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Read INI1

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This commit is contained in:
Alex Barney 2018-09-17 19:52:22 -05:00
parent 8b8aa3277f
commit f04fc33b07
5 changed files with 71 additions and 2 deletions
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43
LibHac/Kip.cs
View file

@ -49,6 +49,8 @@ namespace LibHac
return DecompressBlz(compressed);
}
public Stream OpenRawFile() => StreamSource.CreateStream();
private static byte[] DecompressBlz(byte[] compressed)
{
int additionalSize = BitConverter.ToInt32(compressed, compressed.Length - 4);
@ -161,4 +163,45 @@ namespace LibHac
Attribute = reader.ReadInt32();
}
}
public class Ini1
{
public Kip[] Kips { get; }
public string Magic { get; }
public int Size { get; }
public int KipCount { get; }
private SharedStreamSource StreamSource { get; }
public Ini1(Stream stream)
{
StreamSource = new SharedStreamSource(stream);
Stream initStream = StreamSource.CreateStream();
var reader = new BinaryReader(initStream);
Magic = reader.ReadAscii(4);
if (Magic != "INI1")
{
throw new InvalidDataException("Invalid INI1 file!");
}
Size = reader.ReadInt32();
KipCount = reader.ReadInt32();
Kips = new Kip[KipCount];
int offset = 0x10;
for (int i = 0; i < KipCount; i++)
{
// How to get the KIP's size the lazy way
var kip = new Kip(StreamSource.CreateStream(offset));
Kips[i] = new Kip(StreamSource.CreateStream(offset, kip.Size));
offset += kip.Size;
}
}
}
}

4
hactoolnet/CliParser.cs
View file

@ -147,7 +147,7 @@ namespace hactoolnet
sb.AppendLine(" -r, --raw Keep raw data, don\'t unpack.");
sb.AppendLine(" -y, --verify Verify hashes.");
sb.AppendLine(" -k, --keyset Load keys from an external file.");
sb.AppendLine(" -t, --intype=type Specify input file type [nca, xci, romfs, pk11, pk21, switchfs, save, keygen]");
sb.AppendLine(" -t, --intype=type Specify input file type [nca, xci, romfs, pk11, pk21, ini1, kip1, switchfs, save, keygen]");
sb.AppendLine(" --titlekeys <file> Load title keys from an external file.");
sb.AppendLine("NCA options:");
sb.AppendLine(" --section0 <file> Specify Section 0 file path.");
@ -183,6 +183,8 @@ namespace hactoolnet
sb.AppendLine(" --outdir <dir> Specify Package1 directory path.");
sb.AppendLine("Package2 options:");
sb.AppendLine(" --outdir <dir> Specify Package2 directory path.");
sb.AppendLine("INI1 options:");
sb.AppendLine(" --outdir <dir> Specify INI1 directory path.");
sb.AppendLine("Switch FS options:");
sb.AppendLine(" --sdseed <seed> Set console unique seed for SD card NAX0 encryption.");
sb.AppendLine(" --listapps List application info.");

3
hactoolnet/Options.cs
View file

@ -49,7 +49,8 @@ namespace hactoolnet
Keygen,
Pk11,
Pk21,
Kip1
Kip1,
Ini1
}
internal class Context

20
hactoolnet/ProcessKip.cs
View file

@ -12,5 +12,25 @@ namespace hactoolnet
var kip = new Kip(file);
}
}
public static void ProcessIni1(Context ctx)
{
using (var file = new FileStream(ctx.Options.InFile, FileMode.Open, FileAccess.Read))
{
var ini1 = new Ini1(file);
string outDir = ctx.Options.OutDir;
if (outDir != null)
{
Directory.CreateDirectory(outDir);
foreach (Kip kip in ini1.Kips)
{
kip.OpenRawFile().WriteAllBytes(Path.Combine(outDir, $"{kip.Header.Name}.kip1"));
}
}
}
}
}
}

3
hactoolnet/Program.cs
View file

@ -59,6 +59,9 @@ namespace hactoolnet
case FileType.Kip1:
ProcessKip.ProcessKip1(ctx);
break;
case FileType.Ini1:
ProcessKip.ProcessIni1(ctx);
break;
default:
throw new ArgumentOutOfRangeException();
}