public static bool modifyFile(string sourceFilePath, string fullPath, string lastWriteTime)
{
connectServer();
byte[] message = MessageAssembler.modifyFile(sourceFilePath, lastWriteTime);
VerifyHandler.postMessage(clientSocket, message);
VerifyHandler.verify(clientSocket);
FileTransferHandler.postFile(clientSocket, fullPath);
if (!VerifyHandler.verify(clientSocket))
{
return(false);
}
return(true);
}
// 递归查找当前主目录
public static void findFileAndSync(string home, string constHome)
{
string fullPath = null;
string paraPath = null;
DirectoryInfo Dir = new DirectoryInfo(home);
try
{
// 查找子目录
foreach (DirectoryInfo d in Dir.GetDirectories())
{
fullPath = Dir + "\\" + d.ToString();
paraPath = fullPath.Substring(constHome.Length + 1, fullPath.Length - constHome.Length - 1);
// flag = 0 时表示同步的是文件夹
string lastWriteTime = Directory.GetLastWriteTime(fullPath).ToString();
byte[] message = MessageAssembler.assembleDir(paraPath, lastWriteTime);
VerifyHandler.postMessage(clientSocket, message);
VerifyHandler.verify(clientSocket);
findFileAndSync(fullPath, constHome);
}
// 查找文件
foreach (FileInfo f in Dir.GetFiles())
{
fullPath = Dir + "\\" + f.ToString();
paraPath = fullPath.Substring(constHome.Length + 1, fullPath.Length - constHome.Length - 1);
// flag = 1 时表示同步的是文件
string lastWriteTime = File.GetLastWriteTime(fullPath).ToString();
byte[] message = MessageAssembler.assembleFile(paraPath, lastWriteTime);
VerifyHandler.postMessage(clientSocket, message);
if (!VerifyHandler.verify(clientSocket))
{
FileTransferHandler.postFile(clientSocket, fullPath);
VerifyHandler.verify(clientSocket);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString());
}
}
public static void syncOnstart()
{
bool loop = true;
string fullPath = null;
string para1 = null;
string para2 = null;
DateTime lastWriteTime = new DateTime();
byte[] message = MessageAssembler.syncOnstart();
connectServer();
VerifyHandler.postMessage(clientSocket, message);
VerifyHandler.verify(clientSocket);
VerifyHandler.postMessage(clientSocket, CommonStaticVariables.messageDoneEncrypted);
byte[] receiveBytes = new byte[CommonStaticVariables.constSize];
while (loop)
{
if (clientSocket.Poll(100, SelectMode.SelectRead))
{
int successReceiveBytes = clientSocket.Receive(receiveBytes);
string[] parMessage;
if ((parMessage = MessageParser.parse(receiveBytes)) != null)
{
string flag = parMessage[0];
para1 = parMessage[1];
para2 = parMessage[2];
switch (flag)
{
case "0":
// 文件夹
fullPath = CommonStaticVariables.homePath + para1;
lastWriteTime = DateTime.Parse(para2);
if (!Directory.Exists(fullPath))
{
Directory.CreateDirectory(fullPath);
}
Directory.SetLastWriteTime(fullPath, lastWriteTime);
VerifyHandler.postMessage(clientSocket, CommonStaticVariables.messageDoneEncrypted);
break;
case "1":
// 文件
fullPath = CommonStaticVariables.homePath + para1;
lastWriteTime = DateTime.Parse(para2);
if (!File.Exists(fullPath))
{
VerifyHandler.postMessage(clientSocket, CommonStaticVariables.messageFailedEncrypted);
// 接收从服务器端传来的文件
FileTransferHandler.receiveFile(fullPath, lastWriteTime, clientSocket);
VerifyHandler.postMessage(clientSocket, CommonStaticVariables.messageDoneEncrypted);
// 接收从服务器端传来的文件
}
else
{
if (lastWriteTime == File.GetLastWriteTime(fullPath))
{
VerifyHandler.postMessage(clientSocket, CommonStaticVariables.messageDoneEncrypted);
}
else
{
VerifyHandler.postMessage(clientSocket, CommonStaticVariables.messageFailedEncrypted);
// 接收从服务器端传来的文件
FileTransferHandler.receiveFile(fullPath, lastWriteTime, clientSocket);
VerifyHandler.postMessage(clientSocket, CommonStaticVariables.messageDoneEncrypted);
// 接收从服务器端传来的文件
}
}
break;
case "2":
// 同步完成
loop = false;
break;
default:
break;
}
}
}
}
}