/// <summary>
/// Performs SSH_FXP_SYMLINK request.
/// </summary>
/// <param name="linkpath">The linkpath.</param>
/// <param name="targetpath">The targetpath.</param>
internal void RequestSymLink(string linkpath, string targetpath)
{
if (this.ProtocolVersion < 3)
{
throw new NotSupportedException(string.Format(CultureInfo.CurrentCulture, "SSH_FXP_SYMLINK operation is not supported in {0} version that server operates in.", this.ProtocolVersion));
}
SshException exception = null;
using (var wait = new AutoResetEvent(false))
{
var request = new SftpSymLinkRequest(this.ProtocolVersion, this.NextRequestId, linkpath, targetpath, this.Encoding,
(response) =>
{
exception = this.GetSftpException(response);
wait.Set();
});
this.SendRequest(request);
this.WaitOnHandle(wait, this._operationTimeout);
}
if (exception != null)
{
throw exception;
}
}
public void GetBytes()
{
var request = new SftpSymLinkRequest(
_protocolVersion,
_requestId,
_newLinkPath,
_existingPath,
_encoding,
null);
var bytes = request.GetBytes();
var expectedBytesLength = 0;
#if TUNING
expectedBytesLength += 4; // Length
#endif
expectedBytesLength += 1; // Type
expectedBytesLength += 4; // RequestId
expectedBytesLength += 4; // NewLinkPath length
expectedBytesLength += _newLinkPathBytes.Length; // NewLinkPath
expectedBytesLength += 4; // ExistingPath length
expectedBytesLength += _existingPathBytes.Length; // ExistingPath
Assert.AreEqual(expectedBytesLength, bytes.Length);
var sshDataStream = new SshDataStream(bytes);
#if TUNING
Assert.AreEqual((uint)bytes.Length - 4, sshDataStream.ReadUInt32());
#endif
Assert.AreEqual((byte)SftpMessageTypes.SymLink, sshDataStream.ReadByte());
Assert.AreEqual(_requestId, sshDataStream.ReadUInt32());
Assert.AreEqual((uint)_newLinkPathBytes.Length, sshDataStream.ReadUInt32());
var actualNewLinkPath = new byte[_newLinkPathBytes.Length];
sshDataStream.Read(actualNewLinkPath, 0, actualNewLinkPath.Length);
Assert.IsTrue(_newLinkPathBytes.SequenceEqual(actualNewLinkPath));
Assert.AreEqual((uint)_existingPathBytes.Length, sshDataStream.ReadUInt32());
var actualExistingPath = new byte[_existingPathBytes.Length];
sshDataStream.Read(actualExistingPath, 0, actualExistingPath.Length);
Assert.IsTrue(_existingPathBytes.SequenceEqual(actualExistingPath));
Assert.IsTrue(sshDataStream.IsEndOfData);
}
public void Constructor()
{
var request = new SftpSymLinkRequest(
_protocolVersion,
_requestId,
_newLinkPath,
_existingPath,
_encoding,
null);
Assert.AreSame(_encoding, request.Encoding);
Assert.AreEqual(_existingPath, request.ExistingPath);
Assert.AreEqual(_newLinkPath, request.NewLinkPath);
Assert.AreEqual(_protocolVersion, request.ProtocolVersion);
Assert.AreEqual(_requestId, request.RequestId);
Assert.AreEqual(SftpMessageTypes.SymLink, request.SftpMessageType);
}
public void Complete_SftpStatusResponse()
{
var statusActionInvocations = new List <SftpStatusResponse>();
Action <SftpStatusResponse> statusAction = statusActionInvocations.Add;
var statusResponse = new SftpStatusResponse(_protocolVersion);
var request = new SftpSymLinkRequest(
_protocolVersion,
_requestId,
_newLinkPath,
_existingPath,
_encoding,
statusAction);
request.Complete(statusResponse);
Assert.AreEqual(1, statusActionInvocations.Count);
Assert.AreSame(statusResponse, statusActionInvocations[0]);
}
/// <summary>
/// Performs SSH_FXP_SYMLINK request.
/// </summary>
/// <param name="linkpath">The linkpath.</param>
/// <param name="targetpath">The targetpath.</param>
internal void RequestSymLink(string linkpath, string targetpath)
{
using (var wait = new AutoResetEvent(false))
{
var request = new SftpSymLinkRequest(this.NextRequestId, linkpath, targetpath,
(response) =>
{
if (response.StatusCode == StatusCodes.Ok)
{
wait.Set();
}
else
{
this.ThrowSftpException(response);
}
});
this.SendRequest(request);
this.WaitHandle(wait, this._operationTimeout);
}
}