54 lines
1.1 KiB
C++
54 lines
1.1 KiB
C++
// Copyright 2011-2020 Molecular Matters GmbH, all rights reserved.
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#pragma once
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#if LC_VERSION == 1
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// BEGIN EPIC MOD
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#include "CoreTypes.h"
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// END EPIC MOD
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#include "LC_Commands.h"
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// BEGIN EPIC MOD
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#include "LC_DuplexPipe.h"
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// END EPIC MOD
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class DuplexPipe;
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class CommandMap
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{
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template <class T>
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static bool ReceiveAndCallAction(const DuplexPipe* pipe, void* context, void* payload, size_t payloadSize)
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{
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// receive command and call user action
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typename T::CommandType command = {};
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const bool success = pipe->ReceiveCommand(&command, payload, payloadSize);
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if (!success)
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{
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pipe->SendAck();
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return false;
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}
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return T::Execute(&command, pipe, context, payload, payloadSize);
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}
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public:
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// an action returns whether execution should continue
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typedef bool (*Action)(const DuplexPipe*, void*, void*, size_t);
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CommandMap(void);
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~CommandMap(void);
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template <class T>
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void RegisterAction(void)
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{
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m_actions[T::CommandType::ID] = &ReceiveAndCallAction<T>;
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}
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bool HandleCommands(const DuplexPipe* pipe, void* context);
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private:
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Action m_actions[commands::COUNT];
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};
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#endif // LC_VERSION
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