80 lines
2.1 KiB
C
80 lines
2.1 KiB
C
#include <libgen.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <mpd/client.h>
|
|
|
|
#include "../util.h"
|
|
|
|
/* add to config.mk :
|
|
# mpd
|
|
+ MPDLIB = -lmpdclient
|
|
+ MPDFLAG = -DMPD
|
|
|
|
- LIBS = -L/usr/lib -lc -L${X11LIB} -lX11
|
|
+ LIBS = -L/usr/lib -lc -L${X11LIB} -lX11 ${MPDLIB}
|
|
|
|
- CPPFLAGS = -DVERSION=\"${VERSION}\"
|
|
+ CPPFLAGS = ${MPDFLAG} -DVERSION=\"${VERSION}\"
|
|
*/
|
|
/* simple function to retrieve mpd status */
|
|
const char *
|
|
mpd_song() {
|
|
const int titlethres = 79;
|
|
int ret = -1;
|
|
struct mpd_song * song = NULL;
|
|
const char *title;
|
|
const char *artist;
|
|
char *uri;
|
|
struct mpd_connection * conn ;
|
|
if (!(conn = mpd_connection_new("localhost", 0, 30000)) ||
|
|
mpd_connection_get_error(conn)){
|
|
return NULL;
|
|
}
|
|
|
|
mpd_command_list_begin(conn, true);
|
|
mpd_send_status(conn);
|
|
mpd_send_current_song(conn);
|
|
mpd_command_list_end(conn);
|
|
|
|
struct mpd_status* theStatus = mpd_recv_status(conn);
|
|
if ((theStatus) && (mpd_status_get_state(theStatus) == MPD_STATE_PLAY)) {
|
|
mpd_response_next(conn);
|
|
song = mpd_recv_song(conn);
|
|
title = mpd_song_get_tag(song, MPD_TAG_TITLE, 0);
|
|
artist = mpd_song_get_tag(song, MPD_TAG_ARTIST, 0);
|
|
if (!title) {
|
|
uri = strdup(mpd_song_get_uri(song));
|
|
/* Don't apply basename() to URLs */
|
|
if (!strncmp(uri, "https://", strlen("https://"))) {
|
|
ret = esnprintf(buf, sizeof(buf), "%s", uri);
|
|
} else {
|
|
ret = esnprintf(buf, sizeof(buf), "%s", basename(uri));
|
|
}
|
|
free(uri);
|
|
} else if (!artist) {
|
|
ret = esnprintf(buf, sizeof(buf), "%s", title);
|
|
} else {
|
|
ret = esnprintf(buf, sizeof(buf), "%s - %s", artist, title);
|
|
}
|
|
/*
|
|
artist = smprintf("%s",mpd_song_get_tag(song, MPD_TAG_ARTIST, 0));
|
|
elapsed = mpd_status_get_elapsed_time(theStatus);
|
|
total = mpd_status_get_total_time(theStatus);
|
|
*/
|
|
mpd_song_free(song);
|
|
}
|
|
mpd_response_finish(conn);
|
|
mpd_connection_free(conn);
|
|
|
|
if (ret < 0) {
|
|
ret = esnprintf(buf, sizeof(buf), "▮▮");
|
|
} else if (ret >= titlethres && titlethres + 3 < sizeof(buf)) {
|
|
/* Crop overly long titles */
|
|
buf[titlethres] = buf[titlethres+1] = buf[titlethres+2] = '.';
|
|
buf[titlethres+3] = '\0';
|
|
}
|
|
|
|
return (ret < 0) ? NULL : buf;
|
|
}
|