From 6d9d889371a4c1852f12b2625ebff75fce033a8d Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Thu, 5 Jan 2017 16:17:04 +0100
Subject: use systemd service manager notification

---
 Makefile                         | 1 +
 mpd-notification.c               | 3 +++
 mpd-notification.h               | 3 +++
 systemd/mpd-notification.service | 2 +-
 4 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 9332185..8d8905a 100644
--- a/Makefile
+++ b/Makefile
@@ -10,6 +10,7 @@ RM	:= rm
 # flags
 CFLAGS	+= -std=c11 -O2 -fPIC -Wall -Werror
 CFLAGS	+= -liniparser
+CFLAGS	+= $(shell pkg-config --cflags --libs libsystemd)
 CFLAGS	+= $(shell pkg-config --cflags --libs libmpdclient)
 CFLAGS	+= $(shell pkg-config --cflags --libs libnotify)
 LIBAV_CFLAGS := $(shell pkg-config --cflags --libs libavformat libavutil 2>/dev/null)
diff --git a/mpd-notification.c b/mpd-notification.c
index 4475b66..f37c219 100644
--- a/mpd-notification.c
+++ b/mpd-notification.c
@@ -379,6 +379,9 @@ int main(int argc, char ** argv) {
 	signal(SIGTERM, received_signal);
 	signal(SIGUSR1, received_signal);
 
+	/* report ready to systemd */
+	sd_notify(0, "READY=1\nSTATUS=Waiting for mpd event...");
+
 	while (doexit == 0 && mpd_run_idle_mask(conn, MPD_IDLE_PLAYER)) {
 		mpd_command_list_begin(conn, true);
 		mpd_send_status(conn);
diff --git a/mpd-notification.h b/mpd-notification.h
index 4cd20e5..7927a5b 100644
--- a/mpd-notification.h
+++ b/mpd-notification.h
@@ -18,6 +18,9 @@
 #include <string.h>
 #include <unistd.h>
 
+/* systemd headers */
+#include <systemd/sd-daemon.h>
+
 #include <iniparser.h>
 #include <libnotify/notify.h>
 #include <mpd/client.h>
diff --git a/systemd/mpd-notification.service b/systemd/mpd-notification.service
index 2e907df..14be4e3 100644
--- a/systemd/mpd-notification.service
+++ b/systemd/mpd-notification.service
@@ -8,7 +8,7 @@ Description=MPD Notification
 After=mpd.service network.target network-online.target
 
 [Service]
-Type=simple
+Type=notify
 ExecStart=/usr/bin/mpd-notification
 
 [Install]
-- 
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