public void SendFile(string fileName)
{
SendFileManager sendFileManager = new SendFileManager(fileName);
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。",
fileName));
}
else
{
SendFileManagerList.Add(sendFileManager.MD5, sendFileManager);
sendFileManager.ReadFileBuffer += new ReadFileBufferEventHandler(
SendFileManageReadFileBuffer);
TraFransfersFileStart ts = new TraFransfersFileStart(
sendFileManager.MD5,
sendFileManager.Name,
Icon.ExtractAssociatedIcon(fileName).ToBitmap(),
sendFileManager.Length,
sendFileManager.PartCount,
sendFileManager.PartSize);
Send((int)Command.RequestSendFile, ts);
}
}
public RequestSendFileEventArgs(
TraFransfersFileStart traFransfersFileStart,
IPEndPoint remoteIP)
: base()
{
_traFransfersFileStart = traFransfersFileStart;
_remoteIP = remoteIP;
}
private void OnStartRecieve(
TraFransfersFileStart traFransfersFileStart,
IPEndPoint remoteEP)
{
OnRequestSendFile(
new RequestSendFileEventArgs(
traFransfersFileStart,
remoteEP));
}
private void OnStartRecieve(
TraFransfersFileStart traFransfersFileStart,
IPEndPoint remoteEP)
{
_receiveFileManager = new ReceiveFileManager(
_path,
traFransfersFileStart.FileName,
traFransfersFileStart.PartCount,
traFransfersFileStart.PartSize,
traFransfersFileStart.Length);
Send(0, "OK", remoteEP);
}
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);
}
}
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);
Send((int)Command.RequestSendFile, ts);
}
}
