--- a/voipplugins/voipadapters/voipxmlprovisioning/voipxmlprocessor/src/voipxmlsiphandler.cpp Thu Aug 19 09:45:22 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,610 +0,0 @@
-/*
-* Copyright (c) 2009-2010 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: SIP handler for VoIP XML processor
-*
-*/
-
-
-#include <e32cmn.h>
-#include <coecntrl.h>
-#include <sipmanagedprofile.h>
-#include <sipmanagedprofileregistry.h>
-#include <sysutil.h>
-#include <wlaninternalpskeys.h>
-#include <pathinfo.h>
-#include <authority16.h>
-#include <StringLoader.h>
-#include <escapeutils.h>
-
-#include "voipxmlutils.h"
-#include "voipxmlsiphandler.h"
-#include "voipxmlprocessorlogger.h"
-#include "voipxmlprocessordefaults.h"
-
-// ---------------------------------------------------------------------------
-// CVoipXmlSipHandler::CVoipXmlSipHandler
-// ---------------------------------------------------------------------------
-//
-CVoipXmlSipHandler::CVoipXmlSipHandler()
- {
- }
-
-// ---------------------------------------------------------------------------
-// CVoipXmlSipHandler::NewL
-// ---------------------------------------------------------------------------
-//
-CVoipXmlSipHandler* CVoipXmlSipHandler::NewL()
- {
- CVoipXmlSipHandler* self = new ( ELeave ) CVoipXmlSipHandler;
- CleanupStack::PushL( self );
- self->ConstructL();
- CleanupStack::Pop( self );
- return self;
- }
-
-// ---------------------------------------------------------------------------
-// CVoipXmlSipHandler::ConstructL
-// ---------------------------------------------------------------------------
-//
-void CVoipXmlSipHandler::ConstructL()
- {
- DBG_PRINT( "CVoipXmlSipHandler::ConstructL begin" );
-
- // SIP Managed Profile Registry.
- iRegistry = CSIPManagedProfileRegistry::NewL( *this );
-
- // Create an empty SIP profile in which all settings will be set.
- iProfileType.iSIPProfileClass = TSIPProfileTypeInfo::EInternet;
- iProfileType.iSIPProfileName.Copy( KIetf() );
- iProfile = iRegistry->CreateL( iProfileType );
-
- iProxyUri = HBufC8::NewL( KMaxNodeValueLength );
- iProxyTransport = EAutomatic;
- iProxyPort = KErrNotFound;
- iLr = EFalse;
- iRegistrarUri = HBufC8::NewL( KMaxNodeValueLength );
- iRegistrarTransport = EAutomatic;
- iRegistrarPort = KErrNotFound;
-
- const TInt ipTosShift( 2 );
- const TUint32 tosBits( KDefaultSigQos << ipTosShift );
- iProfile->SetParameter( KSIPSoIpTOS, tosBits );
-
- DBG_PRINT( "CVoipXmlSipHandler::ConstructL end" );
- }
-
-// ---------------------------------------------------------------------------
-// CVoipXmlSipHandler::~CVoipXmlSipHandler
-// ---------------------------------------------------------------------------
-//
-CVoipXmlSipHandler::~CVoipXmlSipHandler()
- {
- delete iProfile;
- delete iRegistry;
- delete iProxyUri;
- delete iRegistrarUri;
- }
-
-// ---------------------------------------------------------------------------
-// Sets SIP setting.
-// ---------------------------------------------------------------------------
-//
-void CVoipXmlSipHandler::SetSetting( TInt aType, TInt aParam,
- const TDesC8& aValue )
- {
- // Ignore too long descriptors.
- if ( KMaxNodeValueLength < aValue.Length() )
- {
- return;
- }
-
- switch ( aParam )
- {
- case EName:
- {
- TRAPD( err, CreateProviderNameL( aValue ) );
- if ( KErrNone == err )
- {
- iSettingsSet = ETrue;
- }
- break;
- }
- case ESignalingQos:
- {
- // We need to do bitshifting on the IP TOS, because it's the
- // upper 6 bits that are set and settings provide us the IP TOS
- // as the lower 6 bits.
- // The lower 2 bits are reserver for explicit congestion
- // notification.
- // See also more from:
- // Symbian Developer Library
- // => in_sock.h Global variables
- // => KSoIpTOS
- const TInt ipTosShift( 2 );
- TInt value( KErrNotFound );
- // don't need to check return value because 'TInt value' is checked
- // coverity[check_return] coverity[unchecked_value]
- VoipXmlUtils::Des8ToInt( aValue, value );
- if ( 0 <= value )
- {
- const TUint32 tosBits( value << ipTosShift );
- iProfile->SetParameter( KSIPSoIpTOS, tosBits );
- iSettingsSet = ETrue;
- }
- break;
- }
- case EType:
- {
- TBuf8<KMaxNodeValueLength> value;
- value.Copy( aValue );
- value.UpperCase();
- if ( 0 == value.Compare( KIms() ) )
- {
- iProfileType.iSIPProfileClass = TSIPProfileTypeInfo::EIms;
- value.LowerCase();
- iProfileType.iSIPProfileName.Copy( value );
- iProfile->SetType( iProfileType );
- iSettingsSet = ETrue;
- }
- else if ( 0 == value.Compare( KIetf() ) )
- {
- iProfileType.iSIPProfileClass =
- TSIPProfileTypeInfo::EInternet;
- iProfileType.iSIPProfileName.Copy( value );
- iProfile->SetType( iProfileType );
- iSettingsSet = ETrue;
- }
- else
- {
- iProfileType.iSIPProfileClass = TSIPProfileTypeInfo::EOther;
- iProfileType.iSIPProfileName.Copy( aValue );
- iProfile->SetType( iProfileType );
- iSettingsSet = ETrue;
- }
- break;
- }
- case EPublicUserId:
- {
- TBuf8<KMaxNodeValueLength> value;
- value.Copy( aValue );
- TRAPD( err, ModifyPuidL( value ) );
- if ( KErrNone == err )
- {
- iProfile->SetParameter( KSIPUserAor, value );
- iSettingsSet = ETrue;
- }
- break;
- }
- case ESignalCompression:
- {
- TInt value;
- if ( KErrNone == VoipXmlUtils::Des8ToInt( aValue, value ) )
- {
- iProfile->SetParameter( KSIPSigComp, (TBool)value );
- iSettingsSet = ETrue;
- }
- break;
- }
- case ESecurityNegotiation:
- {
- TInt value;
- if ( KErrNone == VoipXmlUtils::Des8ToInt( aValue, value ) )
- {
- iProfile->SetParameter(
- KSIPSecurityNegotiation, (TBool)value );
- iSettingsSet = ETrue;
- }
- break;
- }
- case EProfileLock:
- {
- TInt value;
- if ( KErrNone == VoipXmlUtils::Des8ToInt( aValue, value ) )
- {
- iProfile->SetParameter( KSIPProfileLocked, (TBool)value );
- iSettingsSet = ETrue;
- }
- break;
- }
- case EAutoRegistration:
- {
- TInt value;
- if ( KErrNone == VoipXmlUtils::Des8ToInt( aValue, value ) )
- {
- iProfile->SetParameter( KSIPAutoRegistration, (TBool)value );
- iSettingsSet = ETrue;
- }
- break;
- }
- case EUri:
- {
- TBuf8<KMaxNodeValueLength> tempBuf( KNullDesC8 );
- if ( 0 != aValue.Find( KSip() ) &&
- 0 != aValue.Find( KSips() ) )
- {
- tempBuf.Copy( KSip() );
- }
- tempBuf.Append( aValue );
- //lint -e{960} No need for else statement here
- if ( EProxy == aType )
- {
- iProxyUri->Des().Copy( tempBuf );
- iSettingsSet = ETrue;
- }
- else if ( ERegistrar == aType )
- {
- iRegistrarUri->Des().Copy( tempBuf );
- iSettingsSet = ETrue;
- }
- break;
- }
- case ETransport:
- {
- //lint -e{960} No need for else statement here
- if ( EProxy == aType )
- {
- iProxyTransport = ValidateTransport( aValue );
- iSettingsSet = ETrue;
- }
- else if ( ERegistrar == aType )
- {
- iRegistrarTransport = ValidateTransport( aValue );
- iSettingsSet = ETrue;
- }
- break;
- }
- case EPort:
- {
- TInt value;
- TInt err = VoipXmlUtils::Des8ToInt( aValue, value );
- //lint -e{960} No need for else statement here
- if ( EProxy == aType && KErrNone == err )
- {
- iProxyPort = value;
- iSettingsSet = ETrue;
- }
- else if ( ERegistrar == aType && KErrNone == err )
- {
- iRegistrarPort = value;
- iSettingsSet = ETrue;
- }
- break;
- }
- case ELooseRouting:
- {
- TInt value;
- if ( EProxy == aType &&
- KErrNone == VoipXmlUtils::Des8ToInt( aValue, value ) )
- {
- iLr = (TBool)value;
- iSettingsSet = ETrue;
- }
- break;
- }
- case EUsername:
- {
- //lint -e{960} No need for else statement here
- if ( EProxy == aType )
- {
- if ( TSIPProfileTypeInfo::EInternet ==
- iProfileType.iSIPProfileClass )
- {
- iProfile->SetParameter( KSIPOutboundProxy,
- KSIPDigestUserName, aValue );
- iSettingsSet = ETrue;
- }
- else
- {
- iProfile->SetParameter( KSIPPrivateIdentity, aValue );
- iSettingsSet = ETrue;
- }
- }
- else if ( ERegistrar == aType )
- {
- if ( TSIPProfileTypeInfo::EInternet ==
- iProfileType.iSIPProfileClass )
- {
- iProfile->SetParameter( KSIPRegistrar, KSIPDigestUserName,
- aValue );
- iSettingsSet = ETrue;
- }
- else
- {
- iProfile->SetParameter( KSIPPrivateIdentity, aValue );
- iSettingsSet = ETrue;
- }
- }
- break;
- }
- case EPassword:
- {
- //lint -e{960} No need for else statement here
- if ( EProxy == aType )
- {
- iProfile->SetParameter( KSIPOutboundProxy, KSIPDigestPassword,
- aValue );
- iSettingsSet = ETrue;
- }
- else if ( ERegistrar == aType )
- {
- iProfile->SetParameter( KSIPRegistrar, KSIPDigestPassword,
- aValue );
- iSettingsSet = ETrue;
- }
- break;
- }
- default:
- break;
- }
- }
-
-// ---------------------------------------------------------------------------
-// Stores settings to SIP managed profile registry.
-// ---------------------------------------------------------------------------
-//
-TInt CVoipXmlSipHandler::StoreSettings()
- {
- if ( !iSettingsSet )
- {
- // No settings to be stored => method not supported.
- return KErrNotSupported;
- }
-
- TBuf8<KMaxNodeValueLength> tempBuf( KNullDesC8 );
-
- // ==============================
- // Set components to proxy URI.
- // ==============================
- //
- if ( KErrNotFound != iProxyPort )
- {
- tempBuf.Copy( KColon() );
- tempBuf.AppendNum( iProxyPort );
- }
- //lint -e{960} No need for else statement here
- if ( EUdp == iProxyTransport )
- {
- tempBuf.Append( KTransport() );
- tempBuf.Append( KUdp() );
- }
- else if ( ETcp == iProxyTransport )
- {
- tempBuf.Append( KTransport() );
- tempBuf.Append( KTcp() );
- }
- else if ( ETls == iProxyTransport )
- {
- tempBuf.Append( KTransport() );
- tempBuf.Append( KTls() );
- }
- if ( iLr )
- {
- tempBuf.Append( KLr() );
- }
-
- if ( iProxyUri->Des().MaxLength() >=
- ( iProxyUri->Des().Length() + tempBuf.Length() ) )
- {
- iProxyUri->Des().Append( tempBuf );
- }
- iProfile->SetParameter( KSIPOutboundProxy, KSIPServerAddress,
- iProxyUri->Des() );
-
- // ==============================
- // Set components to registrar URI.
- // ==============================
- //
- tempBuf.Zero();
- if ( KErrNotFound != iRegistrarPort )
- {
- tempBuf.Copy( KColon() );
- tempBuf.AppendNum( iRegistrarPort );
- }
- //lint -e{960} No need for else statement here
- if ( EUdp == iRegistrarTransport )
- {
- tempBuf.Append( KTransport() );
- tempBuf.Append( KUdp() );
- }
- else if ( ETcp == iRegistrarTransport )
- {
- tempBuf.Append( KTransport() );
- tempBuf.Append( KTcp() );
- }
- else if ( ETls == iProxyTransport )
- {
- tempBuf.Append( KTransport() );
- tempBuf.Append( KTls() );
- }
- if ( iRegistrarUri->Des().MaxLength() >=
- ( iRegistrarUri->Des().Length() + tempBuf.Length() ) )
- {
- iRegistrarUri->Des().Append( tempBuf );
- }
- iProfile->SetParameter( KSIPRegistrar, KSIPServerAddress,
- iRegistrarUri->Des() );
-
- TRAPD( err, iRegistry->SaveL( *iProfile ) );
- if ( KErrNone != err )
- {
- // No need for specifying what went wrong because paramhandler
- // is only intrested in KErrNotSupported, KErrCompletion and KErrNone.
- err = KErrCompletion;
- }
- // Store SIP settings ID for later use.
- iProfile->GetParameter( KSIPProfileId, iProfileId );
- return err;
- }
-
-// ---------------------------------------------------------------------------
-// Returns the profile ID if the profile saved in StoreSettings.
-// ---------------------------------------------------------------------------
-//
-TUint32 CVoipXmlSipHandler::SettingsId()
- {
- return iProfileId;
- }
-
-// ---------------------------------------------------------------------------
-// Saves linkage information.
-// ---------------------------------------------------------------------------
-//
-void CVoipXmlSipHandler::LinkSettings( TInt aType, TUint32 aSettingsId )
- {
- if ( EDestination == aType && aSettingsId )
- {
- iProfile->SetParameter( KSIPSnapId, aSettingsId );
- }
- }
-
-// ---------------------------------------------------------------------------
-// Finalizes settings saving.
-// ---------------------------------------------------------------------------
-//
-TInt CVoipXmlSipHandler::FinalizeSettings()
- {
- TRAPD( err, iRegistry->SaveL( *iProfile ) );
- if ( KErrNone != err )
- {
- // ParamHandler is only intrested in KErrNone and KErrCompletion.
- err = KErrCompletion;
- }
- return err;
- }
-
-// ---------------------------------------------------------------------------
-// From class MSIPProfileRegistryObserver.
-// ---------------------------------------------------------------------------
-//
-void CVoipXmlSipHandler::ProfileRegistryEventOccurred(
- TUint32 /*aSIPProfileId*/, TEvent /*aEvent*/ )
- {
- }
-
-// ---------------------------------------------------------------------------
-// From class MSIPProfileRegistryObserver.
-// ---------------------------------------------------------------------------
-//
-void CVoipXmlSipHandler::ProfileRegistryErrorOccurred(
- TUint32 /*aSIPProfileId*/, TInt /*aError*/ )
- {
- }
-
-// ---------------------------------------------------------------------------
-// CVoipXmlSipHandler::CreateProviderNameL
-// Checks if duplicate named SIP profiles. Renames if same.
-// ---------------------------------------------------------------------------
-//
-void CVoipXmlSipHandler::CreateProviderNameL( const TDesC8& aName )
- {
- DBG_PRINT( "CVoipXmlSipHandler::CreateProviderNameL begin" );
-
- const TInt maxModifyLength =
- KMaxNodeNameLength - KMaxProfileNameAppendLength;
-
- RPointerArray<CSIPProfile> profiles;
- CleanupResetAndDestroyL( profiles ); // CS:1
-
- // Get all profiles based on profile types.
- iRegistry->ProfilesL( profiles );
- const TInt profileCount = profiles.Count();
-
- // Go through loaded profiles and check for name duplicates.
- HBufC8* name = HBufC8::NewLC( KMaxNodeNameLength ); // CS:2
- name->Des().Copy( aName.Left( maxModifyLength ) );
- TUint i( 1 ); // Add number to the name if name already in use.
- const TInt count( profiles.Count() );
- for ( TInt counter = 0; counter < count; counter++ )
- {
- CSIPManagedProfile* profile =
- static_cast<CSIPManagedProfile*>( profiles[counter] );
- const TDesC8* existingName;
- profile->GetParameter( KSIPProviderName, existingName );
- if ( 0 == existingName->Compare( *name ) )
- {
- name->Des().Copy( aName.Left( maxModifyLength ) );
- name->Des().Append( KOpenParenthesis8() );
- name->Des().AppendNum( i );
- name->Des().Append( KClosedParenthesis8() );
- counter = 0;
- i++;
- if ( KMaxProfileNames < i )
- {
- User::Leave( KErrBadName );
- }
- }
- }
- iProfile->SetParameter( KSIPProviderName, name->Des() );
-
- // name, &profiles
- CleanupStack::PopAndDestroy( 2, &profiles ); // CS:0
- DBG_PRINT( "CVoipXmlSipHandler::CreateProviderNameL end" );
- }
-
-// ---------------------------------------------------------------------------
-// Modifies public user ID, i.e. escapes and adds sip: prefix if necessary.
-// ---------------------------------------------------------------------------
-//
-void CVoipXmlSipHandler::ModifyPuidL( TDes8& aValue )
- {
- if ( KErrNotFound == aValue.Find( KEscaped() ) )
- {
- HBufC8* tempPuid = EscapeUtils::EscapeEncodeL( aValue,
- EscapeUtils::EEscapeNormal );
- aValue.Copy( tempPuid->Des() );
- delete tempPuid;
- tempPuid = NULL;
- }
- if ( 0 != aValue.Find( KSip() ) && 0 != aValue.Find( KSips() ) )
- {
- if ( aValue.MaxLength() >= ( aValue.Length() + KSip().Length() ) )
- {
- aValue.Insert( 0, KSip() );
- }
- else
- {
- User::Leave( KErrTooBig );
- }
- }
- }
-
-// ---------------------------------------------------------------------------
-// Validates transport type.
-// ---------------------------------------------------------------------------
-//
-CVoipXmlSipHandler::TTransportType CVoipXmlSipHandler::ValidateTransport(
- const TDesC8& aValue )
- {
- TBuf8<KMaxNodeValueLength> value;
- value.Copy( aValue );
- value.UpperCase();
- if ( 0 == value.Compare( KUdp() ) )
- {
- return EUdp;
- }
- else if ( 0 == value.Compare( KTcp() ) )
- {
- return ETcp;
- }
- else if ( 0 == value.Compare( KTls() ) )
- {
- return ETls;
- }
- else
- {
- return EAutomatic;
- }
- }
-
-// End of file.