Azure IoT / iothub_client

Microsoft Azure IoTHub client libraries

Dependents:   sht15_remote_monitoring RobotArmDemo iothub_client_sample_amqp f767zi_mqtt ... more

This library implements the Microsoft Azure IoTHub client library. The code is replicated from https://github.com/Azure/azure-iot-sdks

iothub_client.c@78:74a8d3068204, 2017-11-03 (annotated)

Committer:
AzureIoTClient
Date:
Fri Nov 03 13:18:25 2017 -0700
Revision:
78:74a8d3068204
Parent:
76:943524fee0b7
Child:
80:db5f5237bc95
1.1.27

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AzureIoTClient 16:deba40344375 1 // Copyright (c) Microsoft. All rights reserved.
AzureIoTClient 16:deba40344375 2 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
AzureIoTClient 16:deba40344375 3
AzureIoTClient 16:deba40344375 4 #include <stdlib.h>
Azure.IoT.Build 54:6dcad9019a64 5 #include "azure_c_shared_utility/umock_c_prod.h"
Azure.IoT Build 38:a05929a75111 6 #include "azure_c_shared_utility/gballoc.h"
AzureIoTClient 16:deba40344375 7
AzureIoTClient 16:deba40344375 8 #include <signal.h>
Azure.IoT Build 35:ceed20da4ba6 9 #include <stddef.h>
AzureIoTClient 60:41648c4e7036 10 #include "azure_c_shared_utility/optimize_size.h"
Azure.IoT Build 38:a05929a75111 11 #include "azure_c_shared_utility/crt_abstractions.h"
AzureIoTClient 16:deba40344375 12 #include "iothub_client.h"
AzureIoTClient 16:deba40344375 13 #include "iothub_client_ll.h"
AzureIoTClient 61:8b85a4e797cf 14 #include "iothub_client_private.h"
Azure.IoT Build 37:18310e4d888d 15 #include "iothubtransport.h"
Azure.IoT Build 38:a05929a75111 16 #include "azure_c_shared_utility/threadapi.h"
Azure.IoT Build 38:a05929a75111 17 #include "azure_c_shared_utility/lock.h"
Azure.IoT Build 45:54c11b1b1407 18 #include "azure_c_shared_utility/xlogging.h"
AzureIoTClient 52:1cc3c6d07cad 19 #include "azure_c_shared_utility/singlylinkedlist.h"
Azure.IoT.Build 54:6dcad9019a64 20 #include "azure_c_shared_utility/vector.h"
AzureIoTClient 78:74a8d3068204 21 #ifdef USE_PROV_MODULE
AzureIoTClient 78:74a8d3068204 22 #include "iothub_client_hsm_ll.h"
AzureIoTClient 78:74a8d3068204 23 #endif
AzureIoTClient 16:deba40344375 24
AzureIoTClient 55:59b527ab3452 25 struct IOTHUB_QUEUE_CONTEXT_TAG;
AzureIoTClient 55:59b527ab3452 26
AzureIoTClient 16:deba40344375 27 typedef struct IOTHUB_CLIENT_INSTANCE_TAG
AzureIoTClient 16:deba40344375 28 {
AzureIoTClient 16:deba40344375 29 IOTHUB_CLIENT_LL_HANDLE IoTHubClientLLHandle;
AzureIoTClient 42:448eecc3676e 30 TRANSPORT_HANDLE TransportHandle;
AzureIoTClient 16:deba40344375 31 THREAD_HANDLE ThreadHandle;
AzureIoTClient 16:deba40344375 32 LOCK_HANDLE LockHandle;
AzureIoTClient 16:deba40344375 33 sig_atomic_t StopThread;
AzureIoTClient 44:33dd78697616 34 #ifndef DONT_USE_UPLOADTOBLOB
AzureIoTClient 52:1cc3c6d07cad 35 SINGLYLINKEDLIST_HANDLE savedDataToBeCleaned; /*list containing UPLOADTOBLOB_SAVED_DATA*/
AzureIoTClient 43:038d8511e817 36 #endif
Azure.IoT.Build 54:6dcad9019a64 37 int created_with_transport_handle;
Azure.IoT.Build 54:6dcad9019a64 38 VECTOR_HANDLE saved_user_callback_list;
Azure.IoT.Build 54:6dcad9019a64 39 IOTHUB_CLIENT_DEVICE_TWIN_CALLBACK desired_state_callback;
Azure.IoT.Build 54:6dcad9019a64 40 IOTHUB_CLIENT_EVENT_CONFIRMATION_CALLBACK event_confirm_callback;
Azure.IoT.Build 54:6dcad9019a64 41 IOTHUB_CLIENT_REPORTED_STATE_CALLBACK reported_state_callback;
Azure.IoT.Build 54:6dcad9019a64 42 IOTHUB_CLIENT_CONNECTION_STATUS_CALLBACK connection_status_callback;
AzureIoTClient 62:5a4cdacf5090 43 IOTHUB_CLIENT_DEVICE_METHOD_CALLBACK_ASYNC device_method_callback;
AzureIoTClient 62:5a4cdacf5090 44 IOTHUB_CLIENT_INBOUND_DEVICE_METHOD_CALLBACK inbound_device_method_callback;
AzureIoTClient 61:8b85a4e797cf 45 IOTHUB_CLIENT_MESSAGE_CALLBACK_ASYNC message_callback;
AzureIoTClient 55:59b527ab3452 46 struct IOTHUB_QUEUE_CONTEXT_TAG* devicetwin_user_context;
AzureIoTClient 55:59b527ab3452 47 struct IOTHUB_QUEUE_CONTEXT_TAG* connection_status_user_context;
AzureIoTClient 61:8b85a4e797cf 48 struct IOTHUB_QUEUE_CONTEXT_TAG* message_user_context;
AzureIoTClient 62:5a4cdacf5090 49 struct IOTHUB_QUEUE_CONTEXT_TAG* method_user_context;
AzureIoTClient 16:deba40344375 50 } IOTHUB_CLIENT_INSTANCE;
AzureIoTClient 16:deba40344375 51
AzureIoTClient 44:33dd78697616 52 #ifndef DONT_USE_UPLOADTOBLOB
AzureIoTClient 42:448eecc3676e 53 typedef struct UPLOADTOBLOB_SAVED_DATA_TAG
AzureIoTClient 42:448eecc3676e 54 {
AzureIoTClient 42:448eecc3676e 55 unsigned char* source;
AzureIoTClient 42:448eecc3676e 56 size_t size;
AzureIoTClient 42:448eecc3676e 57 char* destinationFileName;
AzureIoTClient 42:448eecc3676e 58 IOTHUB_CLIENT_FILE_UPLOAD_CALLBACK iotHubClientFileUploadCallback;
AzureIoTClient 42:448eecc3676e 59 void* context;
AzureIoTClient 42:448eecc3676e 60 THREAD_HANDLE uploadingThreadHandle;
AzureIoTClient 42:448eecc3676e 61 IOTHUB_CLIENT_HANDLE iotHubClientHandle;
AzureIoTClient 42:448eecc3676e 62 LOCK_HANDLE lockGarbage;
AzureIoTClient 42:448eecc3676e 63 int canBeGarbageCollected; /*flag indicating that the UPLOADTOBLOB_SAVED_DATA structure can be freed because the thread deadling with it finished*/
AzureIoTClient 42:448eecc3676e 64 }UPLOADTOBLOB_SAVED_DATA;
AzureIoTClient 43:038d8511e817 65 #endif
AzureIoTClient 42:448eecc3676e 66
AzureIoTClient 62:5a4cdacf5090 67 #define USER_CALLBACK_TYPE_VALUES \
AzureIoTClient 62:5a4cdacf5090 68 CALLBACK_TYPE_DEVICE_TWIN, \
AzureIoTClient 62:5a4cdacf5090 69 CALLBACK_TYPE_EVENT_CONFIRM, \
AzureIoTClient 62:5a4cdacf5090 70 CALLBACK_TYPE_REPORTED_STATE, \
AzureIoTClient 62:5a4cdacf5090 71 CALLBACK_TYPE_CONNECTION_STATUS, \
AzureIoTClient 62:5a4cdacf5090 72 CALLBACK_TYPE_DEVICE_METHOD, \
AzureIoTClient 62:5a4cdacf5090 73 CALLBACK_TYPE_INBOUD_DEVICE_METHOD, \
AzureIoTClient 61:8b85a4e797cf 74 CALLBACK_TYPE_MESSAGE
Azure.IoT.Build 54:6dcad9019a64 75
Azure.IoT.Build 54:6dcad9019a64 76 DEFINE_ENUM(USER_CALLBACK_TYPE, USER_CALLBACK_TYPE_VALUES)
AzureIoTClient 56:fdda9c1244e4 77 DEFINE_ENUM_STRINGS(USER_CALLBACK_TYPE, USER_CALLBACK_TYPE_VALUES)
Azure.IoT.Build 54:6dcad9019a64 78
Azure.IoT.Build 54:6dcad9019a64 79 typedef struct DEVICE_TWIN_CALLBACK_INFO_TAG
Azure.IoT.Build 54:6dcad9019a64 80 {
Azure.IoT.Build 54:6dcad9019a64 81 DEVICE_TWIN_UPDATE_STATE update_state;
Azure.IoT.Build 54:6dcad9019a64 82 unsigned char* payLoad;
Azure.IoT.Build 54:6dcad9019a64 83 size_t size;
Azure.IoT.Build 54:6dcad9019a64 84 } DEVICE_TWIN_CALLBACK_INFO;
Azure.IoT.Build 54:6dcad9019a64 85
Azure.IoT.Build 54:6dcad9019a64 86 typedef struct EVENT_CONFIRM_CALLBACK_INFO_TAG
Azure.IoT.Build 54:6dcad9019a64 87 {
Azure.IoT.Build 54:6dcad9019a64 88 IOTHUB_CLIENT_CONFIRMATION_RESULT confirm_result;
Azure.IoT.Build 54:6dcad9019a64 89 } EVENT_CONFIRM_CALLBACK_INFO;
Azure.IoT.Build 54:6dcad9019a64 90
Azure.IoT.Build 54:6dcad9019a64 91 typedef struct REPORTED_STATE_CALLBACK_INFO_TAG
Azure.IoT.Build 54:6dcad9019a64 92 {
Azure.IoT.Build 54:6dcad9019a64 93 int status_code;
Azure.IoT.Build 54:6dcad9019a64 94 } REPORTED_STATE_CALLBACK_INFO;
Azure.IoT.Build 54:6dcad9019a64 95
Azure.IoT.Build 54:6dcad9019a64 96 typedef struct CONNECTION_STATUS_CALLBACK_INFO_TAG
Azure.IoT.Build 54:6dcad9019a64 97 {
Azure.IoT.Build 54:6dcad9019a64 98 IOTHUB_CLIENT_CONNECTION_STATUS connection_status;
Azure.IoT.Build 54:6dcad9019a64 99 IOTHUB_CLIENT_CONNECTION_STATUS_REASON status_reason;
Azure.IoT.Build 54:6dcad9019a64 100 } CONNECTION_STATUS_CALLBACK_INFO;
Azure.IoT.Build 54:6dcad9019a64 101
Azure.IoT.Build 54:6dcad9019a64 102 typedef struct METHOD_CALLBACK_INFO_TAG
Azure.IoT.Build 54:6dcad9019a64 103 {
AzureIoTClient 55:59b527ab3452 104 STRING_HANDLE method_name;
AzureIoTClient 55:59b527ab3452 105 BUFFER_HANDLE payload;
AzureIoTClient 55:59b527ab3452 106 METHOD_HANDLE method_id;
Azure.IoT.Build 54:6dcad9019a64 107 } METHOD_CALLBACK_INFO;
Azure.IoT.Build 54:6dcad9019a64 108
Azure.IoT.Build 54:6dcad9019a64 109 typedef struct USER_CALLBACK_INFO_TAG
Azure.IoT.Build 54:6dcad9019a64 110 {
Azure.IoT.Build 54:6dcad9019a64 111 USER_CALLBACK_TYPE type;
Azure.IoT.Build 54:6dcad9019a64 112 void* userContextCallback;
Azure.IoT.Build 54:6dcad9019a64 113 union IOTHUB_CALLBACK
Azure.IoT.Build 54:6dcad9019a64 114 {
Azure.IoT.Build 54:6dcad9019a64 115 DEVICE_TWIN_CALLBACK_INFO dev_twin_cb_info;
Azure.IoT.Build 54:6dcad9019a64 116 EVENT_CONFIRM_CALLBACK_INFO event_confirm_cb_info;
Azure.IoT.Build 54:6dcad9019a64 117 REPORTED_STATE_CALLBACK_INFO reported_state_cb_info;
Azure.IoT.Build 54:6dcad9019a64 118 CONNECTION_STATUS_CALLBACK_INFO connection_status_cb_info;
AzureIoTClient 55:59b527ab3452 119 METHOD_CALLBACK_INFO method_cb_info;
AzureIoTClient 61:8b85a4e797cf 120 MESSAGE_CALLBACK_INFO* message_cb_info;
Azure.IoT.Build 54:6dcad9019a64 121 } iothub_callback;
Azure.IoT.Build 54:6dcad9019a64 122 } USER_CALLBACK_INFO;
Azure.IoT.Build 54:6dcad9019a64 123
Azure.IoT.Build 54:6dcad9019a64 124 typedef struct IOTHUB_QUEUE_CONTEXT_TAG
Azure.IoT.Build 54:6dcad9019a64 125 {
Azure.IoT.Build 54:6dcad9019a64 126 IOTHUB_CLIENT_INSTANCE* iotHubClientHandle;
Azure.IoT.Build 54:6dcad9019a64 127 void* userContextCallback;
Azure.IoT.Build 54:6dcad9019a64 128 } IOTHUB_QUEUE_CONTEXT;
Azure.IoT.Build 54:6dcad9019a64 129
Azure.IoT Build 35:ceed20da4ba6 130 /*used by unittests only*/
Azure.IoT Build 35:ceed20da4ba6 131 const size_t IoTHubClient_ThreadTerminationOffset = offsetof(IOTHUB_CLIENT_INSTANCE, StopThread);
Azure.IoT Build 35:ceed20da4ba6 132
AzureIoTClient 44:33dd78697616 133 #ifndef DONT_USE_UPLOADTOBLOB
AzureIoTClient 42:448eecc3676e 134 /*this function is called from _Destroy and from ScheduleWork_Thread to join finished blobUpload threads and free that memory*/
AzureIoTClient 42:448eecc3676e 135 static void garbageCollectorImpl(IOTHUB_CLIENT_INSTANCE* iotHubClientInstance)
AzureIoTClient 42:448eecc3676e 136 {
AzureIoTClient 42:448eecc3676e 137 /*see if any savedData structures can be disposed of*/
AzureIoTClient 42:448eecc3676e 138 /*Codes_SRS_IOTHUBCLIENT_02_072: [ All threads marked as disposable (upon completion of a file upload) shall be joined and the data structures build for them shall be freed. ]*/
AzureIoTClient 52:1cc3c6d07cad 139 LIST_ITEM_HANDLE item = singlylinkedlist_get_head_item(iotHubClientInstance->savedDataToBeCleaned);
AzureIoTClient 42:448eecc3676e 140 while (item != NULL)
AzureIoTClient 42:448eecc3676e 141 {
AzureIoTClient 52:1cc3c6d07cad 142 const UPLOADTOBLOB_SAVED_DATA* savedData = (const UPLOADTOBLOB_SAVED_DATA*)singlylinkedlist_item_get_value(item);
AzureIoTClient 42:448eecc3676e 143 LIST_ITEM_HANDLE old_item = item;
AzureIoTClient 52:1cc3c6d07cad 144 item = singlylinkedlist_get_next_item(item);
AzureIoTClient 42:448eecc3676e 145
AzureIoTClient 42:448eecc3676e 146 if (Lock(savedData->lockGarbage) != LOCK_OK)
AzureIoTClient 42:448eecc3676e 147 {
AzureIoTClient 43:038d8511e817 148 LogError("unable to Lock");
AzureIoTClient 42:448eecc3676e 149 }
AzureIoTClient 42:448eecc3676e 150 else
AzureIoTClient 42:448eecc3676e 151 {
AzureIoTClient 42:448eecc3676e 152 if (savedData->canBeGarbageCollected == 1)
AzureIoTClient 42:448eecc3676e 153 {
AzureIoTClient 42:448eecc3676e 154 int notUsed;
AzureIoTClient 42:448eecc3676e 155 if (ThreadAPI_Join(savedData->uploadingThreadHandle, &notUsed) != THREADAPI_OK)
AzureIoTClient 42:448eecc3676e 156 {
AzureIoTClient 42:448eecc3676e 157 LogError("unable to ThreadAPI_Join");
AzureIoTClient 42:448eecc3676e 158 }
AzureIoTClient 52:1cc3c6d07cad 159 (void)singlylinkedlist_remove(iotHubClientInstance->savedDataToBeCleaned, old_item);
AzureIoTClient 42:448eecc3676e 160 free((void*)savedData->source);
AzureIoTClient 42:448eecc3676e 161 free((void*)savedData->destinationFileName);
AzureIoTClient 42:448eecc3676e 162
AzureIoTClient 42:448eecc3676e 163 if (Unlock(savedData->lockGarbage) != LOCK_OK)
AzureIoTClient 42:448eecc3676e 164 {
AzureIoTClient 42:448eecc3676e 165 LogError("unable to unlock after locking");
AzureIoTClient 42:448eecc3676e 166 }
AzureIoTClient 42:448eecc3676e 167 (void)Lock_Deinit(savedData->lockGarbage);
AzureIoTClient 42:448eecc3676e 168 free((void*)savedData);
AzureIoTClient 42:448eecc3676e 169 }
AzureIoTClient 42:448eecc3676e 170 else
AzureIoTClient 42:448eecc3676e 171 {
AzureIoTClient 42:448eecc3676e 172 if (Unlock(savedData->lockGarbage) != LOCK_OK)
AzureIoTClient 42:448eecc3676e 173 {
AzureIoTClient 42:448eecc3676e 174 LogError("unable to unlock after locking");
AzureIoTClient 42:448eecc3676e 175 }
AzureIoTClient 42:448eecc3676e 176 }
AzureIoTClient 42:448eecc3676e 177 }
AzureIoTClient 42:448eecc3676e 178 }
AzureIoTClient 42:448eecc3676e 179 }
AzureIoTClient 43:038d8511e817 180 #endif
AzureIoTClient 42:448eecc3676e 181
AzureIoTClient 61:8b85a4e797cf 182 static bool iothub_ll_message_callback(MESSAGE_CALLBACK_INFO* messageData, void* userContextCallback)
Azure.IoT.Build 54:6dcad9019a64 183 {
AzureIoTClient 61:8b85a4e797cf 184 bool result;
AzureIoTClient 61:8b85a4e797cf 185 IOTHUB_QUEUE_CONTEXT* queue_context = (IOTHUB_QUEUE_CONTEXT*)userContextCallback;
AzureIoTClient 61:8b85a4e797cf 186 if (queue_context == NULL)
AzureIoTClient 61:8b85a4e797cf 187 {
AzureIoTClient 61:8b85a4e797cf 188 LogError("invalid parameter userContextCallback(NULL)");
AzureIoTClient 61:8b85a4e797cf 189 result = false;
AzureIoTClient 61:8b85a4e797cf 190 }
AzureIoTClient 61:8b85a4e797cf 191 else
AzureIoTClient 61:8b85a4e797cf 192 {
AzureIoTClient 61:8b85a4e797cf 193 USER_CALLBACK_INFO queue_cb_info;
AzureIoTClient 61:8b85a4e797cf 194 queue_cb_info.type = CALLBACK_TYPE_MESSAGE;
AzureIoTClient 61:8b85a4e797cf 195 queue_cb_info.userContextCallback = queue_context->userContextCallback;
AzureIoTClient 61:8b85a4e797cf 196 queue_cb_info.iothub_callback.message_cb_info = messageData;
AzureIoTClient 61:8b85a4e797cf 197 if (VECTOR_push_back(queue_context->iotHubClientHandle->saved_user_callback_list, &queue_cb_info, 1) == 0)
AzureIoTClient 61:8b85a4e797cf 198 {
AzureIoTClient 61:8b85a4e797cf 199 result = true;
AzureIoTClient 61:8b85a4e797cf 200 }
AzureIoTClient 61:8b85a4e797cf 201 else
AzureIoTClient 61:8b85a4e797cf 202 {
AzureIoTClient 61:8b85a4e797cf 203 LogError("message callback vector push failed.");
AzureIoTClient 61:8b85a4e797cf 204 result = false;
AzureIoTClient 61:8b85a4e797cf 205 }
AzureIoTClient 61:8b85a4e797cf 206 }
AzureIoTClient 61:8b85a4e797cf 207 return result;
Azure.IoT.Build 54:6dcad9019a64 208 }
Azure.IoT.Build 54:6dcad9019a64 209
AzureIoTClient 62:5a4cdacf5090 210 static int make_method_calback_queue_context(USER_CALLBACK_INFO* queue_cb_info, const char* method_name, const unsigned char* payload, size_t size, METHOD_HANDLE method_id, IOTHUB_QUEUE_CONTEXT* queue_context)
Azure.IoT.Build 54:6dcad9019a64 211 {
AzureIoTClient 55:59b527ab3452 212 int result;
AzureIoTClient 62:5a4cdacf5090 213 /* Codes_SRS_IOTHUB_MQTT_TRANSPORT_07_002: [ IOTHUB_CLIENT_INBOUND_DEVICE_METHOD_CALLBACK shall copy the method_name and payload. ] */
AzureIoTClient 62:5a4cdacf5090 214 queue_cb_info->userContextCallback = queue_context->userContextCallback;
AzureIoTClient 62:5a4cdacf5090 215 queue_cb_info->iothub_callback.method_cb_info.method_id = method_id;
AzureIoTClient 62:5a4cdacf5090 216 if ((queue_cb_info->iothub_callback.method_cb_info.method_name = STRING_construct(method_name)) == NULL)
AzureIoTClient 55:59b527ab3452 217 {
AzureIoTClient 62:5a4cdacf5090 218 /* Codes_SRS_IOTHUB_MQTT_TRANSPORT_07_003: [ If a failure is encountered IOTHUB_CLIENT_INBOUND_DEVICE_METHOD_CALLBACK shall return a non-NULL value. ]*/
AzureIoTClient 62:5a4cdacf5090 219 LogError("STRING_construct failed");
AzureIoTClient 62:5a4cdacf5090 220 result = __FAILURE__;
AzureIoTClient 62:5a4cdacf5090 221 }
AzureIoTClient 62:5a4cdacf5090 222 else
AzureIoTClient 62:5a4cdacf5090 223 {
AzureIoTClient 62:5a4cdacf5090 224 if ((queue_cb_info->iothub_callback.method_cb_info.payload = BUFFER_create(payload, size)) == NULL)
AzureIoTClient 55:59b527ab3452 225 {
AzureIoTClient 62:5a4cdacf5090 226 STRING_delete(queue_cb_info->iothub_callback.method_cb_info.method_name);
AzureIoTClient 55:59b527ab3452 227 /* Codes_SRS_IOTHUB_MQTT_TRANSPORT_07_003: [ If a failure is encountered IOTHUB_CLIENT_INBOUND_DEVICE_METHOD_CALLBACK shall return a non-NULL value. ]*/
AzureIoTClient 62:5a4cdacf5090 228 LogError("BUFFER_create failed");
AzureIoTClient 60:41648c4e7036 229 result = __FAILURE__;
AzureIoTClient 55:59b527ab3452 230 }
AzureIoTClient 55:59b527ab3452 231 else
AzureIoTClient 55:59b527ab3452 232 {
AzureIoTClient 62:5a4cdacf5090 233 if (VECTOR_push_back(queue_context->iotHubClientHandle->saved_user_callback_list, queue_cb_info, 1) == 0)
AzureIoTClient 62:5a4cdacf5090 234 {
AzureIoTClient 62:5a4cdacf5090 235 result = 0;
AzureIoTClient 62:5a4cdacf5090 236 }
AzureIoTClient 62:5a4cdacf5090 237 else
AzureIoTClient 62:5a4cdacf5090 238 {
AzureIoTClient 62:5a4cdacf5090 239 STRING_delete(queue_cb_info->iothub_callback.method_cb_info.method_name);
AzureIoTClient 62:5a4cdacf5090 240 BUFFER_delete(queue_cb_info->iothub_callback.method_cb_info.payload);
AzureIoTClient 62:5a4cdacf5090 241 /* Codes_SRS_IOTHUB_MQTT_TRANSPORT_07_003: [ If a failure is encountered IOTHUB_CLIENT_INBOUND_DEVICE_METHOD_CALLBACK shall return a non-NULL value. ]*/
AzureIoTClient 62:5a4cdacf5090 242 LogError("VECTOR_push_back failed");
AzureIoTClient 62:5a4cdacf5090 243 result = __FAILURE__;
AzureIoTClient 62:5a4cdacf5090 244 }
AzureIoTClient 55:59b527ab3452 245 }
AzureIoTClient 62:5a4cdacf5090 246 }
AzureIoTClient 62:5a4cdacf5090 247 return result;
AzureIoTClient 62:5a4cdacf5090 248 }
AzureIoTClient 62:5a4cdacf5090 249
AzureIoTClient 62:5a4cdacf5090 250 static int iothub_ll_device_method_callback(const char* method_name, const unsigned char* payload, size_t size, METHOD_HANDLE method_id, void* userContextCallback)
AzureIoTClient 62:5a4cdacf5090 251 {
AzureIoTClient 62:5a4cdacf5090 252 int result;
AzureIoTClient 62:5a4cdacf5090 253 /* Codes_SRS_IOTHUB_MQTT_TRANSPORT_07_001: [ if userContextCallback is NULL, IOTHUB_CLIENT_INBOUND_DEVICE_METHOD_CALLBACK shall return a nonNULL value. ] */
AzureIoTClient 62:5a4cdacf5090 254 if (userContextCallback == NULL)
AzureIoTClient 62:5a4cdacf5090 255 {
AzureIoTClient 62:5a4cdacf5090 256 LogError("invalid parameter userContextCallback(NULL)");
AzureIoTClient 62:5a4cdacf5090 257 result = __FAILURE__;
AzureIoTClient 55:59b527ab3452 258 }
AzureIoTClient 55:59b527ab3452 259 else
AzureIoTClient 55:59b527ab3452 260 {
AzureIoTClient 62:5a4cdacf5090 261 IOTHUB_QUEUE_CONTEXT* queue_context = (IOTHUB_QUEUE_CONTEXT*)userContextCallback;
AzureIoTClient 62:5a4cdacf5090 262
AzureIoTClient 62:5a4cdacf5090 263 USER_CALLBACK_INFO queue_cb_info;
AzureIoTClient 62:5a4cdacf5090 264 queue_cb_info.type = CALLBACK_TYPE_DEVICE_METHOD;
AzureIoTClient 62:5a4cdacf5090 265
AzureIoTClient 62:5a4cdacf5090 266 result = make_method_calback_queue_context(&queue_cb_info, method_name, payload, size, method_id, queue_context);
AzureIoTClient 62:5a4cdacf5090 267 if (result != 0)
AzureIoTClient 62:5a4cdacf5090 268 {
AzureIoTClient 62:5a4cdacf5090 269 LogError("construction of method calback queue context failed");
AzureIoTClient 62:5a4cdacf5090 270 result = __FAILURE__;
AzureIoTClient 62:5a4cdacf5090 271 }
AzureIoTClient 62:5a4cdacf5090 272 }
AzureIoTClient 62:5a4cdacf5090 273 return result;
AzureIoTClient 62:5a4cdacf5090 274 }
AzureIoTClient 62:5a4cdacf5090 275
AzureIoTClient 62:5a4cdacf5090 276 static int iothub_ll_inbound_device_method_callback(const char* method_name, const unsigned char* payload, size_t size, METHOD_HANDLE method_id, void* userContextCallback)
AzureIoTClient 62:5a4cdacf5090 277 {
AzureIoTClient 62:5a4cdacf5090 278 int result;
AzureIoTClient 62:5a4cdacf5090 279 /* Codes_SRS_IOTHUB_MQTT_TRANSPORT_07_001: [ if userContextCallback is NULL, IOTHUB_CLIENT_INBOUND_DEVICE_METHOD_CALLBACK shall return a nonNULL value. ] */
AzureIoTClient 62:5a4cdacf5090 280 if (userContextCallback == NULL)
AzureIoTClient 62:5a4cdacf5090 281 {
AzureIoTClient 62:5a4cdacf5090 282 LogError("invalid parameter userContextCallback(NULL)");
AzureIoTClient 60:41648c4e7036 283 result = __FAILURE__;
AzureIoTClient 55:59b527ab3452 284 }
AzureIoTClient 62:5a4cdacf5090 285 else
AzureIoTClient 62:5a4cdacf5090 286 {
AzureIoTClient 62:5a4cdacf5090 287 IOTHUB_QUEUE_CONTEXT* queue_context = (IOTHUB_QUEUE_CONTEXT*)userContextCallback;
AzureIoTClient 62:5a4cdacf5090 288
AzureIoTClient 62:5a4cdacf5090 289 USER_CALLBACK_INFO queue_cb_info;
AzureIoTClient 62:5a4cdacf5090 290 queue_cb_info.type = CALLBACK_TYPE_INBOUD_DEVICE_METHOD;
AzureIoTClient 62:5a4cdacf5090 291
AzureIoTClient 62:5a4cdacf5090 292 result = make_method_calback_queue_context(&queue_cb_info, method_name, payload, size, method_id, queue_context);
AzureIoTClient 62:5a4cdacf5090 293 if (result != 0)
AzureIoTClient 62:5a4cdacf5090 294 {
AzureIoTClient 62:5a4cdacf5090 295 LogError("construction of method calback queue context failed");
AzureIoTClient 62:5a4cdacf5090 296 result = __FAILURE__;
AzureIoTClient 62:5a4cdacf5090 297 }
AzureIoTClient 62:5a4cdacf5090 298 }
AzureIoTClient 55:59b527ab3452 299 return result;
Azure.IoT.Build 54:6dcad9019a64 300 }
Azure.IoT.Build 54:6dcad9019a64 301
Azure.IoT.Build 54:6dcad9019a64 302 static void iothub_ll_connection_status_callback(IOTHUB_CLIENT_CONNECTION_STATUS result, IOTHUB_CLIENT_CONNECTION_STATUS_REASON reason, void* userContextCallback)
Azure.IoT.Build 54:6dcad9019a64 303 {
Azure.IoT.Build 54:6dcad9019a64 304 IOTHUB_QUEUE_CONTEXT* queue_context = (IOTHUB_QUEUE_CONTEXT*)userContextCallback;
Azure.IoT.Build 54:6dcad9019a64 305 if (queue_context != NULL)
Azure.IoT.Build 54:6dcad9019a64 306 {
Azure.IoT.Build 54:6dcad9019a64 307 USER_CALLBACK_INFO queue_cb_info;
Azure.IoT.Build 54:6dcad9019a64 308 queue_cb_info.type = CALLBACK_TYPE_CONNECTION_STATUS;
Azure.IoT.Build 54:6dcad9019a64 309 queue_cb_info.userContextCallback = queue_context->userContextCallback;
Azure.IoT.Build 54:6dcad9019a64 310 queue_cb_info.iothub_callback.connection_status_cb_info.status_reason = reason;
Azure.IoT.Build 54:6dcad9019a64 311 queue_cb_info.iothub_callback.connection_status_cb_info.connection_status = result;
Azure.IoT.Build 54:6dcad9019a64 312 if (VECTOR_push_back(queue_context->iotHubClientHandle->saved_user_callback_list, &queue_cb_info, 1) != 0)
Azure.IoT.Build 54:6dcad9019a64 313 {
Azure.IoT.Build 54:6dcad9019a64 314 LogError("connection status callback vector push failed.");
Azure.IoT.Build 54:6dcad9019a64 315 }
Azure.IoT.Build 54:6dcad9019a64 316 }
Azure.IoT.Build 54:6dcad9019a64 317 }
Azure.IoT.Build 54:6dcad9019a64 318
Azure.IoT.Build 54:6dcad9019a64 319 static void iothub_ll_event_confirm_callback(IOTHUB_CLIENT_CONFIRMATION_RESULT result, void* userContextCallback)
Azure.IoT.Build 54:6dcad9019a64 320 {
Azure.IoT.Build 54:6dcad9019a64 321 IOTHUB_QUEUE_CONTEXT* queue_context = (IOTHUB_QUEUE_CONTEXT*)userContextCallback;
Azure.IoT.Build 54:6dcad9019a64 322 if (queue_context != NULL)
Azure.IoT.Build 54:6dcad9019a64 323 {
Azure.IoT.Build 54:6dcad9019a64 324 USER_CALLBACK_INFO queue_cb_info;
Azure.IoT.Build 54:6dcad9019a64 325 queue_cb_info.type = CALLBACK_TYPE_EVENT_CONFIRM;
Azure.IoT.Build 54:6dcad9019a64 326 queue_cb_info.userContextCallback = queue_context->userContextCallback;
Azure.IoT.Build 54:6dcad9019a64 327 queue_cb_info.iothub_callback.event_confirm_cb_info.confirm_result = result;
Azure.IoT.Build 54:6dcad9019a64 328 if (VECTOR_push_back(queue_context->iotHubClientHandle->saved_user_callback_list, &queue_cb_info, 1) != 0)
Azure.IoT.Build 54:6dcad9019a64 329 {
Azure.IoT.Build 54:6dcad9019a64 330 LogError("event confirm callback vector push failed.");
Azure.IoT.Build 54:6dcad9019a64 331 }
Azure.IoT.Build 54:6dcad9019a64 332 free(queue_context);
Azure.IoT.Build 54:6dcad9019a64 333 }
Azure.IoT.Build 54:6dcad9019a64 334 }
Azure.IoT.Build 54:6dcad9019a64 335
Azure.IoT.Build 54:6dcad9019a64 336 static void iothub_ll_reported_state_callback(int status_code, void* userContextCallback)
Azure.IoT.Build 54:6dcad9019a64 337 {
Azure.IoT.Build 54:6dcad9019a64 338 IOTHUB_QUEUE_CONTEXT* queue_context = (IOTHUB_QUEUE_CONTEXT*)userContextCallback;
Azure.IoT.Build 54:6dcad9019a64 339 if (queue_context != NULL)
Azure.IoT.Build 54:6dcad9019a64 340 {
Azure.IoT.Build 54:6dcad9019a64 341 USER_CALLBACK_INFO queue_cb_info;
Azure.IoT.Build 54:6dcad9019a64 342 queue_cb_info.type = CALLBACK_TYPE_REPORTED_STATE;
Azure.IoT.Build 54:6dcad9019a64 343 queue_cb_info.userContextCallback = queue_context->userContextCallback;
Azure.IoT.Build 54:6dcad9019a64 344 queue_cb_info.iothub_callback.reported_state_cb_info.status_code = status_code;
Azure.IoT.Build 54:6dcad9019a64 345 if (VECTOR_push_back(queue_context->iotHubClientHandle->saved_user_callback_list, &queue_cb_info, 1) != 0)
Azure.IoT.Build 54:6dcad9019a64 346 {
Azure.IoT.Build 54:6dcad9019a64 347 LogError("reported state callback vector push failed.");
Azure.IoT.Build 54:6dcad9019a64 348 }
Azure.IoT.Build 54:6dcad9019a64 349 free(queue_context);
Azure.IoT.Build 54:6dcad9019a64 350 }
Azure.IoT.Build 54:6dcad9019a64 351 }
Azure.IoT.Build 54:6dcad9019a64 352
Azure.IoT.Build 54:6dcad9019a64 353 static void iothub_ll_device_twin_callback(DEVICE_TWIN_UPDATE_STATE update_state, const unsigned char* payLoad, size_t size, void* userContextCallback)
Azure.IoT.Build 54:6dcad9019a64 354 {
Azure.IoT.Build 54:6dcad9019a64 355 IOTHUB_QUEUE_CONTEXT* queue_context = (IOTHUB_QUEUE_CONTEXT*)userContextCallback;
Azure.IoT.Build 54:6dcad9019a64 356 if (queue_context != NULL)
Azure.IoT.Build 54:6dcad9019a64 357 {
AzureIoTClient 55:59b527ab3452 358 int push_to_vector;
AzureIoTClient 55:59b527ab3452 359
Azure.IoT.Build 54:6dcad9019a64 360 USER_CALLBACK_INFO queue_cb_info;
Azure.IoT.Build 54:6dcad9019a64 361 queue_cb_info.type = CALLBACK_TYPE_DEVICE_TWIN;
Azure.IoT.Build 54:6dcad9019a64 362 queue_cb_info.userContextCallback = queue_context->userContextCallback;
Azure.IoT.Build 54:6dcad9019a64 363 queue_cb_info.iothub_callback.dev_twin_cb_info.update_state = update_state;
Azure.IoT.Build 54:6dcad9019a64 364 if (payLoad == NULL)
Azure.IoT.Build 54:6dcad9019a64 365 {
Azure.IoT.Build 54:6dcad9019a64 366 queue_cb_info.iothub_callback.dev_twin_cb_info.payLoad = NULL;
Azure.IoT.Build 54:6dcad9019a64 367 queue_cb_info.iothub_callback.dev_twin_cb_info.size = 0;
AzureIoTClient 55:59b527ab3452 368 push_to_vector = 0;
Azure.IoT.Build 54:6dcad9019a64 369 }
Azure.IoT.Build 54:6dcad9019a64 370 else
Azure.IoT.Build 54:6dcad9019a64 371 {
Azure.IoT.Build 54:6dcad9019a64 372 queue_cb_info.iothub_callback.dev_twin_cb_info.payLoad = (unsigned char*)malloc(size);
Azure.IoT.Build 54:6dcad9019a64 373 if (queue_cb_info.iothub_callback.dev_twin_cb_info.payLoad == NULL)
Azure.IoT.Build 54:6dcad9019a64 374 {
Azure.IoT.Build 54:6dcad9019a64 375 LogError("failure allocating payload in device twin callback.");
Azure.IoT.Build 54:6dcad9019a64 376 queue_cb_info.iothub_callback.dev_twin_cb_info.size = 0;
AzureIoTClient 60:41648c4e7036 377 push_to_vector = __FAILURE__;
Azure.IoT.Build 54:6dcad9019a64 378 }
Azure.IoT.Build 54:6dcad9019a64 379 else
Azure.IoT.Build 54:6dcad9019a64 380 {
AzureIoTClient 55:59b527ab3452 381 (void)memcpy(queue_cb_info.iothub_callback.dev_twin_cb_info.payLoad, payLoad, size);
Azure.IoT.Build 54:6dcad9019a64 382 queue_cb_info.iothub_callback.dev_twin_cb_info.size = size;
AzureIoTClient 55:59b527ab3452 383 push_to_vector = 0;
Azure.IoT.Build 54:6dcad9019a64 384 }
Azure.IoT.Build 54:6dcad9019a64 385 }
AzureIoTClient 55:59b527ab3452 386 if (push_to_vector == 0)
Azure.IoT.Build 54:6dcad9019a64 387 {
AzureIoTClient 55:59b527ab3452 388 if (VECTOR_push_back(queue_context->iotHubClientHandle->saved_user_callback_list, &queue_cb_info, 1) != 0)
AzureIoTClient 55:59b527ab3452 389 {
AzureIoTClient 55:59b527ab3452 390 if (queue_cb_info.iothub_callback.dev_twin_cb_info.payLoad != NULL)
AzureIoTClient 55:59b527ab3452 391 {
AzureIoTClient 55:59b527ab3452 392 free(queue_cb_info.iothub_callback.dev_twin_cb_info.payLoad);
AzureIoTClient 55:59b527ab3452 393 }
AzureIoTClient 55:59b527ab3452 394 LogError("device twin callback userContextCallback vector push failed.");
AzureIoTClient 55:59b527ab3452 395 }
Azure.IoT.Build 54:6dcad9019a64 396 }
Azure.IoT.Build 54:6dcad9019a64 397 }
Azure.IoT.Build 54:6dcad9019a64 398 else
Azure.IoT.Build 54:6dcad9019a64 399 {
Azure.IoT.Build 54:6dcad9019a64 400 LogError("device twin callback userContextCallback NULL");
Azure.IoT.Build 54:6dcad9019a64 401 }
Azure.IoT.Build 54:6dcad9019a64 402 }
Azure.IoT.Build 54:6dcad9019a64 403
AzureIoTClient 61:8b85a4e797cf 404 static void dispatch_user_callbacks(IOTHUB_CLIENT_INSTANCE* iotHubClientInstance, VECTOR_HANDLE call_backs)
Azure.IoT.Build 54:6dcad9019a64 405 {
AzureIoTClient 61:8b85a4e797cf 406 size_t callbacks_length = VECTOR_size(call_backs);
AzureIoTClient 61:8b85a4e797cf 407 size_t index;
AzureIoTClient 61:8b85a4e797cf 408 for (index = 0; index < callbacks_length; index++)
Azure.IoT.Build 54:6dcad9019a64 409 {
AzureIoTClient 61:8b85a4e797cf 410 USER_CALLBACK_INFO* queued_cb = (USER_CALLBACK_INFO*)VECTOR_element(call_backs, index);
AzureIoTClient 61:8b85a4e797cf 411 if (queued_cb == NULL)
AzureIoTClient 61:8b85a4e797cf 412 {
AzureIoTClient 61:8b85a4e797cf 413 LogError("VECTOR_element at index %zd is NULL.", index);
AzureIoTClient 61:8b85a4e797cf 414 }
AzureIoTClient 61:8b85a4e797cf 415 else
Azure.IoT.Build 54:6dcad9019a64 416 {
AzureIoTClient 61:8b85a4e797cf 417 switch (queued_cb->type)
Azure.IoT.Build 54:6dcad9019a64 418 {
AzureIoTClient 61:8b85a4e797cf 419 case CALLBACK_TYPE_DEVICE_TWIN:
AzureIoTClient 67:ecebc2a41159 420 {
AzureIoTClient 67:ecebc2a41159 421 IOTHUB_CLIENT_DEVICE_TWIN_CALLBACK desired_state_callback;
AzureIoTClient 67:ecebc2a41159 422
AzureIoTClient 67:ecebc2a41159 423 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 67:ecebc2a41159 424 {
AzureIoTClient 67:ecebc2a41159 425 LogError("failed locking for dispatch_user_callbacks");
AzureIoTClient 67:ecebc2a41159 426 desired_state_callback = NULL;
AzureIoTClient 67:ecebc2a41159 427 }
AzureIoTClient 67:ecebc2a41159 428 else
AzureIoTClient 61:8b85a4e797cf 429 {
AzureIoTClient 67:ecebc2a41159 430 desired_state_callback = iotHubClientInstance->desired_state_callback;
AzureIoTClient 67:ecebc2a41159 431 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 61:8b85a4e797cf 432 }
AzureIoTClient 67:ecebc2a41159 433
AzureIoTClient 67:ecebc2a41159 434 if (desired_state_callback)
AzureIoTClient 67:ecebc2a41159 435 {
AzureIoTClient 67:ecebc2a41159 436 desired_state_callback(queued_cb->iothub_callback.dev_twin_cb_info.update_state, queued_cb->iothub_callback.dev_twin_cb_info.payLoad, queued_cb->iothub_callback.dev_twin_cb_info.size, queued_cb->userContextCallback);
AzureIoTClient 67:ecebc2a41159 437 }
AzureIoTClient 67:ecebc2a41159 438
AzureIoTClient 61:8b85a4e797cf 439 if (queued_cb->iothub_callback.dev_twin_cb_info.payLoad)
AzureIoTClient 61:8b85a4e797cf 440 {
AzureIoTClient 61:8b85a4e797cf 441 free(queued_cb->iothub_callback.dev_twin_cb_info.payLoad);
AzureIoTClient 61:8b85a4e797cf 442 }
AzureIoTClient 61:8b85a4e797cf 443 break;
AzureIoTClient 67:ecebc2a41159 444 }
AzureIoTClient 61:8b85a4e797cf 445 case CALLBACK_TYPE_EVENT_CONFIRM:
AzureIoTClient 61:8b85a4e797cf 446 if (iotHubClientInstance->event_confirm_callback)
AzureIoTClient 61:8b85a4e797cf 447 {
AzureIoTClient 61:8b85a4e797cf 448 iotHubClientInstance->event_confirm_callback(queued_cb->iothub_callback.event_confirm_cb_info.confirm_result, queued_cb->userContextCallback);
AzureIoTClient 61:8b85a4e797cf 449 }
AzureIoTClient 61:8b85a4e797cf 450 break;
AzureIoTClient 61:8b85a4e797cf 451 case CALLBACK_TYPE_REPORTED_STATE:
AzureIoTClient 61:8b85a4e797cf 452 if (iotHubClientInstance->reported_state_callback)
AzureIoTClient 61:8b85a4e797cf 453 {
AzureIoTClient 61:8b85a4e797cf 454 iotHubClientInstance->reported_state_callback(queued_cb->iothub_callback.reported_state_cb_info.status_code, queued_cb->userContextCallback);
AzureIoTClient 61:8b85a4e797cf 455 }
AzureIoTClient 61:8b85a4e797cf 456 break;
AzureIoTClient 61:8b85a4e797cf 457 case CALLBACK_TYPE_CONNECTION_STATUS:
AzureIoTClient 61:8b85a4e797cf 458 if (iotHubClientInstance->connection_status_callback)
AzureIoTClient 61:8b85a4e797cf 459 {
AzureIoTClient 61:8b85a4e797cf 460 iotHubClientInstance->connection_status_callback(queued_cb->iothub_callback.connection_status_cb_info.connection_status, queued_cb->iothub_callback.connection_status_cb_info.status_reason, queued_cb->userContextCallback);
AzureIoTClient 61:8b85a4e797cf 461 }
AzureIoTClient 61:8b85a4e797cf 462 break;
AzureIoTClient 61:8b85a4e797cf 463 case CALLBACK_TYPE_DEVICE_METHOD:
AzureIoTClient 61:8b85a4e797cf 464 if (iotHubClientInstance->device_method_callback)
AzureIoTClient 61:8b85a4e797cf 465 {
AzureIoTClient 61:8b85a4e797cf 466 const char* method_name = STRING_c_str(queued_cb->iothub_callback.method_cb_info.method_name);
AzureIoTClient 61:8b85a4e797cf 467 const unsigned char* payload = BUFFER_u_char(queued_cb->iothub_callback.method_cb_info.payload);
AzureIoTClient 61:8b85a4e797cf 468 size_t payload_len = BUFFER_length(queued_cb->iothub_callback.method_cb_info.payload);
AzureIoTClient 62:5a4cdacf5090 469
AzureIoTClient 62:5a4cdacf5090 470 unsigned char* payload_resp = NULL;
AzureIoTClient 62:5a4cdacf5090 471 size_t response_size = 0;
AzureIoTClient 62:5a4cdacf5090 472 int status = iotHubClientInstance->device_method_callback(method_name, payload, payload_len, &payload_resp, &response_size, queued_cb->userContextCallback);
AzureIoTClient 62:5a4cdacf5090 473
AzureIoTClient 62:5a4cdacf5090 474 if (payload_resp && (response_size > 0))
AzureIoTClient 62:5a4cdacf5090 475 {
AzureIoTClient 62:5a4cdacf5090 476 IOTHUB_CLIENT_HANDLE handle = iotHubClientInstance->method_user_context->iotHubClientHandle;
AzureIoTClient 62:5a4cdacf5090 477 IOTHUB_CLIENT_RESULT result = IoTHubClient_DeviceMethodResponse(handle, queued_cb->iothub_callback.method_cb_info.method_id, (const unsigned char*)payload_resp, response_size, status);
AzureIoTClient 62:5a4cdacf5090 478 if (result != IOTHUB_CLIENT_OK)
AzureIoTClient 62:5a4cdacf5090 479 {
AzureIoTClient 62:5a4cdacf5090 480 LogError("IoTHubClient_LL_DeviceMethodResponse failed");
AzureIoTClient 62:5a4cdacf5090 481 }
AzureIoTClient 62:5a4cdacf5090 482 }
AzureIoTClient 62:5a4cdacf5090 483
AzureIoTClient 62:5a4cdacf5090 484 BUFFER_delete(queued_cb->iothub_callback.method_cb_info.payload);
AzureIoTClient 62:5a4cdacf5090 485 STRING_delete(queued_cb->iothub_callback.method_cb_info.method_name);
AzureIoTClient 66:a419827cb051 486
AzureIoTClient 66:a419827cb051 487 if (payload_resp)
AzureIoTClient 66:a419827cb051 488 {
AzureIoTClient 62:5a4cdacf5090 489 free(payload_resp);
AzureIoTClient 66:a419827cb051 490 }
AzureIoTClient 62:5a4cdacf5090 491 }
AzureIoTClient 62:5a4cdacf5090 492 break;
AzureIoTClient 62:5a4cdacf5090 493 case CALLBACK_TYPE_INBOUD_DEVICE_METHOD:
AzureIoTClient 62:5a4cdacf5090 494 if (iotHubClientInstance->inbound_device_method_callback)
AzureIoTClient 62:5a4cdacf5090 495 {
AzureIoTClient 62:5a4cdacf5090 496 const char* method_name = STRING_c_str(queued_cb->iothub_callback.method_cb_info.method_name);
AzureIoTClient 62:5a4cdacf5090 497 const unsigned char* payload = BUFFER_u_char(queued_cb->iothub_callback.method_cb_info.payload);
AzureIoTClient 62:5a4cdacf5090 498 size_t payload_len = BUFFER_length(queued_cb->iothub_callback.method_cb_info.payload);
AzureIoTClient 62:5a4cdacf5090 499
AzureIoTClient 62:5a4cdacf5090 500 iotHubClientInstance->inbound_device_method_callback(method_name, payload, payload_len, queued_cb->iothub_callback.method_cb_info.method_id, queued_cb->userContextCallback);
AzureIoTClient 61:8b85a4e797cf 501
AzureIoTClient 61:8b85a4e797cf 502 BUFFER_delete(queued_cb->iothub_callback.method_cb_info.payload);
AzureIoTClient 61:8b85a4e797cf 503 STRING_delete(queued_cb->iothub_callback.method_cb_info.method_name);
AzureIoTClient 61:8b85a4e797cf 504 }
AzureIoTClient 61:8b85a4e797cf 505 break;
AzureIoTClient 61:8b85a4e797cf 506 case CALLBACK_TYPE_MESSAGE:
AzureIoTClient 61:8b85a4e797cf 507 if (iotHubClientInstance->message_callback)
AzureIoTClient 61:8b85a4e797cf 508 {
AzureIoTClient 61:8b85a4e797cf 509 IOTHUBMESSAGE_DISPOSITION_RESULT disposition = iotHubClientInstance->message_callback(queued_cb->iothub_callback.message_cb_info->messageHandle, queued_cb->userContextCallback);
AzureIoTClient 61:8b85a4e797cf 510 IOTHUB_CLIENT_HANDLE handle = iotHubClientInstance->message_user_context->iotHubClientHandle;
AzureIoTClient 61:8b85a4e797cf 511
AzureIoTClient 61:8b85a4e797cf 512 if (Lock(handle->LockHandle) == LOCK_OK)
Azure.IoT.Build 54:6dcad9019a64 513 {
AzureIoTClient 61:8b85a4e797cf 514 IOTHUB_CLIENT_RESULT result = IoTHubClient_LL_SendMessageDisposition(handle->IoTHubClientLLHandle, queued_cb->iothub_callback.message_cb_info, disposition);
AzureIoTClient 62:5a4cdacf5090 515 (void)Unlock(handle->LockHandle);
AzureIoTClient 61:8b85a4e797cf 516 if (result != IOTHUB_CLIENT_OK)
Azure.IoT.Build 54:6dcad9019a64 517 {
AzureIoTClient 62:5a4cdacf5090 518 LogError("IoTHubClient_LL_SendMessageDisposition failed");
Azure.IoT.Build 54:6dcad9019a64 519 }
Azure.IoT.Build 54:6dcad9019a64 520 }
AzureIoTClient 61:8b85a4e797cf 521 else
Azure.IoT.Build 54:6dcad9019a64 522 {
AzureIoTClient 61:8b85a4e797cf 523 LogError("Lock failed");
Azure.IoT.Build 54:6dcad9019a64 524 }
AzureIoTClient 61:8b85a4e797cf 525 }
AzureIoTClient 61:8b85a4e797cf 526 break;
AzureIoTClient 61:8b85a4e797cf 527 default:
AzureIoTClient 61:8b85a4e797cf 528 LogError("Invalid callback type '%s'", ENUM_TO_STRING(USER_CALLBACK_TYPE, queued_cb->type));
AzureIoTClient 61:8b85a4e797cf 529 break;
Azure.IoT.Build 54:6dcad9019a64 530 }
Azure.IoT.Build 54:6dcad9019a64 531 }
Azure.IoT.Build 54:6dcad9019a64 532 }
AzureIoTClient 61:8b85a4e797cf 533 VECTOR_destroy(call_backs);
Azure.IoT.Build 54:6dcad9019a64 534 }
Azure.IoT.Build 54:6dcad9019a64 535
AzureIoTClient 66:a419827cb051 536 static void ScheduleWork_Thread_ForMultiplexing(void* iotHubClientHandle)
AzureIoTClient 66:a419827cb051 537 {
AzureIoTClient 66:a419827cb051 538 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 66:a419827cb051 539
AzureIoTClient 66:a419827cb051 540 #ifndef DONT_USE_UPLOADTOBLOB
AzureIoTClient 66:a419827cb051 541 garbageCollectorImpl(iotHubClientInstance);
AzureIoTClient 66:a419827cb051 542 #endif
AzureIoTClient 66:a419827cb051 543 if (Lock(iotHubClientInstance->LockHandle) == LOCK_OK)
AzureIoTClient 66:a419827cb051 544 {
AzureIoTClient 66:a419827cb051 545 VECTOR_HANDLE call_backs = VECTOR_move(iotHubClientInstance->saved_user_callback_list);
AzureIoTClient 66:a419827cb051 546 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 66:a419827cb051 547
AzureIoTClient 66:a419827cb051 548 if (call_backs == NULL)
AzureIoTClient 66:a419827cb051 549 {
AzureIoTClient 66:a419827cb051 550 LogError("Failed moving user callbacks");
AzureIoTClient 66:a419827cb051 551 }
AzureIoTClient 66:a419827cb051 552 else
AzureIoTClient 66:a419827cb051 553 {
AzureIoTClient 66:a419827cb051 554 dispatch_user_callbacks(iotHubClientInstance, call_backs);
AzureIoTClient 66:a419827cb051 555 }
AzureIoTClient 66:a419827cb051 556 }
AzureIoTClient 66:a419827cb051 557 else
AzureIoTClient 66:a419827cb051 558 {
AzureIoTClient 66:a419827cb051 559 LogError("failed locking for ScheduleWork_Thread_ForMultiplexing");
AzureIoTClient 66:a419827cb051 560 }
AzureIoTClient 66:a419827cb051 561 }
AzureIoTClient 66:a419827cb051 562
AzureIoTClient 16:deba40344375 563 static int ScheduleWork_Thread(void* threadArgument)
AzureIoTClient 16:deba40344375 564 {
AzureIoTClient 16:deba40344375 565 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)threadArgument;
AzureIoTClient 42:448eecc3676e 566
Azure.IoT Build 37:18310e4d888d 567 while (1)
AzureIoTClient 16:deba40344375 568 {
AzureIoTClient 16:deba40344375 569 if (Lock(iotHubClientInstance->LockHandle) == LOCK_OK)
AzureIoTClient 16:deba40344375 570 {
Azure.IoT Build 37:18310e4d888d 571 /*Codes_SRS_IOTHUBCLIENT_01_038: [ The thread shall exit when IoTHubClient_Destroy is called. ]*/
Azure.IoT Build 37:18310e4d888d 572 if (iotHubClientInstance->StopThread)
Azure.IoT Build 37:18310e4d888d 573 {
Azure.IoT Build 37:18310e4d888d 574 (void)Unlock(iotHubClientInstance->LockHandle);
Azure.IoT Build 37:18310e4d888d 575 break; /*gets out of the thread*/
Azure.IoT Build 37:18310e4d888d 576 }
Azure.IoT Build 37:18310e4d888d 577 else
Azure.IoT Build 37:18310e4d888d 578 {
Azure.IoT Build 37:18310e4d888d 579 /* Codes_SRS_IOTHUBCLIENT_01_037: [The thread created by IoTHubClient_SendEvent or IoTHubClient_SetMessageCallback shall call IoTHubClient_LL_DoWork every 1 ms.] */
Azure.IoT Build 37:18310e4d888d 580 /* Codes_SRS_IOTHUBCLIENT_01_039: [All calls to IoTHubClient_LL_DoWork shall be protected by the lock created in IotHubClient_Create.] */
Azure.IoT Build 37:18310e4d888d 581 IoTHubClient_LL_DoWork(iotHubClientInstance->IoTHubClientLLHandle);
AzureIoTClient 42:448eecc3676e 582
AzureIoTClient 44:33dd78697616 583 #ifndef DONT_USE_UPLOADTOBLOB
AzureIoTClient 42:448eecc3676e 584 garbageCollectorImpl(iotHubClientInstance);
AzureIoTClient 43:038d8511e817 585 #endif
AzureIoTClient 61:8b85a4e797cf 586 VECTOR_HANDLE call_backs = VECTOR_move(iotHubClientInstance->saved_user_callback_list);
Azure.IoT Build 37:18310e4d888d 587 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 61:8b85a4e797cf 588 if (call_backs == NULL)
AzureIoTClient 61:8b85a4e797cf 589 {
AzureIoTClient 61:8b85a4e797cf 590 LogError("VECTOR_move failed");
AzureIoTClient 61:8b85a4e797cf 591 }
AzureIoTClient 61:8b85a4e797cf 592 else
AzureIoTClient 61:8b85a4e797cf 593 {
AzureIoTClient 61:8b85a4e797cf 594 dispatch_user_callbacks(iotHubClientInstance, call_backs);
AzureIoTClient 61:8b85a4e797cf 595 }
Azure.IoT Build 37:18310e4d888d 596 }
AzureIoTClient 16:deba40344375 597 }
Azure.IoT Build 37:18310e4d888d 598 else
Azure.IoT Build 37:18310e4d888d 599 {
Azure.IoT Build 37:18310e4d888d 600 /*Codes_SRS_IOTHUBCLIENT_01_040: [If acquiring the lock fails, IoTHubClient_LL_DoWork shall not be called.]*/
Azure.IoT Build 37:18310e4d888d 601 /*no code, shall retry*/
Azure.IoT Build 37:18310e4d888d 602 }
Azure.IoT Build 37:18310e4d888d 603 (void)ThreadAPI_Sleep(1);
AzureIoTClient 16:deba40344375 604 }
AzureIoTClient 42:448eecc3676e 605
AzureIoTClient 71:0d498da5ece1 606 ThreadAPI_Exit(0);
AzureIoTClient 16:deba40344375 607 return 0;
AzureIoTClient 16:deba40344375 608 }
AzureIoTClient 16:deba40344375 609
Azure.IoT Build 37:18310e4d888d 610 static IOTHUB_CLIENT_RESULT StartWorkerThreadIfNeeded(IOTHUB_CLIENT_INSTANCE* iotHubClientInstance)
AzureIoTClient 16:deba40344375 611 {
AzureIoTClient 42:448eecc3676e 612 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 42:448eecc3676e 613 if (iotHubClientInstance->TransportHandle == NULL)
AzureIoTClient 42:448eecc3676e 614 {
AzureIoTClient 42:448eecc3676e 615 if (iotHubClientInstance->ThreadHandle == NULL)
AzureIoTClient 42:448eecc3676e 616 {
AzureIoTClient 42:448eecc3676e 617 iotHubClientInstance->StopThread = 0;
AzureIoTClient 42:448eecc3676e 618 if (ThreadAPI_Create(&iotHubClientInstance->ThreadHandle, ScheduleWork_Thread, iotHubClientInstance) != THREADAPI_OK)
AzureIoTClient 42:448eecc3676e 619 {
AzureIoTClient 61:8b85a4e797cf 620 LogError("ThreadAPI_Create failed");
AzureIoTClient 42:448eecc3676e 621 iotHubClientInstance->ThreadHandle = NULL;
AzureIoTClient 42:448eecc3676e 622 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 623 }
AzureIoTClient 42:448eecc3676e 624 else
AzureIoTClient 42:448eecc3676e 625 {
AzureIoTClient 42:448eecc3676e 626 result = IOTHUB_CLIENT_OK;
AzureIoTClient 42:448eecc3676e 627 }
AzureIoTClient 42:448eecc3676e 628 }
AzureIoTClient 42:448eecc3676e 629 else
AzureIoTClient 42:448eecc3676e 630 {
AzureIoTClient 42:448eecc3676e 631 result = IOTHUB_CLIENT_OK;
AzureIoTClient 42:448eecc3676e 632 }
AzureIoTClient 42:448eecc3676e 633 }
AzureIoTClient 42:448eecc3676e 634 else
AzureIoTClient 42:448eecc3676e 635 {
AzureIoTClient 42:448eecc3676e 636 /*Codes_SRS_IOTHUBCLIENT_17_012: [ If the transport connection is shared, the thread shall be started by calling IoTHubTransport_StartWorkerThread. ]*/
AzureIoTClient 42:448eecc3676e 637 /*Codes_SRS_IOTHUBCLIENT_17_011: [ If the transport connection is shared, the thread shall be started by calling IoTHubTransport_StartWorkerThread*/
AzureIoTClient 66:a419827cb051 638 result = IoTHubTransport_StartWorkerThread(iotHubClientInstance->TransportHandle, iotHubClientInstance, ScheduleWork_Thread_ForMultiplexing);
AzureIoTClient 42:448eecc3676e 639 }
AzureIoTClient 42:448eecc3676e 640 return result;
AzureIoTClient 16:deba40344375 641 }
AzureIoTClient 16:deba40344375 642
AzureIoTClient 78:74a8d3068204 643 static IOTHUB_CLIENT_INSTANCE* create_iothub_instance(const IOTHUB_CLIENT_CONFIG* config, TRANSPORT_HANDLE transportHandle, const char* connectionString, IOTHUB_CLIENT_TRANSPORT_PROVIDER protocol, const char* iothub_uri, const char* device_id)
AzureIoTClient 16:deba40344375 644 {
AzureIoTClient 78:74a8d3068204 645 /* Codes_SRS_IOTHUBCLIENT_12_020: [** `IoTHubClient_CreateFromDeviceAuth` shall allocate a new `IoTHubClient` instance. **] */
AzureIoTClient 16:deba40344375 646 IOTHUB_CLIENT_INSTANCE* result = (IOTHUB_CLIENT_INSTANCE*)malloc(sizeof(IOTHUB_CLIENT_INSTANCE));
AzureIoTClient 16:deba40344375 647
AzureIoTClient 78:74a8d3068204 648 /* Codes_SRS_IOTHUBCLIENT_12_021: [** If allocating memory for the new `IoTHubClient` instance fails, then `IoTHubClient_CreateFromDeviceAuth` shall return `NULL`. **] */
AzureIoTClient 16:deba40344375 649 /* Codes_SRS_IOTHUBCLIENT_01_004: [If allocating memory for the new IoTHubClient instance fails, then IoTHubClient_Create shall return NULL.] */
AzureIoTClient 16:deba40344375 650 if (result != NULL)
AzureIoTClient 16:deba40344375 651 {
AzureIoTClient 16:deba40344375 652 /* Codes_SRS_IOTHUBCLIENT_01_029: [IoTHubClient_Create shall create a lock object to be used later for serializing IoTHubClient calls.] */
Azure.IoT.Build 54:6dcad9019a64 653 if ( (result->saved_user_callback_list = VECTOR_create(sizeof(USER_CALLBACK_INFO)) ) == NULL)
AzureIoTClient 16:deba40344375 654 {
Azure.IoT.Build 54:6dcad9019a64 655 LogError("Failed creating VECTOR");
AzureIoTClient 16:deba40344375 656 free(result);
AzureIoTClient 16:deba40344375 657 result = NULL;
AzureIoTClient 16:deba40344375 658 }
AzureIoTClient 16:deba40344375 659 else
AzureIoTClient 16:deba40344375 660 {
AzureIoTClient 44:33dd78697616 661 #ifndef DONT_USE_UPLOADTOBLOB
AzureIoTClient 52:1cc3c6d07cad 662 /*Codes_SRS_IOTHUBCLIENT_02_060: [ IoTHubClient_Create shall create a SINGLYLINKEDLIST_HANDLE containing THREAD_HANDLE (created by future calls to IoTHubClient_UploadToBlobAsync). ]*/
AzureIoTClient 52:1cc3c6d07cad 663 if ((result->savedDataToBeCleaned = singlylinkedlist_create()) == NULL)
AzureIoTClient 16:deba40344375 664 {
AzureIoTClient 52:1cc3c6d07cad 665 /*Codes_SRS_IOTHUBCLIENT_02_061: [ If creating the SINGLYLINKEDLIST_HANDLE fails then IoTHubClient_Create shall fail and return NULL. ]*/
AzureIoTClient 52:1cc3c6d07cad 666 LogError("unable to singlylinkedlist_create");
Azure.IoT.Build 54:6dcad9019a64 667 VECTOR_destroy(result->saved_user_callback_list);
AzureIoTClient 16:deba40344375 668 free(result);
AzureIoTClient 16:deba40344375 669 result = NULL;
AzureIoTClient 16:deba40344375 670 }
AzureIoTClient 42:448eecc3676e 671 else
AzureIoTClient 43:038d8511e817 672 #endif
AzureIoTClient 42:448eecc3676e 673 {
Azure.IoT.Build 54:6dcad9019a64 674 result->TransportHandle = transportHandle;
Azure.IoT.Build 54:6dcad9019a64 675 result->created_with_transport_handle = 0;
Azure.IoT.Build 54:6dcad9019a64 676 if (config != NULL)
Azure.IoT.Build 54:6dcad9019a64 677 {
Azure.IoT.Build 54:6dcad9019a64 678 if (transportHandle != NULL)
Azure.IoT.Build 54:6dcad9019a64 679 {
Azure.IoT.Build 54:6dcad9019a64 680 /*Codes_SRS_IOTHUBCLIENT_17_005: [ IoTHubClient_CreateWithTransport shall call IoTHubTransport_GetLock to get the transport lock to be used later for serializing IoTHubClient calls. ]*/
Azure.IoT.Build 54:6dcad9019a64 681 result->LockHandle = IoTHubTransport_GetLock(transportHandle);
Azure.IoT.Build 54:6dcad9019a64 682 if (result->LockHandle == NULL)
Azure.IoT.Build 54:6dcad9019a64 683 {
Azure.IoT.Build 54:6dcad9019a64 684 LogError("unable to IoTHubTransport_GetLock");
Azure.IoT.Build 54:6dcad9019a64 685 result->IoTHubClientLLHandle = NULL;
Azure.IoT.Build 54:6dcad9019a64 686 }
Azure.IoT.Build 54:6dcad9019a64 687 else
Azure.IoT.Build 54:6dcad9019a64 688 {
Azure.IoT.Build 54:6dcad9019a64 689 IOTHUB_CLIENT_DEVICE_CONFIG deviceConfig;
Azure.IoT.Build 54:6dcad9019a64 690 deviceConfig.deviceId = config->deviceId;
Azure.IoT.Build 54:6dcad9019a64 691 deviceConfig.deviceKey = config->deviceKey;
Azure.IoT.Build 54:6dcad9019a64 692 deviceConfig.protocol = config->protocol;
Azure.IoT.Build 54:6dcad9019a64 693 deviceConfig.deviceSasToken = config->deviceSasToken;
Azure.IoT.Build 54:6dcad9019a64 694
Azure.IoT.Build 54:6dcad9019a64 695 /*Codes_SRS_IOTHUBCLIENT_17_003: [ IoTHubClient_CreateWithTransport shall call IoTHubTransport_GetLLTransport on transportHandle to get lower layer transport. ]*/
Azure.IoT.Build 54:6dcad9019a64 696 deviceConfig.transportHandle = IoTHubTransport_GetLLTransport(transportHandle);
Azure.IoT.Build 54:6dcad9019a64 697 if (deviceConfig.transportHandle == NULL)
Azure.IoT.Build 54:6dcad9019a64 698 {
Azure.IoT.Build 54:6dcad9019a64 699 LogError("unable to IoTHubTransport_GetLLTransport");
Azure.IoT.Build 54:6dcad9019a64 700 result->IoTHubClientLLHandle = NULL;
Azure.IoT.Build 54:6dcad9019a64 701 }
Azure.IoT.Build 54:6dcad9019a64 702 else
Azure.IoT.Build 54:6dcad9019a64 703 {
Azure.IoT.Build 54:6dcad9019a64 704 if (Lock(result->LockHandle) != LOCK_OK)
Azure.IoT.Build 54:6dcad9019a64 705 {
Azure.IoT.Build 54:6dcad9019a64 706 LogError("unable to Lock");
Azure.IoT.Build 54:6dcad9019a64 707 result->IoTHubClientLLHandle = NULL;
Azure.IoT.Build 54:6dcad9019a64 708 }
Azure.IoT.Build 54:6dcad9019a64 709 else
Azure.IoT.Build 54:6dcad9019a64 710 {
Azure.IoT.Build 54:6dcad9019a64 711 /*Codes_SRS_IOTHUBCLIENT_17_007: [ IoTHubClient_CreateWithTransport shall instantiate a new IoTHubClient_LL instance by calling IoTHubClient_LL_CreateWithTransport and passing the lower layer transport and config argument. ]*/
Azure.IoT.Build 54:6dcad9019a64 712 result->IoTHubClientLLHandle = IoTHubClient_LL_CreateWithTransport(&deviceConfig);
Azure.IoT.Build 54:6dcad9019a64 713 result->created_with_transport_handle = 1;
Azure.IoT.Build 54:6dcad9019a64 714 if (Unlock(result->LockHandle) != LOCK_OK)
Azure.IoT.Build 54:6dcad9019a64 715 {
Azure.IoT.Build 54:6dcad9019a64 716 LogError("unable to Unlock");
Azure.IoT.Build 54:6dcad9019a64 717 result->IoTHubClientLLHandle = NULL;
Azure.IoT.Build 54:6dcad9019a64 718 }
Azure.IoT.Build 54:6dcad9019a64 719 }
Azure.IoT.Build 54:6dcad9019a64 720 }
Azure.IoT.Build 54:6dcad9019a64 721 }
Azure.IoT.Build 54:6dcad9019a64 722 }
Azure.IoT.Build 54:6dcad9019a64 723 else
Azure.IoT.Build 54:6dcad9019a64 724 {
Azure.IoT.Build 54:6dcad9019a64 725 result->LockHandle = Lock_Init();
Azure.IoT.Build 54:6dcad9019a64 726 if (result->LockHandle == NULL)
Azure.IoT.Build 54:6dcad9019a64 727 {
Azure.IoT.Build 54:6dcad9019a64 728 /* Codes_SRS_IOTHUBCLIENT_01_030: [If creating the lock fails, then IoTHubClient_Create shall return NULL.] */
Azure.IoT.Build 54:6dcad9019a64 729 /* Codes_SRS_IOTHUBCLIENT_01_031: [If IoTHubClient_Create fails, all resources allocated by it shall be freed.] */
Azure.IoT.Build 54:6dcad9019a64 730 LogError("Failure creating Lock object");
Azure.IoT.Build 54:6dcad9019a64 731 result->IoTHubClientLLHandle = NULL;
Azure.IoT.Build 54:6dcad9019a64 732 }
Azure.IoT.Build 54:6dcad9019a64 733 else
Azure.IoT.Build 54:6dcad9019a64 734 {
Azure.IoT.Build 54:6dcad9019a64 735 /* Codes_SRS_IOTHUBCLIENT_01_002: [IoTHubClient_Create shall instantiate a new IoTHubClient_LL instance by calling IoTHubClient_LL_Create and passing the config argument.] */
Azure.IoT.Build 54:6dcad9019a64 736 result->IoTHubClientLLHandle = IoTHubClient_LL_Create(config);
Azure.IoT.Build 54:6dcad9019a64 737 }
Azure.IoT.Build 54:6dcad9019a64 738 }
Azure.IoT.Build 54:6dcad9019a64 739 }
AzureIoTClient 78:74a8d3068204 740 else if (iothub_uri != NULL)
AzureIoTClient 78:74a8d3068204 741 {
AzureIoTClient 78:74a8d3068204 742 #ifdef USE_PROV_MODULE
AzureIoTClient 78:74a8d3068204 743 /* Codes_SRS_IOTHUBCLIENT_12_022: [** `IoTHubClient_CreateFromDeviceAuth` shall create a lock object to be used later for serializing IoTHubClient calls. **] */
AzureIoTClient 78:74a8d3068204 744 result->LockHandle = Lock_Init();
AzureIoTClient 78:74a8d3068204 745 if (result->LockHandle == NULL)
AzureIoTClient 78:74a8d3068204 746 {
AzureIoTClient 78:74a8d3068204 747 /* Codes_SRS_IOTHUBCLIENT_12_023: [** If creating the lock fails, then IoTHubClient_CreateFromDeviceAuth shall return NULL. **] */
AzureIoTClient 78:74a8d3068204 748 LogError("Failure creating Lock object");
AzureIoTClient 78:74a8d3068204 749 result->IoTHubClientLLHandle = NULL;
AzureIoTClient 78:74a8d3068204 750 }
AzureIoTClient 78:74a8d3068204 751 else
AzureIoTClient 78:74a8d3068204 752 {
AzureIoTClient 78:74a8d3068204 753 /* Codes_SRS_IOTHUBCLIENT_12_025: [** `IoTHubClient_CreateFromDeviceAuth` shall instantiate a new `IoTHubClient_LL` instance by calling `IoTHubClient_LL_CreateFromDeviceAuth` and passing iothub_uri, device_id and protocol argument. **] */
AzureIoTClient 78:74a8d3068204 754 result->IoTHubClientLLHandle = IoTHubClient_LL_CreateFromDeviceAuth(iothub_uri, device_id, protocol);
AzureIoTClient 78:74a8d3068204 755 }
AzureIoTClient 78:74a8d3068204 756 #else
AzureIoTClient 78:74a8d3068204 757 (void)device_id;
AzureIoTClient 78:74a8d3068204 758 LogError("Provisioning is not enabled for the build");
AzureIoTClient 78:74a8d3068204 759 result->IoTHubClientLLHandle = NULL;
AzureIoTClient 78:74a8d3068204 760 #endif
AzureIoTClient 78:74a8d3068204 761 }
Azure.IoT.Build 54:6dcad9019a64 762 else
Azure.IoT.Build 54:6dcad9019a64 763 {
Azure.IoT.Build 54:6dcad9019a64 764 result->LockHandle = Lock_Init();
Azure.IoT.Build 54:6dcad9019a64 765 if (result->LockHandle == NULL)
Azure.IoT.Build 54:6dcad9019a64 766 {
Azure.IoT.Build 54:6dcad9019a64 767 /* Codes_SRS_IOTHUBCLIENT_01_030: [If creating the lock fails, then IoTHubClient_Create shall return NULL.] */
Azure.IoT.Build 54:6dcad9019a64 768 /* Codes_SRS_IOTHUBCLIENT_01_031: [If IoTHubClient_Create fails, all resources allocated by it shall be freed.] */
Azure.IoT.Build 54:6dcad9019a64 769 LogError("Failure creating Lock object");
Azure.IoT.Build 54:6dcad9019a64 770 result->IoTHubClientLLHandle = NULL;
Azure.IoT.Build 54:6dcad9019a64 771 }
Azure.IoT.Build 54:6dcad9019a64 772 else
Azure.IoT.Build 54:6dcad9019a64 773 {
Azure.IoT.Build 54:6dcad9019a64 774 /* Codes_SRS_IOTHUBCLIENT_12_006: [IoTHubClient_CreateFromConnectionString shall instantiate a new IoTHubClient_LL instance by calling IoTHubClient_LL_CreateFromConnectionString and passing the connectionString] */
Azure.IoT.Build 54:6dcad9019a64 775 result->IoTHubClientLLHandle = IoTHubClient_LL_CreateFromConnectionString(connectionString, protocol);
Azure.IoT.Build 54:6dcad9019a64 776 }
Azure.IoT.Build 54:6dcad9019a64 777 }
Azure.IoT.Build 54:6dcad9019a64 778
AzureIoTClient 42:448eecc3676e 779 if (result->IoTHubClientLLHandle == NULL)
AzureIoTClient 42:448eecc3676e 780 {
AzureIoTClient 42:448eecc3676e 781 /* Codes_SRS_IOTHUBCLIENT_01_003: [If IoTHubClient_LL_Create fails, then IoTHubClient_Create shall return NULL.] */
AzureIoTClient 42:448eecc3676e 782 /* Codes_SRS_IOTHUBCLIENT_01_031: [If IoTHubClient_Create fails, all resources allocated by it shall be freed.] */
Azure.IoT.Build 54:6dcad9019a64 783 /* Codes_SRS_IOTHUBCLIENT_17_006: [ If IoTHubTransport_GetLock fails, then IoTHubClient_CreateWithTransport shall return NULL. ]*/
Azure.IoT.Build 54:6dcad9019a64 784 if (transportHandle == NULL)
Azure.IoT.Build 54:6dcad9019a64 785 {
Azure.IoT.Build 54:6dcad9019a64 786 Lock_Deinit(result->LockHandle);
Azure.IoT.Build 54:6dcad9019a64 787 }
AzureIoTClient 44:33dd78697616 788 #ifndef DONT_USE_UPLOADTOBLOB
AzureIoTClient 52:1cc3c6d07cad 789 singlylinkedlist_destroy(result->savedDataToBeCleaned);
AzureIoTClient 43:038d8511e817 790 #endif
Azure.IoT.Build 54:6dcad9019a64 791 LogError("Failure creating iothub handle");
Azure.IoT.Build 54:6dcad9019a64 792 VECTOR_destroy(result->saved_user_callback_list);
AzureIoTClient 42:448eecc3676e 793 free(result);
AzureIoTClient 42:448eecc3676e 794 result = NULL;
AzureIoTClient 42:448eecc3676e 795 }
AzureIoTClient 42:448eecc3676e 796 else
AzureIoTClient 42:448eecc3676e 797 {
AzureIoTClient 42:448eecc3676e 798 result->ThreadHandle = NULL;
Azure.IoT.Build 54:6dcad9019a64 799 result->desired_state_callback = NULL;
Azure.IoT.Build 54:6dcad9019a64 800 result->event_confirm_callback = NULL;
Azure.IoT.Build 54:6dcad9019a64 801 result->reported_state_callback = NULL;
Azure.IoT.Build 54:6dcad9019a64 802 result->devicetwin_user_context = NULL;
AzureIoTClient 55:59b527ab3452 803 result->connection_status_callback = NULL;
AzureIoTClient 55:59b527ab3452 804 result->connection_status_user_context = NULL;
AzureIoTClient 61:8b85a4e797cf 805 result->message_callback = NULL;
AzureIoTClient 61:8b85a4e797cf 806 result->message_user_context = NULL;
AzureIoTClient 62:5a4cdacf5090 807 result->method_user_context = NULL;
AzureIoTClient 42:448eecc3676e 808 }
AzureIoTClient 42:448eecc3676e 809 }
AzureIoTClient 16:deba40344375 810 }
AzureIoTClient 16:deba40344375 811 }
Azure.IoT.Build 54:6dcad9019a64 812 return result;
Azure.IoT.Build 54:6dcad9019a64 813 }
AzureIoTClient 16:deba40344375 814
Azure.IoT.Build 54:6dcad9019a64 815 IOTHUB_CLIENT_HANDLE IoTHubClient_CreateFromConnectionString(const char* connectionString, IOTHUB_CLIENT_TRANSPORT_PROVIDER protocol)
Azure.IoT.Build 54:6dcad9019a64 816 {
Azure.IoT.Build 54:6dcad9019a64 817 IOTHUB_CLIENT_INSTANCE* result;
Azure.IoT.Build 54:6dcad9019a64 818
Azure.IoT.Build 54:6dcad9019a64 819 /* Codes_SRS_IOTHUBCLIENT_12_003: [IoTHubClient_CreateFromConnectionString shall verify all input parameters and if any is NULL then return NULL] */
Azure.IoT.Build 54:6dcad9019a64 820 if (connectionString == NULL)
Azure.IoT.Build 54:6dcad9019a64 821 {
Azure.IoT.Build 54:6dcad9019a64 822 LogError("Input parameter is NULL: connectionString");
Azure.IoT.Build 54:6dcad9019a64 823 result = NULL;
Azure.IoT.Build 54:6dcad9019a64 824 }
Azure.IoT.Build 54:6dcad9019a64 825 else if (protocol == NULL)
Azure.IoT.Build 54:6dcad9019a64 826 {
Azure.IoT.Build 54:6dcad9019a64 827 LogError("Input parameter is NULL: protocol");
Azure.IoT.Build 54:6dcad9019a64 828 result = NULL;
Azure.IoT.Build 54:6dcad9019a64 829 }
Azure.IoT.Build 54:6dcad9019a64 830 else
Azure.IoT.Build 54:6dcad9019a64 831 {
AzureIoTClient 78:74a8d3068204 832 result = create_iothub_instance(NULL, NULL, connectionString, protocol, NULL, NULL);
Azure.IoT.Build 54:6dcad9019a64 833 }
Azure.IoT.Build 54:6dcad9019a64 834 return result;
Azure.IoT.Build 54:6dcad9019a64 835 }
Azure.IoT.Build 54:6dcad9019a64 836
Azure.IoT.Build 54:6dcad9019a64 837 IOTHUB_CLIENT_HANDLE IoTHubClient_Create(const IOTHUB_CLIENT_CONFIG* config)
Azure.IoT.Build 54:6dcad9019a64 838 {
Azure.IoT.Build 54:6dcad9019a64 839 IOTHUB_CLIENT_INSTANCE* result;
Azure.IoT.Build 54:6dcad9019a64 840 if (config == NULL)
Azure.IoT.Build 54:6dcad9019a64 841 {
Azure.IoT.Build 54:6dcad9019a64 842 LogError("Input parameter is NULL: IOTHUB_CLIENT_CONFIG");
Azure.IoT.Build 54:6dcad9019a64 843 result = NULL;
Azure.IoT.Build 54:6dcad9019a64 844 }
Azure.IoT.Build 54:6dcad9019a64 845 else
Azure.IoT.Build 54:6dcad9019a64 846 {
AzureIoTClient 78:74a8d3068204 847 result = create_iothub_instance(config, NULL, NULL, NULL, NULL, NULL);
Azure.IoT.Build 54:6dcad9019a64 848 }
AzureIoTClient 16:deba40344375 849 return result;
AzureIoTClient 16:deba40344375 850 }
AzureIoTClient 16:deba40344375 851
Azure.IoT Build 37:18310e4d888d 852 IOTHUB_CLIENT_HANDLE IoTHubClient_CreateWithTransport(TRANSPORT_HANDLE transportHandle, const IOTHUB_CLIENT_CONFIG* config)
Azure.IoT Build 37:18310e4d888d 853 {
AzureIoTClient 42:448eecc3676e 854 IOTHUB_CLIENT_INSTANCE* result;
AzureIoTClient 42:448eecc3676e 855 /*Codes_SRS_IOTHUBCLIENT_17_013: [ IoTHubClient_CreateWithTransport shall return NULL if transportHandle is NULL. ]*/
AzureIoTClient 42:448eecc3676e 856 /*Codes_SRS_IOTHUBCLIENT_17_014: [ IoTHubClient_CreateWithTransport shall return NULL if config is NULL. ]*/
AzureIoTClient 42:448eecc3676e 857 if (transportHandle == NULL || config == NULL)
AzureIoTClient 42:448eecc3676e 858 {
AzureIoTClient 43:038d8511e817 859 LogError("invalid parameter TRANSPORT_HANDLE transportHandle=%p, const IOTHUB_CLIENT_CONFIG* config=%p", transportHandle, config);
AzureIoTClient 42:448eecc3676e 860 result = NULL;
AzureIoTClient 42:448eecc3676e 861 }
AzureIoTClient 42:448eecc3676e 862 else
AzureIoTClient 42:448eecc3676e 863 {
AzureIoTClient 78:74a8d3068204 864 result = create_iothub_instance(config, transportHandle, NULL, NULL, NULL, NULL);
AzureIoTClient 78:74a8d3068204 865 }
AzureIoTClient 78:74a8d3068204 866 return result;
AzureIoTClient 78:74a8d3068204 867 }
AzureIoTClient 78:74a8d3068204 868
AzureIoTClient 78:74a8d3068204 869 IOTHUB_CLIENT_HANDLE IoTHubClient_CreateFromDeviceAuth(const char* iothub_uri, const char* device_id, IOTHUB_CLIENT_TRANSPORT_PROVIDER protocol)
AzureIoTClient 78:74a8d3068204 870 {
AzureIoTClient 78:74a8d3068204 871 IOTHUB_CLIENT_INSTANCE* result;
AzureIoTClient 78:74a8d3068204 872
AzureIoTClient 78:74a8d3068204 873 /* Codes_SRS_IOTHUBCLIENT_12_019: [** `IoTHubClient_CreateFromDeviceAuth` shall verify the input parameters and if any of them `NULL` then return `NULL`. **] */
AzureIoTClient 78:74a8d3068204 874 if (iothub_uri == NULL)
AzureIoTClient 78:74a8d3068204 875 {
AzureIoTClient 78:74a8d3068204 876 LogError("Input parameter is NULL: iothub_uri");
AzureIoTClient 78:74a8d3068204 877 result = NULL;
AzureIoTClient 78:74a8d3068204 878 }
AzureIoTClient 78:74a8d3068204 879 else if (device_id == NULL)
AzureIoTClient 78:74a8d3068204 880 {
AzureIoTClient 78:74a8d3068204 881 LogError("Input parameter is NULL: device_id");
AzureIoTClient 78:74a8d3068204 882 result = NULL;
AzureIoTClient 78:74a8d3068204 883 }
AzureIoTClient 78:74a8d3068204 884 else if (protocol == NULL)
AzureIoTClient 78:74a8d3068204 885 {
AzureIoTClient 78:74a8d3068204 886 LogError("Input parameter is NULL: protocol");
AzureIoTClient 78:74a8d3068204 887 result = NULL;
AzureIoTClient 78:74a8d3068204 888 }
AzureIoTClient 78:74a8d3068204 889 else
AzureIoTClient 78:74a8d3068204 890 {
AzureIoTClient 78:74a8d3068204 891 /* Codes_SRS_IOTHUBCLIENT_12_020: [** `IoTHubClient_CreateFromDeviceAuth` shall allocate a new `IoTHubClient` instance. **] */
AzureIoTClient 78:74a8d3068204 892 /* Codes_SRS_IOTHUBCLIENT_12_021: [** If allocating memory for the new `IoTHubClient` instance fails, then `IoTHubClient_CreateFromDeviceAuth` shall return `NULL`. **] */
AzureIoTClient 78:74a8d3068204 893 /* Codes_SRS_IOTHUBCLIENT_12_022: [** `IoTHubClient_CreateFromDeviceAuth` shall create a lock object to be used later for serializing IoTHubClient calls. **] */
AzureIoTClient 78:74a8d3068204 894 /* Codes_SRS_IOTHUBCLIENT_12_023: [** If creating the lock fails, then IoTHubClient_CreateFromDeviceAuth shall return NULL. **] */
AzureIoTClient 78:74a8d3068204 895 /* Codes_SRS_IOTHUBCLIENT_12_024: [** If IoTHubClient_CreateFromDeviceAuth fails, all resources allocated by it shall be freed. **] */
AzureIoTClient 78:74a8d3068204 896 /* Codes_SRS_IOTHUBCLIENT_12_025: [** `IoTHubClient_CreateFromDeviceAuth` shall instantiate a new `IoTHubClient_LL` instance by calling `IoTHubClient_LL_CreateFromDeviceAuth` and passing iothub_uri, device_id and protocol argument. **] */
AzureIoTClient 78:74a8d3068204 897 result = create_iothub_instance(NULL, NULL, NULL, protocol, iothub_uri, device_id);
AzureIoTClient 42:448eecc3676e 898 }
AzureIoTClient 42:448eecc3676e 899 return result;
Azure.IoT Build 37:18310e4d888d 900 }
Azure.IoT Build 37:18310e4d888d 901
AzureIoTClient 16:deba40344375 902 /* Codes_SRS_IOTHUBCLIENT_01_005: [IoTHubClient_Destroy shall free all resources associated with the iotHubClientHandle instance.] */
AzureIoTClient 18:1e9adb15c645 903 void IoTHubClient_Destroy(IOTHUB_CLIENT_HANDLE iotHubClientHandle)
AzureIoTClient 16:deba40344375 904 {
AzureIoTClient 16:deba40344375 905 /* Codes_SRS_IOTHUBCLIENT_01_008: [IoTHubClient_Destroy shall do nothing if parameter iotHubClientHandle is NULL.] */
AzureIoTClient 16:deba40344375 906 if (iotHubClientHandle != NULL)
AzureIoTClient 16:deba40344375 907 {
AzureIoTClient 78:74a8d3068204 908 bool joinClientThread;
AzureIoTClient 78:74a8d3068204 909 bool joinTransportThread;
AzureIoTClient 62:5a4cdacf5090 910 size_t vector_size;
Azure.IoT Build 37:18310e4d888d 911
AzureIoTClient 16:deba40344375 912 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 16:deba40344375 913
AzureIoTClient 66:a419827cb051 914 if (iotHubClientInstance->TransportHandle != NULL)
AzureIoTClient 66:a419827cb051 915 {
AzureIoTClient 66:a419827cb051 916 /*Codes_SRS_IOTHUBCLIENT_01_007: [ The thread created as part of executing IoTHubClient_SendEventAsync or IoTHubClient_SetNotificationMessageCallback shall be joined. ]*/
AzureIoTClient 78:74a8d3068204 917 joinTransportThread = IoTHubTransport_SignalEndWorkerThread(iotHubClientInstance->TransportHandle, iotHubClientHandle);
AzureIoTClient 78:74a8d3068204 918 }
AzureIoTClient 78:74a8d3068204 919 else
AzureIoTClient 78:74a8d3068204 920 {
AzureIoTClient 78:74a8d3068204 921 joinTransportThread = false;
AzureIoTClient 66:a419827cb051 922 }
AzureIoTClient 66:a419827cb051 923
AzureIoTClient 42:448eecc3676e 924 /*Codes_SRS_IOTHUBCLIENT_02_043: [ IoTHubClient_Destroy shall lock the serializing lock and signal the worker thread (if any) to end ]*/
AzureIoTClient 42:448eecc3676e 925 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 42:448eecc3676e 926 {
AzureIoTClient 42:448eecc3676e 927 LogError("unable to Lock - - will still proceed to try to end the thread without locking");
AzureIoTClient 42:448eecc3676e 928 }
AzureIoTClient 42:448eecc3676e 929
AzureIoTClient 16:deba40344375 930 if (iotHubClientInstance->ThreadHandle != NULL)
AzureIoTClient 16:deba40344375 931 {
AzureIoTClient 42:448eecc3676e 932 iotHubClientInstance->StopThread = 1;
AzureIoTClient 78:74a8d3068204 933 joinClientThread = true;
AzureIoTClient 42:448eecc3676e 934 }
AzureIoTClient 42:448eecc3676e 935 else
AzureIoTClient 42:448eecc3676e 936 {
AzureIoTClient 78:74a8d3068204 937 joinClientThread = false;
AzureIoTClient 16:deba40344375 938 }
Azure.IoT Build 37:18310e4d888d 939
AzureIoTClient 42:448eecc3676e 940 /*Codes_SRS_IOTHUBCLIENT_02_045: [ IoTHubClient_Destroy shall unlock the serializing lock. ]*/
AzureIoTClient 42:448eecc3676e 941 if (Unlock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 42:448eecc3676e 942 {
AzureIoTClient 42:448eecc3676e 943 LogError("unable to Unlock");
AzureIoTClient 42:448eecc3676e 944 }
Azure.IoT Build 37:18310e4d888d 945
AzureIoTClient 78:74a8d3068204 946 if (joinClientThread == true)
AzureIoTClient 42:448eecc3676e 947 {
AzureIoTClient 78:74a8d3068204 948 int res;
AzureIoTClient 78:74a8d3068204 949 /*Codes_SRS_IOTHUBCLIENT_01_007: [ The thread created as part of executing IoTHubClient_SendEventAsync or IoTHubClient_SetNotificationMessageCallback shall be joined. ]*/
AzureIoTClient 78:74a8d3068204 950 if (ThreadAPI_Join(iotHubClientInstance->ThreadHandle, &res) != THREADAPI_OK)
AzureIoTClient 42:448eecc3676e 951 {
AzureIoTClient 78:74a8d3068204 952 LogError("ThreadAPI_Join failed");
AzureIoTClient 42:448eecc3676e 953 }
AzureIoTClient 42:448eecc3676e 954 }
AzureIoTClient 42:448eecc3676e 955
AzureIoTClient 78:74a8d3068204 956 if (joinTransportThread == true)
AzureIoTClient 78:74a8d3068204 957 {
AzureIoTClient 78:74a8d3068204 958 /*Codes_SRS_IOTHUBCLIENT_01_007: [ The thread created as part of executing IoTHubClient_SendEventAsync or IoTHubClient_SetNotificationMessageCallback shall be joined. ]*/
AzureIoTClient 78:74a8d3068204 959 IoTHubTransport_JoinWorkerThread(iotHubClientInstance->TransportHandle, iotHubClientHandle);
AzureIoTClient 78:74a8d3068204 960 }
AzureIoTClient 76:943524fee0b7 961
AzureIoTClient 76:943524fee0b7 962 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 76:943524fee0b7 963 {
AzureIoTClient 76:943524fee0b7 964 LogError("unable to Lock - - will still proceed to try to end the thread without locking");
AzureIoTClient 76:943524fee0b7 965 }
AzureIoTClient 76:943524fee0b7 966
AzureIoTClient 76:943524fee0b7 967 #ifndef DONT_USE_UPLOADTOBLOB
AzureIoTClient 76:943524fee0b7 968 /*Codes_SRS_IOTHUBCLIENT_02_069: [ IoTHubClient_Destroy shall free all data created by IoTHubClient_UploadToBlobAsync ]*/
AzureIoTClient 76:943524fee0b7 969 /*wait for all uploading threads to finish*/
AzureIoTClient 76:943524fee0b7 970 while (singlylinkedlist_get_head_item(iotHubClientInstance->savedDataToBeCleaned) != NULL)
AzureIoTClient 76:943524fee0b7 971 {
AzureIoTClient 76:943524fee0b7 972 garbageCollectorImpl(iotHubClientInstance);
AzureIoTClient 76:943524fee0b7 973 }
AzureIoTClient 76:943524fee0b7 974
AzureIoTClient 76:943524fee0b7 975 if (iotHubClientInstance->savedDataToBeCleaned != NULL)
AzureIoTClient 76:943524fee0b7 976 {
AzureIoTClient 76:943524fee0b7 977 singlylinkedlist_destroy(iotHubClientInstance->savedDataToBeCleaned);
AzureIoTClient 76:943524fee0b7 978 }
AzureIoTClient 76:943524fee0b7 979 #endif
AzureIoTClient 76:943524fee0b7 980
AzureIoTClient 76:943524fee0b7 981 /* Codes_SRS_IOTHUBCLIENT_01_006: [That includes destroying the IoTHubClient_LL instance by calling IoTHubClient_LL_Destroy.] */
AzureIoTClient 76:943524fee0b7 982 IoTHubClient_LL_Destroy(iotHubClientInstance->IoTHubClientLLHandle);
AzureIoTClient 76:943524fee0b7 983
AzureIoTClient 76:943524fee0b7 984 if (Unlock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 76:943524fee0b7 985 {
AzureIoTClient 76:943524fee0b7 986 LogError("unable to Unlock");
AzureIoTClient 76:943524fee0b7 987 }
AzureIoTClient 76:943524fee0b7 988
AzureIoTClient 76:943524fee0b7 989
AzureIoTClient 55:59b527ab3452 990 vector_size = VECTOR_size(iotHubClientInstance->saved_user_callback_list);
AzureIoTClient 57:4524910c6445 991 size_t index = 0;
AzureIoTClient 57:4524910c6445 992 for (index = 0; index < vector_size; index++)
AzureIoTClient 55:59b527ab3452 993 {
AzureIoTClient 55:59b527ab3452 994 USER_CALLBACK_INFO* queue_cb_info = (USER_CALLBACK_INFO*)VECTOR_element(iotHubClientInstance->saved_user_callback_list, index);
AzureIoTClient 55:59b527ab3452 995 if (queue_cb_info != NULL)
AzureIoTClient 55:59b527ab3452 996 {
AzureIoTClient 62:5a4cdacf5090 997 if ((queue_cb_info->type == CALLBACK_TYPE_DEVICE_METHOD) || (queue_cb_info->type == CALLBACK_TYPE_INBOUD_DEVICE_METHOD))
AzureIoTClient 55:59b527ab3452 998 {
AzureIoTClient 55:59b527ab3452 999 STRING_delete(queue_cb_info->iothub_callback.method_cb_info.method_name);
AzureIoTClient 55:59b527ab3452 1000 BUFFER_delete(queue_cb_info->iothub_callback.method_cb_info.payload);
AzureIoTClient 55:59b527ab3452 1001 }
AzureIoTClient 55:59b527ab3452 1002 else if (queue_cb_info->type == CALLBACK_TYPE_DEVICE_TWIN)
AzureIoTClient 55:59b527ab3452 1003 {
AzureIoTClient 55:59b527ab3452 1004 if (queue_cb_info->iothub_callback.dev_twin_cb_info.payLoad != NULL)
AzureIoTClient 55:59b527ab3452 1005 {
AzureIoTClient 55:59b527ab3452 1006 free(queue_cb_info->iothub_callback.dev_twin_cb_info.payLoad);
AzureIoTClient 55:59b527ab3452 1007 }
AzureIoTClient 55:59b527ab3452 1008 }
AzureIoTClient 59:7e89be231352 1009 else if (queue_cb_info->type == CALLBACK_TYPE_EVENT_CONFIRM)
AzureIoTClient 59:7e89be231352 1010 {
AzureIoTClient 59:7e89be231352 1011 if (iotHubClientInstance->event_confirm_callback)
AzureIoTClient 59:7e89be231352 1012 {
AzureIoTClient 59:7e89be231352 1013 iotHubClientInstance->event_confirm_callback(queue_cb_info->iothub_callback.event_confirm_cb_info.confirm_result, queue_cb_info->userContextCallback);
AzureIoTClient 59:7e89be231352 1014 }
AzureIoTClient 59:7e89be231352 1015 }
AzureIoTClient 55:59b527ab3452 1016 }
AzureIoTClient 55:59b527ab3452 1017 }
Azure.IoT.Build 54:6dcad9019a64 1018 VECTOR_destroy(iotHubClientInstance->saved_user_callback_list);
Azure.IoT.Build 54:6dcad9019a64 1019
AzureIoTClient 42:448eecc3676e 1020 if (iotHubClientInstance->TransportHandle == NULL)
AzureIoTClient 42:448eecc3676e 1021 {
AzureIoTClient 42:448eecc3676e 1022 /* Codes_SRS_IOTHUBCLIENT_01_032: [If the lock was allocated in IoTHubClient_Create, it shall be also freed..] */
AzureIoTClient 42:448eecc3676e 1023 Lock_Deinit(iotHubClientInstance->LockHandle);
AzureIoTClient 42:448eecc3676e 1024 }
Azure.IoT.Build 54:6dcad9019a64 1025 if (iotHubClientInstance->devicetwin_user_context != NULL)
Azure.IoT.Build 54:6dcad9019a64 1026 {
Azure.IoT.Build 54:6dcad9019a64 1027 free(iotHubClientInstance->devicetwin_user_context);
Azure.IoT.Build 54:6dcad9019a64 1028 }
AzureIoTClient 55:59b527ab3452 1029 if (iotHubClientInstance->connection_status_user_context != NULL)
AzureIoTClient 55:59b527ab3452 1030 {
AzureIoTClient 55:59b527ab3452 1031 free(iotHubClientInstance->connection_status_user_context);
AzureIoTClient 55:59b527ab3452 1032 }
AzureIoTClient 61:8b85a4e797cf 1033 if (iotHubClientInstance->message_user_context != NULL)
AzureIoTClient 61:8b85a4e797cf 1034 {
AzureIoTClient 61:8b85a4e797cf 1035 free(iotHubClientInstance->message_user_context);
AzureIoTClient 61:8b85a4e797cf 1036 }
AzureIoTClient 62:5a4cdacf5090 1037 if (iotHubClientInstance->method_user_context != NULL)
AzureIoTClient 62:5a4cdacf5090 1038 {
AzureIoTClient 62:5a4cdacf5090 1039 free(iotHubClientInstance->method_user_context);
AzureIoTClient 62:5a4cdacf5090 1040 }
AzureIoTClient 16:deba40344375 1041 free(iotHubClientInstance);
AzureIoTClient 16:deba40344375 1042 }
AzureIoTClient 16:deba40344375 1043 }
AzureIoTClient 16:deba40344375 1044
AzureIoTClient 16:deba40344375 1045 IOTHUB_CLIENT_RESULT IoTHubClient_SendEventAsync(IOTHUB_CLIENT_HANDLE iotHubClientHandle, IOTHUB_MESSAGE_HANDLE eventMessageHandle, IOTHUB_CLIENT_EVENT_CONFIRMATION_CALLBACK eventConfirmationCallback, void* userContextCallback)
AzureIoTClient 16:deba40344375 1046 {
AzureIoTClient 16:deba40344375 1047 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 16:deba40344375 1048
AzureIoTClient 16:deba40344375 1049 if (iotHubClientHandle == NULL)
AzureIoTClient 16:deba40344375 1050 {
AzureIoTClient 16:deba40344375 1051 /* Codes_SRS_IOTHUBCLIENT_01_011: [If iotHubClientHandle is NULL, IoTHubClient_SendEventAsync shall return IOTHUB_CLIENT_INVALID_ARG.] */
AzureIoTClient 16:deba40344375 1052 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 39:2719651a5bee 1053 LogError("NULL iothubClientHandle");
AzureIoTClient 16:deba40344375 1054 }
AzureIoTClient 16:deba40344375 1055 else
AzureIoTClient 16:deba40344375 1056 {
AzureIoTClient 16:deba40344375 1057 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 16:deba40344375 1058
AzureIoTClient 66:a419827cb051 1059 /* Codes_SRS_IOTHUBCLIENT_01_009: [IoTHubClient_SendEventAsync shall start the worker thread if it was not previously started.] */
AzureIoTClient 66:a419827cb051 1060 if ((result = StartWorkerThreadIfNeeded(iotHubClientInstance)) != IOTHUB_CLIENT_OK)
AzureIoTClient 16:deba40344375 1061 {
AzureIoTClient 66:a419827cb051 1062 /* Codes_SRS_IOTHUBCLIENT_01_010: [If starting the thread fails, IoTHubClient_SendEventAsync shall return IOTHUB_CLIENT_ERROR.] */
AzureIoTClient 16:deba40344375 1063 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1064 LogError("Could not start worker thread");
AzureIoTClient 16:deba40344375 1065 }
AzureIoTClient 16:deba40344375 1066 else
AzureIoTClient 16:deba40344375 1067 {
Azure.IoT.Build 54:6dcad9019a64 1068 if (iotHubClientInstance->created_with_transport_handle == 0)
Azure.IoT.Build 54:6dcad9019a64 1069 {
Azure.IoT.Build 54:6dcad9019a64 1070 iotHubClientInstance->event_confirm_callback = eventConfirmationCallback;
Azure.IoT.Build 54:6dcad9019a64 1071 }
AzureIoTClient 66:a419827cb051 1072
AzureIoTClient 66:a419827cb051 1073 /* Codes_SRS_IOTHUBCLIENT_01_025: [IoTHubClient_SendEventAsync shall be made thread-safe by using the lock created in IoTHubClient_Create.] */
AzureIoTClient 66:a419827cb051 1074 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 16:deba40344375 1075 {
AzureIoTClient 66:a419827cb051 1076 /* Codes_SRS_IOTHUBCLIENT_01_026: [If acquiring the lock fails, IoTHubClient_SendEventAsync shall return IOTHUB_CLIENT_ERROR.] */
AzureIoTClient 16:deba40344375 1077 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1078 LogError("Could not acquire lock");
AzureIoTClient 16:deba40344375 1079 }
AzureIoTClient 16:deba40344375 1080 else
AzureIoTClient 16:deba40344375 1081 {
Azure.IoT.Build 54:6dcad9019a64 1082 if (iotHubClientInstance->created_with_transport_handle != 0 || eventConfirmationCallback == NULL)
Azure.IoT.Build 54:6dcad9019a64 1083 {
Azure.IoT.Build 54:6dcad9019a64 1084 result = IoTHubClient_LL_SendEventAsync(iotHubClientInstance->IoTHubClientLLHandle, eventMessageHandle, eventConfirmationCallback, userContextCallback);
Azure.IoT.Build 54:6dcad9019a64 1085 }
Azure.IoT.Build 54:6dcad9019a64 1086 else
Azure.IoT.Build 54:6dcad9019a64 1087 {
Azure.IoT.Build 54:6dcad9019a64 1088 /* Codes_SRS_IOTHUBCLIENT_07_001: [ IoTHubClient_SendEventAsync shall allocate a IOTHUB_QUEUE_CONTEXT object to be sent to the IoTHubClient_LL_SendEventAsync function as a user context. ] */
Azure.IoT.Build 54:6dcad9019a64 1089 IOTHUB_QUEUE_CONTEXT* queue_context = (IOTHUB_QUEUE_CONTEXT*)malloc(sizeof(IOTHUB_QUEUE_CONTEXT));
Azure.IoT.Build 54:6dcad9019a64 1090 if (queue_context == NULL)
Azure.IoT.Build 54:6dcad9019a64 1091 {
Azure.IoT.Build 54:6dcad9019a64 1092 result = IOTHUB_CLIENT_ERROR;
Azure.IoT.Build 54:6dcad9019a64 1093 LogError("Failed allocating QUEUE_CONTEXT");
Azure.IoT.Build 54:6dcad9019a64 1094 }
Azure.IoT.Build 54:6dcad9019a64 1095 else
Azure.IoT.Build 54:6dcad9019a64 1096 {
Azure.IoT.Build 54:6dcad9019a64 1097 queue_context->iotHubClientHandle = iotHubClientInstance;
Azure.IoT.Build 54:6dcad9019a64 1098 queue_context->userContextCallback = userContextCallback;
Azure.IoT.Build 54:6dcad9019a64 1099 /* Codes_SRS_IOTHUBCLIENT_01_012: [IoTHubClient_SendEventAsync shall call IoTHubClient_LL_SendEventAsync, while passing the IoTHubClient_LL handle created by IoTHubClient_Create and the parameters eventMessageHandle, eventConfirmationCallback and userContextCallback.] */
Azure.IoT.Build 54:6dcad9019a64 1100 /* Codes_SRS_IOTHUBCLIENT_01_013: [When IoTHubClient_LL_SendEventAsync is called, IoTHubClient_SendEventAsync shall return the result of IoTHubClient_LL_SendEventAsync.] */
Azure.IoT.Build 54:6dcad9019a64 1101 result = IoTHubClient_LL_SendEventAsync(iotHubClientInstance->IoTHubClientLLHandle, eventMessageHandle, iothub_ll_event_confirm_callback, queue_context);
Azure.IoT.Build 54:6dcad9019a64 1102 if (result != IOTHUB_CLIENT_OK)
Azure.IoT.Build 54:6dcad9019a64 1103 {
Azure.IoT.Build 54:6dcad9019a64 1104 LogError("IoTHubClient_LL_SendEventAsync failed");
Azure.IoT.Build 54:6dcad9019a64 1105 free(queue_context);
Azure.IoT.Build 54:6dcad9019a64 1106 }
Azure.IoT.Build 54:6dcad9019a64 1107 }
Azure.IoT.Build 54:6dcad9019a64 1108 }
AzureIoTClient 66:a419827cb051 1109
AzureIoTClient 66:a419827cb051 1110 /* Codes_SRS_IOTHUBCLIENT_01_025: [IoTHubClient_SendEventAsync shall be made thread-safe by using the lock created in IoTHubClient_Create.] */
AzureIoTClient 66:a419827cb051 1111 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 16:deba40344375 1112 }
AzureIoTClient 16:deba40344375 1113 }
AzureIoTClient 16:deba40344375 1114 }
AzureIoTClient 16:deba40344375 1115
AzureIoTClient 16:deba40344375 1116 return result;
AzureIoTClient 16:deba40344375 1117 }
AzureIoTClient 16:deba40344375 1118
AzureIoTClient 16:deba40344375 1119 IOTHUB_CLIENT_RESULT IoTHubClient_GetSendStatus(IOTHUB_CLIENT_HANDLE iotHubClientHandle, IOTHUB_CLIENT_STATUS *iotHubClientStatus)
AzureIoTClient 16:deba40344375 1120 {
AzureIoTClient 16:deba40344375 1121 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 16:deba40344375 1122
AzureIoTClient 16:deba40344375 1123 if (iotHubClientHandle == NULL)
AzureIoTClient 16:deba40344375 1124 {
AzureIoTClient 16:deba40344375 1125 /* Codes_SRS_IOTHUBCLIENT_01_023: [If iotHubClientHandle is NULL, IoTHubClient_ GetSendStatus shall return IOTHUB_CLIENT_INVALID_ARG.] */
AzureIoTClient 16:deba40344375 1126 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 39:2719651a5bee 1127 LogError("NULL iothubClientHandle");
AzureIoTClient 16:deba40344375 1128 }
AzureIoTClient 16:deba40344375 1129 else
AzureIoTClient 16:deba40344375 1130 {
AzureIoTClient 16:deba40344375 1131 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 16:deba40344375 1132
AzureIoTClient 16:deba40344375 1133 /* Codes_SRS_IOTHUBCLIENT_01_033: [IoTHubClient_GetSendStatus shall be made thread-safe by using the lock created in IoTHubClient_Create.] */
AzureIoTClient 16:deba40344375 1134 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 16:deba40344375 1135 {
AzureIoTClient 16:deba40344375 1136 /* Codes_SRS_IOTHUBCLIENT_01_034: [If acquiring the lock fails, IoTHubClient_GetSendStatus shall return IOTHUB_CLIENT_ERROR.] */
AzureIoTClient 16:deba40344375 1137 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 39:2719651a5bee 1138 LogError("Could not acquire lock");
AzureIoTClient 16:deba40344375 1139 }
AzureIoTClient 16:deba40344375 1140 else
AzureIoTClient 16:deba40344375 1141 {
AzureIoTClient 16:deba40344375 1142 /* Codes_SRS_IOTHUBCLIENT_01_022: [IoTHubClient_GetSendStatus shall call IoTHubClient_LL_GetSendStatus, while passing the IoTHubClient_LL handle created by IoTHubClient_Create and the parameter iotHubClientStatus.] */
AzureIoTClient 16:deba40344375 1143 /* Codes_SRS_IOTHUBCLIENT_01_024: [Otherwise, IoTHubClient_GetSendStatus shall return the result of IoTHubClient_LL_GetSendStatus.] */
AzureIoTClient 16:deba40344375 1144 result = IoTHubClient_LL_GetSendStatus(iotHubClientInstance->IoTHubClientLLHandle, iotHubClientStatus);
AzureIoTClient 16:deba40344375 1145
AzureIoTClient 16:deba40344375 1146 /* Codes_SRS_IOTHUBCLIENT_01_033: [IoTHubClient_GetSendStatus shall be made thread-safe by using the lock created in IoTHubClient_Create.] */
AzureIoTClient 16:deba40344375 1147 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 16:deba40344375 1148 }
AzureIoTClient 16:deba40344375 1149 }
AzureIoTClient 16:deba40344375 1150
AzureIoTClient 16:deba40344375 1151 return result;
AzureIoTClient 16:deba40344375 1152 }
AzureIoTClient 16:deba40344375 1153
AzureIoTClient 16:deba40344375 1154 IOTHUB_CLIENT_RESULT IoTHubClient_SetMessageCallback(IOTHUB_CLIENT_HANDLE iotHubClientHandle, IOTHUB_CLIENT_MESSAGE_CALLBACK_ASYNC messageCallback, void* userContextCallback)
AzureIoTClient 16:deba40344375 1155 {
AzureIoTClient 16:deba40344375 1156 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 16:deba40344375 1157
AzureIoTClient 16:deba40344375 1158 if (iotHubClientHandle == NULL)
AzureIoTClient 16:deba40344375 1159 {
AzureIoTClient 16:deba40344375 1160 /* Codes_SRS_IOTHUBCLIENT_01_016: [If iotHubClientHandle is NULL, IoTHubClient_SetMessageCallback shall return IOTHUB_CLIENT_INVALID_ARG.] */
AzureIoTClient 16:deba40344375 1161 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 39:2719651a5bee 1162 LogError("NULL iothubClientHandle");
AzureIoTClient 16:deba40344375 1163 }
AzureIoTClient 16:deba40344375 1164 else
AzureIoTClient 16:deba40344375 1165 {
AzureIoTClient 16:deba40344375 1166 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 16:deba40344375 1167
AzureIoTClient 66:a419827cb051 1168 /* Codes_SRS_IOTHUBCLIENT_01_014: [IoTHubClient_SetMessageCallback shall start the worker thread if it was not previously started.] */
AzureIoTClient 66:a419827cb051 1169 if ((result = StartWorkerThreadIfNeeded(iotHubClientInstance)) != IOTHUB_CLIENT_OK)
AzureIoTClient 16:deba40344375 1170 {
AzureIoTClient 66:a419827cb051 1171 /* Codes_SRS_IOTHUBCLIENT_01_015: [If starting the thread fails, IoTHubClient_SetMessageCallback shall return IOTHUB_CLIENT_ERROR.] */
AzureIoTClient 16:deba40344375 1172 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1173 LogError("Could not start worker thread");
AzureIoTClient 16:deba40344375 1174 }
AzureIoTClient 16:deba40344375 1175 else
AzureIoTClient 16:deba40344375 1176 {
AzureIoTClient 61:8b85a4e797cf 1177 if (iotHubClientInstance->created_with_transport_handle == 0)
AzureIoTClient 61:8b85a4e797cf 1178 {
AzureIoTClient 61:8b85a4e797cf 1179 iotHubClientInstance->message_callback = messageCallback;
AzureIoTClient 61:8b85a4e797cf 1180 }
AzureIoTClient 61:8b85a4e797cf 1181
AzureIoTClient 66:a419827cb051 1182 /* Codes_SRS_IOTHUBCLIENT_01_027: [IoTHubClient_SetMessageCallback shall be made thread-safe by using the lock created in IoTHubClient_Create.] */
AzureIoTClient 66:a419827cb051 1183 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 16:deba40344375 1184 {
AzureIoTClient 66:a419827cb051 1185 /* Codes_SRS_IOTHUBCLIENT_01_028: [If acquiring the lock fails, IoTHubClient_SetMessageCallback shall return IOTHUB_CLIENT_ERROR.] */
AzureIoTClient 16:deba40344375 1186 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1187 LogError("Could not acquire lock");
AzureIoTClient 16:deba40344375 1188 }
AzureIoTClient 16:deba40344375 1189 else
AzureIoTClient 16:deba40344375 1190 {
AzureIoTClient 61:8b85a4e797cf 1191 if (iotHubClientInstance->message_user_context != NULL)
AzureIoTClient 61:8b85a4e797cf 1192 {
AzureIoTClient 61:8b85a4e797cf 1193 free(iotHubClientInstance->message_user_context);
AzureIoTClient 62:5a4cdacf5090 1194 iotHubClientInstance->message_user_context = NULL;
AzureIoTClient 61:8b85a4e797cf 1195 }
AzureIoTClient 61:8b85a4e797cf 1196 if (messageCallback == NULL)
AzureIoTClient 61:8b85a4e797cf 1197 {
AzureIoTClient 62:5a4cdacf5090 1198 result = IoTHubClient_LL_SetMessageCallback_Ex(iotHubClientInstance->IoTHubClientLLHandle, NULL, iotHubClientInstance->message_user_context);
AzureIoTClient 61:8b85a4e797cf 1199 }
AzureIoTClient 61:8b85a4e797cf 1200 else if (iotHubClientInstance->created_with_transport_handle != 0)
AzureIoTClient 61:8b85a4e797cf 1201 {
AzureIoTClient 61:8b85a4e797cf 1202 result = IoTHubClient_LL_SetMessageCallback(iotHubClientInstance->IoTHubClientLLHandle, messageCallback, userContextCallback);
AzureIoTClient 61:8b85a4e797cf 1203 }
AzureIoTClient 61:8b85a4e797cf 1204 else
AzureIoTClient 61:8b85a4e797cf 1205 {
AzureIoTClient 61:8b85a4e797cf 1206 iotHubClientInstance->message_user_context = (IOTHUB_QUEUE_CONTEXT*)malloc(sizeof(IOTHUB_QUEUE_CONTEXT));
AzureIoTClient 61:8b85a4e797cf 1207 if (iotHubClientInstance->message_user_context == NULL)
AzureIoTClient 61:8b85a4e797cf 1208 {
AzureIoTClient 61:8b85a4e797cf 1209 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 61:8b85a4e797cf 1210 LogError("Failed allocating QUEUE_CONTEXT");
AzureIoTClient 61:8b85a4e797cf 1211 }
AzureIoTClient 61:8b85a4e797cf 1212 else
AzureIoTClient 61:8b85a4e797cf 1213 {
AzureIoTClient 61:8b85a4e797cf 1214 iotHubClientInstance->message_user_context->iotHubClientHandle = iotHubClientHandle;
AzureIoTClient 61:8b85a4e797cf 1215 iotHubClientInstance->message_user_context->userContextCallback = userContextCallback;
AzureIoTClient 61:8b85a4e797cf 1216
AzureIoTClient 62:5a4cdacf5090 1217 /* Codes_SRS_IOTHUBCLIENT_01_017: [IoTHubClient_SetMessageCallback shall call IoTHubClient_LL_SetMessageCallback_Ex, while passing the IoTHubClient_LL handle created by IoTHubClient_Create and the local iothub_ll_message_callback wrapper of messageCallback and userContextCallback.] */
AzureIoTClient 62:5a4cdacf5090 1218 /* Codes_SRS_IOTHUBCLIENT_01_018: [When IoTHubClient_LL_SetMessageCallback_Ex is called, IoTHubClient_SetMessageCallback shall return the result of IoTHubClient_LL_SetMessageCallback_Ex.] */
AzureIoTClient 62:5a4cdacf5090 1219 result = IoTHubClient_LL_SetMessageCallback_Ex(iotHubClientInstance->IoTHubClientLLHandle, iothub_ll_message_callback, iotHubClientInstance->message_user_context);
AzureIoTClient 61:8b85a4e797cf 1220 if (result != IOTHUB_CLIENT_OK)
AzureIoTClient 61:8b85a4e797cf 1221 {
AzureIoTClient 61:8b85a4e797cf 1222 LogError("IoTHubClient_LL_SetMessageCallback failed");
AzureIoTClient 61:8b85a4e797cf 1223 free(iotHubClientInstance->message_user_context);
AzureIoTClient 61:8b85a4e797cf 1224 iotHubClientInstance->message_user_context = NULL;
AzureIoTClient 61:8b85a4e797cf 1225 }
AzureIoTClient 61:8b85a4e797cf 1226 }
AzureIoTClient 61:8b85a4e797cf 1227 }
AzureIoTClient 66:a419827cb051 1228
AzureIoTClient 66:a419827cb051 1229 /* Codes_SRS_IOTHUBCLIENT_01_027: [IoTHubClient_SetMessageCallback shall be made thread-safe by using the lock created in IoTHubClient_Create.] */
AzureIoTClient 66:a419827cb051 1230 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 16:deba40344375 1231 }
AzureIoTClient 16:deba40344375 1232 }
AzureIoTClient 16:deba40344375 1233 }
AzureIoTClient 16:deba40344375 1234
AzureIoTClient 16:deba40344375 1235 return result;
AzureIoTClient 16:deba40344375 1236 }
AzureIoTClient 16:deba40344375 1237
AzureIoTClient 53:1e5a1ca1f274 1238 IOTHUB_CLIENT_RESULT IoTHubClient_SetConnectionStatusCallback(IOTHUB_CLIENT_HANDLE iotHubClientHandle, IOTHUB_CLIENT_CONNECTION_STATUS_CALLBACK connectionStatusCallback, void * userContextCallback)
AzureIoTClient 52:1cc3c6d07cad 1239 {
AzureIoTClient 53:1e5a1ca1f274 1240 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 53:1e5a1ca1f274 1241
AzureIoTClient 53:1e5a1ca1f274 1242 if (iotHubClientHandle == NULL)
AzureIoTClient 53:1e5a1ca1f274 1243 {
AzureIoTClient 53:1e5a1ca1f274 1244 /* Codes_SRS_IOTHUBCLIENT_25_076: [** If `iotHubClientHandle` is `NULL`, `IoTHubClient_SetRetryPolicy` shall return `IOTHUB_CLIENT_INVALID_ARG`. ] */
AzureIoTClient 53:1e5a1ca1f274 1245 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 53:1e5a1ca1f274 1246 LogError("NULL iothubClientHandle");
AzureIoTClient 53:1e5a1ca1f274 1247 }
AzureIoTClient 53:1e5a1ca1f274 1248 else
AzureIoTClient 53:1e5a1ca1f274 1249 {
AzureIoTClient 53:1e5a1ca1f274 1250 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 52:1cc3c6d07cad 1251
AzureIoTClient 66:a419827cb051 1252 /* Codes_SRS_IOTHUBCLIENT_25_081: [ `IoTHubClient_SetConnectionStatusCallback` shall start the worker thread if it was not previously started. ]*/
AzureIoTClient 66:a419827cb051 1253 if ((result = StartWorkerThreadIfNeeded(iotHubClientInstance)) != IOTHUB_CLIENT_OK)
AzureIoTClient 53:1e5a1ca1f274 1254 {
AzureIoTClient 66:a419827cb051 1255 /* Codes_SRS_IOTHUBCLIENT_25_083: [ If starting the thread fails, `IoTHubClient_SetConnectionStatusCallback` shall return `IOTHUB_CLIENT_ERROR`. ]*/
AzureIoTClient 53:1e5a1ca1f274 1256 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1257 LogError("Could not start worker thread");
AzureIoTClient 53:1e5a1ca1f274 1258 }
AzureIoTClient 53:1e5a1ca1f274 1259 else
AzureIoTClient 53:1e5a1ca1f274 1260 {
AzureIoTClient 66:a419827cb051 1261 /* Codes_SRS_IOTHUBCLIENT_25_087: [ `IoTHubClient_SetConnectionStatusCallback` shall be made thread-safe by using the lock created in `IoTHubClient_Create`. ] */
AzureIoTClient 66:a419827cb051 1262 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
Azure.IoT.Build 54:6dcad9019a64 1263 {
AzureIoTClient 66:a419827cb051 1264 /* Codes_SRS_IOTHUBCLIENT_25_088: [ If acquiring the lock fails, `IoTHubClient_SetConnectionStatusCallback` shall return `IOTHUB_CLIENT_ERROR`. ]*/
AzureIoTClient 53:1e5a1ca1f274 1265 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1266 LogError("Could not acquire lock");
AzureIoTClient 53:1e5a1ca1f274 1267 }
AzureIoTClient 53:1e5a1ca1f274 1268 else
AzureIoTClient 53:1e5a1ca1f274 1269 {
AzureIoTClient 66:a419827cb051 1270 if (iotHubClientInstance->created_with_transport_handle == 0)
AzureIoTClient 66:a419827cb051 1271 {
AzureIoTClient 66:a419827cb051 1272 iotHubClientInstance->connection_status_callback = connectionStatusCallback;
AzureIoTClient 66:a419827cb051 1273 }
AzureIoTClient 66:a419827cb051 1274
Azure.IoT.Build 54:6dcad9019a64 1275 if (iotHubClientInstance->created_with_transport_handle != 0 || connectionStatusCallback == NULL)
Azure.IoT.Build 54:6dcad9019a64 1276 {
Azure.IoT.Build 54:6dcad9019a64 1277 /* Codes_SRS_IOTHUBCLIENT_25_085: [ `IoTHubClient_SetConnectionStatusCallback` shall call `IoTHubClient_LL_SetConnectionStatusCallback`, while passing the `IoTHubClient_LL` handle created by `IoTHubClient_Create` and the parameters `connectionStatusCallback` and `userContextCallback`. ]*/
Azure.IoT.Build 54:6dcad9019a64 1278 result = IoTHubClient_LL_SetConnectionStatusCallback(iotHubClientInstance->IoTHubClientLLHandle, connectionStatusCallback, userContextCallback);
Azure.IoT.Build 54:6dcad9019a64 1279 }
Azure.IoT.Build 54:6dcad9019a64 1280 else
Azure.IoT.Build 54:6dcad9019a64 1281 {
AzureIoTClient 55:59b527ab3452 1282 if (iotHubClientInstance->connection_status_user_context != NULL)
AzureIoTClient 55:59b527ab3452 1283 {
AzureIoTClient 55:59b527ab3452 1284 free(iotHubClientInstance->connection_status_user_context);
AzureIoTClient 55:59b527ab3452 1285 }
AzureIoTClient 55:59b527ab3452 1286 iotHubClientInstance->connection_status_user_context = (IOTHUB_QUEUE_CONTEXT*)malloc(sizeof(IOTHUB_QUEUE_CONTEXT));
AzureIoTClient 55:59b527ab3452 1287 if (iotHubClientInstance->connection_status_user_context == NULL)
Azure.IoT.Build 54:6dcad9019a64 1288 {
Azure.IoT.Build 54:6dcad9019a64 1289 result = IOTHUB_CLIENT_ERROR;
Azure.IoT.Build 54:6dcad9019a64 1290 LogError("Failed allocating QUEUE_CONTEXT");
Azure.IoT.Build 54:6dcad9019a64 1291 }
Azure.IoT.Build 54:6dcad9019a64 1292 else
Azure.IoT.Build 54:6dcad9019a64 1293 {
AzureIoTClient 55:59b527ab3452 1294 iotHubClientInstance->connection_status_user_context->iotHubClientHandle = iotHubClientInstance;
AzureIoTClient 55:59b527ab3452 1295 iotHubClientInstance->connection_status_user_context->userContextCallback = userContextCallback;
Azure.IoT.Build 54:6dcad9019a64 1296
Azure.IoT.Build 54:6dcad9019a64 1297 /* Codes_SRS_IOTHUBCLIENT_25_085: [ `IoTHubClient_SetConnectionStatusCallback` shall call `IoTHubClient_LL_SetConnectionStatusCallback`, while passing the `IoTHubClient_LL` handle created by `IoTHubClient_Create` and the parameters `connectionStatusCallback` and `userContextCallback`. ]*/
AzureIoTClient 55:59b527ab3452 1298 result = IoTHubClient_LL_SetConnectionStatusCallback(iotHubClientInstance->IoTHubClientLLHandle, iothub_ll_connection_status_callback, iotHubClientInstance->connection_status_user_context);
Azure.IoT.Build 54:6dcad9019a64 1299 if (result != IOTHUB_CLIENT_OK)
Azure.IoT.Build 54:6dcad9019a64 1300 {
Azure.IoT.Build 54:6dcad9019a64 1301 LogError("IoTHubClient_LL_SetConnectionStatusCallback failed");
AzureIoTClient 55:59b527ab3452 1302 free(iotHubClientInstance->connection_status_user_context);
AzureIoTClient 61:8b85a4e797cf 1303 iotHubClientInstance->connection_status_user_context = NULL;
Azure.IoT.Build 54:6dcad9019a64 1304 }
Azure.IoT.Build 54:6dcad9019a64 1305 }
Azure.IoT.Build 54:6dcad9019a64 1306 }
AzureIoTClient 66:a419827cb051 1307 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 53:1e5a1ca1f274 1308 }
AzureIoTClient 53:1e5a1ca1f274 1309 }
AzureIoTClient 53:1e5a1ca1f274 1310 }
AzureIoTClient 52:1cc3c6d07cad 1311 return result;
AzureIoTClient 52:1cc3c6d07cad 1312 }
AzureIoTClient 52:1cc3c6d07cad 1313
AzureIoTClient 53:1e5a1ca1f274 1314 IOTHUB_CLIENT_RESULT IoTHubClient_SetRetryPolicy(IOTHUB_CLIENT_HANDLE iotHubClientHandle, IOTHUB_CLIENT_RETRY_POLICY retryPolicy, size_t retryTimeoutLimitInSeconds)
AzureIoTClient 52:1cc3c6d07cad 1315 {
AzureIoTClient 53:1e5a1ca1f274 1316 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 53:1e5a1ca1f274 1317
AzureIoTClient 53:1e5a1ca1f274 1318 if (iotHubClientHandle == NULL)
AzureIoTClient 53:1e5a1ca1f274 1319 {
AzureIoTClient 53:1e5a1ca1f274 1320 /* Codes_SRS_IOTHUBCLIENT_25_076: [** If `iotHubClientHandle` is `NULL`, `IoTHubClient_SetRetryPolicy` shall return `IOTHUB_CLIENT_INVALID_ARG`. ] */
AzureIoTClient 53:1e5a1ca1f274 1321 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 53:1e5a1ca1f274 1322 LogError("NULL iothubClientHandle");
AzureIoTClient 53:1e5a1ca1f274 1323 }
AzureIoTClient 53:1e5a1ca1f274 1324 else
AzureIoTClient 53:1e5a1ca1f274 1325 {
AzureIoTClient 53:1e5a1ca1f274 1326 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 53:1e5a1ca1f274 1327
AzureIoTClient 66:a419827cb051 1328 /* Codes_SRS_IOTHUBCLIENT_25_073: [ `IoTHubClient_SetRetryPolicy` shall start the worker thread if it was not previously started. ] */
AzureIoTClient 66:a419827cb051 1329 if ((result = StartWorkerThreadIfNeeded(iotHubClientInstance)) != IOTHUB_CLIENT_OK)
AzureIoTClient 53:1e5a1ca1f274 1330 {
AzureIoTClient 66:a419827cb051 1331 /* Codes_SRS_IOTHUBCLIENT_25_075: [ If starting the thread fails, `IoTHubClient_SetRetryPolicy` shall return `IOTHUB_CLIENT_ERROR`. ]*/
AzureIoTClient 53:1e5a1ca1f274 1332 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1333 LogError("Could not start worker thread");
AzureIoTClient 53:1e5a1ca1f274 1334 }
AzureIoTClient 53:1e5a1ca1f274 1335 else
AzureIoTClient 53:1e5a1ca1f274 1336 {
AzureIoTClient 66:a419827cb051 1337 /* Codes_SRS_IOTHUBCLIENT_25_079: [ `IoTHubClient_SetRetryPolicy` shall be made thread-safe by using the lock created in `IoTHubClient_Create`.] */
AzureIoTClient 66:a419827cb051 1338 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 53:1e5a1ca1f274 1339 {
AzureIoTClient 66:a419827cb051 1340 /* Codes_SRS_IOTHUBCLIENT_25_080: [ If acquiring the lock fails, `IoTHubClient_SetRetryPolicy` shall return `IOTHUB_CLIENT_ERROR`. ]*/
AzureIoTClient 53:1e5a1ca1f274 1341 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1342 LogError("Could not acquire lock");
AzureIoTClient 53:1e5a1ca1f274 1343 }
AzureIoTClient 53:1e5a1ca1f274 1344 else
AzureIoTClient 53:1e5a1ca1f274 1345 {
AzureIoTClient 53:1e5a1ca1f274 1346 /* Codes_SRS_IOTHUBCLIENT_25_077: [ `IoTHubClient_SetRetryPolicy` shall call `IoTHubClient_LL_SetRetryPolicy`, while passing the `IoTHubClient_LL` handle created by `IoTHubClient_Create` and the parameters `retryPolicy` and `retryTimeoutLimitinSeconds`.]*/
AzureIoTClient 53:1e5a1ca1f274 1347 result = IoTHubClient_LL_SetRetryPolicy(iotHubClientInstance->IoTHubClientLLHandle, retryPolicy, retryTimeoutLimitInSeconds);
AzureIoTClient 66:a419827cb051 1348 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 53:1e5a1ca1f274 1349 }
AzureIoTClient 53:1e5a1ca1f274 1350
AzureIoTClient 53:1e5a1ca1f274 1351 }
AzureIoTClient 53:1e5a1ca1f274 1352 }
AzureIoTClient 52:1cc3c6d07cad 1353
AzureIoTClient 52:1cc3c6d07cad 1354 return result;
AzureIoTClient 52:1cc3c6d07cad 1355 }
AzureIoTClient 52:1cc3c6d07cad 1356
Azure.IoT.Build 54:6dcad9019a64 1357 IOTHUB_CLIENT_RESULT IoTHubClient_GetRetryPolicy(IOTHUB_CLIENT_HANDLE iotHubClientHandle, IOTHUB_CLIENT_RETRY_POLICY* retryPolicy, size_t* retryTimeoutLimitInSeconds)
AzureIoTClient 52:1cc3c6d07cad 1358 {
AzureIoTClient 53:1e5a1ca1f274 1359 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 53:1e5a1ca1f274 1360
AzureIoTClient 53:1e5a1ca1f274 1361 if (iotHubClientHandle == NULL)
AzureIoTClient 53:1e5a1ca1f274 1362 {
AzureIoTClient 53:1e5a1ca1f274 1363 /* Codes_SRS_IOTHUBCLIENT_25_092: [ If `iotHubClientHandle` is `NULL`, `IoTHubClient_GetRetryPolicy` shall return `IOTHUB_CLIENT_INVALID_ARG`. ]*/
AzureIoTClient 53:1e5a1ca1f274 1364 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 53:1e5a1ca1f274 1365 LogError("NULL iothubClientHandle");
AzureIoTClient 53:1e5a1ca1f274 1366 }
AzureIoTClient 53:1e5a1ca1f274 1367 else
AzureIoTClient 53:1e5a1ca1f274 1368 {
AzureIoTClient 53:1e5a1ca1f274 1369 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 53:1e5a1ca1f274 1370
AzureIoTClient 66:a419827cb051 1371 /* Codes_SRS_IOTHUBCLIENT_25_089: [ `IoTHubClient_GetRetryPolicy` shall start the worker thread if it was not previously started.]*/
AzureIoTClient 66:a419827cb051 1372 if ((result = StartWorkerThreadIfNeeded(iotHubClientInstance)) != IOTHUB_CLIENT_OK)
AzureIoTClient 53:1e5a1ca1f274 1373 {
AzureIoTClient 66:a419827cb051 1374 /* Codes_SRS_IOTHUBCLIENT_25_091: [ If starting the thread fails, `IoTHubClient_GetRetryPolicy` shall return `IOTHUB_CLIENT_ERROR`.]*/
AzureIoTClient 53:1e5a1ca1f274 1375 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1376 LogError("Could not start worker thread");
AzureIoTClient 53:1e5a1ca1f274 1377 }
AzureIoTClient 53:1e5a1ca1f274 1378 else
AzureIoTClient 53:1e5a1ca1f274 1379 {
AzureIoTClient 66:a419827cb051 1380 /* Codes_SRS_IOTHUBCLIENT_25_095: [ `IoTHubClient_GetRetryPolicy` shall be made thread-safe by using the lock created in `IoTHubClient_Create`. ]*/
AzureIoTClient 66:a419827cb051 1381 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 53:1e5a1ca1f274 1382 {
AzureIoTClient 66:a419827cb051 1383 /* Codes_SRS_IOTHUBCLIENT_25_096: [ If acquiring the lock fails, `IoTHubClient_GetRetryPolicy` shall return `IOTHUB_CLIENT_ERROR`. ]*/
AzureIoTClient 53:1e5a1ca1f274 1384 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1385 LogError("Could not acquire lock");
AzureIoTClient 53:1e5a1ca1f274 1386 }
AzureIoTClient 53:1e5a1ca1f274 1387 else
AzureIoTClient 53:1e5a1ca1f274 1388 {
AzureIoTClient 53:1e5a1ca1f274 1389 /* Codes_SRS_IOTHUBCLIENT_25_093: [ `IoTHubClient_GetRetryPolicy` shall call `IoTHubClient_LL_GetRetryPolicy`, while passing the `IoTHubClient_LL` handle created by `IoTHubClient_Create` and the parameters `connectionStatusCallback` and `userContextCallback`.]*/
AzureIoTClient 53:1e5a1ca1f274 1390 result = IoTHubClient_LL_GetRetryPolicy(iotHubClientInstance->IoTHubClientLLHandle, retryPolicy, retryTimeoutLimitInSeconds);
AzureIoTClient 66:a419827cb051 1391 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 53:1e5a1ca1f274 1392 }
AzureIoTClient 53:1e5a1ca1f274 1393 }
AzureIoTClient 53:1e5a1ca1f274 1394 }
AzureIoTClient 52:1cc3c6d07cad 1395
AzureIoTClient 52:1cc3c6d07cad 1396 return result;
AzureIoTClient 52:1cc3c6d07cad 1397 }
AzureIoTClient 52:1cc3c6d07cad 1398
AzureIoTClient 16:deba40344375 1399 IOTHUB_CLIENT_RESULT IoTHubClient_GetLastMessageReceiveTime(IOTHUB_CLIENT_HANDLE iotHubClientHandle, time_t* lastMessageReceiveTime)
AzureIoTClient 16:deba40344375 1400 {
AzureIoTClient 16:deba40344375 1401 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 16:deba40344375 1402
AzureIoTClient 16:deba40344375 1403 if (iotHubClientHandle == NULL)
AzureIoTClient 16:deba40344375 1404 {
AzureIoTClient 16:deba40344375 1405 /* Codes_SRS_IOTHUBCLIENT_01_020: [If iotHubClientHandle is NULL, IoTHubClient_GetLastMessageReceiveTime shall return IOTHUB_CLIENT_INVALID_ARG.] */
AzureIoTClient 16:deba40344375 1406 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 39:2719651a5bee 1407 LogError("NULL iothubClientHandle");
AzureIoTClient 16:deba40344375 1408 }
AzureIoTClient 16:deba40344375 1409 else
AzureIoTClient 16:deba40344375 1410 {
AzureIoTClient 16:deba40344375 1411 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 16:deba40344375 1412
AzureIoTClient 16:deba40344375 1413 /* Codes_SRS_IOTHUBCLIENT_01_035: [IoTHubClient_GetLastMessageReceiveTime shall be made thread-safe by using the lock created in IoTHubClient_Create.] */
AzureIoTClient 16:deba40344375 1414 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 16:deba40344375 1415 {
AzureIoTClient 16:deba40344375 1416 /* Codes_SRS_IOTHUBCLIENT_01_036: [If acquiring the lock fails, IoTHubClient_GetLastMessageReceiveTime shall return IOTHUB_CLIENT_ERROR.] */
AzureIoTClient 16:deba40344375 1417 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 39:2719651a5bee 1418 LogError("Could not acquire lock");
AzureIoTClient 16:deba40344375 1419 }
AzureIoTClient 16:deba40344375 1420 else
AzureIoTClient 16:deba40344375 1421 {
AzureIoTClient 16:deba40344375 1422 /* Codes_SRS_IOTHUBCLIENT_01_019: [IoTHubClient_GetLastMessageReceiveTime shall call IoTHubClient_LL_GetLastMessageReceiveTime, while passing the IoTHubClient_LL handle created by IoTHubClient_Create and the parameter lastMessageReceiveTime.] */
AzureIoTClient 16:deba40344375 1423 /* Codes_SRS_IOTHUBCLIENT_01_021: [Otherwise, IoTHubClient_GetLastMessageReceiveTime shall return the result of IoTHubClient_LL_GetLastMessageReceiveTime.] */
AzureIoTClient 16:deba40344375 1424 result = IoTHubClient_LL_GetLastMessageReceiveTime(iotHubClientInstance->IoTHubClientLLHandle, lastMessageReceiveTime);
AzureIoTClient 16:deba40344375 1425
AzureIoTClient 16:deba40344375 1426 /* Codes_SRS_IOTHUBCLIENT_01_035: [IoTHubClient_GetLastMessageReceiveTime shall be made thread-safe by using the lock created in IoTHubClient_Create.] */
AzureIoTClient 53:1e5a1ca1f274 1427 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 16:deba40344375 1428 }
AzureIoTClient 16:deba40344375 1429 }
AzureIoTClient 16:deba40344375 1430
AzureIoTClient 16:deba40344375 1431 return result;
AzureIoTClient 16:deba40344375 1432 }
AzureIoTClient 16:deba40344375 1433
AzureIoTClient 16:deba40344375 1434 IOTHUB_CLIENT_RESULT IoTHubClient_SetOption(IOTHUB_CLIENT_HANDLE iotHubClientHandle, const char* optionName, const void* value)
AzureIoTClient 16:deba40344375 1435 {
AzureIoTClient 16:deba40344375 1436 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 16:deba40344375 1437 /*Codes_SRS_IOTHUBCLIENT_02_034: [If parameter iotHubClientHandle is NULL then IoTHubClient_SetOption shall return IOTHUB_CLIENT_INVALID_ARG.] */
AzureIoTClient 42:448eecc3676e 1438 /*Codes_SRS_IOTHUBCLIENT_02_035: [ If parameter optionName is NULL then IoTHubClient_SetOption shall return IOTHUB_CLIENT_INVALID_ARG. ]*/
AzureIoTClient 42:448eecc3676e 1439 /*Codes_SRS_IOTHUBCLIENT_02_036: [ If parameter value is NULL then IoTHubClient_SetOption shall return IOTHUB_CLIENT_INVALID_ARG. ]*/
AzureIoTClient 16:deba40344375 1440 if (
AzureIoTClient 16:deba40344375 1441 (iotHubClientHandle == NULL) ||
AzureIoTClient 16:deba40344375 1442 (optionName == NULL) ||
AzureIoTClient 16:deba40344375 1443 (value == NULL)
AzureIoTClient 16:deba40344375 1444 )
AzureIoTClient 16:deba40344375 1445 {
AzureIoTClient 16:deba40344375 1446 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 53:1e5a1ca1f274 1447 LogError("invalid arg (NULL)");
AzureIoTClient 16:deba40344375 1448 }
AzureIoTClient 16:deba40344375 1449 else
AzureIoTClient 16:deba40344375 1450 {
AzureIoTClient 16:deba40344375 1451 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 16:deba40344375 1452
AzureIoTClient 40:1a94db9139ea 1453 /* Codes_SRS_IOTHUBCLIENT_01_041: [ IoTHubClient_SetOption shall be made thread-safe by using the lock created in IoTHubClient_Create. ]*/
AzureIoTClient 40:1a94db9139ea 1454 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 40:1a94db9139ea 1455 {
AzureIoTClient 66:a419827cb051 1456 /* Codes_SRS_IOTHUBCLIENT_01_042: [ If acquiring the lock fails, IoTHubClient_SetOption shall return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 40:1a94db9139ea 1457 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 40:1a94db9139ea 1458 LogError("Could not acquire lock");
AzureIoTClient 40:1a94db9139ea 1459 }
AzureIoTClient 40:1a94db9139ea 1460 else
AzureIoTClient 16:deba40344375 1461 {
AzureIoTClient 40:1a94db9139ea 1462 /*Codes_SRS_IOTHUBCLIENT_02_038: [If optionName doesn't match one of the options handled by this module then IoTHubClient_SetOption shall call IoTHubClient_LL_SetOption passing the same parameters and return what IoTHubClient_LL_SetOption returns.] */
AzureIoTClient 40:1a94db9139ea 1463 result = IoTHubClient_LL_SetOption(iotHubClientInstance->IoTHubClientLLHandle, optionName, value);
AzureIoTClient 40:1a94db9139ea 1464 if (result != IOTHUB_CLIENT_OK)
AzureIoTClient 40:1a94db9139ea 1465 {
AzureIoTClient 40:1a94db9139ea 1466 LogError("IoTHubClient_LL_SetOption failed");
AzureIoTClient 40:1a94db9139ea 1467 }
AzureIoTClient 40:1a94db9139ea 1468
AzureIoTClient 53:1e5a1ca1f274 1469 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 53:1e5a1ca1f274 1470 }
AzureIoTClient 53:1e5a1ca1f274 1471 }
AzureIoTClient 53:1e5a1ca1f274 1472 return result;
AzureIoTClient 53:1e5a1ca1f274 1473 }
AzureIoTClient 53:1e5a1ca1f274 1474
AzureIoTClient 53:1e5a1ca1f274 1475 IOTHUB_CLIENT_RESULT IoTHubClient_SetDeviceTwinCallback(IOTHUB_CLIENT_HANDLE iotHubClientHandle, IOTHUB_CLIENT_DEVICE_TWIN_CALLBACK deviceTwinCallback, void* userContextCallback)
AzureIoTClient 53:1e5a1ca1f274 1476 {
AzureIoTClient 53:1e5a1ca1f274 1477 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 53:1e5a1ca1f274 1478
AzureIoTClient 53:1e5a1ca1f274 1479 /*Codes_SRS_IOTHUBCLIENT_10_001: [** `IoTHubClient_SetDeviceTwinCallback` shall fail and return `IOTHUB_CLIENT_INVALID_ARG` if parameter `iotHubClientHandle` is `NULL`. ]*/
AzureIoTClient 53:1e5a1ca1f274 1480 if (iotHubClientHandle == NULL)
AzureIoTClient 53:1e5a1ca1f274 1481 {
AzureIoTClient 53:1e5a1ca1f274 1482 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 53:1e5a1ca1f274 1483 LogError("invalid arg (NULL)");
AzureIoTClient 53:1e5a1ca1f274 1484 }
AzureIoTClient 53:1e5a1ca1f274 1485 else
AzureIoTClient 53:1e5a1ca1f274 1486 {
AzureIoTClient 53:1e5a1ca1f274 1487 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 53:1e5a1ca1f274 1488
AzureIoTClient 66:a419827cb051 1489 /*Codes_SRS_IOTHUBCLIENT_10_003: [** If the transport connection is shared, the thread shall be started by calling `IoTHubTransport_StartWorkerThread`. ]*/
AzureIoTClient 66:a419827cb051 1490 if ((result = StartWorkerThreadIfNeeded(iotHubClientInstance)) != IOTHUB_CLIENT_OK)
AzureIoTClient 53:1e5a1ca1f274 1491 {
AzureIoTClient 66:a419827cb051 1492 /*Codes_SRS_IOTHUBCLIENT_10_004: [** If starting the thread fails, `IoTHubClient_SetDeviceTwinCallback` shall return `IOTHUB_CLIENT_ERROR`. ]*/
AzureIoTClient 53:1e5a1ca1f274 1493 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1494 LogError("Could not start worker thread");
AzureIoTClient 53:1e5a1ca1f274 1495 }
AzureIoTClient 53:1e5a1ca1f274 1496 else
AzureIoTClient 53:1e5a1ca1f274 1497 {
AzureIoTClient 66:a419827cb051 1498 /*Codes_SRS_IOTHUBCLIENT_10_020: [** `IoTHubClient_SetDeviceTwinCallback` shall be made thread - safe by using the lock created in IoTHubClient_Create. ]*/
AzureIoTClient 66:a419827cb051 1499 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 53:1e5a1ca1f274 1500 {
AzureIoTClient 66:a419827cb051 1501 /*Codes_SRS_IOTHUBCLIENT_10_002: [** If acquiring the lock fails, `IoTHubClient_SetDeviceTwinCallback` shall return `IOTHUB_CLIENT_ERROR`. ]*/
AzureIoTClient 53:1e5a1ca1f274 1502 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1503 LogError("Could not acquire lock");
AzureIoTClient 53:1e5a1ca1f274 1504 }
AzureIoTClient 53:1e5a1ca1f274 1505 else
AzureIoTClient 53:1e5a1ca1f274 1506 {
AzureIoTClient 67:ecebc2a41159 1507 if (iotHubClientInstance->created_with_transport_handle == 0)
AzureIoTClient 67:ecebc2a41159 1508 {
AzureIoTClient 67:ecebc2a41159 1509 iotHubClientInstance->desired_state_callback = deviceTwinCallback;
AzureIoTClient 67:ecebc2a41159 1510 }
AzureIoTClient 67:ecebc2a41159 1511
Azure.IoT.Build 54:6dcad9019a64 1512 if (iotHubClientInstance->created_with_transport_handle != 0 || deviceTwinCallback == NULL)
Azure.IoT.Build 54:6dcad9019a64 1513 {
Azure.IoT.Build 54:6dcad9019a64 1514 /*Codes_SRS_IOTHUBCLIENT_10_005: [** `IoTHubClient_LL_SetDeviceTwinCallback` shall call `IoTHubClient_LL_SetDeviceTwinCallback`, while passing the `IoTHubClient_LL handle` created by `IoTHubClient_LL_Create` along with the parameters `reportedStateCallback` and `userContextCallback`. ]*/
Azure.IoT.Build 54:6dcad9019a64 1515 result = IoTHubClient_LL_SetDeviceTwinCallback(iotHubClientInstance->IoTHubClientLLHandle, deviceTwinCallback, userContextCallback);
Azure.IoT.Build 54:6dcad9019a64 1516 }
Azure.IoT.Build 54:6dcad9019a64 1517 else
AzureIoTClient 53:1e5a1ca1f274 1518 {
Azure.IoT.Build 54:6dcad9019a64 1519 if (iotHubClientInstance->devicetwin_user_context != NULL)
Azure.IoT.Build 54:6dcad9019a64 1520 {
Azure.IoT.Build 54:6dcad9019a64 1521 free(iotHubClientInstance->devicetwin_user_context);
Azure.IoT.Build 54:6dcad9019a64 1522 }
Azure.IoT.Build 54:6dcad9019a64 1523
Azure.IoT.Build 54:6dcad9019a64 1524 /*Codes_SRS_IOTHUBCLIENT_07_002: [ IoTHubClient_SetDeviceTwinCallback shall allocate a IOTHUB_QUEUE_CONTEXT object to be sent to the IoTHubClient_LL_SetDeviceTwinCallback function as a user context. ]*/
AzureIoTClient 55:59b527ab3452 1525 iotHubClientInstance->devicetwin_user_context = (IOTHUB_QUEUE_CONTEXT*)malloc(sizeof(IOTHUB_QUEUE_CONTEXT));
Azure.IoT.Build 54:6dcad9019a64 1526 if (iotHubClientInstance->devicetwin_user_context == NULL)
Azure.IoT.Build 54:6dcad9019a64 1527 {
Azure.IoT.Build 54:6dcad9019a64 1528 result = IOTHUB_CLIENT_ERROR;
Azure.IoT.Build 54:6dcad9019a64 1529 LogError("Failed allocating QUEUE_CONTEXT");
Azure.IoT.Build 54:6dcad9019a64 1530 }
Azure.IoT.Build 54:6dcad9019a64 1531 else
Azure.IoT.Build 54:6dcad9019a64 1532 {
Azure.IoT.Build 54:6dcad9019a64 1533 /*Codes_SRS_IOTHUBCLIENT_10_005: [** `IoTHubClient_LL_SetDeviceTwinCallback` shall call `IoTHubClient_LL_SetDeviceTwinCallback`, while passing the `IoTHubClient_LL handle` created by `IoTHubClient_LL_Create` along with the parameters `iothub_ll_device_twin_callback` and IOTHUB_QUEUE_CONTEXT variable. ]*/
AzureIoTClient 55:59b527ab3452 1534 iotHubClientInstance->devicetwin_user_context->iotHubClientHandle = iotHubClientInstance;
AzureIoTClient 55:59b527ab3452 1535 iotHubClientInstance->devicetwin_user_context->userContextCallback = userContextCallback;
Azure.IoT.Build 54:6dcad9019a64 1536 result = IoTHubClient_LL_SetDeviceTwinCallback(iotHubClientInstance->IoTHubClientLLHandle, iothub_ll_device_twin_callback, iotHubClientInstance->devicetwin_user_context);
Azure.IoT.Build 54:6dcad9019a64 1537 if (result != IOTHUB_CLIENT_OK)
Azure.IoT.Build 54:6dcad9019a64 1538 {
Azure.IoT.Build 54:6dcad9019a64 1539 LogError("IoTHubClient_LL_SetDeviceTwinCallback failed");
Azure.IoT.Build 54:6dcad9019a64 1540 free(iotHubClientInstance->devicetwin_user_context);
AzureIoTClient 61:8b85a4e797cf 1541 iotHubClientInstance->devicetwin_user_context = NULL;
Azure.IoT.Build 54:6dcad9019a64 1542 }
Azure.IoT.Build 54:6dcad9019a64 1543 }
AzureIoTClient 53:1e5a1ca1f274 1544 }
AzureIoTClient 66:a419827cb051 1545
AzureIoTClient 66:a419827cb051 1546 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 53:1e5a1ca1f274 1547 }
AzureIoTClient 16:deba40344375 1548 }
AzureIoTClient 16:deba40344375 1549 }
AzureIoTClient 16:deba40344375 1550 return result;
AzureIoTClient 16:deba40344375 1551 }
AzureIoTClient 42:448eecc3676e 1552
AzureIoTClient 53:1e5a1ca1f274 1553 IOTHUB_CLIENT_RESULT IoTHubClient_SendReportedState(IOTHUB_CLIENT_HANDLE iotHubClientHandle, const unsigned char* reportedState, size_t size, IOTHUB_CLIENT_REPORTED_STATE_CALLBACK reportedStateCallback, void* userContextCallback)
AzureIoTClient 53:1e5a1ca1f274 1554 {
AzureIoTClient 53:1e5a1ca1f274 1555 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 53:1e5a1ca1f274 1556
AzureIoTClient 53:1e5a1ca1f274 1557 /*Codes_SRS_IOTHUBCLIENT_10_013: [** If `iotHubClientHandle` is `NULL`, `IoTHubClient_SendReportedState` shall return `IOTHUB_CLIENT_INVALID_ARG`. ]*/
AzureIoTClient 53:1e5a1ca1f274 1558 if (iotHubClientHandle == NULL)
AzureIoTClient 53:1e5a1ca1f274 1559 {
AzureIoTClient 53:1e5a1ca1f274 1560 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 53:1e5a1ca1f274 1561 LogError("invalid arg (NULL)");
AzureIoTClient 53:1e5a1ca1f274 1562 }
AzureIoTClient 53:1e5a1ca1f274 1563 else
AzureIoTClient 53:1e5a1ca1f274 1564 {
AzureIoTClient 53:1e5a1ca1f274 1565 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 53:1e5a1ca1f274 1566
AzureIoTClient 66:a419827cb051 1567 /*Codes_SRS_IOTHUBCLIENT_10_015: [** If the transport connection is shared, the thread shall be started by calling `IoTHubTransport_StartWorkerThread`. ]*/
AzureIoTClient 66:a419827cb051 1568 if ((result = StartWorkerThreadIfNeeded(iotHubClientInstance)) != IOTHUB_CLIENT_OK)
AzureIoTClient 53:1e5a1ca1f274 1569 {
AzureIoTClient 66:a419827cb051 1570 /*Codes_SRS_IOTHUBCLIENT_10_016: [** If starting the thread fails, `IoTHubClient_SendReportedState` shall return `IOTHUB_CLIENT_ERROR`. ]*/
AzureIoTClient 53:1e5a1ca1f274 1571 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1572 LogError("Could not start worker thread");
AzureIoTClient 53:1e5a1ca1f274 1573 }
AzureIoTClient 53:1e5a1ca1f274 1574 else
AzureIoTClient 53:1e5a1ca1f274 1575 {
Azure.IoT.Build 54:6dcad9019a64 1576 if (iotHubClientInstance->created_with_transport_handle == 0)
Azure.IoT.Build 54:6dcad9019a64 1577 {
Azure.IoT.Build 54:6dcad9019a64 1578 iotHubClientInstance->reported_state_callback = reportedStateCallback;
Azure.IoT.Build 54:6dcad9019a64 1579 }
AzureIoTClient 66:a419827cb051 1580
AzureIoTClient 66:a419827cb051 1581 /*Codes_SRS_IOTHUBCLIENT_10_021: [** `IoTHubClient_SendReportedState` shall be made thread-safe by using the lock created in IoTHubClient_Create. ]*/
AzureIoTClient 66:a419827cb051 1582 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 53:1e5a1ca1f274 1583 {
AzureIoTClient 66:a419827cb051 1584 /*Codes_SRS_IOTHUBCLIENT_10_014: [** If acquiring the lock fails, `IoTHubClient_SendReportedState` shall return `IOTHUB_CLIENT_ERROR`. ]*/
AzureIoTClient 53:1e5a1ca1f274 1585 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1586 LogError("Could not acquire lock");
AzureIoTClient 53:1e5a1ca1f274 1587 }
AzureIoTClient 53:1e5a1ca1f274 1588 else
AzureIoTClient 53:1e5a1ca1f274 1589 {
Azure.IoT.Build 54:6dcad9019a64 1590 if (iotHubClientInstance->created_with_transport_handle != 0 || reportedStateCallback == NULL)
Azure.IoT.Build 54:6dcad9019a64 1591 {
Azure.IoT.Build 54:6dcad9019a64 1592 /*Codes_SRS_IOTHUBCLIENT_10_017: [** `IoTHubClient_SendReportedState` shall call `IoTHubClient_LL_SendReportedState`, while passing the `IoTHubClient_LL handle` created by `IoTHubClient_LL_Create` along with the parameters `reportedState`, `size`, `reportedStateCallback`, and `userContextCallback`. ]*/
Azure.IoT.Build 54:6dcad9019a64 1593 /*Codes_SRS_IOTHUBCLIENT_10_018: [** When `IoTHubClient_LL_SendReportedState` is called, `IoTHubClient_SendReportedState` shall return the result of `IoTHubClient_LL_SendReportedState`. **]*/
Azure.IoT.Build 54:6dcad9019a64 1594 result = IoTHubClient_LL_SendReportedState(iotHubClientInstance->IoTHubClientLLHandle, reportedState, size, reportedStateCallback, userContextCallback);
Azure.IoT.Build 54:6dcad9019a64 1595 }
Azure.IoT.Build 54:6dcad9019a64 1596 else
AzureIoTClient 53:1e5a1ca1f274 1597 {
Azure.IoT.Build 54:6dcad9019a64 1598 /* Codes_SRS_IOTHUBCLIENT_07_003: [ IoTHubClient_SendReportedState shall allocate a IOTHUB_QUEUE_CONTEXT object to be sent to the IoTHubClient_LL_SendReportedState function as a user context. ] */
Azure.IoT.Build 54:6dcad9019a64 1599 IOTHUB_QUEUE_CONTEXT* queue_context = (IOTHUB_QUEUE_CONTEXT*)malloc(sizeof(IOTHUB_QUEUE_CONTEXT));
Azure.IoT.Build 54:6dcad9019a64 1600 if (queue_context == NULL)
Azure.IoT.Build 54:6dcad9019a64 1601 {
Azure.IoT.Build 54:6dcad9019a64 1602 result = IOTHUB_CLIENT_ERROR;
Azure.IoT.Build 54:6dcad9019a64 1603 LogError("Failed allocating QUEUE_CONTEXT");
Azure.IoT.Build 54:6dcad9019a64 1604 }
Azure.IoT.Build 54:6dcad9019a64 1605 else
Azure.IoT.Build 54:6dcad9019a64 1606 {
Azure.IoT.Build 54:6dcad9019a64 1607 queue_context->iotHubClientHandle = iotHubClientInstance;
Azure.IoT.Build 54:6dcad9019a64 1608 queue_context->userContextCallback = userContextCallback;
Azure.IoT.Build 54:6dcad9019a64 1609 /*Codes_SRS_IOTHUBCLIENT_10_017: [** `IoTHubClient_SendReportedState` shall call `IoTHubClient_LL_SendReportedState`, while passing the `IoTHubClient_LL handle` created by `IoTHubClient_LL_Create` along with the parameters `reportedState`, `size`, `iothub_ll_reported_state_callback` and IOTHUB_QUEUE_CONTEXT variable. ]*/
Azure.IoT.Build 54:6dcad9019a64 1610 /*Codes_SRS_IOTHUBCLIENT_10_018: [** When `IoTHubClient_LL_SendReportedState` is called, `IoTHubClient_SendReportedState` shall return the result of `IoTHubClient_LL_SendReportedState`. **]*/
Azure.IoT.Build 54:6dcad9019a64 1611 result = IoTHubClient_LL_SendReportedState(iotHubClientInstance->IoTHubClientLLHandle, reportedState, size, iothub_ll_reported_state_callback, queue_context);
Azure.IoT.Build 54:6dcad9019a64 1612 if (result != IOTHUB_CLIENT_OK)
Azure.IoT.Build 54:6dcad9019a64 1613 {
Azure.IoT.Build 54:6dcad9019a64 1614 LogError("IoTHubClient_LL_SendReportedState failed");
Azure.IoT.Build 54:6dcad9019a64 1615 free(queue_context);
Azure.IoT.Build 54:6dcad9019a64 1616 }
Azure.IoT.Build 54:6dcad9019a64 1617 }
AzureIoTClient 53:1e5a1ca1f274 1618 }
AzureIoTClient 66:a419827cb051 1619
AzureIoTClient 66:a419827cb051 1620 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 53:1e5a1ca1f274 1621 }
AzureIoTClient 53:1e5a1ca1f274 1622 }
AzureIoTClient 53:1e5a1ca1f274 1623 }
AzureIoTClient 53:1e5a1ca1f274 1624 return result;
AzureIoTClient 53:1e5a1ca1f274 1625 }
AzureIoTClient 53:1e5a1ca1f274 1626
AzureIoTClient 53:1e5a1ca1f274 1627 IOTHUB_CLIENT_RESULT IoTHubClient_SetDeviceMethodCallback(IOTHUB_CLIENT_HANDLE iotHubClientHandle, IOTHUB_CLIENT_DEVICE_METHOD_CALLBACK_ASYNC deviceMethodCallback, void* userContextCallback)
AzureIoTClient 53:1e5a1ca1f274 1628 {
AzureIoTClient 53:1e5a1ca1f274 1629 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 53:1e5a1ca1f274 1630
AzureIoTClient 53:1e5a1ca1f274 1631 /*Codes_SRS_IOTHUBCLIENT_12_012: [ If iotHubClientHandle is NULL, IoTHubClient_SetDeviceMethodCallback shall return IOTHUB_CLIENT_INVALID_ARG. ]*/
AzureIoTClient 53:1e5a1ca1f274 1632 if (iotHubClientHandle == NULL)
AzureIoTClient 53:1e5a1ca1f274 1633 {
AzureIoTClient 53:1e5a1ca1f274 1634 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 53:1e5a1ca1f274 1635 LogError("invalid arg (NULL)");
AzureIoTClient 53:1e5a1ca1f274 1636 }
AzureIoTClient 53:1e5a1ca1f274 1637 else
AzureIoTClient 53:1e5a1ca1f274 1638 {
AzureIoTClient 53:1e5a1ca1f274 1639 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 53:1e5a1ca1f274 1640
AzureIoTClient 66:a419827cb051 1641 /*Codes_SRS_IOTHUBCLIENT_12_014: [ If the transport handle is null and the worker thread is not initialized, the thread shall be started by calling IoTHubTransport_StartWorkerThread. ]*/
AzureIoTClient 66:a419827cb051 1642 if ((result = StartWorkerThreadIfNeeded(iotHubClientInstance)) != IOTHUB_CLIENT_OK)
AzureIoTClient 53:1e5a1ca1f274 1643 {
AzureIoTClient 66:a419827cb051 1644 /*Codes_SRS_IOTHUBCLIENT_12_015: [ If starting the thread fails, IoTHubClient_SetDeviceMethodCallback shall return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 53:1e5a1ca1f274 1645 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1646 LogError("Could not start worker thread");
AzureIoTClient 53:1e5a1ca1f274 1647 }
AzureIoTClient 53:1e5a1ca1f274 1648 else
AzureIoTClient 53:1e5a1ca1f274 1649 {
AzureIoTClient 62:5a4cdacf5090 1650 if (iotHubClientInstance->created_with_transport_handle == 0)
AzureIoTClient 62:5a4cdacf5090 1651 {
AzureIoTClient 62:5a4cdacf5090 1652 iotHubClientInstance->device_method_callback = deviceMethodCallback;
AzureIoTClient 62:5a4cdacf5090 1653 }
AzureIoTClient 66:a419827cb051 1654
AzureIoTClient 66:a419827cb051 1655 /*Codes_SRS_IOTHUBCLIENT_12_018: [ IoTHubClient_SetDeviceMethodCallback shall be made thread-safe by using the lock created in IoTHubClient_Create. ]*/
AzureIoTClient 66:a419827cb051 1656 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 53:1e5a1ca1f274 1657 {
AzureIoTClient 66:a419827cb051 1658 /*Codes_SRS_IOTHUBCLIENT_12_013: [ If acquiring the lock fails, IoTHubClient_SetDeviceMethodCallback shall return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 53:1e5a1ca1f274 1659 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1660 LogError("Could not acquire lock");
AzureIoTClient 53:1e5a1ca1f274 1661 }
AzureIoTClient 53:1e5a1ca1f274 1662 else
AzureIoTClient 53:1e5a1ca1f274 1663 {
AzureIoTClient 62:5a4cdacf5090 1664 if (iotHubClientInstance->method_user_context)
AzureIoTClient 62:5a4cdacf5090 1665 {
AzureIoTClient 62:5a4cdacf5090 1666 free(iotHubClientInstance->method_user_context);
AzureIoTClient 62:5a4cdacf5090 1667 iotHubClientInstance->method_user_context = NULL;
AzureIoTClient 62:5a4cdacf5090 1668 }
AzureIoTClient 62:5a4cdacf5090 1669 if (deviceMethodCallback == NULL)
AzureIoTClient 62:5a4cdacf5090 1670 {
AzureIoTClient 62:5a4cdacf5090 1671 result = IoTHubClient_LL_SetDeviceMethodCallback_Ex(iotHubClientInstance->IoTHubClientLLHandle, NULL, NULL);
AzureIoTClient 62:5a4cdacf5090 1672 }
AzureIoTClient 62:5a4cdacf5090 1673 else
AzureIoTClient 53:1e5a1ca1f274 1674 {
AzureIoTClient 62:5a4cdacf5090 1675 iotHubClientInstance->method_user_context = (IOTHUB_QUEUE_CONTEXT*)malloc(sizeof(IOTHUB_QUEUE_CONTEXT));
AzureIoTClient 62:5a4cdacf5090 1676 if (iotHubClientInstance->method_user_context == NULL)
AzureIoTClient 62:5a4cdacf5090 1677 {
AzureIoTClient 62:5a4cdacf5090 1678 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 62:5a4cdacf5090 1679 LogError("Failed allocating QUEUE_CONTEXT");
AzureIoTClient 62:5a4cdacf5090 1680 }
AzureIoTClient 62:5a4cdacf5090 1681 else
AzureIoTClient 62:5a4cdacf5090 1682 {
AzureIoTClient 62:5a4cdacf5090 1683 iotHubClientInstance->method_user_context->iotHubClientHandle = iotHubClientHandle;
AzureIoTClient 62:5a4cdacf5090 1684 iotHubClientInstance->method_user_context->userContextCallback = userContextCallback;
AzureIoTClient 62:5a4cdacf5090 1685
AzureIoTClient 62:5a4cdacf5090 1686 /*Codes_SRS_IOTHUBCLIENT_12_016: [ IoTHubClient_SetDeviceMethodCallback shall call IoTHubClient_LL_SetDeviceMethodCallback, while passing the IoTHubClient_LL_handle created by IoTHubClient_LL_Create along with the parameters deviceMethodCallback and userContextCallback. ]*/
AzureIoTClient 62:5a4cdacf5090 1687 /*Codes_SRS_IOTHUBCLIENT_12_017: [ When IoTHubClient_LL_SetDeviceMethodCallback is called, IoTHubClient_SetDeviceMethodCallback shall return the result of IoTHubClient_LL_SetDeviceMethodCallback. ]*/
AzureIoTClient 62:5a4cdacf5090 1688 result = IoTHubClient_LL_SetDeviceMethodCallback_Ex(iotHubClientInstance->IoTHubClientLLHandle, iothub_ll_device_method_callback, iotHubClientInstance->method_user_context);
AzureIoTClient 62:5a4cdacf5090 1689 if (result != IOTHUB_CLIENT_OK)
AzureIoTClient 62:5a4cdacf5090 1690 {
AzureIoTClient 62:5a4cdacf5090 1691 LogError("IoTHubClient_LL_SetDeviceMethodCallback_Ex failed");
AzureIoTClient 62:5a4cdacf5090 1692 free(iotHubClientInstance->method_user_context);
AzureIoTClient 62:5a4cdacf5090 1693 iotHubClientInstance->method_user_context = NULL;
AzureIoTClient 62:5a4cdacf5090 1694 }
AzureIoTClient 66:a419827cb051 1695 else
AzureIoTClient 66:a419827cb051 1696 {
AzureIoTClient 66:a419827cb051 1697 iotHubClientInstance->device_method_callback = deviceMethodCallback;
AzureIoTClient 66:a419827cb051 1698 }
AzureIoTClient 62:5a4cdacf5090 1699 }
AzureIoTClient 53:1e5a1ca1f274 1700 }
AzureIoTClient 66:a419827cb051 1701
AzureIoTClient 66:a419827cb051 1702 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 53:1e5a1ca1f274 1703 }
AzureIoTClient 53:1e5a1ca1f274 1704
AzureIoTClient 53:1e5a1ca1f274 1705 }
AzureIoTClient 53:1e5a1ca1f274 1706 }
AzureIoTClient 53:1e5a1ca1f274 1707 return result;
AzureIoTClient 53:1e5a1ca1f274 1708 }
AzureIoTClient 53:1e5a1ca1f274 1709
AzureIoTClient 55:59b527ab3452 1710 IOTHUB_CLIENT_RESULT IoTHubClient_SetDeviceMethodCallback_Ex(IOTHUB_CLIENT_HANDLE iotHubClientHandle, IOTHUB_CLIENT_INBOUND_DEVICE_METHOD_CALLBACK inboundDeviceMethodCallback, void* userContextCallback)
AzureIoTClient 55:59b527ab3452 1711 {
AzureIoTClient 55:59b527ab3452 1712 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 55:59b527ab3452 1713
AzureIoTClient 55:59b527ab3452 1714 /*Codes_SRS_IOTHUBCLIENT_07_001: [ If iotHubClientHandle is NULL, IoTHubClient_SetDeviceMethodCallback_Ex shall return IOTHUB_CLIENT_INVALID_ARG. ]*/
AzureIoTClient 55:59b527ab3452 1715 if (iotHubClientHandle == NULL)
AzureIoTClient 55:59b527ab3452 1716 {
AzureIoTClient 55:59b527ab3452 1717 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 55:59b527ab3452 1718 LogError("invalid arg (NULL)");
AzureIoTClient 55:59b527ab3452 1719 }
AzureIoTClient 55:59b527ab3452 1720 else
AzureIoTClient 55:59b527ab3452 1721 {
AzureIoTClient 55:59b527ab3452 1722 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 55:59b527ab3452 1723
AzureIoTClient 66:a419827cb051 1724 /*Codes_SRS_IOTHUBCLIENT_07_003: [ If the transport handle is NULL and the worker thread is not initialized, the thread shall be started by calling IoTHubTransport_StartWorkerThread. ]*/
AzureIoTClient 66:a419827cb051 1725 if ((result = StartWorkerThreadIfNeeded(iotHubClientInstance)) != IOTHUB_CLIENT_OK)
AzureIoTClient 55:59b527ab3452 1726 {
AzureIoTClient 66:a419827cb051 1727 /*Codes_SRS_IOTHUBCLIENT_07_004: [ If starting the thread fails, IoTHubClient_SetDeviceMethodCallback_Ex shall return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 55:59b527ab3452 1728 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1729 LogError("Could not start worker thread");
AzureIoTClient 55:59b527ab3452 1730 }
AzureIoTClient 55:59b527ab3452 1731 else
AzureIoTClient 55:59b527ab3452 1732 {
AzureIoTClient 55:59b527ab3452 1733 if (iotHubClientInstance->created_with_transport_handle == 0)
AzureIoTClient 55:59b527ab3452 1734 {
AzureIoTClient 62:5a4cdacf5090 1735 iotHubClientInstance->inbound_device_method_callback = inboundDeviceMethodCallback;
AzureIoTClient 55:59b527ab3452 1736 }
AzureIoTClient 66:a419827cb051 1737
AzureIoTClient 66:a419827cb051 1738 /*Codes_SRS_IOTHUBCLIENT_07_007: [ IoTHubClient_SetDeviceMethodCallback_Ex shall be made thread-safe by using the lock created in IoTHubClient_Create. ]*/
AzureIoTClient 66:a419827cb051 1739 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 55:59b527ab3452 1740 {
AzureIoTClient 66:a419827cb051 1741 /*Codes_SRS_IOTHUBCLIENT_07_002: [ If acquiring the lock fails, IoTHubClient_SetDeviceMethodCallback_Ex shall return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 55:59b527ab3452 1742 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1743 LogError("Could not acquire lock");
AzureIoTClient 55:59b527ab3452 1744 }
AzureIoTClient 55:59b527ab3452 1745 else
AzureIoTClient 55:59b527ab3452 1746 {
AzureIoTClient 62:5a4cdacf5090 1747 if (iotHubClientInstance->method_user_context)
AzureIoTClient 62:5a4cdacf5090 1748 {
AzureIoTClient 62:5a4cdacf5090 1749 free(iotHubClientInstance->method_user_context);
AzureIoTClient 62:5a4cdacf5090 1750 iotHubClientInstance->method_user_context = NULL;
AzureIoTClient 62:5a4cdacf5090 1751 }
AzureIoTClient 62:5a4cdacf5090 1752 if (inboundDeviceMethodCallback == NULL)
AzureIoTClient 55:59b527ab3452 1753 {
AzureIoTClient 55:59b527ab3452 1754 /* Codes_SRS_IOTHUBCLIENT_07_008: [ If inboundDeviceMethodCallback is NULL, IoTHubClient_SetDeviceMethodCallback_Ex shall call IoTHubClient_LL_SetDeviceMethodCallback_Ex, passing NULL for the iothub_ll_inbound_device_method_callback. ] */
AzureIoTClient 55:59b527ab3452 1755 result = IoTHubClient_LL_SetDeviceMethodCallback_Ex(iotHubClientInstance->IoTHubClientLLHandle, NULL, NULL);
AzureIoTClient 55:59b527ab3452 1756 }
AzureIoTClient 55:59b527ab3452 1757 else
AzureIoTClient 55:59b527ab3452 1758 {
AzureIoTClient 62:5a4cdacf5090 1759 iotHubClientInstance->method_user_context = (IOTHUB_QUEUE_CONTEXT*)malloc(sizeof(IOTHUB_QUEUE_CONTEXT));
AzureIoTClient 62:5a4cdacf5090 1760 if (iotHubClientInstance->method_user_context == NULL)
AzureIoTClient 55:59b527ab3452 1761 {
AzureIoTClient 55:59b527ab3452 1762 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 55:59b527ab3452 1763 LogError("Failed allocating QUEUE_CONTEXT");
AzureIoTClient 55:59b527ab3452 1764 }
AzureIoTClient 55:59b527ab3452 1765 else
AzureIoTClient 55:59b527ab3452 1766 {
AzureIoTClient 55:59b527ab3452 1767 /*Codes_SRS_IOTHUBCLIENT_07_005: [ IoTHubClient_SetDeviceMethodCallback_Ex shall call IoTHubClient_LL_SetDeviceMethodCallback_Ex, while passing the IoTHubClient_LL_handle created by IoTHubClient_LL_Create along with the parameters iothub_ll_inbound_device_method_callback and IOTHUB_QUEUE_CONTEXT. ]*/
AzureIoTClient 62:5a4cdacf5090 1768 iotHubClientInstance->method_user_context->iotHubClientHandle = iotHubClientHandle;
AzureIoTClient 62:5a4cdacf5090 1769 iotHubClientInstance->method_user_context->userContextCallback = userContextCallback;
AzureIoTClient 62:5a4cdacf5090 1770
AzureIoTClient 55:59b527ab3452 1771 /* Codes_SRS_IOTHUBCLIENT_07_006: [ When IoTHubClient_LL_SetDeviceMethodCallback_Ex is called, IoTHubClient_SetDeviceMethodCallback_Ex shall return the result of IoTHubClient_LL_SetDeviceMethodCallback_Ex. ] */
AzureIoTClient 62:5a4cdacf5090 1772 result = IoTHubClient_LL_SetDeviceMethodCallback_Ex(iotHubClientInstance->IoTHubClientLLHandle, iothub_ll_inbound_device_method_callback, iotHubClientInstance->method_user_context);
AzureIoTClient 55:59b527ab3452 1773 if (result != IOTHUB_CLIENT_OK)
AzureIoTClient 55:59b527ab3452 1774 {
AzureIoTClient 62:5a4cdacf5090 1775 LogError("IoTHubClient_LL_SetDeviceMethodCallback_Ex failed");
AzureIoTClient 62:5a4cdacf5090 1776 free(iotHubClientInstance->method_user_context);
AzureIoTClient 62:5a4cdacf5090 1777 iotHubClientInstance->method_user_context = NULL;
AzureIoTClient 55:59b527ab3452 1778 }
AzureIoTClient 66:a419827cb051 1779 else
AzureIoTClient 66:a419827cb051 1780 {
AzureIoTClient 66:a419827cb051 1781 iotHubClientInstance->inbound_device_method_callback = inboundDeviceMethodCallback;
AzureIoTClient 66:a419827cb051 1782 }
AzureIoTClient 55:59b527ab3452 1783 }
AzureIoTClient 55:59b527ab3452 1784 }
AzureIoTClient 66:a419827cb051 1785
AzureIoTClient 66:a419827cb051 1786 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 55:59b527ab3452 1787 }
AzureIoTClient 55:59b527ab3452 1788 }
AzureIoTClient 55:59b527ab3452 1789 }
AzureIoTClient 55:59b527ab3452 1790 return result;
AzureIoTClient 55:59b527ab3452 1791 }
AzureIoTClient 55:59b527ab3452 1792
AzureIoTClient 55:59b527ab3452 1793 IOTHUB_CLIENT_RESULT IoTHubClient_DeviceMethodResponse(IOTHUB_CLIENT_HANDLE iotHubClientHandle, METHOD_HANDLE methodId, const unsigned char* response, size_t respSize, int statusCode)
AzureIoTClient 55:59b527ab3452 1794 {
AzureIoTClient 55:59b527ab3452 1795 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 55:59b527ab3452 1796
AzureIoTClient 55:59b527ab3452 1797 /*Codes_SRS_IOTHUBCLIENT_12_012: [ If iotHubClientHandle is NULL, IoTHubClient_SetDeviceMethodCallback shall return IOTHUB_CLIENT_INVALID_ARG. ]*/
AzureIoTClient 55:59b527ab3452 1798 if (iotHubClientHandle == NULL)
AzureIoTClient 55:59b527ab3452 1799 {
AzureIoTClient 55:59b527ab3452 1800 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 55:59b527ab3452 1801 LogError("invalid arg (NULL)");
AzureIoTClient 55:59b527ab3452 1802 }
AzureIoTClient 55:59b527ab3452 1803 else
AzureIoTClient 55:59b527ab3452 1804 {
AzureIoTClient 55:59b527ab3452 1805 IOTHUB_CLIENT_INSTANCE* iotHubClientInstance = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
AzureIoTClient 55:59b527ab3452 1806
AzureIoTClient 55:59b527ab3452 1807 /*Codes_SRS_IOTHUBCLIENT_12_018: [ IoTHubClient_SetDeviceMethodCallback shall be made thread-safe by using the lock created in IoTHubClient_Create. ]*/
AzureIoTClient 55:59b527ab3452 1808 if (Lock(iotHubClientInstance->LockHandle) != LOCK_OK)
AzureIoTClient 55:59b527ab3452 1809 {
AzureIoTClient 55:59b527ab3452 1810 /*Codes_SRS_IOTHUBCLIENT_12_013: [ If acquiring the lock fails, IoTHubClient_SetDeviceMethodCallback shall return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 55:59b527ab3452 1811 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 55:59b527ab3452 1812 LogError("Could not acquire lock");
AzureIoTClient 55:59b527ab3452 1813 }
AzureIoTClient 55:59b527ab3452 1814 else
AzureIoTClient 55:59b527ab3452 1815 {
AzureIoTClient 55:59b527ab3452 1816 result = IoTHubClient_LL_DeviceMethodResponse(iotHubClientInstance->IoTHubClientLLHandle, methodId, response, respSize, statusCode);
AzureIoTClient 55:59b527ab3452 1817 if (result != IOTHUB_CLIENT_OK)
AzureIoTClient 55:59b527ab3452 1818 {
AzureIoTClient 55:59b527ab3452 1819 LogError("IoTHubClient_LL_DeviceMethodResponse failed");
AzureIoTClient 55:59b527ab3452 1820 }
AzureIoTClient 55:59b527ab3452 1821 (void)Unlock(iotHubClientInstance->LockHandle);
AzureIoTClient 55:59b527ab3452 1822 }
AzureIoTClient 55:59b527ab3452 1823 }
AzureIoTClient 55:59b527ab3452 1824 return result;
AzureIoTClient 55:59b527ab3452 1825 }
AzureIoTClient 53:1e5a1ca1f274 1826
AzureIoTClient 44:33dd78697616 1827 #ifndef DONT_USE_UPLOADTOBLOB
AzureIoTClient 42:448eecc3676e 1828 static int uploadingThread(void *data)
AzureIoTClient 42:448eecc3676e 1829 {
AzureIoTClient 42:448eecc3676e 1830 UPLOADTOBLOB_SAVED_DATA* savedData = (UPLOADTOBLOB_SAVED_DATA*)data;
AzureIoTClient 42:448eecc3676e 1831
AzureIoTClient 62:5a4cdacf5090 1832 if (Lock(savedData->iotHubClientHandle->LockHandle) == LOCK_OK)
AzureIoTClient 42:448eecc3676e 1833 {
AzureIoTClient 62:5a4cdacf5090 1834 IOTHUB_CLIENT_FILE_UPLOAD_RESULT upload_result;
AzureIoTClient 62:5a4cdacf5090 1835 /*it so happens that IoTHubClient_LL_UploadToBlob is thread-safe because there's no saved state in the handle and there are no globals, so no need to protect it*/
AzureIoTClient 62:5a4cdacf5090 1836 /*not having it protected means multiple simultaneous uploads can happen*/
AzureIoTClient 62:5a4cdacf5090 1837 /*Codes_SRS_IOTHUBCLIENT_02_054: [ The thread shall call IoTHubClient_LL_UploadToBlob passing the information packed in the structure. ]*/
AzureIoTClient 62:5a4cdacf5090 1838 if (IoTHubClient_LL_UploadToBlob(savedData->iotHubClientHandle->IoTHubClientLLHandle, savedData->destinationFileName, savedData->source, savedData->size) == IOTHUB_CLIENT_OK)
AzureIoTClient 62:5a4cdacf5090 1839 {
AzureIoTClient 62:5a4cdacf5090 1840 upload_result = FILE_UPLOAD_OK;
AzureIoTClient 62:5a4cdacf5090 1841 }
AzureIoTClient 62:5a4cdacf5090 1842 else
AzureIoTClient 62:5a4cdacf5090 1843 {
AzureIoTClient 62:5a4cdacf5090 1844 LogError("unable to IoTHubClient_LL_UploadToBlob");
AzureIoTClient 62:5a4cdacf5090 1845 upload_result = FILE_UPLOAD_ERROR;
AzureIoTClient 62:5a4cdacf5090 1846 }
AzureIoTClient 62:5a4cdacf5090 1847 (void)Unlock(savedData->iotHubClientHandle->LockHandle);
AzureIoTClient 62:5a4cdacf5090 1848
AzureIoTClient 42:448eecc3676e 1849 if (savedData->iotHubClientFileUploadCallback != NULL)
AzureIoTClient 42:448eecc3676e 1850 {
AzureIoTClient 42:448eecc3676e 1851 /*Codes_SRS_IOTHUBCLIENT_02_055: [ If IoTHubClient_LL_UploadToBlob fails then the thread shall call iotHubClientFileUploadCallbackInternal passing as result FILE_UPLOAD_ERROR and as context the structure from SRS IOTHUBCLIENT 02 051. ]*/
AzureIoTClient 62:5a4cdacf5090 1852 savedData->iotHubClientFileUploadCallback(upload_result, savedData->context);
AzureIoTClient 42:448eecc3676e 1853 }
AzureIoTClient 42:448eecc3676e 1854 }
AzureIoTClient 42:448eecc3676e 1855 else
AzureIoTClient 42:448eecc3676e 1856 {
AzureIoTClient 62:5a4cdacf5090 1857 LogError("Lock failed");
AzureIoTClient 42:448eecc3676e 1858 }
AzureIoTClient 42:448eecc3676e 1859
AzureIoTClient 42:448eecc3676e 1860 /*Codes_SRS_IOTHUBCLIENT_02_071: [ The thread shall mark itself as disposable. ]*/
AzureIoTClient 42:448eecc3676e 1861 if (Lock(savedData->lockGarbage) != LOCK_OK)
AzureIoTClient 42:448eecc3676e 1862 {
AzureIoTClient 42:448eecc3676e 1863 LogError("unable to Lock - trying anyway");
AzureIoTClient 42:448eecc3676e 1864 savedData->canBeGarbageCollected = 1;
AzureIoTClient 42:448eecc3676e 1865 }
AzureIoTClient 42:448eecc3676e 1866 else
AzureIoTClient 42:448eecc3676e 1867 {
AzureIoTClient 42:448eecc3676e 1868 savedData->canBeGarbageCollected = 1;
AzureIoTClient 42:448eecc3676e 1869
AzureIoTClient 42:448eecc3676e 1870 if (Unlock(savedData->lockGarbage) != LOCK_OK)
AzureIoTClient 42:448eecc3676e 1871 {
AzureIoTClient 42:448eecc3676e 1872 LogError("unable to Unlock after locking");
AzureIoTClient 42:448eecc3676e 1873 }
AzureIoTClient 42:448eecc3676e 1874 }
AzureIoTClient 71:0d498da5ece1 1875
AzureIoTClient 71:0d498da5ece1 1876 ThreadAPI_Exit(0);
AzureIoTClient 42:448eecc3676e 1877 return 0;
AzureIoTClient 42:448eecc3676e 1878 }
AzureIoTClient 43:038d8511e817 1879 #endif
AzureIoTClient 42:448eecc3676e 1880
AzureIoTClient 44:33dd78697616 1881 #ifndef DONT_USE_UPLOADTOBLOB
AzureIoTClient 42:448eecc3676e 1882 IOTHUB_CLIENT_RESULT IoTHubClient_UploadToBlobAsync(IOTHUB_CLIENT_HANDLE iotHubClientHandle, const char* destinationFileName, const unsigned char* source, size_t size, IOTHUB_CLIENT_FILE_UPLOAD_CALLBACK iotHubClientFileUploadCallback, void* context)
AzureIoTClient 42:448eecc3676e 1883 {
AzureIoTClient 42:448eecc3676e 1884 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 42:448eecc3676e 1885 /*Codes_SRS_IOTHUBCLIENT_02_047: [ If iotHubClientHandle is NULL then IoTHubClient_UploadToBlobAsync shall fail and return IOTHUB_CLIENT_INVALID_ARG. ]*/
AzureIoTClient 42:448eecc3676e 1886 /*Codes_SRS_IOTHUBCLIENT_02_048: [ If destinationFileName is NULL then IoTHubClient_UploadToBlobAsync shall fail and return IOTHUB_CLIENT_INVALID_ARG. ]*/
AzureIoTClient 42:448eecc3676e 1887 /*Codes_SRS_IOTHUBCLIENT_02_049: [ If source is NULL and size is greated than 0 then IoTHubClient_UploadToBlobAsync shall fail and return IOTHUB_CLIENT_INVALID_ARG. ]*/
AzureIoTClient 42:448eecc3676e 1888 if (
AzureIoTClient 42:448eecc3676e 1889 (iotHubClientHandle == NULL) ||
AzureIoTClient 42:448eecc3676e 1890 (destinationFileName == NULL) ||
AzureIoTClient 42:448eecc3676e 1891 ((source == NULL) && (size > 0))
AzureIoTClient 42:448eecc3676e 1892 )
AzureIoTClient 42:448eecc3676e 1893 {
AzureIoTClient 42:448eecc3676e 1894 LogError("invalid parameters IOTHUB_CLIENT_HANDLE iotHubClientHandle = %p , const char* destinationFileName = %s, const unsigned char* source= %p, size_t size = %zu, IOTHUB_CLIENT_FILE_UPLOAD_CALLBACK iotHubClientFileUploadCallback = %p, void* context = %p",
AzureIoTClient 42:448eecc3676e 1895 iotHubClientHandle,
AzureIoTClient 42:448eecc3676e 1896 destinationFileName,
AzureIoTClient 42:448eecc3676e 1897 source,
AzureIoTClient 42:448eecc3676e 1898 size,
AzureIoTClient 42:448eecc3676e 1899 iotHubClientFileUploadCallback,
AzureIoTClient 42:448eecc3676e 1900 context
AzureIoTClient 42:448eecc3676e 1901 );
AzureIoTClient 42:448eecc3676e 1902 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 42:448eecc3676e 1903 }
AzureIoTClient 42:448eecc3676e 1904 else
AzureIoTClient 42:448eecc3676e 1905 {
AzureIoTClient 42:448eecc3676e 1906 /*Codes_SRS_IOTHUBCLIENT_02_051: [IoTHubClient_UploadToBlobAsync shall copy the souce, size, iotHubClientFileUploadCallback, context into a structure.]*/
AzureIoTClient 42:448eecc3676e 1907 UPLOADTOBLOB_SAVED_DATA *savedData = (UPLOADTOBLOB_SAVED_DATA *)malloc(sizeof(UPLOADTOBLOB_SAVED_DATA));
AzureIoTClient 42:448eecc3676e 1908 if (savedData == NULL)
AzureIoTClient 42:448eecc3676e 1909 {
AzureIoTClient 42:448eecc3676e 1910 /*Codes_SRS_IOTHUBCLIENT_02_053: [ If copying to the structure or spawning the thread fails, then IoTHubClient_UploadToBlobAsync shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 1911 LogError("unable to malloc - oom");
AzureIoTClient 42:448eecc3676e 1912 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 1913 }
AzureIoTClient 42:448eecc3676e 1914 else
AzureIoTClient 42:448eecc3676e 1915 {
AzureIoTClient 42:448eecc3676e 1916 if (mallocAndStrcpy_s((char**)&savedData->destinationFileName, destinationFileName) != 0)
AzureIoTClient 42:448eecc3676e 1917 {
AzureIoTClient 42:448eecc3676e 1918 /*Codes_SRS_IOTHUBCLIENT_02_053: [ If copying to the structure or spawning the thread fails, then IoTHubClient_UploadToBlobAsync shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 1919 LogError("unable to mallocAndStrcpy_s");
AzureIoTClient 42:448eecc3676e 1920 free(savedData);
AzureIoTClient 42:448eecc3676e 1921 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 1922 }
AzureIoTClient 42:448eecc3676e 1923 else
AzureIoTClient 42:448eecc3676e 1924 {
AzureIoTClient 42:448eecc3676e 1925 savedData->size = size;
AzureIoTClient 42:448eecc3676e 1926 int sourceCloned;
AzureIoTClient 42:448eecc3676e 1927 if (size == 0)
AzureIoTClient 42:448eecc3676e 1928 {
AzureIoTClient 42:448eecc3676e 1929 savedData->source = NULL;
AzureIoTClient 42:448eecc3676e 1930 sourceCloned = 1;
AzureIoTClient 42:448eecc3676e 1931 }
AzureIoTClient 42:448eecc3676e 1932 else
AzureIoTClient 42:448eecc3676e 1933 {
AzureIoTClient 42:448eecc3676e 1934 savedData->source = (unsigned char*)malloc(size);
AzureIoTClient 42:448eecc3676e 1935 if (savedData->source == NULL)
AzureIoTClient 42:448eecc3676e 1936 {
AzureIoTClient 42:448eecc3676e 1937 /*Codes_SRS_IOTHUBCLIENT_02_053: [ If copying to the structure or spawning the thread fails, then IoTHubClient_UploadToBlobAsync shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 1938 LogError("unable to malloc - oom");
AzureIoTClient 42:448eecc3676e 1939 free(savedData->destinationFileName);
AzureIoTClient 42:448eecc3676e 1940 free(savedData);
AzureIoTClient 42:448eecc3676e 1941 sourceCloned = 0;
AzureIoTClient 42:448eecc3676e 1942 }
AzureIoTClient 42:448eecc3676e 1943 else
AzureIoTClient 42:448eecc3676e 1944 {
AzureIoTClient 42:448eecc3676e 1945 sourceCloned = 1;
AzureIoTClient 42:448eecc3676e 1946 }
AzureIoTClient 42:448eecc3676e 1947 }
AzureIoTClient 42:448eecc3676e 1948
AzureIoTClient 42:448eecc3676e 1949 if (sourceCloned == 0)
AzureIoTClient 42:448eecc3676e 1950 {
AzureIoTClient 42:448eecc3676e 1951 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 1952 }
AzureIoTClient 42:448eecc3676e 1953 else
AzureIoTClient 42:448eecc3676e 1954 {
Azure.IoT.Build 54:6dcad9019a64 1955 IOTHUB_CLIENT_INSTANCE* iotHubClientHandleData = (IOTHUB_CLIENT_INSTANCE*)iotHubClientHandle;
Azure.IoT.Build 54:6dcad9019a64 1956
AzureIoTClient 42:448eecc3676e 1957 savedData->iotHubClientFileUploadCallback = iotHubClientFileUploadCallback;
AzureIoTClient 42:448eecc3676e 1958 savedData->context = context;
AzureIoTClient 58:15b0d29b2667 1959 (void)memcpy(savedData->source, source, size);
Azure.IoT.Build 54:6dcad9019a64 1960
AzureIoTClient 66:a419827cb051 1961 if ((result = StartWorkerThreadIfNeeded(iotHubClientHandleData)) != IOTHUB_CLIENT_OK)
AzureIoTClient 42:448eecc3676e 1962 {
AzureIoTClient 42:448eecc3676e 1963 free(savedData->source);
AzureIoTClient 42:448eecc3676e 1964 free(savedData->destinationFileName);
AzureIoTClient 42:448eecc3676e 1965 free(savedData);
AzureIoTClient 42:448eecc3676e 1966 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 66:a419827cb051 1967 LogError("Could not start worker thread");
AzureIoTClient 42:448eecc3676e 1968 }
AzureIoTClient 42:448eecc3676e 1969 else
AzureIoTClient 42:448eecc3676e 1970 {
AzureIoTClient 66:a419827cb051 1971 if (Lock(iotHubClientHandleData->LockHandle) != LOCK_OK) /*locking because the next statement is changing blobThreadsToBeJoined*/
AzureIoTClient 42:448eecc3676e 1972 {
AzureIoTClient 66:a419827cb051 1973 LogError("unable to lock");
AzureIoTClient 42:448eecc3676e 1974 free(savedData->source);
AzureIoTClient 42:448eecc3676e 1975 free(savedData->destinationFileName);
AzureIoTClient 42:448eecc3676e 1976 free(savedData);
AzureIoTClient 42:448eecc3676e 1977 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 1978 }
AzureIoTClient 42:448eecc3676e 1979 else
AzureIoTClient 42:448eecc3676e 1980 {
AzureIoTClient 42:448eecc3676e 1981 /*Codes_SRS_IOTHUBCLIENT_02_058: [ IoTHubClient_UploadToBlobAsync shall add the structure to the list of structures that need to be cleaned once file upload finishes. ]*/
AzureIoTClient 52:1cc3c6d07cad 1982 LIST_ITEM_HANDLE item = singlylinkedlist_add(iotHubClientHandleData->savedDataToBeCleaned, savedData);
AzureIoTClient 42:448eecc3676e 1983 if (item == NULL)
AzureIoTClient 42:448eecc3676e 1984 {
AzureIoTClient 52:1cc3c6d07cad 1985 LogError("unable to singlylinkedlist_add");
AzureIoTClient 42:448eecc3676e 1986 free(savedData->source);
AzureIoTClient 42:448eecc3676e 1987 free(savedData->destinationFileName);
AzureIoTClient 42:448eecc3676e 1988 free(savedData);
AzureIoTClient 42:448eecc3676e 1989 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 1990 }
AzureIoTClient 42:448eecc3676e 1991 else
AzureIoTClient 42:448eecc3676e 1992 {
AzureIoTClient 42:448eecc3676e 1993 savedData->iotHubClientHandle = iotHubClientHandle;
AzureIoTClient 42:448eecc3676e 1994 savedData->canBeGarbageCollected = 0;
AzureIoTClient 42:448eecc3676e 1995 if ((savedData->lockGarbage = Lock_Init()) == NULL)
AzureIoTClient 42:448eecc3676e 1996 {
AzureIoTClient 52:1cc3c6d07cad 1997 (void)singlylinkedlist_remove(iotHubClientHandleData->savedDataToBeCleaned, item);
AzureIoTClient 42:448eecc3676e 1998 free(savedData->source);
AzureIoTClient 42:448eecc3676e 1999 free(savedData->destinationFileName);
AzureIoTClient 42:448eecc3676e 2000 free(savedData);
AzureIoTClient 42:448eecc3676e 2001 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 2002 LogError("unable to Lock_Init");
AzureIoTClient 42:448eecc3676e 2003 }
AzureIoTClient 42:448eecc3676e 2004 else
AzureIoTClient 42:448eecc3676e 2005 {
AzureIoTClient 42:448eecc3676e 2006 /*Codes_SRS_IOTHUBCLIENT_02_052: [ IoTHubClient_UploadToBlobAsync shall spawn a thread passing the structure build in SRS IOTHUBCLIENT 02 051 as thread data.]*/
AzureIoTClient 42:448eecc3676e 2007 if (ThreadAPI_Create(&savedData->uploadingThreadHandle, uploadingThread, savedData) != THREADAPI_OK)
AzureIoTClient 42:448eecc3676e 2008 {
AzureIoTClient 42:448eecc3676e 2009 /*Codes_SRS_IOTHUBCLIENT_02_053: [ If copying to the structure or spawning the thread fails, then IoTHubClient_UploadToBlobAsync shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 2010 LogError("unablet to ThreadAPI_Create");
AzureIoTClient 42:448eecc3676e 2011 (void)Lock_Deinit(savedData->lockGarbage);
AzureIoTClient 52:1cc3c6d07cad 2012 (void)singlylinkedlist_remove(iotHubClientHandleData->savedDataToBeCleaned, item);
AzureIoTClient 42:448eecc3676e 2013 free(savedData->source);
AzureIoTClient 42:448eecc3676e 2014 free(savedData->destinationFileName);
AzureIoTClient 42:448eecc3676e 2015 free(savedData);
AzureIoTClient 42:448eecc3676e 2016 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 2017 }
AzureIoTClient 42:448eecc3676e 2018 else
AzureIoTClient 42:448eecc3676e 2019 {
AzureIoTClient 42:448eecc3676e 2020 result = IOTHUB_CLIENT_OK;
AzureIoTClient 42:448eecc3676e 2021 }
AzureIoTClient 42:448eecc3676e 2022 }
AzureIoTClient 42:448eecc3676e 2023 }
AzureIoTClient 66:a419827cb051 2024
AzureIoTClient 66:a419827cb051 2025 (void)Unlock(iotHubClientHandleData->LockHandle);
AzureIoTClient 42:448eecc3676e 2026 }
AzureIoTClient 42:448eecc3676e 2027 }
AzureIoTClient 42:448eecc3676e 2028 }
AzureIoTClient 42:448eecc3676e 2029 }
AzureIoTClient 42:448eecc3676e 2030 }
AzureIoTClient 42:448eecc3676e 2031 }
AzureIoTClient 42:448eecc3676e 2032 return result;
AzureIoTClient 42:448eecc3676e 2033 }
AzureIoTClient 44:33dd78697616 2034 #endif /*DONT_USE_UPLOADTOBLOB*/