--- a/profilesapplication/Profiles/ProfileAiwProvider/src/CProfileAiwProvider.cpp Thu Aug 19 09:55:16 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,873 +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: Profile Aiw service provider.
-*
-*/
-
-
-// CLASS HEADER
-#include "CProfileAiwProvider.h"
-
-// INTERNAL INCLUDES
-#include "CProfileEngineHandler.h"
-#include "CPapPopupList.h"
-
-// EXTERNAL INCLUDES
-#include <AiwMenu.h> // For CAiwMenuPane
-#include <AiwCommon.hrh> // For KAiwCmdAssign
-#include <AiwCommon.h> // For MAiwNotifyCallback
-#include <barsread.h> // For TResourceReader
-#include <profileaiwproviderresource.rsg> // For resource texts
-#include <data_caging_path_literals.hrh>
-#include <coemain.h> // CCoeEnv
-#include <ConeResLoader.h> // RConeResourceLoader
-#include <StringLoader.h>
-#include <aknnotewrappers.h> // For CAknInformationNote
-#include <aknlists.h> // For CAknSingleGraphicPopupMenuStyleListBox
-#include <cprofiletonehandler.h>
-#include <MProfilesNamesArray.h>
-#include <MProfileName.h>
-#include <MProfileEngineExtended.h>
-#include <MProfileExtended.h>
-#include <ProfileEngineDomainCRKeys.h>
-#include <ProfileEng.hrh> // For PROFILES_MAX_NAME_LENGTH
-#include <eikfutil.h> // For EikFileUtils
-#include <centralrepository.h>
-#include <featmgr.h>
-#include <pathinfo.h>
-#include <driveinfo.h>
-
-#ifdef RD_DRM_COMMON_INTERFACE_FOR_OMA_AND_WMDRM
-#include <drmutility.h>
-#include <drmagents.h>
-#endif
-
-
-// CONSTANTS
-namespace
- {
- _LIT( KProfileAiwProviderResourceFileName, "z:ProfileAiwProviderResource.rsc" );
- // Allowed MIME types
- _LIT( KAudioCommonMimeType, "audio/*");
- _LIT( KAudioRngMimeType, "application/vnd.nokia.ringing-tone" );
-#ifdef RD_VIDEO_AS_RINGING_TONE
- _LIT( KVideoCommonMimeType, "video/*");
- _LIT( KRMVideoMimeType, "application/vnd.rn-realmedia" );
- _LIT( KRMVideoMimeType2, "application/x-pn-realmedia" );
- _LIT( KSDPVideoMimeType, "application/sdp" );
-#endif
- // Granularities
- const TInt KArrayGranularity( 3 );
- // List item format
- _LIT( KProfileAIWProviderIconAndTab, "1\t");
- // Maximum profile name length
- const TInt KProfileAiwProviderMaxNameLength( PROFILES_MAX_NAME_LENGTH );
- }
-
-// ============================ MEMBER FUNCTIONS ===============================
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::NewL
-// Two-phased constructor.
-// -----------------------------------------------------------------------------
-//
-CProfileAiwProvider* CProfileAiwProvider::NewL()
- {
- CProfileAiwProvider* self = new(ELeave) CProfileAiwProvider;
- CleanupStack::PushL(self);
- self->ConstructL();
- CleanupStack::Pop(self);
- return self;
- }
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::CProfileAiwProvider
-// C++ default constructor can NOT contain any code, that might leave.
-// -----------------------------------------------------------------------------
-//
-CProfileAiwProvider::CProfileAiwProvider()
- {
- }
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::ConstructL
-// Symbian 2nd phase constructor can leave.
-// -----------------------------------------------------------------------------
-//
-void CProfileAiwProvider::ConstructL()
- {
- FeatureManager::InitializeLibL();
- TParse* fp = new(ELeave) TParse();
- fp->Set(KProfileAiwProviderResourceFileName, &KDC_RESOURCE_FILES_DIR, NULL);
- TFileName resourceFileName( fp->FullName() );
- delete fp;
-
- // Get language of resource file
- BaflUtils::NearestLanguageFile( CCoeEnv::Static()->FsSession(), resourceFileName );
- iResourceOffset = CCoeEnv::Static()->AddResourceFileL( resourceFileName );
- iProfileToneHandler = CProfileToneHandler::NewL();
- // Move this to PopulateListBox()
- //iEngineHandler = CProfileEngineHandler::NewL();
-
- TResourceReader reader;
- CCoeEnv::Static()->CreateResourceReaderLC( reader,
- R_PROFILEAIWPROVIDER_MENU );
- // load strings from resource
- iWMAErrorText = StringLoader::LoadL(
- R_PROFILEAIWPROVIDER_TEXT_NOT_ALLOWED );
- iMP4ErrorText = StringLoader::LoadL(
- R_PROFILEAIWPROVIDER_INFO_TONE_DRM_PROTECTED );
- iUnprotectedErrorText = StringLoader::LoadL(
- R_PROFILEAIWPROVIDER_INFO_TONE_NO_DRM );
- iNotSupportedErrorText = StringLoader::LoadL(
- R_PROFILEAIWPROVIDER_INFO_MIME_TYPE_NOT_SUPPORTED );
- iPopupTitle = StringLoader::LoadL(
- R_PROFILEAIWPROVIDER_QUERY_SELECT_PROFILES );
- iChangedProfilesText = StringLoader::LoadL(
- R_PROFILEAIWPROVIDER_CONFIRM_RINGTONE_CHANGED );
- iCopiedAndChangedText = StringLoader::LoadL(
- R_PROFILEAIWPROVIDER_CONFIRM_RINGTONE_COPIED );
-
- // Read the maximum limit for the size of a tone file:
- CRepository* cenrep = CRepository::NewL( KCRUidProfileEngine );
- CleanupStack::PushL( cenrep );
- User::LeaveIfError( cenrep->Get( KProEngRingingToneMaxSize, iMaxSize ) );
- CleanupStack::PopAndDestroy( cenrep );
- iSizeErrorText = StringLoader::LoadL(
- R_PROFILEAIWPROVIDER_TONE_MAXSIZE_ERROR, iMaxSize );
-
- CleanupStack::PopAndDestroy(); // reader
- }
-
-// Destructor
-CProfileAiwProvider::~CProfileAiwProvider()
- {
- delete iIndexToIdArray;
- delete iWMAErrorText;
- delete iMP4ErrorText;
- delete iUnprotectedErrorText;
- delete iNotSupportedErrorText;
- delete iPopupTitle;
- delete iChangedProfilesText;
- delete iSizeErrorText;
- delete iCopiedAndChangedText;
-
- delete iProfileToneHandler;
- delete iEngineHandler;
- CCoeEnv::Static()->DeleteResourceFile( iResourceOffset );
- FeatureManager::UnInitializeLib();
- }
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::InitialiseL
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CProfileAiwProvider::InitialiseL( MAiwNotifyCallback& /*aFrameworkCallback*/,
- const RCriteriaArray& /*aInterest*/ )
- {
- }
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::HandleServiceCmdL
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CProfileAiwProvider::HandleServiceCmdL( const TInt& aCmdId,
- const CAiwGenericParamList& aInParamList,
- CAiwGenericParamList& /*aOutParamList*/,
- TUint aCmdOptions,
- const MAiwNotifyCallback* aCallback )
- {
- // Cope with the design problems of AIW framework
- iConstNotifyCallback = const_cast<MAiwNotifyCallback*> (aCallback);
-
- if( aCmdOptions & KAiwOptCancel )
- {
- if( iPopup )
- {
- iPopup->CancelPopup();
- iPopup = NULL;
- }
- return;
- }
-
- if( aCmdId == KAiwCmdAssign )
- {
- // Retrieve filename and file MIME type from AIW param list
- TPtrC fileName =
- GetAiwParamAsDescriptor(aInParamList, EGenericParamFile);
-
- TPtrC mimeTypeString =
- GetAiwParamAsDescriptor(aInParamList, EGenericParamMIMEType);
-
- // Leave, if there were not given all the required parameters
- if ((fileName == KNullDesC) || (mimeTypeString == KNullDesC))
- {
- return;
- }
-
- if( !CheckMimeTypeL( mimeTypeString ) )
- {
- // Not supported format
- ShowErrorNoteL( *iNotSupportedErrorText );
- }
- else if( IsFileWMDRMProtectedL( fileName ) )
- {
- ShowErrorNoteL( *iMP4ErrorText );
- }
- else if( !IsToneFileSizeOkL( fileName ) )
- {
- // Too big file
- ShowErrorNoteL( *iSizeErrorText );
- }
- else
- {
- LaunchL( *iPopupTitle, fileName );
- }
- }
- }
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::PerformProfileChangeL
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CProfileAiwProvider::PerformProfileChangeL(
- const TDesC& aFileName, const TBool& aChangeAllProfiles ) const
- {
- TInt count( iSelectionArray->Count() );
- TInt err( KErrNone );
- TInt r( KErrNone );
-
- // Check location of the tone and copy if needed
- TFileName target;
- TBool remote = CopyIfRemoteL( aFileName, target );
-
- if( aChangeAllProfiles )
- {
- if( remote )
- {
- TRAP( r, err = iProfileToneHandler->SetToneForAllProfilesL(
- EProfileRingingToneSetting, target ) );
- }
- else
- {
- TRAP( r, err = iProfileToneHandler->SetToneForAllProfilesL(
- EProfileRingingToneSetting, aFileName ) );
- }
- }
- else
- {
- TInt profileId( 0 );
- for( TInt index(0); index < count; index++ )
- {
- profileId = iIndexToIdArray->At( iSelectionArray->At( index ) );
-
- if( remote )
- {
- // The first time set the tone, use SetProfileToneL to check the file
- if ( index == 0 )
- {
-
- TRAP( r, err = iProfileToneHandler->SetProfileToneL(
- profileId, EProfileRingingToneSetting, target ) );
- }
- // the file has been checked at first time, use SetProfileToneL to
- // avoid repeat check.
- else
- {
- TRAP( r, err = iProfileToneHandler->SetProfileToneNotCheckL(
- profileId, EProfileRingingToneSetting, target ) );
- }
- }
- else
- {
- // The first time set the tone, use SetProfileToneL to check the file
- if ( index == 0 )
- {
- TRAP( r, err = iProfileToneHandler->SetProfileToneL( profileId,
- EProfileRingingToneSetting, aFileName ) );
- }
- // the file has been checked at first time, use SetProfileToneL to
- // avoid repeat check.
- else
- {
- TRAP( r, err = iProfileToneHandler->SetProfileToneNotCheckL(
- profileId, EProfileRingingToneSetting, aFileName ) );
- }
-
- }
-
- // KErrNotFound is checked for the unlikely case in which the user
- // has first popped up the list of profiles and then switched to
- // Profiles App and deleted a profile or more, and finally completed
- // this "assigned to ringing tone" operation
- if( r == KErrNotFound )
- {
- r = KErrNone;
- }
- // The case r == KErrAccessDenied needn't be checked since only
- // those profiles that are modifiable are included in the list in
- // PopulateListBoxL() below
- if( r != KErrNone || err != KErrNone )
- {
- // no use to go on with other profiles if the tone can not be
- // assigned as an alert tone:
- break;
- }
- }
- }
-
- if( r == KErrPermissionDenied )
- {
- // Unprotected DRM tone case
- ShowErrorNoteL( *iUnprotectedErrorText );
- }
- else if( r == KErrArgument )
- {
- // WMA case
- ShowErrorNoteL( *iWMAErrorText );
- }
- else if( r != KErrNone )
- {
- User::Leave( r );
- }
-
- if ( err == KErrArgument )
- {
- // MP4 case
- ShowErrorNoteL( *iMP4ErrorText );
- }
-
- if( ( err == KErrNone ) && ( r == KErrNone ) && ( count > 0 ) )
- {
- CAknConfirmationNote* note = new( ELeave ) CAknConfirmationNote( EFalse );
- if( remote )
- {
- note->ExecuteLD( iCopiedAndChangedText->Des() );
- }
- else
- {
- note->ExecuteLD( iChangedProfilesText->Des() );
- }
- }
- }
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::LaunchL
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CProfileAiwProvider::LaunchL( const TDesC& aPopupTitle,
- const TDesC& aFileName )
- {
- // create listbox
- // list item string format: "0\tLabel" where 0 is an index to icon array
- CEikFormattedCellListBox* listBox =
- new ( ELeave ) CAknSingleGraphicPopupMenuStyleListBox;
- CleanupStack::PushL( listBox );
-
- // create popup
- CPapPopupList* popup = CPapPopupList::NewL( listBox,
- R_AVKON_SOFTKEYS_OK_CANCEL__UNMARK );
- CleanupStack::PushL( popup );
- popup->SetTitleL( aPopupTitle );
-
-#ifdef RD_SCALABLE_UI_V2
- if( AknLayoutUtils::PenEnabled() )
- {
- listBox->ConstructL( popup, EAknListBoxStylusMultiselectionList );
- }
- else
- {
- listBox->ConstructL( popup, EAknListBoxMultiselectionList );
- }
-#else
- listBox->ConstructL( popup, EAknListBoxMultiselectionList );
-#endif
-
- listBox->CreateScrollBarFrameL(ETrue);
- listBox->ScrollBarFrame()->
- SetScrollBarVisibilityL(
- CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto );
-
- popup->SetIconsL();
-
- // create model
- CDesCArrayFlat* items = new (ELeave)CDesCArrayFlat( KArrayGranularity );
-
- // populate model
- CleanupStack::PushL(items);
- CProfileAiwProvider::PopulateListBoxL( items );
- CleanupStack::Pop(items);
-
- CTextListBoxModel* model = listBox->Model();
- model->SetItemTextArray(items);
-
- // set all items as selected
- TInt count( listBox->Model()->NumberOfItems() );
- for( TInt index( 0 ); index < count; index++ )
- {
- listBox->View()->SelectItemL( index );
- }
-
- TBool changeAllProfiles( EFalse );
-
- // launch popup
- iPopup = popup;
- TInt res = popup->ExecuteLD();
- // No leaving functions allowed between executeLD and CleanupStack::Pop().
- CleanupStack::Pop( popup );
- iPopup = NULL;
-
- if( res )
- {
- iSelectionArray = listBox->View()->SelectionIndexes();
- if( count == iSelectionArray->Count() )
- {
- // User has selected to change all profiles
- changeAllProfiles = ETrue;
- }
- CProfileAiwProvider::PerformProfileChangeL( aFileName, changeAllProfiles );
- }
- CleanupStack::PopAndDestroy(); // listBox
- }
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::PopulateListBoxL
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CProfileAiwProvider::PopulateListBoxL( CDesCArrayFlat* aItems )
- {
- // iEngineHandler must be instantiated each time to make sure
- // profile list is up to date
- delete iEngineHandler;
- iEngineHandler = NULL;
- iEngineHandler = CProfileEngineHandler::NewL();
-
- MProfilesNamesArray* array = iEngineHandler->IdArray();
- MProfileEngineExtended* engine = iEngineHandler->Engine();
-
- // Create the mapping array so that the IDs can be mapped to Profile IDs
- // after the selection has been made
- // Delete it first in case we're called several times (in the same instance)
- delete iIndexToIdArray;
- iIndexToIdArray = NULL;
- iIndexToIdArray = new ( ELeave ) CArrayFixFlat<TInt>( array->MdcaCount() );
-
- // Add items
- TInt count( array->MdcaCount() );
- TBuf<PROFILES_MAX_NAME_LENGTH + 3> name; // + 3 for icon and tab characters
- for( TInt index( 0 ); index < count; index++ )
- {
- const MProfileName* profileName = array->ProfileName( index );
- if( !profileName )
- {
- continue;
- }
-
- TInt profileId( profileName->Id() );
- // Only the profiles which modifiable flag of ringing tone item is
- // enabled should be included in the list. In Off-line profile case also
- // VoIP and WLAN must be supported (otherwise there wouldn't be need for
- // ringing tone in Off-line profile)
- if( ( profileId != EProfileOffLineId ) ||
- ( FeatureManager::FeatureSupported( KFeatureIdCommonVoip ) &&
- FeatureManager::FeatureSupported( KFeatureIdProtocolWlan ) ) )
- {
- MProfileExtended* profile( engine->ProfileLC( profileId ) );
- TUint32 modFlags( profile->ModifiableFlags() );
- CleanupStack::PopAndDestroy(); // profile
- // Only the profiles which ringing tone item is modifiable should
- // be included in the list
- if( modFlags & EProfileFlagRingingTone )
- {
- name.Copy( KProfileAIWProviderIconAndTab );
- TBuf< KProfileAiwProviderMaxNameLength >
- tmpName( array->MdcaPoint( index ) );
- AknTextUtils::ReplaceCharacters( tmpName,
- KAknReplaceListControlChars,
- TChar( ' ' ) );
- name.Append( tmpName );
- aItems->AppendL( name );
- iIndexToIdArray->AppendL( profileId );
- }
- }
- }
- iIndexToIdArray->Compress();
- }
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::InitializeMenuPaneL
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CProfileAiwProvider::InitializeMenuPaneL( CAiwMenuPane& aMenuPane,
- TInt aIndex,
- TInt /*aCascadeId*/,
- const CAiwGenericParamList& aInParamList )
- {
- TResourceReader reader;
- CCoeEnv::Static()->CreateResourceReaderLC( reader,
- R_PROFILEAIWPROVIDER_MENU );
-
- // Retrieve filename and file MIME type from AIW param list
- TPtrC mimeTypeString = CProfileAiwProvider::GetAiwParamAsDescriptor
- (aInParamList, EGenericParamMIMEType);
-
- if( CProfileAiwProvider::CheckMimeTypeL( mimeTypeString ) )
- {
- // Only add menuitem if MIME type is valid
- aMenuPane.AddMenuItemsL( reader, KAiwCmdAssign, aIndex );
- }
-
- CleanupStack::PopAndDestroy(); // reader
- }
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::HandleMenuCmdL
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CProfileAiwProvider::HandleMenuCmdL( TInt aMenuCmdId,
- const CAiwGenericParamList& aInParamList,
- CAiwGenericParamList& aOutParamList,
- TUint aCmdOptions,
- const MAiwNotifyCallback* aCallback )
- {
- // Route to HandleServiceCmdL
- HandleServiceCmdL(aMenuCmdId, aInParamList,
- aOutParamList, aCmdOptions, aCallback);
- }
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::GetAiwParamAsDescriptor
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-TPtrC CProfileAiwProvider::GetAiwParamAsDescriptor(
- const CAiwGenericParamList& aParamList,
- TGenericParamId aParamType)
- {
- TInt index = 0;
- const TAiwGenericParam* genericParam = NULL;
- genericParam = aParamList.FindFirst(
- index,
- aParamType,
- EVariantTypeDesC);
-
- if (index >= 0 && genericParam)
- {
- // Get the data
- return genericParam->Value().AsDes();
- }
- else
- {
- return KNullDesC();
- }
- }
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::CheckMimeTypeL
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-TBool CProfileAiwProvider::CheckMimeTypeL(const TDesC& aMimeTypeString)
- {
- if( ( aMimeTypeString.MatchF( KAudioCommonMimeType ) == 0 ) ||
- ( aMimeTypeString.CompareF( KAudioRngMimeType ) == 0 ) )
- {
- iIsVideo = EFalse;
- return ETrue;
- }
-
-#ifdef RD_VIDEO_AS_RINGING_TONE
- if( aMimeTypeString.MatchF( KVideoCommonMimeType ) == 0 ||
- aMimeTypeString.CompareF( KRMVideoMimeType ) == 0 ||
- aMimeTypeString.CompareF( KRMVideoMimeType2 ) == 0 ||
- aMimeTypeString.CompareF( KSDPVideoMimeType ) == 0 )
- {
- iIsVideo = ETrue;
- return ETrue;
- }
-#endif
-
- return EFalse;
- }
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::IsToneFileSizeOkL
-// -----------------------------------------------------------------------------
-//
-TBool CProfileAiwProvider::IsToneFileSizeOkL( const TDesC& aFile )
- {
- if( !iMaxSize )
- { // no limit set -> every tone will be ok (what comes to size):
- return ETrue;
- }
-
- // Get file size
- TInt size = 0;
- TBool result( ETrue );
-
- TEntry entry;
- if ( CCoeEnv::Static()->FsSession().Entry( aFile, entry ) == KErrNone )
- {
- size = entry.iSize;
- }
-
- // Check. NOTE: now if file size couldn't be determined, check fails.
- if ( size > (iMaxSize*KKilo) )
- {
- result = EFalse;
- }
-
- return result;
- }
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::ShowErrorNoteL
-// -----------------------------------------------------------------------------
-//
-void CProfileAiwProvider::ShowErrorNoteL( const TDesC& aErrorText ) const
- {
- CAknInformationNote* note = new( ELeave ) CAknInformationNote( EFalse );
- note->ExecuteLD( aErrorText );
- }
-
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::CopyIfRemoteL
-// -----------------------------------------------------------------------------
-//
-TBool CProfileAiwProvider::CopyIfRemoteL( const TDesC& aFileName, TFileName& aTarget ) const
- {
- TBool remote( EFalse );
- TParsePtrC parsedName( aFileName );
- RFs& fsSession( CCoeEnv::Static()->FsSession() );
- TDriveUnit driveUnit( parsedName.Drive() );
- TUint driveStatus( 0 );
-
- DriveInfo::GetDriveStatus( fsSession, driveUnit, driveStatus );
- remote = ( ( driveStatus & DriveInfo::EDriveRemote ) == DriveInfo::EDriveRemote );
-
- if( remote )
- {
- // If the tone is on a remote drive, it must be copied
- aTarget.Insert( 0, parsedName.NameAndExt() );
- if( iIsVideo )
- {
- aTarget.Insert( 0, PathInfo::VideosPath() );
- }
- else
- {
- aTarget.Insert( 0, PathInfo::SoundsPath() );
- }
- aTarget.Insert( 0, PathInfo::PhoneMemoryRootPath() );
- User::LeaveIfError( EikFileUtils::CopyFile( aFileName, aTarget ) );
- }
-
- return remote;
- }
-
-
-// -----------------------------------------------------------------------------
-//
-// Functions related to WMDRM protection check
-//
-// -----------------------------------------------------------------------------
-
-#ifndef RD_DRM_COMMON_INTERFACE_FOR_OMA_AND_WMDRM
-
-// Some magic constants
-static const TInt KMinContentLength( 16 );
-//_LIT8( KContentProtectionType, "DRM" );
-_LIT8( KASFHeaderObject, "75B22630668E11CFA6D900AA0062CE6C" );
-_LIT8( KWrmHeader, "W\0R\0M\0H\0E\0A\0D\0E\0R\0" );
-
-
-// -----------------------------------------------------------------------------
-// FormatGUID
-// -----------------------------------------------------------------------------
-//
-LOCAL_C void FormatGUID( TDes8& aGUID )
- {
- TBuf8<16> copyGUID( aGUID );
- TInt i;
- for( i = 0; i < 4; i++ )
- {
- copyGUID[i] = aGUID[3-i];
- }
- for( i = 4; i < 6; i++ )
- {
- copyGUID[i] = aGUID[9 - i];
- }
- for( i = 6; i < 8; i++ )
- {
- copyGUID[i] = aGUID[13 - i];
- }
- for( i = 8; i < 16 ; i++ )
- {
- copyGUID[i] = aGUID[i];
- }
- aGUID.Delete( 0, 32 );
- for( i = 0; i <16; i++ )
- {
- aGUID.AppendNumFixedWidthUC( copyGUID[i], EHex, 2 );
- }
- }
-
-// -----------------------------------------------------------------------------
-// ConvertToInt64
-// -----------------------------------------------------------------------------
-//
-LOCAL_C TInt64 ConvertToInt64( TDesC8& aDes )
- {
- TInt64 num = 0;
- TInt i;
- for( i = 7 ; i >= 0; i-- )
- {
- num <<= 8;
- num |= aDes[i];
- }
- return num;
- }
-
-
-// -----------------------------------------------------------------------------
-// IsProtectedWmDrmL
-// returns ETrue, if file is protected WMDRM file
-// EFalse if file is not protected WMDRM file
-// Leaves with KErrUnderflow if file has too little data to decide
-// whether WmDrm or not
-// may also leave with other system wide error code
-// -----------------------------------------------------------------------------
-//
-LOCAL_C TBool IsProtectedWmDrmL( RFile& aFileHandle )
- {
- TInt r( KErrNone );
- HBufC8* buffer( NULL );
- TInt pos( 0 );
- RFile file;
- TBuf8< 32 > header;
-
- TInt64 headerSize( 0 );
- TBool isProtectedWmDrm( EFalse );
- TPtr8 headerPtr( NULL, 0 );
-
- // Leave if given handle is invalid
- if( !aFileHandle.SubSessionHandle() )
- {
- User::Leave( KErrBadHandle );
- }
-
- User::LeaveIfError( file.Duplicate( aFileHandle ) );
- CleanupClosePushL( file );
-
- User::LeaveIfError( file.Seek( ESeekStart, pos ) );
-
- // Check if the file is an ASF file
- // : Check on runtime wether WM DRM is supporeted or not
-
- User::LeaveIfError( file.Read( 0, header, KMinContentLength ) );
- if( header.Length() < KMinContentLength )
- {
- User::Leave( KErrUnderflow );
- }
-
- FormatGUID( header );
-
- if( header == KASFHeaderObject )
- {
- // It's ASF, check still whether it's WM DRM protected or not
- file.Read( header,8 );
- headerSize = ConvertToInt64( header );
- if( headerSize <= 30 )
- {
- User::Leave( KErrUnderflow );
- }
- if ( headerSize > ( ( KMaxTInt32 / 2 ) - 1 ) )
- {
- User::Leave( KErrOverflow );
- }
- buffer = HBufC8::NewLC( headerSize );
-
- headerPtr.Set( buffer->Des() );
- User::LeaveIfError( file.Read( headerPtr, headerSize - 24 ) );
-
- r = headerPtr.Find( KWrmHeader );
- if ( KErrNotFound != r )
- {
- isProtectedWmDrm = ETrue;
- }
- CleanupStack::PopAndDestroy( buffer ); // buffer
- }
- CleanupStack::PopAndDestroy(); // file
-
- return isProtectedWmDrm;
- }
-
-#endif // RD_DRM_COMMON_INTERFACE_FOR_OMA_AND_WMDRM
-
-// -----------------------------------------------------------------------------
-// CProfileAiwProvider::IsFileWMDRMProtectedL
-// -----------------------------------------------------------------------------
-//
-TBool CProfileAiwProvider::IsFileWMDRMProtectedL( const TDesC& aFileName ) const
- {
- TBool res = EFalse;
- RFs& fsSession( CCoeEnv::Static()->FsSession() );
- RFile hFile;
-
- TInt err = hFile.Open( fsSession, aFileName,
- EFileRead | EFileStream | EFileShareReadersOnly );
- if( err == KErrInUse )
- {
- err = hFile.Open( fsSession, aFileName,
- EFileRead | EFileStream | EFileShareAny );
- }
- if( err != KErrNone )
- {
- User::Leave( err );
- }
- CleanupClosePushL( hFile );
-
-#ifdef RD_DRM_COMMON_INTERFACE_FOR_OMA_AND_WMDRM
- TPtrC agent( KNullDesC );
- DRM::CDrmUtility* drmUtil( DRM::CDrmUtility::NewLC() );
- drmUtil->GetAgentL( hFile, agent );
- if( agent.Compare( DRM::KDrmWMAgentName ) == 0 )
- {
- res = ETrue;
- }
- CleanupStack::PopAndDestroy( drmUtil );
-#else
- res = IsProtectedWmDrmL( hFile );
-#endif
-
- CleanupStack::PopAndDestroy( &hFile );
- return res;
- }
-
-
-// -----------------------------------------------------------------------------
-//
-// End of Functions related to WMDRM protection check
-//
-// -----------------------------------------------------------------------------
-
-
-// End of File