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os/graphics/windowing/windowserver/debuglog/DEBLOGFL.CPP
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution. 
     1 // Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // code for the F32 derived class 

    15 // 

    16 //

    17 

    18 #include "../SERVER/w32cmd.h"

    19 #include "DEBLOGFL.H"

    20 

    21 #define __FORCE_ASCII yes

    22 

    23 #define DEFAULT_LOG_FILE_NAME _L("C:\\private\\10003b20\\WSERV.LOG")

    24 

    25 /*#if defined(__WINS__)

    26 #pragma data_seg(".E32_UID")

    27 __WINS_UID(0, KWservLoggingDllUidValue, 0)

    28 #pragma data_seg()

    29 #endif*/

    30 

    31 

    32 EXPORT_C CDebugLogBase *CreateDebugLog(TBool aIsFirst, TDesC &aParams)

    33 	{

    34 	CDebugLogFile *device=new(ELeave) CDebugLogFile();

    35 	CDebugLog *log=NULL;

    36 	TRAPD(err,log=new(ELeave) CDebugLog(device));

    37 	if (err!=KErrNone)

    38 		{

    39 		delete device;

    40 		User::Leave(err);

    41 		}

    42 	TRAP(err,log->ConstructL(aIsFirst, aParams));

    43 	if (err!=KErrNone)

    44 		{

    45 		delete log;

    46 		User::Leave(err);

    47 		}

    48 	return(log);

    49 	}

    50 

    51 CDebugLogFile::CDebugLogFile()

    52 	{

    53 	__DECLARE_NAME(_S("CDebugLogFile"));

    54 	}

    55 

    56 CDebugLogFile::~CDebugLogFile()

    57 	{

    58 	iFile.Close();

    59 	iFs.Close();

    60 	}

    61 

    62 void CDebugLogFile::ConstructL(TBool aIsFirst, TDesC &aParams)

    63 	{

    64 	TPtrC defaultFileName(DEFAULT_LOG_FILE_NAME);

    65 	TDesC *fileName=&aParams;

    66 	if (aParams.Length()==0)

    67 		fileName=&defaultFileName;

    68 	User::LeaveIfError(iFs.Connect());

    69 	//_LIT(KLog1,"Connected To File Server");

    70 	//RDebug::Print(KLog1);

    71 	iFs.MkDirAll(*fileName);

    72 	if (aIsFirst)

    73 		{

    74 		User::LeaveIfError(iFile.Replace(iFs,*fileName,EFileStreamText|EFileWrite|EFileShareReadersOrWriters));

    75 		//_LIT(KLog2,"Replaced File 1");

    76 		//RDebug::Print(KLog2);

    77 #if !defined(__FORCE_ASCII)

    78 		TUint16 feffInt=0xFEFF;

    79 		User::LeaveIfError(iFile.Write(TPtrC8((TUint8 *)&feffInt,2)));

    80 #endif

    81 		}

    82 	else

    83 		{

    84 		TInt err=iFile.Open(iFs,*fileName,EFileStreamText|EFileWrite|EFileShareReadersOrWriters);

    85 		//_LIT(KLog3,"Done ReOpen");

    86 		//RDebug::Print(KLog3);

    87 		if (err==KErrNone)

    88 			{

    89 			TInt seekpos = 0;

    90 			User::LeaveIfError(iFile.Seek(ESeekEnd,seekpos));

    91 			}

    92 		else

    93 			User::LeaveIfError(iFile.Replace(iFs,*fileName,EFileStreamText|EFileWrite|EFileShareReadersOrWriters));

    94 		}

    95 	iEol16=TPtrC16((TUint16 *)_S("\r\n"));

    96 	iEol.Set((TUint8 *)iEol16.Ptr(),iEol16.Size());

    97 	iEol8=TPtrC8((TUint8 *)"\r\n");

    98 	}

    99 

   100 void CDebugLogFile::WriteToLogL(const TDesC &aDes, const TDesC &aDes2)

   101 	{

   102 #if defined(__FORCE_ASCII)

   103 	TBuf8<128> des1;

   104 	TBuf8<160> des2;

   105 	des1.Copy(aDes);

   106 	des2.Copy(aDes2);

   107 	WriteToLog8L(des1,des2);

   108 #else

   109 	User::LeaveIfError(iFile.Write(TPtrC8((TUint8 *)aDes.Ptr(),aDes.Size())));

   110 	User::LeaveIfError(iFile.Write(iEol));

   111 	User::LeaveIfError(iFile.Write(TPtrC8((TUint8 *)aDes2.Ptr(),aDes2.Size())));

   112 	iFile.Flush();		//Ignore Error

   113 #endif

   114 	}

   115 

   116 void CDebugLogFile::WriteToLog8L(const TDesC8 &aDes, const TDesC8 &aDes2)

   117 	{

   118 	User::LeaveIfError(iFile.Write(aDes));

   119 	User::LeaveIfError(iFile.Write(iEol8));

   120 	User::LeaveIfError(iFile.Write(aDes2));

   121 	iFile.Flush();		//Ignore Error

   122 	}

   123
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