/// <summary>
/// to decode the smb data: from the general SmbDada to the concrete Smb Data.
/// </summary>
protected override void DecodeData()
{
using (MemoryStream memoryStream = new MemoryStream(CifsMessageUtils.ToBytes <SmbData>(this.smbDataBlock)))
{
using (Channel channel = new Channel(null, memoryStream))
{
this.smbData.ByteCount = channel.Read <ushort>();
this.smbData.Password = channel.ReadBytes(this.SmbParameters.PasswordLength);
// pad:
if ((Marshal.SizeOf(this.SmbHeader) + Marshal.SizeOf(this.SmbParameters)
+ Marshal.SizeOf(this.smbData.ByteCount) + this.SmbParameters.PasswordLength) % 2 != 0)
{
this.smbData.Pad = channel.ReadBytes(1);
}
else
{
this.smbData.Pad = new byte[0];
}
// Path:
this.smbData.Path = CifsMessageUtils.ReadNullTerminatedString(channel,
(this.smbHeader.Flags2 & SmbFlags2.SMB_FLAGS2_UNICODE) == SmbFlags2.SMB_FLAGS2_UNICODE);
// Service:
this.smbData.Service = channel.ReadBytes(this.smbData.ByteCount - this.smbData.Password.Length
- this.smbData.Pad.Length - this.smbData.Path.Length);
}
}
}
/// <summary>
/// to decode the smb data: from the general SmbDada to the concrete Smb Data.
/// </summary>
protected override void DecodeData()
{
using (MemoryStream memoryStream = new MemoryStream(CifsMessageUtils.ToBytes <SmbData>(this.smbDataBlock)))
{
using (Channel channel = new Channel(null, memoryStream))
{
this.smbData.ByteCount = channel.Read <ushort>();
this.smbData.OEMPassword = channel.ReadBytes(this.SmbParameters.OEMPasswordLen);
this.smbData.UnicodePassword = channel.ReadBytes(this.SmbParameters.UnicodePasswordLen);
bool isUnicode = (this.smbHeader.Flags2 & SmbFlags2.SMB_FLAGS2_UNICODE) == SmbFlags2.SMB_FLAGS2_UNICODE;
// pad:
if (isUnicode == true &&
(Marshal.SizeOf(this.SmbHeader) + Marshal.SizeOf(this.SmbParameters)
+ Marshal.SizeOf(this.smbData.ByteCount) + this.SmbParameters.OEMPasswordLen
+ this.SmbParameters.UnicodePasswordLen) % 2 != 0)
{
this.smbData.Pad = channel.ReadBytes(1);
}
else
{
this.smbData.Pad = new byte[0];
}
this.smbData.AccountName = CifsMessageUtils.ReadNullTerminatedString(channel, isUnicode);
this.smbData.PrimaryDomain = CifsMessageUtils.ReadNullTerminatedString(channel, isUnicode);
this.smbData.NativeOS = CifsMessageUtils.ReadNullTerminatedString(channel, isUnicode);
this.smbData.NativeLanMan = CifsMessageUtils.ReadNullTerminatedString(channel, isUnicode);
}
}
}
/// <summary>
/// to decode the smb data: from the general SmbDada to the concrete Smb Data.
/// </summary>
protected override void DecodeData()
{
using (MemoryStream memoryStream = new MemoryStream(CifsMessageUtils.ToBytes <SmbData>(this.smbDataBlock)))
{
using (Channel channel = new Channel(null, memoryStream))
{
this.smbData.ByteCount = channel.Read <ushort>();
this.smbData.BufferFormat1 = channel.Read <byte>();
this.smbData.OldFileName = CifsMessageUtils.ReadNullTerminatedString(channel,
(this.smbHeader.Flags2 & SmbFlags2.SMB_FLAGS2_UNICODE) == SmbFlags2.SMB_FLAGS2_UNICODE);
this.smbData.BufferFormat2 = channel.Read <byte>();
this.smbData.NewFileName = CifsMessageUtils.ReadNullTerminatedString(channel,
(this.smbHeader.Flags2 & SmbFlags2.SMB_FLAGS2_UNICODE) == SmbFlags2.SMB_FLAGS2_UNICODE);
}
}
}
/// <summary>
/// to decode the smb data: from the general SmbDada to the concrete Smb Data.
/// </summary>
protected override void DecodeData()
{
using (MemoryStream memoryStream = new MemoryStream(CifsMessageUtils.ToBytes <SmbData>(this.smbDataBlock)))
{
using (Channel channel = new Channel(null, memoryStream))
{
this.smbData.ByteCount = channel.Read <ushort>();
this.smbData.BufferFormat1 = channel.Read <byte>();
this.smbData.Path = CifsMessageUtils.ReadNullTerminatedString(channel, false);
this.smbData.BufferFormat2 = channel.Read <byte>();
this.smbData.Password = CifsMessageUtils.ReadNullTerminatedString(channel, false);
this.smbData.BufferFormat3 = channel.Read <byte>();
// Service:
int serviceLen = this.smbDataBlock.Bytes.Length - this.smbData.Path.Length - this.smbData.Password.Length
- 3; // 3 is the bytes count of BufferFormat1, BufferFormat2 and BufferFormat3.
this.smbData.Service = channel.ReadBytes(serviceLen);
}
}
}
/// <summary>
/// to decode the smb data: from the general SmbDada to the concrete Smb Data.
/// </summary>
protected override void DecodeData()
{
using (MemoryStream memoryStream = new MemoryStream(CifsMessageUtils.ToBytes <SmbData>(this.smbDataBlock)))
{
using (Channel channel = new Channel(null, memoryStream))
{
this.smbData.ByteCount = channel.Read <ushort>();
this.smbData.BufferFormat1 = channel.Read <byte>();
this.smbData.FileName = CifsMessageUtils.ReadNullTerminatedString(channel,
(this.smbHeader.Flags2 & SmbFlags2.SMB_FLAGS2_UNICODE) == SmbFlags2.SMB_FLAGS2_UNICODE);
this.smbData.BufferFormat2 = channel.Read <byte>();
this.smbData.ResumeKeyLength = channel.Read <ushort>();
if (this.smbData.ResumeKeyLength != 0)
{
this.smbData.ResumeKey = new SMB_Resume_Key[] { channel.Read <SMB_Resume_Key>() };
}
else
{
this.smbData.ResumeKey = new SMB_Resume_Key[0];
}
}
}
}
