//发送数据（不同于服务端的sendData）
public static bool sendData(int num, List <string> data)//对发送数据进行处理,num:数据类型;data:发送的数据
{
if (server == null)
{
return(false);
}
string sendData = "";
switch (num)
{
//登录时验证账号密码:
//data[0]:账号 data[1]:密码
case 0: //格式:数据类型0$用户名$密码$
sendData = num.ToString() + "$" + data[0] + "$" + data[1] + "$";
break;
//发送公共消息
//data[0]:消息内容
case 1: //格式:数据类型1$sender$消息长度$消息内容$
sendData = num.ToString() + "$" + myChat.getUserName() + "$" + data[0] + "$";
break;
//私聊
//data[0]:receiver data[1]:消息内容
case 2: //格式:数据类型2$sender$receiver$消息长度$消息内容$
sendData = num.ToString() + "$" + myChat.getUserName() +
"$" + data[0] + "$" + data[1] + "$" + data[2] + "$";
break;
//获取在线用户列表
//data[0]:代码
case 3: //格式:数据类型3$代码("GETONLINE":获取在线用户列表)
sendData = num.ToString() + "$";
break;
case 4:
sendData = num.ToString() + "$" + data[0] + "$" + data[1] + "$" + data[2] + "$" + data[3] + "$";
break;
case 5:
sendData = num.ToString() + "$" + data[0] + "$";
break;
case 6:
myChat.addText("公共聊天室", data[1] + "已登录", null);
myChat.addListBox(data[1]);
break;
case 7:
sendData = num.ToString() + "$" + data[0] + "$";
break;
case 8:
sendData = num.ToString() + "$" + data[0] + "$";
break;
case 10:
sendData = num.ToString() + "$" + data[0] + "$";
break;
case 9:
sendData = num.ToString() + "$" + data[0] + "$" + data[1] + "$";
break;
case 13:
sendData = num.ToString() + "$" + data[0] + "$";
break;
case 14:
sendData = num.ToString() + "$" + data[1] + "$";
break;
case 15: //格式:数据类型21$代码:获取在线用户列表
sendData = num.ToString() + "$" + data[0] + "$";
break;
//发送视频聊天请求
case 16:
sendData = num.ToString() + "$" + myChat.getUserName() + "$" + data[0] + "$" + data[1] + "$";
break;
//接受视频
case 17:
sendData = num.ToString() + "$" + myChat.getUserName() + "$" + data[0] + "$" + data[1] + "$";
break;
//拒绝视频
case 18:
sendData = num.ToString() + "$" + myChat.getUserName() + "$" + data[0] + "$" + data[1] + "$";
break;
//挂断视频
case 19:
sendData = num.ToString() + "$" + myChat.getUserName() + "$" + data[0] + "$" + data[1] + "$";
break;
//发送给自己的挂断视频消息
case 20:
sendData = num.ToString() + "$" + myChat.getUserName() + "$" + data[0] + "$";
break;
//请求语音通话
case 21:
sendData = num.ToString() + "$" + myChat.getUserName() + "$" + data[0] + "$" + data[1] + "$";
break;
//接受语音
case 22:
sendData = num.ToString() + "$" + myChat.getUserName() + "$" + data[0] + "$" + data[1] + "$";
break;
//拒绝语音
case 23:
sendData = num.ToString() + "$" + myChat.getUserName() + "$" + data[0] + "$" + data[1] + "$";
break;
//发送给自己的挂断语音信息
case 24:
sendData = num.ToString() + "$" + myChat.getUserName() + "$" + data[0] + "$" + data[1] + "$" + data[2] + "$";
break;
//发送给别人的挂断语音信息
case 25:
sendData = num.ToString() + "$" + myChat.getUserName() + "$" + data[0] + "$" + data[1] + "$" + data[2] + "$";
break;
case 26:
sendData = num.ToString() + "$";
break;
//发送文件
case 27:
using (FileStream fsRead = new FileStream(data[1], FileMode.Open))
{
//在发送文件前先给好友发送文件的名字+扩展名，方便后面的保存操作
string fileName = Path.GetFileName(data[1]);
string fileExtension = Path.GetExtension(data[1]);
//将文件中的数据读到arrFile数据
byte[] arrFile = new byte[1024 * 1024 * 10];
int length = fsRead.Read(arrFile, 0, arrFile.Length);
sendData = "27$" + myChat.getUserName() + "$" + data[0] + "$" + fileExtension + "$" + myChat.getUserName() + "给你发送的文件为：" + fileName + "$";
byte[] sendMessage = Encoding.Default.GetBytes(sendData);
int size = sendMessage.Length;
byte[] arrFileSend = new byte[length + size];
Buffer.BlockCopy(sendMessage, 0, arrFileSend, 0, size);
//表示发送的是文件数据
Buffer.BlockCopy(arrFile, 0, arrFileSend, size, length);
server.Send(arrFileSend);
}
return(true);
//停止视频音乐
case 28:
sendData = num.ToString() + "$";
break;
case 404:
sendData = "404$";
break;
default:
return(false);
}
try
{
server.Send(Encoding.Default.GetBytes(sendData));
}
catch (Exception)
{
return(false);
}
return(true);
}
//发送数据（不同于服务端的sendData）
public static bool sendData(int num, string[] data)//对发送数据进行处理,num:数据类型;data:发送的数据
{
if (server == null)
{
return(false);
}
string sendData = "";
switch (num)
{
//登录时验证账号密码:
//data[0]:账号 data[1]:密码
case 0: //格式:数据类型0$用户名$密码$
sendData = num.ToString() + "$" +
data[0] + "$" + data[1] + "$";
break;
//发送公共消息
//data[0]:消息内容
case 1: //格式:数据类型1$sender$消息长度$消息内容$
sendData = num.ToString() + "$" + myChat.getUserName() + "$" + data[0].Length + "$" + data[0] + "$";
break;
//私聊
//data[0]:receiver data[1]:消息内容
case 2: //格式:数据类型2$sender$receiver$消息长度$消息内容$
sendData = num.ToString() + "$" + myChat.getUserName() +
"$" + data[0] + "$" + data[1].Length.ToString() + "$" + data[1] + "$";
break;
//获取在线用户列表
//data[0]:代码
case 3: //格式:数据类型3$代码("GETONLINE":获取在线用户列表)
sendData = num.ToString() + "$";
break;
case 4:
sendData = num.ToString() + "$" + data[0] + "$" + data[1] + "$";
break;
case 5:
myChat.addText("公共聊天室", data[1] + "已登录");
myChat.addListBox(data[1]);
break;
case 404:
sendData = "404$";
break;
default:
return(false);
}
try
{
server.Send(UTF8Encoding.UTF8.GetBytes(sendData));
}
catch (Exception)
{
return(false);
}
return(true);
}
