public override int ReadFrom(byte[] Buffer, int StartIndex = 0)
{
int cursor = StartIndex;
cursor += base.ReadFrom(Buffer, cursor);
// passwordlen, always 0x10 = 16
cursor += TypeSizes.SHORT;
Hash128Bit pwHashOld = new Hash128Bit();
pwHashOld.HASH1 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
pwHashOld.HASH2 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
pwHashOld.HASH3 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
pwHashOld.HASH4 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
PasswordHashOld = pwHashOld;
// passwordlen, always 0x10 = 16
cursor += TypeSizes.SHORT;
Hash128Bit pwHashNew = new Hash128Bit();
pwHashNew.HASH1 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
pwHashNew.HASH2 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
pwHashNew.HASH3 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
pwHashNew.HASH4 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
PasswordHashNew = pwHashNew;
return(cursor - StartIndex);
}
/// <summary>
/// Constructor by values
/// </summary>
/// <param name="Username"></param>
/// <param name="Password"></param>
/// <param name="RsbHash"></param>
/// <param name="MajorClientVersion"></param>
/// <param name="MinorClientVersion"></param>
/// <param name="WindowsType"></param>
/// <param name="WindowsMajorVersion"></param>
/// <param name="WindowsMinorVersion"></param>
/// <param name="RamSize"></param>
/// <param name="CpuType"></param>
/// <param name="ClientExecutableCRC"></param>
/// <param name="HorizontalSystemResolution"></param>
/// <param name="VerticalSystemResolution"></param>
/// <param name="Display"></param>
/// <param name="Bandwidth"></param>
/// <param name="ColorDepth"></param>
/// <param name="PartnerNr"></param>
/// <param name="Unused"></param>
public LoginMessage(
string Username,
string Password,
Hash128Bit RsbHash,
byte MajorClientVersion,
byte MinorClientVersion,
uint WindowsType = WINTYPE_NT,
uint WindowsMajorVersion = 0,
uint WindowsMinorVersion = 0,
uint RamSize = 0,
ushort CpuType = CPUTYPE_PENTIUM,
ushort ClientExecutableCRC = 0,
ushort HorizontalSystemResolution = 0,
ushort VerticalSystemResolution = 0,
uint Display = 0,
uint Bandwidth = 0,
byte ColorDepth = 0,
byte PartnerNr = 0,
ushort Unused = 0)
: base(MessageTypeLoginMode.Login)
{
this.MajorClientVersion = MajorClientVersion;
this.MinorClientVersion = MinorClientVersion;
this.WindowsType = WindowsType;
this.WindowsMajorVersion = WindowsMajorVersion;
this.WindowsMinorVersion = WindowsMinorVersion;
this.RamSize = RamSize;
this.CpuType = CpuType;
this.ClientExecutableCRC = ClientExecutableCRC;
this.HorizontalSystemResolution = HorizontalSystemResolution;
this.VerticalSystemResolution = VerticalSystemResolution;
this.Display = Display;
this.Bandwidth = Bandwidth;
this.ColorDepth = ColorDepth;
this.PartnerNr = PartnerNr;
this.Unused = Unused;
this.RsbHash = RsbHash;
this.Username = Username;
this.Password = Password;
}
public ChangePasswordMessage(string PasswordOld, string PasswordNew)
: base(MessageTypeGameMode.ChangePassword)
{
byte[] md5hashOld = MeridianMD5.ComputeMD5(PasswordOld);
byte[] md5hashNew = MeridianMD5.ComputeMD5(PasswordNew);
Hash128Bit pwHashOld = new Hash128Bit();
pwHashOld.HASH1 = BitConverter.ToUInt32(md5hashOld, 0);
pwHashOld.HASH2 = BitConverter.ToUInt32(md5hashOld, 4);
pwHashOld.HASH3 = BitConverter.ToUInt32(md5hashOld, 8);
pwHashOld.HASH4 = BitConverter.ToUInt32(md5hashOld, 12);
Hash128Bit pwHashNew = new Hash128Bit();
pwHashNew.HASH1 = BitConverter.ToUInt32(md5hashNew, 0);
pwHashNew.HASH2 = BitConverter.ToUInt32(md5hashNew, 4);
pwHashNew.HASH3 = BitConverter.ToUInt32(md5hashNew, 8);
pwHashNew.HASH4 = BitConverter.ToUInt32(md5hashNew, 12);
this.PasswordHashOld = pwHashOld;
this.PasswordHashNew = pwHashNew;
}
/// <summary>
/// Clears and reloads the strings from another dictionary file within the strings folder,
/// which was previously initialized during Init()
/// </summary>
/// <param name="RsbFile">Plain filename, like rsc0000.rsb</param>
/// <param name="Language"></param>
public void SelectStringDictionary(string RsbFile, LanguageCode Language)
{
// clear old entries
StringResources.Clear();
// set preferred language
StringResources.Language = Language;
// Save the MD5 hash of this rsb file as our RsbHash.
byte[] rsbMD5Hash = MeridianMD5.ComputeGenericFileMD5(StringsFolder + "/" + RsbFile);
Hash128Bit rsbHash = new Hash128Bit();
rsbHash.HASH1 = BitConverter.ToUInt32(rsbMD5Hash, 0);
rsbHash.HASH2 = BitConverter.ToUInt32(rsbMD5Hash, 4);
rsbHash.HASH3 = BitConverter.ToUInt32(rsbMD5Hash, 8);
rsbHash.HASH4 = BitConverter.ToUInt32(rsbMD5Hash, 12);
RsbHash = rsbHash;
// try get the dictionary for argument
RsbFile file = GetStringDictionary(RsbFile);
// load strings of the rsbfile to use
// into the multithreaded dictionary
if (file != null)
{
foreach (RsbResourceID res in file.StringResources)
{
StringResources.TryAdd(res.ID, res.Text, res.Language);
}
}
// raise event
if (StringDictionarySelected != null)
{
StringDictionarySelected(this, new EventArgs());
}
}
public override int ReadFrom(byte[] Buffer, int StartIndex = 0)
{
int cursor = StartIndex;
cursor += base.ReadFrom(Buffer, cursor);
MajorClientVersion = Buffer[cursor];
cursor++;
MinorClientVersion = Buffer[cursor];
cursor++;
WindowsType = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
WindowsMajorVersion = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
WindowsMinorVersion = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
RamSize = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
CpuType = BitConverter.ToUInt16(Buffer, cursor);
cursor += TypeSizes.SHORT;
ClientExecutableCRC = BitConverter.ToUInt16(Buffer, cursor);
cursor += TypeSizes.SHORT;
HorizontalSystemResolution = BitConverter.ToUInt16(Buffer, cursor);
cursor += TypeSizes.SHORT;
VerticalSystemResolution = BitConverter.ToUInt16(Buffer, cursor);
cursor += TypeSizes.SHORT;
Display = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
Bandwidth = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
ColorDepth = Buffer[cursor];
cursor++;
PartnerNr = Buffer[cursor];
cursor++;
Unused = BitConverter.ToUInt16(Buffer, cursor);
cursor += TypeSizes.SHORT;
ushort len = BitConverter.ToUInt16(Buffer, cursor);
cursor += TypeSizes.SHORT;
Username = Util.Encoding.GetString(Buffer, cursor, len);
cursor += len;
// passwordlen, always 0x10 = 16
cursor += TypeSizes.SHORT;
Hash128Bit hash = new Hash128Bit();
hash.HASH1 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
hash.HASH2 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
hash.HASH3 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
hash.HASH4 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
PasswordHash = hash;
#if !VANILLA
// rsbhash len, always 0x10 = 16
cursor += TypeSizes.SHORT;
Hash128Bit rsbHash = new Hash128Bit();
rsbHash.HASH1 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
rsbHash.HASH2 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
rsbHash.HASH3 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
rsbHash.HASH4 = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
RsbHash = rsbHash;
#endif
return(cursor - StartIndex);
}
