jid.cs

语音视频功能 里面实现了基本的QQ与语音对话

using System;

namespace gowk.core
{
	public class Jid 
	{
		private string user     = null;
		private string server   = null;
		private string resource = null;
		public Jid()
		{
		}
		public Jid(string jid)
		{
			Parse(jid);
		}
		public Jid(string user,string server)
		{
			this.SetUser(user);
			this.SetServer(server);
		}
		public Jid(string user,string server,string res):this(user,server)
		{
			this.SetResource(res);
		}
		public string User
		{
			get{return this.user;}
			set{this.user=value;}
		}
		public string Server
		{
			get{return this.server;}
			set{this.server=value;}
		}
		public string Resouce
		{
			get{return this.resource;}
			set{this.resource=value;}
		}
		private void Parse(string jid)
		{
			string server_resource=jid;
			if(jid.IndexOf("@")>-1)
			{
				string[] ss=jid.Split('@');
				this.SetUser(ss[0]);
				server_resource=ss[1];
			}
			int index=server_resource.IndexOf("/");
			if(index>-1)
			{
				this.SetServer(server_resource.Substring(0,index));
				this.SetResource(server_resource.Substring(index+1));
			}
			else
			{
				this.SetServer(server_resource);
			}
		}
		public static bool Equals(string jid1,string jid2,bool compareResource)
		{
			Jid a=new Jid(jid1);
			Jid b=new Jid(jid2);
			bool ret=a.Server==b.Server && a.User==b.User;
			if(compareResource)ret&=b.resource==a.resource;
			return ret;
		}
		public static string GetServer(string jid)
		{
			return new Jid(jid).Server;
		}
		public static string GetUsername(string jid)
		{
			return new Jid(jid).User;
		}
		public static string GetResource(string jid)
		{
			return new Jid(jid).Resouce;
		}
		private void SetUser(string name)
		{
			Check(name);
			this.user=name;
		}
		private void SetServer(string svr)
		{
			Check(svr);
			this.server=svr;
		}
		private void SetResource(string res)
		{
			Check(res);
			this.resource=res;
		}
		private void Check(string value)
		{
		}
		public override string ToString()
		{
			return this.ToString(true);
		}
		public string ToString(bool widthresource)
		{
			string ret=this.server;
			ret=(this.user==null)?ret:(this.user+"@"+ret);
			if(widthresource)
				ret=(this.resource==null)?ret:(ret+"/"+this.resource);
			return ret;
		}
		public static string GetBareJid(string jid)
		{
			return new Jid(jid).ToString(false);
		}

  }
}