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_ll_uploadtoblob.c@42:448eecc3676e, 2016-06-07 (annotated)

Committer:
AzureIoTClient
Date:
Tue Jun 07 10:49:08 2016 -0700
Revision:
42:448eecc3676e
Child:
45:54c11b1b1407
1.0.8

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AzureIoTClient 42:448eecc3676e 1 // Copyright (c) Microsoft. All rights reserved.
AzureIoTClient 42:448eecc3676e 2 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
AzureIoTClient 42:448eecc3676e 3
AzureIoTClient 42:448eecc3676e 4 #include <stdlib.h>
AzureIoTClient 42:448eecc3676e 5 #ifdef _CRTDBG_MAP_ALLOC
AzureIoTClient 42:448eecc3676e 6 #include <crtdbg.h>
AzureIoTClient 42:448eecc3676e 7 #endif
AzureIoTClient 42:448eecc3676e 8 #include <string.h>
AzureIoTClient 42:448eecc3676e 9 #include "azure_c_shared_utility/gballoc.h"
AzureIoTClient 42:448eecc3676e 10 #include "azure_c_shared_utility/string_tokenizer.h"
AzureIoTClient 42:448eecc3676e 11 #include "azure_c_shared_utility/doublylinkedlist.h"
AzureIoTClient 42:448eecc3676e 12 #include "azure_c_shared_utility/iot_logging.h"
AzureIoTClient 42:448eecc3676e 13 #include "azure_c_shared_utility/tickcounter.h"
AzureIoTClient 42:448eecc3676e 14 #include "azure_c_shared_utility/httpapiexsas.h"
AzureIoTClient 42:448eecc3676e 15
AzureIoTClient 42:448eecc3676e 16 #include "iothub_client_ll.h"
AzureIoTClient 42:448eecc3676e 17 #include "iothub_client_private.h"
AzureIoTClient 42:448eecc3676e 18 #include "iothub_client_version.h"
AzureIoTClient 42:448eecc3676e 19 #include "iothub_transport_ll.h"
AzureIoTClient 42:448eecc3676e 20 #include "parson.h"
AzureIoTClient 42:448eecc3676e 21 #include "iothub_client_ll_uploadtoblob.h"
AzureIoTClient 42:448eecc3676e 22 #include "blob.h"
AzureIoTClient 42:448eecc3676e 23
AzureIoTClient 42:448eecc3676e 24 /*Codes_SRS_IOTHUBCLIENT_LL_02_085: [ IoTHubClient_LL_UploadToBlob shall use the same authorization as step 1. to prepare and perform a HTTP request with the following parameters: ]*/
AzureIoTClient 42:448eecc3676e 25 #define FILE_UPLOAD_FAILED_BODY "{ \"isSuccess\":false, \"statusCode\":-1,\"statusDescription\" : \"client not able to connect with the server\" }"
AzureIoTClient 42:448eecc3676e 26
AzureIoTClient 42:448eecc3676e 27 #define AUTHORIZATION_SCHEME_VALUES \
AzureIoTClient 42:448eecc3676e 28 DEVICE_KEY, \
AzureIoTClient 42:448eecc3676e 29 SAS_TOKEN
AzureIoTClient 42:448eecc3676e 30
AzureIoTClient 42:448eecc3676e 31 DEFINE_ENUM(AUTHORIZATION_SCHEME, AUTHORIZATION_SCHEME_VALUES);
AzureIoTClient 42:448eecc3676e 32
AzureIoTClient 42:448eecc3676e 33 typedef struct IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE_DATA_TAG
AzureIoTClient 42:448eecc3676e 34 {
AzureIoTClient 42:448eecc3676e 35 STRING_HANDLE deviceId; /*needed for file upload*/
AzureIoTClient 42:448eecc3676e 36 const char* hostname; /*needed for file upload*/
AzureIoTClient 42:448eecc3676e 37 AUTHORIZATION_SCHEME authorizationScheme; /*needed for file upload*/
AzureIoTClient 42:448eecc3676e 38 union {
AzureIoTClient 42:448eecc3676e 39 STRING_HANDLE deviceKey; /*used when authorizationScheme is DEVICE_KEY*/
AzureIoTClient 42:448eecc3676e 40 STRING_HANDLE sas; /*used when authorizationScheme is SAS_TOKEN*/
AzureIoTClient 42:448eecc3676e 41 } credentials; /*needed for file upload*/
AzureIoTClient 42:448eecc3676e 42 }IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE_DATA;
AzureIoTClient 42:448eecc3676e 43
AzureIoTClient 42:448eecc3676e 44 IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE IoTHubClient_LL_UploadToBlob_Create(const IOTHUB_CLIENT_CONFIG* config)
AzureIoTClient 42:448eecc3676e 45 {
AzureIoTClient 42:448eecc3676e 46 IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE_DATA* handleData = malloc(sizeof(IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE_DATA));
AzureIoTClient 42:448eecc3676e 47 if (handleData == NULL)
AzureIoTClient 42:448eecc3676e 48 {
AzureIoTClient 42:448eecc3676e 49 LogError("oom - malloc");
AzureIoTClient 42:448eecc3676e 50 /*return as is*/
AzureIoTClient 42:448eecc3676e 51 }
AzureIoTClient 42:448eecc3676e 52 else
AzureIoTClient 42:448eecc3676e 53 {
AzureIoTClient 42:448eecc3676e 54 size_t iotHubNameLength = strlen(config->iotHubName);
AzureIoTClient 42:448eecc3676e 55 size_t iotHubSuffixLength = strlen(config->iotHubSuffix);
AzureIoTClient 42:448eecc3676e 56 handleData->deviceId = STRING_construct(config->deviceId);
AzureIoTClient 42:448eecc3676e 57 if (handleData->deviceId == NULL)
AzureIoTClient 42:448eecc3676e 58 {
AzureIoTClient 42:448eecc3676e 59 LogError("unable to STRING_construct");
AzureIoTClient 42:448eecc3676e 60 free(handleData);
AzureIoTClient 42:448eecc3676e 61 handleData = NULL;
AzureIoTClient 42:448eecc3676e 62 }
AzureIoTClient 42:448eecc3676e 63 else
AzureIoTClient 42:448eecc3676e 64 {
AzureIoTClient 42:448eecc3676e 65 handleData->hostname = malloc(iotHubNameLength + 1 + iotHubSuffixLength + 1); /*first +1 is because "." the second +1 is because \0*/
AzureIoTClient 42:448eecc3676e 66 if (handleData->hostname == NULL)
AzureIoTClient 42:448eecc3676e 67 {
AzureIoTClient 42:448eecc3676e 68 LogError("malloc failed");
AzureIoTClient 42:448eecc3676e 69 STRING_delete(handleData->deviceId);
AzureIoTClient 42:448eecc3676e 70 free(handleData);
AzureIoTClient 42:448eecc3676e 71 handleData = NULL;
AzureIoTClient 42:448eecc3676e 72 }
AzureIoTClient 42:448eecc3676e 73 else
AzureIoTClient 42:448eecc3676e 74 {
AzureIoTClient 42:448eecc3676e 75 memcpy((char*)handleData->hostname, config->iotHubName, iotHubNameLength);
AzureIoTClient 42:448eecc3676e 76 ((char*)handleData->hostname)[iotHubNameLength] = '.';
AzureIoTClient 42:448eecc3676e 77 memcpy((char*)handleData->hostname + iotHubNameLength + 1, config->iotHubSuffix, iotHubSuffixLength + 1); /*+1 will copy the \0 too*/
AzureIoTClient 42:448eecc3676e 78 if (config->deviceSasToken != NULL)
AzureIoTClient 42:448eecc3676e 79 {
AzureIoTClient 42:448eecc3676e 80 handleData->authorizationScheme = SAS_TOKEN;
AzureIoTClient 42:448eecc3676e 81 handleData->credentials.sas = STRING_construct(config->deviceSasToken);
AzureIoTClient 42:448eecc3676e 82 if (handleData->credentials.sas == NULL)
AzureIoTClient 42:448eecc3676e 83 {
AzureIoTClient 42:448eecc3676e 84 LogError("unable to STRING_construct");
AzureIoTClient 42:448eecc3676e 85 free((void*)handleData->hostname);
AzureIoTClient 42:448eecc3676e 86 STRING_delete(handleData->deviceId);
AzureIoTClient 42:448eecc3676e 87 free(handleData);
AzureIoTClient 42:448eecc3676e 88 handleData = NULL;
AzureIoTClient 42:448eecc3676e 89 }
AzureIoTClient 42:448eecc3676e 90 else
AzureIoTClient 42:448eecc3676e 91 {
AzureIoTClient 42:448eecc3676e 92 /*return as is*/
AzureIoTClient 42:448eecc3676e 93 }
AzureIoTClient 42:448eecc3676e 94 }
AzureIoTClient 42:448eecc3676e 95 else
AzureIoTClient 42:448eecc3676e 96 {
AzureIoTClient 42:448eecc3676e 97 handleData->authorizationScheme = DEVICE_KEY;
AzureIoTClient 42:448eecc3676e 98 handleData->credentials.deviceKey = STRING_construct(config->deviceKey);
AzureIoTClient 42:448eecc3676e 99 if (handleData->credentials.deviceKey == NULL)
AzureIoTClient 42:448eecc3676e 100 {
AzureIoTClient 42:448eecc3676e 101 LogError("unable to STRING_construct");
AzureIoTClient 42:448eecc3676e 102 free((void*)handleData->hostname);
AzureIoTClient 42:448eecc3676e 103 STRING_delete(handleData->deviceId);
AzureIoTClient 42:448eecc3676e 104 free(handleData);
AzureIoTClient 42:448eecc3676e 105 handleData = NULL;
AzureIoTClient 42:448eecc3676e 106 }
AzureIoTClient 42:448eecc3676e 107 else
AzureIoTClient 42:448eecc3676e 108 {
AzureIoTClient 42:448eecc3676e 109 /*return as is*/
AzureIoTClient 42:448eecc3676e 110 }
AzureIoTClient 42:448eecc3676e 111 }
AzureIoTClient 42:448eecc3676e 112 }
AzureIoTClient 42:448eecc3676e 113 }
AzureIoTClient 42:448eecc3676e 114 }
AzureIoTClient 42:448eecc3676e 115 return (IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE)handleData;
AzureIoTClient 42:448eecc3676e 116
AzureIoTClient 42:448eecc3676e 117 }
AzureIoTClient 42:448eecc3676e 118
AzureIoTClient 42:448eecc3676e 119 /*returns 0 when correlationId, sasUri contain data*/
AzureIoTClient 42:448eecc3676e 120 static int IoTHubClient_LL_UploadToBlob_step1and2(IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE_DATA* handleData, HTTPAPIEX_HANDLE iotHubHttpApiExHandle, HTTP_HEADERS_HANDLE requestHttpHeaders, const char* destinationFileName,
AzureIoTClient 42:448eecc3676e 121 STRING_HANDLE correlationId, STRING_HANDLE sasUri)
AzureIoTClient 42:448eecc3676e 122 {
AzureIoTClient 42:448eecc3676e 123 int result;
AzureIoTClient 42:448eecc3676e 124
AzureIoTClient 42:448eecc3676e 125 /*Codes_SRS_IOTHUBCLIENT_LL_02_066: [ IoTHubClient_LL_UploadToBlob shall create an HTTP relative path formed from "/devices/" + deviceId + "/files/" + destinationFileName + "?api-version=API_VERSION". ]*/
AzureIoTClient 42:448eecc3676e 126 STRING_HANDLE relativePath = STRING_construct("/devices/");
AzureIoTClient 42:448eecc3676e 127 if (relativePath == NULL)
AzureIoTClient 42:448eecc3676e 128 {
AzureIoTClient 42:448eecc3676e 129 /*Codes_SRS_IOTHUBCLIENT_LL_02_067: [ If creating the relativePath fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 130 LogError("unable to STRING_construct");
AzureIoTClient 42:448eecc3676e 131 result = __LINE__;
AzureIoTClient 42:448eecc3676e 132 }
AzureIoTClient 42:448eecc3676e 133 else
AzureIoTClient 42:448eecc3676e 134 {
AzureIoTClient 42:448eecc3676e 135 if (!(
AzureIoTClient 42:448eecc3676e 136 (STRING_concat_with_STRING(relativePath, handleData->deviceId) == 0) &&
AzureIoTClient 42:448eecc3676e 137 (STRING_concat(relativePath, "/files/") == 0) &&
AzureIoTClient 42:448eecc3676e 138 (STRING_concat(relativePath, destinationFileName) == 0) &&
AzureIoTClient 42:448eecc3676e 139 (STRING_concat(relativePath, API_VERSION) == 0)
AzureIoTClient 42:448eecc3676e 140 ))
AzureIoTClient 42:448eecc3676e 141 {
AzureIoTClient 42:448eecc3676e 142 /*Codes_SRS_IOTHUBCLIENT_LL_02_067: [ If creating the relativePath fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 143 LogError("unable to concatenate STRING");
AzureIoTClient 42:448eecc3676e 144 result = __LINE__;
AzureIoTClient 42:448eecc3676e 145 }
AzureIoTClient 42:448eecc3676e 146 else
AzureIoTClient 42:448eecc3676e 147 {
AzureIoTClient 42:448eecc3676e 148 /*Codes_SRS_IOTHUBCLIENT_LL_02_068: [ IoTHubClient_LL_UploadToBlob shall create an HTTP responseContent BUFFER_HANDLE. ]*/
AzureIoTClient 42:448eecc3676e 149 BUFFER_HANDLE responseContent = BUFFER_new();
AzureIoTClient 42:448eecc3676e 150 if (responseContent == NULL)
AzureIoTClient 42:448eecc3676e 151 {
AzureIoTClient 42:448eecc3676e 152 /*Codes_SRS_IOTHUBCLIENT_LL_02_069: [ If creating the HTTP response buffer handle fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 153 result = __LINE__;
AzureIoTClient 42:448eecc3676e 154 LogError("unable to BUFFER_new");
AzureIoTClient 42:448eecc3676e 155 }
AzureIoTClient 42:448eecc3676e 156 else
AzureIoTClient 42:448eecc3676e 157 {
AzureIoTClient 42:448eecc3676e 158 /*Codes_SRS_IOTHUBCLIENT_LL_02_072: [ IoTHubClient_LL_UploadToBlob shall add the following name:value to request HTTP headers: ] "Content-Type": "application/json" "Accept": "application/json" "User-Agent": "iothubclient/" IOTHUB_SDK_VERSION*/
AzureIoTClient 42:448eecc3676e 159 if (!(
AzureIoTClient 42:448eecc3676e 160 (HTTPHeaders_AddHeaderNameValuePair(requestHttpHeaders, "Content-Type", "application/json") == HTTP_HEADERS_OK) &&
AzureIoTClient 42:448eecc3676e 161 (HTTPHeaders_AddHeaderNameValuePair(requestHttpHeaders, "Accept", "application/json") == HTTP_HEADERS_OK) &&
AzureIoTClient 42:448eecc3676e 162 (HTTPHeaders_AddHeaderNameValuePair(requestHttpHeaders, "User-Agent", "iothubclient/" IOTHUB_SDK_VERSION) == HTTP_HEADERS_OK) &&
AzureIoTClient 42:448eecc3676e 163 (HTTPHeaders_AddHeaderNameValuePair(requestHttpHeaders, "Authorization", "") == HTTP_HEADERS_OK)
AzureIoTClient 42:448eecc3676e 164 ))
AzureIoTClient 42:448eecc3676e 165 {
AzureIoTClient 42:448eecc3676e 166 /*Codes_SRS_IOTHUBCLIENT_LL_02_071: [ If creating the HTTP headers fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 167 LogError("unable to HTTPHeaders_AddHeaderNameValuePair");
AzureIoTClient 42:448eecc3676e 168 result = __LINE__;
AzureIoTClient 42:448eecc3676e 169 }
AzureIoTClient 42:448eecc3676e 170 else
AzureIoTClient 42:448eecc3676e 171 {
AzureIoTClient 42:448eecc3676e 172 int wasIoTHubRequestSuccess = 0; /*!=0 means responseContent has a buffer that should be parsed by parson after executing the below switch*/
AzureIoTClient 42:448eecc3676e 173 switch (handleData->authorizationScheme)
AzureIoTClient 42:448eecc3676e 174 {
AzureIoTClient 42:448eecc3676e 175 default:
AzureIoTClient 42:448eecc3676e 176 {
AzureIoTClient 42:448eecc3676e 177 /*wasIoTHubRequestSuccess takes care of the return value*/
AzureIoTClient 42:448eecc3676e 178 LogError("Internal Error: unexpected value in handleData->authorizationScheme = %d", handleData->authorizationScheme);
AzureIoTClient 42:448eecc3676e 179 break;
AzureIoTClient 42:448eecc3676e 180 }
AzureIoTClient 42:448eecc3676e 181 case (SAS_TOKEN):
AzureIoTClient 42:448eecc3676e 182 {
AzureIoTClient 42:448eecc3676e 183 const char* sasToken = STRING_c_str(handleData->credentials.sas);
AzureIoTClient 42:448eecc3676e 184 /*Codes_SRS_IOTHUBCLIENT_LL_02_073: [ If the credentials used to create handle have "sasToken" then IoTHubClient_LL_UploadToBlob shall add the following HTTP request headers: ]*/
AzureIoTClient 42:448eecc3676e 185 if (HTTPHeaders_ReplaceHeaderNameValuePair(requestHttpHeaders, "Authorization", sasToken) != HTTP_HEADERS_OK)
AzureIoTClient 42:448eecc3676e 186 {
AzureIoTClient 42:448eecc3676e 187 /*Codes_SRS_IOTHUBCLIENT_LL_02_074: [ If adding "Authorization" fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR ]*/
AzureIoTClient 42:448eecc3676e 188 result = __LINE__;
AzureIoTClient 42:448eecc3676e 189 LogError("unable to HTTPHeaders_AddHeaderNameValuePair");
AzureIoTClient 42:448eecc3676e 190 }
AzureIoTClient 42:448eecc3676e 191 else
AzureIoTClient 42:448eecc3676e 192 {
AzureIoTClient 42:448eecc3676e 193 unsigned int statusCode;
AzureIoTClient 42:448eecc3676e 194 /*Codes_SRS_IOTHUBCLIENT_LL_02_075: [ IoTHubClient_LL_UploadToBlob shall execute HTTPAPIEX_ExecuteRequest passing the following information for arguments: ]*/
AzureIoTClient 42:448eecc3676e 195 if (HTTPAPIEX_ExecuteRequest(
AzureIoTClient 42:448eecc3676e 196 iotHubHttpApiExHandle, /*HTTPAPIEX_HANDLE handle - the handle created at the beginning of `IoTHubClient_LL_UploadToBlob`*/
AzureIoTClient 42:448eecc3676e 197 HTTPAPI_REQUEST_GET, /*HTTPAPI_REQUEST_TYPE requestType - HTTPAPI_REQUEST_GET*/
AzureIoTClient 42:448eecc3676e 198 STRING_c_str(relativePath), /*const char* relativePath - the HTTP relative path*/
AzureIoTClient 42:448eecc3676e 199 requestHttpHeaders, /*HTTP_HEADERS_HANDLE requestHttpHeadersHandle - request HTTP headers*/
AzureIoTClient 42:448eecc3676e 200 NULL, /*BUFFER_HANDLE requestContent - NULL*/
AzureIoTClient 42:448eecc3676e 201 &statusCode, /*unsigned int* statusCode - the address of an unsigned int that will contain the HTTP status code*/
AzureIoTClient 42:448eecc3676e 202 NULL, /*HTTP_HEADERS_HANDLE responseHttpHeadersHandl - NULL*/
AzureIoTClient 42:448eecc3676e 203 responseContent /*BUFFER_HANDLE responseContent - the HTTP response BUFFER_HANDLE - responseContent*/
AzureIoTClient 42:448eecc3676e 204 ) != HTTPAPIEX_OK)
AzureIoTClient 42:448eecc3676e 205 {
AzureIoTClient 42:448eecc3676e 206 /*Codes_SRS_IOTHUBCLIENT_LL_02_076: [ If HTTPAPIEX_ExecuteRequest call fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 207 result = __LINE__;
AzureIoTClient 42:448eecc3676e 208 LogError("unable to HTTPAPIEX_ExecuteRequest");
AzureIoTClient 42:448eecc3676e 209 }
AzureIoTClient 42:448eecc3676e 210 else
AzureIoTClient 42:448eecc3676e 211 {
AzureIoTClient 42:448eecc3676e 212 /*Codes_SRS_IOTHUBCLIENT_LL_02_077: [ If HTTP statusCode is greater than or equal to 300 then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 213 if (statusCode >= 300)
AzureIoTClient 42:448eecc3676e 214 {
AzureIoTClient 42:448eecc3676e 215 result = __LINE__;
AzureIoTClient 42:448eecc3676e 216 wasIoTHubRequestSuccess = 0;
AzureIoTClient 42:448eecc3676e 217 LogError("HTTP code was %u", statusCode);
AzureIoTClient 42:448eecc3676e 218 }
AzureIoTClient 42:448eecc3676e 219 else
AzureIoTClient 42:448eecc3676e 220 {
AzureIoTClient 42:448eecc3676e 221 wasIoTHubRequestSuccess = 1;
AzureIoTClient 42:448eecc3676e 222 }
AzureIoTClient 42:448eecc3676e 223 }
AzureIoTClient 42:448eecc3676e 224 }
AzureIoTClient 42:448eecc3676e 225 break;
AzureIoTClient 42:448eecc3676e 226 }
AzureIoTClient 42:448eecc3676e 227 case(DEVICE_KEY):
AzureIoTClient 42:448eecc3676e 228 {
AzureIoTClient 42:448eecc3676e 229 /*Codes_SRS_IOTHUBCLIENT_LL_02_078: [ If the credentials used to create handle have "deviceKey" then IoTHubClient_LL_UploadToBlob shall create an HTTPAPIEX_SAS_HANDLE passing as arguments: ]*/
AzureIoTClient 42:448eecc3676e 230 STRING_HANDLE uriResource = STRING_construct(handleData->hostname);
AzureIoTClient 42:448eecc3676e 231 if (uriResource == NULL)
AzureIoTClient 42:448eecc3676e 232 {
AzureIoTClient 42:448eecc3676e 233 /*Codes_SRS_IOTHUBCLIENT_LL_02_089: [ If creating the HTTPAPIEX_SAS_HANDLE fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 234 result = __LINE__;
AzureIoTClient 42:448eecc3676e 235 LogError("unable to STRING_construct");
AzureIoTClient 42:448eecc3676e 236 }
AzureIoTClient 42:448eecc3676e 237 else
AzureIoTClient 42:448eecc3676e 238 {
AzureIoTClient 42:448eecc3676e 239 if (!(
AzureIoTClient 42:448eecc3676e 240 (STRING_concat(uriResource, "/devices/") == 0) &&
AzureIoTClient 42:448eecc3676e 241 (STRING_concat_with_STRING(uriResource, handleData->deviceId) == 0)
AzureIoTClient 42:448eecc3676e 242 ))
AzureIoTClient 42:448eecc3676e 243 {
AzureIoTClient 42:448eecc3676e 244 /*Codes_SRS_IOTHUBCLIENT_LL_02_089: [ If creating the HTTPAPIEX_SAS_HANDLE fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 245 LogError("unable to STRING_concat_with_STRING");
AzureIoTClient 42:448eecc3676e 246 result = __LINE__;
AzureIoTClient 42:448eecc3676e 247 }
AzureIoTClient 42:448eecc3676e 248 else
AzureIoTClient 42:448eecc3676e 249 {
AzureIoTClient 42:448eecc3676e 250 STRING_HANDLE empty = STRING_new();
AzureIoTClient 42:448eecc3676e 251 if (empty == NULL)
AzureIoTClient 42:448eecc3676e 252 {
AzureIoTClient 42:448eecc3676e 253 LogError("unable to STRING_new");
AzureIoTClient 42:448eecc3676e 254 result = __LINE__;
AzureIoTClient 42:448eecc3676e 255 }
AzureIoTClient 42:448eecc3676e 256 else
AzureIoTClient 42:448eecc3676e 257 {
AzureIoTClient 42:448eecc3676e 258 /*Codes_SRS_IOTHUBCLIENT_LL_02_089: [ If creating the HTTPAPIEX_SAS_HANDLE fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 259 HTTPAPIEX_SAS_HANDLE sasHandle = HTTPAPIEX_SAS_Create(handleData->credentials.deviceKey, uriResource, empty);
AzureIoTClient 42:448eecc3676e 260 if (sasHandle == NULL)
AzureIoTClient 42:448eecc3676e 261 {
AzureIoTClient 42:448eecc3676e 262 LogError("unable to HTTPAPIEX_SAS_Create");
AzureIoTClient 42:448eecc3676e 263 result = __LINE__;
AzureIoTClient 42:448eecc3676e 264 }
AzureIoTClient 42:448eecc3676e 265 else
AzureIoTClient 42:448eecc3676e 266 {
AzureIoTClient 42:448eecc3676e 267 unsigned int statusCode;
AzureIoTClient 42:448eecc3676e 268 /*Codes_SRS_IOTHUBCLIENT_LL_02_090: [ IoTHubClient_LL_UploadToBlob shall call HTTPAPIEX_SAS_ExecuteRequest passing as arguments: ]*/
AzureIoTClient 42:448eecc3676e 269 if (HTTPAPIEX_SAS_ExecuteRequest(
AzureIoTClient 42:448eecc3676e 270 sasHandle, /*HTTPAPIEX_SAS_HANDLE sasHandle - the created HTTPAPIEX_SAS_HANDLE*/
AzureIoTClient 42:448eecc3676e 271 iotHubHttpApiExHandle, /*HTTPAPIEX_HANDLE handle - the created HTTPAPIEX_HANDLE*/
AzureIoTClient 42:448eecc3676e 272 HTTPAPI_REQUEST_GET, /*HTTPAPI_REQUEST_TYPE requestType - HTTPAPI_REQUEST_GET*/
AzureIoTClient 42:448eecc3676e 273 STRING_c_str(relativePath), /*const char* relativePath - the HTTP relative path*/
AzureIoTClient 42:448eecc3676e 274 requestHttpHeaders, /*HTTP_HEADERS_HANDLE requestHttpHeadersHandle - request HTTP headers*/
AzureIoTClient 42:448eecc3676e 275 NULL, /*BUFFER_HANDLE requestContent - NULL*/
AzureIoTClient 42:448eecc3676e 276 &statusCode, /*unsigned int* statusCode - the address of an unsigned int that will contain the HTTP status code*/
AzureIoTClient 42:448eecc3676e 277 NULL, /*HTTP_HEADERS_HANDLE responseHeadersHandle - NULL*/
AzureIoTClient 42:448eecc3676e 278 responseContent
AzureIoTClient 42:448eecc3676e 279 ) != HTTPAPIEX_OK)
AzureIoTClient 42:448eecc3676e 280 {
AzureIoTClient 42:448eecc3676e 281 /*Codes_SRS_IOTHUBCLIENT_LL_02_079: [ If HTTPAPIEX_SAS_ExecuteRequest fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 282 LogError("unable to HTTPAPIEX_SAS_ExecuteRequest");
AzureIoTClient 42:448eecc3676e 283 result = __LINE__;
AzureIoTClient 42:448eecc3676e 284 }
AzureIoTClient 42:448eecc3676e 285 else
AzureIoTClient 42:448eecc3676e 286 {
AzureIoTClient 42:448eecc3676e 287 if (statusCode >= 300)
AzureIoTClient 42:448eecc3676e 288 {
AzureIoTClient 42:448eecc3676e 289 /*Codes_SRS_IOTHUBCLIENT_LL_02_080: [ If status code is greater than or equal to 300 then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 290 result = __LINE__;
AzureIoTClient 42:448eecc3676e 291 LogError("HTTP code was %u", statusCode);
AzureIoTClient 42:448eecc3676e 292 }
AzureIoTClient 42:448eecc3676e 293 else
AzureIoTClient 42:448eecc3676e 294 {
AzureIoTClient 42:448eecc3676e 295 wasIoTHubRequestSuccess = 1;
AzureIoTClient 42:448eecc3676e 296 }
AzureIoTClient 42:448eecc3676e 297 }
AzureIoTClient 42:448eecc3676e 298 HTTPAPIEX_SAS_Destroy(sasHandle);
AzureIoTClient 42:448eecc3676e 299 }
AzureIoTClient 42:448eecc3676e 300 STRING_delete(empty);
AzureIoTClient 42:448eecc3676e 301 }
AzureIoTClient 42:448eecc3676e 302 }
AzureIoTClient 42:448eecc3676e 303 STRING_delete(uriResource);
AzureIoTClient 42:448eecc3676e 304 }
AzureIoTClient 42:448eecc3676e 305 }
AzureIoTClient 42:448eecc3676e 306 } /*switch*/
AzureIoTClient 42:448eecc3676e 307
AzureIoTClient 42:448eecc3676e 308 if (wasIoTHubRequestSuccess == 0)
AzureIoTClient 42:448eecc3676e 309 {
AzureIoTClient 42:448eecc3676e 310 /*do nothing, shall be reported as an error*/
AzureIoTClient 42:448eecc3676e 311 }
AzureIoTClient 42:448eecc3676e 312 else
AzureIoTClient 42:448eecc3676e 313 {
AzureIoTClient 42:448eecc3676e 314 const unsigned char*responseContent_u_char = BUFFER_u_char(responseContent);
AzureIoTClient 42:448eecc3676e 315 size_t responseContent_length = BUFFER_length(responseContent);
AzureIoTClient 42:448eecc3676e 316 STRING_HANDLE responseAsString = STRING_from_byte_array(responseContent_u_char, responseContent_length);
AzureIoTClient 42:448eecc3676e 317 if (responseAsString == NULL)
AzureIoTClient 42:448eecc3676e 318 {
AzureIoTClient 42:448eecc3676e 319 result = __LINE__;
AzureIoTClient 42:448eecc3676e 320 LogError("unable to get the response as string");
AzureIoTClient 42:448eecc3676e 321 }
AzureIoTClient 42:448eecc3676e 322 else
AzureIoTClient 42:448eecc3676e 323 {
AzureIoTClient 42:448eecc3676e 324 /*Codes_SRS_IOTHUBCLIENT_LL_02_081: [ Otherwise, IoTHubClient_LL_UploadToBlob shall use parson to extract and save the following information from the response buffer: correlationID and SasUri. ]*/
AzureIoTClient 42:448eecc3676e 325 JSON_Value* allJson = json_parse_string(STRING_c_str(responseAsString));
AzureIoTClient 42:448eecc3676e 326 if (allJson == NULL)
AzureIoTClient 42:448eecc3676e 327 {
AzureIoTClient 42:448eecc3676e 328 /*Codes_SRS_IOTHUBCLIENT_LL_02_082: [ If extracting and saving the correlationId or SasUri fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 329 LogError("unable to json_parse_string");
AzureIoTClient 42:448eecc3676e 330 result = __LINE__;
AzureIoTClient 42:448eecc3676e 331 }
AzureIoTClient 42:448eecc3676e 332 else
AzureIoTClient 42:448eecc3676e 333 {
AzureIoTClient 42:448eecc3676e 334 JSON_Object* jsonObject = json_value_get_object(allJson);
AzureIoTClient 42:448eecc3676e 335 if (jsonObject == NULL)
AzureIoTClient 42:448eecc3676e 336 {
AzureIoTClient 42:448eecc3676e 337 /*Codes_SRS_IOTHUBCLIENT_LL_02_082: [ If extracting and saving the correlationId or SasUri fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 338 LogError("unable to json_value_get_object");
AzureIoTClient 42:448eecc3676e 339 result = __LINE__;
AzureIoTClient 42:448eecc3676e 340 }
AzureIoTClient 42:448eecc3676e 341 else
AzureIoTClient 42:448eecc3676e 342 {
AzureIoTClient 42:448eecc3676e 343 const char* json_correlationId;
AzureIoTClient 42:448eecc3676e 344 json_correlationId = json_object_get_string(jsonObject, "correlationId");
AzureIoTClient 42:448eecc3676e 345 if (json_correlationId == NULL)
AzureIoTClient 42:448eecc3676e 346 {
AzureIoTClient 42:448eecc3676e 347 /*Codes_SRS_IOTHUBCLIENT_LL_02_082: [ If extracting and saving the correlationId or SasUri fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 348 LogError("unable to json_object_get_string(jsonObject, \"correlationId\")");
AzureIoTClient 42:448eecc3676e 349 result = __LINE__;
AzureIoTClient 42:448eecc3676e 350 }
AzureIoTClient 42:448eecc3676e 351 else
AzureIoTClient 42:448eecc3676e 352 {
AzureIoTClient 42:448eecc3676e 353 if (STRING_copy(correlationId, json_correlationId) != 0)
AzureIoTClient 42:448eecc3676e 354 {
AzureIoTClient 42:448eecc3676e 355 /*Codes_SRS_IOTHUBCLIENT_LL_02_082: [ If extracting and saving the correlationId or SasUri fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 356 LogError("unable to copy json_correlationId");
AzureIoTClient 42:448eecc3676e 357 result = __LINE__;
AzureIoTClient 42:448eecc3676e 358 }
AzureIoTClient 42:448eecc3676e 359 else
AzureIoTClient 42:448eecc3676e 360 {
AzureIoTClient 42:448eecc3676e 361 const char* json_hostName = json_object_get_string(jsonObject, "hostName");
AzureIoTClient 42:448eecc3676e 362 if (json_hostName == NULL)
AzureIoTClient 42:448eecc3676e 363 {
AzureIoTClient 42:448eecc3676e 364 /*Codes_SRS_IOTHUBCLIENT_LL_02_082: [ If extracting and saving the correlationId or SasUri fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 365 LogError("unable to json_object_get_string(jsonObject, \"hostName\")");
AzureIoTClient 42:448eecc3676e 366 result = __LINE__;
AzureIoTClient 42:448eecc3676e 367 }
AzureIoTClient 42:448eecc3676e 368 else
AzureIoTClient 42:448eecc3676e 369 {
AzureIoTClient 42:448eecc3676e 370 const char* json_containerName = json_object_get_string(jsonObject, "containerName");
AzureIoTClient 42:448eecc3676e 371 if (json_containerName == NULL)
AzureIoTClient 42:448eecc3676e 372 {
AzureIoTClient 42:448eecc3676e 373 /*Codes_SRS_IOTHUBCLIENT_LL_02_082: [ If extracting and saving the correlationId or SasUri fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 374 LogError("unable to json_object_get_string(jsonObject, \"containerName\")");
AzureIoTClient 42:448eecc3676e 375 result = __LINE__;
AzureIoTClient 42:448eecc3676e 376 }
AzureIoTClient 42:448eecc3676e 377 else
AzureIoTClient 42:448eecc3676e 378 {
AzureIoTClient 42:448eecc3676e 379 const char* json_blobName = json_object_get_string(jsonObject, "blobName");
AzureIoTClient 42:448eecc3676e 380 if (json_blobName == NULL)
AzureIoTClient 42:448eecc3676e 381 {
AzureIoTClient 42:448eecc3676e 382 /*Codes_SRS_IOTHUBCLIENT_LL_02_082: [ If extracting and saving the correlationId or SasUri fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 383 LogError("unable to json_object_get_string(jsonObject, \"blobName\")");
AzureIoTClient 42:448eecc3676e 384 result = __LINE__;
AzureIoTClient 42:448eecc3676e 385 }
AzureIoTClient 42:448eecc3676e 386 else
AzureIoTClient 42:448eecc3676e 387 {
AzureIoTClient 42:448eecc3676e 388 const char* json_sasToken = json_object_get_string(jsonObject, "sasToken");
AzureIoTClient 42:448eecc3676e 389 if (json_sasToken == NULL)
AzureIoTClient 42:448eecc3676e 390 {
AzureIoTClient 42:448eecc3676e 391 /*Codes_SRS_IOTHUBCLIENT_LL_02_082: [ If extracting and saving the correlationId or SasUri fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 392 LogError("unable to json_object_get_string(jsonObject, \"sasToken\")");
AzureIoTClient 42:448eecc3676e 393 result = __LINE__;
AzureIoTClient 42:448eecc3676e 394 }
AzureIoTClient 42:448eecc3676e 395 else
AzureIoTClient 42:448eecc3676e 396 {
AzureIoTClient 42:448eecc3676e 397 /*good JSON received from the service*/
AzureIoTClient 42:448eecc3676e 398
AzureIoTClient 42:448eecc3676e 399 if (STRING_copy(sasUri, "https://") != 0)
AzureIoTClient 42:448eecc3676e 400 {
AzureIoTClient 42:448eecc3676e 401 /*Codes_SRS_IOTHUBCLIENT_LL_02_082: [ If extracting and saving the correlationId or SasUri fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 402 LogError("unable to STRING_copy");
AzureIoTClient 42:448eecc3676e 403 result = __LINE__;
AzureIoTClient 42:448eecc3676e 404 }
AzureIoTClient 42:448eecc3676e 405 else
AzureIoTClient 42:448eecc3676e 406 {
AzureIoTClient 42:448eecc3676e 407 if (!(
AzureIoTClient 42:448eecc3676e 408 (STRING_concat(sasUri, json_hostName) == 0) &&
AzureIoTClient 42:448eecc3676e 409 (STRING_concat(sasUri, "/") == 0) &&
AzureIoTClient 42:448eecc3676e 410 (STRING_concat(sasUri, json_containerName) == 0) &&
AzureIoTClient 42:448eecc3676e 411 (STRING_concat(sasUri, "/") == 0) &&
AzureIoTClient 42:448eecc3676e 412 (STRING_concat(sasUri, json_blobName) == 0) &&
AzureIoTClient 42:448eecc3676e 413 (STRING_concat(sasUri, json_sasToken) == 0)
AzureIoTClient 42:448eecc3676e 414 ))
AzureIoTClient 42:448eecc3676e 415 {
AzureIoTClient 42:448eecc3676e 416 /*Codes_SRS_IOTHUBCLIENT_LL_02_082: [ If extracting and saving the correlationId or SasUri fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 417 LogError("unable to STRING_concat");
AzureIoTClient 42:448eecc3676e 418 result = __LINE__;
AzureIoTClient 42:448eecc3676e 419 }
AzureIoTClient 42:448eecc3676e 420 else
AzureIoTClient 42:448eecc3676e 421 {
AzureIoTClient 42:448eecc3676e 422 result = 0; /*success in step 1*/
AzureIoTClient 42:448eecc3676e 423 }
AzureIoTClient 42:448eecc3676e 424 }
AzureIoTClient 42:448eecc3676e 425 }
AzureIoTClient 42:448eecc3676e 426 }
AzureIoTClient 42:448eecc3676e 427 }
AzureIoTClient 42:448eecc3676e 428 }
AzureIoTClient 42:448eecc3676e 429 }
AzureIoTClient 42:448eecc3676e 430 }
AzureIoTClient 42:448eecc3676e 431 }
AzureIoTClient 42:448eecc3676e 432 json_value_free(allJson);
AzureIoTClient 42:448eecc3676e 433 }
AzureIoTClient 42:448eecc3676e 434 STRING_delete(responseAsString);
AzureIoTClient 42:448eecc3676e 435 }
AzureIoTClient 42:448eecc3676e 436 }
AzureIoTClient 42:448eecc3676e 437 }
AzureIoTClient 42:448eecc3676e 438 BUFFER_delete(responseContent);
AzureIoTClient 42:448eecc3676e 439 }
AzureIoTClient 42:448eecc3676e 440 }
AzureIoTClient 42:448eecc3676e 441 STRING_delete(relativePath);
AzureIoTClient 42:448eecc3676e 442 }
AzureIoTClient 42:448eecc3676e 443
AzureIoTClient 42:448eecc3676e 444 return result;
AzureIoTClient 42:448eecc3676e 445 }
AzureIoTClient 42:448eecc3676e 446
AzureIoTClient 42:448eecc3676e 447 /*returns 0 when the IoTHub has been informed about the file upload status*/
AzureIoTClient 42:448eecc3676e 448 static int IoTHubClient_LL_UploadToBlob_step3(IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE_DATA* handleData, STRING_HANDLE correlationId, HTTPAPIEX_HANDLE iotHubHttpApiExHandle, HTTP_HEADERS_HANDLE requestHttpHeaders, BUFFER_HANDLE messageBody)
AzureIoTClient 42:448eecc3676e 449 {
AzureIoTClient 42:448eecc3676e 450 int result;
AzureIoTClient 42:448eecc3676e 451 /*here is step 3. depending on the outcome of step 2 it needs to inform IoTHub about the file upload status*/
AzureIoTClient 42:448eecc3676e 452 /*if step 1 failed, there's nothing that step 3 needs to report.*/
AzureIoTClient 42:448eecc3676e 453 /*this POST "tries" to happen*/
AzureIoTClient 42:448eecc3676e 454
AzureIoTClient 42:448eecc3676e 455 /*Codes_SRS_IOTHUBCLIENT_LL_02_085: [ IoTHubClient_LL_UploadToBlob shall use the same authorization as step 1. to prepare and perform a HTTP request with the following parameters: ]*/
AzureIoTClient 42:448eecc3676e 456 STRING_HANDLE uriResource = STRING_construct(handleData->hostname);
AzureIoTClient 42:448eecc3676e 457 if (uriResource == NULL)
AzureIoTClient 42:448eecc3676e 458 {
AzureIoTClient 42:448eecc3676e 459 LogError("unable to construct URI");
AzureIoTClient 42:448eecc3676e 460 result = __LINE__;
AzureIoTClient 42:448eecc3676e 461 }
AzureIoTClient 42:448eecc3676e 462 else
AzureIoTClient 42:448eecc3676e 463 {
AzureIoTClient 42:448eecc3676e 464 if (!(
AzureIoTClient 42:448eecc3676e 465 (STRING_concat(uriResource, "/devices/") == 0) &&
AzureIoTClient 42:448eecc3676e 466 (STRING_concat_with_STRING(uriResource, handleData->deviceId) == 0) &&
AzureIoTClient 42:448eecc3676e 467 (STRING_concat(uriResource, "/files/notifications") == 0)
AzureIoTClient 42:448eecc3676e 468 ))
AzureIoTClient 42:448eecc3676e 469 {
AzureIoTClient 42:448eecc3676e 470 LogError("unable to STRING_concat");
AzureIoTClient 42:448eecc3676e 471 result = __LINE__;
AzureIoTClient 42:448eecc3676e 472 }
AzureIoTClient 42:448eecc3676e 473 else
AzureIoTClient 42:448eecc3676e 474 {
AzureIoTClient 42:448eecc3676e 475 STRING_HANDLE relativePathNotification = STRING_construct("/devices/");
AzureIoTClient 42:448eecc3676e 476 if (relativePathNotification == NULL)
AzureIoTClient 42:448eecc3676e 477 {
AzureIoTClient 42:448eecc3676e 478 result = __LINE__;
AzureIoTClient 42:448eecc3676e 479 LogError("unable to STRING_construct");
AzureIoTClient 42:448eecc3676e 480 }
AzureIoTClient 42:448eecc3676e 481 else
AzureIoTClient 42:448eecc3676e 482 {
AzureIoTClient 42:448eecc3676e 483 if (!(
AzureIoTClient 42:448eecc3676e 484 (STRING_concat_with_STRING(relativePathNotification, handleData->deviceId) == 0) &&
AzureIoTClient 42:448eecc3676e 485 (STRING_concat(relativePathNotification, "/files/notifications/") == 0) &&
AzureIoTClient 42:448eecc3676e 486 (STRING_concat(relativePathNotification, STRING_c_str(correlationId)) == 0) &&
AzureIoTClient 42:448eecc3676e 487 (STRING_concat(relativePathNotification, API_VERSION) == 0)
AzureIoTClient 42:448eecc3676e 488 ))
AzureIoTClient 42:448eecc3676e 489 {
AzureIoTClient 42:448eecc3676e 490 LogError("unable to STRING_concat_with_STRING");
AzureIoTClient 42:448eecc3676e 491 result = __LINE__;
AzureIoTClient 42:448eecc3676e 492 }
AzureIoTClient 42:448eecc3676e 493 else
AzureIoTClient 42:448eecc3676e 494 {
AzureIoTClient 42:448eecc3676e 495 /*Codes_SRS_IOTHUBCLIENT_LL_02_086: [ If performing the HTTP request fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 496 switch (handleData->authorizationScheme)
AzureIoTClient 42:448eecc3676e 497 {
AzureIoTClient 42:448eecc3676e 498 default:
AzureIoTClient 42:448eecc3676e 499 {
AzureIoTClient 42:448eecc3676e 500 LogError("internal error: unknown authorization Scheme");
AzureIoTClient 42:448eecc3676e 501 result = __LINE__;
AzureIoTClient 42:448eecc3676e 502 break;
AzureIoTClient 42:448eecc3676e 503 }
AzureIoTClient 42:448eecc3676e 504 case (DEVICE_KEY):
AzureIoTClient 42:448eecc3676e 505 {
AzureIoTClient 42:448eecc3676e 506 STRING_HANDLE empty = STRING_new();
AzureIoTClient 42:448eecc3676e 507 if (empty == NULL)
AzureIoTClient 42:448eecc3676e 508 {
AzureIoTClient 42:448eecc3676e 509 LogError("unable to STRING_new");
AzureIoTClient 42:448eecc3676e 510 result = __LINE__;
AzureIoTClient 42:448eecc3676e 511 }
AzureIoTClient 42:448eecc3676e 512 else
AzureIoTClient 42:448eecc3676e 513 {
AzureIoTClient 42:448eecc3676e 514 HTTPAPIEX_SAS_HANDLE sasHandle = HTTPAPIEX_SAS_Create(handleData->credentials.deviceKey, uriResource, empty);
AzureIoTClient 42:448eecc3676e 515 if (sasHandle == NULL)
AzureIoTClient 42:448eecc3676e 516 {
AzureIoTClient 42:448eecc3676e 517 LogError("unable to HTTPAPIEX_SAS_Create");
AzureIoTClient 42:448eecc3676e 518 result = __LINE__;
AzureIoTClient 42:448eecc3676e 519 }
AzureIoTClient 42:448eecc3676e 520 else
AzureIoTClient 42:448eecc3676e 521 {
AzureIoTClient 42:448eecc3676e 522 unsigned int statusCode;
AzureIoTClient 42:448eecc3676e 523 if (HTTPAPIEX_SAS_ExecuteRequest(
AzureIoTClient 42:448eecc3676e 524 sasHandle, /*HTTPAPIEX_SAS_HANDLE sasHandle - the created HTTPAPIEX_SAS_HANDLE*/
AzureIoTClient 42:448eecc3676e 525 iotHubHttpApiExHandle, /*HTTPAPIEX_HANDLE handle - the created HTTPAPIEX_HANDLE*/
AzureIoTClient 42:448eecc3676e 526 HTTPAPI_REQUEST_POST, /*HTTPAPI_REQUEST_TYPE requestType - HTTPAPI_REQUEST_GET*/
AzureIoTClient 42:448eecc3676e 527 STRING_c_str(relativePathNotification), /*const char* relativePath - the HTTP relative path*/
AzureIoTClient 42:448eecc3676e 528 requestHttpHeaders, /*HTTP_HEADERS_HANDLE requestHttpHeadersHandle - request HTTP headers*/
AzureIoTClient 42:448eecc3676e 529 messageBody, /*BUFFER_HANDLE requestContent*/
AzureIoTClient 42:448eecc3676e 530 &statusCode, /*unsigned int* statusCode - the address of an unsigned int that will contain the HTTP status code*/
AzureIoTClient 42:448eecc3676e 531 NULL, /*HTTP_HEADERS_HANDLE responseHeadersHandle - NULL*/
AzureIoTClient 42:448eecc3676e 532 NULL
AzureIoTClient 42:448eecc3676e 533 ) != HTTPAPIEX_OK)
AzureIoTClient 42:448eecc3676e 534 {
AzureIoTClient 42:448eecc3676e 535 /*Codes_SRS_IOTHUBCLIENT_LL_02_079: [ If HTTPAPIEX_SAS_ExecuteRequest fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 536 LogError("unable to HTTPAPIEX_SAS_ExecuteRequest");
AzureIoTClient 42:448eecc3676e 537 result = __LINE__;
AzureIoTClient 42:448eecc3676e 538 ;
AzureIoTClient 42:448eecc3676e 539 }
AzureIoTClient 42:448eecc3676e 540 else
AzureIoTClient 42:448eecc3676e 541 {
AzureIoTClient 42:448eecc3676e 542 if (statusCode >= 300)
AzureIoTClient 42:448eecc3676e 543 {
AzureIoTClient 42:448eecc3676e 544 /*Codes_SRS_IOTHUBCLIENT_LL_02_087: [If the statusCode of the HTTP request is greater than or equal to 300 then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR]*/
AzureIoTClient 42:448eecc3676e 545 result = __LINE__;
AzureIoTClient 42:448eecc3676e 546 LogError("HTTP code was %u", statusCode);
AzureIoTClient 42:448eecc3676e 547 }
AzureIoTClient 42:448eecc3676e 548 else
AzureIoTClient 42:448eecc3676e 549 {
AzureIoTClient 42:448eecc3676e 550 result = 0;
AzureIoTClient 42:448eecc3676e 551 }
AzureIoTClient 42:448eecc3676e 552 }
AzureIoTClient 42:448eecc3676e 553 HTTPAPIEX_SAS_Destroy(sasHandle);
AzureIoTClient 42:448eecc3676e 554 }
AzureIoTClient 42:448eecc3676e 555 STRING_delete(empty);
AzureIoTClient 42:448eecc3676e 556 }
AzureIoTClient 42:448eecc3676e 557 break;
AzureIoTClient 42:448eecc3676e 558 }
AzureIoTClient 42:448eecc3676e 559 case(SAS_TOKEN):
AzureIoTClient 42:448eecc3676e 560 {
AzureIoTClient 42:448eecc3676e 561 unsigned int notificationStatusCode;
AzureIoTClient 42:448eecc3676e 562 if (HTTPAPIEX_ExecuteRequest(
AzureIoTClient 42:448eecc3676e 563 iotHubHttpApiExHandle,
AzureIoTClient 42:448eecc3676e 564 HTTPAPI_REQUEST_POST,
AzureIoTClient 42:448eecc3676e 565 STRING_c_str(relativePathNotification),
AzureIoTClient 42:448eecc3676e 566 requestHttpHeaders,
AzureIoTClient 42:448eecc3676e 567 messageBody,
AzureIoTClient 42:448eecc3676e 568 &notificationStatusCode,
AzureIoTClient 42:448eecc3676e 569 NULL,
AzureIoTClient 42:448eecc3676e 570 NULL) != HTTPAPIEX_OK)
AzureIoTClient 42:448eecc3676e 571 {
AzureIoTClient 42:448eecc3676e 572 LogError("unable to do HTTPAPIEX_ExecuteRequest");
AzureIoTClient 42:448eecc3676e 573 result = __LINE__;
AzureIoTClient 42:448eecc3676e 574 }
AzureIoTClient 42:448eecc3676e 575 else
AzureIoTClient 42:448eecc3676e 576 {
AzureIoTClient 42:448eecc3676e 577 if (notificationStatusCode >= 300)
AzureIoTClient 42:448eecc3676e 578 {
AzureIoTClient 42:448eecc3676e 579 /*Codes_SRS_IOTHUBCLIENT_LL_02_087: [If the statusCode of the HTTP request is greater than or equal to 300 then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR]*/
AzureIoTClient 42:448eecc3676e 580 LogError("server didn't like the notification request");
AzureIoTClient 42:448eecc3676e 581 result = __LINE__;
AzureIoTClient 42:448eecc3676e 582 }
AzureIoTClient 42:448eecc3676e 583 else
AzureIoTClient 42:448eecc3676e 584 {
AzureIoTClient 42:448eecc3676e 585 result = 0;
AzureIoTClient 42:448eecc3676e 586 }
AzureIoTClient 42:448eecc3676e 587 }
AzureIoTClient 42:448eecc3676e 588 break;
AzureIoTClient 42:448eecc3676e 589 }
AzureIoTClient 42:448eecc3676e 590 } /*switch authorizationScheme*/
AzureIoTClient 42:448eecc3676e 591 }
AzureIoTClient 42:448eecc3676e 592 STRING_delete(relativePathNotification);
AzureIoTClient 42:448eecc3676e 593 }
AzureIoTClient 42:448eecc3676e 594 }
AzureIoTClient 42:448eecc3676e 595 STRING_delete(uriResource);
AzureIoTClient 42:448eecc3676e 596 }
AzureIoTClient 42:448eecc3676e 597 return result;
AzureIoTClient 42:448eecc3676e 598 }
AzureIoTClient 42:448eecc3676e 599
AzureIoTClient 42:448eecc3676e 600 IOTHUB_CLIENT_RESULT IoTHubClient_LL_UploadToBlob_Impl(IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE handle, const char* destinationFileName, const unsigned char* source, size_t size)
AzureIoTClient 42:448eecc3676e 601 {
AzureIoTClient 42:448eecc3676e 602 IOTHUB_CLIENT_RESULT result;
AzureIoTClient 42:448eecc3676e 603
AzureIoTClient 42:448eecc3676e 604 /*Codes_SRS_IOTHUBCLIENT_LL_02_061: [ If handle is NULL then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_INVALID_ARG. ]*/
AzureIoTClient 42:448eecc3676e 605 /*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 606 /*Codes_SRS_IOTHUBCLIENT_LL_02_063: [ If source is NULL and size is greater than 0 then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_INVALID_ARG. ]*/
AzureIoTClient 42:448eecc3676e 607 if (
AzureIoTClient 42:448eecc3676e 608 (handle == NULL) ||
AzureIoTClient 42:448eecc3676e 609 (destinationFileName == NULL) ||
AzureIoTClient 42:448eecc3676e 610 ((source == NULL) && (size > 0)) ||
AzureIoTClient 42:448eecc3676e 611 (size >= 64*1024*1024)
AzureIoTClient 42:448eecc3676e 612 )
AzureIoTClient 42:448eecc3676e 613 {
AzureIoTClient 42:448eecc3676e 614 LogError("invalid argument detected handle=%p destinationFileName=%p source=%p size=%zu", handle, destinationFileName, source, size);
AzureIoTClient 42:448eecc3676e 615 result = IOTHUB_CLIENT_INVALID_ARG;
AzureIoTClient 42:448eecc3676e 616 }
AzureIoTClient 42:448eecc3676e 617 else
AzureIoTClient 42:448eecc3676e 618 {
AzureIoTClient 42:448eecc3676e 619 IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE_DATA* handleData = (IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE_DATA*)handle;
AzureIoTClient 42:448eecc3676e 620
AzureIoTClient 42:448eecc3676e 621 /*Codes_SRS_IOTHUBCLIENT_LL_02_064: [ IoTHubClient_LL_UploadToBlob shall create an HTTPAPIEX_HANDLE to the IoTHub hostname. ]*/
AzureIoTClient 42:448eecc3676e 622 HTTPAPIEX_HANDLE iotHubHttpApiExHandle = HTTPAPIEX_Create(handleData->hostname);
AzureIoTClient 42:448eecc3676e 623
AzureIoTClient 42:448eecc3676e 624 /*Codes_SRS_IOTHUBCLIENT_LL_02_065: [ If creating the HTTPAPIEX_HANDLE fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 625 if (iotHubHttpApiExHandle == NULL)
AzureIoTClient 42:448eecc3676e 626 {
AzureIoTClient 42:448eecc3676e 627 LogError("unable to HTTPAPIEX_Create");
AzureIoTClient 42:448eecc3676e 628 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 629 }
AzureIoTClient 42:448eecc3676e 630 else
AzureIoTClient 42:448eecc3676e 631 {
AzureIoTClient 42:448eecc3676e 632 STRING_HANDLE correlationId = STRING_new();
AzureIoTClient 42:448eecc3676e 633 if (correlationId == NULL)
AzureIoTClient 42:448eecc3676e 634 {
AzureIoTClient 42:448eecc3676e 635 LogError("unable to STRING_new");
AzureIoTClient 42:448eecc3676e 636 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 637 }
AzureIoTClient 42:448eecc3676e 638 else
AzureIoTClient 42:448eecc3676e 639 {
AzureIoTClient 42:448eecc3676e 640 STRING_HANDLE sasUri = STRING_new();
AzureIoTClient 42:448eecc3676e 641 if (sasUri == NULL)
AzureIoTClient 42:448eecc3676e 642 {
AzureIoTClient 42:448eecc3676e 643 LogError("unable to STRING_new");
AzureIoTClient 42:448eecc3676e 644 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 645 }
AzureIoTClient 42:448eecc3676e 646 else
AzureIoTClient 42:448eecc3676e 647 {
AzureIoTClient 42:448eecc3676e 648 /*Codes_SRS_IOTHUBCLIENT_LL_02_070: [ IoTHubClient_LL_UploadToBlob shall create request HTTP headers. ]*/
AzureIoTClient 42:448eecc3676e 649 HTTP_HEADERS_HANDLE requestHttpHeaders = HTTPHeaders_Alloc(); /*these are build by step 1 and used by step 3 too*/
AzureIoTClient 42:448eecc3676e 650 if (requestHttpHeaders == NULL)
AzureIoTClient 42:448eecc3676e 651 {
AzureIoTClient 42:448eecc3676e 652 LogError("unable to HTTPHeaders_Alloc");
AzureIoTClient 42:448eecc3676e 653 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 654 }
AzureIoTClient 42:448eecc3676e 655 else
AzureIoTClient 42:448eecc3676e 656 {
AzureIoTClient 42:448eecc3676e 657 /*do step 1*/
AzureIoTClient 42:448eecc3676e 658 if (IoTHubClient_LL_UploadToBlob_step1and2(handleData, iotHubHttpApiExHandle, requestHttpHeaders, destinationFileName, correlationId, sasUri) != 0)
AzureIoTClient 42:448eecc3676e 659 {
AzureIoTClient 42:448eecc3676e 660 LogError("error in IoTHubClient_LL_UploadToBlob_step1");
AzureIoTClient 42:448eecc3676e 661 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 662 }
AzureIoTClient 42:448eecc3676e 663 else
AzureIoTClient 42:448eecc3676e 664 {
AzureIoTClient 42:448eecc3676e 665 /*do step 2.*/
AzureIoTClient 42:448eecc3676e 666
AzureIoTClient 42:448eecc3676e 667 unsigned int httpResponse;
AzureIoTClient 42:448eecc3676e 668 BUFFER_HANDLE responseToIoTHub = BUFFER_new();
AzureIoTClient 42:448eecc3676e 669 if (responseToIoTHub == NULL)
AzureIoTClient 42:448eecc3676e 670 {
AzureIoTClient 42:448eecc3676e 671 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 672 LogError("unable to BUFFER_new");
AzureIoTClient 42:448eecc3676e 673 }
AzureIoTClient 42:448eecc3676e 674 else
AzureIoTClient 42:448eecc3676e 675 {
AzureIoTClient 42:448eecc3676e 676 int step2success;
AzureIoTClient 42:448eecc3676e 677 /*Codes_SRS_IOTHUBCLIENT_LL_02_083: [ IoTHubClient_LL_UploadToBlob shall call Blob_UploadFromSasUri and capture the HTTP return code and HTTP body. ]*/
AzureIoTClient 42:448eecc3676e 678 step2success = (Blob_UploadFromSasUri(STRING_c_str(sasUri), source, size, &httpResponse, responseToIoTHub) == BLOB_OK);
AzureIoTClient 42:448eecc3676e 679 if (!step2success)
AzureIoTClient 42:448eecc3676e 680 {
AzureIoTClient 42:448eecc3676e 681 /*Codes_SRS_IOTHUBCLIENT_LL_02_084: [ If Blob_UploadFromSasUri fails then IoTHubClient_LL_UploadToBlob shall fail and return IOTHUB_CLIENT_ERROR. ]*/
AzureIoTClient 42:448eecc3676e 682 LogError("unable to Blob_UploadFromSasUri");
AzureIoTClient 42:448eecc3676e 683
AzureIoTClient 42:448eecc3676e 684 /*do step 3*/ /*try*/
AzureIoTClient 42:448eecc3676e 685 /*Codes_SRS_IOTHUBCLIENT_LL_02_091: [ If step 2 fails without establishing an HTTP dialogue, then the HTTP message body shall look like: ]*/
AzureIoTClient 42:448eecc3676e 686 if (BUFFER_build(responseToIoTHub, (const unsigned char*)FILE_UPLOAD_FAILED_BODY, sizeof(FILE_UPLOAD_FAILED_BODY) / sizeof(FILE_UPLOAD_FAILED_BODY[0])) == 0)
AzureIoTClient 42:448eecc3676e 687 {
AzureIoTClient 42:448eecc3676e 688 if (IoTHubClient_LL_UploadToBlob_step3(handleData, correlationId, iotHubHttpApiExHandle, requestHttpHeaders, responseToIoTHub) != 0)
AzureIoTClient 42:448eecc3676e 689 {
AzureIoTClient 42:448eecc3676e 690 LogError("IoTHubClient_LL_UploadToBlob_step3 failed");
AzureIoTClient 42:448eecc3676e 691 }
AzureIoTClient 42:448eecc3676e 692 }
AzureIoTClient 42:448eecc3676e 693 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 694 }
AzureIoTClient 42:448eecc3676e 695 else
AzureIoTClient 42:448eecc3676e 696 {
AzureIoTClient 42:448eecc3676e 697 /*must make a json*/
AzureIoTClient 42:448eecc3676e 698
AzureIoTClient 42:448eecc3676e 699 int requiredStringLength = snprintf(NULL, 0, "{\"isSuccess\":%s, \"statusCode\":%d, \"statusDescription\":\"%s\"}", ((httpResponse < 300) ? "true" : "false"), httpResponse, BUFFER_u_char(responseToIoTHub));
AzureIoTClient 42:448eecc3676e 700
AzureIoTClient 42:448eecc3676e 701 char* requiredString = malloc(requiredStringLength + 1);
AzureIoTClient 42:448eecc3676e 702 if (requiredString == 0)
AzureIoTClient 42:448eecc3676e 703 {
AzureIoTClient 42:448eecc3676e 704 LogError("unable to malloc");
AzureIoTClient 42:448eecc3676e 705 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 706 }
AzureIoTClient 42:448eecc3676e 707 else
AzureIoTClient 42:448eecc3676e 708 {
AzureIoTClient 42:448eecc3676e 709 /*do again snprintf*/
AzureIoTClient 42:448eecc3676e 710 (void)snprintf(requiredString, requiredStringLength + 1, "{\"isSuccess\":%s, \"statusCode\":%d, \"statusDescription\":\"%s\"}", ((httpResponse < 300) ? "true" : "false"), httpResponse, BUFFER_u_char(responseToIoTHub));
AzureIoTClient 42:448eecc3676e 711 BUFFER_HANDLE toBeTransmitted = BUFFER_create(requiredString, requiredStringLength);
AzureIoTClient 42:448eecc3676e 712 if (toBeTransmitted == NULL)
AzureIoTClient 42:448eecc3676e 713 {
AzureIoTClient 42:448eecc3676e 714 LogError("unable to BUFFER_create");
AzureIoTClient 42:448eecc3676e 715 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 716 }
AzureIoTClient 42:448eecc3676e 717 else
AzureIoTClient 42:448eecc3676e 718 {
AzureIoTClient 42:448eecc3676e 719 if (IoTHubClient_LL_UploadToBlob_step3(handleData, correlationId, iotHubHttpApiExHandle, requestHttpHeaders, toBeTransmitted) != 0)
AzureIoTClient 42:448eecc3676e 720 {
AzureIoTClient 42:448eecc3676e 721 LogError("IoTHubClient_LL_UploadToBlob_step3 failed");
AzureIoTClient 42:448eecc3676e 722 result = IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 723 }
AzureIoTClient 42:448eecc3676e 724 else
AzureIoTClient 42:448eecc3676e 725 {
AzureIoTClient 42:448eecc3676e 726 result = (httpResponse < 300) ? IOTHUB_CLIENT_OK : IOTHUB_CLIENT_ERROR;
AzureIoTClient 42:448eecc3676e 727 }
AzureIoTClient 42:448eecc3676e 728 BUFFER_delete(toBeTransmitted);
AzureIoTClient 42:448eecc3676e 729 }
AzureIoTClient 42:448eecc3676e 730 free(requiredString);
AzureIoTClient 42:448eecc3676e 731 }
AzureIoTClient 42:448eecc3676e 732 }
AzureIoTClient 42:448eecc3676e 733 BUFFER_delete(responseToIoTHub);
AzureIoTClient 42:448eecc3676e 734 }
AzureIoTClient 42:448eecc3676e 735 }
AzureIoTClient 42:448eecc3676e 736 HTTPHeaders_Free(requestHttpHeaders);
AzureIoTClient 42:448eecc3676e 737 }
AzureIoTClient 42:448eecc3676e 738 STRING_delete(sasUri);
AzureIoTClient 42:448eecc3676e 739 }
AzureIoTClient 42:448eecc3676e 740 STRING_delete(correlationId);
AzureIoTClient 42:448eecc3676e 741 }
AzureIoTClient 42:448eecc3676e 742 HTTPAPIEX_Destroy(iotHubHttpApiExHandle);
AzureIoTClient 42:448eecc3676e 743 }
AzureIoTClient 42:448eecc3676e 744 }
AzureIoTClient 42:448eecc3676e 745 return result;
AzureIoTClient 42:448eecc3676e 746 }
AzureIoTClient 42:448eecc3676e 747
AzureIoTClient 42:448eecc3676e 748 void IoTHubClient_LL_UploadToBlob_Destroy(IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE handle)
AzureIoTClient 42:448eecc3676e 749 {
AzureIoTClient 42:448eecc3676e 750 if (handle == NULL)
AzureIoTClient 42:448eecc3676e 751 {
AzureIoTClient 42:448eecc3676e 752 LogError("unexepected NULL argument");
AzureIoTClient 42:448eecc3676e 753 }
AzureIoTClient 42:448eecc3676e 754 else
AzureIoTClient 42:448eecc3676e 755 {
AzureIoTClient 42:448eecc3676e 756 IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE_DATA* handleData = (IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE_DATA*)handle;
AzureIoTClient 42:448eecc3676e 757 switch (handleData->authorizationScheme)
AzureIoTClient 42:448eecc3676e 758 {
AzureIoTClient 42:448eecc3676e 759 case(SAS_TOKEN):
AzureIoTClient 42:448eecc3676e 760 {
AzureIoTClient 42:448eecc3676e 761 STRING_delete(handleData->credentials.sas);
AzureIoTClient 42:448eecc3676e 762 break;
AzureIoTClient 42:448eecc3676e 763 }
AzureIoTClient 42:448eecc3676e 764 case(DEVICE_KEY):
AzureIoTClient 42:448eecc3676e 765 {
AzureIoTClient 42:448eecc3676e 766 STRING_delete(handleData->credentials.deviceKey);
AzureIoTClient 42:448eecc3676e 767 break;
AzureIoTClient 42:448eecc3676e 768 }
AzureIoTClient 42:448eecc3676e 769 default:
AzureIoTClient 42:448eecc3676e 770 {
AzureIoTClient 42:448eecc3676e 771 LogError("INTERNAL ERROR");
AzureIoTClient 42:448eecc3676e 772 break;
AzureIoTClient 42:448eecc3676e 773 }
AzureIoTClient 42:448eecc3676e 774 }
AzureIoTClient 42:448eecc3676e 775 free((void*)handleData->hostname);
AzureIoTClient 42:448eecc3676e 776 STRING_delete(handleData->deviceId);
AzureIoTClient 42:448eecc3676e 777 free(handleData);
AzureIoTClient 42:448eecc3676e 778 }
AzureIoTClient 42:448eecc3676e 779 }