172 lines
6.2 KiB
C++
172 lines
6.2 KiB
C++
//=============================================================================
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// MuseScore
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// Linux Music Score Editor
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//
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// Copyright (C) 2002-2007 Werner Schweer and others
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//=============================================================================
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#include <stdio.h>
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#include <unistd.h>
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#include <QFile>
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#include "xmlwriter.h"
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#include "midifile.h"
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static const char versionString[] = "0.1";
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bool debugMode = false;
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//---------------------------------------------------------
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// printVersion
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//---------------------------------------------------------
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static void printVersion()
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{
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printf("This is smf2xml version %s\n", versionString);
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}
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//---------------------------------------------------------
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// usage
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//---------------------------------------------------------
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static void usage()
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{
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printVersion();
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printf("Usage: smf2xml [args] [infile] [outfile]\n");
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printf(" args:\n"
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" -v print version\n"
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" -d debug mode\n"
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);
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}
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//---------------------------------------------------------
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// main
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//---------------------------------------------------------
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int main(int argc, char* argv[])
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{
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int c;
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while ((c = getopt(argc, argv, "vd")) != EOF) {
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switch (c) {
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case 'v':
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printVersion();
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return 0;
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case 'd':
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debugMode = true;
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break;
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default:
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usage();
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return -1;
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}
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}
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QIODevice* in = 0;
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QIODevice* out = 0;
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switch (argc - optind) {
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case 2:
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out = new QFile(argv[1 + optind]);
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if (!out->open(QIODevice::WriteOnly)) {
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fprintf(stderr, "Cannot open output file <%s>: %s\n", argv[2], strerror(errno));
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return -3;
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}
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case 1:
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in = new QFile(argv[0 + optind]);
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if (!in->open(QIODevice::ReadOnly)) {
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fprintf(stderr, "Cannot open input file <%s>: %s\n", argv[1], strerror(errno));
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return -4;
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}
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break;
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case 0:
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break;
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default:
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usage();
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return -2;
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break;
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}
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if (in == 0) {
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in = new QFile;
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((QFile*)in)->open(stdin, QIODevice::ReadOnly);
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}
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if (out == 0) {
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out = new QFile;
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((QFile*)out)->open(stdout, QIODevice::WriteOnly);
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}
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MidiFile mf;
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mf.read(in);
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XmlWriter xml(out);
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xml.header();
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xml.stag("SMF");
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xml.tag("division", mf.division());
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xml.tag("format", mf.format());
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for (MidiTrack* t : mf.tracks()) {
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xml.stag("Track");
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for (auto i = t->events().begin(); i != t->events().end(); ++i) {
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switch (i->second.type()) {
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case MidiEventType::NOTEOFF:
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xml.tagE(QString("NoteOff tick=\"%1\" c=\"%2\" a=\"%3\" b=\"%4\"")
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.arg(i->first)
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.arg(int(i->second.channel()), 0, 10)
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.arg(int(i->second.dataA()), 2, 16)
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.arg(int(i->second.dataB()), 2, 16)
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);
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break;
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case MidiEventType::NOTEON:
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xml.tagE(QString("NoteOn tick=\"%1\" c=\"%2\" a=\"%3\" b=\"%4\"")
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.arg(i->first)
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.arg(int(i->second.channel()), 0, 10)
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.arg(int(i->second.dataA()), 2, 16)
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.arg(int(i->second.dataB()), 2, 16)
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);
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break;
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case MidiEventType::CONTROLLER:
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xml.tagE(QString("Ctrl tick=\"%1\" c=\"%2\" a=\"%3\" b=\"%4\"")
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.arg(i->first)
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.arg(int(i->second.channel()), 0, 10)
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.arg(int(i->second.dataA()), 2, 16)
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.arg(int(i->second.dataB()), 2, 16)
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);
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break;
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case MidiEventType::PROGRAM:
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xml.tagE(QString("Program tick=\"%1\" c=\"%2\" a=\"%3\"")
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.arg(i->first)
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.arg(int(i->second.channel()), 0, 10)
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.arg(int(i->second.dataA()), 2, 16)
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);
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break;
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default:
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fprintf(stderr,"unknown event\n");
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xml.tagE(QString("Event tick=\"%1\" t=\"%2\" c=\"%3\" a=\"%4\" b=\"%5\"")
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.arg(i->first)
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.arg(int(i->second.type()), 2, 16)
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.arg(int(i->second.channel()), 0, 10)
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.arg(int(i->second.dataA()), 2, 16)
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.arg(int(i->second.dataB()), 2, 16)
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);
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break;
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}
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}
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xml.etag();
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}
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xml.etag();
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delete in;
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delete out;
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return 0;
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}
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