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/*
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* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: VCommandManager application which is started during boot.
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*
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*/
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// INCLUDE FILES
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#include "rubydebug.h"
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#include <centralrepository.h>
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#include "srsfprivatecrkeys.h"
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#include <menu2internalcrkeys.h>
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#include <f32file.h>
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#include "vcommandmanager.h"
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#include "vcxmlparser.h"
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#include "vcommandmerger.h"
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// CONSTANTS
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_LIT( KPrivateSubDirectory, "import\\" );
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_LIT( KFileFilter, "*.xml" );
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//static const TInt KUndefinedLanguage = -1;
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// -----------------------------------------------------------------------------
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// CVCommandManager::CVCommandManager
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// -----------------------------------------------------------------------------
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//
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CVCommandManager::CVCommandManager( TBool aForceRetrain )
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: iCommands(), iMatchingIndices(), iLanguageChanged( aForceRetrain )
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{
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// Nothing
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}
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// -----------------------------------------------------------------------------
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// CVCommandManager::ConstructL
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// Symbian 2nd phase constructor can leave.
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// -----------------------------------------------------------------------------
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//
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void CVCommandManager::ConstructL()
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{
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User::LeaveIfError( iRFs.Connect() );
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iParser = CVcXmlParser::NewL( iRFs, *this );
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// Create service object
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CVCommandHandler* service = CVCommandHandler::NewL();
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CleanupStack::PushL( service );
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ParseAllFilesL();
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// Get all existing commands from VCommandHandler
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iCommandArray = service->ListCommandsL();
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CVCommandMerger* merger = CVCommandMerger::NewLC();
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CVCommandArray* deduction = merger->ProduceDeductionByRunnablesLC( *iCommandArray, iCommands );
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CVCommandArray* addition = merger->ProduceAdditionByRunnablesLC( *iCommandArray, iCommands );
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service->RemoveCommandsL( deduction->PointerArray(), ETrue );
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service->AddCommandsL( addition->PointerArray(), ETrue );
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CleanupStack::PopAndDestroy( addition );
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CleanupStack::PopAndDestroy( deduction );
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CleanupStack::PopAndDestroy( merger );
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CleanupStack::PopAndDestroy( service );
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}
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// -----------------------------------------------------------------------------
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// CVCommandManager::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CVCommandManager* CVCommandManager::NewL( TBool aForceRetrain )
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{
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CVCommandManager* self = new ( ELeave ) CVCommandManager( aForceRetrain );
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop( self );
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return self;
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}
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// -----------------------------------------------------------------------------
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// CVCommandManager::ParseAllFilesL
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// Goes through directories and parses all xml files.
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// -----------------------------------------------------------------------------
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//
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void CVCommandManager::ParseAllFilesL()
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{
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RUBY_DEBUG_BLOCK( "CVCommandManager::ParseAllFilesL" );
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TDriveList drivelist;
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User::LeaveIfError( iRFs.DriveList( drivelist ) );
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for ( TInt drive( EDriveA ); drive <= EDriveZ; drive++ )
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{
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if ( drivelist[drive] )
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{
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TChar driveLetter;
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User::LeaveIfError( iRFs.DriveToChar( drive, driveLetter ) );
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TFileName directory;
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iRFs.PrivatePath( directory );
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directory.Insert( 0, _L(" :"));
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directory[0] = driveLetter; // replace " " with a drive letter
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// parse files from private directory
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ParseAllFilesFromDirectoryL( directory );
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// parse filer from import directory
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directory.Append( KPrivateSubDirectory );
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ParseAllFilesFromDirectoryL( directory );
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}
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}
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}
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// -----------------------------------------------------------------------------
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// CVCommandManager::ParseAllFilesFromDirectoryL
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// Goes through directory and parses all xml files.
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// -----------------------------------------------------------------------------
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//
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void CVCommandManager::ParseAllFilesFromDirectoryL( const TDesC& aDirectory )
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{
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RUBY_DEBUG_BLOCK( "CVCommandManager::ParseAllFilesFromDirectoryL" );
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CDir* dirContents = NULL;
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TFileName searchPath( aDirectory );
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searchPath.Append( KFileFilter );
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RUBY_DEBUG1( "CVCommandManager::ParseAllFilesFromDirectoryL - Search path: [%S]", &searchPath );
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TInt error = iRFs.GetDir( searchPath, KEntryAttMatchMask, ESortNone, dirContents );
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if ( error == KErrNone )
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{
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CleanupStack::PushL( dirContents );
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RUBY_DEBUG1( "CVCommandManager::ParseAllFilesFromDirectoryL - Found %d xml-file(s)", dirContents->Count() );
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// Go through all found xml files
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for ( TInt iCounter = 0; iCounter < dirContents->Count(); iCounter++ )
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{
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TEntry entry = (*dirContents)[iCounter];
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if ( !entry.IsDir() )
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{
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TFileName filename( aDirectory );
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filename.Append( entry.iName );
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TRAPD( error, iParser->ParseFileL( filename ) );
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if ( error )
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{
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// Reset parser if an error occurs
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delete iParser;
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iParser = NULL;
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iParser = CVcXmlParser::NewL( iRFs, *this );
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}
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}
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}
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CleanupStack::PopAndDestroy( dirContents );
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}
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else
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{
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RUBY_DEBUG1( "CVCommandManager::ParseAllFilesFromDirectoryL - GetDir returns [%d]", error );
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}
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}
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// -----------------------------------------------------------------------------
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// CVCommandManager::CompareCommands
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// Compares if two commands are equal
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// -----------------------------------------------------------------------------
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//
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TBool CVCommandManager::CompareCommands( const CVCommand* aFirst, const CVCommand* aSecond )
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{
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TBool result = EFalse;
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if ( aFirst && aSecond )
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{
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result = aFirst->Runnable() == aSecond->Runnable();
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}
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return result;
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}
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// -----------------------------------------------------------------------------
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// CVCommandManager::~CVCommandManager
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// Destructor.
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// -----------------------------------------------------------------------------
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//
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CVCommandManager::~CVCommandManager()
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{
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delete iParser;
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// delete iClient;
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delete iCommandArray;
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iCommands.ResetAndDestroy();
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iMatchingIndices.Close();
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iRFs.Close();
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}
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// -----------------------------------------------------------------------------
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// CVCommandManager::VCMThreadFunction
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// Static main function for Voice Command Manager thread
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// -----------------------------------------------------------------------------
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//
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TInt CVCommandManager::VCMThreadFunction( TAny* /*aParams*/ )
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{
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__UHEAP_MARK;
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// CleanupStack creation
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CTrapCleanup* cleanupStack = CTrapCleanup::New();
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CActiveScheduler* scheduler = NULL;
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TInt error = KErrNone;
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TRAP( error,
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// ActiveScheduler creation
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scheduler = new ( ELeave ) CActiveScheduler();
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CleanupStack::PushL( scheduler );
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CActiveScheduler::Install( scheduler );
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TSecureId sid = RThread().SecureId();
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RUBY_DEBUG1( "VCommandManager secure id [%x]", sid.iId );
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// Create VCommandManager
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CVCommandManager* vcmanager = CVCommandManager::NewL( EFalse );
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delete vcmanager;
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CleanupStack::PopAndDestroy( scheduler );
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); // TRAP
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delete cleanupStack;
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__UHEAP_MARKEND;
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RUBY_DEBUG0( "CVCommandManager::VCMThreadFunction finished ok" );
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return error;
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}
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// -----------------------------------------------------------------------------
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// CVCommandManager::ConstructCommandL
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// Constructs new command with given data
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// -----------------------------------------------------------------------------
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//
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void CVCommandManager::ConstructCommandL( const TDesC& aWrittenText,
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const TDesC& aSpokenText,
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const TDesC& aTooltipText,
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const TDesC& aFolder,
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const TDesC& aFolderTitle,
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const TDesC& aParameters,
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TUid aIcon,
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TUid aAppId,
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const TDesC& aAppName,
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TBool aStartImmediately,
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TBool aUserCanModify,
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const TDesC& aFolderIconFile,
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TInt aFolderIconIndex
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)
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{
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const TInt KCenRepBufferSize = 255;
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RUBY_DEBUG_BLOCKL( "CVCommandManager::ConstructCommandL" );
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RUBY_DEBUG1( "CVCommandManager::ConstructCommandL - Creating command: [%S]", &aWrittenText );
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// First check that if the application is hidden so voice command is not created then
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if ( aAppId != KNullUid )
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{
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TBuf<KCenRepBufferSize> buf;
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CRepository* cenRepSession = CRepository::NewLC( KCRUidMenu );
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cenRepSession->Get( KMenuHideApplication, buf );
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CleanupStack::PopAndDestroy( cenRepSession );
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buf.LowerCase();
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TBuf<8> textUidHex;
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textUidHex.AppendNumFixedWidth( aAppId.iUid, EHex, 8 );
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if ( buf.Find( textUidHex ) != KErrNotFound )
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{
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// hidden application: no voice tag needed
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RUBY_DEBUG1( "%S hidden application", &aWrittenText );
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return;
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}
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}
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HBufC8* arguments = HBufC8::NewL( aParameters.Length() );
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CleanupStack::PushL( arguments );
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TPtr8 argumentsPtr = arguments->Des();
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argumentsPtr.Copy( aParameters );
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// Create runnable object
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CVCRunnable* runnable = NULL;
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if ( aAppId != KNullUid )
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{
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runnable = CVCRunnable::NewL( aAppId, argumentsPtr );
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}
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else
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{
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runnable = CVCRunnable::NewL( aAppName, argumentsPtr );
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}
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CleanupStack::PushL( runnable );
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CVCFolderInfo* folderInfo = CVCFolderInfo::NewL( aFolderTitle, aFolder, 0,
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aFolderIconIndex, aFolderIconFile );
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CleanupStack::PushL( folderInfo );
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// Create commandUi object
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CVCCommandUi* commandUi = CVCCommandUi::NewL( aWrittenText,
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*folderInfo,
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aUserCanModify,
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aTooltipText,
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aIcon,
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KNullDesC,
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!aStartImmediately );
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CleanupStack::PopAndDestroy( folderInfo );
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CleanupStack::PushL( commandUi );
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// Create command object
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CVCommand* command = CVCommand::NewL( aSpokenText, *runnable, *commandUi );
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TBool found = EFalse;
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// Check that identical command has not already been found from some xml-file
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for ( int i = 0; i < iCommands.Count(); ++i )
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{
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if ( CompareCommands( iCommands[ i ], command ) )
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{
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found = ETrue;
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break;
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}
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}
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// Add command if not found already
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if ( !found )
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{
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iCommands.Append( command );
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iMatchingIndices.Append( KErrNotFound );
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}
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else
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{
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delete command;
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}
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CleanupStack::PopAndDestroy( commandUi );
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CleanupStack::PopAndDestroy( runnable );
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CleanupStack::PopAndDestroy( arguments );
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}
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// -----------------------------------------------------------------------------
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// CVCommandManager::MvcxpoVoiceCommandFound
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// Callback from VC XML parser
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// -----------------------------------------------------------------------------
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//
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void CVCommandManager::MvcxpoVoiceCommandFound( const TDesC& aWrittenText,
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const TDesC& aSpokenText,
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const TDesC& aTooltipText,
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const TDesC& aFolder,
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const TDesC& aFolderTitle,
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const TDesC& aParameters,
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TUid aIcon,
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TUid aAppId,
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const TDesC& aAppName,
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TBool aStartImmediately,
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TBool aUserCanModify,
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const TDesC& aFolderIconFile,
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TInt aFolderIconIndex
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)
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{
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RUBY_DEBUG0( "CVCommandManager::MvcxpoVoiceCommandFound START" );
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TRAP_IGNORE( ConstructCommandL( aWrittenText,
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aSpokenText,
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aTooltipText,
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aFolder,
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aFolderTitle,
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aParameters,
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aIcon,
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aAppId,
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aAppName,
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aStartImmediately,
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aUserCanModify,
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aFolderIconFile,
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aFolderIconIndex ) );
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RUBY_DEBUG0( "CVCommandManager::MvcxpoVoiceCommandFound EXIT" );
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}
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// End of File
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