mpc: split up log levels

diff --git a/js/mpc.js b/js/mpc.js
index c12a7482afbd85556a82d650ad29c5179ece1168..e005eaf42557c9f8b28ddbf4eca5f29f56f87ad1 100644 (file)
--- a/js/mpc.js
+++ b/js/mpc.js
@@ -8,11 +8,15 @@ function Mpc(socket, cb_update_state, debug_enabled) {
        this.state = {};
 }
 
-Mpc.prototype.log = function(msg, obj) {
-       if (this._debug_enabled)
+Mpc.prototype.log = function(lvl, msg, obj) {
+       if (this._debug_enabled & lvl)
                console.log('mpc: ' + msg, obj);
 }
 
+Mpc.prototype.err = function(msg, obj) {
+       console.error('mpc: ' + msg, obj);
+}
+
 Mpc.prototype.set_debug = function(val) {
        this._debug_enabled = val;
 }
@@ -21,13 +25,13 @@ Mpc.prototype.send = function(msg) {
        var _this = this;
        this._queue.push(msg);
        this._socket.send(msg, function(x) {
-               _this.log('send: ' + msg + ':', x);
+               _this.log(0x1, 'send: ' + msg + ':', x);
        });
 }
 
 Mpc.prototype.recv_msg = function(lines) {
        curr = this._queue.shift();
-       this.log('recv: [' + curr + ']:', lines.join('\n'));
+       this.log(0x2, 'recv: [' + curr + ']:', lines.join('\n'));
        curr = curr.split(' ');
 
        switch (curr[0]) {
@@ -79,7 +83,7 @@ Mpc.__make_send_void = function(cmd) {
 Mpc.__make_send_arg1 = function(cmd) {
        return function(a1) {
                if (a1 === undefined)
-                       this.log(cmd + ': function requires one argument');
+                       this.err(cmd + ': function requires one argument');
                else
                        this.send(cmd + ' ' + a1);
        }
@@ -88,7 +92,7 @@ Mpc.__make_send_arg1 = function(cmd) {
 Mpc.__make_send_arg2 = function(cmd) {
        return function(a1, a2) {
                if (a1 === undefined || a2 === undefined)
-                       this.log(cmd + ': function requires two arguments');
+                       this.err(cmd + ': function requires two arguments');
                else
                        this.send(cmd + ' ' + a1 + ' ' + a2);
        }
@@ -109,7 +113,7 @@ Mpc.__make_send_range = function(cmd, min, max, def) {
                if (arg >= min && arg <= max)
                        this.send(cmd + ' ' + arg);
                else
-                       this.log(cmd + ': arg must be [' + min + ',' + max + '] but got "' + arg + '"');
+                       this.err(cmd + ': arg must be [' + min + ',' + max + '] but got "' + arg + '"');
        };
 }