public NTCreateAndXRequest(byte[] buffer, int offset, bool isUnicode) : base(buffer, offset, isUnicode)
{
Reserved = ByteReader.ReadByte(this.SMBParameters, 4);
NameLength = LittleEndianConverter.ToUInt16(this.SMBParameters, 5);
Flags = (NTCreateFlags)LittleEndianConverter.ToUInt32(this.SMBParameters, 7);
RootDirectoryFID = LittleEndianConverter.ToUInt32(this.SMBParameters, 11);
DesiredAccess = (FileAccessMask)LittleEndianConverter.ToUInt32(this.SMBParameters, 15);
AllocationSize = LittleEndianConverter.ToInt64(this.SMBParameters, 19);
ExtFileAttributes = (ExtendedFileAttributes)LittleEndianConverter.ToUInt32(this.SMBParameters, 27);
ShareAccess = (ShareAccess)LittleEndianConverter.ToUInt32(this.SMBParameters, 31);
CreateDisposition = (CreateDisposition)LittleEndianConverter.ToUInt32(this.SMBParameters, 35);
CreateOptions = (CreateOptions)LittleEndianConverter.ToUInt32(this.SMBParameters, 39);
ImpersonationLevel = (ImpersonationLevel)LittleEndianConverter.ToUInt32(this.SMBParameters, 43);
SecurityFlags = (SecurityFlags)ByteReader.ReadByte(this.SMBParameters, 47);
int dataOffset = 0;
if (isUnicode)
{
// A Unicode string MUST be aligned to a 16-bit boundary with respect to the beginning of the SMB Header.
// Note: SMBData starts at an odd offset.
dataOffset = 1;
}
FileName = SMB1Helper.ReadSMBString(this.SMBData, dataOffset, isUnicode);
}
public NTTransactCreateRequest(byte[] parameters, byte[] data, bool isUnicode)
{
int parametersOffset = 0;
Flags = (NTCreateFlags)LittleEndianReader.ReadUInt32(parameters, ref parametersOffset);
RootDirectoryFID = LittleEndianReader.ReadUInt32(parameters, ref parametersOffset);
DesiredAccess = (AccessMask)LittleEndianReader.ReadUInt32(parameters, ref parametersOffset);
AllocationSize = LittleEndianReader.ReadInt64(parameters, ref parametersOffset);
ExtFileAttributes = (ExtendedFileAttributes)LittleEndianReader.ReadUInt32(parameters, ref parametersOffset);
ShareAccess = (ShareAccess)LittleEndianReader.ReadUInt32(parameters, ref parametersOffset);
CreateDisposition = (CreateDisposition)LittleEndianReader.ReadUInt32(parameters, ref parametersOffset);
CreateOptions = (CreateOptions)LittleEndianReader.ReadUInt32(parameters, ref parametersOffset);
uint securityDescriptiorLength = LittleEndianReader.ReadUInt32(parameters, ref parametersOffset);
_ = LittleEndianReader.ReadUInt32(parameters, ref parametersOffset);
uint nameLength = LittleEndianReader.ReadUInt32(parameters, ref parametersOffset);
ImpersonationLevel = (ImpersonationLevel)LittleEndianReader.ReadUInt32(parameters, ref parametersOffset);
SecurityFlags = (SecurityFlags)ByteReader.ReadByte(parameters, ref parametersOffset);
if (isUnicode)
{
parametersOffset++;
}
Name = SMB1Helper.ReadFixedLengthString(parameters, ref parametersOffset, isUnicode, (int)nameLength);
if (securityDescriptiorLength > 0)
{
SecurityDescriptor = new SecurityDescriptor(data, 0);
}
ExtendedAttributes = FileFullEAInformation.ReadList(data, (int)securityDescriptiorLength);
}
public NTCreateAndXRequest(byte[] buffer, int offset, bool isUnicode) : base(buffer, offset, isUnicode)
{
Reserved = ByteReader.ReadByte(this.SMBParameters, 4);
ushort nameLength = LittleEndianConverter.ToUInt16(this.SMBParameters, 5);
Flags = (NTCreateFlags)LittleEndianConverter.ToUInt32(this.SMBParameters, 7);
RootDirectoryFID = LittleEndianConverter.ToUInt32(this.SMBParameters, 11);
DesiredAccess = (DesiredAccess)LittleEndianConverter.ToUInt32(this.SMBParameters, 15);
AllocationSize = LittleEndianConverter.ToUInt64(this.SMBParameters, 19);
ExtFileAttributes = (ExtendedFileAttributes)LittleEndianConverter.ToUInt32(this.SMBParameters, 27);
ShareAccess = (ShareAccess)LittleEndianConverter.ToUInt32(this.SMBParameters, 31);
CreateDisposition = (CreateDisposition)LittleEndianConverter.ToUInt32(this.SMBParameters, 35);
CreateOptions = (CreateOptions)LittleEndianConverter.ToUInt32(this.SMBParameters, 39);
ImpersonationLevel = (ImpersonationLevel)LittleEndianConverter.ToUInt32(this.SMBParameters, 43);
SecurityFlags = (SecurityFlags)ByteReader.ReadByte(this.SMBParameters, 47);
int dataOffset = 0;
if (isUnicode)
{
dataOffset = 1; // 1 byte padding for 2 byte alignment
}
FileName = SMBHelper.ReadSMBString(this.SMBData, dataOffset, isUnicode);
}
