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jellyfin/Emby.Common.Implementations/IO/SharpCifs/Netbios/NameQueryResponse.cs

69 lines
2.0 KiB

// This code is derived from jcifs smb client library <jcifs at samba dot org>
// Ported by J. Arturo <webmaster at komodosoft dot net>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
namespace SharpCifs.Netbios
{
internal class NameQueryResponse : NameServicePacket
{
public NameQueryResponse()
{
RecordName = new Name();
}
internal override int WriteBodyWireFormat(byte[] dst, int dstIndex)
{
return 0;
}
internal override int ReadBodyWireFormat(byte[] src, int srcIndex)
{
return ReadResourceRecordWireFormat(src, srcIndex);
}
internal override int WriteRDataWireFormat(byte[] dst, int dstIndex)
{
return 0;
}
internal override int ReadRDataWireFormat(byte[] src, int srcIndex)
{
if (ResultCode != 0 || OpCode != Query)
{
return 0;
}
bool groupName = ((src[srcIndex] & unchecked(0x80)) == unchecked(0x80)) ? true : false;
int nodeType = (src[srcIndex] & unchecked(0x60)) >> 5;
srcIndex += 2;
int address = ReadInt4(src, srcIndex);
if (address != 0)
{
AddrEntry[AddrIndex] = new NbtAddress(RecordName, address, groupName, nodeType);
}
else
{
AddrEntry[AddrIndex] = null;
}
return 6;
}
public override string ToString()
{
return "NameQueryResponse[" + base.ToString() + ",addrEntry=" + AddrEntry
+ "]";
}
}
}