/*
* Copyright (c) 2002-2007 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: Contains the declarations for miscellanous image information.
*
*/
#include <uri8.h> // curi8
#include <uri16.h> // curi16
#include <uriutils.h> // uriutils
#include <escapeutils.h> //utf8 conversions
#include "cimageinfo.h"
#include "cxfclogger.h"
// log macros for static methods
#ifdef ENABLE_LOGGING
//#define LOCAL_LOGGING
#endif
#ifdef LOCAL_LOGGING
#define I_LOG(a) LOG(a)
#define I_LOG1(s, v) LOG1(s, v)
#define I_LOG2(s, v1, v2) LOG2(s, v1, v2)
#define I_LOG8(a) LOG8(a)
#define I_LOG81(s, v) LOG81(s, v)
#define I_LOG82(s, v1, v2) LOG82(s, v1, v2)
#else
#ifdef ENABLE_LOGGING
#undef ENABLE_LOGGING
#endif
#define I_LOG(a)
#define I_LOG1(s, v)
#define I_LOG2(s, v1, v2)
#define I_LOG8(a)
#define I_LOG81(s, v)
#define I_LOG82(s, v1, v2)
#endif
//--------------------------------------------------------------------------------------------
//
// CImageInfo::CImageInfo
//
//--------------------------------------------------------------------------------------------
EXPORT_C CImageInfo* CImageInfo::NewL()
{
CImageInfo *self = NewLC();
CleanupStack::Pop(); // self
return self;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::CImageInfo
//
//--------------------------------------------------------------------------------------------
EXPORT_C CImageInfo* CImageInfo::NewL(const CImageInfo& a)
{
CImageInfo *self = NewLC(a);
CleanupStack::Pop(); // self
return self;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::CImageInfo
//
//--------------------------------------------------------------------------------------------
EXPORT_C CImageInfo* CImageInfo::NewLC()
{
CImageInfo *self = new (ELeave) CImageInfo();
CleanupStack::PushL(self);
self->ConstructL();
return self;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::CImageInfo
//
//--------------------------------------------------------------------------------------------
EXPORT_C CImageInfo* CImageInfo::NewLC(const CImageInfo& a)
{
CImageInfo *self = new (ELeave) CImageInfo(a);
CleanupStack::PushL(self);
self->ConstructL();
return self;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::CImageInfo
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::ConstructL()
{
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::CImageInfo
//
//--------------------------------------------------------------------------------------------
EXPORT_C CImageInfo::CImageInfo() :
iUri(KNullDesC8()),
iEncoded(EFalse),
iFilePath(KNullDesC8()),
iId(KErrNotFound),
iCopies(1),
iIndex(KErrNotFound)
{
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::CImageInfo
//
//--------------------------------------------------------------------------------------------
EXPORT_C CImageInfo::CImageInfo(const CImageInfo &a) :
iUri(a.iUri),
iEncoded(a.iEncoded),
iFilePath(a.iFilePath),
iId(a.iId),
iCopies(a.iCopies),
iIndex(a.iIndex)
{
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::CImageInfo
//
//--------------------------------------------------------------------------------------------
EXPORT_C CImageInfo::~CImageInfo()
{
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::UriLog
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::UriLog(const TDesC8& aUri)
{
#ifdef ENABLE_LOGGING
TFileName8 uri;
UriLog(aUri, uri);
LOG81("[CImageInfo::UriLog]\t \"%S\"", &uri);
#else // prevent warning in compiler
aUri.Length();
#endif
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::UriLog
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::UriLog(const TDesC& aUri)
{
#ifdef ENABLE_LOGGING
TFileName uri;
UriLog(aUri, uri);
LOG1("[CImageInfo::UriLog(const TDesC&)]\t \"%S\"", &uri);
#else // prevent warning in compiler
aUri.Length();
#endif
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::UriLog
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::UriLog(const TDesC8& aUri, TDes8& aConvert)
{
#ifdef ENABLE_LOGGING
I_LOG2("[CImageInfo::UriLog(const TDesC8&, TDes8&)]\t %d - %d", aConvert.MaxLength(), aUri.Length());
if(aUri.Length() >= aConvert.MaxLength())
{
aConvert.Copy(aUri.Left(aConvert.MaxLength()));
}
else
{
aConvert.Copy(aUri);
}
TInt pos = aConvert.Find(KPros8());
while(pos != KErrNotFound)
{
if(KErrNotFound != pos && pos < aConvert.Length())
aConvert.Replace(pos, KPros8().Length(), KUnderScore8());
pos = aConvert.Find(KPros8());
}
#else // prevent warning in compiler
aUri.Length();
aConvert.Length();
#endif
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::UriLog
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::UriLog(const TDesC& aUri, TDes& aConvert)
{
#ifdef ENABLE_LOGGING
I_LOG2("[CImageInfo::UriLog(const TDesC&, TDes&)]\t %d - %d", aConvert.MaxLength(), aUri.Length());
if(aUri.Length() >= aConvert.MaxLength())
{
aConvert.Copy(aUri.Left(aConvert.MaxLength()));
}
else
{
aConvert.Copy(aUri);
}
TInt pos = aConvert.Find(KPros());
while(pos != KErrNotFound)
{
if(KErrNotFound != pos && pos < aConvert.Length())
aConvert.Replace(pos, KPros().Length(), KUnderScore());
pos = aConvert.Find(KPros());
}
#else // prevent warning in compiler
aUri.Length();
aConvert.Length();
#endif
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::ConvertL
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::ConvertToUTF8L(const TDesC& aSource, TDes8& aResult)
{
HBufC8* buf = EscapeUtils::ConvertFromUnicodeToUtf8L(aSource);
if(buf)
{
I_LOG2("[CImageInfo::ConvertToUTF8L]\t %d - %d", aResult.MaxLength(), buf->Des().Length());
aResult.Copy(buf->Des());
delete buf;
}
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::ConvertL
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::ConvertToUnicodeL(const TDesC8& aSource, TDes& aResult)
{
HBufC16* buf = EscapeUtils::ConvertToUnicodeFromUtf8L(aSource);
if(buf)
{
I_LOG2("[CImageInfo::ConvertToUnicodeL]\t %d - %d", aResult.MaxLength(), buf->Des().Length());
aResult.Copy(buf->Des());
delete buf;
}
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::EncodeUriL
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::EncodeUriL(const TDesC8& aDecodedUri, TDes8& aEncodedUri)
{
TFileName unicodeUri;
ConvertToUnicodeL( aDecodedUri, unicodeUri );
EncodeUriL(unicodeUri, aEncodedUri);
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::EncodeUriL
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::EncodeUriL(const TDesC16& aDecodedUri, TDes8& aEncodedUri)
{
I_LOG("[CImageInfo::EncodeUriL]");
CUri8* uri8 = UriUtils::CreateUriL( aDecodedUri );
CleanupStack::PushL( uri8 );
HBufC16* uriBuf = uri8->Uri().DisplayFormL();
CleanupStack::PushL( uriBuf );
//alloc enough memory: encoding replaces one char with three: '%XX'
HBufC8* uriBuf8 = HBufC8::NewLC(KMaxFileName*3);
TPtr8 buf8Ptr(uriBuf8->Des());
ConvertToUTF8L( uriBuf->Des(), buf8Ptr );
I_LOG("[CImageInfo::EncodeUriL]\t <-ConvertToUTF8L");
// encode additionally the following characters
//";" | "?" | "@" | "&" | "=" | "+" | "$" | ","
// no encoding of "/" or ":" for paths
TInt pos = buf8Ptr.LocateReverse('/');
I_LOG1("[CImageInfo::EncodeUriL]\t pos %d", pos);
if(KErrNotFound != pos)
{
TPtr8 namePtr(buf8Ptr.LeftTPtr(pos));
I_LOG1("[CImageInfo::EncodeUriL]\t namePtr.Length() %d", namePtr.Length());
UriLog(namePtr);
I_LOG("[CImageInfo::EncodeUriL]\t ->EncodeFileNameL");
EncodeFileNameL(namePtr);
}
if(buf8Ptr.Length() > aEncodedUri.MaxLength())
User::Leave(KErrOverflow);
aEncodedUri.Copy(buf8Ptr);
I_LOG("[CImageInfo::EncodeUriL]\t aEncodedUri:");
UriLog(aEncodedUri);
CleanupStack::PopAndDestroy( uriBuf8 );
CleanupStack::PopAndDestroy( uriBuf );
CleanupStack::PopAndDestroy( uri8 );
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::SetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::SetUri(const TDesC8& aUri, const TBool aEncoded)
{
iUri.Copy(aUri);
iEncoded = aEncoded;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::SetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::SetUriL(const TDesC& aUri)
{
ConvertToUTF8L(aUri, iUri);
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::GetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::GetUri(TDes8& aUri) const
{
aUri.Copy(iUri);
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::GetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::GetUriL(TDes& aUri) const
{
ConvertToUnicodeL( iUri, aUri );
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::GetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::GetEncodedUriL(TDes8& aUri)
{
I_LOG1("[CImageInfo::EncodeUriL]\t iEncoded = %d", iEncoded);
if(iEncoded)
GetUri(aUri);
else
EncodeUriL(iUri, aUri);
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::CompareUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C TBool CImageInfo::CompareUri(const TDesC& aUri)
{
if(KNullDesC() == aUri && KNullDesC8() == iUri)
return ETrue;
TFileName8 tmpUri8;
//First try copy (if earlier copied 8->16 the conversion cannot be done anymore):
tmpUri8.Copy(aUri);
if(CompareUri(tmpUri8))
return ETrue;
//Then convert:
TRAPD(err, ConvertToUTF8L(aUri, tmpUri8));
if(KErrNone == err)
return CompareUri(tmpUri8);
return EFalse;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::CompareUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C TBool CImageInfo::CompareUri(const TDesC8& aUri)
{
if(0 == iUri.Compare(aUri))
return ETrue;
TFileName8 encodedUri;
TRAPD(err, EncodeUriL(iUri, encodedUri));
if(KErrNone == err && 0 == encodedUri.Compare(aUri))
return ETrue;
return EFalse;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::SetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::SetFilePath(const TDesC8& aFilePath)
{
iFilePath = aFilePath;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::SetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::SetFilePathL(const TDesC& aFilePath)
{
ConvertToUTF8L(aFilePath, iFilePath);
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::SetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::GetFilePath(TDes8& aFilePath) const
{
aFilePath.Copy(iFilePath);
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::SetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::GetFilePathL(TDes& aFilePath) const
{
ConvertToUnicodeL(iFilePath, aFilePath);
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::CompareFilePath
//
//--------------------------------------------------------------------------------------------
EXPORT_C TBool CImageInfo::CompareFilePath(const TDesC& aFilePath)
{
if(KNullDesC() == aFilePath && KNullDesC8() == iFilePath)
return ETrue;
TFileName8 tmpFile8;
TRAPD(err, ConvertToUTF8L(aFilePath, tmpFile8));
if(KErrNone == err)
return CompareFilePath(tmpFile8);
return EFalse;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::CompareFilePath
//
//--------------------------------------------------------------------------------------------
EXPORT_C TBool CImageInfo::CompareFilePath(const TDesC8& aFilePath)
{
if(0 == iFilePath.Compare(aFilePath))
return ETrue;
return EFalse;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::SetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::SetId(const TInt aId)
{
iId = aId;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::SetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C TInt CImageInfo::Id() const
{
return iId;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::SetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::SetCopies(const TInt aCopies)
{
iCopies = aCopies;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::SetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C TInt CImageInfo::Copies() const
{
return iCopies;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::SetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::SetIndex(const TInt aIndex)
{
iIndex = aIndex;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::SetUri
//
//--------------------------------------------------------------------------------------------
EXPORT_C TInt CImageInfo::Index() const
{
return iIndex;
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::EncodeFileNameL
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::EncodeFileNameL(TDes8& aFileName)
{
HBufC8* result = HBufC8::NewLC(aFileName.MaxLength());
for(TInt i = 0; i < result->Length(); ++i)
{
TUint8 ch = aFileName[i];
switch(ch)
{
case ':':
AppendL(result, KColonUrlEncoded());
break;
case '/':
AppendL(result, KSlashUrlEncoded());
break;
default:
TBufC8<1> character(&ch);
AppendL(result, character);
break;
}
}
aFileName.Copy(result->Des());
CleanupStack::PopAndDestroy(result);
}
//--------------------------------------------------------------------------------------------
//
// CImageInfo::Append
//
//--------------------------------------------------------------------------------------------
EXPORT_C void CImageInfo::AppendL(HBufC8* aWhere, const TDesC8& aWhat)
{
if( (aWhere->Length() + aWhat.Length()) >= aWhere->Des().MaxLength())
{
I_LOG2("[CImageInfo::AppendL]\t %d - %d", aWhat.Length(), aWhere->Length());
aWhere = aWhere->ReAllocL(aWhere->Des().MaxLength() + aWhat.Length());
}
aWhere->Des().Append(aWhat);
}
// End of File