OXYGENHUB
◆ main openmsx / src / serial / MidiOutLogger.cc
1.4 KiB · C++ · last changed chore(): initial commit 1 month ago source blame history raw
1 
#include "MidiOutLogger.hh"
2
3 
#include "FileOperations.hh"
4 
#include "PlugException.hh"
5 
#include "serialize.hh"
6
7 
#include "narrow.hh"
8
9 
namespace openmsx {
10
11 
MidiOutLogger::MidiOutLogger(CommandController& commandController)
12 
	: logFilenameSetting(
13 
		commandController, "midi-out-logfilename",
14 
		"filename of the file where the MIDI output is logged to",
15 
		"/dev/midi")
16 
{
17 
}
18
19 
void MidiOutLogger::plugHelper(Connector& /*connector*/,
20 
                               EmuTime /*time*/)
21 
{
22 
	FileOperations::openOfStream(file, logFilenameSetting.getString());
23 
	if (file.fail()) {
24 
		file.clear();
25 
		throw PlugException("Error opening log file");
26 
	}
27 
}
28
29 
void MidiOutLogger::unplugHelper(EmuTime /*time*/)
30 
{
31 
	file.close();
32 
}
33
34 
zstring_view MidiOutLogger::getName() const
35 
{
36 
	return "midi-out-logger";
37 
}
38
39 
zstring_view MidiOutLogger::getDescription() const
40 
{
41 
	return "Midi output logger. Log all data that is sent to this "
42 
	       "pluggable to a file. The filename is set with the "
43 
	       "'midi-out-logfilename' setting.";
44 
}
45
46 
void MidiOutLogger::recvByte(uint8_t value, EmuTime /*time*/)
47 
{
48 
	if (file.is_open()) {
49 
		file.put(narrow_cast<char>(value));
50 
		file.flush();
51 
	}
52 
}
53
54 
template<typename Archive>
55 
void MidiOutLogger::serialize(Archive& /*ar*/, unsigned /*version*/)
56 
{
57 
	// don't try to resume a previous logfile (see PrinterPortLogger)
58 
}
59 
INSTANTIATE_SERIALIZE_METHODS(MidiOutLogger);
60 
REGISTER_POLYMORPHIC_INITIALIZER(Pluggable, MidiOutLogger, "MidiOutLogger");
61
62 
} // namespace openmsx