void CSandboxSession::ServiceL(const RMessage2 &aMessage)
{
if (aMessage.Function() >= EMaxArgs)
{
aMessage.Complete(KErrArgument);
return;
}
if (aMessage.Function() == EGetRecog2)
{
aMessage.WriteL(0, iBuf);
iBuf.Close();
aMessage.Complete(KErrNone);
}
else if (aMessage.Function() == EGetRecog)
{
if (iBuf.MaxLength() == 0)
{
iBuf.ReAllocL(1024); // Must be > sizeof(TDataType) otherwise the reallocating logic below is flawed
}
TUid uid = TUid::Uid(aMessage.Int0());
TUid destructorKey;
CApaDataRecognizerType* rec = static_cast<CApaDataRecognizerType*>(REComSession::CreateImplementationL(uid, destructorKey));
TInt count = rec->MimeTypesCount();
for (TInt j = 0; j < count; j++)
{
TDataType type = rec->SupportedDataTypeL(j);
TPckg<TDataType> buf(type);
if (iBuf.Length() + buf.Length() >= iBuf.MaxLength())
{
iBuf.ReAllocL(iBuf.MaxLength() * 2);
}
iBuf.Append(buf);
}
aMessage.Complete(iBuf.Size());
}
else if (aMessage.Function() == ECloseServer)
{
aMessage.Complete(KErrNone);
CActiveScheduler::Stop();
}
else if (aMessage.Function() == EGetVTablePtr)
{
TUid destructorKey;
TAny* obj = NULL;
obj = REComSession::CreateImplementationL(TUid::Uid(aMessage.Int0()), destructorKey);
TAny* vtablePtr = *((TAny**)obj);
TPckg<TAny*> res(vtablePtr);
aMessage.WriteL(1, res);
aMessage.Complete(KErrNone);
}
else
{
ASSERT(0);
}
}
// -----------------------------------------------------------------------------
// XIMPRBuf8Helper::GrowIfNeededL()
// -----------------------------------------------------------------------------
//
EXPORT_C void XIMPRBuf8Helper::GrowIfNeededL( RBuf8& aBuf, const TInt aMaxLength )
{
if ( aBuf.MaxLength() < aMaxLength )
{
aBuf.ReAllocL( aMaxLength );
}
}
