[457] | 1 | // Copyright (c) Microsoft. All rights reserved.
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| 2 | // Licensed under the MIT license. See LICENSE file in the project root for full license information.
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| 3 |
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| 4 | #include <stdlib.h>
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| 5 | #include "azure_c_shared_utility/optimize_size.h"
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| 6 | #include "azure_c_shared_utility/gballoc.h"
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| 7 | #include "azure_c_shared_utility/xlogging.h"
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| 8 | #include "azure_c_shared_utility/buffer_.h"
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| 9 |
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| 10 | #include "iothub_message.h"
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| 11 |
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| 12 | MU_DEFINE_ENUM_STRINGS_WITHOUT_INVALID(IOTHUB_MESSAGE_RESULT, IOTHUB_MESSAGE_RESULT_VALUES);
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| 13 | MU_DEFINE_ENUM_STRINGS_WITHOUT_INVALID(IOTHUBMESSAGE_CONTENT_TYPE, IOTHUBMESSAGE_CONTENT_TYPE_VALUES);
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| 14 |
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| 15 | static const char* SECURITY_CLIENT_JSON_ENCODING = "application/json";
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| 16 |
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| 17 | typedef struct IOTHUB_MESSAGE_HANDLE_DATA_TAG
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| 18 | {
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| 19 | IOTHUBMESSAGE_CONTENT_TYPE contentType;
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| 20 | union
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| 21 | {
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| 22 | BUFFER_HANDLE byteArray;
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| 23 | STRING_HANDLE string;
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| 24 | } value;
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| 25 | MAP_HANDLE properties;
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| 26 | char* messageId;
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| 27 | char* correlationId;
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| 28 | char* userDefinedContentType;
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| 29 | char* contentEncoding;
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| 30 | char* outputName;
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| 31 | char* inputName;
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| 32 | char* connectionModuleId;
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| 33 | char* connectionDeviceId;
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| 34 | IOTHUB_MESSAGE_DIAGNOSTIC_PROPERTY_DATA_HANDLE diagnosticData;
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| 35 | bool is_security_message;
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| 36 | }IOTHUB_MESSAGE_HANDLE_DATA;
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| 37 |
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| 38 | static bool ContainsOnlyUsAscii(const char* asciiValue)
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| 39 | {
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| 40 | bool result = true;
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| 41 | const char* iterator = asciiValue;
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| 42 | while (iterator != NULL && *iterator != '\0')
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| 43 | {
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| 44 | // Allow only printable ascii char
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| 45 | if (*iterator < ' ' || *iterator > '~')
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| 46 | {
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| 47 | result = false;
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| 48 | break;
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| 49 | }
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| 50 | iterator++;
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| 51 | }
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| 52 | return result;
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| 53 | }
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| 54 |
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| 55 | /* Codes_SRS_IOTHUBMESSAGE_07_008: [ValidateAsciiCharactersFilter shall loop through the mapKey and mapValue strings to ensure that they only contain valid US-Ascii characters Ascii value 32 - 126.] */
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| 56 | static int ValidateAsciiCharactersFilter(const char* mapKey, const char* mapValue)
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| 57 | {
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| 58 | int result;
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| 59 | if (!ContainsOnlyUsAscii(mapKey) || !ContainsOnlyUsAscii(mapValue))
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| 60 | {
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| 61 | result = MU_FAILURE;
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| 62 | }
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| 63 | else
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| 64 | {
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| 65 | result = 0;
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| 66 | }
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| 67 | return result;
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| 68 | }
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| 69 |
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| 70 | static void DestroyDiagnosticPropertyData(IOTHUB_MESSAGE_DIAGNOSTIC_PROPERTY_DATA_HANDLE diagnosticHandle)
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| 71 | {
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| 72 | if (diagnosticHandle != NULL)
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| 73 | {
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| 74 | free(diagnosticHandle->diagnosticId);
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| 75 | free(diagnosticHandle->diagnosticCreationTimeUtc);
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| 76 | }
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| 77 | free(diagnosticHandle);
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| 78 | }
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| 79 |
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| 80 | static void DestroyMessageData(IOTHUB_MESSAGE_HANDLE_DATA* handleData)
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| 81 | {
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| 82 | if (handleData->contentType == IOTHUBMESSAGE_BYTEARRAY)
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| 83 | {
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| 84 | BUFFER_delete(handleData->value.byteArray);
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| 85 | }
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| 86 | else if (handleData->contentType == IOTHUBMESSAGE_STRING)
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| 87 | {
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| 88 | STRING_delete(handleData->value.string);
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| 89 | }
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| 90 |
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| 91 | Map_Destroy(handleData->properties);
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| 92 | free(handleData->messageId);
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| 93 | handleData->messageId = NULL;
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| 94 | free(handleData->correlationId);
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| 95 | handleData->correlationId = NULL;
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| 96 | free(handleData->userDefinedContentType);
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| 97 | free(handleData->contentEncoding);
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| 98 | DestroyDiagnosticPropertyData(handleData->diagnosticData);
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| 99 | free(handleData->outputName);
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| 100 | free(handleData->inputName);
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| 101 | free(handleData->connectionModuleId);
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| 102 | free(handleData->connectionDeviceId);
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| 103 | free(handleData);
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| 104 | }
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| 105 |
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| 106 | static int set_content_encoding(IOTHUB_MESSAGE_HANDLE_DATA* handleData, const char* encoding)
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| 107 | {
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| 108 | int result;
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| 109 | char* tmp_encoding;
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| 110 |
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| 111 | if (mallocAndStrcpy_s(&tmp_encoding, encoding) != 0)
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| 112 | {
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| 113 | LogError("Failed saving a copy of contentEncoding");
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| 114 | // Codes_SRS_IOTHUBMESSAGE_09_008: [If the allocation or the copying of `contentEncoding` fails, then IoTHubMessage_SetContentEncodingSystemProperty shall return IOTHUB_MESSAGE_ERROR.]
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| 115 | result = MU_FAILURE;
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| 116 | }
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| 117 | else
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| 118 | {
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| 119 | // Codes_SRS_IOTHUBMESSAGE_09_007: [If the IOTHUB_MESSAGE_HANDLE `contentEncoding` is not NULL it shall be deallocated.]
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| 120 | if (handleData->contentEncoding != NULL)
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| 121 | {
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| 122 | free(handleData->contentEncoding);
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| 123 | }
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| 124 | handleData->contentEncoding = tmp_encoding;
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| 125 | result = 0;
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| 126 | }
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| 127 | return result;
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| 128 | }
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| 129 |
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| 130 | static IOTHUB_MESSAGE_DIAGNOSTIC_PROPERTY_DATA_HANDLE CloneDiagnosticPropertyData(const IOTHUB_MESSAGE_DIAGNOSTIC_PROPERTY_DATA* source)
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| 131 | {
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| 132 | IOTHUB_MESSAGE_DIAGNOSTIC_PROPERTY_DATA_HANDLE result = NULL;
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| 133 | if (source == NULL)
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| 134 | {
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| 135 | LogError("Invalid argument - source is NULL");
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| 136 | }
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| 137 | else
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| 138 | {
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| 139 | result = (IOTHUB_MESSAGE_DIAGNOSTIC_PROPERTY_DATA_HANDLE)malloc(sizeof(IOTHUB_MESSAGE_DIAGNOSTIC_PROPERTY_DATA));
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| 140 | if (result == NULL)
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| 141 | {
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| 142 | LogError("malloc failed");
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| 143 | }
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| 144 | else
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| 145 | {
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| 146 | result->diagnosticCreationTimeUtc = NULL;
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| 147 | result->diagnosticId = NULL;
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| 148 | if (source->diagnosticCreationTimeUtc != NULL && mallocAndStrcpy_s(&result->diagnosticCreationTimeUtc, source->diagnosticCreationTimeUtc) != 0)
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| 149 | {
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| 150 | LogError("mallocAndStrcpy_s for diagnosticCreationTimeUtc failed");
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| 151 | free(result);
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| 152 | result = NULL;
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| 153 | }
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| 154 | else if (source->diagnosticId != NULL && mallocAndStrcpy_s(&result->diagnosticId, source->diagnosticId) != 0)
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| 155 | {
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| 156 | LogError("mallocAndStrcpy_s for diagnosticId failed");
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| 157 | free(result->diagnosticCreationTimeUtc);
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| 158 | free(result);
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| 159 | result = NULL;
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| 160 | }
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| 161 | }
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| 162 | }
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| 163 | return result;
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| 164 | }
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| 165 |
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| 166 | IOTHUB_MESSAGE_HANDLE IoTHubMessage_CreateFromByteArray(const unsigned char* byteArray, size_t size)
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| 167 | {
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| 168 | IOTHUB_MESSAGE_HANDLE_DATA* result;
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| 169 | if ((byteArray == NULL) && (size != 0))
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| 170 | {
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| 171 | LogError("Invalid argument - byteArray is NULL");
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| 172 | result = NULL;
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| 173 | }
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| 174 | else
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| 175 | {
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| 176 | result = (IOTHUB_MESSAGE_HANDLE_DATA*)malloc(sizeof(IOTHUB_MESSAGE_HANDLE_DATA));
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| 177 | if (result == NULL)
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| 178 | {
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| 179 | LogError("unable to malloc");
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| 180 | /*Codes_SRS_IOTHUBMESSAGE_02_024: [If there are any errors then IoTHubMessage_CreateFromByteArray shall return NULL.] */
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| 181 | /*let it go through*/
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| 182 | }
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| 183 | else
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| 184 | {
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| 185 | const unsigned char* source;
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| 186 | unsigned char temp = 0x00;
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| 187 |
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| 188 | memset(result, 0, sizeof(*result));
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| 189 | /*Codes_SRS_IOTHUBMESSAGE_02_026: [The type of the new message shall be IOTHUBMESSAGE_BYTEARRAY.] */
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| 190 | result->contentType = IOTHUBMESSAGE_BYTEARRAY;
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| 191 |
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| 192 | if (size != 0)
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| 193 | {
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| 194 | /*Codes_SRS_IOTHUBMESSAGE_06_002: [If size is NOT zero then byteArray MUST NOT be NULL*/
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| 195 | if (byteArray == NULL)
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| 196 | {
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| 197 | LogError("Attempted to create a Hub Message from a NULL pointer!");
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| 198 | DestroyMessageData(result);
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| 199 | result = NULL;
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| 200 | source = NULL;
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| 201 | }
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| 202 | else
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| 203 | {
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| 204 | source = byteArray;
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| 205 | }
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| 206 | }
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| 207 | else
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| 208 | {
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| 209 | /*Codes_SRS_IOTHUBMESSAGE_06_001: [If size is zero then byteArray may be NULL.]*/
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| 210 | source = &temp;
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| 211 | }
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| 212 | if (result != NULL)
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| 213 | {
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| 214 | /*Codes_SRS_IOTHUBMESSAGE_02_022: [IoTHubMessage_CreateFromByteArray shall call BUFFER_create passing byteArray and size as parameters.] */
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| 215 | if ((result->value.byteArray = BUFFER_create(source, size)) == NULL)
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| 216 | {
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| 217 | LogError("BUFFER_create failed");
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| 218 | /*Codes_SRS_IOTHUBMESSAGE_02_024: [If there are any errors then IoTHubMessage_CreateFromByteArray shall return NULL.] */
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| 219 | DestroyMessageData(result);
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| 220 | result = NULL;
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| 221 | }
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| 222 | /*Codes_SRS_IOTHUBMESSAGE_02_023: [IoTHubMessage_CreateFromByteArray shall call Map_Create to create the message properties.] */
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| 223 | else if ((result->properties = Map_Create(ValidateAsciiCharactersFilter)) == NULL)
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| 224 | {
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| 225 | LogError("Map_Create for properties failed");
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| 226 | /*Codes_SRS_IOTHUBMESSAGE_02_024: [If there are any errors then IoTHubMessage_CreateFromByteArray shall return NULL.] */
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| 227 | DestroyMessageData(result);
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| 228 | result = NULL;
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| 229 | }
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| 230 | /*Codes_SRS_IOTHUBMESSAGE_02_025: [Otherwise, IoTHubMessage_CreateFromByteArray shall return a non-NULL handle.] */
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| 231 | }
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| 232 | }
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| 233 | }
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| 234 | return result;
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| 235 | }
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| 236 |
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| 237 | IOTHUB_MESSAGE_HANDLE IoTHubMessage_CreateFromString(const char* source)
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| 238 | {
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| 239 | IOTHUB_MESSAGE_HANDLE_DATA* result;
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| 240 | if (source == NULL)
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| 241 | {
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| 242 | LogError("Invalid argument - source is NULL");
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| 243 | result = NULL;
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| 244 | }
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| 245 | else
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| 246 | {
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| 247 | result = (IOTHUB_MESSAGE_HANDLE_DATA*)malloc(sizeof(IOTHUB_MESSAGE_HANDLE_DATA));
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| 248 | if (result == NULL)
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| 249 | {
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| 250 | LogError("malloc failed");
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| 251 | /*Codes_SRS_IOTHUBMESSAGE_02_029: [If there are any encountered in the execution of IoTHubMessage_CreateFromString then IoTHubMessage_CreateFromString shall return NULL.] */
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| 252 | /*let it go through*/
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| 253 | }
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| 254 | else
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| 255 | {
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| 256 | memset(result, 0, sizeof(*result));
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| 257 | /*Codes_SRS_IOTHUBMESSAGE_02_032: [The type of the new message shall be IOTHUBMESSAGE_STRING.] */
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| 258 | result->contentType = IOTHUBMESSAGE_STRING;
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| 259 |
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| 260 | /*Codes_SRS_IOTHUBMESSAGE_02_027: [IoTHubMessage_CreateFromString shall call STRING_construct passing source as parameter.] */
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| 261 | if ((result->value.string = STRING_construct(source)) == NULL)
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| 262 | {
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| 263 | LogError("STRING_construct failed");
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| 264 | /*Codes_SRS_IOTHUBMESSAGE_02_029: [If there are any encountered in the execution of IoTHubMessage_CreateFromString then IoTHubMessage_CreateFromString shall return NULL.] */
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| 265 | DestroyMessageData(result);
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| 266 | result = NULL;
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| 267 | }
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| 268 | /*Codes_SRS_IOTHUBMESSAGE_02_028: [IoTHubMessage_CreateFromString shall call Map_Create to create the message properties.] */
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| 269 | else if ((result->properties = Map_Create(ValidateAsciiCharactersFilter)) == NULL)
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| 270 | {
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| 271 | LogError("Map_Create for properties failed");
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| 272 | /*Codes_SRS_IOTHUBMESSAGE_02_029: [If there are any encountered in the execution of IoTHubMessage_CreateFromString then IoTHubMessage_CreateFromString shall return NULL.] */
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| 273 | DestroyMessageData(result);
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| 274 | result = NULL;
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| 275 | }
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| 276 | /*Codes_SRS_IOTHUBMESSAGE_02_031: [Otherwise, IoTHubMessage_CreateFromString shall return a non-NULL handle.] */
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| 277 | }
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| 278 | }
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| 279 | return result;
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| 280 | }
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| 281 |
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| 282 | /*Codes_SRS_IOTHUBMESSAGE_03_001: [IoTHubMessage_Clone shall create a new IoT hub message with data content identical to that of the iotHubMessageHandle parameter.]*/
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| 283 | IOTHUB_MESSAGE_HANDLE IoTHubMessage_Clone(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
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| 284 | {
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| 285 | IOTHUB_MESSAGE_HANDLE_DATA* result;
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| 286 | const IOTHUB_MESSAGE_HANDLE_DATA* source = (const IOTHUB_MESSAGE_HANDLE_DATA*)iotHubMessageHandle;
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| 287 | /* Codes_SRS_IOTHUBMESSAGE_03_005: [IoTHubMessage_Clone shall return NULL if iotHubMessageHandle is NULL.] */
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| 288 | if (source == NULL)
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| 289 | {
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| 290 | result = NULL;
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| 291 | LogError("iotHubMessageHandle parameter cannot be NULL for IoTHubMessage_Clone");
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| 292 | }
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| 293 | else
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| 294 | {
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| 295 | result = (IOTHUB_MESSAGE_HANDLE_DATA*)malloc(sizeof(IOTHUB_MESSAGE_HANDLE_DATA));
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| 296 | /*Codes_SRS_IOTHUBMESSAGE_03_004: [IoTHubMessage_Clone shall return NULL if it fails for any reason.]*/
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| 297 | if (result == NULL)
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| 298 | {
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| 299 | /*Codes_SRS_IOTHUBMESSAGE_03_004: [IoTHubMessage_Clone shall return NULL if it fails for any reason.]*/
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| 300 | /*do nothing and return as is*/
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| 301 | LogError("unable to malloc");
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| 302 | }
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| 303 | else
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| 304 | {
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| 305 | memset(result, 0, sizeof(*result));
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| 306 | result->contentType = source->contentType;
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| 307 | result->is_security_message = source->is_security_message;
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| 308 |
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| 309 | if (source->messageId != NULL && mallocAndStrcpy_s(&result->messageId, source->messageId) != 0)
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| 310 | {
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| 311 | LogError("unable to Copy messageId");
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| 312 | DestroyMessageData(result);
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| 313 | result = NULL;
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| 314 | }
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| 315 | else if (source->correlationId != NULL && mallocAndStrcpy_s(&result->correlationId, source->correlationId) != 0)
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| 316 | {
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| 317 | LogError("unable to Copy correlationId");
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| 318 | DestroyMessageData(result);
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| 319 | result = NULL;
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| 320 | }
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| 321 | else if (source->userDefinedContentType != NULL && mallocAndStrcpy_s(&result->userDefinedContentType, source->userDefinedContentType) != 0)
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| 322 | {
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| 323 | LogError("unable to copy contentType");
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| 324 | DestroyMessageData(result);
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| 325 | result = NULL;
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| 326 | }
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| 327 | else if (source->contentEncoding != NULL && mallocAndStrcpy_s(&result->contentEncoding, source->contentEncoding) != 0)
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| 328 | {
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| 329 | LogError("unable to copy contentEncoding");
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| 330 | DestroyMessageData(result);
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| 331 | result = NULL;
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| 332 | }
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| 333 | else if (source->diagnosticData != NULL && (result->diagnosticData = CloneDiagnosticPropertyData(source->diagnosticData)) == NULL)
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| 334 | {
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| 335 | LogError("unable to copy CloneDiagnosticPropertyData");
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| 336 | DestroyMessageData(result);
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| 337 | result = NULL;
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| 338 | }
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| 339 | else if (source->outputName != NULL && mallocAndStrcpy_s(&result->outputName, source->outputName) != 0)
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| 340 | {
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| 341 | LogError("unable to copy outputName");
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| 342 | DestroyMessageData(result);
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| 343 | result = NULL;
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| 344 | }
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| 345 | else if (source->inputName != NULL && mallocAndStrcpy_s(&result->inputName, source->inputName) != 0)
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| 346 | {
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| 347 | LogError("unable to copy inputName");
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| 348 | DestroyMessageData(result);
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| 349 | result = NULL;
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| 350 | }
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| 351 | else if (source->connectionModuleId != NULL && mallocAndStrcpy_s(&result->connectionModuleId, source->connectionModuleId) != 0)
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| 352 | {
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| 353 | LogError("unable to copy inputName");
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| 354 | DestroyMessageData(result);
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| 355 | result = NULL;
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| 356 | }
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| 357 | else if (source->connectionDeviceId != NULL && mallocAndStrcpy_s(&result->connectionDeviceId, source->connectionDeviceId) != 0)
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| 358 | {
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| 359 | LogError("unable to copy inputName");
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| 360 | DestroyMessageData(result);
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| 361 | result = NULL;
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| 362 | }
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| 363 | else if (source->contentType == IOTHUBMESSAGE_BYTEARRAY)
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| 364 | {
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| 365 | /*Codes_SRS_IOTHUBMESSAGE_02_006: [IoTHubMessage_Clone shall clone to content by a call to BUFFER_clone] */
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| 366 | if ((result->value.byteArray = BUFFER_clone(source->value.byteArray)) == NULL)
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| 367 | {
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| 368 | /*Codes_SRS_IOTHUBMESSAGE_03_004: [IoTHubMessage_Clone shall return NULL if it fails for any reason.]*/
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| 369 | LogError("unable to BUFFER_clone");
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| 370 | DestroyMessageData(result);
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| 371 | result = NULL;
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| 372 | }
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| 373 | /*Codes_SRS_IOTHUBMESSAGE_02_005: [IoTHubMessage_Clone shall clone the properties map by using Map_Clone.] */
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| 374 | else if ((result->properties = Map_Clone(source->properties)) == NULL)
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| 375 | {
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| 376 | /*Codes_SRS_IOTHUBMESSAGE_03_004: [IoTHubMessage_Clone shall return NULL if it fails for any reason.]*/
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| 377 | LogError("unable to Map_Clone");
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| 378 | DestroyMessageData(result);
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| 379 | result = NULL;
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| 380 | }
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| 381 | /*Codes_SRS_IOTHUBMESSAGE_03_002: [IoTHubMessage_Clone shall return upon success a non-NULL handle to the newly created IoT hub message.]*/
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| 382 | }
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| 383 | else /*can only be STRING*/
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| 384 | {
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| 385 | /*Codes_SRS_IOTHUBMESSAGE_02_006: [IoTHubMessage_Clone shall clone the content by a call to BUFFER_clone or STRING_clone] */
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| 386 | if ((result->value.string = STRING_clone(source->value.string)) == NULL)
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| 387 | {
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| 388 | /*Codes_SRS_IOTHUBMESSAGE_03_004: [IoTHubMessage_Clone shall return NULL if it fails for any reason.]*/
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| 389 | LogError("failed to STRING_clone");
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| 390 | DestroyMessageData(result);
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| 391 | result = NULL;
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| 392 | }
|
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| 393 | /*Codes_SRS_IOTHUBMESSAGE_02_005: [IoTHubMessage_Clone shall clone the properties map by using Map_Clone.] */
|
---|
| 394 | else if ((result->properties = Map_Clone(source->properties)) == NULL)
|
---|
| 395 | {
|
---|
| 396 | /*Codes_SRS_IOTHUBMESSAGE_03_004: [IoTHubMessage_Clone shall return NULL if it fails for any reason.]*/
|
---|
| 397 | LogError("unable to Map_Clone");
|
---|
| 398 | DestroyMessageData(result);
|
---|
| 399 | result = NULL;
|
---|
| 400 | }
|
---|
| 401 | }
|
---|
| 402 | }
|
---|
| 403 | }
|
---|
| 404 | return result;
|
---|
| 405 | }
|
---|
| 406 |
|
---|
| 407 | IOTHUB_MESSAGE_RESULT IoTHubMessage_GetByteArray(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle, const unsigned char** buffer, size_t* size)
|
---|
| 408 | {
|
---|
| 409 | IOTHUB_MESSAGE_RESULT result;
|
---|
| 410 | if (
|
---|
| 411 | (iotHubMessageHandle == NULL) ||
|
---|
| 412 | (buffer == NULL) ||
|
---|
| 413 | (size == NULL)
|
---|
| 414 | )
|
---|
| 415 | {
|
---|
| 416 | /*Codes_SRS_IOTHUBMESSAGE_01_014: [If any of the arguments passed to IoTHubMessage_GetByteArray is NULL IoTHubMessage_GetByteArray shall return IOTHUBMESSAGE_INVALID_ARG.] */
|
---|
| 417 | LogError("invalid parameter (NULL) to IoTHubMessage_GetByteArray IOTHUB_MESSAGE_HANDLE iotHubMessageHandle=%p, const unsigned char** buffer=%p, size_t* size=%p", iotHubMessageHandle, buffer, size);
|
---|
| 418 | result = IOTHUB_MESSAGE_INVALID_ARG;
|
---|
| 419 | }
|
---|
| 420 | else
|
---|
| 421 | {
|
---|
| 422 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = iotHubMessageHandle;
|
---|
| 423 | if (handleData->contentType != IOTHUBMESSAGE_BYTEARRAY)
|
---|
| 424 | {
|
---|
| 425 | /*Codes_SRS_IOTHUBMESSAGE_02_021: [If iotHubMessageHandle is not a iothubmessage containing BYTEARRAY data, then IoTHubMessage_GetData shall write in *buffer NULL and shall set *size to 0.] */
|
---|
| 426 | result = IOTHUB_MESSAGE_INVALID_ARG;
|
---|
| 427 | LogError("invalid type of message %s", MU_ENUM_TO_STRING(IOTHUBMESSAGE_CONTENT_TYPE, handleData->contentType));
|
---|
| 428 | }
|
---|
| 429 | else
|
---|
| 430 | {
|
---|
| 431 | /*Codes_SRS_IOTHUBMESSAGE_01_011: [The pointer shall be obtained by using BUFFER_u_char and it shall be copied in the buffer argument.]*/
|
---|
| 432 | *buffer = BUFFER_u_char(handleData->value.byteArray);
|
---|
| 433 | /*Codes_SRS_IOTHUBMESSAGE_01_012: [The size of the associated data shall be obtained by using BUFFER_length and it shall be copied to the size argument.]*/
|
---|
| 434 | *size = BUFFER_length(handleData->value.byteArray);
|
---|
| 435 | result = IOTHUB_MESSAGE_OK;
|
---|
| 436 | }
|
---|
| 437 | }
|
---|
| 438 | return result;
|
---|
| 439 | }
|
---|
| 440 |
|
---|
| 441 | const char* IoTHubMessage_GetString(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 442 | {
|
---|
| 443 | const char* result;
|
---|
| 444 | if (iotHubMessageHandle == NULL)
|
---|
| 445 | {
|
---|
| 446 | /*Codes_SRS_IOTHUBMESSAGE_02_016: [If any parameter is NULL then IoTHubMessage_GetString shall return NULL.] */
|
---|
| 447 | result = NULL;
|
---|
| 448 | }
|
---|
| 449 | else
|
---|
| 450 | {
|
---|
| 451 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = iotHubMessageHandle;
|
---|
| 452 | if (handleData->contentType != IOTHUBMESSAGE_STRING)
|
---|
| 453 | {
|
---|
| 454 | /*Codes_SRS_IOTHUBMESSAGE_02_017: [IoTHubMessage_GetString shall return NULL if the iotHubMessageHandle does not refer to a IOTHUBMESSAGE of type STRING.] */
|
---|
| 455 | result = NULL;
|
---|
| 456 | }
|
---|
| 457 | else
|
---|
| 458 | {
|
---|
| 459 | /*Codes_SRS_IOTHUBMESSAGE_02_018: [IoTHubMessage_GetStringData shall return the currently stored null terminated string.] */
|
---|
| 460 | result = STRING_c_str(handleData->value.string);
|
---|
| 461 | }
|
---|
| 462 | }
|
---|
| 463 | return result;
|
---|
| 464 | }
|
---|
| 465 |
|
---|
| 466 | IOTHUBMESSAGE_CONTENT_TYPE IoTHubMessage_GetContentType(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 467 | {
|
---|
| 468 | IOTHUBMESSAGE_CONTENT_TYPE result;
|
---|
| 469 | /*Codes_SRS_IOTHUBMESSAGE_02_008: [If any parameter is NULL then IoTHubMessage_GetContentType shall return IOTHUBMESSAGE_UNKNOWN.] */
|
---|
| 470 | if (iotHubMessageHandle == NULL)
|
---|
| 471 | {
|
---|
| 472 | result = IOTHUBMESSAGE_UNKNOWN;
|
---|
| 473 | }
|
---|
| 474 | else
|
---|
| 475 | {
|
---|
| 476 | /*Codes_SRS_IOTHUBMESSAGE_02_009: [Otherwise IoTHubMessage_GetContentType shall return the type of the message.] */
|
---|
| 477 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = iotHubMessageHandle;
|
---|
| 478 | result = handleData->contentType;
|
---|
| 479 | }
|
---|
| 480 | return result;
|
---|
| 481 | }
|
---|
| 482 |
|
---|
| 483 | MAP_HANDLE IoTHubMessage_Properties(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 484 | {
|
---|
| 485 | MAP_HANDLE result;
|
---|
| 486 | /*Codes_SRS_IOTHUBMESSAGE_02_001: [If iotHubMessageHandle is NULL then IoTHubMessage_Properties shall return NULL.]*/
|
---|
| 487 | if (iotHubMessageHandle == NULL)
|
---|
| 488 | {
|
---|
| 489 | LogError("invalid arg (NULL) passed to IoTHubMessage_Properties");
|
---|
| 490 | result = NULL;
|
---|
| 491 | }
|
---|
| 492 | else
|
---|
| 493 | {
|
---|
| 494 | /*Codes_SRS_IOTHUBMESSAGE_02_002: [Otherwise, for any non-NULL iotHubMessageHandle it shall return a non-NULL MAP_HANDLE.]*/
|
---|
| 495 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = (IOTHUB_MESSAGE_HANDLE_DATA*)iotHubMessageHandle;
|
---|
| 496 | result = handleData->properties;
|
---|
| 497 | }
|
---|
| 498 | return result;
|
---|
| 499 | }
|
---|
| 500 |
|
---|
| 501 | IOTHUB_MESSAGE_RESULT IoTHubMessage_SetProperty(IOTHUB_MESSAGE_HANDLE msg_handle, const char* key, const char* value)
|
---|
| 502 | {
|
---|
| 503 | IOTHUB_MESSAGE_RESULT result;
|
---|
| 504 | if (msg_handle == NULL || key == NULL || value == NULL)
|
---|
| 505 | {
|
---|
| 506 | LogError("invalid parameter (NULL) to IoTHubMessage_SetProperty iotHubMessageHandle=%p, key=%p, value=%p", msg_handle, key, value);
|
---|
| 507 | result = IOTHUB_MESSAGE_INVALID_ARG;
|
---|
| 508 | }
|
---|
| 509 | else
|
---|
| 510 | {
|
---|
| 511 | if (Map_AddOrUpdate(msg_handle->properties, key, value) != MAP_OK)
|
---|
| 512 | {
|
---|
| 513 | LogError("Failure adding property to internal map");
|
---|
| 514 | result = IOTHUB_MESSAGE_ERROR;
|
---|
| 515 | }
|
---|
| 516 | else
|
---|
| 517 | {
|
---|
| 518 | result = IOTHUB_MESSAGE_OK;
|
---|
| 519 | }
|
---|
| 520 | }
|
---|
| 521 | return result;
|
---|
| 522 | }
|
---|
| 523 |
|
---|
| 524 | const char* IoTHubMessage_GetProperty(IOTHUB_MESSAGE_HANDLE msg_handle, const char* key)
|
---|
| 525 | {
|
---|
| 526 | const char* result;
|
---|
| 527 | if (msg_handle == NULL || key == NULL)
|
---|
| 528 | {
|
---|
| 529 | LogError("invalid parameter (NULL) to IoTHubMessage_GetProperty iotHubMessageHandle=%p, key=%p", msg_handle, key);
|
---|
| 530 | result = NULL;
|
---|
| 531 | }
|
---|
| 532 | else
|
---|
| 533 | {
|
---|
| 534 | bool key_exists = false;
|
---|
| 535 | // The return value is not neccessary, just check the key_exist variable
|
---|
| 536 | if ((Map_ContainsKey(msg_handle->properties, key, &key_exists) == MAP_OK) && key_exists)
|
---|
| 537 | {
|
---|
| 538 | result = Map_GetValueFromKey(msg_handle->properties, key);
|
---|
| 539 | }
|
---|
| 540 | else
|
---|
| 541 | {
|
---|
| 542 | result = NULL;
|
---|
| 543 | }
|
---|
| 544 | }
|
---|
| 545 | return result;
|
---|
| 546 | }
|
---|
| 547 |
|
---|
| 548 | const char* IoTHubMessage_GetCorrelationId(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 549 | {
|
---|
| 550 | const char* result;
|
---|
| 551 | /* Codes_SRS_IOTHUBMESSAGE_07_016: [if the iotHubMessageHandle parameter is NULL then IoTHubMessage_GetCorrelationId shall return a NULL value.] */
|
---|
| 552 | if (iotHubMessageHandle == NULL)
|
---|
| 553 | {
|
---|
| 554 | LogError("invalid arg (NULL) passed to IoTHubMessage_GetCorrelationId");
|
---|
| 555 | result = NULL;
|
---|
| 556 | }
|
---|
| 557 | else
|
---|
| 558 | {
|
---|
| 559 | /* Codes_SRS_IOTHUBMESSAGE_07_017: [IoTHubMessage_GetCorrelationId shall return the correlationId as a const char*.] */
|
---|
| 560 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = iotHubMessageHandle;
|
---|
| 561 | result = handleData->correlationId;
|
---|
| 562 | }
|
---|
| 563 | return result;
|
---|
| 564 | }
|
---|
| 565 |
|
---|
| 566 | IOTHUB_MESSAGE_RESULT IoTHubMessage_SetCorrelationId(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle, const char* correlationId)
|
---|
| 567 | {
|
---|
| 568 | IOTHUB_MESSAGE_RESULT result;
|
---|
| 569 | /* Codes_SRS_IOTHUBMESSAGE_07_018: [if any of the parameters are NULL then IoTHubMessage_SetCorrelationId shall return a IOTHUB_MESSAGE_INVALID_ARG value.]*/
|
---|
| 570 | if (iotHubMessageHandle == NULL || correlationId == NULL)
|
---|
| 571 | {
|
---|
| 572 | LogError("invalid arg (NULL) passed to IoTHubMessage_SetCorrelationId");
|
---|
| 573 | result = IOTHUB_MESSAGE_INVALID_ARG;
|
---|
| 574 | }
|
---|
| 575 | else
|
---|
| 576 | {
|
---|
| 577 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = iotHubMessageHandle;
|
---|
| 578 | /* Codes_SRS_IOTHUBMESSAGE_07_019: [If the IOTHUB_MESSAGE_HANDLE correlationId is not NULL, then the IOTHUB_MESSAGE_HANDLE correlationId will be deallocated.] */
|
---|
| 579 | if (handleData->correlationId != NULL)
|
---|
| 580 | {
|
---|
| 581 | free(handleData->correlationId);
|
---|
| 582 | handleData->correlationId = NULL;
|
---|
| 583 | }
|
---|
| 584 |
|
---|
| 585 | if (mallocAndStrcpy_s(&handleData->correlationId, correlationId) != 0)
|
---|
| 586 | {
|
---|
| 587 | /* Codes_SRS_IOTHUBMESSAGE_07_020: [If the allocation or the copying of the correlationId fails, then IoTHubMessage_SetCorrelationId shall return IOTHUB_MESSAGE_ERROR.] */
|
---|
| 588 | result = IOTHUB_MESSAGE_ERROR;
|
---|
| 589 | }
|
---|
| 590 | else
|
---|
| 591 | {
|
---|
| 592 | /* Codes_SRS_IOTHUBMESSAGE_07_021: [IoTHubMessage_SetCorrelationId finishes successfully it shall return IOTHUB_MESSAGE_OK.] */
|
---|
| 593 | result = IOTHUB_MESSAGE_OK;
|
---|
| 594 | }
|
---|
| 595 | }
|
---|
| 596 | return result;
|
---|
| 597 | }
|
---|
| 598 |
|
---|
| 599 | IOTHUB_MESSAGE_RESULT IoTHubMessage_SetMessageId(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle, const char* messageId)
|
---|
| 600 | {
|
---|
| 601 | IOTHUB_MESSAGE_RESULT result;
|
---|
| 602 | /* Codes_SRS_IOTHUBMESSAGE_07_012: [if any of the parameters are NULL then IoTHubMessage_SetMessageId shall return a IOTHUB_MESSAGE_INVALID_ARG value.] */
|
---|
| 603 | if (iotHubMessageHandle == NULL || messageId == NULL)
|
---|
| 604 | {
|
---|
| 605 | LogError("invalid arg (NULL) passed to IoTHubMessage_SetMessageId");
|
---|
| 606 | result = IOTHUB_MESSAGE_INVALID_ARG;
|
---|
| 607 | }
|
---|
| 608 | else
|
---|
| 609 | {
|
---|
| 610 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = iotHubMessageHandle;
|
---|
| 611 | /* Codes_SRS_IOTHUBMESSAGE_07_013: [If the IOTHUB_MESSAGE_HANDLE messageId is not NULL, then the IOTHUB_MESSAGE_HANDLE messageId will be freed] */
|
---|
| 612 | if (handleData->messageId != NULL)
|
---|
| 613 | {
|
---|
| 614 | free(handleData->messageId);
|
---|
| 615 | handleData->messageId = NULL;
|
---|
| 616 | }
|
---|
| 617 |
|
---|
| 618 | /* Codes_SRS_IOTHUBMESSAGE_07_014: [If the allocation or the copying of the messageId fails, then IoTHubMessage_SetMessageId shall return IOTHUB_MESSAGE_ERROR.] */
|
---|
| 619 | if (mallocAndStrcpy_s(&handleData->messageId, messageId) != 0)
|
---|
| 620 | {
|
---|
| 621 | result = IOTHUB_MESSAGE_ERROR;
|
---|
| 622 | }
|
---|
| 623 | else
|
---|
| 624 | {
|
---|
| 625 | result = IOTHUB_MESSAGE_OK;
|
---|
| 626 | }
|
---|
| 627 | }
|
---|
| 628 | return result;
|
---|
| 629 | }
|
---|
| 630 |
|
---|
| 631 | const char* IoTHubMessage_GetMessageId(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 632 | {
|
---|
| 633 | const char* result;
|
---|
| 634 | /* Codes_SRS_IOTHUBMESSAGE_07_010: [if the iotHubMessageHandle parameter is NULL then IoTHubMessage_MessageId shall return a NULL value.] */
|
---|
| 635 | if (iotHubMessageHandle == NULL)
|
---|
| 636 | {
|
---|
| 637 | LogError("invalid arg (NULL) passed to IoTHubMessage_GetMessageId");
|
---|
| 638 | result = NULL;
|
---|
| 639 | }
|
---|
| 640 | else
|
---|
| 641 | {
|
---|
| 642 | /* Codes_SRS_IOTHUBMESSAGE_07_011: [IoTHubMessage_MessageId shall return the messageId as a const char*.] */
|
---|
| 643 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = iotHubMessageHandle;
|
---|
| 644 | result = handleData->messageId;
|
---|
| 645 | }
|
---|
| 646 | return result;
|
---|
| 647 | }
|
---|
| 648 |
|
---|
| 649 | IOTHUB_MESSAGE_RESULT IoTHubMessage_SetContentTypeSystemProperty(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle, const char* contentType)
|
---|
| 650 | {
|
---|
| 651 | IOTHUB_MESSAGE_RESULT result;
|
---|
| 652 |
|
---|
| 653 | // Codes_SRS_IOTHUBMESSAGE_09_001: [If any of the parameters are NULL then IoTHubMessage_SetContentTypeSystemProperty shall return a IOTHUB_MESSAGE_INVALID_ARG value.]
|
---|
| 654 | if (iotHubMessageHandle == NULL || contentType == NULL)
|
---|
| 655 | {
|
---|
| 656 | LogError("Invalid argument (iotHubMessageHandle=%p, contentType=%p)", iotHubMessageHandle, contentType);
|
---|
| 657 | result = IOTHUB_MESSAGE_INVALID_ARG;
|
---|
| 658 | }
|
---|
| 659 | else
|
---|
| 660 | {
|
---|
| 661 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = (IOTHUB_MESSAGE_HANDLE_DATA*)iotHubMessageHandle;
|
---|
| 662 |
|
---|
| 663 | // Codes_SRS_IOTHUBMESSAGE_09_002: [If the IOTHUB_MESSAGE_HANDLE `contentType` is not NULL it shall be deallocated.]
|
---|
| 664 | if (handleData->userDefinedContentType != NULL)
|
---|
| 665 | {
|
---|
| 666 | free(handleData->userDefinedContentType);
|
---|
| 667 | handleData->userDefinedContentType = NULL;
|
---|
| 668 | }
|
---|
| 669 |
|
---|
| 670 | if (mallocAndStrcpy_s(&handleData->userDefinedContentType, contentType) != 0)
|
---|
| 671 | {
|
---|
| 672 | LogError("Failed saving a copy of contentType");
|
---|
| 673 | // Codes_SRS_IOTHUBMESSAGE_09_003: [If the allocation or the copying of `contentType` fails, then IoTHubMessage_SetContentTypeSystemProperty shall return IOTHUB_MESSAGE_ERROR.]
|
---|
| 674 | result = IOTHUB_MESSAGE_ERROR;
|
---|
| 675 | }
|
---|
| 676 | else
|
---|
| 677 | {
|
---|
| 678 | // Codes_SRS_IOTHUBMESSAGE_09_004: [If IoTHubMessage_SetContentTypeSystemProperty finishes successfully it shall return IOTHUB_MESSAGE_OK.]
|
---|
| 679 | result = IOTHUB_MESSAGE_OK;
|
---|
| 680 | }
|
---|
| 681 | }
|
---|
| 682 |
|
---|
| 683 | return result;
|
---|
| 684 | }
|
---|
| 685 |
|
---|
| 686 | const char* IoTHubMessage_GetContentTypeSystemProperty(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 687 | {
|
---|
| 688 | const char* result;
|
---|
| 689 |
|
---|
| 690 | // Codes_SRS_IOTHUBMESSAGE_09_005: [If any of the parameters are NULL then IoTHubMessage_GetContentTypeSystemProperty shall return a IOTHUB_MESSAGE_INVALID_ARG value.]
|
---|
| 691 | if (iotHubMessageHandle == NULL)
|
---|
| 692 | {
|
---|
| 693 | LogError("Invalid argument (iotHubMessageHandle is NULL)");
|
---|
| 694 | result = NULL;
|
---|
| 695 | }
|
---|
| 696 | else
|
---|
| 697 | {
|
---|
| 698 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = iotHubMessageHandle;
|
---|
| 699 |
|
---|
| 700 | // Codes_SRS_IOTHUBMESSAGE_09_006: [IoTHubMessage_GetContentTypeSystemProperty shall return the `contentType` as a const char* ]
|
---|
| 701 | result = (const char*)handleData->userDefinedContentType;
|
---|
| 702 | }
|
---|
| 703 |
|
---|
| 704 | return result;
|
---|
| 705 | }
|
---|
| 706 |
|
---|
| 707 | IOTHUB_MESSAGE_RESULT IoTHubMessage_SetContentEncodingSystemProperty(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle, const char* contentEncoding)
|
---|
| 708 | {
|
---|
| 709 | IOTHUB_MESSAGE_RESULT result;
|
---|
| 710 |
|
---|
| 711 | // Codes_SRS_IOTHUBMESSAGE_09_006: [If any of the parameters are NULL then IoTHubMessage_SetContentEncodingSystemProperty shall return a IOTHUB_MESSAGE_INVALID_ARG value.]
|
---|
| 712 | if (iotHubMessageHandle == NULL || contentEncoding == NULL)
|
---|
| 713 | {
|
---|
| 714 | LogError("Invalid argument (iotHubMessageHandle=%p, contentEncoding=%p)", iotHubMessageHandle, contentEncoding);
|
---|
| 715 | result = IOTHUB_MESSAGE_INVALID_ARG;
|
---|
| 716 | }
|
---|
| 717 | else
|
---|
| 718 | {
|
---|
| 719 | if (set_content_encoding(iotHubMessageHandle, contentEncoding) != 0)
|
---|
| 720 | {
|
---|
| 721 | LogError("Failed saving a copy of contentEncoding");
|
---|
| 722 | // Codes_SRS_IOTHUBMESSAGE_09_008: [If the allocation or the copying of `contentEncoding` fails, then IoTHubMessage_SetContentEncodingSystemProperty shall return IOTHUB_MESSAGE_ERROR.]
|
---|
| 723 | result = IOTHUB_MESSAGE_ERROR;
|
---|
| 724 | }
|
---|
| 725 | else
|
---|
| 726 | {
|
---|
| 727 | // Codes_SRS_IOTHUBMESSAGE_09_009: [If IoTHubMessage_SetContentEncodingSystemProperty finishes successfully it shall return IOTHUB_MESSAGE_OK.]
|
---|
| 728 | result = IOTHUB_MESSAGE_OK;
|
---|
| 729 | }
|
---|
| 730 | }
|
---|
| 731 | return result;
|
---|
| 732 | }
|
---|
| 733 |
|
---|
| 734 | const char* IoTHubMessage_GetContentEncodingSystemProperty(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 735 | {
|
---|
| 736 | const char* result;
|
---|
| 737 |
|
---|
| 738 | // Codes_SRS_IOTHUBMESSAGE_09_010: [If any of the parameters are NULL then IoTHubMessage_GetContentEncodingSystemProperty shall return a IOTHUB_MESSAGE_INVALID_ARG value.]
|
---|
| 739 | if (iotHubMessageHandle == NULL)
|
---|
| 740 | {
|
---|
| 741 | LogError("Invalid argument (iotHubMessageHandle is NULL)");
|
---|
| 742 | result = NULL;
|
---|
| 743 | }
|
---|
| 744 | else
|
---|
| 745 | {
|
---|
| 746 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = iotHubMessageHandle;
|
---|
| 747 |
|
---|
| 748 | // Codes_SRS_IOTHUBMESSAGE_09_011: [IoTHubMessage_GetContentEncodingSystemProperty shall return the `contentEncoding` as a const char* ]
|
---|
| 749 | result = (const char*)handleData->contentEncoding;
|
---|
| 750 | }
|
---|
| 751 |
|
---|
| 752 | return result;
|
---|
| 753 | }
|
---|
| 754 |
|
---|
| 755 | const IOTHUB_MESSAGE_DIAGNOSTIC_PROPERTY_DATA* IoTHubMessage_GetDiagnosticPropertyData(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 756 | {
|
---|
| 757 | const IOTHUB_MESSAGE_DIAGNOSTIC_PROPERTY_DATA* result;
|
---|
| 758 | // Codes_SRS_IOTHUBMESSAGE_10_001: [If any of the parameters are NULL then IoTHubMessage_GetDiagnosticPropertyData shall return a NULL value.]
|
---|
| 759 | if (iotHubMessageHandle == NULL)
|
---|
| 760 | {
|
---|
| 761 | LogError("Invalid argument (iotHubMessageHandle is NULL)");
|
---|
| 762 | result = NULL;
|
---|
| 763 | }
|
---|
| 764 | else
|
---|
| 765 | {
|
---|
| 766 | /* Codes_SRS_IOTHUBMESSAGE_10_002: [IoTHubMessage_GetDiagnosticPropertyData shall return the diagnosticData as a const IOTHUB_MESSAGE_DIAGNOSTIC_PROPERTY_DATA*.] */
|
---|
| 767 | result = iotHubMessageHandle->diagnosticData;
|
---|
| 768 | }
|
---|
| 769 | return result;
|
---|
| 770 | }
|
---|
| 771 |
|
---|
| 772 | IOTHUB_MESSAGE_RESULT IoTHubMessage_SetDiagnosticPropertyData(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle, const IOTHUB_MESSAGE_DIAGNOSTIC_PROPERTY_DATA* diagnosticData)
|
---|
| 773 | {
|
---|
| 774 | IOTHUB_MESSAGE_RESULT result;
|
---|
| 775 | // Codes_SRS_IOTHUBMESSAGE_10_003: [If any of the parameters are NULL then IoTHubMessage_SetDiagnosticId shall return a IOTHUB_MESSAGE_INVALID_ARG value.]
|
---|
| 776 | if (iotHubMessageHandle == NULL ||
|
---|
| 777 | diagnosticData == NULL ||
|
---|
| 778 | diagnosticData->diagnosticCreationTimeUtc == NULL ||
|
---|
| 779 | diagnosticData->diagnosticId == NULL)
|
---|
| 780 | {
|
---|
| 781 | LogError("Invalid argument (iotHubMessageHandle=%p, diagnosticData=%p, diagnosticData->diagnosticId=%p, diagnosticData->diagnosticCreationTimeUtc=%p)",
|
---|
| 782 | iotHubMessageHandle, diagnosticData,
|
---|
| 783 | diagnosticData == NULL ? NULL : diagnosticData->diagnosticId,
|
---|
| 784 | diagnosticData == NULL ? NULL : diagnosticData->diagnosticCreationTimeUtc);
|
---|
| 785 | result = IOTHUB_MESSAGE_INVALID_ARG;
|
---|
| 786 | }
|
---|
| 787 | else
|
---|
| 788 | {
|
---|
| 789 | // Codes_SRS_IOTHUBMESSAGE_10_004: [If the IOTHUB_MESSAGE_HANDLE `diagnosticData` is not NULL it shall be deallocated.]
|
---|
| 790 | if (iotHubMessageHandle->diagnosticData != NULL)
|
---|
| 791 | {
|
---|
| 792 | DestroyDiagnosticPropertyData(iotHubMessageHandle->diagnosticData);
|
---|
| 793 | iotHubMessageHandle->diagnosticData = NULL;
|
---|
| 794 | }
|
---|
| 795 |
|
---|
| 796 | // Codes_SRS_IOTHUBMESSAGE_10_005: [If the allocation or the copying of `diagnosticData` fails, then IoTHubMessage_SetDiagnosticPropertyData shall return IOTHUB_MESSAGE_ERROR.]
|
---|
| 797 | if ((iotHubMessageHandle->diagnosticData = CloneDiagnosticPropertyData(diagnosticData)) == NULL)
|
---|
| 798 | {
|
---|
| 799 | LogError("Failed saving a copy of diagnosticData");
|
---|
| 800 | result = IOTHUB_MESSAGE_ERROR;
|
---|
| 801 | }
|
---|
| 802 | else
|
---|
| 803 | {
|
---|
| 804 | // Codes_SRS_IOTHUBMESSAGE_10_006: [If IoTHubMessage_SetDiagnosticPropertyData finishes successfully it shall return IOTHUB_MESSAGE_OK.]
|
---|
| 805 | result = IOTHUB_MESSAGE_OK;
|
---|
| 806 | }
|
---|
| 807 | }
|
---|
| 808 | return result;
|
---|
| 809 | }
|
---|
| 810 |
|
---|
| 811 |
|
---|
| 812 | const char* IoTHubMessage_GetOutputName(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 813 | {
|
---|
| 814 | const char* result;
|
---|
| 815 | // Codes_SRS_IOTHUBMESSAGE_31_034: [If the iotHubMessageHandle parameter is NULL then IoTHubMessage_GetOutputName shall return a NULL value.]
|
---|
| 816 | if (iotHubMessageHandle == NULL)
|
---|
| 817 | {
|
---|
| 818 | LogError("Invalid argument (iotHubMessageHandle is NULL)");
|
---|
| 819 | result = NULL;
|
---|
| 820 | }
|
---|
| 821 | else
|
---|
| 822 | {
|
---|
| 823 | // Codes_SRS_IOTHUBMESSAGE_31_035: [IoTHubMessage_GetOutputName shall return the OutputName as a const char*.]
|
---|
| 824 | result = iotHubMessageHandle->outputName;
|
---|
| 825 | }
|
---|
| 826 | return result;
|
---|
| 827 | }
|
---|
| 828 |
|
---|
| 829 | IOTHUB_MESSAGE_RESULT IoTHubMessage_SetOutputName(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle, const char* outputName)
|
---|
| 830 | {
|
---|
| 831 | IOTHUB_MESSAGE_RESULT result;
|
---|
| 832 |
|
---|
| 833 | // Codes_SRS_IOTHUBMESSAGE_31_036: [If any of the parameters are NULL then IoTHubMessage_SetOutputName shall return a IOTHUB_MESSAGE_INVALID_ARG value.]
|
---|
| 834 | if ((iotHubMessageHandle == NULL) || (outputName == NULL))
|
---|
| 835 | {
|
---|
| 836 | LogError("Invalid argument (iotHubMessageHandle=%p, outputName=%p)", iotHubMessageHandle, outputName);
|
---|
| 837 | result = IOTHUB_MESSAGE_INVALID_ARG;
|
---|
| 838 | }
|
---|
| 839 | else
|
---|
| 840 | {
|
---|
| 841 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = (IOTHUB_MESSAGE_HANDLE_DATA*)iotHubMessageHandle;
|
---|
| 842 |
|
---|
| 843 | // Codes_SRS_IOTHUBMESSAGE_31_037: [If the IOTHUB_MESSAGE_HANDLE OutputName is not NULL, then the IOTHUB_MESSAGE_HANDLE OutputName will be deallocated.]
|
---|
| 844 | if (handleData->outputName != NULL)
|
---|
| 845 | {
|
---|
| 846 | free(handleData->outputName);
|
---|
| 847 | handleData->outputName = NULL;
|
---|
| 848 | }
|
---|
| 849 |
|
---|
| 850 | if (mallocAndStrcpy_s(&handleData->outputName, outputName) != 0)
|
---|
| 851 | {
|
---|
| 852 | // Codes_SRS_IOTHUBMESSAGE_31_038: [If the allocation or the copying of the OutputName fails, then IoTHubMessage_SetOutputName shall return IOTHUB_MESSAGE_ERROR.]
|
---|
| 853 | LogError("Failed saving a copy of outputName");
|
---|
| 854 | result = IOTHUB_MESSAGE_ERROR;
|
---|
| 855 | }
|
---|
| 856 | else
|
---|
| 857 | {
|
---|
| 858 | // Codes_SRS_IOTHUBMESSAGE_31_039: [IoTHubMessage_SetOutputName finishes successfully it shall return IOTHUB_MESSAGE_OK.]
|
---|
| 859 | result = IOTHUB_MESSAGE_OK;
|
---|
| 860 | }
|
---|
| 861 |
|
---|
| 862 | }
|
---|
| 863 |
|
---|
| 864 | return result;
|
---|
| 865 | }
|
---|
| 866 |
|
---|
| 867 | const char* IoTHubMessage_GetInputName(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 868 | {
|
---|
| 869 | const char* result;
|
---|
| 870 | // Codes_SRS_IOTHUBMESSAGE_31_040: [if the iotHubMessageHandle parameter is NULL then IoTHubMessage_GetInputName shall return a NULL value.]
|
---|
| 871 | if (iotHubMessageHandle == NULL)
|
---|
| 872 | {
|
---|
| 873 | LogError("Invalid argument (iotHubMessageHandle is NULL)");
|
---|
| 874 | result = NULL;
|
---|
| 875 | }
|
---|
| 876 | else
|
---|
| 877 | {
|
---|
| 878 | // Codes_SRS_IOTHUBMESSAGE_31_041: [IoTHubMessage_GetInputName shall return the InputName as a const char*.]
|
---|
| 879 | result = iotHubMessageHandle->inputName;
|
---|
| 880 | }
|
---|
| 881 | return result;
|
---|
| 882 | }
|
---|
| 883 |
|
---|
| 884 | IOTHUB_MESSAGE_RESULT IoTHubMessage_SetInputName(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle, const char* inputName)
|
---|
| 885 | {
|
---|
| 886 | IOTHUB_MESSAGE_RESULT result;
|
---|
| 887 |
|
---|
| 888 | // Codes_SRS_IOTHUBMESSAGE_31_042: [if any of the parameters are NULL then IoTHubMessage_SetInputName shall return a IOTHUB_MESSAGE_INVALID_ARG value.]
|
---|
| 889 | if ((iotHubMessageHandle == NULL) || (inputName == NULL))
|
---|
| 890 | {
|
---|
| 891 | LogError("Invalid argument (iotHubMessageHandle=%p, inputName=%p)", iotHubMessageHandle, inputName);
|
---|
| 892 | result = IOTHUB_MESSAGE_INVALID_ARG;
|
---|
| 893 | }
|
---|
| 894 | else
|
---|
| 895 | {
|
---|
| 896 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = (IOTHUB_MESSAGE_HANDLE_DATA*)iotHubMessageHandle;
|
---|
| 897 |
|
---|
| 898 | // Codes_SRS_IOTHUBMESSAGE_31_043: [If the IOTHUB_MESSAGE_HANDLE InputName is not NULL, then the IOTHUB_MESSAGE_HANDLE InputName will be deallocated.]
|
---|
| 899 | if (handleData->inputName != NULL)
|
---|
| 900 | {
|
---|
| 901 | free(handleData->inputName);
|
---|
| 902 | handleData->inputName = NULL;
|
---|
| 903 | }
|
---|
| 904 |
|
---|
| 905 | if (mallocAndStrcpy_s(&handleData->inputName, inputName) != 0)
|
---|
| 906 | {
|
---|
| 907 | // Codes_SRS_IOTHUBMESSAGE_31_044: [If the allocation or the copying of the InputName fails, then IoTHubMessage_SetInputName shall return IOTHUB_MESSAGE_ERROR.]
|
---|
| 908 | LogError("Failed saving a copy of inputName");
|
---|
| 909 | result = IOTHUB_MESSAGE_ERROR;
|
---|
| 910 | }
|
---|
| 911 | else
|
---|
| 912 | {
|
---|
| 913 | // Codes_SRS_IOTHUBMESSAGE_31_045: [IoTHubMessage_SetInputName finishes successfully it shall return IOTHUB_MESSAGE_OK.]
|
---|
| 914 | result = IOTHUB_MESSAGE_OK;
|
---|
| 915 | }
|
---|
| 916 |
|
---|
| 917 | }
|
---|
| 918 |
|
---|
| 919 | return result;
|
---|
| 920 | }
|
---|
| 921 |
|
---|
| 922 |
|
---|
| 923 | const char* IoTHubMessage_GetConnectionModuleId(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 924 | {
|
---|
| 925 | const char* result;
|
---|
| 926 | // Codes_SRS_IOTHUBMESSAGE_31_046: [if the iotHubMessageHandle parameter is NULL then IoTHubMessage_GetConnectionModuleId shall return a NULL value.]
|
---|
| 927 | if (iotHubMessageHandle == NULL)
|
---|
| 928 | {
|
---|
| 929 | LogError("Invalid argument (iotHubMessageHandle is NULL)");
|
---|
| 930 | result = NULL;
|
---|
| 931 | }
|
---|
| 932 | else
|
---|
| 933 | {
|
---|
| 934 | // Codes_SRS_IOTHUBMESSAGE_31_047: [IoTHubMessage_GetConnectionModuleId shall return the ConnectionModuleId as a const char*.]
|
---|
| 935 | result = iotHubMessageHandle->connectionModuleId;
|
---|
| 936 | }
|
---|
| 937 | return result;
|
---|
| 938 | }
|
---|
| 939 |
|
---|
| 940 | IOTHUB_MESSAGE_RESULT IoTHubMessage_SetConnectionModuleId(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle, const char* connectionModuleId)
|
---|
| 941 | {
|
---|
| 942 | IOTHUB_MESSAGE_RESULT result;
|
---|
| 943 |
|
---|
| 944 | // Codes_SRS_IOTHUBMESSAGE_31_048: [if any of the parameters are NULL then IoTHubMessage_SetConnectionModuleId shall return a IOTHUB_MESSAGE_INVALID_ARG value.]
|
---|
| 945 | if ((iotHubMessageHandle == NULL) || (connectionModuleId == NULL))
|
---|
| 946 | {
|
---|
| 947 | LogError("Invalid argument (iotHubMessageHandle=%p, connectionModuleId=%p)", iotHubMessageHandle, connectionModuleId);
|
---|
| 948 | result = IOTHUB_MESSAGE_INVALID_ARG;
|
---|
| 949 | }
|
---|
| 950 | else
|
---|
| 951 | {
|
---|
| 952 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = (IOTHUB_MESSAGE_HANDLE_DATA*)iotHubMessageHandle;
|
---|
| 953 |
|
---|
| 954 | // Codes_SRS_IOTHUBMESSAGE_31_049: [If the IOTHUB_MESSAGE_HANDLE ConnectionModuleId is not NULL, then the IOTHUB_MESSAGE_HANDLE ConnectionModuleId will be deallocated.]
|
---|
| 955 | if (handleData->connectionModuleId != NULL)
|
---|
| 956 | {
|
---|
| 957 | free(handleData->connectionModuleId);
|
---|
| 958 | handleData->connectionModuleId = NULL;
|
---|
| 959 | }
|
---|
| 960 |
|
---|
| 961 | if (mallocAndStrcpy_s(&handleData->connectionModuleId, connectionModuleId) != 0)
|
---|
| 962 | {
|
---|
| 963 | // Codes_SRS_IOTHUBMESSAGE_31_050: [If the allocation or the copying of the ConnectionModuleId fails, then IoTHubMessage_SetConnectionModuleId shall return IOTHUB_MESSAGE_ERROR.]
|
---|
| 964 | LogError("Failed saving a copy of connectionModuleId");
|
---|
| 965 | result = IOTHUB_MESSAGE_ERROR;
|
---|
| 966 | }
|
---|
| 967 | else
|
---|
| 968 | {
|
---|
| 969 | // Codes_SRS_IOTHUBMESSAGE_31_051: [IoTHubMessage_SetConnectionModuleId finishes successfully it shall return IOTHUB_MESSAGE_OK.]
|
---|
| 970 | result = IOTHUB_MESSAGE_OK;
|
---|
| 971 | }
|
---|
| 972 |
|
---|
| 973 | }
|
---|
| 974 |
|
---|
| 975 | return result;
|
---|
| 976 | }
|
---|
| 977 |
|
---|
| 978 |
|
---|
| 979 | const char* IoTHubMessage_GetConnectionDeviceId(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 980 | {
|
---|
| 981 | const char* result;
|
---|
| 982 | // Codes_SRS_IOTHUBMESSAGE_31_052: [if the iotHubMessageHandle parameter is NULL then IoTHubMessage_GetConnectionDeviceId shall return a NULL value.]
|
---|
| 983 | if (iotHubMessageHandle == NULL)
|
---|
| 984 | {
|
---|
| 985 | LogError("Invalid argument (iotHubMessageHandle is NULL)");
|
---|
| 986 | result = NULL;
|
---|
| 987 | }
|
---|
| 988 | else
|
---|
| 989 | {
|
---|
| 990 | // Codes_SRS_IOTHUBMESSAGE_31_053: [IoTHubMessage_GetConnectionDeviceId shall return the ConnectionDeviceId as a const char*.]
|
---|
| 991 | result = iotHubMessageHandle->connectionDeviceId;
|
---|
| 992 | }
|
---|
| 993 | return result;
|
---|
| 994 | }
|
---|
| 995 |
|
---|
| 996 | IOTHUB_MESSAGE_RESULT IoTHubMessage_SetConnectionDeviceId(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle, const char* connectionDeviceId)
|
---|
| 997 | {
|
---|
| 998 | IOTHUB_MESSAGE_RESULT result;
|
---|
| 999 |
|
---|
| 1000 | // Codes_SRS_IOTHUBMESSAGE_31_054: [if any of the parameters are NULL then IoTHubMessage_SetConnectionDeviceId shall return a IOTHUB_MESSAGE_INVALID_ARG value.]
|
---|
| 1001 | if ((iotHubMessageHandle == NULL) || (connectionDeviceId == NULL))
|
---|
| 1002 | {
|
---|
| 1003 | LogError("Invalid argument (iotHubMessageHandle=%p, connectionDeviceId=%p)", iotHubMessageHandle, connectionDeviceId);
|
---|
| 1004 | result = IOTHUB_MESSAGE_INVALID_ARG;
|
---|
| 1005 | }
|
---|
| 1006 | else
|
---|
| 1007 | {
|
---|
| 1008 | IOTHUB_MESSAGE_HANDLE_DATA* handleData = (IOTHUB_MESSAGE_HANDLE_DATA*)iotHubMessageHandle;
|
---|
| 1009 |
|
---|
| 1010 | // Codes_SRS_IOTHUBMESSAGE_31_055: [If the IOTHUB_MESSAGE_HANDLE ConnectionDeviceId is not NULL, then the IOTHUB_MESSAGE_HANDLE ConnectionDeviceId will be deallocated.]
|
---|
| 1011 | if (handleData->connectionDeviceId != NULL)
|
---|
| 1012 | {
|
---|
| 1013 | free(handleData->connectionDeviceId);
|
---|
| 1014 | handleData->connectionDeviceId = NULL;
|
---|
| 1015 | }
|
---|
| 1016 |
|
---|
| 1017 | if (mallocAndStrcpy_s(&handleData->connectionDeviceId, connectionDeviceId) != 0)
|
---|
| 1018 | {
|
---|
| 1019 | // Codes_SRS_IOTHUBMESSAGE_31_056: [If the allocation or the copying of the ConnectionDeviceId fails, then IoTHubMessage_SetConnectionDeviceId shall return IOTHUB_MESSAGE_ERROR.]
|
---|
| 1020 | LogError("Failed saving a copy of connectionDeviceId");
|
---|
| 1021 | result = IOTHUB_MESSAGE_ERROR;
|
---|
| 1022 | }
|
---|
| 1023 | else
|
---|
| 1024 | {
|
---|
| 1025 | // Codes_SRS_IOTHUBMESSAGE_31_057: [IoTHubMessage_SetConnectionDeviceId finishes successfully it shall return IOTHUB_MESSAGE_OK.]
|
---|
| 1026 | result = IOTHUB_MESSAGE_OK;
|
---|
| 1027 | }
|
---|
| 1028 |
|
---|
| 1029 | }
|
---|
| 1030 |
|
---|
| 1031 | return result;
|
---|
| 1032 | }
|
---|
| 1033 |
|
---|
| 1034 | IOTHUB_MESSAGE_RESULT IoTHubMessage_SetAsSecurityMessage(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 1035 | {
|
---|
| 1036 | IOTHUB_MESSAGE_RESULT result;
|
---|
| 1037 | if (iotHubMessageHandle == NULL)
|
---|
| 1038 | {
|
---|
| 1039 | LogError("Invalid argument (iotHubMessageHandle is NULL)");
|
---|
| 1040 | result = IOTHUB_MESSAGE_INVALID_ARG;
|
---|
| 1041 | }
|
---|
| 1042 | else
|
---|
| 1043 | {
|
---|
| 1044 | if (set_content_encoding(iotHubMessageHandle, SECURITY_CLIENT_JSON_ENCODING) != 0)
|
---|
| 1045 | {
|
---|
| 1046 | LogError("Failure setting security message content encoding");
|
---|
| 1047 | result = IOTHUB_MESSAGE_ERROR;
|
---|
| 1048 | }
|
---|
| 1049 | else
|
---|
| 1050 | {
|
---|
| 1051 | iotHubMessageHandle->is_security_message = true;
|
---|
| 1052 | result = IOTHUB_MESSAGE_OK;
|
---|
| 1053 | }
|
---|
| 1054 | }
|
---|
| 1055 | return result;
|
---|
| 1056 | }
|
---|
| 1057 |
|
---|
| 1058 | bool IoTHubMessage_IsSecurityMessage(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 1059 | {
|
---|
| 1060 | bool result;
|
---|
| 1061 | if (iotHubMessageHandle == NULL)
|
---|
| 1062 | {
|
---|
| 1063 | LogError("Invalid argument (iotHubMessageHandle is NULL)");
|
---|
| 1064 | result = false;
|
---|
| 1065 | }
|
---|
| 1066 | else
|
---|
| 1067 | {
|
---|
| 1068 | result = iotHubMessageHandle->is_security_message;
|
---|
| 1069 | }
|
---|
| 1070 | return result;
|
---|
| 1071 | }
|
---|
| 1072 |
|
---|
| 1073 | void IoTHubMessage_Destroy(IOTHUB_MESSAGE_HANDLE iotHubMessageHandle)
|
---|
| 1074 | {
|
---|
| 1075 | /*Codes_SRS_IOTHUBMESSAGE_01_004: [If iotHubMessageHandle is NULL, IoTHubMessage_Destroy shall do nothing.] */
|
---|
| 1076 | if (iotHubMessageHandle != NULL)
|
---|
| 1077 | {
|
---|
| 1078 | /*Codes_SRS_IOTHUBMESSAGE_01_003: [IoTHubMessage_Destroy shall free all resources associated with iotHubMessageHandle.] */
|
---|
| 1079 | DestroyMessageData((IOTHUB_MESSAGE_HANDLE_DATA*)iotHubMessageHandle);
|
---|
| 1080 | }
|
---|
| 1081 | }
|
---|