public void Run(MemoryReader reader, IpcChannel channel)
{
var o1 = reader.FindOffset(_pattern1).Cast <int?>().FirstOrDefault();
var o2 = reader.FindOffset(_pattern2).Cast <int?>().FirstOrDefault();
if (o1 == null || o2 == null)
{
channel.LogError("Could not find version reporting function");
return;
}
var ver1 = ReadVersion(reader, _pattern1, (int)o1);
var ver2 = ReadVersion(reader, _pattern2, (int)o2);
if (ver1 == null || ver2 == null)
{
channel.LogError("Could not read version values");
return;
}
channel.LogBasic("Found client versions: {0}, {1}", ver1, ver2);
channel.Version1 = ver1;
channel.Version2 = ver2;
}
public unsafe void Run(MemoryReader reader, IpcChannel channel)
{
var o = reader.FindOffset(_patterns).Cast <int?>().FirstOrDefault();
if (o == null)
{
channel.LogError("Could not find game message name function");
return;
}
var func = reader.GetDelegate <GetMessageNameFunc>((int)o);
var list = new List <Tuple <ushort, string> >();
for (ushort i = 0; i < ushort.MaxValue; i++)
{
string s;
if ((s = Marshal.PtrToStringAnsi(func(i))) != string.Empty)
{
list.Add(Tuple.Create(i, s));
}
}
channel.LogBasic("Found {0} opcodes", list.Count);
channel.GameMessages = list;
}
public void Run(MemoryReader reader, IpcChannel channel)
{
var o = reader.FindOffset(_pattern).Cast <int?>().FirstOrDefault();
if (o == null)
{
channel.LogError("Could not find data center decryption function");
return;
}
var off = (int)o + _pattern.Length;
using (var disasm = new Disassembler(reader.ToAbsolute(off),
reader.Length - off, ArchitectureMode.x86_32,
(ulong)reader.BaseAddress))
{
var key = ReadKey(disasm);
var iv = ReadKey(disasm);
if (key == null || iv == null)
{
channel.LogError("Could not find data center key/IV");
return;
}
channel.LogBasic("Found data center key: {0}", StringizeKey(key));
channel.LogBasic("Found data center IV: {0}", StringizeKey(iv));
channel.DataCenterKey = key;
channel.DataCenterIV = iv;
}
}
public void Run(MemoryReader reader, IpcChannel channel)
{
var o = reader.FindOffset(_pattern).Cast <int?>().FirstOrDefault();
if (o == null)
{
channel.LogError("Could not find system message table");
return;
}
var count = reader.ReadUInt32((int)o + _pattern.TakeWhile(x => x != null).Count());
var func = reader.GetDelegate <GetMessageNameFunc>((int)o);
var list = new List <Tuple <ushort, string> >();
for (ushort i = 0; i < count; i++)
{
list.Add(Tuple.Create(i, Marshal.PtrToStringUni(func(i))));
}
channel.LogBasic("Found {0} system messages", list.Count);
channel.SystemMessages = list;
}
