eapol/eapol_framework/eapol_symbian/am/type/aka/symbian/plugin/src/EapAkaDbUtils.cpp
/*
* Copyright (c) 2001-2006 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "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: EAP and WLAN authentication protocols.
*
*/
/*
* %version: 54 %
*/
// This is enumeration of EAPOL source code.
#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)
#undef EAP_FILE_NUMBER_ENUM
#define EAP_FILE_NUMBER_ENUM 177
#undef EAP_FILE_NUMBER_DATE
#define EAP_FILE_NUMBER_DATE 1127594498
#endif //#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)
// INCLUDES
#include "EapAkaDbUtils.h"
#include "EapAkaDbDefaults.h"
#include "EapAkaDbParameterNames.h"
#include "eap_type_aka_types.h"
#include <EapTraceSymbian.h>
#include "EapPluginTools.h"
const TInt KMaxSqlQueryLength = 2048;
const TInt KMicroSecsInAMinute = 60000000; // 60000000 micro seconds is 1 minute.
// ================= MEMBER FUNCTIONS =======================
// ----------------------------------------------------------
void EapAkaDbUtils::OpenDatabaseL(
RDbNamedDatabase& aDatabase,
RFs& aFileServerSession,
const TIndexType aIndexType,
const TInt aIndex,
const eap_type_value_e aTunnelingType)
{
EAP_TRACE_DEBUG_SYMBIAN((_L("EapAkaDbUtils::OpenDatabaseL(): -Start- aIndexType=%d, aIndex=%d, aTunnelingVendorType=0xfe%06x%08x\n"),
aIndexType,
aIndex,
aTunnelingType.get_vendor_id(),
aTunnelingType.get_vendor_type()) );
// 1. Open/create a database
TInt error(KErrNone);
TFileName aPrivateDatabasePathName;
EapPluginTools::CreateDatabaseLC(
aDatabase,
aFileServerSession,
error,
KEapAkaDatabaseName,
aPrivateDatabasePathName);
if(error == KErrNone)
{
aDatabase.Close();
}
else if (error != KErrAlreadyExists)
{
User::LeaveIfError(error);
}
EAP_TRACE_DEBUG_SYMBIAN((_L("EapAkaDbUtils::OpenDatabaseL(): - calls aDatabase.Open()\n")));
error = aDatabase.Open(aFileServerSession, aPrivateDatabasePathName);
EAP_TRACE_DEBUG_SYMBIAN((_L("EapAkaDbUtils::OpenDatabaseL(): - Opened private DB for EAP-AKA. error=%d\n"), error));
User::LeaveIfError(error);
// 2. Create the eapaka table to database (ignore error if exists)
// Table columns:
//// NAME ///////////////////////////////////////////////// TYPE ////////////// Constant /////////
//| ServiceType | UNSIGNED INTEGER | KServiceType |//
//| ServiceIndex | UNSIGNED INTEGER | KServiceIndex |//
//| TunnelingTypeVendorId | UNSIGNED INTEGER | KTunnelingTypeVendorId |//
//| TunnelingType | UNSIGNED INTEGER | KTunnelingType |//
//| EAP_AKA_use_manual_realm | UNSIGNED INTEGER | cf_str_EAP_AKA_use_manual_realm_literal |//
//| EAP_AKA_manual_realm | VARCHAR(255) | cf_str_EAP_AKA_manual_realm_literal |//
//| EAP_AKA_use_manual_username | UNSIGNED INTEGER | cf_str_EAP_AKA_use_manual_username_literal|//
//| EAP_AKA_manual_username | VARCHAR(255) | cf_str_EAP_AKA_manual_username_literal|//
//| PseudonymId | LONG VARBINARY | KPseudonymId |//
//| XKEY | BINARY(20) | KXKey |//
//| K_aut | BINARY(16) | KK_aut |//
//| K_encr | BINARY(16) | KK_encr |//
//| ReauthCounter | UNSIGNED INTEGER | KReauthCounter |//
//| ReauthId | LONG VARBINARY | KReauthId |//
//| PreviousIMSI | VARBINARY(15) | KPreviousIMSI |//
//| EAP_AKA_use_pseudonym_identity | UNSIGNED INTEGER | cf_str_EAP_AKA_use_pseudonym_identity_literal |//
//| EAP_AKA_max_session_validity_time | BIGINT | cf_str_EAP_AKA_max_session_validity_time_literal |//
//| EAP_AKA_last_full_authentication_time | BIGINT | KAKALastFullAuthTime |//
//////////////////////////////////////////////////////////////////////////////////////////////////
HBufC* buf = HBufC::NewLC(KMaxSqlQueryLength);
TPtr sqlStatement = buf->Des();
_LIT(KSQLCreateTable, "CREATE TABLE %S \
(%S UNSIGNED INTEGER, \
%S UNSIGNED INTEGER, \
%S UNSIGNED INTEGER, \
%S UNSIGNED INTEGER, \
%S UNSIGNED INTEGER, \
%S VARCHAR(%d), \
%S UNSIGNED INTEGER, \
%S VARCHAR(%d), \
%S LONG VARBINARY, \
%S BINARY(%d), \
%S BINARY(%d), \
%S BINARY(%d), \
%S UNSIGNED INTEGER, \
%S LONG VARBINARY, \
%S VARBINARY(%d), \
%S UNSIGNED INTEGER, \
%S BIGINT, \
%S BIGINT)");
sqlStatement.Format(KSQLCreateTable,
&KAkaTableName,
&KServiceType,
&KServiceIndex,
&KTunnelingTypeVendorId,
&KTunnelingType,
&cf_str_EAP_AKA_use_manual_realm_literal,
&cf_str_EAP_AKA_manual_realm_literal, KMaxRealmLengthInDB,
&cf_str_EAP_AKA_use_manual_username_literal,
&cf_str_EAP_AKA_manual_username_literal, KMaxUsernameLengthInDB,
&KPseudonymId,
&KXKey, KMaxXKeyLengthInDB,
&KK_aut, KMaxK_autLengthInDB,
&KK_encr, KMaxK_encrLengthInDB,
&KReauthCounter,
&KReauthId,
&KPreviousIMSI, KMaxIMSILengthInDB,
&cf_str_EAP_AKA_use_pseudonym_identity_literal,
&cf_str_EAP_AKA_max_session_validity_time_literal,
&KAKALastFullAuthTime);
error = aDatabase.Execute(sqlStatement);
if (error != KErrNone && error != KErrAlreadyExists)
{
User::Leave(error);
}
// 4. Check if database table contains a row for this service type and id
_LIT(KSQLQueryRow, "SELECT %S FROM %S WHERE %S=%d AND %S=%d AND %S=%d AND %S=%d");
sqlStatement.Format(KSQLQueryRow,
&cf_str_EAP_AKA_manual_realm_literal,
&KAkaTableName,
&KServiceType,
aIndexType,
&KServiceIndex,
aIndex,
&KTunnelingTypeVendorId,
aTunnelingType.get_vendor_id(),
&KTunnelingType,
aTunnelingType.get_vendor_type());
RDbView view;
User::LeaveIfError(view.Prepare(aDatabase, TDbQuery(sqlStatement), TDbWindow::EUnlimited));
// View must be closed when no longer needed
CleanupClosePushL(view);
User::LeaveIfError(view.EvaluateAll());
// 5. If row is not found then add it
TInt rows = view.CountL();
CleanupStack::PopAndDestroy( &view ); // Close view.
if (rows == 0)
{
_LIT(KSQLInsert, "SELECT * FROM %S");
sqlStatement.Format(KSQLInsert, &KAkaTableName);
User::LeaveIfError(view.Prepare(aDatabase, TDbQuery(sqlStatement), TDbWindow::EUnlimited, RDbView::EInsertOnly));
CleanupClosePushL(view);
// Get column set so we get the correct column numbers
CDbColSet* colSet = view.ColSetL();
CleanupStack::PushL(colSet);
view.InsertL();
view.SetColL(colSet->ColNo(KServiceType), static_cast<TInt>(aIndexType));
view.SetColL(colSet->ColNo(KServiceIndex), aIndex);
view.SetColL(colSet->ColNo(KTunnelingTypeVendorId), aTunnelingType.get_vendor_id());
view.SetColL(colSet->ColNo(KTunnelingType), aTunnelingType.get_vendor_type());
view.SetColL(colSet->ColNo(cf_str_EAP_AKA_use_manual_realm_literal), default_EAP_AKA_use_manual_realm);
view.SetColL(colSet->ColNo(cf_str_EAP_AKA_manual_realm_literal), default_EAP_realm);
view.SetColL(colSet->ColNo(cf_str_EAP_AKA_use_manual_username_literal), default_EAP_AKA_use_manual_username);
view.SetColL(colSet->ColNo(cf_str_EAP_AKA_manual_username_literal), default_EAP_username);
view.SetColL(colSet->ColNo(cf_str_EAP_AKA_use_pseudonym_identity_literal), default_EAP_AKA_use_pseudonym_identity);
view.SetColL(colSet->ColNo(cf_str_EAP_AKA_max_session_validity_time_literal), default_MaxSessionTime);
view.SetColL(colSet->ColNo(KAKALastFullAuthTime), default_FullAuthTime);
view.PutL();
CleanupStack::PopAndDestroy( colSet );
CleanupStack::PopAndDestroy( &view );
}
aDatabase.Compact();
CleanupStack::PopAndDestroy( buf );
CleanupStack::Pop( &aDatabase );
CleanupStack::Pop( &aFileServerSession );
}
// ----------------------------------------------------------
void EapAkaDbUtils::SetIndexL(
RDbNamedDatabase& aDatabase,
const TIndexType aIndexType,
const TInt aIndex,
const eap_type_value_e aTunnelingType,
const TIndexType aNewIndexType,
const TInt aNewIndex,
const eap_type_value_e aNewTunnelingType)
{
EAP_TRACE_DEBUG_SYMBIAN(
(_L("EapAkaDbUtils::SetIndexL(): -Start- aIndexType=%d, aIndex=%d, aTunnelingType=0xfe%06x%08x\n"),
aIndexType,
aIndex,
aTunnelingType.get_vendor_id(),
aTunnelingType.get_vendor_type()));
EAP_TRACE_DEBUG_SYMBIAN(
(_L("EapAkaDbUtils::SetIndexL(): -Start- aNewIndexType=%d, aNewIndex=%d, aNewTunnelingType=0xfe%06x%08x\n"),
aNewIndexType,
aNewIndex,
aNewTunnelingType.get_vendor_id(),
aNewTunnelingType.get_vendor_type()));
EAP_TRACE_RETURN_STRING_SYMBIAN(_L("returns: EapAkaDbUtils::SetIndexL()\n"));
HBufC* buf = HBufC::NewLC(KMaxSqlQueryLength);
TPtr sqlStatement = buf->Des();
_LIT(KSQL, "SELECT * FROM %S WHERE %S=%d AND %S=%d AND %S=%d AND %S=%d");
sqlStatement.Format(KSQL,
&KAkaTableName,
&KServiceType,
aIndexType,
&KServiceIndex,
aIndex,
&KTunnelingTypeVendorId,
aTunnelingType.get_vendor_id(),
&KTunnelingType,
aTunnelingType.get_vendor_type());
RDbView view;
User::LeaveIfError(view.Prepare(aDatabase, TDbQuery(sqlStatement), TDbWindow::EUnlimited));
// View must be closed when no longer needed
CleanupClosePushL(view);
User::LeaveIfError(view.EvaluateAll());
TInt rows = view.CountL();
if (rows == 0)
{
User::Leave(KErrNotFound);
}
// Get the first (and only) row
view.FirstL();
view.GetL();
// Get column set so we get the correct column numbers
CDbColSet* colSet = view.ColSetL();
CleanupStack::PushL(colSet);
view.UpdateL();
view.SetColL(colSet->ColNo(KServiceType), aNewIndexType);
view.SetColL(colSet->ColNo(KServiceIndex), aNewIndex);
view.SetColL(colSet->ColNo(KTunnelingTypeVendorId), aNewTunnelingType.get_vendor_id());
view.SetColL(colSet->ColNo(KTunnelingType), aNewTunnelingType.get_vendor_type());
view.PutL();
CleanupStack::PopAndDestroy(colSet);
CleanupStack::PopAndDestroy(&view);
CleanupStack::PopAndDestroy(buf);
}
// ----------------------------------------------------------
void EapAkaDbUtils::SetConfigurationL(
RDbNamedDatabase& aDatabase,
const EAPSettings& aSettings,
const TIndexType aIndexType,
const TInt aIndex,
const eap_type_value_e aTunnelingType)
{
EAP_TRACE_DEBUG_SYMBIAN((_L("EapAkaDbUtils::SetConfigurationL -Start- aIndexType=%d, aIndex=%d, aTunnelingVendorType=0xfe%06x%08x\n"),
aIndexType,
aIndex,
aTunnelingType.get_vendor_id(),
aTunnelingType.get_vendor_type()));
EAP_TRACE_DEBUG_SYMBIAN((_L("*************************** SetConfigurationL(): Set the below values: ***************************\n")) );
EAP_TRACE_SETTINGS(&aSettings);
EAP_TRACE_DEBUG_SYMBIAN((_L("*************************** SetConfigurationL(): Set the above values: ***************************\n")) );
// Check if the settings are for the correct type
if (aSettings.iEAPExpandedType != (*EapExpandedTypeAka.GetType()))
{
User::Leave(KErrNotSupported);
}
HBufC* buf = HBufC::NewLC(KMaxSqlQueryLength);
TPtr sqlStatement = buf->Des();
RDbView view;
_LIT(KSQLQuery, "SELECT * FROM %S WHERE %S=%d AND %S=%d AND %S=%d AND %S=%d");
sqlStatement.Format(KSQLQuery,
&KAkaTableName,
&KServiceType,
aIndexType,
&KServiceIndex,
aIndex,
&KTunnelingTypeVendorId,
aTunnelingType.get_vendor_id(),
&KTunnelingType,
aTunnelingType.get_vendor_type());
// Evaluate view
User::LeaveIfError(view.Prepare(aDatabase, TDbQuery(sqlStatement)));
CleanupClosePushL(view);
User::LeaveIfError(view.EvaluateAll());
view.FirstL();
view.UpdateL();
// Get column set so we get the correct column numbers
CDbColSet* colSet = view.ColSetL();
CleanupStack::PushL(colSet);
if (aSettings.iUseAutomaticUsernamePresent)
{
// This is to set the automatic or manual status.
TUint useManualUsernameStatus;
if (aSettings.iUseAutomaticUsername)
{
useManualUsernameStatus = EEapDbFalse;
}
else
{
useManualUsernameStatus = EEapDbTrue;
}
// Set the value.
view.SetColL(colSet->ColNo(cf_str_EAP_AKA_use_manual_username_literal), useManualUsernameStatus);
}
if (aSettings.iUseAutomaticRealmPresent)
{
// This is to set the automatic or manual status.
TUint useManualRealmStatus;
if (aSettings.iUseAutomaticRealm)
{
useManualRealmStatus = EEapDbFalse;
}
else
{
useManualRealmStatus = EEapDbTrue;
}
// Set the value.
view.SetColL(colSet->ColNo(cf_str_EAP_AKA_use_manual_realm_literal), useManualRealmStatus);
}
// Manual username
if (aSettings.iUsernamePresent) // no need to check as there may be empty usernames with the present status is EFlase.
{
// Check if length of username is less than the max length.
if(aSettings.iUsername.Length() > KMaxUsernameLengthInDB)
{
// Username too long. Can not be stored in DB.
EAP_TRACE_DEBUG_SYMBIAN((_L("ERROR: EapAkaDbUtils::SetConfigurationL(): Too long Username. Length=%d \n"),
aSettings.iUsername.Length()));
User::Leave(KErrArgument);
}
// Length is ok. Set the value in DB.
view.SetColL(colSet->ColNo(cf_str_EAP_AKA_manual_username_literal), aSettings.iUsername);
}
// Manual realm
if (aSettings.iRealmPresent) // no need to check as there may be empty realms with the present status is EFlase.
{
// Check if length of realm is less than the max length.
if(aSettings.iRealm.Length() > KMaxRealmLengthInDB)
{
// Realm too long. Can not be stored in DB.
EAP_TRACE_DEBUG_SYMBIAN((_L("ERROR: EapAkaDbUtils::SetConfigurationL: Too long Realm. Length=%d \n"),
aSettings.iRealm.Length()));
User::Leave(KErrArgument);
}
// Length is ok. Set the value in DB. Value could be empty. It doesn't matter.
view.SetColL(colSet->ColNo(cf_str_EAP_AKA_manual_realm_literal), aSettings.iRealm);
}
if (aSettings.iUsePseudonymsPresent)
{
if (aSettings.iUsePseudonyms)
{
// Use pseudonym.
view.SetColL(colSet->ColNo(cf_str_EAP_AKA_use_pseudonym_identity_literal), EEapDbTrue);
}
else
{
// Don't use pseudonym.
view.SetColL(colSet->ColNo(cf_str_EAP_AKA_use_pseudonym_identity_literal), EEapDbFalse);
}
}
else
{
// Value is not configured. Value is read from config file if needed.
view.SetColL(colSet->ColNo(cf_str_EAP_AKA_use_pseudonym_identity_literal), EEapDbNotValid);
}
// Session validity time
if (aSettings.iSessionValidityTimePresent)
{
// User or device management wants to store the session validity time.
// Convert the time to micro seconds and save.
TInt64 validityInMicro = (aSettings.iSessionValidityTime) * KMicroSecsInAMinute;
view.SetColL(colSet->ColNo(cf_str_EAP_AKA_max_session_validity_time_literal), validityInMicro);
}
if (aIndexType != EVpn) // This allows current VPN IF to use reauthentication. VPN does not zero last full authentication time.
{
// Last full authentication time should be made zero when EAP configurations are modified.
// This makes sure that the next authentication with this EAP would be full authentication
// instead of reauthentication even if the session is still valid.
view.SetColL(colSet->ColNo(KAKALastFullAuthTime), default_FullAuthTime);
EAP_TRACE_DEBUG_SYMBIAN((_L("EapAkaDbUtils::SetConfigurationL(): Session Validity: Resetting Full Auth Time since settings are modified\n")));
}
view.PutL();
CleanupStack::PopAndDestroy(colSet);
CleanupStack::PopAndDestroy(&view);
CleanupStack::PopAndDestroy(buf);
}
// ----------------------------------------------------------
void EapAkaDbUtils::GetConfigurationL(
RDbNamedDatabase& aDatabase,
EAPSettings& aSettings,
const TIndexType aIndexType,
const TInt aIndex,
const eap_type_value_e aTunnelingType)
{
EAP_TRACE_DEBUG_SYMBIAN(
(_L("EapAkaDbUtils::GetConfigurationL(): -Start- aIndexType=%d, aIndex=%d, aTunnelingType=0xfe%06x%08x\n"),
aIndexType,
aIndex,
aTunnelingType.get_vendor_id(),
aTunnelingType.get_vendor_type()));
EAP_TRACE_RETURN_STRING_SYMBIAN(_L("returns: EapAkaDbUtils::GetConfigurationL()\n"));
HBufC* buf = HBufC::NewLC(KMaxSqlQueryLength);
TPtr sqlStatement = buf->Des();
RDbView view;
// Form the query
_LIT(KSQLQuery, "SELECT * FROM %S WHERE %S=%d AND %S=%d AND %S=%d AND %S=%d");
sqlStatement.Format(KSQLQuery,
&KAkaTableName,
&KServiceType,
aIndexType,
&KServiceIndex,
aIndex,
&KTunnelingTypeVendorId,
aTunnelingType.get_vendor_id(),
&KTunnelingType,
aTunnelingType.get_vendor_type());
// Evaluate view
User::LeaveIfError(view.Prepare(aDatabase, TDbQuery(sqlStatement)));
CleanupClosePushL(view);
User::LeaveIfError(view.EvaluateAll());
// Get the first (and only) row
view.FirstL();
view.GetL();
// Get column set so we get the correct column numbers
CDbColSet* colSet = view.ColSetL();
CleanupStack::PushL(colSet);
aSettings.iEAPExpandedType = *EapExpandedTypeAka.GetType();
{
// For manual or automatic username.
TUint useUsername = view.ColUint(colSet->ColNo(cf_str_EAP_AKA_use_manual_username_literal));
aSettings.iUseAutomaticUsernamePresent = ETrue;
if(useUsername == EEapDbTrue)
{
aSettings.iUseAutomaticUsername = EFalse;
}
else
{
aSettings.iUseAutomaticUsername = ETrue;
}
}
{
// For manual or automatic realm.
TUint useRealm = view.ColUint(colSet->ColNo(cf_str_EAP_AKA_use_manual_realm_literal));
aSettings.iUseAutomaticRealmPresent = ETrue;
if(useRealm == EEapDbTrue)
{
aSettings.iUseAutomaticRealm = EFalse;
}
else
{
aSettings.iUseAutomaticRealm = ETrue;
}
}
{
// Username
TPtrC username = view.ColDes(colSet->ColNo(cf_str_EAP_AKA_manual_username_literal));
aSettings.iUsernamePresent = ETrue;
aSettings.iUsername.Copy(username);
}
{
// Realm
TPtrC realm = view.ColDes(colSet->ColNo(cf_str_EAP_AKA_manual_realm_literal));
aSettings.iRealmPresent = ETrue;
aSettings.iRealm.Copy(realm);
}
{
TInt usePseudonym = view.ColUint(colSet->ColNo(cf_str_EAP_AKA_use_pseudonym_identity_literal));
if (usePseudonym == EEapDbNotValid)
{
aSettings.iUsePseudonymsPresent = EFalse;
}
else
{
if (usePseudonym == EEapDbFalse)
{
aSettings.iUsePseudonyms = EFalse;
}
else
{
aSettings.iUsePseudonyms = ETrue;
}
aSettings.iUsePseudonymsPresent = ETrue;
}
}
{
// Session validity time
TInt64 maxSessionTimeMicro = view.ColInt64(colSet->ColNo(cf_str_EAP_AKA_max_session_validity_time_literal));
// Convert the time to minutes.
TInt64 maxSessionTimeMin = maxSessionTimeMicro / KMicroSecsInAMinute;
aSettings.iSessionValidityTime = static_cast<TUint>(maxSessionTimeMin);
aSettings.iSessionValidityTimePresent = ETrue;
}
CleanupStack::PopAndDestroy(colSet);
CleanupStack::PopAndDestroy(&view);
CleanupStack::PopAndDestroy(buf);
EAP_TRACE_SETTINGS(&aSettings);
}
// ----------------------------------------------------------
void EapAkaDbUtils::CopySettingsL(
RDbNamedDatabase& aDatabase,
const TIndexType aSrcIndexType,
const TInt aSrcIndex,
const eap_type_value_e aSrcTunnelingType,
const TIndexType aDestIndexType,
const TInt aDestIndex,
const eap_type_value_e aDestTunnelingType)
{
EAP_TRACE_DEBUG_SYMBIAN(
(_L("EapAkaDbUtils::CopySettingsL(): -Start- aSrcIndexType=%d, aSrcIndex=%d, aSrcTunnelingType=0xfe%06x%08x\n"),
aSrcIndexType,
aSrcIndex,
aSrcTunnelingType.get_vendor_id(),
aSrcTunnelingType.get_vendor_type()));
EAP_TRACE_DEBUG_SYMBIAN(
(_L("EapAkaDbUtils::CopySettingsL(): -Start- aDestIndexType=%d, aDestTunnelingType=0xfe%06x%08x\n"),
aDestIndexType,
aDestIndex,
aDestTunnelingType.get_vendor_id(),
aDestTunnelingType.get_vendor_type()));
EAP_TRACE_RETURN_STRING_SYMBIAN(_L("returns: EapAkaDbUtils::CopySettingsL()\n"));
HBufC* buf = HBufC::NewLC(KMaxSqlQueryLength);
TPtr sqlStatement = buf->Des();
_LIT(KSQL, "SELECT * FROM %S WHERE %S=%d AND %S=%d AND %S=%d AND %S=%d");
sqlStatement.Format(KSQL,
&KAkaTableName,
&KServiceType,
aSrcIndexType,
&KServiceIndex,
aSrcIndex,
&KTunnelingTypeVendorId,
aSrcTunnelingType.get_vendor_id(),
&KTunnelingType,
aSrcTunnelingType.get_vendor_type());
RDbView view;
User::LeaveIfError(view.Prepare(aDatabase, TDbQuery(sqlStatement), TDbWindow::EUnlimited));
// View must be closed when no longer needed
CleanupClosePushL(view);
User::LeaveIfError(view.EvaluateAll());
TInt rows = view.CountL();
if (rows == 0)
{
User::Leave(KErrNotFound);
}
// Get the first (and only) row
view.FirstL();
view.GetL();
view.InsertCopyL();
// Get column set so we get the correct column numbers
CDbColSet* colSet = view.ColSetL();
CleanupStack::PushL(colSet);
view.SetColL(colSet->ColNo(KServiceType), static_cast<TUint>(aDestIndexType));
view.SetColL(colSet->ColNo(KServiceIndex), aDestIndex);
view.SetColL(colSet->ColNo(KTunnelingTypeVendorId), aDestTunnelingType.get_vendor_id());
view.SetColL(colSet->ColNo(KTunnelingType), aDestTunnelingType.get_vendor_type());
view.PutL();
CleanupStack::PopAndDestroy(colSet);
CleanupStack::PopAndDestroy(&view);
CleanupStack::PopAndDestroy(buf);
}
// ----------------------------------------------------------
void EapAkaDbUtils::DeleteConfigurationL(
const TIndexType aIndexType,
const TInt aIndex,
const eap_type_value_e aTunnelingType)
{
EAP_TRACE_DEBUG_SYMBIAN(
(_L("EapAkaDbUtils::DeleteConfigurationL(): -Start- aIndexType=%d, aIndex=%d, aTunnelingType=0xfe%06x%08x\n"),
aIndexType,
aIndex,
aTunnelingType.get_vendor_id(),
aTunnelingType.get_vendor_type()));
EAP_TRACE_RETURN_STRING_SYMBIAN(_L("returns: EapAkaDbUtils::DeleteConfigurationL()\n"));
RDbNamedDatabase aDatabase;
RFs aFileServerSession;
TInt error(KErrNone);
TFileName aPrivateDatabasePathName;
error = aFileServerSession.Connect();
EAP_TRACE_DEBUG_SYMBIAN((_L("EapAkaDbUtils::DeleteConfigurationL(): - aFileServerSession.Connect(), error=%d\n"), error));
User::LeaveIfError(error);
EapPluginTools::CreateDatabaseLC(
aDatabase,
aFileServerSession,
error,
KEapAkaDatabaseName,
aPrivateDatabasePathName);
if(error == KErrNone)
{
// Database was created so it was empty. No need for further actions.
aDatabase.Destroy();
CleanupStack::PopAndDestroy(&aDatabase);
CleanupStack::PopAndDestroy(&aFileServerSession);
return;
}
else if (error != KErrAlreadyExists)
{
User::LeaveIfError(error);
}
EAP_TRACE_DEBUG_SYMBIAN((_L("EapAkaDbUtils::DeleteConfigurationL(): - calls aDatabase.Open()\n")));
error = aDatabase.Open(aFileServerSession, aPrivateDatabasePathName);
EAP_TRACE_DEBUG_SYMBIAN((_L("EapAkaDbUtils::DeleteConfigurationL(): - Opened private DB for EAP-AKA. error=%d\n"), error));
User::LeaveIfError(error);
HBufC* buf = HBufC::NewLC(KMaxSqlQueryLength);
TPtr sqlStatement = buf->Des();
// Main settings table
_LIT(KSQL, "SELECT * FROM %S WHERE %S=%d AND %S=%d AND %S=%d AND %S=%d");
sqlStatement.Format(KSQL,
&KAkaTableName,
&KServiceType,
aIndexType,
&KServiceIndex,
aIndex,
&KTunnelingTypeVendorId,
aTunnelingType.get_vendor_id(),
&KTunnelingType,
aTunnelingType.get_vendor_type());
// Evaluate view
RDbView view;
User::LeaveIfError(view.Prepare(aDatabase, TDbQuery(sqlStatement), TDbWindow::EUnlimited));
CleanupClosePushL(view);
User::LeaveIfError(view.EvaluateAll());
// Delete rows
if (view.FirstL())
{
do {
view.DeleteL();
} while (view.NextL() != EFalse);
}
CleanupStack::PopAndDestroy(&view);
CleanupStack::PopAndDestroy(buf);
CleanupStack::PopAndDestroy(&aDatabase);
CleanupStack::PopAndDestroy(&aFileServerSession);
}
// ----------------------------------------------------------
// End of file