sl@0: /*
sl@0: * Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of the License "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: #include <caf/caftypes.h>
sl@0: #include <caf/metadataarray.h>
sl@0: #include <caf/supplier.h>
sl@0: #include "resolver.h"
sl@0: #include <caf/importfile.h>
sl@0: #include "agentinfo.h"
sl@0: #include <caf/agentinterface.h>
sl@0: 
sl@0: #ifndef REMOVE_CAF1
sl@0: #include <caf/cafmimeheader.h>
sl@0: #include <apmstd.h> 
sl@0: #endif // REMOVE_CAF1
sl@0: 
sl@0: using namespace ContentAccess;
sl@0: 
sl@0: EXPORT_C CSupplier* CSupplier::NewLC()
sl@0: 	{
sl@0: 	CSupplier* self = new (ELeave) CSupplier();
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL();
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CSupplier* CSupplier::NewL()
sl@0: 	{
sl@0: 	CSupplier* self = NewLC();
sl@0: 	CleanupStack::Pop(self);
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: CSupplier::CSupplier()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CSupplier::~CSupplier()
sl@0: 	{
sl@0: 	delete iAgentResolver;
sl@0: 	delete iOutputDirectory;
sl@0: 	}
sl@0: 
sl@0: void CSupplier::ConstructL()
sl@0: 	{
sl@0: 	iAgentResolver = CAgentResolver::NewL(EFalse);
sl@0: 	iOutputDirectory=HBufC::NewL(0);
sl@0: 	}
sl@0: 
sl@0: EXPORT_C TBool CSupplier::IsImportSupported(const TDesC8& aMimeType)
sl@0: 	{
sl@0: 	TBuf8 <KMaxDataTypeLength> mimeLowerCase;
sl@0: 	if(aMimeType.Length() > KMaxDataTypeLength)
sl@0: 		{
sl@0: 		return EFalse;
sl@0: 		}
sl@0: 
sl@0: 	// Convert supplied mime type to lower case
sl@0: 	mimeLowerCase.Copy(aMimeType);
sl@0: 	mimeLowerCase.LowerCase();
sl@0: 
sl@0: 	// Search for the mime type in the agents
sl@0: 	for(TInt i = 0; i < iAgentResolver->SupplierMimeTypes().Count(); i++)
sl@0: 		{
sl@0: 		if(mimeLowerCase.Compare(iAgentResolver->SupplierMimeTypes()[i]) == 0)
sl@0: 			{
sl@0: 			return ETrue;
sl@0: 			}
sl@0: 		}
sl@0: 	return EFalse;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CSupplier::PrepareHTTPRequestHeaders(RStringPool& aStringPool, RHTTPHeaders& aRequestHeaders) const
sl@0: 	{
sl@0: 	// Ignore errors from any particular agent because we can't
sl@0: 	// let one agent ruin things for everyone else.
sl@0: 	TInt i = 0;
sl@0: 	TInt err = KErrNone;
sl@0: 	CAgentManager* manager = NULL;
sl@0: 	for(i = 0; i < iAgentResolver->AgentInfoCount(); i++)
sl@0: 		{
sl@0: 		TRAP(err, manager = &iAgentResolver->AgentInfo(i).AgentManagerL());
sl@0: 		if(err == KErrNone)
sl@0: 			{
sl@0: 			manager->PrepareHTTPRequestHeaders(aStringPool, aRequestHeaders);
sl@0: 			}	
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: 
sl@0: EXPORT_C void CSupplier::SetOutputDirectoryL(const TDesC &aOutputDirectory)
sl@0: 	{
sl@0: 	HBufC *newOutputDirectory;
sl@0: 
sl@0: 	// Make sure the path has a backslash at the end
sl@0: 	TInt pos = aOutputDirectory.LocateReverse(TChar(KPathDelimiter));
sl@0: 	if(pos + 1 != aOutputDirectory.Length())
sl@0: 		{
sl@0: 		// Append a trailing backslash
sl@0: 		newOutputDirectory=HBufC::NewL(aOutputDirectory.Length()+1);
sl@0: 		newOutputDirectory->Des().Append(aOutputDirectory);
sl@0: 		newOutputDirectory->Des().Append(TChar(KPathDelimiter));
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		newOutputDirectory=aOutputDirectory.AllocL();
sl@0: 		}
sl@0: 
sl@0: 	// replace the existing output path
sl@0: 	delete iOutputDirectory;
sl@0: 	iOutputDirectory = newOutputDirectory;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CImportFile* CSupplier::ImportFileL(const TDesC8& aMimeType, const CMetaDataArray& aImportMetaData, const TDesC& aSuggestedFileName)
sl@0: 	{
sl@0: 	CAgentInfo& agentInfo = iAgentResolver->ResolveSupplierMimeL(aMimeType);
sl@0: 
sl@0: 	TUid agentUid = agentInfo.Agent().ImplementationUid();
sl@0: 	
sl@0: 	// Create import object, agent creates output files
sl@0: 	CImportFile* import = CImportFile::NewL (agentUid, aMimeType, aImportMetaData, *iOutputDirectory, aSuggestedFileName);
sl@0: 	return import;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CImportFile* CSupplier::ImportFileL(const TDesC8& aMimeType, const CMetaDataArray& aImportMetaData)
sl@0: 	{
sl@0: 	// Create import object, client provides output files
sl@0: 	CAgentInfo& agentInfo = iAgentResolver->ResolveSupplierMimeL(aMimeType);
sl@0: 	
sl@0: 	TUid agentUid = agentInfo.Agent().ImplementationUid();
sl@0: 	
sl@0: 	// Create import object, agent creates output files
sl@0: 	CImportFile* import = CImportFile::NewL (agentUid, aMimeType, aImportMetaData);
sl@0: 	return import;
sl@0: 	}
sl@0: 
sl@0: #ifndef REMOVE_CAF1
sl@0: EXPORT_C CImportFile *  CSupplier::ImportFileL (CCafMimeHeader &aMimeHeader, const TDesC &aSuggestedFileName)
sl@0: 	{
sl@0: 	TBuf8 <KMaxDataTypeLength> mimeType;
sl@0: 
sl@0: 	// string constants used to fill in CMetaDataArray
sl@0: 	_LIT8(KContentType, "Content-Type");
sl@0: 	_LIT8(KContentLength, "Content-Length");
sl@0: 	_LIT8(KContentId, "Content-Id");
sl@0: 	_LIT8(KContentTransferEncoding, "Content-Tranfer-Encoding");
sl@0: 	_LIT8(KBoundary, "Content-Boundary");
sl@0: 
sl@0: 	// create new CMetaDataArray to hold the information previously supplied in CCafMimeHeader
sl@0: 	CMetaDataArray *array = CMetaDataArray::NewLC();
sl@0: 
sl@0: 	// Copy "standard mime data" to the CMetaDataArray
sl@0: 	if(aMimeHeader.StandardMimeData(EContentType).Length() != 0)
sl@0: 		{
sl@0: 		array->AddL(KContentType(),aMimeHeader.StandardMimeData(EContentType));
sl@0: 		mimeType.Append(aMimeHeader.StandardMimeData(EContentType));
sl@0: 		}
sl@0: 	if(aMimeHeader.StandardMimeData(EContentLength).Length() != 0)
sl@0: 		{
sl@0: 		array->AddL(KContentLength(),aMimeHeader.StandardMimeData(EContentLength));
sl@0: 		}
sl@0: 	if(aMimeHeader.StandardMimeData(EContentLength).Length() != 0)
sl@0: 		{
sl@0: 		array->AddL(KContentLength(),aMimeHeader.StandardMimeData(EContentLength));
sl@0: 		}
sl@0: 	if(aMimeHeader.StandardMimeData(EContentId).Length() != 0)
sl@0: 		{
sl@0: 		array->AddL(KContentId(),aMimeHeader.StandardMimeData(EContentId));
sl@0: 		}
sl@0: 	if(aMimeHeader.StandardMimeData(EContentTransferEncoding).Length() != 0)
sl@0: 		{
sl@0: 		array->AddL(KContentTransferEncoding(),aMimeHeader.StandardMimeData(EContentTransferEncoding));
sl@0: 		}
sl@0: 	if(aMimeHeader.StandardMimeData(EBoundary).Length() != 0)
sl@0: 		{
sl@0: 		array->AddL(KBoundary(),aMimeHeader.StandardMimeData(EBoundary));
sl@0: 		}
sl@0: 
sl@0: 	// Add "non-standard" mime fields to CMetaDataArray
sl@0: 	TInt count = aMimeHeader.NonStandardMimeCount();
sl@0: 	for( TInt i = 0; i < count; i++)
sl@0: 		{
sl@0: 		array->AddL(aMimeHeader.NonStandardMimeField(i), aMimeHeader.NonStandardMimeData(i));
sl@0: 		}
sl@0: 
sl@0: 	// Create new CImportFile object
sl@0: 	CImportFile *importFile = ImportFileL(mimeType, *array, aSuggestedFileName);
sl@0: 	CleanupStack::PopAndDestroy(array);
sl@0: 	return importFile;
sl@0: 	}
sl@0: 
sl@0: #endif // REMOVE_CAF1
sl@0: 
sl@0: