// the thread structure for running
private void threadCreate(Func <Func <string, string>, TcpClient, bool> act, bool needWait)
{
toRun = new Thread(() =>
{
cmd.passiveDataAction(string.Format(CommandConstant.CMD_FMT_BREAKPOINT, offset), act, needWait);
});
}
// reload the server box of file
private void refreshFtp()
{
LVFtp.Items.Clear();
if (!BoxFtpPath.Text.Equals("\\"))
{
ListViewItem it = new ListViewItem();
it.Text = "..";
it.SubItems.Add("directory");
LVFtp.Items.Add(it);
}
// rsy56640
// consider when no task or no connection.
// and use `Select` to detect the whether the connection is ok.
if (cmd == null)
{
return;
}
ArrayList writeList = new ArrayList();
writeList.Add(cmd.tcp.Client);
ArrayList listenList = new ArrayList();
listenList.Add(cmd.tcp.Client);
Socket.Select(listenList, writeList, null, 1000);
if (listenList.Count == 0)// || writeList.Count != 0)
{
cmd.passiveDataAction(CommandConstant.CMD_LIST, (send, data) =>
{
StreamReader reader = new StreamReader(data.GetStream(), cmd.encoder);
string s;
while ((s = reader.ReadLine()) != null)
{
var size = Convert.ToUInt64(Regex.Match(s.Substring(24), @"\d+").ToString());
ListViewItem it = new ListViewItem();
// a simple function for finding elements, does not consider generality and robustness
// for it's only used here.
Func <string, int, int> findNthSection = (str, n) =>
{
int start = 0;
while (str[start] == ' ')
{
++start;
}
int count = 0;
bool cont = false;
while (start < str.Length)
{
if (str[start++] == ' ')
{
if (!cont)
{
cont = true;
}
else
{
;
}
}
else if (cont)
{
if (++count == n)
{
return(start - 1);
}
else
{
cont = false;
}
}
}
return(start);
};
it.Text = s.Substring(findNthSection(s, 8));
///*
// * Reeker - fix bug with FTP filename
// * before this, filename for files which are not modified this year will lose its first char
// * */
//// get the filename according to whether the file is modified this year
//if (s[48] == ':')
// it.Text = s.Substring(52);
//else
// it.Text = s.Substring(51);
////end
if (s[0] == 'd')
{
it.SubItems.Add("directory");
}
else
{
it.SubItems.Add(size.ToString());
}
LVFtp.Items.Add(it);
}
return(true);
}, true);
}
else
{
//cmd.tcp.Client.Close();
task = null;
}
}