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103 lines
2.8 KiB
C#
103 lines
2.8 KiB
C#
// This code is derived from jcifs smb client library <jcifs at samba dot org>
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// Ported by J. Arturo <webmaster at komodosoft dot net>
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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using SharpCifs.Dcerpc.Ndr;
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using SharpCifs.Util;
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namespace SharpCifs.Dcerpc
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{
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public class DcerpcBind : DcerpcMessage
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{
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internal static readonly string[] ResultMessage = { "0", "DCERPC_BIND_ERR_ABSTRACT_SYNTAX_NOT_SUPPORTED"
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, "DCERPC_BIND_ERR_PROPOSED_TRANSFER_SYNTAXES_NOT_SUPPORTED", "DCERPC_BIND_ERR_LOCAL_LIMIT_EXCEEDED"
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};
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internal static string GetResultMessage(int result)
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{
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return result < 4 ? ResultMessage[result] : "0x" + Hexdump.ToHexString(result, 4
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);
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}
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public override DcerpcException GetResult()
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{
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if (Result != 0)
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{
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return new DcerpcException(GetResultMessage(Result));
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}
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return null;
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}
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internal DcerpcBinding Binding;
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internal int MaxXmit;
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internal int MaxRecv;
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public DcerpcBind()
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{
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}
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internal DcerpcBind(DcerpcBinding binding, DcerpcHandle handle)
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{
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this.Binding = binding;
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MaxXmit = handle.MaxXmit;
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MaxRecv = handle.MaxRecv;
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Ptype = 11;
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Flags = DcerpcConstants.DcerpcFirstFrag | DcerpcConstants.DcerpcLastFrag;
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}
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public override int GetOpnum()
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{
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return 0;
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}
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/// <exception cref="SharpCifs.Dcerpc.Ndr.NdrException"></exception>
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public override void Encode_in(NdrBuffer dst)
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{
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dst.Enc_ndr_short(MaxXmit);
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dst.Enc_ndr_short(MaxRecv);
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dst.Enc_ndr_long(0);
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dst.Enc_ndr_small(1);
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dst.Enc_ndr_small(0);
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dst.Enc_ndr_short(0);
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dst.Enc_ndr_short(0);
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dst.Enc_ndr_small(1);
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dst.Enc_ndr_small(0);
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Binding.Uuid.Encode(dst);
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dst.Enc_ndr_short(Binding.Major);
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dst.Enc_ndr_short(Binding.Minor);
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DcerpcConstants.DcerpcUuidSyntaxNdr.Encode(dst);
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dst.Enc_ndr_long(2);
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}
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/// <exception cref="SharpCifs.Dcerpc.Ndr.NdrException"></exception>
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public override void Decode_out(NdrBuffer src)
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{
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src.Dec_ndr_short();
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src.Dec_ndr_short();
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src.Dec_ndr_long();
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int n = src.Dec_ndr_short();
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src.Advance(n);
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src.Align(4);
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src.Dec_ndr_small();
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src.Align(4);
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Result = src.Dec_ndr_short();
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src.Dec_ndr_short();
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src.Advance(20);
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}
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}
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}
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