public static void LogFileData(string path, string comment = null)
{
if (!LoggingEnabled)
{
return;
}
var sb = new StringBuilder();
try {
sb.Append(Patcher.CalcMd5(path));
} catch (Exception ex) {
sb.Append(ex.ToString());
}
sb.Append('\t');
sb.Append(path);
if (comment != null)
{
sb.Append('\t');
sb.Append(comment);
}
LogAny("patching.log", sb.ToString());
}
public static void PatchElf(string ebootPath, string patchDir, string outDir, string outMd5 = null, BackgroundWorker worker = null)
{
string ebootModPath = Path.GetFullPath("ebootmod/ebootMOD.exe");
ebootPath = Path.GetFullPath(ebootPath);
patchDir = Path.GetFullPath(patchDir);
outDir = Path.GetFullPath(outDir);
if (!File.Exists(ebootPath))
{
throw new PatchingException("File not found: " + ebootPath);
}
if (worker != null)
{
worker.ReportProgress(0, "Confirming source file...");
}
Patcher.CompareMd5(ebootPath, "3171173bba33c43be95e840733ca40a8");
// decrypt
if (worker != null)
{
worker.ReportProgress(0, "Decrypting...");
}
string elfPath = Path.Combine(Path.GetDirectoryName(ebootModPath), Path.GetFileName(ebootPath) + "-mod.ELF");
int tries = 5;
while (!(File.Exists(elfPath) && Patcher.CalcMd5(elfPath) == "a424aa775b707539dbff08cdb2e61ff5"))
{
if (--tries < 0)
{
throw new PatchingException("Could not decrypt EBOOT. Confirm that EBOOT is correctly ripped and ebootMOD is working correctly.");
}
// this is super ugly but the only sensible way since calling unself directly searches the keys who-knows-where
try {
RunEbootModAndKill(ebootModPath, "\"" + ebootPath + "\"");
} catch (Exception e) {
throw new PatchingException("Failed during execution of ebootMOD. Make sure you copied _everything_ from the ebootmod archive into the ebootmod folder and try again.", e);
}
// sleep a bit to reduce chance of ebootMod still having the file handle
System.Threading.Thread.Sleep(250);
}
// patch the elf
if (worker != null)
{
worker.ReportProgress(0, "Patching...");
}
string patchedElf = TempUtil.GetTempFileName();
Patcher.XdeltaApply(elfPath, patchedElf, Path.Combine(patchDir, "ToV.elf.xdelta3"));
if (outMd5 != null)
{
Patcher.CompareMd5Output(patchedElf, outMd5);
}
// encrypt
if (worker != null)
{
worker.ReportProgress(0, "Encrypting...");
}
string outPath = Path.Combine(outDir, "EBOOT.BIN");
RunEbootMod(ebootModPath, ebootPath, patchedElf, outPath);
File.Delete(patchedElf);
}