--- a/omadrm/drmhelper/src/DRMHelperDMgrWrapper.cpp Mon Mar 15 12:41:43 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,723 +0,0 @@
-/*
-* Copyright (c) 2006-2008 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: Dynamically loadable wrapper for Download manager
-*
-*/
-
-#include <centralrepository.h>
-#include <cdblen.h>
-
-#include <cmconnectionmethod.h>
-#include <cmdestination.h>
-#include <cmconnectionmethoddef.h>
-#include <cmmanager.h>
-
-#ifdef __SERIES60_NATIVE_BROWSER
-#include <browseruisdkcrkeys.h>
-#endif
-
-#ifdef RD_MULTIPLE_DRIVE
-#include <driveinfo.h>
-#endif
-
-#include <StringLoader.h>
-#include <data_caging_path_literals.hrh>
-
-#include <ConeResLoader.h>
-#include <apparc.h>
-
-#include <drmhelperdmgrwrapper.rsg>
-
-#include "RoapEng.h"
-#include "RoapSyncWrapper.h"
-#include "RoapDef.h"
-#include "DRMHelperDMgrWrapper.h"
-#include "DRMHelperDMgrWrapperLogger.h"
-
-// DEBUG macros
-#ifdef _DEBUG
-#define DRMDEBUGLIT( a, b ) \
-_LIT( a , b )
-#define DRMDEBUG( a ) \
-RDebug::Print( a )
-#define DRMDEBUG2( a, b ) \
-RDebug::Print( a, b )
-#else
-#define DRMDEBUGLIT( a, b )
-#define DRMDEBUG( a )
-#define DRMDEBUG2( a, b )
-#endif
-
-// CONSTANTS
-#ifndef __SERIES60_NATIVE_BROWSER
-const TUid KCRUidBrowser = {0x10008D39};
-const TUint32 KBrowserDefaultAccessPoint = 0x0000000E;
-const TUint32 KBrowserAccessPointSelectionMode = 0x0000001E;
-#endif
-
-// CONSTANTS
-#ifndef RD_MULTIPLE_DRIVE
-_LIT( KDriveZ, "z:" );
-_LIT( KHelperTriggerFilePath, "d:\\" );
-#endif
-
-_LIT( KCDRMHelperDMgrWrapperResFileName,"DRMHelperDMgrWrapper.rsc" );
-const TInt KProgressInfoFinalValue( 200 );
-const TInt KProgressInfoIncrementSmall( 5 );
-const TInt KProgressInfoIncrementMedium( 10 );
-const TInt KProgressInfoIncrementLarge( 30 );
-
-// ======== LOCAL FUNCTIONS ========
-LOCAL_C void DeleteHttpDowload( TAny* aDownload )
- {
- reinterpret_cast< RHttpDownload* >( aDownload )->Delete();
- }
-
-// ---------------------------------------------------------------------------
-// IapIdOfDefaultSnapL
-// for trapping purposes only
-// ---------------------------------------------------------------------------
-//
-LOCAL_C TUint32 IapIdOfDefaultSnapL(
- RCmManager& aCmManager,
- const TUint32 aDefaultSnap )
- {
- RCmDestination dest( aCmManager.DestinationL( aDefaultSnap ) );
- CleanupClosePushL( dest );
- TUint32 iapIdOfDest( 0 );
-
- if ( dest.ConnectionMethodCount() <= 0 )
- {
- User::Leave( KErrNotFound );
- }
-
- RCmConnectionMethod cMeth( dest.ConnectionMethodL( 0 ) );
- CleanupClosePushL( cMeth );
-
- iapIdOfDest = cMeth.GetIntAttributeL( CMManager::ECmIapId );
- CleanupStack::PopAndDestroy( &cMeth );
- CleanupStack::PopAndDestroy( &dest );
- return iapIdOfDest;
- }
-
-
-// ======== MEMBER FUNCTIONS ========
-
-// ---------------------------------------------------------------------------
-// CDRMHelperDMgrWrapper::CDRMHelperDMgrWrapper
-// ---------------------------------------------------------------------------
-//
-CDRMHelperDMgrWrapper::CDRMHelperDMgrWrapper() :
- iUseCoeEnv( EFalse )
- {
- }
-
-// ---------------------------------------------------------------------------
-// CDRMHelperDMgrWrapper::ConstructL
-// ---------------------------------------------------------------------------
-//
-void CDRMHelperDMgrWrapper::ConstructL()
- {
- CLOG_WRITE( "DMgrWrapper::ConstructL" );
- const TInt KDrmHelperDMgrWrapperUid = 0x102823D9;
- iDlMgr.ConnectL( TUid::Uid(KDrmHelperDMgrWrapperUid), *this, EFalse );
- iProgressInfo = NULL;
- iProgressNoteDialog = NULL;
- iDialogDismissed = ETrue;
- }
-
-
-
-// ---------------------------------------------------------------------------
-// CDRMHelperDMgrWrapper::NewL
-// ---------------------------------------------------------------------------
-//
-CDRMHelperDMgrWrapper* CDRMHelperDMgrWrapper::NewL()
- {
- CLOG_WRITE( "DMgrWrapper::NewL" );
- CDRMHelperDMgrWrapper* self( CDRMHelperDMgrWrapper::NewLC() );
- CleanupStack::Pop( self );
- return self;
- }
-
-
-// ---------------------------------------------------------------------------
-// CDRMHelperDMgrWrapper::NewLC
-// ---------------------------------------------------------------------------
-//
-CDRMHelperDMgrWrapper* CDRMHelperDMgrWrapper::NewLC()
- {
- CLOG_WRITE( "DMgrWrapper::NewLC" );
- CDRMHelperDMgrWrapper* self( new( ELeave ) CDRMHelperDMgrWrapper() );
- CleanupStack::PushL( self );
- self->ConstructL();
- return self;
- }
-
-
-// ---------------------------------------------------------------------------
-// CDRMHelperDMgrWrapper::~CDRMHelperDMgrWrapper
-// ---------------------------------------------------------------------------
-//
-CDRMHelperDMgrWrapper::~CDRMHelperDMgrWrapper()
- {
- CLOG_WRITE( "DMgrWrapper destructor" );
- if ( iProgressNoteDialog )
- {
- // deletes the dialog
- TRAPD( err, iProgressNoteDialog->ProcessFinishedL() );
- if ( err )
- {
- delete iProgressNoteDialog;
- }
- iProgressNoteDialog = NULL;
- }
- delete iErrorUrl;
- delete iPostResponseUrl;
-
-#ifdef _DEBUG
-
- if ( iDlMgr.Handle() )
- {
- iDlMgr.Close();
- }
-
-#else
-
- iDlMgr.Close();
-
-#endif
-
- }
-
-
-// ---------------------------------------------------------------------------
-// CDRMHelperDMgrWrapper::DownloadAndHandleRoapTriggerL
-// ---------------------------------------------------------------------------
-//
-void CDRMHelperDMgrWrapper::DownloadAndHandleRoapTriggerL( const HBufC8* aUrl )
- {
- CLOG_WRITE( "DMgrWrapper::DownloadAndHandleRoapTriggerL" );
- iUseCoeEnv = EFalse;
- DoDownloadAndHandleRoapTriggerL( aUrl );
- HandlePostResponseUrlL();
- }
-
-
-// ---------------------------------------------------------------------------
-// CDRMHelperDMgrWrapper::DownloadAndHandleRoapTriggerL
-// ---------------------------------------------------------------------------
-//
-void CDRMHelperDMgrWrapper::DownloadAndHandleRoapTriggerL(
- const HBufC8* aUrl, CCoeEnv& aCoeEnv )
- {
- CLOG_WRITE( "DMgrWrapper::DownloadAndHandleRoapTriggerL" );
- iCoeEnv = &aCoeEnv;
- iUseCoeEnv = ETrue;
- DoDownloadAndHandleRoapTriggerL( aUrl );
- HandlePostResponseUrlL();
- }
-
-
-// ---------------------------------------------------------------------------
-// CDRMHelperDMgrWrapper::HandlePostResponseUrlL
-// ---------------------------------------------------------------------------
-//
-void CDRMHelperDMgrWrapper::HandlePostResponseUrlL()
- {
- if ( iPostResponseUrl )
- {
- DoDownloadAndHandleRoapTriggerL( iPostResponseUrl );
- // prevent infinite post response fetches.
- delete iPostResponseUrl;
- iPostResponseUrl = NULL;
-
- // Ensure progress note gets deleted.
- // It remains open if prUrl initialted ROAP operation has PrUrl
- // (unsupported chained metering report)
- RemoveProgressNoteL();
- }
- }
-
-
-// ---------------------------------------------------------------------------
-// CDRMHelperDMgrWrapper::DoDownloadAndHandleRoapTriggerL
-// ---------------------------------------------------------------------------
-//
-void CDRMHelperDMgrWrapper::DoDownloadAndHandleRoapTriggerL(
- const HBufC8* aUrl )
- {
- RFs fs;
- RFile roapTrigger;
- HBufC8* triggerBuf( NULL );
- TBool result( EFalse );
- TFileName triggerFileName;
-
- CLOG_WRITE( "DMgrWrapper::DoDownloadAndHandleRoapTriggerL" );
- User::LeaveIfError( fs.Connect() );
- CleanupClosePushL( fs );
- User::LeaveIfError( fs.ShareProtected() );
-
-
-#ifndef RD_MULTIPLE_DRIVE
-
- User::LeaveIfError( roapTrigger.Temp(
- fs, KHelperTriggerFilePath, triggerFileName, EFileWrite ) );
-
-#else //RD_MULTIPLE_DRIVE
-
- _LIT( KDrive, "%c:\\");
- TInt driveNumber( -1 );
- TChar driveLetter;
- DriveInfo::GetDefaultDrive( DriveInfo::EDefaultRam, driveNumber );
- fs.DriveToChar( driveNumber, driveLetter );
-
- TFileName helperTriggerFilePath;
-
- helperTriggerFilePath.Format( KDrive, (TUint)driveLetter );
-
- User::LeaveIfError( roapTrigger.Temp(
- fs, helperTriggerFilePath, triggerFileName, EFileWrite ) );
-
-#endif
-
- TPtrC8 KNullPtr8( NULL, 0 );
- RHttpDownload* downloadPtr( iDlMgr.FindDownload( *aUrl, KNullPtr8 ) );
- if ( downloadPtr )
- {
- // Stale download found.
- // Remove it, and re-create a new download.
- downloadPtr->Delete();
- downloadPtr = NULL;
- }
-
- // create and start download
- RHttpDownload& download = iDlMgr.CreateDownloadL( *aUrl, result );
- // Put download for proper cleanup.
- TCleanupItem item( DeleteHttpDowload, &download );
- CleanupStack::PushL( item );
-
- CleanupClosePushL( roapTrigger );
-
- if ( !iPostResponseUrl )
- {
- // No post response retieval. Note must be created.
- ShowProgressNoteL();
- }
-
- if ( result )
- {
- const TInt KReadBufSize( 512 );
- TInt triggerFileSize( 0 );
-
- CLOG_WRITE(
- "DMgrWrapper::DoDownloadAndHandleRoapTriggerL: download created" );
- iDownloadSuccess = EFalse;
- iConnectionError = EFalse;
-
- SetDefaultAccessPointL();
-
- User::LeaveIfError( download.SetFileHandleAttribute( roapTrigger ) );
- User::LeaveIfError(
- download.SetBoolAttribute( EDlAttrNoContentTypeCheck, ETrue ) );
- User::LeaveIfError( download.Start() );
-
- // wait until download is finished
- iWait.Start();
-
- // Check success of download
- CLOG_WRITE(
- "DMgrWrapper::DoDownloadAndHandleRoapTriggerL: download finished" );
-
- CleanupStack::Pop( &roapTrigger );
- roapTrigger.Close();
- if ( !iDownloadSuccess )
- {
- RemoveProgressNoteL();
- if ( iConnectionError )
- {
- User::Leave( KErrCouldNotConnect );
- }
- else
- {
- User::Leave( KErrGeneral );
- }
- }
- User::LeaveIfError( roapTrigger.Open( fs,
- triggerFileName,
- EFileShareReadersOrWriters ) );
- CleanupClosePushL( roapTrigger );
-
- // Get filehandle of ROAP trigger
- // Read file to buffer
- User::LeaveIfError( roapTrigger.Size( triggerFileSize ) );
- triggerBuf = HBufC8::NewLC( triggerFileSize );
-
- RBuf8 readBuf;
- readBuf.CleanupClosePushL();
- readBuf.CreateL( KReadBufSize );
-
- User::LeaveIfError( roapTrigger.Read( readBuf, KReadBufSize ) );
- triggerBuf->Des().Copy( readBuf );
- while ( readBuf.Length() == KReadBufSize )
- {
- User::LeaveIfError( roapTrigger.Read( readBuf, KReadBufSize ) );
- triggerBuf->Des().Append( readBuf );
- }
-
- CleanupStack::PopAndDestroy( &readBuf );
-
- if ( iUseCoeEnv && iProgressInfo )
- {
- iProgressInfo->IncrementAndDraw( KProgressInfoIncrementMedium );
- }
-
- // And let ROAP handle it...
- CRoapSyncWrapper* roapWrapper( CRoapSyncWrapper::NewL() );
- CleanupStack::PushL( roapWrapper );
- TRAPD( err, roapWrapper->HandleTriggerL( *triggerBuf ) );
- if ( err )
- {
- TInt errorType( 0 );
- TRAPD( err2, iErrorUrl =
- roapWrapper->GetErrorUrlL( err, errorType ) );
- if ( err2 )
- {
- RemoveProgressNoteL();
- delete iErrorUrl;
- iErrorUrl = NULL;
- User::Leave( err2 );
- }
- else if ( errorType != KErrRoapTemporary )
- {
- RemoveProgressNoteL();
- delete iErrorUrl;
- iErrorUrl = NULL;
- User::Leave( err );
- }
- else
- {
- RemoveProgressNoteL();
- User::Leave( err );
- }
- }
- if ( iPostResponseUrl )
- {
- delete iPostResponseUrl;
- iPostResponseUrl = NULL;
- }
- iPostResponseUrl = roapWrapper->GetPostResponseUrlL();
- CleanupStack::PopAndDestroy( 2, triggerBuf );
-
- if ( iUseCoeEnv && iProgressInfo && !iPostResponseUrl )
- {
- // No PrUrl found. Progess is complete.
- iProgressInfo->SetAndDraw( KProgressInfoFinalValue );
- }
- }
-
- // Trick to keep note open long enough during prUrl retrieval
- if ( !iPostResponseUrl )
- {
- RemoveProgressNoteL();
- }
- else
- {
- if ( iUseCoeEnv && iProgressInfo )
- {
- iProgressInfo->IncrementAndDraw( KProgressInfoIncrementMedium );
- }
- }
-
- CleanupStack::PopAndDestroy( &roapTrigger );
- CleanupStack::PopAndDestroy( &download );
-
- fs.Delete(triggerFileName);
- CleanupStack::PopAndDestroy(&fs);
- }
-
-
-// ---------------------------------------------------------------------------
-// CDRMHelperDMgrWrapper::SetDefaultAccessPointL
-// ---------------------------------------------------------------------------
-//
-void CDRMHelperDMgrWrapper::SetDefaultAccessPointL()
- {
- const TInt KDestinationSelectionMode( 2 );
- CRepository* repository( NULL );
- TInt ap( 0 );
- TInt alwaysAsk( 0 );
- TUint32 iapd32( 0 );
- TInt defaultSnap( 0 );
- TInt err( KErrNone );
-
- CLOG_WRITE( "DMgrWrapper::SetDefaultAccessPointL" );
- repository = CRepository::NewL( KCRUidBrowser );
- CleanupStack::PushL( repository );
- repository->Get( KBrowserDefaultAccessPoint, ap );
- repository->Get( KBrowserAccessPointSelectionMode, alwaysAsk );
- repository->Get( KBrowserNGDefaultSnapId, defaultSnap );
-
- if ( ap <= KErrNotFound && defaultSnap <= KErrNotFound )
- {
- alwaysAsk = ETrue;
- }
- else
- {
- RCmManager cmManager;
- cmManager.OpenLC();
- if ( !alwaysAsk )
- {
- TRAP( err, iapd32 = cmManager.GetConnectionMethodInfoIntL(
- ap, CMManager::ECmIapId ) );
- }
- else if ( alwaysAsk == KDestinationSelectionMode )
- {
- TRAP( err, iapd32 =
- IapIdOfDefaultSnapL( cmManager, defaultSnap ) );
- }
- CleanupStack::PopAndDestroy( &cmManager );
- }
- if ( !err && ( !alwaysAsk || alwaysAsk == KDestinationSelectionMode ) )
- {
- err = iDlMgr.SetIntAttribute( EDlMgrIap, iapd32 );
- }
- CleanupStack::PopAndDestroy( repository );
- }
-
-
-// ---------------------------------------------------------------------------
-// CDRMHelperDMgrWrapper::GetErrorUrlL
-// ---------------------------------------------------------------------------
-//
-HBufC8* CDRMHelperDMgrWrapper::GetErrorUrlL()
- {
- if( iErrorUrl )
- {
- return iErrorUrl->AllocL();
- }
- return NULL;
- }
-
-
-// ---------------------------------------------------------------------------
-// From class MHttpDownloadMgrObserver
-// ---------------------------------------------------------------------------
-//
-void CDRMHelperDMgrWrapper::HandleDMgrEventL(
- RHttpDownload& aDownload,
- THttpDownloadEvent aEvent )
- {
- _LIT8( KDRMHelperMimeTypeROAPTrigger,
- "application/vnd.oma.drm.roap-trigger+xml" );
-
- CLOG_WRITE( "DMgrWrapper::HandleDMgrEventL" );
- CLOG_WRITE_FORMAT( "iDownLoadState = %d", aEvent.iDownloadState );
- CLOG_WRITE_FORMAT( "iProgressState = %d", aEvent.iProgressState );
-
- if ( aEvent.iProgressState == EHttpContentTypeReceived )
- {
- // check received mimetype
- RBuf8 contentType;
- contentType.CleanupClosePushL();
- contentType.CreateL( KMaxContentTypeLength );
- User::LeaveIfError(
- aDownload.GetStringAttribute( EDlAttrContentType, contentType ) );
- if ( !contentType.FindF( KDRMHelperMimeTypeROAPTrigger ) )
- {
- // ROAP trigger found, continue download
- User::LeaveIfError( aDownload.Start() );
- }
- else
- {
- // wrong MIME type, so stop download
- iDownloadSuccess = EFalse;
- User::LeaveIfError( aDownload.Delete() );
- }
- CleanupStack::PopAndDestroy( &contentType );
- }
-
- if ( aEvent.iDownloadState == EHttpDlCreated )
- {
- CLOG_WRITE( "DMgrWrapper::HandleDMgrEventL: EHttpDlCreated" );
- if ( iUseCoeEnv )
- {
- iProgressInfo->IncrementAndDraw( KProgressInfoIncrementMedium );
- }
- }
- else if ( aEvent.iProgressState == EHttpProgDisconnected )
- {
- CLOG_WRITE( "DMgrWrapper::HandleDMgrEventL: EHttpProgDisconnected" );
- // store failure
- iDownloadSuccess = EFalse;
- iConnectionError = ETrue;
- // finished
- iWait.AsyncStop();
- }
- else if ( aEvent.iDownloadState == EHttpDlInprogress )
- {
- CLOG_WRITE( "DMgrWrapper::HandleDMgrEventL: EHttpDlInprogress" );
- if ( iUseCoeEnv )
- {
- iProgressInfo->IncrementAndDraw( KProgressInfoIncrementSmall );
- }
- }
- else if ( aEvent.iDownloadState == EHttpDlCompleted )
- {
- // store success
- CLOG_WRITE( "DMgrWrapper::HandleDMgrEventL: EHttpDlCompleted" );
- iDownloadSuccess = ETrue;
- if ( iUseCoeEnv )
- {
- iProgressInfo->IncrementAndDraw( KProgressInfoIncrementLarge );
- }
- // finished
- iWait.AsyncStop();
- }
- else if ( aEvent.iDownloadState == EHttpDlFailed )
- {
- TInt32 err( KErrNone );
-
- CLOG_WRITE( "DMgrWrapper::HandleDMgrEventL: EHttpDlFailed" );
- // store failure
- iDownloadSuccess = EFalse;
- User::LeaveIfError( aDownload.GetIntAttribute( EDlAttrErrorId, err ) );
- CLOG_WRITE_FORMAT( "EDlAttrErrorId = %d", err );
-
- if ( err == EConnectionFailed ||
- err == ETransactionFailed)
- {
- CLOG_WRITE( "DMgrWrapper::HandleDMgrEventL: EConnectionFailed" );
- iConnectionError = ETrue;
- }
-
- // finished
- iWait.AsyncStop();
- }
- }
-
-
-// ---------------------------------------------------------------------------
-// CDRMHelperDMgrWrapper::ShowProgressNoteL
-// ---------------------------------------------------------------------------
-//
-void CDRMHelperDMgrWrapper::ShowProgressNoteL( )
- {
- TFileName resFileName;
-
- CLOG_WRITE( "DMgrWrapper::ShowProgressNoteL" );
- if ( iUseCoeEnv )
- {
- // Initialize the progress note dialog, it's values,
- // and execute it
-
-#ifndef RD_MULTIPLE_DRIVE
-
- resFileName.Copy( KDriveZ );
-
-#else //RD_MULTIPLE_DRIVE
-
- _LIT( KDrive, "%c:");
- TInt driveNumber( -1 );
- TChar driveLetter;
- DriveInfo::GetDefaultDrive( DriveInfo::EDefaultRom, driveNumber );
-
- iCoeEnv->FsSession().DriveToChar( driveNumber, driveLetter );
-
- resFileName.Format( KDrive, (TUint)driveLetter );
-
-#endif
-
- resFileName.Append( KDC_RESOURCE_FILES_DIR );
- resFileName.Append( KCDRMHelperDMgrWrapperResFileName );
- RConeResourceLoader loader( *iCoeEnv );
- loader.OpenL( resFileName );
-
- iProgressNoteDialog = new (ELeave) CAknProgressDialog(
- reinterpret_cast< CEikDialog** >( &iProgressNoteDialog ) );
- iProgressNoteDialog->PrepareLC( R_SILENT_PROGRESS_NOTE );
- iProgressNoteDialog->SetCallback( this );
- iProgressInfo = iProgressNoteDialog->GetProgressInfoL();
- iProgressInfo->SetFinalValue( KProgressInfoFinalValue );
- iDialogDismissed = EFalse;
- iProgressNoteDialog->RunLD();
-
- loader.Close();
- }
-
- }
-
-
-// ---------------------------------------------------------------------------
-// CDRMHelperDMgrWrapper::RemoveProgressNoteL
-// ---------------------------------------------------------------------------
-//
-void CDRMHelperDMgrWrapper::RemoveProgressNoteL( )
- {
-
- if ( iUseCoeEnv )
- {
- if (iProgressNoteDialog && !iDialogDismissed)
- {
- // deletes the dialog
- TRAPD(err, iProgressNoteDialog->ProcessFinishedL());
- if (err != KErrNone)
- {
- delete iProgressNoteDialog;
- }
- iProgressNoteDialog = NULL;
- }
- }
-
- }
-
-
-// ---------------------------------------------------------------------------
-// From class MAknProgressDialogCallback
-// ---------------------------------------------------------------------------
-//
-void CDRMHelperDMgrWrapper::DialogDismissedL( TInt /*aButtonId*/ )
- {
- iDialogDismissed = ETrue;
-
- // Already freed, just set to NULL
- iProgressNoteDialog = NULL;
- iProgressInfo = NULL;
-
- if( iWait.IsStarted() )
- {
- iWait.AsyncStop();
- }
-
- }
-
-
-// ======== GLOBAL FUNCTIONS ========
-
-//------------------------------------------------------------------------------
-// GateFunctionDRM
-// DRM gate function
-//------------------------------------------------------------------------------
-EXPORT_C TAny* GateFunctionDMgr()
- {
- CDRMHelperDMgrWrapper* launcher = NULL;
- TRAPD( err, launcher = CDRMHelperDMgrWrapper::NewL() );
- if( err != KErrNone )
- {
- return NULL;
- }
-
- return launcher;
- }
-