{\"specs\":{\"unit\":\"%\",\"min\":\"0\","
+            "\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},\"type\":"
+            "\"double\"},\"name\":\"饱和度\"},{\"identifier\":\"Value\",\"dataType\":{"
+            "\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":"
+            "\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"明度\"}],"
+            "\"type\":\"struct\"},\"name\":\"HSV调色\",\"accessMode\":\"rw\","
+            "\"required\":false},{\"identifier\":\"HSLColor\",\"dataType\":{\"specs\":[{"
+            "\"identifier\":\"Hue\",\"dataType\":{\"specs\":{\"unit\":\"°\",\"min\":"
+            "\"0\",\"unitName\":\"度\",\"max\":\"360\",\"step\":\"0.01\"},\"type\":"
+            "\"double\"},\"name\":\"色调\"},{\"identifier\":\"Saturation\",\"dataType\":{"
+            "\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":"
+            "\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"饱和度\"},{"
+            "\"identifier\":\"Lightness\",\"dataType\":{\"specs\":{\"unit\":\"%\","
+            "\"min\":\"0\",\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},"
+            "\"type\":\"double\"},\"name\":\"亮度\"}],\"type\":\"struct\"},\"name\":"
+            "\"HSL调色\",\"accessMode\":\"rw\",\"required\":false},{\"identifier\":"
+            "\"WorkMode\",\"dataType\":{\"specs\":{\"0\":\"手动\",\"1\":\"阅读\",\"2\":"
+            "\"影院\",\"3\":\"夜灯\",\"4\":\"生活\",\"5\":\"柔和\"},\"type\":\"enum\"},"
+            "\"name\":\"工作模式\",\"accessMode\":\"rw\",\"required\":false},{"
+            "\"identifier\":\"NightLightSwitch\",\"dataType\":{\"specs\":{\"0\":\"关闭\","
+            "\"1\":\"开启\"},\"type\":\"bool\"},\"name\":\"夜灯开关\",\"accessMode\":"
+            "\"rw\",\"required\":false},{\"identifier\":\"Brightness\",\"dataType\":{"
+            "\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":"
+            "\"100\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"明暗度\","
+            "\"accessMode\":\"rw\",\"required\":false},{\"identifier\":"
+            "\"ColorTemperature\",\"dataType\":{\"specs\":{\"unit\":\"K\",\"min\":"
+            "\"2000\",\"unitName\":\"开尔文\",\"max\":\"7000\",\"step\":\"1\"},\"type\":"
+            "\"int\"},\"name\":\"冷暖色温\",\"accessMode\":\"rw\",\"required\":false},{"
+            "\"identifier\":\"PropertyCharacter\",\"dataType\":{\"specs\":{\"length\":"
+            "\"255\"},\"type\":\"text\"},\"name\":\"PropertyCharacter_Name\","
+            "\"accessMode\":\"rw\",\"required\":false},{\"identifier\":\"Propertypoint\","
+            "\"dataType\":{\"specs\":{\"min\":\"-100\",\"max\":\"100\",\"step\":\"0.01\"}"
+            ",\"type\":\"double\"},\"name\":\"Propertypoint_Name\",\"accessMode\":\"rw\","
+            "\"required\":false}],\"events\":[{\"outputData\":[{\"identifier\":"
+            "\"LightSwitch\",\"dataType\":{\"specs\":{\"0\":\"关闭\",\"1\":\"开启\"},"
+            "\"type\":\"bool\"},\"name\":\"主灯开关\"},{\"identifier\":\"WIFI_Band\","
+            "\"dataType\":{\"specs\":{\"length\":\"255\"},\"type\":\"text\"},\"name\":"
+            "\"频段\"},{\"identifier\":\"WiFI_RSSI\",\"dataType\":{\"specs\":{\"min\":\"-"
+            "127\",\"unitName\":\"无\",\"max\":\"-1\",\"step\":\"1\"},\"type\":\"int\"},"
+            "\"name\":\"信号强度\"},{\"identifier\":\"WIFI_AP_BSSID\",\"dataType\":{"
+            "\"specs\":{\"length\":\"255\"},\"type\":\"text\"},\"name\":\"热点BSSID\"},{"
+            "\"identifier\":\"WIFI_Channel\",\"dataType\":{\"specs\":{\"min\":\"1\","
+            "\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"},\"type\":\"int\"},"
+            "\"name\":\"信道\"},{\"identifier\":\"WiFI_SNR\",\"dataType\":{\"specs\":{"
+            "\"min\":\"-127\",\"unitName\":\"无\",\"max\":\"127\",\"step\":\"1\"},"
+            "\"type\":\"int\"},\"name\":\"信噪比\"},{\"identifier\":\"WIFI_Tx_Rate\","
+            "\"dataType\":{\"specs\":{\"min\":\"0\",\"max\":\"99999\",\"step\":\"1\"},"
+            "\"type\":\"int\"},\"name\":\"WIFI_Tx_Rate_Name\"},{\"identifier\":\"WIFI_Rx_"
+            "Rate\",\"dataType\":{\"specs\":{\"min\":\"0\",\"max\":\"99999\",\"step\":"
+            "\"1\"},\"type\":\"int\"},\"name\":\"WIFI_Rx_Rate_Name\"},{\"identifier\":"
+            "\"RGBColor\",\"dataType\":{\"specs\":[{\"identifier\":\"Red\",\"dataType\":{"
+            "\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"}"
+            ",\"type\":\"int\"},\"name\":\"红色\"},{\"identifier\":\"Green\","
+            "\"dataType\":{\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\","
+            "\"step\":\"1\"},\"type\":\"int\"},\"name\":\"绿色\"},{\"identifier\":"
+            "\"Blue\",\"dataType\":{\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":"
+            "\"255\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"蓝色\"}],\"type\":"
+            "\"struct\"},\"name\":\"RGB调色\"},{\"identifier\":\"HSVColor\",\"dataType\":"
+            "{\"specs\":[{\"identifier\":\"Hue\",\"dataType\":{\"specs\":{\"unit\":\"°\","
+            "\"min\":\"0\",\"unitName\":\"度\",\"max\":\"360\",\"step\":\"0.01\"},"
+            "\"type\":\"double\"},\"name\":\"色调\"},{\"identifier\":\"Saturation\","
+            "\"dataType\":{\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":"
+            "\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":"
+            "\"饱和度\"},{\"identifier\":\"Value\",\"dataType\":{\"specs\":{\"unit\":\"%"
+            "\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},"
+            "\"type\":\"double\"},\"name\":\"明度\"}],\"type\":\"struct\"},\"name\":"
+            "\"HSV调色\"},{\"identifier\":\"HSLColor\",\"dataType\":{\"specs\":[{"
+            "\"identifier\":\"Hue\",\"dataType\":{\"specs\":{\"unit\":\"°\",\"min\":"
+            "\"0\",\"unitName\":\"度\",\"max\":\"360\",\"step\":\"0.01\"},\"type\":"
+            "\"double\"},\"name\":\"色调\"},{\"identifier\":\"Saturation\",\"dataType\":{"
+            "\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":"
+            "\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"饱和度\"},{"
+            "\"identifier\":\"Lightness\",\"dataType\":{\"specs\":{\"unit\":\"%\","
+            "\"min\":\"0\",\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},"
+            "\"type\":\"double\"},\"name\":\"亮度\"}],\"type\":\"struct\"},\"name\":"
+            "\"HSL调色\"},{\"identifier\":\"WorkMode\",\"dataType\":{\"specs\":{\"0\":"
+            "\"手动\",\"1\":\"阅读\",\"2\":\"影院\",\"3\":\"夜灯\",\"4\":\"生活\",\"5\":"
+            "\"柔和\"},\"type\":\"enum\"},\"name\":\"工作模式\"},{\"identifier\":"
+            "\"NightLightSwitch\",\"dataType\":{\"specs\":{\"0\":\"关闭\",\"1\":\"开启\"}"
+            ",\"type\":\"bool\"},\"name\":\"夜灯开关\"},{\"identifier\":\"Brightness\","
+            "\"dataType\":{\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":"
+            "\"百分比\",\"max\":\"100\",\"step\":\"1\"},\"type\":\"int\"},\"name\":"
+            "\"明暗度\"},{\"identifier\":\"ColorTemperature\",\"dataType\":{\"specs\":{"
+            "\"unit\":\"K\",\"min\":\"2000\",\"unitName\":\"开尔文\",\"max\":\"7000\","
+            "\"step\":\"1\"},\"type\":\"int\"},\"name\":\"冷暖色温\"},{\"identifier\":"
+            "\"PropertyCharacter\",\"dataType\":{\"specs\":{\"length\":\"255\"},\"type\":"
+            "\"text\"},\"name\":\"PropertyCharacter_Name\"},{\"identifier\":"
+            "\"Propertypoint\",\"dataType\":{\"specs\":{\"min\":\"-100\",\"max\":\"100\","
+            "\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"Propertypoint_Name\"}],"
+            "\"identifier\":\"post\",\"method\":\"thing.event.property.post\",\"name\":"
+            "\"post\",\"type\":\"info\",\"required\":true,\"desc\":\"属性上报\"},{"
+            "\"outputData\":[{\"identifier\":\"ErrorCode\",\"dataType\":{\"specs\":{"
+            "\"0\":\"恢复正常\"},\"type\":\"enum\"},\"name\":\"故障代码\"}],"
+            "\"identifier\":\"Error\",\"method\":\"thing.event.Error.post\",\"name\":"
+            "\"故障上报\",\"type\":\"error\",\"required\":true}]}";

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/examples/data/solo_tsl.c

@@ -0,0 +1,254 @@
+/*
+ * please modify this string follow as product's TSL.
+ */
+
+static const char TSL_STRING[] =
+            "{\"schema\":\"https://iotx-tsl.oss-ap-southeast-1.aliyuncs.com/"
+            "schema.json\",\"profile\":{\"productKey\":\"a1X2bEnP82z\"},\"services\":[{"
+            "\"outputData\":[],\"identifier\":\"set\",\"inputData\":[{\"identifier\":"
+            "\"LightSwitch\",\"dataType\":{\"specs\":{\"0\":\"关闭\",\"1\":\"开启\"},"
+            "\"type\":\"bool\"},\"name\":\"主灯开关\"},{\"identifier\":\"WIFI_Band\","
+            "\"dataType\":{\"specs\":{\"length\":\"255\"},\"type\":\"text\"},\"name\":"
+            "\"频段\"},{\"identifier\":\"WiFI_RSSI\",\"dataType\":{\"specs\":{\"min\":\"-"
+            "127\",\"unitName\":\"无\",\"max\":\"-1\",\"step\":\"1\"},\"type\":\"int\"},"
+            "\"name\":\"信号强度\"},{\"identifier\":\"WIFI_AP_BSSID\",\"dataType\":{"
+            "\"specs\":{\"length\":\"255\"},\"type\":\"text\"},\"name\":\"热点BSSID\"},{"
+            "\"identifier\":\"WIFI_Channel\",\"dataType\":{\"specs\":{\"min\":\"1\","
+            "\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"},\"type\":\"int\"},"
+            "\"name\":\"信道\"},{\"identifier\":\"WiFI_SNR\",\"dataType\":{\"specs\":{"
+            "\"min\":\"-127\",\"unitName\":\"无\",\"max\":\"127\",\"step\":\"1\"},"
+            "\"type\":\"int\"},\"name\":\"信噪比\"},{\"identifier\":\"WIFI_Tx_Rate\","
+            "\"dataType\":{\"specs\":{\"min\":\"0\",\"max\":\"99999\",\"step\":\"1\"},"
+            "\"type\":\"int\"},\"name\":\"WIFI_Tx_Rate_Name\"},{\"identifier\":\"WIFI_Rx_"
+            "Rate\",\"dataType\":{\"specs\":{\"min\":\"0\",\"max\":\"99999\",\"step\":"
+            "\"1\"},\"type\":\"int\"},\"name\":\"WIFI_Rx_Rate_Name\"},{\"identifier\":"
+            "\"RGBColor\",\"dataType\":{\"specs\":[{\"identifier\":\"Red\",\"dataType\":{"
+            "\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"}"
+            ",\"type\":\"int\"},\"name\":\"红色\"},{\"identifier\":\"Green\","
+            "\"dataType\":{\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\","
+            "\"step\":\"1\"},\"type\":\"int\"},\"name\":\"绿色\"},{\"identifier\":"
+            "\"Blue\",\"dataType\":{\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":"
+            "\"255\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"蓝色\"}],\"type\":"
+            "\"struct\"},\"name\":\"RGB调色\"},{\"identifier\":\"HSVColor\",\"dataType\":"
+            "{\"specs\":[{\"identifier\":\"Hue\",\"dataType\":{\"specs\":{\"unit\":\"°\","
+            "\"min\":\"0\",\"unitName\":\"度\",\"max\":\"360\",\"step\":\"0.01\"},"
+            "\"type\":\"double\"},\"name\":\"色调\"},{\"identifier\":\"Saturation\","
+            "\"dataType\":{\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":"
+            "\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":"
+            "\"饱和度\"},{\"identifier\":\"Value\",\"dataType\":{\"specs\":{\"unit\":\"%"
+            "\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},"
+            "\"type\":\"double\"},\"name\":\"明度\"}],\"type\":\"struct\"},\"name\":"
+            "\"HSV调色\"},{\"identifier\":\"HSLColor\",\"dataType\":{\"specs\":[{"
+            "\"identifier\":\"Hue\",\"dataType\":{\"specs\":{\"unit\":\"°\",\"min\":"
+            "\"0\",\"unitName\":\"度\",\"max\":\"360\",\"step\":\"0.01\"},\"type\":"
+            "\"double\"},\"name\":\"色调\"},{\"identifier\":\"Saturation\",\"dataType\":{"
+            "\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":"
+            "\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"饱和度\"},{"
+            "\"identifier\":\"Lightness\",\"dataType\":{\"specs\":{\"unit\":\"%\","
+            "\"min\":\"0\",\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},"
+            "\"type\":\"double\"},\"name\":\"亮度\"}],\"type\":\"struct\"},\"name\":"
+            "\"HSL调色\"},{\"identifier\":\"WorkMode\",\"dataType\":{\"specs\":{\"0\":"
+            "\"手动\",\"1\":\"阅读\",\"2\":\"影院\",\"3\":\"夜灯\",\"4\":\"生活\",\"5\":"
+            "\"柔和\"},\"type\":\"enum\"},\"name\":\"工作模式\"},{\"identifier\":"
+            "\"NightLightSwitch\",\"dataType\":{\"specs\":{\"0\":\"关闭\",\"1\":\"开启\"}"
+            ",\"type\":\"bool\"},\"name\":\"夜灯开关\"},{\"identifier\":\"Brightness\","
+            "\"dataType\":{\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":"
+            "\"百分比\",\"max\":\"100\",\"step\":\"1\"},\"type\":\"int\"},\"name\":"
+            "\"明暗度\"},{\"identifier\":\"ColorTemperature\",\"dataType\":{\"specs\":{"
+            "\"unit\":\"K\",\"min\":\"2000\",\"unitName\":\"开尔文\",\"max\":\"7000\","
+            "\"step\":\"1\"},\"type\":\"int\"},\"name\":\"冷暖色温\"},{\"identifier\":"
+            "\"PropertyCharacter\",\"dataType\":{\"specs\":{\"length\":\"255\"},\"type\":"
+            "\"text\"},\"name\":\"PropertyCharacter_Name\"},{\"identifier\":"
+            "\"Propertypoint\",\"dataType\":{\"specs\":{\"min\":\"-100\",\"max\":\"100\","
+            "\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"Propertypoint_Name\"}],"
+            "\"method\":\"thing.service.property.set\",\"name\":\"set\",\"required\":"
+            "true,\"callType\":\"async\",\"desc\":\"属性设置\"},{\"outputData\":[{"
+            "\"identifier\":\"LightSwitch\",\"dataType\":{\"specs\":{\"0\":\"关闭\","
+            "\"1\":\"开启\"},\"type\":\"bool\"},\"name\":\"主灯开关\"},{\"identifier\":"
+            "\"WIFI_Band\",\"dataType\":{\"specs\":{\"length\":\"255\"},\"type\":"
+            "\"text\"},\"name\":\"频段\"},{\"identifier\":\"WiFI_RSSI\",\"dataType\":{"
+            "\"specs\":{\"min\":\"-127\",\"unitName\":\"无\",\"max\":\"-1\",\"step\":"
+            "\"1\"},\"type\":\"int\"},\"name\":\"信号强度\"},{\"identifier\":\"WIFI_AP_"
+            "BSSID\",\"dataType\":{\"specs\":{\"length\":\"255\"},\"type\":\"text\"},"
+            "\"name\":\"热点BSSID\"},{\"identifier\":\"WIFI_Channel\",\"dataType\":{"
+            "\"specs\":{\"min\":\"1\",\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"}"
+            ",\"type\":\"int\"},\"name\":\"信道\"},{\"identifier\":\"WiFI_SNR\","
+            "\"dataType\":{\"specs\":{\"min\":\"-127\",\"unitName\":\"无\",\"max\":"
+            "\"127\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"信噪比\"},{"
+            "\"identifier\":\"WIFI_Tx_Rate\",\"dataType\":{\"specs\":{\"min\":\"0\","
+            "\"max\":\"99999\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"WIFI_Tx_Rate_"
+            "Name\"},{\"identifier\":\"WIFI_Rx_Rate\",\"dataType\":{\"specs\":{\"min\":"
+            "\"0\",\"max\":\"99999\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"WIFI_"
+            "Rx_Rate_Name\"},{\"identifier\":\"RGBColor\",\"dataType\":{\"specs\":[{"
+            "\"identifier\":\"Red\",\"dataType\":{\"specs\":{\"min\":\"0\",\"unitName\":"
+            "\"无\",\"max\":\"255\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"红色\"},"
+            "{\"identifier\":\"Green\",\"dataType\":{\"specs\":{\"min\":\"0\","
+            "\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"},\"type\":\"int\"},"
+            "\"name\":\"绿色\"},{\"identifier\":\"Blue\",\"dataType\":{\"specs\":{"
+            "\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"},\"type\":"
+            "\"int\"},\"name\":\"蓝色\"}],\"type\":\"struct\"},\"name\":\"RGB调色\"},{"
+            "\"identifier\":\"HSVColor\",\"dataType\":{\"specs\":[{\"identifier\":"
+            "\"Hue\",\"dataType\":{\"specs\":{\"unit\":\"°\",\"min\":\"0\",\"unitName\":"
+            "\"度\",\"max\":\"360\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":"
+            "\"色调\"},{\"identifier\":\"Saturation\",\"dataType\":{\"specs\":{\"unit\":"
+            "\"%\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0."
+            "01\"},\"type\":\"double\"},\"name\":\"饱和度\"},{\"identifier\":\"Value\","
+            "\"dataType\":{\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":"
+            "\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":"
+            "\"明度\"}],\"type\":\"struct\"},\"name\":\"HSV调色\"},{\"identifier\":"
+            "\"HSLColor\",\"dataType\":{\"specs\":[{\"identifier\":\"Hue\",\"dataType\":{"
+            "\"specs\":{\"unit\":\"°\",\"min\":\"0\",\"unitName\":\"度\",\"max\":\"360\","
+            "\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"色调\"},{\"identifier\":"
+            "\"Saturation\",\"dataType\":{\"specs\":{\"unit\":\"%\",\"min\":\"0\","
+            "\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},\"type\":"
+            "\"double\"},\"name\":\"饱和度\"},{\"identifier\":\"Lightness\",\"dataType\":"
+            "{\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":"
+            "\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"亮度\"}],"
+            "\"type\":\"struct\"},\"name\":\"HSL调色\"},{\"identifier\":\"WorkMode\","
+            "\"dataType\":{\"specs\":{\"0\":\"手动\",\"1\":\"阅读\",\"2\":\"影院\",\"3\":"
+            "\"夜灯\",\"4\":\"生活\",\"5\":\"柔和\"},\"type\":\"enum\"},\"name\":"
+            "\"工作模式\"},{\"identifier\":\"NightLightSwitch\",\"dataType\":{\"specs\":{"
+            "\"0\":\"关闭\",\"1\":\"开启\"},\"type\":\"bool\"},\"name\":\"夜灯开关\"},{"
+            "\"identifier\":\"Brightness\",\"dataType\":{\"specs\":{\"unit\":\"%\","
+            "\"min\":\"0\",\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"1\"},"
+            "\"type\":\"int\"},\"name\":\"明暗度\"},{\"identifier\":\"ColorTemperature\","
+            "\"dataType\":{\"specs\":{\"unit\":\"K\",\"min\":\"2000\",\"unitName\":"
+            "\"开尔文\",\"max\":\"7000\",\"step\":\"1\"},\"type\":\"int\"},\"name\":"
+            "\"冷暖色温\"},{\"identifier\":\"PropertyCharacter\",\"dataType\":{\"specs\":"
+            "{\"length\":\"255\"},\"type\":\"text\"},\"name\":\"PropertyCharacter_Name\"}"
+            ",{\"identifier\":\"Propertypoint\",\"dataType\":{\"specs\":{\"min\":\"-"
+            "100\",\"max\":\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":"
+            "\"Propertypoint_Name\"}],\"identifier\":\"get\",\"inputData\":["
+            "\"LightSwitch\",\"WIFI_Band\",\"WiFI_RSSI\",\"WIFI_AP_BSSID\",\"WIFI_"
+            "Channel\",\"WiFI_SNR\",\"WIFI_Tx_Rate\",\"WIFI_Rx_Rate\",\"RGBColor\","
+            "\"HSVColor\",\"HSLColor\",\"WorkMode\",\"NightLightSwitch\",\"Brightness\","
+            "\"ColorTemperature\",\"PropertyCharacter\",\"Propertypoint\"],\"method\":"
+            "\"thing.service.property.get\",\"name\":\"get\",\"required\":true,"
+            "\"callType\":\"async\",\"desc\":\"属性获取\"}],\"properties\":[{"
+            "\"identifier\":\"LightSwitch\",\"dataType\":{\"specs\":{\"0\":\"关闭\","
+            "\"1\":\"开启\"},\"type\":\"bool\"},\"name\":\"主灯开关\",\"accessMode\":"
+            "\"rw\",\"required\":true},{\"identifier\":\"WIFI_Band\",\"dataType\":{"
+            "\"specs\":{\"length\":\"255\"},\"type\":\"text\"},\"name\":\"频段\","
+            "\"accessMode\":\"rw\",\"required\":true},{\"identifier\":\"WiFI_RSSI\","
+            "\"dataType\":{\"specs\":{\"min\":\"-127\",\"unitName\":\"无\",\"max\":\"-"
+            "1\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"信号强度\",\"accessMode\":"
+            "\"rw\",\"required\":true},{\"identifier\":\"WIFI_AP_BSSID\",\"dataType\":{"
+            "\"specs\":{\"length\":\"255\"},\"type\":\"text\"},\"name\":\"热点BSSID\","
+            "\"accessMode\":\"rw\",\"required\":true},{\"identifier\":\"WIFI_Channel\","
+            "\"dataType\":{\"specs\":{\"min\":\"1\",\"unitName\":\"无\",\"max\":\"255\","
+            "\"step\":\"1\"},\"type\":\"int\"},\"name\":\"信道\",\"accessMode\":\"rw\","
+            "\"required\":true},{\"identifier\":\"WiFI_SNR\",\"dataType\":{\"specs\":{"
+            "\"min\":\"-127\",\"unitName\":\"无\",\"max\":\"127\",\"step\":\"1\"},"
+            "\"type\":\"int\"},\"name\":\"信噪比\",\"accessMode\":\"rw\",\"required\":"
+            "true},{\"identifier\":\"WIFI_Tx_Rate\",\"dataType\":{\"specs\":{\"min\":"
+            "\"0\",\"max\":\"99999\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"WIFI_"
+            "Tx_Rate_Name\",\"accessMode\":\"rw\",\"required\":false},{\"identifier\":"
+            "\"WIFI_Rx_Rate\",\"dataType\":{\"specs\":{\"min\":\"0\",\"max\":\"99999\","
+            "\"step\":\"1\"},\"type\":\"int\"},\"name\":\"WIFI_Rx_Rate_Name\","
+            "\"accessMode\":\"rw\",\"required\":false},{\"identifier\":\"RGBColor\","
+            "\"dataType\":{\"specs\":[{\"identifier\":\"Red\",\"dataType\":{\"specs\":{"
+            "\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"},\"type\":"
+            "\"int\"},\"name\":\"红色\"},{\"identifier\":\"Green\",\"dataType\":{"
+            "\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"}"
+            ",\"type\":\"int\"},\"name\":\"绿色\"},{\"identifier\":\"Blue\",\"dataType\":"
+            "{\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\",\"step\":"
+            "\"1\"},\"type\":\"int\"},\"name\":\"蓝色\"}],\"type\":\"struct\"},\"name\":"
+            "\"RGB调色\",\"accessMode\":\"rw\",\"required\":false},{\"identifier\":"
+            "\"HSVColor\",\"dataType\":{\"specs\":[{\"identifier\":\"Hue\",\"dataType\":{"
+            "\"specs\":{\"unit\":\"°\",\"min\":\"0\",\"unitName\":\"度\",\"max\":\"360\","
+            "\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"色调\"},{\"identifier\":"
+            "\"Saturation\",\"dataType\":{\"specs\":{\"unit\":\"%\",\"min\":\"0\","
+            "\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},\"type\":"
+            "\"double\"},\"name\":\"饱和度\"},{\"identifier\":\"Value\",\"dataType\":{"
+            "\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":"
+            "\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"明度\"}],"
+            "\"type\":\"struct\"},\"name\":\"HSV调色\",\"accessMode\":\"rw\","
+            "\"required\":false},{\"identifier\":\"HSLColor\",\"dataType\":{\"specs\":[{"
+            "\"identifier\":\"Hue\",\"dataType\":{\"specs\":{\"unit\":\"°\",\"min\":"
+            "\"0\",\"unitName\":\"度\",\"max\":\"360\",\"step\":\"0.01\"},\"type\":"
+            "\"double\"},\"name\":\"色调\"},{\"identifier\":\"Saturation\",\"dataType\":{"
+            "\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":"
+            "\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"饱和度\"},{"
+            "\"identifier\":\"Lightness\",\"dataType\":{\"specs\":{\"unit\":\"%\","
+            "\"min\":\"0\",\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},"
+            "\"type\":\"double\"},\"name\":\"亮度\"}],\"type\":\"struct\"},\"name\":"
+            "\"HSL调色\",\"accessMode\":\"rw\",\"required\":false},{\"identifier\":"
+            "\"WorkMode\",\"dataType\":{\"specs\":{\"0\":\"手动\",\"1\":\"阅读\",\"2\":"
+            "\"影院\",\"3\":\"夜灯\",\"4\":\"生活\",\"5\":\"柔和\"},\"type\":\"enum\"},"
+            "\"name\":\"工作模式\",\"accessMode\":\"rw\",\"required\":false},{"
+            "\"identifier\":\"NightLightSwitch\",\"dataType\":{\"specs\":{\"0\":\"关闭\","
+            "\"1\":\"开启\"},\"type\":\"bool\"},\"name\":\"夜灯开关\",\"accessMode\":"
+            "\"rw\",\"required\":false},{\"identifier\":\"Brightness\",\"dataType\":{"
+            "\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":"
+            "\"100\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"明暗度\","
+            "\"accessMode\":\"rw\",\"required\":false},{\"identifier\":"
+            "\"ColorTemperature\",\"dataType\":{\"specs\":{\"unit\":\"K\",\"min\":"
+            "\"2000\",\"unitName\":\"开尔文\",\"max\":\"7000\",\"step\":\"1\"},\"type\":"
+            "\"int\"},\"name\":\"冷暖色温\",\"accessMode\":\"rw\",\"required\":false},{"
+            "\"identifier\":\"PropertyCharacter\",\"dataType\":{\"specs\":{\"length\":"
+            "\"255\"},\"type\":\"text\"},\"name\":\"PropertyCharacter_Name\","
+            "\"accessMode\":\"rw\",\"required\":false},{\"identifier\":\"Propertypoint\","
+            "\"dataType\":{\"specs\":{\"min\":\"-100\",\"max\":\"100\",\"step\":\"0.01\"}"
+            ",\"type\":\"double\"},\"name\":\"Propertypoint_Name\",\"accessMode\":\"rw\","
+            "\"required\":false}],\"events\":[{\"outputData\":[{\"identifier\":"
+            "\"LightSwitch\",\"dataType\":{\"specs\":{\"0\":\"关闭\",\"1\":\"开启\"},"
+            "\"type\":\"bool\"},\"name\":\"主灯开关\"},{\"identifier\":\"WIFI_Band\","
+            "\"dataType\":{\"specs\":{\"length\":\"255\"},\"type\":\"text\"},\"name\":"
+            "\"频段\"},{\"identifier\":\"WiFI_RSSI\",\"dataType\":{\"specs\":{\"min\":\"-"
+            "127\",\"unitName\":\"无\",\"max\":\"-1\",\"step\":\"1\"},\"type\":\"int\"},"
+            "\"name\":\"信号强度\"},{\"identifier\":\"WIFI_AP_BSSID\",\"dataType\":{"
+            "\"specs\":{\"length\":\"255\"},\"type\":\"text\"},\"name\":\"热点BSSID\"},{"
+            "\"identifier\":\"WIFI_Channel\",\"dataType\":{\"specs\":{\"min\":\"1\","
+            "\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"},\"type\":\"int\"},"
+            "\"name\":\"信道\"},{\"identifier\":\"WiFI_SNR\",\"dataType\":{\"specs\":{"
+            "\"min\":\"-127\",\"unitName\":\"无\",\"max\":\"127\",\"step\":\"1\"},"
+            "\"type\":\"int\"},\"name\":\"信噪比\"},{\"identifier\":\"WIFI_Tx_Rate\","
+            "\"dataType\":{\"specs\":{\"min\":\"0\",\"max\":\"99999\",\"step\":\"1\"},"
+            "\"type\":\"int\"},\"name\":\"WIFI_Tx_Rate_Name\"},{\"identifier\":\"WIFI_Rx_"
+            "Rate\",\"dataType\":{\"specs\":{\"min\":\"0\",\"max\":\"99999\",\"step\":"
+            "\"1\"},\"type\":\"int\"},\"name\":\"WIFI_Rx_Rate_Name\"},{\"identifier\":"
+            "\"RGBColor\",\"dataType\":{\"specs\":[{\"identifier\":\"Red\",\"dataType\":{"
+            "\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\",\"step\":\"1\"}"
+            ",\"type\":\"int\"},\"name\":\"红色\"},{\"identifier\":\"Green\","
+            "\"dataType\":{\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":\"255\","
+            "\"step\":\"1\"},\"type\":\"int\"},\"name\":\"绿色\"},{\"identifier\":"
+            "\"Blue\",\"dataType\":{\"specs\":{\"min\":\"0\",\"unitName\":\"无\",\"max\":"
+            "\"255\",\"step\":\"1\"},\"type\":\"int\"},\"name\":\"蓝色\"}],\"type\":"
+            "\"struct\"},\"name\":\"RGB调色\"},{\"identifier\":\"HSVColor\",\"dataType\":"
+            "{\"specs\":[{\"identifier\":\"Hue\",\"dataType\":{\"specs\":{\"unit\":\"°\","
+            "\"min\":\"0\",\"unitName\":\"度\",\"max\":\"360\",\"step\":\"0.01\"},"
+            "\"type\":\"double\"},\"name\":\"色调\"},{\"identifier\":\"Saturation\","
+            "\"dataType\":{\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":"
+            "\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":"
+            "\"饱和度\"},{\"identifier\":\"Value\",\"dataType\":{\"specs\":{\"unit\":\"%"
+            "\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},"
+            "\"type\":\"double\"},\"name\":\"明度\"}],\"type\":\"struct\"},\"name\":"
+            "\"HSV调色\"},{\"identifier\":\"HSLColor\",\"dataType\":{\"specs\":[{"
+            "\"identifier\":\"Hue\",\"dataType\":{\"specs\":{\"unit\":\"°\",\"min\":"
+            "\"0\",\"unitName\":\"度\",\"max\":\"360\",\"step\":\"0.01\"},\"type\":"
+            "\"double\"},\"name\":\"色调\"},{\"identifier\":\"Saturation\",\"dataType\":{"
+            "\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":\"百分比\",\"max\":"
+            "\"100\",\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"饱和度\"},{"
+            "\"identifier\":\"Lightness\",\"dataType\":{\"specs\":{\"unit\":\"%\","
+            "\"min\":\"0\",\"unitName\":\"百分比\",\"max\":\"100\",\"step\":\"0.01\"},"
+            "\"type\":\"double\"},\"name\":\"亮度\"}],\"type\":\"struct\"},\"name\":"
+            "\"HSL调色\"},{\"identifier\":\"WorkMode\",\"dataType\":{\"specs\":{\"0\":"
+            "\"手动\",\"1\":\"阅读\",\"2\":\"影院\",\"3\":\"夜灯\",\"4\":\"生活\",\"5\":"
+            "\"柔和\"},\"type\":\"enum\"},\"name\":\"工作模式\"},{\"identifier\":"
+            "\"NightLightSwitch\",\"dataType\":{\"specs\":{\"0\":\"关闭\",\"1\":\"开启\"}"
+            ",\"type\":\"bool\"},\"name\":\"夜灯开关\"},{\"identifier\":\"Brightness\","
+            "\"dataType\":{\"specs\":{\"unit\":\"%\",\"min\":\"0\",\"unitName\":"
+            "\"百分比\",\"max\":\"100\",\"step\":\"1\"},\"type\":\"int\"},\"name\":"
+            "\"明暗度\"},{\"identifier\":\"ColorTemperature\",\"dataType\":{\"specs\":{"
+            "\"unit\":\"K\",\"min\":\"2000\",\"unitName\":\"开尔文\",\"max\":\"7000\","
+            "\"step\":\"1\"},\"type\":\"int\"},\"name\":\"冷暖色温\"},{\"identifier\":"
+            "\"PropertyCharacter\",\"dataType\":{\"specs\":{\"length\":\"255\"},\"type\":"
+            "\"text\"},\"name\":\"PropertyCharacter_Name\"},{\"identifier\":"
+            "\"Propertypoint\",\"dataType\":{\"specs\":{\"min\":\"-100\",\"max\":\"100\","
+            "\"step\":\"0.01\"},\"type\":\"double\"},\"name\":\"Propertypoint_Name\"}],"
+            "\"identifier\":\"post\",\"method\":\"thing.event.property.post\",\"name\":"
+            "\"post\",\"type\":\"info\",\"required\":true,\"desc\":\"属性上报\"},{"
+            "\"outputData\":[{\"identifier\":\"ErrorCode\",\"dataType\":{\"specs\":{"
+            "\"0\":\"恢复正常\"},\"type\":\"enum\"},\"name\":\"故障代码\"}],"
+            "\"identifier\":\"Error\",\"method\":\"thing.event.Error.post\",\"name\":"
+            "\"故障上报\",\"type\":\"error\",\"required\":true}]}";

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/examples/linkkit_example_gateway.c

@@ -0,0 +1,517 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+#include "infra_config.h"
+#ifdef DEPRECATED_LINKKIT
+#include "gateway.c"
+#else
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <time.h>
+#include "cJSON.h"
+#include "infra_types.h"
+#include "infra_defs.h"
+#include "infra_compat.h"
+#include "infra_log.h"
+#include "infra_compat.h"
+#include "infra_log.h"
+#include "dev_model_api.h"
+#include "dm_wrapper.h"
+
+#ifdef LINKKIT_GATEWAY_TEST_CMD
+    #include "simulate_subdev/testcmd.h"
+#endif
+
+#if defined(OTA_ENABLED) && defined(BUILD_AOS)
+    #include "ota_service.h"
+#endif
+
+char PRODUCT_KEY[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+char PRODUCT_SECRET[IOTX_PRODUCT_SECRET_LEN + 1] = {0};
+char DEVICE_NAME[IOTX_DEVICE_NAME_LEN + 1] = {0};
+char DEVICE_SECRET[IOTX_DEVICE_SECRET_LEN + 1] = {0};
+
+#define USER_EXAMPLE_YIELD_TIMEOUT_MS (200)
+
+void HAL_Printf(const char *fmt, ...);
+#define EXAMPLE_TRACE(...) \
+    do { \
+        HAL_Printf("\033[1;32;40m%s.%d: ", __func__, __LINE__); \
+        HAL_Printf(__VA_ARGS__); \
+        HAL_Printf("\033[0m\r\n"); \
+    } while (0)
+
+#define EXAMPLE_SUBDEV_ADD_NUM          3
+#define EXAMPLE_SUBDEV_MAX_NUM          20
+const iotx_linkkit_dev_meta_info_t subdevArr[EXAMPLE_SUBDEV_MAX_NUM] = {
+    {
+        "a13Npv1vjZ4",
+        "PKbZL7baK8pBso94",
+        "example_sub1",
+        "eglNFNJiRuR0yncB9RP05sSTY4FrUIoe"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_02",
+        "jFsErM3uA7UfbS6J0hm0QaEXsQbmO6Pa"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_03",
+        "MjWMvCLBcuZyqUswryBbgypN8uOgJGVD"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_04",
+        "DXbcbpxepIyYm3BiS0ICdBou4uWPfP6L"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_05",
+        "VKuVZfcz3umcoR3WhOp4cu1p2dyTQGq1"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_06",
+        "QTobiz1BdGW5XNgLGIgNSylH0btVvvGS"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_07",
+        "IX7ol50rRS2uP8V74jt0DKfmYn8iC6h1"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_08",
+        "sbFxx62evXVoVgJ5gL2oCLcz1pX9d6K2"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_09",
+        "S0CpOl54GZxEO7Gz5DWQa5YxgUMfT4xA"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_10",
+        "MowJJjiNIkTdUcX5fCNUDu39Yz02KADL"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_11",
+        "BrJNdAihVznMWTpdRfe8HIiI95ubSYdN"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_12",
+        "Yd3ZHK8D6cAKKRQb9rUevCfwPf7atoQ4"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_13",
+        "d3HKvu2eBR5ytcgDaBEt0gpvJZlu9W0g"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_14",
+        "qAJYUpQ1tGmAINQBzMiZwwbyjY6YXDGc"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_15",
+        "GxgVknnAmUmwjjdHJf9dbEBDoqyDaUfp"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_16",
+        "9d17Sv05j1XeTYOs80UBpBU1OYTTJ58X"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_17",
+        "FTUm4HAfhZ5wH2u0pPn7PWcCLGDrgEfn"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_18",
+        "mF7a2ptc3PRi7jWLE92t0GElhGdPnAe3"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_19",
+        "Vrh8HuNvu3jtTEwSzulAjTqgOseAsVgz"
+    },
+    {
+        "a1YRfb9bepk",
+        "PKbZL7baK8pBso94",
+        "test_20",
+        "8Wxrxnjch6SW0s2HR5JkIBtgjt3BOUo7"
+    }
+};
+
+typedef struct {
+    int auto_add_subdev;
+    int master_devid;
+    int cloud_connected;
+    int master_initialized;
+    int subdev_index;
+    int permit_join;
+    void *g_user_dispatch_thread;
+    int g_user_dispatch_thread_running;
+} user_example_ctx_t;
+
+static user_example_ctx_t g_user_example_ctx;
+
+void *example_malloc(size_t size)
+{
+    return HAL_Malloc(size);
+}
+
+void example_free(void *ptr)
+{
+    HAL_Free(ptr);
+}
+
+static user_example_ctx_t *user_example_get_ctx(void)
+{
+    return &g_user_example_ctx;
+}
+
+static int user_connected_event_handler(void)
+{
+    user_example_ctx_t *user_example_ctx = user_example_get_ctx();
+
+    EXAMPLE_TRACE("Cloud Connected");
+
+    user_example_ctx->cloud_connected = 1;
+
+    return 0;
+}
+
+static int user_disconnected_event_handler(void)
+{
+    user_example_ctx_t *user_example_ctx = user_example_get_ctx();
+
+    EXAMPLE_TRACE("Cloud Disconnected");
+
+    user_example_ctx->cloud_connected = 0;
+
+    return 0;
+}
+
+static int user_property_set_event_handler(const int devid, const char *request, const int request_len)
+{
+    int res = 0;
+    user_example_ctx_t *user_example_ctx = user_example_get_ctx();
+    EXAMPLE_TRACE("Property Set Received, Devid: %d, Request: %s", devid, request);
+
+    res = IOT_Linkkit_Report(devid, ITM_MSG_POST_PROPERTY,
+                             (unsigned char *)request, request_len);
+    EXAMPLE_TRACE("Post Property Message ID: %d", res);
+
+    return 0;
+}
+
+static int user_report_reply_event_handler(const int devid, const int msgid, const int code, const char *reply,
+        const int reply_len)
+{
+    const char *reply_value = (reply == NULL) ? ("NULL") : (reply);
+    const int reply_value_len = (reply_len == 0) ? (strlen("NULL")) : (reply_len);
+
+    EXAMPLE_TRACE("Message Post Reply Received, Devid: %d, Message ID: %d, Code: %d, Reply: %.*s", devid, msgid, code,
+                  reply_value_len,
+                  reply_value);
+    return 0;
+}
+
+static int user_timestamp_reply_event_handler(const char *timestamp)
+{
+    EXAMPLE_TRACE("Current Timestamp: %s", timestamp);
+
+    return 0;
+}
+
+static int user_initialized(const int devid)
+{
+    user_example_ctx_t *user_example_ctx = user_example_get_ctx();
+    EXAMPLE_TRACE("Device Initialized, Devid: %d", devid);
+
+    if (user_example_ctx->master_devid == devid) {
+        user_example_ctx->master_initialized = 1;
+        user_example_ctx->subdev_index++;
+    }
+
+    return 0;
+}
+
+static uint64_t user_update_sec(void)
+{
+    static uint64_t time_start_ms = 0;
+
+    if (time_start_ms == 0) {
+        time_start_ms = HAL_UptimeMs();
+    }
+
+    return (HAL_UptimeMs() - time_start_ms) / 1000;
+}
+
+void user_post_property(void)
+{
+    int res = 0;
+    user_example_ctx_t *user_example_ctx = user_example_get_ctx();
+    char *property_payload = "{\"Counter\":1}";
+
+    res = IOT_Linkkit_Report(user_example_ctx->master_devid, ITM_MSG_POST_PROPERTY,
+                             (unsigned char *)property_payload, strlen(property_payload));
+    EXAMPLE_TRACE("Post Property Message ID: %d", res);
+}
+
+void user_deviceinfo_update(void)
+{
+    int res = 0;
+    user_example_ctx_t *user_example_ctx = user_example_get_ctx();
+    char *device_info_update = "[{\"attrKey\":\"abc\",\"attrValue\":\"hello,world\"}]";
+
+    res = IOT_Linkkit_Report(user_example_ctx->master_devid, ITM_MSG_DEVICEINFO_UPDATE,
+                             (unsigned char *)device_info_update, strlen(device_info_update));
+    EXAMPLE_TRACE("Device Info Update Message ID: %d", res);
+}
+
+void user_deviceinfo_delete(void)
+{
+    int res = 0;
+    user_example_ctx_t *user_example_ctx = user_example_get_ctx();
+    char *device_info_delete = "[{\"attrKey\":\"abc\"}]";
+
+    res = IOT_Linkkit_Report(user_example_ctx->master_devid, ITM_MSG_DEVICEINFO_DELETE,
+                             (unsigned char *)device_info_delete, strlen(device_info_delete));
+    EXAMPLE_TRACE("Device Info Delete Message ID: %d", res);
+}
+
+static int user_master_dev_available(void)
+{
+    user_example_ctx_t *user_example_ctx = user_example_get_ctx();
+
+    if (user_example_ctx->cloud_connected && user_example_ctx->master_initialized) {
+        return 1;
+    }
+
+    return 0;
+}
+
+static int example_add_subdev(iotx_linkkit_dev_meta_info_t *meta_info)
+{
+    int res = 0, devid = -1;
+    devid = IOT_Linkkit_Open(IOTX_LINKKIT_DEV_TYPE_SLAVE, meta_info);
+    if (devid == FAIL_RETURN) {
+        EXAMPLE_TRACE("subdev open Failed\n");
+        return FAIL_RETURN;
+    }
+    EXAMPLE_TRACE("subdev open susseed, devid = %d\n", devid);
+
+    res = IOT_Linkkit_Connect(devid);
+    if (res == FAIL_RETURN) {
+        EXAMPLE_TRACE("subdev connect Failed\n");
+        return res;
+    }
+    EXAMPLE_TRACE("subdev connect success: devid = %d\n", devid);
+
+    res = IOT_Linkkit_Report(devid, ITM_MSG_LOGIN, NULL, 0);
+    if (res == FAIL_RETURN) {
+        EXAMPLE_TRACE("subdev login Failed\n");
+        return res;
+    }
+    EXAMPLE_TRACE("subdev login success: devid = %d\n", devid);
+    return res;
+}
+
+int user_permit_join_event_handler(const char *product_key, const int time)
+{
+    user_example_ctx_t *user_example_ctx = user_example_get_ctx();
+
+    EXAMPLE_TRACE("Product Key: %s, Time: %d", product_key, time);
+
+    user_example_ctx->permit_join = 1;
+
+    return 0;
+}
+
+void *user_dispatch_yield(void *args)
+{
+    user_example_ctx_t *user_example_ctx = user_example_get_ctx();
+
+    while (user_example_ctx->g_user_dispatch_thread_running) {
+        IOT_Linkkit_Yield(USER_EXAMPLE_YIELD_TIMEOUT_MS);
+    }
+
+    return NULL;
+}
+
+static int max_running_seconds = 0;
+int main(int argc, char **argv)
+{
+    int res = 0;
+    uint64_t time_prev_sec = 0, time_now_sec = 0, time_begin_sec = 0;
+    user_example_ctx_t *user_example_ctx = user_example_get_ctx();
+    iotx_linkkit_dev_meta_info_t master_meta_info;
+    int domain_type = 0;
+    int dynamic_register = 0;
+    int post_event_reply = 0;
+
+    memset(user_example_ctx, 0, sizeof(user_example_ctx_t));
+
+#if defined(__UBUNTU_SDK_DEMO__)
+    if (argc > 1) {
+        int tmp = atoi(argv[1]);
+
+        if (tmp >= 60) {
+            max_running_seconds = tmp;
+            EXAMPLE_TRACE("set [max_running_seconds] = %d seconds\n", max_running_seconds);
+        }
+    }
+
+    if (argc > 2) {
+        if (strlen("auto") == strlen(argv[2]) &&
+            memcmp("auto", argv[2], strlen(argv[2])) == 0) {
+            user_example_ctx->auto_add_subdev = 1;
+        }
+    }
+#endif
+
+    HAL_GetProductKey(PRODUCT_KEY);
+    HAL_GetProductSecret(PRODUCT_SECRET);
+    HAL_GetDeviceName(DEVICE_NAME);
+    HAL_GetDeviceSecret(DEVICE_SECRET);
+
+    user_example_ctx->subdev_index = -1;
+
+    IOT_SetLogLevel(IOT_LOG_DEBUG);
+
+    /* Register Callback */
+    IOT_RegisterCallback(ITE_CONNECT_SUCC, user_connected_event_handler);
+    IOT_RegisterCallback(ITE_DISCONNECTED, user_disconnected_event_handler);
+    IOT_RegisterCallback(ITE_PROPERTY_SET, user_property_set_event_handler);
+    IOT_RegisterCallback(ITE_REPORT_REPLY, user_report_reply_event_handler);
+    IOT_RegisterCallback(ITE_TIMESTAMP_REPLY, user_timestamp_reply_event_handler);
+    IOT_RegisterCallback(ITE_INITIALIZE_COMPLETED, user_initialized);
+    IOT_RegisterCallback(ITE_PERMIT_JOIN, user_permit_join_event_handler);
+
+    memset(&master_meta_info, 0, sizeof(iotx_linkkit_dev_meta_info_t));
+    memcpy(master_meta_info.product_key, PRODUCT_KEY, strlen(PRODUCT_KEY));
+    memcpy(master_meta_info.product_secret, PRODUCT_SECRET, strlen(PRODUCT_SECRET));
+    memcpy(master_meta_info.device_name, DEVICE_NAME, strlen(DEVICE_NAME));
+    memcpy(master_meta_info.device_secret, DEVICE_SECRET, strlen(DEVICE_SECRET));
+
+    /* Create Master Device Resources */
+    user_example_ctx->master_devid = IOT_Linkkit_Open(IOTX_LINKKIT_DEV_TYPE_MASTER, &master_meta_info);
+    if (user_example_ctx->master_devid < 0) {
+        EXAMPLE_TRACE("IOT_Linkkit_Open Failed\n");
+        return -1;
+    }
+
+    /* Choose Login Server */
+    domain_type = IOTX_CLOUD_REGION_SHANGHAI;
+    IOT_Ioctl(IOTX_IOCTL_SET_DOMAIN, (void *)&domain_type);
+
+    /* Choose Login Method */
+    dynamic_register = 0;
+    IOT_Ioctl(IOTX_IOCTL_SET_DYNAMIC_REGISTER, (void *)&dynamic_register);
+
+    /* Choose Whether You Need Post Property/Event Reply */
+    post_event_reply = 0;
+    IOT_Ioctl(IOTX_IOCTL_RECV_EVENT_REPLY, (void *)&post_event_reply);
+
+    /* Start Connect Aliyun Server */
+    do {
+        res = IOT_Linkkit_Connect(user_example_ctx->master_devid);
+        if (res < 0) {
+            EXAMPLE_TRACE("IOT_Linkkit_Connect failed, retry after 5s...\n");
+            HAL_SleepMs(5000);
+        }
+    } while (res < 0);
+
+
+    user_example_ctx->g_user_dispatch_thread_running = 1;
+    res = HAL_ThreadCreate(&user_example_ctx->g_user_dispatch_thread, user_dispatch_yield, NULL, NULL, NULL);
+    if (res < 0) {
+        EXAMPLE_TRACE("HAL_ThreadCreate Failed\n");
+        IOT_Linkkit_Close(user_example_ctx->master_devid);
+        return -1;
+    }
+
+    time_begin_sec = user_update_sec();
+    while (1) {
+        HAL_SleepMs(200);
+
+        time_now_sec = user_update_sec();
+        if (time_prev_sec == time_now_sec) {
+            continue;
+        }
+        if (max_running_seconds && (time_now_sec - time_begin_sec > max_running_seconds)) {
+            EXAMPLE_TRACE("Example Run for Over %d Seconds, Break Loop!\n", max_running_seconds);
+            break;
+        }
+
+        /* Add subdev */
+        if (user_example_ctx->master_initialized && user_example_ctx->subdev_index >= 0 &&
+            (user_example_ctx->auto_add_subdev == 1 || user_example_ctx->permit_join != 0)) {
+            if (user_example_ctx->subdev_index < EXAMPLE_SUBDEV_ADD_NUM) {
+                /* Add next subdev */
+                if (example_add_subdev((iotx_linkkit_dev_meta_info_t *)&subdevArr[user_example_ctx->subdev_index]) == SUCCESS_RETURN) {
+                    EXAMPLE_TRACE("subdev %s add succeed", subdevArr[user_example_ctx->subdev_index].device_name);
+                } else {
+                    EXAMPLE_TRACE("subdev %s add failed", subdevArr[user_example_ctx->subdev_index].device_name);
+                }
+                user_example_ctx->subdev_index++;
+                user_example_ctx->permit_join = 0;
+            }
+        }
+
+        /* Post Proprety Example */
+        if (time_now_sec % 11 == 0 && user_master_dev_available()) {
+            /* user_post_property(); */
+        }
+
+        /* Device Info Update Example */
+        if (time_now_sec % 23 == 0 && user_master_dev_available()) {
+            /* user_deviceinfo_update(); */
+        }
+
+        /* Device Info Delete Example */
+        if (time_now_sec % 29 == 0 && user_master_dev_available()) {
+            /* user_deviceinfo_delete(); */
+        }
+
+        time_prev_sec = time_now_sec;
+    }
+
+    user_example_ctx->g_user_dispatch_thread_running = 0;
+    IOT_Linkkit_Close(user_example_ctx->master_devid);
+    HAL_ThreadDelete(user_example_ctx->g_user_dispatch_thread);
+
+    IOT_DumpMemoryStats(IOT_LOG_DEBUG);
+    IOT_SetLogLevel(IOT_LOG_NONE);
+    return 0;
+}
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/examples/linkkit_example_solo.c

@@ -0,0 +1,362 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+#include "infra_config.h"
+
+void HAL_Printf(const char *fmt, ...);
+int HAL_Snprintf(char *str, const int len, const char *fmt, ...);
+
+#ifdef DEPRECATED_LINKKIT
+#include "solo.c"
+#else
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "infra_types.h"
+#include "infra_defs.h"
+#include "infra_compat.h"
+#include "infra_compat.h"
+#ifdef INFRA_MEM_STATS
+    #include "infra_mem_stats.h"
+#endif
+#include "dev_model_api.h"
+#include "dm_wrapper.h"
+#include "cJSON.h"
+#ifdef ATM_ENABLED
+    #include "at_api.h"
+#endif
+
+#define EXAMPLE_TRACE(...)                                          \
+    do {                                                            \
+        HAL_Printf("\033[1;32;40m%s.%d: ", __func__, __LINE__);     \
+        HAL_Printf(__VA_ARGS__);                                    \
+        HAL_Printf("\033[0m\r\n");                                  \
+    } while (0)
+
+#define EXAMPLE_MASTER_DEVID            (0)
+#define EXAMPLE_YIELD_TIMEOUT_MS        (200)
+
+typedef struct {
+    int master_devid;
+    int cloud_connected;
+    int master_initialized;
+} user_example_ctx_t;
+
+/**
+ * These PRODUCT_KEY|PRODUCT_SECRET|DEVICE_NAME|DEVICE_SECRET are listed for demo only
+ *
+ * When you created your own devices on iot.console.com, you SHOULD replace them with what you got from console
+ *
+ */
+
+char PRODUCT_KEY[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+char PRODUCT_SECRET[IOTX_PRODUCT_SECRET_LEN + 1] = {0};
+char DEVICE_NAME[IOTX_DEVICE_NAME_LEN + 1] = {0};
+char DEVICE_SECRET[IOTX_DEVICE_SECRET_LEN + 1] = {0};
+
+static user_example_ctx_t g_user_example_ctx;
+
+
+/** cloud connected event callback */
+static int user_connected_event_handler(void)
+{
+    EXAMPLE_TRACE("Cloud Connected");
+    g_user_example_ctx.cloud_connected = 1;
+
+    return 0;
+}
+
+/** cloud disconnected event callback */
+static int user_disconnected_event_handler(void)
+{
+    EXAMPLE_TRACE("Cloud Disconnected");
+    g_user_example_ctx.cloud_connected = 0;
+
+    return 0;
+}
+
+/* device initialized event callback */
+static int user_initialized(const int devid)
+{
+    EXAMPLE_TRACE("Device Initialized");
+    g_user_example_ctx.master_initialized = 1;
+
+    return 0;
+}
+
+/** recv property post response message from cloud **/
+static int user_report_reply_event_handler(const int devid, const int msgid, const int code, const char *reply,
+        const int reply_len)
+{
+    EXAMPLE_TRACE("Message Post Reply Received, Message ID: %d, Code: %d, Reply: %.*s", msgid, code,
+                  reply_len,
+                  (reply == NULL)? ("NULL") : (reply));
+    return 0;
+}
+
+/** recv event post response message from cloud **/
+static int user_trigger_event_reply_event_handler(const int devid, const int msgid, const int code, const char *eventid,
+        const int eventid_len, const char *message, const int message_len)
+{
+    EXAMPLE_TRACE("Trigger Event Reply Received, Message ID: %d, Code: %d, EventID: %.*s, Message: %.*s",
+                  msgid, code,
+                  eventid_len,
+                  eventid, message_len, message);
+
+    return 0;
+}
+
+/** recv property setting message from cloud **/
+static int user_property_set_event_handler(const int devid, const char *request, const int request_len)
+{
+    int res = 0;
+    EXAMPLE_TRACE("Property Set Received, Request: %s", request);
+
+    res = IOT_Linkkit_Report(EXAMPLE_MASTER_DEVID, ITM_MSG_POST_PROPERTY,
+                             (unsigned char *)request, request_len);
+    EXAMPLE_TRACE("Post Property Message ID: %d", res);
+
+    return 0;
+}
+
+
+static int user_service_request_event_handler(const int devid, const char *serviceid, const int serviceid_len,
+                                              const char *request, const int request_len,
+                                              char **response, int *response_len)
+{
+    int add_result = 0;
+    cJSON *root = NULL, *item_number_a = NULL, *item_number_b = NULL;
+    const char *response_fmt = "{\"Result\": %d}";
+
+    EXAMPLE_TRACE("Service Request Received, Service ID: %.*s, Payload: %s", serviceid_len, serviceid, request);
+
+    /* Parse Root */
+    root = cJSON_Parse(request);
+    if (root == NULL || !cJSON_IsObject(root)) {
+        EXAMPLE_TRACE("JSON Parse Error");
+        return -1;
+    }
+
+    if (strlen("Operation_Service") == serviceid_len && memcmp("Operation_Service", serviceid, serviceid_len) == 0) {
+        /* Parse NumberA */
+        item_number_a = cJSON_GetObjectItem(root, "NumberA");
+        if (item_number_a == NULL || !cJSON_IsNumber(item_number_a)) {
+            cJSON_Delete(root);
+            return -1;
+        }
+        EXAMPLE_TRACE("NumberA = %d", item_number_a->valueint);
+
+        /* Parse NumberB */
+        item_number_b = cJSON_GetObjectItem(root, "NumberB");
+        if (item_number_b == NULL || !cJSON_IsNumber(item_number_b)) {
+            cJSON_Delete(root);
+            return -1;
+        }
+        EXAMPLE_TRACE("NumberB = %d", item_number_b->valueint);
+
+        add_result = item_number_a->valueint + item_number_b->valueint;
+
+        /* Send Service Response To Cloud */
+        *response_len = strlen(response_fmt) + 10 + 1;
+        *response = (char *)HAL_Malloc(*response_len);
+        if (*response == NULL) {
+            EXAMPLE_TRACE("Memory Not Enough");
+            return -1;
+        }
+        memset(*response, 0, *response_len);
+        HAL_Snprintf(*response, *response_len, response_fmt, add_result);
+        *response_len = strlen(*response);
+    }
+
+    cJSON_Delete(root);
+    return 0;
+}
+
+static int user_timestamp_reply_event_handler(const char *timestamp)
+{
+    EXAMPLE_TRACE("Current Timestamp: %s", timestamp);
+
+    return 0;
+}
+
+/** fota event handler **/
+static int user_fota_event_handler(int type, const char *version)
+{
+    char buffer[128] = {0};
+    int buffer_length = 128;
+
+    /* 0 - new firmware exist, query the new firmware */
+    if (type == 0) {
+        EXAMPLE_TRACE("New Firmware Version: %s", version);
+
+        IOT_Linkkit_Query(EXAMPLE_MASTER_DEVID, ITM_MSG_QUERY_FOTA_DATA, (unsigned char *)buffer, buffer_length);
+    }
+
+    return 0;
+}
+
+/* cota event handler */
+static int user_cota_event_handler(int type, const char *config_id, int config_size, const char *get_type,
+                                   const char *sign, const char *sign_method, const char *url)
+{
+    char buffer[128] = {0};
+    int buffer_length = 128;
+
+    /* type = 0, new config exist, query the new config */
+    if (type == 0) {
+        EXAMPLE_TRACE("New Config ID: %s", config_id);
+        EXAMPLE_TRACE("New Config Size: %d", config_size);
+        EXAMPLE_TRACE("New Config Type: %s", get_type);
+        EXAMPLE_TRACE("New Config Sign: %s", sign);
+        EXAMPLE_TRACE("New Config Sign Method: %s", sign_method);
+        EXAMPLE_TRACE("New Config URL: %s", url);
+
+        IOT_Linkkit_Query(EXAMPLE_MASTER_DEVID, ITM_MSG_QUERY_COTA_DATA, (unsigned char *)buffer, buffer_length);
+    }
+
+    return 0;
+}
+
+void user_post_property(void)
+{
+    static int cnt = 0;
+    int res = 0;
+
+    char property_payload[30] = {0};
+    HAL_Snprintf(property_payload, sizeof(property_payload), "{\"Counter\": %d}", cnt++);
+
+    res = IOT_Linkkit_Report(EXAMPLE_MASTER_DEVID, ITM_MSG_POST_PROPERTY,
+                             (unsigned char *)property_payload, strlen(property_payload));
+
+    EXAMPLE_TRACE("Post Property Message ID: %d", res);
+}
+
+void user_post_event(void)
+{
+    int res = 0;
+    char *event_id = "HardwareError";
+    char *event_payload = "{\"ErrorCode\": 0}";
+
+    res = IOT_Linkkit_TriggerEvent(EXAMPLE_MASTER_DEVID, event_id, strlen(event_id),
+                                   event_payload, strlen(event_payload));
+    EXAMPLE_TRACE("Post Event Message ID: %d", res);
+}
+
+void user_deviceinfo_update(void)
+{
+    int res = 0;
+    char *device_info_update = "[{\"attrKey\":\"abc\",\"attrValue\":\"hello,world\"}]";
+
+    res = IOT_Linkkit_Report(EXAMPLE_MASTER_DEVID, ITM_MSG_DEVICEINFO_UPDATE,
+                             (unsigned char *)device_info_update, strlen(device_info_update));
+    EXAMPLE_TRACE("Device Info Update Message ID: %d", res);
+}
+
+void user_deviceinfo_delete(void)
+{
+    int res = 0;
+    char *device_info_delete = "[{\"attrKey\":\"abc\"}]";
+
+    res = IOT_Linkkit_Report(EXAMPLE_MASTER_DEVID, ITM_MSG_DEVICEINFO_DELETE,
+                             (unsigned char *)device_info_delete, strlen(device_info_delete));
+    EXAMPLE_TRACE("Device Info Delete Message ID: %d", res);
+}
+
+
+int main(int argc, char **argv)
+{
+    int res = 0;
+    int cnt = 0;
+    iotx_linkkit_dev_meta_info_t master_meta_info;
+    int domain_type = 0, dynamic_register = 0, post_reply_need = 0;
+
+#ifdef ATM_ENABLED
+    if (IOT_ATM_Init() < 0) {
+        EXAMPLE_TRACE("IOT ATM init failed!\n");
+        return -1;
+    }
+#endif
+
+    memset(&g_user_example_ctx, 0, sizeof(user_example_ctx_t));
+
+    HAL_GetProductKey(PRODUCT_KEY);
+    HAL_GetProductSecret(PRODUCT_SECRET);
+    HAL_GetDeviceName(DEVICE_NAME);
+    HAL_GetDeviceSecret(DEVICE_SECRET);
+    memset(&master_meta_info, 0, sizeof(iotx_linkkit_dev_meta_info_t));
+    memcpy(master_meta_info.product_key, PRODUCT_KEY, strlen(PRODUCT_KEY));
+    memcpy(master_meta_info.product_secret, PRODUCT_SECRET, strlen(PRODUCT_SECRET));
+    memcpy(master_meta_info.device_name, DEVICE_NAME, strlen(DEVICE_NAME));
+    memcpy(master_meta_info.device_secret, DEVICE_SECRET, strlen(DEVICE_SECRET));
+
+    IOT_SetLogLevel(IOT_LOG_DEBUG);
+
+    /* Register Callback */
+    IOT_RegisterCallback(ITE_CONNECT_SUCC, user_connected_event_handler);
+    IOT_RegisterCallback(ITE_DISCONNECTED, user_disconnected_event_handler);
+    IOT_RegisterCallback(ITE_SERVICE_REQUEST, user_service_request_event_handler);
+    IOT_RegisterCallback(ITE_PROPERTY_SET, user_property_set_event_handler);
+    IOT_RegisterCallback(ITE_REPORT_REPLY, user_report_reply_event_handler);
+    IOT_RegisterCallback(ITE_TRIGGER_EVENT_REPLY, user_trigger_event_reply_event_handler);
+    IOT_RegisterCallback(ITE_TIMESTAMP_REPLY, user_timestamp_reply_event_handler);
+    IOT_RegisterCallback(ITE_INITIALIZE_COMPLETED, user_initialized);
+    IOT_RegisterCallback(ITE_FOTA, user_fota_event_handler);
+    IOT_RegisterCallback(ITE_COTA, user_cota_event_handler);
+
+    domain_type = IOTX_CLOUD_REGION_SHANGHAI;
+    IOT_Ioctl(IOTX_IOCTL_SET_DOMAIN, (void *)&domain_type);
+
+    /* Choose Login Method */
+    dynamic_register = 0;
+    IOT_Ioctl(IOTX_IOCTL_SET_DYNAMIC_REGISTER, (void *)&dynamic_register);
+
+    /* post reply doesn't need */
+    post_reply_need = 1;
+    IOT_Ioctl(IOTX_IOCTL_RECV_EVENT_REPLY, (void *)&post_reply_need);
+
+    /* Create Master Device Resources */
+    g_user_example_ctx.master_devid = IOT_Linkkit_Open(IOTX_LINKKIT_DEV_TYPE_MASTER, &master_meta_info);
+    if (g_user_example_ctx.master_devid < 0) {
+        EXAMPLE_TRACE("IOT_Linkkit_Open Failed\n");
+        return -1;
+    }
+
+    /* Start Connect Aliyun Server */
+    do {
+        res = IOT_Linkkit_Connect(g_user_example_ctx.master_devid);
+        if (res < 0) {
+            EXAMPLE_TRACE("IOT_Linkkit_Connect failed, retry after 5s...\n");
+            HAL_SleepMs(5000);
+        }
+    } while (res < 0);
+
+    while (1) {
+        IOT_Linkkit_Yield(EXAMPLE_YIELD_TIMEOUT_MS);
+
+        /* Post Proprety Example */
+        if ((cnt % 2) == 0) {
+            user_post_property();
+        }
+
+        /* Post Event Example */
+        if ((cnt % 10) == 0) {
+            user_post_event();
+        }
+
+        if (++cnt > 3600) {
+            break;
+        }
+
+        HAL_SleepMs(1000);
+    }
+
+    IOT_Linkkit_Close(g_user_example_ctx.master_devid);
+
+    IOT_DumpMemoryStats(IOT_LOG_DEBUG);
+    IOT_SetLogLevel(IOT_LOG_NONE);
+
+    return 0;
+}
+
+#endif
+

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/examples/model_for_examples.json

@@ -0,0 +1,201 @@
+{
+	"schema":"https://iotx-tsl.oss-ap-southeast-1.aliyuncs.com/schema.json",
+	"profile":{
+		"productKey":"a1pkcDf0Xv0"
+	},
+	"services":[
+		{
+			"outputData":[
+				
+			],
+			"identifier":"set",
+			"inputData":[
+				{
+					"identifier":"PowerSwitch",
+					"dataType":{
+						"specs":{
+							"0":"关闭",
+							"1":"开启"
+						},
+						"type":"bool"
+					},
+					"name":"电源开关"
+				}
+			],
+			"method":"thing.service.property.set",
+			"name":"set",
+			"required":true,
+			"callType":"async",
+			"desc":"属性设置"
+		},
+		{
+			"outputData":[
+				{
+					"identifier":"PowerSwitch",
+					"dataType":{
+						"specs":{
+							"0":"关闭",
+							"1":"开启"
+						},
+						"type":"bool"
+					},
+					"name":"电源开关"
+				},
+				{
+					"identifier":"Counter",
+					"dataType":{
+						"specs":{
+							"min":"0",
+							"max":"99999",
+							"step":"1"
+						},
+						"type":"int"
+					},
+					"name":"计数器演示"
+				}
+			],
+			"identifier":"get",
+			"inputData":[
+				"PowerSwitch",
+				"Counter"
+			],
+			"method":"thing.service.property.get",
+			"name":"get",
+			"required":true,
+			"callType":"async",
+			"desc":"属性获取"
+		},
+		{
+			"outputData":[
+				{
+					"identifier":"Result",
+					"dataType":{
+						"specs":{
+							"min":"1",
+							"max":"10000000",
+							"step":"1"
+						},
+						"type":"int"
+					},
+					"name":"计算结果"
+				}
+			],
+			"identifier":"Operation_Service",
+			"inputData":[
+				{
+					"identifier":"NumberA",
+					"dataType":{
+						"specs":{
+							"min":"0",
+							"max":"1000000",
+							"step":"1"
+						},
+						"type":"int"
+					},
+					"name":"数值A"
+				},
+				{
+					"identifier":"NumberB",
+					"dataType":{
+						"specs":{
+							"min":"1",
+							"max":"1000000",
+							"step":"1"
+						},
+						"type":"int"
+					},
+					"name":"数值B"
+				}
+			],
+			"method":"thing.service.Operation_Service",
+			"name":"数值计算服务演示",
+			"required":false,
+			"callType":"sync"
+		}
+	],
+	"properties":[
+		{
+			"identifier":"PowerSwitch",
+			"dataType":{
+				"specs":{
+					"0":"关闭",
+					"1":"开启"
+				},
+				"type":"bool"
+			},
+			"name":"电源开关",
+			"accessMode":"rw",
+			"required":false
+		},
+		{
+			"identifier":"Counter",
+			"dataType":{
+				"specs":{
+					"min":"0",
+					"max":"99999",
+					"step":"1"
+				},
+				"type":"int"
+			},
+			"name":"计数器演示",
+			"accessMode":"r",
+			"required":true
+		}
+	],
+	"events":[
+		{
+			"outputData":[
+				{
+					"identifier":"PowerSwitch",
+					"dataType":{
+						"specs":{
+							"0":"关闭",
+							"1":"开启"
+						},
+						"type":"bool"
+					},
+					"name":"电源开关"
+				},
+				{
+					"identifier":"Counter",
+					"dataType":{
+						"specs":{
+							"min":"0",
+							"max":"99999",
+							"step":"1"
+						},
+						"type":"int"
+					},
+					"name":"计数器演示"
+				}
+			],
+			"identifier":"post",
+			"method":"thing.event.property.post",
+			"name":"post",
+			"type":"info",
+			"required":true,
+			"desc":"属性上报"
+		},
+		{
+			"outputData":[
+				{
+					"identifier":"ErrorCode",
+					"dataType":{
+						"specs":{
+							"0":"故障类型0",
+							"1":"故障类型1",
+							"2":"故障类型2"
+						},
+						"type":"enum"
+					},
+					"name":"故障编号"
+				}
+			],
+			"identifier":"HardwareError",
+			"method":"thing.event.HardwareError.post",
+			"name":"故障事件演示",
+			"type":"error",
+			"required":false
+		}
+	]
+}

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/iot.mk

@@ -0,0 +1,27 @@
+LIBA_TARGET     := libiot_alink.a
+
+HDR_REFS        += src/infra
+HDR_REFS		+= src/mqtt
+HDR_REFS		+= src/dev_sign
+
+DEPENDS         += wrappers
+LDFLAGS         += -liot_sdk -liot_hal -liot_tls
+
+LIB_SRCS_PATTERN     	:= *.c server/*.c client/*.c deprecated/*.c
+
+LIB_SRCS_EXCLUDE     	  := examples/linkkit_example_solo.c examples/cJSON.c
+SRCS_linkkit-example-solo := examples/linkkit_example_solo.c examples/cJSON.c
+
+LIB_SRCS_EXCLUDE             += examples/linkkit_example_gateway.c examples/cJSON.c
+SRCS_linkkit-example-gateway := examples/linkkit_example_gateway.c examples/cJSON.c
+
+$(call Append_Conditional, LIB_SRCS_PATTERN, alcs/*.c, ALCS_ENABLED)
+
+ifneq (,$(filter -DDEPRECATED_LINKKIT,$(CFLAGS)))
+$(call Append_Conditional, TARGET, linkkit-example-solo, DEVICE_MODEL_ENABLED, BUILD_AOS NO_EXECUTABLES DEVICE_MODEL_GATEWAY)
+$(call Append_Conditional, TARGET, linkkit-example-gateway, DEVICE_MODEL_ENABLED DEVICE_MODEL_GATEWAY, BUILD_AOS NO_EXECUTABLES)
+else
+$(call Append_Conditional, TARGET, linkkit-example-solo, DEVICE_MODEL_ENABLED, BUILD_AOS NO_EXECUTABLES)
+$(call Append_Conditional, TARGET, linkkit-example-gateway, DEVICE_MODEL_GATEWAY, BUILD_AOS NO_EXECUTABLES)
+endif
+

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/iotx_cm.c

@@ -0,0 +1,310 @@
+#include "iotx_cm_internal.h"
+
+#if defined(MQTT_COMM_ENABLED) || defined(MAL_ENABLED) 
+#include "iotx_cm_mqtt.h"
+#endif
+#ifdef COAP_COMM_ENABLED
+#include "iotx_cm_coap.h"
+#endif
+
+
+static void *fd_lock = NULL;
+static iotx_cm_connection_t *_cm_fd[CM_MAX_FD_NUM] = {NULL};
+static int _get_fd(iotx_cm_connection_t *handle);
+static int _recycle_fd(int fd);
+static int inline _fd_is_valid(int fd);
+static int inited_conn_num = 0;
+
+#ifdef DEVICE_MODEL_GATEWAY
+    static void *_iotx_cm_yield_thread_func(void *params);
+    static void *yield_thread = NULL;
+    static int yield_task_leave = 1;
+#endif
+
+const char ERR_INVALID_PARAMS[] = "invalid parameter";
+int iotx_cm_open(iotx_cm_init_param_t *params)
+{
+    int fd;
+    iotx_cm_connection_t *connection = NULL;
+
+    switch (params->protocol_type) {
+        case IOTX_CM_PROTOCOL_TYPE_MQTT:
+#if defined(MQTT_COMM_ENABLED) || defined(MAL_ENABLED)
+            connection = iotx_cm_open_mqtt(params);
+#endif
+            break;
+        case IOTX_CM_PROTOCOL_TYPE_COAP:
+#ifdef COAP_COMM_ENABLED
+            connection = iotx_cm_open_coap(params);
+#endif
+            break;            
+        default:
+            break;
+    }
+
+    if (connection == NULL) {
+        cm_err("cm opon failed");
+        return -1;
+    }
+    fd = _get_fd(connection);
+    if (fd < 0) {
+        cm_err("get fd failed");
+        connection->close_func();
+        return -1;
+    }
+    connection->fd = fd;
+    return fd;
+}
+
+int iotx_cm_connect(int fd, uint32_t timeout)
+{
+    iotx_cm_connect_fp connect_func;
+    int ret;
+
+    if (_fd_is_valid(fd) == -1) {
+        cm_err(ERR_INVALID_PARAMS);
+        return -1;
+    }
+    HAL_MutexLock(fd_lock);
+    connect_func = _cm_fd[fd]->connect_func;
+    HAL_MutexUnlock(fd_lock);
+
+    iotx_event_post(IOTX_CONN_CLOUD);
+
+    ret = connect_func(timeout);
+
+    if (ret == 0) {
+        inited_conn_num++;
+        if (inited_conn_num == 1) {
+
+#ifdef DEVICE_MODEL_GATEWAY
+            int stack_used;
+            hal_os_thread_param_t task_parms = {0};
+            task_parms.stack_size = 6144;
+            task_parms.name = "cm_yield";
+            ret = HAL_ThreadCreate(&yield_thread, _iotx_cm_yield_thread_func, NULL,
+                                   &task_parms, &stack_used);
+            if (ret < 0) {
+                inited_conn_num--;
+            }
+#endif
+        }
+        iotx_event_post(IOTX_CONN_CLOUD_SUC);    
+    } else {
+        iotx_event_post(IOTX_CONN_CLOUD_FAIL);
+    }
+
+
+    return ret;
+}
+
+static int _iotx_cm_yield(int fd, unsigned int timeout)
+{
+    iotx_cm_yield_fp yield_func;
+
+    if (fd_lock == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    if (fd == -1) {
+        int i;
+        for (i = 0; i < CM_MAX_FD_NUM; i++) {
+            yield_func = NULL;
+            HAL_MutexLock(fd_lock);
+            if (_cm_fd[i] != NULL) {
+                yield_func =  _cm_fd[i]->yield_func;
+            }
+            HAL_MutexUnlock(fd_lock);
+            if (yield_func != NULL) {
+                yield_func(timeout);
+            }
+        }
+        return 0;
+    }
+
+    if (_fd_is_valid(fd) == -1) {
+        cm_err(ERR_INVALID_PARAMS);
+        return -1;
+    }
+
+    HAL_MutexLock(fd_lock);
+    yield_func =  _cm_fd[fd]->yield_func;
+    HAL_MutexUnlock(fd_lock);
+    return yield_func(timeout);
+
+}
+#ifdef DEVICE_MODEL_GATEWAY
+static void *_iotx_cm_yield_thread_func(void *params)
+{
+    yield_task_leave = 0;
+    while (inited_conn_num > 0) {
+        _iotx_cm_yield(-1, CM_DEFAULT_YIELD_TIMEOUT);
+    }
+    yield_task_leave = 1;
+    return NULL;
+}
+#endif
+
+int iotx_cm_yield(int fd, unsigned int timeout)
+{
+#ifdef DEVICE_MODEL_GATEWAY
+    return 0;
+#else
+    return _iotx_cm_yield(fd, timeout);
+#endif
+}
+
+
+int iotx_cm_sub(int fd, iotx_cm_ext_params_t *ext, const char *topic,
+                iotx_cm_data_handle_cb topic_handle_func, void *pcontext)
+{
+    iotx_cm_sub_fp sub_func;
+
+    if (_fd_is_valid(fd) == -1) {
+        cm_err(ERR_INVALID_PARAMS);
+        return -1;
+    }
+
+    HAL_MutexLock(fd_lock);
+    sub_func =  _cm_fd[fd]->sub_func;
+    HAL_MutexUnlock(fd_lock);
+    return sub_func(ext, topic, topic_handle_func, pcontext);
+}
+
+int iotx_cm_unsub(int fd, const char *topic)
+{
+    iotx_cm_unsub_fp unsub_func;
+
+    if (_fd_is_valid(fd) == -1) {
+        cm_err(ERR_INVALID_PARAMS);
+        return -1;
+    }
+
+    HAL_MutexLock(fd_lock);
+    unsub_func =  _cm_fd[fd]->unsub_func;
+    HAL_MutexUnlock(fd_lock);
+    return unsub_func(topic);
+}
+
+
+
+int iotx_cm_pub(int fd, iotx_cm_ext_params_t *ext, const char *topic, const char *payload, unsigned int payload_len)
+{
+    iotx_cm_pub_fp pub_func;
+    
+    if (_fd_is_valid(fd) == -1) {
+        cm_err(ERR_INVALID_PARAMS);
+        return -1;
+    }
+
+    HAL_MutexLock(fd_lock);
+    pub_func =  _cm_fd[fd]->pub_func;
+    HAL_MutexUnlock(fd_lock);
+    return pub_func(ext, topic, payload, payload_len);
+}
+
+int iotx_cm_close(int fd)
+{
+    iotx_cm_close_fp close_func;
+
+    if (_fd_is_valid(fd) != 0) {
+        cm_err(ERR_INVALID_PARAMS);
+        return -1;
+    }
+
+    if (inited_conn_num > 0) {
+        inited_conn_num--;
+    }
+
+    if (inited_conn_num == 0) {
+#ifdef DEVICE_MODEL_GATEWAY
+        while (!yield_task_leave) {
+            HAL_SleepMs(10);
+        }
+        if (yield_thread != NULL) {
+            HAL_ThreadDelete(yield_thread);
+        }
+#endif
+    }
+
+    HAL_MutexLock(fd_lock);
+    close_func = _cm_fd[fd]->close_func;
+    HAL_MutexUnlock(fd_lock);
+    if (close_func() != 0) {
+        return -1;
+    }
+    if (_recycle_fd(fd) != 0) {
+        return -1;
+    }
+
+    if (inited_conn_num == 0) {
+        if (fd_lock != NULL) {
+            HAL_MutexDestroy(fd_lock);
+            fd_lock = NULL;
+        }
+    }
+
+    return 0;
+}
+
+
+static int inline _fd_is_valid(int fd)
+{
+    int ret;
+
+    if (fd_lock == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    HAL_MutexLock(fd_lock);
+    ret = (fd >= 0 && fd < CM_MAX_FD_NUM && _cm_fd[fd] != NULL) ? 0 : -1;
+    HAL_MutexUnlock(fd_lock);
+    return ret;
+}
+
+static int _recycle_fd(int fd)
+{
+    if (fd_lock == NULL) {
+        fd_lock = HAL_MutexCreate();
+        if (fd_lock == NULL) {
+            return -1;
+        }
+    }
+
+    if (fd < 0 || fd > CM_MAX_FD_NUM - 1) {
+        return -1;
+    }
+
+    HAL_MutexLock(fd_lock);
+    _cm_fd[fd] = NULL;
+    HAL_MutexUnlock(fd_lock);
+
+    return 0;
+}
+
+static int _get_fd(iotx_cm_connection_t *handle)
+{
+    int i;
+    if (handle == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    if (fd_lock == NULL) {
+        fd_lock = HAL_MutexCreate();
+        if (fd_lock == NULL) {
+            return -1;
+        }
+    }
+
+    HAL_MutexLock(fd_lock);
+    for (i = 0; i < CM_MAX_FD_NUM; i++) {
+        if (_cm_fd[i] == NULL) {
+            _cm_fd[i] = handle;
+            HAL_MutexUnlock(fd_lock);
+            return i;
+        }
+    }
+    HAL_MutexUnlock(fd_lock);
+    cm_err("cm fd reached the limit");
+    return -1;
+}

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/iotx_cm.h

@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+#ifndef _IOTX_CM_H_
+#define _IOTX_CM_H_
+
+#include "infra_types.h"
+
+#define CM_MAX_FD_NUM             3
+#define CM_DEFAULT_YIELD_TIMEOUT  200
+/* message confirmation type */
+typedef enum {
+    /* non ACK */
+    /* MQTT: QoS is 0 */
+    /* CoAP: NON */
+    /* default */
+    IOTX_CM_MESSAGE_NO_ACK,
+    /* need ACK */
+    /* MQTT: QoS is 1 */
+    /* CoAP: CON */
+    IOTX_CM_MESSAGE_NEED_ACK,
+    /* non ACK */
+    /* MQTT: QoS is 3 */
+    /* CoAP: NONE*/
+    IOTX_CM_MESSAGE_SUB_LOCAL,
+    /* Maximum number of ack type */
+    IOTX_CM_MESSAGE_ACK_MAX
+} iotx_cm_ack_types_t;
+
+/* message confirmation type */
+typedef enum  {
+    /* non ACK */
+    /* MQTT: QoS is 0 */
+    /* CoAP: NON */
+    /* default */
+    IOTX_CM_ASYNC,
+    /* need ACK */
+    /* MQTT: QoS is 1 */
+    /* CoAP: CON */
+    IOTX_CM_SYNC,
+    /* Maximum number of ack type */
+    IOTX_CM_SYNC_MAX
+} iotx_cm_sync_mode_types_t;
+
+/* protocol type */
+typedef enum IOTX_CM_PROTOCOL_TYPES {
+    /* MQTT */
+    IOTX_CM_PROTOCOL_TYPE_MQTT = 1,
+    /* COAP */
+    IOTX_CM_PROTOCOL_TYPE_COAP = 2,
+    /* HTTP */
+    IOTX_CM_PROTOCOL_TYPE_HTTP = 3,
+    /* HTTP2 */
+    IOTX_CM_PROTOCOL_TYPE_HTTP2 = 4,
+    /* Maximum number of protocol type */
+    IOTX_CM_PROTOCOL_TYPE_MAX
+} iotx_cm_protocol_types_t;
+
+
+/* event type */
+typedef enum IOTX_CM_EVENT_TYPES {
+    /* cloud connected */
+    IOTX_CM_EVENT_CLOUD_CONNECTED  = 0,
+    /* cloud: disconnect */
+    /* event_msg is null */
+    IOTX_CM_EVENT_CLOUD_CONNECT_FAILED,
+    /* cloud: disconnect */
+    /* event_msg is null */
+    IOTX_CM_EVENT_CLOUD_DISCONNECT,
+    /* event_msg is iotx_cm_event_result_pt */
+    IOTX_CM_EVENT_SUBCRIBE_SUCCESS,
+    IOTX_CM_EVENT_SUBCRIBE_FAILED,
+    IOTX_CM_EVENT_UNSUB_SUCCESS,
+    IOTX_CM_EVENT_UNSUB_FAILED,
+    IOTX_CM_EVENT_PUBLISH_SUCCESS,
+    IOTX_CM_EVENT_PUBLISH_FAILED,
+    /* Maximum number of event */
+    IOTX_CM_EVENT_MAX
+} iotx_cm_event_types_t;
+
+/* The structure of cloud Connection event struct */
+typedef struct {
+    iotx_cm_event_types_t                    type;
+    void                                     *msg;
+} iotx_cm_event_msg_t;
+
+typedef struct {
+    char *topic;
+    uint8_t *payload;
+    uint32_t  payload_len;
+} event_msg_data_t;
+
+#ifdef DEVICE_MODEL_ALINK2
+typedef void (*iotx_cm_data_handle_cb)(int fd, const char *topic, uint32_t topic_len, const char *payload, unsigned int payload_len, void *context);
+#else
+typedef void (*iotx_cm_data_handle_cb)(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                       void *context);
+#endif
+
+typedef void (*iotx_cm_event_handle_cb)(int fd, iotx_cm_event_msg_t *event, void *context);
+
+
+/* IoTx initializa parameters */
+typedef struct {
+    uint32_t                      request_timeout_ms;
+    uint32_t                      keepalive_interval_ms;
+    uint32_t                      write_buf_size;
+    uint32_t                      read_buf_size;
+    iotx_cm_protocol_types_t      protocol_type;
+    iotx_cm_event_handle_cb       handle_event;             /* Specify MQTT event handle */
+    void                          *context;
+#ifdef DEVICE_MODEL_ALINK2
+    iotx_dev_meta_info_t         *dev_info;
+    iotx_mqtt_region_types_t      region;
+#endif
+} iotx_cm_init_param_t;
+
+typedef struct {
+    iotx_cm_ack_types_t           ack_type;
+    iotx_cm_sync_mode_types_t     sync_mode;
+    uint32_t                      sync_timeout;
+    iotx_cm_data_handle_cb        ack_cb;
+    void                          *cb_context;
+} iotx_cm_ext_params_t;
+
+int iotx_cm_open(iotx_cm_init_param_t *params);
+int iotx_cm_connect(int fd, uint32_t timeout);
+int iotx_cm_yield(int fd, unsigned int timeout);
+int iotx_cm_sub(int fd, iotx_cm_ext_params_t *ext, const char *topic,
+                iotx_cm_data_handle_cb topic_handle_func, void *pcontext);
+int iotx_cm_unsub(int fd, const char *topic);
+int iotx_cm_pub(int fd, iotx_cm_ext_params_t *ext, const char *topic, const char *payload, unsigned int payload_len);
+int iotx_cm_close(int fd);
+#endif /* _LINKKIT_CM_H_ */

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/iotx_cm_coap.c

@@ -0,0 +1,408 @@
+#include "iotx_cm_internal.h"
+
+#ifdef COAP_COMM_ENABLED
+#include "iotx_cm.h"
+#include "iotx_cm_coap.h"
+#include "infra_timer.h"
+
+#ifdef COAP_DTLS_SUPPORT  /* DTLS */
+    #ifdef ON_DAILY
+        #define IOTX_COAP_SERVER_URI      "coaps://11.239.164.238:5684"
+    #else
+        #ifdef ON_PRE
+            #define IOTX_COAP_SERVER_URI      "coaps://pre.coap.cn-shanghai.link.aliyuncs.com:5684"
+
+        #else /* online */
+            #define IOTX_COAP_SERVER_URI      "coaps://%s.coap.cn-shanghai.link.aliyuncs.com:5684"
+        #endif
+    #endif
+
+#else
+    #ifdef COAP_PSK_SUPPORT  /* PSK */
+        #ifdef ON_DAILY
+            #define IOTX_COAP_SERVER_URI      "coap-psk://10.101.83.159:5682"
+        #else
+            #ifdef ON_PRE
+                #define IOTX_COAP_SERVER_URI      "coap-psk://pre.coap.cn-shanghai.link.aliyuncs.com:5682"
+            #else /* online */
+                #define IOTX_COAP_SERVER_URI      "coap-psk://%s.coap.cn-shanghai.link.aliyuncs.com:5682"
+            #endif
+        #endif
+    #else                 /* UDP */
+        #ifdef ON_DAILY
+            #define IOTX_COAP_SERVER_URI      ""
+        #else
+            #ifdef ON_PRE
+                #define IOTX_COAP_SERVER_URI      "coap://pre.iot-as-coap.cn-shanghai.aliyuncs.com:5683"
+            #else /* online */
+                #define IOTX_COAP_SERVER_URI      "coap://%s.coap.cn-shanghai.link.aliyuncs.com:5683"
+            #endif
+        #endif
+
+    #endif
+#endif
+
+extern uint32_t IOT_CoAP_GetCurToken(iotx_coap_context_t *p_context);
+int  IOT_CoAP_GetMessageToken(void *p_message, unsigned int *token);
+static struct list_head g_coap_response_list = LIST_HEAD_INIT(g_coap_response_list);
+
+static iotx_cm_connection_t *_coap_conncection = NULL;
+static int iotx_set_devinfo(iotx_device_info_t *p_devinfo);
+
+static int  _coap_connect(uint32_t timeout);
+static int _coap_publish(iotx_cm_ext_params_t *params, const char *topic, const char *payload,
+                         unsigned int payload_len);
+static int _coap_sub(iotx_cm_ext_params_t *params, const char *topic,
+                     iotx_cm_data_handle_cb topic_handle_func, void *pcontext);
+static iotx_msg_type_t _get_coap_qos(iotx_cm_ack_types_t ack_type);
+static int _coap_unsub(const char *topic);
+static int _coap_close();
+static void _set_common_handlers();
+
+iotx_cm_connection_t *iotx_cm_open_coap(iotx_cm_init_param_t *params)
+{
+    iotx_coap_config_t      *coap_config = NULL;
+    iotx_device_info_t       *deviceinfo = NULL;
+
+    if (_coap_conncection != NULL) {
+        cm_warning("mqtt connection is opened already,return it");
+        return _coap_conncection;
+    }
+
+    _coap_conncection = (iotx_cm_connection_t *)cm_malloc(sizeof(iotx_cm_connection_t));
+    if (_coap_conncection == NULL) {
+        cm_err("_coap_conncection malloc failed!");
+        goto failed;
+    }
+
+    _coap_conncection->list_lock = HAL_MutexCreate();
+    if (_coap_conncection->list_lock == NULL) {
+        cm_err("list_lock create failed!");
+        goto failed;
+    }
+
+    coap_config = (iotx_coap_config_t *)cm_malloc(sizeof(iotx_coap_config_t));
+    if (coap_config == NULL) {
+        cm_err("coap_config malloc failed!");
+        goto failed;
+    }
+    memset(coap_config, 0, sizeof(iotx_coap_config_t));
+    deviceinfo = (iotx_device_info_t *)cm_malloc(sizeof(iotx_device_info_t));
+    if (deviceinfo == NULL) {
+        cm_err("deviceinfo malloc failed!");
+        goto failed;
+    }
+
+    _coap_conncection->open_params = coap_config;
+
+    memset(deviceinfo, 0, sizeof(iotx_device_info_t));
+
+    iotx_set_devinfo(deviceinfo);
+    coap_config->wait_time_ms = params->request_timeout_ms;
+    coap_config->p_devinfo = deviceinfo;
+    /* coap_config->p_url = IOTX_COAP_SERVER_URI; */
+
+    _coap_conncection->event_handler = params->handle_event;
+
+    _set_common_handlers();
+
+    return _coap_conncection;
+
+failed:
+    if (_coap_conncection != NULL) {
+        if (_coap_conncection->list_lock != NULL) {
+            HAL_MutexDestroy(_coap_conncection->list_lock);
+        }
+        cm_free(_coap_conncection);
+        _coap_conncection = NULL;
+    }
+
+    if (coap_config != NULL) {
+        cm_free(coap_config);
+    }
+    if (deviceinfo != NULL) {
+        cm_free(deviceinfo);
+    }
+
+    return NULL;
+}
+
+static int iotx_set_devinfo(iotx_device_info_t *p_devinfo)
+{
+    if (NULL == p_devinfo) {
+        return IOTX_ERR_INVALID_PARAM;
+    }
+
+    memset(p_devinfo, 0x00, sizeof(iotx_device_info_t));
+
+    /**< get device info*/
+    HAL_GetProductKey(p_devinfo->product_key);
+    HAL_GetDeviceName(p_devinfo->device_name);
+    HAL_GetDeviceSecret(p_devinfo->device_secret);
+    HAL_Snprintf(p_devinfo->device_id, IOTX_PRODUCT_KEY_LEN + IOTX_DEVICE_NAME_LEN + 2, "%s.%s", p_devinfo->product_key, p_devinfo->device_name);
+    p_devinfo->device_id[IOTX_PRODUCT_KEY_LEN + IOTX_DEVICE_NAME_LEN + 1] = '\0';
+    /**< end*/
+    cm_info("*****The Product Key  : %s *****\r\n", p_devinfo->product_key);
+    cm_info("*****The Device Name  : %s *****\r\n", p_devinfo->device_name);
+    cm_info("*****The Device Secret: %s *****\r\n", p_devinfo->device_secret);
+    cm_info("*****The Device ID    : %s *****\r\n", p_devinfo->device_id);
+    return IOTX_SUCCESS;
+}
+
+static int  _coap_connect(uint32_t timeout)
+{
+    int ret;
+    char url[100] = {0};
+    iotx_time_t timer;
+    iotx_coap_config_t *config = NULL;
+    iotx_coap_context_t *p_ctx = NULL;
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+
+    if (_coap_conncection == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    HAL_GetProductKey(product_key);
+    config = _coap_conncection->open_params;
+    if (config == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    HAL_Snprintf(url, 100, IOTX_COAP_SERVER_URI, product_key);
+    config->p_url = url;
+
+    iotx_time_init(&timer);
+    utils_time_countdown_ms(&timer, timeout);
+    do {
+        if (p_ctx == NULL) {
+            p_ctx = IOT_CoAP_Init(config);
+            if (NULL == p_ctx) {
+                continue;
+            }
+        }
+        ret = IOT_CoAP_DeviceNameAuth(p_ctx);
+        if (ret == 0) {
+            iotx_cm_event_msg_t event;
+            event.type = IOTX_CM_EVENT_CLOUD_CONNECTED;
+            event.msg = NULL;
+            _coap_conncection->context = p_ctx;
+
+            if (_coap_conncection->event_handler) {
+                _coap_conncection->event_handler(_coap_conncection->fd, &event, (void *)_coap_conncection);
+            }
+            return 0;
+        }
+    } while (!utils_time_is_expired(&timer));
+
+    {
+        iotx_cm_event_msg_t event;
+        event.type = IOTX_CM_EVENT_CLOUD_CONNECT_FAILED;
+        event.msg = NULL;
+
+        if (_coap_conncection->event_handler) {
+            _coap_conncection->event_handler(_coap_conncection->fd, &event, (void *)_coap_conncection);
+        }
+    }
+    cm_err("mqtt connect failed");
+    return -1;
+}
+
+static void _coap_response_default(void *p_arg, void *p_message)
+{
+    int ret;
+    int len = 0;
+    unsigned char *p_payload = NULL;
+    unsigned int token;
+    iotx_coap_resp_code_t resp_code;
+    coap_response_node_t *node = NULL;
+    coap_response_node_t *next = NULL;
+
+    if (_coap_conncection == NULL || p_message == NULL) {
+        cm_err("paras err");
+        return;
+    }
+
+    ret = IOT_CoAP_GetMessageCode(p_message, &resp_code);
+    if (ret < 0) {
+        cm_err("get msg code err");
+        return;
+    }
+
+    cm_info("resp_code = %d", resp_code);
+
+    ret = IOT_CoAP_GetMessagePayload(p_message, &p_payload, &len);
+    if (ret < 0) {
+        cm_err("get msg payload err");
+        return;
+    }
+
+    ret = IOT_CoAP_GetMessageToken(p_message, &token);
+    if (ret < 0) {
+        cm_err("get msg token err");
+        return;
+    }
+
+    HAL_MutexLock(_coap_conncection->list_lock);
+    list_for_each_entry_safe(node, next, &g_coap_response_list, linked_list, coap_response_node_t) {
+        if (node->token_num == token) {
+            iotx_cm_data_handle_cb recieve_cb = node->responce_cb;
+            void *context = node->context;
+            unsigned int topic_len = strlen(node->topic) + 1;
+            char *topic = cm_malloc(topic_len);
+            if (topic == NULL) {
+                cm_err("topic malloc failed");
+                continue;
+            }
+            memset(topic, 0, topic_len);
+            strncpy(topic, node->topic, topic_len);
+            list_del(&node->linked_list);
+            cm_free(node->topic);
+            cm_free(node);
+            HAL_MutexUnlock(_coap_conncection->list_lock); /* do not lock while callback */
+
+            recieve_cb(_coap_conncection->fd, topic, (const char *)p_payload, len, context);
+            /* recieve_cb(_coap_conncection->fd, &msg, context); */
+            cm_free(topic);
+            HAL_MutexLock(_coap_conncection->list_lock);
+        }
+    }
+    HAL_MutexUnlock(_coap_conncection->list_lock);
+}
+
+
+static int _coap_publish(iotx_cm_ext_params_t *ext, const char *topic, const char *payload, unsigned int payload_len)
+{
+    iotx_msg_type_t qos = 0;
+    iotx_message_t     message;
+    uint32_t token;
+    int topic_len;
+    int ret;
+
+    if (_coap_conncection == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    if (ext != NULL) {
+        qos = _get_coap_qos(ext->ack_type);
+    }
+    memset(&message, 0, sizeof(iotx_message_t));
+
+    message.p_payload = (unsigned char *)payload;
+    message.payload_len = payload_len;
+    message.resp_callback = _coap_response_default;
+    message.msg_type = qos;
+    message.content_type = IOTX_CONTENT_TYPE_JSON;
+
+    token = IOT_CoAP_GetCurToken((iotx_coap_context_t *)_coap_conncection->context);
+    ret = IOT_CoAP_SendMessage((iotx_coap_context_t *)_coap_conncection->context, (char *)topic, &message);
+
+    if (ret < 0) {
+        return -1;
+    }
+
+    if (ext != NULL &&  ext->ack_cb != NULL) {
+        coap_response_node_t *node;
+        node = (coap_response_node_t *)cm_malloc(sizeof(coap_response_node_t));
+        if (node == NULL) {
+            return -1;
+        }
+        memset(node, 0, sizeof(coap_response_node_t));
+        topic_len = strlen(topic) + 1;
+        node->topic = (char *)cm_malloc(topic_len);
+        if (node->topic == NULL) {
+            cm_free(node);
+            return -1;
+        }
+
+        memset(node->topic, 0, topic_len);
+        strncpy(node->topic, topic, topic_len);
+
+        node->user_data = _coap_conncection;
+        node->responce_cb = ext->ack_cb;
+        node->context = ext->cb_context;
+        node->token_num = token;
+
+        HAL_MutexLock(_coap_conncection->list_lock);
+        list_add_tail(&node->linked_list, &g_coap_response_list);
+        HAL_MutexUnlock(_coap_conncection->list_lock);
+    }
+    return 0;
+}
+
+static int _coap_yield(uint32_t timeout)
+{
+    if (_coap_conncection == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+    return  IOT_CoAP_Yield((iotx_coap_context_t *)_coap_conncection->context);
+}
+
+static int _coap_sub(iotx_cm_ext_params_t *ext, const char *topic,
+                     iotx_cm_data_handle_cb topic_handle_func, void *pcontext)
+{
+    return 0;
+}
+
+static int _coap_unsub(const char *topic)
+{
+    return 0;
+}
+
+static int _coap_close()
+{
+    coap_response_node_t *node = NULL;
+    coap_response_node_t *next = NULL;
+    iotx_coap_config_t    *coap_config = NULL;
+
+    if (_coap_conncection == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    coap_config = (iotx_coap_config_t *)_coap_conncection->open_params;
+
+    HAL_MutexLock(_coap_conncection->list_lock);
+    list_for_each_entry_safe(node, next, &g_coap_response_list, linked_list, coap_response_node_t) {
+        cm_free(node->topic);
+        list_del(&node->linked_list);
+        cm_free(node);
+    }
+    HAL_MutexUnlock(_coap_conncection->list_lock);
+
+    if (_coap_conncection->list_lock != NULL) {
+        HAL_MutexDestroy(_coap_conncection->list_lock);
+    }
+    cm_free(coap_config->p_devinfo);
+    cm_free(coap_config);
+    IOT_CoAP_Deinit(&_coap_conncection->context);
+
+    cm_free(_coap_conncection);
+    _coap_conncection = NULL;
+    return 0;
+}
+
+static iotx_msg_type_t _get_coap_qos(iotx_cm_ack_types_t ack_type)
+{
+    switch (ack_type) {
+        case IOTX_CM_MESSAGE_NO_ACK:
+            return IOTX_MESSAGE_NON;
+
+        case IOTX_CM_MESSAGE_NEED_ACK:
+            return IOTX_MESSAGE_CON;
+
+        default:
+            return IOTX_MESSAGE_CON;
+    }
+}
+
+static void _set_common_handlers()
+{
+    if (_coap_conncection != NULL) {
+        _coap_conncection->connect_func = _coap_connect;
+        _coap_conncection->sub_func = _coap_sub;
+        _coap_conncection->unsub_func = _coap_unsub;
+        _coap_conncection->pub_func = _coap_publish;
+        _coap_conncection->yield_func = _coap_yield;
+        _coap_conncection->close_func = _coap_close;
+    }
+}
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/iotx_cm_coap.h

@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#ifndef _IOTX_CM_COAP_H_
+#define _IOTX_CM_COAP_H_
+#include "iotx_cm.h"
+#include "iotx_cm_internal.h"
+#include "coap_api.h"
+
+
+typedef struct {
+    uint32_t token_num;
+    void *user_data;
+    char *topic;
+    iotx_cm_data_handle_cb responce_cb;
+    void *context;
+    dlist_t linked_list;
+} coap_response_node_t;
+
+iotx_cm_connection_t *iotx_cm_open_coap(iotx_cm_init_param_t *params);
+
+#endif /* _LINKKIT_CM_H_ */
+

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/iotx_cm_internal.h

@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+#ifndef _IOTX_CM_INTERNAL_H_
+#define _IOTX_CM_INTERNAL_H_
+
+#include <string.h>
+
+#include "infra_config.h"
+#include "infra_types.h"
+#include "infra_defs.h"
+#include "infra_list.h"
+#include "infra_compat.h"
+#include "infra_timer.h"
+
+#include "dm_wrapper.h"
+#include "mqtt_api.h"
+
+#include "iotx_cm.h"
+
+#ifdef INFRA_MEM_STATS
+    #include "infra_mem_stats.h"
+    #define cm_malloc(size)            LITE_malloc(size, MEM_MAGIC, "cm")
+    #define cm_free(ptr)               LITE_free(ptr)
+#else
+    #define cm_malloc(size)            HAL_Malloc(size)
+    #define cm_free(ptr)               {HAL_Free((void *)ptr);ptr = NULL;}
+#endif
+
+#ifdef INFRA_LOG
+    #include "infra_log.h"
+    #define cm_debug(...)        log_debug("CM", __VA_ARGS__)
+    #define cm_info(...)         log_info("CM", __VA_ARGS__)
+    #define cm_warning(...)      log_warning("CM", __VA_ARGS__)
+    #define cm_err(...)          log_err("CM", __VA_ARGS__)
+#else
+    #define cm_debug(...)        do{HAL_Printf(__VA_ARGS__);HAL_Printf("\r\n");}while(0)
+    #define cm_info(...)         do{HAL_Printf(__VA_ARGS__);HAL_Printf("\r\n");}while(0)
+    #define cm_warning(...)      do{HAL_Printf(__VA_ARGS__);HAL_Printf("\r\n");}while(0)
+    #define cm_err(...)          do{HAL_Printf(__VA_ARGS__);HAL_Printf("\r\n");}while(0)
+#endif
+
+typedef int (*iotx_cm_connect_fp)(uint32_t timeout);
+typedef int (*iotx_cm_yield_fp)(unsigned int timeout);
+typedef int (*iotx_cm_sub_fp)(iotx_cm_ext_params_t *params, const char *topic,
+                              iotx_cm_data_handle_cb topic_handle_func, void *pcontext);
+typedef int (*iotx_cm_unsub_fp)(const char *topic);
+typedef int (*iotx_cm_pub_fp)(iotx_cm_ext_params_t *params, const char *topic, const char *payload,
+                              unsigned int payload_len);
+typedef int (*iotx_cm_close_fp)();
+
+
+typedef struct iotx_connection_st {
+    int                              fd;
+    void                             *open_params;
+    void                             *context;
+    void                             *list_lock;
+    iotx_cm_protocol_types_t         protocol_type;
+    iotx_cm_connect_fp               connect_func;
+    iotx_cm_sub_fp                   sub_func;
+    iotx_cm_unsub_fp                 unsub_func;
+    iotx_cm_pub_fp                   pub_func;
+    iotx_cm_yield_fp                 yield_func;
+    iotx_cm_close_fp                 close_func;
+    iotx_cm_event_handle_cb          event_handler;
+    void                             *cb_data;
+
+} iotx_cm_connection_t;
+
+#include "iotx_cm_mqtt.h"
+
+extern const char ERR_INVALID_PARAMS[];
+#endif /* _LINKKIT_CM_H_ */

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/iotx_cm_mqtt.c

@@ -0,0 +1,411 @@
+#include "iotx_cm_internal.h"
+
+#if defined(MQTT_COMM_ENABLED) || defined(MAL_ENABLED)
+
+static iotx_cm_connection_t *_mqtt_conncection = NULL;
+static void iotx_cloud_conn_mqtt_event_handle(void *pcontext, void *pclient, iotx_mqtt_event_msg_pt msg);
+static int  _mqtt_connect(uint32_t timeout);
+static int _mqtt_publish(iotx_cm_ext_params_t *params, const char *topic, const char *payload,
+                         unsigned int payload_len);
+static int _mqtt_sub(iotx_cm_ext_params_t *params, const char *topic,
+                     iotx_cm_data_handle_cb topic_handle_func, void *pcontext);
+static iotx_mqtt_qos_t _get_mqtt_qos(iotx_cm_ack_types_t ack_type);
+static int _mqtt_unsub(const char *topic);
+static int _mqtt_close();
+static void _set_common_handlers();
+
+iotx_cm_connection_t *iotx_cm_open_mqtt(iotx_cm_init_param_t *params)
+{
+    iotx_mqtt_param_t *mqtt_param = NULL;
+
+    if (_mqtt_conncection != NULL) {
+        cm_warning("mqtt connection is opened already,return it");
+        return _mqtt_conncection;
+    }
+
+    _mqtt_conncection = (iotx_cm_connection_t *)cm_malloc(sizeof(iotx_cm_connection_t));
+    if (_mqtt_conncection == NULL) {
+        cm_err("_mqtt_conncection malloc failed!");
+        goto failed;
+    }
+    memset(_mqtt_conncection, 0, sizeof(iotx_cm_connection_t));
+
+    mqtt_param = (iotx_mqtt_param_t *)cm_malloc(sizeof(iotx_mqtt_param_t));
+    if (mqtt_param == NULL) {
+        cm_err("mqtt_param malloc failed!");
+        goto failed;
+    }
+    memset(mqtt_param, 0, sizeof(iotx_mqtt_param_t));
+
+    _mqtt_conncection->open_params = mqtt_param;
+
+    mqtt_param->request_timeout_ms = params->request_timeout_ms;
+    mqtt_param->clean_session = 0;
+    mqtt_param->keepalive_interval_ms = params->keepalive_interval_ms;
+    mqtt_param->read_buf_size = params->read_buf_size;
+    mqtt_param->write_buf_size = params->write_buf_size;
+
+    mqtt_param->handle_event.h_fp = iotx_cloud_conn_mqtt_event_handle;
+    mqtt_param->handle_event.pcontext = NULL;
+
+    _mqtt_conncection->event_handler = params->handle_event;
+    _mqtt_conncection->cb_data = params->context;
+    _set_common_handlers();
+
+    return _mqtt_conncection;
+
+failed:
+
+    if (_mqtt_conncection != NULL) {
+        cm_free(_mqtt_conncection);
+        _mqtt_conncection = NULL;
+    }
+
+    if (mqtt_param != NULL) {
+        cm_free(mqtt_param);
+    }
+
+    return NULL;
+}
+
+
+static void iotx_cloud_conn_mqtt_event_handle(void *pcontext, void *pclient, iotx_mqtt_event_msg_pt msg)
+{
+    uintptr_t packet_id = (uintptr_t)msg->msg;
+    if (_mqtt_conncection == NULL) {
+        return;
+    }
+
+    switch (msg->event_type) {
+
+        case IOTX_MQTT_EVENT_DISCONNECT: {
+            iotx_cm_event_msg_t event;
+            cm_info("disconnected,fd = %d", _mqtt_conncection->fd);
+            event.type = IOTX_CM_EVENT_CLOUD_DISCONNECT;
+            event.msg = NULL;
+            if (_mqtt_conncection->event_handler) {
+                _mqtt_conncection->event_handler(_mqtt_conncection->fd, &event, _mqtt_conncection->cb_data);
+            }
+        }
+        break;
+
+        case IOTX_MQTT_EVENT_RECONNECT: {
+            iotx_cm_event_msg_t event;
+            cm_info("connected,fd = %d", _mqtt_conncection->fd);
+            event.type = IOTX_CM_EVENT_CLOUD_CONNECTED;
+            event.msg = NULL;
+            /* cm_info(cm_log_info_MQTT_reconnect); */
+
+            if (_mqtt_conncection->event_handler) {
+                _mqtt_conncection->event_handler(_mqtt_conncection->fd, &event, _mqtt_conncection->cb_data);
+            }
+        }
+        break;
+
+        case IOTX_MQTT_EVENT_SUBCRIBE_SUCCESS: {
+            iotx_cm_event_msg_t event;
+            event.type = IOTX_CM_EVENT_SUBCRIBE_SUCCESS;
+            event.msg = (void *)packet_id;
+
+            if (_mqtt_conncection->event_handler) {
+                _mqtt_conncection->event_handler(_mqtt_conncection->fd, &event, _mqtt_conncection->cb_data);
+            }
+        }
+        break;
+
+        case IOTX_MQTT_EVENT_SUBCRIBE_NACK:
+        case IOTX_MQTT_EVENT_SUBCRIBE_TIMEOUT: {
+            iotx_cm_event_msg_t event;
+            event.type = IOTX_CM_EVENT_SUBCRIBE_FAILED;
+            event.msg = (void *)packet_id;
+
+            if (_mqtt_conncection->event_handler) {
+                _mqtt_conncection->event_handler(_mqtt_conncection->fd, &event, _mqtt_conncection->cb_data);
+            }
+        }
+        break;
+
+        case IOTX_MQTT_EVENT_UNSUBCRIBE_SUCCESS: {
+            iotx_cm_event_msg_t event;
+            event.type = IOTX_CM_EVENT_UNSUB_SUCCESS;
+            event.msg = (void *)packet_id;
+
+            if (_mqtt_conncection->event_handler) {
+                _mqtt_conncection->event_handler(_mqtt_conncection->fd, &event, _mqtt_conncection->cb_data);
+            }
+        }
+        break;
+
+        case IOTX_MQTT_EVENT_UNSUBCRIBE_NACK:
+        case IOTX_MQTT_EVENT_UNSUBCRIBE_TIMEOUT: {
+            iotx_cm_event_msg_t event;
+            event.type = IOTX_CM_EVENT_UNSUB_FAILED;
+            event.msg = (void *)packet_id;
+
+            if (_mqtt_conncection->event_handler) {
+                _mqtt_conncection->event_handler(_mqtt_conncection->fd, &event, _mqtt_conncection->cb_data);
+            }
+        }
+        break;
+
+        case IOTX_MQTT_EVENT_PUBLISH_SUCCESS: {
+            iotx_cm_event_msg_t event;
+            event.type = IOTX_CM_EVENT_PUBLISH_SUCCESS;
+            event.msg = (void *)packet_id;
+
+            if (_mqtt_conncection->event_handler) {
+                _mqtt_conncection->event_handler(_mqtt_conncection->fd, &event, _mqtt_conncection->cb_data);
+            }
+        }
+        break;
+
+        case IOTX_MQTT_EVENT_PUBLISH_NACK:
+        case IOTX_MQTT_EVENT_PUBLISH_TIMEOUT: {
+            iotx_cm_event_msg_t event;
+            event.type = IOTX_CM_EVENT_PUBLISH_FAILED;
+            event.msg = (void *)packet_id;
+
+            if (_mqtt_conncection->event_handler) {
+                _mqtt_conncection->event_handler(_mqtt_conncection->fd, &event, _mqtt_conncection->cb_data);
+            }
+        }
+        break;
+
+        case IOTX_MQTT_EVENT_PUBLISH_RECEIVED: {
+            iotx_mqtt_topic_info_pt topic_info = (iotx_mqtt_topic_info_pt)msg->msg;
+            iotx_cm_data_handle_cb topic_handle_func = (iotx_cm_data_handle_cb)pcontext;
+#ifndef DEVICE_MODEL_ALINK2
+            char *topic = NULL;
+#endif
+            if (topic_handle_func == NULL) {
+                cm_warning("bypass %d bytes on [%.*s]", topic_info->payload_len, topic_info->topic_len, topic_info->ptopic);
+                return;
+            }
+#ifdef DEVICE_MODEL_ALINK2
+            topic_handle_func(_mqtt_conncection->fd, topic_info->ptopic, topic_info->topic_len, topic_info->payload,
+                              topic_info->payload_len, NULL);
+#else
+            topic = cm_malloc(topic_info->topic_len + 1);
+            if (topic == NULL) {
+                cm_err("topic malloc failed");
+                return;
+            }
+            memset(topic, 0, topic_info->topic_len + 1);
+            memcpy(topic, topic_info->ptopic, topic_info->topic_len);
+
+            topic_handle_func(_mqtt_conncection->fd, topic, topic_info->payload, topic_info->payload_len, NULL);
+
+            cm_free(topic);
+#endif
+        }
+        break;
+
+        case IOTX_MQTT_EVENT_BUFFER_OVERFLOW:
+            cm_warning("buffer overflow", msg->msg);
+            break;
+
+        default:
+            cm_warning("msg type unkown, type = %d", msg->event_type);
+            break;
+    }
+}
+
+extern sdk_impl_ctx_t g_sdk_impl_ctx;
+static int  _mqtt_connect(uint32_t timeout)
+{
+    void *pclient;
+    iotx_time_t timer;
+    iotx_mqtt_param_t *mqtt_param = NULL;
+    iotx_conn_info_pt pconn_info = NULL;
+    iotx_cm_event_msg_t event;
+
+    char product_key[IOTX_PRODUCT_KEY_LEN + 1] = {0};
+    char device_name[IOTX_DEVICE_NAME_LEN + 1] = {0};
+    char device_secret[IOTX_DEVICE_SECRET_LEN + 1] = {0};
+
+    if (_mqtt_conncection == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    mqtt_param = _mqtt_conncection->open_params;
+
+    HAL_GetProductKey(product_key);
+    HAL_GetDeviceName(device_name);
+    HAL_GetDeviceSecret(device_secret);
+
+    if (strlen(product_key) == 0 || strlen(device_name) == 0) {
+        return FAIL_RETURN;
+    }
+
+    iotx_time_init(&timer);
+    utils_time_countdown_ms(&timer, timeout);
+    /* Device AUTH */
+    do {
+        if (0 == IOT_SetupConnInfo(product_key, device_name, device_secret, (void **)&pconn_info)) {
+            mqtt_param->port = pconn_info->port;
+            mqtt_param->host = pconn_info->host_name;
+            mqtt_param->client_id = pconn_info->client_id;
+            mqtt_param->username = pconn_info->username;
+            mqtt_param->password = pconn_info->password;
+            mqtt_param->pub_key = pconn_info->pub_key;
+            break;
+        }
+        cm_err("IOT_SetupConnInfo failed");
+        HAL_SleepMs(500);
+    } while (!utils_time_is_expired(&timer));
+
+    if (g_sdk_impl_ctx.mqtt_customzie_info[0] != '\0') {
+        ((iotx_mqtt_param_t *)_mqtt_conncection->open_params)->customize_info = g_sdk_impl_ctx.mqtt_customzie_info;
+    }
+
+    do {
+        pclient = IOT_MQTT_Construct((iotx_mqtt_param_t *)_mqtt_conncection->open_params);
+        if (pclient != NULL) {
+            iotx_cm_event_msg_t event;
+            _mqtt_conncection->context = pclient;
+            event.type = IOTX_CM_EVENT_CLOUD_CONNECTED;
+            event.msg = NULL;
+
+            if (_mqtt_conncection->event_handler) {
+                _mqtt_conncection->event_handler(_mqtt_conncection->fd, &event, (void *)_mqtt_conncection);
+            }
+            return 0;
+        }
+        HAL_SleepMs(500);
+    } while (!utils_time_is_expired(&timer));
+
+    event.type = IOTX_CM_EVENT_CLOUD_CONNECT_FAILED;
+    event.msg = NULL;
+
+    if (_mqtt_conncection->event_handler) {
+        _mqtt_conncection->event_handler(_mqtt_conncection->fd, &event, (void *)_mqtt_conncection);
+    }
+    cm_err("mqtt connect failed");
+    return -1;
+}
+
+static int _mqtt_publish(iotx_cm_ext_params_t *ext, const char *topic, const char *payload, unsigned int payload_len)
+{
+    int qos = 0;
+
+    if (_mqtt_conncection == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    if (ext != NULL) {
+        qos = (int)_get_mqtt_qos(ext->ack_type);
+    }
+    return IOT_MQTT_Publish_Simple(_mqtt_conncection->context, topic, qos, (void *)payload, payload_len);
+}
+
+static int _mqtt_yield(uint32_t timeout)
+{
+    if (_mqtt_conncection == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    return IOT_MQTT_Yield(_mqtt_conncection->context, timeout);
+}
+
+static int _mqtt_sub(iotx_cm_ext_params_t *ext, const char *topic,
+                     iotx_cm_data_handle_cb topic_handle_func, void *pcontext)
+{
+
+    int sync = 0;
+    int qos = 0;
+    int timeout = 0;
+    int ret;
+
+    if (_mqtt_conncection == NULL || topic == NULL || topic_handle_func == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    if (ext != NULL) {
+        if (ext->sync_mode == IOTX_CM_ASYNC) {
+            sync = 0;
+        } else {
+            sync = 1;
+            timeout = ext->sync_timeout;
+        }
+        qos = (int)_get_mqtt_qos(ext->ack_type);
+    }
+
+    if (sync != 0) {
+        ret = IOT_MQTT_Subscribe_Sync(_mqtt_conncection->context,
+                                      topic,
+                                      qos,
+                                      iotx_cloud_conn_mqtt_event_handle,
+                                      (void *)topic_handle_func,
+                                      timeout);
+    } else {
+        ret = IOT_MQTT_Subscribe(_mqtt_conncection->context,
+                                 topic,
+                                 qos,
+                                 iotx_cloud_conn_mqtt_event_handle,
+                                 (void *)topic_handle_func);
+    }
+
+    return ret;
+}
+
+static int _mqtt_unsub(const char *topic)
+{
+    int ret;
+
+    if (_mqtt_conncection == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    ret = IOT_MQTT_Unsubscribe(_mqtt_conncection->context, topic);
+
+    if (ret < 0) {
+        return -1;
+    }
+
+    return ret;
+}
+
+static int _mqtt_close()
+{
+    if (_mqtt_conncection == NULL) {
+        return NULL_VALUE_ERROR;
+    }
+
+    cm_free(_mqtt_conncection->open_params);
+    IOT_MQTT_Destroy(&_mqtt_conncection->context);
+    cm_free(_mqtt_conncection);
+    _mqtt_conncection = NULL;
+    return 0;
+}
+
+static iotx_mqtt_qos_t _get_mqtt_qos(iotx_cm_ack_types_t ack_type)
+{
+    switch (ack_type) {
+        case IOTX_CM_MESSAGE_NO_ACK:
+            return IOTX_MQTT_QOS0;
+
+        case IOTX_CM_MESSAGE_NEED_ACK:
+            return IOTX_MQTT_QOS1;
+
+        case IOTX_CM_MESSAGE_SUB_LOCAL:
+            return IOTX_MQTT_QOS3_SUB_LOCAL;
+
+        default:
+            return IOTX_MQTT_QOS0;
+    }
+}
+
+
+static void _set_common_handlers()
+{
+    if (_mqtt_conncection != NULL) {
+        _mqtt_conncection->connect_func = _mqtt_connect;
+        _mqtt_conncection->sub_func = _mqtt_sub;
+        _mqtt_conncection->unsub_func = _mqtt_unsub;
+        _mqtt_conncection->pub_func = _mqtt_publish;
+        _mqtt_conncection->yield_func = (iotx_cm_yield_fp)_mqtt_yield;
+        _mqtt_conncection->close_func = _mqtt_close;
+    }
+}
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/iotx_cm_mqtt.h

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+#ifndef _IOTX_CM_MQTT_H_
+#define _IOTX_CM_MQTT_H_
+
+#include "iotx_cm.h"
+#include "iotx_cm_internal.h"
+
+
+typedef struct {
+    uintptr_t packet_id;
+    char * topic;
+    void * user_data;
+    iotx_mqtt_event_handle_func_fpt sub_state_cb;
+    iotx_cm_data_handle_cb sub_recieve_cb;
+    dlist_t linked_list;
+} mqtt_sub_node_t;
+
+iotx_cm_connection_t *iotx_cm_open_mqtt(iotx_cm_init_param_t *params);
+
+
+#endif /* _LINKKIT_CM_H_ */

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/iotx_dm.h

@@ -0,0 +1,289 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef _IOT_EXPORT_DM_H_
+#define _IOT_EXPORT_DM_H_
+
+#ifndef _IN_
+    #define _IN_
+#endif
+
+#ifndef _OU_
+    #define _OU_
+#endif
+
+#ifdef DEVICE_MODEL_GATEWAY
+    #define IOTX_DM_DEVICE_TYPE IOTX_DM_DEVICE_GATEWAY
+#else
+    #define IOTX_DM_DEVICE_TYPE IOTX_DM_DEVICE_SINGLE
+#endif
+
+#define IOTX_DM_LOCAL_NODE_DEVID (0)
+
+#define IOTX_DM_DEVICE_SINGLE  (0x01)
+#define IOTX_DM_DEVICE_SUBDEV  (0x02)
+#define IOTX_DM_DEVICE_GATEWAY (0x04)
+#define IOTX_DM_DEVICE_MAIN    (IOTX_DM_DEVICE_SINGLE|IOTX_DM_DEVICE_GATEWAY)
+#define IOTX_DM_DEVICE_ALL     (IOTX_DM_DEVICE_SINGLE|IOTX_DM_DEVICE_SUBDEV|IOTX_DM_DEVICE_GATEWAY)
+
+/* Service Type 0~7bit: type, 8~15bit: extended*/
+#define IOTX_DM_SERVICE_CLOUD         (0x0001)
+#define IOTX_DM_SERVICE_LOCAL         (0x0002)
+#define IOTX_DM_SERVICE_LOCAL_NO_AUTH (0x0000)
+#define IOTX_DM_SERVICE_LOCAL_AUTH    (0x0100)
+
+#define IOTX_DM_LOCAL_AUTH            (IOTX_DM_SERVICE_LOCAL|IOTX_DM_SERVICE_LOCAL_AUTH)
+#define IOTX_DM_LOCAL_NO_AUTH         (IOTX_DM_SERVICE_LOCAL|IOTX_DM_SERVICE_LOCAL_NO_AUTH)
+
+#define IOTX_DM_SERVICE_ALL           (IOTX_DM_SERVICE_CLOUD|IOTX_DM_LOCAL_AUTH)
+
+typedef enum {
+    IOTX_DM_ERR_CODE_SUCCESS              = 200,
+    IOTX_DM_ERR_CODE_REQUEST_ERROR        = 400,
+    IOTX_DM_ERR_CODE_REQUEST_PARAMS_ERROR = 460,
+    IOTX_DM_ERR_CODE_REQUEST_TOO_MANY     = 429,
+    IOTX_DM_ERR_CODE_NO_ACTIVE_SESSION    = 520,
+    IOTX_DM_ERR_CODE_TIMEOUT              = 100000
+} iotx_dm_error_code_t;
+
+typedef enum {
+    IOTX_DM_EVENT_CLOUD_CONNECTED  = 0,
+    IOTX_DM_EVENT_CLOUD_DISCONNECT,
+    IOTX_DM_EVENT_CLOUD_RECONNECT,
+    IOTX_DM_EVENT_LOCAL_CONNECTED,
+    IOTX_DM_EVENT_LOCAL_DISCONNECT,
+    IOTX_DM_EVENT_LOCAL_RECONNECT,
+    IOTX_DM_EVENT_FOUND_DEVICE,
+    IOTX_DM_EVENT_REMOVE_DEVICE,
+    IOTX_DM_EVENT_REGISTER_RESULT,
+    IOTX_DM_EVENT_UNREGISTER_RESULT,
+    IOTX_DM_EVENT_INITIALIZED,
+    IOTX_DM_EVENT_SEND_RESULT,
+    IOTX_DM_EVENT_ADD_SERVICE_RESULT,
+    IOTX_DM_EVENT_REMOVE_SERVICE_RESULT,
+    IOTX_DM_EVENT_NEW_DATA_RECEIVED,
+    IOTX_DM_EVENT_PROPERTY_SET,
+    IOTX_DM_EVENT_PROPERTY_GET,
+    IOTX_DM_EVENT_PROPERTY_DESIRED_GET_REPLY,
+    IOTX_DM_EVENT_PROPERTY_DESIRED_DELETE_REPLY,
+    IOTX_DM_EVENT_TOPO_ADD_NOTIFY,
+    IOTX_DM_EVENT_THING_SERVICE_REQUEST,
+    IOTX_DM_EVENT_THING_DISABLE,
+    IOTX_DM_EVENT_THING_ENABLE,
+    IOTX_DM_EVENT_THING_DELETE,
+    IOTX_DM_EVENT_MODEL_DOWN_RAW,
+    IOTX_DM_EVENT_GATEWAY_PERMIT,
+    IOTX_DM_EVENT_SUBDEV_REGISTER_REPLY,
+    IOTX_DM_EVENT_SUBDEV_UNREGISTER_REPLY,
+    IOTX_DM_EVENT_TOPO_ADD_REPLY,
+    IOTX_DM_EVENT_TOPO_DELETE_REPLY,
+    IOTX_DM_EVENT_TOPO_GET_REPLY,
+    IOTX_DM_EVENT_TOPO_ADD_NOTIFY_REPLY,
+    IOTX_DM_EVENT_EVENT_PROPERTY_POST_REPLY,
+    IOTX_DM_EVENT_EVENT_SPECIFIC_POST_REPLY,
+    IOTX_DM_EVENT_DEVICEINFO_UPDATE_REPLY,
+    IOTX_DM_EVENT_DEVICEINFO_DELETE_REPLY,
+    IOTX_DM_EVENT_DSLTEMPLATE_GET_REPLY,
+    IOTX_DM_EVENT_COMBINE_LOGIN_REPLY,
+    IOTX_DM_EVENT_COMBINE_LOGOUT_REPLY,
+    IOTX_DM_EVENT_MODEL_UP_RAW_REPLY,
+    IOTX_DM_EVENT_LEGACY_THING_CREATED,
+    IOTX_DM_EVENT_COTA_NEW_CONFIG,
+    IOTX_DM_EVENT_FOTA_NEW_FIRMWARE,
+    IOTX_DM_EVENT_NTP_RESPONSE,
+    IOTX_DM_EVENT_RRPC_REQUEST,
+    IOTX_DM_EVENT_MAX
+} iotx_dm_event_types_t;
+
+typedef void (*iotx_dm_event_callback)(iotx_dm_event_types_t type, char *payload);
+
+typedef enum {
+    IOTX_DM_DEVICE_SECRET_PRODUCT,
+    IOTX_DM_DEVICE_SECRET_DEVICE,
+    IOTX_DM_DEVICE_SECRET_TYPES_MAX
+} iotx_dm_device_secret_types_t;
+
+typedef enum {
+    IOTX_DM_CLOUD_DOMAIN_SHANGHAI,
+    IOTX_DM_CLOUD_DOMAIN_SINGAPORE,
+    IOTX_DM_CLOUD_DOMAIN_JAPAN,
+    IOTX_DM_CLOUD_DOMAIN_AMERICA,
+    IOTX_DM_CLOUD_DOMAIN_GERMANY,
+    IOTX_DM_CLOUD_DOMAIN_MAX
+} iotx_dm_cloud_domain_types_t;
+
+typedef enum {
+    IOTX_DM_MESSAGE_NO_AUTH,
+    IOTX_DM_MESSAGE_AUTH,
+    IOTX_DM_MESSAGE_AUTH_MAX
+} iotx_dm_message_auth_types_t;
+
+typedef enum {
+    IOTX_DM_TSL_SOURCE_LOCAL,
+    IOTX_DM_TSL_SOURCE_CLOUD
+} iotx_dm_tsl_source_t;
+
+typedef enum {
+    IOTX_DM_TSL_TYPE_ALINK,
+    IOTX_DM_TSL_TYPE_TLV
+} iotx_dm_tsl_type_t;
+
+typedef struct {
+    iotx_dm_device_secret_types_t secret_type;
+    iotx_dm_cloud_domain_types_t domain_type;
+    iotx_dm_event_callback event_callback;
+} iotx_dm_init_params_t;
+
+typedef enum {
+    IOTX_DM_DEV_AVAIL_ENABLE,
+    IOTX_DM_DEV_AVAIL_DISABLE
+} iotx_dm_dev_avail_t;
+
+typedef enum {
+    IOTX_DM_DEV_STATUS_UNAUTHORIZED,   /* Subdev Created */
+    IOTX_DM_DEV_STATUS_AUTHORIZED,     /* Receive Topo Add Notify */
+    IOTX_DM_DEV_STATUS_REGISTERED,     /* Receive Subdev Registered */
+    IOTX_DM_DEV_STATUS_ATTACHED,       /* Receive Subdev Topo Add Reply */
+    IOTX_DM_DEV_STATUS_LOGINED,        /* Receive Subdev Login Reply */
+    IOTX_DM_DEV_STATUS_ONLINE          /* After All Topic Subscribed */
+} iotx_dm_dev_status_t;
+
+typedef enum {
+    DM_TSL_SERVICE_GET_FAILED = -13,
+    DM_TSL_SERVICE_SET_FAILED = -12,
+    DM_TSL_EVENT_GET_FAILED = -11,
+    DM_TSL_EVENT_SET_FAILED = -10,
+    DM_TSL_PROPERTY_GET_FAILED = -9,
+    DM_TSL_PROPERTY_SET_FAILED = -8,
+    DM_TSL_EVENT_NOT_EXIST = -7,
+    DM_TSL_PROPERTY_NOT_EXIST = -6,
+    DM_TSL_SERVICE_NOT_EXIST = -5,
+    DM_JSON_PARSE_FAILED = -4,
+    DM_MEMORY_NOT_ENOUGH = -3,
+    DM_INVALID_PARAMETER = -2
+} dm_error_code_t;
+
+#define IOTX_DM_POST_PROPERTY_ALL (NULL)
+
+int iotx_dm_open(void);
+int iotx_dm_connect(_IN_ iotx_dm_init_params_t *init_params);
+int iotx_dm_subscribe(_IN_ int devid);
+int iotx_dm_close(void);
+int iotx_dm_yield(int timeout_ms);
+void iotx_dm_dispatch(void);
+
+int iotx_dm_post_rawdata(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len);
+
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+int iotx_dm_set_opt(int opt, void *data);
+int iotx_dm_get_opt(int opt, void *data);
+#ifdef LOG_REPORT_TO_CLOUD
+    int iotx_dm_log_post(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len);
+#endif
+int iotx_dm_post_property(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len);
+int iotx_dm_property_desired_get(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len);
+int iotx_dm_property_desired_delete(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len);
+int iotx_dm_post_event(_IN_ int devid, _IN_ char *identifier, _IN_ int identifier_len, _IN_ char *payload,
+                       _IN_ int payload_len);
+
+int iotx_dm_send_service_response(_IN_ int devid, _IN_ char *msgid, _IN_ int msgid_len, _IN_ iotx_dm_error_code_t code,
+                                  _IN_ char *identifier,
+                                  _IN_ int identifier_len, _IN_ char *payload, _IN_ int payload_len, void *ctx);
+int iotx_dm_send_property_get_response(_IN_ int devid, _IN_ char *msgid, _IN_ int msgid_len,
+                                       _IN_ iotx_dm_error_code_t code,
+                                       _IN_ char *payload, _IN_ int payload_len, _IN_ void *ctx);
+int iotx_dm_send_rrpc_response(_IN_ int devid, _IN_ char *msgid, _IN_ int msgid_len, _IN_ iotx_dm_error_code_t code,
+                               _IN_ char *rrpcid, _IN_ int rrpcid_len, _IN_ char *payload, _IN_ int payload_len);
+int iotx_dm_deviceinfo_update(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len);
+int iotx_dm_deviceinfo_delete(_IN_ int devid, _IN_ char *payload, _IN_ int payload_len);
+int iotx_dm_qurey_ntp(void);
+int iotx_dm_send_aos_active(int devid);
+#endif
+
+int iotx_dm_cota_perform_sync(_OU_ char *buffer, _IN_ int buffer_len);
+int iotx_dm_cota_get_config(_IN_ const char *config_scope, const char *get_type, const char *attribute_keys);
+int iotx_dm_fota_perform_sync(_OU_ char *buffer, _IN_ int buffer_len);
+int iotx_dm_fota_request_image(_IN_ const char *version, _IN_ int buffer_len);
+
+#ifdef DEVICE_MODEL_GATEWAY
+int iotx_dm_query_topo_list(void);
+int iotx_dm_subdev_query(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1],
+                         _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                         _OU_ int *devid);
+int iotx_dm_subdev_create(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1], _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1],
+                          _IN_ char device_secret[IOTX_DEVICE_SECRET_LEN + 1], _OU_ int *devid);
+int iotx_dm_subdev_destroy(_IN_ int devid);
+int iotx_dm_subdev_number(void);
+int iotx_dm_subdev_register(_IN_ int devid);
+int iotx_dm_subdev_unregister(_IN_ int devid);
+int iotx_dm_subdev_topo_add(_IN_ int devid);
+int iotx_dm_subdev_topo_del(_IN_ int devid);
+int iotx_dm_subdev_login(_IN_ int devid);
+int iotx_dm_subdev_logout(_IN_ int devid);
+int iotx_dm_get_device_type(_IN_ int devid, _OU_ int *type);
+int iotx_dm_get_device_avail_status(_IN_ int devid, _OU_ iotx_dm_dev_avail_t *status);
+int iotx_dm_get_device_status(_IN_ int devid, _OU_ iotx_dm_dev_status_t *status);
+#ifdef DEVICE_MODEL_SUBDEV_OTA
+    int iotx_dm_send_firmware_version(int devid, const char *firmware_version);
+    int iotx_dm_ota_switch_device(_IN_ int devid);
+#endif
+#endif
+
+#ifdef DEPRECATED_LINKKIT
+int iotx_dm_deprecated_subdev_register(_IN_ int devid, _IN_ char device_secret[IOTX_DEVICE_SECRET_LEN + 1]);
+int iotx_dm_deprecated_set_tsl(_IN_ int devid, _IN_ iotx_dm_tsl_source_t source, _IN_ const char *tsl,
+                               _IN_ int tsl_len);
+int iotx_dm_deprecated_set_property_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value,
+        _IN_ int value_len);
+int iotx_dm_deprecated_get_property_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value);
+int iotx_dm_deprecated_set_event_output_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value,
+        _IN_ int value_len);
+int iotx_dm_deprecated_get_event_output_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value);
+int iotx_dm_deprecated_get_service_input_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value);
+int iotx_dm_deprecated_set_service_output_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value,
+        _IN_ int value_len);
+int iotx_dm_deprecated_get_service_output_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value);
+
+int iotx_dm_deprecated_post_property_start(_IN_ int devid, _OU_ void **handle);
+int iotx_dm_deprecated_post_property_add(_IN_ void *handle, _IN_ char *identifier, _IN_ int identifier_len);
+int iotx_dm_deprecated_post_property_end(_IN_ void **handle);
+int iotx_dm_deprecated_post_event(_IN_ int devid, _IN_ char *identifier, _IN_ int identifier_len);
+int iotx_dm_deprecated_send_service_response(_IN_ int devid, _IN_ int msgid, _IN_ iotx_dm_error_code_t code,
+        _IN_ char *identifier,
+        _IN_ int identifier_len);
+
+int iotx_dm_deprecated_legacy_set_property_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value,
+        _IN_ char *value_str);
+int iotx_dm_deprecated_legacy_get_property_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value,
+        _IN_ char **value_str);
+int iotx_dm_deprecated_legacy_set_event_output_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value,
+        _IN_ char *value_str);
+int iotx_dm_deprecated_legacy_get_event_output_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len, _IN_ void *value,
+        _IN_ char **value_str);
+int iotx_dm_deprecated_legacy_get_service_input_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len,
+        _IN_ void *value,
+        _IN_ char **value_str);
+int iotx_dm_deprecated_legacy_set_service_output_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len,
+        _IN_ void *value,
+        _IN_ char *value_str);
+int iotx_dm_deprecated_legacy_get_service_output_value(_IN_ int devid, _IN_ char *key, _IN_ int key_len,
+        _IN_ void *value,
+        _IN_ char **value_str);
+
+int iotx_dm_deprecated_legacy_get_pkdn_by_devid(_IN_ int devid, _OU_ char product_key[IOTX_PRODUCT_KEY_LEN + 1],
+        _OU_ char device_name[IOTX_DEVICE_NAME_LEN + 1]);
+int iotx_dm_deprecated_legacy_get_devid_by_pkdn(_IN_ char product_key[IOTX_PRODUCT_KEY_LEN + 1],
+        _IN_ char device_name[IOTX_DEVICE_NAME_LEN + 1], _OU_ int *devid);
+int iotx_dm_deprecated_legacy_get_thingid_by_devid(_IN_ int devid, _OU_ void **thing_id);
+int iotx_dm_deprecated_legacy_get_devid_by_thingid(_IN_ void *thing_id, _OU_ int *devid);
+int iotx_dm_deprecated_legacy_get_pkdn_ptr_by_devid(_IN_ int devid, _OU_ char **product_key, _OU_ char **device_name);
+int iotx_dm_deprecated_legacy_send_service_response(_IN_ int devid, _IN_ int msgid, _IN_ iotx_dm_error_code_t code,
+        _IN_ char *identifier, _IN_ int identifier_len, _IN_ char *payload, _IN_ int payload_len);
+#ifdef DEVICE_MODEL_GATEWAY
+    int iotx_dm_deprecated_subdev_register(_IN_ int devid, _IN_ char device_secret[IOTX_DEVICE_SECRET_LEN + 1]);
+#endif
+#endif
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/iotx_dm_config.h

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+
+#ifndef _IOTX_DM_CONFIG_H_
+#define _IOTX_DM_CONFIG_H_
+
+#define IOTX_DM_CLIENT_CONNECT_TIMEOUT_MS     (10000)
+#define IOTX_DM_CLIENT_SUB_RETRY_MAX_COUNTS   (3)
+#define IOTX_DM_CLIENT_SUB_TIMEOUT_MS         (5000)
+#define IOTX_DM_CLIENT_REQUEST_TIMEOUT_MS     (2000)
+#define IOTX_DM_CLIENT_KEEPALIVE_INTERVAL_MS  (30000)
+
+#ifndef CONFIG_MQTT_TX_MAXLEN
+    #define CONFIG_MQTT_TX_MAXLEN           (1024)
+#endif
+
+#ifndef CONFIG_MQTT_RX_MAXLEN
+    #define CONFIG_MQTT_RX_MAXLEN           (1024)
+#endif
+
+#ifndef CONFIG_DISPATCH_QUEUE_MAXLEN
+    #define CONFIG_DISPATCH_QUEUE_MAXLEN    (50)
+#endif
+
+#ifndef CONFIG_DISPATCH_PACKET_MAXCOUNT
+    #define CONFIG_DISPATCH_PACKET_MAXCOUNT (0)
+#endif
+
+#ifndef CONFIG_MSGCACHE_QUEUE_MAXLEN
+    #define CONFIG_MSGCACHE_QUEUE_MAXLEN    (50)
+#endif
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/iotx_dm_internal.h

@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#ifndef _IOTX_DM_INTERNAL_H_
+#define _IOTX_DM_INTERNAL_H_
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "infra_config.h"
+#include "infra_types.h"
+#include "infra_defs.h"
+#include "infra_list.h"
+#include "infra_cjson.h"
+#include "infra_report.h"
+#include "infra_string.h"
+#if defined(DEVICE_MODEL_GATEWAY)
+    #include "infra_sha1.h"
+#endif
+
+
+#ifndef _IN_
+    #define _IN_
+#endif
+
+#ifndef _OU_
+    #define _OU_
+#endif
+
+#ifndef DM_READ_ONLY
+    #define DM_READ_ONLY
+#endif
+
+#include <stdlib.h>
+
+#if defined(OTA_ENABLED) && !defined(BUILD_AOS)
+    #include "iotx_ota.h"
+    #include "ota_api.h"
+#endif
+
+/* CM Header File */
+#include "iotx_cm.h"
+
+/* ALCS Header File */
+#ifdef ALCS_ENABLED
+    #include "CoAPExport.h"
+    #include "iotx_alcs.h"
+    #include "dm_server_adapter.h"
+    #include "dm_server.h"
+#endif
+
+/* DM Header File */
+#include "dm_wrapper.h"
+#include "iotx_dm_config.h"
+#include "iotx_dm.h"
+#include "dm_utils.h"
+#include "dm_shadow.h"
+#include "dm_tsl_alink.h"
+#include "dm_message_cache.h"
+#include "dm_opt.h"
+#include "dm_ota.h"
+#include "dm_cota.h"
+#include "dm_fota.h"
+#include "dm_ipc.h"
+#include "dm_message.h"
+#include "dm_msg_process.h"
+#include "dm_manager.h"
+#include "dm_client_adapter.h"
+#include "dm_client.h"
+#include "dm_intf.h"
+
+#ifdef INFRA_MEM_STATS
+    #include "infra_mem_stats.h"
+    #define DM_malloc(size)            LITE_malloc(size, MEM_MAGIC, "dm")
+    #define DM_free(ptr)               LITE_free(ptr)
+#else
+    #define DM_malloc(size)            HAL_Malloc(size)
+    #define DM_free(ptr)               {HAL_Free((void *)ptr);ptr = NULL;}
+#endif
+
+#if defined(COAP_COMM_ENABLED) && !defined(MQTT_COMM_ENABLED)
+    #define DM_URI_OFFSET 1
+#else
+    #define DM_URI_OFFSET 0
+#endif
+
+#ifdef INFRA_LOG
+    #include "infra_log.h"
+    #define dm_log_emerg(...)     log_emerg("DM", __VA_ARGS__)
+    #define dm_log_crit(...)      log_crit("DM", __VA_ARGS__)
+    #define dm_log_err(...)       log_err("DM", __VA_ARGS__)
+    #define dm_log_warning(...)   log_warning("DM", __VA_ARGS__)
+    #define dm_log_info(...)      log_info("DM", __VA_ARGS__)
+    #define dm_log_debug(...)     log_debug("DM", __VA_ARGS__)
+#else
+    #define dm_log_emerg(...)
+    #define dm_log_crit(...)
+    #define dm_log_err(...)
+    #define dm_log_warning(...)
+    #define dm_log_info(...)
+    #define dm_log_debug(...)
+    #define HEXDUMP_INFO(...)
+    #define HEXDUMP_DEBUG(...)
+#endif
+
+#ifdef LOG_REPORT_TO_CLOUD
+#define LOG_POLL_SIZE (CONFIG_MQTT_TX_MAXLEN - 174)
+#define REPORT_LEN (LOG_POLL_SIZE - 110)
+#define OVERFLOW_LEN (LOG_POLL_SIZE - 10)
+
+typedef enum {
+    READY,
+    RUNNING,
+    DONE
+} REPORT_STATE;
+unsigned int add_tail();
+int reset_log_poll();
+int remove_log_poll();
+unsigned int push_log(const char *perform_data, int perform_data_size);
+#endif
+
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/iotx_log_report.h

@@ -0,0 +1,3 @@
+void get_msgid(char *payload, int is_cloud);
+int check_target_msg(const char *input, int len);
+void send_permance_info(char *input, int input_len, char *comments, int report_format);

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/server/dm_server.c

@@ -0,0 +1,284 @@
+#include "iotx_dm_internal.h"
+
+#ifdef ALCS_ENABLED
+
+#ifdef LOG_REPORT_TO_CLOUD
+    #include "iotx_log_report.h"
+#endif
+static int _dm_server_malloc_context(_IN_ NetworkAddr *remote, _IN_ CoAPMessage *message,
+                                     _OU_ dm_server_alcs_context_t **context)
+{
+    dm_server_alcs_context_t *alcs_context = NULL;
+
+    alcs_context = DM_malloc(sizeof(dm_server_alcs_context_t));
+    if (alcs_context == NULL) {
+        return FAIL_RETURN;
+    }
+    memset(alcs_context, 0, sizeof(dm_server_alcs_context_t));
+
+    alcs_context->ip = DM_malloc(strlen((char *)remote->addr) + 1);
+    if (alcs_context->ip == NULL) {
+        DM_free(alcs_context);
+        return FAIL_RETURN;
+    }
+    memset(alcs_context->ip, 0, strlen((char *)remote->addr) + 1);
+    memcpy(alcs_context->ip, (char *)remote->addr, strlen((char *)remote->addr) + 1);
+
+    alcs_context->port = remote->port;
+    dm_log_info("alcs_context->ip: %s", alcs_context->ip);
+    dm_log_info("alcs_context->port: %d", alcs_context->port);
+
+    alcs_context->token = DM_malloc(message->header.tokenlen);
+    if (alcs_context->token == NULL) {
+        DM_free(alcs_context->ip);
+        DM_free(alcs_context);
+        return FAIL_RETURN;
+    }
+    memset(alcs_context->token, 0, message->header.tokenlen);
+    memcpy(alcs_context->token, message->token, message->header.tokenlen);
+
+    alcs_context->token_len = message->header.tokenlen;
+
+    *context = alcs_context;
+
+    return SUCCESS_RETURN;
+}
+
+void dm_server_free_context(_IN_ void *ctx)
+{
+    dm_server_alcs_context_t *context = (dm_server_alcs_context_t *)ctx;
+    DM_free(context->ip);
+    DM_free(context->token);
+    DM_free(context);
+}
+
+static dm_server_uri_map_t g_dm_server_uri_map[] = {
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+    {DM_URI_THING_SERVICE_PROPERTY_SET,       DM_URI_SYS_PREFIX,         IOTX_DM_LOCAL_AUTH,      dm_server_thing_service_property_set         },
+    {DM_URI_THING_SERVICE_PROPERTY_GET,       DM_URI_SYS_PREFIX,         IOTX_DM_LOCAL_AUTH,      dm_server_thing_service_property_get         },
+    {DM_URI_THING_EVENT_PROPERTY_POST,        DM_URI_SYS_PREFIX,         IOTX_DM_LOCAL_AUTH,      dm_server_thing_service_property_post        },
+    {DM_URI_THING_SERVICE_REQUEST_WILDCARD2,  DM_URI_SYS_PREFIX,         IOTX_DM_LOCAL_AUTH,      dm_server_thing_service_request              },
+#endif
+    {DM_URI_DEV_CORE_SERVICE_DEV,            NULL,                      IOTX_DM_LOCAL_NO_AUTH,   dm_server_thing_dev_core_service_dev         },
+};
+
+int dm_server_subscribe_all(char product_key[IOTX_PRODUCT_KEY_LEN + 1], char device_name[IOTX_DEVICE_NAME_LEN + 1])
+{
+    int res = 0, index = 0, auth = 0;
+    int number = sizeof(g_dm_server_uri_map) / sizeof(dm_server_uri_map_t);
+    char *uri = NULL;
+
+    for (index = 0; index < number; index++) {
+        res = dm_utils_service_name((char *)g_dm_server_uri_map[index].uri_prefix, (char *)g_dm_server_uri_map[index].uri_name,
+                                    product_key, device_name, &uri);
+        if (res < SUCCESS_RETURN) {
+            index--;
+            continue;
+        }
+
+        auth = (g_dm_server_uri_map[index].auth_type & IOTX_DM_SERVICE_LOCAL_AUTH) ? (IOTX_DM_MESSAGE_AUTH) :
+               (IOTX_DM_MESSAGE_NO_AUTH);
+        res = dm_server_subscribe(uri, (void *)g_dm_server_uri_map[index].callback, auth);
+        if (res < SUCCESS_RETURN) {
+            index--;
+            DM_free(uri);
+            continue;
+        }
+        DM_free(uri);
+    }
+
+    return SUCCESS_RETURN;
+}
+
+void dm_server_alcs_event_handler(void *pcontext, void *phandle, iotx_alcs_event_msg_t *msg)
+{
+
+}
+
+#if !defined(DEVICE_MODEL_RAWDATA_SOLO)
+void dm_server_thing_service_property_set(CoAPContext *context, const char *paths, NetworkAddr *remote,
+        CoAPMessage *message)
+{
+    int res = 0;
+    dm_msg_source_t source;
+    dm_msg_dest_t dest;
+    dm_msg_request_payload_t request;
+    dm_msg_response_t response;
+    dm_server_alcs_context_t *alcs_context = NULL;
+
+    res = _dm_server_malloc_context(remote, message, &alcs_context);
+    if (res != SUCCESS_RETURN) {
+        return;
+    }
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+    memset(&dest, 0, sizeof(dm_msg_dest_t));
+    memset(&request, 0, sizeof(dm_msg_request_payload_t));
+    memset(&response, 0, sizeof(dm_msg_response_t));
+
+    source.uri = paths;
+    source.payload = (unsigned char *)message->payload;
+    source.payload_len = message->payloadlen;
+    source.context = alcs_context;
+
+    dest.uri_name = DM_URI_THING_SERVICE_PROPERTY_SET;
+
+    res = dm_msg_proc_thing_service_property_set(&source, &dest, &request, &response);
+    if (res < SUCCESS_RETURN) {
+        dm_server_free_context(alcs_context);
+        return;
+    }
+
+#ifdef LOG_REPORT_TO_CLOUD
+    {
+        extern void send_permance_info(char *input, int input_len, char *comments, int report_format);
+        if (SUCCESS_RETURN == check_target_msg(request.id.value, request.id.value_length)) {
+            send_permance_info(request.id.value, request.id.value_length, "2", 1);
+        }
+    }
+#endif
+
+    dm_msg_response(DM_MSG_DEST_LOCAL, &request, &response, "{}", strlen("{}"), (void *)alcs_context);
+    dm_server_free_context(alcs_context);
+}
+
+void dm_server_thing_service_request(CoAPContext *context, const char *paths, NetworkAddr *remote,
+                                     CoAPMessage *message)
+{
+    int res = 0;
+    dm_msg_source_t source;
+
+    dm_server_alcs_context_t *alcs_context = NULL;
+
+    res = _dm_server_malloc_context(remote, message, &alcs_context);
+    if (res != SUCCESS_RETURN) {
+        return;
+    }
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+
+    source.uri = paths;
+    source.payload = (unsigned char *)message->payload;
+    source.payload_len = message->payloadlen;
+    source.context = alcs_context;
+
+    if (dm_msg_proc_thing_service_request(&source) < 0) {
+        dm_server_free_context(alcs_context);
+    }
+}
+
+void dm_server_thing_service_property_get(CoAPContext *context, const char *paths, NetworkAddr *remote,
+        CoAPMessage *message)
+{
+    int res = 0;
+    dm_server_alcs_context_t *alcs_context = NULL;
+    dm_msg_source_t source;
+    dm_msg_dest_t dest;
+    dm_msg_request_payload_t request;
+    dm_msg_response_t response;
+    unsigned char *data = NULL;
+    int data_len = 0;
+
+    res = _dm_server_malloc_context(remote, message, &alcs_context);
+    if (res != SUCCESS_RETURN) {
+        return;
+    }
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+    memset(&dest, 0, sizeof(dm_msg_dest_t));
+    memset(&request, 0, sizeof(dm_msg_request_payload_t));
+    memset(&response, 0, sizeof(dm_msg_response_t));
+
+    source.uri = paths;
+    source.payload = (unsigned char *)message->payload;
+    source.payload_len = message->payloadlen;
+    source.context = alcs_context;
+
+    dest.uri_name = DM_URI_THING_SERVICE_PROPERTY_GET;
+
+    dm_msg_proc_thing_service_property_get(&source, &dest, &request, &response, &data, &data_len);
+
+#ifdef DEPRECATED_LINKKIT
+    dm_msg_response(DM_MSG_DEST_LOCAL, &request, &response, (char *)data, data_len, alcs_context);
+    DM_free(data);
+    dm_server_free_context(alcs_context);
+#endif
+}
+
+void dm_server_thing_service_property_post(CoAPContext *context, const char *paths, NetworkAddr *remote,
+        CoAPMessage *message)
+{
+    int res = 0;
+    dm_server_alcs_context_t *alcs_context = NULL;
+    dm_msg_source_t source;
+    dm_msg_dest_t dest;
+    dm_msg_request_payload_t request;
+    dm_msg_response_t response;
+
+    res = _dm_server_malloc_context(remote, message, &alcs_context);
+    if (res != SUCCESS_RETURN) {
+        return;
+    }
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+    memset(&dest, 0, sizeof(dm_msg_dest_t));
+    memset(&request, 0, sizeof(dm_msg_request_payload_t));
+    memset(&response, 0, sizeof(dm_msg_response_t));
+
+    source.uri = paths;
+    source.payload = (unsigned char *)message->payload;
+    source.payload_len = message->payloadlen;
+    source.context = alcs_context;
+
+    dest.uri_name = DM_URI_THING_EVENT_PROPERTY_POST;
+
+    dm_msg_proc_thing_service_property_post(&source, &dest, &request, &response);
+
+    dm_msg_response(DM_MSG_DEST_LOCAL, &request, &response, "{}", strlen("{}"), alcs_context);
+    dm_server_free_context(alcs_context);
+}
+
+#endif
+void dm_server_thing_dev_core_service_dev(CoAPContext *context, const char *paths, NetworkAddr *remote,
+        CoAPMessage *message)
+{
+    int res = 0;
+    dm_server_alcs_context_t *alcs_context = NULL;
+    dm_msg_source_t source;
+    dm_msg_dest_t dest;
+    dm_msg_request_payload_t request;
+    dm_msg_response_t response;
+    unsigned char *data = NULL;
+    int data_len = 0;
+
+    res = _dm_server_malloc_context(remote, message, &alcs_context);
+    if (res != SUCCESS_RETURN) {
+        return;
+    }
+
+    memset(&source, 0, sizeof(dm_msg_source_t));
+    memset(&dest, 0, sizeof(dm_msg_dest_t));
+    memset(&request, 0, sizeof(dm_msg_request_payload_t));
+    memset(&response, 0, sizeof(dm_msg_response_t));
+
+    source.uri = paths;
+    source.payload = (unsigned char *)message->payload;
+    source.payload_len = message->payloadlen;
+    source.context = alcs_context;
+
+    dest.uri_name = DM_URI_DEV_CORE_SERVICE_DEV;
+
+    res = dm_msg_proc_thing_dev_core_service_dev(&source, &dest, &request, &response, &data, &data_len);
+    if (res < SUCCESS_RETURN) {
+        dm_server_free_context(alcs_context);
+        return;
+    }
+
+    dm_msg_response(DM_MSG_DEST_LOCAL, &request, &response, (char *)data, data_len, alcs_context);
+
+    if (response.code == IOTX_DM_ERR_CODE_SUCCESS) {
+        DM_free(data);
+    }
+    dm_server_free_context(alcs_context);
+}
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/server/dm_server.h

@@ -0,0 +1,29 @@
+#ifndef _DM_SERVER_H_
+#define _DM_SERVER_H_
+
+#ifdef ALCS_ENABLED
+typedef struct {
+    const char *uri_name;
+    const char *uri_prefix;
+    int auth_type;
+    CoAPRecvMsgHandler callback;
+} dm_server_uri_map_t;
+
+#define DM_SERVER_ALCS_NO_AUTH (0)
+#define DM_SERVER_ALCS_AUTH    (1)
+
+void dm_server_alcs_event_handler(void *pcontext, void *phandle, iotx_alcs_event_msg_t *msg);
+
+int dm_server_subscribe_all(char product_key[IOTX_PRODUCT_KEY_LEN + 1], char device_name[IOTX_DEVICE_NAME_LEN + 1]);
+void dm_server_thing_service_property_set(CoAPContext *context, const char *paths, NetworkAddr *remote,
+        CoAPMessage *message);
+void dm_server_thing_service_property_get(CoAPContext *context, const char *paths, NetworkAddr *remote,
+        CoAPMessage *message);
+void dm_server_thing_service_property_post(CoAPContext *context, const char *paths, NetworkAddr *remote,
+        CoAPMessage *message);
+void dm_server_thing_dev_core_service_dev(CoAPContext *context, const char *paths, NetworkAddr *remote,
+        CoAPMessage *message);
+void dm_server_thing_service_request(CoAPContext *context, const char *paths, NetworkAddr *remote,
+                                     CoAPMessage *message);
+#endif
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/server/dm_server_adapter.c

@@ -0,0 +1,140 @@
+#include "iotx_dm_internal.h"
+
+#ifdef ALCS_ENABLED
+
+static dm_server_ctx_t g_dm_server_ctx = {0};
+
+static dm_server_ctx_t *dm_server_get_ctx(void)
+{
+    return &g_dm_server_ctx;
+}
+
+int dm_server_open(void)
+{
+    dm_server_ctx_t *ctx = dm_server_get_ctx();
+    iotx_alcs_param_t alcs_param;
+    iotx_alcs_event_handle_t event_handle;
+
+    memset(&alcs_param, 0x0, sizeof(iotx_alcs_param_t));
+    memset(&event_handle, 0x0, sizeof(iotx_alcs_event_handle_t));
+
+    alcs_param.group = (char *)DM_SERVER_ALCS_ADDR;
+    alcs_param.port = DM_SERVER_ALCS_PORT;
+    alcs_param.send_maxcount = DM_SERVER_ALCS_SEND_MAXCOUNT;
+    alcs_param.waittime = DM_SERVER_ALCS_WAITTIME;
+    alcs_param.obs_maxcount = DM_SERVER_ALCS_OBS_MAXCOUNT;
+    alcs_param.res_maxcount = DM_SERVER_ALCS_RES_MAXCOUNT;
+    alcs_param.role = IOTX_ALCS_ROLE_CLIENT | IOTX_ALCS_ROLE_SERVER;
+    event_handle.h_fp = dm_server_alcs_event_handler;
+    event_handle.pcontext = NULL;
+
+    alcs_param.handle_event = &event_handle;
+
+    ctx->conn_handle  = iotx_alcs_construct(&alcs_param);
+    if (ctx->conn_handle == NULL) {
+        return FAIL_RETURN;
+    }
+
+    return SUCCESS_RETURN;
+}
+
+int dm_server_connect(void)
+{
+
+    dm_server_ctx_t *ctx = dm_server_get_ctx();
+
+    return iotx_alcs_cloud_init(ctx->conn_handle);
+}
+
+int dm_server_close(void)
+{
+    dm_server_ctx_t *ctx = dm_server_get_ctx();
+
+    return iotx_alcs_destroy(&ctx->conn_handle);
+}
+
+int dm_server_send(char *uri, unsigned char *payload, int payload_len, void *context)
+{
+    int res = 0;
+    dm_server_ctx_t *ctx = dm_server_get_ctx();
+    iotx_alcs_msg_t alcs_msg;
+    dm_server_alcs_context_t *alcs_context = (dm_server_alcs_context_t *)context;
+
+    memset(&alcs_msg, 0, sizeof(iotx_alcs_msg_t));
+
+    alcs_msg.group_id = 0;
+    alcs_msg.ip = alcs_context ? alcs_context->ip : NULL;
+    alcs_msg.port = alcs_context ? alcs_context->port : 0;
+    alcs_msg.msg_code = (alcs_context && alcs_context->token_len
+                         && alcs_context->token) ? ITOX_ALCS_COAP_MSG_CODE_205_CONTENT : ITOX_ALCS_COAP_MSG_CODE_GET;
+    alcs_msg.msg_type = IOTX_ALCS_MESSAGE_TYPE_CON;
+    alcs_msg.uri = uri;
+    alcs_msg.payload = payload;
+    alcs_msg.payload_len = payload_len;
+
+    if (alcs_context == NULL) {
+        res = iotx_alcs_observe_notify(ctx->conn_handle, alcs_msg.uri, alcs_msg.payload_len, alcs_msg.payload);
+        dm_log_info("Send Observe Notify Result %d", res);
+    } else if (alcs_context->ip && alcs_context->port && NULL == alcs_context->token) {
+        res = iotx_alcs_send(ctx->conn_handle, &alcs_msg);
+        dm_log_info("Send Result %d", res);
+    } else if (alcs_context->ip && alcs_context->port && alcs_context->token_len && alcs_context->token) {
+        res = iotx_alcs_send_Response(ctx->conn_handle, &alcs_msg, (uint8_t)alcs_context->token_len,
+                                      (uint8_t *)alcs_context->token);
+        dm_log_info("Send Response Result %d", res);
+    }
+
+    return res;
+}
+
+int dm_server_subscribe(char *uri, CoAPRecvMsgHandler callback, int auth_type)
+{
+    int res = 0;
+    dm_server_ctx_t *ctx = dm_server_get_ctx();
+    iotx_alcs_res_t alcs_res;
+
+    memset(&alcs_res, 0, sizeof(iotx_alcs_res_t));
+
+    alcs_res.uri = uri;
+    alcs_res.msg_ct = IOTX_ALCS_MESSAGE_CT_APP_JSON;
+    alcs_res.msg_perm = IOTX_ALCS_MESSAGE_PERM_GET;
+    alcs_res.maxage = 60;
+    alcs_res.need_auth = auth_type;
+    alcs_res.callback = callback;
+
+    res = iotx_alcs_register_resource(ctx->conn_handle, &alcs_res);
+
+    dm_log_info("Register Resource Result: %d", res);
+
+    return res;
+}
+
+int dm_server_add_device(char product_key[IOTX_PRODUCT_KEY_LEN + 1], char device_name[IOTX_DEVICE_NAME_LEN + 1])
+{
+    int res = 0;
+    dm_server_ctx_t *ctx = dm_server_get_ctx();
+
+    res = iotx_alcs_add_sub_device(ctx->conn_handle, (const char *)product_key, (const char *)device_name);
+    dm_log_info("Add Device Result: %d, Product Key: %s, Device Name: %s", res, product_key, device_name);
+
+    return res;
+}
+
+int dm_server_del_device(char product_key[IOTX_PRODUCT_KEY_LEN + 1], char device_name[IOTX_DEVICE_NAME_LEN + 1])
+{
+    int res = 0;
+    dm_server_ctx_t *ctx = dm_server_get_ctx();
+
+    res = iotx_alcs_remove_sub_device(ctx->conn_handle, (const char *)product_key, (const char *)device_name);
+    dm_log_info("Del Device Result: %d, Product Key: %s, Device Name: %s", res, product_key, device_name);
+
+    return res;
+}
+
+int dm_server_yield(void)
+{
+    dm_server_ctx_t *ctx = dm_server_get_ctx();
+
+    return iotx_alcs_yield(ctx->conn_handle);
+}
+#endif

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/dev_model/server/dm_server_adapter.h

@@ -0,0 +1,34 @@
+#ifndef _DM_SERVER_ADAPTER_H_
+#define _DM_SERVER_ADAPTER_H_
+
+#ifdef ALCS_ENABLED
+
+#define DM_SERVER_ALCS_ADDR          "224.0.1.187"
+#define DM_SERVER_ALCS_PORT          (5863)
+#define DM_SERVER_ALCS_SEND_MAXCOUNT (16)
+#define DM_SERVER_ALCS_WAITTIME      (200)
+#define DM_SERVER_ALCS_OBS_MAXCOUNT  (16)
+#define DM_SERVER_ALCS_RES_MAXCOUNT  (255)
+
+typedef struct {
+    void *conn_handle;
+} dm_server_ctx_t;
+
+typedef struct {
+    char *ip;
+    uint16_t port;
+    char *token;
+    int token_len;
+} dm_server_alcs_context_t;
+
+int dm_server_open(void);
+int dm_server_connect(void);
+int dm_server_close(void);
+int dm_server_send(char *uri, unsigned char *payload, int payload_len, void *context);
+int dm_server_subscribe(char *uri, CoAPRecvMsgHandler callback, int auth_type);
+int dm_server_add_device(char product_key[IOTX_PRODUCT_KEY_LEN + 1], char device_name[IOTX_DEVICE_NAME_LEN + 1]);
+int dm_server_del_device(char product_key[IOTX_PRODUCT_KEY_LEN + 1], char device_name[IOTX_DEVICE_NAME_LEN + 1]);
+int dm_server_yield(void);
+
+#endif
+#endif