// 客户端修改了文件
public static bool modifyFile(string sourceFilePath, DateTime lastWriteTime, Socket curClientSocket)
{
try
{
FileTransferHandler.receiveFile(sourceFilePath, lastWriteTime, curClientSocket);
return(true);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString());
return(false);
}
}
public static bool syncNow(string home, Socket curClientSocket)
{
bool loop = true;
string fullPath = null;
string para1 = null;
string para2 = null;
DateTime lastWriteTime = new DateTime();
byte[] receiveBytes = new byte[CommonStaticVariables.constSize];
while (loop)
{
if (curClientSocket.Poll(100, SelectMode.SelectRead))
{
int successReceiveBytes = curClientSocket.Receive(receiveBytes);
string[] parMessage;
if ((parMessage = MessageParser.parseFileMessage(receiveBytes)) != null)
{
string flag = parMessage[0];
para1 = parMessage[1];
para2 = parMessage[2];
switch (flag)
{
case "0":
// 文件夹
fullPath = home + "\\" + para1;
lastWriteTime = DateTime.Parse(para2);
if (!Directory.Exists(fullPath))
{
Directory.CreateDirectory(fullPath);
}
Directory.SetLastWriteTime(fullPath, lastWriteTime);
VerifyHandler.postMessage(curClientSocket, CommonStaticVariables.messageDoneEncrypted);
break;
case "1":
// 文件
fullPath = home + "\\" + para1;
lastWriteTime = DateTime.Parse(para2);
if (!File.Exists(fullPath))
{
VerifyHandler.postMessage(curClientSocket, CommonStaticVariables.messageFailedEncrypted);
// 接收从客户器端传来的文件
FileTransferHandler.receiveFile(fullPath, lastWriteTime, curClientSocket);
VerifyHandler.postMessage(curClientSocket, CommonStaticVariables.messageDoneEncrypted);
// 接收从客户器端传来的文件
}
else
{
if (lastWriteTime == File.GetLastWriteTime(fullPath))
{
VerifyHandler.postMessage(curClientSocket, CommonStaticVariables.messageDoneEncrypted);
}
else
{
VerifyHandler.postMessage(curClientSocket, CommonStaticVariables.messageFailedEncrypted);
// 接收从客户器端传来的文件
FileTransferHandler.receiveFile(fullPath, lastWriteTime, curClientSocket);
VerifyHandler.postMessage(curClientSocket, CommonStaticVariables.messageDoneEncrypted);
}
}
break;
case "2":
// 同步完成
loop = false;
break;
default:
break;
}
}
}
}
return(true);
}
