Azure IoT / serializer

A modelling and serializer library for Microsoft Azure IoTHub client applications

Dependents:   sht15_remote_monitoring f767zi_mqtt remote_monitoring simplesample_amqp ... more

This library implements a serializer library to be used in projects involving Microsoft Azure IoT Hub connectivity. The code is replicated from https://github.com/Azure/azure-iot-sdks

schema.c@11:b1327861f5e0, 2016-04-24 (annotated)

Committer:
AzureIoTClient
Date:
Sun Apr 24 16:40:59 2016 -0700
Revision:
11:b1327861f5e0
Parent:
10:c2aee3965a83
Child:
13:16e88f0cfa5f
1.0.5

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AzureIoTClient 0:1f9b2707ec7d 1 // Copyright (c) Microsoft. All rights reserved.
AzureIoTClient 0:1f9b2707ec7d 2 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
AzureIoTClient 0:1f9b2707ec7d 3
AzureIoTClient 0:1f9b2707ec7d 4 #include <stdlib.h>
AzureIoTClient 0:1f9b2707ec7d 5 #ifdef _CRTDBG_MAP_ALLOC
AzureIoTClient 0:1f9b2707ec7d 6 #include <crtdbg.h>
AzureIoTClient 0:1f9b2707ec7d 7 #endif
Azure.IoT Build 10:c2aee3965a83 8 #include "azure_c_shared_utility/gballoc.h"
AzureIoTClient 0:1f9b2707ec7d 9
AzureIoTClient 0:1f9b2707ec7d 10 #include "schema.h"
Azure.IoT Build 10:c2aee3965a83 11 #include "azure_c_shared_utility/crt_abstractions.h"
Azure.IoT Build 10:c2aee3965a83 12 #include "azure_c_shared_utility/iot_logging.h"
Azure.IoT Build 10:c2aee3965a83 13 #include "azure_c_shared_utility/vector.h"
AzureIoTClient 0:1f9b2707ec7d 14
AzureIoTClient 0:1f9b2707ec7d 15
AzureIoTClient 0:1f9b2707ec7d 16 DEFINE_ENUM_STRINGS(SCHEMA_RESULT, SCHEMA_RESULT_VALUES);
AzureIoTClient 0:1f9b2707ec7d 17
AzureIoTClient 0:1f9b2707ec7d 18 typedef struct PROPERTY_TAG
AzureIoTClient 0:1f9b2707ec7d 19 {
AzureIoTClient 0:1f9b2707ec7d 20 const char* PropertyName;
AzureIoTClient 0:1f9b2707ec7d 21 const char* PropertyType;
AzureIoTClient 0:1f9b2707ec7d 22 } PROPERTY;
AzureIoTClient 0:1f9b2707ec7d 23
AzureIoTClient 0:1f9b2707ec7d 24 typedef struct SCHEMA_ACTION_ARGUMENT_TAG
AzureIoTClient 0:1f9b2707ec7d 25 {
AzureIoTClient 0:1f9b2707ec7d 26 const char* Name;
AzureIoTClient 0:1f9b2707ec7d 27 const char* Type;
AzureIoTClient 0:1f9b2707ec7d 28 } SCHEMA_ACTION_ARGUMENT;
AzureIoTClient 0:1f9b2707ec7d 29
AzureIoTClient 0:1f9b2707ec7d 30 typedef struct ACTION_TAG
AzureIoTClient 0:1f9b2707ec7d 31 {
AzureIoTClient 0:1f9b2707ec7d 32 const char* ActionName;
AzureIoTClient 0:1f9b2707ec7d 33 size_t ArgumentCount;
AzureIoTClient 0:1f9b2707ec7d 34 SCHEMA_ACTION_ARGUMENT_HANDLE* ArgumentHandles;
AzureIoTClient 0:1f9b2707ec7d 35 } ACTION;
AzureIoTClient 0:1f9b2707ec7d 36
AzureIoTClient 0:1f9b2707ec7d 37 typedef struct MODEL_IN_MODEL_TAG
AzureIoTClient 0:1f9b2707ec7d 38 {
AzureIoTClient 0:1f9b2707ec7d 39 const char* propertyName;
AzureIoTClient 0:1f9b2707ec7d 40 SCHEMA_MODEL_TYPE_HANDLE modelHandle;
AzureIoTClient 0:1f9b2707ec7d 41 } MODEL_IN_MODEL;
AzureIoTClient 0:1f9b2707ec7d 42
AzureIoTClient 0:1f9b2707ec7d 43 typedef struct MODEL_TYPE_TAG
AzureIoTClient 0:1f9b2707ec7d 44 {
AzureIoTClient 0:1f9b2707ec7d 45 const char* Name;
AzureIoTClient 0:1f9b2707ec7d 46 SCHEMA_HANDLE SchemaHandle;
AzureIoTClient 0:1f9b2707ec7d 47 SCHEMA_PROPERTY_HANDLE* Properties;
AzureIoTClient 0:1f9b2707ec7d 48 size_t PropertyCount;
AzureIoTClient 0:1f9b2707ec7d 49 SCHEMA_ACTION_HANDLE* Actions;
AzureIoTClient 0:1f9b2707ec7d 50 size_t ActionCount;
AzureIoTClient 0:1f9b2707ec7d 51 VECTOR_HANDLE models;
AzureIoTClient 0:1f9b2707ec7d 52 size_t DeviceCount;
AzureIoTClient 0:1f9b2707ec7d 53 } MODEL_TYPE;
AzureIoTClient 0:1f9b2707ec7d 54
AzureIoTClient 0:1f9b2707ec7d 55 typedef struct STRUCT_TYPE_TAG
AzureIoTClient 0:1f9b2707ec7d 56 {
AzureIoTClient 0:1f9b2707ec7d 57 const char* Name;
AzureIoTClient 0:1f9b2707ec7d 58 SCHEMA_PROPERTY_HANDLE* Properties;
AzureIoTClient 0:1f9b2707ec7d 59 size_t PropertyCount;
AzureIoTClient 0:1f9b2707ec7d 60 } STRUCT_TYPE;
AzureIoTClient 0:1f9b2707ec7d 61
AzureIoTClient 0:1f9b2707ec7d 62 typedef struct SCHEMA_TAG
AzureIoTClient 0:1f9b2707ec7d 63 {
AzureIoTClient 0:1f9b2707ec7d 64 const char* Namespace;
AzureIoTClient 0:1f9b2707ec7d 65 SCHEMA_MODEL_TYPE_HANDLE* ModelTypes;
AzureIoTClient 0:1f9b2707ec7d 66 size_t ModelTypeCount;
AzureIoTClient 0:1f9b2707ec7d 67 SCHEMA_STRUCT_TYPE_HANDLE* StructTypes;
AzureIoTClient 0:1f9b2707ec7d 68 size_t StructTypeCount;
AzureIoTClient 0:1f9b2707ec7d 69 } SCHEMA;
AzureIoTClient 0:1f9b2707ec7d 70
AzureIoTClient 0:1f9b2707ec7d 71 static VECTOR_HANDLE g_schemas = NULL;
AzureIoTClient 0:1f9b2707ec7d 72
AzureIoTClient 0:1f9b2707ec7d 73 static void DestroyProperty(SCHEMA_PROPERTY_HANDLE propertyHandle)
AzureIoTClient 0:1f9b2707ec7d 74 {
AzureIoTClient 0:1f9b2707ec7d 75 PROPERTY* propertyType = (PROPERTY*)propertyHandle;
AzureIoTClient 0:1f9b2707ec7d 76 free((void*)propertyType->PropertyName);
AzureIoTClient 0:1f9b2707ec7d 77 free((void*)propertyType->PropertyType);
AzureIoTClient 0:1f9b2707ec7d 78 free(propertyType);
AzureIoTClient 0:1f9b2707ec7d 79 }
AzureIoTClient 0:1f9b2707ec7d 80
AzureIoTClient 0:1f9b2707ec7d 81 static void DestroyActionArgument(SCHEMA_ACTION_ARGUMENT_HANDLE actionArgumentHandle)
AzureIoTClient 0:1f9b2707ec7d 82 {
AzureIoTClient 0:1f9b2707ec7d 83 SCHEMA_ACTION_ARGUMENT* actionArgument = (SCHEMA_ACTION_ARGUMENT*)actionArgumentHandle;
AzureIoTClient 0:1f9b2707ec7d 84 if (actionArgument != NULL)
AzureIoTClient 0:1f9b2707ec7d 85 {
AzureIoTClient 0:1f9b2707ec7d 86 free((void*)actionArgument->Name);
AzureIoTClient 0:1f9b2707ec7d 87 free((void*)actionArgument->Type);
AzureIoTClient 0:1f9b2707ec7d 88 free(actionArgument);
AzureIoTClient 0:1f9b2707ec7d 89 }
AzureIoTClient 0:1f9b2707ec7d 90 }
AzureIoTClient 0:1f9b2707ec7d 91
AzureIoTClient 0:1f9b2707ec7d 92 static void DestroyAction(SCHEMA_ACTION_HANDLE actionHandle)
AzureIoTClient 0:1f9b2707ec7d 93 {
AzureIoTClient 0:1f9b2707ec7d 94 ACTION* action = (ACTION*)actionHandle;
AzureIoTClient 0:1f9b2707ec7d 95 if (action != NULL)
AzureIoTClient 0:1f9b2707ec7d 96 {
AzureIoTClient 0:1f9b2707ec7d 97 size_t j;
AzureIoTClient 0:1f9b2707ec7d 98
AzureIoTClient 0:1f9b2707ec7d 99 for (j = 0; j < action->ArgumentCount; j++)
AzureIoTClient 0:1f9b2707ec7d 100 {
AzureIoTClient 0:1f9b2707ec7d 101 DestroyActionArgument(action->ArgumentHandles[j]);
AzureIoTClient 0:1f9b2707ec7d 102 }
AzureIoTClient 0:1f9b2707ec7d 103 free(action->ArgumentHandles);
AzureIoTClient 0:1f9b2707ec7d 104
AzureIoTClient 0:1f9b2707ec7d 105 free((void*)action->ActionName);
AzureIoTClient 0:1f9b2707ec7d 106 free(action);
AzureIoTClient 0:1f9b2707ec7d 107 }
AzureIoTClient 0:1f9b2707ec7d 108 }
AzureIoTClient 0:1f9b2707ec7d 109
AzureIoTClient 0:1f9b2707ec7d 110 static void DestroyStruct(SCHEMA_STRUCT_TYPE_HANDLE structTypeHandle)
AzureIoTClient 0:1f9b2707ec7d 111 {
AzureIoTClient 0:1f9b2707ec7d 112 size_t i;
AzureIoTClient 0:1f9b2707ec7d 113 STRUCT_TYPE* structType = (STRUCT_TYPE*)structTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 114 if (structType != NULL)
AzureIoTClient 0:1f9b2707ec7d 115 {
AzureIoTClient 0:1f9b2707ec7d 116 for (i = 0; i < structType->PropertyCount; i++)
AzureIoTClient 0:1f9b2707ec7d 117 {
AzureIoTClient 0:1f9b2707ec7d 118 DestroyProperty(structType->Properties[i]);
AzureIoTClient 0:1f9b2707ec7d 119 }
AzureIoTClient 0:1f9b2707ec7d 120 free(structType->Properties);
AzureIoTClient 0:1f9b2707ec7d 121
AzureIoTClient 0:1f9b2707ec7d 122 free((void*)structType->Name);
AzureIoTClient 0:1f9b2707ec7d 123
AzureIoTClient 0:1f9b2707ec7d 124 free(structType);
AzureIoTClient 0:1f9b2707ec7d 125 }
AzureIoTClient 0:1f9b2707ec7d 126 }
AzureIoTClient 0:1f9b2707ec7d 127
AzureIoTClient 0:1f9b2707ec7d 128 static void DestroyModel(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle)
AzureIoTClient 0:1f9b2707ec7d 129 {
AzureIoTClient 0:1f9b2707ec7d 130 MODEL_TYPE* modelType = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 131 size_t i;
AzureIoTClient 0:1f9b2707ec7d 132
AzureIoTClient 0:1f9b2707ec7d 133 free((void*)modelType->Name);
AzureIoTClient 0:1f9b2707ec7d 134 modelType->Name = NULL;
AzureIoTClient 0:1f9b2707ec7d 135
AzureIoTClient 0:1f9b2707ec7d 136 for (i = 0; i < modelType->PropertyCount; i++)
AzureIoTClient 0:1f9b2707ec7d 137 {
AzureIoTClient 0:1f9b2707ec7d 138 DestroyProperty(modelType->Properties[i]);
AzureIoTClient 0:1f9b2707ec7d 139 }
AzureIoTClient 0:1f9b2707ec7d 140
AzureIoTClient 0:1f9b2707ec7d 141 free(modelType->Properties);
AzureIoTClient 0:1f9b2707ec7d 142
AzureIoTClient 0:1f9b2707ec7d 143 for (i = 0; i < modelType->ActionCount; i++)
AzureIoTClient 0:1f9b2707ec7d 144 {
AzureIoTClient 0:1f9b2707ec7d 145 DestroyAction(modelType->Actions[i]);
AzureIoTClient 0:1f9b2707ec7d 146 }
AzureIoTClient 0:1f9b2707ec7d 147
AzureIoTClient 0:1f9b2707ec7d 148 /*destroy the vector holding the added models. This does not destroy the said models, however, their names shall be*/
AzureIoTClient 0:1f9b2707ec7d 149 for (i = 0; i < VECTOR_size(modelType->models); i++)
AzureIoTClient 0:1f9b2707ec7d 150 {
AzureIoTClient 0:1f9b2707ec7d 151 MODEL_IN_MODEL* temp = (MODEL_IN_MODEL*)VECTOR_element(modelType->models, i);
AzureIoTClient 0:1f9b2707ec7d 152 free((void*)temp->propertyName);
AzureIoTClient 0:1f9b2707ec7d 153 }
AzureIoTClient 0:1f9b2707ec7d 154 VECTOR_clear(modelType->models);
AzureIoTClient 0:1f9b2707ec7d 155 VECTOR_destroy(modelType->models);
AzureIoTClient 0:1f9b2707ec7d 156
AzureIoTClient 0:1f9b2707ec7d 157 free(modelType->Actions);
AzureIoTClient 0:1f9b2707ec7d 158 free(modelType);
AzureIoTClient 0:1f9b2707ec7d 159 }
AzureIoTClient 0:1f9b2707ec7d 160
AzureIoTClient 0:1f9b2707ec7d 161 static SCHEMA_RESULT AddModelProperty(MODEL_TYPE* modelType, const char* name, const char* type)
AzureIoTClient 0:1f9b2707ec7d 162 {
AzureIoTClient 0:1f9b2707ec7d 163 SCHEMA_RESULT result;
AzureIoTClient 0:1f9b2707ec7d 164
AzureIoTClient 0:1f9b2707ec7d 165 /* Codes_SRS_SCHEMA_99_013:[If any of the arguments is NULL, Schema_AddModelProperty shall return SCHEMA_INVALID_ARG.] */
AzureIoTClient 0:1f9b2707ec7d 166 if ((modelType == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 167 (name == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 168 (type == NULL))
AzureIoTClient 0:1f9b2707ec7d 169 {
AzureIoTClient 0:1f9b2707ec7d 170 result = SCHEMA_INVALID_ARG;
AzureIoTClient 11:b1327861f5e0 171 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 172 }
AzureIoTClient 0:1f9b2707ec7d 173 else
AzureIoTClient 0:1f9b2707ec7d 174 {
AzureIoTClient 0:1f9b2707ec7d 175 size_t i;
AzureIoTClient 0:1f9b2707ec7d 176
AzureIoTClient 0:1f9b2707ec7d 177 /* Codes_SRS_SCHEMA_99_015:[The property name shall be unique per model, if the same property name is added twice to a model, SCHEMA_DUPLICATE_ELEMENT shall be returned.] */
AzureIoTClient 0:1f9b2707ec7d 178 for (i = 0; i < modelType->PropertyCount; i++)
AzureIoTClient 0:1f9b2707ec7d 179 {
AzureIoTClient 0:1f9b2707ec7d 180 PROPERTY* property = (PROPERTY*)modelType->Properties[i];
AzureIoTClient 0:1f9b2707ec7d 181 if (strcmp(property->PropertyName, name) == 0)
AzureIoTClient 0:1f9b2707ec7d 182 {
AzureIoTClient 0:1f9b2707ec7d 183 break;
AzureIoTClient 0:1f9b2707ec7d 184 }
AzureIoTClient 0:1f9b2707ec7d 185 }
AzureIoTClient 0:1f9b2707ec7d 186
AzureIoTClient 0:1f9b2707ec7d 187 if (i < modelType->PropertyCount)
AzureIoTClient 0:1f9b2707ec7d 188 {
AzureIoTClient 0:1f9b2707ec7d 189 result = SCHEMA_DUPLICATE_ELEMENT;
AzureIoTClient 11:b1327861f5e0 190 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 191 }
AzureIoTClient 0:1f9b2707ec7d 192 else
AzureIoTClient 0:1f9b2707ec7d 193 {
AzureIoTClient 0:1f9b2707ec7d 194 SCHEMA_PROPERTY_HANDLE* newProperties = (SCHEMA_PROPERTY_HANDLE*)realloc(modelType->Properties, sizeof(SCHEMA_PROPERTY_HANDLE) * (modelType->PropertyCount + 1));
AzureIoTClient 0:1f9b2707ec7d 195 if (newProperties == NULL)
AzureIoTClient 0:1f9b2707ec7d 196 {
AzureIoTClient 0:1f9b2707ec7d 197 /* Codes_SRS_SCHEMA_99_014:[On any other error, Schema_AddModelProperty shall return SCHEMA_ERROR.] */
AzureIoTClient 0:1f9b2707ec7d 198 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 199 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 200 }
AzureIoTClient 0:1f9b2707ec7d 201 else
AzureIoTClient 0:1f9b2707ec7d 202 {
AzureIoTClient 0:1f9b2707ec7d 203 PROPERTY* newProperty;
AzureIoTClient 0:1f9b2707ec7d 204
AzureIoTClient 0:1f9b2707ec7d 205 modelType->Properties = newProperties;
AzureIoTClient 0:1f9b2707ec7d 206 if ((newProperty = (PROPERTY*)malloc(sizeof(PROPERTY))) == NULL)
AzureIoTClient 0:1f9b2707ec7d 207 {
AzureIoTClient 0:1f9b2707ec7d 208 /* Codes_SRS_SCHEMA_99_014:[On any other error, Schema_AddModelProperty shall return SCHEMA_ERROR.] */
AzureIoTClient 0:1f9b2707ec7d 209 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 210 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 211 }
AzureIoTClient 0:1f9b2707ec7d 212 else
AzureIoTClient 0:1f9b2707ec7d 213 {
AzureIoTClient 0:1f9b2707ec7d 214 if (mallocAndStrcpy_s((char**)&newProperty->PropertyName, name) != 0)
AzureIoTClient 0:1f9b2707ec7d 215 {
AzureIoTClient 0:1f9b2707ec7d 216 /* Codes_SRS_SCHEMA_99_014:[On any other error, Schema_AddModelProperty shall return SCHEMA_ERROR.] */
AzureIoTClient 0:1f9b2707ec7d 217 free(newProperty);
AzureIoTClient 0:1f9b2707ec7d 218 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 219 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 220 }
AzureIoTClient 0:1f9b2707ec7d 221 else if (mallocAndStrcpy_s((char**)&newProperty->PropertyType, type) != 0)
AzureIoTClient 0:1f9b2707ec7d 222 {
AzureIoTClient 0:1f9b2707ec7d 223 /* Codes_SRS_SCHEMA_99_014:[On any other error, Schema_AddModelProperty shall return SCHEMA_ERROR.] */
AzureIoTClient 0:1f9b2707ec7d 224 free((void*)newProperty->PropertyName);
AzureIoTClient 0:1f9b2707ec7d 225 free(newProperty);
AzureIoTClient 0:1f9b2707ec7d 226 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 227 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 228 }
AzureIoTClient 0:1f9b2707ec7d 229 else
AzureIoTClient 0:1f9b2707ec7d 230 {
AzureIoTClient 0:1f9b2707ec7d 231 modelType->Properties[modelType->PropertyCount] = (SCHEMA_PROPERTY_HANDLE)newProperty;
AzureIoTClient 0:1f9b2707ec7d 232 modelType->PropertyCount++;
AzureIoTClient 0:1f9b2707ec7d 233
AzureIoTClient 0:1f9b2707ec7d 234 /* Codes_SRS_SCHEMA_99_012:[On success, Schema_AddModelProperty shall return SCHEMA_OK.] */
AzureIoTClient 0:1f9b2707ec7d 235 result = SCHEMA_OK;
AzureIoTClient 0:1f9b2707ec7d 236 }
AzureIoTClient 0:1f9b2707ec7d 237 }
AzureIoTClient 0:1f9b2707ec7d 238
AzureIoTClient 0:1f9b2707ec7d 239 /* If possible, reduce the memory of over allocation */
AzureIoTClient 0:1f9b2707ec7d 240 if (result != SCHEMA_OK)
AzureIoTClient 0:1f9b2707ec7d 241 {
AzureIoTClient 0:1f9b2707ec7d 242 SCHEMA_PROPERTY_HANDLE* oldProperties = (SCHEMA_PROPERTY_HANDLE*)realloc(modelType->Properties, sizeof(SCHEMA_PROPERTY_HANDLE) * modelType->PropertyCount);
AzureIoTClient 0:1f9b2707ec7d 243 if (oldProperties == NULL)
AzureIoTClient 0:1f9b2707ec7d 244 {
AzureIoTClient 0:1f9b2707ec7d 245 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 246 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 247 }
AzureIoTClient 0:1f9b2707ec7d 248 else
AzureIoTClient 0:1f9b2707ec7d 249 {
AzureIoTClient 0:1f9b2707ec7d 250 modelType->Properties = oldProperties;
AzureIoTClient 0:1f9b2707ec7d 251 }
AzureIoTClient 0:1f9b2707ec7d 252 }
AzureIoTClient 0:1f9b2707ec7d 253 }
AzureIoTClient 0:1f9b2707ec7d 254 }
AzureIoTClient 0:1f9b2707ec7d 255 }
AzureIoTClient 0:1f9b2707ec7d 256
AzureIoTClient 0:1f9b2707ec7d 257 return result;
AzureIoTClient 0:1f9b2707ec7d 258 }
AzureIoTClient 0:1f9b2707ec7d 259
AzureIoTClient 0:1f9b2707ec7d 260 static bool SchemaHandlesMatch(const SCHEMA_HANDLE* handle, const SCHEMA_HANDLE* otherHandle)
AzureIoTClient 0:1f9b2707ec7d 261 {
AzureIoTClient 0:1f9b2707ec7d 262 return (*handle == *otherHandle);
AzureIoTClient 0:1f9b2707ec7d 263 }
AzureIoTClient 0:1f9b2707ec7d 264
AzureIoTClient 0:1f9b2707ec7d 265 static bool SchemaNamespacesMatch(const SCHEMA_HANDLE* handle, const char* schemaNamespace)
AzureIoTClient 0:1f9b2707ec7d 266 {
AzureIoTClient 0:1f9b2707ec7d 267 const SCHEMA* schema = (SCHEMA*)*handle;
AzureIoTClient 0:1f9b2707ec7d 268 return (strcmp(schema->Namespace, schemaNamespace) == 0);
AzureIoTClient 0:1f9b2707ec7d 269 }
AzureIoTClient 0:1f9b2707ec7d 270
AzureIoTClient 0:1f9b2707ec7d 271 /* Codes_SRS_SCHEMA_99_001:[Schema_Create shall initialize a schema with a given namespace.] */
AzureIoTClient 0:1f9b2707ec7d 272 SCHEMA_HANDLE Schema_Create(const char* schemaNamespace)
AzureIoTClient 0:1f9b2707ec7d 273 {
AzureIoTClient 0:1f9b2707ec7d 274 SCHEMA* result;
AzureIoTClient 0:1f9b2707ec7d 275
AzureIoTClient 0:1f9b2707ec7d 276 /* Codes_SRS_SCHEMA_99_004:[If schemaNamespace is NULL, Schema_Create shall fail.] */
AzureIoTClient 0:1f9b2707ec7d 277 if (schemaNamespace == NULL)
AzureIoTClient 0:1f9b2707ec7d 278 {
AzureIoTClient 0:1f9b2707ec7d 279 /* Codes_SRS_SCHEMA_99_003:[On failure, NULL shall be returned.] */
AzureIoTClient 0:1f9b2707ec7d 280 result = NULL;
AzureIoTClient 11:b1327861f5e0 281 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 282 }
AzureIoTClient 0:1f9b2707ec7d 283 else
AzureIoTClient 0:1f9b2707ec7d 284 {
AzureIoTClient 0:1f9b2707ec7d 285 if (g_schemas == NULL && (g_schemas = VECTOR_create(sizeof(SCHEMA*) ) ) == NULL)
AzureIoTClient 0:1f9b2707ec7d 286 {
AzureIoTClient 0:1f9b2707ec7d 287 /* Codes_SRS_SCHEMA_99_003:[On failure, NULL shall be returned.] */
AzureIoTClient 0:1f9b2707ec7d 288 result = NULL;
AzureIoTClient 11:b1327861f5e0 289 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 290 }
AzureIoTClient 0:1f9b2707ec7d 291 else if ((result = (SCHEMA*)malloc(sizeof(SCHEMA))) == NULL)
AzureIoTClient 0:1f9b2707ec7d 292 {
AzureIoTClient 0:1f9b2707ec7d 293 /* Codes_SRS_SCHEMA_99_003:[On failure, NULL shall be returned.] */
AzureIoTClient 11:b1327861f5e0 294 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 295 }
AzureIoTClient 0:1f9b2707ec7d 296 else if (mallocAndStrcpy_s((char**)&result->Namespace, schemaNamespace) != 0)
AzureIoTClient 0:1f9b2707ec7d 297 {
AzureIoTClient 0:1f9b2707ec7d 298 /* Codes_SRS_SCHEMA_99_003:[On failure, NULL shall be returned.] */
AzureIoTClient 0:1f9b2707ec7d 299 free(result);
AzureIoTClient 0:1f9b2707ec7d 300 result = NULL;
AzureIoTClient 11:b1327861f5e0 301 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 302 }
AzureIoTClient 0:1f9b2707ec7d 303 else if (VECTOR_push_back(g_schemas, &result, 1) != 0)
AzureIoTClient 0:1f9b2707ec7d 304 {
AzureIoTClient 0:1f9b2707ec7d 305 free((void*)result->Namespace);
AzureIoTClient 0:1f9b2707ec7d 306 free(result);
AzureIoTClient 0:1f9b2707ec7d 307 result = NULL;
AzureIoTClient 11:b1327861f5e0 308 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 309 }
AzureIoTClient 0:1f9b2707ec7d 310 else
AzureIoTClient 0:1f9b2707ec7d 311 {
AzureIoTClient 0:1f9b2707ec7d 312 /* Codes_SRS_SCHEMA_99_002:[On success a non-NULL handle to the newly created schema shall be returned.] */
AzureIoTClient 0:1f9b2707ec7d 313 result->ModelTypes = NULL;
AzureIoTClient 0:1f9b2707ec7d 314 result->ModelTypeCount = 0;
AzureIoTClient 0:1f9b2707ec7d 315 result->StructTypes = NULL;
AzureIoTClient 0:1f9b2707ec7d 316 result->StructTypeCount = 0;
AzureIoTClient 0:1f9b2707ec7d 317 }
AzureIoTClient 0:1f9b2707ec7d 318 }
AzureIoTClient 0:1f9b2707ec7d 319
AzureIoTClient 0:1f9b2707ec7d 320 return (SCHEMA_HANDLE)result;
AzureIoTClient 0:1f9b2707ec7d 321 }
AzureIoTClient 0:1f9b2707ec7d 322
AzureIoTClient 0:1f9b2707ec7d 323 size_t Schema_GetSchemaCount(void)
AzureIoTClient 0:1f9b2707ec7d 324 {
AzureIoTClient 0:1f9b2707ec7d 325 /* Codes_SRS_SCHEMA_99_153: [Schema_GetSchemaCount shall return the number of "active" schemas (all schemas created with Schema_Create
AzureIoTClient 0:1f9b2707ec7d 326 in the current process, for which Schema_Destroy has not been called).] */
AzureIoTClient 0:1f9b2707ec7d 327 return VECTOR_size(g_schemas);
AzureIoTClient 0:1f9b2707ec7d 328 }
AzureIoTClient 0:1f9b2707ec7d 329
AzureIoTClient 0:1f9b2707ec7d 330 SCHEMA_HANDLE Schema_GetSchemaByNamespace(const char* schemaNamespace)
AzureIoTClient 0:1f9b2707ec7d 331 {
AzureIoTClient 0:1f9b2707ec7d 332 /* Codes_SRS_SCHEMA_99_151: [If no active schema matches the schemaNamespace argument, Schema_GetSchemaByNamespace shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 333 SCHEMA_HANDLE result = NULL;
AzureIoTClient 0:1f9b2707ec7d 334
AzureIoTClient 0:1f9b2707ec7d 335 /* Codes_SRS_SCHEMA_99_150: [If the schemaNamespace argument is NULL, Schema_GetSchemaByNamespace shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 336 if (schemaNamespace != NULL)
AzureIoTClient 0:1f9b2707ec7d 337 {
AzureIoTClient 0:1f9b2707ec7d 338 SCHEMA_HANDLE* handle = (SCHEMA_HANDLE*)VECTOR_find_if(g_schemas, (PREDICATE_FUNCTION)SchemaNamespacesMatch, schemaNamespace);
AzureIoTClient 0:1f9b2707ec7d 339 if (handle != NULL)
AzureIoTClient 0:1f9b2707ec7d 340 {
AzureIoTClient 0:1f9b2707ec7d 341 /* Codes_SRS_SCHEMA_99_148: [Schema_GetSchemaByNamespace shall search all active schemas and return the schema with the
AzureIoTClient 0:1f9b2707ec7d 342 namespace given by the schemaNamespace argument.] */
AzureIoTClient 0:1f9b2707ec7d 343 result = *handle;
AzureIoTClient 0:1f9b2707ec7d 344 }
AzureIoTClient 0:1f9b2707ec7d 345 }
AzureIoTClient 0:1f9b2707ec7d 346
AzureIoTClient 0:1f9b2707ec7d 347 return result;
AzureIoTClient 0:1f9b2707ec7d 348 }
AzureIoTClient 0:1f9b2707ec7d 349
AzureIoTClient 0:1f9b2707ec7d 350 const char* Schema_GetSchemaNamespace(SCHEMA_HANDLE schemaHandle)
AzureIoTClient 0:1f9b2707ec7d 351 {
AzureIoTClient 0:1f9b2707ec7d 352 const char* result;
AzureIoTClient 0:1f9b2707ec7d 353
AzureIoTClient 0:1f9b2707ec7d 354 /* Codes_SRS_SCHEMA_99_130: [If the schemaHandle argument is NULL, Schema_GetSchemaNamespace shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 355 if (schemaHandle == NULL)
AzureIoTClient 0:1f9b2707ec7d 356 {
AzureIoTClient 0:1f9b2707ec7d 357 result = NULL;
AzureIoTClient 0:1f9b2707ec7d 358 }
AzureIoTClient 0:1f9b2707ec7d 359 else
AzureIoTClient 0:1f9b2707ec7d 360 {
AzureIoTClient 0:1f9b2707ec7d 361 /* Codes_SRS_SCHEMA_99_129: [Schema_GetSchemaNamespace shall return the namespace for the schema identified by schemaHandle.] */
AzureIoTClient 0:1f9b2707ec7d 362 result = ((SCHEMA*)schemaHandle)->Namespace;
AzureIoTClient 0:1f9b2707ec7d 363 }
AzureIoTClient 0:1f9b2707ec7d 364
AzureIoTClient 0:1f9b2707ec7d 365 return result;
AzureIoTClient 0:1f9b2707ec7d 366 }
AzureIoTClient 0:1f9b2707ec7d 367
AzureIoTClient 0:1f9b2707ec7d 368 void Schema_Destroy(SCHEMA_HANDLE schemaHandle)
AzureIoTClient 0:1f9b2707ec7d 369 {
AzureIoTClient 0:1f9b2707ec7d 370 /* Codes_SRS_SCHEMA_99_006:[If the schemaHandle is NULL, Schema_Destroy shall do nothing.] */
AzureIoTClient 0:1f9b2707ec7d 371 if (schemaHandle != NULL)
AzureIoTClient 0:1f9b2707ec7d 372 {
AzureIoTClient 0:1f9b2707ec7d 373 SCHEMA* schema = (SCHEMA*)schemaHandle;
AzureIoTClient 0:1f9b2707ec7d 374 size_t i;
AzureIoTClient 0:1f9b2707ec7d 375
AzureIoTClient 0:1f9b2707ec7d 376 /* Codes_SRS_SCHEMA_99_005:[Schema_Destroy shall free all resources associated with a schema.] */
AzureIoTClient 0:1f9b2707ec7d 377 for (i = 0; i < schema->ModelTypeCount; i++)
AzureIoTClient 0:1f9b2707ec7d 378 {
AzureIoTClient 0:1f9b2707ec7d 379 DestroyModel(schema->ModelTypes[i]);
AzureIoTClient 0:1f9b2707ec7d 380 }
AzureIoTClient 0:1f9b2707ec7d 381
AzureIoTClient 0:1f9b2707ec7d 382 free(schema->ModelTypes);
AzureIoTClient 0:1f9b2707ec7d 383
AzureIoTClient 0:1f9b2707ec7d 384 /* Codes_SRS_SCHEMA_99_005:[Schema_Destroy shall free all resources associated with a schema.] */
AzureIoTClient 0:1f9b2707ec7d 385 for (i = 0; i < schema->StructTypeCount; i++)
AzureIoTClient 0:1f9b2707ec7d 386 {
AzureIoTClient 0:1f9b2707ec7d 387 DestroyStruct(schema->StructTypes[i]);
AzureIoTClient 0:1f9b2707ec7d 388 }
AzureIoTClient 0:1f9b2707ec7d 389
AzureIoTClient 0:1f9b2707ec7d 390 free(schema->StructTypes);
AzureIoTClient 0:1f9b2707ec7d 391 free((void*)schema->Namespace);
AzureIoTClient 0:1f9b2707ec7d 392 free(schema);
AzureIoTClient 0:1f9b2707ec7d 393
AzureIoTClient 0:1f9b2707ec7d 394 schema = (SCHEMA*)VECTOR_find_if(g_schemas, (PREDICATE_FUNCTION)SchemaHandlesMatch, &schemaHandle);
AzureIoTClient 0:1f9b2707ec7d 395 if (schema != NULL)
AzureIoTClient 0:1f9b2707ec7d 396 {
AzureIoTClient 0:1f9b2707ec7d 397 VECTOR_erase(g_schemas, schema, 1);
AzureIoTClient 0:1f9b2707ec7d 398 }
AzureIoTClient 0:1f9b2707ec7d 399 // If the g_schema is empty then destroy it
AzureIoTClient 0:1f9b2707ec7d 400 if (VECTOR_size(g_schemas) == 0)
AzureIoTClient 0:1f9b2707ec7d 401 {
AzureIoTClient 0:1f9b2707ec7d 402 VECTOR_destroy(g_schemas);
AzureIoTClient 0:1f9b2707ec7d 403 g_schemas = NULL;
AzureIoTClient 0:1f9b2707ec7d 404 }
AzureIoTClient 0:1f9b2707ec7d 405 }
AzureIoTClient 0:1f9b2707ec7d 406 }
AzureIoTClient 0:1f9b2707ec7d 407
AzureIoTClient 0:1f9b2707ec7d 408 SCHEMA_RESULT Schema_DestroyIfUnused(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle)
AzureIoTClient 0:1f9b2707ec7d 409 {
AzureIoTClient 0:1f9b2707ec7d 410 SCHEMA_RESULT result;
AzureIoTClient 0:1f9b2707ec7d 411
AzureIoTClient 0:1f9b2707ec7d 412 /* Codes_SRS_SCHEMA_07_189: [If modelHandle variable is NULL Schema_DestroyIfUnused shall do nothing.] */
AzureIoTClient 0:1f9b2707ec7d 413 if (modelTypeHandle != NULL)
AzureIoTClient 0:1f9b2707ec7d 414 {
AzureIoTClient 0:1f9b2707ec7d 415 SCHEMA_HANDLE schemaHandle = Schema_GetSchemaForModelType(modelTypeHandle);
AzureIoTClient 0:1f9b2707ec7d 416 if (schemaHandle == NULL)
AzureIoTClient 0:1f9b2707ec7d 417 {
AzureIoTClient 0:1f9b2707ec7d 418 result = SCHEMA_ERROR;
AzureIoTClient 0:1f9b2707ec7d 419 }
AzureIoTClient 0:1f9b2707ec7d 420 else
AzureIoTClient 0:1f9b2707ec7d 421 {
AzureIoTClient 0:1f9b2707ec7d 422 SCHEMA* schema = (SCHEMA*)schemaHandle;
AzureIoTClient 0:1f9b2707ec7d 423 size_t nIndex;
AzureIoTClient 0:1f9b2707ec7d 424
AzureIoTClient 0:1f9b2707ec7d 425 /* Codes_SRS_SCHEMA_07_190: [Schema_DestroyIfUnused shall iterate through the ModuleTypes objects and if all the DeviceCount variables 0 then it will delete the schemaHandle.] */
AzureIoTClient 0:1f9b2707ec7d 426 for (nIndex = 0; nIndex < schema->ModelTypeCount; nIndex++)
AzureIoTClient 0:1f9b2707ec7d 427 {
AzureIoTClient 0:1f9b2707ec7d 428 MODEL_TYPE* modelType = (MODEL_TYPE*)schema->ModelTypes[nIndex];
AzureIoTClient 0:1f9b2707ec7d 429 if (modelType->DeviceCount > 0)
AzureIoTClient 0:1f9b2707ec7d 430 break;
AzureIoTClient 0:1f9b2707ec7d 431 }
AzureIoTClient 0:1f9b2707ec7d 432 /* Codes_SRS_SCHEMA_07_191: [If 1 or more DeviceCount variables are > 0 then Schema_DestroyIfUnused shall do nothing.] */
AzureIoTClient 0:1f9b2707ec7d 433 if (nIndex == schema->ModelTypeCount)
AzureIoTClient 0:1f9b2707ec7d 434 {
AzureIoTClient 0:1f9b2707ec7d 435 Schema_Destroy(schemaHandle);
AzureIoTClient 0:1f9b2707ec7d 436 result = SCHEMA_OK;
AzureIoTClient 0:1f9b2707ec7d 437 }
AzureIoTClient 0:1f9b2707ec7d 438 else
AzureIoTClient 0:1f9b2707ec7d 439 {
AzureIoTClient 0:1f9b2707ec7d 440 result = SCHEMA_MODEL_IN_USE;
AzureIoTClient 0:1f9b2707ec7d 441 }
AzureIoTClient 0:1f9b2707ec7d 442 }
AzureIoTClient 0:1f9b2707ec7d 443 }
AzureIoTClient 0:1f9b2707ec7d 444 else
AzureIoTClient 0:1f9b2707ec7d 445 {
AzureIoTClient 0:1f9b2707ec7d 446 result = SCHEMA_INVALID_ARG;
AzureIoTClient 0:1f9b2707ec7d 447 }
AzureIoTClient 0:1f9b2707ec7d 448 return result;
AzureIoTClient 0:1f9b2707ec7d 449 }
AzureIoTClient 0:1f9b2707ec7d 450
AzureIoTClient 0:1f9b2707ec7d 451 SCHEMA_RESULT Schema_AddDeviceRef(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle)
AzureIoTClient 0:1f9b2707ec7d 452 {
AzureIoTClient 0:1f9b2707ec7d 453 SCHEMA_RESULT result;
AzureIoTClient 0:1f9b2707ec7d 454 if (modelTypeHandle == NULL)
AzureIoTClient 0:1f9b2707ec7d 455 {
AzureIoTClient 0:1f9b2707ec7d 456 /* Codes_SRS_SCHEMA_07_187: [Schema_AddDeviceRef shall return SCHEMA_INVALID_ARG if modelTypeHandle is NULL.] */
AzureIoTClient 0:1f9b2707ec7d 457 result = SCHEMA_INVALID_ARG;
AzureIoTClient 11:b1327861f5e0 458 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 459 }
AzureIoTClient 0:1f9b2707ec7d 460 else
AzureIoTClient 0:1f9b2707ec7d 461 {
AzureIoTClient 0:1f9b2707ec7d 462 MODEL_TYPE* model = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 463 /* Codes_SRS_SCHEMA_07_188: [If the modelTypeHandle is nonNULL, Schema_AddDeviceRef shall increment the MODEL_TYPE DeviceCount variable.] */
AzureIoTClient 0:1f9b2707ec7d 464 model->DeviceCount++;
AzureIoTClient 0:1f9b2707ec7d 465 result = SCHEMA_OK;
AzureIoTClient 0:1f9b2707ec7d 466 }
AzureIoTClient 0:1f9b2707ec7d 467 return result;
AzureIoTClient 0:1f9b2707ec7d 468 }
AzureIoTClient 0:1f9b2707ec7d 469
AzureIoTClient 0:1f9b2707ec7d 470 SCHEMA_RESULT Schema_ReleaseDeviceRef(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle)
AzureIoTClient 0:1f9b2707ec7d 471 {
AzureIoTClient 0:1f9b2707ec7d 472 SCHEMA_RESULT result;
AzureIoTClient 0:1f9b2707ec7d 473 /* Codes_SRS_SCHEMA_07_184: [Schema_DeviceRelease shall do nothing if the supplied modelHandle is NULL.] */
AzureIoTClient 0:1f9b2707ec7d 474 if (modelTypeHandle == NULL)
AzureIoTClient 0:1f9b2707ec7d 475 {
AzureIoTClient 0:1f9b2707ec7d 476 result = SCHEMA_INVALID_ARG;
AzureIoTClient 11:b1327861f5e0 477 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 478 }
AzureIoTClient 0:1f9b2707ec7d 479 else
AzureIoTClient 0:1f9b2707ec7d 480 {
AzureIoTClient 0:1f9b2707ec7d 481 MODEL_TYPE* model = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 482 if (model->DeviceCount > 0)
AzureIoTClient 0:1f9b2707ec7d 483 {
AzureIoTClient 0:1f9b2707ec7d 484 /* Codes_SRS_SCHEMA_07_186: [On a nonNULL SCHEMA_MODEL_TYPE_HANDLE if the DeviceCount variable is > 0 then the variable will be decremented.] */
AzureIoTClient 0:1f9b2707ec7d 485 model->DeviceCount--;
AzureIoTClient 0:1f9b2707ec7d 486 result = SCHEMA_OK;
AzureIoTClient 0:1f9b2707ec7d 487 }
AzureIoTClient 0:1f9b2707ec7d 488 else
AzureIoTClient 0:1f9b2707ec7d 489 {
AzureIoTClient 0:1f9b2707ec7d 490 result = SCHEMA_DEVICE_COUNT_ZERO;
AzureIoTClient 11:b1327861f5e0 491 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 492 }
AzureIoTClient 0:1f9b2707ec7d 493 }
AzureIoTClient 0:1f9b2707ec7d 494 return result;
AzureIoTClient 0:1f9b2707ec7d 495 }
AzureIoTClient 0:1f9b2707ec7d 496
AzureIoTClient 0:1f9b2707ec7d 497 /* Codes_SRS_SCHEMA_99_007:[Schema_CreateModelType shall create a new model type and return a handle to it.] */
AzureIoTClient 0:1f9b2707ec7d 498 SCHEMA_MODEL_TYPE_HANDLE Schema_CreateModelType(SCHEMA_HANDLE schemaHandle, const char* modelName)
AzureIoTClient 0:1f9b2707ec7d 499 {
AzureIoTClient 0:1f9b2707ec7d 500 SCHEMA_MODEL_TYPE_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 501
AzureIoTClient 0:1f9b2707ec7d 502 /* Codes_SRS_SCHEMA_99_010:[If any of the arguments is NULL, Schema_CreateModelType shall fail.] */
AzureIoTClient 0:1f9b2707ec7d 503 if ((schemaHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 504 (modelName == NULL))
AzureIoTClient 0:1f9b2707ec7d 505 {
AzureIoTClient 0:1f9b2707ec7d 506 /* Codes_SRS_SCHEMA_99_009:[On failure, Schema_CreateModelType shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 507 result = NULL;
AzureIoTClient 11:b1327861f5e0 508 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 509 }
AzureIoTClient 0:1f9b2707ec7d 510 else
AzureIoTClient 0:1f9b2707ec7d 511 {
AzureIoTClient 0:1f9b2707ec7d 512 SCHEMA* schema = (SCHEMA*)schemaHandle;
AzureIoTClient 0:1f9b2707ec7d 513
AzureIoTClient 0:1f9b2707ec7d 514 /* Codes_SRS_SCHEMA_99_100: [Schema_CreateModelType shall return SCHEMA_DUPLICATE_ELEMENT if modelName already exists.] */
AzureIoTClient 0:1f9b2707ec7d 515 size_t i;
AzureIoTClient 0:1f9b2707ec7d 516 for (i = 0; i < schema->ModelTypeCount; i++)
AzureIoTClient 0:1f9b2707ec7d 517 {
AzureIoTClient 0:1f9b2707ec7d 518 MODEL_TYPE* model = (MODEL_TYPE*)(schema->ModelTypes[i]);
AzureIoTClient 0:1f9b2707ec7d 519 if (strcmp(model->Name, modelName) == 0)
AzureIoTClient 0:1f9b2707ec7d 520 {
AzureIoTClient 0:1f9b2707ec7d 521 break;
AzureIoTClient 0:1f9b2707ec7d 522 }
AzureIoTClient 0:1f9b2707ec7d 523 }
AzureIoTClient 0:1f9b2707ec7d 524
AzureIoTClient 0:1f9b2707ec7d 525 if (i < schema->ModelTypeCount)
AzureIoTClient 0:1f9b2707ec7d 526 {
AzureIoTClient 0:1f9b2707ec7d 527 /* Codes_SRS_SCHEMA_99_009:[On failure, Schema_CreateModelType shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 528 result = NULL;
AzureIoTClient 0:1f9b2707ec7d 529 LogError("%s Model Name already exists", modelName);
AzureIoTClient 0:1f9b2707ec7d 530 }
AzureIoTClient 0:1f9b2707ec7d 531
AzureIoTClient 0:1f9b2707ec7d 532 else
AzureIoTClient 0:1f9b2707ec7d 533 {
AzureIoTClient 0:1f9b2707ec7d 534 SCHEMA_MODEL_TYPE_HANDLE* newModelTypes = (SCHEMA_MODEL_TYPE_HANDLE*)realloc(schema->ModelTypes, sizeof(SCHEMA_MODEL_TYPE_HANDLE) * (schema->ModelTypeCount + 1));
AzureIoTClient 0:1f9b2707ec7d 535 if (newModelTypes == NULL)
AzureIoTClient 0:1f9b2707ec7d 536 {
AzureIoTClient 0:1f9b2707ec7d 537 /* Codes_SRS_SCHEMA_99_009:[On failure, Schema_CreateModelType shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 538 result = NULL;
AzureIoTClient 11:b1327861f5e0 539 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 540 }
AzureIoTClient 0:1f9b2707ec7d 541 else
AzureIoTClient 0:1f9b2707ec7d 542 {
AzureIoTClient 0:1f9b2707ec7d 543 MODEL_TYPE* modelType;
AzureIoTClient 0:1f9b2707ec7d 544 schema->ModelTypes = newModelTypes;
AzureIoTClient 0:1f9b2707ec7d 545
AzureIoTClient 0:1f9b2707ec7d 546 if ((modelType = (MODEL_TYPE*)malloc(sizeof(MODEL_TYPE))) == NULL)
AzureIoTClient 0:1f9b2707ec7d 547 {
AzureIoTClient 0:1f9b2707ec7d 548
AzureIoTClient 0:1f9b2707ec7d 549 /* Codes_SRS_SCHEMA_99_009:[On failure, Schema_CreateModelType shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 550 result = NULL;
AzureIoTClient 11:b1327861f5e0 551 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 552 }
AzureIoTClient 0:1f9b2707ec7d 553 else if (mallocAndStrcpy_s((char**)&modelType->Name, modelName) != 0)
AzureIoTClient 0:1f9b2707ec7d 554 {
AzureIoTClient 0:1f9b2707ec7d 555 /* Codes_SRS_SCHEMA_99_009:[On failure, Schema_CreateModelType shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 556 result = NULL;
AzureIoTClient 0:1f9b2707ec7d 557 free(modelType);
AzureIoTClient 11:b1327861f5e0 558 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 559 }
AzureIoTClient 0:1f9b2707ec7d 560 else
AzureIoTClient 0:1f9b2707ec7d 561 {
AzureIoTClient 0:1f9b2707ec7d 562 modelType->PropertyCount = 0;
AzureIoTClient 0:1f9b2707ec7d 563 modelType->Properties = NULL;
AzureIoTClient 0:1f9b2707ec7d 564 modelType->ActionCount = 0;
AzureIoTClient 0:1f9b2707ec7d 565 modelType->Actions = NULL;
AzureIoTClient 0:1f9b2707ec7d 566 modelType->SchemaHandle = schemaHandle;
AzureIoTClient 0:1f9b2707ec7d 567 modelType->DeviceCount = 0;
AzureIoTClient 0:1f9b2707ec7d 568 modelType->models = VECTOR_create(sizeof(MODEL_IN_MODEL) );
AzureIoTClient 0:1f9b2707ec7d 569 schema->ModelTypes[schema->ModelTypeCount] = modelType;
AzureIoTClient 0:1f9b2707ec7d 570 schema->ModelTypeCount++;
AzureIoTClient 0:1f9b2707ec7d 571
AzureIoTClient 0:1f9b2707ec7d 572 /* Codes_SRS_SCHEMA_99_008:[On success, a non-NULL handle shall be returned.] */
AzureIoTClient 0:1f9b2707ec7d 573 result = (SCHEMA_MODEL_TYPE_HANDLE)modelType;
AzureIoTClient 0:1f9b2707ec7d 574 }
AzureIoTClient 0:1f9b2707ec7d 575
AzureIoTClient 0:1f9b2707ec7d 576 /* If possible, reduce the memory of over allocation */
AzureIoTClient 0:1f9b2707ec7d 577 if (result == NULL)
AzureIoTClient 0:1f9b2707ec7d 578 {
AzureIoTClient 0:1f9b2707ec7d 579 SCHEMA_MODEL_TYPE_HANDLE* oldModelTypes = (SCHEMA_MODEL_TYPE_HANDLE*)realloc(schema->ModelTypes, sizeof(SCHEMA_MODEL_TYPE_HANDLE) * schema->ModelTypeCount);
AzureIoTClient 0:1f9b2707ec7d 580 if (oldModelTypes == NULL)
AzureIoTClient 0:1f9b2707ec7d 581 {
AzureIoTClient 0:1f9b2707ec7d 582 result = NULL;
AzureIoTClient 11:b1327861f5e0 583 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 584 }
AzureIoTClient 0:1f9b2707ec7d 585 else
AzureIoTClient 0:1f9b2707ec7d 586 {
AzureIoTClient 0:1f9b2707ec7d 587 schema->ModelTypes = oldModelTypes;
AzureIoTClient 0:1f9b2707ec7d 588 }
AzureIoTClient 0:1f9b2707ec7d 589 }
AzureIoTClient 0:1f9b2707ec7d 590 }
AzureIoTClient 0:1f9b2707ec7d 591 }
AzureIoTClient 0:1f9b2707ec7d 592 }
AzureIoTClient 0:1f9b2707ec7d 593
AzureIoTClient 0:1f9b2707ec7d 594 return result;
AzureIoTClient 0:1f9b2707ec7d 595 }
AzureIoTClient 0:1f9b2707ec7d 596
AzureIoTClient 0:1f9b2707ec7d 597 SCHEMA_HANDLE Schema_GetSchemaForModelType(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle)
AzureIoTClient 0:1f9b2707ec7d 598 {
AzureIoTClient 0:1f9b2707ec7d 599 SCHEMA_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 600
AzureIoTClient 0:1f9b2707ec7d 601 if (modelTypeHandle == NULL)
AzureIoTClient 0:1f9b2707ec7d 602 {
AzureIoTClient 0:1f9b2707ec7d 603 /* Codes_SRS_SCHEMA_99_132: [If the modelTypeHandle argument is NULL, Schema_GetSchemaForModelType shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 604 result = NULL;
AzureIoTClient 0:1f9b2707ec7d 605 }
AzureIoTClient 0:1f9b2707ec7d 606 else
AzureIoTClient 0:1f9b2707ec7d 607 {
AzureIoTClient 0:1f9b2707ec7d 608 /* Codes_SRS_SCHEMA_99_131: [Schema_GetSchemaForModelType returns the schema handle for a given model type.] */
AzureIoTClient 0:1f9b2707ec7d 609 result = ((MODEL_TYPE*)modelTypeHandle)->SchemaHandle;
AzureIoTClient 0:1f9b2707ec7d 610 }
AzureIoTClient 0:1f9b2707ec7d 611
AzureIoTClient 0:1f9b2707ec7d 612 return result;
AzureIoTClient 0:1f9b2707ec7d 613 }
AzureIoTClient 0:1f9b2707ec7d 614
AzureIoTClient 0:1f9b2707ec7d 615 /* Codes_SRS_SCHEMA_99_011:[Schema_AddModelProperty shall add one property to the model type identified by modelTypeHandle.] */
AzureIoTClient 0:1f9b2707ec7d 616 SCHEMA_RESULT Schema_AddModelProperty(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle, const char* propertyName, const char* propertyType)
AzureIoTClient 0:1f9b2707ec7d 617 {
AzureIoTClient 0:1f9b2707ec7d 618 return AddModelProperty((MODEL_TYPE*)modelTypeHandle, propertyName, propertyType);
AzureIoTClient 0:1f9b2707ec7d 619 }
AzureIoTClient 0:1f9b2707ec7d 620
AzureIoTClient 0:1f9b2707ec7d 621 SCHEMA_ACTION_HANDLE Schema_CreateModelAction(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle, const char* actionName)
AzureIoTClient 0:1f9b2707ec7d 622 {
AzureIoTClient 0:1f9b2707ec7d 623 SCHEMA_ACTION_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 624
AzureIoTClient 0:1f9b2707ec7d 625 /* Codes_SRS_SCHEMA_99_104: [If any of the modelTypeHandle or actionName arguments is NULL, Schema_CreateModelAction shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 626 if ((modelTypeHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 627 (actionName == NULL))
AzureIoTClient 0:1f9b2707ec7d 628 {
AzureIoTClient 0:1f9b2707ec7d 629 result = NULL;
AzureIoTClient 11:b1327861f5e0 630 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 631 }
AzureIoTClient 0:1f9b2707ec7d 632 else
AzureIoTClient 0:1f9b2707ec7d 633 {
AzureIoTClient 0:1f9b2707ec7d 634 MODEL_TYPE* modelType = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 635 size_t i;
AzureIoTClient 0:1f9b2707ec7d 636
AzureIoTClient 0:1f9b2707ec7d 637 /* Codes_SRS_SCHEMA_99_105: [The action name shall be unique per model, if the same action name is added twice to a model, Schema_CreateModelAction shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 638 for (i = 0; i < modelType->ActionCount; i++)
AzureIoTClient 0:1f9b2707ec7d 639 {
AzureIoTClient 0:1f9b2707ec7d 640 ACTION* action = (ACTION*)modelType->Actions[i];
AzureIoTClient 0:1f9b2707ec7d 641 if (strcmp(action->ActionName, actionName) == 0)
AzureIoTClient 0:1f9b2707ec7d 642 {
AzureIoTClient 0:1f9b2707ec7d 643 break;
AzureIoTClient 0:1f9b2707ec7d 644 }
AzureIoTClient 0:1f9b2707ec7d 645 }
AzureIoTClient 0:1f9b2707ec7d 646
AzureIoTClient 0:1f9b2707ec7d 647 if (i < modelType->ActionCount)
AzureIoTClient 0:1f9b2707ec7d 648 {
AzureIoTClient 0:1f9b2707ec7d 649 result = NULL;
AzureIoTClient 11:b1327861f5e0 650 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_DUPLICATE_ELEMENT));
AzureIoTClient 0:1f9b2707ec7d 651 }
AzureIoTClient 0:1f9b2707ec7d 652 else
AzureIoTClient 0:1f9b2707ec7d 653 {
AzureIoTClient 0:1f9b2707ec7d 654 /* Codes_SRS_SCHEMA_99_102: [Schema_CreateModelAction shall add one action to the model type identified by modelTypeHandle.] */
AzureIoTClient 0:1f9b2707ec7d 655 SCHEMA_ACTION_HANDLE* newActions = (SCHEMA_ACTION_HANDLE*)realloc(modelType->Actions, sizeof(SCHEMA_ACTION_HANDLE) * (modelType->ActionCount + 1));
AzureIoTClient 0:1f9b2707ec7d 656 if (newActions == NULL)
AzureIoTClient 0:1f9b2707ec7d 657 {
AzureIoTClient 0:1f9b2707ec7d 658 /* Codes_SRS_SCHEMA_99_106: [On any other error, Schema_CreateModelAction shall return NULL.]*/
AzureIoTClient 0:1f9b2707ec7d 659 result = NULL;
AzureIoTClient 11:b1327861f5e0 660 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 661 }
AzureIoTClient 0:1f9b2707ec7d 662 else
AzureIoTClient 0:1f9b2707ec7d 663 {
AzureIoTClient 0:1f9b2707ec7d 664 ACTION* newAction;
AzureIoTClient 0:1f9b2707ec7d 665 modelType->Actions = newActions;
AzureIoTClient 0:1f9b2707ec7d 666
AzureIoTClient 0:1f9b2707ec7d 667 /* Codes_SRS_SCHEMA_99_103: [On success, Schema_CreateModelAction shall return a none-NULL SCHEMA_ACTION_HANDLE to the newly created action.] */
AzureIoTClient 0:1f9b2707ec7d 668 if ((newAction = (ACTION*)malloc(sizeof(ACTION))) == NULL)
AzureIoTClient 0:1f9b2707ec7d 669 {
AzureIoTClient 0:1f9b2707ec7d 670 /* Codes_SRS_SCHEMA_99_106: [On any other error, Schema_CreateModelAction shall return NULL.]*/
AzureIoTClient 0:1f9b2707ec7d 671 result = NULL;
AzureIoTClient 11:b1327861f5e0 672 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 673 }
AzureIoTClient 0:1f9b2707ec7d 674 else
AzureIoTClient 0:1f9b2707ec7d 675 {
AzureIoTClient 0:1f9b2707ec7d 676 if (mallocAndStrcpy_s((char**)&newAction->ActionName, actionName) != 0)
AzureIoTClient 0:1f9b2707ec7d 677 {
AzureIoTClient 0:1f9b2707ec7d 678 /* Codes_SRS_SCHEMA_99_106: [On any other error, Schema_CreateModelAction shall return NULL.]*/
AzureIoTClient 0:1f9b2707ec7d 679 free(newAction);
AzureIoTClient 0:1f9b2707ec7d 680 result = NULL;
AzureIoTClient 11:b1327861f5e0 681 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 682 }
AzureIoTClient 0:1f9b2707ec7d 683 else
AzureIoTClient 0:1f9b2707ec7d 684 {
AzureIoTClient 0:1f9b2707ec7d 685 newAction->ArgumentCount = 0;
AzureIoTClient 0:1f9b2707ec7d 686 newAction->ArgumentHandles = NULL;
AzureIoTClient 0:1f9b2707ec7d 687
AzureIoTClient 0:1f9b2707ec7d 688 modelType->Actions[modelType->ActionCount] = newAction;
AzureIoTClient 0:1f9b2707ec7d 689 modelType->ActionCount++;
AzureIoTClient 0:1f9b2707ec7d 690 result = (SCHEMA_ACTION_HANDLE)(newAction);
AzureIoTClient 0:1f9b2707ec7d 691 }
AzureIoTClient 0:1f9b2707ec7d 692
AzureIoTClient 0:1f9b2707ec7d 693 /* If possible, reduce the memory of over allocation */
AzureIoTClient 0:1f9b2707ec7d 694 if (result == NULL)
AzureIoTClient 0:1f9b2707ec7d 695 {
AzureIoTClient 0:1f9b2707ec7d 696 SCHEMA_ACTION_HANDLE* oldActions = (SCHEMA_ACTION_HANDLE*)realloc(modelType->Actions, sizeof(SCHEMA_ACTION_HANDLE) * modelType->ActionCount);
AzureIoTClient 0:1f9b2707ec7d 697 if (oldActions == NULL)
AzureIoTClient 0:1f9b2707ec7d 698 {
AzureIoTClient 11:b1327861f5e0 699 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 700 }
AzureIoTClient 0:1f9b2707ec7d 701 else
AzureIoTClient 0:1f9b2707ec7d 702 {
AzureIoTClient 0:1f9b2707ec7d 703 modelType->Actions = oldActions;
AzureIoTClient 0:1f9b2707ec7d 704 }
AzureIoTClient 0:1f9b2707ec7d 705 }
AzureIoTClient 0:1f9b2707ec7d 706 }
AzureIoTClient 0:1f9b2707ec7d 707 }
AzureIoTClient 0:1f9b2707ec7d 708 }
AzureIoTClient 0:1f9b2707ec7d 709 }
AzureIoTClient 0:1f9b2707ec7d 710 return result;
AzureIoTClient 0:1f9b2707ec7d 711 }
AzureIoTClient 0:1f9b2707ec7d 712
AzureIoTClient 0:1f9b2707ec7d 713 SCHEMA_RESULT Schema_AddModelActionArgument(SCHEMA_ACTION_HANDLE actionHandle, const char* argumentName, const char* argumentType)
AzureIoTClient 0:1f9b2707ec7d 714 {
AzureIoTClient 0:1f9b2707ec7d 715 SCHEMA_RESULT result;
AzureIoTClient 0:1f9b2707ec7d 716
AzureIoTClient 0:1f9b2707ec7d 717 /* Codes_SRS_SCHEMA_99_109: [If any of the arguments is NULL, Schema_AddModelActionArgument shall return SCHEMA_INVALID_ARG.] */
AzureIoTClient 0:1f9b2707ec7d 718 if ((actionHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 719 (argumentName == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 720 (argumentType == NULL))
AzureIoTClient 0:1f9b2707ec7d 721 {
AzureIoTClient 0:1f9b2707ec7d 722 result = SCHEMA_INVALID_ARG;
AzureIoTClient 11:b1327861f5e0 723 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 724 }
AzureIoTClient 0:1f9b2707ec7d 725 else
AzureIoTClient 0:1f9b2707ec7d 726 {
AzureIoTClient 0:1f9b2707ec7d 727 ACTION* action = (ACTION*)actionHandle;
AzureIoTClient 0:1f9b2707ec7d 728
AzureIoTClient 0:1f9b2707ec7d 729 /* Codes_SRS_SCHEMA_99_110: [The argument name shall be unique per action, if the same name is added twice to an action, SCHEMA_DUPLICATE_ELEMENT shall be returned.] */
AzureIoTClient 0:1f9b2707ec7d 730 /* Codes_SRS_SCHEMA_99_111: [Schema_AddModelActionArgument shall accept arguments with different names of the same type.] */
AzureIoTClient 0:1f9b2707ec7d 731 size_t i;
AzureIoTClient 0:1f9b2707ec7d 732 for (i = 0; i < action->ArgumentCount; i++)
AzureIoTClient 0:1f9b2707ec7d 733 {
AzureIoTClient 0:1f9b2707ec7d 734 SCHEMA_ACTION_ARGUMENT* actionArgument = (SCHEMA_ACTION_ARGUMENT*)action->ArgumentHandles[i];
AzureIoTClient 0:1f9b2707ec7d 735 if (strcmp((actionArgument->Name), argumentName) == 0)
AzureIoTClient 0:1f9b2707ec7d 736 {
AzureIoTClient 0:1f9b2707ec7d 737 break;
AzureIoTClient 0:1f9b2707ec7d 738 }
AzureIoTClient 0:1f9b2707ec7d 739 }
AzureIoTClient 0:1f9b2707ec7d 740
AzureIoTClient 0:1f9b2707ec7d 741 if (i < action->ArgumentCount)
AzureIoTClient 0:1f9b2707ec7d 742 {
AzureIoTClient 0:1f9b2707ec7d 743 result = SCHEMA_DUPLICATE_ELEMENT;
AzureIoTClient 11:b1327861f5e0 744 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 745 }
AzureIoTClient 0:1f9b2707ec7d 746 else
AzureIoTClient 0:1f9b2707ec7d 747 {
AzureIoTClient 0:1f9b2707ec7d 748 /* Codes_SRS_SCHEMA_99_107: [Schema_AddModelActionArgument shall add one argument name & type to an action identified by actionHandle.] */
AzureIoTClient 0:1f9b2707ec7d 749 SCHEMA_ACTION_ARGUMENT_HANDLE* newArguments = (SCHEMA_ACTION_ARGUMENT_HANDLE*)realloc(action->ArgumentHandles, sizeof(SCHEMA_ACTION_ARGUMENT_HANDLE) * (action->ArgumentCount + 1));
AzureIoTClient 0:1f9b2707ec7d 750 if (newArguments == NULL)
AzureIoTClient 0:1f9b2707ec7d 751 {
AzureIoTClient 0:1f9b2707ec7d 752 /* Codes_SRS_SCHEMA_99_112: [On any other error, Schema_ AddModelActionArgumet shall return SCHEMA_ERROR.] */
AzureIoTClient 0:1f9b2707ec7d 753 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 754 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 755 }
AzureIoTClient 0:1f9b2707ec7d 756 else
AzureIoTClient 0:1f9b2707ec7d 757 {
AzureIoTClient 0:1f9b2707ec7d 758 SCHEMA_ACTION_ARGUMENT* newActionArgument;
AzureIoTClient 0:1f9b2707ec7d 759 if ((newActionArgument = (SCHEMA_ACTION_ARGUMENT*)malloc(sizeof(SCHEMA_ACTION_ARGUMENT))) == NULL)
AzureIoTClient 0:1f9b2707ec7d 760 {
AzureIoTClient 0:1f9b2707ec7d 761 /* Codes_SRS_SCHEMA_99_112: [On any other error, Schema_ AddModelActionArgumet shall return SCHEMA_ERROR.] */
AzureIoTClient 0:1f9b2707ec7d 762 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 763 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 764 }
AzureIoTClient 0:1f9b2707ec7d 765 else
AzureIoTClient 0:1f9b2707ec7d 766 {
AzureIoTClient 0:1f9b2707ec7d 767 if (mallocAndStrcpy_s((char**)&newActionArgument->Name, argumentName) != 0)
AzureIoTClient 0:1f9b2707ec7d 768 {
AzureIoTClient 0:1f9b2707ec7d 769 /* Codes_SRS_SCHEMA_99_112: [On any other error, Schema_ AddModelActionArgumet shall return SCHEMA_ERROR.] */
AzureIoTClient 0:1f9b2707ec7d 770 free(newActionArgument);
AzureIoTClient 0:1f9b2707ec7d 771 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 772 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 773 }
AzureIoTClient 0:1f9b2707ec7d 774 else if (mallocAndStrcpy_s((char**)&newActionArgument->Type, argumentType) != 0)
AzureIoTClient 0:1f9b2707ec7d 775 {
AzureIoTClient 0:1f9b2707ec7d 776 /* Codes_SRS_SCHEMA_99_112: [On any other error, Schema_ AddModelActionArgumet shall return SCHEMA_ERROR.] */
AzureIoTClient 0:1f9b2707ec7d 777 free((void*)newActionArgument->Name);
AzureIoTClient 0:1f9b2707ec7d 778 free(newActionArgument);
AzureIoTClient 0:1f9b2707ec7d 779 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 780 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 781 }
AzureIoTClient 0:1f9b2707ec7d 782 else
AzureIoTClient 0:1f9b2707ec7d 783 {
AzureIoTClient 0:1f9b2707ec7d 784 action->ArgumentHandles = newArguments;
AzureIoTClient 0:1f9b2707ec7d 785 /* Codes_SRS_SCHEMA_99_119: [Schema_AddModelActionArgument shall preserve the order of the action arguments according to the order in which they were added, starting with index 0 for the first added argument.] */
AzureIoTClient 0:1f9b2707ec7d 786 action->ArgumentHandles[action->ArgumentCount] = newActionArgument;
AzureIoTClient 0:1f9b2707ec7d 787 action->ArgumentCount++;
AzureIoTClient 0:1f9b2707ec7d 788
AzureIoTClient 0:1f9b2707ec7d 789 /* Codes_SRS_SCHEMA_99_108: [On success, Schema_AddModelActionArgunent shall return SCHEMA_OK.] */
AzureIoTClient 0:1f9b2707ec7d 790 result = SCHEMA_OK;
AzureIoTClient 0:1f9b2707ec7d 791 }
AzureIoTClient 0:1f9b2707ec7d 792 }
AzureIoTClient 0:1f9b2707ec7d 793
AzureIoTClient 0:1f9b2707ec7d 794 /* If possible, reduce the memory of over allocation */
AzureIoTClient 0:1f9b2707ec7d 795 if (result == SCHEMA_ERROR)
AzureIoTClient 0:1f9b2707ec7d 796 {
AzureIoTClient 0:1f9b2707ec7d 797 SCHEMA_ACTION_ARGUMENT_HANDLE* oldArguments = (SCHEMA_ACTION_ARGUMENT_HANDLE*)realloc(action->ArgumentHandles, sizeof(SCHEMA_ACTION_ARGUMENT_HANDLE) * action->ArgumentCount);
AzureIoTClient 0:1f9b2707ec7d 798 if (oldArguments == NULL)
AzureIoTClient 0:1f9b2707ec7d 799 {
AzureIoTClient 11:b1327861f5e0 800 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 801 }
AzureIoTClient 0:1f9b2707ec7d 802 else
AzureIoTClient 0:1f9b2707ec7d 803 {
AzureIoTClient 0:1f9b2707ec7d 804 action->ArgumentHandles = oldArguments;
AzureIoTClient 0:1f9b2707ec7d 805 }
AzureIoTClient 0:1f9b2707ec7d 806 }
AzureIoTClient 0:1f9b2707ec7d 807 }
AzureIoTClient 0:1f9b2707ec7d 808 }
AzureIoTClient 0:1f9b2707ec7d 809 }
AzureIoTClient 0:1f9b2707ec7d 810 return result;
AzureIoTClient 0:1f9b2707ec7d 811 }
AzureIoTClient 0:1f9b2707ec7d 812
AzureIoTClient 0:1f9b2707ec7d 813 SCHEMA_PROPERTY_HANDLE Schema_GetModelPropertyByName(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle, const char* propertyName)
AzureIoTClient 0:1f9b2707ec7d 814 {
AzureIoTClient 0:1f9b2707ec7d 815 SCHEMA_PROPERTY_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 816
AzureIoTClient 0:1f9b2707ec7d 817 /* Codes_SRS_SCHEMA_99_038:[Schema_GetModelPropertyByName shall return NULL if unable to find a matching property or if any of the arguments are NULL.] */
AzureIoTClient 0:1f9b2707ec7d 818 if ((modelTypeHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 819 (propertyName == NULL))
AzureIoTClient 0:1f9b2707ec7d 820 {
AzureIoTClient 0:1f9b2707ec7d 821 result = NULL;
AzureIoTClient 11:b1327861f5e0 822 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 823 }
AzureIoTClient 0:1f9b2707ec7d 824 else
AzureIoTClient 0:1f9b2707ec7d 825 {
AzureIoTClient 0:1f9b2707ec7d 826 size_t i;
AzureIoTClient 0:1f9b2707ec7d 827 MODEL_TYPE* modelType = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 828
AzureIoTClient 0:1f9b2707ec7d 829 /* Codes_SRS_SCHEMA_99_036:[Schema_GetModelPropertyByName shall return a non-NULL SCHEMA_PROPERTY_HANDLE corresponding to the model type identified by modelTypeHandle and matching the propertyName argument value.] */
AzureIoTClient 0:1f9b2707ec7d 830 for (i = 0; i < modelType->PropertyCount; i++)
AzureIoTClient 0:1f9b2707ec7d 831 {
AzureIoTClient 0:1f9b2707ec7d 832 PROPERTY* modelProperty = (PROPERTY*)modelType->Properties[i];
AzureIoTClient 0:1f9b2707ec7d 833 if (strcmp(modelProperty->PropertyName, propertyName) == 0)
AzureIoTClient 0:1f9b2707ec7d 834 {
AzureIoTClient 0:1f9b2707ec7d 835 break;
AzureIoTClient 0:1f9b2707ec7d 836 }
AzureIoTClient 0:1f9b2707ec7d 837 }
AzureIoTClient 0:1f9b2707ec7d 838
AzureIoTClient 0:1f9b2707ec7d 839 if (i == modelType->PropertyCount)
AzureIoTClient 0:1f9b2707ec7d 840 {
AzureIoTClient 0:1f9b2707ec7d 841 /* Codes_SRS_SCHEMA_99_038:[Schema_GetModelPropertyByName shall return NULL if unable to find a matching property or if any of the arguments are NULL.] */
AzureIoTClient 0:1f9b2707ec7d 842 result = NULL;
AzureIoTClient 11:b1327861f5e0 843 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ELEMENT_NOT_FOUND));
AzureIoTClient 0:1f9b2707ec7d 844 }
AzureIoTClient 0:1f9b2707ec7d 845 else
AzureIoTClient 0:1f9b2707ec7d 846 {
AzureIoTClient 0:1f9b2707ec7d 847 result = (SCHEMA_PROPERTY_HANDLE)(modelType->Properties[i]);
AzureIoTClient 0:1f9b2707ec7d 848 }
AzureIoTClient 0:1f9b2707ec7d 849 }
AzureIoTClient 0:1f9b2707ec7d 850
AzureIoTClient 0:1f9b2707ec7d 851 return result;
AzureIoTClient 0:1f9b2707ec7d 852 }
AzureIoTClient 0:1f9b2707ec7d 853
AzureIoTClient 0:1f9b2707ec7d 854 SCHEMA_RESULT Schema_GetModelPropertyCount(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle, size_t* propertyCount)
AzureIoTClient 0:1f9b2707ec7d 855 {
AzureIoTClient 0:1f9b2707ec7d 856 SCHEMA_RESULT result;
AzureIoTClient 0:1f9b2707ec7d 857
AzureIoTClient 0:1f9b2707ec7d 858 /* Codes_SRS_SCHEMA_99_092: [Schema_GetModelPropertyCount shall return SCHEMA_INVALID_ARG if any of the arguments is NULL.] */
AzureIoTClient 0:1f9b2707ec7d 859 if ((modelTypeHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 860 (propertyCount == NULL))
AzureIoTClient 0:1f9b2707ec7d 861 {
AzureIoTClient 0:1f9b2707ec7d 862 result = SCHEMA_INVALID_ARG;
AzureIoTClient 0:1f9b2707ec7d 863 }
AzureIoTClient 0:1f9b2707ec7d 864 else
AzureIoTClient 0:1f9b2707ec7d 865 {
AzureIoTClient 0:1f9b2707ec7d 866 /* Codes_SRS_SCHEMA_99_089: [Schema_GetModelPropertyCount shall provide the number of properties defined in the model type identified by modelTypeHandle.] */
AzureIoTClient 0:1f9b2707ec7d 867 MODEL_TYPE* modelType = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 868
AzureIoTClient 0:1f9b2707ec7d 869 /* Codes_SRS_SCHEMA_99_090: [The count shall be provided via the out argument propertyCount.]*/
AzureIoTClient 0:1f9b2707ec7d 870 *propertyCount = modelType->PropertyCount;
AzureIoTClient 0:1f9b2707ec7d 871
AzureIoTClient 0:1f9b2707ec7d 872 /* Codes_SRS_SCHEMA_99_091: [On success, Schema_GetModelPropertyCount shall return SCHEMA_OK.] */
AzureIoTClient 0:1f9b2707ec7d 873 result = SCHEMA_OK;
AzureIoTClient 0:1f9b2707ec7d 874 }
AzureIoTClient 0:1f9b2707ec7d 875
AzureIoTClient 0:1f9b2707ec7d 876 return result;
AzureIoTClient 0:1f9b2707ec7d 877 }
AzureIoTClient 0:1f9b2707ec7d 878
AzureIoTClient 0:1f9b2707ec7d 879 SCHEMA_PROPERTY_HANDLE Schema_GetModelPropertyByIndex(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle, size_t index)
AzureIoTClient 0:1f9b2707ec7d 880 {
AzureIoTClient 0:1f9b2707ec7d 881 SCHEMA_PROPERTY_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 882 MODEL_TYPE* modelType = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 883
AzureIoTClient 0:1f9b2707ec7d 884 /* Codes_SRS_SCHEMA_99_094: [Schema_GetModelProperty shall return NULL if the index specified is outside the valid range or if modelTypeHandle argument is NULL.] */
AzureIoTClient 0:1f9b2707ec7d 885 if ((modelTypeHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 886 (index >= modelType->PropertyCount))
AzureIoTClient 0:1f9b2707ec7d 887 {
AzureIoTClient 0:1f9b2707ec7d 888 result = NULL;
AzureIoTClient 11:b1327861f5e0 889 LogError("(Error code: %s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 890 }
AzureIoTClient 0:1f9b2707ec7d 891 else
AzureIoTClient 0:1f9b2707ec7d 892 {
AzureIoTClient 0:1f9b2707ec7d 893 /* Tests_SRS_SCHEMA_99_093: [Schema_GetModelProperty shall return a non-NULL SCHEMA_PROPERTY_HANDLE corresponding to the model type identified by modelTypeHandle and matching the index number provided by the index argument.] */
AzureIoTClient 0:1f9b2707ec7d 894 /* Codes_SRS_SCHEMA_99_097: [index is zero based, and the order in which actions were added shall be the index in which they will be retrieved.] */
AzureIoTClient 0:1f9b2707ec7d 895 result = modelType->Properties[index];
AzureIoTClient 0:1f9b2707ec7d 896 }
AzureIoTClient 0:1f9b2707ec7d 897
AzureIoTClient 0:1f9b2707ec7d 898 return result;
AzureIoTClient 0:1f9b2707ec7d 899 }
AzureIoTClient 0:1f9b2707ec7d 900
AzureIoTClient 0:1f9b2707ec7d 901 SCHEMA_ACTION_HANDLE Schema_GetModelActionByName(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle, const char* actionName)
AzureIoTClient 0:1f9b2707ec7d 902 {
AzureIoTClient 0:1f9b2707ec7d 903 SCHEMA_ACTION_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 904
AzureIoTClient 0:1f9b2707ec7d 905 /* Codes_SRS_SCHEMA_99_041:[Schema_GetModelActionByName shall return NULL if unable to find a matching action, if any of the arguments are NULL.] */
AzureIoTClient 0:1f9b2707ec7d 906 if ((modelTypeHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 907 (actionName == NULL))
AzureIoTClient 0:1f9b2707ec7d 908 {
AzureIoTClient 0:1f9b2707ec7d 909 result = NULL;
AzureIoTClient 11:b1327861f5e0 910 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 911 }
AzureIoTClient 0:1f9b2707ec7d 912 else
AzureIoTClient 0:1f9b2707ec7d 913 {
AzureIoTClient 0:1f9b2707ec7d 914 size_t i;
AzureIoTClient 0:1f9b2707ec7d 915 MODEL_TYPE* modelType = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 916
AzureIoTClient 0:1f9b2707ec7d 917 /* Codes_SRS_SCHEMA_99_040:[Schema_GetModelActionByName shall return a non-NULL SCHEMA_ACTION_HANDLE corresponding to the model type identified by modelTypeHandle and matching the actionName argument value.] */
AzureIoTClient 0:1f9b2707ec7d 918 for (i = 0; i < modelType->ActionCount; i++)
AzureIoTClient 0:1f9b2707ec7d 919 {
AzureIoTClient 0:1f9b2707ec7d 920 ACTION* modelAction = (ACTION*)modelType->Actions[i];
AzureIoTClient 0:1f9b2707ec7d 921 if (strcmp(modelAction->ActionName, actionName) == 0)
AzureIoTClient 0:1f9b2707ec7d 922 {
AzureIoTClient 0:1f9b2707ec7d 923 break;
AzureIoTClient 0:1f9b2707ec7d 924 }
AzureIoTClient 0:1f9b2707ec7d 925 }
AzureIoTClient 0:1f9b2707ec7d 926
AzureIoTClient 0:1f9b2707ec7d 927 if (i == modelType->ActionCount)
AzureIoTClient 0:1f9b2707ec7d 928 {
AzureIoTClient 0:1f9b2707ec7d 929 /* Codes_SRS_SCHEMA_99_041:[Schema_GetModelActionByName shall return NULL if unable to find a matching action, if any of the arguments are NULL.] */
AzureIoTClient 0:1f9b2707ec7d 930 result = NULL;
AzureIoTClient 11:b1327861f5e0 931 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ELEMENT_NOT_FOUND));
AzureIoTClient 0:1f9b2707ec7d 932 }
AzureIoTClient 0:1f9b2707ec7d 933 else
AzureIoTClient 0:1f9b2707ec7d 934 {
AzureIoTClient 0:1f9b2707ec7d 935 result = modelType->Actions[i];
AzureIoTClient 0:1f9b2707ec7d 936 }
AzureIoTClient 0:1f9b2707ec7d 937 }
AzureIoTClient 0:1f9b2707ec7d 938
AzureIoTClient 0:1f9b2707ec7d 939 return result;
AzureIoTClient 0:1f9b2707ec7d 940 }
AzureIoTClient 0:1f9b2707ec7d 941
AzureIoTClient 0:1f9b2707ec7d 942 SCHEMA_RESULT Schema_GetModelActionCount(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle, size_t* actionCount)
AzureIoTClient 0:1f9b2707ec7d 943 {
AzureIoTClient 0:1f9b2707ec7d 944 SCHEMA_RESULT result;
AzureIoTClient 0:1f9b2707ec7d 945
AzureIoTClient 0:1f9b2707ec7d 946 /* Codes_SRS_SCHEMA_99_045:[If any of the modelTypeHandle or actionCount arguments is NULL, Schema_GetModelActionCount shall return SCHEMA_INVALID_ARG.] */
AzureIoTClient 0:1f9b2707ec7d 947 if ((modelTypeHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 948 (actionCount == NULL))
AzureIoTClient 0:1f9b2707ec7d 949 {
AzureIoTClient 0:1f9b2707ec7d 950 result = SCHEMA_INVALID_ARG;
AzureIoTClient 11:b1327861f5e0 951 LogError("(result=%s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 952 }
AzureIoTClient 0:1f9b2707ec7d 953 else
AzureIoTClient 0:1f9b2707ec7d 954 {
AzureIoTClient 0:1f9b2707ec7d 955 /* Codes_SRS_SCHEMA_99_042:[Schema_GetModelActionCount shall provide the total number of actions defined in a model type identified by the modelTypeHandle.] */
AzureIoTClient 0:1f9b2707ec7d 956 MODEL_TYPE* modelType = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 957
AzureIoTClient 0:1f9b2707ec7d 958 /* Codes_SRS_SCHEMA_99_043:[The count shall be provided via the out argument actionCount.] */
AzureIoTClient 0:1f9b2707ec7d 959 *actionCount = modelType->ActionCount;
AzureIoTClient 0:1f9b2707ec7d 960
AzureIoTClient 0:1f9b2707ec7d 961 /* Codes_SRS_SCHEMA_99_044:[On success, Schema_GetModelActionCount shall return SCHEMA_OK.] */
AzureIoTClient 0:1f9b2707ec7d 962 result = SCHEMA_OK;
AzureIoTClient 0:1f9b2707ec7d 963 }
AzureIoTClient 0:1f9b2707ec7d 964
AzureIoTClient 0:1f9b2707ec7d 965 return result;
AzureIoTClient 0:1f9b2707ec7d 966 }
AzureIoTClient 0:1f9b2707ec7d 967
AzureIoTClient 0:1f9b2707ec7d 968 SCHEMA_ACTION_HANDLE Schema_GetModelActionByIndex(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle, size_t index)
AzureIoTClient 0:1f9b2707ec7d 969 {
AzureIoTClient 0:1f9b2707ec7d 970 SCHEMA_ACTION_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 971 MODEL_TYPE* modelType = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 972
AzureIoTClient 0:1f9b2707ec7d 973 /* Codes_SRS_SCHEMA_99_048:[Schema_GetModelAction shall return NULL if the index specified is outside the valid range or if modelTypeHandle argument is NULL.] */
AzureIoTClient 0:1f9b2707ec7d 974 if ((modelType == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 975 (index >= modelType->ActionCount))
AzureIoTClient 0:1f9b2707ec7d 976 {
AzureIoTClient 0:1f9b2707ec7d 977 result = NULL;
AzureIoTClient 11:b1327861f5e0 978 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 979 }
AzureIoTClient 0:1f9b2707ec7d 980 else
AzureIoTClient 0:1f9b2707ec7d 981 {
AzureIoTClient 0:1f9b2707ec7d 982 /* Codes_SRS_SCHEMA_99_047:[Schema_GetModelAction shall return a non-NULL SCHEMA_ACTION_HANDLE corresponding to the model type identified by modelTypeHandle and matching the index number provided by the index argument.] */
AzureIoTClient 0:1f9b2707ec7d 983 /* Codes_SRS_SCHEMA_99_096: [index is zero based and the order in which actions were added shall be the index in which they will be retrieved.] */
AzureIoTClient 0:1f9b2707ec7d 984 result = modelType->Actions[index];
AzureIoTClient 0:1f9b2707ec7d 985 }
AzureIoTClient 0:1f9b2707ec7d 986
AzureIoTClient 0:1f9b2707ec7d 987 return result;
AzureIoTClient 0:1f9b2707ec7d 988 }
AzureIoTClient 0:1f9b2707ec7d 989
AzureIoTClient 0:1f9b2707ec7d 990 const char* Schema_GetModelActionName(SCHEMA_ACTION_HANDLE actionHandle)
AzureIoTClient 0:1f9b2707ec7d 991 {
AzureIoTClient 0:1f9b2707ec7d 992 const char* result;
AzureIoTClient 0:1f9b2707ec7d 993
AzureIoTClient 0:1f9b2707ec7d 994 /* Codes_SRS_SCHEMA_99_050:[If the actionHandle is NULL, Schema_GetModelActionName shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 995 if (actionHandle == NULL)
AzureIoTClient 0:1f9b2707ec7d 996 {
AzureIoTClient 0:1f9b2707ec7d 997 result = NULL;
AzureIoTClient 11:b1327861f5e0 998 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 999 }
AzureIoTClient 0:1f9b2707ec7d 1000 else
AzureIoTClient 0:1f9b2707ec7d 1001 {
AzureIoTClient 0:1f9b2707ec7d 1002 ACTION* action = (ACTION*)actionHandle;
AzureIoTClient 0:1f9b2707ec7d 1003 /* Codes_SRS_SCHEMA_99_049:[Schema_GetModelActionName shall return the action name for a given action handle.] */
AzureIoTClient 0:1f9b2707ec7d 1004 result = action->ActionName;
AzureIoTClient 0:1f9b2707ec7d 1005 }
AzureIoTClient 0:1f9b2707ec7d 1006
AzureIoTClient 0:1f9b2707ec7d 1007 return result;
AzureIoTClient 0:1f9b2707ec7d 1008 }
AzureIoTClient 0:1f9b2707ec7d 1009
AzureIoTClient 0:1f9b2707ec7d 1010 SCHEMA_RESULT Schema_GetModelActionArgumentCount(SCHEMA_ACTION_HANDLE actionHandle, size_t* argumentCount)
AzureIoTClient 0:1f9b2707ec7d 1011 {
AzureIoTClient 0:1f9b2707ec7d 1012 SCHEMA_RESULT result;
AzureIoTClient 0:1f9b2707ec7d 1013
AzureIoTClient 0:1f9b2707ec7d 1014 /* Codes_SRS_SCHEMA_99_054:[If any argument is NULL, Schema_GetModelActionArgumentCount shall return SCHEMA_INVALID_ARG.] */
AzureIoTClient 0:1f9b2707ec7d 1015 if ((actionHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1016 (argumentCount == NULL))
AzureIoTClient 0:1f9b2707ec7d 1017 {
AzureIoTClient 0:1f9b2707ec7d 1018 result = SCHEMA_INVALID_ARG;
AzureIoTClient 11:b1327861f5e0 1019 LogError("(result=%s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 1020 }
AzureIoTClient 0:1f9b2707ec7d 1021 else
AzureIoTClient 0:1f9b2707ec7d 1022 {
AzureIoTClient 0:1f9b2707ec7d 1023 ACTION* modelAction = (ACTION*)actionHandle;
AzureIoTClient 0:1f9b2707ec7d 1024
AzureIoTClient 0:1f9b2707ec7d 1025 /* Codes_SRS_SCHEMA_99_051:[Schema_GetModelActionArgumentCount shall provide the number of arguments for a specific schema action identified by actionHandle.] */
AzureIoTClient 0:1f9b2707ec7d 1026 /* Codes_SRS_SCHEMA_99_052:[The argument count shall be provided via the out argument argumentCount.] */
AzureIoTClient 0:1f9b2707ec7d 1027 *argumentCount = modelAction->ArgumentCount;
AzureIoTClient 0:1f9b2707ec7d 1028
AzureIoTClient 0:1f9b2707ec7d 1029 /* Codes_SRS_SCHEMA_99_053:[On success, Schema_GetModelActionArgumentCount shall return SCHEMA_OK.] */
AzureIoTClient 0:1f9b2707ec7d 1030 result = SCHEMA_OK;
AzureIoTClient 0:1f9b2707ec7d 1031 }
AzureIoTClient 0:1f9b2707ec7d 1032
AzureIoTClient 0:1f9b2707ec7d 1033 return result;
AzureIoTClient 0:1f9b2707ec7d 1034 }
AzureIoTClient 0:1f9b2707ec7d 1035
AzureIoTClient 0:1f9b2707ec7d 1036 SCHEMA_ACTION_ARGUMENT_HANDLE Schema_GetModelActionArgumentByName(SCHEMA_ACTION_HANDLE actionHandle, const char* actionArgumentName)
AzureIoTClient 0:1f9b2707ec7d 1037 {
AzureIoTClient 0:1f9b2707ec7d 1038 SCHEMA_ACTION_ARGUMENT_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 1039
AzureIoTClient 0:1f9b2707ec7d 1040 /* Codes_SRS_SCHEMA_99_118: [Schema_GetModelActionArgumentByName shall return NULL if unable to find a matching argument or if any of the arguments are NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1041 if ((actionHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1042 (actionArgumentName == NULL))
AzureIoTClient 0:1f9b2707ec7d 1043 {
AzureIoTClient 0:1f9b2707ec7d 1044 result = NULL;
AzureIoTClient 11:b1327861f5e0 1045 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1046 }
AzureIoTClient 0:1f9b2707ec7d 1047 else
AzureIoTClient 0:1f9b2707ec7d 1048 {
AzureIoTClient 0:1f9b2707ec7d 1049 /* Codes_SRS_SCHEMA_99_118: [Schema_GetModelActionArgumentByName shall return NULL if unable to find a matching argument or if any of the arguments are NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1050 ACTION* modelAction = (ACTION*)actionHandle;
AzureIoTClient 0:1f9b2707ec7d 1051 size_t i;
AzureIoTClient 0:1f9b2707ec7d 1052
AzureIoTClient 0:1f9b2707ec7d 1053 for (i = 0; i < modelAction->ArgumentCount; i++)
AzureIoTClient 0:1f9b2707ec7d 1054 {
AzureIoTClient 0:1f9b2707ec7d 1055 SCHEMA_ACTION_ARGUMENT* actionArgument = (SCHEMA_ACTION_ARGUMENT*)modelAction->ArgumentHandles[i];
AzureIoTClient 0:1f9b2707ec7d 1056 if (strcmp(actionArgument->Name, actionArgumentName) == 0)
AzureIoTClient 0:1f9b2707ec7d 1057 {
AzureIoTClient 0:1f9b2707ec7d 1058 break;
AzureIoTClient 0:1f9b2707ec7d 1059 }
AzureIoTClient 0:1f9b2707ec7d 1060 }
AzureIoTClient 0:1f9b2707ec7d 1061
AzureIoTClient 0:1f9b2707ec7d 1062 if (i == modelAction->ArgumentCount)
AzureIoTClient 0:1f9b2707ec7d 1063 {
AzureIoTClient 0:1f9b2707ec7d 1064 /* Codes_SRS_SCHEMA_99_118: [Schema_GetModelActionArgumentByName shall return NULL if unable to find a matching argument or if any of the arguments are NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1065 result = NULL;
AzureIoTClient 11:b1327861f5e0 1066 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ELEMENT_NOT_FOUND));
AzureIoTClient 0:1f9b2707ec7d 1067 }
AzureIoTClient 0:1f9b2707ec7d 1068 else
AzureIoTClient 0:1f9b2707ec7d 1069 {
AzureIoTClient 0:1f9b2707ec7d 1070 /* Codes_SRS_SCHEMA_99_117: [Schema_GetModelActionArgumentByName shall return a non-NULL handle corresponding to an action argument identified by the actionHandle and actionArgumentName.] */
AzureIoTClient 0:1f9b2707ec7d 1071 result = modelAction->ArgumentHandles[i];
AzureIoTClient 0:1f9b2707ec7d 1072 }
AzureIoTClient 0:1f9b2707ec7d 1073 }
AzureIoTClient 0:1f9b2707ec7d 1074
AzureIoTClient 0:1f9b2707ec7d 1075 return result;
AzureIoTClient 0:1f9b2707ec7d 1076 }
AzureIoTClient 0:1f9b2707ec7d 1077
AzureIoTClient 0:1f9b2707ec7d 1078 SCHEMA_ACTION_ARGUMENT_HANDLE Schema_GetModelActionArgumentByIndex(SCHEMA_ACTION_HANDLE actionHandle, size_t argumentIndex)
AzureIoTClient 0:1f9b2707ec7d 1079 {
AzureIoTClient 0:1f9b2707ec7d 1080 SCHEMA_ACTION_ARGUMENT_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 1081 ACTION* modelAction = (ACTION*)actionHandle;
AzureIoTClient 0:1f9b2707ec7d 1082
AzureIoTClient 0:1f9b2707ec7d 1083 /* Codes_SRS_SCHEMA_99_056:[Schema_GetModelActionArgument shall return NULL if the index specified is outside the valid range or if the actionHandle argument is NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1084 if ((actionHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1085 (argumentIndex >= modelAction->ArgumentCount))
AzureIoTClient 0:1f9b2707ec7d 1086 {
AzureIoTClient 0:1f9b2707ec7d 1087 result = NULL;
AzureIoTClient 11:b1327861f5e0 1088 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1089 }
AzureIoTClient 0:1f9b2707ec7d 1090 else
AzureIoTClient 0:1f9b2707ec7d 1091 {
AzureIoTClient 0:1f9b2707ec7d 1092 /* Codes_SRS_SCHEMA_99_055:[Schema_GetModelActionArgument shall return a non-NULL SCHEMA_ACTION_ARGUMENT_HANDLE corresponding to the action type identified by actionHandle and matching the index number provided by the argumentIndex argument.] */
AzureIoTClient 0:1f9b2707ec7d 1093 result = modelAction->ArgumentHandles[argumentIndex];
AzureIoTClient 0:1f9b2707ec7d 1094 }
AzureIoTClient 0:1f9b2707ec7d 1095
AzureIoTClient 0:1f9b2707ec7d 1096 return result;
AzureIoTClient 0:1f9b2707ec7d 1097 }
AzureIoTClient 0:1f9b2707ec7d 1098
AzureIoTClient 0:1f9b2707ec7d 1099 const char* Schema_GetActionArgumentName(SCHEMA_ACTION_ARGUMENT_HANDLE actionArgumentHandle)
AzureIoTClient 0:1f9b2707ec7d 1100 {
AzureIoTClient 0:1f9b2707ec7d 1101 const char* result;
AzureIoTClient 0:1f9b2707ec7d 1102 /* Codes_SRS_SCHEMA_99_114: [Schema_GetActionArgumentName shall return NULL if actionArgumentHandle is NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1103 if (actionArgumentHandle == NULL)
AzureIoTClient 0:1f9b2707ec7d 1104 {
AzureIoTClient 0:1f9b2707ec7d 1105 result = NULL;
AzureIoTClient 11:b1327861f5e0 1106 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1107 }
AzureIoTClient 0:1f9b2707ec7d 1108 else
AzureIoTClient 0:1f9b2707ec7d 1109 {
AzureIoTClient 0:1f9b2707ec7d 1110 /* Codes_SRS_SCHEMA_99_113: [Schema_GetActionArgumentName shall return the argument name identified by the actionArgumentHandle.] */
AzureIoTClient 0:1f9b2707ec7d 1111 SCHEMA_ACTION_ARGUMENT* actionArgument = (SCHEMA_ACTION_ARGUMENT*)actionArgumentHandle;
AzureIoTClient 0:1f9b2707ec7d 1112 result = actionArgument->Name;
AzureIoTClient 0:1f9b2707ec7d 1113 }
AzureIoTClient 0:1f9b2707ec7d 1114 return result;
AzureIoTClient 0:1f9b2707ec7d 1115 }
AzureIoTClient 0:1f9b2707ec7d 1116
AzureIoTClient 0:1f9b2707ec7d 1117 const char* Schema_GetActionArgumentType(SCHEMA_ACTION_ARGUMENT_HANDLE actionArgumentHandle)
AzureIoTClient 0:1f9b2707ec7d 1118 {
AzureIoTClient 0:1f9b2707ec7d 1119 const char* result;
AzureIoTClient 0:1f9b2707ec7d 1120 /* Codes_SRS_SCHEMA_99_116: [Schema_GetActionArgumentType shall return NULL if actionArgumentHandle is NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1121 if (actionArgumentHandle == NULL)
AzureIoTClient 0:1f9b2707ec7d 1122 {
AzureIoTClient 0:1f9b2707ec7d 1123 result = NULL;
AzureIoTClient 11:b1327861f5e0 1124 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1125 }
AzureIoTClient 0:1f9b2707ec7d 1126 else
AzureIoTClient 0:1f9b2707ec7d 1127 {
AzureIoTClient 0:1f9b2707ec7d 1128 /* Codes_SRS_SCHEMA_99_115: [Schema_GetActionArgumentType shall return the argument type identified by the actionArgumentHandle.] */
AzureIoTClient 0:1f9b2707ec7d 1129 SCHEMA_ACTION_ARGUMENT* actionArgument = (SCHEMA_ACTION_ARGUMENT*)actionArgumentHandle;
AzureIoTClient 0:1f9b2707ec7d 1130 result = actionArgument->Type;
AzureIoTClient 0:1f9b2707ec7d 1131 }
AzureIoTClient 0:1f9b2707ec7d 1132 return result;
AzureIoTClient 0:1f9b2707ec7d 1133 }
AzureIoTClient 0:1f9b2707ec7d 1134
AzureIoTClient 0:1f9b2707ec7d 1135 SCHEMA_STRUCT_TYPE_HANDLE Schema_CreateStructType(SCHEMA_HANDLE schemaHandle, const char* typeName)
AzureIoTClient 0:1f9b2707ec7d 1136 {
AzureIoTClient 0:1f9b2707ec7d 1137 SCHEMA_STRUCT_TYPE_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 1138 SCHEMA* schema = (SCHEMA*)schemaHandle;
AzureIoTClient 0:1f9b2707ec7d 1139
AzureIoTClient 0:1f9b2707ec7d 1140 /* Codes_SRS_SCHEMA_99_060:[If any of the arguments is NULL, Schema_CreateStructType shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1141 if ((schema == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1142 (typeName == NULL))
AzureIoTClient 0:1f9b2707ec7d 1143 {
AzureIoTClient 0:1f9b2707ec7d 1144 result = NULL;
AzureIoTClient 11:b1327861f5e0 1145 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1146 }
AzureIoTClient 0:1f9b2707ec7d 1147 else
AzureIoTClient 0:1f9b2707ec7d 1148 {
AzureIoTClient 0:1f9b2707ec7d 1149 STRUCT_TYPE* structType;
AzureIoTClient 0:1f9b2707ec7d 1150 size_t i;
AzureIoTClient 0:1f9b2707ec7d 1151
AzureIoTClient 0:1f9b2707ec7d 1152 /* Codes_SRS_SCHEMA_99_061:[If a struct type with the same name already exists, Schema_CreateStructType shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1153 for (i = 0; i < schema->StructTypeCount; i++)
AzureIoTClient 0:1f9b2707ec7d 1154 {
AzureIoTClient 0:1f9b2707ec7d 1155 structType = (STRUCT_TYPE*)schema->StructTypes[i];
AzureIoTClient 0:1f9b2707ec7d 1156 if (strcmp(structType->Name, typeName) == 0)
AzureIoTClient 0:1f9b2707ec7d 1157 {
AzureIoTClient 0:1f9b2707ec7d 1158 break;
AzureIoTClient 0:1f9b2707ec7d 1159 }
AzureIoTClient 0:1f9b2707ec7d 1160 }
AzureIoTClient 0:1f9b2707ec7d 1161
AzureIoTClient 0:1f9b2707ec7d 1162 if (i < schema->StructTypeCount)
AzureIoTClient 0:1f9b2707ec7d 1163 {
AzureIoTClient 0:1f9b2707ec7d 1164 result = NULL;
AzureIoTClient 11:b1327861f5e0 1165 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_DUPLICATE_ELEMENT));
AzureIoTClient 0:1f9b2707ec7d 1166 }
AzureIoTClient 0:1f9b2707ec7d 1167 else
AzureIoTClient 0:1f9b2707ec7d 1168 {
AzureIoTClient 0:1f9b2707ec7d 1169 SCHEMA_STRUCT_TYPE_HANDLE* newStructTypes = (SCHEMA_STRUCT_TYPE_HANDLE*)realloc(schema->StructTypes, sizeof(SCHEMA_STRUCT_TYPE_HANDLE) * (schema->StructTypeCount + 1));
AzureIoTClient 0:1f9b2707ec7d 1170 if (newStructTypes == NULL)
AzureIoTClient 0:1f9b2707ec7d 1171 {
AzureIoTClient 0:1f9b2707ec7d 1172 /* Codes_SRS_SCHEMA_99_066:[On any other error, Schema_CreateStructType shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1173 result = NULL;
AzureIoTClient 11:b1327861f5e0 1174 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 1175 }
AzureIoTClient 0:1f9b2707ec7d 1176 else
AzureIoTClient 0:1f9b2707ec7d 1177 {
AzureIoTClient 0:1f9b2707ec7d 1178 schema->StructTypes = newStructTypes;
AzureIoTClient 0:1f9b2707ec7d 1179 if ((structType = (STRUCT_TYPE*)malloc(sizeof(STRUCT_TYPE))) == NULL)
AzureIoTClient 0:1f9b2707ec7d 1180 {
AzureIoTClient 0:1f9b2707ec7d 1181 /* Codes_SRS_SCHEMA_99_066:[On any other error, Schema_CreateStructType shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1182 result = NULL;
AzureIoTClient 11:b1327861f5e0 1183 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 1184 }
AzureIoTClient 0:1f9b2707ec7d 1185 else if (mallocAndStrcpy_s((char**)&structType->Name, typeName) != 0)
AzureIoTClient 0:1f9b2707ec7d 1186 {
AzureIoTClient 0:1f9b2707ec7d 1187 /* Codes_SRS_SCHEMA_99_066:[On any other error, Schema_CreateStructType shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1188 result = NULL;
AzureIoTClient 0:1f9b2707ec7d 1189 free(structType);
AzureIoTClient 11:b1327861f5e0 1190 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 1191 }
AzureIoTClient 0:1f9b2707ec7d 1192 else
AzureIoTClient 0:1f9b2707ec7d 1193 {
AzureIoTClient 0:1f9b2707ec7d 1194 /* Codes_SRS_SCHEMA_99_057:[Schema_CreateStructType shall create a new struct type and return a handle to it.] */
AzureIoTClient 0:1f9b2707ec7d 1195 schema->StructTypes[schema->StructTypeCount] = structType;
AzureIoTClient 0:1f9b2707ec7d 1196 schema->StructTypeCount++;
AzureIoTClient 0:1f9b2707ec7d 1197 structType->PropertyCount = 0;
AzureIoTClient 0:1f9b2707ec7d 1198 structType->Properties = NULL;
AzureIoTClient 0:1f9b2707ec7d 1199
AzureIoTClient 0:1f9b2707ec7d 1200 /* Codes_SRS_SCHEMA_99_058:[On success, a non-NULL handle shall be returned.] */
AzureIoTClient 0:1f9b2707ec7d 1201 result = (SCHEMA_STRUCT_TYPE_HANDLE)structType;
AzureIoTClient 0:1f9b2707ec7d 1202 }
AzureIoTClient 0:1f9b2707ec7d 1203
AzureIoTClient 0:1f9b2707ec7d 1204 /* If possible, reduce the memory of over allocation */
AzureIoTClient 0:1f9b2707ec7d 1205 if (result == NULL)
AzureIoTClient 0:1f9b2707ec7d 1206 {
AzureIoTClient 0:1f9b2707ec7d 1207 SCHEMA_STRUCT_TYPE_HANDLE* oldStructTypes = (SCHEMA_STRUCT_TYPE_HANDLE*)realloc(schema->StructTypes, sizeof(SCHEMA_STRUCT_TYPE_HANDLE) * schema->StructTypeCount);
AzureIoTClient 0:1f9b2707ec7d 1208 if (oldStructTypes == NULL)
AzureIoTClient 0:1f9b2707ec7d 1209 {
AzureIoTClient 0:1f9b2707ec7d 1210 result = NULL;
AzureIoTClient 11:b1327861f5e0 1211 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ERROR));
AzureIoTClient 0:1f9b2707ec7d 1212 }
AzureIoTClient 0:1f9b2707ec7d 1213 else
AzureIoTClient 0:1f9b2707ec7d 1214 {
AzureIoTClient 0:1f9b2707ec7d 1215 schema->StructTypes = oldStructTypes;
AzureIoTClient 0:1f9b2707ec7d 1216 }
AzureIoTClient 0:1f9b2707ec7d 1217 }
AzureIoTClient 0:1f9b2707ec7d 1218 }
AzureIoTClient 0:1f9b2707ec7d 1219 }
AzureIoTClient 0:1f9b2707ec7d 1220 }
AzureIoTClient 0:1f9b2707ec7d 1221
AzureIoTClient 0:1f9b2707ec7d 1222 return result;
AzureIoTClient 0:1f9b2707ec7d 1223 }
AzureIoTClient 0:1f9b2707ec7d 1224
AzureIoTClient 0:1f9b2707ec7d 1225 const char* Schema_GetStructTypeName(SCHEMA_STRUCT_TYPE_HANDLE structTypeHandle)
AzureIoTClient 0:1f9b2707ec7d 1226 {
AzureIoTClient 0:1f9b2707ec7d 1227 const char* result;
AzureIoTClient 0:1f9b2707ec7d 1228
AzureIoTClient 0:1f9b2707ec7d 1229 /* Codes_SRS_SCHEMA_99_136: [If structTypeHandle is NULL, Schema_GetStructTypeName shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1230 if (structTypeHandle == NULL)
AzureIoTClient 0:1f9b2707ec7d 1231 {
AzureIoTClient 0:1f9b2707ec7d 1232 result = NULL;
AzureIoTClient 11:b1327861f5e0 1233 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1234 }
AzureIoTClient 0:1f9b2707ec7d 1235 else
AzureIoTClient 0:1f9b2707ec7d 1236 {
AzureIoTClient 0:1f9b2707ec7d 1237 /* Codes_SRS_SCHEMA_99_135: [Schema_GetStructTypeName shall return the name of a struct type identified by the structTypeHandle argument.] */
AzureIoTClient 0:1f9b2707ec7d 1238 result = ((STRUCT_TYPE*)structTypeHandle)->Name;
AzureIoTClient 0:1f9b2707ec7d 1239 }
AzureIoTClient 0:1f9b2707ec7d 1240
AzureIoTClient 0:1f9b2707ec7d 1241 return result;
AzureIoTClient 0:1f9b2707ec7d 1242 }
AzureIoTClient 0:1f9b2707ec7d 1243
AzureIoTClient 0:1f9b2707ec7d 1244 SCHEMA_RESULT Schema_GetStructTypeCount(SCHEMA_HANDLE schemaHandle, size_t* structTypeCount)
AzureIoTClient 0:1f9b2707ec7d 1245 {
AzureIoTClient 0:1f9b2707ec7d 1246 SCHEMA_RESULT result;
AzureIoTClient 0:1f9b2707ec7d 1247
AzureIoTClient 0:1f9b2707ec7d 1248 /* Codes_SRS_SCHEMA_99_140: [Schema_GetStructTypeCount shall return SCHEMA_INVALID_ARG if any of the arguments is NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1249 if ((schemaHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1250 (structTypeCount == NULL))
AzureIoTClient 0:1f9b2707ec7d 1251 {
AzureIoTClient 0:1f9b2707ec7d 1252 result = SCHEMA_INVALID_ARG;
AzureIoTClient 11:b1327861f5e0 1253 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 1254 }
AzureIoTClient 0:1f9b2707ec7d 1255 else
AzureIoTClient 0:1f9b2707ec7d 1256 {
AzureIoTClient 0:1f9b2707ec7d 1257 /* Codes_SRS_SCHEMA_99_137: [Schema_GetStructTypeCount shall provide the number of structs defined in the schema identified by schemaHandle.] */
AzureIoTClient 0:1f9b2707ec7d 1258 SCHEMA* schema = (SCHEMA*)schemaHandle;
AzureIoTClient 0:1f9b2707ec7d 1259 /* Codes_SRS_SCHEMA_99_138: [The count shall be provided via the out argument structTypeCount.] */
AzureIoTClient 0:1f9b2707ec7d 1260 *structTypeCount = schema->StructTypeCount;
AzureIoTClient 0:1f9b2707ec7d 1261 /* Codes_SRS_SCHEMA_99_139: [On success, Schema_GetStructTypeCount shall return SCHEMA_OK.] */
AzureIoTClient 0:1f9b2707ec7d 1262 result = SCHEMA_OK;
AzureIoTClient 0:1f9b2707ec7d 1263 }
AzureIoTClient 0:1f9b2707ec7d 1264
AzureIoTClient 0:1f9b2707ec7d 1265 return result;
AzureIoTClient 0:1f9b2707ec7d 1266 }
AzureIoTClient 0:1f9b2707ec7d 1267
AzureIoTClient 0:1f9b2707ec7d 1268 SCHEMA_STRUCT_TYPE_HANDLE Schema_GetStructTypeByName(SCHEMA_HANDLE schemaHandle, const char* name)
AzureIoTClient 0:1f9b2707ec7d 1269 {
AzureIoTClient 0:1f9b2707ec7d 1270 SCHEMA_ACTION_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 1271 SCHEMA* schema = (SCHEMA*)schemaHandle;
AzureIoTClient 0:1f9b2707ec7d 1272
AzureIoTClient 0:1f9b2707ec7d 1273 /* Codes_SRS_SCHEMA_99_069:[Schema_GetStructTypeByName shall return NULL if unable to find a matching struct or if any of the arguments are NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1274 if ((schemaHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1275 (name == NULL))
AzureIoTClient 0:1f9b2707ec7d 1276 {
AzureIoTClient 0:1f9b2707ec7d 1277 result = NULL;
AzureIoTClient 11:b1327861f5e0 1278 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1279 }
AzureIoTClient 0:1f9b2707ec7d 1280 else
AzureIoTClient 0:1f9b2707ec7d 1281 {
AzureIoTClient 0:1f9b2707ec7d 1282 size_t i;
AzureIoTClient 0:1f9b2707ec7d 1283
AzureIoTClient 0:1f9b2707ec7d 1284 /* Codes_SRS_SCHEMA_99_068:[Schema_GetStructTypeByName shall return a non-NULL handle corresponding to the struct type identified by the structTypeName in the schemaHandle schema.] */
AzureIoTClient 0:1f9b2707ec7d 1285 for (i = 0; i < schema->StructTypeCount; i++)
AzureIoTClient 0:1f9b2707ec7d 1286 {
AzureIoTClient 0:1f9b2707ec7d 1287 STRUCT_TYPE* structType = (STRUCT_TYPE*)schema->StructTypes[i];
AzureIoTClient 0:1f9b2707ec7d 1288 if (strcmp(structType->Name, name) == 0)
AzureIoTClient 0:1f9b2707ec7d 1289 {
AzureIoTClient 0:1f9b2707ec7d 1290 break;
AzureIoTClient 0:1f9b2707ec7d 1291 }
AzureIoTClient 0:1f9b2707ec7d 1292 }
AzureIoTClient 0:1f9b2707ec7d 1293
AzureIoTClient 0:1f9b2707ec7d 1294 if (i == schema->StructTypeCount)
AzureIoTClient 0:1f9b2707ec7d 1295 {
AzureIoTClient 0:1f9b2707ec7d 1296 /* Codes_SRS_SCHEMA_99_069:[Schema_GetStructTypeByName shall return NULL if unable to find a matching struct or if any of the arguments are NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1297 result = NULL;
AzureIoTClient 11:b1327861f5e0 1298 LogError("(Error code:%s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ELEMENT_NOT_FOUND));
AzureIoTClient 0:1f9b2707ec7d 1299 }
AzureIoTClient 0:1f9b2707ec7d 1300 else
AzureIoTClient 0:1f9b2707ec7d 1301 {
AzureIoTClient 0:1f9b2707ec7d 1302 result = schema->StructTypes[i];
AzureIoTClient 0:1f9b2707ec7d 1303 }
AzureIoTClient 0:1f9b2707ec7d 1304 }
AzureIoTClient 0:1f9b2707ec7d 1305
AzureIoTClient 0:1f9b2707ec7d 1306 return result;
AzureIoTClient 0:1f9b2707ec7d 1307 }
AzureIoTClient 0:1f9b2707ec7d 1308
AzureIoTClient 0:1f9b2707ec7d 1309 SCHEMA_STRUCT_TYPE_HANDLE Schema_GetStructTypeByIndex(SCHEMA_HANDLE schemaHandle, size_t index)
AzureIoTClient 0:1f9b2707ec7d 1310 {
AzureIoTClient 0:1f9b2707ec7d 1311 SCHEMA_STRUCT_TYPE_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 1312 SCHEMA* schema = (SCHEMA*)schemaHandle;
AzureIoTClient 0:1f9b2707ec7d 1313
AzureIoTClient 0:1f9b2707ec7d 1314 /* Codes_SRS_SCHEMA_99_143: [Schema_GetStructTypeByIndex shall return NULL if the index specified is outside the valid range or if schemaHandle argument is NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1315 /* Codes_SRS_SCHEMA_99_142: [The index argument is zero based, and the order in which models were added shall be the index in which they will be retrieved.] */
AzureIoTClient 0:1f9b2707ec7d 1316 if ((schemaHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1317 (index >= schema->StructTypeCount))
AzureIoTClient 0:1f9b2707ec7d 1318 {
AzureIoTClient 0:1f9b2707ec7d 1319 result = NULL;
AzureIoTClient 11:b1327861f5e0 1320 LogError("(Error code: %s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1321 }
AzureIoTClient 0:1f9b2707ec7d 1322 else
AzureIoTClient 0:1f9b2707ec7d 1323 {
AzureIoTClient 0:1f9b2707ec7d 1324
AzureIoTClient 0:1f9b2707ec7d 1325 /* Codes_SRS_SCHEMA_99_141: [Schema_GetStructTypeByIndex shall return a non-NULL SCHEMA_STRUCT_TYPE_HANDLE corresponding to the struct type identified by schemaHandle and matching the index number provided by the index argument.] */
AzureIoTClient 0:1f9b2707ec7d 1326 /* Codes_SRS_SCHEMA_99_142: [The index argument is zero based, and the order in which models were added shall be the index in which they will be retrieved.] */
AzureIoTClient 0:1f9b2707ec7d 1327 result = schema->StructTypes[index];
AzureIoTClient 0:1f9b2707ec7d 1328 }
AzureIoTClient 0:1f9b2707ec7d 1329 return result;
AzureIoTClient 0:1f9b2707ec7d 1330 }
AzureIoTClient 0:1f9b2707ec7d 1331
AzureIoTClient 0:1f9b2707ec7d 1332 SCHEMA_RESULT Schema_AddStructTypeProperty(SCHEMA_STRUCT_TYPE_HANDLE structTypeHandle, const char* propertyName, const char* propertyType)
AzureIoTClient 0:1f9b2707ec7d 1333 {
AzureIoTClient 0:1f9b2707ec7d 1334 SCHEMA_RESULT result;
AzureIoTClient 0:1f9b2707ec7d 1335
AzureIoTClient 0:1f9b2707ec7d 1336 /* Codes_SRS_SCHEMA_99_072:[If any of the arguments is NULL, Schema_AddStructTypeProperty shall return SCHEMA_INVALID_ARG.] */
AzureIoTClient 0:1f9b2707ec7d 1337 if ((structTypeHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1338 (propertyName == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1339 (propertyType == NULL))
AzureIoTClient 0:1f9b2707ec7d 1340 {
AzureIoTClient 0:1f9b2707ec7d 1341 result = SCHEMA_INVALID_ARG;
AzureIoTClient 11:b1327861f5e0 1342 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 1343 }
AzureIoTClient 0:1f9b2707ec7d 1344 else
AzureIoTClient 0:1f9b2707ec7d 1345 {
AzureIoTClient 0:1f9b2707ec7d 1346 size_t i;
AzureIoTClient 0:1f9b2707ec7d 1347 STRUCT_TYPE* structType = (STRUCT_TYPE*)structTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 1348
AzureIoTClient 0:1f9b2707ec7d 1349 /* Codes_SRS_SCHEMA_99_074:[The property name shall be unique per struct type, if the same property name is added twice to a struct type, SCHEMA_DUPLICATE_ELEMENT shall be returned.] */
AzureIoTClient 0:1f9b2707ec7d 1350 for (i = 0; i < structType->PropertyCount; i++)
AzureIoTClient 0:1f9b2707ec7d 1351 {
AzureIoTClient 0:1f9b2707ec7d 1352 PROPERTY* property = (PROPERTY*)structType->Properties[i];
AzureIoTClient 0:1f9b2707ec7d 1353 if (strcmp(property->PropertyName, propertyName) == 0)
AzureIoTClient 0:1f9b2707ec7d 1354 {
AzureIoTClient 0:1f9b2707ec7d 1355 break;
AzureIoTClient 0:1f9b2707ec7d 1356 }
AzureIoTClient 0:1f9b2707ec7d 1357 }
AzureIoTClient 0:1f9b2707ec7d 1358
AzureIoTClient 0:1f9b2707ec7d 1359 if (i < structType->PropertyCount)
AzureIoTClient 0:1f9b2707ec7d 1360 {
AzureIoTClient 0:1f9b2707ec7d 1361 result = SCHEMA_DUPLICATE_ELEMENT;
AzureIoTClient 11:b1327861f5e0 1362 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 1363 }
AzureIoTClient 0:1f9b2707ec7d 1364 else
AzureIoTClient 0:1f9b2707ec7d 1365 {
AzureIoTClient 0:1f9b2707ec7d 1366 SCHEMA_PROPERTY_HANDLE* newProperties = (SCHEMA_PROPERTY_HANDLE*)realloc(structType->Properties, sizeof(SCHEMA_PROPERTY_HANDLE) * (structType->PropertyCount + 1));
AzureIoTClient 0:1f9b2707ec7d 1367 if (newProperties == NULL)
AzureIoTClient 0:1f9b2707ec7d 1368 {
AzureIoTClient 0:1f9b2707ec7d 1369 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 1370 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 1371 }
AzureIoTClient 0:1f9b2707ec7d 1372 else
AzureIoTClient 0:1f9b2707ec7d 1373 {
AzureIoTClient 0:1f9b2707ec7d 1374 PROPERTY* newProperty;
AzureIoTClient 0:1f9b2707ec7d 1375
AzureIoTClient 0:1f9b2707ec7d 1376 structType->Properties = newProperties;
AzureIoTClient 0:1f9b2707ec7d 1377 if ((newProperty = (PROPERTY*)malloc(sizeof(PROPERTY))) == NULL)
AzureIoTClient 0:1f9b2707ec7d 1378 {
AzureIoTClient 0:1f9b2707ec7d 1379 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 1380 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 1381 }
AzureIoTClient 0:1f9b2707ec7d 1382 else
AzureIoTClient 0:1f9b2707ec7d 1383 {
AzureIoTClient 0:1f9b2707ec7d 1384 if (mallocAndStrcpy_s((char**)&newProperty->PropertyName, propertyName) != 0)
AzureIoTClient 0:1f9b2707ec7d 1385 {
AzureIoTClient 0:1f9b2707ec7d 1386 free(newProperty);
AzureIoTClient 0:1f9b2707ec7d 1387 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 1388 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 1389 }
AzureIoTClient 0:1f9b2707ec7d 1390 else if (mallocAndStrcpy_s((char**)&newProperty->PropertyType, propertyType) != 0)
AzureIoTClient 0:1f9b2707ec7d 1391 {
AzureIoTClient 0:1f9b2707ec7d 1392 free((void*)newProperty->PropertyName);
AzureIoTClient 0:1f9b2707ec7d 1393 free(newProperty);
AzureIoTClient 0:1f9b2707ec7d 1394 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 1395 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 1396 }
AzureIoTClient 0:1f9b2707ec7d 1397 else
AzureIoTClient 0:1f9b2707ec7d 1398 {
AzureIoTClient 0:1f9b2707ec7d 1399 /* Codes_SRS_SCHEMA_99_070:[Schema_AddStructTypeProperty shall add one property to the struct type identified by structTypeHandle.] */
AzureIoTClient 0:1f9b2707ec7d 1400 structType->Properties[structType->PropertyCount] = (SCHEMA_PROPERTY_HANDLE)newProperty;
AzureIoTClient 0:1f9b2707ec7d 1401 structType->PropertyCount++;
AzureIoTClient 0:1f9b2707ec7d 1402
AzureIoTClient 0:1f9b2707ec7d 1403 /* Codes_SRS_SCHEMA_99_071:[On success, Schema_AddStructTypeProperty shall return SCHEMA_OK.] */
AzureIoTClient 0:1f9b2707ec7d 1404 result = SCHEMA_OK;
AzureIoTClient 0:1f9b2707ec7d 1405 }
AzureIoTClient 0:1f9b2707ec7d 1406 }
AzureIoTClient 0:1f9b2707ec7d 1407
AzureIoTClient 0:1f9b2707ec7d 1408 /* If possible, reduce the memory of over allocation */
AzureIoTClient 0:1f9b2707ec7d 1409 if (result != SCHEMA_OK)
AzureIoTClient 0:1f9b2707ec7d 1410 {
AzureIoTClient 0:1f9b2707ec7d 1411 SCHEMA_PROPERTY_HANDLE* oldProperties = (SCHEMA_PROPERTY_HANDLE*)realloc(structType->Properties, sizeof(SCHEMA_PROPERTY_HANDLE) * structType->PropertyCount);
AzureIoTClient 0:1f9b2707ec7d 1412 if (oldProperties == NULL)
AzureIoTClient 0:1f9b2707ec7d 1413 {
AzureIoTClient 0:1f9b2707ec7d 1414 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 1415 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 1416 }
AzureIoTClient 0:1f9b2707ec7d 1417 else
AzureIoTClient 0:1f9b2707ec7d 1418 {
AzureIoTClient 0:1f9b2707ec7d 1419 structType->Properties = oldProperties;
AzureIoTClient 0:1f9b2707ec7d 1420 }
AzureIoTClient 0:1f9b2707ec7d 1421 }
AzureIoTClient 0:1f9b2707ec7d 1422 }
AzureIoTClient 0:1f9b2707ec7d 1423 }
AzureIoTClient 0:1f9b2707ec7d 1424 }
AzureIoTClient 0:1f9b2707ec7d 1425
AzureIoTClient 0:1f9b2707ec7d 1426 return result;
AzureIoTClient 0:1f9b2707ec7d 1427 }
AzureIoTClient 0:1f9b2707ec7d 1428
AzureIoTClient 0:1f9b2707ec7d 1429 SCHEMA_PROPERTY_HANDLE Schema_GetStructTypePropertyByName(SCHEMA_STRUCT_TYPE_HANDLE structTypeHandle, const char* propertyName)
AzureIoTClient 0:1f9b2707ec7d 1430 {
AzureIoTClient 0:1f9b2707ec7d 1431 SCHEMA_PROPERTY_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 1432
AzureIoTClient 0:1f9b2707ec7d 1433 /* Codes_SRS_SCHEMA_99_076:[Schema_GetStructTypePropertyByName shall return NULL if unable to find a matching property or if any of the arguments are NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1434 if ((structTypeHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1435 (propertyName == NULL))
AzureIoTClient 0:1f9b2707ec7d 1436 {
AzureIoTClient 0:1f9b2707ec7d 1437 result = NULL;
AzureIoTClient 11:b1327861f5e0 1438 LogError("(Error code: %s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1439 }
AzureIoTClient 0:1f9b2707ec7d 1440 else
AzureIoTClient 0:1f9b2707ec7d 1441 {
AzureIoTClient 0:1f9b2707ec7d 1442 size_t i;
AzureIoTClient 0:1f9b2707ec7d 1443 STRUCT_TYPE* structType = (STRUCT_TYPE*)structTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 1444
AzureIoTClient 0:1f9b2707ec7d 1445 for (i = 0; i < structType->PropertyCount; i++)
AzureIoTClient 0:1f9b2707ec7d 1446 {
AzureIoTClient 0:1f9b2707ec7d 1447 PROPERTY* modelProperty = (PROPERTY*)structType->Properties[i];
AzureIoTClient 0:1f9b2707ec7d 1448 if (strcmp(modelProperty->PropertyName, propertyName) == 0)
AzureIoTClient 0:1f9b2707ec7d 1449 {
AzureIoTClient 0:1f9b2707ec7d 1450 break;
AzureIoTClient 0:1f9b2707ec7d 1451 }
AzureIoTClient 0:1f9b2707ec7d 1452 }
AzureIoTClient 0:1f9b2707ec7d 1453
AzureIoTClient 0:1f9b2707ec7d 1454 /* Codes_SRS_SCHEMA_99_076:[Schema_GetStructTypePropertyByName shall return NULL if unable to find a matching property or if any of the arguments are NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1455 if (i == structType->PropertyCount)
AzureIoTClient 0:1f9b2707ec7d 1456 {
AzureIoTClient 0:1f9b2707ec7d 1457 result = NULL;
AzureIoTClient 11:b1327861f5e0 1458 LogError("(Error code: %s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_ELEMENT_NOT_FOUND));
AzureIoTClient 0:1f9b2707ec7d 1459 }
AzureIoTClient 0:1f9b2707ec7d 1460 /* Codes_SRS_SCHEMA_99_075:[Schema_GetStructTypePropertyByName shall return a non-NULL handle corresponding to a property identified by the structTypeHandle and propertyName.] */
AzureIoTClient 0:1f9b2707ec7d 1461 else
AzureIoTClient 0:1f9b2707ec7d 1462 {
AzureIoTClient 0:1f9b2707ec7d 1463 result = structType->Properties[i];
AzureIoTClient 0:1f9b2707ec7d 1464 }
AzureIoTClient 0:1f9b2707ec7d 1465 }
AzureIoTClient 0:1f9b2707ec7d 1466
AzureIoTClient 0:1f9b2707ec7d 1467 return result;
AzureIoTClient 0:1f9b2707ec7d 1468 }
AzureIoTClient 0:1f9b2707ec7d 1469
AzureIoTClient 0:1f9b2707ec7d 1470 SCHEMA_RESULT Schema_GetStructTypePropertyCount(SCHEMA_STRUCT_TYPE_HANDLE structTypeHandle, size_t* propertyCount)
AzureIoTClient 0:1f9b2707ec7d 1471 {
AzureIoTClient 0:1f9b2707ec7d 1472 SCHEMA_RESULT result;
AzureIoTClient 0:1f9b2707ec7d 1473
AzureIoTClient 0:1f9b2707ec7d 1474 /* Codes_SRS_SCHEMA_99_079: [Schema_GetStructTypePropertyCount shall return SCHEMA_INVALID_ARG if any of the structlTypeHandle or propertyCount arguments is NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1475 if ((structTypeHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1476 (propertyCount == NULL))
AzureIoTClient 0:1f9b2707ec7d 1477 {
AzureIoTClient 0:1f9b2707ec7d 1478 result = SCHEMA_INVALID_ARG;
AzureIoTClient 11:b1327861f5e0 1479 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 1480 }
AzureIoTClient 0:1f9b2707ec7d 1481 else
AzureIoTClient 0:1f9b2707ec7d 1482 {
AzureIoTClient 0:1f9b2707ec7d 1483 STRUCT_TYPE* structType = (STRUCT_TYPE*)structTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 1484
AzureIoTClient 0:1f9b2707ec7d 1485 /* Codes_SRS_SCHEMA_99_077: [Schema_GetStructTypePropertyCount shall provide the total number of properties defined in a struct type identified by structTypeHandle. The value is provided via the out argument propertyCount.] */
AzureIoTClient 0:1f9b2707ec7d 1486 /* Codes_SRS_SCHEMA_99_081: [The count shall be provided via the out argument propertyCount.] */
AzureIoTClient 0:1f9b2707ec7d 1487 *propertyCount = structType->PropertyCount;
AzureIoTClient 0:1f9b2707ec7d 1488
AzureIoTClient 0:1f9b2707ec7d 1489 /* Codes_SRS_SCHEMA_99_078: [On success, Schema_ GetStructTypePropertyCount shall return SCHEMA_OK.] */
AzureIoTClient 0:1f9b2707ec7d 1490 result = SCHEMA_OK;
AzureIoTClient 0:1f9b2707ec7d 1491 }
AzureIoTClient 0:1f9b2707ec7d 1492
AzureIoTClient 0:1f9b2707ec7d 1493 return result;
AzureIoTClient 0:1f9b2707ec7d 1494 }
AzureIoTClient 0:1f9b2707ec7d 1495
AzureIoTClient 0:1f9b2707ec7d 1496 SCHEMA_PROPERTY_HANDLE Schema_GetStructTypePropertyByIndex(SCHEMA_STRUCT_TYPE_HANDLE structTypeHandle, size_t index)
AzureIoTClient 0:1f9b2707ec7d 1497 {
AzureIoTClient 0:1f9b2707ec7d 1498 SCHEMA_PROPERTY_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 1499 STRUCT_TYPE* structType = (STRUCT_TYPE*)structTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 1500
AzureIoTClient 0:1f9b2707ec7d 1501 /* Codes_SRS_SCHEMA_99_083: [Schema_ GetStructTypeProperty shall return NULL if the index specified is outside the valid range, if structTypeHandle argument is NULL] */
AzureIoTClient 0:1f9b2707ec7d 1502 if ((structTypeHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1503 (index >= structType->PropertyCount))
AzureIoTClient 0:1f9b2707ec7d 1504 {
AzureIoTClient 0:1f9b2707ec7d 1505 result = NULL;
AzureIoTClient 11:b1327861f5e0 1506 LogError("(Error code: %s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1507 }
AzureIoTClient 0:1f9b2707ec7d 1508 else
AzureIoTClient 0:1f9b2707ec7d 1509 {
AzureIoTClient 0:1f9b2707ec7d 1510 /* Codes_SRS_SCHEMA_99_082: [Schema_GetStructTypeProperty shall return a non-NULL SCHEMA_PROPERTY_HANDLE corresponding to the struct type identified by strutTypeHandle and matching the index number provided by the index argument.] */
AzureIoTClient 0:1f9b2707ec7d 1511 /* Codes_SRS_SCHEMA_99_098: [index is zero based and the order in which actions were added shall be the index in which they will be retrieved.] */
AzureIoTClient 0:1f9b2707ec7d 1512 result = structType->Properties[index];
AzureIoTClient 0:1f9b2707ec7d 1513 }
AzureIoTClient 0:1f9b2707ec7d 1514
AzureIoTClient 0:1f9b2707ec7d 1515 return result;
AzureIoTClient 0:1f9b2707ec7d 1516 }
AzureIoTClient 0:1f9b2707ec7d 1517
AzureIoTClient 0:1f9b2707ec7d 1518 const char* Schema_GetPropertyName(SCHEMA_PROPERTY_HANDLE propertyHandle)
AzureIoTClient 0:1f9b2707ec7d 1519 {
AzureIoTClient 0:1f9b2707ec7d 1520 const char* result;
AzureIoTClient 0:1f9b2707ec7d 1521
AzureIoTClient 0:1f9b2707ec7d 1522 /* Codes_SRS_SCHEMA_99_086: [If propertyHandle is NULL, Schema_GetPropertyName shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1523 if (propertyHandle == NULL)
AzureIoTClient 0:1f9b2707ec7d 1524 {
AzureIoTClient 0:1f9b2707ec7d 1525 result = NULL;
AzureIoTClient 11:b1327861f5e0 1526 LogError("(Error code: %s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1527 }
AzureIoTClient 0:1f9b2707ec7d 1528 else
AzureIoTClient 0:1f9b2707ec7d 1529 {
AzureIoTClient 0:1f9b2707ec7d 1530 PROPERTY* propertyType = (PROPERTY*)propertyHandle;
AzureIoTClient 0:1f9b2707ec7d 1531
AzureIoTClient 0:1f9b2707ec7d 1532 /* Codes_SRS_SCHEMA_99_085: [Schema_GetPropertyName shall return the property name identified by the propertyHandle.] */
AzureIoTClient 0:1f9b2707ec7d 1533 result = propertyType->PropertyName;
AzureIoTClient 0:1f9b2707ec7d 1534 }
AzureIoTClient 0:1f9b2707ec7d 1535
AzureIoTClient 0:1f9b2707ec7d 1536 return result;
AzureIoTClient 0:1f9b2707ec7d 1537 }
AzureIoTClient 0:1f9b2707ec7d 1538
AzureIoTClient 0:1f9b2707ec7d 1539 const char* Schema_GetPropertyType(SCHEMA_PROPERTY_HANDLE propertyHandle)
AzureIoTClient 0:1f9b2707ec7d 1540 {
AzureIoTClient 0:1f9b2707ec7d 1541 const char* result;
AzureIoTClient 0:1f9b2707ec7d 1542
AzureIoTClient 0:1f9b2707ec7d 1543 /* Codes_SRS_SCHEMA_99_088: [If propertyHandle is NULL, Schema_GetPropertyType shall return NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1544 if (propertyHandle == NULL)
AzureIoTClient 0:1f9b2707ec7d 1545 {
AzureIoTClient 0:1f9b2707ec7d 1546 result = NULL;
AzureIoTClient 11:b1327861f5e0 1547 LogError("(Error code: %s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1548 }
AzureIoTClient 0:1f9b2707ec7d 1549 else
AzureIoTClient 0:1f9b2707ec7d 1550 {
AzureIoTClient 0:1f9b2707ec7d 1551 PROPERTY* modelProperty = (PROPERTY*)propertyHandle;
AzureIoTClient 0:1f9b2707ec7d 1552
AzureIoTClient 0:1f9b2707ec7d 1553 /* Codes_SRS_SCHEMA_99_087: [Schema_GetPropertyType shall return the property type identified by the propertyHandle.] */
AzureIoTClient 0:1f9b2707ec7d 1554 result = modelProperty->PropertyType;
AzureIoTClient 0:1f9b2707ec7d 1555 }
AzureIoTClient 0:1f9b2707ec7d 1556
AzureIoTClient 0:1f9b2707ec7d 1557 return result;
AzureIoTClient 0:1f9b2707ec7d 1558 }
AzureIoTClient 0:1f9b2707ec7d 1559
AzureIoTClient 0:1f9b2707ec7d 1560 SCHEMA_RESULT Schema_GetModelCount(SCHEMA_HANDLE schemaHandle, size_t* modelCount)
AzureIoTClient 0:1f9b2707ec7d 1561 {
AzureIoTClient 0:1f9b2707ec7d 1562 SCHEMA_RESULT result;
AzureIoTClient 0:1f9b2707ec7d 1563 /* Codes_SRS_SCHEMA_99_123: [Schema_GetModelCount shall return SCHEMA_INVALID_ARG if any of the arguments is NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1564 if ((schemaHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1565 (modelCount == NULL) )
AzureIoTClient 0:1f9b2707ec7d 1566 {
AzureIoTClient 0:1f9b2707ec7d 1567 result = SCHEMA_INVALID_ARG;
AzureIoTClient 11:b1327861f5e0 1568 LogError("(result = %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 1569 }
AzureIoTClient 0:1f9b2707ec7d 1570 else
AzureIoTClient 0:1f9b2707ec7d 1571 {
AzureIoTClient 0:1f9b2707ec7d 1572 /* Codes_SRS_SCHEMA_99_120: [Schema_GetModelCount shall provide the number of models defined in the schema identified by schemaHandle.] */
AzureIoTClient 0:1f9b2707ec7d 1573 SCHEMA* schema = (SCHEMA*)schemaHandle;
AzureIoTClient 0:1f9b2707ec7d 1574 /* Codes_SRS_SCHEMA_99_121: [The count shall be provided via the out argument modelCount.] */
AzureIoTClient 0:1f9b2707ec7d 1575 *modelCount = schema->ModelTypeCount;
AzureIoTClient 0:1f9b2707ec7d 1576 /* Codes_SRS_SCHEMA_99_122: [On success, Schema_GetModelCount shall return SCHEMA_OK.] */
AzureIoTClient 0:1f9b2707ec7d 1577 result = SCHEMA_OK;
AzureIoTClient 0:1f9b2707ec7d 1578 }
AzureIoTClient 0:1f9b2707ec7d 1579 return result;
AzureIoTClient 0:1f9b2707ec7d 1580 }
AzureIoTClient 0:1f9b2707ec7d 1581
AzureIoTClient 0:1f9b2707ec7d 1582 SCHEMA_MODEL_TYPE_HANDLE Schema_GetModelByName(SCHEMA_HANDLE schemaHandle, const char* modelName)
AzureIoTClient 0:1f9b2707ec7d 1583 {
AzureIoTClient 0:1f9b2707ec7d 1584 SCHEMA_MODEL_TYPE_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 1585
AzureIoTClient 0:1f9b2707ec7d 1586 /* Codes_SRS_SCHEMA_99_125: [Schema_GetModelByName shall return NULL if unable to find a matching model, or if any of the arguments are NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1587 if ((schemaHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1588 (modelName == NULL))
AzureIoTClient 0:1f9b2707ec7d 1589 {
AzureIoTClient 0:1f9b2707ec7d 1590 result = NULL;
AzureIoTClient 11:b1327861f5e0 1591 LogError("(Error code: %s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1592 }
AzureIoTClient 0:1f9b2707ec7d 1593 else
AzureIoTClient 0:1f9b2707ec7d 1594 {
AzureIoTClient 0:1f9b2707ec7d 1595 /* Codes_SRS_SCHEMA_99_124: [Schema_GetModelByName shall return a non-NULL SCHEMA_MODEL_TYPE_HANDLE corresponding to the model identified by schemaHandle and matching the modelName argument value.] */
AzureIoTClient 0:1f9b2707ec7d 1596 SCHEMA* schema = (SCHEMA*)schemaHandle;
AzureIoTClient 0:1f9b2707ec7d 1597 size_t i;
AzureIoTClient 0:1f9b2707ec7d 1598 for (i = 0; i < schema->ModelTypeCount; i++)
AzureIoTClient 0:1f9b2707ec7d 1599 {
AzureIoTClient 0:1f9b2707ec7d 1600 MODEL_TYPE* modelType = (MODEL_TYPE*)schema->ModelTypes[i];
AzureIoTClient 0:1f9b2707ec7d 1601 if (strcmp(modelName, modelType->Name)==0)
AzureIoTClient 0:1f9b2707ec7d 1602 {
AzureIoTClient 0:1f9b2707ec7d 1603 break;
AzureIoTClient 0:1f9b2707ec7d 1604 }
AzureIoTClient 0:1f9b2707ec7d 1605 }
AzureIoTClient 0:1f9b2707ec7d 1606 if (i == schema->ModelTypeCount)
AzureIoTClient 0:1f9b2707ec7d 1607 {
AzureIoTClient 0:1f9b2707ec7d 1608 /* Codes_SRS_SCHEMA_99_125: [Schema_GetModelByName shall return NULL if unable to find a matching model, or if any of the arguments are NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1609 result = NULL;
AzureIoTClient 0:1f9b2707ec7d 1610 }
AzureIoTClient 0:1f9b2707ec7d 1611 else
AzureIoTClient 0:1f9b2707ec7d 1612 {
AzureIoTClient 0:1f9b2707ec7d 1613 result = schema->ModelTypes[i];
AzureIoTClient 0:1f9b2707ec7d 1614 }
AzureIoTClient 0:1f9b2707ec7d 1615 }
AzureIoTClient 0:1f9b2707ec7d 1616 return result;
AzureIoTClient 0:1f9b2707ec7d 1617 }
AzureIoTClient 0:1f9b2707ec7d 1618
AzureIoTClient 0:1f9b2707ec7d 1619 SCHEMA_MODEL_TYPE_HANDLE Schema_GetModelByIndex(SCHEMA_HANDLE schemaHandle, size_t index)
AzureIoTClient 0:1f9b2707ec7d 1620 {
AzureIoTClient 0:1f9b2707ec7d 1621 SCHEMA_MODEL_TYPE_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 1622 SCHEMA* schema = (SCHEMA*)schemaHandle;
AzureIoTClient 0:1f9b2707ec7d 1623
AzureIoTClient 0:1f9b2707ec7d 1624 /* Codes_SRS_SCHEMA_99_128: [Schema_GetModelByIndex shall return NULL if the index specified is outside the valid range or if schemaHandle argument is NULL.] */
AzureIoTClient 0:1f9b2707ec7d 1625 /* Codes_SRS_SCHEMA_99_127: [The index argument is zero based, and the order in which models were added shall be the index in which they will be retrieved.] */
AzureIoTClient 0:1f9b2707ec7d 1626 if ((schemaHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1627 (index >= schema->ModelTypeCount))
AzureIoTClient 0:1f9b2707ec7d 1628 {
AzureIoTClient 0:1f9b2707ec7d 1629 result = NULL;
AzureIoTClient 11:b1327861f5e0 1630 LogError("(Error code: %s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1631 }
AzureIoTClient 0:1f9b2707ec7d 1632 else
AzureIoTClient 0:1f9b2707ec7d 1633 {
AzureIoTClient 0:1f9b2707ec7d 1634
AzureIoTClient 0:1f9b2707ec7d 1635 /* Codes_SRS_SCHEMA_99_126: [Schema_GetModelByIndex shall return a non-NULL SCHEMA_MODEL_TYPE_HANDLE corresponding to the model identified by schemaHandle and matching the index number provided by the index argument.] */
AzureIoTClient 0:1f9b2707ec7d 1636 /* Codes_SRS_SCHEMA_99_127: [The index argument is zero based, and the order in which models were added shall be the index in which they will be retrieved.] */
AzureIoTClient 0:1f9b2707ec7d 1637 result = schema->ModelTypes[index];
AzureIoTClient 0:1f9b2707ec7d 1638 }
AzureIoTClient 0:1f9b2707ec7d 1639 return result;
AzureIoTClient 0:1f9b2707ec7d 1640 }
AzureIoTClient 0:1f9b2707ec7d 1641
AzureIoTClient 0:1f9b2707ec7d 1642 /*Codes_SRS_SCHEMA_99_160: [Schema_GetModelName shall return the name of the model identified by modelTypeHandle. If the name cannot be retrieved, then NULL shall be returned.]*/
AzureIoTClient 0:1f9b2707ec7d 1643 const char* Schema_GetModelName(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle)
AzureIoTClient 0:1f9b2707ec7d 1644 {
AzureIoTClient 0:1f9b2707ec7d 1645 const char* result;
AzureIoTClient 0:1f9b2707ec7d 1646 if (modelTypeHandle == NULL)
AzureIoTClient 0:1f9b2707ec7d 1647 {
AzureIoTClient 0:1f9b2707ec7d 1648 result = NULL;
AzureIoTClient 0:1f9b2707ec7d 1649 }
AzureIoTClient 0:1f9b2707ec7d 1650 else
AzureIoTClient 0:1f9b2707ec7d 1651 {
AzureIoTClient 0:1f9b2707ec7d 1652 MODEL_TYPE* modelType = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 1653 result = modelType->Name;
AzureIoTClient 0:1f9b2707ec7d 1654 }
AzureIoTClient 0:1f9b2707ec7d 1655 return result;
AzureIoTClient 0:1f9b2707ec7d 1656 }
AzureIoTClient 0:1f9b2707ec7d 1657
AzureIoTClient 0:1f9b2707ec7d 1658 /*Codes_SRS_SCHEMA_99_163: [Schema_AddModelModel shall insert an existing model, identified by the handle modelType, into the existing model identified by modelTypeHandle under a property having the name propertyName.]*/
AzureIoTClient 0:1f9b2707ec7d 1659 SCHEMA_RESULT Schema_AddModelModel(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle, const char* propertyName, SCHEMA_MODEL_TYPE_HANDLE modelType)
AzureIoTClient 0:1f9b2707ec7d 1660 {
AzureIoTClient 0:1f9b2707ec7d 1661 SCHEMA_RESULT result;
AzureIoTClient 0:1f9b2707ec7d 1662 /*Codes_SRS_SCHEMA_99_165: [If any of the parameters is NULL then Schema_AddModelModel shall return SCHEMA_INVALID_ARG.]*/
AzureIoTClient 0:1f9b2707ec7d 1663 if (
AzureIoTClient 0:1f9b2707ec7d 1664 (modelTypeHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1665 (propertyName == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1666 (modelType == NULL)
AzureIoTClient 0:1f9b2707ec7d 1667 )
AzureIoTClient 0:1f9b2707ec7d 1668 {
AzureIoTClient 0:1f9b2707ec7d 1669 result = SCHEMA_INVALID_ARG;
AzureIoTClient 11:b1327861f5e0 1670 LogError("(Error code: %s)", ENUM_TO_STRING(SCHEMA_RESULT, SCHEMA_INVALID_ARG));
AzureIoTClient 0:1f9b2707ec7d 1671 }
AzureIoTClient 0:1f9b2707ec7d 1672 else
AzureIoTClient 0:1f9b2707ec7d 1673 {
AzureIoTClient 0:1f9b2707ec7d 1674 MODEL_TYPE* parentModel = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 1675 MODEL_IN_MODEL temp;
AzureIoTClient 0:1f9b2707ec7d 1676 temp.modelHandle = modelType;
AzureIoTClient 0:1f9b2707ec7d 1677 if (mallocAndStrcpy_s((char**)&(temp.propertyName), propertyName) != 0)
AzureIoTClient 0:1f9b2707ec7d 1678 {
AzureIoTClient 0:1f9b2707ec7d 1679 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 1680 LogError("(Error code: %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 1681 }
AzureIoTClient 0:1f9b2707ec7d 1682 else if (VECTOR_push_back(parentModel->models, &temp, 1) != 0)
AzureIoTClient 0:1f9b2707ec7d 1683 {
AzureIoTClient 0:1f9b2707ec7d 1684 /*Codes_SRS_SCHEMA_99_174: [The function shall return SCHEMA_ERROR if any other error occurs.]*/
AzureIoTClient 0:1f9b2707ec7d 1685 free((void*)temp.propertyName);
AzureIoTClient 0:1f9b2707ec7d 1686 result = SCHEMA_ERROR;
AzureIoTClient 11:b1327861f5e0 1687 LogError("(Error code: %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 1688 }
AzureIoTClient 0:1f9b2707ec7d 1689 else
AzureIoTClient 0:1f9b2707ec7d 1690 {
AzureIoTClient 0:1f9b2707ec7d 1691 /*Codes_SRS_SCHEMA_99_164: [If the function succeeds, then the return value shall be SCHEMA_OK.]*/
AzureIoTClient 0:1f9b2707ec7d 1692 result = SCHEMA_OK;
AzureIoTClient 0:1f9b2707ec7d 1693 }
AzureIoTClient 0:1f9b2707ec7d 1694 }
AzureIoTClient 0:1f9b2707ec7d 1695 return result;
AzureIoTClient 0:1f9b2707ec7d 1696 }
AzureIoTClient 0:1f9b2707ec7d 1697
AzureIoTClient 0:1f9b2707ec7d 1698
AzureIoTClient 0:1f9b2707ec7d 1699 SCHEMA_RESULT Schema_GetModelModelCount(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle, size_t* modelCount)
AzureIoTClient 0:1f9b2707ec7d 1700 {
AzureIoTClient 0:1f9b2707ec7d 1701 SCHEMA_RESULT result;
AzureIoTClient 0:1f9b2707ec7d 1702 /*Codes_SRS_SCHEMA_99_169: [If any of the parameters is NULL, then the function shall return SCHEMA_INVALID_ARG.]*/
AzureIoTClient 0:1f9b2707ec7d 1703 if (
AzureIoTClient 0:1f9b2707ec7d 1704 (modelTypeHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1705 (modelCount == NULL)
AzureIoTClient 0:1f9b2707ec7d 1706 )
AzureIoTClient 0:1f9b2707ec7d 1707 {
AzureIoTClient 0:1f9b2707ec7d 1708 result = SCHEMA_INVALID_ARG;
AzureIoTClient 11:b1327861f5e0 1709 LogError("(Error code: %s)", ENUM_TO_STRING(SCHEMA_RESULT, result));
AzureIoTClient 0:1f9b2707ec7d 1710 }
AzureIoTClient 0:1f9b2707ec7d 1711 else
AzureIoTClient 0:1f9b2707ec7d 1712 {
AzureIoTClient 0:1f9b2707ec7d 1713 MODEL_TYPE* model = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 1714 /*Codes_SRS_SCHEMA_99_167: [Schema_GetModelModelCount shall return in parameter modelCount the number of models inserted in the model identified by parameter modelTypeHandle.]*/
AzureIoTClient 0:1f9b2707ec7d 1715 *modelCount = VECTOR_size(model->models);
AzureIoTClient 0:1f9b2707ec7d 1716 /*SRS_SCHEMA_99_168: [If the function succeeds, it shall return SCHEMA_OK.]*/
AzureIoTClient 0:1f9b2707ec7d 1717 result = SCHEMA_OK;
AzureIoTClient 0:1f9b2707ec7d 1718 }
AzureIoTClient 0:1f9b2707ec7d 1719 return result;
AzureIoTClient 0:1f9b2707ec7d 1720 }
AzureIoTClient 0:1f9b2707ec7d 1721
AzureIoTClient 0:1f9b2707ec7d 1722 static bool matchModelName(const void* element, const void* value)
AzureIoTClient 0:1f9b2707ec7d 1723 {
AzureIoTClient 0:1f9b2707ec7d 1724 MODEL_IN_MODEL* decodedElement = (MODEL_IN_MODEL*)element;
AzureIoTClient 0:1f9b2707ec7d 1725 const char* name = (const char*)value;
AzureIoTClient 0:1f9b2707ec7d 1726 return (strcmp(decodedElement->propertyName, name) == 0);
AzureIoTClient 0:1f9b2707ec7d 1727 }
AzureIoTClient 0:1f9b2707ec7d 1728
AzureIoTClient 0:1f9b2707ec7d 1729 SCHEMA_MODEL_TYPE_HANDLE Schema_GetModelModelByName(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle, const char* propertyName)
AzureIoTClient 0:1f9b2707ec7d 1730 {
AzureIoTClient 0:1f9b2707ec7d 1731 SCHEMA_MODEL_TYPE_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 1732 if (
AzureIoTClient 0:1f9b2707ec7d 1733 (modelTypeHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1734 (propertyName == NULL)
AzureIoTClient 0:1f9b2707ec7d 1735 )
AzureIoTClient 0:1f9b2707ec7d 1736 {
AzureIoTClient 0:1f9b2707ec7d 1737 /*Codes_SRS_SCHEMA_99_171: [If Schema_GetModelModelByName is unable to provide the handle it shall return NULL.]*/
AzureIoTClient 0:1f9b2707ec7d 1738 result = NULL;
AzureIoTClient 0:1f9b2707ec7d 1739 LogError("error SCHEMA_INVALID_ARG");
AzureIoTClient 0:1f9b2707ec7d 1740 }
AzureIoTClient 0:1f9b2707ec7d 1741 else
AzureIoTClient 0:1f9b2707ec7d 1742 {
AzureIoTClient 0:1f9b2707ec7d 1743 MODEL_TYPE* model = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 1744 /*Codes_SRS_SCHEMA_99_170: [Schema_GetModelModelByName shall return a handle to the model identified by the property with the name propertyName in the model identified by the handle modelTypeHandle.]*/
AzureIoTClient 0:1f9b2707ec7d 1745 /*Codes_SRS_SCHEMA_99_171: [If Schema_GetModelModelByName is unable to provide the handle it shall return NULL.]*/
AzureIoTClient 0:1f9b2707ec7d 1746 void* temp = VECTOR_find_if(model->models, matchModelName, propertyName);
AzureIoTClient 0:1f9b2707ec7d 1747 if (temp == NULL)
AzureIoTClient 0:1f9b2707ec7d 1748 {
AzureIoTClient 0:1f9b2707ec7d 1749 LogError("specified propertyName not found (%s)", propertyName);
AzureIoTClient 0:1f9b2707ec7d 1750 result = NULL;
AzureIoTClient 0:1f9b2707ec7d 1751 }
AzureIoTClient 0:1f9b2707ec7d 1752 else
AzureIoTClient 0:1f9b2707ec7d 1753 {
AzureIoTClient 0:1f9b2707ec7d 1754 result = ((MODEL_IN_MODEL*)temp)->modelHandle;
AzureIoTClient 0:1f9b2707ec7d 1755 }
AzureIoTClient 0:1f9b2707ec7d 1756 }
AzureIoTClient 0:1f9b2707ec7d 1757 return result;
AzureIoTClient 0:1f9b2707ec7d 1758 }
AzureIoTClient 0:1f9b2707ec7d 1759
AzureIoTClient 0:1f9b2707ec7d 1760 SCHEMA_MODEL_TYPE_HANDLE Schema_GetModelModelyByIndex(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle, size_t index)
AzureIoTClient 0:1f9b2707ec7d 1761 {
AzureIoTClient 0:1f9b2707ec7d 1762 SCHEMA_MODEL_TYPE_HANDLE result;
AzureIoTClient 0:1f9b2707ec7d 1763 if (
AzureIoTClient 0:1f9b2707ec7d 1764 (modelTypeHandle == NULL)
AzureIoTClient 0:1f9b2707ec7d 1765 )
AzureIoTClient 0:1f9b2707ec7d 1766 {
AzureIoTClient 0:1f9b2707ec7d 1767 /*Codes_SRS_SCHEMA_99_173: [Schema_GetModelModelyByIndex shall return NULL in the cases when it cannot provide the handle.]*/
AzureIoTClient 0:1f9b2707ec7d 1768 result = NULL;
AzureIoTClient 0:1f9b2707ec7d 1769 LogError("error SCHEMA_INVALID_ARG");
AzureIoTClient 0:1f9b2707ec7d 1770 }
AzureIoTClient 0:1f9b2707ec7d 1771 else
AzureIoTClient 0:1f9b2707ec7d 1772 {
AzureIoTClient 0:1f9b2707ec7d 1773 MODEL_TYPE* model = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 1774 size_t nModelsInModel;
AzureIoTClient 0:1f9b2707ec7d 1775 /*Codes_SRS_SCHEMA_99_172: [ Schema_GetModelModelyByIndex shall return a handle to the "index"th model inserted in the model identified by the parameter modelTypeHandle.]*/
AzureIoTClient 0:1f9b2707ec7d 1776 /*Codes_SRS_SCHEMA_99_173: [Schema_GetModelModelyByIndex shall return NULL in the cases when it cannot provide the handle.]*/
AzureIoTClient 0:1f9b2707ec7d 1777 nModelsInModel = VECTOR_size(model->models);
AzureIoTClient 0:1f9b2707ec7d 1778 if (index < nModelsInModel)
AzureIoTClient 0:1f9b2707ec7d 1779 {
AzureIoTClient 0:1f9b2707ec7d 1780 result = ((MODEL_IN_MODEL*)VECTOR_element(model->models, index))->modelHandle;
AzureIoTClient 0:1f9b2707ec7d 1781 }
AzureIoTClient 0:1f9b2707ec7d 1782 else
AzureIoTClient 0:1f9b2707ec7d 1783 {
AzureIoTClient 0:1f9b2707ec7d 1784 LogError("attempted out of bounds access in array.");
AzureIoTClient 0:1f9b2707ec7d 1785 result = NULL; /*out of bounds array access*/
AzureIoTClient 0:1f9b2707ec7d 1786 }
AzureIoTClient 0:1f9b2707ec7d 1787 }
AzureIoTClient 0:1f9b2707ec7d 1788 return result;
AzureIoTClient 0:1f9b2707ec7d 1789 }
AzureIoTClient 0:1f9b2707ec7d 1790
AzureIoTClient 0:1f9b2707ec7d 1791 const char* Schema_GetModelModelPropertyNameByIndex(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle, size_t index)
AzureIoTClient 0:1f9b2707ec7d 1792 {
AzureIoTClient 0:1f9b2707ec7d 1793 const char* result;
AzureIoTClient 0:1f9b2707ec7d 1794 if (modelTypeHandle == NULL)
AzureIoTClient 0:1f9b2707ec7d 1795 {
AzureIoTClient 0:1f9b2707ec7d 1796 /*Codes_SRS_SCHEMA_99_176: [If Schema_GetModelModelPropertyNameByIndex cannot produce the property name, it shall return NULL.]*/
AzureIoTClient 0:1f9b2707ec7d 1797 result = NULL;
AzureIoTClient 0:1f9b2707ec7d 1798 }
AzureIoTClient 0:1f9b2707ec7d 1799 else
AzureIoTClient 0:1f9b2707ec7d 1800 {
AzureIoTClient 0:1f9b2707ec7d 1801 MODEL_TYPE* model = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 1802 size_t nModelsInModel;
AzureIoTClient 0:1f9b2707ec7d 1803 /*Codes_SRS_SCHEMA_99_175: [Schema_GetModelModelPropertyNameByIndex shall return the name of the property for the "index"th model in the model identified by modelTypeHandle parameter.]*/
AzureIoTClient 0:1f9b2707ec7d 1804 /*Codes_SRS_SCHEMA_99_176: [If Schema_GetModelModelPropertyNameByIndex cannot produce the property name, it shall return NULL.]*/
AzureIoTClient 0:1f9b2707ec7d 1805 nModelsInModel = VECTOR_size(model->models);
AzureIoTClient 0:1f9b2707ec7d 1806 if (index < nModelsInModel)
AzureIoTClient 0:1f9b2707ec7d 1807 {
AzureIoTClient 0:1f9b2707ec7d 1808 result = ((MODEL_IN_MODEL*)VECTOR_element(model->models, index))->propertyName;
AzureIoTClient 0:1f9b2707ec7d 1809 }
AzureIoTClient 0:1f9b2707ec7d 1810 else
AzureIoTClient 0:1f9b2707ec7d 1811 {
AzureIoTClient 0:1f9b2707ec7d 1812 LogError("attempted out of bounds access in array.");
AzureIoTClient 0:1f9b2707ec7d 1813 result = NULL; /*out of bounds array access*/
AzureIoTClient 0:1f9b2707ec7d 1814 }
AzureIoTClient 0:1f9b2707ec7d 1815 }
AzureIoTClient 0:1f9b2707ec7d 1816 return result;
AzureIoTClient 0:1f9b2707ec7d 1817 }
AzureIoTClient 0:1f9b2707ec7d 1818
AzureIoTClient 0:1f9b2707ec7d 1819 bool Schema_ModelPropertyByPathExists(SCHEMA_MODEL_TYPE_HANDLE modelTypeHandle, const char* propertyPath)
AzureIoTClient 0:1f9b2707ec7d 1820 {
AzureIoTClient 0:1f9b2707ec7d 1821 bool result;
AzureIoTClient 0:1f9b2707ec7d 1822
AzureIoTClient 0:1f9b2707ec7d 1823 /* Codes_SRS_SCHEMA_99_180: [If any of the arguments are NULL, Schema_ModelPropertyByPathExists shall return false.] */
AzureIoTClient 0:1f9b2707ec7d 1824 if ((modelTypeHandle == NULL) ||
AzureIoTClient 0:1f9b2707ec7d 1825 (propertyPath == NULL))
AzureIoTClient 0:1f9b2707ec7d 1826 {
AzureIoTClient 0:1f9b2707ec7d 1827 LogError("error SCHEMA_INVALID_ARG");
AzureIoTClient 0:1f9b2707ec7d 1828 result = false;
AzureIoTClient 0:1f9b2707ec7d 1829 }
AzureIoTClient 0:1f9b2707ec7d 1830 else
AzureIoTClient 0:1f9b2707ec7d 1831 {
AzureIoTClient 0:1f9b2707ec7d 1832 const char* slashPos;
AzureIoTClient 0:1f9b2707ec7d 1833 result = false;
AzureIoTClient 0:1f9b2707ec7d 1834
AzureIoTClient 0:1f9b2707ec7d 1835 /* Codes_SRS_SCHEMA_99_182: [A single slash ('/') at the beginning of the path shall be ignored and the path shall still be valid.] */
AzureIoTClient 0:1f9b2707ec7d 1836 if (*propertyPath == '/')
AzureIoTClient 0:1f9b2707ec7d 1837 {
AzureIoTClient 0:1f9b2707ec7d 1838 propertyPath++;
AzureIoTClient 0:1f9b2707ec7d 1839 }
AzureIoTClient 0:1f9b2707ec7d 1840
AzureIoTClient 0:1f9b2707ec7d 1841 do
AzureIoTClient 0:1f9b2707ec7d 1842 {
AzureIoTClient 0:1f9b2707ec7d 1843 const char* endPos;
AzureIoTClient 0:1f9b2707ec7d 1844 size_t i;
AzureIoTClient 0:1f9b2707ec7d 1845 size_t modelCount;
AzureIoTClient 0:1f9b2707ec7d 1846 MODEL_TYPE* modelType = (MODEL_TYPE*)modelTypeHandle;
AzureIoTClient 0:1f9b2707ec7d 1847
AzureIoTClient 0:1f9b2707ec7d 1848 /* Codes_SRS_SCHEMA_99_179: [The propertyPath shall be assumed to be in the format model1/model2/.../propertyName.] */
AzureIoTClient 0:1f9b2707ec7d 1849 slashPos = strchr(propertyPath, '/');
AzureIoTClient 0:1f9b2707ec7d 1850 endPos = slashPos;
AzureIoTClient 0:1f9b2707ec7d 1851 if (endPos == NULL)
AzureIoTClient 0:1f9b2707ec7d 1852 {
AzureIoTClient 0:1f9b2707ec7d 1853 endPos = &propertyPath[strlen(propertyPath)];
AzureIoTClient 0:1f9b2707ec7d 1854 }
AzureIoTClient 0:1f9b2707ec7d 1855
AzureIoTClient 0:1f9b2707ec7d 1856 /* get the child-model */
AzureIoTClient 0:1f9b2707ec7d 1857 modelCount = VECTOR_size(modelType->models);
AzureIoTClient 0:1f9b2707ec7d 1858 for (i = 0; i < modelCount; i++)
AzureIoTClient 0:1f9b2707ec7d 1859 {
AzureIoTClient 0:1f9b2707ec7d 1860 MODEL_IN_MODEL* childModel = (MODEL_IN_MODEL*)VECTOR_element(modelType->models, i);
AzureIoTClient 0:1f9b2707ec7d 1861 if ((strncmp(childModel->propertyName, propertyPath, endPos - propertyPath) == 0) &&
AzureIoTClient 0:1f9b2707ec7d 1862 (strlen(childModel->propertyName) == (size_t)(endPos - propertyPath)))
AzureIoTClient 0:1f9b2707ec7d 1863 {
AzureIoTClient 0:1f9b2707ec7d 1864 /* found */
AzureIoTClient 0:1f9b2707ec7d 1865 modelTypeHandle = childModel->modelHandle;
AzureIoTClient 0:1f9b2707ec7d 1866 break;
AzureIoTClient 0:1f9b2707ec7d 1867 }
AzureIoTClient 0:1f9b2707ec7d 1868 }
AzureIoTClient 0:1f9b2707ec7d 1869
AzureIoTClient 0:1f9b2707ec7d 1870 if (i < modelCount)
AzureIoTClient 0:1f9b2707ec7d 1871 {
AzureIoTClient 0:1f9b2707ec7d 1872 /* model found, check if there is more in the path */
AzureIoTClient 0:1f9b2707ec7d 1873 if (slashPos == NULL)
AzureIoTClient 0:1f9b2707ec7d 1874 {
AzureIoTClient 0:1f9b2707ec7d 1875 /* this is the last one, so this is the thing we were looking for */
AzureIoTClient 0:1f9b2707ec7d 1876 result = true;
AzureIoTClient 0:1f9b2707ec7d 1877 break;
AzureIoTClient 0:1f9b2707ec7d 1878 }
AzureIoTClient 0:1f9b2707ec7d 1879 else
AzureIoTClient 0:1f9b2707ec7d 1880 {
AzureIoTClient 0:1f9b2707ec7d 1881 /* continue looking, there's more */
AzureIoTClient 0:1f9b2707ec7d 1882 propertyPath = slashPos + 1;
AzureIoTClient 0:1f9b2707ec7d 1883 }
AzureIoTClient 0:1f9b2707ec7d 1884 }
AzureIoTClient 0:1f9b2707ec7d 1885 else
AzureIoTClient 0:1f9b2707ec7d 1886 {
AzureIoTClient 0:1f9b2707ec7d 1887 /* no model found, let's see if this is a property */
AzureIoTClient 0:1f9b2707ec7d 1888 /* Codes_SRS_SCHEMA_99_178: [The argument propertyPath shall be used to find the leaf property.] */
AzureIoTClient 0:1f9b2707ec7d 1889 for (i = 0; i < modelType->PropertyCount; i++)
AzureIoTClient 0:1f9b2707ec7d 1890 {
AzureIoTClient 0:1f9b2707ec7d 1891 PROPERTY* property = (PROPERTY*)modelType->Properties[i];
AzureIoTClient 0:1f9b2707ec7d 1892 if ((strncmp(property->PropertyName, propertyPath, endPos - propertyPath) == 0) &&
AzureIoTClient 0:1f9b2707ec7d 1893 (strlen(property->PropertyName) == (size_t)(endPos - propertyPath)))
AzureIoTClient 0:1f9b2707ec7d 1894 {
AzureIoTClient 0:1f9b2707ec7d 1895 /* found property */
AzureIoTClient 0:1f9b2707ec7d 1896 /* Codes_SRS_SCHEMA_99_177: [Schema_ModelPropertyByPathExists shall return true if a leaf property exists in the model modelTypeHandle.] */
AzureIoTClient 0:1f9b2707ec7d 1897 result = true;
AzureIoTClient 0:1f9b2707ec7d 1898 break;
AzureIoTClient 0:1f9b2707ec7d 1899 }
AzureIoTClient 0:1f9b2707ec7d 1900 }
AzureIoTClient 0:1f9b2707ec7d 1901
AzureIoTClient 0:1f9b2707ec7d 1902 break;
AzureIoTClient 0:1f9b2707ec7d 1903 }
AzureIoTClient 0:1f9b2707ec7d 1904 } while (slashPos != NULL);
AzureIoTClient 0:1f9b2707ec7d 1905 }
AzureIoTClient 0:1f9b2707ec7d 1906
AzureIoTClient 0:1f9b2707ec7d 1907 return result;
AzureIoTClient 0:1f9b2707ec7d 1908 }