/// <summary>
/// Sync call to list directory contents
/// </summary>
/// <param name="session"></param>
/// <param name="path"></param>
/// <returns></returns>
public ListDirectoryResult ListDirectory(SessionData session, BrowserFileInfo path)
{
ListDirectoryResult result;
if (session == null || session.Username == null)
{
result = new ListDirectoryResult(path);
result.ErrorMsg = "Session invalid";
result.StatusCode = ResultStatusCode.Error;
}
else
{
string targetPath = path.Path;
if (targetPath == null || targetPath == ".")
{
targetPath = ScpUtils.GetHomeDirectory(session);
Log.InfoFormat("Defaulting path: {0}->{1}", path.Path, targetPath);
path.Path = targetPath;
}
PscpClient client = new PscpClient(this.Options, session);
result = client.ListDirectory(path);
}
return result;
}
void LoadDirectory(BrowserFileInfo path, ListDirectoryResult result)
{
if (path.Path == null)
{
// special case for drives/mounts
foreach (DriveInfo drive in DriveInfo.GetDrives())
{
BrowserFileInfo bfiDrive = new BrowserFileInfo(drive);
result.Add(bfiDrive);
result.MountCount++;
}
}
else if (Directory.Exists(path.Path))
{
// get new files
DirectoryInfo newDir = new DirectoryInfo(path.Path);
// add back (..) entry, if relevant
if (newDir.Parent != null)
{
// has valid parent dir
BrowserFileInfo bfiParent = new BrowserFileInfo(newDir.Parent);
bfiParent.Name = "..";
bfiParent.Type = FileType.ParentDirectory;
result.Add(bfiParent);
}
else
{
// hit top of root so list drives, special case of null path
BrowserFileInfo bfiListDrives = new BrowserFileInfo
{
Path = null,
Name = "..",
Type = FileType.ParentDirectory,
};
result.Add(bfiListDrives);
}
// dirs
foreach (DirectoryInfo di in newDir.GetDirectories())
{
BrowserFileInfo bfi = new BrowserFileInfo(di);
result.Add(bfi);
}
// files
foreach (FileInfo fi in newDir.GetFiles())
{
BrowserFileInfo bfi = new BrowserFileInfo(fi);
result.Add(bfi);
}
}
else
{
result.SetError(string.Format("Directory doesn't exist: {0}", path.Path), null);
}
}
public ListDirectoryResult ListDirectory(SessionData session, BrowserFileInfo path)
{
Log.InfoFormat("GetFilesForPath, path={0}", path.Path);
ListDirectoryResult result = new ListDirectoryResult(path);
try
{
LoadDirectory(path, result);
}
catch (Exception ex)
{
result.SetError(null, ex);
Log.ErrorFormat("Error loading directory: {0}", ex.Message);
}
return result;
}
public ListDirectoryResult ListDirectory(BrowserFileInfo path)
{
lock (this)
{
//return this.DoListDirectory(path);
ListDirectoryResult result = new ListDirectoryResult(path);
RunPscp(
result,
ToArgs(this.Session, this.Session.Password, path.Path),
ToArgs(this.Session, "XXXXX", path.Path),
null,
null,
(lines) =>
{
// successful list
ScpLineParser parser = new ScpLineParser();
foreach (string rawLine in lines)
{
string line = rawLine.TrimEnd();
BrowserFileInfo fileInfo;
if (parser.TryParseFileLine(line, out fileInfo))
{
if (fileInfo.Name != ".")
{
fileInfo.Path = MakePath(path.Path, fileInfo.Name);
result.Add(fileInfo);
}
}
}
});
return result;
}
}
