1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/security/contentmgmt/contentaccessfwfordrm/source/caf/Supplier.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,209 @@
1.4 +/*
1.5 +* Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
1.6 +* All rights reserved.
1.7 +* This component and the accompanying materials are made available
1.8 +* under the terms of the License "Eclipse Public License v1.0"
1.9 +* which accompanies this distribution, and is available
1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.11 +*
1.12 +* Initial Contributors:
1.13 +* Nokia Corporation - initial contribution.
1.14 +*
1.15 +* Contributors:
1.16 +*
1.17 +* Description:
1.18 +*
1.19 +*/
1.20 +
1.21 +
1.22 +#include <caf/caftypes.h>
1.23 +#include <caf/metadataarray.h>
1.24 +#include <caf/supplier.h>
1.25 +#include "resolver.h"
1.26 +#include <caf/importfile.h>
1.27 +#include "agentinfo.h"
1.28 +#include <caf/agentinterface.h>
1.29 +
1.30 +#ifndef REMOVE_CAF1
1.31 +#include <caf/cafmimeheader.h>
1.32 +#include <apmstd.h>
1.33 +#endif // REMOVE_CAF1
1.34 +
1.35 +using namespace ContentAccess;
1.36 +
1.37 +EXPORT_C CSupplier* CSupplier::NewLC()
1.38 + {
1.39 + CSupplier* self = new (ELeave) CSupplier();
1.40 + CleanupStack::PushL(self);
1.41 + self->ConstructL();
1.42 + return self;
1.43 + }
1.44 +
1.45 +EXPORT_C CSupplier* CSupplier::NewL()
1.46 + {
1.47 + CSupplier* self = NewLC();
1.48 + CleanupStack::Pop(self);
1.49 + return self;
1.50 + }
1.51 +
1.52 +CSupplier::CSupplier()
1.53 + {
1.54 + }
1.55 +
1.56 +CSupplier::~CSupplier()
1.57 + {
1.58 + delete iAgentResolver;
1.59 + delete iOutputDirectory;
1.60 + }
1.61 +
1.62 +void CSupplier::ConstructL()
1.63 + {
1.64 + iAgentResolver = CAgentResolver::NewL(EFalse);
1.65 + iOutputDirectory=HBufC::NewL(0);
1.66 + }
1.67 +
1.68 +EXPORT_C TBool CSupplier::IsImportSupported(const TDesC8& aMimeType)
1.69 + {
1.70 + TBuf8 <KMaxDataTypeLength> mimeLowerCase;
1.71 + if(aMimeType.Length() > KMaxDataTypeLength)
1.72 + {
1.73 + return EFalse;
1.74 + }
1.75 +
1.76 + // Convert supplied mime type to lower case
1.77 + mimeLowerCase.Copy(aMimeType);
1.78 + mimeLowerCase.LowerCase();
1.79 +
1.80 + // Search for the mime type in the agents
1.81 + for(TInt i = 0; i < iAgentResolver->SupplierMimeTypes().Count(); i++)
1.82 + {
1.83 + if(mimeLowerCase.Compare(iAgentResolver->SupplierMimeTypes()[i]) == 0)
1.84 + {
1.85 + return ETrue;
1.86 + }
1.87 + }
1.88 + return EFalse;
1.89 + }
1.90 +
1.91 +EXPORT_C void CSupplier::PrepareHTTPRequestHeaders(RStringPool& aStringPool, RHTTPHeaders& aRequestHeaders) const
1.92 + {
1.93 + // Ignore errors from any particular agent because we can't
1.94 + // let one agent ruin things for everyone else.
1.95 + TInt i = 0;
1.96 + TInt err = KErrNone;
1.97 + CAgentManager* manager = NULL;
1.98 + for(i = 0; i < iAgentResolver->AgentInfoCount(); i++)
1.99 + {
1.100 + TRAP(err, manager = &iAgentResolver->AgentInfo(i).AgentManagerL());
1.101 + if(err == KErrNone)
1.102 + {
1.103 + manager->PrepareHTTPRequestHeaders(aStringPool, aRequestHeaders);
1.104 + }
1.105 + }
1.106 + }
1.107 +
1.108 +
1.109 +EXPORT_C void CSupplier::SetOutputDirectoryL(const TDesC &aOutputDirectory)
1.110 + {
1.111 + HBufC *newOutputDirectory;
1.112 +
1.113 + // Make sure the path has a backslash at the end
1.114 + TInt pos = aOutputDirectory.LocateReverse(TChar(KPathDelimiter));
1.115 + if(pos + 1 != aOutputDirectory.Length())
1.116 + {
1.117 + // Append a trailing backslash
1.118 + newOutputDirectory=HBufC::NewL(aOutputDirectory.Length()+1);
1.119 + newOutputDirectory->Des().Append(aOutputDirectory);
1.120 + newOutputDirectory->Des().Append(TChar(KPathDelimiter));
1.121 + }
1.122 + else
1.123 + {
1.124 + newOutputDirectory=aOutputDirectory.AllocL();
1.125 + }
1.126 +
1.127 + // replace the existing output path
1.128 + delete iOutputDirectory;
1.129 + iOutputDirectory = newOutputDirectory;
1.130 + }
1.131 +
1.132 +EXPORT_C CImportFile* CSupplier::ImportFileL(const TDesC8& aMimeType, const CMetaDataArray& aImportMetaData, const TDesC& aSuggestedFileName)
1.133 + {
1.134 + CAgentInfo& agentInfo = iAgentResolver->ResolveSupplierMimeL(aMimeType);
1.135 +
1.136 + TUid agentUid = agentInfo.Agent().ImplementationUid();
1.137 +
1.138 + // Create import object, agent creates output files
1.139 + CImportFile* import = CImportFile::NewL (agentUid, aMimeType, aImportMetaData, *iOutputDirectory, aSuggestedFileName);
1.140 + return import;
1.141 + }
1.142 +
1.143 +EXPORT_C CImportFile* CSupplier::ImportFileL(const TDesC8& aMimeType, const CMetaDataArray& aImportMetaData)
1.144 + {
1.145 + // Create import object, client provides output files
1.146 + CAgentInfo& agentInfo = iAgentResolver->ResolveSupplierMimeL(aMimeType);
1.147 +
1.148 + TUid agentUid = agentInfo.Agent().ImplementationUid();
1.149 +
1.150 + // Create import object, agent creates output files
1.151 + CImportFile* import = CImportFile::NewL (agentUid, aMimeType, aImportMetaData);
1.152 + return import;
1.153 + }
1.154 +
1.155 +#ifndef REMOVE_CAF1
1.156 +EXPORT_C CImportFile * CSupplier::ImportFileL (CCafMimeHeader &aMimeHeader, const TDesC &aSuggestedFileName)
1.157 + {
1.158 + TBuf8 <KMaxDataTypeLength> mimeType;
1.159 +
1.160 + // string constants used to fill in CMetaDataArray
1.161 + _LIT8(KContentType, "Content-Type");
1.162 + _LIT8(KContentLength, "Content-Length");
1.163 + _LIT8(KContentId, "Content-Id");
1.164 + _LIT8(KContentTransferEncoding, "Content-Tranfer-Encoding");
1.165 + _LIT8(KBoundary, "Content-Boundary");
1.166 +
1.167 + // create new CMetaDataArray to hold the information previously supplied in CCafMimeHeader
1.168 + CMetaDataArray *array = CMetaDataArray::NewLC();
1.169 +
1.170 + // Copy "standard mime data" to the CMetaDataArray
1.171 + if(aMimeHeader.StandardMimeData(EContentType).Length() != 0)
1.172 + {
1.173 + array->AddL(KContentType(),aMimeHeader.StandardMimeData(EContentType));
1.174 + mimeType.Append(aMimeHeader.StandardMimeData(EContentType));
1.175 + }
1.176 + if(aMimeHeader.StandardMimeData(EContentLength).Length() != 0)
1.177 + {
1.178 + array->AddL(KContentLength(),aMimeHeader.StandardMimeData(EContentLength));
1.179 + }
1.180 + if(aMimeHeader.StandardMimeData(EContentLength).Length() != 0)
1.181 + {
1.182 + array->AddL(KContentLength(),aMimeHeader.StandardMimeData(EContentLength));
1.183 + }
1.184 + if(aMimeHeader.StandardMimeData(EContentId).Length() != 0)
1.185 + {
1.186 + array->AddL(KContentId(),aMimeHeader.StandardMimeData(EContentId));
1.187 + }
1.188 + if(aMimeHeader.StandardMimeData(EContentTransferEncoding).Length() != 0)
1.189 + {
1.190 + array->AddL(KContentTransferEncoding(),aMimeHeader.StandardMimeData(EContentTransferEncoding));
1.191 + }
1.192 + if(aMimeHeader.StandardMimeData(EBoundary).Length() != 0)
1.193 + {
1.194 + array->AddL(KBoundary(),aMimeHeader.StandardMimeData(EBoundary));
1.195 + }
1.196 +
1.197 + // Add "non-standard" mime fields to CMetaDataArray
1.198 + TInt count = aMimeHeader.NonStandardMimeCount();
1.199 + for( TInt i = 0; i < count; i++)
1.200 + {
1.201 + array->AddL(aMimeHeader.NonStandardMimeField(i), aMimeHeader.NonStandardMimeData(i));
1.202 + }
1.203 +
1.204 + // Create new CImportFile object
1.205 + CImportFile *importFile = ImportFileL(mimeType, *array, aSuggestedFileName);
1.206 + CleanupStack::PopAndDestroy(array);
1.207 + return importFile;
1.208 + }
1.209 +
1.210 +#endif // REMOVE_CAF1
1.211 +
1.212 +