# < Summary

Information

Class: | Renci.SshNet.ScpClient
Assembly: | Renci.SshNet
File(s): | \home\appveyor\projects\ssh-net\src\Renci.SshNet\ScpClient.cs

Line coverage
91%

Covered lines: | 329
Uncovered lines: | 32
Coverable lines: | 361
Total lines: | 826
Line coverage: | 91.1%

Branch coverage
76%

Covered branches: | 58
Total branches: | 76
Branch coverage: | 76.3%

Method coverage

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# Metrics

Method | Branch coverage | Cyclomatic complexity | Line coverage
--- | --- | --- | ---
.cctor() | 100% | 1 | 100%
get_OperationTimeout() | 100% | 1 | 100%
get_BufferSize() | 100% | 1 | 100%
get_RemotePathTransformation() | 100% | 1 | 100%
set_RemotePathTransformation(...) | 100% | 2 | 100%
.ctor(...) | 100% | 1 | 100%
.ctor(...) | 100% | 1 | 100%
.ctor(...) | 100% | 1 | 100%
.ctor(...) | 100% | 1 | 100%
.ctor(...) | 100% | 1 | 100%
.ctor(...) | 100% | 1 | 100%
.ctor(...) | 100% | 1 | 100%
Upload(...) | 50% | 2 | 86.66%
Upload(...) | 75% | 4 | 90.9%
Upload(...) | 50% | 8 | 63.63%
Download(...) | 50% | 6 | 68.42%
Download(...) | 50% | 6 | 68.42%
Download(...) | 50% | 8 | 70%
SendData(...) | 100% | 1 | 100%
SendData(...) | 100% | 1 | 100%
ReadByte(...) | 50% | 2 | 71.42%
SecureExecutionRequestRejectedException() | 100% | 1 | 100%
UploadFileModeAndName(...) | 100% | 1 | 100%
UploadFileContent(...) | 100% | 2 | 100%
RaiseDownloadingEvent(...) | 100% | 2 | 100%
RaiseUploadingEvent(...) | 100% | 2 | 100%
SendSuccessConfirmation(...) | 100% | 1 | 100%
SendErrorConfirmation(...) | 100% | 1 | 0%
CheckReturnCode(...) | 100% | 2 | 100%
SendData(...) | 100% | 1 | 100%
ReadString(...) | 100% | 8 | 100%
UploadTimes(...) | 100% | 1 | 100%
UploadDirectoryContent(...) | 100% | 4 | 100%
UploadDirectoryModeAndName(...) | 100% | 1 | 100%
InternalDownload(...) | 100% | 2 | 100%
InternalDownload(...) | 93.75% | 16 | 97.05%

# File(s)

## \home\appveyor\projects\ssh-net\src\Renci.SshNet\ScpClient.cs

| # | Line |  | Line coverage
--- | --- | --- | --- | ---
|  | `1` |  | `using System;`
|  | `2` |  | `using System.Collections.Generic;`
|  | `3` |  | `using System.Diagnostics.CodeAnalysis;`
|  | `4` |  | `using System.Globalization;`
|  | `5` |  | `using System.IO;`
|  | `6` |  | `using System.Net;`
|  | `7` |  | `using System.Text.RegularExpressions;`
|  | `8` |  | ``
|  | `9` |  | `using Renci.SshNet.Channels;`
|  | `10` |  | `using Renci.SshNet.Common;`
|  | `11` |  | ``
|  | `12` |  | `namespace Renci.SshNet`
|  | `13` |  | `{`
|  | `14` |  | `/// <summary>`
|  | `15` |  | `/// Provides SCP client functionality.`
|  | `16` |  | `/// </summary>`
|  | `17` |  | `/// <remarks>`
|  | `18` |  | `/// <para>`
|  | `19` |  | `/// More information on the SCP protocol is available here: https://github.com/net-ssh/net-scp/blob/master/lib/net/s`
|  | `20` |  | `/// </para>`
|  | `21` |  | `/// <para>`
|  | `22` |  | `/// Known issues in OpenSSH:`
|  | `23` |  | `/// <list type="bullet">`
|  | `24` |  | `/// <item>`
|  | `25` |  | `/// <description>Recursive download (-prf) does not deal well with specific UTF-8 and newline characters.</descr`
|  | `26` |  | `/// <description>Recursive update does not support empty path for uploading to home directory.</description>`
|  | `27` |  | `/// </item>`
|  | `28` |  | `/// </list>`
|  | `29` |  | `/// </para>`
|  | `30` |  | `/// </remarks>`
|  | `31` |  | `public partial class ScpClient : BaseClient`
|  | `32` |  | `{`
|  | `33` |  | `private const string Message = "filename";`
| 4 | `34` |  | `private static readonly Regex FileInfoRe = new Regex(@"C(?<mode>\d{4}) (?<length>\d+) (?<filename>.+)", RegexOpt`
| 4 | `35` |  | `private static readonly byte[] SuccessConfirmationCode = { 0 };`
| 4 | `36` |  | `private static readonly byte[] ErrorConfirmationCode = { 1 };`
| 4 | `37` |  | `private static readonly Regex DirectoryInfoRe = new Regex(@"D(?<mode>\d{4}) (?<length>\d+) (?<filename>.+)", Reg`
| 4 | `38` |  | `private static readonly Regex TimestampRe = new Regex(@"T(?<mtime>\d+) 0 (?<atime>\d+) 0", RegexOptions.Compiled`
|  | `39` |  | ``
|  | `40` |  | `private IRemotePathTransformation _remotePathTransformation;`
|  | `41` |  | ``
|  | `42` |  | `/// <summary>`
|  | `43` |  | `/// Gets or sets the operation timeout.`
|  | `44` |  | `/// </summary>`
|  | `45` |  | `/// <value>`
|  | `46` |  | `/// The timeout to wait until an operation completes. The default value is negative`
|  | `47` |  | `/// one (-1) milliseconds, which indicates an infinite time-out period.`
|  | `48` |  | `/// </value>`
| 426 | `49` |  | `public TimeSpan OperationTimeout { get; set; }`
|  | `50` |  | ``
|  | `51` |  | `/// <summary>`
|  | `52` |  | `/// Gets or sets the size of the buffer.`
|  | `53` |  | `/// </summary>`
|  | `54` |  | `/// <value>`
|  | `55` |  | `/// The size of the buffer. The default buffer size is 16384 bytes.`
|  | `56` |  | `/// </value>`
| 4236 | `57` |  | `public uint BufferSize { get; set; }`
|  | `58` |  | ``
|  | `59` |  | `/// <summary>`
|  | `60` |  | `/// Gets or sets the transformation to apply to remote paths.`
|  | `61` |  | `/// </summary>`
|  | `62` |  | `/// <value>`
|  | `63` |  | `/// The transformation to apply to remote paths. The default is <see cref="RemotePathTransformation.DoubleQuote"`
|  | `64` |  | `/// </value>`
|  | `65` |  | `/// <exception cref="ArgumentNullException"><paramref name="value"/> is <see langword="null"/>.</exception>`
|  | `66` |  | `/// <remarks>`
|  | `67` |  | `/// <para>`
|  | `68` |  | `/// This transformation is applied to the remote file or directory path that is passed to the`
|  | `69` |  | `/// <c>scp</c> command.`
|  | `70` |  | `/// </para>`
|  | `71` |  | `/// <para>`
|  | `72` |  | `/// See <see cref="SshNet.RemotePathTransformation"/> for the transformations that are supplied`
|  | `73` |  | `/// out-of-the-box with SSH.NET.`
|  | `74` |  | `/// </para>`
|  | `75` |  | `/// </remarks>`
|  | `76` |  | `public IRemotePathTransformation RemotePathTransformation`
|  | `77` |  | `{`
|  | `78` |  | `get`
| 24 | `79` |  | `{`
| 24 | `80` |  | `return _remotePathTransformation;`
| 24 | `81` |  | `}`
|  | `82` |  | `set`
| 51 | `83` |  | `{`
| 51 | `84` |  | `if (value is null)`
| 3 | `85` |  | `{`
| 3 | `86` |  | `throw new ArgumentNullException(nameof(value));`
|  | `87` |  | `}`
|  | `88` |  | ``
| 48 | `89` |  | `_remotePathTransformation = value;`
| 48 | `90` |  | `}`
|  | `91` |  | `}`
|  | `92` |  | ``
|  | `93` |  | `/// <summary>`
|  | `94` |  | `/// Occurs when downloading file.`
|  | `95` |  | `/// </summary>`
|  | `96` |  | `public event EventHandler<ScpDownloadEventArgs> Downloading;`
|  | `97` |  | ``
|  | `98` |  | `/// <summary>`
|  | `99` |  | `/// Occurs when uploading file.`
|  | `100` |  | `/// </summary>`
|  | `101` |  | `public event EventHandler<ScpUploadEventArgs> Uploading;`
|  | `102` |  | ``
|  | `103` |  | `/// <summary>`
|  | `104` |  | `/// Initializes a new instance of the <see cref="ScpClient"/> class.`
|  | `105` |  | `/// </summary>`
|  | `106` |  | `/// <param name="connectionInfo">The connection info.</param>`
|  | `107` |  | `/// <exception cref="ArgumentNullException"><paramref name="connectionInfo"/> is <see langword="null"/>.</except`
|  | `108` |  | `public ScpClient(ConnectionInfo connectionInfo)`
| 286 | `109` |  | `: this(connectionInfo, ownsConnectionInfo: false)`
| 283 | `110` |  | `{`
| 283 | `111` |  | `}`
|  | `112` |  | ``
|  | `113` |  | `/// <summary>`
|  | `114` |  | `/// Initializes a new instance of the <see cref="ScpClient"/> class.`
|  | `115` |  | `/// </summary>`
|  | `116` |  | `/// <param name="host">Connection host.</param>`
|  | `117` |  | `/// <param name="port">Connection port.</param>`
|  | `118` |  | `/// <param name="username">Authentication username.</param>`
|  | `119` |  | `/// <param name="password">Authentication password.</param>`
|  | `120` |  | `/// <exception cref="ArgumentNullException"><paramref name="password"/> is <see langword="null"/>.</exception>`
|  | `121` |  | `/// <exception cref="ArgumentException"><paramref name="host"/> is invalid, or <paramref name="username"/> is <s`
|  | `122` |  | `/// <exception cref="ArgumentOutOfRangeException"><paramref name="port"/> is not within <see cref="IPEndPoint.Mi`
|  | `123` |  | `[SuppressMessage("Microsoft.Reliability", "CA2000:DisposeObjectsBeforeLosingScope", Justification = "Disposed in`
|  | `124` |  | `public ScpClient(string host, int port, string username, string password)`
| 20 | `125` |  | `: this(new PasswordConnectionInfo(host, port, username, password), ownsConnectionInfo: true)`
| 20 | `126` |  | `{`
| 20 | `127` |  | `}`
|  | `128` |  | ``
|  | `129` |  | `/// <summary>`
|  | `130` |  | `/// Initializes a new instance of the <see cref="ScpClient"/> class.`
|  | `131` |  | `/// </summary>`
|  | `132` |  | `/// <param name="host">Connection host.</param>`
|  | `133` |  | `/// <param name="username">Authentication username.</param>`
|  | `134` |  | `/// <param name="password">Authentication password.</param>`
|  | `135` |  | `/// <exception cref="ArgumentNullException"><paramref name="password"/> is <see langword="null"/>.</exception>`
|  | `136` |  | `/// <exception cref="ArgumentException"><paramref name="host"/> is invalid, or <paramref name="username"/> is <s`
|  | `137` |  | `public ScpClient(string host, string username, string password)`
| 3 | `138` |  | `: this(host, ConnectionInfo.DefaultPort, username, password)`
| 3 | `139` |  | `{`
| 3 | `140` |  | `}`
|  | `141` |  | ``
|  | `142` |  | `/// <summary>`
|  | `143` |  | `/// Initializes a new instance of the <see cref="ScpClient"/> class.`
|  | `144` |  | `/// </summary>`
|  | `145` |  | `/// <param name="host">Connection host.</param>`
|  | `146` |  | `/// <param name="port">Connection port.</param>`
|  | `147` |  | `/// <param name="username">Authentication username.</param>`
|  | `148` |  | `/// <param name="keyFiles">Authentication private key file(s) .</param>`
|  | `149` |  | `/// <exception cref="ArgumentNullException"><paramref name="keyFiles"/> is <see langword="null"/>.</exception>`
|  | `150` |  | `/// <exception cref="ArgumentException"><paramref name="host"/> is invalid, -or- <paramref name="username"/> is`
|  | `151` |  | `/// <exception cref="ArgumentOutOfRangeException"><paramref name="port"/> is not within <see cref="IPEndPoint.Mi`
|  | `152` |  | `[SuppressMessage("Microsoft.Reliability", "CA2000:DisposeObjectsBeforeLosingScope", Justification = "Disposed in`
|  | `153` |  | `public ScpClient(string host, int port, string username, params IPrivateKeySource[] keyFiles)`
| 6 | `154` |  | `: this(new PrivateKeyConnectionInfo(host, port, username, keyFiles), ownsConnectionInfo: true)`
| 6 | `155` |  | `{`
| 6 | `156` |  | `}`
|  | `157` |  | ``
|  | `158` |  | `/// <summary>`
|  | `159` |  | `/// Initializes a new instance of the <see cref="ScpClient"/> class.`
|  | `160` |  | `/// </summary>`
|  | `161` |  | `/// <param name="host">Connection host.</param>`
|  | `162` |  | `/// <param name="username">Authentication username.</param>`
|  | `163` |  | `/// <param name="keyFiles">Authentication private key file(s) .</param>`
|  | `164` |  | `/// <exception cref="ArgumentNullException"><paramref name="keyFiles"/> is <see langword="null"/>.</exception>`
|  | `165` |  | `/// <exception cref="ArgumentException"><paramref name="host"/> is invalid, -or- <paramref name="username"/> is`
|  | `166` |  | `public ScpClient(string host, string username, params IPrivateKeySource[] keyFiles)`
| 3 | `167` |  | `: this(host, ConnectionInfo.DefaultPort, username, keyFiles)`
| 3 | `168` |  | `{`
| 3 | `169` |  | `}`
|  | `170` |  | ``
|  | `171` |  | `/// <summary>`
|  | `172` |  | `/// Initializes a new instance of the <see cref="ScpClient"/> class.`
|  | `173` |  | `/// </summary>`
|  | `174` |  | `/// <param name="connectionInfo">The connection info.</param>`
|  | `175` |  | `/// <param name="ownsConnectionInfo">Specified whether this instance owns the connection info.</param>`
|  | `176` |  | `/// <exception cref="ArgumentNullException"><paramref name="connectionInfo"/> is <see langword="null"/>.</except`
|  | `177` |  | `/// <remarks>`
|  | `178` |  | `/// If <paramref name="ownsConnectionInfo"/> is <see langword="true"/>, then the`
|  | `179` |  | `/// connection info will be disposed when this instance is disposed.`
|  | `180` |  | `/// </remarks>`
|  | `181` |  | `private ScpClient(ConnectionInfo connectionInfo, bool ownsConnectionInfo)`
| 312 | `182` |  | `: this(connectionInfo, ownsConnectionInfo, new ServiceFactory())`
| 309 | `183` |  | `{`
| 309 | `184` |  | `}`
|  | `185` |  | ``
|  | `186` |  | `/// <summary>`
|  | `187` |  | `/// Initializes a new instance of the <see cref="ScpClient"/> class.`
|  | `188` |  | `/// </summary>`
|  | `189` |  | `/// <param name="connectionInfo">The connection info.</param>`
|  | `190` |  | `/// <param name="ownsConnectionInfo">Specified whether this instance owns the connection info.</param>`
|  | `191` |  | `/// <param name="serviceFactory">The factory to use for creating new services.</param>`
|  | `192` |  | `/// <exception cref="ArgumentNullException"><paramref name="connectionInfo"/> is <see langword="null"/>.</except`
|  | `193` |  | `/// <exception cref="ArgumentNullException"><paramref name="serviceFactory"/> is <see langword="null"/>.</except`
|  | `194` |  | `/// <remarks>`
|  | `195` |  | `/// If <paramref name="ownsConnectionInfo"/> is <see langword="true"/>, then the`
|  | `196` |  | `/// connection info will be disposed when this instance is disposed.`
|  | `197` |  | `/// </remarks>`
|  | `198` |  | `internal ScpClient(ConnectionInfo connectionInfo, bool ownsConnectionInfo, IServiceFactory serviceFactory)`
| 414 | `199` |  | `: base(connectionInfo, ownsConnectionInfo, serviceFactory)`
| 411 | `200` |  | `{`
| 411 | `201` |  | `OperationTimeout = SshNet.Session.InfiniteTimeSpan;`
| 411 | `202` |  | `BufferSize = 1024 * 16;`
| 411 | `203` |  | `_remotePathTransformation = serviceFactory.CreateRemotePathDoubleQuoteTransformation();`
| 411 | `204` |  | `}`
|  | `205` |  | ``
|  | `206` |  | `/// <summary>`
|  | `207` |  | `/// Uploads the specified stream to the remote host.`
|  | `208` |  | `/// </summary>`
|  | `209` |  | `/// <param name="source">The <see cref="Stream"/> to upload.</param>`
|  | `210` |  | `/// <param name="path">A relative or absolute path for the remote file.</param>`
|  | `211` |  | `/// <exception cref="ArgumentNullException"><paramref name="path" /> is <see langword="null"/>.</exception>`
|  | `212` |  | `/// <exception cref="ArgumentException"><paramref name="path"/> is a zero-length <see cref="string"/>.</exceptio`
|  | `213` |  | `/// <exception cref="ScpException">A directory with the specified path exists on the remote host.</exception>`
|  | `214` |  | `/// <exception cref="SshException">The secure copy execution request was rejected by the server.</exception>`
|  | `215` |  | `public void Upload(Stream source, string path)`
| 186 | `216` |  | `{`
| 186 | `217` |  | `var posixPath = PosixPath.CreateAbsoluteOrRelativeFilePath(path);`
|  | `218` |  | ``
| 186 | `219` |  | `using (var input = ServiceFactory.CreatePipeStream())`
| 186 | `220` |  | `using (var channel = Session.CreateChannelSession())`
| 186 | `221` |  | `{`
| 696 | `222` |  | `channel.DataReceived += (sender, e) => input.Write(e.Data, 0, e.Data.Length);`
| 186 | `223` |  | `channel.Open();`
|  | `224` |  | ``
|  | `225` |  | `// Pass only the directory part of the path to the server, and use the (hidden) -d option to signal`
|  | `226` |  | `// that we expect the target to be a directory.`
| 186 | `227` |  | `if (!channel.SendExecRequest(string.Format("scp -t -d {0}", _remotePathTransformation.Transform(posixPat`
| 15 | `228` |  | `{`
| 15 | `229` |  | `throw SecureExecutionRequestRejectedException();`
|  | `230` |  | `}`
|  | `231` |  | ``
| 171 | `232` |  | `CheckReturnCode(input);`
|  | `233` |  | ``
| 170 | `234` |  | `UploadFileModeAndName(channel, input, source.Length, posixPath.File);`
| 169 | `235` |  | `UploadFileContent(channel, input, source, posixPath.File);`
| 169 | `236` |  | `}`
| 169 | `237` |  | `}`
|  | `238` |  | ``
|  | `239` |  | `/// <summary>`
|  | `240` |  | `/// Uploads the specified file to the remote host.`
|  | `241` |  | `/// </summary>`
|  | `242` |  | `/// <param name="fileInfo">The file system info.</param>`
|  | `243` |  | `/// <param name="path">A relative or absolute path for the remote file.</param>`
|  | `244` |  | `/// <exception cref="ArgumentNullException"><paramref name="fileInfo" /> is <see langword="null"/>.</exception>`
|  | `245` |  | `/// <exception cref="ArgumentNullException"><paramref name="path" /> is <see langword="null"/>.</exception>`
|  | `246` |  | `/// <exception cref="ArgumentException"><paramref name="path"/> is a zero-length <see cref="string"/>.</exceptio`
|  | `247` |  | `/// <exception cref="ScpException">A directory with the specified path exists on the remote host.</exception>`
|  | `248` |  | `/// <exception cref="SshException">The secure copy execution request was rejected by the server.</exception>`
|  | `249` |  | `public void Upload(FileInfo fileInfo, string path)`
| 68 | `250` |  | `{`
| 68 | `251` |  | `if (fileInfo is null)`
| 0 | `252` |  | `{`
| 0 | `253` |  | `throw new ArgumentNullException(nameof(fileInfo));`
|  | `254` |  | `}`
|  | `255` |  | ``
| 68 | `256` |  | `var posixPath = PosixPath.CreateAbsoluteOrRelativeFilePath(path);`
|  | `257` |  | ``
| 68 | `258` |  | `using (var input = ServiceFactory.CreatePipeStream())`
| 68 | `259` |  | `using (var channel = Session.CreateChannelSession())`
| 68 | `260` |  | `{`
| 228 | `261` |  | `channel.DataReceived += (sender, e) => input.Write(e.Data, 0, e.Data.Length);`
| 68 | `262` |  | `channel.Open();`
|  | `263` |  | ``
|  | `264` |  | `// Pass only the directory part of the path to the server, and use the (hidden) -d option to signal`
|  | `265` |  | `// that we expect the target to be a directory.`
| 68 | `266` |  | `if (!channel.SendExecRequest($"scp -t -d {_remotePathTransformation.Transform(posixPath.Directory)}"))`
| 15 | `267` |  | `{`
| 15 | `268` |  | `throw SecureExecutionRequestRejectedException();`
|  | `269` |  | `}`
|  | `270` |  | ``
| 53 | `271` |  | `CheckReturnCode(input);`
|  | `272` |  | ``
| 52 | `273` |  | `using (var source = fileInfo.OpenRead())`
| 52 | `274` |  | `{`
| 52 | `275` |  | `UploadTimes(channel, input, fileInfo);`
| 52 | `276` |  | `UploadFileModeAndName(channel, input, source.Length, posixPath.File);`
| 51 | `277` |  | `UploadFileContent(channel, input, source, fileInfo.Name);`
| 51 | `278` |  | `}`
| 51 | `279` |  | `}`
| 51 | `280` |  | `}`
|  | `281` |  | ``
|  | `282` |  | `/// <summary>`
|  | `283` |  | `/// Uploads the specified directory to the remote host.`
|  | `284` |  | `/// </summary>`
|  | `285` |  | `/// <param name="directoryInfo">The directory info.</param>`
|  | `286` |  | `/// <param name="path">A relative or absolute path for the remote directory.</param>`
|  | `287` |  | `/// <exception cref="ArgumentNullException"><paramref name="directoryInfo"/> is <see langword="null"/>.</excepti`
|  | `288` |  | `/// <exception cref="ArgumentNullException"><paramref name="path"/> is <see langword="null"/>.</exception>`
|  | `289` |  | `/// <exception cref="ArgumentException"><paramref name="path"/> is a zero-length string.</exception>`
|  | `290` |  | `/// <exception cref="ScpException"><paramref name="path"/> does not exist on the remote host, is not a directory`
|  | `291` |  | `/// <exception cref="SshException">The secure copy execution request was rejected by the server.</exception>`
|  | `292` |  | `public void Upload(DirectoryInfo directoryInfo, string path)`
| 21 | `293` |  | `{`
| 21 | `294` |  | `if (directoryInfo is null)`
| 0 | `295` |  | `{`
| 0 | `296` |  | `throw new ArgumentNullException(nameof(directoryInfo));`
|  | `297` |  | `}`
|  | `298` |  | ``
| 21 | `299` |  | `if (path is null)`
| 0 | `300` |  | `{`
| 0 | `301` |  | `throw new ArgumentNullException(nameof(path));`
|  | `302` |  | `}`
|  | `303` |  | ``
| 21 | `304` |  | `if (path.Length == 0)`
| 0 | `305` |  | `{`
| 0 | `306` |  | `throw new ArgumentException("The path cannot be a zero-length string.", nameof(path));`
|  | `307` |  | `}`
|  | `308` |  | ``
| 21 | `309` |  | `using (var input = ServiceFactory.CreatePipeStream())`
| 21 | `310` |  | `using (var channel = Session.CreateChannelSession())`
| 21 | `311` |  | `{`
| 85 | `312` |  | `channel.DataReceived += (sender, e) => input.Write(e.Data, 0, e.Data.Length);`
| 21 | `313` |  | `channel.Open();`
|  | `314` |  | ``
|  | `315` |  | `// start copy with the following options:`
|  | `316` |  | `// -p preserve modification and access times`
|  | `317` |  | `// -r copy directories recursively`
|  | `318` |  | `// -d expect path to be a directory`
|  | `319` |  | `// -t copy to remote`
| 21 | `320` |  | `if (!channel.SendExecRequest($"scp -r -p -d -t {_remotePathTransformation.Transform(path)}"))`
| 15 | `321` |  | `{`
| 15 | `322` |  | `throw SecureExecutionRequestRejectedException();`
|  | `323` |  | `}`
|  | `324` |  | ``
| 6 | `325` |  | `CheckReturnCode(input);`
|  | `326` |  | ``
| 4 | `327` |  | `UploadDirectoryContent(channel, input, directoryInfo);`
| 4 | `328` |  | `}`
| 4 | `329` |  | `}`
|  | `330` |  | ``
|  | `331` |  | `/// <summary>`
|  | `332` |  | `/// Downloads the specified file from the remote host to local file.`
|  | `333` |  | `/// </summary>`
|  | `334` |  | `/// <param name="filename">Remote host file name.</param>`
|  | `335` |  | `/// <param name="fileInfo">Local file information.</param>`
|  | `336` |  | `/// <exception cref="ArgumentNullException"><paramref name="fileInfo"/> is <see langword="null"/>.</exception>`
|  | `337` |  | `/// <exception cref="ArgumentException"><paramref name="filename"/> is <see langword="null"/> or empty.</excepti`
|  | `338` |  | `/// <exception cref="ScpException"><paramref name="filename"/> exists on the remote host, and is not a regular f`
|  | `339` |  | `/// <exception cref="SshException">The secure copy execution request was rejected by the server.</exception>`
|  | `340` |  | `public void Download(string filename, FileInfo fileInfo)`
| 56 | `341` |  | `{`
| 56 | `342` |  | `if (string.IsNullOrEmpty(filename))`
| 0 | `343` |  | `{`
| 0 | `344` |  | `throw new ArgumentException("filename");`
|  | `345` |  | `}`
|  | `346` |  | ``
| 56 | `347` |  | `if (fileInfo is null)`
| 0 | `348` |  | `{`
| 0 | `349` |  | `throw new ArgumentNullException(nameof(fileInfo));`
|  | `350` |  | `}`
|  | `351` |  | ``
| 56 | `352` |  | `using (var input = ServiceFactory.CreatePipeStream())`
| 56 | `353` |  | `using (var channel = Session.CreateChannelSession())`
| 56 | `354` |  | `{`
| 1449 | `355` |  | `channel.DataReceived += (sender, e) => input.Write(e.Data, 0, e.Data.Length);`
| 56 | `356` |  | `channel.Open();`
|  | `357` |  | ``
|  | `358` |  | `// Send channel command request`
| 56 | `359` |  | `if (!channel.SendExecRequest($"scp -pf {_remotePathTransformation.Transform(filename)}"))`
| 15 | `360` |  | `{`
| 15 | `361` |  | `throw SecureExecutionRequestRejectedException();`
|  | `362` |  | `}`
|  | `363` |  | ``
|  | `364` |  | `// Send reply`
| 41 | `365` |  | `SendSuccessConfirmation(channel);`
|  | `366` |  | ``
| 41 | `367` |  | `InternalDownload(channel, input, fileInfo);`
| 38 | `368` |  | `}`
| 38 | `369` |  | `}`
|  | `370` |  | ``
|  | `371` |  | `/// <summary>`
|  | `372` |  | `/// Downloads the specified directory from the remote host to local directory.`
|  | `373` |  | `/// </summary>`
|  | `374` |  | `/// <param name="directoryName">Remote host directory name.</param>`
|  | `375` |  | `/// <param name="directoryInfo">Local directory information.</param>`
|  | `376` |  | `/// <exception cref="ArgumentException"><paramref name="directoryName"/> is <see langword="null"/> or empty.</ex`
|  | `377` |  | `/// <exception cref="ArgumentNullException"><paramref name="directoryInfo"/> is <see langword="null"/>.</excepti`
|  | `378` |  | `/// <exception cref="ScpException">File or directory with the specified path does not exist on the remote host.<`
|  | `379` |  | `/// <exception cref="SshException">The secure copy execution request was rejected by the server.</exception>`
|  | `380` |  | `public void Download(string directoryName, DirectoryInfo directoryInfo)`
| 20 | `381` |  | `{`
| 20 | `382` |  | `if (string.IsNullOrEmpty(directoryName))`
| 0 | `383` |  | `{`
| 0 | `384` |  | `throw new ArgumentException("directoryName");`
|  | `385` |  | `}`
|  | `386` |  | ``
| 20 | `387` |  | `if (directoryInfo is null)`
| 0 | `388` |  | `{`
| 0 | `389` |  | `throw new ArgumentNullException(nameof(directoryInfo));`
|  | `390` |  | `}`
|  | `391` |  | ``
| 20 | `392` |  | `using (var input = ServiceFactory.CreatePipeStream())`
| 20 | `393` |  | `using (var channel = Session.CreateChannelSession())`
| 20 | `394` |  | `{`
| 57 | `395` |  | `channel.DataReceived += (sender, e) => input.Write(e.Data, 0, e.Data.Length);`
| 20 | `396` |  | `channel.Open();`
|  | `397` |  | ``
|  | `398` |  | `// Send channel command request`
| 20 | `399` |  | `if (!channel.SendExecRequest($"scp -prf {_remotePathTransformation.Transform(directoryName)}"))`
| 15 | `400` |  | `{`
| 15 | `401` |  | `throw SecureExecutionRequestRejectedException();`
|  | `402` |  | `}`
|  | `403` |  | ``
|  | `404` |  | `// Send reply`
| 5 | `405` |  | `SendSuccessConfirmation(channel);`
|  | `406` |  | ``
| 5 | `407` |  | `InternalDownload(channel, input, directoryInfo);`
| 4 | `408` |  | `}`
| 4 | `409` |  | `}`
|  | `410` |  | ``
|  | `411` |  | `/// <summary>`
|  | `412` |  | `/// Downloads the specified file from the remote host to the stream.`
|  | `413` |  | `/// </summary>`
|  | `414` |  | `/// <param name="filename">A relative or absolute path for the remote file.</param>`
|  | `415` |  | `/// <param name="destination">The <see cref="Stream"/> to download the remote file to.</param>`
|  | `416` |  | `/// <exception cref="ArgumentException"><paramref name="filename"/> is <see langword="null"/> or contains only w`
|  | `417` |  | `/// <exception cref="ArgumentNullException"><paramref name="destination"/> is <see langword="null"/>.</exception`
|  | `418` |  | `/// <exception cref="ScpException"><paramref name="filename"/> exists on the remote host, and is not a regular f`
|  | `419` |  | `/// <exception cref="SshException">The secure copy execution request was rejected by the server.</exception>`
|  | `420` |  | `public void Download(string filename, Stream destination)`
| 110 | `421` |  | `{`
| 110 | `422` |  | `if (string.IsNullOrWhiteSpace(filename))`
| 0 | `423` |  | `{`
| 0 | `424` |  | `throw new ArgumentException(Message);`
|  | `425` |  | `}`
|  | `426` |  | ``
| 110 | `427` |  | `if (destination is null)`
| 0 | `428` |  | `{`
| 0 | `429` |  | `throw new ArgumentNullException(nameof(destination));`
|  | `430` |  | `}`
|  | `431` |  | ``
| 110 | `432` |  | `using (var input = ServiceFactory.CreatePipeStream())`
| 110 | `433` |  | `using (var channel = Session.CreateChannelSession())`
| 110 | `434` |  | `{`
| 542 | `435` |  | `channel.DataReceived += (sender, e) => input.Write(e.Data, 0, e.Data.Length);`
| 110 | `436` |  | `channel.Open();`
|  | `437` |  | ``
|  | `438` |  | `// Send channel command request`
| 110 | `439` |  | `if (!channel.SendExecRequest(string.Concat("scp -f ", _remotePathTransformation.Transform(filename))))`
| 15 | `440` |  | `{`
| 15 | `441` |  | `throw SecureExecutionRequestRejectedException();`
|  | `442` |  | `}`
|  | `443` |  | ``
| 95 | `444` |  | `SendSuccessConfirmation(channel); // Send reply`
|  | `445` |  | ``
| 95 | `446` |  | `var message = ReadString(input);`
| 91 | `447` |  | `var match = FileInfoRe.Match(message);`
|  | `448` |  | ``
| 91 | `449` |  | `if (match.Success)`
| 91 | `450` |  | `{`
|  | `451` |  | `// Read file`
| 91 | `452` |  | `SendSuccessConfirmation(channel); // Send reply`
|  | `453` |  | ``
| 91 | `454` |  | `var length = long.Parse(match.Result("${length}"), CultureInfo.InvariantCulture);`
| 91 | `455` |  | `var fileName = match.Result("${filename}");`
|  | `456` |  | ``
| 91 | `457` |  | `InternalDownload(channel, input, destination, fileName, length);`
| 91 | `458` |  | `}`
|  | `459` |  | `else`
| 0 | `460` |  | `{`
| 0 | `461` |  | `SendErrorConfirmation(channel, string.Format("\"{0}\" is not valid protocol message.", message));`
| 0 | `462` |  | `}`
| 91 | `463` |  | `}`
| 91 | `464` |  | `}`
|  | `465` |  | ``
|  | `466` |  | `private static void SendData(IChannel channel, byte[] buffer, int length)`
| 3853 | `467` |  | `{`
| 3853 | `468` |  | `channel.SendData(buffer, 0, length);`
| 3853 | `469` |  | `}`
|  | `470` |  | ``
|  | `471` |  | `private static void SendData(IChannel channel, byte[] buffer)`
| 705 | `472` |  | `{`
| 705 | `473` |  | `channel.SendData(buffer);`
| 705 | `474` |  | `}`
|  | `475` |  | ``
|  | `476` |  | `private static int ReadByte(Stream stream)`
| 6497 | `477` |  | `{`
| 6497 | `478` |  | `var b = stream.ReadByte();`
|  | `479` |  | ``
| 6497 | `480` |  | `if (b == -1)`
| 0 | `481` |  | `{`
| 0 | `482` |  | `throw new SshException("Stream has been closed.");`
|  | `483` |  | `}`
|  | `484` |  | ``
| 6497 | `485` |  | `return b;`
| 6497 | `486` |  | `}`
|  | `487` |  | ``
|  | `488` |  | `private static SshException SecureExecutionRequestRejectedException()`
| 90 | `489` |  | `{`
| 90 | `490` |  | `throw new SshException("Secure copy execution request was rejected by the server. Please consult the server`
|  | `491` |  | `}`
|  | `492` |  | ``
|  | `493` |  | `/// <summary>`
|  | `494` |  | `/// Sets mode, size and name of file being upload.`
|  | `495` |  | `/// </summary>`
|  | `496` |  | `/// <param name="channel">The channel to perform the upload in.</param>`
|  | `497` |  | `/// <param name="input">A <see cref="Stream"/> from which any feedback from the server can be read.</param>`
|  | `498` |  | `/// <param name="fileSize">The size of the content to upload.</param>`
|  | `499` |  | `/// <param name="serverFileName">The name of the file, without path, to which the content is to be uploaded.</pa`
|  | `500` |  | `/// <remarks>`
|  | `501` |  | `/// <para>`
|  | `502` |  | `/// When the SCP transfer is already initiated for a file, a zero-length <see cref="string"/> should`
|  | `503` |  | `/// be specified for <paramref name="serverFileName"/>. This prevents the server from uploading the`
|  | `504` |  | `/// content to a file with path <c>&lt;file path&gt;/<paramref name="serverFileName"/></c> if there's`
|  | `505` |  | `/// already a directory with this path, and allows us to receive an error response.`
|  | `506` |  | `/// </para>`
|  | `507` |  | `/// </remarks>`
|  | `508` |  | `private void UploadFileModeAndName(IChannelSession channel, Stream input, long fileSize, string serverFileName)`
| 234 | `509` |  | `{`
| 234 | `510` |  | `SendData(channel, string.Format("C0644 {0} {1}\n", fileSize, serverFileName));`
| 234 | `511` |  | `CheckReturnCode(input);`
| 232 | `512` |  | `}`
|  | `513` |  | ``
|  | `514` |  | `/// <summary>`
|  | `515` |  | `/// Uploads the content of a file.`
|  | `516` |  | `/// </summary>`
|  | `517` |  | `/// <param name="channel">The channel to perform the upload in.</param>`
|  | `518` |  | `/// <param name="input">A <see cref="Stream"/> from which any feedback from the server can be read.</param>`
|  | `519` |  | `/// <param name="source">The content to upload.</param>`
|  | `520` |  | `/// <param name="remoteFileName">The name of the remote file, without path, to which the content is uploaded.</p`
|  | `521` |  | `/// <remarks>`
|  | `522` |  | `/// <paramref name="remoteFileName"/> is only used for raising the <see cref="Uploading"/> event.`
|  | `523` |  | `/// </remarks>`
|  | `524` |  | `private void UploadFileContent(IChannelSession channel, Stream input, Stream source, string remoteFileName)`
| 232 | `525` |  | `{`
| 232 | `526` |  | `var totalLength = source.Length;`
| 232 | `527` |  | `var buffer = new byte[BufferSize];`
|  | `528` |  | ``
| 232 | `529` |  | `var read = source.Read(buffer, 0, buffer.Length);`
|  | `530` |  | ``
| 232 | `531` |  | `long totalRead = 0;`
|  | `532` |  | ``
| 4085 | `533` |  | `while (read > 0)`
| 3853 | `534` |  | `{`
| 3853 | `535` |  | `SendData(channel, buffer, read);`
|  | `536` |  | ``
| 3853 | `537` |  | `totalRead += read;`
|  | `538` |  | ``
| 3853 | `539` |  | `RaiseUploadingEvent(remoteFileName, totalLength, totalRead);`
|  | `540` |  | ``
| 3853 | `541` |  | `read = source.Read(buffer, 0, buffer.Length);`
| 3853 | `542` |  | `}`
|  | `543` |  | ``
| 232 | `544` |  | `SendSuccessConfirmation(channel);`
| 232 | `545` |  | `CheckReturnCode(input);`
| 232 | `546` |  | `}`
|  | `547` |  | ``
|  | `548` |  | `private void RaiseDownloadingEvent(string filename, long size, long downloaded)`
| 3566 | `549` |  | `{`
| 3566 | `550` |  | `Downloading?.Invoke(this, new ScpDownloadEventArgs(filename, size, downloaded));`
| 3566 | `551` |  | `}`
|  | `552` |  | ``
|  | `553` |  | `private void RaiseUploadingEvent(string filename, long size, long uploaded)`
| 3853 | `554` |  | `{`
| 3853 | `555` |  | `Uploading?.Invoke(this, new ScpUploadEventArgs(filename, size, uploaded));`
| 3853 | `556` |  | `}`
|  | `557` |  | ``
|  | `558` |  | `private static void SendSuccessConfirmation(IChannel channel)`
| 705 | `559` |  | `{`
| 705 | `560` |  | `SendData(channel, SuccessConfirmationCode);`
| 705 | `561` |  | `}`
|  | `562` |  | ``
|  | `563` |  | `private void SendErrorConfirmation(IChannel channel, string message)`
| 0 | `564` |  | `{`
| 0 | `565` |  | `SendData(channel, ErrorConfirmationCode);`
| 0 | `566` |  | `SendData(channel, string.Concat(message, "\n"));`
| 0 | `567` |  | `}`
|  | `568` |  | ``
|  | `569` |  | `/// <summary>`
|  | `570` |  | `/// Checks the return code.`
|  | `571` |  | `/// </summary>`
|  | `572` |  | `/// <param name="input">The output stream.</param>`
|  | `573` |  | `private void CheckReturnCode(Stream input)`
| 918 | `574` |  | `{`
| 918 | `575` |  | `var b = ReadByte(input);`
|  | `576` |  | ``
| 918 | `577` |  | `if (b > 0)`
| 6 | `578` |  | `{`
| 6 | `579` |  | `var errorText = ReadString(input);`
|  | `580` |  | ``
| 6 | `581` |  | `throw new ScpException(errorText);`
|  | `582` |  | `}`
| 912 | `583` |  | `}`
|  | `584` |  | ``
|  | `585` |  | `private void SendData(IChannel channel, string command)`
| 320 | `586` |  | `{`
| 320 | `587` |  | `channel.SendData(ConnectionInfo.Encoding.GetBytes(command));`
| 320 | `588` |  | `}`
|  | `589` |  | ``
|  | `590` |  | `/// <summary>`
|  | `591` |  | `/// Read a LF-terminated string from the <see cref="Stream"/>.`
|  | `592` |  | `/// </summary>`
|  | `593` |  | `/// <param name="stream">The <see cref="Stream"/> to read from.</param>`
|  | `594` |  | `/// <returns>`
|  | `595` |  | `/// The string without trailing LF.`
|  | `596` |  | `/// </returns>`
|  | `597` |  | `private string ReadString(Stream stream)`
| 210 | `598` |  | `{`
| 210 | `599` |  | `var hasError = false;`
|  | `600` |  | ``
| 210 | `601` |  | `var buffer = new List<byte>();`
|  | `602` |  | ``
| 210 | `603` |  | `var b = ReadByte(stream);`
| 210 | `604` |  | `if (b is 1 or 2)`
| 8 | `605` |  | `{`
| 8 | `606` |  | `hasError = true;`
| 8 | `607` |  | `b = ReadByte(stream);`
| 8 | `608` |  | `}`
|  | `609` |  | ``
| 5571 | `610` |  | `while (b != SshNet.Session.LineFeed)`
| 5361 | `611` |  | `{`
| 5361 | `612` |  | `buffer.Add((byte) b);`
| 5361 | `613` |  | `b = ReadByte(stream);`
| 5361 | `614` |  | `}`
|  | `615` |  | ``
| 210 | `616` |  | `var readBytes = buffer.ToArray();`
|  | `617` |  | ``
| 210 | `618` |  | `if (hasError)`
| 8 | `619` |  | `{`
| 8 | `620` |  | `throw new ScpException(ConnectionInfo.Encoding.GetString(readBytes, 0, readBytes.Length));`
|  | `621` |  | `}`
|  | `622` |  | ``
| 202 | `623` |  | `return ConnectionInfo.Encoding.GetString(readBytes, 0, readBytes.Length);`
| 202 | `624` |  | `}`
|  | `625` |  | ``
|  | `626` |  | `/// <summary>`
|  | `627` |  | `/// Uploads the <see cref="FileSystemInfo.LastWriteTimeUtc"/> and <see cref="FileSystemInfo.LastAccessTimeUtc"/>`
|  | `628` |  | `/// of the next file or directory to upload.`
|  | `629` |  | `/// </summary>`
|  | `630` |  | `/// <param name="channel">The channel to perform the upload in.</param>`
|  | `631` |  | `/// <param name="input">A <see cref="Stream"/> from which any feedback from the server can be read.</param>`
|  | `632` |  | `/// <param name="fileOrDirectory">The file or directory to upload.</param>`
|  | `633` |  | `private void UploadTimes(IChannelSession channel, Stream input, FileSystemInfo fileOrDirectory)`
| 70 | `634` |  | `{`
|  | `635` |  | `#if NET ||NETSTANDARD2_1_OR_GREATER`
| 66 | `636` |  | `var zeroTime = DateTime.UnixEpoch;`
|  | `637` |  | `#else`
| 4 | `638` |  | `var zeroTime = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);`
|  | `639` |  | `#endif`
| 70 | `640` |  | `var modificationSeconds = (long) (fileOrDirectory.LastWriteTimeUtc - zeroTime).TotalSeconds;`
| 70 | `641` |  | `var accessSeconds = (long) (fileOrDirectory.LastAccessTimeUtc - zeroTime).TotalSeconds;`
| 70 | `642` |  | `SendData(channel, string.Format(CultureInfo.InvariantCulture, "T{0} 0 {1} 0\n", modificationSeconds, accessS`
| 70 | `643` |  | `CheckReturnCode(input);`
| 70 | `644` |  | `}`
|  | `645` |  | ``
|  | `646` |  | `/// <summary>`
|  | `647` |  | `/// Upload the files and subdirectories in the specified directory.`
|  | `648` |  | `/// </summary>`
|  | `649` |  | `/// <param name="channel">The channel to perform the upload in.</param>`
|  | `650` |  | `/// <param name="input">A <see cref="Stream"/> from which any feedback from the server can be read.</param>`
|  | `651` |  | `/// <param name="directoryInfo">The directory to upload.</param>`
|  | `652` |  | `private void UploadDirectoryContent(IChannelSession channel, Stream input, DirectoryInfo directoryInfo)`
| 10 | `653` |  | `{`
|  | `654` |  | `// Upload files`
| 10 | `655` |  | `var files = directoryInfo.GetFiles();`
| 54 | `656` |  | `foreach (var file in files)`
| 12 | `657` |  | `{`
| 12 | `658` |  | `using (var source = file.OpenRead())`
| 12 | `659` |  | `{`
| 12 | `660` |  | `UploadTimes(channel, input, file);`
| 12 | `661` |  | `UploadFileModeAndName(channel, input, source.Length, file.Name);`
| 12 | `662` |  | `UploadFileContent(channel, input, source, file.Name);`
| 12 | `663` |  | `}`
| 12 | `664` |  | `}`
|  | `665` |  | ``
|  | `666` |  | `// Upload directories`
| 10 | `667` |  | `var directories = directoryInfo.GetDirectories();`
| 42 | `668` |  | `foreach (var directory in directories)`
| 6 | `669` |  | `{`
| 6 | `670` |  | `UploadTimes(channel, input, directory);`
| 6 | `671` |  | `UploadDirectoryModeAndName(channel, input, directory.Name);`
| 6 | `672` |  | `UploadDirectoryContent(channel, input, directory);`
| 6 | `673` |  | `}`
|  | `674` |  | ``
|  | `675` |  | `// Mark upload of current directory complete`
| 10 | `676` |  | `SendData(channel, "E\n");`
| 10 | `677` |  | `CheckReturnCode(input);`
| 10 | `678` |  | `}`
|  | `679` |  | ``
|  | `680` |  | `/// <summary>`
|  | `681` |  | `/// Sets mode and name of the directory being upload.`
|  | `682` |  | `/// </summary>`
|  | `683` |  | `private void UploadDirectoryModeAndName(IChannelSession channel, Stream input, string directoryName)`
| 6 | `684` |  | `{`
| 6 | `685` |  | `SendData(channel, string.Format("D0755 0 {0}\n", directoryName));`
| 6 | `686` |  | `CheckReturnCode(input);`
| 6 | `687` |  | `}`
|  | `688` |  | ``
|  | `689` |  | `private void InternalDownload(IChannel channel, Stream input, Stream output, string filename, long length)`
| 136 | `690` |  | `{`
| 136 | `691` |  | `var buffer = new byte[Math.Min(length, BufferSize)];`
| 136 | `692` |  | `var needToRead = length;`
|  | `693` |  | ``
|  | `694` |  | `do`
| 3430 | `695` |  | `{`
| 3430 | `696` |  | `var read = input.Read(buffer, 0, (int) Math.Min(needToRead, BufferSize));`
|  | `697` |  | ``
| 3430 | `698` |  | `output.Write(buffer, 0, read);`
|  | `699` |  | ``
| 3430 | `700` |  | `RaiseDownloadingEvent(filename, length, length - needToRead);`
|  | `701` |  | ``
| 3430 | `702` |  | `needToRead -= read;`
| 3430 | `703` |  | `}`
| 3430 | `704` |  | `while (needToRead > 0);`
|  | `705` |  | ``
| 136 | `706` |  | `output.Flush();`
|  | `707` |  | ``
|  | `708` |  | `// Raise one more time when file downloaded`
| 136 | `709` |  | `RaiseDownloadingEvent(filename, length, length - needToRead);`
|  | `710` |  | ``
|  | `711` |  | `// Send confirmation byte after last data byte was read`
| 136 | `712` |  | `SendSuccessConfirmation(channel);`
|  | `713` |  | ``
| 136 | `714` |  | `CheckReturnCode(input);`
| 136 | `715` |  | `}`
|  | `716` |  | ``
|  | `717` |  | `private void InternalDownload(IChannelSession channel, Stream input, FileSystemInfo fileSystemInfo)`
| 46 | `718` |  | `{`
| 46 | `719` |  | `var modifiedTime = DateTime.Now;`
| 46 | `720` |  | `var accessedTime = DateTime.Now;`
|  | `721` |  | ``
| 46 | `722` |  | `var startDirectoryFullName = fileSystemInfo.FullName;`
| 46 | `723` |  | `var currentDirectoryFullName = startDirectoryFullName;`
| 46 | `724` |  | `var directoryCounter = 0;`
|  | `725` |  | ``
| 109 | `726` |  | `while (true)`
| 109 | `727` |  | `{`
| 109 | `728` |  | `var message = ReadString(input);`
|  | `729` |  | ``
| 105 | `730` |  | `if (message == "E")`
| 5 | `731` |  | `{`
| 5 | `732` |  | `SendSuccessConfirmation(channel); // Send reply`
|  | `733` |  | ``
| 5 | `734` |  | `directoryCounter--;`
|  | `735` |  | ``
| 5 | `736` |  | `currentDirectoryFullName = new DirectoryInfo(currentDirectoryFullName).Parent.FullName;`
|  | `737` |  | ``
| 5 | `738` |  | `if (directoryCounter == 0)`
| 3 | `739` |  | `{`
| 3 | `740` |  | `break;`
|  | `741` |  | `}`
|  | `742` |  | ``
| 2 | `743` |  | `continue;`
|  | `744` |  | `}`
|  | `745` |  | ``
| 100 | `746` |  | `var match = DirectoryInfoRe.Match(message);`
| 100 | `747` |  | `if (match.Success)`
| 5 | `748` |  | `{`
| 5 | `749` |  | `SendSuccessConfirmation(channel); // Send reply`
|  | `750` |  | ``
|  | `751` |  | `// Read directory`
| 5 | `752` |  | `var filename = match.Result("${filename}");`
|  | `753` |  | ``
|  | `754` |  | `DirectoryInfo newDirectoryInfo;`
| 5 | `755` |  | `if (directoryCounter > 0)`
| 2 | `756` |  | `{`
| 2 | `757` |  | `newDirectoryInfo = Directory.CreateDirectory(Path.Combine(currentDirectoryFullName, filename));`
| 2 | `758` |  | `newDirectoryInfo.LastAccessTime = accessedTime;`
| 2 | `759` |  | `newDirectoryInfo.LastWriteTime = modifiedTime;`
| 2 | `760` |  | `}`
|  | `761` |  | `else`
| 3 | `762` |  | `{`
|  | `763` |  | `// Don't create directory for first level`
| 3 | `764` |  | `newDirectoryInfo = fileSystemInfo as DirectoryInfo;`
| 3 | `765` |  | `}`
|  | `766` |  | ``
| 5 | `767` |  | `directoryCounter++;`
|  | `768` |  | ``
| 5 | `769` |  | `currentDirectoryFullName = newDirectoryInfo.FullName;`
| 5 | `770` |  | `continue;`
|  | `771` |  | `}`
|  | `772` |  | ``
| 95 | `773` |  | `match = FileInfoRe.Match(message);`
| 95 | `774` |  | `if (match.Success)`
| 45 | `775` |  | `{`
|  | `776` |  | `// Read file`
| 45 | `777` |  | `SendSuccessConfirmation(channel); // Send reply`
|  | `778` |  | ``
| 45 | `779` |  | `var length = long.Parse(match.Result("${length}"), CultureInfo.InvariantCulture);`
| 45 | `780` |  | `var fileName = match.Result("${filename}");`
|  | `781` |  | ``
| 45 | `782` |  | `if (fileSystemInfo is not FileInfo fileInfo)`
| 7 | `783` |  | `{`
| 7 | `784` |  | `fileInfo = new FileInfo(Path.Combine(currentDirectoryFullName, fileName));`
| 7 | `785` |  | `}`
|  | `786` |  | ``
| 45 | `787` |  | `using (var output = fileInfo.OpenWrite())`
| 45 | `788` |  | `{`
| 45 | `789` |  | `InternalDownload(channel, input, output, fileName, length);`
| 45 | `790` |  | `}`
|  | `791` |  | ``
| 45 | `792` |  | `fileInfo.LastAccessTime = accessedTime;`
| 45 | `793` |  | `fileInfo.LastWriteTime = modifiedTime;`
|  | `794` |  | ``
| 45 | `795` |  | `if (directoryCounter == 0)`
| 39 | `796` |  | `{`
| 39 | `797` |  | `break;`
|  | `798` |  | `}`
|  | `799` |  | ``
| 6 | `800` |  | `continue;`
|  | `801` |  | `}`
|  | `802` |  | ``
| 50 | `803` |  | `match = TimestampRe.Match(message);`
| 50 | `804` |  | `if (match.Success)`
| 50 | `805` |  | `{`
|  | `806` |  | `// Read timestamp`
| 50 | `807` |  | `SendSuccessConfirmation(channel); // Send reply`
|  | `808` |  | ``
| 50 | `809` |  | `var mtime = long.Parse(match.Result("${mtime}"), CultureInfo.InvariantCulture);`
| 50 | `810` |  | `var atime = long.Parse(match.Result("${atime}"), CultureInfo.InvariantCulture);`
|  | `811` |  | ``
|  | `812` |  | `#if NET || NETSTANDARD2_1_OR_GREATER`
| 50 | `813` |  | `var zeroTime = DateTime.UnixEpoch;`
|  | `814` |  | `#else`
| 0 | `815` |  | `var zeroTime = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);`
|  | `816` |  | `#endif`
| 50 | `817` |  | `modifiedTime = zeroTime.AddSeconds(mtime);`
| 50 | `818` |  | `accessedTime = zeroTime.AddSeconds(atime);`
| 50 | `819` |  | `continue;`
|  | `820` |  | `}`
|  | `821` |  | ``
| 0 | `822` |  | `SendErrorConfirmation(channel, string.Format("\"{0}\" is not valid protocol message.", message));`
| 0 | `823` |  | `}`
| 42 | `824` |  | `}`
|  | `825` |  | `}`
|  | `826` |  | `}`

# Methods/Properties

.cctor()
get_OperationTimeout()
get_BufferSize()
get_RemotePathTransformation()
set_RemotePathTransformation(Renci.SshNet.IRemotePathTransformation)
.ctor(Renci.SshNet.ConnectionInfo)
.ctor(System.String,System.Int32,System.String,System.String)
.ctor(System.String,System.String,System.String)
.ctor(System.String,System.Int32,System.String,Renci.SshNet.IPrivateKeySource[])
.ctor(System.String,System.String,Renci.SshNet.IPrivateKeySource[])
.ctor(Renci.SshNet.ConnectionInfo,System.Boolean)
.ctor(Renci.SshNet.ConnectionInfo,System.Boolean,Renci.SshNet.IServiceFactory)
Upload(System.IO.Stream,System.String)
Upload(System.IO.FileInfo,System.String)
Upload(System.IO.DirectoryInfo,System.String)
Download(System.String,System.IO.FileInfo)
Download(System.String,System.IO.DirectoryInfo)
Download(System.String,System.IO.Stream)
SendData(Renci.SshNet.Channels.IChannel,System.Byte[],System.Int32)
SendData(Renci.SshNet.Channels.IChannel,System.Byte[])
ReadByte(System.IO.Stream)
SecureExecutionRequestRejectedException()
UploadFileModeAndName(Renci.SshNet.Channels.IChannelSession,System.IO.Stream,System.Int64,System.String)
UploadFileContent(Renci.SshNet.Channels.IChannelSession,System.IO.Stream,System.IO.Stream,System.String)
RaiseDownloadingEvent(System.String,System.Int64,System.Int64)
RaiseUploadingEvent(System.String,System.Int64,System.Int64)
SendSuccessConfirmation(Renci.SshNet.Channels.IChannel)
SendErrorConfirmation(Renci.SshNet.Channels.IChannel,System.String)
CheckReturnCode(System.IO.Stream)
SendData(Renci.SshNet.Channels.IChannel,System.String)
ReadString(System.IO.Stream)
UploadTimes(Renci.SshNet.Channels.IChannelSession,System.IO.Stream,System.IO.FileSystemInfo)
UploadDirectoryContent(Renci.SshNet.Channels.IChannelSession,System.IO.Stream,System.IO.DirectoryInfo)
UploadDirectoryModeAndName(Renci.SshNet.Channels.IChannelSession,System.IO.Stream,System.String)
InternalDownload(Renci.SshNet.Channels.IChannel,System.IO.Stream,System.IO.Stream,System.String,System.Int64)
InternalDownload(Renci.SshNet.Channels.IChannelSession,System.IO.Stream,System.IO.FileSystemInfo)