--- a/customization/DMUtils/src/FileCoderB64.cpp Tue Feb 02 00:03:17 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,246 +0,0 @@
-/*
-* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: $Description: $
-*
-*/
-
-
-
-// INCLUDE FILES
-#include "FileCoderB64.h"
-#include <f32file.h>
-#include <imcvcodc.h>
-
-
-// -----------------------------------------------------------------------------
-// TFileCoderB64::EncodeL()
-// Encode file content to memory
-// -----------------------------------------------------------------------------
-//
-TInt TFileCoderB64::EncodeL( const TDesC8& aFileName, CBufFlat &aData ) const
- {
- TInt err( KErrNone );
- TInt size( 0 );
-
- RFs fs ;
- CleanupClosePushL( fs );
-
- RFile f ;
- CleanupClosePushL( f );
-
- User::LeaveIfError ( fs.Connect() );
-
- TFileName fileName;
- fileName.Copy( aFileName ); // Convert from TDesC8 to TDes16
- err = f.Open ( fs, fileName, EFileRead );
- User::LeaveIfError( err );
- if ( err == KErrNone )
- {
- err = f.Size( size );
- }
-
- if ( err == KErrNone )
- {
- aData.ResizeL( ( size * 4 + 2 ) / 3 );
- HBufC8 *data = HBufC8::NewLC( size );
-
- TPtr8 dataPtr( data->Des() );
- err = f.Read( dataPtr );
-
- TImCodecB64 B64Coder;
-
- TPtr8 targetPtr( aData.Ptr( 0 ) );
- B64Coder.Encode( *data, targetPtr ); //target->Des() );
-
- CleanupStack::PopAndDestroy( data ); // data
- }
-
- CleanupStack::PopAndDestroy( &f ); // f
- CleanupStack::PopAndDestroy( &fs ); // fs
-
- return err;
- }
-
-TInt TFileCoderB64::EncodeL( const TDesC8& aFileName, HBufC8* &aData ) const
- {
- TInt err( KErrNone );
- TInt size( 0 );
-
- RFs fs ;
- CleanupClosePushL( fs );
-
- RFile f ;
- CleanupClosePushL( f );
-
- User::LeaveIfError ( fs.Connect() );
-
- TFileName fileName;
- fileName.Copy( aFileName ); // Convert from TDesC8 to TDes16
- err = f.Open ( fs, fileName, EFileRead );
- User::LeaveIfError( err );
- if ( err == KErrNone )
- {
- err = f.Size( size );
- }
-
- if ( err == KErrNone )
- {
- aData = HBufC8::NewLC( ( size * 4 + 2 ) / 3 );
- HBufC8 *data = HBufC8::NewLC( size );
-
- TPtr8 dataPtr( data->Des() );
- err = f.Read( dataPtr );
-
- TImCodecB64 B64Coder;
-
- TPtr8 targetPtr( aData->Des() );
- B64Coder.Encode( dataPtr, targetPtr ); //target->Des() );
-
- CleanupStack::PopAndDestroy( data ); // data
- CleanupStack::Pop( aData ); // aData
- }
-
- CleanupStack::PopAndDestroy( &f ); // f
- CleanupStack::PopAndDestroy( &fs ); // fs
-
- return err;
- }
-
-// -----------------------------------------------------------------------------
-// TFileCoderB64::DecodeL()
-// Create temporay file and decode data to it
-// -----------------------------------------------------------------------------
-//
-
-
-void TFileCoderB64::DecodeL( const TDesC8& aData, TDes& aFileName ) const
- {
- TInt err( KErrNone );
-
- RFs fs ;
- CleanupClosePushL( fs );
-
- RFile f ;
- CleanupClosePushL( f );
-
- User::LeaveIfError ( fs.Connect() );
-
- _LIT(KTmpFilePath, "c:\\system\\temp\\");
-
- err = fs.MkDirAll( KTmpFilePath );
-//sf- err = f.Temp(fs, KTmpFilePath, aFileName, EFileWrite);
- TFileName buf;
- err = f.Temp(fs, KTmpFilePath, buf, EFileWrite);
- User::LeaveIfError( err );
- aFileName = buf;
-
- if ( err == KErrNone )
- {
- }
-
- if ( err == KErrNone )
- {
- TImCodecB64 B64Coder;
- HBufC8 *target = HBufC8::NewLC( ( aData.Length() * 3 ) / 4 );
- TPtr8 targetPtr( target->Des() );
- TBool result = B64Coder.Decode( aData, targetPtr );
- if( result )
- {
- User::Leave( KErrNotSupported );
- }
-
- f.Write ( targetPtr );
- f.Flush();
- f.Close();
-
- CleanupStack::PopAndDestroy( target );
- }
-
- CleanupStack::PopAndDestroy( &f ); // f
- CleanupStack::PopAndDestroy( &fs ); // fs
- }
-
-
-// -----------------------------------------------------------------------------
-// TFileCoderB64::DecodeToL()
-// Open/Create/Replace file and decode data to it
-// -----------------------------------------------------------------------------
-//
-void TFileCoderB64::DecodeToL( const TDesC8& aData, const TDesC& aFileName ) const
- {
- TInt err( KErrNone );
-
- RFs fs ;
- CleanupClosePushL( fs );
-
- RFile f ;
- CleanupClosePushL( f );
-
- User::LeaveIfError ( fs.Connect() );
-
- err = fs.MkDirAll( aFileName );
- err = f.Replace( fs, aFileName, EFileWrite );
- User::LeaveIfError( err );
-
- if ( err == KErrNone )
- {
- TImCodecB64 B64Coder;
- HBufC8 *target = HBufC8::NewLC( ( aData.Length() * 3 ) / 4 );
- TPtr8 targetPtr( target->Des() );
- TBool result = B64Coder.Decode( aData, targetPtr );
- if( result )
- {
- User::Leave( KErrNotSupported );
- }
-
- f.Write ( targetPtr );
- f.Flush();
- f.Close();
-
- CleanupStack::PopAndDestroy( target );
- }
-
- CleanupStack::PopAndDestroy( &f ); // f
- CleanupStack::PopAndDestroy( &fs ); // fs
- }
-
-
-TBool TFileCoderB64::CheckB64Encode( const TDesC8& aData )
- {
- TInt inputIndex = 0;
- TInt inputLen = aData.Length();
-
- while (inputIndex < inputLen)
- {
- const TUint8& p = aData[ inputIndex ];
-
- if ((p >= 48 && p <= 57) ||
- (p >= 65 && p <= 90) ||
- (p >= 97 && p <= 122) ||
- p == 43 || p == 47 ||
- p == 61 || p == 10 || p == 13 )
- {
- }
- else
- {
- return EFalse;
- }
-
- inputIndex++;
-
- }
-
- return ETrue;
- }
-// End of File