merged with pg_2

check.sh

@@ -507,7 +507,7 @@ check_ssh_nc() {
 		port=22
 	fi
 
-	rep="$(nc -q1 z3.zered.net $port </dev/null)"
+	rep="$(nc -q1 $host $port </dev/null)"
 	res=$?
 	if [ "$res" -ne "0" ]
 	then
@@ -554,4 +554,29 @@ check_ssh_key() {
 		logdate ERR "Received : $key" 1
 		return
 	fi
+
+check_mpc() {
+    # check_mpc [$host [$port] ]
+    # tests if you can contact an MPD server in a client way
+    # returns the current state of the server
+
+	host=$1
+	port=$2
+
+	if [ -z "$host" ]
+	then
+		host=127.0.0.1
+	fi
+
+	if [ -z "$port" ]
+	then
+		port=6600
+	fi
+
+    if echo "status" | nc -w 1 "$host" "$port" | head -1 | grep "^OK MPD"
+    then
+        success "MPD server can be contacted on $host:$port"
+        status=$(echo "status" | nc -w 1 "$host" "$port" | grep "^state:"|cut -d: -f2)
+        success "It's state is : $status"
+    fi
 }