public Ini1(IStorage storage)
{
Storage = storage;
var reader = new BinaryReader(Storage.AsStream());
Magic = reader.ReadAscii(4);
if (Magic != "INI1")
{
throw new InvalidDataException("Invalid INI1 file!");
}
Size = reader.ReadInt32();
KipCount = reader.ReadInt32();
Kips = new KipReader[KipCount];
int offset = 0x10;
for (int i = 0; i < KipCount; i++)
{
Kips[i] = new KipReader();
Kips[i].Initialize(Storage.Slice(offset)).ThrowIfFailure();
offset += Kips[i].GetFileSize();
}
}
public KipExecutable(IStorage inStorage)
{
KipReader reader = new KipReader();
reader.Initialize(inStorage).ThrowIfFailure();
TextOffset = reader.Segments[0].MemoryOffset;
RoOffset = reader.Segments[1].MemoryOffset;
DataOffset = reader.Segments[2].MemoryOffset;
BssOffset = reader.Segments[3].MemoryOffset;
BssSize = reader.Segments[3].Size;
StackSize = reader.StackSize;
UsesSecureMemory = reader.UsesSecureMemory;
Is64BitAddressSpace = reader.Is64BitAddressSpace;
Is64Bit = reader.Is64Bit;
ProgramId = reader.ProgramId;
Priority = reader.Priority;
IdealCoreId = reader.IdealCoreId;
Version = reader.Version;
Name = reader.Name.ToString();
Capabilities = new int[32];
for (int index = 0; index < Capabilities.Length; index++)
{
Capabilities[index] = (int)reader.Capabilities[index];
}
Text = DecompressSection(reader, KipReader.SegmentType.Text);
Ro = DecompressSection(reader, KipReader.SegmentType.Ro);
Data = DecompressSection(reader, KipReader.SegmentType.Data);
}
private static uint DecompressSection(KipReader reader, KipReader.SegmentType segmentType, uint offset, byte[] program)
{
reader.GetSegmentSize(segmentType, out int uncompressedSize).ThrowIfFailure();
var span = program.AsSpan().Slice((int)offset, uncompressedSize);
reader.ReadSegment(segmentType, span).ThrowIfFailure();
return((uint)uncompressedSize);
}
private static byte[] DecompressSection(KipReader reader, KipReader.SegmentType segmentType)
{
reader.GetSegmentSize(segmentType, out int uncompressedSize).ThrowIfFailure();
byte[] result = new byte[uncompressedSize];
reader.ReadSegment(segmentType, result).ThrowIfFailure();
return(result);
}
public static void ProcessKip1(Context ctx)
{
using (var file = new LocalStorage(ctx.Options.InFile, FileAccess.Read))
{
var kip = new KipReader();
kip.Initialize(file).ThrowIfFailure();
if (!string.IsNullOrWhiteSpace(ctx.Options.UncompressedOut))
{
var uncompressed = new byte[kip.GetUncompressedSize()];
kip.ReadUncompressedKip(uncompressed).ThrowIfFailure();
File.WriteAllBytes(ctx.Options.UncompressedOut, uncompressed);
}
}
}
public static void ExtractIni1(IStorage iniStorage, string outDir)
{
var ini1 = new InitialProcessBinaryReader();
ini1.Initialize(iniStorage).ThrowIfFailure();
Directory.CreateDirectory(outDir);
var kipReader = new KipReader();
for (int i = 0; i < ini1.ProcessCount; i++)
{
ini1.OpenKipStorage(out IStorage kipStorage, i).ThrowIfFailure();
kipReader.Initialize(kipStorage).ThrowIfFailure();
kipStorage.WriteAllBytes(System.IO.Path.Combine(outDir, $"{kipReader.Name.ToString()}.kip1"));
}
}