public override FileSystemExitCode PutFile(string localName, ref string remoteName, CopyFlags copyFlags)
{
bool overWrite = (CopyFlags.Overwrite & copyFlags) != 0;
string rmtName = remoteName.Substring(1);
if (File.Exists(rmtName) & !overWrite)
{
return(FileSystemExitCode.FileExists);
}
try {
if ((CopyFlags.Move & copyFlags) != 0)
{
MoveFileOptions options =
(overWrite) ? MoveFileOptions.ReplaceExisting : MoveFileOptions.None;
FileRoutines.MoveFile(new FileInfo(localName), new FileInfo(rmtName), options, OnCopyFile);
}
else
{
CopyFileOptions options =
(overWrite) ? CopyFileOptions.None : CopyFileOptions.FailIfDestinationExists;
FileRoutines.CopyFile(new FileInfo(localName), new FileInfo(rmtName), options, OnCopyFile);
}
TraceProc(TraceLevel.Warning, "Local file '" + localName + "' transferred!");
return(FileSystemExitCode.OK);
} catch (Exception ex) {
MessageBox.Show(
"File operation error:" + Environment.NewLine + ex.Message,
"LFS Plugin (PutFile)", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(FileSystemExitCode.WriteError);
}
}
public static void MoveFile(FileInfo source, FileInfo destination,
MoveFileOptions options, CopyFileCallback callback)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
if (destination == null)
{
throw new ArgumentNullException("destination");
}
if ((options & ~MoveFileOptions.All) != 0)
{
throw new ArgumentOutOfRangeException("options");
}
new FileIOPermission(FileIOPermissionAccess.Write, source.FullName).Demand();
new FileIOPermission(FileIOPermissionAccess.Write, destination.FullName).Demand();
object state = null;
CopyProgressRoutine cpr = (callback == null) ?
null : new CopyProgressRoutine(new CopyProgressData(
source, destination, callback, state).CallbackHandler);
if (!NativeMethods.MoveFileWithProgress(source.FullName, destination.FullName, cpr,
IntPtr.Zero, (int)options))
{
throw new IOException(new Win32Exception().Message);
}
}
public MoveFileEngine
(List <FileInfoEx> source,
string destination,
string mask,
MoveEngineOptions options,
CopyFileProgressDialog dialog)
{
initial_mask = mask;
initial_source = source;
innitial_destination = destination;
this.options = options;
progress_dialog = dialog;
internal_thread = new Thread(move_proc);
options_api = MoveFileOptions.CopyAllowed | MoveFileOptions.WriteThrough;
if ((options & MoveEngineOptions.ReplaceExistingFiles) == MoveEngineOptions.ReplaceExistingFiles)
{
options_api = options_api | MoveFileOptions.ReplaceExisting;
}
if (progress_dialog != null)
{
progress_dialog.FormClosing += new FormClosingEventHandler(progress_dialog_FormClosing);
}
update_progress_delegate_holder = new MethodInvokerUpdateProgress(update_progress_unsafe);
move_progress_delegate_holder = new CopyProgressRoutine(move_progress_proc);
}
public override FileSystemExitCode GetFile(string remoteName, ref string localName, CopyFlags copyFlags,
RemoteInfo remoteInfo)
{
bool overWrite = (CopyFlags.Overwrite & copyFlags) != 0;
remoteName = remoteName.Substring(1);
if (File.Exists(localName) & !overWrite)
{
return(FileSystemExitCode.FileExists);
}
try {
if ((CopyFlags.Move & copyFlags) != 0)
{
MoveFileOptions options =
(overWrite) ? MoveFileOptions.ReplaceExisting : MoveFileOptions.None;
FileRoutines.MoveFile(new FileInfo(remoteName), new FileInfo(localName),
options, OnCopyFile);
}
else
{
CopyFileOptions options =
(overWrite) ? CopyFileOptions.None : CopyFileOptions.FailIfDestinationExists;
FileRoutines.CopyFile(new FileInfo(remoteName), new FileInfo(localName),
options, OnCopyFile);
}
return(FileSystemExitCode.OK);
} catch (Exception ex) {
MessageBox.Show(
"File operation error:" + Environment.NewLine + ex.Message,
"LFS Plugin (GetFile)", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(FileSystemExitCode.ReadError);
}
}
public static void MoveFile(FileInfo source, FileInfo destination,
MoveFileOptions options, CopyFileCallback callback)
{
if (source == null)
throw new ArgumentNullException("source");
if (destination == null)
throw new ArgumentNullException("destination");
new FileIOPermission(FileIOPermissionAccess.Read, source.FullName).Demand();
new FileIOPermission(FileIOPermissionAccess.Write, destination.FullName).Demand();
CopyProgressRoutine cpr = (callback == null ? null : new CopyProgressRoutine(new CopyProgressData(source, destination, callback, null).CallbackHandler));
if (!MoveFileWithProgress(source.FullName, destination.FullName, cpr, IntPtr.Zero, options))
{
throw new IOException(new Win32Exception().Message);
}
}
public override FileSystemExitCode RenMovFile(string oldName, string newName, bool move, bool overwrite,
RemoteInfo remoteInfo)
{
oldName = oldName.Substring(1);
if (!File.Exists(oldName))
{
return(FileSystemExitCode.FileNotFound);
}
newName = newName.Substring(1);
if (File.Exists(newName) & !overwrite)
{
return(FileSystemExitCode.FileExists);
}
try {
if (move)
{
MoveFileOptions options =
(overwrite) ? MoveFileOptions.ReplaceExisting : MoveFileOptions.None;
FileRoutines.MoveFile(new FileInfo(oldName), new FileInfo(newName),
options, OnCopyFile);
}
else
{
CopyFileOptions options =
(overwrite) ? CopyFileOptions.None : CopyFileOptions.FailIfDestinationExists;
FileRoutines.CopyFile(new FileInfo(oldName), new FileInfo(newName),
options, OnCopyFile);
}
return(FileSystemExitCode.OK);
} catch (IOException ex) {
if (ex.Message.Equals(ErrorRequestAbortedMsg))
{
return(FileSystemExitCode.UserAbort);
}
if (ex.Message.Equals(ErrorFileNotFoundMsg))
{
return(FileSystemExitCode.FileNotFound);
}
MessageBox.Show(
"File operation error:" + Environment.NewLine + ex.Message,
"LFS Plugin (RenMovFile)", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(FileSystemExitCode.ReadError);
}
}
public static void MoveFile(FileInfo source, FileInfo destination,
MoveFileOptions options, CopyFileCallback callback)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
if (destination == null)
{
throw new ArgumentNullException("destination");
}
new FileIOPermission(FileIOPermissionAccess.Read, source.FullName).Demand();
new FileIOPermission(FileIOPermissionAccess.Write, destination.FullName).Demand();
CopyProgressRoutine cpr = (callback == null ? null : new CopyProgressRoutine(new CopyProgressData(source, destination, callback, null).CallbackHandler));
if (!MoveFileWithProgress(source.FullName, destination.FullName, cpr, IntPtr.Zero, options))
{
throw new IOException(new Win32Exception().Message);
}
}
static internal extern bool MoveFileTransactedW(string lpExistingFileName, string lpNewFileName, NativeCopyProgressRoutine lpProgressRoutine, IntPtr lpData, [MarshalAs(UnmanagedType.U4)] MoveFileOptions dwCopyFlags, SafeHandle hTransaction);
static internal extern bool MoveFileWithProgressW([In] string existingFileName, [In] string newFileName, NativeCopyProgressRoutine lpProgressRoutine, object lpData, [MarshalAs(UnmanagedType.U4)] MoveFileOptions dwFlags);
private static extern bool MoveFileWithProgress(string lpExistingFileName, string lpNewFileName,
CopyProgressRoutine lpProgressRoutine, IntPtr lpData, MoveFileOptions dwCopyFlags);
private static extern bool MoveFileWithProgress(string lpExistingFileName, string lpNewFileName,
CopyProgressRoutine lpProgressRoutine, IntPtr lpData, MoveFileOptions dwCopyFlags);
