private void 发送文件ToolStripMenuItem_Click(object sender, EventArgs e)//发送文件
{
System.Windows.Forms.OpenFileDialog fd = new OpenFileDialog();
fd.Multiselect = true;
fd.Filter = "所有文件|*.*";
if (fd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
if (fd.FileName.Length > 0)
{
FileTransferControl FileTransferCon = new FileTransferControl();
FileTransferCon.ReceiveOrSend = true;
FileTransferCon.MySelefInfo = Program.MainEntity;
FileTransferCon.FrieInfo = this.me;
//发送传输文件消息
FileTransferCon.FilePath = fd.FileName;
int IndexNum = fd.FileName.LastIndexOf('\\', 0);
string FileName = fd.FileName.Substring(IndexNum + 1);
long FileLenth = new FileInfo(fd.FileName).Length; //获取文件的大小
string NewMessage = FileName + "," + FileLenth.ToString();
FileTransferCon.FileName = FileName;
FileTransferCon.FileSize = int.Parse(FileLenth.ToString());
IPEndPoint Localpoint = new IPEndPoint(IPAddress.Parse(this.Tag.ToString()), 8002);
HandleMethod.UdpBrodcastSend("FileAplly", NewMessage, Localpoint);
FileTransferCon.Parent = panelControl7;
FileTransferCon.Dock = System.Windows.Forms.DockStyle.Fill;
}
}
}
private void MainUI_Load(object sender, EventArgs e)
{
//首先获取本机信息，定制终端点，个人信息等保存到MainEntity
Program.MainEntity.IPAdress = Dns.GetHostAddresses("")
.Where(ip => ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
.First().ToString();
Program.MainEntity.Poin = "8002";//默认端口8002
//获得主机名
string HostName = Dns.GetHostName();
//获取当前用户的设置
if (File.Exists(System.Environment.CurrentDirectory + @"\MainEntityData.xml"))
{
HandleMethod.ReadXmlConf(HostName);
}
else
{
string FilePath = System.Environment.CurrentDirectory + @"\MainEntityData.xml";
HandleMethod.CreateEntityXMLFile(FilePath, HostName, Program.MainEntity.IPAdress, HostName, HostName, "男/女", "", "", "在线", "撰写属于自己的个性签名");
HandleMethod.ReadXmlConf(HostName);
}
this.lbl_NikeName.Text = Program.MainEntity.NickName;
this.lbl_Signature.Text = Program.MainEntity.Sigenature;
//往好友列表中增加自己
Program.FriendList.Add(Program.MainEntity);
this.treeList1.DataSource = null;
this.treeList1.DataSource = Program.FriendList;
this.treeList1.Refresh();
//广播自己上线 消息协议：[Login/out/Message],[IP：Port],[主机名或IP],[消息体]
HandleMethod.UdpBrodcastSend("Login", "", null);
//启动新线程监视端口接收消息
BackGrounMonitor = new Thread(UdpBrodcastReseive);
BackGrounMonitor.IsBackground = true;
BackGrounMonitor.Start();
}
private void btn_Send_Click(object sender, EventArgs e)
{
IPEndPoint Localpoint = new IPEndPoint(IPAddress.Parse(this.Tag.ToString()), 8002);
HandleMethod.UdpBrodcastSend("Message", this.rec_SendMessage.Text, Localpoint);
this.rec_ChatMessage.Text += "我： " + DateTime.Now.ToString() + @"
";
this.rec_ChatMessage.Text += this.rec_SendMessage.Text + @"
";
this.rec_SendMessage.Text = "";
}
private void btn_Save_Click(object sender, EventArgs e)//保存
{
//if (DevExpress.XtraEditors.XtraMessageBox.Show("确定要保存吗？", "SystemMessage", MessageBoxButtons.OK) == DialogResult.Cancel)
// return;
try
{
string FilePath = System.Environment.CurrentDirectory + @"\MainEntityData.xml";
Program.MainEntity.NickName = this.txt_NickName.Text;
Program.MainEntity.Sex = this.lup_Sex.Text;
Program.MainEntity.Sigenature = this.txt_Sigenature.Text;
Program.MainEntity.Department = this.txt_Department.Text;
Program.MainEntity.Picture = this.pte_Picture.ToolTip;
HandleMethod.ModifyEntityXMLFile(FilePath, Program.MainEntity, "M");
this.DialogResult = DialogResult.OK;
this.Close();
}
catch (Exception ex)
{
DevExpress.XtraEditors.XtraMessageBox.Show("保存过程出现错误:" + ex.Message);
}
}
private void btn_Refuse_Click(object sender, EventArgs e)//拒绝接收
{
IPEndPoint Friendpoint = new IPEndPoint(IPAddress.Parse(FrieInfo.IPAdress), 8002);
if (this.btn_Refuse.Text == "拒绝")
{
//发回拒绝的消息
HandleMethod.UdpBrodcastSend("FileRefuse", "拒绝接收文件", Friendpoint);
this.Dispose();
}
else if (this.btn_Refuse.Text == "取消")
{
//发回取消消息
HandleMethod.UdpBrodcastSend("FileCancle", "取消发送文件", Friendpoint);
this.Dispose();
}
else if (this.btn_Refuse.Text == "文件位置")
{
OpenFileDialog opd = new OpenFileDialog();
opd.FileName = this.FilePath;
opd.ShowDialog();
}
}
private void ReadyConnect()//准备连接，并告诉对方本地IP与端口，让其联接
{
if (!IsAV)
{
Initialize();
////此处方法需修改
//byte[] msg = IMLibrary.TextEncoder.textToBytes(this.SendID);
//byte[] buf = new byte[msg.Length + 2];
//buf[0] = 255;//合法用户标识
//buf[1] = 20;//消息类型
//Buffer.BlockCopy(msg, 0, buf, 2, msg.Length);
//this.VideoEntity.ReadyStrat(buf, this.FriendIP, this.FriendPort);
IPEndPoint Localpoint = new IPEndPoint(IPAddress.Parse(this.FrienInfo.IPAdress), 8002);
HandleMethod.UdpBrodcastSend("VideoApply", "请求视频聊天！", Localpoint);
}
else
{
this.VideoEntity.AVChanel.Close();
this.VideoEntity.Chanel.Close();
}
IsAV = !IsAV;
//UDP打洞
}
/// <summary>
/// 客户端退出时广播自己下线通知
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MainUI_FormClosing(object sender, FormClosingEventArgs e)//退出广播自己下线
{
HandleMethod.UdpBrodcastSend("Out", "", null);
}
/// <summary>
/// 消息处理方法
/// </summary>
/// <param name="ByteArray">收到的消息体</param>
private void HandleReceiveByte(byte[] ByteArray)//消息处理
{
var ReceiveMessage = (MessageEntity)null;
try
{
ReceiveMessage = (MessageEntity)IMLibrary.Serializers.ByteToObj(ByteArray);
if (string.IsNullOrEmpty(ReceiveMessage.Flag))
{
return;
}
if (string.IsNullOrEmpty(ReceiveMessage.Adress))
{
return;
}
}
catch (Exception ex)
{
}
switch (ReceiveMessage.Flag)
{
case "Login":
//如果有此IP则忽略，否则增加好友列表并给此IP发送消息
var FriendList = from item in Program.FriendList where item.IPAdress == ReceiveMessage.Adress select item;
if (FriendList.Count() < 1)
{
Program.FriendList.Add(ReceiveMessage.MyInformation);
HandleMethod.UdpBrodcastSend("Login", "", new IPEndPoint(IPAddress.Parse(ReceiveMessage.Adress), 8002));
this.treeList1.DataSource = null;
this.treeList1.DataSource = Program.FriendList;
this.treeList1.Refresh();
}
break;
case "Out":
//如果有此IP则删除好友，否则忽略
FriendList = from item in Program.FriendList where item.IPAdress == ReceiveMessage.Adress select item;
if (FriendList.Count() > 0)
{
foreach (var item in Program.FriendList)
{
if (item.IPAdress == ReceiveMessage.Adress)
{
Program.FriendList.Remove(item);
this.treeList1.DataSource = null;
this.treeList1.DataSource = Program.FriendList;
this.treeList1.Refresh();
break;
}
}
}
break;
case "Message":
this.HandleMessage(ReceiveMessage);
break;
case "VideoApply": //视频申请
this.HandleVideoApply(ReceiveMessage);
break;
case "VideoStart": //视频开始
HandleVideoStart(ReceiveMessage);
break;
case "VideoStop": //视频结束
HandleVideoStop(ReceiveMessage);
break;
case "FileAplly": //文件传输申请
HandleFileApply("FileAplly", ReceiveMessage);
break;
case "AgreeReceive": //同意接受
HandleFileApply("AgreeReceive", ReceiveMessage);
break;
case "FileRefuse": //接收拒绝
HandleFileRefuse(ReceiveMessage, true);
break;
case "FileCancle": //取消传输
HandleFileRefuse(ReceiveMessage, false);
break;
default:
break;
}
}
/// <summary>
/// 消息处理方法
/// </summary>
/// <param name="ByteArray">收到的消息体</param>
private void HandleReceiveByte(byte[] ByteArray)//消息处理
{
var ReceiveMessage = (MessageEntity)null;
try
{
ReceiveMessage = (MessageEntity)IMLibrary.Serializers.ByteToObj(ByteArray);
if (string.IsNullOrEmpty(ReceiveMessage.Flag))
{
return;
}
if (string.IsNullOrEmpty(ReceiveMessage.Adress))
{
return;
}
}
catch (Exception ex)
{
}
switch (ReceiveMessage.Flag)
{
case "Login":
//如果有此IP则忽略，否则增加好友列表并给此IP发送消息
var FriendList = from item in Program.FriendList where item.IPAdress == ReceiveMessage.Adress select item;
if (FriendList.Count() < 1)
{
Program.FriendList.Add(ReceiveMessage.MyInformation);
HandleMethod.UdpBrodcastSend("Login", "", new IPEndPoint(IPAddress.Parse(ReceiveMessage.Adress), 8002));
this.treeList1.DataSource = null;
this.treeList1.DataSource = Program.FriendList;
this.treeList1.Refresh();
}
break;
case "Out":
//如果有此IP则删除好友，否则忽略
FriendList = from item in Program.FriendList where item.IPAdress == ReceiveMessage.Adress select item;
if (FriendList.Count() > 0)
{
foreach (var item in Program.FriendList)
{
if (item.IPAdress == ReceiveMessage.Adress)
{
Program.FriendList.Remove(item);
this.treeList1.DataSource = null;
this.treeList1.DataSource = Program.FriendList;
this.treeList1.Refresh();
break;
}
}
}
break;
case "Message":
//查找好友列表中IP，如果存在，则头像闪烁并记录消息
FriendList = from item in Program.FriendList where item.IPAdress == ReceiveMessage.Adress select item;
if (FriendList.Count() > 0)
{
AccessMethod AccMethod = new AccessMethod();
var Frm = AccMethod.findForm(ReceiveMessage.Adress);
if (Frm != null)
{
//消息加入对话窗体控件显示窗体
TalkWinFrm frm = (TalkWinFrm)Frm;
frm.FreshChatMessage(ReceiveMessage);
}
else
{
TalkWinFrm NewFrm = new TalkWinFrm(ReceiveMessage);
//NewFrm.Name = ReceiveMessage.CumputerName;
//NewFrm.Tag = ReceiveMessage.Adress;
////消息加入对话窗体控件展示
//NewFrm.Text = "和" + ReceiveMessage.MyInformation.TrueName + "聊天中...";
NewFrm.Show();
}
}
else
{
Program.FriendList.Add(ReceiveMessage.MyInformation);
}
break;
default:
break;
}
}
