2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
4 * This file is part of CasparCG (www.casparcg.com).
6 * CasparCG is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * CasparCG is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
19 * Author: Nicklas P Andersson
24 #include "../util/protocolstrategy.h"
25 #include <core/video_channel.h>
27 #include "AMCPCommand.h"
28 #include "AMCPCommandQueue.h"
30 #include <boost/noncopyable.hpp>
34 namespace caspar { namespace protocol { namespace amcp {
36 class AMCPProtocolStrategy : public IO::IProtocolStrategy, boost::noncopyable
38 enum MessageParserState {
47 AMCPProtocolStrategy(const AMCPProtocolStrategy&);
48 AMCPProtocolStrategy& operator=(const AMCPProtocolStrategy&);
51 AMCPProtocolStrategy(const std::vector<spl::shared_ptr<core::video_channel>>& channels);
52 virtual ~AMCPProtocolStrategy();
54 virtual void Parse(const TCHAR* pData, int charCount, IO::ClientInfoPtr pClientInfo);
55 virtual std::string GetCodepage() {
59 AMCPCommandPtr InterpretCommandString(const std::wstring& str, MessageParserState* pOutState=0);
62 friend class AMCPCommand;
64 void ProcessMessage(const std::wstring& message, IO::ClientInfoPtr& pClientInfo);
65 std::size_t TokenizeMessage(const std::wstring& message, std::vector<std::wstring>* pTokenVector);
66 AMCPCommandPtr CommandFactory(const std::wstring& str);
68 bool QueueCommand(AMCPCommandPtr);
70 std::vector<spl::shared_ptr<core::video_channel>> channels_;
71 std::vector<AMCPCommandQueuePtr> commandQueues_;
72 static const std::wstring MessageDelimiter;