public override int ReadFrom(byte[] Buffer, int StartIndex = 0)
{
int cursor = StartIndex;
cursor += base.ReadFrom(Buffer, cursor);
// passwordlen, always 0x10 = 16
cursor += TypeSizes.SHORT;
PasswordHash pwHashOld = new PasswordHash();
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;
PasswordHash pwHashNew = new PasswordHash();
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;
}
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 = Encoding.Default.GetString(Buffer, cursor, len);
cursor += len;
// passwordlen, always 0x10 = 16
cursor += TypeSizes.SHORT;
PasswordHash hash = new PasswordHash();
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;
return cursor - StartIndex;
}
public ChangePasswordMessage(string PasswordOld, string PasswordNew)
: base(MessageTypeGameMode.ChangePassword)
{
byte[] md5hashOld = MeridianMD5.ComputeMD5(PasswordOld);
byte[] md5hashNew = MeridianMD5.ComputeMD5(PasswordNew);
PasswordHash pwHashOld = new PasswordHash();
pwHashOld.HASH1 = BitConverter.ToUInt32(md5hashOld, 0);
pwHashOld.HASH2 = BitConverter.ToUInt32(md5hashOld, 4);
pwHashOld.HASH3 = BitConverter.ToUInt32(md5hashOld, 8);
pwHashOld.HASH4 = BitConverter.ToUInt32(md5hashOld, 12);
PasswordHash pwHashNew = new PasswordHash();
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;
}