--- a/srsf/vcommandhandler/src/vcommandrunnable.cpp Thu Aug 19 09:56:14 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,268 +0,0 @@
-/*
-* Copyright (c) 2006 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: Implementation of the CVCommandRunnable class
-*
-*/
-
-
-
-#include <vcommandapi.h>
-#include "rubydebug.h"
-
-#include <apaid.h>
-#include <apgcli.h>
-#include <apacmdln.h>
-#include <apgtask.h>
-#include <eikappui.h>
-
-/**
-* The version of the streamed data protocol
-* It is rather likely, that the format of the data streamed changes in the future.
-* Using the protocol version, the code can check if it knows how to parse the
-* input stream
-*/
-const TInt32 KVCRunnableProtocolVersion = 2;
-
-/**
-* @leave KErrOverflow if aArguments is longer, than KMaxVCArgumentLength
-* @leave KErrArgument if aAppUid is KNullUidValue
-*/
-EXPORT_C CVCRunnable* CVCRunnable::NewL( TUid aAppUid, const TDesC8& aArguments )
- {
- CVCRunnable* self = new ( ELeave ) CVCRunnable;
- CleanupStack::PushL( self );
- self->ConstructL( aAppUid, aArguments );
- CleanupStack::Pop( self );
- return self;
- }
-
-/**
-* Factory function
-* @param aExeName Exe-file to start. Can be full or partical name according to
-* the RProcess::Create rules. Cannot be KNullDesC
-* @param aArguments Command line to pass to the application. This object makes
-* a copy of the passed string
-* @leave KErrOverflow if aArguments is longer, than KMaxVCArgumentLength or
-* aExeName is longer, than KMaxOsName
-* @leave KErrUndeflow if aExeName is empty
-*/
-EXPORT_C CVCRunnable* CVCRunnable::NewL( const TDesC& aExeName, const TDesC8& aArguments )
- {
- CVCRunnable* self = new( ELeave ) CVCRunnable;
- CleanupStack::PushL( self );
- self->ConstructL( aExeName, aArguments);
- CleanupStack::Pop( self );
- return self;
- }
-
-/**
-* Copy the existing CVRunnable
-*/
-EXPORT_C CVCRunnable* CVCRunnable::NewL( const CVCRunnable& aOriginal )
- {
- CVCRunnable* self = new (ELeave) CVCRunnable;
- CleanupStack::PushL( self );
- if( aOriginal.Uid() == KNullUid )
- {
- self->ConstructL( aOriginal.ExeName(), aOriginal.Arguments() );
- }
- else
- {
- self->ConstructL( aOriginal.Uid(), aOriginal.Arguments() );
- }
- CleanupStack::Pop( self );
- return self;
- }
-
-/**
-* Internalizes from stream
-* values are read in the same order as ExternalizeL wrote them
-*/
-EXPORT_C CVCRunnable* CVCRunnable::NewL( RReadStream &aStream )
- {
- CVCRunnable* self = new (ELeave) CVCRunnable;
- CleanupStack::PushL( self );
- self->ConstructL( aStream );
- CleanupStack::Pop( self );
- return self;
- }
-
-void CVCRunnable::ConstructL( RReadStream &aStream )
- {
- TInt32 ver;
- aStream >> ver;
- __ASSERT_ALWAYS( ver == KVCRunnableProtocolVersion, User::Leave( KErrNotSupported ) );
- iExeUid = TUid::Uid( aStream.ReadInt32L() );
- iArguments = HBufC8::NewL( aStream.ReadInt32L() );
- TPtr8 pArguments = iArguments->Des();
- aStream >> pArguments;
- TInt exeNameLength = aStream.ReadInt32L();
- if( exeNameLength > 0 )
- {
- iExeName = HBufC::NewL( exeNameLength );
- TPtr pExeName = iExeName->Des();
- aStream >> pExeName;
- }
- }
-
-void CVCRunnable::ConstructL( TUid aAppUid, const TDesC8& aArguments )
- {
- __ASSERT_ALWAYS( aArguments.Length() <= KMaxVCArgumentLength, User::Leave( KErrOverflow) );
- __ASSERT_ALWAYS( aAppUid != KNullUid, User::Leave( KErrArgument ) );
- iExeUid = TUid::Uid( aAppUid.iUid );
- iArguments = HBufC8::NewL( aArguments.Length() );
- *iArguments = aArguments;
- }
-
-void CVCRunnable::ConstructL( const TDesC& aExeName, const TDesC8& aArguments )
- {
- __ASSERT_ALWAYS( aArguments.Length() <= KMaxVCArgumentLength, User::Leave( KErrOverflow) );
- __ASSERT_ALWAYS( aExeName.Length() <= KMaxFileName, User::Leave( KErrOverflow ) );
- __ASSERT_ALWAYS( aExeName.Length() > 0, User::Leave( KErrUnderflow ) );
- iExeName = HBufC::NewL( aExeName.Length() );
- *iExeName = aExeName;
- iArguments = HBufC8::NewL( aArguments.Length() );
- *iArguments = aArguments;
- }
-
-EXPORT_C CVCRunnable::~CVCRunnable()
- {
- delete iExeName;
- delete iArguments;
- }
-
-/**
- * Saves the object to stream.
- * The current format is as follows:
- * <protocol version: int32><uid: int32; KNullUidValue if no><argument length: int32>
- * <argument descriptor streamed by the default descriptor ExternalizeL>
- * <exe filename length><exe filename descriptor only if filename length is not 0>
- */
-EXPORT_C void CVCRunnable::ExternalizeL( RWriteStream &aStream ) const
- {
- aStream << KVCRunnableProtocolVersion;
- aStream << iExeUid.iUid;
- aStream << static_cast<TInt32>( iArguments->Length() );
- aStream << *iArguments;
- if( iExeName )
- {
- aStream << static_cast<TInt32>( iExeName->Length() );
- aStream << *iExeName;
- }
- else
- {
- aStream << static_cast<TInt32>( 0 );
- }
- }
-
-EXPORT_C TBool CVCRunnable::operator==( const CVCRunnable& aRunnable ) const
- {
- return (
- ( Uid() == aRunnable.Uid()) &&
- ( Arguments() == aRunnable.Arguments() ) &&
- ( ExeName() == aRunnable.ExeName() )
- );
- }
-
-
-/**
-* @return The uid of the application to be started
-*/
-EXPORT_C const TUid CVCRunnable::Uid() const
- {
- return iExeUid;
- }
-
-/**
-* @return The filename of the application to be started. KNullDesC if there is none
-*/
-EXPORT_C const TDesC& CVCRunnable::ExeName() const
- {
- if( iExeName )
- {
- return *iExeName;
- }
- else
- {
- return KNullDesC;
- }
- }
-
-/**
-* The arguments to be passed to the application
-*/
-EXPORT_C const TDesC8& CVCRunnable::Arguments() const
- {
- return *iArguments;
- }
-
-/**
-* Run the command. In case of aAppUid specified during the construction
-* application is started via the RApaLsSession::StartApp, otherwise
-* via the RProcess::Create
-* @leave System-wide error code. In particular KErrNotFound if there is
-* no such app in the system
-*/
-EXPORT_C void CVCRunnable::ExecuteL() const
- {
- RUBY_DEBUG_BLOCK( "CVCRunnable::ExecuteL" );
- if( iExeName )
- {
- RProcess process;
- CleanupClosePushL( process );
- // Convert arguments into system_number_of_bits-bit descriptor
- // (needed for exe, not needed for GUI apps)
- HBufC* arguments = HBufC::NewLC( iArguments->Length() );
- arguments->Des().Copy( *iArguments );
-
- User::LeaveIfError( process.Create( *iExeName, *arguments) );
- process.Resume();
-
- CleanupStack::PopAndDestroy( arguments );
- CleanupStack::PopAndDestroy( &process );
- }
- else
- {
- const TUid KLogsUID3 = { 270486741 };//101F4CD5
- //In case logs.exe run in background [EDCN-84B68Q]
- //todo: General support for this kind of case,
- // eg, add "view" keyworkd in defaultvoicecommands.xml...
- if ( iExeUid == KLogsUID3 )
- {
- TApaTaskList taskList( CCoeEnv::Static()->WsSession() );
- TApaTask task = taskList.FindApp( iExeUid );
- if( task.Exists() ) //Logs already open. Request it to
- { //activate the correct view
- task.SendMessage( iExeUid, *iArguments );
- return;
- }
- }
-
- TApaAppInfo appInfo;
- RApaLsSession apaLsSession;
- CleanupClosePushL( apaLsSession );
- User::LeaveIfError( apaLsSession.Connect() );
- User::LeaveIfError( apaLsSession.GetAppInfo( appInfo, iExeUid ) );
-
- CApaCommandLine* apaCommandLine = CApaCommandLine::NewLC();
- apaCommandLine->SetExecutableNameL( appInfo.iFullName );
- apaCommandLine->SetTailEndL( *iArguments );
- User::LeaveIfError( apaLsSession.StartApp( *apaCommandLine ) );
-
- CleanupStack::PopAndDestroy( apaCommandLine );
- CleanupStack::PopAndDestroy( &apaLsSession );
- }
- }
-
-//End of file