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// Copyright (c) 1995-2009 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 the License "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:
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// e32\ewsrv\ws_main.cpp
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//
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//
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#include "ws_std.h"
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#include <e32hal.h>
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#include <hal.h>
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#include <e32math.h>
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#include <domainmanager.h>
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#ifdef __WINS__
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#include <e32wins.h>
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#endif
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GLREF_D CKeyTranslator *KeyTranslator;
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GLREF_D CKeyRepeat* KeyRepeat;
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// password notifier support functions
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LOCAL_C void RenderPassword(RConsole *aCon, TInt aPWLeft, const TDesC& aPW);
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_LIT(KShellProcessName, "ESHELL");
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_LIT(KShellCommandLine, "/p");
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//
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// class CKeyRepeat
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//
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CKeyRepeat::CKeyRepeat(TInt aPriority) : CTimer(aPriority)
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//
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// Constructor. Set default repeat delay and rate
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//
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{
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iDelay=EDefaultKeyRepeatDelay;
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iRate=EDefaultKeyRepeatRate;
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}
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void CKeyRepeat::ConstructL()
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{
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CTimer::ConstructL();
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CActiveScheduler::Add(this);
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}
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void CKeyRepeat::RunL()
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//
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// Send a repeat keypress to the window
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//
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{
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After(iRate);
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CWsWindow::KeyPress(iKeyData);
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}
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void CKeyRepeat::Request(TKeyData& aKeyData)
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//
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// Request a repeat event
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//
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{
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iKeyData=aKeyData;
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Cancel();
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After(iDelay);
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}
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void CKeyRepeat::SetRepeatTime(TInt aDelay,TInt aRate)
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{
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iDelay=aDelay;
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iRate=aRate;
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}
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void CKeyRepeat::RepeatTime(TInt& aDelay,TInt& aRate)
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{
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aDelay=iDelay;
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aRate=iRate;
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}
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//
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// class CWsSession
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//
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CWsSession::CWsSession()
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{
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iTestFast = (UserSvr::DebugMask(2)&0x00000002) ? 1 : 0;
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}
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CWsSession::~CWsSession()
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//
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// Destructor
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//
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{
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delete iWindow;
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}
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//
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// class CWsServer
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//
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void CWsServer::New()
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//
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// Create a new CWsServer.
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//
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{
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CWsServer *pS=new CWsServer(EPriority);
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__ASSERT_ALWAYS(pS!=NULL,Fault(ECreateServer));
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pS->SetPinClientDescriptors(EFalse); // don't pin because client interface can't cope with errors if pin fails under real or simulated OOM
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TInt r=pS->Start(KE32WindowServer);
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__ASSERT_ALWAYS(r==KErrNone,Fault(EStartServer));
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RProcess::Rendezvous(KErrNone);
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}
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CWsServer::CWsServer(TInt aPriority)
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//
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// Constructor.
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//
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: CServer2(aPriority)
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{
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}
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CSession2* CWsServer::NewSessionL(const TVersion& aVersion,const RMessage2&) const
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//
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// Create a new client for this server.
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//
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{
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TVersion v(KW32MajorVersionNumber,KW32MinorVersionNumber,KE32BuildVersionNumber);
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TBool r=User::QueryVersionSupported(v,aVersion);
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if (!r)
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User::Leave(KErrNotSupported);
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return new(ELeave) CWsSession;
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}
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void CWsSession::ServiceL(const RMessage2& aMessage)
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//
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// Handle messages for this session.
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//
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{
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iCurMsg = aMessage;
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CWsWindow::WaitOnService();
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CWsWindow* pW=iWindow;
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TInt r=EPrematureOperation;
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TBool delayCompletion=EFalse;
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switch (aMessage.Function())
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{
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case EConsoleCreate:
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{
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if (pW)
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{
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delete pW;
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iWindow=NULL;
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}
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pW=new CWsWindow;
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if (!pW)
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{
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r=EWindowOutOfMemory;
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break;
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}
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iWindow=pW;
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pW->iAllowResize=ETrue;
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pW->iIsVisible=ETrue;
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pW->iOnTop=EFalse;
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pW->SetCursorHeight(50);
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pW->iKQueue.SetOffset(_FOFF(SWsKey,iLink));
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break;
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}
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case EConsoleSet:
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{
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if (!pW)
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{
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pW=new(ELeave) CWsWindow;
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iWindow=pW;
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pW->iAllowResize=ETrue;
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pW->iIsVisible=ETrue;
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pW->iOnTop=EFalse;
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pW->SetCursorHeight(50);
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pW->iKQueue.SetOffset(_FOFF(SWsKey,iLink));
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}
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pW->iAllowSlide=ETrue;
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TFileName name;
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iCurMsg.ReadL(0, name);
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pW->iTitle=name;
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TPckgBuf<TSize> size;
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iCurMsg.ReadL(1, size);
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TRAP(r,pW->CreateL(size()));
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if (r != KErrNone)
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{
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delete pW;
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iWindow=NULL;
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}
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break;
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}
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case EConsoleClearScreen:
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{
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if (pW)
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{
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pW->Clear();
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r=KErrNone;
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}
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break;
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}
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case EConsoleClearToEndOfLine:
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{
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if (pW)
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{
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pW->ClearToEndOfLine();
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r=KErrNone;
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}
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break;
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}
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case EConsoleSetTitle:
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{
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if (pW)
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{
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TFileName name;
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iCurMsg.ReadL(0, name);
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pW->SetTitle(name);
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r=KErrNone;
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}
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break;
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}
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case EConsoleSetSize:
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{
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if (pW)
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{
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TPckgBuf<TSize> size;
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iCurMsg.ReadL(0, size);
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// pW->SetSize(size());
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// r=KErrNone;
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r=KErrNotSupported;
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}
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break;
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}
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case EConsoleSetWindowPosAbs:
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{
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if (pW)
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{
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TPckgBuf<TPoint> point;
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iCurMsg.ReadL(0, point);
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pW->SetWindowPosAbs(point());
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r=KErrNone;
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}
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break;
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}
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case EConsoleSetCursorHeight:
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{
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if (pW)
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{
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pW->SetCursorHeight(aMessage.Int0());
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r=KErrNone;
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}
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break;
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}
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case EConsoleSetCursorPosAbs:
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{
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if (pW)
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{
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TPckgBuf<TPoint> point;
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iCurMsg.ReadL(0, point);
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pW->SetCursorPosAbs(point());
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r=KErrNone;
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}
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break;
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}
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case EConsoleSetCursorPosRel:
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{
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if (pW)
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{
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TPckgBuf<TPoint> point;
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iCurMsg.ReadL(0, point);
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pW->SetCursorPosRel(point());
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r=KErrNone;
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}
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break;
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}
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case EConsoleCursorPos:
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{
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if (pW)
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{
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TPckgBuf<TPoint> point;
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point()=pW->CursorPosition();
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aMessage.WriteL(0,point);
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r=KErrNone;
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}
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break;
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}
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case EConsoleSize:
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{
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if (pW)
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{
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TPckgBuf<TSize> size;
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size()=pW->Size();
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aMessage.WriteL(0,size);
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r=KErrNone;
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}
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break;
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}
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case EConsoleScreenSize:
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{
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if (pW)
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{
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TPckgBuf<TSize> size;
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size()=CWsWindow::ScreenSize;
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aMessage.WriteL(0,size);
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r=KErrNone;
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}
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break;
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}
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case EConsoleControl:
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{
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if (pW)
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{
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TBool indicator=ETrue;
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TInt offset=0;
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TBuf<0x100> b;
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do
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{
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iCurMsg.ReadL(0,b,offset);
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for (const TText* pB=b.Ptr();pB<b.Ptr()+b.Length();pB++)
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{
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switch(*pB)
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{
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case '+':
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indicator=ETrue;
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break;
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case '-':
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indicator=EFalse;
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break;
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case 'S':
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pW->ControlScrollBars(indicator);
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break;
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case 'W':
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pW->ControlWrapLock(indicator);
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break;
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case 'P':
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pW->ControlPointerEvents(indicator);
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break;
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case 'L':
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pW->ControlScrollLock(indicator);
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break;
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case 'V':
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pW->ControlVisibility(indicator);
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break;
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case 'C':
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pW->ControlCursorRequired(indicator);
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break;
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case 'M':
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pW->ControlMaximised(indicator);
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break;
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case 'N':
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pW->ControlNewLineMode(indicator);
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break;
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case 'O':
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pW->ControlOnTop(indicator);
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break;
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case 'I':
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pW->ControlInformAllMouse(indicator);
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break;
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case 'R':
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pW->ControlRawEventMode(indicator);
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break;
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case 'A':
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pW->ControlAllowResize(indicator);
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}
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}
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offset+=b.Length();
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}
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while (b.Length()==b.MaxLength());
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r=KErrNone;
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}
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break;
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}
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case EConsoleWrite:
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{
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if (pW)
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{
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switch(iTestFast)
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{
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case 0:
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{
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TInt offset=0;
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TBuf<0x100> b;
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do
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{
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iCurMsg.ReadL(0,b,offset);
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pW->Write(b);
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offset+=b.Length();
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}
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while (b.Length()==b.MaxLength());
|
|
|
407 |
pW->WriteDone();
|
|
|
408 |
}
|
|
|
409 |
r=KErrNone;
|
|
|
410 |
break;
|
|
|
411 |
|
|
|
412 |
case 1:
|
|
|
413 |
{
|
|
|
414 |
pW->Write(_L("Output suppressed because TESTFAST mode is set..."));
|
|
|
415 |
pW->WriteDone();
|
|
|
416 |
++iTestFast;
|
|
|
417 |
}
|
|
|
418 |
r=KErrNone;
|
|
|
419 |
break;
|
|
|
420 |
|
|
|
421 |
default:
|
|
|
422 |
r=KErrNone;
|
|
|
423 |
break;
|
|
|
424 |
}
|
|
|
425 |
}
|
|
|
426 |
break;
|
|
|
427 |
}
|
|
|
428 |
case EConsoleRead:
|
|
|
429 |
{
|
|
|
430 |
if (pW)
|
|
|
431 |
{
|
|
|
432 |
if (pW->EnqueReadRequest(aMessage))
|
|
|
433 |
{
|
|
|
434 |
delayCompletion=ETrue;
|
|
|
435 |
r=KErrNone;
|
|
|
436 |
}
|
|
|
437 |
else
|
|
|
438 |
r=EDoubleReadRequest;
|
|
|
439 |
}
|
|
|
440 |
break;
|
|
|
441 |
}
|
|
|
442 |
case EConsoleReadCancel:
|
|
|
443 |
{
|
|
|
444 |
if (pW)
|
|
|
445 |
{
|
|
|
446 |
pW->DequeReadRequest();
|
|
|
447 |
r=KErrNone;
|
|
|
448 |
}
|
|
|
449 |
break;
|
|
|
450 |
}
|
|
|
451 |
case EConsoleDestroy:
|
|
|
452 |
{
|
|
|
453 |
if (pW)
|
|
|
454 |
{
|
|
|
455 |
delete pW;
|
|
|
456 |
iWindow=NULL;
|
|
|
457 |
r=KErrNone;
|
|
|
458 |
}
|
|
|
459 |
break;
|
|
|
460 |
}
|
|
|
461 |
case EConsoleSetMode:
|
|
|
462 |
{
|
|
|
463 |
r=CWsWindow::SetMode((TVideoMode)aMessage.Int0());
|
|
|
464 |
break;
|
|
|
465 |
}
|
|
|
466 |
case EConsoleSetPaletteEntry:
|
|
|
467 |
{
|
|
|
468 |
CWsWindow::ScreenDriver->SetPaletteEntry((TColorIndex)aMessage.Int0(),(TUint8)aMessage.Int1(),(TUint8)aMessage.Int2(),(TUint8)aMessage.Int3());
|
|
|
469 |
pW->Redraw();
|
|
|
470 |
r=KErrNone;
|
|
|
471 |
break;
|
|
|
472 |
}
|
|
|
473 |
case EConsoleGetPaletteEntry:
|
|
|
474 |
{
|
|
|
475 |
TUint8 r,g,b;
|
|
|
476 |
TPckgBuf<TUint8> red,green,blue;
|
|
|
477 |
CWsWindow::ScreenDriver->GetPaletteEntry((TColorIndex)aMessage.Int0(),r,g,b);
|
|
|
478 |
red()=r; green()=g; blue()=b;
|
|
|
479 |
aMessage.WriteL(1,red);
|
|
|
480 |
aMessage.WriteL(2,green);
|
|
|
481 |
aMessage.WriteL(3,blue);
|
|
|
482 |
}
|
|
|
483 |
r=KErrNone;
|
|
|
484 |
break;
|
|
|
485 |
case EConsoleSetTextColors:
|
|
|
486 |
{
|
|
|
487 |
if(pW)
|
|
|
488 |
{
|
|
|
489 |
pW->iFgColor=(TColorIndex)aMessage.Int0();
|
|
|
490 |
pW->iBgColor=(TColorIndex)aMessage.Int1();
|
|
|
491 |
}
|
|
|
492 |
r=KErrNone;
|
|
|
493 |
break;
|
|
|
494 |
}
|
|
|
495 |
case EConsoleSetUIColors:
|
|
|
496 |
{
|
|
|
497 |
CWsWindow::WindowBgColor=(TColorIndex)aMessage.Int0();
|
|
|
498 |
CWsWindow::BorderColor=(TColorIndex)aMessage.Int1();
|
|
|
499 |
CWsWindow::ScreenColor=(TColorIndex)aMessage.Int2();
|
|
|
500 |
CWsWindow::ChangeUIColors();
|
|
|
501 |
r=KErrNone;
|
|
|
502 |
break;
|
|
|
503 |
}
|
|
|
504 |
case EConsoleSetTextAttribute:
|
|
|
505 |
{
|
|
|
506 |
if(pW)
|
|
|
507 |
pW->SetTextAttribute((TTextAttribute)aMessage.Int0());
|
|
|
508 |
r=KErrNone;
|
|
|
509 |
break;
|
|
|
510 |
}
|
|
|
511 |
default:
|
|
|
512 |
r=KErrNotSupported;
|
|
|
513 |
}
|
|
|
514 |
if (!delayCompletion)
|
|
|
515 |
aMessage.Complete(r);
|
|
|
516 |
CWsWindow::SignalService();
|
|
|
517 |
}
|
|
|
518 |
|
|
|
519 |
void CWsSession::ServiceError(const RMessage2& aMessage,TInt aError)
|
|
|
520 |
{
|
|
|
521 |
if (!aMessage.IsNull())
|
|
|
522 |
{
|
|
|
523 |
if (aError>0)
|
|
|
524 |
{
|
|
|
525 |
aMessage.Panic(_L("WServ panic"),aError);
|
|
|
526 |
}
|
|
|
527 |
else
|
|
|
528 |
{
|
|
|
529 |
aMessage.Complete(aError);
|
|
|
530 |
}
|
|
|
531 |
}
|
|
|
532 |
}
|
|
|
533 |
|
|
|
534 |
CWsServer::~CWsServer()
|
|
|
535 |
//
|
|
|
536 |
// Destructor
|
|
|
537 |
//
|
|
|
538 |
{
|
|
|
539 |
}
|
|
|
540 |
|
|
|
541 |
//
|
|
|
542 |
// class CEvent
|
|
|
543 |
//
|
|
|
544 |
|
|
|
545 |
void CEvent::New()
|
|
|
546 |
//
|
|
|
547 |
// Create the CEvent active object.
|
|
|
548 |
//
|
|
|
549 |
{
|
|
|
550 |
|
|
|
551 |
CEvent *pE=new CEvent(EPriority);
|
|
|
552 |
__ASSERT_ALWAYS(pE!=NULL,Fault(ECreateEvent));
|
|
|
553 |
pE->CaptureKeys=new CCaptureKeys();
|
|
|
554 |
__ASSERT_ALWAYS(pE->CaptureKeys!=NULL,Fault(ECreateEvent));
|
|
|
555 |
|
|
|
556 |
pE->CaptureKeys->Construct();
|
|
|
557 |
|
|
|
558 |
CActiveScheduler::Add(pE);
|
|
|
559 |
UserSvr::CaptureEventHook();
|
|
|
560 |
pE->Request();
|
|
|
561 |
}
|
|
|
562 |
|
|
|
563 |
CEvent::~CEvent()
|
|
|
564 |
//
|
|
|
565 |
// Destroy the CEvent active object
|
|
|
566 |
//
|
|
|
567 |
{
|
|
|
568 |
|
|
|
569 |
Cancel();
|
|
|
570 |
}
|
|
|
571 |
|
|
|
572 |
#pragma warning( disable : 4705 ) // statement has no effect
|
|
|
573 |
CEvent::CEvent(TInt aPriority)
|
|
|
574 |
//
|
|
|
575 |
// Constructor
|
|
|
576 |
//
|
|
|
577 |
: CActive(aPriority)
|
|
|
578 |
{
|
|
|
579 |
}
|
|
|
580 |
#pragma warning( default : 4705 )
|
|
|
581 |
|
|
|
582 |
void CEvent::Request()
|
|
|
583 |
//
|
|
|
584 |
// Issue a request for the next event.
|
|
|
585 |
//
|
|
|
586 |
{
|
|
|
587 |
|
|
|
588 |
UserSvr::RequestEvent(iEvent,iStatus);
|
|
|
589 |
SetActive();
|
|
|
590 |
}
|
|
|
591 |
|
|
|
592 |
void CEvent::DoCancel()
|
|
|
593 |
//
|
|
|
594 |
// Cancel a pending event.
|
|
|
595 |
//
|
|
|
596 |
{
|
|
|
597 |
|
|
|
598 |
UserSvr::RequestEventCancel();
|
|
|
599 |
}
|
|
|
600 |
|
|
|
601 |
void CEvent::RunL()
|
|
|
602 |
//
|
|
|
603 |
// Event has completed.
|
|
|
604 |
//
|
|
|
605 |
{
|
|
|
606 |
|
|
|
607 |
if (CWsWindow::RawEventMode())
|
|
|
608 |
{
|
|
|
609 |
KeyRepeat->Cancel();
|
|
|
610 |
CWsWindow::QueueRawEvent(iEvent.Event());
|
|
|
611 |
Request();
|
|
|
612 |
return;
|
|
|
613 |
}
|
|
|
614 |
switch(iEvent.Event().Type())
|
|
|
615 |
{
|
|
|
616 |
case TRawEvent::ERedraw:
|
|
|
617 |
CWsWindow::Redraw();
|
|
|
618 |
break;
|
|
|
619 |
case TRawEvent::EButton1Down:
|
|
|
620 |
if(!CWsWindow::MouseIsCaptured)
|
|
|
621 |
{
|
|
|
622 |
CWsWindow::MouseMove(iEvent.Event().Pos());
|
|
|
623 |
CWsWindow::MouseLeftButton();
|
|
|
624 |
}
|
|
|
625 |
else
|
|
|
626 |
CWsWindow::InformTopMouse(iEvent.Event().Pos());
|
|
|
627 |
break;
|
|
|
628 |
case TRawEvent::EButton1Up:
|
|
|
629 |
if(!CWsWindow::MouseIsCaptured)
|
|
|
630 |
{
|
|
|
631 |
CWsWindow::MouseMove(iEvent.Event().Pos());
|
|
|
632 |
CWsWindow::MouseLeftButtonUp();
|
|
|
633 |
}
|
|
|
634 |
break;
|
|
|
635 |
case TRawEvent::EButton2Down:
|
|
|
636 |
break;
|
|
|
637 |
case TRawEvent::EButton2Up:
|
|
|
638 |
break;
|
|
|
639 |
case TRawEvent::EButton3Down:
|
|
|
640 |
break;
|
|
|
641 |
case TRawEvent::EButton3Up:
|
|
|
642 |
break;
|
|
|
643 |
case TRawEvent::EPointerMove:
|
|
|
644 |
CWsWindow::MouseMove(iEvent.Event().Pos());
|
|
|
645 |
break;
|
|
|
646 |
case TRawEvent::EInactive:
|
|
|
647 |
KeyRepeat->Cancel();
|
|
|
648 |
break;
|
|
|
649 |
case TRawEvent::EActive:
|
|
|
650 |
break;
|
|
|
651 |
case TRawEvent::EUpdateModifiers:
|
|
|
652 |
KeyTranslator->UpdateModifiers(iEvent.Event().Modifiers());
|
|
|
653 |
break;
|
|
|
654 |
case TRawEvent::EKeyDown:
|
|
|
655 |
{
|
|
|
656 |
TKeyData keyData;
|
|
|
657 |
if (KeyTranslator->TranslateKey(iEvent.Event().ScanCode(), EFalse,*CaptureKeys,keyData))
|
|
|
658 |
CWsWindow::KeyPress(keyData);
|
|
|
659 |
if (keyData.iModifiers&EModifierAutorepeatable)
|
|
|
660 |
KeyRepeat->Request(keyData);
|
|
|
661 |
break;
|
|
|
662 |
}
|
|
|
663 |
case TRawEvent::EKeyUp:
|
|
|
664 |
{
|
|
|
665 |
TKeyData keyData;
|
|
|
666 |
KeyRepeat->Cancel();
|
|
|
667 |
if (KeyTranslator->TranslateKey(iEvent.Event().ScanCode(), ETrue,*CaptureKeys,keyData))
|
|
|
668 |
CWsWindow::KeyPress(keyData);
|
|
|
669 |
break;
|
|
|
670 |
}
|
|
|
671 |
case TRawEvent::ESwitchOn:
|
|
|
672 |
case TRawEvent::ECaseOpen:
|
|
|
673 |
HAL::Set(HAL::EDisplayState, 1);
|
|
|
674 |
{
|
|
|
675 |
RDmDomainManager mgr;
|
|
|
676 |
TInt r = mgr.Connect();
|
|
|
677 |
if (r != KErrNone)
|
|
|
678 |
User::Panic(_L("EWSRV SwitchOn0"), r);
|
|
|
679 |
TRequestStatus status;
|
|
|
680 |
mgr.RequestDomainTransition(KDmIdUiApps, EPwActive, status);
|
|
|
681 |
User::WaitForRequest(status);
|
|
|
682 |
if (status.Int() != KErrNone)
|
|
|
683 |
User::Panic(_L("EWSRV SwitchOn1"), status.Int());
|
|
|
684 |
mgr.Close();
|
|
|
685 |
}
|
|
|
686 |
break;
|
|
|
687 |
case TRawEvent::EPointerSwitchOn:
|
|
|
688 |
#if defined(_DEBUG)
|
|
|
689 |
User::Beep(440,250000);
|
|
|
690 |
#endif
|
|
|
691 |
break;
|
|
|
692 |
case TRawEvent::ESwitchOff:
|
|
|
693 |
{
|
|
|
694 |
RDmDomainManager mgr;
|
|
|
695 |
TInt r = mgr.Connect();
|
|
|
696 |
if (r != KErrNone)
|
|
|
697 |
User::Panic(_L("EWSRV SwitchOff0"), r);
|
|
|
698 |
TRequestStatus status;
|
|
|
699 |
mgr.RequestSystemTransition(EPwStandby, status);
|
|
|
700 |
User::WaitForRequest(status);
|
|
|
701 |
if (status.Int() != KErrNone)
|
|
|
702 |
User::Panic(_L("EWSRV SwitchOff1"), status.Int());
|
|
|
703 |
mgr.Close();
|
|
|
704 |
}
|
|
|
705 |
break;
|
|
|
706 |
case TRawEvent::ECaseClose:
|
|
|
707 |
{
|
|
|
708 |
RDmDomainManager mgr;
|
|
|
709 |
TInt r = mgr.Connect();
|
|
|
710 |
if (r != KErrNone)
|
|
|
711 |
User::Panic(_L("EWSRV CaseClosed"), r);
|
|
|
712 |
TRequestStatus status;
|
|
|
713 |
mgr.RequestDomainTransition(KDmIdUiApps, EPwStandby, status);
|
|
|
714 |
User::WaitForRequest(status);
|
|
|
715 |
if (status.Int() != KErrNone)
|
|
|
716 |
User::Panic(_L("EWSRV CaseClosed1"), status.Int());
|
|
|
717 |
mgr.Close();
|
|
|
718 |
}
|
|
|
719 |
HAL::Set(HAL::EDisplayState, 0);
|
|
|
720 |
break;
|
|
|
721 |
case TRawEvent::ENone:
|
|
|
722 |
break;
|
|
|
723 |
default:
|
|
|
724 |
break;
|
|
|
725 |
}
|
|
|
726 |
Request();
|
|
|
727 |
}
|
|
|
728 |
|
|
|
729 |
LOCAL_C void RenderPassword(RConsole *aCon, TInt aPWLeft, const TDesC& aPW)
|
|
|
730 |
// pre: aCon points to a console being used to read a password.
|
|
|
731 |
// aPWLeft is the column number from which the left brace should be drawn.
|
|
|
732 |
// aPasswd is a valid password.
|
|
|
733 |
// post: the password is rendered onto the console and followed by a '#' and
|
|
|
734 |
// padding spaces. Everything is enclosed in a pair of square brackets.
|
|
|
735 |
{
|
|
|
736 |
aCon->SetCursorPosAbs(TPoint(aPWLeft, 3));
|
|
|
737 |
aCon->Write(_L("["));
|
|
|
738 |
aCon->Write(aPW);
|
|
|
739 |
aCon->Write(_L("#"));
|
|
|
740 |
|
|
|
741 |
TInt i;
|
|
|
742 |
for (i = 0; i < KMaxMediaPassword - aPW.Length(); i++)
|
|
|
743 |
{
|
|
|
744 |
aCon->Write(_L(" "));
|
|
|
745 |
}
|
|
|
746 |
|
|
|
747 |
aCon->Write(_L("]"));
|
|
|
748 |
}
|
|
|
749 |
|
|
|
750 |
|
|
|
751 |
void CNotifierSession::RunPasswordWindowL(const RMessage2 &aMsg)
|
|
|
752 |
//
|
|
|
753 |
// Eight unicode chars are mapped to (up to) sixteen bytes. Remainder of array is
|
|
|
754 |
// zeroed. Message is completed in CNotifierSession::ServiceL().
|
|
|
755 |
//
|
|
|
756 |
{
|
|
|
757 |
// local copies of dialog data, 5 * (8 + 32 * 2) bytes
|
|
|
758 |
TBuf<0x20> line1, line2, unlockBtn, storeBtn, cancelBtn;
|
|
|
759 |
line1.Copy(_L("Password notifier"));
|
|
|
760 |
line2.Copy(_L("Enter password"));
|
|
|
761 |
unlockBtn.Copy(_L("Unlock"));
|
|
|
762 |
storeBtn.Copy(_L("Store"));
|
|
|
763 |
cancelBtn.Copy(_L("Cancel"));
|
|
|
764 |
|
|
|
765 |
TPckgBuf<TMediaPswdReplyNotifyInfoV1> reply;
|
|
|
766 |
|
|
|
767 |
// Format the console window.
|
|
|
768 |
|
|
|
769 |
const TInt KPasswordBarLen(1 + KMaxMediaPassword + 1 + 1);
|
|
|
770 |
const TInt KButtonBarLen(
|
|
|
771 |
1 + unlockBtn.Length() + 1
|
|
|
772 |
+ 1 + 1 + cancelBtn.Length() + 1
|
|
|
773 |
+ 1 + 1 + storeBtn.Length() + 1);
|
|
|
774 |
|
|
|
775 |
// Work out width of window.
|
|
|
776 |
// (Buttons are enclosed by angle brackets and separted by a space.)
|
|
|
777 |
// (Password is followed by '#' and delimited by square brackets.)
|
|
|
778 |
// If KButtonBarLen is at least as long as any other line then it will write
|
|
|
779 |
// to the bottom right corner and cause the console to scroll. To counter
|
|
|
780 |
// this, an extra padding character is added if necessary.
|
|
|
781 |
|
|
|
782 |
TInt width;
|
|
|
783 |
width = Max(line1.Length(), line2.Length());
|
|
|
784 |
width = Max(width, KPasswordBarLen);
|
|
|
785 |
width = KButtonBarLen >= width ? KButtonBarLen + 1: width;
|
|
|
786 |
|
|
|
787 |
// Create the window and render its contents.
|
|
|
788 |
|
|
|
789 |
RConsole con;
|
|
|
790 |
con.Create();
|
|
|
791 |
con.Control(_L("-Visible"));
|
|
|
792 |
TInt r = con.Init(_L(""), TSize(width, 2 + 1 + 1 + 1 + 1));
|
|
|
793 |
if (KErrNone != r)
|
|
|
794 |
{
|
|
|
795 |
PanicClient(aMsg, ENotifierPanicPasswordWindow);
|
|
|
796 |
User::Leave(KErrGeneral);
|
|
|
797 |
}
|
|
|
798 |
con.Control(_L("+Max -Cursor -AllowResize +OnTop"));
|
|
|
799 |
|
|
|
800 |
con.SetCursorPosAbs(TPoint(0, 0));
|
|
|
801 |
con.Write(line1);
|
|
|
802 |
con.SetCursorPosAbs(TPoint(0, 1));
|
|
|
803 |
con.Write(line2);
|
|
|
804 |
const TInt KPasswordLeft((width - KPasswordBarLen) / 2);
|
|
|
805 |
con.SetCursorPosAbs(TPoint(KPasswordLeft, 3));
|
|
|
806 |
con.Write(_L("[# ]"));
|
|
|
807 |
con.SetCursorPosAbs(TPoint((width - KButtonBarLen) / 2, 5));
|
|
|
808 |
con.Write(_L("<"));
|
|
|
809 |
con.Write(unlockBtn);
|
|
|
810 |
con.Write(_L("> <"));
|
|
|
811 |
con.Write(storeBtn);
|
|
|
812 |
con.Write(_L("> <"));
|
|
|
813 |
con.Write(cancelBtn);
|
|
|
814 |
con.Write(_L(">"));
|
|
|
815 |
|
|
|
816 |
// Allow the user to edit the password until they either press enter or escape.
|
|
|
817 |
|
|
|
818 |
TBool done(EFalse);
|
|
|
819 |
TBuf<KMaxMediaPassword> pw;
|
|
|
820 |
pw.Zero();
|
|
|
821 |
TMediaPswdNotifyExitMode em(EMPEMUnlock); // avoid VC warning C4701 (used w/o init).
|
|
|
822 |
|
|
|
823 |
const TInt sendInfoLen = User::LeaveIfError(aMsg.GetDesLength(1));
|
|
|
824 |
|
|
|
825 |
if (sendInfoLen == sizeof(TMediaPswdSendNotifyInfoV1Debug))
|
|
|
826 |
{
|
|
|
827 |
// debug mode - wait for specified period and close notifier
|
|
|
828 |
|
|
|
829 |
TPckgBuf<TMediaPswdSendNotifyInfoV1Debug> sendDbg;
|
|
|
830 |
aMsg.ReadL(1, sendDbg);
|
|
|
831 |
if (sendDbg().iSleepPeriod >= 0)
|
|
|
832 |
User::After(sendDbg().iSleepPeriod);
|
|
|
833 |
else
|
|
|
834 |
{
|
|
|
835 |
TTime now;
|
|
|
836 |
now.HomeTime();
|
|
|
837 |
TInt64 seed = now.Int64();
|
|
|
838 |
User::After(Math::Rand(seed) % -(sendDbg().iSleepPeriod));
|
|
|
839 |
}
|
|
|
840 |
|
|
|
841 |
reply().iEM = sendDbg().iEM;
|
|
|
842 |
Mem::Copy(reply().iPW, sendDbg().iPW, KMaxMediaPassword);
|
|
|
843 |
}
|
|
|
844 |
else
|
|
|
845 |
{
|
|
|
846 |
RenderPassword(&con, KPasswordLeft, pw);
|
|
|
847 |
do
|
|
|
848 |
{
|
|
|
849 |
TConsoleKey key;
|
|
|
850 |
|
|
|
851 |
con.Read(key);
|
|
|
852 |
TInt keyCode = key.Code();
|
|
|
853 |
|
|
|
854 |
switch (keyCode)
|
|
|
855 |
{
|
|
|
856 |
case EKeyEscape:
|
|
|
857 |
em = EMPEMCancel;
|
|
|
858 |
done = ETrue;
|
|
|
859 |
break;
|
|
|
860 |
|
|
|
861 |
case EKeyEnter:
|
|
|
862 |
em = EMPEMUnlock;
|
|
|
863 |
done = ETrue;
|
|
|
864 |
break;
|
|
|
865 |
|
|
|
866 |
case EKeySpace:
|
|
|
867 |
em = EMPEMUnlockAndStore;
|
|
|
868 |
done = ETrue;
|
|
|
869 |
break;
|
|
|
870 |
|
|
|
871 |
case EKeyBackspace:
|
|
|
872 |
if (pw.Length() > 0)
|
|
|
873 |
{
|
|
|
874 |
pw.SetLength(pw.Length() - 1);
|
|
|
875 |
RenderPassword(&con, KPasswordLeft, pw);
|
|
|
876 |
}
|
|
|
877 |
break;
|
|
|
878 |
|
|
|
879 |
default: // interpret other keys as pw contents
|
|
|
880 |
TChar ch(keyCode);
|
|
|
881 |
// unicode encoding, so number of password characters is half byte length
|
|
|
882 |
if (ch.IsPrint() && pw.Length() < KMaxMediaPassword / 2)
|
|
|
883 |
{
|
|
|
884 |
pw.Append(ch);
|
|
|
885 |
RenderPassword(&con, KPasswordLeft, pw);
|
|
|
886 |
}
|
|
|
887 |
break;
|
|
|
888 |
}
|
|
|
889 |
} while (! done);
|
|
|
890 |
|
|
|
891 |
// Fill the TMediaPswdReplyNotifyInfoV1 structure.
|
|
|
892 |
|
|
|
893 |
if (em == EMPEMUnlock || em == EMPEMUnlockAndStore)
|
|
|
894 |
{
|
|
|
895 |
const TInt byteLen = pw.Length() * 2;
|
|
|
896 |
|
|
|
897 |
// zero entire array; and then copy in valid section of TMediaPassword,
|
|
|
898 |
// not converting Unicode to ASCII.
|
|
|
899 |
TPtr8 pt8(reply().iPW, KMaxMediaPassword); // length = 0
|
|
|
900 |
pt8.FillZ(KMaxMediaPassword); // length = KMaxMediaPassword
|
|
|
901 |
pt8.Zero(); // length = 0
|
|
|
902 |
// length = byteLen
|
|
|
903 |
pt8.Copy(reinterpret_cast<const TUint8 *>(pw.Ptr()), byteLen);
|
|
|
904 |
}
|
|
|
905 |
|
|
|
906 |
// Set exit mode to tell user how dialog handled.
|
|
|
907 |
|
|
|
908 |
reply().iEM = em;
|
|
|
909 |
} // else (sendInfoLen == sizeof(TMediaPswdSendNotifyInfoV1Debug))
|
|
|
910 |
|
|
|
911 |
con.Destroy();
|
|
|
912 |
|
|
|
913 |
aMsg.WriteL(2, reply);
|
|
|
914 |
}
|
|
|
915 |
|
|
|
916 |
//
|
|
|
917 |
// class MNotifierBase2
|
|
|
918 |
//
|
|
|
919 |
|
|
|
920 |
void MNotifierBase2::SetManager(MNotifierManager* aManager)
|
|
|
921 |
{
|
|
|
922 |
iManager=aManager;
|
|
|
923 |
}
|
|
|
924 |
|
|
|
925 |
//
|
|
|
926 |
// class CNotifierServer
|
|
|
927 |
//
|
|
|
928 |
|
|
|
929 |
_LIT(__NOTIFIER_SERVER,"TextNotifierSrvr");
|
|
|
930 |
|
|
|
931 |
CNotifierServer* CNotifierServer::NewL()
|
|
|
932 |
{
|
|
|
933 |
CNotifierServer* server=new(ELeave) CNotifierServer(200);
|
|
|
934 |
CleanupStack::PushL(server);
|
|
|
935 |
server->ConstructL();
|
|
|
936 |
server->StartL(__NOTIFIER_NAME);
|
|
|
937 |
CleanupStack::Pop(); // server
|
|
|
938 |
return server;
|
|
|
939 |
}
|
|
|
940 |
|
|
|
941 |
CNotifierServer::~CNotifierServer()
|
|
|
942 |
{
|
|
|
943 |
SetIsExiting();
|
|
|
944 |
delete iManager;
|
|
|
945 |
}
|
|
|
946 |
|
|
|
947 |
void CNotifierServer::SetIsExiting()
|
|
|
948 |
{
|
|
|
949 |
iExiting=ETrue;
|
|
|
950 |
}
|
|
|
951 |
|
|
|
952 |
TBool CNotifierServer::IsExiting() const
|
|
|
953 |
{
|
|
|
954 |
return iExiting;
|
|
|
955 |
}
|
|
|
956 |
|
|
|
957 |
CNotifierServer::CNotifierServer(TInt aPriority)
|
|
|
958 |
: CServer2(aPriority)
|
|
|
959 |
{}
|
|
|
960 |
|
|
|
961 |
void CNotifierServer::ConstructL()
|
|
|
962 |
{
|
|
|
963 |
iManager=CNotifierManager::NewL();
|
|
|
964 |
RFs fs;
|
|
|
965 |
User::LeaveIfError(fs.Connect());
|
|
|
966 |
CleanupClosePushL(fs);
|
|
|
967 |
iManager->RegisterL(fs);
|
|
|
968 |
CleanupStack::PopAndDestroy(); // fs.Close()
|
|
|
969 |
}
|
|
|
970 |
|
|
|
971 |
CSession2* CNotifierServer::NewSessionL(const TVersion &aVersion,const RMessage2&) const
|
|
|
972 |
{
|
|
|
973 |
TVersion v(1,0,0); // !! liaise with E32
|
|
|
974 |
if (!User::QueryVersionSupported(v,aVersion))
|
|
|
975 |
User::Leave(KErrNotSupported);
|
|
|
976 |
return new(ELeave) CNotifierSession(*this);
|
|
|
977 |
}
|
|
|
978 |
|
|
|
979 |
//
|
|
|
980 |
// class CNotifierSession
|
|
|
981 |
//
|
|
|
982 |
|
|
|
983 |
CNotifierSession::CNotifierSession(const CNotifierServer& aServer)
|
|
|
984 |
{
|
|
|
985 |
iServer=&aServer;
|
|
|
986 |
iClientId=(TInt)this;
|
|
|
987 |
}
|
|
|
988 |
|
|
|
989 |
CNotifierSession::~CNotifierSession()
|
|
|
990 |
{
|
|
|
991 |
const CNotifierServer* server=static_cast<const CNotifierServer*>(Server());
|
|
|
992 |
if (!server->IsExiting())
|
|
|
993 |
{
|
|
|
994 |
server->Manager()->HandleClientExit(iClientId);
|
|
|
995 |
}
|
|
|
996 |
}
|
|
|
997 |
|
|
|
998 |
void CNotifierSession::ServiceL(const RMessage2 &aMessage)
|
|
|
999 |
{
|
|
|
1000 |
TBool completeMessage=ETrue;
|
|
|
1001 |
switch (aMessage.Function())
|
|
|
1002 |
{
|
|
|
1003 |
case ENotifierNotify:
|
|
|
1004 |
DisplayAlertL(aMessage);
|
|
|
1005 |
break;
|
|
|
1006 |
case ENotifierNotifyCancel:
|
|
|
1007 |
// do nothing - this server doesn't support cancelling RNotifier::Notify - the client will just have to wait
|
|
|
1008 |
break;
|
|
|
1009 |
case ENotifierInfoPrint:
|
|
|
1010 |
DisplayInfoMsgL(aMessage);
|
|
|
1011 |
break;
|
|
|
1012 |
case EStartNotifier:
|
|
|
1013 |
DoStartNotifierL(aMessage);
|
|
|
1014 |
break;
|
|
|
1015 |
case ECancelNotifier:
|
|
|
1016 |
iServer->Manager()->NotifierCancel(TUid::Uid(aMessage.Int0()));
|
|
|
1017 |
break;
|
|
|
1018 |
case EUpdateNotifierAndGetResponse:
|
|
|
1019 |
case EUpdateNotifier:
|
|
|
1020 |
DoUpdateNotifierL(aMessage);
|
|
|
1021 |
break;
|
|
|
1022 |
case EStartNotifierAndGetResponse:
|
|
|
1023 |
{
|
|
|
1024 |
if (aMessage.Int0()==KMediaPasswordNotifyUid)
|
|
|
1025 |
{
|
|
|
1026 |
RunPasswordWindowL(aMessage);
|
|
|
1027 |
}
|
|
|
1028 |
else
|
|
|
1029 |
{
|
|
|
1030 |
TBool cleanupComplete=ETrue;
|
|
|
1031 |
StartNotifierAndGetResponseL(aMessage,cleanupComplete);
|
|
|
1032 |
// if the plug-in starts successfully, it has
|
|
|
1033 |
// responsibility for completing the message (either
|
|
|
1034 |
// synchronously or asynchronously)
|
|
|
1035 |
completeMessage=EFalse;
|
|
|
1036 |
}
|
|
|
1037 |
}
|
|
|
1038 |
break;
|
|
|
1039 |
default:
|
|
|
1040 |
aMessage.Complete(KErrNotSupported);
|
|
|
1041 |
break;
|
|
|
1042 |
}
|
|
|
1043 |
if (completeMessage && !aMessage.IsNull())
|
|
|
1044 |
{
|
|
|
1045 |
aMessage.Complete(KErrNone);
|
|
|
1046 |
}
|
|
|
1047 |
}
|
|
|
1048 |
|
|
|
1049 |
void CNotifierSession::DisplayAlertL(const RMessage2& aMessage)
|
|
|
1050 |
{
|
|
|
1051 |
const TInt lengthOfCombinedBuffer=User::LeaveIfError(aMessage.GetDesLength(1));
|
|
|
1052 |
const TInt lengthOfLine1=(STATIC_CAST(TUint,aMessage.Int2())>>16);
|
|
|
1053 |
const TInt lengthOfLine2=(aMessage.Int2()&KMaxTUint16);
|
|
|
1054 |
const TInt lengthOfBut1=(STATIC_CAST(TUint,aMessage.Int3())>>16);
|
|
|
1055 |
const TInt lengthOfBut2=(aMessage.Int3()&KMaxTUint16);
|
|
|
1056 |
if (lengthOfCombinedBuffer!=lengthOfLine1+lengthOfLine2+lengthOfBut1+lengthOfBut2)
|
|
|
1057 |
{
|
|
|
1058 |
PanicClient(aMessage,ENotifierPanicInconsistentDescriptorLengths);
|
|
|
1059 |
return;
|
|
|
1060 |
}
|
|
|
1061 |
HBufC* const combinedBuffer=HBufC::NewLC(lengthOfCombinedBuffer);
|
|
|
1062 |
{TPtr combinedBuffer_asWritable(combinedBuffer->Des());
|
|
|
1063 |
aMessage.ReadL(1,combinedBuffer_asWritable);}
|
|
|
1064 |
const TPtrC line1(combinedBuffer->Left(lengthOfLine1));
|
|
|
1065 |
const TPtrC line2(combinedBuffer->Mid(lengthOfLine1,lengthOfLine2));
|
|
|
1066 |
const TPtrC but1(combinedBuffer->Mid(lengthOfLine1+lengthOfLine2,lengthOfBut1));
|
|
|
1067 |
const TPtrC but2(combinedBuffer->Mid(lengthOfLine1+lengthOfLine2+lengthOfBut1,lengthOfBut2));
|
|
|
1068 |
TInt buttons, len, offset;
|
|
|
1069 |
if (lengthOfBut2==0)
|
|
|
1070 |
{
|
|
|
1071 |
buttons=1;
|
|
|
1072 |
len=lengthOfBut1+2;
|
|
|
1073 |
}
|
|
|
1074 |
else
|
|
|
1075 |
{
|
|
|
1076 |
buttons=2;
|
|
|
1077 |
len=lengthOfBut1+lengthOfBut2+5;
|
|
|
1078 |
}
|
|
|
1079 |
if (lengthOfLine1>len)
|
|
|
1080 |
len=lengthOfLine1;
|
|
|
1081 |
if (lengthOfLine2>len)
|
|
|
1082 |
len=lengthOfLine2;
|
|
|
1083 |
RConsole con;
|
|
|
1084 |
con.Create();
|
|
|
1085 |
TSize scsz;
|
|
|
1086 |
con.ScreenSize(scsz);
|
|
|
1087 |
con.Control(_L("-Visible"));
|
|
|
1088 |
TInt ww=Min(len,scsz.iWidth-4);
|
|
|
1089 |
TInt wh=3;
|
|
|
1090 |
if ((lengthOfBut1+lengthOfBut2+5)>ww)
|
|
|
1091 |
wh++;
|
|
|
1092 |
if (lengthOfLine1>ww)
|
|
|
1093 |
wh++;
|
|
|
1094 |
if (lengthOfLine2>ww)
|
|
|
1095 |
wh++;
|
|
|
1096 |
con.Init(_L(""),TSize(ww,wh));
|
|
|
1097 |
con.Control(_L("+Max -Cursor -Allowresize +Ontop +Wrap"));
|
|
|
1098 |
con.Write(line1);
|
|
|
1099 |
con.SetCursorPosAbs(TPoint(0,1));
|
|
|
1100 |
con.Write(line2);
|
|
|
1101 |
if (buttons==2)
|
|
|
1102 |
offset=(len-lengthOfBut1-lengthOfBut2-5)/2;
|
|
|
1103 |
else
|
|
|
1104 |
offset=(len-lengthOfBut1-2)/2;
|
|
|
1105 |
con.SetCursorPosAbs(TPoint(offset,2));
|
|
|
1106 |
con.Write(_L("<"));
|
|
|
1107 |
con.Write(but1);
|
|
|
1108 |
con.Write(_L(">"));
|
|
|
1109 |
if(buttons==2)
|
|
|
1110 |
{
|
|
|
1111 |
con.Write(_L(" <"));
|
|
|
1112 |
con.Write(but2);
|
|
|
1113 |
con.Write(_L(">"));
|
|
|
1114 |
}
|
|
|
1115 |
|
|
|
1116 |
TConsoleKey key;
|
|
|
1117 |
TInt keycode;
|
|
|
1118 |
do
|
|
|
1119 |
{
|
|
|
1120 |
con.Read(key);
|
|
|
1121 |
keycode=key.Code();
|
|
|
1122 |
}
|
|
|
1123 |
while((keycode!=EKeyEscape&&keycode!=EKeyEnter&&buttons==2)||(keycode!=EKeyEnter&&buttons==1));
|
|
|
1124 |
if(keycode==EKeyEscape)
|
|
|
1125 |
keycode=0;
|
|
|
1126 |
else
|
|
|
1127 |
keycode=1;
|
|
|
1128 |
con.Destroy();
|
|
|
1129 |
aMessage.WriteL(0,TPckgC<TInt>(keycode));
|
|
|
1130 |
CleanupStack::PopAndDestroy(combinedBuffer);
|
|
|
1131 |
}
|
|
|
1132 |
|
|
|
1133 |
TInt CNotifierSession::InfoPrintThread(TAny* aMessage)
|
|
|
1134 |
{
|
|
|
1135 |
TBuf<0x50> des; // 0x50 max size of message
|
|
|
1136 |
RConsole con;
|
|
|
1137 |
des=*(TBuf<0x50> *)aMessage;
|
|
|
1138 |
TInt l=des.Length();
|
|
|
1139 |
NotifierSemaphore.Signal();
|
|
|
1140 |
con.Create();
|
|
|
1141 |
con.Control(_L("-Visible"));
|
|
|
1142 |
TSize size;
|
|
|
1143 |
con.ScreenSize(size);
|
|
|
1144 |
TInt ww=Min(size.iWidth-6,l);
|
|
|
1145 |
TInt wh=(l+ww-1)/ww;
|
|
|
1146 |
if (wh==0)
|
|
|
1147 |
wh=1;
|
|
|
1148 |
con.Init(_L(""),TSize(ww,wh));
|
|
|
1149 |
con.Control(_L("+Maximise"));
|
|
|
1150 |
con.SetWindowPosAbs(TPoint(size.iWidth-ww-4,1));
|
|
|
1151 |
con.Control(_L("+Wrap +Ontop"));
|
|
|
1152 |
con.Write(des);
|
|
|
1153 |
|
|
|
1154 |
User::After(1300000);
|
|
|
1155 |
con.Destroy();
|
|
|
1156 |
return KErrNone;
|
|
|
1157 |
}
|
|
|
1158 |
|
|
|
1159 |
void CNotifierSession::DisplayInfoMsgL(const RMessage2& aMessage)
|
|
|
1160 |
{
|
|
|
1161 |
TInt r;
|
|
|
1162 |
TBuf<0x50> des; // 0x50 max size of message lines
|
|
|
1163 |
aMessage.ReadL(0,des);
|
|
|
1164 |
RThread thread;
|
|
|
1165 |
do
|
|
|
1166 |
{
|
|
|
1167 |
r=thread.Create(_L("Info Window"),InfoPrintThread,KDefaultStackSize,&User::Allocator(),(TAny*)&des);
|
|
|
1168 |
if(r==KErrAlreadyExists)
|
|
|
1169 |
User::After(200000);
|
|
|
1170 |
} while(r==KErrAlreadyExists);
|
|
|
1171 |
User::LeaveIfError(r);
|
|
|
1172 |
thread.Resume();
|
|
|
1173 |
NotifierSemaphore.Wait();
|
|
|
1174 |
thread.Close();
|
|
|
1175 |
}
|
|
|
1176 |
|
|
|
1177 |
void CNotifierSession::DoStartNotifierL(const RMessage2& aMessage)
|
|
|
1178 |
{
|
|
|
1179 |
const TUid targetUid={aMessage.Int0()};
|
|
|
1180 |
HBufC8* const inputBuffer=HBufC8::NewLC(User::LeaveIfError(aMessage.GetDesLength(1)));
|
|
|
1181 |
{TPtr8 input(inputBuffer->Des());
|
|
|
1182 |
aMessage.ReadL(1,input);}
|
|
|
1183 |
TPtrC8 output(0,0);
|
|
|
1184 |
iServer->Manager()->NotifierStartL(targetUid,*inputBuffer,&output,iClientId);
|
|
|
1185 |
if(aMessage.Int2())
|
|
|
1186 |
aMessage.WriteL(2,output);
|
|
|
1187 |
CleanupStack::PopAndDestroy(inputBuffer);
|
|
|
1188 |
}
|
|
|
1189 |
|
|
|
1190 |
void CNotifierSession::DoUpdateNotifierL(const RMessage2& aMessage)
|
|
|
1191 |
{
|
|
|
1192 |
const TUid targetUid={aMessage.Int0()};
|
|
|
1193 |
HBufC8* const inputBuffer=HBufC8::NewLC(User::LeaveIfError(aMessage.GetDesLength(1)));
|
|
|
1194 |
{TPtr8 input(inputBuffer->Des());
|
|
|
1195 |
aMessage.ReadL(1, input);}
|
|
|
1196 |
HBufC8* const outputBuffer=HBufC8::NewLC(User::LeaveIfError(aMessage.GetDesMaxLength(2)));
|
|
|
1197 |
{TPtr8 output(outputBuffer->Des());
|
|
|
1198 |
iServer->Manager()->NotifierUpdateL(targetUid,*inputBuffer,&output,iClientId);}
|
|
|
1199 |
aMessage.WriteL(2,*outputBuffer);
|
|
|
1200 |
CleanupStack::PopAndDestroy(2,inputBuffer);
|
|
|
1201 |
}
|
|
|
1202 |
|
|
|
1203 |
void CNotifierSession::StartNotifierAndGetResponseL(const RMessage2& aMessage,TBool& aCleanupComplete)
|
|
|
1204 |
{
|
|
|
1205 |
const TUid targetUid={aMessage.Int0()};
|
|
|
1206 |
HBufC8* const inputBuffer=HBufC8::NewLC(User::LeaveIfError(aMessage.GetDesLength(1)));
|
|
|
1207 |
{TPtr8 input(inputBuffer->Des());
|
|
|
1208 |
aMessage.ReadL(1,input);}
|
|
|
1209 |
iServer->Manager()->NotifierStartAndGetResponseL(targetUid,*inputBuffer,2,aMessage,iClientId,aCleanupComplete);
|
|
|
1210 |
CleanupStack::PopAndDestroy(inputBuffer);
|
|
|
1211 |
}
|
|
|
1212 |
|
|
|
1213 |
void CNotifierSession::PanicClient(const RMessage2& aMessage,TNotifierPanic aCode)
|
|
|
1214 |
{
|
|
|
1215 |
aMessage.Panic(__NOTIFIER_SERVER,aCode);
|
|
|
1216 |
}
|
|
|
1217 |
|
|
|
1218 |
//
|
|
|
1219 |
// class CNotifierManager
|
|
|
1220 |
//
|
|
|
1221 |
|
|
|
1222 |
const TInt KNullClientId=0;
|
|
|
1223 |
|
|
|
1224 |
CNotifierManager* CNotifierManager::NewL()
|
|
|
1225 |
{
|
|
|
1226 |
CNotifierManager* self=new(ELeave) CNotifierManager;
|
|
|
1227 |
CleanupStack::PushL(self);
|
|
|
1228 |
self->ConstructL();
|
|
|
1229 |
CleanupStack::Pop(self);
|
|
|
1230 |
return self;
|
|
|
1231 |
}
|
|
|
1232 |
|
|
|
1233 |
CNotifierManager::~CNotifierManager()
|
|
|
1234 |
{
|
|
|
1235 |
if (iObservedList)
|
|
|
1236 |
{
|
|
|
1237 |
const TInt count=iObservedList->Count();
|
|
|
1238 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1239 |
{
|
|
|
1240 |
(*iObservedList)[ii]->Release();
|
|
|
1241 |
}
|
|
|
1242 |
delete iObservedList;
|
|
|
1243 |
}
|
|
|
1244 |
if (iLibraries)
|
|
|
1245 |
{
|
|
|
1246 |
const TInt count=iLibraries->Count();
|
|
|
1247 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1248 |
{
|
|
|
1249 |
(*iLibraries)[ii].Close();
|
|
|
1250 |
}
|
|
|
1251 |
delete iLibraries;
|
|
|
1252 |
}
|
|
|
1253 |
delete iChannelMonitor;
|
|
|
1254 |
delete iActivityMonitor;
|
|
|
1255 |
delete iQueue;
|
|
|
1256 |
}
|
|
|
1257 |
|
|
|
1258 |
|
|
|
1259 |
void CNotifierManager::RegisterL(RFs& aFs)
|
|
|
1260 |
{
|
|
|
1261 |
#ifdef SUPPORT_OLD_PLUGIN_PATH
|
|
|
1262 |
TBool old;
|
|
|
1263 |
for(old=0; old<2; old++)
|
|
|
1264 |
{
|
|
|
1265 |
#endif
|
|
|
1266 |
TFindFile* findFile=new(ELeave) TFindFile(aFs);
|
|
|
1267 |
CleanupStack::PushL(findFile);
|
|
|
1268 |
TParse* fileNameParser=new(ELeave) TParse;
|
|
|
1269 |
CleanupStack::PushL(fileNameParser);
|
|
|
1270 |
CDir* directory=NULL;
|
|
|
1271 |
TInt error;
|
|
|
1272 |
#ifdef SUPPORT_OLD_PLUGIN_PATH
|
|
|
1273 |
_LIT(KNotifierPlugInOldSearchPath,"\\system\\tnotifiers\\");
|
|
|
1274 |
if(old)
|
|
|
1275 |
error=findFile->FindWildByDir(KNotifierPlugInExt, KNotifierPlugInOldSearchPath, directory);
|
|
|
1276 |
else
|
|
|
1277 |
#endif
|
|
|
1278 |
error=findFile->FindWildByDir(KNotifierPlugInExt, KNotifierPlugInSearchPath, directory);
|
|
|
1279 |
for (; error!=KErrNotFound; error=findFile->FindWild(directory))
|
|
|
1280 |
{
|
|
|
1281 |
CleanupStack::PushL(directory);
|
|
|
1282 |
User::LeaveIfError(error);
|
|
|
1283 |
const TInt numberOfEntries=directory->Count();
|
|
|
1284 |
for (TInt i=0; i<numberOfEntries; ++i)
|
|
|
1285 |
{
|
|
|
1286 |
const TEntry& entry=(*directory)[i];
|
|
|
1287 |
fileNameParser->SetNoWild(entry.iName, &findFile->File(), NULL); // findFile->File() returns a reference rather than an object, therefore taking the address of it is fine
|
|
|
1288 |
|
|
|
1289 |
if (entry.iType[0].iUid==0x10000079)
|
|
|
1290 |
{
|
|
|
1291 |
// It's a DLL
|
|
|
1292 |
if( (entry.iType[1]==KUidTextNotifierPlugInV2))
|
|
|
1293 |
{
|
|
|
1294 |
// Its a notifier...
|
|
|
1295 |
TPtrC path(fileNameParser->DriveAndPath());
|
|
|
1296 |
TPtrC name(fileNameParser->NameAndExt());
|
|
|
1297 |
DoAddPlugInL(path,name,entry.iType);
|
|
|
1298 |
}
|
|
|
1299 |
}
|
|
|
1300 |
}
|
|
|
1301 |
CleanupStack::PopAndDestroy(); // directory
|
|
|
1302 |
directory=NULL;
|
|
|
1303 |
}
|
|
|
1304 |
delete directory;
|
|
|
1305 |
CleanupStack::PopAndDestroy(2); // fileNameParser and findFile
|
|
|
1306 |
#ifdef SUPPORT_OLD_PLUGIN_PATH
|
|
|
1307 |
}
|
|
|
1308 |
#endif
|
|
|
1309 |
}
|
|
|
1310 |
|
|
|
1311 |
LOCAL_C void DeleteTemp(TAny* aPtr)
|
|
|
1312 |
{
|
|
|
1313 |
CArrayPtr<MNotifierBase2>* array=REINTERPRET_CAST(CArrayPtr<MNotifierBase2>*,aPtr);
|
|
|
1314 |
const TInt count=array->Count();
|
|
|
1315 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1316 |
{
|
|
|
1317 |
(*array)[ii]->Release();
|
|
|
1318 |
}
|
|
|
1319 |
delete array;
|
|
|
1320 |
}
|
|
|
1321 |
|
|
|
1322 |
|
|
|
1323 |
|
|
|
1324 |
void CNotifierManager::DoAddPlugInL(const TDesC& aPath,const TDesC& aFileName,const TUidType& aUidType)
|
|
|
1325 |
{
|
|
|
1326 |
RLibrary lib;
|
|
|
1327 |
User::LeaveIfError(lib.Load(aFileName,aPath,aUidType));
|
|
|
1328 |
CleanupClosePushL(lib);
|
|
|
1329 |
iLibraries->AppendL(lib);
|
|
|
1330 |
CleanupStack::Pop(); // lib
|
|
|
1331 |
TLibraryFunction libEntry=lib.Lookup(1);
|
|
|
1332 |
CArrayPtr<MNotifierBase2>* array=REINTERPRET_CAST(CArrayPtr<MNotifierBase2>*,(libEntry)());
|
|
|
1333 |
User::LeaveIfNull(array);
|
|
|
1334 |
CleanupStack::PushL(TCleanupItem(DeleteTemp,array));
|
|
|
1335 |
while (array->Count()>0)
|
|
|
1336 |
{
|
|
|
1337 |
MNotifierBase2* notif=(*array)[0];
|
|
|
1338 |
{
|
|
|
1339 |
iObservedList->AppendL(notif);
|
|
|
1340 |
array->Delete(0);
|
|
|
1341 |
notif->SetManager(this);
|
|
|
1342 |
}
|
|
|
1343 |
MNotifierBase2::TNotifierInfo info=notif->RegisterL();
|
|
|
1344 |
if (!iChannelMonitor->AlreadyHasChannel(info.iChannel))
|
|
|
1345 |
iChannelMonitor->AddNewChannelL(info.iChannel);
|
|
|
1346 |
}
|
|
|
1347 |
CleanupStack::PopAndDestroy(); // array
|
|
|
1348 |
}
|
|
|
1349 |
|
|
|
1350 |
CNotifierManager::CNotifierManager()
|
|
|
1351 |
{}
|
|
|
1352 |
|
|
|
1353 |
void CNotifierManager::ConstructL()
|
|
|
1354 |
{
|
|
|
1355 |
iObservedList=new(ELeave) CArrayPtrSeg<MNotifierBase2>(6);
|
|
|
1356 |
iLibraries=new(ELeave) CArrayFixFlat<RLibrary>(2);
|
|
|
1357 |
iChannelMonitor=CChannelMonitor::NewL();
|
|
|
1358 |
iActivityMonitor=CActivityMonitor::NewL();
|
|
|
1359 |
iQueue=CNotifierQueue::NewL();
|
|
|
1360 |
}
|
|
|
1361 |
|
|
|
1362 |
struct SActivityCleanup
|
|
|
1363 |
{
|
|
|
1364 |
CActivityMonitor* iMonitor;
|
|
|
1365 |
TUid iNotifier;
|
|
|
1366 |
TInt iClientId;
|
|
|
1367 |
};
|
|
|
1368 |
|
|
|
1369 |
LOCAL_C void CleanupActivityMonitor(TAny* aPtr)
|
|
|
1370 |
{
|
|
|
1371 |
SActivityCleanup& cleanup=*REINTERPRET_CAST(SActivityCleanup*,aPtr);
|
|
|
1372 |
cleanup.iMonitor->Remove(cleanup.iNotifier,cleanup.iClientId);
|
|
|
1373 |
}
|
|
|
1374 |
|
|
|
1375 |
void CNotifierManager::NotifierStartL(TUid aNotifierUid,const TDesC8& aBuffer,TPtrC8* aResponse,TInt aClientId)
|
|
|
1376 |
{
|
|
|
1377 |
TInt result=KErrNotFound;
|
|
|
1378 |
const TInt count=iObservedList->Count();
|
|
|
1379 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1380 |
{
|
|
|
1381 |
MNotifierBase2* notif=(*iObservedList)[ii];
|
|
|
1382 |
MNotifierBase2::TNotifierInfo info=notif->Info();
|
|
|
1383 |
if (info.iUid==aNotifierUid)
|
|
|
1384 |
{
|
|
|
1385 |
if (iActivityMonitor->IsNotifierActive(aNotifierUid,info.iChannel))
|
|
|
1386 |
{
|
|
|
1387 |
result=KErrAlreadyExists;
|
|
|
1388 |
}
|
|
|
1389 |
else if (info.iPriority>iChannelMonitor->ActivityLevel(info.iChannel))
|
|
|
1390 |
{
|
|
|
1391 |
TUid notifier;
|
|
|
1392 |
MNotifierBase2::TNotifierPriority priority;
|
|
|
1393 |
const TBool channelWasActive=iActivityMonitor->IsChannelActive(info.iChannel,notifier,priority);
|
|
|
1394 |
iActivityMonitor->AddL(info,aClientId);
|
|
|
1395 |
SActivityCleanup cleanup;
|
|
|
1396 |
cleanup.iMonitor=iActivityMonitor;
|
|
|
1397 |
cleanup.iNotifier=aNotifierUid;
|
|
|
1398 |
cleanup.iClientId=aClientId;
|
|
|
1399 |
CleanupStack::PushL(TCleanupItem(CleanupActivityMonitor,&cleanup));
|
|
|
1400 |
TPtrC8 response(notif->StartL(aBuffer));
|
|
|
1401 |
if(aResponse)
|
|
|
1402 |
aResponse->Set(response);
|
|
|
1403 |
CleanupStack::Pop(); // cleanup;
|
|
|
1404 |
if (channelWasActive)
|
|
|
1405 |
{
|
|
|
1406 |
for (TInt jj=0;jj<count;jj++)
|
|
|
1407 |
{
|
|
|
1408 |
MNotifierBase2* notifForUpdate=(*iObservedList)[ii];
|
|
|
1409 |
MNotifierBase2::TNotifierInfo infoForUpdate=notifForUpdate->Info();
|
|
|
1410 |
if (infoForUpdate.iUid==notifier && infoForUpdate.iChannel==info.iChannel)
|
|
|
1411 |
{
|
|
|
1412 |
TRAP_IGNORE(notifForUpdate->UpdateL(KNotifierPaused));
|
|
|
1413 |
}
|
|
|
1414 |
}
|
|
|
1415 |
}
|
|
|
1416 |
iChannelMonitor->UpdateChannel(info.iChannel,info.iPriority);
|
|
|
1417 |
if (result!=ENotExtRequestQueued)
|
|
|
1418 |
{
|
|
|
1419 |
result=ENotExtRequestCompleted;
|
|
|
1420 |
}
|
|
|
1421 |
}
|
|
|
1422 |
else
|
|
|
1423 |
{
|
|
|
1424 |
if (iQueue->IsAlreadyQueued(info.iUid,info.iChannel))
|
|
|
1425 |
{
|
|
|
1426 |
result=KErrAlreadyExists;
|
|
|
1427 |
}
|
|
|
1428 |
else
|
|
|
1429 |
{
|
|
|
1430 |
CQueueItem* queueCopy=CQueueItem::NewL(info,aBuffer,aClientId);
|
|
|
1431 |
CleanupStack::PushL(queueCopy);
|
|
|
1432 |
iQueue->QueueItemL(queueCopy);
|
|
|
1433 |
CleanupStack::Pop(); // queueCopy
|
|
|
1434 |
result=ENotExtRequestQueued;
|
|
|
1435 |
}
|
|
|
1436 |
}
|
|
|
1437 |
}
|
|
|
1438 |
}
|
|
|
1439 |
User::LeaveIfError(result);
|
|
|
1440 |
}
|
|
|
1441 |
|
|
|
1442 |
TInt CNotifierManager::NotifierUpdateL(TUid aNotifierUid,const TDesC8& aBuffer,TDes8* aResponse,TInt aClientId)
|
|
|
1443 |
{
|
|
|
1444 |
TInt result=KErrNotFound;
|
|
|
1445 |
const TInt count=iObservedList->Count();
|
|
|
1446 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1447 |
{
|
|
|
1448 |
MNotifierBase2* notif=(*iObservedList)[ii];
|
|
|
1449 |
MNotifierBase2::TNotifierInfo info=notif->Info();
|
|
|
1450 |
if (info.iUid==aNotifierUid)
|
|
|
1451 |
{
|
|
|
1452 |
if (iActivityMonitor->IsNotifierActive(aNotifierUid,info.iChannel))
|
|
|
1453 |
{
|
|
|
1454 |
if (!iActivityMonitor->IsClientPresent(aNotifierUid,info.iChannel,aClientId))
|
|
|
1455 |
{
|
|
|
1456 |
iActivityMonitor->AddL(info,aClientId);
|
|
|
1457 |
}
|
|
|
1458 |
if (aResponse==NULL)
|
|
|
1459 |
{
|
|
|
1460 |
notif->UpdateL(aBuffer);
|
|
|
1461 |
}
|
|
|
1462 |
else
|
|
|
1463 |
{
|
|
|
1464 |
aResponse->Copy(notif->UpdateL(aBuffer));
|
|
|
1465 |
}
|
|
|
1466 |
}
|
|
|
1467 |
else
|
|
|
1468 |
{
|
|
|
1469 |
; // not all channels have been started yet so update the queue
|
|
|
1470 |
}
|
|
|
1471 |
result=KErrNone;
|
|
|
1472 |
}
|
|
|
1473 |
}
|
|
|
1474 |
return result;
|
|
|
1475 |
}
|
|
|
1476 |
|
|
|
1477 |
void CNotifierManager::NotifierStartAndGetResponseL(TUid aNotifierUid,const TDesC8& aBuffer,TInt aReplySlot,
|
|
|
1478 |
const RMessage2& aMessage,TInt aClientId,TBool& aCleanupComplete)
|
|
|
1479 |
{
|
|
|
1480 |
NotifierStartAndGetResponseL(aNotifierUid,TUid::Null(),aBuffer,aReplySlot,aMessage,aClientId,aCleanupComplete);
|
|
|
1481 |
}
|
|
|
1482 |
|
|
|
1483 |
void CNotifierManager::NotifierStartAndGetResponseL(TUid aNotifierUid,TUid aChannelUid,const TDesC8& aBuffer,TInt aReplySlot,
|
|
|
1484 |
const RMessage2& aMessage,TInt aClientId,TBool& aCleanupComplete)
|
|
|
1485 |
{
|
|
|
1486 |
TInt result=KErrNotFound;
|
|
|
1487 |
const TInt count=iObservedList->Count();
|
|
|
1488 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1489 |
{
|
|
|
1490 |
MNotifierBase2* notif=(*iObservedList)[ii];
|
|
|
1491 |
MNotifierBase2::TNotifierInfo info=notif->Info();
|
|
|
1492 |
if (info.iUid==aNotifierUid && (aChannelUid==TUid::Null() || info.iChannel==aChannelUid))
|
|
|
1493 |
{
|
|
|
1494 |
if (iActivityMonitor->IsNotifierActive(aNotifierUid,info.iChannel))
|
|
|
1495 |
{
|
|
|
1496 |
notif->StartL(aBuffer,aReplySlot,aMessage); // asynch notifier can decide whether to support multiple clients
|
|
|
1497 |
result=KErrNone;
|
|
|
1498 |
}
|
|
|
1499 |
else if (info.iPriority>iChannelMonitor->ActivityLevel(info.iChannel))
|
|
|
1500 |
{
|
|
|
1501 |
TUid notifier;
|
|
|
1502 |
MNotifierBase2::TNotifierPriority priority;
|
|
|
1503 |
const TBool channelWasActive=iActivityMonitor->IsChannelActive(info.iChannel,notifier,priority);
|
|
|
1504 |
iActivityMonitor->AddL(info,aClientId);
|
|
|
1505 |
SActivityCleanup activityCleanup;
|
|
|
1506 |
activityCleanup.iMonitor=iActivityMonitor;
|
|
|
1507 |
activityCleanup.iNotifier=aNotifierUid;
|
|
|
1508 |
activityCleanup.iClientId=aClientId;
|
|
|
1509 |
CleanupStack::PushL(TCleanupItem(CleanupActivityMonitor,&activityCleanup));
|
|
|
1510 |
aCleanupComplete=EFalse;
|
|
|
1511 |
// IMPORTANT, aMessage needs to be a full RMessage object until suport for V1 notifiers is removed
|
|
|
1512 |
// I.e. until CNotifierBaseAdaptor is removed
|
|
|
1513 |
notif->StartL(aBuffer,aReplySlot,aMessage);
|
|
|
1514 |
CleanupStack::Pop(&activityCleanup);
|
|
|
1515 |
if (channelWasActive)
|
|
|
1516 |
{
|
|
|
1517 |
for (TInt jj=0;jj<count;jj++)
|
|
|
1518 |
{
|
|
|
1519 |
MNotifierBase2* notifForUpdate=(*iObservedList)[ii];
|
|
|
1520 |
MNotifierBase2::TNotifierInfo infoForUpdate=notifForUpdate->Info();
|
|
|
1521 |
if (infoForUpdate.iUid==notifier && infoForUpdate.iChannel==info.iChannel)
|
|
|
1522 |
{
|
|
|
1523 |
TRAP_IGNORE(notifForUpdate->UpdateL(KNotifierPaused));
|
|
|
1524 |
}
|
|
|
1525 |
}
|
|
|
1526 |
}
|
|
|
1527 |
iChannelMonitor->UpdateChannel(info.iChannel,info.iPriority);
|
|
|
1528 |
result=KErrNone;
|
|
|
1529 |
}
|
|
|
1530 |
else
|
|
|
1531 |
{
|
|
|
1532 |
if (iQueue->IsAlreadyQueued(info.iUid,info.iChannel))
|
|
|
1533 |
{
|
|
|
1534 |
result=KErrAlreadyExists;
|
|
|
1535 |
}
|
|
|
1536 |
else
|
|
|
1537 |
{
|
|
|
1538 |
CQueueItem* queueCopy=CQueueItem::NewL(info,aBuffer,aReplySlot,aMessage,aClientId);
|
|
|
1539 |
CleanupStack::PushL(queueCopy);
|
|
|
1540 |
iQueue->QueueItemL(queueCopy);
|
|
|
1541 |
CleanupStack::Pop(queueCopy);
|
|
|
1542 |
result=ENotExtRequestQueued;
|
|
|
1543 |
}
|
|
|
1544 |
}
|
|
|
1545 |
}
|
|
|
1546 |
}
|
|
|
1547 |
User::LeaveIfError(result);
|
|
|
1548 |
}
|
|
|
1549 |
|
|
|
1550 |
TInt CNotifierManager::NotifierCancel(TUid aNotifierUid)
|
|
|
1551 |
{
|
|
|
1552 |
TInt result=KErrNotFound;
|
|
|
1553 |
const TInt count=iObservedList->Count();
|
|
|
1554 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1555 |
{
|
|
|
1556 |
MNotifierBase2* notif=(*iObservedList)[ii];
|
|
|
1557 |
MNotifierBase2::TNotifierInfo info=notif->Info();
|
|
|
1558 |
if (info.iUid==aNotifierUid)
|
|
|
1559 |
{
|
|
|
1560 |
notif->Cancel();
|
|
|
1561 |
iActivityMonitor->RemoveNotifier(aNotifierUid,info.iChannel);
|
|
|
1562 |
MNotifierBase2::TNotifierPriority priority=MNotifierBase2::ENotifierPriorityLowest;
|
|
|
1563 |
TUid notifier;
|
|
|
1564 |
//check channel activity and get highest priority on channnel
|
|
|
1565 |
if (iActivityMonitor->IsChannelActive(info.iChannel,notifier,priority))
|
|
|
1566 |
{
|
|
|
1567 |
|
|
|
1568 |
//check if priority of a queued item on the same channel is
|
|
|
1569 |
//greater
|
|
|
1570 |
MNotifierBase2::TNotifierPriority queuePriority=
|
|
|
1571 |
(MNotifierBase2::TNotifierPriority)iQueue->GetHighestQueuePriority(info.iChannel);
|
|
|
1572 |
if (queuePriority>priority)
|
|
|
1573 |
{
|
|
|
1574 |
iChannelMonitor->UpdateChannel(info.iChannel,MNotifierBase2::ENotifierPriorityLowest);
|
|
|
1575 |
CQueueItem* next=iQueue->FetchItem(info.iChannel);
|
|
|
1576 |
if (next)
|
|
|
1577 |
{
|
|
|
1578 |
TUid notif=next->iInfo.iUid;
|
|
|
1579 |
TRAPD(err,StartFromQueueL(next));
|
|
|
1580 |
if (err!=KErrNone)
|
|
|
1581 |
{
|
|
|
1582 |
NotifierCancel(notif);
|
|
|
1583 |
}
|
|
|
1584 |
}
|
|
|
1585 |
}
|
|
|
1586 |
else
|
|
|
1587 |
{
|
|
|
1588 |
for (TInt jj=0;jj<count;jj++)
|
|
|
1589 |
{
|
|
|
1590 |
MNotifierBase2* notifForUpdate=(*iObservedList)[ii];
|
|
|
1591 |
MNotifierBase2::TNotifierInfo infoForUpdate=notifForUpdate->Info();
|
|
|
1592 |
if (infoForUpdate.iUid==notifier && infoForUpdate.iChannel==info.iChannel)
|
|
|
1593 |
{
|
|
|
1594 |
TRAP_IGNORE(notifForUpdate->UpdateL(KNotifierPaused));
|
|
|
1595 |
}
|
|
|
1596 |
}
|
|
|
1597 |
iChannelMonitor->UpdateChannel(info.iChannel,priority);
|
|
|
1598 |
}
|
|
|
1599 |
}
|
|
|
1600 |
else
|
|
|
1601 |
{
|
|
|
1602 |
iChannelMonitor->UpdateChannel(info.iChannel,MNotifierBase2::ENotifierPriorityLowest);
|
|
|
1603 |
CQueueItem* next=iQueue->FetchItem(info.iChannel);
|
|
|
1604 |
if (next)
|
|
|
1605 |
{
|
|
|
1606 |
TUid notif=next->iInfo.iUid;
|
|
|
1607 |
TRAPD(err,StartFromQueueL(next));
|
|
|
1608 |
if (err!=KErrNone)
|
|
|
1609 |
{
|
|
|
1610 |
NotifierCancel(notif);
|
|
|
1611 |
}
|
|
|
1612 |
}
|
|
|
1613 |
}
|
|
|
1614 |
result=KErrNone;
|
|
|
1615 |
}
|
|
|
1616 |
}
|
|
|
1617 |
return result;
|
|
|
1618 |
}
|
|
|
1619 |
|
|
|
1620 |
struct SCleanupMessage
|
|
|
1621 |
{
|
|
|
1622 |
TBool* iDoCleanup;
|
|
|
1623 |
RMessage2* iMessage;
|
|
|
1624 |
};
|
|
|
1625 |
|
|
|
1626 |
LOCAL_C void CleanupStartAndGetResponse(TAny* aPtr)
|
|
|
1627 |
{
|
|
|
1628 |
SCleanupMessage& cleanup=*REINTERPRET_CAST(SCleanupMessage*,aPtr);
|
|
|
1629 |
if (cleanup.iDoCleanup)
|
|
|
1630 |
{
|
|
|
1631 |
cleanup.iMessage->Complete(KErrNoMemory);
|
|
|
1632 |
}
|
|
|
1633 |
}
|
|
|
1634 |
|
|
|
1635 |
void CNotifierManager::StartFromQueueL(CQueueItem* aItem)
|
|
|
1636 |
{
|
|
|
1637 |
CleanupStack::PushL(aItem);
|
|
|
1638 |
TPtr8 buffer=aItem->iBuffer->Des();
|
|
|
1639 |
if (aItem->iAsynchronous)
|
|
|
1640 |
{
|
|
|
1641 |
SCleanupMessage cleanup;
|
|
|
1642 |
TBool doCleanup=ETrue;
|
|
|
1643 |
cleanup.iDoCleanup=&doCleanup;
|
|
|
1644 |
cleanup.iMessage=&aItem->iMessage;
|
|
|
1645 |
CleanupStack::PushL(TCleanupItem(CleanupStartAndGetResponse,&cleanup));
|
|
|
1646 |
// IMPORTANT, aItem->iMessage needs to be a full RMessage object until suport for V1 notifiers is removed
|
|
|
1647 |
// I.e. until CNotifierBaseAdaptor is removed
|
|
|
1648 |
NotifierStartAndGetResponseL(aItem->iInfo.iUid,aItem->iInfo.iChannel,buffer,aItem->iReplySlot,aItem->iMessage,aItem->iClientId,doCleanup);
|
|
|
1649 |
CleanupStack::Pop(&cleanup);
|
|
|
1650 |
}
|
|
|
1651 |
else
|
|
|
1652 |
{
|
|
|
1653 |
NotifierStartL(aItem->iInfo.iUid,buffer,NULL,aItem->iClientId);
|
|
|
1654 |
}
|
|
|
1655 |
CleanupStack::PopAndDestroy(); // aItem
|
|
|
1656 |
CQueueItem* update=iQueue->FetchItem(aItem->iInfo.iChannel);
|
|
|
1657 |
while (update)
|
|
|
1658 |
{
|
|
|
1659 |
CleanupStack::PushL(update);
|
|
|
1660 |
NotifierUpdateL(update->iInfo.iUid,*update->iBuffer,NULL,update->iClientId);
|
|
|
1661 |
CleanupStack::PopAndDestroy(); // update
|
|
|
1662 |
update=iQueue->FetchItem(aItem->iInfo.iChannel);
|
|
|
1663 |
}
|
|
|
1664 |
}
|
|
|
1665 |
|
|
|
1666 |
void CNotifierManager::HandleClientExit(TInt aClientId)
|
|
|
1667 |
{
|
|
|
1668 |
TUid notifier=KNullUid;
|
|
|
1669 |
while (iActivityMonitor->NotifierForClient(notifier,aClientId))
|
|
|
1670 |
{
|
|
|
1671 |
const TInt count=iObservedList->Count();
|
|
|
1672 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1673 |
{
|
|
|
1674 |
MNotifierBase2* notif=(*iObservedList)[ii];
|
|
|
1675 |
if (notif->Info().iUid==notifier)
|
|
|
1676 |
{
|
|
|
1677 |
NotifierCancel(notifier);
|
|
|
1678 |
}
|
|
|
1679 |
}
|
|
|
1680 |
iActivityMonitor->Remove(notifier,aClientId);
|
|
|
1681 |
}
|
|
|
1682 |
iActivityMonitor->RemoveClient(aClientId);
|
|
|
1683 |
iQueue->RemoveClient(aClientId);
|
|
|
1684 |
}
|
|
|
1685 |
|
|
|
1686 |
void CNotifierManager::StartNotifierL(TUid aNotifierUid,const TDesC8& aBuffer,TDes8& aResponse)
|
|
|
1687 |
{
|
|
|
1688 |
TPtrC8 response(0,0);
|
|
|
1689 |
NotifierStartL(aNotifierUid,aBuffer, &response,KNullClientId);
|
|
|
1690 |
aResponse.Copy(response);
|
|
|
1691 |
}
|
|
|
1692 |
|
|
|
1693 |
void CNotifierManager::CancelNotifier(TUid aNotifierUid)
|
|
|
1694 |
{
|
|
|
1695 |
NotifierCancel(aNotifierUid);
|
|
|
1696 |
}
|
|
|
1697 |
|
|
|
1698 |
void CNotifierManager::UpdateNotifierL(TUid aNotifierUid,const TDesC8& aBuffer,TDes8& aResponse)
|
|
|
1699 |
{
|
|
|
1700 |
NotifierUpdateL(aNotifierUid,aBuffer,&aResponse,KNullClientId);
|
|
|
1701 |
}
|
|
|
1702 |
|
|
|
1703 |
//
|
|
|
1704 |
// class CChannelMonitor
|
|
|
1705 |
//
|
|
|
1706 |
|
|
|
1707 |
CChannelMonitor* CChannelMonitor::NewL()
|
|
|
1708 |
{
|
|
|
1709 |
CChannelMonitor* self=new(ELeave) CChannelMonitor;
|
|
|
1710 |
return self;
|
|
|
1711 |
}
|
|
|
1712 |
|
|
|
1713 |
TBool CChannelMonitor::AlreadyHasChannel(TUid aChannel)const
|
|
|
1714 |
{
|
|
|
1715 |
const TInt count=iMonitor.Count();
|
|
|
1716 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1717 |
{
|
|
|
1718 |
if (iMonitor[ii].iChannel==aChannel)
|
|
|
1719 |
return ETrue;
|
|
|
1720 |
}
|
|
|
1721 |
return EFalse;
|
|
|
1722 |
}
|
|
|
1723 |
|
|
|
1724 |
TInt CChannelMonitor::ActivityLevel(TUid aChannel) const
|
|
|
1725 |
{
|
|
|
1726 |
const TInt count=iMonitor.Count();
|
|
|
1727 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1728 |
{
|
|
|
1729 |
TChannelActivity activity=iMonitor[ii];
|
|
|
1730 |
if (activity.iChannel==aChannel)
|
|
|
1731 |
return activity.iHighestPriorityRunning;
|
|
|
1732 |
}
|
|
|
1733 |
return 0;
|
|
|
1734 |
}
|
|
|
1735 |
|
|
|
1736 |
void CChannelMonitor::UpdateChannel(TUid aChannel,TInt aLevel)
|
|
|
1737 |
{
|
|
|
1738 |
const TInt count=iMonitor.Count();
|
|
|
1739 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1740 |
{
|
|
|
1741 |
TChannelActivity& activity=iMonitor[ii];
|
|
|
1742 |
if (activity.iChannel==aChannel)
|
|
|
1743 |
{
|
|
|
1744 |
activity.iHighestPriorityRunning=aLevel;
|
|
|
1745 |
break;
|
|
|
1746 |
}
|
|
|
1747 |
}
|
|
|
1748 |
}
|
|
|
1749 |
|
|
|
1750 |
CChannelMonitor::CChannelMonitor()
|
|
|
1751 |
:iMonitor(3)
|
|
|
1752 |
{}
|
|
|
1753 |
|
|
|
1754 |
//
|
|
|
1755 |
// class CNotifierActivity
|
|
|
1756 |
//
|
|
|
1757 |
|
|
|
1758 |
CNotifierActivity* CNotifierActivity::NewLC(const MNotifierBase2::TNotifierInfo& aInfo,TInt aClientId)
|
|
|
1759 |
{ // static
|
|
|
1760 |
CNotifierActivity* self=new(ELeave) CNotifierActivity(aInfo);
|
|
|
1761 |
CleanupStack::PushL(self);
|
|
|
1762 |
self->ConstructL(aClientId);
|
|
|
1763 |
return self;
|
|
|
1764 |
}
|
|
|
1765 |
|
|
|
1766 |
CNotifierActivity::~CNotifierActivity()
|
|
|
1767 |
{
|
|
|
1768 |
iClientArray.Reset();
|
|
|
1769 |
}
|
|
|
1770 |
|
|
|
1771 |
TInt CNotifierActivity::Find(TInt aClientId) const
|
|
|
1772 |
{
|
|
|
1773 |
TInt index=KErrNotFound;
|
|
|
1774 |
const TInt count=iClientArray.Count();
|
|
|
1775 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1776 |
{
|
|
|
1777 |
TInt clientId=iClientArray[ii];
|
|
|
1778 |
if (clientId==aClientId)
|
|
|
1779 |
{
|
|
|
1780 |
index=ii;
|
|
|
1781 |
break;
|
|
|
1782 |
}
|
|
|
1783 |
}
|
|
|
1784 |
return index;
|
|
|
1785 |
}
|
|
|
1786 |
|
|
|
1787 |
CNotifierActivity::CNotifierActivity(const MNotifierBase2::TNotifierInfo& aInfo)
|
|
|
1788 |
: iInfo(aInfo), iClientArray(1)
|
|
|
1789 |
{}
|
|
|
1790 |
|
|
|
1791 |
void CNotifierActivity::ConstructL(TInt aClientId)
|
|
|
1792 |
{
|
|
|
1793 |
iClientArray.AppendL(aClientId);
|
|
|
1794 |
}
|
|
|
1795 |
|
|
|
1796 |
//
|
|
|
1797 |
// class CActivityMonitor
|
|
|
1798 |
//
|
|
|
1799 |
|
|
|
1800 |
CActivityMonitor* CActivityMonitor::NewL()
|
|
|
1801 |
{ // static
|
|
|
1802 |
CActivityMonitor* self=new(ELeave) CActivityMonitor();
|
|
|
1803 |
return self;
|
|
|
1804 |
}
|
|
|
1805 |
|
|
|
1806 |
CActivityMonitor::~CActivityMonitor()
|
|
|
1807 |
{
|
|
|
1808 |
iMonitor.ResetAndDestroy();
|
|
|
1809 |
}
|
|
|
1810 |
|
|
|
1811 |
void CActivityMonitor::AddL(const MNotifierBase2::TNotifierInfo& aInfo,TInt aClientId)
|
|
|
1812 |
{
|
|
|
1813 |
const TInt index=Find(aInfo.iUid,aInfo.iChannel);
|
|
|
1814 |
if (index==KErrNotFound)
|
|
|
1815 |
{
|
|
|
1816 |
CNotifierActivity* activity=CNotifierActivity::NewLC(aInfo,aClientId);
|
|
|
1817 |
iMonitor.AppendL(activity);
|
|
|
1818 |
CleanupStack::Pop(); // activity
|
|
|
1819 |
}
|
|
|
1820 |
else
|
|
|
1821 |
{
|
|
|
1822 |
iMonitor[index]->iClientArray.AppendL(aClientId);
|
|
|
1823 |
}
|
|
|
1824 |
}
|
|
|
1825 |
|
|
|
1826 |
void CActivityMonitor::Remove(TUid aNotifierUid,TInt aClientId)
|
|
|
1827 |
{
|
|
|
1828 |
const TInt index=Find(aNotifierUid);
|
|
|
1829 |
if (index!=KErrNotFound)
|
|
|
1830 |
{
|
|
|
1831 |
CNotifierActivity* activity=iMonitor[index];
|
|
|
1832 |
const TInt clientIndex=activity->Find(aClientId);
|
|
|
1833 |
if (clientIndex!=KErrNotFound)
|
|
|
1834 |
{
|
|
|
1835 |
if (activity->iClientArray.Count()==1)
|
|
|
1836 |
{
|
|
|
1837 |
delete activity;
|
|
|
1838 |
iMonitor.Delete(index);
|
|
|
1839 |
}
|
|
|
1840 |
else
|
|
|
1841 |
{
|
|
|
1842 |
activity->iClientArray.Delete(index);
|
|
|
1843 |
}
|
|
|
1844 |
}
|
|
|
1845 |
}
|
|
|
1846 |
}
|
|
|
1847 |
|
|
|
1848 |
void CActivityMonitor::RemoveNotifier(TUid aNotifierUid,TUid aChannel)
|
|
|
1849 |
{
|
|
|
1850 |
const TInt index=Find(aNotifierUid,aChannel);
|
|
|
1851 |
if (index!=KErrNotFound)
|
|
|
1852 |
{
|
|
|
1853 |
delete iMonitor[index];
|
|
|
1854 |
iMonitor.Delete(index);
|
|
|
1855 |
}
|
|
|
1856 |
}
|
|
|
1857 |
|
|
|
1858 |
void CActivityMonitor::RemoveClient(TInt aClientId)
|
|
|
1859 |
{
|
|
|
1860 |
TInt ii=0;
|
|
|
1861 |
while (ii<iMonitor.Count())
|
|
|
1862 |
{
|
|
|
1863 |
CNotifierActivity* ptr=iMonitor[ii];
|
|
|
1864 |
TInt index=ptr->Find(aClientId);
|
|
|
1865 |
if (index!=KErrNotFound)
|
|
|
1866 |
{
|
|
|
1867 |
ptr->iClientArray.Delete(index);
|
|
|
1868 |
}
|
|
|
1869 |
if (ptr->iClientArray.Count()==0)
|
|
|
1870 |
{
|
|
|
1871 |
iMonitor.Delete(ii);
|
|
|
1872 |
}
|
|
|
1873 |
else
|
|
|
1874 |
{
|
|
|
1875 |
++ii;
|
|
|
1876 |
}
|
|
|
1877 |
}
|
|
|
1878 |
}
|
|
|
1879 |
|
|
|
1880 |
TBool CActivityMonitor::IsNotifierActive(TUid aNotifierUid,TUid aChannel) const
|
|
|
1881 |
{
|
|
|
1882 |
const TInt index=Find(aNotifierUid,aChannel);
|
|
|
1883 |
return (index!=KErrNotFound);
|
|
|
1884 |
}
|
|
|
1885 |
|
|
|
1886 |
TBool CActivityMonitor::IsClientPresent(TUid aNotifierUid,TUid aChannel,TInt aClientId) const
|
|
|
1887 |
{
|
|
|
1888 |
TBool found=EFalse;
|
|
|
1889 |
const TInt index=Find(aNotifierUid,aChannel);
|
|
|
1890 |
if (index!=KErrNotFound)
|
|
|
1891 |
{
|
|
|
1892 |
found=(iMonitor[index]->Find(aClientId)!=KErrNotFound);
|
|
|
1893 |
}
|
|
|
1894 |
return found;
|
|
|
1895 |
}
|
|
|
1896 |
|
|
|
1897 |
TBool CActivityMonitor::IsChannelActive(TUid aChannel,TUid& aNotifier,MNotifierBase2::TNotifierPriority& aHighestPriority) const
|
|
|
1898 |
{
|
|
|
1899 |
TBool ret=EFalse;
|
|
|
1900 |
const TInt count=iMonitor.Count();
|
|
|
1901 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1902 |
{
|
|
|
1903 |
MNotifierBase2::TNotifierInfo info=iMonitor[ii]->iInfo;
|
|
|
1904 |
if (info.iChannel==aChannel)
|
|
|
1905 |
{
|
|
|
1906 |
ret=ETrue;
|
|
|
1907 |
if ((MNotifierBase2::TNotifierPriority)info.iPriority>aHighestPriority)
|
|
|
1908 |
{
|
|
|
1909 |
aNotifier=info.iUid;
|
|
|
1910 |
aHighestPriority=(MNotifierBase2::TNotifierPriority)info.iPriority;
|
|
|
1911 |
}
|
|
|
1912 |
}
|
|
|
1913 |
}
|
|
|
1914 |
return ret;
|
|
|
1915 |
}
|
|
|
1916 |
|
|
|
1917 |
TBool CActivityMonitor::NotifierForClient(TUid& aNotifierUid,TInt aClientId) const
|
|
|
1918 |
{
|
|
|
1919 |
TBool isOnlyClient=EFalse;
|
|
|
1920 |
aNotifierUid=KNullUid;
|
|
|
1921 |
const TInt count=iMonitor.Count();
|
|
|
1922 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1923 |
{
|
|
|
1924 |
CNotifierActivity* ptr=iMonitor[ii];
|
|
|
1925 |
if (ptr->Find(aClientId)!=KErrNotFound)
|
|
|
1926 |
{
|
|
|
1927 |
aNotifierUid=ptr->iInfo.iUid;
|
|
|
1928 |
isOnlyClient=ptr->iClientArray.Count()==1;
|
|
|
1929 |
break;
|
|
|
1930 |
}
|
|
|
1931 |
}
|
|
|
1932 |
return isOnlyClient;
|
|
|
1933 |
}
|
|
|
1934 |
|
|
|
1935 |
CActivityMonitor::CActivityMonitor()
|
|
|
1936 |
: iMonitor(1)
|
|
|
1937 |
{}
|
|
|
1938 |
|
|
|
1939 |
TInt CActivityMonitor::Find(TUid aNotifierUid) const
|
|
|
1940 |
{
|
|
|
1941 |
TInt index=KErrNotFound;
|
|
|
1942 |
const TInt count=iMonitor.Count();
|
|
|
1943 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1944 |
{
|
|
|
1945 |
if (iMonitor[ii]->iInfo.iUid==aNotifierUid)
|
|
|
1946 |
{
|
|
|
1947 |
index=ii;
|
|
|
1948 |
break;
|
|
|
1949 |
}
|
|
|
1950 |
}
|
|
|
1951 |
return index;
|
|
|
1952 |
}
|
|
|
1953 |
|
|
|
1954 |
TInt CActivityMonitor::Find(TUid aNotifierUid,TUid aChannel) const
|
|
|
1955 |
{
|
|
|
1956 |
TInt index=KErrNotFound;
|
|
|
1957 |
const TInt count=iMonitor.Count();
|
|
|
1958 |
for (TInt ii=0;ii<count;ii++)
|
|
|
1959 |
{
|
|
|
1960 |
CNotifierActivity* ptr=iMonitor[ii];
|
|
|
1961 |
if (ptr->iInfo.iUid==aNotifierUid && ptr->iInfo.iChannel==aChannel)
|
|
|
1962 |
{
|
|
|
1963 |
index=ii;
|
|
|
1964 |
break;
|
|
|
1965 |
}
|
|
|
1966 |
}
|
|
|
1967 |
return index;
|
|
|
1968 |
}
|
|
|
1969 |
|
|
|
1970 |
//
|
|
|
1971 |
// class CQueueItem
|
|
|
1972 |
//
|
|
|
1973 |
|
|
|
1974 |
CQueueItem* CQueueItem::NewL(const MNotifierBase2::TNotifierInfo& aInfo,const TDesC8& aBuffer,
|
|
|
1975 |
TInt aReplySlot,const RMessage2& aMessage,TInt aClientId) //Asynchronous
|
|
|
1976 |
{
|
|
|
1977 |
CQueueItem* self=new(ELeave) CQueueItem(aInfo);
|
|
|
1978 |
CleanupStack::PushL(self);
|
|
|
1979 |
self->ConstructL(aBuffer,aMessage,aClientId,aReplySlot);
|
|
|
1980 |
CleanupStack::Pop(); // self
|
|
|
1981 |
return self;
|
|
|
1982 |
}
|
|
|
1983 |
|
|
|
1984 |
CQueueItem* CQueueItem::NewL(const MNotifierBase2::TNotifierInfo& aInfo,const TDesC8& aBuffer,TInt aClientId) //synchronous
|
|
|
1985 |
{
|
|
|
1986 |
CQueueItem* self=new(ELeave) CQueueItem(aInfo);
|
|
|
1987 |
CleanupStack::PushL(self);
|
|
|
1988 |
self->ConstructL(aBuffer,aClientId);
|
|
|
1989 |
CleanupStack::Pop(); // self
|
|
|
1990 |
return self;
|
|
|
1991 |
}
|
|
|
1992 |
|
|
|
1993 |
CQueueItem::~CQueueItem()
|
|
|
1994 |
{
|
|
|
1995 |
delete iBuffer;
|
|
|
1996 |
}
|
|
|
1997 |
|
|
|
1998 |
CQueueItem::CQueueItem(const MNotifierBase2::TNotifierInfo& aInfo)
|
|
|
1999 |
: iInfo(aInfo)
|
|
|
2000 |
{}
|
|
|
2001 |
|
|
|
2002 |
void CQueueItem::ConstructL(const TDesC8& aBuffer,TInt aClientId)
|
|
|
2003 |
{
|
|
|
2004 |
iBuffer=aBuffer.AllocL();
|
|
|
2005 |
iClientId=aClientId;
|
|
|
2006 |
iAsynchronous=EFalse;
|
|
|
2007 |
}
|
|
|
2008 |
|
|
|
2009 |
void CQueueItem::ConstructL(const TDesC8& aBuffer,const RMessage2& aMessage,TInt aClientId,TInt aReplySlot)
|
|
|
2010 |
{
|
|
|
2011 |
iBuffer=aBuffer.AllocL();
|
|
|
2012 |
iAsynchronous=ETrue;
|
|
|
2013 |
iMessage=aMessage;
|
|
|
2014 |
iClientId=aClientId;
|
|
|
2015 |
iReplySlot=aReplySlot;
|
|
|
2016 |
}
|
|
|
2017 |
|
|
|
2018 |
//
|
|
|
2019 |
// class CNotifierQueue
|
|
|
2020 |
//
|
|
|
2021 |
|
|
|
2022 |
CNotifierQueue* CNotifierQueue::NewL()
|
|
|
2023 |
{
|
|
|
2024 |
CNotifierQueue* self=new(ELeave) CNotifierQueue;
|
|
|
2025 |
return self;
|
|
|
2026 |
}
|
|
|
2027 |
|
|
|
2028 |
CQueueItem* CNotifierQueue::FetchItem(TUid aChannel)
|
|
|
2029 |
{
|
|
|
2030 |
CQueueItem* result=NULL;
|
|
|
2031 |
const TInt count=iQueue.Count();
|
|
|
2032 |
TInt priority=MNotifierBase2::ENotifierPriorityLowest-1;
|
|
|
2033 |
TInt index=KErrNotFound;
|
|
|
2034 |
for (TInt ii=0;ii<count;ii++)
|
|
|
2035 |
{
|
|
|
2036 |
CQueueItem* item=iQueue[ii];
|
|
|
2037 |
if (item->iInfo.iChannel==aChannel && item->iInfo.iPriority>priority)
|
|
|
2038 |
{
|
|
|
2039 |
index=ii;
|
|
|
2040 |
priority=item->iInfo.iPriority;
|
|
|
2041 |
result=item;
|
|
|
2042 |
}
|
|
|
2043 |
}
|
|
|
2044 |
if (index!=KErrNotFound)
|
|
|
2045 |
{
|
|
|
2046 |
iQueue.Delete(index);
|
|
|
2047 |
}
|
|
|
2048 |
return result;
|
|
|
2049 |
}
|
|
|
2050 |
|
|
|
2051 |
TBool CNotifierQueue::IsAlreadyQueued(TUid aNotifier,TUid aChannel) const
|
|
|
2052 |
{
|
|
|
2053 |
TBool ret=EFalse;
|
|
|
2054 |
const TInt count=iQueue.Count();
|
|
|
2055 |
for (TInt ii=0;ii<count;ii++)
|
|
|
2056 |
{
|
|
|
2057 |
CQueueItem* item=iQueue[ii];
|
|
|
2058 |
if (item->iInfo.iUid==aNotifier && item->iInfo.iChannel==aChannel)
|
|
|
2059 |
{
|
|
|
2060 |
ret=ETrue;
|
|
|
2061 |
break;
|
|
|
2062 |
}
|
|
|
2063 |
}
|
|
|
2064 |
return ret;
|
|
|
2065 |
}
|
|
|
2066 |
|
|
|
2067 |
void CNotifierQueue::RemoveClient(TInt aClientId)
|
|
|
2068 |
{
|
|
|
2069 |
const TInt count=iQueue.Count();
|
|
|
2070 |
for (TInt ii=count-1;ii>=0;ii--)
|
|
|
2071 |
{
|
|
|
2072 |
CQueueItem* item=iQueue[ii];
|
|
|
2073 |
TInt clientId=item->iClientId;
|
|
|
2074 |
if (clientId==aClientId)
|
|
|
2075 |
{
|
|
|
2076 |
iQueue.Delete(ii);
|
|
|
2077 |
}
|
|
|
2078 |
}
|
|
|
2079 |
}
|
|
|
2080 |
|
|
|
2081 |
|
|
|
2082 |
TInt CNotifierQueue::GetHighestQueuePriority(TUid aChannel)
|
|
|
2083 |
{
|
|
|
2084 |
const TInt count=iQueue.Count();
|
|
|
2085 |
TInt priority=MNotifierBase2::ENotifierPriorityLowest-1;
|
|
|
2086 |
|
|
|
2087 |
for (TInt ii=0;ii<count;ii++)
|
|
|
2088 |
{
|
|
|
2089 |
CQueueItem* item=iQueue[ii];
|
|
|
2090 |
if (item->iInfo.iChannel==aChannel && item->iInfo.iPriority>priority)
|
|
|
2091 |
{
|
|
|
2092 |
priority=item->iInfo.iPriority;
|
|
|
2093 |
}
|
|
|
2094 |
}
|
|
|
2095 |
|
|
|
2096 |
return priority;
|
|
|
2097 |
}
|
|
|
2098 |
|
|
|
2099 |
|
|
|
2100 |
void CWsActiveScheduler::New()
|
|
|
2101 |
//
|
|
|
2102 |
// Create and install the active scheduler.
|
|
|
2103 |
//
|
|
|
2104 |
{
|
|
|
2105 |
|
|
|
2106 |
CWsActiveScheduler *pA=new CWsActiveScheduler;
|
|
|
2107 |
__ASSERT_ALWAYS(pA!=NULL,Fault(ECreateScheduler));
|
|
|
2108 |
CActiveScheduler::Install(pA);
|
|
|
2109 |
}
|
|
|
2110 |
|
|
|
2111 |
void CWsActiveScheduler::Error(TInt) const
|
|
|
2112 |
//
|
|
|
2113 |
// Called if any Run() method leaves.
|
|
|
2114 |
//
|
|
|
2115 |
{
|
|
|
2116 |
}
|
|
|
2117 |
|
|
|
2118 |
|
|
|
2119 |
TInt NotifierServerThread(TAny*)
|
|
|
2120 |
{
|
|
|
2121 |
CTrapCleanup* CleanUpStack=CTrapCleanup::New();
|
|
|
2122 |
CWsActiveScheduler::New();
|
|
|
2123 |
TRAP_IGNORE(CNotifierServer::NewL());
|
|
|
2124 |
CNotifierSession::NotifierSemaphore.Signal();
|
|
|
2125 |
CWsActiveScheduler::Start();
|
|
|
2126 |
delete CleanUpStack;
|
|
|
2127 |
return(0);
|
|
|
2128 |
}
|
|
|
2129 |
|
|
|
2130 |
|
|
|
2131 |
_LIT(KLitKeyDataDllNameBase, "EKDATA");
|
|
|
2132 |
_LIT(TwoDigExt,".%02d");
|
|
|
2133 |
|
|
|
2134 |
GLDEF_C TInt E32Main()
|
|
|
2135 |
{
|
|
|
2136 |
UserSvr::WsRegisterThread();
|
|
|
2137 |
UserSvr::WsRegisterSwitchOnScreenHandling(ETrue);
|
|
|
2138 |
User::SetProcessCritical(User::ESystemPermanent);
|
|
|
2139 |
User::SetCritical(User::ESystemPermanent);
|
|
|
2140 |
|
|
|
2141 |
CWsActiveScheduler::New();
|
|
|
2142 |
CWsServer::New();
|
|
|
2143 |
CWsWindow::New();
|
|
|
2144 |
CEvent::New();
|
|
|
2145 |
|
|
|
2146 |
KeyTranslator=CKeyTranslator::New();
|
|
|
2147 |
if (!KeyTranslator)
|
|
|
2148 |
Fault(ENoKeyboardTranslator);
|
|
|
2149 |
|
|
|
2150 |
// Change keyboard mapping according to information in the HAL
|
|
|
2151 |
// This code is the same as WSERV
|
|
|
2152 |
TInt keyboardIndex;
|
|
|
2153 |
if (HAL::Get(HALData::EKeyboardIndex,keyboardIndex)==KErrNone)
|
|
|
2154 |
{
|
|
|
2155 |
TBuf<16> keyDataDllName(KLitKeyDataDllNameBase);
|
|
|
2156 |
keyDataDllName.AppendFormat(TwoDigExt, keyboardIndex);
|
|
|
2157 |
KeyTranslator->ChangeKeyData(keyDataDllName);
|
|
|
2158 |
}
|
|
|
2159 |
|
|
|
2160 |
KeyRepeat=new(ELeave) CKeyRepeat(CKeyRepeat::EKeyRepeatPriority);
|
|
|
2161 |
TRAPD(r,KeyRepeat->ConstructL());
|
|
|
2162 |
if (r!=KErrNone)
|
|
|
2163 |
User::Panic(_L("KEYREPEAT"),r);
|
|
|
2164 |
|
|
|
2165 |
#ifndef __WINS__
|
|
|
2166 |
if (UserSvr::TestBootSequence())
|
|
|
2167 |
{
|
|
|
2168 |
RDebug::Print(_L("WS_MAIN: TestBootSequence=TRUE, not loading ESHELL.EXE"));
|
|
|
2169 |
}
|
|
|
2170 |
#else
|
|
|
2171 |
if (EmulatorAutoRun())
|
|
|
2172 |
{ // don't start ESHELL if we used a self-bootstrapping EXE
|
|
|
2173 |
}
|
|
|
2174 |
#endif
|
|
|
2175 |
else
|
|
|
2176 |
{
|
|
|
2177 |
RProcess shell;
|
|
|
2178 |
r=shell.Create(KShellProcessName, KShellCommandLine);
|
|
|
2179 |
__ASSERT_ALWAYS(r==KErrNone,Fault(ECreateShell));
|
|
|
2180 |
shell.Resume();
|
|
|
2181 |
shell.Close();
|
|
|
2182 |
}
|
|
|
2183 |
|
|
|
2184 |
RThread t;
|
|
|
2185 |
r=CNotifierSession::NotifierSemaphore.CreateLocal(0);
|
|
|
2186 |
if (r!=KErrNone)
|
|
|
2187 |
Fault(ECreateNotifierSemaphore);
|
|
|
2188 |
r=t.Create(_L("NotifierServer"),NotifierServerThread,KDefaultStackSize,0x2000,0x100000,NULL);
|
|
|
2189 |
if (r!=KErrNone)
|
|
|
2190 |
Fault(ECreateNotifierThread);
|
|
|
2191 |
t.Resume();
|
|
|
2192 |
CNotifierSession::NotifierSemaphore.Wait();
|
|
|
2193 |
|
|
|
2194 |
CWsActiveScheduler::Start();
|
|
|
2195 |
UserSvr::ReleaseEventHook();
|
|
|
2196 |
return(KErrNone);
|
|
|
2197 |
}
|
|
|
2198 |
|