--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneclientserver/phoneserver/Src/Standard/CPhSrvSubSessionUssd.cpp	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,380 @@
+/*
+* Copyright (c) 2002-2005 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:  Sub Session Ussd.
+*
+*/
+
+
+// INCLUDE FILES
+#include "CPhSrvSubSessionUssd.h"
+
+#include    <etelmm.h>            // ETel
+
+#include "PhSrvUtils.h"
+#include "CPhSrvSession.h"
+#include "CPhSrvServer.h"
+
+#include "CPhSrvUssdManager.h"
+
+#include <PhCltTypes.h>
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CPhSrvSubSessionUssd::CPhSrvSubSessionUssd
+// 
+// C++ Constructor
+// -----------------------------------------------------------------------------
+//
+CPhSrvSubSessionUssd::CPhSrvSubSessionUssd( CPhSrvSession& aSession )
+:    CPhSrvSubSessionBase( aSession, EPhSrvSubSessionTypeUssd )
+    {
+    }
+
+
+// -----------------------------------------------------------------------------
+// CPhSrvSubSessionUssd::PhSrvMessageDecoderCanProcessMessage
+// 
+// Framework function. Returns ETrue for the op codes that
+// this subsession can handle.
+// -----------------------------------------------------------------------------
+//
+TBool CPhSrvSubSessionUssd::PhSrvMessageDecoderCanProcessMessage( 
+    TInt aFunction )
+    {
+    switch( aFunction )
+        {
+        case EPhoneServerUSSDSubSessionClose:
+        case EPhoneServerUSSDSubSessionSendMessage:
+        case EPhoneServerUSSDSubSessionSendMessageCancel:
+        case EPhoneServerUSSDSubSessionStartEditing:
+        case EPhoneServerUSSDSubSessionAppStarting:
+        case EPhoneServerUSSDSubSessionAppTerminating:
+        case EPhoneServerUSSDSubSessionAppToForeground:
+        case EPhoneServerUSSDSubSessionAppToBackground:
+        case EPhoneServerUSSDSubSessionStartSAT:
+        case EPhoneServerUSSDSubSessionStopSAT:
+            return ETrue;
+            
+        default:
+            return EFalse;
+        }
+    }
+
+
+// -----------------------------------------------------------------------------
+// CPhSrvSubSessionUssd::PhSrvMessageProcessorHandleMessageL
+// 
+// Framework function. Handle any op-codes here.
+// -----------------------------------------------------------------------------
+//
+void CPhSrvSubSessionUssd::PhSrvMessageProcessorHandleMessageL( 
+    const RMessage2& aMessage )
+    {
+    TBool permissionStatus ( EFalse );
+    
+    // Check needed capabilities    
+    TBool hasCapNetworkControlAndServices ( EFalse );
+    TBool hasCapWriteDeviceData ( EFalse );
+    hasCapNetworkControlAndServices = aMessage.HasCapability( ECapabilityNetworkControl, 
+                                                              ECapabilityNetworkServices );
+    hasCapWriteDeviceData = aMessage.HasCapability( ECapabilityWriteDeviceData );
+    // Check Security ID     
+    TBool hasUssdSID = ( aMessage.SecureId().iId == KUssdSecureId.iUid ) ? ETrue : EFalse; 
+    TBool hasSatSID  = ( aMessage.SecureId().iId == KSatSecureId.iUid ) ? ETrue : EFalse; 
+
+    switch( aMessage.Function() )
+        {
+        case EPhoneServerUSSDSubSessionClose:
+            CmdSubSessionCloseL( aMessage );
+            permissionStatus = ETrue;
+            break;
+        case EPhoneServerUSSDSubSessionSendMessage:
+            if ( hasCapNetworkControlAndServices && hasCapWriteDeviceData  )
+                {
+                CmdSubSessionSendMessageL( aMessage );
+                permissionStatus = ETrue;
+                }
+            break;
+        case EPhoneServerUSSDSubSessionSendMessageCancel:
+            if ( hasCapNetworkControlAndServices && hasCapWriteDeviceData )
+                {        
+                CmdSubSessionSendMessageCancelL( aMessage );
+                permissionStatus = ETrue;
+                }
+            break;
+        case EPhoneServerUSSDSubSessionStartEditing:
+            CmdSubSessionStartEditingL( aMessage );
+            permissionStatus = ETrue;
+            break;
+        case EPhoneServerUSSDSubSessionAppStarting:
+            if ( hasUssdSID )
+                {
+                CmdSubSessionAppStartingL( aMessage );
+                permissionStatus = ETrue;
+                }
+            break;
+        case EPhoneServerUSSDSubSessionAppTerminating:
+            if ( hasUssdSID )
+                {
+                CmdSubSessionAppTerminatingL( aMessage );
+                permissionStatus = ETrue;               
+                }
+            break;
+        case EPhoneServerUSSDSubSessionAppToForeground:
+            if ( hasUssdSID )
+                {
+                CmdSubSessionAppToForegroundL( aMessage );
+                permissionStatus = ETrue;
+                }
+             break;
+        case EPhoneServerUSSDSubSessionAppToBackground:
+            if ( hasUssdSID )
+                {
+                CmdSubSessionAppToBackgroundL( aMessage );
+                permissionStatus = ETrue;                
+                }
+             break;   
+        case EPhoneServerUSSDSubSessionStartSAT:
+            if ( hasSatSID )
+                {
+                CmdSubSessionStartSATL( aMessage );
+                permissionStatus = ETrue;    
+                }
+             break;
+        case EPhoneServerUSSDSubSessionStopSAT:
+            if ( hasSatSID )
+                {
+                CmdSubSessionStopSATL( aMessage );
+                permissionStatus = ETrue;                
+                }
+            break;
+            
+        default:
+            PhoneSession().PanicClient(
+                aMessage,
+                EPhCltServerInitiatedPanicInvalidRequest );
+            break;
+        }
+
+    // If caps are not ok 
+    if( !permissionStatus )
+        {
+        aMessage.Complete( KErrPermissionDenied );
+        }            
+    }
+
+
+// -----------------------------------------------------------------------------
+// CPhSrvSubSessionUssd::UssdMessageSentObserverHandleResult
+// 
+// -----------------------------------------------------------------------------
+//
+void CPhSrvSubSessionUssd::UssdMessageSentObserverHandleResult( TInt aError )
+    {
+    __ASSERT_DEBUG( iHavePendingSendMessagePointer, 
+        PhoneServerUtils::Panic( EPhoneServerPanicNoPendingSendRequestFault ) );
+    
+    // Notify observer
+    if ( iHavePendingSendMessagePointer )
+        {
+        if ( !iPendingSendMessagePointer.IsNull() )
+            {
+            iPendingSendMessagePointer.Complete( aError );
+            }
+        iHavePendingSendMessagePointer = EFalse;
+        }
+    }
+
+
+// -----------------------------------------------------------------------------
+// CPhSrvSubSessionUssd::CmdSubSessionCloseL
+// 
+// Close the sub-session
+// -----------------------------------------------------------------------------
+//
+void CPhSrvSubSessionUssd::CmdSubSessionCloseL( const RMessage2& aMessage )
+    {
+    PhoneSession().CloseSubSession( aMessage );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CPhSrvSubSessionUssd::CmdSubSessionSendMessageL
+// 
+// -----------------------------------------------------------------------------
+//
+/*****************************************************
+*   Series 60 Customer / ETel
+*   Series 60  ETel API
+*****************************************************/
+void CPhSrvSubSessionUssd::CmdSubSessionSendMessageL( 
+    const RMessage2& aMessage )
+    {
+    if (iHavePendingSendMessagePointer)
+        {
+        PhoneSession().PanicClient(
+            aMessage,
+            EPhCltServerInitiatedPanicRequestAlreadyActive );
+        }
+    else
+        {
+        // Get text buffer, 0 buffer, 1 length, 2 attributes
+        HBufC8* message = HBufC8::NewLC( aMessage.Int1() );
+        TPtr8 pMessage(message->Des());
+        PhoneSession().Read(
+            aMessage,
+            0,
+            pMessage );
+
+        RMobileUssdMessaging::TMobileUssdAttributesV1* attributes = 
+            new ( ELeave ) RMobileUssdMessaging::TMobileUssdAttributesV1;
+        CleanupStack::PushL( attributes );
+        RMobileUssdMessaging::TMobileUssdAttributesV1Pckg 
+            pAttributes( *attributes );
+        PhoneSession().Read(
+            aMessage,
+            2,
+            pAttributes );
+     
+        // Try and send the message
+        PhoneSession().PhoneServer().UssdManagerL().SendUssdL( 
+            *message, 
+            *attributes, 
+            *this );
+        CleanupStack::PopAndDestroy(2); // attributes, message
+        
+        iHavePendingSendMessagePointer = ETrue;
+        iPendingSendMessagePointer = aMessage;
+        }
+    }
+
+
+// -----------------------------------------------------------------------------
+// CPhSrvSubSessionUssd::CmdSubSessionSendMessageCancelL
+// 
+// -----------------------------------------------------------------------------
+//
+void CPhSrvSubSessionUssd::CmdSubSessionSendMessageCancelL( 
+    const RMessage2& aMessage )
+    {
+    // Cancel Send
+    PhoneSession().PhoneServer().UssdManagerL().SendUssdCancel();
+
+    // Complete old request
+    if ( iHavePendingSendMessagePointer )
+        {
+        if ( !iPendingSendMessagePointer.IsNull() )
+            {
+            iPendingSendMessagePointer.Complete( KErrCancel );
+            }
+        iHavePendingSendMessagePointer = EFalse;
+        }
+    aMessage.Complete( KErrNone );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CPhSrvSubSessionUssd::CmdSubSessionStartEditingL
+// 
+// -----------------------------------------------------------------------------
+//
+void CPhSrvSubSessionUssd::CmdSubSessionStartEditingL( 
+    const RMessage2& aMessage )
+    {
+
+    PhoneSession().PhoneServer().UssdManagerL().RequestStartEditingL();
+    aMessage.Complete( KErrNone );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CPhSrvSubSessionUssd::CmdSubSessionAppStartingL
+// 
+// -----------------------------------------------------------------------------
+//
+void CPhSrvSubSessionUssd::CmdSubSessionAppStartingL( 
+    const RMessage2& aMessage )
+    {
+    PhoneSession().PhoneServer().UssdManagerL().InformUssdApplicationStarting();
+    aMessage.Complete( KErrNone );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CPhSrvSubSessionUssd::CmdSubSessionAppTerminatingL
+// 
+// -----------------------------------------------------------------------------
+//
+void CPhSrvSubSessionUssd::CmdSubSessionAppTerminatingL( 
+    const RMessage2& aMessage )
+    {
+    PhoneSession().PhoneServer().UssdManagerL(
+        ).InformUssdApplicationTerminatingL( aMessage );
+
+    // Complete the message.
+    aMessage.Complete( KErrNone );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CPhSrvSubSessionUssd::CmdSubSessionAppToForegroundL
+// -----------------------------------------------------------------------------
+//
+void CPhSrvSubSessionUssd::CmdSubSessionAppToForegroundL( 
+    const RMessage2& aMessage )
+    {
+    TInt ret = PhoneSession().PhoneServer().UssdManagerL(
+        ).InformUssdApplicationToForeground();
+    aMessage.Complete( ret );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CPhSrvSubSessionUssd::CmdSubSessionAppToBackgroundL
+// 
+// -----------------------------------------------------------------------------
+//
+void CPhSrvSubSessionUssd::CmdSubSessionAppToBackgroundL( 
+    const RMessage2& aMessage )
+    {    
+    PhoneSession().PhoneServer().UssdManagerL(
+        ).InformUssdApplicationToBackground();
+    aMessage.Complete( KErrNone );
+    }
+
+// -----------------------------------------------------------------------------
+// CPhSrvSubSessionUssd::CmdSubSessionStartSATL
+// 
+// -----------------------------------------------------------------------------
+//
+void CPhSrvSubSessionUssd::CmdSubSessionStartSATL( const RMessage2& aMessage )
+    {
+    PhoneSession().PhoneServer().UssdManagerL().InformStartSAT( aMessage );
+    }
+
+// -----------------------------------------------------------------------------
+// CPhSrvSubSessionUssd::CmdSubSessionStartSATL
+// 
+// -----------------------------------------------------------------------------
+//
+void CPhSrvSubSessionUssd::CmdSubSessionStopSATL( const RMessage2& aMessage )
+    {
+    PhoneSession().PhoneServer().UssdManagerL().InformStopSAT();
+    aMessage.Complete( KErrNone );
+    }
+
+
+// End of File