JIngFM CL using C#

program

using System;
using System.Collections.Generic;
using System.Data;
using System.Net;
using System.Reflection;
using GLib;
using Gst;
using Gst.BasePlugins;
using Newtonsoft.Json;
using System.Diagnostics; 
using System.Runtime.CompilerServices;
using System.Runtime.Remoting.Lifetime;
using System.Security.Policy;
using Atk;
using Gtk;
using Mono.Security.X509;

public class PlayBinPlayer {
	private static MainLoop loop;
	private static string[] songs;
	private static int song_idx = 0;
	private static PlayBin2 play;

	public static void Main (string[] args) {
		if (args.Length < 4) {
			Console.WriteLine ("usage: mono QTM.exe email password key(=piano) range(=2)" );
		return;
		}
		songs = SendRequest (args[0],args[1],args[2], args[3]);
		
		if (songs == null) {
			return;
		}
		//songs = args;

		Gst.Application.Init ();
		loop = new MainLoop ();

		play = ElementFactory.Make ("playbin2", "play") as PlayBin2;

		if (play == null) {
			Console.WriteLine ("error creating a playbin gstreamer object");
			return;
		}
		play.Uri = songs[song_idx++];
		play.Bus.AddWatch (new BusFunc (BusCb));
		play.SetState (State.Playing);

		loop.Run ();
		return;
	}
	
	private static bool BusCb (Bus bus, Message message) {
		switch (message.Type) {
			case Gst.MessageType.Error:
			Enum err;
			string msg;
			message.ParseError (out err, out msg);
			Console.WriteLine ("Gstreamer error: {0}", msg);
			loop.Quit ();
			break;
			case Gst.MessageType.Eos:
			if (song_idx >= songs.Length) {
				Console.WriteLine ("Thank you, come again");
				loop.Quit ();

			} else {
				play.SetState (State.Null);
				play.Uri = songs[song_idx++];
				play.SetState (State.Playing);
			}
			break;
		}

		return true;
	}
	public static string[] SendRequest (string sendemail, string sendpwd, string sendkey, string sendmusicrange)
	{
		string create = "http://jing.fm/api/v1/sessions/create";
		string fetch = "http://jing.fm/api/v1/search/jing/fetch_pls";
		//string info = "http://jing.fm/api/v1/music/fetch_track_infos";
		string music = "http://jing.fm/api/v1/media/song/surl";
		string[] songsurl = new String[System.Convert.ToInt32 (sendmusicrange)];
		string[] listOfData = {
			string.Format ("email={0}", sendemail),
			string.Format ("pwd={0}", sendpwd)
		};
		string data = String.Join ("&", listOfData);
		string reply = null;
		string uid = null;
		string[] JATH = null;
		string[] JRTH = null;
		using (WebClient client = new WebClient ()) {
			client.Headers.Add ("Content-Type", "application/x-www-form-urlencoded");
			reply = client.UploadString (create, data);
			JATH = client.ResponseHeaders.GetValues (6);
			JRTH = client.ResponseHeaders.GetValues (7);
		}
		//json format
		Dictionary<string, dynamic> htmlid = JsonConvert.DeserializeObject<Dictionary<string, dynamic>> (reply);
		try{
			uid = htmlid ["result"] ["usr"] ["id"];
		}
		catch{
			uid = null;
		}
		if (uid == null) {
			System.Console.WriteLine ("Token mistake.");
			return null;
		}
		string[] listOfFetch = {
			"mt=",
			"ps="+sendmusicrange,
			"q="+sendkey,
			"ss=true",
			"st=0",
			"tid=0",
			"u="+uid
		};
		string Fetch = String.Join("&", listOfFetch);
		using (WebClient client = new WebClient ()) {
			client.Headers.Add ("Content-Type", "application/x-www-form-urlencoded");
			client.Headers.Add ("jing-a-token-header", JATH[0]);
			client.Headers.Add ("jing-r-token-header", JRTH[0]);
			reply = client.UploadString (fetch, Fetch);
		}
		//var jssfetch = new JavaScriptSerializer();
		//var dictfetch = jssfetch.Deserialize<Dictionary<string,dynamic>>(reply);
		Dictionary<string, dynamic> htmlfetch = JsonConvert.DeserializeObject<Dictionary<string, dynamic>> (reply);
		for (var iter = 0; iter < System.Convert.ToInt32(sendmusicrange); iter ++)
		{ 
			string[] listOfMusic = {
				"mid="+htmlfetch["result"]["items"][iter]["mid"],
				"type=NO"
			};
			string Music = String.Join ("&", listOfMusic);
			System.Diagnostics.Debug.WriteLine ("{0}", Music);
			using (WebClient client = new WebClient ()) {
				client.Headers.Add ("Content-Type", "application/x-www-form-urlencoded");
				client.Headers.Add ("jing-a-token-header", JATH[0]);
				client.Headers.Add ("jing-r-token-header", JRTH[0]);
				reply = client.UploadString (music, Music);
			}
			Dictionary<string, string> htmlAttributes_Music = JsonConvert.DeserializeObject<Dictionary<string, string>>(reply);
			string SourceString = htmlAttributes_Music ["result"];
			System.Diagnostics.Debug.WriteLine ("{0}",SourceString);
			//return SourceString;
			songsurl [iter] = SourceString;
		}
		return songsurl;
		/*string[] listOfInfo = {
			"tid="+tid,
			"uid="+uid
		};
		string Info = String.Join ("&", listOfInfo);
		using (WebClient client = new WebClient ()) {
			client.Headers.Add ("Content-Type", "application/x-www-form-urlencoded");
			client.Headers.Add ("jing-a-token-header", JATH[0]);
			client.Headers.Add ("jing-r-token-header", JRTH[0]);
			reply = client.UploadString (info, Info);
		}*/
	}
	
}

for linux only with mono.
For windows, need to install gstreamer-sharp(google ossbuild), python2.7/2.6, and mono.
And JATH/JRTH is not 6th and 7th slot in windows, they are 3rd and 4th instead., however, cannot use Mircosoft's .Net...Only worked with mono under windows.