jellyfin/Emby.Common.Implementations/IO/SharpCifs/Smb/Trans2QueryPathInformation.cs

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// 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
using SharpCifs.Util;
namespace SharpCifs.Smb
{
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internal class Trans2QueryPathInformation : SmbComTransaction
{
private int _informationLevel;
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internal Trans2QueryPathInformation(string filename, int informationLevel)
{
Path = filename;
this._informationLevel = informationLevel;
Command = SmbComTransaction2;
SubCommand = Trans2QueryPathInformation;
TotalDataCount = 0;
MaxParameterCount = 2;
MaxDataCount = 40;
MaxSetupCount = unchecked(unchecked(0x00));
}
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internal override int WriteSetupWireFormat(byte[] dst, int dstIndex)
{
dst[dstIndex++] = SubCommand;
dst[dstIndex++] = unchecked(unchecked(0x00));
return 2;
}
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internal override int WriteParametersWireFormat(byte[] dst, int dstIndex)
{
int start = dstIndex;
WriteInt2(_informationLevel, dst, dstIndex);
dstIndex += 2;
dst[dstIndex++] = unchecked(unchecked(0x00));
dst[dstIndex++] = unchecked(unchecked(0x00));
dst[dstIndex++] = unchecked(unchecked(0x00));
dst[dstIndex++] = unchecked(unchecked(0x00));
dstIndex += WriteString(Path, dst, dstIndex);
return dstIndex - start;
}
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internal override int WriteDataWireFormat(byte[] dst, int dstIndex)
{
return 0;
}
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internal override int ReadSetupWireFormat(byte[] buffer, int bufferIndex, int len)
{
return 0;
}
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internal override int ReadParametersWireFormat(byte[] buffer,
int bufferIndex,
int len)
{
return 0;
}
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internal override int ReadDataWireFormat(byte[] buffer,
int bufferIndex,
int len)
{
return 0;
}
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public override string ToString()
{
return "Trans2QueryPathInformation["
+ base.ToString()
+ ",informationLevel=0x" + Hexdump.ToHexString(_informationLevel, 3)
+ ",filename=" + Path + "]";
}
}
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}