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version 1.22, 2008/12/19 10:17:10
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version 1.27, 2013/05/03 04:49:10
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| static Mutex writeMutex; | static Mutex writeMutex; |
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| //////////////////////////////////////////////////////////////////////////////// |
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| // On other platforms prepares the file handle (open file etc.). |
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| // Implementation of this function is platform specific |
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| // |
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| // Note: The current implementation on Windows does nothing. |
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| // Should be optimized out by the compiler |
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| //////////////////////////////////////////////////////////////////////////////// |
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| void TraceFileHandler::prepareFileHandle(void) |
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| { |
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| return; |
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| } |
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| //////////////////////////////////////////////////////////////////////////////// | //////////////////////////////////////////////////////////////////////////////// |
| // Writes message to file. | // Writes message to file. |
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| //////////////////////////////////////////////////////////////////////////////// | //////////////////////////////////////////////////////////////////////////////// |
| void TraceFileHandler::handleMessage( | void TraceFileHandler::handleMessage( |
| const char* message, | const char* message, |
| Uint32 msgLen, |
Uint32, |
| const char* fmt, | const char* fmt, |
| va_list argList) | va_list argList) |
| { | { |
| Uint32 retCode; | Uint32 retCode; |
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| if (_configHasChanged) | if (_configHasChanged) |
| { | { |
| _reConfigure(); | _reConfigure(); |
| } | } |
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| if (_fileHandle) |
if (!_fileHandle) |
| { | { |
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// The trace file is not open, which means an earlier fopen() was |
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// unsuccessful. Stop now to avoid logging duplicate error messages. |
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return; |
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} |
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| AutoMutex writeLock(writeMutex); | AutoMutex writeLock(writeMutex); |
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if(!_fileExists(_fileName)) |
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{ |
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return; |
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} |
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| //Move to the End of File | //Move to the End of File |
| fseek(_fileHandle,0,SEEK_SET); | fseek(_fileHandle,0,SEEK_SET); |
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| // thus allow writing of errors to log again | // thus allow writing of errors to log again |
| _logErrorBitField = 0; | _logErrorBitField = 0; |
| } | } |
| } |
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| else |
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| { |
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| // Invalid file handle |
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| // Log message |
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| MessageLoaderParms parm( |
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| "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE", |
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| "Invalid file handle for file $0", |
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| _fileName); |
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| _logError(TRCFH_INVALID_FILE_HANDLE,parm); |
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| } |
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| } | } |
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| //////////////////////////////////////////////////////////////////////////////// | //////////////////////////////////////////////////////////////////////////////// |
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| // Will have to be enhanced to support synchronous write operations to | // Will have to be enhanced to support synchronous write operations to |
| // the same file. | // the same file. |
| //////////////////////////////////////////////////////////////////////////////// | //////////////////////////////////////////////////////////////////////////////// |
| void TraceFileHandler::handleMessage(const char* message, Uint32 msgLen) |
void TraceFileHandler::handleMessage(const char* message, Uint32) |
| { | { |
| Uint32 retCode; | Uint32 retCode; |
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| _reConfigure(); | _reConfigure(); |
| } | } |
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| if (_fileHandle) |
if (!_fileHandle) |
| { | { |
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// The trace file is not open, which means an earlier fopen() was |
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// unsuccessful. Stop now to avoid logging duplicate error messages. |
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return; |
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} |
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| AutoMutex writeLock(writeMutex); | AutoMutex writeLock(writeMutex); |
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if(!_fileExists(_fileName)) |
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{ |
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return; |
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} |
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| //Move to the End of File | //Move to the End of File |
| fseek(_fileHandle,0,SEEK_SET); | fseek(_fileHandle,0,SEEK_SET); |
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| // thus allow writing of errors to log again | // thus allow writing of errors to log again |
| _logErrorBitField = 0; | _logErrorBitField = 0; |
| } | } |
| } |
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| else |
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| { |
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| // Invalid file handle |
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| // Log message |
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| MessageLoaderParms parm( |
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| "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE", |
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| "Invalid file handle for file $0", |
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| _fileName); |
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| _logError(TRCFH_INVALID_FILE_HANDLE,parm); |
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| } |
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| } | } |
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Return to
TraceFileHandlerWindows.cpp
CVS log
Up to [Pegasus] / pegasus / src / Pegasus / Common