/*
* Copyright (c) 2002-2006 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: Wlan Adapter DB handler
*
*/
#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
#include <commsdat_partner.h>
#endif
#include <WlanCdbCols.h>
#include "NSmlWlanSettings.h"
#include "NSmlWLanAdapter.h"
#include "nsmldebug.h"
#include <comms-infras/commdb/protection/protectdb.h>
#include <SettingEnforcementInfo.h> // vsettingenforcementinfo
#include <featmgr.h>
#ifndef __WINS__
// This lowers the unnecessary compiler warning (armv5) to remark.
// "Warning: #174-D: expression has no effect..." is caused by
// DBG_ARGS8 macro in no-debug builds.
#pragma diag_remark 174
#endif
const TUint KEAPListBufferSize = 128;
const TUint KLengthOfOldStyleEAPListEntry = 5; // "+xxx,"
const TInt KBeginTransRetryDelay = 1000000; // Delay for comms db begintransaction retry (microseconds)
const TInt KBeginTransRetryCount = 7; // Maximum number of retries
//-----------------------------------------------------------------------------
// CWlanAdapter::CWlanSettings( CCommsDatabase& aDatabase )
//-----------------------------------------------------------------------------
CWlanSettings::CWlanSettings( CCommsDatabase& aDatabase ) : iDatabase( aDatabase ), iExpandedEAPTypeFieldsUsed( ETrue )
{
_DBG_FILE("CWlanSettings::CWlanSettings(): begin");
iTableView = 0;
iEapType = NULL;
iSecondaryView = NULL;
_DBG_FILE("CWlanSettings::CWlanSettings(): end");
}
//-----------------------------------------------------------------------------
// CWlanAdapter::~CWlanSettings( )
//-----------------------------------------------------------------------------
CWlanSettings::~CWlanSettings( )
{
delete iEapType;
delete iSecondaryView;
delete iTableView;
}
//-----------------------------------------------------------------------------
// CWlanSettings* CWlanSettings::NewL( CCommsDatabase& aDatabase )
//-----------------------------------------------------------------------------
CWlanSettings* CWlanSettings::NewL( CCommsDatabase& aDatabase )
{
_DBG_FILE("CWlanSettings::NewL(): begin");
CWlanSettings* self = new(ELeave) CWlanSettings( aDatabase );
CleanupStack::PushL( self );
self->ConstructL( );
CleanupStack::Pop( self );
_DBG_FILE("CWlanSettings::NewL(): end");
return self;
}
//-----------------------------------------------------------------------------
// void CWlanSettings::ConstructL( )
//-----------------------------------------------------------------------------
void CWlanSettings::ConstructL( )
{
_DBG_FILE("CWlanSettings::ConstructL(): begin");
_DBG_FILE("CWlanSettings::ConstructL(): end");
}
//-----------------------------------------------------------------------------
// TInt CWlanSettings::GetWlanSettings( TUint32 aLuid, TWlanSettings& aWlanSettings )
//-----------------------------------------------------------------------------
TInt CWlanSettings::GetWlanSettings( TUint32 aLuid, TWlanSettings& aWlanSettings )
{
_DBG_FILE("CWlanSettings::GetWlanSettings(): begin");
TRAPD( err, ConnectToDatabaseL() );
if( err == KErrNone )
{
err = GoToRecord( aLuid );
if( err == KErrNone )
{
TRAP( err, GetDataFromRecordL( &aWlanSettings ) );
}
}
_DBG_FILE("CWlanSettings::GetWlanSettings(): end");
return err;
}
//-----------------------------------------------------------------------------
// TInt CWlanSettings::GetEapSettings( TInt aId, TWlanSettings& aWlanSettings )
//-----------------------------------------------------------------------------
TInt CWlanSettings::GetEAPSettings( const TInt aId, const TInt aEapType, const TInt aTunnelingType, EAPSettings& aEapSettings )
{
_DBG_FILE("CWlanSettings::GetEapSettings(): begin");
DBG_ARGS(_S16("aId=%d, eEapType=%d"), aId, aEapType);
TRAPD( err, GetEAPInterfaceL(aId, aTunnelingType, aEapType) );
DBG_ARGS(_S16("GetEAPInterfaceL leaved with %d"), err);
if( err == KErrNone )
{
TRAP(err, iEapType->GetConfigurationL(aEapSettings));
DBG_ARGS(_S16("iEapType->GetConfigurationL leaved with %d"), err);
}
_DBG_FILE("CWlanSettings::GetEAPSettings(): end");
return err;
}
//-----------------------------------------------------------------------------
// TInt CWlanSettings::DeleteWlanSettings( TUint32 aLuid )
//-----------------------------------------------------------------------------
TInt CWlanSettings::DeleteWlanSettings( TUint32 aLuid )
{
_DBG_FILE("CWlanSettings::DeleteWlanSettings(): begin");
TBool wlanEnforce = EFalse;
TInt tableLockError= KErrNone;
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
TInt enError = KErrNone;
TRAP(enError, wlanEnforce=CheckEnforcementL());
DBG_ARGS(_S16("CWlanSettings::DeleteWLANSettings, check enforcement failed. error: <%D>"), enError );
if(wlanEnforce)
{
_DBG_FILE("CWlanSettings::WriteWlanSettings(): wlan enforce is ON ");
TRAPD(lockError,tableLockError = PerformLockWLANTablesL(EFalse));
if(lockError == KErrNone && tableLockError == KErrNone)
{
_DBG_FILE("CWlanSettings::WriteWlanSettings(): Table unlcoked successfully ");
iWLANRelock = ETrue;
}
}
}
TRAPD( err, ConnectToDatabaseL() );
if( err == KErrNone )
{
err = GoToRecord( aLuid );
if( err == KErrNone )
{
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
if(wlanEnforce)
{
((CCommsDbProtectTableView*)iTableView)->UnprotectRecord();
}
}
TInt err = iTableView->UpdateRecord( );
if( err == KErrLocked )
{
_DBG_FILE("DeleteWlanSettings: UpdateRecord was locked.");
TInt retry = KBeginTransRetryCount;
while ( retry > 0 && err == KErrLocked )
{
User::After(KBeginTransRetryDelay);
_DBG_FILE("DeleteWlanSettings: Slept 1 second. Try again");
err = iTableView->UpdateRecord();
retry--;
}
if( err != KErrNone )
{
_DBG_FILE("DeleteWlanSettings: UpdateRecord was unsuccessful");
}
else
{
_DBG_FILE("DeleteWlanSettings: UpdateRecord was successful");
}
}
if( err == KErrNone )
{
TRAP( err, iTableView->WriteUintL( TPtrC(WLAN_SERVICE_ID), 0 ) );
if( err != KErrNone )
{
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
TInt tableLockError= KErrNone;
if(iWLANRelock)
{
TInt lockError = KErrNone;
TRAP(lockError,tableLockError = PerformLockWLANTablesL(ETrue));
((CCommsDbProtectTableView*)iTableView)->ProtectRecord();
DBG_ARGS(_S16("CWlanSettings::DeleteWLANSettings, WLAN table Lock error. error: <%D>, <%D> "), lockError,tableLockError );
iWLANRelock =EFalse;
}
if ( tableLockError != KErrNone ) // to remove warnings
{
tableLockError = KErrNone;
}
}
return err;
}
}
err = iTableView->PutRecordChanges( );
if( err == KErrLocked )
{
_DBG_FILE("DeleteWlanSettings: PutRecordChanges was locked.");
TInt retry = KBeginTransRetryCount;
while ( retry > 0 && err == KErrLocked )
{
User::After(KBeginTransRetryDelay);
_DBG_FILE("DeleteWlanSettings: Slept 1 second. Try again");
err = iTableView->PutRecordChanges();
retry--;
}
if( err != KErrNone )
{
_DBG_FILE("DeleteWlanSettings: PutRecordChanges was unsuccessful");
}
else
{
_DBG_FILE("DeleteWlanSettings: PutRecordChanges was successful");
}
}
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
TInt tableLockError= KErrNone;
if(iWLANRelock)
{
TInt lockError = KErrNone;
TRAP(lockError,tableLockError = PerformLockWLANTablesL(ETrue));
DBG_ARGS(_S16("CWlanSettings::DeleteWLANSettings, WLAN table Lock error. error: <%D>, <%D> "), lockError,tableLockError );
((CCommsDbProtectTableView*)iTableView)->ProtectRecord();
iWLANRelock =EFalse;
}
if ( tableLockError != KErrNone ) // to remove warnings
{
tableLockError = KErrNone;
}
}
if ( err == KErrNone )
{
// Ignore err on purpose
TRAP( err, DeleteSecondarySSIDsL( aLuid ) );
TRAP( err, DeleteWlanEapSettingsL( aLuid ) );
}
}
}
_DBG_FILE("CWlanSettings::DeleteWlanSettings(): end");
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
if(iWLANRelock)
{
TInt lockError = KErrNone;
TRAP(lockError,tableLockError = PerformLockWLANTablesL(ETrue));
DBG_ARGS(_S16("CWlanSettings::DeleteWLANSettings, WLAN table Lock error. error: <%D>, <%D> "), lockError,tableLockError );
((CCommsDbProtectTableView*)iTableView)->ProtectRecord();
iWLANRelock =EFalse;
}
}
if (wlanEnforce)
wlanEnforce = EFalse; // to get rid of warnings
return err;
}
TInt CWlanSettings::DeleteOneSecondarySSIDL( TUint32 aWLANId , TUint32 asecId)
{
TInt retval = KErrNone;
SetSecondaryViewToRecordL(aWLANId);
retval = iSecondaryView->GotoFirstRecord();
while (retval == KErrNone)
{
TSecondarySSID ssid;
TRAP(retval, iSecondaryView->ReadUintL( TPtrC(WLAN_SEC_SSID_ID ), ssid.Id ));
if(ssid.Id == asecId)
{
//retval = iSecondaryView->UpdateRecord();
//if( retval==KErrNone )
// {
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
TBool wlanEnforce = EFalse;
TInt enError = KErrNone;
TRAP(enError, wlanEnforce=CheckEnforcementL());
DBG_ARGS(_S16("CWlanSettings::DeleteWLANSettings, check enforcement failed. error: <%D>"), enError );
if(wlanEnforce)
{
((CCommsDbProtectTableView*)iSecondaryView)->UnprotectRecord();
}
}
retval = iSecondaryView->DeleteRecord();
if( retval == KErrLocked )
{
_DBG_FILE("DeleteOneSecondarySSIDL: DeleteRecord was locked.");
TInt retry = KBeginTransRetryCount;
while ( retry > 0 && retval == KErrLocked )
{
User::After(KBeginTransRetryDelay);
_DBG_FILE("DeleteOneSecondarySSIDL: Slept 1 second. Try again");
retval = iSecondaryView->DeleteRecord();
retry--;
}
if( retval != KErrNone )
{
_DBG_FILE("DeleteOneSecondarySSIDL: DeleteRecord was unsuccessful");
}
else
{
_DBG_FILE("DeleteOneSecondarySSIDL: DeleteRecord was successful");
}
}
DBG_ARGS(_S16("CWlanSettings::DeleteOneSecondarySSIDL, Secondaryssid delete error: <%D> "), retval );
// iTableView->PutRecordChanges( );
//}
break;
}
retval = iSecondaryView->GotoNextRecord();
}
return retval;
}
TInt CWlanSettings::DeleteSecondarySSIDsL( TUint32 aWLANId )
{
TInt retVal(KErrNone);
if (iSecondaryView == NULL)
{
SetSecondaryViewToRecordL(aWLANId);
}
else
{
retVal = iSecondaryView->GotoFirstRecord();
TUint32 secId = 0;
if (retVal == KErrNone)
{
iSecondaryView->ReadUintL( TPtrC(WLAN_SEC_SSID_SERVICE_ID), secId );
}
if (secId != aWLANId)
{
SetSecondaryViewToRecordL(aWLANId);
}
}
TInt err = iSecondaryView->GotoFirstRecord();
while (err == KErrNone)
{
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
TBool wlanEnforce = EFalse;
TInt enError = KErrNone;
TRAP(enError, wlanEnforce=CheckEnforcementL());
DBG_ARGS(_S16("CWlanSettings::DeleteSecondarySSIDsL, check enforcement failed. error: <%D>"), enError );
if(wlanEnforce)
{
((CCommsDbProtectTableView*)iSecondaryView)->UnprotectRecord();
}
}
retVal = iSecondaryView->DeleteRecord();
if( retVal == KErrLocked )
{
_DBG_FILE("DeleteSecondarySSIDsL: DeleteRecord was locked.");
TInt retry = KBeginTransRetryCount;
while ( retry > 0 && retVal == KErrLocked )
{
User::After(KBeginTransRetryDelay);
_DBG_FILE("DeleteSecondarySSIDsL: Slept 1 second. Try again");
retVal = iSecondaryView->DeleteRecord();
retry--;
}
if( retVal != KErrNone )
{
_DBG_FILE("DeleteSecondarySSIDsL: DeleteRecord was unsuccessful");
}
else
{
_DBG_FILE("DeleteSecondarySSIDsL: DeleteRecord was successful");
}
}
DBG_ARGS(_S16("CWlanSettings::DeleteSecondarySSIDsL, Secondaryssid delete error: <%D> "), retVal );
err = iSecondaryView->GotoNextRecord();
}
return retVal;
}
//-----------------------------------------------------------------------------
// TInt CWlanSettings::DeleteEapSettings( TInt aWlanId, TInt aEapType )
//-----------------------------------------------------------------------------
TInt CWlanSettings::DeleteEAPSettings( TInt aWlanId, TInt aEapType )
{
_DBG_FILE("CWlanSettings::DeleteEAPSettings(): begin");
TRAPD( err, GetEAPInterfaceL(aWlanId, EAPSettings::EEapNone, aEapType) );
if( err == KErrNone )
{
TRAP( err, iEapType->DeleteConfigurationL());
if( err != KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::DeleteEAPSettings, delete failed, error: <%D> "), err );
return err;
}
}
_DBG_FILE("CWlanSettings::DeleteEAPSettings(): end");
return err;
}
//-----------------------------------------------------------------------------
// TInt CWlanSettings::DeleteWlanEapSettings( TInt aWlanId )
// Deletes all EAPs from a Wlan
//-----------------------------------------------------------------------------
void CWlanSettings::DeleteWlanEapSettingsL( TInt aWlanId )
{
_DBG_FILE("CWlanSettings::DeleteWlanEapSettings(): begin");
TInt retVal( KErrNone );
TInt err( KErrNone );
// List EAP implementations and call deletion for those that are not encapsulated
RImplInfoPtrArray ecomInfoArray;
REComSession::ListImplementationsL( KEapTypeInterfaceUid, ecomInfoArray );
TUint eapId;
for (TInt i = 0; i < ecomInfoArray.Count(); i++)
{
if ( !CEapType::IsDisallowedOutsidePEAP( *ecomInfoArray[i] ) )
{
// Not encapsulated method. Settings can be deleted.
if ( ecomInfoArray[i]->DataType().Length() == KExpandedEAPIdLength)
{
// The EAP ID is in expanded type format
eapId = ecomInfoArray[i]->DataType()[7];
}
else
{
// The EAP ID is in old 8-bit format (as string)
TLex8 lex( ecomInfoArray[i]->DataType() );
lex.Val( eapId );
}
err = DeleteEAPSettings( aWlanId, eapId );
if ( err != KErrNone )
{
retVal = err;
}
}
}
ecomInfoArray.ResetAndDestroy();
User::LeaveIfError (retVal);
_DBG_FILE("CWlanSettings::DeleteWlanEapSettings(): end");
}
//-----------------------------------------------------------------------------
// TInt CWlanSettings::WriteWlanSettings( TWlanSettings& aWlanSettings )
//-----------------------------------------------------------------------------
TInt CWlanSettings::WriteWlanSettings( TWlanSettings& aWlanSettings )
{
_DBG_FILE("CWlanSettings::WriteWlanSettings(): begin");
TInt err = 0;
TInt enError= KErrNone;
iServiceID = aWlanSettings.ServiceID;
TBool wlanEnforce = EFalse;
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
TRAP(enError, wlanEnforce=CheckEnforcementL());
DBG_ARGS(_S16("CWlanSettings::WriteWlanSettings, check enforcement . error: <%D>"), enError );
if(wlanEnforce)
{
TRAPD(lockError,enError = PerformLockWLANTablesL(EFalse));
if(lockError == KErrNone && enError == KErrNone)
{
iWLANRelock = ETrue;
}
}
}
if( RecordExists( aWlanSettings.ServiceID ) <= 0 )
{
err = iTableView->InsertRecord( aWlanSettings.Id );
if( err == KErrLocked )
{
_DBG_FILE("WriteWlanSettings InsertRecord: CommsDat was locked.");
TInt retry = KBeginTransRetryCount;
while ( retry > 0 && err == KErrLocked )
{
User::After(KBeginTransRetryDelay);
_DBG_FILE("WriteWlanSettings: Slept 1 second. Try again");
err = iTableView->InsertRecord( aWlanSettings.Id );
retry--;
}
}
if( err != KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::WriteWlanSettings(): - InsertRecord failed. error: <%D>"), err );
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
TInt tableLockError= KErrNone;
if(iWLANRelock)
{
TInt lockError = KErrNone;
TRAP(lockError,tableLockError = PerformLockWLANTablesL(ETrue));
DBG_ARGS(_S16("CWlanSettings::WriteWlanSettings, WLAN table Lock error. error: <%D>, <%D> "), lockError,tableLockError );
iWLANRelock =EFalse;
}
if ( tableLockError != KErrNone ) // to remove warnings
{
tableLockError = KErrNone;
}
}
return err;
}
TRAP( err, InitialiseRecordL() );
if( err != KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::WriteWlanSettings(): - InitialiseRecord failed. error: <%D>"), err );
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
TInt tableLockError= KErrNone;
if(iWLANRelock)
{
TInt lockError = KErrNone;
TRAP(lockError,tableLockError = PerformLockWLANTablesL(ETrue));
DBG_ARGS(_S16("CWlanSettings::WriteWlanSettings, WLAN table Lock error. error: <%D>, <%D> "), lockError,tableLockError );
iWLANRelock =EFalse;
}
if ( tableLockError != KErrNone ) // to remove warnings
{
tableLockError = KErrNone;
}
}
return err;
}
}
else
{
err = GoToRecord( aWlanSettings.ServiceID );
if( err == KErrNone )
{
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
if ( wlanEnforce )
{
_DBG_FILE("CWlanSettings::WriteWlanSettings(): unprotect wlan");
((CCommsDbProtectTableView*)iTableView)->UnprotectRecord();
}
}
err = iTableView->UpdateRecord( );
if( err == KErrLocked )
{
_DBG_FILE("WriteWlanSettings: UpdateRecord was locked.");
TInt retry = KBeginTransRetryCount;
while ( retry > 0 && err == KErrLocked )
{
User::After(KBeginTransRetryDelay);
_DBG_FILE("WriteWlanSettings: Slept 1 second. Try again");
err = iTableView->UpdateRecord();
retry--;
}
if( err != KErrNone )
{
_DBG_FILE("WriteWlanSettings: UpdateRecord was unsuccessful");
}
else
{
_DBG_FILE("WriteWlanSettings: UpdateRecord was successful");
}
}
if( err != KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::WriteWlanSettings(): - UpdateRecord failed. error: <%D>"), err );
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
TInt tableLockError= KErrNone;
if(iWLANRelock)
{
TInt lockError = KErrNone;
TRAP(lockError,tableLockError = PerformLockWLANTablesL(ETrue));
DBG_ARGS(_S16("CWlanSettings::WriteWlanSettings, WLAN table Lock error. error: <%D>, <%D> "), lockError,tableLockError );
((CCommsDbProtectTableView*)iTableView)->ProtectRecord();
iWLANRelock =EFalse;
}
if ( tableLockError != KErrNone ) // to remove warnings
{
tableLockError = KErrNone;
}
}
return err;
}
}
}
TRAP( err, WriteDataToRecordL( &aWlanSettings ) );
if( err == KErrNone )
{
_DBG_FILE("CWlanSettings::WriteWlanSettings(): PutRecordChanges");
err = iTableView->PutRecordChanges();
if( err == KErrLocked )
{
_DBG_FILE("WriteWlanSettings: PutRecordChanges was locked.");
TInt retry = KBeginTransRetryCount;
while ( retry > 0 && err == KErrLocked )
{
User::After(KBeginTransRetryDelay);
_DBG_FILE("WriteWlanSettings: Slept 1 second. Try again");
err = iTableView->PutRecordChanges();
retry--;
}
}
if( err != KErrNone )
{
_DBG_FILE("WriteWlanSettings: PutRecordChanges was unsuccessful");
}
else
{
_DBG_FILE("WriteWlanSettings: PutRecordChanges was successful");
}
}
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
if(iWLANRelock)
{
TInt lockError = KErrNone;
TRAP(lockError,enError = PerformLockWLANTablesL(ETrue));
DBG_ARGS(_S16("CWlanSettings::WriteWlanSettings, WLAN table Lock error. error: <%D>, <%D> "), lockError,enError );
iWLANRelock =EFalse;
}
}
DBG_ARGS(_S16("CWlanSettings::WriteWlanSettings(): end. err: <%D>"), err );
return err;
}
//-----------------------------------------------------------------------------
// TInt CWlanSettings::WriteWlanSettings( TWlanSettings& aWlanSettings )
//-----------------------------------------------------------------------------
TInt CWlanSettings::WriteSecondarySSIDL( TUint32 aWlanID, TSecondarySSID& aSettings, TBool aNew )
{
_DBG_FILE("CWlanSettings::WriteSecondarySSIDL(): begin");
TUint32 id = 0;
delete iSecondaryView;
iSecondaryView = NULL;
TInt retval = KErrNone;
TInt reLock = EFalse;
TBool apEnforce=EFalse;
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
TRAPD(eError,apEnforce=CheckEnforcementL())
DBG_ARGS8(_S8("CNSmlInternetAdapter::WriteSecondarySSIDL(): EError %d , APEnforcement is %d"),eError,apEnforce);
if(eError==KErrNone && apEnforce)
{
_DBG_FILE("CWlanSettings::WriteSecondarySSIDL(): set db protect");
TInt enError=KErrNone;
TInt lockError = KErrNone;
TRAP(lockError,enError = PerformLockWLANTablesL(EFalse));
reLock = ETrue;
if ( enError != KErrNone ) // to remove warnings
{
enError = KErrNone;
}
}
}
if (aNew)
{
_DBG_FILE("CWlanSettings::WriteSecondarySSIDL(): new table inserted");
iSecondaryView = iDatabase.OpenTableLC( TPtrC( WLAN_SECONDARY_SSID ) );
CleanupStack::Pop(iSecondaryView); // iSecondaryView
retval = iSecondaryView->InsertRecord(id);
if( retval == KErrLocked )
{
_DBG_FILE("WriteSecondarySSIDL: InsertRecord was locked.");
TInt retry = KBeginTransRetryCount;
while ( retry > 0 && retval == KErrLocked )
{
User::After(KBeginTransRetryDelay);
_DBG_FILE("WriteSecondarySSIDL: Slept 1 second. Try again");
retval = iSecondaryView->InsertRecord(id);
retry--;
}
}
if( retval != KErrNone )
{
_DBG_FILE("WriteSecondarySSIDL: InsertRecord was unsuccessful");
}
else
{
_DBG_FILE("WriteSecondarySSIDL: InsertRecord was successful");
}
DBG_ARGS8(_S8("CNSmlInternetAdapter::WriteSecondarySSIDL(): Add record, error %d"), retval);
if ( retval == KErrNone )
{
_DBG_FILE("CWlanSettings::WriteSecondarySSIDL(): table insertion went ok");
iSecondaryView->WriteUintL(TPtrC(WLAN_SEC_SSID_SERVICE_ID), aWlanID );
iSecondaryView->WriteUintL(TPtrC(WLAN_SEC_SSID_ID), id );
}
}
else
{
_DBG_FILE("CWlanSettings::WriteSecondarySSIDL(): table exists, find it");
iSecondaryView = iDatabase.OpenViewMatchingUintLC(TPtrC(WLAN_SECONDARY_SSID),
TPtrC(WLAN_SEC_SSID_ID),
aSettings.Id);
CleanupStack::Pop(iSecondaryView); // iSecondaryView
TInt err = iSecondaryView->GotoFirstRecord();
if (err != KErrNone)
{
_DBG_FILE("CWlanSettings::WriteSecondarySSIDL(): go to first record failed");
// most likely KErrNotFound, something wrong with the URI parsing probably
return err;
}
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
if ( apEnforce )
{
((CCommsDbProtectTableView*)iSecondaryView)->UnprotectRecord();
}
}
retval = iSecondaryView->UpdateRecord();
if( retval == KErrLocked )
{
_DBG_FILE("WriteSecondarySSIDL: UpdateRecord was locked.");
TInt retry = KBeginTransRetryCount;
while ( retry > 0 && retval == KErrLocked )
{
User::After(KBeginTransRetryDelay);
_DBG_FILE("WriteSecondarySSIDL: Slept 1 second. Try again");
retval = iSecondaryView->UpdateRecord();
retry--;
}
}
if( retval != KErrNone )
{
_DBG_FILE("WriteSecondarySSIDL: UpdateRecord was unsuccessful");
}
else
{
_DBG_FILE("WriteSecondarySSIDL: UpdateRecord was successful");
}
}
if ( retval == KErrNone )
{
DBG_ARGS8(_S8("CWlanSettings::writesecondaryssids - WLAN_SEC_SSID_SCANNED_SSID uri: <%S> ad WLAN_SEC_SSID_USED_SSID : <%S>"), &aSettings.ScannedId, &aSettings.UsedId );
iSecondaryView->WriteTextL(TPtrC(WLAN_SEC_SSID_SCANNED_SSID), aSettings.ScannedId);
iSecondaryView->WriteTextL(TPtrC(WLAN_SEC_SSID_USED_SSID), aSettings.UsedId);
retval = iSecondaryView->PutRecordChanges();
if( retval == KErrLocked )
{
_DBG_FILE("WriteSecondarySSIDL: PutRecordChanges was locked.");
TInt retry = KBeginTransRetryCount;
while ( retry > 0 && retval == KErrLocked )
{
User::After(KBeginTransRetryDelay);
_DBG_FILE("WriteSecondarySSIDL: Slept 1 second. Try again");
retval = iSecondaryView->PutRecordChanges();
retry--;
}
}
if( retval != KErrNone )
{
_DBG_FILE("WriteSecondarySSIDL: PutRecordChanges was unsuccessful");
}
else
{
_DBG_FILE("WriteSecondarySSIDL: PutRecordChanges was successful");
}
}
if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement))
{
if ( reLock )
{
TInt enError=KErrNone;
TInt lockError = KErrNone;
TRAP(lockError,enError = PerformLockWLANTablesL(ETrue));
if ( iSecondaryView != NULL )
{
((CCommsDbProtectTableView*)iSecondaryView)->ProtectRecord();
}
if ( enError != KErrNone ) // to remove warnings
{
enError = KErrNone;
}
}
}
// This makes sure that there will be no calling to GotoFirstRecord()
// before secondaryview is reinitialized, (causes a panic if that would happen)
delete iSecondaryView;
iSecondaryView = NULL;
if ( reLock&&apEnforce )
{
reLock = EFalse; // to get rid of warnings
apEnforce = EFalse;
}
return retval;
}
TInt CWlanSettings::WriteEAPSettings( EAPSettings& aEapSettings)
{
TRAPD(err, iEapType->SetConfigurationL(aEapSettings));
return err;
}
//-----------------------------------------------------------------------------
// void CWlanSettings::ConnectToDatabaseL( )
//-----------------------------------------------------------------------------
void CWlanSettings::ConnectToDatabaseL( )
{
_DBG_FILE("CWlanSettings::ConnectToDatabaseL(): begin");
if( !iTableView )
{
iTableView = iDatabase.OpenTableLC( TPtrC( WLAN_SERVICE ) );
if( iTableView == NULL )
{
_DBG_FILE("CWlanSettings::ConnectToDatabaseL(): could not open table");
User::Leave( KErrCouldNotConnect );
}
CleanupStack::Pop( iTableView ); //iTableView
}
_DBG_FILE("CWlanSettings::ConnectToDatabaseL(): end");
}
void CWlanSettings::GetEAPInterfaceL(const TInt aId, const TInt aTunnelingType, const TInt aType)
{
if ( aId < 0 )
{
// Illegal input
User::Leave( KErrArgument );
}
if ( iEapType )
{
delete iEapType;
iEapType = NULL;
}
TInt err = KErrNone;
TUint8 expandedEapId[] = {0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
TBuf8<KExpandedEAPIdLength> cue;
// First try loading EAP type using the expanded id and if that fails
// try the 8-bit id. If that succeeds then set the flag so that subsequent
// EAP method loads are always done using the 8-bit id.
if ( iExpandedEAPTypeFieldsUsed )
{
_DBG_FILE("CWlanSettings::GetEAPInterfaceL(): iExpandedEAPTypeFieldsUsed == True.");
// Set-up 64-bit expanded EAP id
if ( ( aType == KMschapv2TypeId[7] ) || ( aType == KTtlspapTypeId[7] ) )
{
// This is plain MSCHAPv2. Set vendor ID correctly
expandedEapId[1] = KMschapv2TypeId[1];
expandedEapId[2] = KMschapv2TypeId[2];
expandedEapId[3] = KMschapv2TypeId[3];
}
expandedEapId[KExpandedEAPIdLength - 1] = static_cast<TUint8> ( aType );
cue.Copy( expandedEapId, KExpandedEAPIdLength );
// Try loading EAP ECOM module
TRAP( err, iEapType = CEapType::NewL( cue, ELan, aId ));
if ( err != KErrNone )
{
_DBG_FILE("CWlanSettings::GetEAPInterfaceL(): Expanded EAP type loading failed. Trying old style.");
// It failed. Try old style
cue.Format( _L8("%d"), aType );
iEapType = CEapType::NewL( cue, ELan, aId );
_DBG_FILE("CWlanSettings::GetEAPInterfaceL(): Old style loading successful.");
// Succeeded (because didn't leave). Set the flag so that subsequent trys
// are directly using the old format.
iExpandedEAPTypeFieldsUsed = EFalse;
}
}
else
{
// Use the old 8-bit format
_DBG_FILE("CWlanSettings::GetEAPInterfaceL(): iExpandedEAPTypeFieldsUsed == False.");
cue.Format( _L8("%d"), aType );
iEapType = CEapType::NewL( cue, ELan, aId );
_DBG_FILE("CWlanSettings::GetEAPInterfaceL(): Old style loading successful.");
}
// Set tunneling type
if (aTunnelingType != EAPSettings::EEapNone)
{
iEapType->SetTunnelingType(aTunnelingType);
}
}
//-----------------------------------------------------------------------------
// TInt CWlanSettings::GoToRecord( TUint32 aId )
// Moves iTableView to point record whose id-number equals to aId
//-----------------------------------------------------------------------------
TInt CWlanSettings::GoToRecord( TUint32 aId )
{
_DBG_FILE("CWlanSettings::GoToRecord(): begin");
DBG_ARGS(_S16("CWlanSettings::GoToRecord(): begin Search record id: <%D>"), aId );
TInt err = iTableView->GotoFirstRecord( );
if( err != KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::GoToRecord(): end, GotoFirstRecord. err: <%D>"), err );
return err;
}
TUint32 id = 0;
TRAP( err, iTableView->ReadUintL( TPtrC(WLAN_SERVICE_ID), id ) );
if( err != KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::GoToRecord(): end, ReadUintL. err: <%D>"), err );
return err;
}
while( aId != id )
{
err = iTableView->GotoNextRecord( );
if( err != KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::GoToRecord(): end, GotoNextRecord. err: <%D>"), err );
return err;
}
TRAP( err, iTableView->ReadUintL( TPtrC(WLAN_SERVICE_ID), id ) );
if( err == KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::GoToRecord(): Found service id: <%D>"), id );
}
else
{
DBG_ARGS(_S16("CWlanSettings::GoToRecord(): end, ReadUintL next. err: <%D>"), err );
return err;
}
}
TRAP(err, SetSecondaryViewToRecordL(aId));
DBG_ARGS(_S16("CWlanSettings::GoToRecord(): end. Final record id: <%D>"), id );
return err;
}
void CWlanSettings::SetSecondaryViewToRecordL( TUint32 aId )
{
// optional secondarySSID
if (iSecondaryView)
{
delete iSecondaryView;
iSecondaryView = NULL;
}
// first open a view to secondary ssid table, with all the rows with service id
// matching the wlan service id (count can be zero)
iSecondaryView = iDatabase.OpenViewMatchingUintLC( TPtrC(WLAN_SECONDARY_SSID),
TPtrC(WLAN_SEC_SSID_SERVICE_ID),
aId);
if( iSecondaryView == NULL )
{
// this should not happen in a normal situation
User::Leave( KErrCouldNotConnect );
}
CleanupStack::Pop( iSecondaryView );
}
//-----------------------------------------------------------------------------
// void CWlanSettings::GetDataFromRecordL( TWlanSettings* aWlanSettings )
// Read settings from database to aWlanSettings structure
//-----------------------------------------------------------------------------
void CWlanSettings::GetDataFromRecordL( TWlanSettings* aWlanSettings )
{
_DBG_FILE("CWlanSettings::GetDataFromRecordL(): begin");
TInt leavecode = 0;
aWlanSettings->ServiceID = 0;
aWlanSettings->ConnectionMode = 0;
aWlanSettings->SSID = _L("");
aWlanSettings->UsedSSID = _L("");
aWlanSettings->ScanSSID = 0;
aWlanSettings->WepKey1 = _L8("");
aWlanSettings->WepKey2 = _L8("");
aWlanSettings->WepKey3 = _L8("");
aWlanSettings->WepKey4 = _L8("");
aWlanSettings->WepIndex = 0;
aWlanSettings->SecurityMode = EAllowUnsecure;
aWlanSettings->WPAPreSharedKey = _L8("");
aWlanSettings->UseWPAPSK = 0;
aWlanSettings->EapList = _L("");
aWlanSettings->AuthMode = 0;
TRAP( leavecode, iTableView->ReadUintL( TPtrC( WLAN_SERVICE_ID ), aWlanSettings->ServiceID ) );
if ( leavecode != KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::GetDataFromRecordL(): WLAN_SERVICE_ID read error: <%D>"), leavecode );
}
TRAP( leavecode, iTableView->ReadUintL( TPtrC( WLAN_CONNECTION_MODE ), aWlanSettings->ConnectionMode ) );
if ( leavecode != KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::GetDataFromRecordL(): WLAN_CONNECTION_MODE read error: <%D>"), leavecode );
}
TRAP( leavecode, iTableView->ReadUintL( TPtrC( NU_WLAN_AUTHENTICATION_MODE ), aWlanSettings->AuthMode ) );
if ( leavecode != KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::GetDataFromRecordL(): NU_WLAN_AUTHENTICATION_MODE read error: <%D>"), leavecode );
}
TRAP( leavecode, iTableView->ReadUintL( TPtrC( WLAN_WEP_INDEX ), aWlanSettings->WepIndex ) );
if ( leavecode != KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::GetDataFromRecordL(): WLAN_WEP_INDEX read error: <%D>"), leavecode );
}
TRAP( leavecode, iTableView->ReadUintL( TPtrC( WLAN_SECURITY_MODE ), aWlanSettings->SecurityMode ) );
if ( leavecode != KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::GetDataFromRecordL(): WLAN_SECURITY_MODE read error: <%D>"), leavecode );
}
TRAP( leavecode, iTableView->ReadUintL( TPtrC( WLAN_ENABLE_WPA_PSK ), aWlanSettings->UseWPAPSK ) );
if ( leavecode != KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::GetDataFromRecordL(): WLAN_ENABLE_WPA_PSK read error: <%D>"), leavecode );
}
TBuf8<KCommsDbSvrMaxFieldLength> columnValue8;
TRAP(leavecode, iTableView->ReadTextL( TPtrC(NU_WLAN_WEP_KEY1 ), columnValue8 ));
if ( ( leavecode == KErrNone ) && ( columnValue8.Length() > 0 ) )
{
aWlanSettings->WepKey1 = columnValue8;
}
else
{
DBG_ARGS(_S16("CWlanSettings::GetDataFromRecordL(): NU_WLAN_WEP_KEY1 read error: <%D>"), leavecode );
}
TRAP(leavecode, iTableView->ReadTextL( TPtrC(NU_WLAN_WEP_KEY2 ), columnValue8 ));
if ( ( leavecode == KErrNone ) && ( columnValue8.Length() > 0 ) )
{
aWlanSettings->WepKey2 = columnValue8;
}
else
{
DBG_ARGS(_S16("CWlanSettings::GetDataFromRecordL(): NU_WLAN_WEP_KEY2 read error: <%D>"), leavecode );
}
TRAP(leavecode, iTableView->ReadTextL( TPtrC(NU_WLAN_WEP_KEY3 ), columnValue8 ));
if ( ( leavecode == KErrNone ) && ( columnValue8.Length() > 0 ) )
{
aWlanSettings->WepKey3 = columnValue8;
}
else
{
DBG_ARGS(_S16("CWlanSettings::GetDataFromRecordL(): NU_WLAN_WEP_KEY3 read error: <%D>"), leavecode );
}
TRAP(leavecode, iTableView->ReadTextL( TPtrC(NU_WLAN_WEP_KEY4 ), columnValue8 ));
if ( ( leavecode == KErrNone ) && ( columnValue8.Length() > 0 ) )
{
aWlanSettings->WepKey4 = columnValue8;
}
else
{
DBG_ARGS(_S16("CWlanSettings::GetDataFromRecordL(): NU_WLAN_WEP_KEY4 read error: <%D>"), leavecode );
}
TBuf8<KMaxPSKLength> precolumnValue8;
TBuf<KCommsDbSvrMaxFieldLength> columnValue;
_DBG_FILE("CWlanSettings::GetDataFromRecordL(): Before getting WLAN_WPA_PRE_SHARED_KEY ");
TRAP(leavecode, iTableView->ReadTextL( TPtrC(WLAN_WPA_PRE_SHARED_KEY ), precolumnValue8 ));
DBG_ARGS(_S16("CWlanSettings::ReadTextL( TPtrC(WLAN_WPA_PRE_SHARED_KEY ),length of key: <%D>"), precolumnValue8.Length() );
if ( ( leavecode == KErrNone ) && ( precolumnValue8.Length() > 0 ) )
{
aWlanSettings->WPAPreSharedKey = precolumnValue8;
}
else
{
DBG_ARGS(_S16("CWlanSettings::GetDataFromRecordL(): WLAN_WPA_PRE_SHARED_KEY read error: <%D>"), leavecode );
}
TRAP(leavecode, iTableView->ReadTextL( TPtrC(NU_WLAN_SSID ), columnValue ));
if ( ( leavecode == KErrNone ) && ( columnValue.Length() > 0 ) )
{
aWlanSettings->SSID = columnValue;
}
else
{
DBG_ARGS(_S16("CWlanSettings::GetDataFromRecordL(): NU_WLAN_SSID read error: <%D>"), leavecode );
}
TRAP(leavecode, iTableView->ReadTextL( TPtrC(WLAN_USED_SSID ), columnValue ));
if ( ( leavecode == KErrNone ) && ( columnValue.Length() > 0 ) )
{
aWlanSettings->UsedSSID = columnValue;
_DBG_FILE("CWlanSettings::GetDataFromRecordL(): WLAN_USED_SSID reading ok");
}
else
{
DBG_ARGS(_S16("CWlanSettings::GetDataFromRecordL(): WLAN_USED_SSID read error: <%D>"), leavecode );
}
iTableView->ReadTextL( TPtrC(WLAN_USED_SSID), aWlanSettings->UsedSSID );
_DBG_FILE("CWlanSettings::GetDataFromRecordL(): WLAN_USED_SSID");
TRAP(leavecode, iTableView->ReadUintL( TPtrC(WLAN_SCAN_SSID ), aWlanSettings->ScanSSID ));
if ( leavecode != KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::GetDataFromRecordL(): WLAN_SCAN_SSID read error: <%D>"), leavecode );
}
TInt retval = iSecondaryView->GotoFirstRecord();
if (retval == KErrNone)
{
aWlanSettings->SecondarySSIDsExisting = ETrue;
}
else
{
aWlanSettings->SecondarySSIDsExisting = EFalse;
}
// Try to read the old EAPList field
HBufC* eapList = iTableView->ReadLongTextLC( TPtrC( WLAN_EAPS ) );
if ( eapList->Length() > 0 )
{
// The old field was valid and there was content
aWlanSettings->EapList = *eapList;
}
else
{
// Old list was invalid or empty. Try the new fields:
// enabled EAP types
TBuf8<KEAPListBufferSize> enabledTypes;
TBuf8<KEAPListBufferSize> disabledTypes;
iTableView->ReadTextL( TPtrC( WLAN_ENABLED_EAPS ), enabledTypes);
iTableView->ReadTextL( TPtrC( WLAN_DISABLED_EAPS ), disabledTypes);
// Calculate the number of EAP types altogether
TUint numEapTypes = enabledTypes.Length() / KExpandedEAPIdLength;
numEapTypes += disabledTypes.Length() / KExpandedEAPIdLength;
if (numEapTypes > 0)
{
// One EAP type reserves maximum of 5 bytes: "+xxx,"
HBufC* outputBuf = HBufC::NewLC( numEapTypes * KLengthOfOldStyleEAPListEntry );
TPtr output = outputBuf->Des();
_LIT( KFormat, "%03d" );
for ( TInt i = (KExpandedEAPIdLength - 1) ; i < enabledTypes.Length() ; i += KExpandedEAPIdLength)
{
output.Append(TChar( '+' ));
output.AppendFormat( KFormat, enabledTypes[i] );
output.Append(TChar( ',' ));
}
for ( TInt i = (KExpandedEAPIdLength - 1) ; i < disabledTypes.Length() ; i += KExpandedEAPIdLength)
{
output.Append(TChar( '-' ));
output.AppendFormat( KFormat, disabledTypes[i] );
output.Append(TChar( ',' ));
}
// Strip the final ','
output.Delete( output.Length() - 1, 1 );
aWlanSettings->EapList = *outputBuf;
CleanupStack::PopAndDestroy( outputBuf );
}
}
CleanupStack::PopAndDestroy( eapList );
_DBG_FILE("CWlanSettings::GetDataFromRecordL(): WLAN_EAPS");
_DBG_FILE("CWlanSettings::GetDataFromRecordL(): end");
}
//-----------------------------------------------------------------------------
// void CWlanSettings::GetSecondarySSIDListL(TUint32 aId, RArray<TSecondarySSID>& aSecondarySSIDs)
// Fills the array with secondarySSIDs, which are associated with given WLANID
//-----------------------------------------------------------------------------
void CWlanSettings::GetSecondarySSIDListL(TUint32 aWlanId, RArray<TSecondarySSID>& aSecondarySSIDs)
{
if (iSecondaryView == NULL)
{
// views haven't been initialized, in case of incorrect usage
User::Leave(KErrNotReady);
}
// set the view pointer into the first record
TInt retval = iSecondaryView->GotoFirstRecord();
if (retval != KErrNone)
{
return;
}
// check that given id matches the current rowset. If not, then reinitialize
TUint32 id;
TInt err(KErrNone);
TRAP(err, iSecondaryView->ReadUintL( TPtrC(WLAN_SEC_SSID_SERVICE_ID ), id ));
if (id != aWlanId)
{
SetSecondaryViewToRecordL(aWlanId);
retval = iSecondaryView->GotoFirstRecord();
}
TBuf<KMaxTextLength> columnValue;
while (retval == KErrNone)
{
TSecondarySSID ssid;
TRAP(retval, iSecondaryView->ReadUintL( TPtrC(WLAN_SEC_SSID_ID ), ssid.Id ));
TRAP(retval, iSecondaryView->ReadTextL( TPtrC(WLAN_SEC_SSID_SCANNED_SSID ), ssid.ScannedId ));
TRAP(retval, iSecondaryView->ReadTextL( TPtrC(WLAN_SEC_SSID_USED_SSID ), ssid.UsedId ));
aSecondarySSIDs.Append(ssid);
retval = iSecondaryView->GotoNextRecord();
}
}
//-----------------------------------------------------------------------------
// void CWlanSettings::WriteDataToRecordL( TWlanSettings* aWlanSettings )
// Writes settings to database from aWlanSettings structure
//-----------------------------------------------------------------------------
void CWlanSettings::WriteDataToRecordL( TWlanSettings* aWlanSettings )
{
_DBG_FILE("CWlanSettings::WriteDataToRecordL(): begin");
iTableView->WriteUintL( TPtrC(WLAN_SERVICE_ID), aWlanSettings->ServiceID );
iTableView->WriteUintL( TPtrC(WLAN_CONNECTION_MODE), aWlanSettings->ConnectionMode );
iTableView->WriteUintL( TPtrC(WLAN_WEP_INDEX), aWlanSettings->WepIndex );
iTableView->WriteUintL( TPtrC(WLAN_SECURITY_MODE), aWlanSettings->SecurityMode );
iTableView->WriteUintL( TPtrC(WLAN_ENABLE_WPA_PSK), aWlanSettings->UseWPAPSK );
iTableView->WriteUintL( TPtrC(NU_WLAN_AUTHENTICATION_MODE), aWlanSettings->AuthMode );
iTableView->WriteTextL( TPtrC(NU_WLAN_SSID), aWlanSettings->SSID );
iTableView->WriteTextL( TPtrC(WLAN_USED_SSID), aWlanSettings->UsedSSID );
iTableView->WriteUintL( TPtrC(WLAN_SCAN_SSID), aWlanSettings->ScanSSID );
iTableView->WriteTextL( TPtrC(NU_WLAN_WEP_KEY1), aWlanSettings->WepKey1 );
iTableView->WriteTextL( TPtrC(NU_WLAN_WEP_KEY2), aWlanSettings->WepKey2 );
iTableView->WriteTextL( TPtrC(NU_WLAN_WEP_KEY3), aWlanSettings->WepKey3 );
iTableView->WriteTextL( TPtrC(NU_WLAN_WEP_KEY4), aWlanSettings->WepKey4 );
iTableView->WriteUintL( TPtrC(WLAN_WEP_KEY1_FORMAT ), 1 ); // 0 = Eascii, 1 = EHexadecimal
iTableView->WriteUintL( TPtrC(WLAN_WEP_KEY2_FORMAT ), 1 );
iTableView->WriteUintL( TPtrC(WLAN_WEP_KEY3_FORMAT ), 1 );
iTableView->WriteUintL( TPtrC(WLAN_WEP_KEY4_FORMAT ), 1 );
iTableView->WriteTextL( TPtrC(WLAN_WPA_PRE_SHARED_KEY), aWlanSettings->WPAPreSharedKey );
iTableView->WriteUintL( TPtrC(WLAN_WPA_KEY_LENGTH), aWlanSettings->WPAPreSharedKey.Length() );
// Expanded EAP types in use. Write the eap list to the new columns.
// generate appropriate entries in the new enabled and disabled list,
// overwriting those values
// count the + and - signs to determine the size of enabled and
// disabled descriptors
TLex lex( aWlanSettings->EapList );
TInt numPlus = 0;
TInt numMinus = 0;
TChar ch;
while ( !lex.Eos() )
{
ch = lex.Get();
if ( ch == '+' ) ++numPlus;
else if ( ch == '-' ) ++numMinus;
}
// each entry consumes 8 bytes in binary format
HBufC8* enabledEAPPlugin = HBufC8::NewL( 8 * numPlus );
CleanupStack::PushL( enabledEAPPlugin );
HBufC8* disabledEAPPlugin = HBufC8::NewL( 8 * numMinus );
CleanupStack::PushL( disabledEAPPlugin );
lex.Assign( aWlanSettings->EapList );
while ( !lex.Eos() )
{
// beginning of implementation UID
TInt16 implUid = 0;
if ( lex.Val( implUid ) != KErrNone || !implUid )
{
// if the old string is corrupted, null out both lists
enabledEAPPlugin->Des().Zero();
disabledEAPPlugin->Des().Zero();
break;
}
// append it to the appropriate list ('+' enabled, '-' disabled)
_LIT8( KPadding, "\xFE\0\0\0\0\0\0" );
_LIT8( KMsChapV2Padding, "\xFE\xFF\xFF\xFF\0\0\0");
const TInt KPlainMsChapV2ImplUid = 99;
const TInt KTtlspapImplUid = 98;
// Check whether eap is inluded or not +/-
if ( implUid > 0 )
{
// check whether plain mschap or ttlspap in question
if ( Abs( implUid ) == KPlainMsChapV2ImplUid || Abs( implUid ) == KTtlspapImplUid )
{
enabledEAPPlugin->Des().Append( KMsChapV2Padding );
}
else
{
enabledEAPPlugin->Des().Append( KPadding );
}
enabledEAPPlugin->Des().Append( Abs( implUid ) );
}
else if (implUid < 0 )
{
// check whether plain mschap or ttlspap in question
if ( Abs( implUid ) == KPlainMsChapV2ImplUid || Abs( implUid ) == KTtlspapImplUid )
{
disabledEAPPlugin->Des().Append( KMsChapV2Padding );
}
else
{
disabledEAPPlugin->Des().Append( KPadding );
}
disabledEAPPlugin->Des().Append( Abs( implUid ) );
}
// swallow the delimiter (',')
lex.Get();
}
iTableView->WriteTextL( TPtrC( WLAN_ENABLED_EAPS ),
enabledEAPPlugin?
(const TDesC8&)*enabledEAPPlugin:
(const TDesC8&)KNullDesC8 );
iTableView->WriteTextL( TPtrC( WLAN_DISABLED_EAPS ),
disabledEAPPlugin?
(const TDesC8&)*disabledEAPPlugin:
(const TDesC8&)KNullDesC8 );
CleanupStack::PopAndDestroy( disabledEAPPlugin );
CleanupStack::PopAndDestroy( enabledEAPPlugin );
_DBG_FILE("CWlanSettings::WriteDataToRecordL(): end");
}
//-----------------------------------------------------------------------------
// TInt CWlanSettings::RecordExists( TUint32 aLuid )
// Returns ETrue if record exists in database
//-----------------------------------------------------------------------------
TInt CWlanSettings::RecordExists( TUint32 aLuid )
{
_DBG_FILE("CWlanSettings::RecordExists(): begin");
TInt err = KErrNone;
TRAP( err, ConnectToDatabaseL() );
// If the connection went ok, then we can go to the record
if( err == KErrNone )
{
err = GoToRecord( aLuid );
}
if( err == KErrNone )
{
DBG_ARGS(_S16("CWlanSettings::RecordExists(): end. GoToRecord OK err: <%D>"), err );
return ETrue;
}
else
{
DBG_ARGS(_S16("CWlanSettings::RecordExists(): end. GoToRecord error err: <%D>"), err );
return err;
}
}
//-----------------------------------------------------------------------------
// void CWlanSettings::InitialiseRecordL( )
// Inserts mandatory values for commsdb
//-----------------------------------------------------------------------------
void CWlanSettings::InitialiseRecordL( )
{
_DBG_FILE("CWlanSettings::InitialiseRecordL(): begin");
iTableView->WriteUintL( TPtrC(WLAN_WPA_KEY_LENGTH), 0 );
iTableView->WriteUintL( TPtrC(NU_WLAN_AUTHENTICATION_MODE), 0 );
_DBG_FILE("CWlanSettings::InitialiseRecordL(): end");
}
TInt CWlanSettings::InstalledEAPsL(CBufBase& aEAPList)
{
_DBG_FILE("CWlanSettings::InstalledEAPsL(): begin");
RImplInfoPtrArray ecomInfoArray;
REComSession::ListImplementationsL(KEapTypeInterfaceUid, ecomInfoArray);
TUint eapId( 0 );
// First sort the EAPIds
for (TInt i = 0; i < ecomInfoArray.Count(); i++)
{
if ( ecomInfoArray[i]->DataType().Length() == KExpandedEAPIdLength)
{
// The EAP ID is in expanded type format
// Only handle the vendor type of 0
if ( (ecomInfoArray[i]->DataType()[1] != 0
|| ecomInfoArray[i]->DataType()[2] != 0
|| ecomInfoArray[i]->DataType()[3] != 0 )
&& ( ( ecomInfoArray[i]->DataType()[7] != KMschapv2TypeId[7] ) &&
( ecomInfoArray[i]->DataType()[7] != KTtlspapTypeId[7] ) ) )
{
// This is some other vendor type than IETF
continue;
}
eapId = ecomInfoArray[i]->DataType()[7];
_DBG_FILE("CWlanSettings::InstalledEAPsL(): Expanded EAP id found.");
}
else
{
// The EAP ID is in old 8-bit format (as string)
TLex8 lex( ecomInfoArray[i]->DataType() );
if ( lex.Val( eapId ) != KErrNone )
{
// Unsupported format. Ignore this.
_DBG_FILE("CWlanSettings::InstalledEAPsL(): Unsupported EAP id found.");
continue;
}
_DBG_FILE("CWlanSettings::InstalledEAPsL(): Old style EAP id found.");
}
if ( !CEapType::IsDisallowedOutsidePEAP( *ecomInfoArray[i] ) )
{
aEAPList.InsertL(aEAPList.Size(), KNSmlWLanEapId); // EAPId
TBuf8<3> cue; // Max EAPId == 255
cue.AppendNumFixedWidth( eapId, EDecimal, 3 );
aEAPList.InsertL(aEAPList.Size(), cue);
aEAPList.InsertL(aEAPList.Size(), KSlash);
}
// Check if the method is allowed inside PEAP
if ( !CEapType::IsDisallowedInsidePEAP( *ecomInfoArray[i] ) )
{
aEAPList.InsertL(aEAPList.Size(), KNSmlWLanEapId); // EAPId
TBuf8<3> cue; // Max EAPId == 255
cue.AppendNumFixedWidth( eapId, EDecimal, 3 );
aEAPList.InsertL(aEAPList.Size(), cue);
aEAPList.InsertL(aEAPList.Size(), KDash);
cue.Zero();
cue.AppendNumFixedWidth( KEapPeapTypeId[7], EDecimal, 3 );
aEAPList.InsertL(aEAPList.Size(), cue);
aEAPList.InsertL(aEAPList.Size(), KSlash);
#ifdef FF_WLAN_EXTENSIONS
// same additions for EAP-FAST
aEAPList.InsertL(aEAPList.Size(), KNSmlWLanEapId); // EAPId
cue.Zero(); // Max EAPId == 255
cue.AppendNumFixedWidth( eapId, EDecimal, 3 );
aEAPList.InsertL(aEAPList.Size(), cue);
aEAPList.InsertL(aEAPList.Size(), KDash);
cue.Zero();
cue.AppendNumFixedWidth( KEapFastTypeId[7], EDecimal, 3 );
aEAPList.InsertL(aEAPList.Size(), cue);
aEAPList.InsertL(aEAPList.Size(), KSlash);
#endif
}
// Check if the method is allowed inside TTLS
if ( !CEapType::IsDisallowedInsideTTLS( *ecomInfoArray[i] ) )
{
aEAPList.InsertL(aEAPList.Size(), KNSmlWLanEapId); // EAPId
TBuf8<3> cue; // Max EAPId == 255
cue.AppendNumFixedWidth( eapId, EDecimal, 3 );
aEAPList.InsertL(aEAPList.Size(), cue);
aEAPList.InsertL(aEAPList.Size(), KDash);
cue.Zero();
cue.AppendNumFixedWidth( KEapTtlsTypeId[7], EDecimal, 3 );
aEAPList.InsertL(aEAPList.Size(), cue);
aEAPList.InsertL(aEAPList.Size(), KSlash);
}
}
// ECOM array is no longer needed.
ecomInfoArray.ResetAndDestroy();
// Cut the last slash
aEAPList.ResizeL( aEAPList.Size() -1);
_DBG_FILE("CWlanSettings::InstalledEAPsL(): end");
return KErrNone;
}
//-----------------------------------------------------------------------------
// TBool CWlanSettings::CheckEnforcementL( )
// Checks if wlan enforcement is On or Off
//-----------------------------------------------------------------------------
TBool CWlanSettings::CheckEnforcementL()
{
CSettingEnforcementInfo* info = CSettingEnforcementInfo::NewL();
CleanupStack::PushL(info);
TBool enforceWLANActive ( EFalse );
User::LeaveIfError(info->EnforcementActive(EWLANEnforcement, enforceWLANActive));
CleanupStack::PopAndDestroy(info);
return ( enforceWLANActive) ;
}
//-----------------------------------------------------------------------------
// TBool CWlanSettings::CheckAPEnforcementL( )
// Checks if AP enforcement is On or Off
//-----------------------------------------------------------------------------
TBool CWlanSettings::CheckAPEnforcementL()
{
CSettingEnforcementInfo* info = CSettingEnforcementInfo::NewL();
CleanupStack::PushL(info);
TBool enforceAPActive ( EFalse );
User::LeaveIfError(info->EnforcementActive(EAPEnforcement, enforceAPActive));
CleanupStack::PopAndDestroy(info);
return ( enforceAPActive) ;
}
//-----------------------------------------------------------------------------
// TInt CWlanSettings::PerformLockWLANTablesL( )
// Locks or unlocks the wlan tables depending on the
// aProtect value
//-----------------------------------------------------------------------------
TInt CWlanSettings::PerformLockWLANTablesL(TBool aProtect)
{
_DBG_FILE("CWlanSettings::PerformLockWLANTablesL(): BEGIN ");
CCommsDatabaseProtect* dbprotect = CCommsDatabaseProtect::NewL();
CleanupStack::PushL(dbprotect);
RArray<TPtrC> wlanTableList;
CleanupClosePushL( wlanTableList );
TBuf<KCommsDbSvrMaxFieldLength> serviceType;
TBool apEnforce = EFalse;
TInt err = KErrNone;
TRAP_IGNORE( apEnforce=CheckAPEnforcementL() );
if(apEnforce)
{
_DBG_FILE("CWlanSettings::PerformLockWLANTablesL(): AP enforcement is TRUE");
wlanTableList.AppendL( TPtrC( WAP_ACCESS_POINT ) );
wlanTableList.AppendL( TPtrC( WAP_IP_BEARER ) );
wlanTableList.AppendL( TPtrC( IAP ) );
//condition when only ap is enforced and not wlan then its not
//necessary to add wlanservice table
RDbRowSet::TAccess checkAccessType;
checkAccessType = dbprotect->GetTableAccessL(TPtrC(WLAN_DEVICE_SETTINGS));
switch(checkAccessType)
{
case RDbRowSet::EReadOnly :
{
wlanTableList.AppendL( TPtrC(WLAN_SERVICE) );
wlanTableList.AppendL(TPtrC(WLAN_SECONDARY_SSID) );
}
default :
{
break;
}
}
}
else
{
_DBG_FILE("CWlanSettings::PerformLockWLANTablesL() Only wlan enforcement is ON");
wlanTableList.AppendL( TPtrC(WLAN_SERVICE) );
wlanTableList.AppendL(TPtrC(WLAN_SECONDARY_SSID) );
}
iDatabase.CommitTransaction();
for ( TInt i( 0 ); i < wlanTableList.Count(); i++ )
{
if(!aProtect)
{
err = dbprotect->UnProtectTable( wlanTableList[ i ] );
DBG_ARGS(_S16("CWlanSettings::PerformLockWLANTablesL(): Unprotect error %D"), err);
//Check if current AP is locked , if yes , unprotect
// lock = EFalse;
}
else
{
err = dbprotect->ProtectTable( wlanTableList[ i ] );
//Check if current ServiceID is not locked , if yes , protect
// lock = ETrue;
}
} //for loop
CleanupStack::PopAndDestroy(&wlanTableList);
CleanupStack::PopAndDestroy( dbprotect );
CCommsDatabase* commsDataBase = CCommsDatabase::NewL();
CleanupStack::PushL( commsDataBase );
// Open the IAP from IAP Table and protect
TUint32 apIAPID = 0;
CCommsDbTableView* iapViews = commsDataBase->OpenViewMatchingUintLC(TPtrC(IAP),
TPtrC(IAP_SERVICE),
iServiceID);
err = iapViews->GotoFirstRecord();
// Service ID can be same for GPRS or WLAN, hence check service type and get the iAPID
while (err == KErrNone )
{
iapViews->ReadTextL(TPtrC(IAP_SERVICE_TYPE), serviceType);
if(serviceType == TPtrC(LAN_SERVICE))
{
iapViews->ReadUintL(TPtrC(COMMDB_ID), apIAPID);
DBG_ARGS(_S16("CWlanSettings::PerformLockWLANTablesL(): IAPId %D"), apIAPID);
break;
}
err = iapViews->GotoNextRecord();
}
//iapViews->ReadUintL(TPtrC(COMMDB_ID), apIAPID);
DBG_ARGS(_S16("CWlanSettings::PerformLockWLANTablesL(): end. IAP ID being locked %d "), apIAPID );
if(err == KErrNone)
{
CCommsDbTableView* iapUpdate = commsDataBase->OpenViewMatchingUintLC(TPtrC(IAP),TPtrC(COMMDB_ID),apIAPID);
TInt iapExists = iapUpdate->GotoFirstRecord();
if(!aProtect)
{
((CCommsDbProtectTableView*)iapViews)->UnprotectRecord();
if (iapExists)
{
((CCommsDbProtectTableView*)iapUpdate)->UnprotectRecord();
}
}
else
{
((CCommsDbProtectTableView*)iapViews)->ProtectRecord();
if (iapExists)
{
((CCommsDbProtectTableView*)iapUpdate)->ProtectRecord();
}
}
CleanupStack::PopAndDestroy(); // iapUpdate
}
CleanupStack::PopAndDestroy( iapViews );
CleanupStack::PopAndDestroy( commsDataBase );
iDatabase.BeginTransaction();
return err;
}