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_ll.c@52:1cc3c6d07cad, 2016-10-20 (annotated)
- Committer:
- AzureIoTClient
- Date:
- Thu Oct 20 17:07:32 2016 -0700
- Revision:
- 52:1cc3c6d07cad
- Parent:
- 47:aaa262b5f898
- Child:
- 53:1e5a1ca1f274
1.0.10
Who changed what in which revision?
User | Revision | Line number | New 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> |
AzureIoTClient | 16:deba40344375 | 5 | #ifdef _CRTDBG_MAP_ALLOC |
AzureIoTClient | 16:deba40344375 | 6 | #include <crtdbg.h> |
AzureIoTClient | 16:deba40344375 | 7 | #endif |
Azure.IoT Build | 38:a05929a75111 | 8 | #include <string.h> |
Azure.IoT Build | 38:a05929a75111 | 9 | #include "azure_c_shared_utility/gballoc.h" |
Azure.IoT Build | 38:a05929a75111 | 10 | #include "azure_c_shared_utility/string_tokenizer.h" |
Azure.IoT Build | 38:a05929a75111 | 11 | #include "azure_c_shared_utility/doublylinkedlist.h" |
Azure.IoT Build | 45:54c11b1b1407 | 12 | #include "azure_c_shared_utility/xlogging.h" |
Azure.IoT Build | 38:a05929a75111 | 13 | #include "azure_c_shared_utility/tickcounter.h" |
AzureIoTClient | 16:deba40344375 | 14 | |
AzureIoTClient | 16:deba40344375 | 15 | #include "iothub_client_ll.h" |
AzureIoTClient | 16:deba40344375 | 16 | #include "iothub_client_private.h" |
AzureIoTClient | 33:b372b0efcd20 | 17 | #include "iothub_client_version.h" |
Azure.IoT Build | 38:a05929a75111 | 18 | #include "iothub_transport_ll.h" |
AzureIoTClient | 43:038d8511e817 | 19 | |
AzureIoTClient | 44:33dd78697616 | 20 | #ifndef DONT_USE_UPLOADTOBLOB |
AzureIoTClient | 42:448eecc3676e | 21 | #include "iothub_client_ll_uploadtoblob.h" |
AzureIoTClient | 43:038d8511e817 | 22 | #endif |
Azure.IoT Build | 36:67300d5a4c1f | 23 | |
Azure.IoT Build | 45:54c11b1b1407 | 24 | #define LOG_ERROR_RESULT LogError("result = %s", ENUM_TO_STRING(IOTHUB_CLIENT_RESULT, result)); |
AzureIoTClient | 16:deba40344375 | 25 | #define INDEFINITE_TIME ((time_t)(-1)) |
AzureIoTClient | 16:deba40344375 | 26 | |
AzureIoTClient | 16:deba40344375 | 27 | DEFINE_ENUM_STRINGS(IOTHUB_CLIENT_RESULT, IOTHUB_CLIENT_RESULT_VALUES); |
Azure.IoT Build | 45:54c11b1b1407 | 28 | DEFINE_ENUM_STRINGS(IOTHUB_CLIENT_CONFIRMATION_RESULT, IOTHUB_CLIENT_CONFIRMATION_RESULT_VALUES); |
AzureIoTClient | 16:deba40344375 | 29 | |
AzureIoTClient | 16:deba40344375 | 30 | typedef struct IOTHUB_CLIENT_LL_HANDLE_DATA_TAG |
AzureIoTClient | 16:deba40344375 | 31 | { |
AzureIoTClient | 42:448eecc3676e | 32 | DLIST_ENTRY waitingToSend; |
AzureIoTClient | 42:448eecc3676e | 33 | TRANSPORT_LL_HANDLE transportHandle; |
AzureIoTClient | 42:448eecc3676e | 34 | bool isSharedTransport; |
AzureIoTClient | 42:448eecc3676e | 35 | IOTHUB_DEVICE_HANDLE deviceHandle; |
AzureIoTClient | 42:448eecc3676e | 36 | TRANSPORT_PROVIDER_FIELDS; |
AzureIoTClient | 42:448eecc3676e | 37 | IOTHUB_CLIENT_MESSAGE_CALLBACK_ASYNC messageCallback; |
AzureIoTClient | 42:448eecc3676e | 38 | void* messageUserContextCallback; |
AzureIoTClient | 42:448eecc3676e | 39 | time_t lastMessageReceiveTime; |
AzureIoTClient | 42:448eecc3676e | 40 | TICK_COUNTER_HANDLE tickCounter; /*shared tickcounter used to track message timeouts in waitingToSend list*/ |
AzureIoTClient | 42:448eecc3676e | 41 | uint64_t currentMessageTimeout; |
AzureIoTClient | 52:1cc3c6d07cad | 42 | IOTHUB_CLIENT_RETRY_POLICY retryPolicy; |
AzureIoTClient | 52:1cc3c6d07cad | 43 | size_t retryTimeoutinSeconds; |
AzureIoTClient | 44:33dd78697616 | 44 | #ifndef DONT_USE_UPLOADTOBLOB |
AzureIoTClient | 42:448eecc3676e | 45 | IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE uploadToBlobHandle; |
AzureIoTClient | 43:038d8511e817 | 46 | #endif |
AzureIoTClient | 42:448eecc3676e | 47 | |
AzureIoTClient | 16:deba40344375 | 48 | }IOTHUB_CLIENT_LL_HANDLE_DATA; |
AzureIoTClient | 16:deba40344375 | 49 | |
AzureIoTClient | 16:deba40344375 | 50 | static const char HOSTNAME_TOKEN[] = "HostName"; |
AzureIoTClient | 16:deba40344375 | 51 | static const char DEVICEID_TOKEN[] = "DeviceId"; |
Azure.IoT Build | 45:54c11b1b1407 | 52 | static const char X509_TOKEN[] = "x509"; |
Azure.IoT Build | 45:54c11b1b1407 | 53 | static const char X509_TOKEN_ONLY_ACCEPTABLE_VALUE[] = "true"; |
AzureIoTClient | 16:deba40344375 | 54 | static const char DEVICEKEY_TOKEN[] = "SharedAccessKey"; |
AzureIoTClient | 40:1a94db9139ea | 55 | static const char DEVICESAS_TOKEN[] = "SharedAccessSignature"; |
AzureIoTClient | 16:deba40344375 | 56 | static const char PROTOCOL_GATEWAY_HOST[] = "GatewayHostName"; |
AzureIoTClient | 16:deba40344375 | 57 | |
AzureIoTClient | 16:deba40344375 | 58 | IOTHUB_CLIENT_LL_HANDLE IoTHubClient_LL_CreateFromConnectionString(const char* connectionString, IOTHUB_CLIENT_TRANSPORT_PROVIDER protocol) |
AzureIoTClient | 16:deba40344375 | 59 | { |
AzureIoTClient | 42:448eecc3676e | 60 | IOTHUB_CLIENT_LL_HANDLE result = NULL; |
AzureIoTClient | 16:deba40344375 | 61 | |
AzureIoTClient | 42:448eecc3676e | 62 | /*Codes_SRS_IOTHUBCLIENT_LL_05_001: [IoTHubClient_LL_CreateFromConnectionString shall obtain the version string by a call to IoTHubClient_GetVersionString.]*/ |
AzureIoTClient | 42:448eecc3676e | 63 | /*Codes_SRS_IOTHUBCLIENT_LL_05_002: [IoTHubClient_LL_CreateFromConnectionString shall print the version string to standard output.]*/ |
AzureIoTClient | 42:448eecc3676e | 64 | LogInfo("IoT Hub SDK for C, version %s", IoTHubClient_GetVersionString()); |
AzureIoTClient | 16:deba40344375 | 65 | |
AzureIoTClient | 42:448eecc3676e | 66 | /* Codes_SRS_IOTHUBCLIENT_LL_12_003: [IoTHubClient_LL_CreateFromConnectionString shall verify the input parameter and if it is NULL then return NULL] */ |
AzureIoTClient | 42:448eecc3676e | 67 | if (connectionString == NULL) |
AzureIoTClient | 42:448eecc3676e | 68 | { |
AzureIoTClient | 42:448eecc3676e | 69 | LogError("Input parameter is NULL: connectionString"); |
AzureIoTClient | 42:448eecc3676e | 70 | } |
AzureIoTClient | 42:448eecc3676e | 71 | else if (protocol == NULL) |
AzureIoTClient | 42:448eecc3676e | 72 | { |
AzureIoTClient | 42:448eecc3676e | 73 | LogError("Input parameter is NULL: protocol"); |
AzureIoTClient | 42:448eecc3676e | 74 | } |
AzureIoTClient | 42:448eecc3676e | 75 | else |
AzureIoTClient | 42:448eecc3676e | 76 | { |
AzureIoTClient | 42:448eecc3676e | 77 | /* Codes_SRS_IOTHUBCLIENT_LL_12_004: [IoTHubClient_LL_CreateFromConnectionString shall allocate IOTHUB_CLIENT_CONFIG structure] */ |
AzureIoTClient | 47:aaa262b5f898 | 78 | IOTHUB_CLIENT_CONFIG* config = (IOTHUB_CLIENT_CONFIG*) malloc(sizeof(IOTHUB_CLIENT_CONFIG)); |
AzureIoTClient | 42:448eecc3676e | 79 | if (config == NULL) |
AzureIoTClient | 42:448eecc3676e | 80 | { |
AzureIoTClient | 42:448eecc3676e | 81 | /* Codes_SRS_IOTHUBCLIENT_LL_12_012: [If the allocation failed IoTHubClient_LL_CreateFromConnectionString returns NULL] */ |
AzureIoTClient | 42:448eecc3676e | 82 | LogError("Malloc failed"); |
AzureIoTClient | 42:448eecc3676e | 83 | return NULL; |
AzureIoTClient | 42:448eecc3676e | 84 | } |
AzureIoTClient | 42:448eecc3676e | 85 | else |
AzureIoTClient | 42:448eecc3676e | 86 | { |
AzureIoTClient | 42:448eecc3676e | 87 | STRING_TOKENIZER_HANDLE tokenizer1 = NULL; |
AzureIoTClient | 42:448eecc3676e | 88 | STRING_HANDLE connString = NULL; |
AzureIoTClient | 42:448eecc3676e | 89 | STRING_HANDLE tokenString = NULL; |
AzureIoTClient | 42:448eecc3676e | 90 | STRING_HANDLE valueString = NULL; |
AzureIoTClient | 42:448eecc3676e | 91 | STRING_HANDLE hostNameString = NULL; |
AzureIoTClient | 42:448eecc3676e | 92 | STRING_HANDLE hostSuffixString = NULL; |
AzureIoTClient | 42:448eecc3676e | 93 | STRING_HANDLE deviceIdString = NULL; |
AzureIoTClient | 42:448eecc3676e | 94 | STRING_HANDLE deviceKeyString = NULL; |
AzureIoTClient | 42:448eecc3676e | 95 | STRING_HANDLE deviceSasTokenString = NULL; |
AzureIoTClient | 42:448eecc3676e | 96 | STRING_HANDLE protocolGateway = NULL; |
AzureIoTClient | 16:deba40344375 | 97 | |
AzureIoTClient | 42:448eecc3676e | 98 | config->protocol = protocol; |
AzureIoTClient | 16:deba40344375 | 99 | |
AzureIoTClient | 42:448eecc3676e | 100 | config->iotHubName = NULL; |
AzureIoTClient | 42:448eecc3676e | 101 | config->iotHubSuffix = NULL; |
AzureIoTClient | 42:448eecc3676e | 102 | config->deviceId = NULL; |
AzureIoTClient | 42:448eecc3676e | 103 | config->deviceKey = NULL; |
AzureIoTClient | 42:448eecc3676e | 104 | config->deviceSasToken = NULL; |
AzureIoTClient | 40:1a94db9139ea | 105 | |
AzureIoTClient | 42:448eecc3676e | 106 | /* Codes_SRS_IOTHUBCLIENT_LL_04_002: [If it does not, it shall pass the protocolGatewayHostName NULL.] */ |
AzureIoTClient | 42:448eecc3676e | 107 | config->protocolGatewayHostName = NULL; |
AzureIoTClient | 16:deba40344375 | 108 | |
AzureIoTClient | 42:448eecc3676e | 109 | if ((connString = STRING_construct(connectionString)) == NULL) |
AzureIoTClient | 42:448eecc3676e | 110 | { |
AzureIoTClient | 42:448eecc3676e | 111 | LogError("Error constructing connectiong String"); |
AzureIoTClient | 42:448eecc3676e | 112 | } |
AzureIoTClient | 42:448eecc3676e | 113 | else if ((tokenizer1 = STRING_TOKENIZER_create(connString)) == NULL) |
AzureIoTClient | 42:448eecc3676e | 114 | { |
AzureIoTClient | 42:448eecc3676e | 115 | LogError("Error creating Tokenizer"); |
AzureIoTClient | 42:448eecc3676e | 116 | } |
AzureIoTClient | 42:448eecc3676e | 117 | else if ((tokenString = STRING_new()) == NULL) |
AzureIoTClient | 42:448eecc3676e | 118 | { |
AzureIoTClient | 42:448eecc3676e | 119 | LogError("Error creating Token String"); |
AzureIoTClient | 42:448eecc3676e | 120 | } |
AzureIoTClient | 42:448eecc3676e | 121 | else if ((valueString = STRING_new()) == NULL) |
AzureIoTClient | 42:448eecc3676e | 122 | { |
AzureIoTClient | 42:448eecc3676e | 123 | LogError("Error creating Value String"); |
AzureIoTClient | 42:448eecc3676e | 124 | } |
AzureIoTClient | 42:448eecc3676e | 125 | else if ((hostNameString = STRING_new()) == NULL) |
AzureIoTClient | 42:448eecc3676e | 126 | { |
AzureIoTClient | 42:448eecc3676e | 127 | LogError("Error creating HostName String"); |
AzureIoTClient | 42:448eecc3676e | 128 | } |
AzureIoTClient | 42:448eecc3676e | 129 | else if ((hostSuffixString = STRING_new()) == NULL) |
AzureIoTClient | 42:448eecc3676e | 130 | { |
AzureIoTClient | 42:448eecc3676e | 131 | LogError("Error creating HostSuffix String"); |
AzureIoTClient | 42:448eecc3676e | 132 | } |
AzureIoTClient | 42:448eecc3676e | 133 | /* Codes_SRS_IOTHUBCLIENT_LL_12_005: [IoTHubClient_LL_CreateFromConnectionString shall try to parse the connectionString input parameter for the following structure: "Key1=value1;key2=value2;key3=value3..."] */ |
Azure.IoT Build | 45:54c11b1b1407 | 134 | /* Codes_SRS_IOTHUBCLIENT_LL_12_006: [IoTHubClient_LL_CreateFromConnectionString shall verify the existence of the following Key/Value pairs in the connection string: HostName, DeviceId, SharedAccessKey, SharedAccessSignature or x509] */ |
AzureIoTClient | 42:448eecc3676e | 135 | else |
AzureIoTClient | 42:448eecc3676e | 136 | { |
Azure.IoT Build | 45:54c11b1b1407 | 137 | int isx509found = 0; |
AzureIoTClient | 42:448eecc3676e | 138 | while ((STRING_TOKENIZER_get_next_token(tokenizer1, tokenString, "=") == 0)) |
AzureIoTClient | 42:448eecc3676e | 139 | { |
AzureIoTClient | 42:448eecc3676e | 140 | if (STRING_TOKENIZER_get_next_token(tokenizer1, valueString, ";") != 0) |
AzureIoTClient | 42:448eecc3676e | 141 | { |
AzureIoTClient | 42:448eecc3676e | 142 | LogError("Tokenizer error"); |
AzureIoTClient | 42:448eecc3676e | 143 | break; |
AzureIoTClient | 42:448eecc3676e | 144 | } |
AzureIoTClient | 42:448eecc3676e | 145 | else |
AzureIoTClient | 42:448eecc3676e | 146 | { |
AzureIoTClient | 42:448eecc3676e | 147 | if (tokenString != NULL) |
AzureIoTClient | 42:448eecc3676e | 148 | { |
AzureIoTClient | 42:448eecc3676e | 149 | /* Codes_SRS_IOTHUBCLIENT_LL_12_010: [IoTHubClient_LL_CreateFromConnectionString shall fill up the IOTHUB_CLIENT_CONFIG structure using the following mapping: iotHubName = Name, iotHubSuffix = Suffix, deviceId = DeviceId, deviceKey = SharedAccessKey or deviceSasToken = SharedAccessSignature] */ |
AzureIoTClient | 42:448eecc3676e | 150 | const char* s_token = STRING_c_str(tokenString); |
AzureIoTClient | 42:448eecc3676e | 151 | if (strcmp(s_token, HOSTNAME_TOKEN) == 0) |
AzureIoTClient | 42:448eecc3676e | 152 | { |
AzureIoTClient | 42:448eecc3676e | 153 | /* Codes_SRS_IOTHUBCLIENT_LL_12_009: [IoTHubClient_LL_CreateFromConnectionString shall split the value of HostName to Name and Suffix using the first "." as a separator] */ |
AzureIoTClient | 42:448eecc3676e | 154 | STRING_TOKENIZER_HANDLE tokenizer2 = NULL; |
AzureIoTClient | 42:448eecc3676e | 155 | if ((tokenizer2 = STRING_TOKENIZER_create(valueString)) == NULL) |
AzureIoTClient | 42:448eecc3676e | 156 | { |
AzureIoTClient | 42:448eecc3676e | 157 | LogError("Error creating Tokenizer"); |
AzureIoTClient | 42:448eecc3676e | 158 | break; |
AzureIoTClient | 42:448eecc3676e | 159 | } |
AzureIoTClient | 42:448eecc3676e | 160 | else |
AzureIoTClient | 42:448eecc3676e | 161 | { |
AzureIoTClient | 42:448eecc3676e | 162 | /* Codes_SRS_IOTHUBCLIENT_LL_12_015: [If the string split failed, IoTHubClient_LL_CreateFromConnectionString returns NULL ] */ |
AzureIoTClient | 42:448eecc3676e | 163 | if (STRING_TOKENIZER_get_next_token(tokenizer2, hostNameString, ".") != 0) |
AzureIoTClient | 42:448eecc3676e | 164 | { |
AzureIoTClient | 42:448eecc3676e | 165 | LogError("Tokenizer error"); |
AzureIoTClient | 42:448eecc3676e | 166 | STRING_TOKENIZER_destroy(tokenizer2); |
AzureIoTClient | 42:448eecc3676e | 167 | break; |
AzureIoTClient | 42:448eecc3676e | 168 | } |
AzureIoTClient | 42:448eecc3676e | 169 | else |
AzureIoTClient | 42:448eecc3676e | 170 | { |
AzureIoTClient | 42:448eecc3676e | 171 | config->iotHubName = STRING_c_str(hostNameString); |
AzureIoTClient | 42:448eecc3676e | 172 | if (STRING_TOKENIZER_get_next_token(tokenizer2, hostSuffixString, ";") != 0) |
AzureIoTClient | 42:448eecc3676e | 173 | { |
AzureIoTClient | 42:448eecc3676e | 174 | LogError("Tokenizer error"); |
AzureIoTClient | 42:448eecc3676e | 175 | STRING_TOKENIZER_destroy(tokenizer2); |
AzureIoTClient | 42:448eecc3676e | 176 | break; |
AzureIoTClient | 42:448eecc3676e | 177 | } |
AzureIoTClient | 42:448eecc3676e | 178 | else |
AzureIoTClient | 42:448eecc3676e | 179 | { |
AzureIoTClient | 42:448eecc3676e | 180 | config->iotHubSuffix = STRING_c_str(hostSuffixString); |
AzureIoTClient | 42:448eecc3676e | 181 | } |
AzureIoTClient | 42:448eecc3676e | 182 | } |
AzureIoTClient | 42:448eecc3676e | 183 | STRING_TOKENIZER_destroy(tokenizer2); |
AzureIoTClient | 42:448eecc3676e | 184 | } |
AzureIoTClient | 42:448eecc3676e | 185 | } |
AzureIoTClient | 42:448eecc3676e | 186 | else if (strcmp(s_token, DEVICEID_TOKEN) == 0) |
AzureIoTClient | 42:448eecc3676e | 187 | { |
AzureIoTClient | 42:448eecc3676e | 188 | deviceIdString = STRING_clone(valueString); |
AzureIoTClient | 42:448eecc3676e | 189 | if (deviceIdString != NULL) |
AzureIoTClient | 42:448eecc3676e | 190 | { |
AzureIoTClient | 42:448eecc3676e | 191 | config->deviceId = STRING_c_str(deviceIdString); |
AzureIoTClient | 42:448eecc3676e | 192 | } |
AzureIoTClient | 42:448eecc3676e | 193 | } |
AzureIoTClient | 42:448eecc3676e | 194 | else if (strcmp(s_token, DEVICEKEY_TOKEN) == 0) |
AzureIoTClient | 42:448eecc3676e | 195 | { |
AzureIoTClient | 42:448eecc3676e | 196 | deviceKeyString = STRING_clone(valueString); |
AzureIoTClient | 42:448eecc3676e | 197 | if (deviceKeyString != NULL) |
AzureIoTClient | 42:448eecc3676e | 198 | { |
AzureIoTClient | 42:448eecc3676e | 199 | config->deviceKey = STRING_c_str(deviceKeyString); |
AzureIoTClient | 42:448eecc3676e | 200 | } |
AzureIoTClient | 42:448eecc3676e | 201 | } |
AzureIoTClient | 42:448eecc3676e | 202 | else if (strcmp(s_token, DEVICESAS_TOKEN) == 0) |
AzureIoTClient | 42:448eecc3676e | 203 | { |
AzureIoTClient | 42:448eecc3676e | 204 | deviceSasTokenString = STRING_clone(valueString); |
AzureIoTClient | 42:448eecc3676e | 205 | if (deviceSasTokenString != NULL) |
AzureIoTClient | 42:448eecc3676e | 206 | { |
AzureIoTClient | 42:448eecc3676e | 207 | config->deviceSasToken = STRING_c_str(deviceSasTokenString); |
AzureIoTClient | 42:448eecc3676e | 208 | } |
AzureIoTClient | 42:448eecc3676e | 209 | } |
Azure.IoT Build | 45:54c11b1b1407 | 210 | else if (strcmp(s_token, X509_TOKEN) == 0) |
Azure.IoT Build | 45:54c11b1b1407 | 211 | { |
Azure.IoT Build | 45:54c11b1b1407 | 212 | if (strcmp(STRING_c_str(valueString), X509_TOKEN_ONLY_ACCEPTABLE_VALUE) != 0) |
Azure.IoT Build | 45:54c11b1b1407 | 213 | { |
Azure.IoT Build | 45:54c11b1b1407 | 214 | LogError("x509 option has wrong value, the only acceptable one is \"true\""); |
Azure.IoT Build | 45:54c11b1b1407 | 215 | } |
Azure.IoT Build | 45:54c11b1b1407 | 216 | else |
Azure.IoT Build | 45:54c11b1b1407 | 217 | { |
Azure.IoT Build | 45:54c11b1b1407 | 218 | isx509found = 1; |
Azure.IoT Build | 45:54c11b1b1407 | 219 | } |
Azure.IoT Build | 45:54c11b1b1407 | 220 | } |
AzureIoTClient | 42:448eecc3676e | 221 | /* Codes_SRS_IOTHUBCLIENT_LL_04_001: [IoTHubClient_LL_CreateFromConnectionString shall verify the existence of key/value pair GatewayHostName. If it does exist it shall pass the value to IoTHubClient_LL_Create API.] */ |
AzureIoTClient | 42:448eecc3676e | 222 | else if (strcmp(s_token, PROTOCOL_GATEWAY_HOST) == 0) |
AzureIoTClient | 42:448eecc3676e | 223 | { |
AzureIoTClient | 42:448eecc3676e | 224 | protocolGateway = STRING_clone(valueString); |
AzureIoTClient | 42:448eecc3676e | 225 | if (protocolGateway != NULL) |
AzureIoTClient | 42:448eecc3676e | 226 | { |
AzureIoTClient | 42:448eecc3676e | 227 | config->protocolGatewayHostName = STRING_c_str(protocolGateway); |
AzureIoTClient | 42:448eecc3676e | 228 | } |
AzureIoTClient | 42:448eecc3676e | 229 | } |
AzureIoTClient | 42:448eecc3676e | 230 | } |
AzureIoTClient | 42:448eecc3676e | 231 | } |
AzureIoTClient | 42:448eecc3676e | 232 | } |
AzureIoTClient | 42:448eecc3676e | 233 | /* parsing is done - check the result */ |
AzureIoTClient | 42:448eecc3676e | 234 | if (config->iotHubName == NULL) |
AzureIoTClient | 42:448eecc3676e | 235 | { |
AzureIoTClient | 42:448eecc3676e | 236 | LogError("iotHubName is not found"); |
AzureIoTClient | 42:448eecc3676e | 237 | } |
AzureIoTClient | 42:448eecc3676e | 238 | else if (config->iotHubSuffix == NULL) |
AzureIoTClient | 42:448eecc3676e | 239 | { |
AzureIoTClient | 42:448eecc3676e | 240 | LogError("iotHubSuffix is not found"); |
AzureIoTClient | 42:448eecc3676e | 241 | } |
AzureIoTClient | 42:448eecc3676e | 242 | else if (config->deviceId == NULL) |
AzureIoTClient | 42:448eecc3676e | 243 | { |
AzureIoTClient | 42:448eecc3676e | 244 | LogError("deviceId is not found"); |
AzureIoTClient | 42:448eecc3676e | 245 | } |
Azure.IoT Build | 45:54c11b1b1407 | 246 | else if (!( |
Azure.IoT Build | 45:54c11b1b1407 | 247 | ((!isx509found) && (config->deviceSasToken == NULL) ^ (config->deviceKey == NULL)) || |
Azure.IoT Build | 45:54c11b1b1407 | 248 | ((isx509found) && (config->deviceSasToken == NULL) && (config->deviceKey == NULL)) |
Azure.IoT Build | 45:54c11b1b1407 | 249 | )) |
AzureIoTClient | 42:448eecc3676e | 250 | { |
Azure.IoT Build | 45:54c11b1b1407 | 251 | LogError("invalid combination of x509, deviceSasToken and deviceKey"); |
AzureIoTClient | 42:448eecc3676e | 252 | } |
AzureIoTClient | 42:448eecc3676e | 253 | else |
AzureIoTClient | 42:448eecc3676e | 254 | { |
AzureIoTClient | 42:448eecc3676e | 255 | /* Codes_SRS_IOTHUBCLIENT_LL_12_011: [IoTHubClient_LL_CreateFromConnectionString shall call into the IoTHubClient_LL_Create API with the current structure and returns with the return value of it] */ |
AzureIoTClient | 42:448eecc3676e | 256 | |
AzureIoTClient | 42:448eecc3676e | 257 | result = IoTHubClient_LL_Create(config); |
AzureIoTClient | 42:448eecc3676e | 258 | if (result == NULL) |
AzureIoTClient | 42:448eecc3676e | 259 | { |
AzureIoTClient | 42:448eecc3676e | 260 | LogError("IoTHubClient_LL_Create failed"); |
AzureIoTClient | 42:448eecc3676e | 261 | } |
AzureIoTClient | 42:448eecc3676e | 262 | else |
AzureIoTClient | 42:448eecc3676e | 263 | { |
AzureIoTClient | 42:448eecc3676e | 264 | /*return as is*/ |
AzureIoTClient | 42:448eecc3676e | 265 | } |
AzureIoTClient | 42:448eecc3676e | 266 | } |
AzureIoTClient | 42:448eecc3676e | 267 | } |
AzureIoTClient | 42:448eecc3676e | 268 | if (deviceSasTokenString != NULL) |
AzureIoTClient | 42:448eecc3676e | 269 | STRING_delete(deviceSasTokenString); |
AzureIoTClient | 42:448eecc3676e | 270 | if (deviceKeyString != NULL) |
AzureIoTClient | 42:448eecc3676e | 271 | STRING_delete(deviceKeyString); |
AzureIoTClient | 42:448eecc3676e | 272 | if (deviceIdString != NULL) |
AzureIoTClient | 42:448eecc3676e | 273 | STRING_delete(deviceIdString); |
AzureIoTClient | 42:448eecc3676e | 274 | if (hostSuffixString != NULL) |
AzureIoTClient | 42:448eecc3676e | 275 | STRING_delete(hostSuffixString); |
AzureIoTClient | 42:448eecc3676e | 276 | if (hostNameString != NULL) |
AzureIoTClient | 42:448eecc3676e | 277 | STRING_delete(hostNameString); |
AzureIoTClient | 42:448eecc3676e | 278 | if (valueString != NULL) |
AzureIoTClient | 42:448eecc3676e | 279 | STRING_delete(valueString); |
AzureIoTClient | 42:448eecc3676e | 280 | if (tokenString != NULL) |
AzureIoTClient | 42:448eecc3676e | 281 | STRING_delete(tokenString); |
AzureIoTClient | 42:448eecc3676e | 282 | if (connString != NULL) |
AzureIoTClient | 42:448eecc3676e | 283 | STRING_delete(connString); |
AzureIoTClient | 42:448eecc3676e | 284 | if (protocolGateway != NULL) |
AzureIoTClient | 42:448eecc3676e | 285 | STRING_delete(protocolGateway); |
AzureIoTClient | 16:deba40344375 | 286 | |
AzureIoTClient | 42:448eecc3676e | 287 | if (tokenizer1 != NULL) |
AzureIoTClient | 42:448eecc3676e | 288 | STRING_TOKENIZER_destroy(tokenizer1); |
AzureIoTClient | 16:deba40344375 | 289 | |
AzureIoTClient | 42:448eecc3676e | 290 | free(config); |
AzureIoTClient | 42:448eecc3676e | 291 | } |
AzureIoTClient | 42:448eecc3676e | 292 | } |
AzureIoTClient | 42:448eecc3676e | 293 | return result; |
AzureIoTClient | 16:deba40344375 | 294 | } |
AzureIoTClient | 16:deba40344375 | 295 | |
Azure.IoT Build | 36:67300d5a4c1f | 296 | static void setTransportProtocol(IOTHUB_CLIENT_LL_HANDLE_DATA* handleData, TRANSPORT_PROVIDER* protocol) |
Azure.IoT Build | 36:67300d5a4c1f | 297 | { |
AzureIoTClient | 43:038d8511e817 | 298 | handleData->IoTHubTransport_GetHostname = protocol->IoTHubTransport_GetHostname; |
AzureIoTClient | 42:448eecc3676e | 299 | handleData->IoTHubTransport_SetOption = protocol->IoTHubTransport_SetOption; |
AzureIoTClient | 42:448eecc3676e | 300 | handleData->IoTHubTransport_Create = protocol->IoTHubTransport_Create; |
AzureIoTClient | 42:448eecc3676e | 301 | handleData->IoTHubTransport_Destroy = protocol->IoTHubTransport_Destroy; |
AzureIoTClient | 42:448eecc3676e | 302 | handleData->IoTHubTransport_Register = protocol->IoTHubTransport_Register; |
AzureIoTClient | 42:448eecc3676e | 303 | handleData->IoTHubTransport_Unregister = protocol->IoTHubTransport_Unregister; |
AzureIoTClient | 42:448eecc3676e | 304 | handleData->IoTHubTransport_Subscribe = protocol->IoTHubTransport_Subscribe; |
AzureIoTClient | 42:448eecc3676e | 305 | handleData->IoTHubTransport_Unsubscribe = protocol->IoTHubTransport_Unsubscribe; |
AzureIoTClient | 42:448eecc3676e | 306 | handleData->IoTHubTransport_DoWork = protocol->IoTHubTransport_DoWork; |
AzureIoTClient | 42:448eecc3676e | 307 | handleData->IoTHubTransport_GetSendStatus = protocol->IoTHubTransport_GetSendStatus; |
Azure.IoT Build | 36:67300d5a4c1f | 308 | |
Azure.IoT Build | 36:67300d5a4c1f | 309 | } |
AzureIoTClient | 16:deba40344375 | 310 | |
AzureIoTClient | 16:deba40344375 | 311 | IOTHUB_CLIENT_LL_HANDLE IoTHubClient_LL_Create(const IOTHUB_CLIENT_CONFIG* config) |
AzureIoTClient | 16:deba40344375 | 312 | { |
AzureIoTClient | 42:448eecc3676e | 313 | IOTHUB_CLIENT_LL_HANDLE result; |
AzureIoTClient | 42:448eecc3676e | 314 | /*Codes_SRS_IOTHUBCLIENT_LL_02_001: [IoTHubClient_LL_Create shall return NULL if config parameter is NULL or protocol field is NULL.]*/ |
AzureIoTClient | 42:448eecc3676e | 315 | if( |
AzureIoTClient | 42:448eecc3676e | 316 | (config == NULL) || |
AzureIoTClient | 42:448eecc3676e | 317 | (config->protocol == NULL) |
AzureIoTClient | 42:448eecc3676e | 318 | ) |
AzureIoTClient | 42:448eecc3676e | 319 | { |
AzureIoTClient | 42:448eecc3676e | 320 | result = NULL; |
AzureIoTClient | 42:448eecc3676e | 321 | LogError("invalid configuration (NULL detected)"); |
AzureIoTClient | 42:448eecc3676e | 322 | } |
AzureIoTClient | 42:448eecc3676e | 323 | else |
AzureIoTClient | 42:448eecc3676e | 324 | { |
AzureIoTClient | 42:448eecc3676e | 325 | IOTHUB_CLIENT_LL_HANDLE_DATA* handleData = (IOTHUB_CLIENT_LL_HANDLE_DATA*)malloc(sizeof(IOTHUB_CLIENT_LL_HANDLE_DATA)); |
AzureIoTClient | 42:448eecc3676e | 326 | if (handleData == NULL) |
AzureIoTClient | 42:448eecc3676e | 327 | { |
AzureIoTClient | 42:448eecc3676e | 328 | LogError("malloc failed"); |
AzureIoTClient | 42:448eecc3676e | 329 | result = NULL; |
AzureIoTClient | 42:448eecc3676e | 330 | } |
AzureIoTClient | 42:448eecc3676e | 331 | else |
AzureIoTClient | 42:448eecc3676e | 332 | { |
AzureIoTClient | 44:33dd78697616 | 333 | #ifndef DONT_USE_UPLOADTOBLOB |
AzureIoTClient | 42:448eecc3676e | 334 | /*Codes_SRS_IOTHUBCLIENT_LL_02_094: [ IoTHubClient_LL_Create shall create a IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE from IOTHUB_CLIENT_CONFIG. ]*/ |
AzureIoTClient | 42:448eecc3676e | 335 | /*Codes_SRS_IOTHUBCLIENT_LL_02_092: [ IoTHubClient_LL_CreateFromConnectionString shall create a IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE from IOTHUB_CLIENT_CONFIG. ]*/ |
AzureIoTClient | 42:448eecc3676e | 336 | handleData->uploadToBlobHandle = IoTHubClient_LL_UploadToBlob_Create(config); |
AzureIoTClient | 42:448eecc3676e | 337 | if (handleData->uploadToBlobHandle == NULL) |
AzureIoTClient | 42:448eecc3676e | 338 | { |
AzureIoTClient | 42:448eecc3676e | 339 | /*Codes_SRS_IOTHUBCLIENT_LL_02_093: [ If creating the IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE fails then IoTHubClient_LL_CreateFromConnectionString shall fail and return NULL. ]*/ |
AzureIoTClient | 42:448eecc3676e | 340 | /*Codes_SRS_IOTHUBCLIENT_LL_02_095: [ If creating the IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE fails then IoTHubClient_LL_Create shall fail and return NULL. ]*/ |
AzureIoTClient | 42:448eecc3676e | 341 | LogError("unable to IoTHubClient_LL_UploadToBlob_Create"); |
AzureIoTClient | 42:448eecc3676e | 342 | free(handleData); |
AzureIoTClient | 42:448eecc3676e | 343 | result = NULL; |
AzureIoTClient | 42:448eecc3676e | 344 | } |
AzureIoTClient | 42:448eecc3676e | 345 | else |
AzureIoTClient | 43:038d8511e817 | 346 | #endif |
AzureIoTClient | 42:448eecc3676e | 347 | { |
AzureIoTClient | 42:448eecc3676e | 348 | /*Codes_SRS_IOTHUBCLIENT_LL_02_045: [ Otherwise IoTHubClient_LL_Create shall create a new TICK_COUNTER_HANDLE ]*/ |
AzureIoTClient | 42:448eecc3676e | 349 | if ((handleData->tickCounter = tickcounter_create()) == NULL) |
AzureIoTClient | 42:448eecc3676e | 350 | { |
AzureIoTClient | 44:33dd78697616 | 351 | #ifndef DONT_USE_UPLOADTOBLOB |
AzureIoTClient | 42:448eecc3676e | 352 | /*Codes_SRS_IOTHUBCLIENT_LL_02_046: [ If creating the TICK_COUNTER_HANDLE fails then IoTHubClient_LL_Create shall fail and return NULL. ]*/ |
AzureIoTClient | 42:448eecc3676e | 353 | IoTHubClient_LL_UploadToBlob_Destroy(handleData->uploadToBlobHandle); |
AzureIoTClient | 43:038d8511e817 | 354 | #endif |
AzureIoTClient | 42:448eecc3676e | 355 | LogError("unable to get a tickcounter"); |
AzureIoTClient | 42:448eecc3676e | 356 | free(handleData); |
AzureIoTClient | 42:448eecc3676e | 357 | result = NULL; |
AzureIoTClient | 42:448eecc3676e | 358 | } |
AzureIoTClient | 42:448eecc3676e | 359 | else |
AzureIoTClient | 42:448eecc3676e | 360 | { |
AzureIoTClient | 42:448eecc3676e | 361 | /*Codes_SRS_IOTHUBCLIENT_LL_02_004: [Otherwise IoTHubClient_LL_Create shall initialize a new DLIST (further called "waitingToSend") containing records with fields of the following types: IOTHUB_MESSAGE_HANDLE, IOTHUB_CLIENT_EVENT_CONFIRMATION_CALLBACK, void*.]*/ |
AzureIoTClient | 42:448eecc3676e | 362 | IOTHUBTRANSPORT_CONFIG lowerLayerConfig; |
AzureIoTClient | 42:448eecc3676e | 363 | DList_InitializeListHead(&(handleData->waitingToSend)); |
AzureIoTClient | 42:448eecc3676e | 364 | setTransportProtocol(handleData, (TRANSPORT_PROVIDER*)config->protocol()); |
AzureIoTClient | 42:448eecc3676e | 365 | handleData->messageCallback = NULL; |
AzureIoTClient | 42:448eecc3676e | 366 | handleData->messageUserContextCallback = NULL; |
AzureIoTClient | 42:448eecc3676e | 367 | handleData->lastMessageReceiveTime = INDEFINITE_TIME; |
AzureIoTClient | 42:448eecc3676e | 368 | /*Codes_SRS_IOTHUBCLIENT_LL_02_006: [IoTHubClient_LL_Create shall populate a structure of type IOTHUBTRANSPORT_CONFIG with the information from config parameter and the previous DLIST and shall pass that to the underlying layer _Create function.]*/ |
AzureIoTClient | 42:448eecc3676e | 369 | lowerLayerConfig.upperConfig = config; |
AzureIoTClient | 42:448eecc3676e | 370 | lowerLayerConfig.waitingToSend = &(handleData->waitingToSend); |
AzureIoTClient | 42:448eecc3676e | 371 | /*Codes_SRS_IOTHUBCLIENT_LL_02_007: [If the underlaying layer _Create function fails them IoTHubClient_LL_Create shall fail and return NULL.] */ |
AzureIoTClient | 42:448eecc3676e | 372 | if ((handleData->transportHandle = handleData->IoTHubTransport_Create(&lowerLayerConfig)) == NULL) |
AzureIoTClient | 42:448eecc3676e | 373 | { |
AzureIoTClient | 42:448eecc3676e | 374 | LogError("underlying transport failed"); |
AzureIoTClient | 44:33dd78697616 | 375 | #ifndef DONT_USE_UPLOADTOBLOB |
AzureIoTClient | 42:448eecc3676e | 376 | IoTHubClient_LL_UploadToBlob_Destroy(handleData->uploadToBlobHandle); |
AzureIoTClient | 43:038d8511e817 | 377 | #endif |
AzureIoTClient | 42:448eecc3676e | 378 | tickcounter_destroy(handleData->tickCounter); |
AzureIoTClient | 42:448eecc3676e | 379 | free(handleData); |
AzureIoTClient | 42:448eecc3676e | 380 | result = NULL; |
AzureIoTClient | 42:448eecc3676e | 381 | } |
AzureIoTClient | 42:448eecc3676e | 382 | else |
AzureIoTClient | 42:448eecc3676e | 383 | { |
AzureIoTClient | 42:448eecc3676e | 384 | IOTHUB_DEVICE_CONFIG deviceConfig; |
AzureIoTClient | 40:1a94db9139ea | 385 | |
AzureIoTClient | 42:448eecc3676e | 386 | deviceConfig.deviceId = config->deviceId; |
AzureIoTClient | 42:448eecc3676e | 387 | deviceConfig.deviceKey = config->deviceKey; |
AzureIoTClient | 42:448eecc3676e | 388 | deviceConfig.deviceSasToken = config->deviceSasToken; |
AzureIoTClient | 40:1a94db9139ea | 389 | |
AzureIoTClient | 42:448eecc3676e | 390 | /*Codes_SRS_IOTHUBCLIENT_LL_17_008: [IoTHubClient_LL_Create shall call the transport _Register function with a populated structure of type IOTHUB_DEVICE_CONFIG and waitingToSend list.] */ |
AzureIoTClient | 42:448eecc3676e | 391 | if ((handleData->deviceHandle = handleData->IoTHubTransport_Register(handleData->transportHandle, &deviceConfig, handleData, &(handleData->waitingToSend))) == NULL) |
AzureIoTClient | 42:448eecc3676e | 392 | { |
AzureIoTClient | 42:448eecc3676e | 393 | /*Codes_SRS_IOTHUBCLIENT_LL_17_009: [If the _Register function fails, this function shall fail and return NULL.]*/ |
AzureIoTClient | 42:448eecc3676e | 394 | LogError("Registering device in transport failed"); |
AzureIoTClient | 42:448eecc3676e | 395 | handleData->IoTHubTransport_Destroy(handleData->transportHandle); |
AzureIoTClient | 44:33dd78697616 | 396 | #ifndef DONT_USE_UPLOADTOBLOB |
AzureIoTClient | 42:448eecc3676e | 397 | IoTHubClient_LL_UploadToBlob_Destroy(handleData->uploadToBlobHandle); |
AzureIoTClient | 43:038d8511e817 | 398 | #endif |
AzureIoTClient | 42:448eecc3676e | 399 | tickcounter_destroy(handleData->tickCounter); |
AzureIoTClient | 42:448eecc3676e | 400 | free(handleData); |
AzureIoTClient | 42:448eecc3676e | 401 | result = NULL; |
AzureIoTClient | 42:448eecc3676e | 402 | } |
AzureIoTClient | 42:448eecc3676e | 403 | else |
AzureIoTClient | 42:448eecc3676e | 404 | { |
AzureIoTClient | 42:448eecc3676e | 405 | /*Codes_SRS_IOTHUBCLIENT_LL_02_008: [Otherwise, IoTHubClient_LL_Create shall succeed and return a non-NULL handle.] */ |
AzureIoTClient | 42:448eecc3676e | 406 | handleData->isSharedTransport = false; |
AzureIoTClient | 42:448eecc3676e | 407 | /*Codes_SRS_IOTHUBCLIENT_LL_02_042: [ By default, messages shall not timeout. ]*/ |
AzureIoTClient | 42:448eecc3676e | 408 | handleData->currentMessageTimeout = 0; |
AzureIoTClient | 42:448eecc3676e | 409 | result = handleData; |
AzureIoTClient | 42:448eecc3676e | 410 | } |
AzureIoTClient | 42:448eecc3676e | 411 | } |
AzureIoTClient | 42:448eecc3676e | 412 | } |
AzureIoTClient | 42:448eecc3676e | 413 | } |
AzureIoTClient | 42:448eecc3676e | 414 | } |
AzureIoTClient | 42:448eecc3676e | 415 | } |
AzureIoTClient | 16:deba40344375 | 416 | |
AzureIoTClient | 42:448eecc3676e | 417 | return result; |
AzureIoTClient | 16:deba40344375 | 418 | } |
AzureIoTClient | 16:deba40344375 | 419 | |
Azure.IoT Build | 36:67300d5a4c1f | 420 | IOTHUB_CLIENT_LL_HANDLE IoTHubClient_LL_CreateWithTransport(const IOTHUB_CLIENT_DEVICE_CONFIG * config) |
Azure.IoT Build | 36:67300d5a4c1f | 421 | { |
AzureIoTClient | 42:448eecc3676e | 422 | IOTHUB_CLIENT_LL_HANDLE result; |
AzureIoTClient | 42:448eecc3676e | 423 | /*Codes_SRS_IOTHUBCLIENT_LL_17_001: [IoTHubClient_LL_CreateWithTransport shall return NULL if config parameter is NULL, or protocol field is NULL or transportHandle is NULL.]*/ |
AzureIoTClient | 42:448eecc3676e | 424 | if ( |
AzureIoTClient | 42:448eecc3676e | 425 | (config == NULL) || |
AzureIoTClient | 42:448eecc3676e | 426 | (config->protocol == NULL) || |
Azure.IoT Build | 45:54c11b1b1407 | 427 | (config->transportHandle == NULL) || |
Azure.IoT Build | 45:54c11b1b1407 | 428 | /*Codes_SRS_IOTHUBCLIENT_LL_02_098: [ IoTHubClient_LL_CreateWithTransport shall fail and return NULL if both config->deviceKey AND config->deviceSasToken are NULL. ]*/ |
Azure.IoT Build | 45:54c11b1b1407 | 429 | ((config->deviceKey == NULL) && (config->deviceSasToken == NULL)) |
AzureIoTClient | 42:448eecc3676e | 430 | ) |
AzureIoTClient | 42:448eecc3676e | 431 | { |
AzureIoTClient | 42:448eecc3676e | 432 | result = NULL; |
AzureIoTClient | 42:448eecc3676e | 433 | LogError("invalid configuration (NULL detected)"); |
AzureIoTClient | 42:448eecc3676e | 434 | } |
AzureIoTClient | 42:448eecc3676e | 435 | else |
AzureIoTClient | 42:448eecc3676e | 436 | { |
AzureIoTClient | 42:448eecc3676e | 437 | /*Codes_SRS_IOTHUBCLIENT_LL_17_002: [IoTHubClient_LL_CreateWithTransport shall allocate data for the IOTHUB_CLIENT_LL_HANDLE.]*/ |
AzureIoTClient | 42:448eecc3676e | 438 | IOTHUB_CLIENT_LL_HANDLE_DATA* handleData = (IOTHUB_CLIENT_LL_HANDLE_DATA*)malloc(sizeof(IOTHUB_CLIENT_LL_HANDLE_DATA)); |
AzureIoTClient | 42:448eecc3676e | 439 | if (handleData == NULL) |
AzureIoTClient | 42:448eecc3676e | 440 | { |
AzureIoTClient | 42:448eecc3676e | 441 | /*Codes_SRS_IOTHUBCLIENT_LL_17_003: [If allocation fails, the function shall fail and return NULL.] */ |
AzureIoTClient | 42:448eecc3676e | 442 | LogError("malloc failed"); |
AzureIoTClient | 42:448eecc3676e | 443 | result = NULL; |
AzureIoTClient | 42:448eecc3676e | 444 | } |
AzureIoTClient | 42:448eecc3676e | 445 | else |
AzureIoTClient | 42:448eecc3676e | 446 | { |
AzureIoTClient | 43:038d8511e817 | 447 | handleData->transportHandle = config->transportHandle; |
AzureIoTClient | 43:038d8511e817 | 448 | setTransportProtocol(handleData, (TRANSPORT_PROVIDER*)config->protocol()); |
AzureIoTClient | 43:038d8511e817 | 449 | |
AzureIoTClient | 44:33dd78697616 | 450 | #ifndef DONT_USE_UPLOADTOBLOB |
AzureIoTClient | 43:038d8511e817 | 451 | const char* hostname = STRING_c_str(handleData->IoTHubTransport_GetHostname(handleData->transportHandle)); |
AzureIoTClient | 43:038d8511e817 | 452 | /*Codes_SRS_IOTHUBCLIENT_LL_02_096: [ IoTHubClient_LL_CreateWithTransport shall create the data structures needed to instantiate a IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE. ]*/ |
AzureIoTClient | 43:038d8511e817 | 453 | /*the first '.' says where the iothubname finishes*/ |
AzureIoTClient | 43:038d8511e817 | 454 | const char* whereIsDot = strchr(hostname, '.'); |
AzureIoTClient | 43:038d8511e817 | 455 | if (whereIsDot == NULL) |
AzureIoTClient | 42:448eecc3676e | 456 | { |
AzureIoTClient | 43:038d8511e817 | 457 | /*Codes_SRS_IOTHUBCLIENT_LL_02_097: [ If creating the data structures fails or instantiating the IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE fails then IoTHubClient_LL_CreateWithTransport shall fail and return NULL. ]*/ |
AzureIoTClient | 43:038d8511e817 | 458 | LogError("unable to determine the IoTHub name"); |
AzureIoTClient | 42:448eecc3676e | 459 | free(handleData); |
AzureIoTClient | 42:448eecc3676e | 460 | result = NULL; |
AzureIoTClient | 42:448eecc3676e | 461 | } |
AzureIoTClient | 42:448eecc3676e | 462 | else |
AzureIoTClient | 42:448eecc3676e | 463 | { |
AzureIoTClient | 43:038d8511e817 | 464 | /*Codes_SRS_IOTHUBCLIENT_LL_02_096: [ IoTHubClient_LL_CreateWithTransport shall create the data structures needed to instantiate a IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE. ]*/ |
AzureIoTClient | 47:aaa262b5f898 | 465 | char* IoTHubName = (char*) malloc(whereIsDot - hostname + 1); |
AzureIoTClient | 43:038d8511e817 | 466 | if (IoTHubName == NULL) |
AzureIoTClient | 42:448eecc3676e | 467 | { |
AzureIoTClient | 43:038d8511e817 | 468 | /*Codes_SRS_IOTHUBCLIENT_LL_02_097: [ If creating the data structures fails or instantiating the IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE fails then IoTHubClient_LL_CreateWithTransport shall fail and return NULL. ]*/ |
AzureIoTClient | 43:038d8511e817 | 469 | LogError("unable to malloc"); |
AzureIoTClient | 42:448eecc3676e | 470 | free(handleData); |
AzureIoTClient | 42:448eecc3676e | 471 | result = NULL; |
AzureIoTClient | 42:448eecc3676e | 472 | } |
AzureIoTClient | 42:448eecc3676e | 473 | else |
AzureIoTClient | 42:448eecc3676e | 474 | { |
AzureIoTClient | 43:038d8511e817 | 475 | const char* IotHubSuffix = whereIsDot + 1; |
AzureIoTClient | 43:038d8511e817 | 476 | memcpy(IoTHubName, hostname, whereIsDot - hostname); |
AzureIoTClient | 43:038d8511e817 | 477 | IoTHubName[whereIsDot - hostname ] = '\0'; |
AzureIoTClient | 43:038d8511e817 | 478 | |
AzureIoTClient | 43:038d8511e817 | 479 | IOTHUB_CLIENT_CONFIG temp; |
AzureIoTClient | 43:038d8511e817 | 480 | temp.deviceId = config->deviceId; |
AzureIoTClient | 43:038d8511e817 | 481 | temp.deviceKey = config->deviceKey; |
AzureIoTClient | 43:038d8511e817 | 482 | temp.deviceSasToken = config->deviceSasToken; |
AzureIoTClient | 43:038d8511e817 | 483 | temp.iotHubName = IoTHubName; |
AzureIoTClient | 43:038d8511e817 | 484 | temp.iotHubSuffix = IotHubSuffix; |
AzureIoTClient | 43:038d8511e817 | 485 | temp.protocol = NULL; /*irrelevant to IoTHubClient_LL_UploadToBlob*/ |
AzureIoTClient | 43:038d8511e817 | 486 | temp.protocolGatewayHostName = NULL; /*irrelevant to IoTHubClient_LL_UploadToBlob*/ |
AzureIoTClient | 43:038d8511e817 | 487 | |
AzureIoTClient | 43:038d8511e817 | 488 | /*Codes_SRS_IOTHUBCLIENT_LL_02_097: [ If creating the data structures fails or instantiating the IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE fails then IoTHubClient_LL_CreateWithTransport shall fail and return NULL. ]*/ |
AzureIoTClient | 43:038d8511e817 | 489 | handleData->uploadToBlobHandle = IoTHubClient_LL_UploadToBlob_Create(&temp); |
AzureIoTClient | 43:038d8511e817 | 490 | if (handleData->uploadToBlobHandle == NULL) |
AzureIoTClient | 43:038d8511e817 | 491 | { |
AzureIoTClient | 43:038d8511e817 | 492 | /*Codes_SRS_IOTHUBCLIENT_LL_02_096: [ IoTHubClient_LL_CreateWithTransport shall create the data structures needed to instantiate a IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE. ]*/ |
AzureIoTClient | 43:038d8511e817 | 493 | LogError("unable to IoTHubClient_LL_UploadToBlob_Create"); |
AzureIoTClient | 43:038d8511e817 | 494 | free(handleData); |
AzureIoTClient | 43:038d8511e817 | 495 | result = NULL; |
AzureIoTClient | 43:038d8511e817 | 496 | } |
AzureIoTClient | 43:038d8511e817 | 497 | else |
AzureIoTClient | 43:038d8511e817 | 498 | #endif |
AzureIoTClient | 43:038d8511e817 | 499 | { |
AzureIoTClient | 43:038d8511e817 | 500 | /*Codes_SRS_IOTHUBCLIENT_LL_02_047: [ IoTHubClient_LL_CreateWithTransport shall create a TICK_COUNTER_HANDLE. ]*/ |
AzureIoTClient | 43:038d8511e817 | 501 | if ((handleData->tickCounter = tickcounter_create()) == NULL) |
AzureIoTClient | 43:038d8511e817 | 502 | { |
AzureIoTClient | 43:038d8511e817 | 503 | /*Codes_SRS_IOTHUBCLIENT_LL_02_048: [ If creating the handle fails, then IoTHubClient_LL_CreateWithTransport shall fail and return NULL ]*/ |
AzureIoTClient | 43:038d8511e817 | 504 | LogError("unable to get a tickcounter"); |
AzureIoTClient | 44:33dd78697616 | 505 | #ifndef DONT_USE_UPLOADTOBLOB |
AzureIoTClient | 43:038d8511e817 | 506 | IoTHubClient_LL_UploadToBlob_Destroy(handleData->uploadToBlobHandle); |
AzureIoTClient | 43:038d8511e817 | 507 | #endif |
AzureIoTClient | 43:038d8511e817 | 508 | free(handleData); |
AzureIoTClient | 43:038d8511e817 | 509 | result = NULL; |
AzureIoTClient | 43:038d8511e817 | 510 | } |
AzureIoTClient | 43:038d8511e817 | 511 | else |
AzureIoTClient | 43:038d8511e817 | 512 | { |
AzureIoTClient | 43:038d8511e817 | 513 | /*Codes_SRS_IOTHUBCLIENT_LL_17_004: [IoTHubClient_LL_CreateWithTransport shall initialize a new DLIST (further called "waitingToSend") containing records with fields of the following types: IOTHUB_MESSAGE_HANDLE, IOTHUB_CLIENT_EVENT_CONFIRMATION_CALLBACK, void*.]*/ |
AzureIoTClient | 43:038d8511e817 | 514 | DList_InitializeListHead(&(handleData->waitingToSend)); |
AzureIoTClient | 43:038d8511e817 | 515 | |
AzureIoTClient | 43:038d8511e817 | 516 | handleData->messageCallback = NULL; |
AzureIoTClient | 43:038d8511e817 | 517 | handleData->messageUserContextCallback = NULL; |
AzureIoTClient | 43:038d8511e817 | 518 | handleData->lastMessageReceiveTime = INDEFINITE_TIME; |
AzureIoTClient | 43:038d8511e817 | 519 | |
AzureIoTClient | 43:038d8511e817 | 520 | |
AzureIoTClient | 43:038d8511e817 | 521 | IOTHUB_DEVICE_CONFIG deviceConfig; |
AzureIoTClient | 43:038d8511e817 | 522 | |
AzureIoTClient | 43:038d8511e817 | 523 | deviceConfig.deviceId = config->deviceId; |
AzureIoTClient | 43:038d8511e817 | 524 | deviceConfig.deviceKey = config->deviceKey; |
AzureIoTClient | 43:038d8511e817 | 525 | deviceConfig.deviceSasToken = config->deviceSasToken; |
AzureIoTClient | 43:038d8511e817 | 526 | |
AzureIoTClient | 43:038d8511e817 | 527 | /*Codes_SRS_IOTHUBCLIENT_LL_17_006: [IoTHubClient_LL_CreateWithTransport shall call the transport _Register function with the IOTHUB_DEVICE_CONFIG populated structure and waitingToSend list.]*/ |
AzureIoTClient | 43:038d8511e817 | 528 | if ((handleData->deviceHandle = handleData->IoTHubTransport_Register(config->transportHandle, &deviceConfig, handleData, &(handleData->waitingToSend))) == NULL) |
AzureIoTClient | 43:038d8511e817 | 529 | { |
AzureIoTClient | 43:038d8511e817 | 530 | /*Codes_SRS_IOTHUBCLIENT_LL_17_007: [If the _Register function fails, this function shall fail and return NULL.]*/ |
AzureIoTClient | 43:038d8511e817 | 531 | LogError("Registering device in transport failed"); |
AzureIoTClient | 44:33dd78697616 | 532 | #ifndef DONT_USE_UPLOADTOBLOB |
AzureIoTClient | 43:038d8511e817 | 533 | IoTHubClient_LL_UploadToBlob_Destroy(handleData->uploadToBlobHandle); |
AzureIoTClient | 43:038d8511e817 | 534 | #endif |
AzureIoTClient | 43:038d8511e817 | 535 | tickcounter_destroy(handleData->tickCounter); |
AzureIoTClient | 43:038d8511e817 | 536 | free(handleData); |
AzureIoTClient | 43:038d8511e817 | 537 | result = NULL; |
AzureIoTClient | 43:038d8511e817 | 538 | } |
AzureIoTClient | 43:038d8511e817 | 539 | else |
AzureIoTClient | 43:038d8511e817 | 540 | { |
AzureIoTClient | 43:038d8511e817 | 541 | /*Codes_SRS_IOTHUBCLIENT_LL_17_005: [IoTHubClient_LL_CreateWithTransport shall save the transport handle and mark this transport as shared.]*/ |
AzureIoTClient | 43:038d8511e817 | 542 | handleData->isSharedTransport = true; |
AzureIoTClient | 43:038d8511e817 | 543 | /*Codes_SRS_IOTHUBCLIENT_LL_02_042: [ By default, messages shall not timeout. ]*/ |
AzureIoTClient | 43:038d8511e817 | 544 | handleData->currentMessageTimeout = 0; |
AzureIoTClient | 43:038d8511e817 | 545 | result = handleData; |
AzureIoTClient | 43:038d8511e817 | 546 | } |
AzureIoTClient | 43:038d8511e817 | 547 | } |
AzureIoTClient | 43:038d8511e817 | 548 | } |
AzureIoTClient | 44:33dd78697616 | 549 | #ifndef DONT_USE_UPLOADTOBLOB |
AzureIoTClient | 43:038d8511e817 | 550 | free(IoTHubName); |
AzureIoTClient | 42:448eecc3676e | 551 | } |
AzureIoTClient | 42:448eecc3676e | 552 | } |
AzureIoTClient | 43:038d8511e817 | 553 | #endif |
AzureIoTClient | 42:448eecc3676e | 554 | } |
AzureIoTClient | 42:448eecc3676e | 555 | } |
Azure.IoT Build | 36:67300d5a4c1f | 556 | |
AzureIoTClient | 42:448eecc3676e | 557 | return result; |
Azure.IoT Build | 36:67300d5a4c1f | 558 | } |
Azure.IoT Build | 36:67300d5a4c1f | 559 | |
AzureIoTClient | 16:deba40344375 | 560 | void IoTHubClient_LL_Destroy(IOTHUB_CLIENT_LL_HANDLE iotHubClientHandle) |
AzureIoTClient | 16:deba40344375 | 561 | { |
AzureIoTClient | 42:448eecc3676e | 562 | /*Codes_SRS_IOTHUBCLIENT_LL_02_009: [IoTHubClient_LL_Destroy shall do nothing if parameter iotHubClientHandle is NULL.]*/ |
AzureIoTClient | 42:448eecc3676e | 563 | if (iotHubClientHandle != NULL) |
AzureIoTClient | 42:448eecc3676e | 564 | { |
AzureIoTClient | 42:448eecc3676e | 565 | PDLIST_ENTRY unsend; |
AzureIoTClient | 42:448eecc3676e | 566 | /*Codes_SRS_IOTHUBCLIENT_LL_17_010: [IoTHubClient_LL_Destroy shall call the underlaying layer's _Unregister function] */ |
AzureIoTClient | 42:448eecc3676e | 567 | IOTHUB_CLIENT_LL_HANDLE_DATA* handleData = (IOTHUB_CLIENT_LL_HANDLE_DATA*)iotHubClientHandle; |
AzureIoTClient | 42:448eecc3676e | 568 | handleData->IoTHubTransport_Unregister(handleData->deviceHandle); |
AzureIoTClient | 42:448eecc3676e | 569 | if (handleData->isSharedTransport == false) |
AzureIoTClient | 42:448eecc3676e | 570 | { |
AzureIoTClient | 42:448eecc3676e | 571 | /*Codes_SRS_IOTHUBCLIENT_LL_02_010: [If iotHubClientHandle was not created by IoTHubClient_LL_CreateWithTransport, IoTHubClient_LL_Destroy shall call the underlaying layer's _Destroy function.] */ |
AzureIoTClient | 42:448eecc3676e | 572 | handleData->IoTHubTransport_Destroy(handleData->transportHandle); |
AzureIoTClient | 42:448eecc3676e | 573 | } |
AzureIoTClient | 42:448eecc3676e | 574 | /*if any, remove the items currently not send*/ |
AzureIoTClient | 42:448eecc3676e | 575 | while ((unsend = DList_RemoveHeadList(&(handleData->waitingToSend))) != &(handleData->waitingToSend)) |
AzureIoTClient | 42:448eecc3676e | 576 | { |
AzureIoTClient | 42:448eecc3676e | 577 | IOTHUB_MESSAGE_LIST* temp = containingRecord(unsend, IOTHUB_MESSAGE_LIST, entry); |
AzureIoTClient | 42:448eecc3676e | 578 | /*Codes_SRS_IOTHUBCLIENT_LL_02_033: [Otherwise, IoTHubClient_LL_Destroy shall complete all the event message callbacks that are in the waitingToSend list with the result IOTHUB_CLIENT_CONFIRMATION_BECAUSE_DESTROY.] */ |
AzureIoTClient | 42:448eecc3676e | 579 | if (temp->callback != NULL) |
AzureIoTClient | 42:448eecc3676e | 580 | { |
AzureIoTClient | 42:448eecc3676e | 581 | temp->callback(IOTHUB_CLIENT_CONFIRMATION_BECAUSE_DESTROY, temp->context); |
AzureIoTClient | 42:448eecc3676e | 582 | } |
AzureIoTClient | 42:448eecc3676e | 583 | IoTHubMessage_Destroy(temp->messageHandle); |
AzureIoTClient | 42:448eecc3676e | 584 | free(temp); |
AzureIoTClient | 42:448eecc3676e | 585 | } |
AzureIoTClient | 42:448eecc3676e | 586 | /*Codes_SRS_IOTHUBCLIENT_LL_17_011: [IoTHubClient_LL_Destroy shall free the resources allocated by IoTHubClient (if any).] */ |
AzureIoTClient | 42:448eecc3676e | 587 | tickcounter_destroy(handleData->tickCounter); |
AzureIoTClient | 44:33dd78697616 | 588 | #ifndef DONT_USE_UPLOADTOBLOB |
AzureIoTClient | 42:448eecc3676e | 589 | IoTHubClient_LL_UploadToBlob_Destroy(handleData->uploadToBlobHandle); |
AzureIoTClient | 43:038d8511e817 | 590 | #endif |
AzureIoTClient | 42:448eecc3676e | 591 | free(handleData); |
AzureIoTClient | 42:448eecc3676e | 592 | } |
AzureIoTClient | 16:deba40344375 | 593 | } |
AzureIoTClient | 16:deba40344375 | 594 | |
Azure.IoT Build | 36:67300d5a4c1f | 595 | /*Codes_SRS_IOTHUBCLIENT_LL_02_044: [ Messages already delivered to IoTHubClient_LL shall not have their timeouts modified by a new call to IoTHubClient_LL_SetOption. ]*/ |
Azure.IoT Build | 36:67300d5a4c1f | 596 | /*returns 0 on success, any other value is error*/ |
Azure.IoT Build | 36:67300d5a4c1f | 597 | static int attach_ms_timesOutAfter(IOTHUB_CLIENT_LL_HANDLE_DATA* handleData, IOTHUB_MESSAGE_LIST *newEntry) |
Azure.IoT Build | 36:67300d5a4c1f | 598 | { |
AzureIoTClient | 42:448eecc3676e | 599 | int result; |
AzureIoTClient | 42:448eecc3676e | 600 | /*Codes_SRS_IOTHUBCLIENT_LL_02_043: [ Calling IoTHubClient_LL_SetOption with value set to "0" shall disable the timeout mechanism for all new messages. ]*/ |
AzureIoTClient | 42:448eecc3676e | 601 | if (handleData->currentMessageTimeout == 0) |
AzureIoTClient | 42:448eecc3676e | 602 | { |
AzureIoTClient | 42:448eecc3676e | 603 | newEntry->ms_timesOutAfter = 0; /*do not timeout*/ |
AzureIoTClient | 42:448eecc3676e | 604 | result = 0; |
AzureIoTClient | 42:448eecc3676e | 605 | } |
AzureIoTClient | 42:448eecc3676e | 606 | else |
AzureIoTClient | 42:448eecc3676e | 607 | { |
AzureIoTClient | 42:448eecc3676e | 608 | /*Codes_SRS_IOTHUBCLIENT_LL_02_039: [ "messageTimeout" - once IoTHubClient_LL_SendEventAsync is called the message shall timeout after value miliseconds. Value is a pointer to a uint64. ]*/ |
AzureIoTClient | 42:448eecc3676e | 609 | if (tickcounter_get_current_ms(handleData->tickCounter, &newEntry->ms_timesOutAfter) != 0) |
AzureIoTClient | 42:448eecc3676e | 610 | { |
AzureIoTClient | 42:448eecc3676e | 611 | result = __LINE__; |
AzureIoTClient | 42:448eecc3676e | 612 | LogError("unable to get the current relative tickcount"); |
AzureIoTClient | 42:448eecc3676e | 613 | } |
AzureIoTClient | 42:448eecc3676e | 614 | else |
AzureIoTClient | 42:448eecc3676e | 615 | { |
AzureIoTClient | 42:448eecc3676e | 616 | newEntry->ms_timesOutAfter += handleData->currentMessageTimeout; |
AzureIoTClient | 42:448eecc3676e | 617 | result = 0; |
AzureIoTClient | 42:448eecc3676e | 618 | } |
AzureIoTClient | 42:448eecc3676e | 619 | } |
AzureIoTClient | 42:448eecc3676e | 620 | return result; |
Azure.IoT Build | 36:67300d5a4c1f | 621 | } |
Azure.IoT Build | 36:67300d5a4c1f | 622 | |
AzureIoTClient | 16:deba40344375 | 623 | IOTHUB_CLIENT_RESULT IoTHubClient_LL_SendEventAsync(IOTHUB_CLIENT_LL_HANDLE iotHubClientHandle, IOTHUB_MESSAGE_HANDLE eventMessageHandle, IOTHUB_CLIENT_EVENT_CONFIRMATION_CALLBACK eventConfirmationCallback, void* userContextCallback) |
AzureIoTClient | 16:deba40344375 | 624 | { |
AzureIoTClient | 42:448eecc3676e | 625 | IOTHUB_CLIENT_RESULT result; |
AzureIoTClient | 42:448eecc3676e | 626 | /*Codes_SRS_IOTHUBCLIENT_LL_02_011: [IoTHubClient_LL_SendEventAsync shall fail and return IOTHUB_CLIENT_INVALID_ARG if parameter iotHubClientHandle or eventMessageHandle is NULL.]*/ |
AzureIoTClient | 42:448eecc3676e | 627 | if ( |
AzureIoTClient | 42:448eecc3676e | 628 | (iotHubClientHandle == NULL) || |
AzureIoTClient | 42:448eecc3676e | 629 | (eventMessageHandle == NULL) || |
AzureIoTClient | 42:448eecc3676e | 630 | /*Codes_SRS_IOTHUBCLIENT_LL_02_012: [IoTHubClient_LL_SendEventAsync shall fail and return IOTHUB_CLIENT_INVALID_ARG if parameter eventConfirmationCallback is NULL and userContextCallback is not NULL.] */ |
AzureIoTClient | 42:448eecc3676e | 631 | ((eventConfirmationCallback == NULL) && (userContextCallback != NULL)) |
AzureIoTClient | 42:448eecc3676e | 632 | ) |
AzureIoTClient | 42:448eecc3676e | 633 | { |
AzureIoTClient | 42:448eecc3676e | 634 | result = IOTHUB_CLIENT_INVALID_ARG; |
Azure.IoT Build | 45:54c11b1b1407 | 635 | LOG_ERROR_RESULT; |
AzureIoTClient | 42:448eecc3676e | 636 | } |
AzureIoTClient | 42:448eecc3676e | 637 | else |
AzureIoTClient | 42:448eecc3676e | 638 | { |
AzureIoTClient | 42:448eecc3676e | 639 | IOTHUB_MESSAGE_LIST *newEntry = (IOTHUB_MESSAGE_LIST*)malloc(sizeof(IOTHUB_MESSAGE_LIST)); |
AzureIoTClient | 42:448eecc3676e | 640 | if (newEntry == NULL) |
AzureIoTClient | 42:448eecc3676e | 641 | { |
AzureIoTClient | 42:448eecc3676e | 642 | result = IOTHUB_CLIENT_ERROR; |
Azure.IoT Build | 45:54c11b1b1407 | 643 | LOG_ERROR_RESULT; |
AzureIoTClient | 42:448eecc3676e | 644 | } |
AzureIoTClient | 42:448eecc3676e | 645 | else |
AzureIoTClient | 42:448eecc3676e | 646 | { |
AzureIoTClient | 42:448eecc3676e | 647 | IOTHUB_CLIENT_LL_HANDLE_DATA* handleData = (IOTHUB_CLIENT_LL_HANDLE_DATA*)iotHubClientHandle; |
AzureIoTClient | 40:1a94db9139ea | 648 | |
AzureIoTClient | 42:448eecc3676e | 649 | if (attach_ms_timesOutAfter(handleData, newEntry) != 0) |
AzureIoTClient | 42:448eecc3676e | 650 | { |
AzureIoTClient | 42:448eecc3676e | 651 | result = IOTHUB_CLIENT_ERROR; |
Azure.IoT Build | 45:54c11b1b1407 | 652 | LOG_ERROR_RESULT; |
AzureIoTClient | 42:448eecc3676e | 653 | free(newEntry); |
AzureIoTClient | 42:448eecc3676e | 654 | } |
AzureIoTClient | 42:448eecc3676e | 655 | else |
AzureIoTClient | 42:448eecc3676e | 656 | { |
AzureIoTClient | 42:448eecc3676e | 657 | /*Codes_SRS_IOTHUBCLIENT_LL_02_013: [IoTHubClient_SendEventAsync shall add the DLIST waitingToSend a new record cloning the information from eventMessageHandle, eventConfirmationCallback, userContextCallback.]*/ |
AzureIoTClient | 42:448eecc3676e | 658 | if ((newEntry->messageHandle = IoTHubMessage_Clone(eventMessageHandle)) == NULL) |
AzureIoTClient | 42:448eecc3676e | 659 | { |
AzureIoTClient | 42:448eecc3676e | 660 | /*Codes_SRS_IOTHUBCLIENT_LL_02_014: [If cloning and/or adding the information fails for any reason, IoTHubClient_LL_SendEventAsync shall fail and return IOTHUB_CLIENT_ERROR.] */ |
AzureIoTClient | 42:448eecc3676e | 661 | result = IOTHUB_CLIENT_ERROR; |
AzureIoTClient | 42:448eecc3676e | 662 | free(newEntry); |
Azure.IoT Build | 45:54c11b1b1407 | 663 | LOG_ERROR_RESULT; |
AzureIoTClient | 42:448eecc3676e | 664 | } |
AzureIoTClient | 42:448eecc3676e | 665 | else |
AzureIoTClient | 42:448eecc3676e | 666 | { |
AzureIoTClient | 42:448eecc3676e | 667 | /*Codes_SRS_IOTHUBCLIENT_LL_02_013: [IoTHubClient_SendEventAsync shall add the DLIST waitingToSend a new record cloning the information from eventMessageHandle, eventConfirmationCallback, userContextCallback.]*/ |
AzureIoTClient | 42:448eecc3676e | 668 | newEntry->callback = eventConfirmationCallback; |
AzureIoTClient | 42:448eecc3676e | 669 | newEntry->context = userContextCallback; |
AzureIoTClient | 46:6a69294b6119 | 670 | DList_InsertTailList(&(iotHubClientHandle->waitingToSend), &(newEntry->entry)); |
AzureIoTClient | 42:448eecc3676e | 671 | /*Codes_SRS_IOTHUBCLIENT_LL_02_015: [Otherwise IoTHubClient_LL_SendEventAsync shall succeed and return IOTHUB_CLIENT_OK.] */ |
AzureIoTClient | 42:448eecc3676e | 672 | result = IOTHUB_CLIENT_OK; |
AzureIoTClient | 42:448eecc3676e | 673 | } |
AzureIoTClient | 42:448eecc3676e | 674 | } |
AzureIoTClient | 42:448eecc3676e | 675 | } |
AzureIoTClient | 42:448eecc3676e | 676 | } |
AzureIoTClient | 42:448eecc3676e | 677 | return result; |
AzureIoTClient | 16:deba40344375 | 678 | } |
AzureIoTClient | 16:deba40344375 | 679 | |
AzureIoTClient | 16:deba40344375 | 680 | IOTHUB_CLIENT_RESULT IoTHubClient_LL_SetMessageCallback(IOTHUB_CLIENT_LL_HANDLE iotHubClientHandle, IOTHUB_CLIENT_MESSAGE_CALLBACK_ASYNC messageCallback, void* userContextCallback) |
AzureIoTClient | 16:deba40344375 | 681 | { |
AzureIoTClient | 42:448eecc3676e | 682 | IOTHUB_CLIENT_RESULT result; |
AzureIoTClient | 42:448eecc3676e | 683 | /*Codes_SRS_IOTHUBCLIENT_LL_02_016: [IoTHubClient_LL_SetMessageCallback shall fail and return IOTHUB_CLIENT_INVALID_ARG if parameter iotHubClientHandle is NULL.] */ |
AzureIoTClient | 42:448eecc3676e | 684 | if (iotHubClientHandle == NULL) |
AzureIoTClient | 42:448eecc3676e | 685 | { |
AzureIoTClient | 42:448eecc3676e | 686 | result = IOTHUB_CLIENT_INVALID_ARG; |
Azure.IoT Build | 45:54c11b1b1407 | 687 | LOG_ERROR_RESULT; |
AzureIoTClient | 42:448eecc3676e | 688 | } |
AzureIoTClient | 42:448eecc3676e | 689 | else |
AzureIoTClient | 42:448eecc3676e | 690 | { |
AzureIoTClient | 42:448eecc3676e | 691 | IOTHUB_CLIENT_LL_HANDLE_DATA* handleData = (IOTHUB_CLIENT_LL_HANDLE_DATA*)iotHubClientHandle; |
AzureIoTClient | 42:448eecc3676e | 692 | if (messageCallback == NULL) |
AzureIoTClient | 42:448eecc3676e | 693 | { |
AzureIoTClient | 42:448eecc3676e | 694 | /*Codes_SRS_IOTHUBCLIENT_LL_02_019: [If parameter messageCallback is NULL then IoTHubClient_LL_SetMessageCallback shall call the underlying layer's _Unsubscribe function and return IOTHUB_CLIENT_OK.] */ |
AzureIoTClient | 42:448eecc3676e | 695 | handleData->IoTHubTransport_Unsubscribe(handleData->deviceHandle); |
AzureIoTClient | 42:448eecc3676e | 696 | handleData->messageCallback = NULL; |
AzureIoTClient | 42:448eecc3676e | 697 | handleData->messageUserContextCallback = NULL; |
AzureIoTClient | 42:448eecc3676e | 698 | result = IOTHUB_CLIENT_OK; |
AzureIoTClient | 42:448eecc3676e | 699 | } |
AzureIoTClient | 42:448eecc3676e | 700 | else |
AzureIoTClient | 42:448eecc3676e | 701 | { |
AzureIoTClient | 42:448eecc3676e | 702 | /*Codes_SRS_IOTHUBCLIENT_LL_02_017: [If parameter messageCallback is non-NULL then IoTHubClient_LL_SetMessageCallback shall call the underlying layer's _Subscribe function.]*/ |
AzureIoTClient | 42:448eecc3676e | 703 | if (handleData->IoTHubTransport_Subscribe(handleData->deviceHandle) == 0) |
AzureIoTClient | 42:448eecc3676e | 704 | { |
AzureIoTClient | 42:448eecc3676e | 705 | handleData->messageCallback = messageCallback; |
AzureIoTClient | 42:448eecc3676e | 706 | handleData->messageUserContextCallback = userContextCallback; |
AzureIoTClient | 42:448eecc3676e | 707 | result = IOTHUB_CLIENT_OK; |
AzureIoTClient | 42:448eecc3676e | 708 | } |
AzureIoTClient | 42:448eecc3676e | 709 | else |
AzureIoTClient | 42:448eecc3676e | 710 | { |
AzureIoTClient | 42:448eecc3676e | 711 | handleData->messageCallback = NULL; |
AzureIoTClient | 42:448eecc3676e | 712 | handleData->messageUserContextCallback = NULL; |
AzureIoTClient | 42:448eecc3676e | 713 | /*Codes_SRS_IOTHUBCLIENT_LL_02_018: [If the underlying layer's _Subscribe function fails, then IoTHubClient_LL_SetMessageCallback shall fail and return IOTHUB_CLIENT_ERROR. Otherwise IoTHubClient_LL_SetMessageCallback shall succeed and return IOTHUB_CLIENT_OK.]*/ |
AzureIoTClient | 42:448eecc3676e | 714 | result = IOTHUB_CLIENT_ERROR; |
AzureIoTClient | 42:448eecc3676e | 715 | } |
AzureIoTClient | 42:448eecc3676e | 716 | } |
AzureIoTClient | 42:448eecc3676e | 717 | } |
AzureIoTClient | 40:1a94db9139ea | 718 | |
AzureIoTClient | 42:448eecc3676e | 719 | return result; |
AzureIoTClient | 16:deba40344375 | 720 | } |
AzureIoTClient | 16:deba40344375 | 721 | |
Azure.IoT Build | 36:67300d5a4c1f | 722 | static void DoTimeouts(IOTHUB_CLIENT_LL_HANDLE_DATA* handleData) |
Azure.IoT Build | 36:67300d5a4c1f | 723 | { |
AzureIoTClient | 42:448eecc3676e | 724 | uint64_t nowTick; |
AzureIoTClient | 42:448eecc3676e | 725 | if (tickcounter_get_current_ms(handleData->tickCounter, &nowTick) != 0) |
AzureIoTClient | 42:448eecc3676e | 726 | { |
AzureIoTClient | 42:448eecc3676e | 727 | LogError("unable to get the current ms, timeouts will not be processed"); |
AzureIoTClient | 42:448eecc3676e | 728 | } |
AzureIoTClient | 42:448eecc3676e | 729 | else |
AzureIoTClient | 42:448eecc3676e | 730 | { |
AzureIoTClient | 42:448eecc3676e | 731 | DLIST_ENTRY* currentItemInWaitingToSend = handleData->waitingToSend.Flink; |
AzureIoTClient | 42:448eecc3676e | 732 | while (currentItemInWaitingToSend != &(handleData->waitingToSend)) /*while we are not at the end of the list*/ |
AzureIoTClient | 42:448eecc3676e | 733 | { |
AzureIoTClient | 42:448eecc3676e | 734 | IOTHUB_MESSAGE_LIST* fullEntry = containingRecord(currentItemInWaitingToSend, IOTHUB_MESSAGE_LIST, entry); |
AzureIoTClient | 42:448eecc3676e | 735 | /*Codes_SRS_IOTHUBCLIENT_LL_02_041: [ If more than value miliseconds have passed since the call to IoTHubClient_LL_SendEventAsync then the message callback shall be called with a status code of IOTHUB_CLIENT_CONFIRMATION_TIMEOUT. ]*/ |
AzureIoTClient | 42:448eecc3676e | 736 | if ((fullEntry->ms_timesOutAfter != 0) && (fullEntry->ms_timesOutAfter < nowTick)) |
AzureIoTClient | 42:448eecc3676e | 737 | { |
AzureIoTClient | 42:448eecc3676e | 738 | PDLIST_ENTRY theNext = currentItemInWaitingToSend->Flink; /*need to save the next item, because the below operations are destructive*/ |
AzureIoTClient | 42:448eecc3676e | 739 | DList_RemoveEntryList(currentItemInWaitingToSend); |
AzureIoTClient | 42:448eecc3676e | 740 | if (fullEntry->callback != NULL) |
AzureIoTClient | 42:448eecc3676e | 741 | { |
AzureIoTClient | 42:448eecc3676e | 742 | fullEntry->callback(IOTHUB_CLIENT_CONFIRMATION_MESSAGE_TIMEOUT, fullEntry->context); |
AzureIoTClient | 42:448eecc3676e | 743 | } |
AzureIoTClient | 42:448eecc3676e | 744 | IoTHubMessage_Destroy(fullEntry->messageHandle); /*because it has been cloned*/ |
AzureIoTClient | 42:448eecc3676e | 745 | free(fullEntry); |
AzureIoTClient | 42:448eecc3676e | 746 | currentItemInWaitingToSend = theNext; |
AzureIoTClient | 42:448eecc3676e | 747 | } |
AzureIoTClient | 42:448eecc3676e | 748 | else |
AzureIoTClient | 42:448eecc3676e | 749 | { |
AzureIoTClient | 42:448eecc3676e | 750 | currentItemInWaitingToSend = currentItemInWaitingToSend->Flink; |
AzureIoTClient | 42:448eecc3676e | 751 | } |
AzureIoTClient | 42:448eecc3676e | 752 | } |
AzureIoTClient | 42:448eecc3676e | 753 | } |
Azure.IoT Build | 36:67300d5a4c1f | 754 | } |
Azure.IoT Build | 36:67300d5a4c1f | 755 | |
AzureIoTClient | 16:deba40344375 | 756 | void IoTHubClient_LL_DoWork(IOTHUB_CLIENT_LL_HANDLE iotHubClientHandle) |
AzureIoTClient | 16:deba40344375 | 757 | { |
AzureIoTClient | 42:448eecc3676e | 758 | /*Codes_SRS_IOTHUBCLIENT_LL_02_020: [If parameter iotHubClientHandle is NULL then IoTHubClient_LL_DoWork shall not perform any action.] */ |
AzureIoTClient | 42:448eecc3676e | 759 | if (iotHubClientHandle != NULL) |
AzureIoTClient | 42:448eecc3676e | 760 | { |
AzureIoTClient | 42:448eecc3676e | 761 | IOTHUB_CLIENT_LL_HANDLE_DATA* handleData = (IOTHUB_CLIENT_LL_HANDLE_DATA*)iotHubClientHandle; |
AzureIoTClient | 42:448eecc3676e | 762 | DoTimeouts(handleData); |
AzureIoTClient | 42:448eecc3676e | 763 | |
AzureIoTClient | 42:448eecc3676e | 764 | /*Codes_SRS_IOTHUBCLIENT_LL_02_021: [Otherwise, IoTHubClient_LL_DoWork shall invoke the underlaying layer's _DoWork function.]*/ |
AzureIoTClient | 42:448eecc3676e | 765 | handleData->IoTHubTransport_DoWork(handleData->transportHandle, iotHubClientHandle); |
AzureIoTClient | 42:448eecc3676e | 766 | } |
AzureIoTClient | 16:deba40344375 | 767 | } |
AzureIoTClient | 16:deba40344375 | 768 | |
AzureIoTClient | 16:deba40344375 | 769 | IOTHUB_CLIENT_RESULT IoTHubClient_LL_GetSendStatus(IOTHUB_CLIENT_LL_HANDLE iotHubClientHandle, IOTHUB_CLIENT_STATUS *iotHubClientStatus) |
AzureIoTClient | 16:deba40344375 | 770 | { |
AzureIoTClient | 42:448eecc3676e | 771 | IOTHUB_CLIENT_RESULT result; |
AzureIoTClient | 16:deba40344375 | 772 | |
AzureIoTClient | 42:448eecc3676e | 773 | /* Codes_SRS_IOTHUBCLIENT_09_007: [IoTHubClient_GetSendStatus shall return IOTHUB_CLIENT_INVALID_ARG if called with NULL parameter] */ |
AzureIoTClient | 42:448eecc3676e | 774 | if (iotHubClientHandle == NULL || iotHubClientStatus == NULL) |
AzureIoTClient | 42:448eecc3676e | 775 | { |
AzureIoTClient | 42:448eecc3676e | 776 | result = IOTHUB_CLIENT_INVALID_ARG; |
Azure.IoT Build | 45:54c11b1b1407 | 777 | LOG_ERROR_RESULT; |
AzureIoTClient | 42:448eecc3676e | 778 | } |
AzureIoTClient | 42:448eecc3676e | 779 | else |
AzureIoTClient | 42:448eecc3676e | 780 | { |
AzureIoTClient | 42:448eecc3676e | 781 | IOTHUB_CLIENT_LL_HANDLE_DATA* handleData = (IOTHUB_CLIENT_LL_HANDLE_DATA*)iotHubClientHandle; |
AzureIoTClient | 16:deba40344375 | 782 | |
AzureIoTClient | 42:448eecc3676e | 783 | /* Codes_SRS_IOTHUBCLIENT_09_008: [IoTHubClient_GetSendStatus shall return IOTHUB_CLIENT_OK and status IOTHUB_CLIENT_SEND_STATUS_IDLE if there is currently no items to be sent] */ |
AzureIoTClient | 42:448eecc3676e | 784 | /* Codes_SRS_IOTHUBCLIENT_09_009: [IoTHubClient_GetSendStatus shall return IOTHUB_CLIENT_OK and status IOTHUB_CLIENT_SEND_STATUS_BUSY if there are currently items to be sent] */ |
AzureIoTClient | 42:448eecc3676e | 785 | result = handleData->IoTHubTransport_GetSendStatus(handleData->deviceHandle, iotHubClientStatus); |
AzureIoTClient | 42:448eecc3676e | 786 | } |
AzureIoTClient | 16:deba40344375 | 787 | |
AzureIoTClient | 42:448eecc3676e | 788 | return result; |
AzureIoTClient | 16:deba40344375 | 789 | } |
AzureIoTClient | 16:deba40344375 | 790 | |
Azure.IoT Build | 45:54c11b1b1407 | 791 | void IoTHubClient_LL_SendComplete(IOTHUB_CLIENT_LL_HANDLE handle, PDLIST_ENTRY completed, IOTHUB_CLIENT_CONFIRMATION_RESULT result) |
AzureIoTClient | 16:deba40344375 | 792 | { |
AzureIoTClient | 42:448eecc3676e | 793 | /*Codes_SRS_IOTHUBCLIENT_LL_02_022: [If parameter completed is NULL, or parameter handle is NULL then IoTHubClient_LL_SendBatch shall return.]*/ |
AzureIoTClient | 42:448eecc3676e | 794 | if ( |
AzureIoTClient | 42:448eecc3676e | 795 | (handle == NULL) || |
AzureIoTClient | 42:448eecc3676e | 796 | (completed == NULL) |
AzureIoTClient | 42:448eecc3676e | 797 | ) |
AzureIoTClient | 42:448eecc3676e | 798 | { |
AzureIoTClient | 42:448eecc3676e | 799 | /*"shall return"*/ |
AzureIoTClient | 42:448eecc3676e | 800 | LogError("invalid arg"); |
AzureIoTClient | 42:448eecc3676e | 801 | } |
AzureIoTClient | 42:448eecc3676e | 802 | else |
AzureIoTClient | 42:448eecc3676e | 803 | { |
Azure.IoT Build | 45:54c11b1b1407 | 804 | /*Codes_SRS_IOTHUBCLIENT_LL_02_027: [If parameter result is IOTHUB_CLIENT_CONFIRMATION_ERROR then IoTHubClient_LL_SendComplete shall call all the non-NULL callbacks with the result parameter set to IOTHUB_CLIENT_CONFIRMATION_ERROR and the context set to the context passed originally in the SendEventAsync call.] */ |
Azure.IoT Build | 45:54c11b1b1407 | 805 | /*Codes_SRS_IOTHUBCLIENT_LL_02_025: [If parameter result is IOTHUB_CLIENT_CONFIRMATION_OK then IoTHubClient_LL_SendComplete shall call all the non-NULL callbacks with the result parameter set to IOTHUB_CLIENT_CONFIRMATION_OK and the context set to the context passed originally in the SendEventAsync call.]*/ |
AzureIoTClient | 42:448eecc3676e | 806 | PDLIST_ENTRY oldest; |
AzureIoTClient | 42:448eecc3676e | 807 | while ((oldest = DList_RemoveHeadList(completed)) != completed) |
AzureIoTClient | 42:448eecc3676e | 808 | { |
AzureIoTClient | 42:448eecc3676e | 809 | IOTHUB_MESSAGE_LIST* messageList = (IOTHUB_MESSAGE_LIST*)containingRecord(oldest, IOTHUB_MESSAGE_LIST, entry); |
AzureIoTClient | 42:448eecc3676e | 810 | /*Codes_SRS_IOTHUBCLIENT_LL_02_026: [If any callback is NULL then there shall not be a callback call.]*/ |
AzureIoTClient | 42:448eecc3676e | 811 | if (messageList->callback != NULL) |
AzureIoTClient | 42:448eecc3676e | 812 | { |
Azure.IoT Build | 45:54c11b1b1407 | 813 | messageList->callback(result, messageList->context); |
AzureIoTClient | 42:448eecc3676e | 814 | } |
AzureIoTClient | 42:448eecc3676e | 815 | IoTHubMessage_Destroy(messageList->messageHandle); |
AzureIoTClient | 42:448eecc3676e | 816 | free(messageList); |
AzureIoTClient | 42:448eecc3676e | 817 | } |
AzureIoTClient | 42:448eecc3676e | 818 | } |
AzureIoTClient | 16:deba40344375 | 819 | } |
AzureIoTClient | 16:deba40344375 | 820 | |
AzureIoTClient | 16:deba40344375 | 821 | IOTHUBMESSAGE_DISPOSITION_RESULT IoTHubClient_LL_MessageCallback(IOTHUB_CLIENT_LL_HANDLE handle, IOTHUB_MESSAGE_HANDLE message) |
AzureIoTClient | 16:deba40344375 | 822 | { |
AzureIoTClient | 42:448eecc3676e | 823 | int result; |
AzureIoTClient | 42:448eecc3676e | 824 | /*Codes_SRS_IOTHUBCLIENT_LL_02_029: [If parameter handle is NULL then IoTHubClient_LL_MessageCallback shall return IOTHUBMESSAGE_ABANDONED.] */ |
AzureIoTClient | 42:448eecc3676e | 825 | if (handle == NULL) |
AzureIoTClient | 42:448eecc3676e | 826 | { |
AzureIoTClient | 42:448eecc3676e | 827 | LogError("invalid argument"); |
AzureIoTClient | 42:448eecc3676e | 828 | result = IOTHUBMESSAGE_ABANDONED; |
AzureIoTClient | 42:448eecc3676e | 829 | } |
AzureIoTClient | 42:448eecc3676e | 830 | else |
AzureIoTClient | 42:448eecc3676e | 831 | { |
AzureIoTClient | 42:448eecc3676e | 832 | IOTHUB_CLIENT_LL_HANDLE_DATA* handleData = (IOTHUB_CLIENT_LL_HANDLE_DATA*)handle; |
AzureIoTClient | 16:deba40344375 | 833 | |
AzureIoTClient | 42:448eecc3676e | 834 | /* Codes_SRS_IOTHUBCLIENT_LL_09_004: [IoTHubClient_LL_GetLastMessageReceiveTime shall return lastMessageReceiveTime in localtime] */ |
AzureIoTClient | 42:448eecc3676e | 835 | handleData->lastMessageReceiveTime = get_time(NULL); |
AzureIoTClient | 16:deba40344375 | 836 | |
AzureIoTClient | 42:448eecc3676e | 837 | /*Codes_SRS_IOTHUBCLIENT_LL_02_030: [IoTHubClient_LL_MessageCallback shall invoke the last callback function (the parameter messageCallback to IoTHubClient_LL_SetMessageCallback) passing the message and the passed userContextCallback.]*/ |
AzureIoTClient | 42:448eecc3676e | 838 | if (handleData->messageCallback != NULL) |
AzureIoTClient | 42:448eecc3676e | 839 | { |
AzureIoTClient | 42:448eecc3676e | 840 | result = handleData->messageCallback(message, handleData->messageUserContextCallback); |
AzureIoTClient | 42:448eecc3676e | 841 | } |
AzureIoTClient | 42:448eecc3676e | 842 | else |
AzureIoTClient | 42:448eecc3676e | 843 | { |
AzureIoTClient | 42:448eecc3676e | 844 | /*Codes_SRS_IOTHUBCLIENT_LL_02_032: [If the last callback function was NULL, then IoTHubClient_LL_MessageCallback shall return IOTHUBMESSAGE_ABANDONED.] */ |
AzureIoTClient | 42:448eecc3676e | 845 | LogError("user callback was NULL"); |
AzureIoTClient | 42:448eecc3676e | 846 | result = IOTHUBMESSAGE_ABANDONED; |
AzureIoTClient | 42:448eecc3676e | 847 | } |
AzureIoTClient | 42:448eecc3676e | 848 | } |
AzureIoTClient | 42:448eecc3676e | 849 | /*Codes_SRS_IOTHUBCLIENT_LL_02_031: [Then IoTHubClient_LL_MessageCallback shall return what the user function returns.]*/ |
AzureIoTClient | 47:aaa262b5f898 | 850 | return (IOTHUBMESSAGE_DISPOSITION_RESULT) result; |
AzureIoTClient | 16:deba40344375 | 851 | } |
AzureIoTClient | 16:deba40344375 | 852 | |
AzureIoTClient | 52:1cc3c6d07cad | 853 | void IotHubClient_LL_ConnectionStatusCallBack(IOTHUB_CLIENT_LL_HANDLE handle, PDLIST_ENTRY connectionStatus) |
AzureIoTClient | 52:1cc3c6d07cad | 854 | { |
AzureIoTClient | 52:1cc3c6d07cad | 855 | (void)handle; |
AzureIoTClient | 52:1cc3c6d07cad | 856 | (void)connectionStatus; |
AzureIoTClient | 52:1cc3c6d07cad | 857 | } |
AzureIoTClient | 52:1cc3c6d07cad | 858 | |
AzureIoTClient | 52:1cc3c6d07cad | 859 | IOTHUB_CLIENT_RESULT IoTHubClient_LL_SetConnectionStatusCallback(IOTHUB_CLIENT_LL_HANDLE iotHubClientHandle, IOTHUB_CLIENT_CONNECTION_STATUS_CALLBACK connectionStatusCallback, void * userContextCallback) |
AzureIoTClient | 52:1cc3c6d07cad | 860 | { |
AzureIoTClient | 52:1cc3c6d07cad | 861 | |
AzureIoTClient | 52:1cc3c6d07cad | 862 | IOTHUB_CLIENT_RESULT result = IOTHUB_CLIENT_OK; |
AzureIoTClient | 52:1cc3c6d07cad | 863 | (void)iotHubClientHandle; |
AzureIoTClient | 52:1cc3c6d07cad | 864 | (void)connectionStatusCallback; |
AzureIoTClient | 52:1cc3c6d07cad | 865 | (void)userContextCallback; |
AzureIoTClient | 52:1cc3c6d07cad | 866 | |
AzureIoTClient | 52:1cc3c6d07cad | 867 | |
AzureIoTClient | 52:1cc3c6d07cad | 868 | return result; |
AzureIoTClient | 52:1cc3c6d07cad | 869 | } |
AzureIoTClient | 52:1cc3c6d07cad | 870 | |
AzureIoTClient | 52:1cc3c6d07cad | 871 | IOTHUB_CLIENT_RESULT IoTHubClient_LL_SetRetryPolicy(IOTHUB_CLIENT_LL_HANDLE iotHubClientHandle, IOTHUB_CLIENT_RETRY_POLICY retryPolicy, size_t retryTimeoutLimitinSeconds) |
AzureIoTClient | 52:1cc3c6d07cad | 872 | { |
AzureIoTClient | 52:1cc3c6d07cad | 873 | IOTHUB_CLIENT_RESULT result = IOTHUB_CLIENT_OK; |
AzureIoTClient | 52:1cc3c6d07cad | 874 | (void)iotHubClientHandle; |
AzureIoTClient | 52:1cc3c6d07cad | 875 | (void)retryPolicy; |
AzureIoTClient | 52:1cc3c6d07cad | 876 | (void)retryTimeoutLimitinSeconds; |
AzureIoTClient | 52:1cc3c6d07cad | 877 | |
AzureIoTClient | 52:1cc3c6d07cad | 878 | return result; |
AzureIoTClient | 52:1cc3c6d07cad | 879 | } |
AzureIoTClient | 52:1cc3c6d07cad | 880 | |
AzureIoTClient | 52:1cc3c6d07cad | 881 | IOTHUB_CLIENT_RESULT IoTHubClient_LL_GetRetryPolicy(IOTHUB_CLIENT_LL_HANDLE iotHubClientHandle, IOTHUB_CLIENT_RETRY_POLICY* retryPolicy, size_t* retryTimeoutLimitinSeconds) |
AzureIoTClient | 52:1cc3c6d07cad | 882 | { |
AzureIoTClient | 52:1cc3c6d07cad | 883 | IOTHUB_CLIENT_RESULT result = IOTHUB_CLIENT_OK; |
AzureIoTClient | 52:1cc3c6d07cad | 884 | (void)iotHubClientHandle; |
AzureIoTClient | 52:1cc3c6d07cad | 885 | (void)retryPolicy; |
AzureIoTClient | 52:1cc3c6d07cad | 886 | (void)retryTimeoutLimitinSeconds; |
AzureIoTClient | 52:1cc3c6d07cad | 887 | |
AzureIoTClient | 52:1cc3c6d07cad | 888 | return result; |
AzureIoTClient | 52:1cc3c6d07cad | 889 | } |
AzureIoTClient | 52:1cc3c6d07cad | 890 | |
AzureIoTClient | 16:deba40344375 | 891 | IOTHUB_CLIENT_RESULT IoTHubClient_LL_GetLastMessageReceiveTime(IOTHUB_CLIENT_LL_HANDLE iotHubClientHandle, time_t* lastMessageReceiveTime) |
AzureIoTClient | 16:deba40344375 | 892 | { |
AzureIoTClient | 42:448eecc3676e | 893 | IOTHUB_CLIENT_RESULT result; |
AzureIoTClient | 42:448eecc3676e | 894 | IOTHUB_CLIENT_LL_HANDLE_DATA* handleData = (IOTHUB_CLIENT_LL_HANDLE_DATA*)iotHubClientHandle; |
AzureIoTClient | 16:deba40344375 | 895 | |
AzureIoTClient | 42:448eecc3676e | 896 | /* Codes_SRS_IOTHUBCLIENT_LL_09_001: [IoTHubClient_LL_GetLastMessageReceiveTime shall return IOTHUB_CLIENT_INVALID_ARG if any of the arguments is NULL] */ |
AzureIoTClient | 42:448eecc3676e | 897 | if (handleData == NULL || lastMessageReceiveTime == NULL) |
AzureIoTClient | 42:448eecc3676e | 898 | { |
AzureIoTClient | 42:448eecc3676e | 899 | result = IOTHUB_CLIENT_INVALID_ARG; |
Azure.IoT Build | 45:54c11b1b1407 | 900 | LOG_ERROR_RESULT; |
AzureIoTClient | 42:448eecc3676e | 901 | } |
AzureIoTClient | 42:448eecc3676e | 902 | else |
AzureIoTClient | 42:448eecc3676e | 903 | { |
AzureIoTClient | 42:448eecc3676e | 904 | /* Codes_SRS_IOTHUBCLIENT_LL_09_002: [IoTHubClient_LL_GetLastMessageReceiveTime shall return IOTHUB_CLIENT_INDEFINITE_TIME - and not set 'lastMessageReceiveTime' - if it is unable to provide the time for the last commands] */ |
AzureIoTClient | 42:448eecc3676e | 905 | if (handleData->lastMessageReceiveTime == INDEFINITE_TIME) |
AzureIoTClient | 42:448eecc3676e | 906 | { |
AzureIoTClient | 42:448eecc3676e | 907 | result = IOTHUB_CLIENT_INDEFINITE_TIME; |
Azure.IoT Build | 45:54c11b1b1407 | 908 | LOG_ERROR_RESULT; |
AzureIoTClient | 42:448eecc3676e | 909 | } |
AzureIoTClient | 42:448eecc3676e | 910 | else |
AzureIoTClient | 42:448eecc3676e | 911 | { |
AzureIoTClient | 42:448eecc3676e | 912 | /* Codes_SRS_IOTHUBCLIENT_LL_09_003: [IoTHubClient_LL_GetLastMessageReceiveTime shall return IOTHUB_CLIENT_OK if it wrote in the lastMessageReceiveTime the time when the last command was received] */ |
AzureIoTClient | 42:448eecc3676e | 913 | /* Codes_SRS_IOTHUBCLIENT_LL_09_004: [IoTHubClient_LL_GetLastMessageReceiveTime shall return lastMessageReceiveTime in localtime] */ |
AzureIoTClient | 42:448eecc3676e | 914 | *lastMessageReceiveTime = handleData->lastMessageReceiveTime; |
AzureIoTClient | 42:448eecc3676e | 915 | result = IOTHUB_CLIENT_OK; |
AzureIoTClient | 42:448eecc3676e | 916 | } |
AzureIoTClient | 42:448eecc3676e | 917 | } |
AzureIoTClient | 16:deba40344375 | 918 | |
AzureIoTClient | 42:448eecc3676e | 919 | return result; |
AzureIoTClient | 16:deba40344375 | 920 | } |
AzureIoTClient | 16:deba40344375 | 921 | |
AzureIoTClient | 16:deba40344375 | 922 | IOTHUB_CLIENT_RESULT IoTHubClient_LL_SetOption(IOTHUB_CLIENT_LL_HANDLE iotHubClientHandle, const char* optionName, const void* value) |
AzureIoTClient | 16:deba40344375 | 923 | { |
AzureIoTClient | 40:1a94db9139ea | 924 | |
AzureIoTClient | 42:448eecc3676e | 925 | IOTHUB_CLIENT_RESULT result; |
AzureIoTClient | 42:448eecc3676e | 926 | /*Codes_SRS_IOTHUBCLIENT_LL_02_034: [If iotHubClientHandle is NULL then IoTHubClient_LL_SetOption shall return IOTHUB_CLIENT_INVALID_ARG.]*/ |
AzureIoTClient | 42:448eecc3676e | 927 | /*Codes_SRS_IOTHUBCLIENT_LL_02_035: [If optionName is NULL then IoTHubClient_LL_SetOption shall return IOTHUB_CLIENT_INVALID_ARG.] */ |
AzureIoTClient | 42:448eecc3676e | 928 | /*Codes_SRS_IOTHUBCLIENT_LL_02_036: [If value is NULL then IoTHubClient_LL_SetOption shall return IOTHUB_CLIENT_INVALID_ARG.] */ |
AzureIoTClient | 42:448eecc3676e | 929 | if ( |
AzureIoTClient | 42:448eecc3676e | 930 | (iotHubClientHandle == NULL) || |
AzureIoTClient | 42:448eecc3676e | 931 | (optionName == NULL) || |
AzureIoTClient | 42:448eecc3676e | 932 | (value == NULL) |
AzureIoTClient | 42:448eecc3676e | 933 | ) |
AzureIoTClient | 42:448eecc3676e | 934 | { |
AzureIoTClient | 42:448eecc3676e | 935 | result = IOTHUB_CLIENT_INVALID_ARG; |
AzureIoTClient | 42:448eecc3676e | 936 | LogError("invalid argument (NULL)"); |
AzureIoTClient | 42:448eecc3676e | 937 | } |
AzureIoTClient | 42:448eecc3676e | 938 | else |
AzureIoTClient | 42:448eecc3676e | 939 | { |
AzureIoTClient | 42:448eecc3676e | 940 | IOTHUB_CLIENT_LL_HANDLE_DATA* handleData = (IOTHUB_CLIENT_LL_HANDLE_DATA*)iotHubClientHandle; |
AzureIoTClient | 42:448eecc3676e | 941 | |
AzureIoTClient | 42:448eecc3676e | 942 | /*Codes_SRS_IOTHUBCLIENT_LL_02_039: [ "messageTimeout" - once IoTHubClient_LL_SendEventAsync is called the message shall timeout after value miliseconds. Value is a pointer to a uint64. ]*/ |
AzureIoTClient | 42:448eecc3676e | 943 | if (strcmp(optionName, "messageTimeout") == 0) |
AzureIoTClient | 42:448eecc3676e | 944 | { |
AzureIoTClient | 42:448eecc3676e | 945 | /*this is an option handled by IoTHubClient_LL*/ |
AzureIoTClient | 42:448eecc3676e | 946 | /*Codes_SRS_IOTHUBCLIENT_LL_02_043: [ Calling IoTHubClient_LL_SetOption with value set to "0" shall disable the timeout mechanism for all new messages. ]*/ |
AzureIoTClient | 42:448eecc3676e | 947 | handleData->currentMessageTimeout = *(const uint64_t*)value; |
AzureIoTClient | 42:448eecc3676e | 948 | result = IOTHUB_CLIENT_OK; |
AzureIoTClient | 42:448eecc3676e | 949 | } |
AzureIoTClient | 42:448eecc3676e | 950 | else |
AzureIoTClient | 42:448eecc3676e | 951 | { |
AzureIoTClient | 46:6a69294b6119 | 952 | |
AzureIoTClient | 46:6a69294b6119 | 953 | /*Codes_SRS_IOTHUBCLIENT_LL_02_099: [ IoTHubClient_LL_SetOption shall return according to the table below ]*/ |
AzureIoTClient | 46:6a69294b6119 | 954 | IOTHUB_CLIENT_RESULT uploadToBlob_result; |
AzureIoTClient | 46:6a69294b6119 | 955 | #ifndef DONT_USE_UPLOADTOBLOB |
AzureIoTClient | 46:6a69294b6119 | 956 | uploadToBlob_result = IoTHubClient_LL_UploadToBlob_SetOption(handleData->uploadToBlobHandle, optionName, value); |
AzureIoTClient | 46:6a69294b6119 | 957 | if(uploadToBlob_result == IOTHUB_CLIENT_ERROR) |
AzureIoTClient | 46:6a69294b6119 | 958 | { |
AzureIoTClient | 46:6a69294b6119 | 959 | LogError("unable to IoTHubClient_LL_UploadToBlob_SetOption"); |
AzureIoTClient | 46:6a69294b6119 | 960 | result = IOTHUB_CLIENT_ERROR; |
AzureIoTClient | 46:6a69294b6119 | 961 | } |
AzureIoTClient | 46:6a69294b6119 | 962 | #else |
AzureIoTClient | 46:6a69294b6119 | 963 | uploadToBlob_result = IOTHUB_CLIENT_INVALID_ARG; /*harmless value (IOTHUB_CLIENT_INVALID_ARG)in the case when uploadtoblob is not compiled in, otherwise whatever IoTHubClient_LL_UploadToBlob_SetOption returned*/ |
AzureIoTClient | 46:6a69294b6119 | 964 | #endif /*DONT_USE_UPLOADTOBLOB*/ |
AzureIoTClient | 16:deba40344375 | 965 | |
AzureIoTClient | 46:6a69294b6119 | 966 | |
AzureIoTClient | 46:6a69294b6119 | 967 | result = |
AzureIoTClient | 46:6a69294b6119 | 968 | /*based on uploadToBlob_result value this is what happens:*/ |
AzureIoTClient | 46:6a69294b6119 | 969 | /*IOTHUB_CLIENT_INVALID_ARG always returns what IoTHubTransport_SetOption returns*/ |
AzureIoTClient | 46:6a69294b6119 | 970 | /*IOTHUB_CLIENT_ERROR always returns IOTHUB_CLIENT_ERROR */ |
AzureIoTClient | 46:6a69294b6119 | 971 | /*IOTHUB_CLIENT_OK returns OK |
AzureIoTClient | 46:6a69294b6119 | 972 | IOTHUB_CLIENT_OK if IoTHubTransport_SetOption returns OK or INVALID_ARG |
AzureIoTClient | 46:6a69294b6119 | 973 | IOTHUB_CLIENT_ERROR if IoTHubTransport_SetOption returns ERROR*/ |
AzureIoTClient | 46:6a69294b6119 | 974 | |
AzureIoTClient | 46:6a69294b6119 | 975 | (uploadToBlob_result == IOTHUB_CLIENT_INVALID_ARG) ? handleData->IoTHubTransport_SetOption(handleData->transportHandle, optionName, value) : |
AzureIoTClient | 46:6a69294b6119 | 976 | (uploadToBlob_result == IOTHUB_CLIENT_ERROR) ? IOTHUB_CLIENT_ERROR : |
AzureIoTClient | 46:6a69294b6119 | 977 | (handleData->IoTHubTransport_SetOption(handleData->transportHandle, optionName, value) == IOTHUB_CLIENT_ERROR) ? IOTHUB_CLIENT_ERROR : IOTHUB_CLIENT_OK; |
AzureIoTClient | 46:6a69294b6119 | 978 | |
AzureIoTClient | 47:aaa262b5f898 | 979 | if (result != IOTHUB_CLIENT_OK) |
AzureIoTClient | 47:aaa262b5f898 | 980 | { |
AzureIoTClient | 47:aaa262b5f898 | 981 | LogError("underlying transport failed, returned = %s", ENUM_TO_STRING(IOTHUB_CLIENT_RESULT, result)); |
AzureIoTClient | 42:448eecc3676e | 982 | } |
AzureIoTClient | 47:aaa262b5f898 | 983 | } |
AzureIoTClient | 42:448eecc3676e | 984 | } |
AzureIoTClient | 42:448eecc3676e | 985 | return result; |
AzureIoTClient | 42:448eecc3676e | 986 | } |
AzureIoTClient | 16:deba40344375 | 987 | |
AzureIoTClient | 44:33dd78697616 | 988 | #ifndef DONT_USE_UPLOADTOBLOB |
AzureIoTClient | 42:448eecc3676e | 989 | IOTHUB_CLIENT_RESULT IoTHubClient_LL_UploadToBlob(IOTHUB_CLIENT_LL_HANDLE iotHubClientHandle, const char* destinationFileName, const unsigned char* source, size_t size) |
AzureIoTClient | 42:448eecc3676e | 990 | { |
AzureIoTClient | 42:448eecc3676e | 991 | IOTHUB_CLIENT_RESULT result; |
AzureIoTClient | 42:448eecc3676e | 992 | /*Codes_SRS_IOTHUBCLIENT_LL_02_061: [ If iotHubClientHandle is NULL then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_INVALID_ARG. ]*/ |
AzureIoTClient | 42:448eecc3676e | 993 | /*Codes_SRS_IOTHUBCLIENT_LL_02_062: [ If destinationFileName is NULL then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_INVALID_ARG. ]*/ |
AzureIoTClient | 42:448eecc3676e | 994 | if ( |
AzureIoTClient | 42:448eecc3676e | 995 | (iotHubClientHandle == NULL) || |
AzureIoTClient | 42:448eecc3676e | 996 | (destinationFileName == NULL) || |
AzureIoTClient | 42:448eecc3676e | 997 | ((source == NULL) && (size >0)) |
AzureIoTClient | 42:448eecc3676e | 998 | ) |
AzureIoTClient | 42:448eecc3676e | 999 | { |
AzureIoTClient | 42:448eecc3676e | 1000 | LogError("invalid parameters IOTHUB_CLIENT_LL_HANDLE iotHubClientHandle=%p, const char* destinationFileName=%s, const unsigned char* source=%p, size_t size=%zu", iotHubClientHandle, destinationFileName, source, size); |
AzureIoTClient | 42:448eecc3676e | 1001 | result = IOTHUB_CLIENT_INVALID_ARG; |
AzureIoTClient | 42:448eecc3676e | 1002 | } |
AzureIoTClient | 42:448eecc3676e | 1003 | else |
AzureIoTClient | 42:448eecc3676e | 1004 | { |
AzureIoTClient | 42:448eecc3676e | 1005 | result = IoTHubClient_LL_UploadToBlob_Impl(iotHubClientHandle->uploadToBlobHandle, destinationFileName, source, size); |
AzureIoTClient | 42:448eecc3676e | 1006 | } |
AzureIoTClient | 42:448eecc3676e | 1007 | return result; |
AzureIoTClient | 16:deba40344375 | 1008 | } |
AzureIoTClient | 43:038d8511e817 | 1009 | #endif |