public static StatusStateInfo Begin(string strText)
{
StatusStateInfo s = new StatusStateInfo();
try
{
MainForm mf = IOProtocolExtExt.Host.MainWindow;
if (!IOProtocolExtExt.MainFormLoading)
{
mf.SetStatusEx(strText);
s.Visible = mf.MainProgressBar.Visible;
if (!s.Visible)
{
mf.MainProgressBar.Visible = true;
}
s.Style = mf.MainProgressBar.Style;
mf.MainProgressBar.Style = ProgressBarStyle.Marquee;
}
else
{
s.Form = BeginStatusDialog(strText);
}
}
catch (Exception) { Debug.Assert(false); }
return(s);
}
private void EnsureStream()
{
if (m_s != null)
{
return;
}
StatusStateInfo st = StatusUtil.Begin("Downloading file...");
try
{
m_bFileDownloaded = false;
m_exDownload = null;
WaitCallback wc = new WaitCallback(DownloadFileProc);
ThreadPool.QueueUserWorkItem(wc);
bool bFinished = false;
while (!bFinished)
{
lock (m_objDownloadSync) { bFinished = m_bFileDownloaded; }
Thread.Sleep(100);
Application.DoEvents();
}
if (m_exDownload != null)
{
throw m_exDownload;
}
m_s = new FileStream(m_strTempFile, m_fm, m_fa, m_fs);
}
finally { StatusUtil.End(st); }
}
public static void End(StatusStateInfo s)
{
if (s == null)
{
Debug.Assert(false); return;
}
try
{
if (s.Form != null)
{
EndStatusDialog(s.Form);
s.Form = null;
}
else
{
MainForm mf = IOProtocolExtExt.Host.MainWindow;
mf.MainProgressBar.Style = s.Style;
mf.MainProgressBar.Visible = s.Visible;
}
}
catch (Exception) { Debug.Assert(false); }
}
// private static string GetHostKey(string strError)
// {
// strError = strError.Replace("\r\n", "\n");
// strError = strError.Replace("\r", "\n");
// string[] vLines = strError.Split(new char[] { '\n' },
// StringSplitOptions.RemoveEmptyEntries);
// foreach(string strLineIt in vLines)
// {
// if(strLineIt.StartsWith("ssh-rsa")) return strLineIt;
// if(strLineIt.StartsWith("ssh-dss")) return strLineIt;
// }
// return null;
// }
private WebResponse RunOp(string strTempFile, string strSessionUrl,
string strRemotePath)
{
WswrOp wOp;
if (m_strMethod == IOConnection.WrmDeleteFile)
{
wOp = WswrOp.Delete;
}
else if (m_strMethod == IOConnection.WrmMoveFile)
{
wOp = WswrOp.Move;
}
else if (m_lRequestData.Count > 0)
{
wOp = WswrOp.Upload;
}
else
{
wOp = WswrOp.Download;
}
if (wOp == WswrOp.Upload)
{
File.WriteAllBytes(strTempFile, m_lRequestData.ToArray());
}
// StringBuilder sbHostKeyDetect = InitScript();
// sbHostKeyDetect.AppendLine(AddCommonOpenOptions(
// "open " + strSessionUrl, strSessionUrl, string.Empty));
// sbHostKeyDetect.AppendLine("exit");
// string strHostKey = null;
// try { WinScpExecutor.RunScript(sbHostKeyDetect.ToString()); }
// catch(Exception exProbe)
// {
// strHostKey = GetHostKey(exProbe.Message);
// if(string.IsNullOrEmpty(strHostKey)) throw;
// }
string strScript;
if (wOp == WswrOp.Download) // Test file exists
{
strScript = BuildScript(WswrOp.Download, true, strTempFile,
strSessionUrl, strRemotePath);
string strResult = WinScpExecutor.RunScript(strScript);
string strRemoteFile = UrlUtil.GetFileName(strRemotePath);
strResult = strResult.Replace("\r\n", "\n");
strResult = strResult.Replace("\r", "\n");
string[] vLines = strResult.Split(new char[] { '\n' },
StringSplitOptions.RemoveEmptyEntries);
bool bFound = false;
foreach (string strLine in vLines)
{
if ((strLine == strRemoteFile) ||
strLine.EndsWith(" " + strRemoteFile) ||
strLine.EndsWith("\t" + strRemoteFile) ||
strLine.EndsWith("/" + strRemoteFile))
{
bFound = true;
break;
}
}
if (!bFound)
{
throw new FileNotFoundException("Remote file not found!");
}
}
strScript = BuildScript(wOp, false, strTempFile, strSessionUrl,
strRemotePath);
StatusStateInfo st = null;
if (wOp == WswrOp.Upload)
{
st = StatusUtil.Begin("Uploading file...");
}
WebResponse wr;
try
{
if (wOp == WswrOp.Upload)
{
object[] vState = new object[4];
vState[0] = m_uri;
vState[1] = strScript;
vState[2] = strTempFile;
vState[3] = m_whcHeaders;
m_bUploadResponseReady = false;
m_exUpload = null;
object objState = (object)vState;
ThreadPool.QueueUserWorkItem(new WaitCallback(
CreateUploadResponse), objState);
bool bReady = false;
while (!bReady)
{
lock (objState) { bReady = m_bUploadResponseReady; }
Thread.Sleep(100);
Application.DoEvents();
}
wr = m_wswrUpload;
if (m_exUpload != null)
{
throw m_exUpload;
}
}
else
{
wr = new WinScpWebResponse(m_uri, strScript, strTempFile,
(wOp == WswrOp.Download), m_whcHeaders);
}
}
finally
{
if (wOp == WswrOp.Upload)
{
StatusUtil.End(st);
}
}
return(wr);
}
public static StatusStateInfo Begin(string strText)
{
StatusStateInfo s = new StatusStateInfo();
try
{
MainForm mf = IOProtocolExtExt.Host.MainWindow;
if(!IOProtocolExtExt.MainFormLoading)
{
mf.SetStatusEx(strText);
s.Visible = mf.MainProgressBar.Visible;
if(!s.Visible) mf.MainProgressBar.Visible = true;
s.Style = mf.MainProgressBar.Style;
mf.MainProgressBar.Style = ProgressBarStyle.Marquee;
}
else s.Form = BeginStatusDialog(strText);
}
catch(Exception) { Debug.Assert(false); }
return s;
}
public static void End(StatusStateInfo s)
{
if(s == null) { Debug.Assert(false); return; }
try
{
if(s.Form != null)
{
EndStatusDialog(s.Form);
s.Form = null;
}
else
{
MainForm mf = IOProtocolExtExt.Host.MainWindow;
mf.MainProgressBar.Style = s.Style;
mf.MainProgressBar.Visible = s.Visible;
}
}
catch(Exception) { Debug.Assert(false); }
}
