barrier/src/lib/synergy/ClipboardChunk.h

/*
 * synergy -- mouse and keyboard sharing utility
 * Copyright (C) 2015 Synergy Si Inc.
 * 
 * This package is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * found in the file LICENSE that should have accompanied this file.
 * 
 * This package is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#include "synergy/Chunk.h"
#include "synergy/clipboard_types.h"
#include "base/String.h"
#include "common/basic_types.h"

#define CLIPBOARD_CHUNK_META_SIZE 7

enum EAssembleResult {
	kNotFinish,
	kFinish,
	kError
};

namespace synergy {
class IStream;
};

class ClipboardChunk : public Chunk {
public:
	ClipboardChunk(size_t size);

	static ClipboardChunk*
						start(
							ClipboardID id,
							UInt32 sequence,
							const String& size);
	static ClipboardChunk*
						data(
							ClipboardID id,
							UInt32 sequence,
							const String& data);
	static ClipboardChunk*
						end(ClipboardID id, UInt32 sequence);

	static int			assemble(
							synergy::IStream* stream,
							String& dataCached,
							ClipboardID& id,
							UInt32& sequence);
};