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// Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Thindump is a small tool for dumping text files. The text file
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// given will be dumped using RDebug::Print meaning the text goes to
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// both the console and the Debug Serial Port.
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//
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//
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/**
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@file
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@internalComponent
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*/
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#include <e32test.h>
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#include <f32file.h>
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#ifndef SYMBIAN_BASEDUMP
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#include <s32file.h>
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#include <c32comm.h>
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#include <bacline.h>
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#endif // SYMBIAN_BASEDUMP
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GLDEF_D RTest gTest(_L("thindump utility"));
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GLDEF_D RFs gFs;
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LOCAL_C void SendFileL(const TPtrC &aFilename, const TInt &aPause)
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/**
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Dump narrow text file to console, comms & debug (WINS)
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*/
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{
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TInt err;
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// Open file and determine size
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RFile file;
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err = file.Open(gFs, aFilename, EFileRead);
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if( err == KErrNotFound || err == KErrBadName )
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{
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gTest.Printf(_L("File %S does not exist"), &aFilename);
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return;
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}
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else if( err == KErrInUse ) // Test Execute opens with ShareAny
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{
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gTest.Printf(_L("Open failed as %S is in use. Retry open with EFileShareAny"), &aFilename);
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err = file.Open(gFs, aFilename, EFileRead|EFileShareAny);
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}
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// gTest.Printf(_L("SendFileL Line %d, RFile::Open err = %d"), __LINE__, err);
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// gTest.Getch();
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User::LeaveIfError(err);
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TInt size;
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err = file.Size(size);
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// gTest.Printf(_L("SendFileL Line %d, RFile::Size err = %d"), __LINE__, err);
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// gTest.Getch();
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User::LeaveIfError(err);
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gTest.Printf(_L("File %S (%d bytes)"), &aFilename, size);
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// Get ready to read file
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const TInt KBufferSize = 32;
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const TInt KBufferMaxLength = 1024;
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_LIT(KCharLF, "\x0a");
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_LIT(KCharCR, "\x0d");
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TInt pos = 0;
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TInt lfPos;
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TInt crPos;
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TBuf8<KBufferSize+1> buf8(KBufferSize+1);
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TBuf<KBufferSize+1> buf16(KBufferSize+1);
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HBufC* format16=HBufC::NewLC(KBufferMaxLength);
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// Read block from file
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while(pos < size)
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{
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err = file.Read(buf8, KBufferSize);
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// gTest.Printf(_L("SendFileL Line %d, RFile::Read err = %d"), __LINE__, err);
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// gTest.Getch();
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User::LeaveIfError(err);
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// Expand to 16 bit chars
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buf16.Copy(buf8);
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// Remove carriage returns
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while ( (crPos = buf16.Find(KCharCR)) != KErrNotFound )
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buf16.Delete(crPos, 1);
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// Find line feeds
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TPtr ptr16( format16->Des() );
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while ( (lfPos = buf16.Find(KCharLF)) != KErrNotFound )
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{
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// Extract this line & append to any buffered line
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TPtrC ptrLeft = buf16.Left(lfPos+1);
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ptr16.Append(ptrLeft);
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buf16.Delete(0, lfPos+1);
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// Print this line
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gTest.Printf(_L("%S"), &ptr16 );
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ptr16.Zero();
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// Small 10ms pause to prevent data loss during upload
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User::After(10000);
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}
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ptr16.Append(buf16);
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pos += KBufferSize;
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}
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// Output any partial line still in buffer
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if (format16->Length())
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{
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TPtr ptr16( format16->Des() );
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gTest.Printf(_L("%S"), &ptr16 );
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}
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CleanupStack::PopAndDestroy(1, format16);
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if (aPause)
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{
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gTest.Printf(_L("Dump complete. Press any key ..."));
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gTest.Getch();
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}
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file.Close();
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}
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LOCAL_C void InitGlobalsL()
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/**
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Initialise global variables.
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*/
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{
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TInt err;
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err = gFs.Connect();
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// gTest.Printf(_L("InitGlobals Line %d, RFs::Connect err = %d"), __LINE__, err);
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// gTest.Getch();
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User::LeaveIfError(err);
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}
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LOCAL_C void DestroyGlobals()
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/**
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Free global variables
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*/
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{
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gFs.Close();
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}
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LOCAL_C void RunSendFileL()
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/**
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Transmit the file down the Debug Port
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*/
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{
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InitGlobalsL();
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TInt pause=EFalse;
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_LIT(KOptionNoPause,"-nop");
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_LIT(KOptionPause,"-p");
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_LIT(KDumpFileDefault, "c:\\log.txt");
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// Obtain command line parameters
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TPtrC filename( KDumpFileDefault );
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#ifndef SYMBIAN_BASEDUMP
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CCommandLineArguments* args = CCommandLineArguments::NewLC();
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for(TInt i=1;i<args->Count();i++)
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{
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if(args->Arg(i).MatchF(KOptionNoPause)==0)
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{
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pause=EFalse;
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}
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else if(args->Arg(i).MatchF(KOptionPause)==0)
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{
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pause=ETrue;
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}
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else
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{
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filename.Set(args->Arg(i));
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}
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}
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#else
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TBuf<256> cmd;
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User::CommandLine(cmd);
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TLex lex(cmd);
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while (!lex.Eos())
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{
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TPtrC token;
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token.Set(lex.NextToken());
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if (token.Length()==0)
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{
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break; // ignore trailing whitespace
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}
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else if (token==KOptionNoPause)
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{
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pause=EFalse;
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}
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else if (token==KOptionPause)
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{
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pause=ETrue;
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}
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else
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{
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filename.Set(token);
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}
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}
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#endif
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SendFileL( filename, pause );
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#ifndef SYMBIAN_BASEDUMP
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CleanupStack::PopAndDestroy(1, args);
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#endif
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DestroyGlobals();
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}
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EXPORT_C TInt E32Main()
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/**
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Main Program
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*/
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{
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CTrapCleanup* cleanup = CTrapCleanup::New();
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CActiveScheduler* theActiveScheduler = new CActiveScheduler();
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CActiveScheduler::Install(theActiveScheduler);
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__UHEAP_MARK;
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User::ResetInactivityTime();
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gTest.Printf(_L("========== Start Log File =========="));
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TRAPD(err,RunSendFileL());
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if (err!=KErrNone)
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{
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gTest.Printf(_L("thindump left with Error No %d"), err);
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}
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gTest.Printf(_L("========== Finish Log File =========="));
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gTest.Close();
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__UHEAP_MARKEND;
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delete cleanup;
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delete theActiveScheduler;
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return KErrNone;
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}
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