bool
Control::playid(song_t songid)
{
EXIT_IDLE;
return mpd_run_play_id(conn->h(), songid);
}
int
cmd_searchplay(gcc_unused int argc, char **argv, struct mpd_connection *conn)
{
int id = find_songname_id(conn, argv[0]);
if (id < 0)
DIE("error: playlist contains no song with that name: %s\n",
argv[0]);
if (!mpd_run_play_id(conn, id))
printErrorAndExit(conn);
return 1;
}
int callback_mpd(struct mg_connection *c)
{
enum mpd_cmd_ids cmd_id = get_cmd_id(c->content);
size_t n = 0;
unsigned int uint_buf, uint_buf_2;
int int_buf;
char *p_charbuf = NULL, *token;
if(cmd_id == -1)
return MG_TRUE;
if(mpd.conn_state != MPD_CONNECTED && cmd_id != MPD_API_SET_MPDHOST &&
cmd_id != MPD_API_GET_MPDHOST && cmd_id != MPD_API_SET_MPDPASS &&
cmd_id != MPD_API_GET_DIRBLEAPITOKEN)
return MG_TRUE;
switch(cmd_id)
{
case MPD_API_UPDATE_DB:
mpd_run_update(mpd.conn, NULL);
break;
case MPD_API_SET_PAUSE:
mpd_run_toggle_pause(mpd.conn);
break;
case MPD_API_SET_PREV:
mpd_run_previous(mpd.conn);
break;
case MPD_API_SET_NEXT:
mpd_run_next(mpd.conn);
break;
case MPD_API_SET_PLAY:
mpd_run_play(mpd.conn);
break;
case MPD_API_SET_STOP:
mpd_run_stop(mpd.conn);
break;
case MPD_API_RM_ALL:
mpd_run_clear(mpd.conn);
break;
case MPD_API_RM_TRACK:
if(sscanf(c->content, "MPD_API_RM_TRACK,%u", &uint_buf))
mpd_run_delete_id(mpd.conn, uint_buf);
break;
case MPD_API_PLAY_TRACK:
if(sscanf(c->content, "MPD_API_PLAY_TRACK,%u", &uint_buf))
mpd_run_play_id(mpd.conn, uint_buf);
break;
case MPD_API_TOGGLE_RANDOM:
if(sscanf(c->content, "MPD_API_TOGGLE_RANDOM,%u", &uint_buf))
mpd_run_random(mpd.conn, uint_buf);
break;
case MPD_API_TOGGLE_REPEAT:
if(sscanf(c->content, "MPD_API_TOGGLE_REPEAT,%u", &uint_buf))
mpd_run_repeat(mpd.conn, uint_buf);
break;
case MPD_API_TOGGLE_CONSUME:
if(sscanf(c->content, "MPD_API_TOGGLE_CONSUME,%u", &uint_buf))
mpd_run_consume(mpd.conn, uint_buf);
break;
case MPD_API_TOGGLE_SINGLE:
if(sscanf(c->content, "MPD_API_TOGGLE_SINGLE,%u", &uint_buf))
mpd_run_single(mpd.conn, uint_buf);
break;
case MPD_API_TOGGLE_CROSSFADE:
if(sscanf(c->content, "MPD_API_TOGGLE_CROSSFADE,%u", &uint_buf))
mpd_run_crossfade(mpd.conn, uint_buf);
break;
case MPD_API_GET_OUTPUTS:
mpd.buf_size = mpd_put_outputs(mpd.buf, 1);
c->callback_param = NULL;
mpd_notify_callback(c, MG_POLL);
break;
case MPD_API_TOGGLE_OUTPUT:
if (sscanf(c->content, "MPD_API_TOGGLE_OUTPUT,%u,%u", &uint_buf, &uint_buf_2)) {
if (uint_buf_2)
mpd_run_enable_output(mpd.conn, uint_buf);
else
mpd_run_disable_output(mpd.conn, uint_buf);
}
break;
case MPD_API_SET_VOLUME:
if(sscanf(c->content, "MPD_API_SET_VOLUME,%ud", &uint_buf) && uint_buf <= 100)
mpd_run_set_volume(mpd.conn, uint_buf);
break;
case MPD_API_SET_SEEK:
if(sscanf(c->content, "MPD_API_SET_SEEK,%u,%u", &uint_buf, &uint_buf_2))
mpd_run_seek_id(mpd.conn, uint_buf, uint_buf_2);
break;
case MPD_API_GET_QUEUE:
if(sscanf(c->content, "MPD_API_GET_QUEUE,%u", &uint_buf))
n = mpd_put_queue(mpd.buf, uint_buf);
break;
case MPD_API_GET_BROWSE:
p_charbuf = strdup(c->content);
if(strcmp(strtok(p_charbuf, ","), "MPD_API_GET_BROWSE"))
goto out_browse;
uint_buf = strtoul(strtok(NULL, ","), NULL, 10);
if((token = strtok(NULL, ",")) == NULL)
goto out_browse;
free(p_charbuf);
p_charbuf = strdup(c->content);
n = mpd_put_browse(mpd.buf, get_arg2(p_charbuf), uint_buf);
out_browse:
free(p_charbuf);
break;
case MPD_API_ADD_TRACK:
p_charbuf = strdup(c->content);
if(strcmp(strtok(p_charbuf, ","), "MPD_API_ADD_TRACK"))
goto out_add_track;
if((token = strtok(NULL, ",")) == NULL)
goto out_add_track;
free(p_charbuf);
p_charbuf = strdup(c->content);
mpd_run_add(mpd.conn, get_arg1(p_charbuf));
out_add_track:
free(p_charbuf);
break;
case MPD_API_ADD_PLAY_TRACK:
p_charbuf = strdup(c->content);
if(strcmp(strtok(p_charbuf, ","), "MPD_API_ADD_PLAY_TRACK"))
goto out_play_track;
if((token = strtok(NULL, ",")) == NULL)
goto out_play_track;
free(p_charbuf);
p_charbuf = strdup(c->content);
int_buf = mpd_run_add_id(mpd.conn, get_arg1(p_charbuf));
if(int_buf != -1)
mpd_run_play_id(mpd.conn, int_buf);
out_play_track:
free(p_charbuf);
break;
case MPD_API_ADD_PLAYLIST:
p_charbuf = strdup(c->content);
if(strcmp(strtok(p_charbuf, ","), "MPD_API_ADD_PLAYLIST"))
goto out_playlist;
if((token = strtok(NULL, ",")) == NULL)
goto out_playlist;
free(p_charbuf);
p_charbuf = strdup(c->content);
mpd_run_load(mpd.conn, get_arg1(p_charbuf));
out_playlist:
free(p_charbuf);
break;
case MPD_API_SAVE_QUEUE:
p_charbuf = strdup(c->content);
if(strcmp(strtok(p_charbuf, ","), "MPD_API_SAVE_QUEUE"))
goto out_save_queue;
if((token = strtok(NULL, ",")) == NULL)
goto out_save_queue;
free(p_charbuf);
p_charbuf = strdup(c->content);
mpd_run_save(mpd.conn, get_arg1(p_charbuf));
out_save_queue:
free(p_charbuf);
break;
case MPD_API_SEARCH:
p_charbuf = strdup(c->content);
if(strcmp(strtok(p_charbuf, ","), "MPD_API_SEARCH"))
goto out_search;
if((token = strtok(NULL, ",")) == NULL)
goto out_search;
free(p_charbuf);
p_charbuf = strdup(c->content);
n = mpd_search(mpd.buf, get_arg1(p_charbuf));
out_search:
free(p_charbuf);
break;
#ifdef WITH_MPD_HOST_CHANGE
/* Commands allowed when disconnected from MPD server */
case MPD_API_SET_MPDHOST:
int_buf = 0;
p_charbuf = strdup(c->content);
if(strcmp(strtok(p_charbuf, ","), "MPD_API_SET_MPDHOST"))
goto out_host_change;
if((int_buf = strtol(strtok(NULL, ","), NULL, 10)) <= 0)
goto out_host_change;
if((token = strtok(NULL, ",")) == NULL)
goto out_host_change;
strncpy(mpd.host, token, sizeof(mpd.host));
mpd.port = int_buf;
mpd.conn_state = MPD_RECONNECT;
free(p_charbuf);
return MG_TRUE;
out_host_change:
free(p_charbuf);
break;
case MPD_API_GET_MPDHOST:
n = snprintf(mpd.buf, MAX_SIZE, "{\"type\":\"mpdhost\", \"data\": "
"{\"host\" : \"%s\", \"port\": \"%d\", \"passwort_set\": %s}"
"}", mpd.host, mpd.port, mpd.password ? "true" : "false");
break;
case MPD_API_GET_DIRBLEAPITOKEN:
n = snprintf(mpd.buf, MAX_SIZE, "{\"type\":\"dirbleapitoken\", \""
"data\": \"%s\"}", dirble_api_token);
break;
case MPD_API_SET_MPDPASS:
p_charbuf = strdup(c->content);
if(strcmp(strtok(p_charbuf, ","), "MPD_API_SET_MPDPASS"))
goto out_set_pass;
if((token = strtok(NULL, ",")) == NULL)
goto out_set_pass;
if(mpd.password)
free(mpd.password);
mpd.password = strdup(token);
mpd.conn_state = MPD_RECONNECT;
free(p_charbuf);
return MG_TRUE;
out_set_pass:
free(p_charbuf);
break;
#endif
}
if(mpd.conn_state == MPD_CONNECTED && mpd_connection_get_error(mpd.conn) != MPD_ERROR_SUCCESS)
{
n = snprintf(mpd.buf, MAX_SIZE, "{\"type\":\"error\", \"data\": \"%s\"}",
mpd_connection_get_error_message(mpd.conn));
/* Try to recover error */
if (!mpd_connection_clear_error(mpd.conn))
mpd.conn_state = MPD_FAILURE;
}
if(n > 0)
mg_websocket_write(c, 1, mpd.buf, n);
return MG_TRUE;
}
int main(int argc, char *argv[]) {
int opts;
const char *short_opts = "t:r:b:a:p:s:h";
struct option long_opts[] = {
{ "title", required_argument, 0, 't' },
{ "artist", required_argument, 0, 'r' },
{ "album", required_argument, 0, 'b' },
{ "addr", required_argument, 0, 'a' },
{ "port", required_argument, 0, 'p' },
{ "secret", required_argument, 0, 's' },
{ "help", no_argument, 0, 'h' },
{ 0, 0, 0, 0 }
};
unsigned int id = 0;
struct mpd_song *song = NULL;
struct mpd_connection *mpd = NULL;
char *mpd_addr = getenv("MPD_HOST");
int mpd_port = getenv("MPD_PORT") ? atoi(getenv("MPD_PORT")) : 0;
char *mpd_pass = NULL;
char *title = NULL;
char *artist = NULL;
char *album = NULL;
if (argc == 1) {
help();
return -1;
}
while ((opts = getopt_long(argc, argv, short_opts, long_opts, 0)) != -1) {
switch (opts) {
case 't': { title = optarg; break; }
case 'r': { artist = optarg; break; }
case 'b': { album = optarg; break; }
case 'a': { mpd_addr = optarg; break; }
case 'p': { mpd_port = atoi(optarg); break; }
case 's': { mpd_pass = optarg; break; }
default :
case 'h': { help(); return -1; }
}
}
mpd = mpd_connection_new(mpd_addr, mpd_port, 30000);
CHECK_MPD_CONN(mpd);
if (mpd_pass != NULL) {
mpd_run_password(mpd, mpd_pass);
CHECK_MPD_CONN(mpd);
}
mpd_search_queue_songs(mpd, false);
if (title) {
mpd_search_add_tag_constraint(
mpd, MPD_OPERATOR_DEFAULT,
MPD_TAG_TITLE, title
);
}
if (artist) {
mpd_search_add_tag_constraint(
mpd, MPD_OPERATOR_DEFAULT,
MPD_TAG_ARTIST, artist
);
}
if (album) {
mpd_search_add_tag_constraint(
mpd, MPD_OPERATOR_DEFAULT,
MPD_TAG_ALBUM, album
);
}
mpd_search_commit(mpd);
song = mpd_recv_song(mpd);
mpd_response_finish(mpd);
if (song) {
id = mpd_song_get_id(song);
mpd_song_free(song);
mpd_run_play_id(mpd, id);
CHECK_MPD_CONN(mpd);
}
mpd_connection_free(mpd);
return 0;
}
void Connection::PlayID(int id)
{
prechecksNoCommandsList();
mpd_run_play_id(m_connection.get(), id);
checkErrors();
}
int callback_mpd(struct mg_connection *c)
{
enum mpd_cmd_ids cmd_id = get_cmd_id(c->content);
size_t n = 0;
unsigned int uint_buf, uint_buf_2;
int int_buf;
char *p_charbuf = NULL;
if(cmd_id == -1)
return MG_CLIENT_CONTINUE;
if(mpd.conn_state != MPD_CONNECTED && cmd_id != MPD_API_SET_MPDHOST &&
cmd_id != MPD_API_GET_MPDHOST && cmd_id != MPD_API_SET_MPDPASS)
return MG_CLIENT_CONTINUE;
mpd_connection_set_timeout(mpd.conn, 10000);
switch(cmd_id)
{
case MPD_API_UPDATE_DB:
mpd_run_update(mpd.conn, NULL);
break;
case MPD_API_SET_PAUSE:
mpd_run_toggle_pause(mpd.conn);
break;
case MPD_API_SET_PREV:
mpd_run_previous(mpd.conn);
break;
case MPD_API_SET_NEXT:
mpd_run_next(mpd.conn);
break;
case MPD_API_SET_PLAY:
mpd_run_play(mpd.conn);
break;
case MPD_API_SET_STOP:
mpd_run_stop(mpd.conn);
break;
case MPD_API_RM_ALL:
mpd_run_clear(mpd.conn);
break;
case MPD_API_RM_TRACK:
if(sscanf(c->content, "MPD_API_RM_TRACK,%u", &uint_buf))
mpd_run_delete_id(mpd.conn, uint_buf);
break;
case MPD_API_PLAY_TRACK:
if(sscanf(c->content, "MPD_API_PLAY_TRACK,%u", &uint_buf))
mpd_run_play_id(mpd.conn, uint_buf);
break;
case MPD_API_TOGGLE_RANDOM:
if(sscanf(c->content, "MPD_API_TOGGLE_RANDOM,%u", &uint_buf))
mpd_run_random(mpd.conn, uint_buf);
break;
case MPD_API_TOGGLE_REPEAT:
if(sscanf(c->content, "MPD_API_TOGGLE_REPEAT,%u", &uint_buf))
mpd_run_repeat(mpd.conn, uint_buf);
break;
case MPD_API_TOGGLE_CONSUME:
if(sscanf(c->content, "MPD_API_TOGGLE_CONSUME,%u", &uint_buf))
mpd_run_consume(mpd.conn, uint_buf);
break;
case MPD_API_TOGGLE_SINGLE:
if(sscanf(c->content, "MPD_API_TOGGLE_SINGLE,%u", &uint_buf))
mpd_run_single(mpd.conn, uint_buf);
break;
case MPD_API_SET_VOLUME:
if(sscanf(c->content, "MPD_API_SET_VOLUME,%ud", &uint_buf) && uint_buf <= 100)
mpd_run_set_volume(mpd.conn, uint_buf);
break;
case MPD_API_SET_SEEK:
if(sscanf(c->content, "MPD_API_SET_SEEK,%u,%u", &uint_buf, &uint_buf_2))
mpd_run_seek_id(mpd.conn, uint_buf, uint_buf_2);
break;
case MPD_API_GET_QUEUE:
if(sscanf(c->content, "MPD_API_GET_QUEUE,%u", &uint_buf))
n = mpd_put_queue(mpd.buf, uint_buf);
break;
case MPD_API_GET_BROWSE:
if(sscanf(c->content, "MPD_API_GET_BROWSE,%u,%m[^\t\n]", &uint_buf, &p_charbuf) && p_charbuf != NULL)
{
n = mpd_put_browse(mpd.buf, p_charbuf, uint_buf);
free(p_charbuf);
}
break;
case MPD_API_ADD_TRACK:
if(sscanf(c->content, "MPD_API_ADD_TRACK,%m[^\t\n]", &p_charbuf) && p_charbuf != NULL)
{
mpd_run_add(mpd.conn, p_charbuf);
free(p_charbuf);
}
break;
case MPD_API_ADD_PLAY_TRACK:
if(sscanf(c->content, "MPD_API_ADD_PLAY_TRACK,%m[^\t\n]", &p_charbuf) && p_charbuf != NULL)
{
int_buf = mpd_run_add_id(mpd.conn, p_charbuf);
if(int_buf != -1)
mpd_run_play_id(mpd.conn, int_buf);
free(p_charbuf);
}
break;
case MPD_API_ADD_PLAYLIST:
if(sscanf(c->content, "MPD_API_ADD_PLAYLIST,%m[^\t\n]", &p_charbuf) && p_charbuf != NULL)
{
mpd_run_load(mpd.conn, p_charbuf);
free(p_charbuf);
}
break;
case MPD_API_SEARCH:
if(sscanf(c->content, "MPD_API_SEARCH,%m[^\t\n]", &p_charbuf) && p_charbuf != NULL)
{
n = mpd_search(mpd.buf, p_charbuf);
free(p_charbuf);
}
break;
#ifdef WITH_MPD_HOST_CHANGE
/* Commands allowed when disconnected from MPD server */
case MPD_API_SET_MPDHOST:
int_buf = 0;
if(sscanf(c->content, "MPD_API_SET_MPDHOST,%d,%m[^\t\n ]", &int_buf, &p_charbuf) &&
p_charbuf != NULL && int_buf > 0)
{
strncpy(mpd.host, p_charbuf, sizeof(mpd.host));
free(p_charbuf);
mpd.port = int_buf;
mpd.conn_state = MPD_RECONNECT;
return MG_CLIENT_CONTINUE;
}
break;
case MPD_API_GET_MPDHOST:
n = snprintf(mpd.buf, MAX_SIZE, "{\"type\":\"mpdhost\", \"data\": "
"{\"host\" : \"%s\", \"port\": \"%d\", \"passwort_set\": %s}"
"}", mpd.host, mpd.port, mpd.password ? "true" : "false");
break;
case MPD_API_SET_MPDPASS:
if(sscanf(c->content, "MPD_API_SET_MPDPASS,%m[^\t\n ]", &p_charbuf))
{
if(mpd.password)
free(mpd.password);
mpd.password = p_charbuf;
mpd.conn_state = MPD_RECONNECT;
return MG_CLIENT_CONTINUE;
}
break;
#endif
}
if(mpd.conn_state == MPD_CONNECTED && mpd_connection_get_error(mpd.conn) != MPD_ERROR_SUCCESS)
{
n = snprintf(mpd.buf, MAX_SIZE, "{\"type\":\"error\", \"data\": \"%s\"}",
mpd_connection_get_error_message(mpd.conn));
/* Try to recover error */
if (!mpd_connection_clear_error(mpd.conn))
mpd.conn_state = MPD_FAILURE;
}
if(n > 0)
mg_websocket_write(c, 1, mpd.buf, n);
return MG_CLIENT_CONTINUE;
}
