1 carson.hovey 1.2 //%2005////////////////////////////////////////////////////////////////////////

  2 gs.keenan    1.1 //

  3 carson.hovey 1.2 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
  4                  // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
  5                  // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;

  6 gs.keenan    1.1 // IBM Corp.; EMC Corporation, The Open Group.

  7 carson.hovey 1.2 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
  8                  // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
  9                  // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
 10                  // EMC Corporation; VERITAS Software Corporation; The Open Group.

 11 gs.keenan    1.1 //
 12                  // Permission is hereby granted, free of charge, to any person obtaining a copy
 13                  // of this software and associated documentation files (the "Software"), to
 14                  // deal in the Software without restriction, including without limitation the
 15                  // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 16                  // sell copies of the Software, and to permit persons to whom the Software is
 17                  // furnished to do so, subject to the following conditions:
 18                  // 
 19                  // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
 20                  // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
 21                  // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 22                  // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 23                  // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 24                  // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 25                  // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 26                  // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 27                  //
 28                  //==============================================================================
 29                  //
 30                  // Author: Sushma Fernandes, Hewlett-Packard Company (sushma_fernandes@hp.com)
 31                  //
 32 gs.keenan    1.1 // Modified By:
 33                  //
 34                  //%/////////////////////////////////////////////////////////////////////////////
 35                  
 36                  #include <fcntl.h>
 37                  #include <Pegasus/Common/Logger.h>
 38                  #include <Pegasus/Common/System.h>
 39                  #include <Pegasus/Common/TraceFileHandler.h>
 40                  
 41                  PEGASUS_USING_STD;
 42                  
 43                  PEGASUS_NAMESPACE_BEGIN
 44                  
 45                  /////////////////////////////////////////////////////////////////////////////// 
 46                  //  Writes message to file. Locks the file before writing to it
 47                  //  Implementation of this function is platform specific
 48                  ///////////////////////////////////////////////////////////////////////////////
 49                  void TraceFileHandler::handleMessage (
 50                  				       const char *message,
 51                  				       const char *fmt,
 52                  				       va_list argList)
 53 gs.keenan    1.1 {
 54                    Sint32 retCode;
 55                    Sint32 fileDesc;
 56                  
 57                    // Do not add Trace calls in the Critical section
 58                    // ---- BEGIN CRITICAL SECTION
 59                  
 60                    // Check if the file has been deleted, if so re-open the file and continue
 61                    if (!System::exists (_fileName))
 62                    {
 63                      if (_fileHandle == 0)
 64                      {
 65                        _fileHandle = fopen (_fileName, "a+", "shr=get,put,upd");
 66                  //          _fileHandle = fopen(_fileName,"a","shr=get");
 67                      }
 68                      else
 69                      {
 70                        _fileHandle = freopen (_fileName, "a+", _fileHandle, "shr=get,put,upd");
 71                  //          _fileHandle = freopen(_fileName,"a",_fileHandle,"shr=get");
 72                      }
 73                      if (!_fileHandle)
 74 gs.keenan    1.1     {
 75                        // Unable to re-open file, log a message
 76                  
 77                        Logger:: put_l (Logger:: DEBUG_LOG, System:: CIMSERVER, Logger::WARNING,
 78                  	     "Common.TraceFileHandlerVms.FAILED_TO_OPEN_FILE",
 79                  	     "Failed to open File $0", _fileName);
 80                        return;
 81                      }
 82                  
 83                      //
 84                      // Set permissions on the trace file to 0400
 85                      //
 86                  
 87                      if (!FileSystem::changeFilePermissions (String (_fileName), (S_IRUSR | S_IWUSR)))
 88                      {
 89                        Logger:: put_l (Logger:: DEBUG_LOG, "Tracer", Logger::WARNING,
 90                  	     "Common.TraceFileHandlerVms.FAILED_TO_SET_FILE_PERMISSIONS",
 91                  	     "Failed to set permissions on file $0", _fileName);
 92                        return;
 93                      }
 94                    }
 95 gs.keenan    1.1   // Seek to the end of File
 96                  
 97                    retCode = fseek (_fileHandle, 0, SEEK_END);
 98                  
 99                    // Write the message to the file
100                  
101                    retCode = fprintf (_fileHandle, "%s", message);
102                    retCode = vfprintf (_fileHandle, fmt, argList);
103                    retCode = fprintf (_fileHandle, "\n");
104                    retCode = fflush (_fileHandle);
105                    fileDesc = fileno (_fileHandle);
106                    retCode = fsync (fileDesc);
107                    _wroteToLog = false;
108                  //        retCode = fclose(_fileHandle);
109                    //        _fileHandle = 0;
110                  
111                    // ---- END CRITICAL SECTION
112                  
113                    return;
114                  }
115                  
116 gs.keenan    1.1 PEGASUS_NAMESPACE_END