mirror of
https://github.com/crskycode/GARbro.git
synced 2024-12-05 03:15:36 +08:00
261 lines
11 KiB
C#
261 lines
11 KiB
C#
//! \file ArcXFL.cs
|
|
//! \date Mon Jun 30 21:18:29 2014
|
|
//! \brief XFL resource format implementation.
|
|
//
|
|
// Copyright (C) 2014-2016 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.IO;
|
|
using System.Text;
|
|
using System.Linq;
|
|
using System.Collections.Generic;
|
|
using System.ComponentModel.Composition;
|
|
using GameRes.Formats.Strings;
|
|
|
|
namespace GameRes.Formats.Liar
|
|
{
|
|
[Export(typeof(ArchiveFormat))]
|
|
public class XflOpener : ArchiveFormat
|
|
{
|
|
public override string Tag { get { return "XFL"; } }
|
|
public override string Description { get { return Strings.arcStrings.XFLDescription; } }
|
|
public override uint Signature { get { return 0x0001424c; } }
|
|
public override bool IsHierarchic { get { return false; } }
|
|
public override bool CanWrite { get { return true; } }
|
|
|
|
public override ArcFile TryOpen (ArcView file)
|
|
{
|
|
uint dir_size = file.View.ReadUInt32 (4);
|
|
int count = file.View.ReadInt32 (8);
|
|
if (count <= 0)
|
|
return null;
|
|
long max_offset = file.MaxOffset;
|
|
uint base_offset = dir_size + 12;
|
|
if (dir_size >= max_offset || base_offset >= max_offset)
|
|
return null;
|
|
|
|
file.View.Reserve (0, base_offset);
|
|
long cur_offset = 12;
|
|
|
|
var dir = new List<Entry> (count);
|
|
for (int i = 0; i < count; ++i)
|
|
{
|
|
if (cur_offset+40 > base_offset)
|
|
return null;
|
|
string name = file.View.ReadString (cur_offset, 32);
|
|
var entry = FormatCatalog.Instance.Create<Entry> (name);
|
|
entry.Offset = base_offset + file.View.ReadUInt32 (cur_offset+32);
|
|
entry.Size = file.View.ReadUInt32 (cur_offset+36);
|
|
if (!entry.CheckPlacement (max_offset))
|
|
return null;
|
|
dir.Add (entry);
|
|
cur_offset += 40;
|
|
}
|
|
return new ArcFile (file, this, dir);
|
|
}
|
|
|
|
public override void Create (Stream output, IEnumerable<Entry> list, ResourceOptions options,
|
|
EntryCallback callback)
|
|
{
|
|
using (var writer = new BinaryWriter (output, Encoding.ASCII, true))
|
|
{
|
|
writer.Write (Signature);
|
|
int list_size = list.Count();
|
|
uint dir_size = (uint)(list_size * 40);
|
|
writer.Write (dir_size);
|
|
writer.Write (list_size);
|
|
|
|
var encoding = Encodings.cp932.WithFatalFallback();
|
|
|
|
byte[] name_buf = new byte[32];
|
|
int callback_count = 0;
|
|
|
|
if (null != callback)
|
|
callback (callback_count++, null, arcStrings.MsgWritingIndex);
|
|
|
|
// first, write names only
|
|
foreach (var entry in list)
|
|
{
|
|
string name = Path.GetFileName (entry.Name);
|
|
try
|
|
{
|
|
int size = encoding.GetBytes (name, 0, name.Length, name_buf, 0);
|
|
if (size < name_buf.Length)
|
|
name_buf[size] = 0;
|
|
}
|
|
catch (EncoderFallbackException X)
|
|
{
|
|
throw new InvalidFileName (entry.Name, arcStrings.MsgIllegalCharacters, X);
|
|
}
|
|
catch (ArgumentException X)
|
|
{
|
|
throw new InvalidFileName (entry.Name, arcStrings.MsgFileNameTooLong, X);
|
|
}
|
|
writer.Write (name_buf);
|
|
writer.BaseStream.Seek (8, SeekOrigin.Current);
|
|
}
|
|
|
|
// now, write files and remember offset/sizes
|
|
uint current_offset = 0;
|
|
foreach (var entry in list)
|
|
{
|
|
if (null != callback)
|
|
callback (callback_count++, entry, arcStrings.MsgAddingFile);
|
|
|
|
entry.Offset = current_offset;
|
|
using (var input = File.Open (entry.Name, FileMode.Open, FileAccess.Read))
|
|
{
|
|
var size = input.Length;
|
|
if (size > uint.MaxValue || current_offset + size > uint.MaxValue)
|
|
throw new FileSizeException();
|
|
current_offset += (uint)size;
|
|
entry.Size = (uint)size;
|
|
input.CopyTo (output);
|
|
}
|
|
}
|
|
|
|
if (null != callback)
|
|
callback (callback_count++, null, arcStrings.MsgUpdatingIndex);
|
|
|
|
// at last, go back to directory and write offset/sizes
|
|
long dir_offset = 12+32;
|
|
foreach (var entry in list)
|
|
{
|
|
writer.BaseStream.Position = dir_offset;
|
|
writer.Write ((uint)entry.Offset);
|
|
writer.Write (entry.Size);
|
|
dir_offset += 40;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public class GscScriptData : ScriptData
|
|
{
|
|
public byte[] Header;
|
|
public byte[] Code;
|
|
public byte[] Footer;
|
|
}
|
|
|
|
//[Export(typeof(ScriptFormat))]
|
|
public class GscFormat : ScriptFormat
|
|
{
|
|
public override string Tag { get { return "GSC"; } }
|
|
public override string Description { get { return Strings.arcStrings.GSCDescription; } }
|
|
public override uint Signature { get { return 0; } }
|
|
|
|
public override ScriptData Read (string name, Stream stream)
|
|
{
|
|
using (var file = new BinaryReader (stream, Encodings.cp932, true))
|
|
{
|
|
uint signature = file.ReadUInt32();
|
|
if (signature != file.BaseStream.Length)
|
|
return null;
|
|
uint header_size = file.ReadUInt32();
|
|
if (header_size > 0x24 || header_size < 0x14)
|
|
return null;
|
|
uint code_size = file.ReadUInt32();
|
|
uint text_index_size = file.ReadUInt32();
|
|
uint text_size = file.ReadUInt32();
|
|
byte[] header_data = file.ReadBytes ((int)header_size-0x14);
|
|
byte[] code = file.ReadBytes ((int)code_size);
|
|
uint[] index = new uint[text_index_size/4];
|
|
for (int i = 0; i < index.Length; ++i)
|
|
{
|
|
index[i] = file.ReadUInt32();
|
|
if (index[i] >= text_size)
|
|
return null;
|
|
}
|
|
long text_offset = header_size + code_size + text_index_size;
|
|
|
|
var script = new GscScriptData();
|
|
script.Header = header_data;
|
|
script.Code = code;
|
|
for (int i = 0; i < index.Length; ++i)
|
|
{
|
|
file.BaseStream.Position = text_offset + index[i];
|
|
string text = StreamExtension.ReadCString (file.BaseStream);
|
|
script.TextLines.Add (new ScriptLine { Id = (uint)i, Text = text });
|
|
}
|
|
long footer_pos = text_offset + text_size;
|
|
file.BaseStream.Position = footer_pos;
|
|
script.Footer = new byte[file.BaseStream.Length - footer_pos];
|
|
file.BaseStream.Read (script.Footer, 0, script.Footer.Length);
|
|
return script;
|
|
}
|
|
}
|
|
|
|
public override void Write (Stream stream, ScriptData script_data)
|
|
{
|
|
var script = script_data as GscScriptData;
|
|
if (null == script)
|
|
throw new InvalidFormatException();
|
|
using (var file = new BinaryWriter (stream, Encodings.cp932, true))
|
|
{
|
|
long file_size_pos = file.BaseStream.Position;
|
|
file.Write ((int)0);
|
|
|
|
file.Write ((int)(script.Header.Length + 0x14));
|
|
file.Write ((int)script.Code.Length);
|
|
int line_count = script.TextLines.Count;
|
|
int text_index_size = line_count * 4;
|
|
file.Write (text_index_size);
|
|
|
|
long text_size_pos = file.BaseStream.Position;
|
|
file.Write ((int)0);
|
|
if (0 < script.Header.Length)
|
|
file.Write (script.Header);
|
|
if (0 < script.Code.Length)
|
|
file.Write (script.Code);
|
|
|
|
long text_index_pos = file.BaseStream.Position;
|
|
var index = new uint[line_count];
|
|
file.BaseStream.Seek (text_index_size, SeekOrigin.Current);
|
|
int i = 0;
|
|
long text_pos = file.BaseStream.Position;
|
|
uint current_pos = 0;
|
|
foreach (var line in script.TextLines)
|
|
{
|
|
index[i] = current_pos;
|
|
var text = Encodings.cp932.GetBytes (line.Text);
|
|
file.Write (text);
|
|
file.Write ((byte)0);
|
|
++i;
|
|
current_pos += (uint)text.Length + 1;
|
|
}
|
|
uint text_size = (uint)(file.BaseStream.Position - text_pos);
|
|
if (0 < script.Footer.Length)
|
|
file.Write (script.Footer);
|
|
uint file_size = (uint)(file.BaseStream.Position - file_size_pos);
|
|
file.BaseStream.Position = file_size_pos;
|
|
file.Write (file_size);
|
|
file.BaseStream.Position = text_size_pos;
|
|
file.Write (text_size);
|
|
file.BaseStream.Position = text_index_pos;
|
|
foreach (var offset in index)
|
|
file.Write (offset);
|
|
file.BaseStream.Position = file_size_pos + file_size;
|
|
}
|
|
}
|
|
}
|
|
}
|