/// <summary>
/// 发送文件
/// </summary>
/// <param name="sendFileManager">需要发送的文件类</param>
/// <param name="image">文件ICO图标</param>
public void SendFile(SendFileManager sendFileManager, Image image)
{
if (SendFileManagerList.ContainsKey(sendFileManager.MD5))
{
throw new Exception(string.Format(
"文件 {0} 正在发送，不能发送重复的文件。",
sendFileManager.FileName));
}
else
{
SendFileManagerList.Add(sendFileManager.MD5, sendFileManager);
sendFileManager.ReadFileBuffer += new ReadFileBufferEventHandler(
SendFileManageReadFileBuffer);
TraFransfersFileStart ts = new TraFransfersFileStart(
sendFileManager.MD5,
sendFileManager.Name,
image,
sendFileManager.Length,
sendFileManager.PartCount,
sendFileManager.PartSize);
//添加
AddSendItems(sendFileManager, image);
Send((int)Command.RequestSendFile, ts);
}
}
/// <summary>
/// 添加准备接收文件Item
/// </summary>
/// <param name="e"></param>
public void AddReadyReceiveItem(RequestSendFileEventArgs e)
{
TraFransfersFileStart traFransfersFileStart = e.TraFransfersFileStart;
Form.ActiveForm.BeginInvoke(new MethodInvoker(delegate()
{
FileTransfersItem item = fileTansfersContainer.AddItem(
traFransfersFileStart.MD5,
"接收文件",
traFransfersFileStart.FileName,
traFransfersFileStart.Image,
traFransfersFileStart.Length,
FileTransfersItemStyle.ReadyReceive);
item.BaseColor = _baseColor;
item.BorderColor = _borderColor;
item.ProgressBarBarColor = _progressBarBarColor;
item.ProgressBarBorderColor = _progressBarBorderColor;
item.ProgressBarTextColor = _progressBarTextColor;
item.Tag = e;
item.SaveButtonClick += new EventHandler(ItemSaveButtonClick);
item.SaveToButtonClick += new EventHandler(ItemSaveToButtonClick);
item.RefuseButtonClick += new EventHandler(ItemRefuseButtonClick);
fileTansfersContainer.ResumeLayout(true);
}));
}
public RequestSendFileEventArgs(
TraFransfersFileStart traFransfersFileStart,
IPEndPoint remoteIP)
: base()
{
_traFransfersFileStart = traFransfersFileStart;
_remoteIP = remoteIP;
}
/// <summary>
/// 开始接收文件事件方法（尚未开始接收文件）
/// </summary>
/// <param name="traFransfersFileStart"></param>
/// <param name="remoteEp"></param>
private void OnStartRecieve(
TraFransfersFileStart traFransfersFileStart,
IPEndPoint remoteEp)
{
OnFileRecieveRequest(
new RequestSendFileEventArgs(
traFransfersFileStart,
remoteEp));
}
/// <summary>
/// 允许接收
/// </summary>
/// <param name="e"></param>
public void AcceptReceive(RequestSendFileEventArgs e)
{
TraFransfersFileStart traFransfersFileStart = e.TraFransfersFileStart;
IPEndPoint remoteIP = e.RemoteIP;
ResponeTraFransfersFile responeTraFransfersFile;
if (e.Cancel)
{
responeTraFransfersFile = new ResponeTraFransfersFile(
traFransfersFileStart.MD5, 0, -1);
Send((int)Command.ResponeSendFile, responeTraFransfersFile, remoteIP);
}
else
{
ReceiveFileManager receiveFileManager;
if (!ReceiveFileManagerList.TryGetValue(
traFransfersFileStart.MD5,
out receiveFileManager))
{
receiveFileManager = new ReceiveFileManager(
traFransfersFileStart.MD5,
e.Path,
traFransfersFileStart.FileName,
traFransfersFileStart.PartCount,
traFransfersFileStart.PartSize,
traFransfersFileStart.Length,
remoteIP);
receiveFileManager.ReceiveFileComplete +=
new FileReceiveCompleteEventHandler(
ReceiveFileManagerReceiveFileComplete);
receiveFileManager.ReceiveFileTimeout +=
new EventHandler(ReceiveFileManagerReceiveFileTimeout);
ReceiveFileManagerList.Add(
traFransfersFileStart.MD5,
receiveFileManager);
receiveFileManager.Start();
}
responeTraFransfersFile = new ResponeTraFransfersFile(
traFransfersFileStart.MD5, 0, 0);
Send((int)Command.ResponeSendFile, responeTraFransfersFile, remoteIP);
}
}