text: /*
   * Copyright 2010-2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
   *
   * Licensed under the Apache License, Version 2.0 (the "License").
   * You may not use this file except in compliance with the License.
   * A copy of the License is located at
   *
   *  http://aws.amazon.com/apache2.0
   *
   * or in the "license" file accompanying this file. This file is distributed
   * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
   * express or implied. See the License for the specific language governing
   * permissions and limitations under the License.
   */
  #ifndef AWS_IOT_SDK_SRC_IOT_SHADOW_JSON_H_
  #define AWS_IOT_SDK_SRC_IOT_SHADOW_JSON_H_
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  #include <stdint.h>
  #include <stdbool.h>
  #include <stdarg.h>
  
  #include "aws_iot_error.h"
  #include "aws_iot_shadow_json_data.h"
  
  bool isJsonValidAndParse(const char *pJsonDocument, void *pJsonHandler, int32_t *pTokenCount);
  
  bool isJsonKeyMatchingAndUpdateValue(const char *pJsonDocument, void *pJsonHandler, int32_t tokenCount,
  									 jsonStruct_t *pDataStruct, uint32_t *pDataLength, int32_t *pDataPosition);
  
  void aws_iot_shadow_internal_get_request_json(char *pJsonDocument);
  
  void aws_iot_shadow_internal_delete_request_json(char *pJsonDocument);
  
  void resetClientTokenSequenceNum(void);
  
  
  bool isReceivedJsonValid(const char *pJsonDocument);
  
  void FillWithClientToken(char *pStringToUpdateClientToken);
  
  bool extractClientToken(const char *pJsonDocumentToBeSent, char *pExtractedClientToken);
  
  bool extractVersionNumber(const char *pJsonDocument, void *pJsonHandler, int32_t tokenCount, uint32_t *pVersionNumber);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif // AWS_IOT_SDK_SRC_IOT_SHADOW_JSON_H_
  