// ---------------------------------------------------------------------------
// Restore the file from given directory and given index
// ---------------------------------------------------------------------------
//
EXPORT_C CXIMPApiEventBase* CXIMPTestFileTool::PluginRestoreLC(
TInt aObjIndex )
{
HBufC* fileName = GetFileNameLC(
KFileToolPluginDirBase,
aObjIndex );
// try to instantiate it
RFileReadStream in;
CleanupClosePushL( in );
in.Open( iFs, *fileName, EFileStream );
TInt len = in.ReadUint32L();
HBufC8* buffer = HBufC8::NewLC( len );
TPtr8 ptr = buffer->Des();
in.ReadL( ptr );
// instantiate the object
TInt32 dummy = 0;
CXIMPApiEventBase* object = XIMPEventCodec::UnPackL( *buffer, dummy );
CleanupStack::PopAndDestroy( 2 ); // buffer, in
// delete the just read object
iFs.Delete( *fileName );
CleanupStack::PopAndDestroy( fileName );
CleanupStack::PushL( object );
return object;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
void CNcdProviderUtils::ReadDatabaseVersionsL(
const TDesC& aRootPath,
TUint32& aGeneralVersion,
TUint32& aPurchaseHistoryVersion )
{
DLTRACEIN((""));
RBuf path;
AppendPathsLC(
path,
aRootPath,
NcdProviderDefines::KNcdDatabaseVersionFile );
RFileReadStream stream;
CleanupClosePushL( stream );
User::LeaveIfError( stream.Open( FileSession(),
path, EFileRead ) );
aGeneralVersion = stream.ReadUint32L();
aPurchaseHistoryVersion = stream.ReadUint32L();
CleanupStack::PopAndDestroy( 2, &path ); // stream, path
DLTRACEOUT(("Versions, general: %d, purchase history: %d",
aGeneralVersion, aPurchaseHistoryVersion ));
}
void GetIconInfo(const TDesC& FileName, RFs& Fs, RFile& File, RFileReadStream& s, RArray<TInt>& Offsets, int round)
{
TBuf<50> c=_L("GetIconInfo round "); c.AppendNum(round);
TInt table_offset=0;
{
TInt err=File.Open(Fs, FileName, EFileRead|EFileShareAny);
if (err!=KErrNone) {
err=File.Open(Fs, FileName, EFileRead);
}
User::LeaveIfError(err);
RFile f0=File;
s.Attach(f0, 0);
TInt uid=s.ReadUint32L();
TUid file_uid={ uid };
if (file_uid==KMultiBitmapRomImageUid) {
table_offset=0x4;
} else {
uid=s.ReadUint32L(); // uid2
uid=s.ReadUint32L(); // uid3
uid=s.ReadUint32L(); // uid4 == checksum
table_offset=s.ReadUint32L();
}
}
TInt size=0;
{
c=_L("GetIconInfo::2::"); c.AppendNum(table_offset);
RFile f=File;
s.Attach(f, table_offset);
size=s.ReadUint32L();
Offsets.Reset();
}
/*
MApp_context* ctx=GetContext();
c=_L("offset::"); c.AppendNum(table_offset); c.Append(_L(" "));
c.Append(_L("size::")); c.AppendNum(size); c.Append(_L(" i::0"));
*/
int i=0;
for (i=0; i<size; i++) {
TInt offset=s.ReadUint32L();
User::LeaveIfError(Offsets.Append(offset));
/*
c=_L("offset::"); c.AppendNum(table_offset); c.Append(_L(" "));
c.Append(_L("size::")); c.AppendNum(size); c.Append(_L(" i::")); c.AppendNum(i);
*/
}
}
void CApaAppListServer::InternalizeNonNativeApplicationTypeArrayL()
{
RFile file;
CleanupClosePushL(file);
const TInt error=file.Open(iFs, iNonNativeApplicationTypeRegistry, EFileShareReadersOnly|EFileStream|EFileRead);
if (error==KErrNone) // don't leave if the file can't be opened (because it doesn't exist, or because the directory we're looking for it in doesn't exist)
{
RFileReadStream sourceStream;
sourceStream.Attach(file); // file gets closed by this call, but that's okay, we don't need it any more (sourceStream has its own copy of this RFile object that it owns)
CleanupClosePushL(sourceStream);
TCardinality arrayCount;
arrayCount.InternalizeL(sourceStream);
for (TInt i=0; i<TInt(arrayCount); ++i)
{
SNonNativeApplicationType nonNativeApplicationType;
nonNativeApplicationType.iTypeUid.iUid=sourceStream.ReadUint32L();
nonNativeApplicationType.iNativeExecutable=HBufC::NewLC(sourceStream, KMaxFileName);
iNonNativeApplicationTypeArray.AppendL(nonNativeApplicationType);
CleanupStack::Pop(nonNativeApplicationType.iNativeExecutable);
}
CleanupStack::PopAndDestroy(&sourceStream);
}
CleanupStack::PopAndDestroy(&file);
}
// ---------------------------------------------------------------------------
// CLbtCleanupHandler::ReadCleanupDataFromFileL
// ---------------------------------------------------------------------------
//
void CLbtCleanupHandler::ReadCleanupDataFromFileL()
{
FUNC_ENTER("CLbtCleanupHandler::ReadCleanupDataFromFileL");
// First reset the cleanup data
iCleanupItems.ResetAndDestroy();
// Open handle to file system
RFs fs;
User::LeaveIfError(fs.Connect());
CleanupClosePushL(fs);
// Obtain the file path
TFileName file;
// Gets the path in which the file can be created
fs.SessionPath(file);
// Create the file Directory ie the private directory of the process
fs.MkDirAll(file);
// Append the name of the file
file.Append(KLbtAppCleanupFileName);
// Open read stream
RFileReadStream readStream;
TInt error = readStream.Open( fs, file, EFileRead );
if( error != KErrNone )
{
// File may not exists
ERROR("Opening of cleanup file failed with : %d", error);
readStream.Close();
CleanupStack::PopAndDestroy(); //fs
return;
}
CleanupClosePushL( readStream );
// Get the count in the cleanup array
TInt count = readStream.ReadInt16L();
for(TInt i=0; i<count; ++i)
{
RArray<TLbtTriggerId> triggers;
CleanupClosePushL(triggers);
// Read the trigger ids
TInt triggerCount = readStream.ReadInt16L();
for(TInt j=0;j<triggerCount;++j)
{
triggers.Append( readStream.ReadUint32L() );
}
// Read the universal time
TInt year = readStream.ReadInt32L();
TMonth month = static_cast<TMonth>( readStream.ReadInt32L() );
TInt day = readStream.ReadInt32L();
TDateTime dateTime( year,
month,
day,
0,
0,
0,
0 );
TTime time( dateTime );
CLbtCleanupItem* cleanupItem = new (ELeave) CLbtCleanupItem();
cleanupItem->AddCleanupItem( triggers, time );
CleanupStack::Pop(); // triggers
triggers.Close();
// Append cleanup item to the cleaup items array
iCleanupItems.Append( cleanupItem );
}
CleanupStack::PopAndDestroy(2); // fs and readStream
}
