private static string Print(this Package2StorageReader package2)
{
Result rc = package2.VerifySignature();
Validity signatureValidity = rc.IsSuccess() ? Validity.Valid : Validity.Invalid;
int colLen = 36;
var sb = new StringBuilder();
sb.AppendLine();
sb.AppendLine("PK21:");
PrintItem(sb, colLen, $"Signature{signatureValidity.GetValidityString()}:", package2.Header.Signature.ToArray());
PrintItem(sb, colLen, "Header Version:", $"{package2.Header.Meta.KeyGeneration:x2}");
for (int i = 0; i < 3; i++)
{
string name = package2.Header.Meta.PayloadSizes[i] != 0 ? Package2SectionNames[i] : "Empty";
sb.AppendLine($"Section {i} ({name}):");
PrintItem(sb, colLen, " Hash:", package2.Header.Meta.PayloadHashes[i]);
PrintItem(sb, colLen, " CTR:", package2.Header.Meta.PayloadIvs[i]);
PrintItem(sb, colLen, " Load Address:", $"{package2.Header.Meta.PayloadOffsets[i] + 0x80000000:x8}");
PrintItem(sb, colLen, " Size:", $"{package2.Header.Meta.PayloadSizes[i]:x8}");
}
return(sb.ToString());
}
public static void ProcessPk21(Context ctx)
{
using (var file = new CachedStorage(new LocalStorage(ctx.Options.InFile, FileAccess.Read), 0x4000, 4, false))
{
var package2 = new Package2StorageReader();
package2.Initialize(ctx.Keyset, file).ThrowIfFailure();
ctx.Logger.LogMessage(package2.Print());
string outDir = ctx.Options.OutDir;
string iniDir = ctx.Options.Ini1OutDir;
if (iniDir == null && ctx.Options.ExtractIni1)
{
iniDir = Path.Combine(outDir, "INI1");
}
if (outDir != null)
{
Directory.CreateDirectory(outDir);
package2.OpenPayload(out IStorage kernelStorage, 0).ThrowIfFailure();
kernelStorage.WriteAllBytes(Path.Combine(outDir, "Kernel.bin"), ctx.Logger);
package2.OpenIni(out IStorage ini1Storage).ThrowIfFailure();
ini1Storage.WriteAllBytes(Path.Combine(outDir, "INI1.bin"), ctx.Logger);
package2.OpenDecryptedPackage(out IStorage decPackageStorage).ThrowIfFailure();
decPackageStorage.WriteAllBytes(Path.Combine(outDir, "Decrypted.bin"), ctx.Logger);
}
if (iniDir != null)
{
Directory.CreateDirectory(iniDir);
package2.OpenIni(out IStorage ini1Storage).ThrowIfFailure();
ProcessKip.ExtractIni1(ini1Storage, iniDir);
}
}
}
