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