/*
 * Copyright (c) 2010-2016 Isode Limited.
 * All rights reserved.
 * See the COPYING file for more information.
 */

#pragma once

#include <vector>

#include <Swiften/Base/API.h>
#include <Swiften/Base/ByteArray.h>
#include <Swiften/FileTransfer/ReadBytestream.h>

namespace Swift {
    class SWIFTEN_API ByteArrayReadBytestream : public ReadBytestream {
        public:
            ByteArrayReadBytestream(const std::vector<unsigned char>& data) : data(data), position(0), dataComplete(true) {
            }

            virtual std::shared_ptr<ByteArray> read(size_t size);

            virtual bool isFinished() const {
                return position >= data.size() && dataComplete;
            }

            virtual void setDataComplete(bool b) {
                dataComplete = b;
            }

            void addData(const std::vector<unsigned char>& moreData);

        private:
            std::vector<unsigned char> data;
            size_t position;
            bool dataComplete;
    };
}