コード例 #1
0
ファイル: constmap.c プロジェクト: ZiTAL/arduino
const char* ConstMap_GetValue(CONSTMAP_HANDLE handle, const char* key)
{
	const char* value = NULL;
    
    if (handle == NULL)
    {
		/*Codes_SRS_CONSTMAP_17_040: [If parameter handle or key is NULL then ConstMap_GetValue returns NULL.]*/
		LOG_CONSTMAP_ERROR(CONSTMAP_INVALIDARG);
    }
    else
    {
		if (key == NULL)
		{
			/*Codes_SRS_CONSTMAP_17_040: [If parameter handle or key is NULL then ConstMap_GetValue returns NULL.]*/
			LOG_CONSTMAP_ERROR(CONSTMAP_INVALIDARG);
		}
		else
		{
			/*Codes_SRS_CONSTMAP_17_041: [If the key is not found, then ConstMap_GetValue returns NULL.]*/
			/*Codes_SRS_CONSTMAP_17_042: [Otherwise, ConstMap_GetValue returns the key's value.]*/
			value = Map_GetValueFromKey(((CONSTMAP_HANDLE_DATA *)handle)->map, key);
		}
    }
    return value;
}
コード例 #2
0
const char* HTTPHeaders_FindHeaderValue(HTTP_HEADERS_HANDLE httpHeadersHandle, const char* name)
{
    const char* result;
    /*Codes_SRS_HTTP_HEADERS_99_022:[ The return value shall be NULL if name parameter is NULL or if httpHeadersHandle is NULL]*/
    if (
        (httpHeadersHandle == NULL) ||
        (name == NULL)
        )
    {
        result = NULL;
    }
    else
    {
        /*Codes_SRS_HTTP_HEADERS_99_018:[ Calling this API shall retrieve the value for a previously stored name.]*/
        /*Codes_SRS_HTTP_HEADERS_99_020:[ The return value shall be different than NULL when the name matches the name of a previously stored name:value pair.] */
        /*Codes_SRS_HTTP_HEADERS_99_021:[ In this case the return value shall point to a string that shall strcmp equal to the original stored string.]*/
        HTTP_HEADERS_HANDLE_DATA* handleData = (HTTP_HEADERS_HANDLE_DATA*)httpHeadersHandle;
        result = Map_GetValueFromKey(handleData->headers, name);
    }
    return result;

}
コード例 #3
0
const char* IoTHubMessage_GetProperty(IOTHUB_MESSAGE_HANDLE msg_handle, const char* key)
{
    const char* result;
    if (msg_handle == NULL || key == NULL)
    {
        LogError("invalid parameter (NULL) to IoTHubMessage_GetProperty iotHubMessageHandle=%p, key=%p", msg_handle, key);
        result = NULL;
    }
    else
    {
        bool key_exists = false;
        // The return value is not neccessary, just check the key_exist variable
        if ((Map_ContainsKey(msg_handle->properties, key, &key_exists) == MAP_OK) && key_exists)
        {
            result = Map_GetValueFromKey(msg_handle->properties, key);
        }
        else
        {
            result = NULL;
        }
    }
    return result;
}
コード例 #4
0
PROVISIONING_SERVICE_CLIENT_HANDLE prov_sc_create_from_connection_string(const char* conn_string)
{
    PROV_SERVICE_CLIENT* result;

    if (conn_string == NULL)
    {
        LogError("Input parameter is NULL: conn_string");
        result = NULL;
    }
    else
    {
        STRING_HANDLE cs_string;
        if ((cs_string = STRING_construct(conn_string)) == NULL)
        {
            LogError("STRING_construct failed");
            result = NULL;
        }
        else
        {
            MAP_HANDLE connection_string_values_map;
            if ((connection_string_values_map = connectionstringparser_parse(cs_string)) == NULL)
            {
                LogError("Tokenizing conn_string failed");
                result = NULL;
            }
            else
            {
                const char* hostname = NULL;
                const char* key_name = NULL;
                const char* key = NULL;

                if ((hostname = Map_GetValueFromKey(connection_string_values_map, IOTHUBHOSTNAME)) == NULL)
                {
                    LogError("Couldn't find %s in conn_string", IOTHUBHOSTNAME);
                    result = NULL;
                }
                else if ((key_name = Map_GetValueFromKey(connection_string_values_map, IOTHUBSHAREDACESSKEYNAME)) == NULL)
                {
                    LogError("Couldn't find %s in conn_string", IOTHUBSHAREDACESSKEYNAME);
                    result = NULL;
                }
                else if ((key = Map_GetValueFromKey(connection_string_values_map, IOTHUBSHAREDACESSKEY)) == NULL)
                {
                    LogError("Couldn't find %s in conn_string", IOTHUBSHAREDACESSKEY);
                    result = NULL;
                }
                if (hostname == NULL || key_name == NULL || key == NULL)
                {
                    LogError("invalid parameter hostname: %p, key_name: %p, key: %p", hostname, key_name, key);
                    result = NULL;
                }
                else if ((result = malloc(sizeof(PROV_SERVICE_CLIENT))) == NULL)
                {
                    LogError("Allocation of provisioning service client failed");
                    result = NULL;
                }
                else
                {
                    memset(result, 0, sizeof(PROV_SERVICE_CLIENT));
                    if (mallocAndStrcpy_s(&result->provisioning_service_uri, hostname) != 0)
                    {
                        LogError("Failure allocating of provisioning service uri");
                        prov_sc_destroy(result);
                        result = NULL;
                    }
                    else if (mallocAndStrcpy_s(&result->key_name, key_name) != 0)
                    {
                        LogError("Failure allocating of keyname");
                        prov_sc_destroy(result);
                        result = NULL;
                    }
                    else if (mallocAndStrcpy_s(&result->access_key, key) != 0)
                    {
                        LogError("Failure allocating of access key");
                        prov_sc_destroy(result);
                        result = NULL;
                    }
                    else
                    {
                        result->tracing = TRACING_STATUS_OFF;
                    }
                }
                Map_Destroy(connection_string_values_map);
            }
        }
        STRING_delete(cs_string);
    }
    return result;
}
コード例 #5
0
/*Codes_SRS_HTTP_HEADERS_99_012:[ Calling this API shall record a header from name and value parameters.]*/
static HTTP_HEADERS_RESULT headers_ReplaceHeaderNameValuePair(HTTP_HEADERS_HANDLE handle, const char* name, const char* value, bool replace)
{
    HTTP_HEADERS_RESULT result;
    /*Codes_SRS_HTTP_HEADERS_99_014:[ The function shall return when the handle is not valid or when name parameter is NULL or when value parameter is NULL.]*/
    if (
        (handle == NULL) ||
        (name == NULL) ||
        (value == NULL)
        )
    {
        result = HTTP_HEADERS_INVALID_ARG;
        LogError("invalid arg (NULL) , result= %s", ENUM_TO_STRING(HTTP_HEADERS_RESULT, result));
    }
    else
    {
        /*Codes_SRS_HTTP_HEADERS_99_036:[ If name contains the characters outside character codes 33 to 126 then the return value shall be HTTP_HEADERS_INVALID_ARG]*/
        /*Codes_SRS_HTTP_HEADERS_99_031:[ If name contains the character ":" then the return value shall be HTTP_HEADERS_INVALID_ARG.]*/
        size_t i;
        size_t nameLen = strlen(name);
        for (i = 0; i < nameLen; i++)
        {
            if ((name[i] < 33) || (126 < name[i]) || (name[i] == ':'))
            {
                break;
            }
        }

        if (i < nameLen)
        {
            result = HTTP_HEADERS_INVALID_ARG;
            LogError("(result = %s)", ENUM_TO_STRING(HTTP_HEADERS_RESULT, result));
        }
        else
        {
            HTTP_HEADERS_HANDLE_DATA* handleData = (HTTP_HEADERS_HANDLE_DATA*)handle;
            const char* existingValue = Map_GetValueFromKey(handleData->headers, name);
            /*eat up the whitespaces from value, as per RFC 2616, chapter 4.2 "The field value MAY be preceded by any amount of LWS, though a single SP is preferred."*/
            /*Codes_SRS_HTTP_HEADERS_02_002: [The LWS from the beginning of the value shall not be stored.] */
            while ((value[0] == ' ') || (value[0] == '\t') || (value[0] == '\r') || (value[0] == '\n'))
            {
                value++;
            }

            if (!replace && (existingValue != NULL))
            {
                char* newValue = (char*)malloc(strlen(existingValue) + COMMA_AND_SPACE_LENGTH + strlen(value) + 1);
                if (newValue == NULL)
                {
                    /*Codes_SRS_HTTP_HEADERS_99_015:[ The function shall return HTTP_HEADERS_ALLOC_FAILED when an internal request to allocate memory fails.]*/
                    result = HTTP_HEADERS_ALLOC_FAILED;
                    LogError("failed to malloc , result= %s", ENUM_TO_STRING(HTTP_HEADERS_RESULT, result));
                }
                else
                {
                    /*Codes_SRS_HTTP_HEADERS_99_017:[ If the name already exists in the collection of headers, the function shall concatenate the new value after the existing value, separated by a comma and a space as in: old-value+", "+new-value.]*/
                    (void)strcpy(newValue, existingValue);
                    (void)strcat(newValue, COMMA_AND_SPACE);
                    (void)strcat(newValue, value);

                    /*Codes_SRS_HTTP_HEADERS_99_016:[ The function shall store the name:value pair in such a way that when later retrieved by a call to GetHeader it will return a string that shall strcmp equal to the name+": "+value.]*/
                    if (Map_AddOrUpdate(handleData->headers, name, newValue) != MAP_OK)
                    {
                        /*Codes_SRS_HTTP_HEADERS_99_015:[ The function shall return HTTP_HEADERS_ALLOC_FAILED when an internal request to allocate memory fails.]*/
                        result = HTTP_HEADERS_ERROR;
                        LogError("failed to Map_AddOrUpdate, result= %s", ENUM_TO_STRING(HTTP_HEADERS_RESULT, result));
                    }
                    else
                    {
                        /*Codes_SRS_HTTP_HEADERS_99_013:[ The function shall return HTTP_HEADERS_OK when execution is successful.]*/
                        result = HTTP_HEADERS_OK;
                    }
                    free(newValue);
                }
            }
            else
            {
                /*Codes_SRS_HTTP_HEADERS_99_016:[ The function shall store the name:value pair in such a way that when later retrieved by a call to GetHeader it will return a string that shall strcmp equal to the name+": "+value.]*/
                if (Map_AddOrUpdate(handleData->headers, name, value) != MAP_OK)
                {
                    /*Codes_SRS_HTTP_HEADERS_99_015:[ The function shall return HTTP_HEADERS_ALLOC_FAILED when an internal request to allocate memory fails.]*/
                    result = HTTP_HEADERS_ALLOC_FAILED;
                    LogError("failed to Map_AddOrUpdate, result= %s", ENUM_TO_STRING(HTTP_HEADERS_RESULT, result));
                }
                else
                {
                    result = HTTP_HEADERS_OK;
                }
            }
        }
    }

    return result;
}
コード例 #6
0
IOTHUB_SERVICE_CLIENT_AUTH_HANDLE IoTHubServiceClientAuth_CreateFromConnectionString(const char* connectionString)
{
    IOTHUB_SERVICE_CLIENT_AUTH_HANDLE result;

    /*Codes_SRS_IOTHUBSERVICECLIENT_12_001: [** IoTHubServiceClientAuth_CreateFromConnectionString shall verify the input parameter and if it is NULL then return NULL **]*/
    if (connectionString == NULL)
    {
        LogError("Input parameter is NULL: connectionString");
        result = NULL;
    }
    else
    {
        /*Codes_SRS_IOTHUBSERVICECLIENT_12_002: [** IoTHubServiceClientAuth_CreateFromConnectionString shall allocate memory for a new service client instance. **] */
        result = malloc(sizeof(IOTHUB_SERVICE_CLIENT_AUTH));
        if (result == NULL)
        {
            /*Codes_SRS_IOTHUBSERVICECLIENT_12_003: [** If the allocation failed, IoTHubServiceClientAuth_CreateFromConnectionString shall return NULL **] */
            LogError("Malloc failed for IOTHUB_SERVICE_CLIENT_AUTH");
        }
        else
        {
            /*Codes_SRS_IOTHUBSERVICECLIENT_12_009: [** IoTHubServiceClientAuth_CreateFromConnectionString shall create a STRING_HANDLE from the given connection string by calling STRING_construct. **] */
            STRING_HANDLE connection_string;
            if ((connection_string = STRING_construct(connectionString)) == NULL)
            {
                /*Codes_SRS_IOTHUBSERVICECLIENT_12_010: [** If the STRING_construct fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                LogError("STRING_construct failed");
                free(result);
                result = NULL;
            }
            else
            {
                /*Codes_SRS_IOTHUBSERVICECLIENT_12_004: [** IoTHubServiceClientAuth_CreateFromConnectionString shall populate hostName, iotHubName, iotHubSuffix, sharedAccessKeyName, sharedAccessKeyValue from the given connection string by calling connectionstringparser_parse **] */
                MAP_HANDLE connection_string_values_map;
                if ((connection_string_values_map = connectionstringparser_parse(connection_string)) == NULL)
                {
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_005: [** If populating the IOTHUB_SERVICE_CLIENT_AUTH fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL **] */
                    LogError("Tokenizing failed on connectionString");
                    free(result);
                    result = NULL;
                }
                else
                {
                    STRING_TOKENIZER_HANDLE tokenizer = NULL;
                    STRING_HANDLE token_key_string = NULL;
                    STRING_HANDLE token_value_string = NULL;
                    STRING_HANDLE host_name_string = NULL;
                    const char* hostName;
                    const char* keyName;
                    const char* sharedAccessKey;
                    const char* iothubName;
                    const char* iothubSuffix;

                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_004: [** IoTHubServiceClientAuth_CreateFromConnectionString shall populate hostName, iotHubName, iotHubSuffix, sharedAccessKeyName, sharedAccessKeyValue from the given connection string by calling connectionstringparser_parse **] */
                    (void)memset(result, 0, sizeof(IOTHUB_SERVICE_CLIENT_AUTH));
                    if ((hostName = Map_GetValueFromKey(connection_string_values_map, IOTHUBHOSTNAME)) == NULL)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_011: [** If the populating HostName fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("Couldn't find %s in connection string", IOTHUBHOSTNAME);
                        free(result);
                        result = NULL;
                    }
                    else if ((keyName = Map_GetValueFromKey(connection_string_values_map, IOTHUBSHAREDACESSKEYNAME)) == NULL)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_012: [** If the populating SharedAccessKeyName fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("Couldn't find %s in connection string", IOTHUBSHAREDACESSKEYNAME);
                        free(result);
                        result = NULL;
                    }
                    else if ((sharedAccessKey = Map_GetValueFromKey(connection_string_values_map, IOTHUBSHAREDACESSKEY)) == NULL)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_013: [** If the populating SharedAccessKey fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("Couldn't find %s in connection string", IOTHUBSHAREDACESSKEY);
                        free(result);
                        result = NULL;
                    }
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_038: [** IoTHubServiceClientAuth_CreateFromConnectionString shall create a STRING_handle from hostName by calling STRING_construct. **] */
                    else if ((host_name_string = STRING_construct(hostName)) == NULL)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_039: [** If the STRING_construct fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("STRING_construct failed");
                        free(result);
                        result = NULL;
                    }
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_014: [** IoTHubServiceClientAuth_CreateFromConnectionString shall create a STRING_TOKENIZER to parse HostName by calling STRING_TOKENIZER_create. **] */
                    else if ((tokenizer = STRING_TOKENIZER_create(host_name_string)) == NULL)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_015: [** If the STRING_TOKENIZER_create fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("Error creating STRING tokenizer");
                        free(result);
                        result = NULL;
                    }
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_016: [** IoTHubServiceClientAuth_CreateFromConnectionString shall create a new STRING_HANDLE for token key string by calling STRING_new. **] */
                    else if ((token_key_string = STRING_new()) == NULL)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_017: [** If the STRING_new fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("Error creating key token STRING_HANDLE");
                        free(result);
                        result = NULL;
                    }
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_018: [** IoTHubServiceClientAuth_CreateFromConnectionString shall create a new STRING_HANDLE for token value string by calling STRING_new. **] */
                    else if ((token_value_string = STRING_new()) == NULL)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_019: [** If the STRING_new fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("Error creating value token STRING_HANDLE");
                        free(result);
                        result = NULL;
                    }
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_020: [** IoTHubServiceClientAuth_CreateFromConnectionString shall call STRING_TOKENIZER_get_next_token to get token key string. **] */
                    else if (STRING_TOKENIZER_get_next_token(tokenizer, token_key_string, ".") != 0)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_021: [** If the STRING_TOKENIZER_get_next_token fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("Error reading key token STRING");
                        free(result);
                        result = NULL;
                    }
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_022: [** IoTHubServiceClientAuth_CreateFromConnectionString shall call STRING_TOKENIZER_get_next_token to get token value string. **] */
                    else if (STRING_TOKENIZER_get_next_token(tokenizer, token_value_string, "0") != 0)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_023: [** If the STRING_TOKENIZER_get_next_token fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("Error reading value token STRING");
                        free(result);
                        result = NULL;
                    }
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_024: [** IoTHubServiceClientAuth_CreateFromConnectionString shall allocate memory and copy hostName to result->hostName by calling mallocAndStrcpy_s. **] */
                    else if (mallocAndStrcpy_s(&result->hostname, hostName) != 0)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_025: [** If the mallocAndStrcpy_s fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("mallocAndStrcpy_s failed for hostName");
                        free(result);
                        result = NULL;
                    }
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_026: [** IoTHubServiceClientAuth_CreateFromConnectionString shall allocate memory and copy keyName to result->keyName by calling mallocAndStrcpy_s. **] */
                    else if (mallocAndStrcpy_s(&result->keyName, keyName) != 0)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_027: [** If the mallocAndStrcpy_s fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("mallocAndStrcpy_s failed for keyName");
                        free(result->hostname);
                        free(result);
                        result = NULL;
                    }
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_028: [** IoTHubServiceClientAuth_CreateFromConnectionString shall allocate memory and copy sharedAccessKey to result->sharedAccessKey by calling mallocAndStrcpy_s. **] */
                    else if (mallocAndStrcpy_s(&result->sharedAccessKey, sharedAccessKey) != 0)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_029: [** If the mallocAndStrcpy_s fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("mallocAndStrcpy_s failed for sharedAccessKey");
                        free(result->hostname);
                        free(result->keyName);
                        free(result);
                        result = NULL;
                    }
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_034: [** IoTHubServiceClientAuth_CreateFromConnectionString shall create C string from token key string handle by calling STRING_c_str. **] */
                    else if ((iothubName = STRING_c_str(token_key_string)) == NULL)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_035 : [** If the STRING_c_str fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("STRING_c_str failed for iothubName");
                        free(result->hostname);
                        free(result->keyName);
                        free(result->sharedAccessKey);
                        free(result);
                        result = NULL;
                    }
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_036 : [** IoTHubServiceClientAuth_CreateFromConnectionString shall create C string from token value string handle by calling STRING_c_str. **] */
                    else if ((iothubSuffix = STRING_c_str(token_value_string)) == NULL)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_037 : [** If the mallocAndStrcpy_s fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("STRING_c_str failed for iothubSuffix");
                        free(result->hostname);
                        free(result->keyName);
                        free(result->sharedAccessKey);
                        free(result);
                        result = NULL;
                    }
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_030: [** IoTHubServiceClientAuth_CreateFromConnectionString shall allocate memory and copy iothubName to result->iothubName by calling mallocAndStrcpy_s. **] */
                    else if (mallocAndStrcpy_s(&result->iothubName, iothubName) != 0)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_031 : [** If the mallocAndStrcpy_s fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("mallocAndStrcpy_s failed for sharedAccessKey");
                        free(result->hostname);
                        free(result->keyName);
                        free(result->sharedAccessKey);
                        free(result);
                        result = NULL;
                    }
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_032: [** IoTHubServiceClientAuth_CreateFromConnectionString shall allocate memory and copy iothubSuffix to result->iothubSuffix by calling mallocAndStrcpy_s. **] */
                    else if (mallocAndStrcpy_s(&result->iothubSuffix, iothubSuffix) != 0)
                    {
                        /*Codes_SRS_IOTHUBSERVICECLIENT_12_033 : [** If the mallocAndStrcpy_s fails, IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return NULL. **] */
                        LogError("mallocAndStrcpy_s failed for sharedAccessKey");
                        free(result->hostname);
                        free(result->keyName);
                        free(result->sharedAccessKey);
                        free(result->iothubName);
                        free(result);
                        result = NULL;
                    }
                    /*Codes_SRS_IOTHUBSERVICECLIENT_12_006: [** If the IOTHUB_SERVICE_CLIENT_AUTH has been populated IoTHubServiceClientAuth_CreateFromConnectionString shall do clean up and return with a IOTHUB_SERVICE_CLIENT_AUTH_HANDLE to it **] */
                    STRING_delete(token_key_string);
                    STRING_delete(token_value_string);
                    STRING_delete(host_name_string);
                    STRING_TOKENIZER_destroy(tokenizer);
                    Map_Destroy(connection_string_values_map);
                }
                STRING_delete(connection_string);
            }
        }
    }
    return result;
}