mirror of
https://github.com/crskycode/GARbro.git
synced 2024-11-26 23:24:00 +08:00
(Legacy): A5R archives.
This commit is contained in:
morkt
parent
1a60c65670
commit
7c5b0568bc
291
Legacy/Pinky/ArcA5R.cs
Normal file
291
Legacy/Pinky/ArcA5R.cs
Normal file
@ -0,0 +1,291 @@
|
|||||||
|
//! \file ArcA5R.cs
|
||||||
|
//! \date 2018 Mar 16
|
||||||
|
//! \brief Pinky Soft resource archive.
|
||||||
|
//
|
||||||
|
// Copyright (C) 2018 by morkt
|
||||||
|
//
|
||||||
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||||
|
// of this software and associated documentation files (the "Software"), to
|
||||||
|
// deal in the Software without restriction, including without limitation the
|
||||||
|
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
||||||
|
// sell copies of the Software, and to permit persons to whom the Software is
|
||||||
|
// furnished to do so, subject to the following conditions:
|
||||||
|
//
|
||||||
|
// The above copyright notice and this permission notice shall be included in
|
||||||
|
// all copies or substantial portions of the Software.
|
||||||
|
//
|
||||||
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||||
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||||
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||||
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||||
|
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
||||||
|
// IN THE SOFTWARE.
|
||||||
|
//
|
||||||
|
|
||||||
|
using System;
|
||||||
|
using System.Collections.Generic;
|
||||||
|
using System.ComponentModel.Composition;
|
||||||
|
using System.IO;
|
||||||
|
using System.Linq;
|
||||||
|
using GameRes.Compression;
|
||||||
|
|
||||||
|
namespace GameRes.Formats.Pinky
|
||||||
|
{
|
||||||
|
internal class A5Segment
|
||||||
|
{
|
||||||
|
public uint Offset;
|
||||||
|
public uint Size;
|
||||||
|
public uint UnpackedSize;
|
||||||
|
public byte Type;
|
||||||
|
public byte Compression;
|
||||||
|
|
||||||
|
public bool IsCompressed { get { return 3 == Compression; } }
|
||||||
|
}
|
||||||
|
|
||||||
|
internal class A5rEntry : PackedEntry
|
||||||
|
{
|
||||||
|
public IEnumerable<A5Segment> Segments;
|
||||||
|
}
|
||||||
|
|
||||||
|
[Export(typeof(ArchiveFormat))]
|
||||||
|
public class A5rOpener : ArchiveFormat
|
||||||
|
{
|
||||||
|
public override string Tag { get { return "A5R"; } }
|
||||||
|
public override string Description { get { return "Pinky Soft resource archive"; } }
|
||||||
|
public override uint Signature { get { return 0x53524350; } } // 'PCRS'
|
||||||
|
public override bool IsHierarchic { get { return false; } }
|
||||||
|
public override bool CanWrite { get { return false; } }
|
||||||
|
|
||||||
|
public A5rOpener ()
|
||||||
|
{
|
||||||
|
Signatures = new uint[] { 0x53524350, 0x42494C50 }; // 'PLIB'
|
||||||
|
Extensions = new string[] { "a5r", "a5e" };
|
||||||
|
}
|
||||||
|
|
||||||
|
public override ArcFile TryOpen (ArcView file)
|
||||||
|
{
|
||||||
|
uint id = file.View.ReadUInt32 (0);
|
||||||
|
if (file.View.ReadUInt32 (4) != ~id)
|
||||||
|
return null;
|
||||||
|
int count = file.View.ReadInt32 (0x30);
|
||||||
|
if (!IsSaneCount (count))
|
||||||
|
return null;
|
||||||
|
uint index_offset = file.View.ReadUInt32 (0x34);
|
||||||
|
if (index_offset >= file.MaxOffset)
|
||||||
|
return null;
|
||||||
|
|
||||||
|
var base_name = Path.GetFileNameWithoutExtension (file.Name);
|
||||||
|
uint next_offset = file.View.ReadUInt32 (index_offset);
|
||||||
|
var segments = new A5Segment[count];
|
||||||
|
for (int i = 0; i < count; ++i)
|
||||||
|
{
|
||||||
|
var segment = new A5Segment {
|
||||||
|
Offset = next_offset,
|
||||||
|
UnpackedSize = file.View.ReadUInt32 (index_offset+4),
|
||||||
|
Type = file.View.ReadByte (index_offset+8),
|
||||||
|
Compression = file.View.ReadByte (index_offset+9),
|
||||||
|
};
|
||||||
|
next_offset = file.View.ReadUInt32 (index_offset+0xA);
|
||||||
|
if (next_offset > file.MaxOffset || next_offset < segment.Offset)
|
||||||
|
return null;
|
||||||
|
segment.Size = (uint)(next_offset - segment.Offset);
|
||||||
|
segments[i] = segment;
|
||||||
|
index_offset += 0xA;
|
||||||
|
}
|
||||||
|
var dir = new List<Entry> (count);
|
||||||
|
var riff_buffer = new byte[8];
|
||||||
|
for (int i = 0; i < count; )
|
||||||
|
{
|
||||||
|
A5rEntry entry;
|
||||||
|
var segment = segments[i];
|
||||||
|
var name = string.Format ("{0}#{1:D5}", base_name, i);
|
||||||
|
if (0x3C == segment.Type)
|
||||||
|
{
|
||||||
|
Stream input = file.CreateStream (segment.Offset, segment.Size);
|
||||||
|
if (3 == segment.Compression)
|
||||||
|
input = new ZLibStream (input, CompressionMode.Decompress);
|
||||||
|
using (input)
|
||||||
|
{
|
||||||
|
if (8 == input.Read (riff_buffer, 0, 8) && riff_buffer.AsciiEqual ("RIFF"))
|
||||||
|
{
|
||||||
|
uint riff_size = riff_buffer.ToUInt32 (4);
|
||||||
|
entry = new A5rEntry {
|
||||||
|
Name = name + ".wav",
|
||||||
|
Type = "audio",
|
||||||
|
Offset = segment.Offset,
|
||||||
|
Size = 0,
|
||||||
|
UnpackedSize = 0,
|
||||||
|
};
|
||||||
|
var segment_list = new List<A5Segment>();
|
||||||
|
for (;;)
|
||||||
|
{
|
||||||
|
entry.Size += segment.Size;
|
||||||
|
entry.UnpackedSize += segment.UnpackedSize;
|
||||||
|
entry.IsPacked |= segment.Compression == 3;
|
||||||
|
segment_list.Add (segment);
|
||||||
|
++i;
|
||||||
|
if (i >= count || entry.UnpackedSize >= riff_size)
|
||||||
|
break;
|
||||||
|
segment = segments[i];
|
||||||
|
if (segment.Type != 0x3C)
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
entry.Segments = segment_list;
|
||||||
|
dir.Add (entry);
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (0x3E == segment.Type)
|
||||||
|
name += ".bmp";
|
||||||
|
entry = new A5rEntry {
|
||||||
|
Name = name,
|
||||||
|
Type = 0x3E == segment.Type ? "image" : "",
|
||||||
|
Offset = segment.Offset,
|
||||||
|
Size = segment.Size,
|
||||||
|
UnpackedSize = segment.UnpackedSize,
|
||||||
|
IsPacked = segment.Compression == 3,
|
||||||
|
Segments = new A5Segment[1] { segment },
|
||||||
|
};
|
||||||
|
dir.Add (entry);
|
||||||
|
++i;
|
||||||
|
}
|
||||||
|
return new ArcFile (file, this, dir);
|
||||||
|
}
|
||||||
|
|
||||||
|
public override Stream OpenEntry (ArcFile arc, Entry entry)
|
||||||
|
{
|
||||||
|
var a5ent = (A5rEntry)entry;
|
||||||
|
Stream input;
|
||||||
|
if (a5ent.Segments.Count() == 1)
|
||||||
|
{
|
||||||
|
input = arc.File.CreateStream (entry.Offset, entry.Size);
|
||||||
|
if (a5ent.IsPacked)
|
||||||
|
input = new ZLibStream (input, CompressionMode.Decompress);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
input = new A5rStream (arc.File, a5ent);
|
||||||
|
}
|
||||||
|
return input;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
internal class A5rStream : Stream
|
||||||
|
{
|
||||||
|
ArcView m_file;
|
||||||
|
A5rEntry m_entry;
|
||||||
|
IEnumerator<A5Segment> m_segment;
|
||||||
|
Stream m_stream;
|
||||||
|
long m_offset = 0;
|
||||||
|
bool m_eof = false;
|
||||||
|
|
||||||
|
public override bool CanRead { get { return !disposed; } }
|
||||||
|
public override bool CanSeek { get { return false; } }
|
||||||
|
public override bool CanWrite { get { return false; } }
|
||||||
|
public override long Length { get { return m_entry.UnpackedSize; } }
|
||||||
|
public override long Position
|
||||||
|
{
|
||||||
|
get { return m_offset; }
|
||||||
|
set { throw new NotSupportedException ("A5rStream.Position not supported."); }
|
||||||
|
}
|
||||||
|
|
||||||
|
public A5rStream (ArcView file, A5rEntry entry)
|
||||||
|
{
|
||||||
|
m_file = file;
|
||||||
|
m_entry = entry;
|
||||||
|
m_segment = entry.Segments.GetEnumerator();
|
||||||
|
NextSegment();
|
||||||
|
}
|
||||||
|
|
||||||
|
private void NextSegment ()
|
||||||
|
{
|
||||||
|
if (!m_segment.MoveNext())
|
||||||
|
{
|
||||||
|
m_eof = true;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (null != m_stream)
|
||||||
|
m_stream.Dispose();
|
||||||
|
var segment = m_segment.Current;
|
||||||
|
m_stream = m_file.CreateStream (segment.Offset, segment.Size);
|
||||||
|
if (segment.IsCompressed)
|
||||||
|
m_stream = new ZLibStream (m_stream, CompressionMode.Decompress);
|
||||||
|
}
|
||||||
|
|
||||||
|
public override int Read (byte[] buffer, int offset, int count)
|
||||||
|
{
|
||||||
|
int total = 0;
|
||||||
|
while (!m_eof && count > 0)
|
||||||
|
{
|
||||||
|
int read = m_stream.Read (buffer, offset, count);
|
||||||
|
if (0 != read)
|
||||||
|
{
|
||||||
|
m_offset += read;
|
||||||
|
total += read;
|
||||||
|
offset += read;
|
||||||
|
count -= read;
|
||||||
|
}
|
||||||
|
if (0 != count)
|
||||||
|
NextSegment();
|
||||||
|
}
|
||||||
|
return total;
|
||||||
|
}
|
||||||
|
|
||||||
|
public override int ReadByte ()
|
||||||
|
{
|
||||||
|
int b = -1;
|
||||||
|
while (!m_eof)
|
||||||
|
{
|
||||||
|
b = m_stream.ReadByte();
|
||||||
|
if (-1 != b)
|
||||||
|
break;
|
||||||
|
NextSegment();
|
||||||
|
}
|
||||||
|
return b;
|
||||||
|
}
|
||||||
|
|
||||||
|
public override void Flush ()
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
public override long Seek (long offset, SeekOrigin origin)
|
||||||
|
{
|
||||||
|
throw new NotSupportedException ("A5rStream.Seek method is not supported");
|
||||||
|
}
|
||||||
|
|
||||||
|
public override void SetLength (long length)
|
||||||
|
{
|
||||||
|
throw new NotSupportedException ("A5rStream.SetLength method is not supported");
|
||||||
|
}
|
||||||
|
|
||||||
|
public override void Write (byte[] buffer, int offset, int count)
|
||||||
|
{
|
||||||
|
throw new NotSupportedException ("A5rStream.Write method is not supported");
|
||||||
|
}
|
||||||
|
|
||||||
|
public override void WriteByte (byte value)
|
||||||
|
{
|
||||||
|
throw new NotSupportedException("A5rStream.WriteByte method is not supported");
|
||||||
|
}
|
||||||
|
|
||||||
|
#region IDisposable Members
|
||||||
|
bool disposed = false;
|
||||||
|
protected override void Dispose (bool disposing)
|
||||||
|
{
|
||||||
|
if (!disposed)
|
||||||
|
{
|
||||||
|
if (disposing)
|
||||||
|
{
|
||||||
|
if (null != m_stream)
|
||||||
|
m_stream.Dispose();
|
||||||
|
m_segment.Dispose();
|
||||||
|
}
|
||||||
|
disposed = true;
|
||||||
|
base.Dispose (disposing);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endregion
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user