public int WriteFile(
String filename,
Byte[] buffer,
ref uint writtenBytes,
long offset,
DokanFileInfo info)
{
Debug("WriteFile {0} bufferLen {1} Offset {2}", filename, buffer.Length, offset);
string path = GetPath(filename);
if (path.Contains(":SSHFSProperty.Permission"))
{
if (offset == 0)
{
string[] tmp = path.Split(new char[] { ':' });
path = tmp[0];
int permission = 0;
permission = Convert.ToInt32(System.Text.Encoding.ASCII.GetString(buffer), 8);
WritePermission(path, permission);
writtenBytes = (uint)buffer.Length;
return(0);
}
else
{
writtenBytes = 0;
return(0);
}
}
try
{
ChannelSftp channel = GetChannel();
//GetMonitor monitor = new GetMonitor(buffer.Length);
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path, null, 3 /*HACK: 存在しないモード */, offset);
stream.Write(buffer, 0, buffer.Length);
stream.Close();
writtenBytes = (uint)buffer.Length;
return(0);
}
catch (IOException)
{
return(0);
}
catch (Exception e)
{
Debug(e.ToString());
return(-1);
}
}
public int CreateFile(
String filename,
FileAccess access,
FileShare share,
FileMode mode,
FileOptions options,
DokanFileInfo info)
{
Debug("CreateFile {0}", filename);
try
{
string path = GetPath(filename);
ChannelSftp channel = GetChannel();
if (CheckAltStream(path))
{
return(0);
}
switch (mode)
{
case FileMode.Open:
{
Debug("Open");
if (isExist(path, info))
{
return(0);
}
else
{
return(-DokanNet.ERROR_FILE_NOT_FOUND);
}
}
case FileMode.CreateNew:
{
Debug("CreateNew");
if (isExist(path, info))
{
return(-DokanNet.ERROR_ALREADY_EXISTS);
}
Debug("CreateNew put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(0);
}
case FileMode.Create:
{
Debug("Create put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(0);
}
case FileMode.OpenOrCreate:
{
Debug("OpenOrCreate");
if (!isExist(path, info))
{
Debug("OpenOrCreate put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
}
return(0);
}
case FileMode.Truncate:
{
Debug("Truncate");
if (!isExist(path, info))
{
return(-DokanNet.ERROR_FILE_NOT_FOUND);
}
Debug("Truncate put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(0);
}
case FileMode.Append:
{
Debug("Append");
if (isExist(path, info))
{
return(0);
}
Debug("Append put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(0);
}
default:
Debug("Error unknown FileMode {0}", mode);
return(-1);
}
}
catch (SftpException e)
{
Debug(e.ToString());
return(-DokanNet.ERROR_FILE_NOT_FOUND);
}
catch (Exception e)
{
connectionError_ = true;
Debug(e.ToString());
Reconnect();
return(-DokanNet.ERROR_FILE_NOT_FOUND);
}
}
/// <summary>
/// 上傳文件
/// </summary>
/// <param name="remotePath">路徑文件夾名稱，不包含sftp://ip:port，只包含路徑文件夾</param>
/// <param name="localFileName">本地文件完整路徑</param>
public void Upload(string remotePath, string localFileName)
{
Connect();
FileInfo fileInf = new FileInfo(localFileName);
//如果ActionWhileFileExist是Rename
string uri = "";
string filename = fileInf.Name.Replace("\\", "/");
if (filename.StartsWith("/"))
{
filename = filename.Substring(1, filename.Length - 1);
}
if (remotePath.EndsWith("/"))
{
remotePath = remotePath.Substring(0, remotePath.Length - 1);
}
if (remotePath == "/" || remotePath == "")
{
uri = filename;
}
else
{
uri = remotePath + "/" + filename;
}
if (uri.StartsWith("/"))
{
uri = uri.Substring(1, uri.Length - 1);
}
uri = uri.Replace(@"\", "/");
//MessageBox.Show(uri);
int buffLength = 2048;// 缓冲大小设置为kb
byte[] buff = new byte[buffLength];
int contentLen;
FileStream fs = fileInf.OpenRead();
//Tamir.SharpSsh.java.io.InputStream iptStream = new Tamir.SharpSsh.java.io.FileInputStream(Filename);/
Tamir.SharpSsh.java.io.OutputStream optStream = m_sftp.put(uri);
try
{
contentLen = fs.Read(buff, 0, buffLength);
while (contentLen != 0)
{
optStream.Write(buff, 0, contentLen);
contentLen = fs.Read(buff, 0, buffLength);
}
//如果是上传过程用临时文件名的，到这里已经上传完毕了，把文件名改回去
optStream.close();
filename = null;
fileInf = null;
}
catch (Exception ex)
{
throw new Exception("上傳失敗：\r\n" + ex.Message);
//MessageBox.Show(ex.Message, "Upload Error");
}
finally
{
if (optStream != null)
{
optStream = null;
}
if (fs != null)
{
fs.Flush();
fs.Close();
fs = null;
}
}
}
public NtStatus CreateFile(
string filename,
DokanNet.FileAccess access,
FileShare share,
FileMode mode,
FileOptions options,
FileAttributes attributes,
DokanFileInfo info)
{
if (info.IsDirectory)
{
switch (mode)
{
case FileMode.Open:
Debug("OpenDirectory {0}", filename);
try
{
string path = GetPath(filename);
SftpATTRS attr = GetChannel().stat(path);
if (attr.isDir())
{
return(NtStatus.Success);
}
else
{
return(NtStatus.ObjectPathNotFound); // TODO: return not directory?
}
}
catch (SftpException e)
{
Debug(e.ToString());
return(NtStatus.ObjectPathNotFound);
}
catch (Exception e)
{
connectionError_ = true;
Debug(e.ToString());
Reconnect();
return(NtStatus.ObjectPathNotFound);
}
case FileMode.CreateNew:
Debug("CreateDirectory {0}", filename);
try
{
string path = GetPath(filename);
ChannelSftp channel = GetChannel();
channel.mkdir(path);
return(NtStatus.Success);
}
catch (SftpException e)
{
Debug(e.ToString());
return(NtStatus.Error);
}
catch (Exception e)
{
connectionError_ = true;
Debug(e.ToString());
Reconnect();
return(NtStatus.Error); // TODO: more appropriate error code
}
default:
Debug("Error FileMode invalid for directory {0}", mode);
return(NtStatus.Error);
}
}
else
{
Debug("CreateFile {0}", filename);
try
{
string path = GetPath(filename);
ChannelSftp channel = GetChannel();
if (CheckAltStream(path))
{
return(NtStatus.Success);
}
switch (mode)
{
case FileMode.Open:
{
Debug("Open");
if (isExist(path, info))
{
return(NtStatus.Success);
}
else
{
return(NtStatus.ObjectNameNotFound);
}
}
case FileMode.CreateNew:
{
Debug("CreateNew");
if (isExist(path, info))
{
return(NtStatus.ObjectNameCollision);
}
Debug("CreateNew put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(NtStatus.Success);
}
case FileMode.Create:
{
Debug("Create put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(NtStatus.Success);
}
case FileMode.OpenOrCreate:
{
Debug("OpenOrCreate");
if (!isExist(path, info))
{
Debug("OpenOrCreate put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
}
return(NtStatus.Success);
}
case FileMode.Truncate:
{
Debug("Truncate");
if (!isExist(path, info))
{
return(NtStatus.ObjectNameNotFound);
}
Debug("Truncate put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(NtStatus.Success);
}
case FileMode.Append:
{
Debug("Append");
if (isExist(path, info))
{
return(NtStatus.Success);
}
Debug("Append put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(NtStatus.Success);
}
default:
Debug("Error unknown FileMode {0}", mode);
return(NtStatus.Error);
}
}
catch (SftpException e)
{
Debug(e.ToString());
return(NtStatus.ObjectNameNotFound);
}
catch (Exception e)
{
connectionError_ = true;
Debug(e.ToString());
Reconnect();
return(NtStatus.ObjectNameNotFound);
}
}
}
public void GetWithStream(string fromFilePath, Tamir.SharpSsh.java.io.OutputStream stream)
{
cancelled = false;
SftpChannel.get(fromFilePath, stream, m_monitor);
}
public DokanError CreateFile(
string filename,
DokanNet.FileAccess access,
FileShare share,
FileMode mode,
FileOptions options,
FileAttributes attributes,
DokanFileInfo info)
{
Debug("CreateFile {0}", filename);
try
{
string path = GetPath(filename);
ChannelSftp channel = GetChannel();
if (CheckAltStream(path))
{
return(DokanError.ErrorSuccess);
}
switch (mode)
{
case FileMode.Open:
{
Debug("Open");
if (isExist(path, info))
{
return(DokanError.ErrorSuccess);
}
else
{
return(DokanError.ErrorFileNotFound);
}
}
case FileMode.CreateNew:
{
Debug("CreateNew");
if (isExist(path, info))
{
return(DokanError.ErrorAlreadyExists);
}
Debug("CreateNew put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(DokanError.ErrorSuccess);
}
case FileMode.Create:
{
Debug("Create put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(DokanError.ErrorSuccess);
}
case FileMode.OpenOrCreate:
{
Debug("OpenOrCreate");
if (!isExist(path, info))
{
Debug("OpenOrCreate put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
}
return(DokanError.ErrorSuccess);
}
case FileMode.Truncate:
{
Debug("Truncate");
if (!isExist(path, info))
{
return(DokanError.ErrorFileNotFound);
}
Debug("Truncate put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(DokanError.ErrorSuccess);
}
case FileMode.Append:
{
Debug("Append");
if (isExist(path, info))
{
return(DokanError.ErrorSuccess);
}
Debug("Append put 0 byte");
Tamir.SharpSsh.java.io.OutputStream stream = channel.put(path);
stream.Close();
return(DokanError.ErrorSuccess);
}
default:
Debug("Error unknown FileMode {0}", mode);
return(DokanError.ErrorError);
}
}
catch (SftpException e)
{
Debug(e.ToString());
return(DokanError.ErrorFileNotFound);
}
catch (Exception e)
{
connectionError_ = true;
Debug(e.ToString());
Reconnect();
return(DokanError.ErrorFileNotFound);
}
}
public void Upload(object o, int iRow, string FtpPathWithoutIP, string Filename, string initialpath, int offset)
{
FileInfo fileInf = new FileInfo(Filename);
//如果ActionWhileFileExist是Rename
string uri = "";
string urifordeleteexistfile = "";
string filename = fileInf.FullName.Substring(initialpath.Length + 1, fileInf.FullName.Length - initialpath.Length - 1).Replace("\\", "/");
if (filename.StartsWith("/"))
{
filename = filename.Substring(1, filename.Length - 1);
}
if (FtpPathWithoutIP == "/" || FtpPathWithoutIP == "")
{
uri = filename;
urifordeleteexistfile = filename;
}
else
{
uri = FtpPathWithoutIP + filename;
urifordeleteexistfile = FtpPathWithoutIP + filename;
}
if (uri.StartsWith("/"))
{
uri = uri.Substring(1, uri.Length - 1);
}
//上传已有文件是覆盖还是重命名待上传文件，如果设置是Rename，查询一下文件是否存在，存在则给待上传文件加上时间戳
string trueFileName = "";
if (ActionWhileFileExist == "Rename")
{
if (CheckFileExist(uri, fileInf.Name.ToString()) == true)
{
//文件uri重新设置
string extname = fileInf.Extension.ToString();
filename = filename.Substring(0, filename.Length - extname.Length) + "_" + DateTime.Now.ToString("yyyyMMddHHssmm") + extname;
if (FtpPathWithoutIP == "/" || FtpPathWithoutIP == "")
{
uri = filename;
}
else
{
uri = FtpPathWithoutIP + filename;
}
}
}
//上传文件是否要使用临时文件名，如果要，加上后缀.tmp
trueFileName = uri;
if (Renamefile == "Y")
{
uri = uri + ".tmp";
}
uri = uri.Replace(@"\", "/");
int buffLength = 2048;// 缓冲大小设置为kb
byte[] buff = new byte[buffLength];
int contentLen = 0;
int uploadedlen = 0;
int irefreshflag = 0;
FileStream fs = fileInf.OpenRead();
//Tamir.SharpSsh.java.io.InputStream iptStream = new Tamir.SharpSsh.java.io.FileInputStream(Filename);/
Tamir.SharpSsh.java.io.OutputStream optStream = null;
if (offset > 0)
{
optStream = m_sftp.put(uri, 2);
fs.Seek(offset, System.IO.SeekOrigin.Current);
uploadedlen = offset;
}
else
{
optStream = m_sftp.put(uri);
}
try
{
contentLen = fs.Read(buff, 0, buffLength);
uploadedlen = uploadedlen + contentLen;
MethodInfo mi = getFormMethod.getMethod(o.GetType().FullName);
decimal d_persent = 0;
// 流内容没有结束
while (contentLen != 0)
{
if (Uploaddownloadpauseflag == "Y")
{
break;
}
optStream.Write(buff, 0, contentLen);
d_persent = Convert.ToDecimal(Convert.ToDecimal(uploadedlen) / Convert.ToDecimal(fs.Length));
mi.Invoke(o, new object[] { iRow, String.Format("{0}" + "%", Convert.ToInt32(d_persent * 100)) + "--->Uploading " + fileInf.Name, uploadedlen });
irefreshflag++;
if (irefreshflag == 15)
{
irefreshflag = 0;//循环15次刷新一下界面，防止因为DoEvents而减慢上传速度
Application.DoEvents();
}
contentLen = fs.Read(buff, 0, buffLength);
uploadedlen = uploadedlen + contentLen;
}
optStream.close();
if (Uploaddownloadpauseflag == "Y")
{
return;
}
d_persent = Convert.ToDecimal(1);
mi.Invoke(o, new object[] { iRow, String.Format("{0}" + "%", Convert.ToInt32(d_persent * 100)) + "--->Uploaded " + fileInf.Name, -1 });
//如果是上传过程用临时文件名的，到这里已经上传完毕了，把文件名改回去
if (Renamefile == "Y")
{
try
{
Delete(urifordeleteexistfile);
}
catch { }
Rename(uri, trueFileName);
}
//filenamewithotpath = null;
trueFileName = null;
filename = null;
fileInf = null;
}
catch (Exception ex)
{
throw ex;
//MessageBox.Show(ex.Message, "Upload Error");
}
finally
{
if (optStream != null)
{
optStream = null;
}
if (fs != null)
{
fs.Flush();
fs.Close();
fs = null;
}
}
}
