mirror of
https://github.com/crskycode/GARbro.git
synced 2024-11-30 17:05:37 +08:00
204 lines
8.2 KiB
C#
204 lines
8.2 KiB
C#
//! \file ArcASD.cs
|
|
//! \date 2019 Jan 11
|
|
//! \brief Spiel resource archive.
|
|
//
|
|
// Copyright (C) 2019 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;
|
|
|
|
namespace GameRes.Formats.KApp
|
|
{
|
|
[Export(typeof(ArchiveFormat))]
|
|
public class AsdKToolOpener : ArchiveFormat
|
|
{
|
|
public override string Tag { get { return "ASD/KTOOL"; } }
|
|
public override string Description { get { return "KApp engine resource archive"; } }
|
|
public override uint Signature { get { return 0x6F6F746B; } } // 'ktool210'
|
|
public override bool IsHierarchic { get { return false; } }
|
|
public override bool CanWrite { get { return false; } }
|
|
|
|
public override ArcFile TryOpen (ArcView file)
|
|
{
|
|
int count = file.View.ReadInt32 (8);
|
|
if (!IsSaneCount (count))
|
|
return null;
|
|
var base_name = Path.GetFileNameWithoutExtension (file.Name);
|
|
uint index_pos = 0x10;
|
|
uint next_offset = file.View.ReadUInt32 (index_pos);
|
|
var dir = new List<Entry> (count);
|
|
for (int i = 0; i < count; ++i)
|
|
{
|
|
index_pos += 4;
|
|
var entry = new Entry {
|
|
Name = string.Format ("{0}#{1:D4}", base_name, i),
|
|
Offset = next_offset,
|
|
};
|
|
next_offset = file.View.ReadUInt32 (index_pos);
|
|
entry.Size = (uint)(next_offset - entry.Offset);
|
|
if (!entry.CheckPlacement (file.MaxOffset))
|
|
return null;
|
|
dir.Add (entry);
|
|
}
|
|
DetectFileTypes (file, dir);
|
|
return new ArcFile (file, this, dir);
|
|
}
|
|
|
|
void DetectFileTypes (ArcView file, List<Entry> dir)
|
|
{
|
|
foreach (var entry in dir)
|
|
{
|
|
var type = file.View.ReadUInt32 (entry.Offset+0xC);
|
|
switch (type)
|
|
{
|
|
case 0xB713E4: entry.Type = "audio"; break;
|
|
case 0xB29EA4:
|
|
case 0x973768: entry.Type = "image"; break;
|
|
}
|
|
}
|
|
}
|
|
|
|
public override Stream OpenEntry (ArcFile arc, Entry entry)
|
|
{
|
|
uint id = arc.File.View.ReadUInt32 (entry.Offset+0xC);
|
|
if (id != 0xB713E4)
|
|
return base.OpenEntry (arc, entry);
|
|
return OpenAudio (arc, entry);
|
|
}
|
|
|
|
public override IImageDecoder OpenImage (ArcFile arc, Entry entry)
|
|
{
|
|
var input = arc.File.CreateStream (entry.Offset, entry.Size);
|
|
var info = CgdMetaData.FromStream (input, 0);
|
|
input.Position = 0;
|
|
if (null == info)
|
|
return ImageFormatDecoder.Create (input);
|
|
return new CgdDecoder (input, info);
|
|
}
|
|
|
|
Stream OpenAudio (ArcFile arc, Entry entry)
|
|
{
|
|
using (var input = arc.File.CreateStream (entry.Offset, entry.Size))
|
|
{
|
|
var header = input.ReadHeader (0x20);
|
|
int header_size = header.ToUInt16 (10);
|
|
var format = new WaveFormat {
|
|
FormatTag = header.ToUInt16 (0x10),
|
|
Channels = header.ToUInt16 (0x12),
|
|
SamplesPerSecond = header.ToUInt32 (0x14),
|
|
AverageBytesPerSecond = header.ToUInt32 (0x18),
|
|
BlockAlign = header.ToUInt16 (0x1C),
|
|
BitsPerSample = header.ToUInt16 (0x1E),
|
|
};
|
|
input.Position = header_size + 0x10;
|
|
var data = new byte[header.ToInt32 (0)];
|
|
KTool.Unpack (input, data, header[8]);
|
|
var output = new MemoryStream (data.Length);
|
|
WaveAudio.WriteRiffHeader (output, format, (uint)data.Length);
|
|
output.Write (data, 0, data.Length);
|
|
output.Position = 0;
|
|
return output;
|
|
}
|
|
}
|
|
}
|
|
|
|
internal class AsdArchive : ArcFile
|
|
{
|
|
public byte Format;
|
|
|
|
public AsdArchive (ArcView arc, ArchiveFormat impl, ICollection<Entry> dir) : base (arc, impl, dir)
|
|
{
|
|
}
|
|
}
|
|
|
|
[Export(typeof(ArchiveFormat))]
|
|
public class AsdAudioOpener : ArchiveFormat
|
|
{
|
|
public override string Tag { get { return "ASD/SPIEL"; } }
|
|
public override string Description { get { return "Spiel audio archive"; } }
|
|
public override uint Signature { get { return 0; } }
|
|
public override bool IsHierarchic { get { return false; } }
|
|
public override bool CanWrite { get { return false; } }
|
|
|
|
public override ArcFile TryOpen (ArcView file)
|
|
{
|
|
if (!file.Name.HasExtension (".asd"))
|
|
return null;
|
|
byte format = file.View.ReadByte (0);
|
|
if (format != 1 && format != 2)
|
|
return null;
|
|
var base_name = Path.GetFileNameWithoutExtension (file.Name);
|
|
uint index_pos = 0x10;
|
|
uint next_offset = file.View.ReadUInt32 (index_pos);
|
|
var dir = new List<Entry>();
|
|
while (next_offset != 0xFFFFFFFF)
|
|
{
|
|
index_pos += 4;
|
|
var entry = new Entry {
|
|
Name = string.Format ("{0}#{1:D4}", base_name, dir.Count),
|
|
Type = "audio",
|
|
Offset = next_offset,
|
|
};
|
|
next_offset = file.View.ReadUInt32 (index_pos);
|
|
if (next_offset != 0xFFFFFFFF)
|
|
entry.Size = (uint)(next_offset - entry.Offset);
|
|
else
|
|
entry.Size = (uint)(file.MaxOffset - entry.Offset);
|
|
if (!entry.CheckPlacement (file.MaxOffset))
|
|
return null;
|
|
dir.Add (entry);
|
|
}
|
|
if (0 == dir.Count)
|
|
return null;
|
|
return new AsdArchive (file, this, dir) { Format = format };
|
|
}
|
|
|
|
public override Stream OpenEntry (ArcFile a, Entry entry)
|
|
{
|
|
var arc = (AsdArchive)a;
|
|
var view = arc.File.View;
|
|
uint data_size = view.ReadUInt32 (entry.Offset);
|
|
if (2 == arc.Format) // MP3
|
|
return arc.File.CreateStream (entry.Offset+0x10, data_size);
|
|
|
|
var format = new WaveFormat {
|
|
FormatTag = view.ReadUInt16 (entry.Offset+8),
|
|
Channels = view.ReadUInt16 (entry.Offset+0xA),
|
|
SamplesPerSecond = view.ReadUInt32 (entry.Offset+0xC),
|
|
AverageBytesPerSecond = view.ReadUInt32 (entry.Offset+0x10),
|
|
BlockAlign = view.ReadUInt16 (entry.Offset+0x14),
|
|
BitsPerSample = view.ReadUInt16 (entry.Offset+0x16),
|
|
};
|
|
byte[] header;
|
|
using (var riff = new MemoryStream())
|
|
{
|
|
WaveAudio.WriteRiffHeader (riff, format, data_size);
|
|
header = riff.ToArray();
|
|
}
|
|
var input = arc.File.CreateStream (entry.Offset+0x20, entry.Size-0x20);
|
|
return new PrefixStream (header, input);
|
|
}
|
|
}
|
|
}
|