mirror of
https://github.com/crskycode/GARbro.git
synced 2024-12-30 23:04:12 +08:00
204 lines
8.3 KiB
C#
204 lines
8.3 KiB
C#
//! \file ArcBIN.cs
|
|
//! \date Thu Jul 21 21:10:31 2016
|
|
//! \brief Patisserie resource archive.
|
|
//
|
|
// Copyright (C) 2016 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.Patisserie
|
|
{
|
|
[Export(typeof(ArchiveFormat))]
|
|
public class BinOpener : ArchiveFormat
|
|
{
|
|
public override string Tag { get { return "BIN/OZ"; } }
|
|
public override string Description { get { return "Patisserie resource archive"; } }
|
|
public override uint Signature { get { return 0x01005A4F; } } // 'OZ'
|
|
public override bool IsHierarchic { get { return false; } }
|
|
public override bool CanWrite { get { return false; } }
|
|
|
|
public BinOpener ()
|
|
{
|
|
Extensions = new string[] { "bin" };
|
|
}
|
|
|
|
public override ArcFile TryOpen (ArcView file)
|
|
{
|
|
if (!file.View.AsciiEqual (4, "OFST"))
|
|
return null;
|
|
int index_size = file.View.ReadInt32 (8);
|
|
int count = index_size / 4;
|
|
if (!IsSaneCount (count))
|
|
return null;
|
|
var base_name = Path.GetFileNameWithoutExtension (file.Name);
|
|
string content_ext = "", content_type = "";
|
|
if (base_name.EndsWith ("flac", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
content_ext = "flac";
|
|
content_type = "audio";
|
|
base_name = base_name.Substring (0, base_name.Length-4);
|
|
}
|
|
else if (base_name.EndsWith ("ogg", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
content_ext = "ogg";
|
|
content_type = "audio";
|
|
base_name = base_name.Substring (0, base_name.Length-3);
|
|
}
|
|
|
|
var filenames = GetFileNames (file.Name);
|
|
if (null == filenames)
|
|
filenames = new List<string> (count);
|
|
for (int i = filenames.Count; i < count; ++i)
|
|
filenames.Add (string.Format ("{0}#{1:D5}", base_name, i));
|
|
|
|
uint index_offset = 0xC;
|
|
var dir = new List<Entry> (count);
|
|
uint next_offset = file.View.ReadUInt32 (index_offset);
|
|
for (int i = 0; i < count; ++i)
|
|
{
|
|
index_offset += 4;
|
|
var entry = new PackedEntry { Name = filenames[i] };
|
|
entry.Offset = next_offset;
|
|
next_offset = i+1 < count ? file.View.ReadUInt32 (index_offset) : (uint)file.MaxOffset;
|
|
entry.Size = next_offset - (uint)entry.Offset;
|
|
if (entry.Size > 0 && !entry.CheckPlacement (file.MaxOffset))
|
|
return null;
|
|
if (!string.IsNullOrEmpty (content_type))
|
|
{
|
|
entry.Type = content_type;
|
|
entry.Name = Path.ChangeExtension (entry.Name, content_ext);
|
|
}
|
|
dir.Add (entry);
|
|
}
|
|
foreach (PackedEntry entry in dir.Where (e => e.Size > 4))
|
|
{
|
|
entry.IsPacked = file.View.AsciiEqual (entry.Offset, "DFLT");
|
|
if (entry.IsPacked)
|
|
{
|
|
entry.Size = file.View.ReadUInt32 (entry.Offset+4);
|
|
entry.UnpackedSize = file.View.ReadUInt32 (entry.Offset+8);
|
|
entry.Offset += 12;
|
|
}
|
|
else if (file.View.AsciiEqual (entry.Offset, "DATA"))
|
|
{
|
|
entry.Size = file.View.ReadUInt32 (entry.Offset+4);
|
|
entry.UnpackedSize = entry.Size;
|
|
entry.Offset += 8;
|
|
if (string.IsNullOrEmpty (entry.Type))
|
|
{
|
|
uint signature = file.View.ReadUInt32 (entry.Offset);
|
|
if (0x43614C66 == signature) // 'fLaC'
|
|
{
|
|
entry.Type = "audio";
|
|
entry.Name = Path.ChangeExtension (entry.Name, "flac");
|
|
}
|
|
else
|
|
{
|
|
var res = AutoEntry.DetectFileType (signature);
|
|
if (null != res)
|
|
entry.ChangeType (res);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return new ArcFile (file, this, dir);
|
|
}
|
|
|
|
public override Stream OpenEntry (ArcFile arc, Entry entry)
|
|
{
|
|
var input = arc.File.CreateStream (entry.Offset, entry.Size);
|
|
var pent = entry as PackedEntry;
|
|
if (null == pent || !pent.IsPacked)
|
|
return input;
|
|
return new ZLibStream (input, CompressionMode.Decompress);
|
|
}
|
|
|
|
IList<string> ReadListFile (string lst_name)
|
|
{
|
|
return File.ReadAllLines (lst_name, Encodings.cp932);
|
|
}
|
|
|
|
IList<string> GetFileNames (string arc_name)
|
|
{
|
|
var dir_name = VFS.GetDirectoryName (arc_name);
|
|
var lst_name = Path.ChangeExtension (arc_name, ".lst");
|
|
if (VFS.FileExists (lst_name))
|
|
return ReadListFile (lst_name);
|
|
|
|
var lists_lst_name = VFS.CombinePath (dir_name, "lists.lst");
|
|
if (!VFS.FileExists (lists_lst_name))
|
|
return null;
|
|
var base_name = Path.GetFileNameWithoutExtension (arc_name);
|
|
var arcs = ReadListFile (lists_lst_name);
|
|
var arc_no = arcs.IndexOf (base_name);
|
|
if (-1 == arc_no)
|
|
return null;
|
|
var lists_bin_name = VFS.CombinePath (dir_name, "lists.bin");
|
|
using (var lists_bin = VFS.OpenView (lists_bin_name))
|
|
return ReadFileNames (lists_bin, arc_no);
|
|
}
|
|
|
|
IList<string> ReadFileNames (ArcView index, int arc_no)
|
|
{
|
|
if (index.View.ReadUInt32 (0) != Signature)
|
|
return null;
|
|
if (!index.View.AsciiEqual (4, "OFST"))
|
|
return null;
|
|
int index_size = index.View.ReadInt32 (8);
|
|
int arc_count = index_size / 4;
|
|
if (arc_no >= arc_count)
|
|
return null;
|
|
uint index_offset = index.View.ReadUInt32 (0xC + arc_no * 4);
|
|
if (index_offset >= index.MaxOffset)
|
|
return null;
|
|
Stream input;
|
|
if (index.View.AsciiEqual (index_offset, "DFLT"))
|
|
{
|
|
uint packed_size = index.View.ReadUInt32 (index_offset+4);
|
|
input = index.CreateStream (index_offset+12, packed_size);
|
|
input = new ZLibStream (input, CompressionMode.Decompress);
|
|
}
|
|
else if (index.View.AsciiEqual (index_offset, "DATA"))
|
|
{
|
|
uint data_size = index.View.ReadUInt32 (index_offset+4);
|
|
input = index.CreateStream (index_offset+8, data_size);
|
|
}
|
|
else
|
|
return null;
|
|
using (input)
|
|
using (var reader = new StreamReader (input, Encodings.cp932))
|
|
{
|
|
var list = new List<string>();
|
|
string line;
|
|
while ((line = reader.ReadLine()) != null)
|
|
list.Add (line.Trim());
|
|
return list;
|
|
}
|
|
}
|
|
}
|
|
}
|