
/*
 *                         OpenSplice DDS
 *
 *   This software and documentation are Copyright 2006 to TO_YEAR PrismTech
 *   Limited, its affiliated companies and licensors. 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.
 *
 */

/************************************************************************
 * LOGICAL_NAME:    CheckStatus.cpp
 * FUNCTION:        OpenSplice Tutorial example code.
 * MODULE:          Tutorial for the C++ programming language.
 * DATE             june 2007.
 ************************************************************************
 * 
 * This file contains the implementation for the error handling operations.
 * 
 ***/

#include "CheckStatus.h"

/* Array to hold the names for all ReturnCodes. */
string RetCodeName[13] = 
{
  "DDS_RETCODE_OK", "DDS_RETCODE_ERROR", "DDS_RETCODE_UNSUPPORTED", 
    "DDS_RETCODE_BAD_PARAMETER", "DDS_RETCODE_PRECONDITION_NOT_MET", 
    "DDS_RETCODE_OUT_OF_RESOURCES", "DDS_RETCODE_NOT_ENABLED", 
    "DDS_RETCODE_IMMUTABLE_POLICY", "DDS_RETCODE_INCONSISTENT_POLICY", 
    "DDS_RETCODE_ALREADY_DELETED", "DDS_RETCODE_TIMEOUT", "DDS_RETCODE_NO_DATA",
    "DDS_RETCODE_ILLEGAL_OPERATION"
};

/**
 * Returns the name of an error code.
 **/
string getErrorName(DDS::ReturnCode_t status)
{
  return RetCodeName[status];
}

/**
 * Check the return status for errors. If there is an error, then terminate.
 **/
void checkStatus(DDS::ReturnCode_t status, const char *info)
{


  if (status != DDS::RETCODE_OK && status != DDS::RETCODE_NO_DATA)
  {
    cerr << "Error in " << info << ": " << getErrorName(status).c_str() << endl;
    exit(1);
  }
}

/**
 * Check whether a valid handle has been returned. If not, then terminate.
 **/
void checkHandle(void *handle, string info)
{

  if (!handle)
  {
    cerr << "Error in " << info.c_str() << ": Creation failed: invalid handle" << endl;
    exit(1);
  }
}
