DDSConnectivityTester/CheckStatus.cpp at master · jonathonw/DDSConnectivityTester · GitHub

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/*
 *                         OpenSplice DDS
 *
 *   This software and documentation are Copyright 2006 to 2009 PrismTech
 *   Limited and its licensees. All rights reserved. See file:
 *
 *                     $OSPL_HOME/LICENSE
 *
 *   for full copyright notice and license terms.
 *
 */

/************************************************************************
 * 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. */
char *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.
 **/
char *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) << endl;
        exit (0);
    }
}

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

     if (!handle) {
        cerr << "Error in " << info << ": Creation failed: invalid handle" << endl;
        exit (0);
     }
}