--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cellular/telephonysettings/src/PsetTelephony.cpp	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,275 @@
+/*
+* Copyright (c) 2002 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:  ETEL connection and line opening class.
+*
+*
+*/
+
+
+// INCLUDE FILES
+#include <etelmm.h>
+#include <e32svr.h>
+#include <mmtsy_names.h>
+#include "PsetConstants.h"
+#include "PsetTelephony.h"
+#include "PhoneSettingsLogger.h"
+
+//  MEMBER FUNCTIONS
+// ---------------------------------------------------------------------------
+// 
+//  First phase constructor
+// 
+// ---------------------------------------------------------------------------
+//
+CPsetTelephony* CPsetTelephony::NewL( 
+    RMobilePhone& aPhone, const TDesC* aTsyName )
+    {
+    CPsetTelephony* self = new ( ELeave ) CPsetTelephony( aPhone );
+    CleanupStack::PushL( self );
+    self->ConstructL( aTsyName );
+    CleanupStack::Pop();
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// 
+//  Destructor
+// 
+// ---------------------------------------------------------------------------
+//
+CPsetTelephony::~CPsetTelephony()
+    {
+    if ( iOwnConnection )
+        {
+        if ( iPhone )
+            {
+            iPhone->Close();
+            }
+        
+        /*****************************************************
+        *    Series 60 Customer / ETel
+        *    Series 60  ETel API
+        *****************************************************/
+        /*****************************************************
+        *    Series 60 Customer / TSY
+        *    Needs customer TSY implementation
+        *****************************************************/
+        if ( iTelServer )
+            {
+            iTelServer->UnloadPhoneModule( iTsyName );
+            iTelServer->Close();
+            }
+        delete iTelServer;
+        iTelServer = NULL;
+        delete iPhone;
+        iPhone = NULL;
+        }
+    } 
+
+// ---------------------------------------------------------------------------
+// 
+//  Constructor.
+// 
+// ---------------------------------------------------------------------------
+//
+void CPsetTelephony::ConstructL( const TDesC* aTsyName )                   
+    {
+    User::LeaveIfError( ConnectToEtelL( aTsyName ) );
+    iOwnConnection = ETrue;
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// Connects to ETel server and loads TSY module, then opens phone object
+// if phone(s) found.
+// 
+// ---------------------------------------------------------------------------
+TInt CPsetTelephony::ConnectToEtelL( const TDesC* aTsyName )
+    {
+    __PHSLOGSTRING("[PHS]--> CPsetTelephony::ConnectToEtelL");
+    if ( aTsyName )
+        {
+        iTsyName= *aTsyName; // use specific tsy name
+        }
+    else
+        {
+        iTsyName = KMmTsyModuleName; // use default tsy name
+        }
+    
+    iTelServer = new ( ELeave ) RTelServer;    
+    iPhone = new ( ELeave ) RMobilePhone;
+    TInt err = KErrNone;
+    
+    for ( TInt a = 0 ; a < KPSetRetryCount ; a++ )
+        {
+        err = iTelServer->Connect();
+        
+        if ( err == KErrNone )
+            {
+            break;
+            }
+        
+        User::After( KPSetRetryTimeout );
+        }
+    
+    User::LeaveIfError( err );
+    
+    /*****************************************************
+    *    Series 60 Customer / ETel
+    *    Series 60  ETel API
+    *****************************************************/
+    /*****************************************************
+    *    Series 60 Customer / TSY
+    *    Needs customer TSY implementation
+    *****************************************************/
+    err = iTelServer->LoadPhoneModule( iTsyName );
+    
+    if ( err == KErrNone )
+        {
+        iTelServer->SetExtendedErrorGranularity( RTelServer::EErrorExtended );
+        
+        RTelServer::TPhoneInfo phoneInfo;
+        err = iTelServer->GetPhoneInfo( 0, phoneInfo );  
+        if ( err == KErrNone )
+            {
+            // open phone subsession
+            err = iPhone->Open( *iTelServer, phoneInfo.iName ); 
+            }
+        }
+
+    __PHSLOGSTRING("[PHS] <--CPsetTelephony::ConnectToEtelL");
+    return err;
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// Checks that correct line for diverting is open. If not, lines
+// are gone through and when one with correct capabilities is found,
+// it is opened.
+// 
+// ---------------------------------------------------------------------------
+//
+void CPsetTelephony::CheckLineModeL( const TServiceGroup aServiceGroup,
+                                    RMobilePhone* aPhone, RMobileLine* aLine)
+    {
+    __PHSLOGSTRING("[PHS]--> CPsetTelephony::CheckLineModeL");
+    if (!aPhone || !aLine)
+        {
+        User::Leave(KErrArgument);
+        }
+    
+    RLine::TCaps lineCaps;    
+    lineCaps.iFlags = 0;
+    TBool oldMode( EFalse ); // if true, another line must be opened    
+    
+    if ( aLine->SubSessionHandle() == 0 )
+        {
+        oldMode = ETrue;
+        }
+    else
+        {
+        User::LeaveIfError( aLine->GetCaps( lineCaps ) );
+        }
+
+    TUint32 capsFlags( 0 );
+    capsFlags = SetCapFlagsL( aServiceGroup, oldMode, lineCaps );
+    
+    if ( oldMode )
+        { // open line in right mode according to service group        
+        if ( aLine->SubSessionHandle() )
+            {
+            aLine->Close();        
+            }
+        
+        TInt lines = 0;
+        User::LeaveIfError( aPhone->EnumerateLines( lines ) );
+        //lines is no of lines, to check each line, we need to 
+        // check all lines from 0 to lines-1
+        for (lines--; KPSetNoLinesAvailable < lines; lines-- )
+            {
+            RPhone::TLineInfo lineInfo;
+            User::LeaveIfError( aPhone->GetLineInfo( lines, lineInfo ) );            
+            
+            if ( lineInfo.iLineCapsFlags & capsFlags )
+                {
+                User::LeaveIfError( aLine->Open( *aPhone, lineInfo.iName ) );
+                return;
+                }
+            }        
+        }
+    __PHSLOGSTRING("[PHS] <--CPsetTelephony::CheckLineModeL");
+    }
+// ---------------------------------------------------------------------------
+// 
+// Sets cap flags.
+// 
+// ---------------------------------------------------------------------------
+//
+TUint32 CPsetTelephony::SetCapFlagsL( 
+    const TServiceGroup aServiceGroup, TBool& aMode, RLine::TCaps& aCaps )
+    {
+    __PHSLOGSTRING("[PHS]--> CPsetTelephony::SetCapFlagsL");
+    TUint32 flags(0);
+
+    switch ( aServiceGroup )
+        {
+        case EServiceGroupVoice:
+            __PHSLOGSTRING("[PHS]    CPsetTelephony::SetCapFlagsL: EServiceGroupVoice");
+            // always open voice line even because it could have been another 
+            // ALS line which was open
+            aMode = ETrue;
+            flags |= RLine::KCapsVoice;
+            break;
+        case EServiceGroupData:
+            __PHSLOGSTRING("[PHS]    CPsetTelephony::SetCapFlagsL: EServiceGroupData");
+            if ( !( aCaps.iFlags & RLine::KCapsData ) )
+                {
+                aMode = ETrue;
+                }
+            flags |= RLine::KCapsData;
+            break;
+        case EServiceGroupFax:
+            __PHSLOGSTRING("[PHS]    CPsetTelephony::SetCapFlagsL: EServiceGroupFax");
+            if ( !( aCaps.iFlags & RLine::KCapsFax ) )
+                {
+                aMode = ETrue;
+                }
+            flags |= RLine::KCapsFax;
+            break;
+        case EServiceGroupAllTeleservices:
+            __PHSLOGSTRING("[PHS]    CPsetTelephony::SetCapFlagsL: EServiceGroupAllTeleservices");
+            aMode = ETrue;
+            flags |= RLine::KCapsData;
+            flags |= RLine::KCapsFax;
+            flags |= RLine::KCapsVoice;
+            break;
+        default:
+            User::Leave( KErrNotSupported );
+        }
+
+    __PHSLOGSTRING("[PHS] <--CPsetTelephony::SetCapFlagsL");
+    return flags;
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// C++ constructor.
+// 
+// ---------------------------------------------------------------------------
+//
+CPsetTelephony::CPsetTelephony
+                ( RMobilePhone& aPhone ) : iPhone ( &aPhone )
+    {
+    }
+//End of file