error.cpp

这是DVD中伺服部分的核心代码

/******************************************************************************
*******************************************************************************
**                                                                           **
**  Copyright (c) 2006 Videon Central, Inc.                                  **
**  All rights reserved.                                                     **
**                                                                           **
**  The computer program contained herein contains proprietary information   **
**  which is the property of Videon Central, Inc.  The program may be used   **
**  and/or copied only with the written permission of Videon Central, Inc.   **
**  or in accordance with the terms and conditions stipulated in the         **
**  agreement/contract under which the programs have been supplied.          **
**                                                                           **
*******************************************************************************
******************************************************************************/
/**
 * @file error.cpp
 *
 * $Revision: 1.9 $ 
 *
 * Common error handling functions
 *
 */

#include "error.h"


#ifdef __cplusplus
extern "C" {
#endif



/**
 *******************************************************************************
 *  ConvertErrorToString returns VDVD error code's name as a string
 *
 *  @param      errorCode       VDVD error code
 *
 *  @return     string containing error code's name
 *******************************************************************************/
const char*     ConvertErrorToString   ( VDVD_ERROR errorCode )
{
    switch ( errorCode )
    {
        case VDVD_SUCCESS :                                 return ( "VDVD_SUCCESS" );
        case VDVD_ABORT:                                    return ( "VDVD_ABORT" );
        case VDVD_ERROR_TIMEOUT :                           return ( "VDVD_ERROR_TIMEOUT" );

        case VDVD_ERROR_NOT_ENOUGH_MEMORY :                 return ( "VDVD_ERROR_NOT_ENOUGH_MEMORY" );

        case VDVD_ERROR_INVALID_PARAMETER :                 return ( "VDVD_ERROR_INVALID_PARAMETER" );

        case VDVD_ERROR_END_OF_STREAM:                      return ( "VDVD_ERROR_END_OF_STREAM" );

        case VDVD_ERROR_UNABLE_TO_CREATE_OBJECT :           return ( "VDVD_ERROR_UNABLE_TO_CREATE_OBJECT" );
        case VDVD_ERROR_OBJECT_NOT_FOUND :                  return ( "VDVD_ERROR_OBJECT_NOT_FOUND" );
        case VDVD_ERROR_OBJECT_HAS_INVALID_STATE :          return ( "VDVD_ERROR_OBJECT_HAS_INVALID_STATE" );
        case VDVD_ERROR_OBJECT_BUSY :                       return ( "VDVD_ERROR_OBJECT_BUSY" );
        case VDVD_ERROR_OBJECT_FAILED :                     return ( "VDVD_ERROR_OBJECT_FAILED" );

        case VDVD_ERROR_PLATFORM_FAILED :                   return ( "VDVD_ERROR_PLATFORM_FAILED" );

        case VDVD_ERROR_ASSERTION_FAILED:                   return ( "VDVD_ERROR_ASSERTION_FAILED" );

        case VDVD_ERROR_NOT_IMPLEMENTED:                    return ( "VDVD_ERROR_NOT_IMPLEMENTED" );

        default:    
            return ( "add missing error code name to error.c" );
        break;

    }
}





#ifdef __cplusplus
    }
#endif