/// <summary>
/// Write data to server. cifs/smb implementation of this interface should pay attention to offset.
/// They may not accept ulong as offset
/// </summary>
/// <param name="timeout">The pending time to get server's response</param>
/// <param name="offset">The offset of the file from where client wants to start writing</param>
/// <param name="data">The data which will be written to server</param>
/// <returns>
/// a uint value that specifies the status of response packet.
/// </returns>
/// <exception cref="System.InvalidOperationException">Thrown if there is any error occurred</exception>
public override uint Write(TimeSpan timeout, ulong offset, byte[] data)
{
this.internalTimeout = timeout;
SmbWriteAndxRequestPacket request = smbClient.CreateWriteRequest(this.fid, (uint)offset, data);
SMB_COM_WRITE_ANDX_Request_SMB_Parameters param = request.SmbParameters;
// get the high 4 bytes
param.OffsetHigh = (uint)(offset >> 32);
request.SmbParameters = param;
if (this.isSignRequired)
{
request.Sign(this.NextSequenceNumber, this.sessionKey);
}
uint status = 0;
this.SendAndExpectSmbPacket(request, internalTimeout, out status);
return(SmbMessageUtils.CheckStatus(status));
}
/// <summary>
/// to decode the smb parameters: from the general SmbParameters to the concrete Smb Parameters.
/// </summary>
protected override void DecodeParameters()
{
this.smbParameters = TypeMarshal.ToStruct <SMB_COM_WRITE_ANDX_Request_SMB_Parameters>(
TypeMarshal.ToBytes(this.smbParametersBlock));
}
