void CPingAppUi::RestorePreferencesL(TPreferences &aPreferences)
{
CDictionaryStore *iniFile = Application()->OpenIniFileLC(iCoeEnv->FsSession());
TBool found = iniFile->IsPresentL(KUidPingApp); //replace XXUid with uid of prefs - usually the UID of the main app
TInt error = KErrNone;
if (found)
{
RDictionaryReadStream readStream;
readStream.OpenLC (*iniFile, KUidPingApp);
// ignore any reads off the end of the file etc - clear later on
TRAP(error, aPreferences.iFlags = readStream.ReadUint8L());
//if (error!=KErrNone)
// aPreferences.iFlags=0;
TRAP(error, aPreferences.iLastSecWait = readStream.ReadUint16L());
//if (error!=KErrNone)
TRAP(error, aPreferences.iPacketDataSize = readStream.ReadUint16L());
//if (error!=KErrNone)
TRAP(error, aPreferences.iSecWait = readStream.ReadUint16L());
//if (error!=KErrNone)
TRAP(error, aPreferences.iTotalPackets = readStream.ReadUint16L());
//if (error!=KErrNone)
TInt length=0;
TRAP(error, length = readStream.ReadInt16L());
TRAP(error, readStream.ReadL(aPreferences.iHostname,length));
length=0;
TRAP(error, length = readStream.ReadInt16L());
TRAP(error, readStream.ReadL(aPreferences.iPattern,length));
#ifdef IAPSETTING
TRAP(error, aPreferences.iIAP = readStream.ReadInt16L());
#endif
//if (error!=KErrNone)
//........ // read in all the fields as appropriate
CleanupStack::PopAndDestroy(); // readStream
}
CleanupStack::PopAndDestroy(); // iniFile
if (error!=KErrNone || !found)
{
// missing stream initialise
CPing::DefaultPreferences(aPreferences);
/*
aPreferences.iFlags = 0;
aPreferences.iLastSecWait=2;
aPreferences.iPacketDataSize=56;
aPreferences.iSecWait=1;
aPreferences.iTotalPackets=10;
aPreferences.iPattern=_L("FF");
*/
//.... // and whatever is appropriate for all the other fields
StorePreferencesL(aPreferences); // store the default ones - update inifile
}
}
// -----------------------------------------------------------------------------
// CGbaServer::ReadOptionL()
// -----------------------------------------------------------------------------
//
TBool CGbaServer::ReadOptionL(const TUid& aOptionID, TDes8& aValue) const
{
GBA_TRACE_DEBUG(("ReadOptionL"));
TInt pushCount = 0;
TInt result = EFalse;
RFs fs;
User::LeaveIfError( fs.Connect() );
CleanupClosePushL( fs );
pushCount++;
TFindFile folder( fs );
TFileName fullPath;
MakePrivateFilenameL(fs, KGbaIniFileName, fullPath);
TInt err = folder.FindByDir( fullPath, KNullDesC);
if ( err != KErrNone )
{
CleanupStack::PopAndDestroy( pushCount );
return result;
}
else
{
CDictionaryFileStore* pStore = CDictionaryFileStore::OpenLC( fs, fullPath , KGbaIniUid );
pushCount++;
if ( pStore->IsPresentL( aOptionID ) )
{
RDictionaryReadStream drs;
CleanupClosePushL( drs );
drs.OpenL(*pStore,aOptionID);
TInt length = drs.ReadInt32L();
drs.ReadL(aValue,length);
CleanupStack::PopAndDestroy( &drs );
result = ETrue;
}
}
CleanupStack::PopAndDestroy( pushCount );
return result;
}
