tracefilehandlerwindows.cpp

Pegasus is an open-source implementationof the DMTF CIM and WBEM standards. It is designed to be por

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#include <iostream>
#include <Pegasus/Common/Logger.h>
#include <Pegasus/Common/TraceFileHandler.h>

PEGASUS_USING_STD;

PEGASUS_NAMESPACE_BEGIN

////////////////////////////////////////////////////////////////////////////////
//   Writes message to file.
//   Implementation of this function is platform specific
//
//   Note: The current implementation writes the message to the defined file.
//         Will have to be enhanced to support synchronous write operations to
//         the same file.
////////////////////////////////////////////////////////////////////////////////
void TraceFileHandler::handleMessage(
    const char* message,
    const char* fmt,
    va_list argList)
{
    Uint32 retCode;

    if (_fileHandle)
    {
        //Move to the End of File
        fseek(_fileHandle,0,SEEK_SET);

        // Write message to file
        fprintf(_fileHandle,"%s", message);
        vfprintf(_fileHandle,fmt,argList);
        retCode = fprintf(_fileHandle,"\n");

        if (retCode < 0)
        {
            // Unable to write message to file
            // Log message
            Logger::put_l(Logger::DEBUG_LOG, System::CIMSERVER, Logger::WARNING,
                "Common.TraceFileHandlerWindows.UNABLE_TO_WRITE_TRACE_TO_FILE",
                "Unable to write trace message to File $0", _fileName);
        }
        else
        {
            fflush(_fileHandle);
        }
    }
    else
    {
        // Invalid file handle
        // Log message
        Logger::put_l(Logger::DEBUG_LOG, System::CIMSERVER, Logger::WARNING,
            "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
            "Invalid file handle for file $0", _fileName);
    }
}

PEGASUS_NAMESPACE_END