1 /*

     2  * Name        : Logger.cpp

     3  * Description : 

     4  * Project     : This file is part of OpenMAR, an Open Mobile Augmented Reality browser

     5  * Website     : http://OpenMAR.org

     6  *

     7  * Copyright (c) 2010 David Caabeiro

     8  *

     9  * All rights reserved. This program and the accompanying materials are made available 

    10  * under the terms of the Eclipse Public License v1.0 which accompanies this 

    11  * distribution, and is available at http://www.eclipse.org/legal/epl-v10.html

    12  *

    13  */

    14 

    15 #include "Logger.h"

    16 

    17 #include <bautils.h>

    18 #include <PathInfo.h>

    19 

    20 void CLogger::Write(const TDesC8& aText)

    21 {

    22     CLogger::InstanceL().DoWrite(aText);

    23 }

    24 

    25 void CLogger::Write(TRefByValue<const TDesC8> aFmt, ...)

    26 {

    27     VA_LIST list;

    28     VA_START(list, aFmt);

    29 

    30     CLogger::InstanceL().iBuffer.FormatList(aFmt, list);

    31     CLogger::InstanceL().DoWrite(CLogger::InstanceL().iBuffer);

    32 

    33     VA_END(list);

    34 }

    35 

    36 void CLogger::Close()

    37 {

    38     delete static_cast<CLogger*>(UserSvr::DllTls(0));

    39     UserSvr::DllFreeTls(0);

    40 }

    41 

    42 CLogger& CLogger::InstanceL()

    43 {

    44     CLogger* self = static_cast<CLogger*>(UserSvr::DllTls(0));

    45 

    46     if (self == 0)

    47     {

    48         self = new(ELeave) CLogger;

    49         CleanupStack::PushL(self);

    50         self->ConstructL();

    51         CleanupStack::Pop(self);

    52 

    53         UserSvr::DllSetTls(0, self);

    54     }

    55 

    56     return *self;

    57 }

    58 

    59 void CLogger::ConstructL()

    60 {

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

    62 

    63     TFileName logName(PathInfo::PhoneMemoryRootPath());

    64     TPtrC appName(BaflUtils::ExtractAppNameFromFullName(RThread().FullName()));

    65     logName.Append(appName);

    66     _LIT(KLogFileExt, ".log");

    67     logName.Append(KLogFileExt);

    68 

    69     BaflUtils::EnsurePathExistsL(iFs, logName);

    70     User::LeaveIfError(iFile.Replace(iFs, logName, EFileShareAny | EFileWrite));

    71 }

    72 

    73 CLogger::~CLogger()

    74 {

    75     iFile.Close();

    76     iFs.Close();

    77 }

    78 

    79 void CLogger::DoWrite(const TDesC8& aText)

    80 {

    81     const TInt KTimeRecordSize = 12;

    82     TBuf8<KTimeRecordSize> timeText;

    83 

    84     TTime time;

    85     time.HomeTime();

    86     TDateTime dateTime = time.DateTime();

    87 

    88     _LIT8(KTimeFormat,"%02d:%02d:%02d.%02d ");

    89     timeText.Format(KTimeFormat, dateTime.Hour(), dateTime.Minute(), dateTime.Second(), dateTime.MicroSecond());

    90 

    91     iFile.Write(timeText);

    92     iFile.Write(aText);

    93 

    94     _LIT8(KNewLine, "\r\n");

    95     iFile.Write(KNewLine);

    96 //    iFile.Flush();

    97 }