update qcloud sdk

1. iot-hub sdk update to 3.2.0
2. iot-explorer update to 3.1.1

components/connectivity/qcloud-iot-hub-sdk/3rdparty/sdk_src/network/socket/network_socket.c

@@ -0,0 +1,131 @@
+/*
+ * Tencent is pleased to support the open source community by making IoT Hub available.
+ * Copyright (C) 2018-2020 THL A29 Limited, a Tencent company. All rights reserved.
+
+ * Licensed under the MIT License (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at
+ * http://opensource.org/licenses/MIT
+
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is
+ * distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include "network_interface.h"
+#include "qcloud_iot_export_error.h"
+#include "qcloud_iot_import.h"
+#include "utils_param_check.h"
+
+/*
+ * TCP/UDP socket API
+ */
+
+int network_tcp_init(Network *pNetwork)
+{
+    return QCLOUD_RET_SUCCESS;
+}
+
+int network_tcp_connect(Network *pNetwork)
+{
+    POINTER_SANITY_CHECK(pNetwork, QCLOUD_ERR_INVAL);
+
+    pNetwork->handle = HAL_TCP_Connect(pNetwork->host, pNetwork->port);
+    if (0 == pNetwork->handle) {
+        return -1;
+    }
+
+    return 0;
+}
+
+int network_tcp_read(Network *pNetwork, unsigned char *data, size_t datalen, uint32_t timeout_ms, size_t *read_len)
+{
+    POINTER_SANITY_CHECK(pNetwork, QCLOUD_ERR_INVAL);
+
+    int rc = 0;
+
+    rc = HAL_TCP_Read(pNetwork->handle, data, (uint32_t)datalen, timeout_ms, read_len);
+
+    return rc;
+}
+
+int network_tcp_write(Network *pNetwork, unsigned char *data, size_t datalen, uint32_t timeout_ms, size_t *written_len)
+{
+    POINTER_SANITY_CHECK(pNetwork, QCLOUD_ERR_INVAL);
+
+    int rc = 0;
+
+    rc = HAL_TCP_Write(pNetwork->handle, data, datalen, timeout_ms, written_len);
+
+    return rc;
+}
+
+void network_tcp_disconnect(Network *pNetwork)
+{
+    POINTER_SANITY_CHECK_RTN(pNetwork);
+
+    if (0 == pNetwork->handle) {
+        return;
+    }
+
+    HAL_TCP_Disconnect(pNetwork->handle);
+    pNetwork->handle = 0;
+    return;
+}
+
+#if (defined COAP_COMM_ENABLED) && (defined AUTH_WITH_NOTLS)
+
+int network_udp_init(Network *pNetwork)
+{
+    return QCLOUD_RET_SUCCESS;
+}
+
+int network_udp_read(Network *pNetwork, unsigned char *data, size_t datalen, uint32_t timeout_ms, size_t *read_len)
+{
+    POINTER_SANITY_CHECK(pNetwork, QCLOUD_ERR_INVAL);
+
+    int ret = HAL_UDP_ReadTimeout(pNetwork->handle, data, datalen, timeout_ms);
+    if (ret > 0) {
+        *read_len = ret;
+        ret       = 0;
+    }
+
+    return ret;
+}
+
+int network_udp_write(Network *pNetwork, unsigned char *data, size_t datalen, uint32_t timeout_ms, size_t *written_len)
+{
+    POINTER_SANITY_CHECK(pNetwork, QCLOUD_ERR_INVAL);
+
+    int ret = HAL_UDP_Write(pNetwork->handle, data, datalen);
+    if (ret > 0) {
+        *written_len = ret;
+        ret          = 0;
+    }
+
+    return ret;
+}
+
+void network_udp_disconnect(Network *pNetwork)
+{
+    POINTER_SANITY_CHECK_RTN(pNetwork);
+
+    HAL_UDP_Disconnect(pNetwork->handle);
+    pNetwork->handle = 0;
+
+    return;
+}
+
+int network_udp_connect(Network *pNetwork)
+{
+    POINTER_SANITY_CHECK(pNetwork, QCLOUD_ERR_INVAL);
+
+    pNetwork->handle = HAL_UDP_Connect(pNetwork->host, pNetwork->port);
+    if (0 == pNetwork->handle) {
+        return -1;
+    }
+    return 0;
+}
+
+#endif