From 353058148c76c17a424ff6ba98467d10785a8a68 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Georges=20Dup=C3=A9ron?= <jahvascriptmaniac+github@free.fr>
Date: Sat, 25 Sep 2010 01:20:26 +0200
Subject: [PATCH] =?UTF-8?q?D=C3=A9mon=20mplayer,=20commande=20=C3=A0=20dis?=
 =?UTF-8?q?tance=20pour=20la=20lecture,=20filtrage=20de=20l'info=20"titre"?=
 =?UTF-8?q?.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 config           |  7 +++++++
 mplayerd         | 21 +++++++++++++++++++++
 mplayerd-getinfo | 28 ++++++++++++++++++++++++++++
 mplayerd-play    |  5 +++++
 4 files changed, 61 insertions(+)
 create mode 100644 config
 create mode 100755 mplayerd
 create mode 100755 mplayerd-getinfo
 create mode 100755 mplayerd-play

diff --git a/config b/config
new file mode 100644
index 0000000..9ccd62f
--- /dev/null
+++ b/config
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+V="-8"
+MP_CONTROL="/dev/shm/mplayer-contol$V"
+MP_OUTPUT="/dev/shm/mplayer-output$V"
+MP_PID="/dev/shm/mplayer-pid$V"
+MP_ERROR="/tmp/mplayer-errors.log"
diff --git a/mplayerd b/mplayerd
new file mode 100755
index 0000000..5883004
--- /dev/null
+++ b/mplayerd
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+source "$(dirname "$0")/config"
+
+if [ "$1" == "stop" ]; then
+	if [ -e /dev/shm/mplayer-pid ]; then
+		if ! kill "$(<"$MP_PID")"; then
+			echo "Failed to kill mplayer"
+			exit 2
+		fi
+	else
+		echo "Can't find $MP_PID ."
+		exit 3
+	fi
+else
+	[ -p "$MP_CONTROL" ] || mkfifo "$MP_CONTROL"
+	[ -p "$MP_OUTPUT" ] || mkfifo "$MP_OUTPUT"
+	
+	mplayer -quiet -slave -input file="$MP_CONTROL" -idle > "$MP_OUTPUT" 2> "$MP_ERROR" &
+	echo "$!" > /dev/shm/mplayer-pid
+fi
diff --git a/mplayerd-getinfo b/mplayerd-getinfo
new file mode 100755
index 0000000..9a08812
--- /dev/null
+++ b/mplayerd-getinfo
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+source "$(dirname "$0")/config"
+
+q="'"
+
+old_titre=""
+
+cat "$MP_OUTPUT" \
+| while read ligne; do
+	# TODO : utiliser grep n'est pas du tout efficace !
+	if grep -q "^[a-zA-Z_][a-zA-Z0-9_]*='"<<<"$ligne"; then
+		cle="${ligne%%=$q*}"
+		valeur="${ligne#*=$q}"
+		valeur="${valeur%$q}"
+		case "$cle" in
+			ANS_META_TITLE)
+				old_titre="$titre"
+				titre="$valeur"
+				if [ "$titre" != "$old_titre" ]; then
+					echo "TITRE = $titre"
+				fi
+			;;
+		esac
+	else
+		(echo "get_meta_title" > "$MP_CONTROL") &
+	fi
+done
diff --git a/mplayerd-play b/mplayerd-play
new file mode 100755
index 0000000..cfed186
--- /dev/null
+++ b/mplayerd-play
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+source "$(dirname "$0")/config"
+
+echo "loadfile '$(readlink -f "$1")' 0" > "$MP_CONTROL"