text: //******************************************************************
  //
  // Copyright 2016 Samsung Electronics 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.
  // You may obtain a copy of the License at
  //
  //      http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License 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 OC_RESOURCE_DIRECTORY_DATABASE_H_
  #define OC_RESOURCE_DIRECTORY_DATABASE_H_
  
  #ifdef __cplusplus
  extern "C" {
  #endif // __cplusplus
  
  #ifdef RD_SERVER
  
  /**
   * Opens the RD publish database.
   *
   * @return ::OC_STACK_OK in case of success or else other value.
   */
  OCStackResult OCRDDatabaseInit();
  
  /**
   * Stores in database the published resource.
   *
   * @param payload is the the published resource payload.
   * @param address provide information about endpoint connectivity details.
   *
   * @return ::OC_STACK_OK in case of success or else other value.
   */
  OCStackResult OCRDDatabaseStoreResources(const OCRepPayload *payload, const OCDevAddr *address);
  
  /**
   * Delete the RD resources
   *
   * @param deviceId of the device containing the resource(s) to be deleted.
   * @param instanceIds the resource(s) to be deleted.  If NULL then all resources
   *                    belonging to the device will be deleted.
   * @param nInstanceIds the number of instanceIds
   *
   * @return ::OC_STACK_OK in case of success or else other value.
   */
  OCStackResult OCRDDatabaseDeleteResources(const char *deviceId, const uint8_t *instanceIds,
                                            uint8_t nInstanceIds);
  
  /**
   * Close the RD publish database.
   *
   * @return ::OC_STACK_OK in case of success or else other value.
   */
  OCStackResult OCRDDatabaseClose();
  
  #endif
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif
  