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#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <getopt.h>
#include <pthread.h>
#include "version.h"
#include "midi.h"
#include "synth.h"
#include "interface.h"
#include "mutex.h"
void help(const char *argv0) {
printf("Usage: %s [options]\n"
"\nAvailable options:\n"
" -n,--new creates a new song file\n"
" -l,--list list available devices\n"
" -c,--client=client:port device client and port\n"
" -s,--soundfont=file.sf2 soundfont file\n"
" -p,--preset=1 soundfont preset\n"
" -h,--help this help\n"
" -v,--version show version\n",
argv0);
}
int main(int argc, char *argv[]) {
const char short_options[] = "n:lc:s:p:hv";
const struct option long_options[] = {
{ "new", 1, NULL, 'n' },
{ "list", 0, NULL, 'l' },
{ "client", 1, NULL, 'c' },
{ "soundfont", 1, NULL, 's' },
{ "preset", 0, NULL, 'p' },
{ "help", 0, NULL, 'h' },
{ "version", 0, NULL, 'v' },
{ 0 },
};
char *new_song_name = NULL;
char *port_name = NULL;
char *soundfont_file = NULL;
int soundfont_preset = 0;
int opt;
while ((opt = getopt_long(argc, argv, short_options, long_options, NULL)) != -1) {
switch (opt) {
case 'n':
new_song_name = optarg;
case 'l':
fprintf(stderr, "List feature is NOT implemented yet.\n");
return 0;
case 'c':
port_name = optarg;
break;
case 's':
soundfont_file = optarg;
break;
case 'p':
soundfont_preset = atoi(optarg);
break;
case 'h':
help(argv[0]);
return 0;
case 'v':
fprintf(stdout, "ttdaw version %s\n", VERSION);
fprintf(stdout, "Website: %s.\n", WEBSITE);
fprintf(stdout, "%s\n", LICENSE);
fprintf(stdout, "%s\n", WARRANTY);
fprintf(stdout, "\n%s\n", AUTHOR);
return 0;
default:
fprintf(stdout, "Missing options. Check help.\n");
return 0;
}
}
if (new_song_name != NULL) {
fprintf(stdout, "Creating new song file with name %s\n", new_song_name);
return 0;
}
if (port_name == NULL || soundfont_file == NULL || soundfont_preset < 0) {
fprintf(stdout, "Missing options. Check help.\n");
fprintf(stdout, "Port, soundfile and preset are required fields.\n");
return 1;
}
fprintf(stdout, "> Device port: %s\n", port_name);
fprintf(stdout, "> Soundfont: %s\n", soundfont_file);
fprintf(stdout, "> SF preset: %d\n", soundfont_preset);
fprintf(stdout, "> Song name: %s\n", new_song_name);
// Create mutex.
initialize_mutex();
// Create UI thread.
pthread_t interface_thread;
InterfaceArgs interface_args = {
.soundfont_file = soundfont_file,
.soundfont_preset = soundfont_preset,
};
if (pthread_create(&interface_thread, NULL, interface, (void*)&interface_args) != 0) {
fprintf(stderr, "Error creating interface thread\n");
return 1;
}
// Create synth thread.
pthread_t synth_thread;
SynthArgs synth_args = {
.soundfont_file = soundfont_file,
.soundfont_preset = soundfont_preset,
};
if (pthread_create(&synth_thread, NULL, synth, (void*)&synth_args) != 0) {
fprintf(stderr, "Error creating synth thread\n");
return 1;
}
// Create MIDI thread.
pthread_t midi_thread;
MidiArgs midi_args = { port_name };
if (pthread_create(&midi_thread, NULL, midi, (void*)&midi_args) != 0) {
fprintf(stderr, "Error creating midi thread\n");
return 1;
}
// Start threads.
pthread_join(interface_thread, NULL);
pthread_join(midi_thread, NULL);
pthread_join(synth_thread, NULL);
// Destroy mutex.
destroy_mutex();
fprintf(stdout, "Exiting...\n");
return 0;
}
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