/// <summary>
/// Deep copy constructor.
/// </summary>
public SmbNtRenameRequestPacket(SmbNtRenameRequestPacket packet)
: base(packet)
{
this.InitDefaultValue();
this.smbParameters.WordCount = packet.SmbParameters.WordCount;
this.smbParameters.SearchAttributes = packet.SmbParameters.SearchAttributes;
this.smbParameters.InformationLevel = packet.SmbParameters.InformationLevel;
this.smbParameters.Reserved = packet.SmbParameters.Reserved;
this.smbData.ByteCount = packet.SmbData.ByteCount;
this.smbData.BufferFormat1 = packet.SmbData.BufferFormat1;
if (packet.smbData.OldFileName != null)
{
this.smbData.OldFileName = new byte[packet.smbData.OldFileName.Length];
Array.Copy(packet.smbData.OldFileName,
this.smbData.OldFileName, packet.smbData.OldFileName.Length);
}
else
{
this.smbData.OldFileName = new byte[0];
}
this.smbData.BufferFormat2 = packet.SmbData.BufferFormat2;
if (packet.smbData.NewFileName != null)
{
this.smbData.NewFileName = new byte[packet.smbData.NewFileName.Length];
Array.Copy(packet.smbData.NewFileName,
this.smbData.NewFileName, packet.smbData.NewFileName.Length);
}
else
{
this.smbData.NewFileName = new byte[0];
}
}
/// <summary>
/// Deep copy constructor.
/// </summary>
public SmbNtRenameRequestPacket(SmbNtRenameRequestPacket packet)
: base(packet)
{
this.InitDefaultValue();
this.smbParameters.WordCount = packet.SmbParameters.WordCount;
this.smbParameters.SearchAttributes = packet.SmbParameters.SearchAttributes;
this.smbParameters.InformationLevel = packet.SmbParameters.InformationLevel;
this.smbParameters.Reserved = packet.SmbParameters.Reserved;
this.smbData.ByteCount = packet.SmbData.ByteCount;
this.smbData.BufferFormat1 = packet.SmbData.BufferFormat1;
if (packet.smbData.OldFileName != null)
{
this.smbData.OldFileName = new byte[packet.smbData.OldFileName.Length];
Array.Copy(packet.smbData.OldFileName,
this.smbData.OldFileName, packet.smbData.OldFileName.Length);
}
else
{
this.smbData.OldFileName = new byte[0];
}
this.smbData.BufferFormat2 = packet.SmbData.BufferFormat2;
if (packet.smbData.NewFileName != null)
{
this.smbData.NewFileName = new byte[packet.smbData.NewFileName.Length];
Array.Copy(packet.smbData.NewFileName,
this.smbData.NewFileName, packet.smbData.NewFileName.Length);
}
else
{
this.smbData.NewFileName = new byte[0];
}
}
/// <summary>
/// to create a NtRename 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="searchAttributes">the attributes that the target file(s) MUST have.</param>
/// <param name="informationLevel">the NtRenameInformationLevel of the operation.</param>
/// <param name="oldFileName">the full path name of the file to be manipulated.</param>
/// <param name="newFileName">the new full path name to be assigned to the file provided in OldFileName
/// or the full path into which the file is to be moved.</param>
/// <returns>a NtRename request packet</returns>
public SmbNtRenameRequestPacket CreateNtRenameRequest(
ushort messageId,
ushort uid,
ushort treeId,
SmbFlags flags,
SmbFlags2 flags2,
SmbFileAttributes searchAttributes,
NtRenameInformationLevel informationLevel,
string oldFileName,
string newFileName)
{
if (oldFileName == null)
{
oldFileName = string.Empty;
}
if (newFileName == null)
{
newFileName = string.Empty;
}
SmbNtRenameRequestPacket packet = new SmbNtRenameRequestPacket();
packet.SmbHeader = CifsMessageUtils.CreateSmbHeader(SmbCommand.SMB_COM_NT_RENAME,
messageId, uid, treeId, flags, flags2);
SMB_COM_NT_RENAME_Request_SMB_Parameters smbParameters = new SMB_COM_NT_RENAME_Request_SMB_Parameters();
smbParameters.SearchAttributes = searchAttributes;
smbParameters.InformationLevel = informationLevel;
smbParameters.Reserved = 0;
smbParameters.WordCount = (byte)(Marshal.SizeOf(smbParameters) / NumBytesOfWord);
SMB_COM_NT_RENAME_Request_SMB_Data smbData = new SMB_COM_NT_RENAME_Request_SMB_Data();
smbData.BufferFormat1 = (byte)DataBufferFormat.SmbString;
smbData.OldFileName = CifsMessageUtils.ToSmbStringBytes(oldFileName,
(flags2 & SmbFlags2.SMB_FLAGS2_UNICODE) == SmbFlags2.SMB_FLAGS2_UNICODE);
smbData.BufferFormat2 = (byte)DataBufferFormat.SmbString;
if ((flags2 & SmbFlags2.SMB_FLAGS2_UNICODE) == SmbFlags2.SMB_FLAGS2_UNICODE)
{
// if Unicode, add 1 byte pad for align on 16-bits.
smbData.NewFileName = new byte[1 + (newFileName.Length + 1) * 2];
Array.Copy(CifsMessageUtils.ToSmbStringBytes(newFileName, true), 0, smbData.NewFileName, 1,
(newFileName.Length + 1) * 2);
}
else
{
smbData.NewFileName = CifsMessageUtils.ToSmbStringBytes(newFileName, false);
}
smbData.ByteCount = (ushort)(Marshal.SizeOf(smbData.BufferFormat1) + smbData.OldFileName.Length
+ Marshal.SizeOf(smbData.BufferFormat2) + smbData.NewFileName.Length);
packet.SmbParameters = smbParameters;
packet.SmbData = smbData;
return packet;
}
public SmbNtRenameResponsePacket CreateNtRenameResponse(
CifsServerPerConnection connection,
SmbNtRenameRequestPacket request)
{
SmbNtRenameResponsePacket response = new SmbNtRenameResponsePacket();
response.SmbHeader = CifsMessageUtils.CreateSmbHeader(connection, request);
return response;
}
