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os/ossrv/genericservices/taskscheduler/SCHSVR/SSCH_UTL.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) 2004-2009 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 //

    15 

    16 // User includes

    17 #include "SchLogger.h"

    18 

    19 #ifdef __SCHLOGGING__

    20 

    21 

    22 

    23 

    24 //

    25 // ------> CSheduleServerLog (source)

    26 //

    27 

    28 CSheduleServerLog::CSheduleServerLog()

    29 	{

    30 	}

    31 

    32 CSheduleServerLog::~CSheduleServerLog()

    33 	{

    34 	iFile.Close();

    35 	iFs.Close();

    36 	}

    37 

    38 void CSheduleServerLog::ConstructL(const TDesC& aLogFileName)

    39 	{

    40 	// Literal constants

    41 	_LIT(KScheduleServerLoggingDirectoryE, "E:\\Logs\\SchSvr\\");

    42 	_LIT(KScheduleServerLoggingDirectoryD, "D:\\Logs\\SchSvr\\");

    43 	_LIT(KScheduleServerLoggingDirectory, "_:\\Logs\\SchSvr\\");

    44 		

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

    46 	TFileName logFile;

    47 

    48 	// Log to drive D if possible

    49 	TInt error = iFs.MkDirAll(KScheduleServerLoggingDirectoryE);

    50 	if	(error == KErrAlreadyExists || error == KErrNone)

    51 		{

    52 		logFile.Append(KScheduleServerLoggingDirectoryE);

    53 		}

    54 	else

    55 		{

    56 		error = iFs.MkDirAll(KScheduleServerLoggingDirectoryD);

    57 		if	(error == KErrAlreadyExists || error == KErrNone)

    58 			{

    59 			logFile.Append(KScheduleServerLoggingDirectoryD);

    60 			}

    61 		else

    62 			{

    63 			// system drive directory

    64 			TBuf<15> loggingDirOnSysDrive(KScheduleServerLoggingDirectory);

    65 			loggingDirOnSysDrive[0] = 'A' + static_cast<TInt>(RFs::GetSystemDrive());

    66 			

    67 			error = iFs.MkDirAll(loggingDirOnSysDrive);

    68 			if	(error != KErrAlreadyExists && error < KErrNone)

    69 				User::Leave(error);

    70 			logFile.Append(loggingDirOnSysDrive);

    71 			}

    72 		}

    73 

    74 	// Open log file

    75 	TParsePtrC parser(aLogFileName);

    76 	logFile.Append(parser.Name());

    77 

    78 #ifdef __WINS__

    79 	logFile.Append(_L(".WINS"));

    80 #elif __MARM__

    81 	logFile.Append(_L(".MARM"));

    82 #endif

    83 #ifdef _DEBUG

    84 	logFile.Append(_L(".UDEB"));

    85 #else

    86 	logFile.Append(_L(".UREL"));

    87 #endif

    88 	logFile.Append(parser.Ext());

    89 	logFile.Append(_L(".TXT"));

    90 

    91 	User::LeaveIfError(iFile.Replace(iFs, logFile, EFileStreamText | EFileShareAny));

    92 	SeekEnd();

    93 

    94 	NewLine();

    95 	NewLine();

    96 	_LIT(KNewLogEntry, "=== NEW LOG ===");

    97 	Write(KNewLogEntry);

    98 	NewLine();

    99 	}

   100 

   101 CSheduleServerLog* CSheduleServerLog::NewL(const TDesC& aLogFileName)

   102 	{

   103 	CSheduleServerLog* self = new(ELeave) CSheduleServerLog();

   104 	CleanupStack::PushL(self);

   105 	self->ConstructL(aLogFileName);

   106 	CleanupStack::Pop();

   107 	return self;

   108 	}

   109 

   110 //

   111 //

   112 //

   113 

   114 void CSheduleServerLog::Log(TRefByValue<const TDesC> aFmt,...)

   115 	{

   116 	VA_LIST list;

   117 	VA_START(list, aFmt);

   118 

   119 	TBuf<1024> buf;

   120 	buf.AppendFormatList(aFmt, list);

   121 	WriteWithTimeStamp(buf);

   122 	NewLine();

   123 	}

   124 

   125 void CSheduleServerLog::LogList(TRefByValue<const TDesC> aFmt, VA_LIST aList)

   126 	{

   127 	TBuf<1024> buf;

   128 	buf.AppendFormatList(aFmt, aList);

   129 	WriteWithTimeStamp(buf);

   130 	NewLine();

   131 	}

   132 

   133 void CSheduleServerLog::SeekEnd()

   134 	{

   135 	TInt pos;

   136 	iFile.Seek(ESeekEnd, pos);

   137 	}

   138 

   139 //

   140 //

   141 //

   142 

   143 void CSheduleServerLog::Write(const TDesC& aText)

   144 	{

   145 	HBufC8* buf = HBufC8::New(aText.Length());

   146 	if	(!buf)

   147 		return;

   148 

   149 	TPtr8 pBuf(buf->Des());

   150 	

   151 	const TInt KTextLength = aText.Length();

   152 	for(TInt i=0; i<KTextLength; i++)

   153 		{

   154 		if	(aText[i] < 256)

   155 			pBuf.Append(aText[i]);

   156 		}

   157 	

   158 	// Ignore errors

   159 	TInt error = iFile.Write(pBuf);

   160 	delete buf;

   161 	error = iFile.Flush();	

   162 	}

   163 

   164 void CSheduleServerLog::Write(const TDesC& aFmt, VA_LIST& aList)

   165 	{

   166 	TDes* buf = new TBuf<1000>;

   167 	if	(!buf)

   168 		return;

   169 	buf->AppendFormatList(aFmt, aList);

   170 	Write(*buf);

   171 	delete buf;

   172 	}

   173 

   174 void CSheduleServerLog::WriteWithTimeStamp(const TDesC& aText)

   175 	{

   176 	TBuf<200> buf;

   177 	TTime now;

   178 	now.HomeTime();

   179 	TDateTime dateTime;

   180 	dateTime = now.DateTime();

   181 	buf.Format(_L("%02d.%02d:%02d:%06d "), dateTime.Hour(), dateTime.Minute(), dateTime.Second(), dateTime.MicroSecond());

   182 	Write(buf);

   183 	Write(aText);

   184 	}

   185 

   186 void CSheduleServerLog::NewLine()

   187 	{

   188 	TBuf<2> buf;

   189 	buf.Append(0x0D);

   190 	buf.Append(0x0A);

   191 	Write(buf);

   192 	}

   193 

   194 

   195 #endif
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