void mpd_say_status(void)
{
gchar *state;
gchar *artist, *title;
if (!mpd.conn) {
irc_say("Not connected to MPD");
return;
}
if (mpd.status)
mpd_status_free(mpd.status);
mpd_run_noidle(mpd.conn);
mpd.status = mpd_run_status(mpd.conn);
if (!mpd_response_finish(mpd.conn)) {
mpd_report_error();
return;
}
mpd_send_idle_mask(mpd.conn, MPD_IDLE_PLAYER);
switch (mpd_status_get_state(mpd.status)) {
case MPD_STATE_STOP:
state = g_strdup("stopped"); break;
case MPD_STATE_PLAY:
state = g_strdup("playing"); break;
case MPD_STATE_PAUSE:
state = g_strdup("paused"); break;
default:
state = g_strdup("unknown"); break;
}
if (mpd.song) {
artist = g_strdup(mpd_song_get_tag(mpd.song, MPD_TAG_ARTIST,
0));
title = g_strdup(mpd_song_get_tag(mpd.song, MPD_TAG_TITLE, 0));
} else {
artist = g_strdup("");
title = g_strdup("");
}
irc_say("[%s] %s - %s (%i:%02i/%i:%02i) | repeat: %sabled | "
"random: %sabled | announce: %sabled",
state, artist, title,
mpd_status_get_elapsed_time(mpd.status) / 60,
mpd_status_get_elapsed_time(mpd.status) % 60,
mpd_status_get_total_time(mpd.status) / 60,
mpd_status_get_total_time(mpd.status) % 60,
(mpd_status_get_repeat(mpd.status) ? "en" : "dis"),
(mpd_status_get_random(mpd.status) ? "en" : "dis"),
(prefs.announce ? "en" : "dis"));
g_free(state);
g_free(artist);
g_free(title);
}
static void mpd_disconnect(void)
{
if (mpd.conn)
mpd_connection_free(mpd.conn);
mpd.conn = NULL;
irc_say("Disconnected from MPD");
}
void google(const char *str)
{
assert(str);
const char *channel = natural_channel_name();
if (!channel) {
io_out("don't use fgoogle till your in a channel!\n");
return;
}
#define google "http://www.google.com/search?query="
#define GOOGLE_SIZE (sizeof(google) - 1)
char *search = urlize(str);
assert(search);
size_t len = GOOGLE_SIZE;
len += strlen(search);
char *url = malloc(len + 1);
strcpy(url, google);
strcpy(&url[GOOGLE_SIZE], search);
irc_say(url);
free(search);
free(url);
#undef google
#undef GOOGLE_SIZE
}
void mpd_random(void)
{
const gboolean mode = !mpd_status_get_random(mpd.status);
if (!mpd.conn) {
irc_say("Not connected to MPD");
return;
}
mpd_run_noidle(mpd.conn);
mpd_run_random(mpd.conn, mode);
if (!mpd_response_finish(mpd.conn)) {
mpd_report_error();
return;
}
irc_say("Random %sabled", (mode ? "en" : "dis"));
mpd_send_idle_mask(mpd.conn, MPD_IDLE_PLAYER);
}
void mpd_announce_song(void)
{
const gchar *artist, *song, *album;
artist = mpd_song_get_tag(mpd.song, MPD_TAG_ARTIST, 0);
song = mpd_song_get_tag(mpd.song, MPD_TAG_TITLE, 0);
album = mpd_song_get_tag(mpd.song, MPD_TAG_ALBUM, 0);
irc_say("Now playing: %s - %s (%s)", artist, song, album);
}
static void mpd_report_error(void)
{
const gchar *error = mpd_connection_get_error_message(mpd.conn);
g_warning("MPD error: %s", error);
irc_say("MPD error: %s", error);
if (mpd_connection_clear_error(mpd.conn)) {
g_warning("Unable to recover, reconnecting");
mpd_disconnect();
mpd_schedule_reconnect();
}
}
void
irc_connect(void)
{
struct sockaddr_in addr;
struct hostent *serv;
char buf[IRC_MSG_LEN];
fd = socket(AF_INET, SOCK_STREAM/*|SOCK_NONBLOCK*/, 0);
printf("Connecting to %s...\n", conf.host);
serv = gethostbyname(conf.host);
addr.sin_family = AF_INET;
memcpy(&addr.sin_addr.s_addr, serv->h_addr, serv->h_length);
addr.sin_port = htons(conf.port);
if(connect(fd, (struct sockaddr *) &addr, sizeof(addr))<0) {
puts("Connection error");
exit(EXIT_FAILURE);
}
irc_read(buf);
irc_read(buf);
strcpy(buf, "USER ");
strcat(buf, conf.name);
strcat(buf, " ");
strcat(buf, conf.name);
strcat(buf, " ");
strcat(buf, conf.name);
strcat(buf, " ");
strcat(buf, conf.name);
strcat(buf, "\r\n");
irc_cmd(buf);
strcpy(buf, "NICK ");
strcat(buf, conf.name);
strcat(buf, "\r\n");
irc_cmd(buf);
irc_read(buf);
buf[1] = 'O';
irc_cmd(buf);
while(irc_read(buf)) {
buf[strlen(conf.name)+1] = '\0';
if(!strcmp(buf+1, conf.name)) break;
}
strcpy(buf, "JOIN ");
strcat(buf, conf.chan);
strcat(buf, "\r\n");
irc_cmd(buf);
puts("Connected!");
sprintf(buf, "Hello, I'm %s!", conf.name);
irc_say(buf);
while(irc_read(buf) && irc_get_type(buf)!=T_JOIN);
}
void mpd_stop(void)
{
if (!mpd.conn) {
irc_say("Not connected to MPD");
return;
}
mpd_run_noidle(mpd.conn);
mpd_run_stop(mpd.conn);
if (!mpd_response_finish(mpd.conn)) {
mpd_report_error();
return;
}
mpd_send_idle_mask(mpd.conn, MPD_IDLE_PLAYER);
}
gboolean mpd_connect(void)
{
mpd.conn = mpd_connection_new(prefs.mpd_server, prefs.mpd_port, 10000);
mpd.idle_source = 0;
if (mpd_connection_get_error(mpd.conn) != MPD_ERROR_SUCCESS) {
g_warning("Failed to connect to MPD: %s",
mpd_connection_get_error_message(mpd.conn));
return FALSE;
} else if (mpd_connection_cmp_server_version(mpd.conn, 0, 14, 0) < 0) {
g_critical("MPD too old, please upgrade to 0.14 or newer");
return FALSE;
} else {
GIOChannel *channel;
mpd_command_list_begin(mpd.conn, TRUE);
if (prefs.mpd_password)
mpd_send_password(mpd.conn, prefs.mpd_password);
mpd_send_status(mpd.conn);
mpd_send_current_song(mpd.conn);
mpd_command_list_end(mpd.conn);
mpd.status = mpd_recv_status(mpd.conn);
if (!mpd_response_next(mpd.conn)) {
mpd_report_error();
return FALSE;
}
mpd.song = mpd_recv_song(mpd.conn);
if (!mpd_response_finish(mpd.conn)) {
mpd_report_error();
return FALSE;
}
g_message("Connected to MPD");
irc_say("Connected to MPD");
mpd_send_idle_mask(mpd.conn, MPD_IDLE_PLAYER);
channel = g_io_channel_unix_new(
mpd_connection_get_fd(mpd.conn));
mpd.idle_source = g_io_add_watch(channel, G_IO_IN,
(GIOFunc) mpd_parse, NULL);
g_io_channel_unref(channel);
return TRUE;
}
}
static void
tell_on(Module *m, char **args, enum irc_type type)
{
LastSeen *l;
char buf[IRC_MSG_LEN], notfirst = 0;
int minutes;
time_t now;
double dt, seconds;
if(type==T_CHAN) {
strcpy(buf, args[0]);
strcat(buf, ": ");
}
else buf[0] = '\0';
if(*args[2]) {
minutes = proper_atoi(args[2]);
if(minutes<0) {
strcat(buf, usage);
goto say;
}
strcat(buf, "Seen on the last ");
strcat(buf, args[2]);
strcat(buf, " minutes: ");
} else {
minutes = DEFAULT_MINUTES;
strcat(buf, min_default);
}
seconds = ((double)minutes) * 60.;
time(&now);
l = base.next;
while(l) {
dt = difftime(now, l->seen);
if(dt<seconds) {
if(!notfirst) notfirst = 1;
else strcat_msg(buf, ", ");
strcat_msg(buf, l->name);
}
l = l->next;
}
say:
if(type==T_CHAN) irc_say(buf);
else irc_msg(args[0], buf);
}
static void
help(char **args, enum irc_type type)
{
char buf[IRC_MSG_LEN], act;
int i, j, with_S0_total_len;
Module *m = &mod;
/* i is the string index of the message we build. j is the string index of m->help. */
if(type==T_CHAN) {
sprintf(buf, "%s: I'll send you the help in a private message.", args[0]);
irc_say(buf);
}
do {
for(i=0; i<IRC_MSG_LEN-2 && (buf[i]=m->name[i]); i++);
buf[i] = ':';
i++;
buf[i] = ' ';
i++;
for(j=0; i<IRC_MSG_LEN && (act=m->help[j]); j++, i++) {
if(act!='$') {
buf[i] = act;
continue;
}
j++;
if(!(act=m->help[j]) || act!='0') break;
if(!m->invoker) {
printf("Module %s doesn't have an invoker, cannot use $0 in help!\n", m->name);
exit(EXIT_FAILURE);
}
with_S0_total_len = i + S0_base_len + 2*strlen(m->invoker);
if(with_S0_total_len < IRC_MSG_LEN) {
sprintf(buf+i, S0_string, m->invoker, m->invoker);
i = with_S0_total_len-1;
}
}
buf[i] = '\0';
irc_msg(args[0], buf);
m = m->next;
} while(m);
}