Metapyziks · December 17, 2015 21:59
diff --git a/Hijack.cs b/Hijack.cs
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Net;

 namespace FoobarControlServer
 {
    class Program
    {
        static readonly Dictionary<String, String> _actions = new Dictionary<string, string> {
            { "prev", "%({LEFT})" },
            { "pause", "%({DOWN})" },
            { "play", "%({UP})" },
            { "skip", "%({RIGHT})" },
            { "shuffle", "%(^({RIGHT}))" }
        };

        static Process FoobarProcess
        {
            get { return Process.GetProcessesByName("foobar2000").FirstOrDefault(); }
        }

        static void DoHotkey(String key)
        {
            System.Windows.Forms.SendKeys.SendWait(key);
        }

        static readonly String _defaultTrackInfo = "?? // ??";
        static String GetTrackInfoString()
        {
            if (FoobarProcess == null) {
                return _defaultTrackInfo;
            }
            String windowTitle = FoobarProcess.MainWindowTitle;
            if (!windowTitle.Contains("[foobar2000")) {
                return _defaultTrackInfo;
            }
            
            windowTitle = windowTitle.Substring(0, windowTitle.LastIndexOf("[foobar2000"));

            int artistEnd = windowTitle.IndexOf("- [");
            int titleStart = windowTitle.LastIndexOf(']') + 1;

            String artist = windowTitle.Substring(0, artistEnd).Trim();
            String title = windowTitle.Substring(titleStart).Trim();

            if (title.Contains("//")) {
                int split = title.IndexOf("//");
                artist = title.Substring(split + 2).Trim();
                title = title.Substring(0, split);
            }

            return String.Format("{0} // {1}", title, artist);
        }

        static void Main(string[] args)
        {
            Console.WriteLine("Loading index.html ...");

            String prefix, suffix;
            {
                String index = File.ReadAllText("index.html");
                int replStart = index.IndexOf("#TRACKINFO#");
                int replEnd = replStart + 11;

                prefix = index.Substring(0, replStart);
                suffix = index.Substring(replEnd);
            }

            Console.WriteLine("Starting listener ...");
            HttpListener listener = new HttpListener();
            listener.Prefixes.Add("http://+:80/");
            listener.Start();

            Console.WriteLine("Ready to accept connections");
            while (listener.IsListening) {
                var context = listener.GetContext();

                String action = context.Request.RawUrl.Substring(1);

                if (_actions.ContainsKey(action)) {
                    Console.WriteLine("> {0}", action);
                    DoHotkey(_actions[action]);
                }

                try {
                    using (var writer = new StreamWriter(context.Response.OutputStream)) {
                        if (action == "trackinfo") {
                            writer.Write("{\"info\":\"");
                            writer.Write(GetTrackInfoString());
                            writer.Write("\"}");
                        } else {
                            writer.Write(prefix);
                            writer.Write(GetTrackInfoString());
                            writer.Write(suffix);
                        }
                    }

                    context.Response.OutputStream.Flush();
                } catch {

                } finally {
                    context.Response.OutputStream.Close();
                }
            }
            Console.WriteLine("Closing listener ...");
            listener.Close();
            Console.WriteLine("Exiting ...");
        }
    }
 }
diff --git a/index.html b/index.html
 <!DOCTYPE html>

 <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <title>Hijack James' Music Player</title>
        <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/prototype/1.7.1.0/prototype.js"></script>
        <script type="text/javascript">
            function sendCommand(cmd) {
                new Ajax.Request("/" + cmd, {
                    method: "get",
                    onSuccess: function (transport) {
                        setTimeout(updateTrackInfo, 100);
                    }
                });
                return true;
            }

            function updateTrackInfo() {
                new Ajax.Request("/trackinfo", {
                    method: "get",
                    onSuccess: function (transport) {
                        var json = transport.responseText.evalJSON();
                        $("trackinfo").update(json.info);
                    }
                });
            }

            window.onload = function () {
                window.setInterval(updateTrackInfo, 2000);
            }
        </script>
        <style type="text/css">
            #header { text-align: center; top:32px }
            #outer { height:100%; width:100% }
            #inner { position:absolute; top:50%; left:50%; height:520px; width:520px; margin-top:-260px; margin-left:-260px }
            h1 { font-family: Calibri; font-size: 48px; margin-top:32px; color:#333333 }
            h2 { font-family: Calibri; font-size: 24px; color:#666666 }
        </style>
    </head>
    <body>
        <div id="outer">
            <div id="header">
                <h2>Current Track</h2>
                <h1 id="trackinfo">#TRACKINFO#</h1>
            </div>
            <div id="inner">
                <a href="#" onclick="return sendCommand('pause');"><img src="http://puu.sh/34pv4" width="256" height="256" /></a>
                <a href="#" onclick="return sendCommand('shuffle');"><img src="http://puu.sh/34pv6" width="256" height="256" /></a>
                <br />
                <a href="#" onclick="return sendCommand('prev');"><img src="http://puu.sh/34pv5" width="256" height="256" /></a>
                <a href="#" onclick="return sendCommand('skip');"><img src="http://puu.sh/34pv0" width="256" height="256" /></a>
            </div>
        </div>
    </body>
 </html>
	using System;
	using System.Collections.Generic;
	using System.Diagnostics;
	using System.IO;
	using System.Linq;
	using System.Net;

	namespace FoobarControlServer
	{
	class Program
	{
	static readonly Dictionary<String, String> _actions = new Dictionary<string, string> {
	{ "prev", "%({LEFT})" },
	{ "pause", "%({DOWN})" },
	{ "play", "%({UP})" },
	{ "skip", "%({RIGHT})" },
	{ "shuffle", "%(^({RIGHT}))" }
	};

	static Process FoobarProcess
	{
	get { return Process.GetProcessesByName("foobar2000").FirstOrDefault(); }
	}

	static void DoHotkey(String key)
	{
	System.Windows.Forms.SendKeys.SendWait(key);
	}

	static readonly String _defaultTrackInfo = "?? // ??";
	static String GetTrackInfoString()
	{
	if (FoobarProcess == null) {
	return _defaultTrackInfo;
	}
	String windowTitle = FoobarProcess.MainWindowTitle;
	if (!windowTitle.Contains("[foobar2000")) {
	return _defaultTrackInfo;
	}

	windowTitle = windowTitle.Substring(0, windowTitle.LastIndexOf("[foobar2000"));

	int artistEnd = windowTitle.IndexOf("- [");
	int titleStart = windowTitle.LastIndexOf(']') + 1;

	String artist = windowTitle.Substring(0, artistEnd).Trim();
	String title = windowTitle.Substring(titleStart).Trim();

	if (title.Contains("//")) {
	int split = title.IndexOf("//");
	artist = title.Substring(split + 2).Trim();
	title = title.Substring(0, split);
	}

	return String.Format("{0} // {1}", title, artist);
	}

	static void Main(string[] args)
	{
	Console.WriteLine("Loading index.html ...");

	String prefix, suffix;
	{
	String index = File.ReadAllText("index.html");
	int replStart = index.IndexOf("#TRACKINFO#");
	int replEnd = replStart + 11;

	prefix = index.Substring(0, replStart);
	suffix = index.Substring(replEnd);
	}

	Console.WriteLine("Starting listener ...");
	HttpListener listener = new HttpListener();
	listener.Prefixes.Add("http://+:80/");
	listener.Start();

	Console.WriteLine("Ready to accept connections");
	while (listener.IsListening) {
	var context = listener.GetContext();

	String action = context.Request.RawUrl.Substring(1);

	if (_actions.ContainsKey(action)) {
	Console.WriteLine("> {0}", action);
	DoHotkey(_actions[action]);
	}

	try {
	using (var writer = new StreamWriter(context.Response.OutputStream)) {
	if (action == "trackinfo") {
	writer.Write("{\"info\":\"");
	writer.Write(GetTrackInfoString());
	writer.Write("\"}");
	} else {
	writer.Write(prefix);
	writer.Write(GetTrackInfoString());
	writer.Write(suffix);
	}
	}

	context.Response.OutputStream.Flush();
	} catch {

	} finally {
	context.Response.OutputStream.Close();
	}
	}
	Console.WriteLine("Closing listener ...");
	listener.Close();
	Console.WriteLine("Exiting ...");
	}
	}
	}
	<!DOCTYPE html>

	<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
	<title>Hijack James' Music Player</title>
	<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/prototype/1.7.1.0/prototype.js"></script>
	<script type="text/javascript">
	function sendCommand(cmd) {
	new Ajax.Request("/" + cmd, {
	method: "get",
	onSuccess: function (transport) {
	setTimeout(updateTrackInfo, 100);
	}
	});
	return true;
	}

	function updateTrackInfo() {
	new Ajax.Request("/trackinfo", {
	method: "get",
	onSuccess: function (transport) {
	var json = transport.responseText.evalJSON();
	$("trackinfo").update(json.info);
	}
	});
	}

	window.onload = function () {
	window.setInterval(updateTrackInfo, 2000);
	}
	</script>
	<style type="text/css">
	#header { text-align: center; top:32px }
	#outer { height:100%; width:100% }
	#inner { position:absolute; top:50%; left:50%; height:520px; width:520px; margin-top:-260px; margin-left:-260px }
	h1 { font-family: Calibri; font-size: 48px; margin-top:32px; color:#333333 }
	h2 { font-family: Calibri; font-size: 24px; color:#666666 }
	</style>
	</head>
	<body>
	<div id="outer">
	<div id="header">
	<h2>Current Track</h2>
	<h1 id="trackinfo">#TRACKINFO#</h1>
	</div>
	<div id="inner">
	<a href="#" onclick="return sendCommand('pause');"><img src="http://puu.sh/34pv4" width="256" height="256" /></a>
	<a href="#" onclick="return sendCommand('shuffle');"><img src="http://puu.sh/34pv6" width="256" height="256" /></a>
	<br />
	<a href="#" onclick="return sendCommand('prev');"><img src="http://puu.sh/34pv5" width="256" height="256" /></a>
	<a href="#" onclick="return sendCommand('skip');"><img src="http://puu.sh/34pv0" width="256" height="256" /></a>
	</div>
	</div>
	</body>
	</html>