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authorGravatar Christian Hesse <mail@eworm.de>2013-08-23 13:36:39 +0200
committerGravatar Christian Hesse <mail@eworm.de>2013-08-23 13:36:39 +0200
commit2b3e85508052f1ca931d964ca088ecf31c0f1c76 (patch)
treedda151e78e44332773cebaa1c9367f00899c9d06
parent5d14fa298bede7d14f9d89c54d8d52e868586c5f (diff)
downloadmpd-notification-2b3e85508052f1ca931d964ca088ecf31c0f1c76.tar.gz
mpd-notification-2b3e85508052f1ca931d964ca088ecf31c0f1c76.tar.zst
display the notification again on SIGUSR1
-rw-r--r--config.def.h1
-rw-r--r--mpd-notification.c42
2 files changed, 33 insertions, 10 deletions
diff --git a/config.def.h b/config.def.h
index 0047f7d..f135a8d 100644
--- a/config.def.h
+++ b/config.def.h
@@ -8,4 +8,5 @@
#define TEXT_PLAY "Playing <b>%s</b>\nby <i>%s</i>\nfrom <i>%s</i>"
#define TEXT_PAUSE "Paused playback"
#define TEXT_STOP "Stopped playback"
+#define TEXT_NONE "No action received yet."
#define TEXT_UNKNOWN "(unknown)"
diff --git a/mpd-notification.c b/mpd-notification.c
index 9202513..031cbe7 100644
--- a/mpd-notification.c
+++ b/mpd-notification.c
@@ -13,6 +13,7 @@
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
+#include <signal.h>
#include "config.h"
@@ -23,42 +24,60 @@
#define DEBUG 0
#endif
+/* global variables */
+char *program = NULL;
+NotifyNotification * notification = NULL;
+
+/*** show_again ***/
+void show_again(int signal) {
+ GError * error = NULL;
+
+ if (!notify_notification_show(notification, &error)) {
+ g_printerr("%s: Error \"%s\" while trying to show notification again.\n", program, error->message);
+ g_error_free(error);
+ }
+}
+
+/*** main ***/
int main(int argc, char ** argv) {
char * album = NULL, * artist = NULL, * notifystr = NULL, * title = NULL;
GError * error = NULL;
unsigned short int errcount = 0, state = MPD_STATE_UNKNOWN;
- NotifyNotification * notification = NULL;
struct mpd_connection * conn = NULL;
struct mpd_song * song = NULL;
+ program = argv[0];
+
printf("%s: %s v%s (compiled: " __DATE__ ", " __TIME__
# if DEBUG
", with debug output"
# endif
- ")\n", argv[0], PROGNAME, VERSION);
+ ")\n", program, PROGNAME, VERSION);
conn = mpd_connection_new(NULL, 0, 30000);
if (mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS) {
- fprintf(stderr,"%s: %s\n", argv[0], mpd_connection_get_error_message(conn));
+ fprintf(stderr,"%s: %s\n", program, mpd_connection_get_error_message(conn));
mpd_connection_free(conn);
exit(EXIT_FAILURE);
}
if(!notify_init(PROGNAME)) {
- fprintf(stderr, "%s: Can't create notify.\n", argv[0]);
+ fprintf(stderr, "%s: Can't create notify.\n", program);
exit(EXIT_FAILURE);
}
notification =
# if NOTIFY_CHECK_VERSION(0, 7, 0)
- notify_notification_new(TEXT_TOPIC, NULL, ICON_SOUND);
+ notify_notification_new(TEXT_TOPIC, TEXT_NONE, ICON_SOUND);
# else
- notify_notification_new(TEXT_TOPIC, NULL, ICON_SOUND, NULL);
+ notify_notification_new(TEXT_TOPIC, TEXT_NONE, ICON_SOUND, NULL);
# endif
notify_notification_set_category(notification, PROGNAME);
notify_notification_set_urgency (notification, NOTIFY_URGENCY_NORMAL);
+ signal(SIGUSR1, show_again);
+
while(mpd_run_idle_mask(conn, MPD_IDLE_PLAYER)) {
mpd_command_list_begin(conn, true);
mpd_send_status(conn);
@@ -90,7 +109,7 @@ int main(int argc, char ** argv) {
notifystr = TEXT_UNKNOWN;
# if DEBUG
- printf("%s: %s\n", argv[0], notifystr);
+ printf("%s: %s\n", program, notifystr);
# endif
notify_notification_update(notification, TEXT_TOPIC, notifystr, ICON_SOUND);
@@ -99,10 +118,10 @@ int main(int argc, char ** argv) {
while(!notify_notification_show(notification, &error)) {
if (errcount > 1) {
- fprintf(stderr, "%s: Looks like we can not reconnect to notification daemon... Exiting.\n", argv[0]);
+ fprintf(stderr, "%s: Looks like we can not reconnect to notification daemon... Exiting.\n", program);
exit(EXIT_FAILURE);
} else {
- g_printerr("%s: Error \"%s\" while trying to show notification. Trying to reconnect.\n", argv[0], error->message);
+ g_printerr("%s: Error \"%s\" while trying to show notification. Trying to reconnect.\n", program, error->message);
errcount++;
g_error_free(error);
@@ -113,7 +132,7 @@ int main(int argc, char ** argv) {
usleep(500 * 1000);
if(!notify_init(PROGNAME)) {
- fprintf(stderr, "%s: Can't create notify.\n", argv[0]);
+ fprintf(stderr, "%s: Can't create notify.\n", program);
exit(EXIT_FAILURE);
}
}
@@ -126,5 +145,8 @@ int main(int argc, char ** argv) {
}
mpd_connection_free(conn);
+ g_object_unref(G_OBJECT(notification));
+ notify_uninit();
+
return EXIT_SUCCESS;
}