mirror of
https://github.com/crskycode/GARbro.git
synced 2024-12-28 05:44:12 +08:00
105 lines
4.3 KiB
C#
105 lines
4.3 KiB
C#
//! \file ArcBIN.cs
|
|
//! \date Tue Dec 08 21:45:54 2015
|
|
//! \brief Favorite View Point v2 resource archive.
|
|
//
|
|
// Copyright (C) 2015 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.Collections.Generic;
|
|
using System.ComponentModel.Composition;
|
|
using System.IO;
|
|
using System.Linq;
|
|
|
|
namespace GameRes.Formats.FVP
|
|
{
|
|
[Export(typeof(ArchiveFormat))]
|
|
public class Bin2Opener : ArchiveFormat
|
|
{
|
|
public override string Tag { get { return "BIN/FVP"; } }
|
|
public override string Description { get { return "Favorite View Point resource archive"; } }
|
|
public override uint Signature { get { return 0; } }
|
|
public override bool IsHierarchic { get { return false; } }
|
|
public override bool CanWrite { get { return false; } }
|
|
|
|
public Bin2Opener ()
|
|
{
|
|
Extensions = new string[] { "bin" };
|
|
}
|
|
|
|
public override ArcFile TryOpen (ArcView file)
|
|
{
|
|
int count = file.View.ReadInt32 (0);
|
|
if (!IsSaneCount (count))
|
|
return null;
|
|
uint index_size = (uint)count * 12;
|
|
uint name_index_size = file.View.ReadUInt32 (4);
|
|
if (8L + index_size + name_index_size >= file.MaxOffset)
|
|
return null;
|
|
|
|
uint index_offset = 8;
|
|
file.View.Reserve (index_offset, index_size + name_index_size);
|
|
uint names_base = index_offset + index_size;
|
|
var dir = new List<Entry> (count);
|
|
string entry_type = null;
|
|
string arc_name = Path.GetFileNameWithoutExtension (file.Name).ToLowerInvariant();
|
|
if ("voice" == arc_name || "bgm" == arc_name)
|
|
entry_type = "audio";
|
|
for (int i = 0; i < count; ++i)
|
|
{
|
|
uint filename_offset = file.View.ReadUInt32 (index_offset);
|
|
if (filename_offset >= name_index_size)
|
|
return null;
|
|
var name = file.View.ReadString (names_base+filename_offset, name_index_size-filename_offset);
|
|
if (0 == name.Length)
|
|
return null;
|
|
var entry = new Entry {
|
|
Name = name,
|
|
Offset = file.View.ReadUInt32 (index_offset+4),
|
|
Size = file.View.ReadUInt32 (index_offset+8),
|
|
};
|
|
if (!entry.CheckPlacement (file.MaxOffset))
|
|
return null;
|
|
if (entry_type != null)
|
|
entry.Type = entry_type;
|
|
dir.Add (entry);
|
|
index_offset += 12;
|
|
}
|
|
if (null == entry_type)
|
|
{
|
|
foreach (var entry in dir)
|
|
{
|
|
var signature = file.View.ReadUInt32 (entry.Offset);
|
|
if (0 == signature)
|
|
continue;
|
|
var res = FormatCatalog.Instance.LookupSignature (signature).FirstOrDefault();
|
|
if (null == res)
|
|
continue;
|
|
entry.Type = res.Type;
|
|
var ext = res.Extensions.FirstOrDefault();
|
|
if (!string.IsNullOrEmpty (ext))
|
|
entry.Name += '.'+ext;
|
|
}
|
|
}
|
|
return new ArcFile (file, this, dir);
|
|
}
|
|
}
|
|
}
|