(file) Return to TraceFileHandlerWindows.cpp CVS log (file) (dir) Up to [Pegasus] / pegasus / src / Pegasus / Common

Diff for /pegasus/src/Pegasus/Common/TraceFileHandlerWindows.cpp between version 1.3 and 1.23

version 1.3, 2002/06/01 00:56:41 version 1.23, 2011/02/16 13:43:34
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 //%/////////////////////////////////////////////////////////////////////////////  //%LICENSE////////////////////////////////////////////////////////////////
 // //
 // Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Company, IBM,  // Licensed to The Open Group (TOG) under one or more contributor license
 // The Open Group, Tivoli Systems  // agreements.  Refer to the OpenPegasusNOTICE.txt file distributed with
   // this work for additional information regarding copyright ownership.
   // Each contributor licenses this file to you under the OpenPegasus Open
   // Source License; you may not use this file except in compliance with the
   // License.
 // //
 // Permission is hereby granted, free of charge, to any person obtaining a copy  // Permission is hereby granted, free of charge, to any person obtaining a
 // of this software and associated documentation files (the "Software"), to  // copy of this software and associated documentation files (the "Software"),
 // deal in the Software without restriction, including without limitation the  // to deal in the Software without restriction, including without limitation
 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or  // the rights to use, copy, modify, merge, publish, distribute, sublicense,
 // sell copies of the Software, and to permit persons to whom the Software is  // and/or sell copies of the Software, and to permit persons to whom the
 // furnished to do so, subject to the following conditions:  // Software is furnished to do so, subject to the following conditions:
 //  
 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN  
 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED  
 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT  
 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR  
 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT  
 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN  
 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION  
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  
 // //
 //==============================================================================  // The above copyright notice and this permission notice shall be included
   // in all copies or substantial portions of the Software.
 // //
 // Author: Sushma Fernandes, Hewlett-Packard Company (sushma_fernandes@hp.com)  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
   // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
   // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
   // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
   // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
   // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 // //
 // Modified By:  //////////////////////////////////////////////////////////////////////////
 // //
 //%///////////////////////////////////////////////////////////////////////////// //%/////////////////////////////////////////////////////////////////////////////
  
 #include <iostream> #include <iostream>
 #include <Pegasus/Common/Logger.h>  
 #include <Pegasus/Common/TraceFileHandler.h> #include <Pegasus/Common/TraceFileHandler.h>
   #include <Pegasus/Common/Mutex.h>
  
 PEGASUS_USING_STD; PEGASUS_USING_STD;
  
 PEGASUS_NAMESPACE_BEGIN PEGASUS_NAMESPACE_BEGIN
  
   static Mutex writeMutex;
   
   ////////////////////////////////////////////////////////////////////////////////
   //   On other platforms prepares the file handle (open file etc.).
   //   Implementation of this function is platform specific
   //
   //   Note: The current implementation on Windows does nothing.
   //         Should be optimized out by the compiler
   ////////////////////////////////////////////////////////////////////////////////
   void TraceFileHandler::prepareFileHandle(void)
   {
       return;
   }
   
 //////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////
 //   Writes message to file. //   Writes message to file.
 //   Implementation of this function is platform specific //   Implementation of this function is platform specific
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 //////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////
 void TraceFileHandler::handleMessage( void TraceFileHandler::handleMessage(
     const char* message,     const char* message,
       Uint32 msgLen,
     const char* fmt,     const char* fmt,
     va_list argList)     va_list argList)
 { {
     Uint32 retCode;     Uint32 retCode;
  
       if (_configHasChanged)
       {
           _reConfigure();
       }
   
     if (_fileHandle)     if (_fileHandle)
     {     {
           AutoMutex writeLock(writeMutex);
   
         //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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         {         {
             // Unable to write message to file             // Unable to write message to file
             // Log message             // Log message
             Logger::put(Logger::DEBUG_LOG,"Tracer",Logger::WARNING,              MessageLoaderParms parm(
                 "Unable to write trace message to File $0",_fileName);                  "Common.TraceFileHandlerWindows.UNABLE_TO_WRITE_TRACE_TO_FILE",
                   "Unable to write trace message to File $0",
                   _fileName);
               _logError(TRCFH_UNABLE_TO_WRITE_TRACE_TO_FILE,parm);
           }
           else
           {
               fflush(_fileHandle);
               // trace message successful written, reset error log messages
               // thus allow writing of errors to log again
               _logErrorBitField = 0;
           }
       }
       else
       {
           // Invalid file handle
           // Log message
           MessageLoaderParms parm(
               "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
               "Invalid file handle for file $0",
               _fileName);
           _logError(TRCFH_INVALID_FILE_HANDLE,parm);
       }
       else
       {
           // Invalid file handle
           // Log message
           MessageLoaderParms parm(
               "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
               "Invalid file handle for file $0",
               _fileName);
           _logError(TRCFH_INVALID_FILE_HANDLE,parm);
       }
       else
       {
           // Invalid file handle
           // Log message
           MessageLoaderParms parm(
               "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
               "Invalid file handle for file $0",
               _fileName);
           _logError(TRCFH_INVALID_FILE_HANDLE,parm);
       }
       else
       {
           // Invalid file handle
           // Log message
           MessageLoaderParms parm(
               "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
               "Invalid file handle for file $0",
               _fileName);
           _logError(TRCFH_INVALID_FILE_HANDLE,parm);
       }
       else
       {
           // Invalid file handle
           // Log message
           MessageLoaderParms parm(
               "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
               "Invalid file handle for file $0",
               _fileName);
           _logError(TRCFH_INVALID_FILE_HANDLE,parm);
       }
       else
       {
           // Invalid file handle
           // Log message
           MessageLoaderParms parm(
               "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
               "Invalid file handle for file $0",
               _fileName);
           _logError(TRCFH_INVALID_FILE_HANDLE,parm);
       }
       else
       {
           // Invalid file handle
           // Log message
           MessageLoaderParms parm(
               "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
               "Invalid file handle for file $0",
               _fileName);
           _logError(TRCFH_INVALID_FILE_HANDLE,parm);
       }
   }
   
   ////////////////////////////////////////////////////////////////////////////////
   //   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, Uint32 msgLen)
   {
       Uint32 retCode;
   
       if (_configHasChanged)
       {
           _reConfigure();
       }
   
       if (_fileHandle)
       {
           AutoMutex writeLock(writeMutex);
   
           //Move to the End of File
           fseek(_fileHandle,0,SEEK_SET);
   
           // Write message to file
           retCode = fprintf(_fileHandle,"%s\n", message);
           if (retCode < 0)
           {
               // Unable to write message to file
               // Log message
               MessageLoaderParms parm(
                   "Common.TraceFileHandlerWindows.UNABLE_TO_WRITE_TRACE_TO_FILE",
                   "Unable to write trace message to File $0",
                   _fileName);
               _logError(TRCFH_UNABLE_TO_WRITE_TRACE_TO_FILE,parm);
         }         }
         else         else
         {         {
             fflush(_fileHandle);             fflush(_fileHandle);
               // trace message successful written, reset error log messages
               // thus allow writing of errors to log again
               _logErrorBitField = 0;
           }
       }
       else
       {
           // Invalid file handle
           // Log message
           MessageLoaderParms parm(
               "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
               "Invalid file handle for file $0",
               _fileName);
           _logError(TRCFH_INVALID_FILE_HANDLE,parm);
       }
       else
       {
           // Invalid file handle
           // Log message
           MessageLoaderParms parm(
               "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
               "Invalid file handle for file $0",
               _fileName);
           _logError(TRCFH_INVALID_FILE_HANDLE,parm);
       }
       else
       {
           // Invalid file handle
           // Log message
           MessageLoaderParms parm(
               "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
               "Invalid file handle for file $0",
               _fileName);
           _logError(TRCFH_INVALID_FILE_HANDLE,parm);
       }
       else
       {
           // Invalid file handle
           // Log message
           MessageLoaderParms parm(
               "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
               "Invalid file handle for file $0",
               _fileName);
           _logError(TRCFH_INVALID_FILE_HANDLE,parm);
       }
       else
       {
           // Invalid file handle
           // Log message
           MessageLoaderParms parm(
               "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
               "Invalid file handle for file $0",
               _fileName);
           _logError(TRCFH_INVALID_FILE_HANDLE,parm);
         }         }
       else
       {
           // Invalid file handle
           // Log message
           MessageLoaderParms parm(
               "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
               "Invalid file handle for file $0",
               _fileName);
           _logError(TRCFH_INVALID_FILE_HANDLE,parm);
     }     }
     else     else
     {     {
         // Invalid file handle         // Invalid file handle
         // Log message         // Log message
         Logger::put(Logger::DEBUG_LOG,"Tracer",Logger::WARNING,          MessageLoaderParms parm(
             "Invalid file handle for file $0",_fileName);              "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
               "Invalid file handle for file $0",
               _fileName);
           _logError(TRCFH_INVALID_FILE_HANDLE,parm);
     }     }
 } }
  
   
 PEGASUS_NAMESPACE_END PEGASUS_NAMESPACE_END

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