private static Int32 Unpack(ProgramArguments arguments)
{
try
{
var spec = new UnpackGamePackagesSpecPreprocessor();
if (arguments.TryGetNext(out String gameDirectoryPath))
{
spec.GameDirectoryPath = gameDirectoryPath;
}
else
{
spec.GameDirectory = GameDirectoryProvider.GetDefault();
}
if (arguments.TryGetNext(out String outputPath))
{
spec.OutputDirectory = outputPath;
}
else
{
spec.OutputDirectory = $".\\Data";
}
while (arguments.TryGetNext(out String arg))
{
switch (arg)
{
case "-convert":
spec.Convert = true;
break;
case "-rename":
spec.Rename = true;
break;
default:
throw new ArgumentException(arg, nameof(arguments));
}
}
spec.Preprocess();
UnpackGamePackagesCoroutine coroutine = new UnpackGamePackagesCoroutine(spec);
coroutine.Execute();
return(0);
}
catch (Exception ex)
{
Console.Error.WriteLine("----------------------------");
Console.Error.WriteLine("Failed to unpack game data.");
Console.Error.WriteLine("----------------------------");
Console.Error.WriteLine(ex);
Console.Error.WriteLine("----------------------------");
ShowUnpackHelp();
Console.WriteLine();
Console.WriteLine("Press any key to exit...");
Console.ReadKey();
return(255);
}
}
public void Execute()
{
if (!_spec.GameDirectory.IsDataExists)
{
UnpackGamePackagesSpecPreprocessor unpackSpec = new UnpackGamePackagesSpecPreprocessor {
GameDirectory = _spec.GameDirectory, OutputDirectory = _spec.GameDirectory.DataPath, Convert = true, Rename = true
};
unpackSpec.Preprocess();
UnpackGamePackagesCoroutine unpack = new UnpackGamePackagesCoroutine(unpackSpec);
unpack.Execute();
}
MyProcess process = new MyProcess();
process.StartInfo = new ProcessStartInfo(_spec.GameDirectory.ExecutablePath, _spec.GameArguments);
process.StartInfo.WorkingDirectory = _spec.GameDirectory.DirectoryPath;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
process.StartInfo.UseShellExecute = false;
process.Start(0x4);
try
{
StringBuilder output = new StringBuilder();
StringBuilder error = new StringBuilder();
process.OutputDataReceived += (s, z) => output.AppendLine(z.Data);
process.ErrorDataReceived += (s, z) => error.AppendLine(z.Data);
process.BeginOutputReadLine();
process.BeginErrorReadLine();
var dllPath = Path.Combine(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location), "Septerra.Injection.dll");
if (!File.Exists(dllPath))
{
throw new FileNotFoundException(dllPath);
}
var unicodeDllPath = Encoding.Unicode.GetBytes(dllPath);
using (SafeProcessHandle processHandle = new SafeProcessHandle(process.Id, ProcessAccessFlags.All, false))
using (SafeVirtualMemoryHandle memoryHandle = processHandle.Allocate(unicodeDllPath.Length, AllocationType.Commit, MemoryProtection.ReadWrite))
{
memoryHandle.Write(unicodeDllPath);
IntPtr loadLibraryAddress = GetLoadLibraryAddress();
using (SafeRemoteThread thread = processHandle.CreateThread(loadLibraryAddress, memoryHandle))
{
thread.Join();
Thread.Sleep(1000); // TODO:: Wait for DLL_THREAD_DETACH
}
var dxWndDirectory = Path.GetFullPath("dxwnd");
var dxWndPath = dxWndDirectory + "\\dxwnd.exe";
if (File.Exists(dxWndPath))
{
unsafe
{
Int32 processInformationSize = sizeof(MyProcess.PROCESS_INFORMATION);
using (MemoryMappedFile mmf = MemoryMappedFile.CreateNew("Global\\DxWndSuspendedProcessInfo", processInformationSize, MemoryMappedFileAccess.ReadWrite, MemoryMappedFileOptions.None, HandleInheritability.None))
using (MemoryMappedViewAccessor accessor = mmf.CreateViewAccessor(0, processInformationSize, MemoryMappedFileAccess.Write))
{
MyProcess.PROCESS_INFORMATION processInformation = process.ProcessInformation;
accessor.Write(0, ref processInformation);
Process dxWnd = new Process
{
StartInfo = new ProcessStartInfo(dxWndPath, "/r:0")
{
WorkingDirectory = dxWndDirectory
}
};
dxWnd.Start();
process.WaitForExit();
dxWnd.Kill();
}
}
}
else
{
process.ResumeMainThread();
HideConsole();
process.WaitForExit();
}
}
}
catch
{
process.Kill();
throw;
}
}