/// <summary>
/// to create a SetInformation2 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="fid">This is the FID representing the file for which attributes are to be set.</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="createDate">This is the FID representing the file for which attributes are to be set</param>
/// <param name="creationTime">This is the date when the file was created</param>
/// <param name="lastAccessDate">This is the date when the file was last accessed</param>
/// <param name="lastAccessTime">This is the time on LastAccessDate when the file was last accessed.</param>
/// <param name="lastWriteDate">This is the date when data were last written to the file</param>
/// <param name="lastWriteTime">This is the time on LastWriteDate when data were last written to the
/// file.</param>
/// <returns>a SetInformation2 request packet</returns>
public SmbSetInformation2RequestPacket CreateSetInformation2Request(
ushort messageId,
ushort uid,
ushort treeId,
ushort fid,
SmbFlags flags,
SmbFlags2 flags2,
SmbDate createDate,
SmbTime creationTime,
SmbDate lastAccessDate,
SmbTime lastAccessTime,
SmbDate lastWriteDate,
SmbTime lastWriteTime)
{
SmbSetInformation2RequestPacket packet = new SmbSetInformation2RequestPacket();
packet.SmbHeader = CifsMessageUtils.CreateSmbHeader(SmbCommand.SMB_COM_SET_INFORMATION2,
messageId, uid, treeId, flags, flags2);
SMB_COM_SET_INFORMATION2_Request_SMB_Parameters smbParameters =
new SMB_COM_SET_INFORMATION2_Request_SMB_Parameters();
smbParameters.FID = fid;
smbParameters.CreateDate = createDate;
smbParameters.CreationTime = creationTime;
smbParameters.LastAccessDate = lastAccessDate;
smbParameters.LastAccessTime = lastAccessTime;
smbParameters.LastWriteDate = lastWriteDate;
smbParameters.LastWriteTime = lastWriteTime;
smbParameters.WordCount = (byte)(Marshal.SizeOf(smbParameters) / NumBytesOfWord);
SMB_COM_SET_INFORMATION2_Request_SMB_Data smbData = new SMB_COM_SET_INFORMATION2_Request_SMB_Data();
smbData.ByteCount = 0;
packet.SmbParameters = smbParameters;
packet.SmbData = smbData;
return packet;
}
/// <summary>
/// to create a SetInformation2 request packet.
/// </summary>
/// <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="fid">This is the FID representing the file for which attributes are to be set.</param>
/// <param name="createDate">This is the FID representing the file for which attributes are to be set</param>
/// <param name="creationTime">This is the date when the file was created</param>
/// <param name="lastAccessDate">This is the date when the file was last accessed</param>
/// <param name="lastAccessTime">This is the time on LastAccessDate when the file was last accessed.</param>
/// <param name="lastWriteDate">This is the date when data were last written to the file</param>
/// <param name="lastWriteTime">This is the time on LastWriteDate when data were last written to the
/// file.</param>
/// <returns>a SetInformation2 request packet</returns>
/// <exception cref="System.NullReferenceException">There is no connection in context. </exception>
public SmbSetInformation2RequestPacket CreateSetInformation2Request(
ushort uid,
ushort treeId,
ushort fid,
SmbDate createDate,
SmbTime creationTime,
SmbDate lastAccessDate,
SmbTime lastAccessTime,
SmbDate lastWriteDate,
SmbTime lastWriteTime)
{
return this.CreateSetInformation2Request(this.Context.GetMessageId(this.connectionId),
uid, treeId, fid, this.defaultParameters.Flag, this.defaultParameters.Flag2, createDate, creationTime,
lastAccessDate, lastAccessTime, lastWriteDate, lastWriteTime);
}
public SmbQueryInformation2ResponsePacket CreateQueryInformation2Response(
CifsServerPerConnection connection,
SmbQueryInformation2RequestPacket request,
SmbDate createDate,
SmbTime createTime,
SmbDate lastAccessDate,
SmbTime lastAccessTime,
SmbDate lastWriteDate,
SmbTime lastWriteTime,
uint fileDataSize,
uint fileAllocationSize,
SmbFileAttributes fileAttributes)
{
SmbQueryInformation2ResponsePacket response = new SmbQueryInformation2ResponsePacket();
response.SmbHeader = CifsMessageUtils.CreateSmbHeader(connection, request);
SMB_COM_QUERY_INFORMATION2_Response_SMB_Parameters smbParameters = response.SmbParameters;
smbParameters.CreateDate = createDate;
smbParameters.CreationTime = createTime;
smbParameters.LastAccessDate = lastAccessDate;
smbParameters.LastAccessTime = lastAccessTime;
smbParameters.LastWriteDate = lastWriteDate;
smbParameters.LastWriteTime = lastWriteTime;
smbParameters.FileDataSize = fileDataSize;
smbParameters.FileAllocationSize = fileAllocationSize;
smbParameters.FileAttributes = fileAttributes;
smbParameters.WordCount = (byte)(TypeMarshal.GetBlockMemorySize(smbParameters) / 2);
response.SmbParameters = smbParameters;
return response;
}