public class SftpClient : SftpClientBase {
 
    // Connects to the robot
    public void Connect(string ip, string username, string password, int port = 22)
}

public abstract class SftpClientBase : URServiceBase {
 
    // Appends lines to a file, creating the file if it does not already exist.
    public void AppendAllLines(string path, string[] contents)
 
    // Appends lines to a file by using a specified encoding, creating the file if it does not already exist.
    public void AppendAllLines(string path, string[] contents, Encoding encoding)
 
    // Appends the specified string to the file, creating the file if it does not already exist.
    public void AppendAllText(string path, string contents)
 
    // Appends the specified string to the file, creating the file if it does not already exist.
    public void AppendAllText(string path, string contents, Encoding encoding)
 
    // Creates a <xref href="System.IO.StreamWriter" data-throw-if-not-resolved="false"></xref> that appends UTF-8 encoded text to the specified file,
    // creating the file if it does not already exist.
    public StreamWriter AppendText(string path)
 
    // Creates a <xref href="System.IO.StreamWriter" data-throw-if-not-resolved="false"></xref> that appends text to a file using the specified
    // encoding, creating the file if it does not already exist.
    public StreamWriter AppendText(string path, Encoding encoding)
 
    // Begins an asynchronous file downloading into the stream.
    public IAsyncResult BeginDownloadFile(string path, Stream output)
 
    // Begins an asynchronous file downloading into the stream.
    public IAsyncResult BeginDownloadFile(string path, Stream output, AsyncCallback asyncCallback)
 
    // Begins an asynchronous file downloading into the stream.
    public IAsyncResult BeginDownloadFile(string path, Stream output, AsyncCallback asyncCallback, object state, Action<ulong> downloadCallback = null)
 
    // Begins an asynchronous operation of retrieving list of files in remote directory.
    public IAsyncResult BeginListDirectory(string path, AsyncCallback asyncCallback, object state, Action<int> listCallback = null)
 
    // Begins the synchronize directories.
    public IAsyncResult BeginSynchronizeDirectories(string sourcePath, string destinationPath, string searchPattern, AsyncCallback asyncCallback, object state)
 
    // Begins an asynchronous uploading the stream into remote file.
    public IAsyncResult BeginUploadFile(Stream input, string path)
 
    // Begins an asynchronous uploading the stream into remote file.
    public IAsyncResult BeginUploadFile(Stream input, string path, AsyncCallback asyncCallback)
 
    // Begins an asynchronous uploading the stream into remote file.
    public IAsyncResult BeginUploadFile(Stream input, string path, AsyncCallback asyncCallback, object state, Action<ulong> uploadCallback = null)
 
    // Begins an asynchronous uploading the stream into remote file.
    public IAsyncResult BeginUploadFile(Stream input, string path, bool canOverride, AsyncCallback asyncCallback, object state, Action<ulong> uploadCallback = null)
 
    // Gets or sets the maximum size of the buffer in bytes.
    public uint BufferSize { get; set; }
 
    // Changes remote directory to path.
    public void ChangeDirectory(string path)
 
    // Changes permissions of file(s) to specified mode.
    public void ChangePermissions(string path, short mode)
 
    // Gets a value indicating if this client is connected to the robot
    public bool Connected { get; }
     protected void ConnectInternal(string ip, int port, string username, string password)
 
    // Creates or overwrites a file in the specified path.
    public SftpFileStream Create(string path)
 
    // Creates or overwrites the specified file.
    public SftpFileStream Create(string path, int bufferSize)
 
    // Creates remote directory specified by path.
    public void CreateDirectory(string path)
 
    // Creates or opens a file for writing UTF-8 encoded text.
    public StreamWriter CreateText(string path)
 
    // Creates or opens a file for writing text using the specified encoding.
    public StreamWriter CreateText(string path, Encoding encoding)
 
    // Deletes the specified file or directory.
    public void Delete(string path)
 
    // Deletes remote directory specified by path.
    public void DeleteDirectory(string path)
 
    // Deletes remote file specified by path.
    public void DeleteFile(string path)
     public void Disconnect()
 
    // Downloads remote file specified by the path into the stream.
    public void DownloadFile(string path, Stream output, Action<ulong> downloadCallback = null)
 
    // Downloads remote file specified by the path into the stream.
    public void DownloadFile(string path, string localPath, Action<ulong> downloadCallback = null)
 
    // Ends an asynchronous file downloading into the stream.
    public void EndDownloadFile(IAsyncResult asyncResult)
 
    // Ends an asynchronous operation of retrieving list of files in remote directory.
    public SftpFile[] EndListDirectory(IAsyncResult asyncResult)
 
    // Ends the synchronize directories.
    public FileInfo[] EndSynchronizeDirectories(IAsyncResult asyncResult)
 
    // Ends an asynchronous uploading the stream into remote file.
    public void EndUploadFile(IAsyncResult asyncResult)
 
    // Enumerates programs with .urp extension. It seraches programs in &quot;/programs&quot; if it exists, or &quot;/home/ur/ursim-current/programs&quot; for simulator
    public string[] EnumeratePrograms()
 
    // Checks whether file or directory exists;
    public bool Exists(string path)
 
    // Gets reference to remote file or directory.
    public SftpFile Get(string path)
 
    // Gets the <xref href="UnderAutomation.UniversalRobots.Ssh.Tools.Sftp.SftpFileAttributes" data-throw-if-not-resolved="false"></xref> of the file on the path.
    public SftpFileAttributes GetAttributes(string path)
 
    // Returns the date and time the specified file or directory was last accessed.
    public DateTime GetLastAccessTime(string path)
 
    // Returns the date and time, in coordinated universal time (UTC), that the specified file or directory was last accessed.
    public DateTime GetLastAccessTimeUtc(string path)
 
    // Returns the date and time the specified file or directory was last written to.
    public DateTime GetLastWriteTime(string path)
 
    // Returns the date and time, in coordinated universal time (UTC), that the specified file or directory was last written to.
    public DateTime GetLastWriteTimeUtc(string path)
 
    // Gets status using [email protected] request.
    public SftpFileSytemInformation GetStatus(string path)
 
    // Retrieves list of files in remote directory.
    public SftpFile[] ListDirectory(string path, Action<int> listCallback = null)
 
    // Opens a <xref href="UnderAutomation.UniversalRobots.Ssh.Tools.Sftp.SftpFileStream" data-throw-if-not-resolved="false"></xref> on the specified path with read/write access.
    public SftpFileStream Open(string path, FileMode mode)
 
    // Opens a <xref href="UnderAutomation.UniversalRobots.Ssh.Tools.Sftp.SftpFileStream" data-throw-if-not-resolved="false"></xref> on the specified path, with the specified mode and access.
    public SftpFileStream Open(string path, FileMode mode, FileAccess access)
 
    // Opens an existing file for reading.
    public SftpFileStream OpenRead(string path)
 
    // Opens an existing UTF-8 encoded text file for reading.
    public StreamReader OpenText(string path)
 
    // Opens a file for writing.
    public SftpFileStream OpenWrite(string path)
 
    // Gets or sets the operation timeout.
    public TimeSpan OperationTimeout { get; set; }
 
    // Gets sftp protocol version.
    public int ProtocolVersion { get; }
 
    // Opens a binary file, reads the contents of the file into a byte array, and closes the file.
    public byte[] ReadAllBytes(string path)
 
    // Opens a text file, reads all lines of the file using UTF-8 encoding, and closes the file.
    public string[] ReadAllLines(string path)
 
    // Opens a file, reads all lines of the file with the specified encoding, and closes the file.
    public string[] ReadAllLines(string path, Encoding encoding)
 
    // Opens a text file, reads all lines of the file with the UTF-8 encoding, and closes the file.
    public string ReadAllText(string path)
 
    // Opens a file, reads all lines of the file with the specified encoding, and closes the file.
    public string ReadAllText(string path, Encoding encoding)
 
    // Reads the lines of a file with the UTF-8 encoding.
    public string[] ReadLines(string path)
 
    // Read the lines of a file that has a specified encoding.
    public string[] ReadLines(string path, Encoding encoding)
 
    // Renames remote file from old path to new path.
    public void RenameFile(string oldPath, string newPath)
 
    // Renames remote file from old path to new path.
    public void RenameFile(string oldPath, string newPath, bool isPosix)
 
    // Sets the specified <xref href="UnderAutomation.UniversalRobots.Ssh.Tools.Sftp.SftpFileAttributes" data-throw-if-not-resolved="false"></xref> of the file on the specified path.
    public void SetAttributes(string path, SftpFileAttributes fileAttributes)
 
    // Creates a symbolic link from old path to new path.
    public void SymbolicLink(string path, string linkPath)
 
    // Synchronizes the directories.
    public FileInfo[] SynchronizeDirectories(string sourcePath, string destinationPath, string searchPattern)
 
    // Uploads stream into remote file.
    public void UploadFile(Stream input, string path, Action<ulong> uploadCallback = null)
 
    // Uploads stream into remote file.
    public void UploadFile(Stream input, string path, bool canOverride, Action<ulong> uploadCallback = null)
 
    // Uploads file into remote file.
    public void UploadFile(string localPath, string path, Action<ulong> uploadCallback = null)
 
    // Gets remote working directory.
    public string WorkingDirectory { get; }
 
    // Writes the specified byte array to the specified file, and closes the file.
    public void WriteAllBytes(string path, byte[] bytes)
 
    // Writes a collection of strings to the file using the UTF-8 encoding, and closes the file.
    public void WriteAllLines(string path, string[] contents)
 
    // Writes the specified string to the file using the UTF-8 encoding, and closes the file.
    public void WriteAllText(string path, string contents)
 
    // Writes the specified string to the file using the specified encoding, and closes the file.
    public void WriteAllText(string path, string contents, Encoding encoding)
}

public class SftpFile {
 
    // Gets the file attributes.
    public SftpFileAttributes Attributes { get; }
 
    // Permanently deletes a file on remote machine.
    public void Delete()
 
    // Gets the full path of the directory or file.
    public string FullName { get; }
 
    // Gets or sets a value indicating whether the group members can execute this file.
    public bool GroupCanExecute { get; set; }
 
    // Gets or sets a value indicating whether the group members can read from this file.
    public bool GroupCanRead { get; set; }
 
    // Gets or sets a value indicating whether the group members can write into this file.
    public bool GroupCanWrite { get; set; }
 
    // Gets or sets file group id.
    public int GroupId { get; set; }
 
    // Gets a value indicating whether file represents a block device.
    public bool IsBlockDevice { get; }
 
    // Gets a value indicating whether file represents a character device.
    public bool IsCharacterDevice { get; }
 
    // Gets a value indicating whether file represents a directory.
    public bool IsDirectory { get; }
 
    // Gets a value indicating whether file represents a named pipe.
    public bool IsNamedPipe { get; }
 
    // Gets a value indicating whether file represents a regular file.
    public bool IsRegularFile { get; }
 
    // Gets a value indicating whether file represents a socket.
    public bool IsSocket { get; }
 
    // Gets a value indicating whether file represents a symbolic link.
    public bool IsSymbolicLink { get; }
 
    // Gets or sets the time the current file or directory was last accessed.
    public DateTime LastAccessTime { get; set; }
 
    // Gets or sets the time, in coordinated universal time (UTC), the current file or directory was last accessed.
    public DateTime LastAccessTimeUtc { get; set; }
 
    // Gets or sets the time when the current file or directory was last written to.
    public DateTime LastWriteTime { get; set; }
 
    // Gets or sets the time, in coordinated universal time (UTC), when the current file or directory was last written to.
    public DateTime LastWriteTimeUtc { get; set; }
 
    // Gets or sets the size, in bytes, of the current file.
    public long Length { get; }
 
    // Moves a specified file to a new location on remote machine, providing the option to specify a new file name.
    public void MoveTo(string destFileName)
 
    // For files, gets the name of the file. For directories, gets the name of the last directory in the hierarchy if a hierarchy exists.
    // Otherwise, the Name property gets the name of the directory.
    public string Name { get; }
 
    // Gets or sets a value indicating whether the others can execute this file.
    public bool OthersCanExecute { get; set; }
 
    // Gets or sets a value indicating whether the others can read from this file.
    public bool OthersCanRead { get; set; }
 
    // Gets or sets a value indicating whether the others can write into this file.
    public bool OthersCanWrite { get; set; }
 
    // Gets or sets a value indicating whether the owner can execute this file.
    public bool OwnerCanExecute { get; set; }
 
    // Gets or sets a value indicating whether the owner can read from this file.
    public bool OwnerCanRead { get; set; }
 
    // Gets or sets a value indicating whether the owner can write into this file.
    public bool OwnerCanWrite { get; set; }
 
    // Sets file  permissions.
    public void SetPermissions(short mode)
 
    // Returns a <xref href="System.String" data-throw-if-not-resolved="false"></xref> that represents this instance.
    public override string ToString()
 
    // Updates file status on the server.
    public void UpdateStatus()
 
    // Gets or sets file user id.
    public int UserId { get; set; }
}

public class SftpFileAttributes {
 
    // Gets or sets the extensions.
    public IDictionary<string, string> Extensions { get; }
 
    // Returns a byte array representing the current <xref href="UnderAutomation.UniversalRobots.Ssh.Tools.Sftp.SftpFileAttributes" data-throw-if-not-resolved="false"></xref>.
    public byte[] GetBytes()
 
    // Gets a value indicating whether the group members can execute this file.
    public bool GroupCanExecute { get; set; }
 
    // Gets a value indicating whether the group members can read from this file.
    public bool GroupCanRead { get; set; }
 
    // Gets a value indicating whether the group members can write into this file.
    public bool GroupCanWrite { get; set; }
 
    // Gets or sets file group id.
    public int GroupId { get; set; }
 
    // Gets a value indicating whether file represents a block device.
    public bool IsBlockDevice { get; }
 
    // Gets a value indicating whether file represents a character device.
    public bool IsCharacterDevice { get; }
 
    // Gets a value indicating whether file represents a directory.
    public bool IsDirectory { get; }
 
    // Gets a value indicating whether file represents a named pipe.
    public bool IsNamedPipe { get; }
 
    // Gets a value indicating whether file represents a regular file.
    public bool IsRegularFile { get; }
 
    // Gets a value indicating whether file represents a socket.
    public bool IsSocket { get; }
 
    // Gets a value indicating whether file represents a symbolic link.
    public bool IsSymbolicLink { get; }
 
    // Gets or sets the local time the current file or directory was last accessed.
    public DateTime LastAccessTime { get; set; }
 
    // Gets or sets the UTC time the current file or directory was last accessed.
    public DateTime LastAccessTimeUtc { get; set; }
 
    // Gets or sets the local time when the current file or directory was last written to.
    public DateTime LastWriteTime { get; set; }
 
    // Gets or sets the UTC time when the current file or directory was last written to.
    public DateTime LastWriteTimeUtc { get; set; }
 
    // Gets a value indicating whether the others can execute this file.
    public bool OthersCanExecute { get; set; }
 
    // Gets a value indicating whether the others can read from this file.
    public bool OthersCanRead { get; set; }
 
    // Gets a value indicating whether the others can write into this file.
    public bool OthersCanWrite { get; set; }
 
    // Gets a value indicating whether the owner can execute this file.
    public bool OwnerCanExecute { get; set; }
 
    // Gets a value indicating whether the owner can read from this file.
    public bool OwnerCanRead { get; set; }
 
    // Gets a value indicating whether the owner can write into this file.
    public bool OwnerCanWrite { get; set; }
 
    // Sets the permissions.
    public void SetPermissions(short mode)
 
    // Gets or sets the size, in bytes, of the current file.
    public long Size { get; set; }
 
    // Gets or sets file user id.
    public int UserId { get; set; }
}