public void GetBytes()
{
var request = new SftpStatRequest(_protocolVersion, _requestId, _path, _encoding, null, null);
var bytes = request.GetBytes();
var expectedBytesLength = 0;
expectedBytesLength += 4; // Length
expectedBytesLength += 1; // Type
expectedBytesLength += 4; // RequestId
expectedBytesLength += 4; // Path length
expectedBytesLength += _pathBytes.Length; // Path
Assert.AreEqual(expectedBytesLength, bytes.Length);
var sshDataStream = new SshDataStream(bytes);
Assert.AreEqual((uint) bytes.Length - 4, sshDataStream.ReadUInt32());
Assert.AreEqual((byte) SftpMessageTypes.Stat, sshDataStream.ReadByte());
Assert.AreEqual(_requestId, sshDataStream.ReadUInt32());
Assert.AreEqual((uint) _pathBytes.Length, sshDataStream.ReadUInt32());
var actualPath = new byte[_pathBytes.Length];
sshDataStream.Read(actualPath, 0, actualPath.Length);
Assert.IsTrue(_pathBytes.SequenceEqual(actualPath));
Assert.IsTrue(sshDataStream.IsEndOfData);
}
public void Constructor()
{
var request = new SftpStatRequest(_protocolVersion, _requestId, _path, _encoding, null, null);
Assert.AreSame(_encoding, request.Encoding);
Assert.AreEqual(_path, request.Path);
Assert.AreEqual(_protocolVersion, request.ProtocolVersion);
Assert.AreEqual(_requestId, request.RequestId);
Assert.AreEqual(SftpMessageTypes.Stat, request.SftpMessageType);
}
public void Complete_SftpStatusResponse()
{
var statusActionInvocations = new List<SftpStatusResponse>();
var attrsActionInvocations = new List<SftpAttrsResponse>();
Action<SftpStatusResponse> statusAction = statusActionInvocations.Add;
Action<SftpAttrsResponse> attrsAction = attrsActionInvocations.Add;
var statusResponse = new SftpStatusResponse(_protocolVersion);
var request = new SftpStatRequest(_protocolVersion, _requestId, _path, _encoding, attrsAction, statusAction);
request.Complete(statusResponse);
Assert.AreEqual(1, statusActionInvocations.Count);
Assert.AreEqual(0, attrsActionInvocations.Count);
Assert.AreSame(statusResponse, statusActionInvocations[0]);
}
/// <summary>
/// Performs SSH_FXP_STAT request.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="nullOnError">if set to <c>true</c> returns null instead of throwing an exception.</param>
/// <returns>
/// File attributes
/// </returns>
internal SftpFileAttributes RequestStat(string path, bool nullOnError = false)
{
SshException exception = null;
SftpFileAttributes attributes = null;
using (var wait = new AutoResetEvent(false))
{
var request = new SftpStatRequest(this.ProtocolVersion, this.NextRequestId, path, this.Encoding,
(response) =>
{
attributes = response.Attributes;
wait.Set();
},
(response) =>
{
exception = this.GetSftpException(response);
wait.Set();
});
this.SendRequest(request);
this.WaitHandle(wait, this._operationTimeout);
}
if (!nullOnError && exception != null)
{
throw exception;
}
return attributes;
}
/// <summary>
/// Performs SSH_FXP_STAT request.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="nullOnError">if set to <c>true</c> returns null instead of throwing an exception.</param>
/// <returns>
/// File attributes
/// </returns>
internal SftpFileAttributes RequestStat(string path, bool nullOnError = false)
{
SftpFileAttributes attributes = null;
using (var wait = new AutoResetEvent(false))
{
var request = new SftpStatRequest(this.NextRequestId, path,
(response) =>
{
attributes = response.Attributes;
wait.Set();
},
(response) =>
{
if (nullOnError)
{
wait.Set();
}
else
{
this.ThrowSftpException(response);
}
});
this.SendRequest(request);
this.WaitHandle(wait, this._operationTimeout);
}
return attributes;
}