23669027368

Committed 27 Mar 2026 09:50PM UTC coverage: 26.198% (+0.02%) from 26.176%

Build # 23669027368

Build Type

push

github

Committed by

reinder

Commit Message

Merge remote-tracking branch 'origin/master' into cbus

Run Details

11 of 144 new or added lines in 34 files covered. (7.64%)

1 existing line in 1 file now uncovered.

8256 of 31514 relevant lines covered (26.2%)

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0.0

/server/src/hardware/protocol/traintasticdiy/iohandler/simulationiohandler.cpp

/**
 * server/src/hardware/protocol/traintasticdiy/iohandler/simulationiohandler.cpp
 *
 * This file is part of the traintastic source code.
 *
 * Copyright (C) 2022-2024 Reinder Feenstra
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

#include "simulationiohandler.hpp"
#include "../kernel.hpp"
#include "../messages.hpp"
#include <version.hpp>

namespace TraintasticDIY {

static std::shared_ptr<std::byte[]> copy(const Message& message)
{
  auto* bytes = new std::byte[message.size()];
  std::memcpy(bytes, &message, message.size());
  return std::shared_ptr<std::byte[]>{bytes};
}

SimulationIOHandler::SimulationIOHandler(Kernel& kernel)
  : IOHandler(kernel)
{
}

void SimulationIOHandler::start()
{
  m_kernel.started();
}

bool SimulationIOHandler::send(const Message& message)
{
  switch(message.opCode)
  {
    case OpCode::Heartbeat:
      reply(Heartbeat());
      break;

    case OpCode::GetInputState:
    {
      const auto& getInputState = static_cast<const GetInputState&>(message);
      reply(SetInputState(getInputState.address(), InputState::Invalid));
      break;
    }
    case OpCode::GetOutputState:
    {
      const auto& getOutputState = static_cast<const GetOutputState&>(message);
      reply(SetOutputState(getOutputState.address(), OutputState::Invalid));
      break;
    }
    case OpCode::SetOutputState:
    {
#ifndef NDEBUG
      const auto& setOutputState = static_cast<const SetOutputState&>(message);
      assert(setOutputState.state == OutputState::False || setOutputState.state == OutputState::True);
#endif
      reply(message);
      break;
    }
    case OpCode::ThrottleSubUnsub:
    {
      // TODO
      break;
    }
    case OpCode::ThrottleSetFunction:
    {
      // TODO
      break;
    }
    case OpCode::ThrottleSetSpeedDirection:
    {
      // TODO
      break;
    }
    case OpCode::GetFeatures:
    {
      reply(Features(FeatureFlags1::Input | FeatureFlags1::Output));
      break;
    }
    case OpCode::GetInfo:
    {
      constexpr std::string_view text{"Traintastic DIY simulator v" TRAINTASTIC_VERSION};
      static_assert(text.size() <= 255);
      auto info = std::make_unique<std::byte[]>(sizeof(InfoBase) + text.size() + sizeof(Checksum));
      auto& infoBase = *reinterpret_cast<InfoBase*>(info.get());
      infoBase.opCode = OpCode::Info;
      infoBase.length = text.length();
      std::memcpy(info.get() + sizeof(InfoBase), text.data(), text.size());
      updateChecksum(infoBase);
      reply(infoBase);
      break;
    }
    case OpCode::SetInputState:
    case OpCode::Features:
    case OpCode::Info:
      assert(false); // only send by device
      break;
  }

  return true;
}

void SimulationIOHandler::reply(const Message& message)
{
  // post the reply, so it has some delay
  //! \todo better delay simulation? at least message transfer time?
  boost::asio::post(m_kernel.ioContext(), 
    [this, data=copy(message)]()
    {
      m_kernel.receive(*reinterpret_cast<const Message*>(data.get()));
    });
}

}

1	/**
2	* server/src/hardware/protocol/traintasticdiy/iohandler/simulationiohandler.cpp
3	*
4	* This file is part of the traintastic source code.
5	*
6	* Copyright (C) 2022-2024 Reinder Feenstra
7	*
8	* This program is free software; you can redistribute it and/or
9	* modify it under the terms of the GNU General Public License
10	* as published by the Free Software Foundation; either version 2
11	* of the License, or (at your option) any later version.
12	*
13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.
17	*
18	* You should have received a copy of the GNU General Public License
19	* along with this program; if not, write to the Free Software
20	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
21	*/
22
23	#include "simulationiohandler.hpp"
24	#include "../kernel.hpp"
25	#include "../messages.hpp"
26	#include <version.hpp>
27
28	namespace TraintasticDIY {
29
30	static std::shared_ptr<std::byte[]> copy(const Message& message)	×
31	{
32	auto* bytes = new std::byte[message.size()];	×
33	std::memcpy(bytes, &message, message.size());	×
34	return std::shared_ptr<std::byte[]>{bytes};	×
35	}
36
37	SimulationIOHandler::SimulationIOHandler(Kernel& kernel)	×
38	: IOHandler(kernel)	×
39	{
40	}	×
41
42	void SimulationIOHandler::start()	×
43	{
44	m_kernel.started();	×
45	}	×
46
47	bool SimulationIOHandler::send(const Message& message)	×
48	{
49	switch(message.opCode)	×
50	{
51	case OpCode::Heartbeat:	×
52	reply(Heartbeat());	×
53	break;	×
54
55	case OpCode::GetInputState:	×
56	{
57	const auto& getInputState = static_cast<const GetInputState&>(message);	×
58	reply(SetInputState(getInputState.address(), InputState::Invalid));	×
59	break;	×
60	}
61	case OpCode::GetOutputState:	×
62	{
63	const auto& getOutputState = static_cast<const GetOutputState&>(message);	×
64	reply(SetOutputState(getOutputState.address(), OutputState::Invalid));	×
65	break;	×
66	}
67	case OpCode::SetOutputState:	×
68	{
69	#ifndef NDEBUG
70	const auto& setOutputState = static_cast<const SetOutputState&>(message);	×
71	assert(setOutputState.state == OutputState::False \|\| setOutputState.state == OutputState::True);	×
72	#endif
73	reply(message);	×
74	break;	×
75	}
76	case OpCode::ThrottleSubUnsub:	×
77	{
78	// TODO
79	break;	×
80	}
81	case OpCode::ThrottleSetFunction:	×
82	{
83	// TODO
84	break;	×
85	}
86	case OpCode::ThrottleSetSpeedDirection:	×
87	{
88	// TODO
89	break;	×
90	}
91	case OpCode::GetFeatures:	×
92	{
93	reply(Features(FeatureFlags1::Input \| FeatureFlags1::Output));	×
94	break;	×
95	}
96	case OpCode::GetInfo:	×
97	{
98	constexpr std::string_view text{"Traintastic DIY simulator v" TRAINTASTIC_VERSION};	×
99	static_assert(text.size() <= 255);
100	auto info = std::make_unique<std::byte[]>(sizeof(InfoBase) + text.size() + sizeof(Checksum));	×
101	auto& infoBase = reinterpret_cast<InfoBase>(info.get());	×
102	infoBase.opCode = OpCode::Info;	×
103	infoBase.length = text.length();	×
104	std::memcpy(info.get() + sizeof(InfoBase), text.data(), text.size());	×
105	updateChecksum(infoBase);	×
106	reply(infoBase);	×
107	break;	×
108	}	×
109	case OpCode::SetInputState:	×
110	case OpCode::Features:
111	case OpCode::Info:
112	assert(false); // only send by device	×
113	break;
114	}
115
116	return true;	×
117	}
118
119	void SimulationIOHandler::reply(const Message& message)	×
120	{
121	// post the reply, so it has some delay
122	//! \todo better delay simulation? at least message transfer time?
NEW 123	boost::asio::post(m_kernel.ioContext(),	×
124	[this, data=copy(message)]()	×
125	{
126	m_kernel.receive(reinterpret_cast<const Message>(data.get()));	×
127	});	×
128	}	×
129
130	}

traintastic / traintastic / 23669027368

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