/// <summary>
/// Deep copy constructor.
/// </summary>
public SmbFindCloseRequestPacket(SmbFindCloseRequestPacket packet)
: base(packet)
{
this.InitDefaultValue();
this.smbParameters.WordCount = packet.SmbParameters.WordCount;
this.smbParameters.SearchAttributes = packet.SmbParameters.SearchAttributes;
this.smbData.ByteCount = packet.SmbData.ByteCount;
this.smbData.BufferFormat1 = packet.SmbData.BufferFormat1;
if (packet.smbData.FileName != null)
{
this.smbData.FileName = new byte[packet.smbData.FileName.Length];
Array.Copy(packet.smbData.FileName, this.smbData.FileName, packet.smbData.FileName.Length);
}
else
{
this.smbData.FileName = new byte[0];
}
this.smbData.BufferFormat2 = packet.SmbData.BufferFormat2;
this.smbData.ResumeKeyLength = packet.SmbData.ResumeKeyLength;
this.smbData.ResumeKey = packet.SmbData.ResumeKey;
}
/// <summary>
/// Deep copy constructor.
/// </summary>
public SmbFindCloseRequestPacket(SmbFindCloseRequestPacket packet)
: base(packet)
{
this.InitDefaultValue();
this.smbParameters.WordCount = packet.SmbParameters.WordCount;
this.smbParameters.SearchAttributes = packet.SmbParameters.SearchAttributes;
this.smbData.ByteCount = packet.SmbData.ByteCount;
this.smbData.BufferFormat1 = packet.SmbData.BufferFormat1;
if (packet.smbData.FileName != null)
{
this.smbData.FileName = new byte[packet.smbData.FileName.Length];
Array.Copy(packet.smbData.FileName, this.smbData.FileName, packet.smbData.FileName.Length);
}
else
{
this.smbData.FileName = new byte[0];
}
this.smbData.BufferFormat2 = packet.SmbData.BufferFormat2;
this.smbData.ResumeKeyLength = packet.SmbData.ResumeKeyLength;
this.smbData.ResumeKey = packet.SmbData.ResumeKey;
}
/// <summary>
/// to create a FindClose request packet.
/// </summary>
/// <param name="messageId">This field SHOULD be the multiplex ID that is used to associate a response with a
/// request.</param>
/// <param name="uid">This field SHOULD identify the authenticated instance of the user.</param>
/// <param name="treeId">This field identifies the subdirectory (or tree) on the server that the client is
/// accessing.</param>
/// <param name="flags">An 8-bit field of 1-bit flags describing various features in effect for the
/// message</param>
/// <param name="flags2">A 16-bit field of 1-bit flags that represent various features in effect for the
/// message. Unspecified bits are reserved and MUST be zero.</param>
/// <param name="fileName">A NUL-terminated SMB_STRING. This MUST be the empty string.</param>
/// <param name="resumeKey">This MUST be the last ResumeKey returned by the server in the search being
/// closed.</param>
/// <returns>a FindClose request packet</returns>
public SmbFindCloseRequestPacket CreateFindCloseRequest(
ushort messageId,
ushort uid,
ushort treeId,
SmbFlags flags,
SmbFlags2 flags2,
string fileName,
SMB_Resume_Key resumeKey)
{
if (fileName == null)
{
fileName = string.Empty;
}
SmbFindCloseRequestPacket packet = new SmbFindCloseRequestPacket();
packet.SmbHeader = CifsMessageUtils.CreateSmbHeader(SmbCommand.SMB_COM_FIND_CLOSE,
messageId, uid, treeId, flags, flags2);
SMB_COM_FIND_CLOSE_Request_SMB_Parameters smbParameters = new SMB_COM_FIND_CLOSE_Request_SMB_Parameters();
smbParameters.MaxCount = 0;
smbParameters.SearchAttributes = 0;
smbParameters.WordCount = (byte)(Marshal.SizeOf(smbParameters) / NumBytesOfWord);
SMB_COM_FIND_CLOSE_Request_SMB_Data smbData = new SMB_COM_FIND_CLOSE_Request_SMB_Data();
smbData.BufferFormat1 = (byte)DataBufferFormat.SmbString;
smbData.FileName = CifsMessageUtils.ToSmbStringBytes(fileName,
(flags2 & SmbFlags2.SMB_FLAGS2_UNICODE) == SmbFlags2.SMB_FLAGS2_UNICODE);
smbData.BufferFormat2 = (byte)DataBufferFormat.VariableBlock;
smbData.ResumeKey = resumeKey;
smbData.ResumeKeyLength = (ushort)CifsMessageUtils.GetSize<SMB_Resume_Key>(smbData.ResumeKey);
smbData.ByteCount = (ushort)(Marshal.SizeOf(smbData.BufferFormat1) + Marshal.SizeOf(smbData.BufferFormat2)
+ Marshal.SizeOf(smbData.ResumeKeyLength) + CifsMessageUtils.GetSize<SMB_Resume_Key>(smbData.ResumeKey)
+ smbData.FileName.Length);
packet.SmbParameters = smbParameters;
packet.SmbData = smbData;
return packet;
}
public SmbFindCloseResponsePacket CreateFindCloseResponse(
CifsServerPerConnection connection,
SmbFindCloseRequestPacket request)
{
SmbFindCloseResponsePacket response = new SmbFindCloseResponsePacket();
response.SmbHeader = CifsMessageUtils.CreateSmbHeader(connection, request);
SMB_COM_FIND_CLOSE_Response_SMB_Parameters smbParameters = response.SmbParameters;
smbParameters.Count = 0x00;
smbParameters.WordCount = (byte)(TypeMarshal.GetBlockMemorySize(smbParameters) / 2);
response.SmbParameters = smbParameters;
SMB_COM_FIND_CLOSE_Response_SMB_Data smbData = response.SmbData;
smbData.BufferFormat = 0x05;
smbData.DataLength = 0x0000;
smbData.ByteCount = 0x0003;
response.SmbData = smbData;
return response;
}