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implemented HXP archives.

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morkt 2015-11-09 00:11:29 +04:00
parent fb24c0363b
commit 8735d234f7
3 changed files with 294 additions and 0 deletions
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1
ArcFormats/ArcFormats.csproj
View File

@ -96,6 +96,7 @@
<Compile Include="Sas5\ArcSec5.cs" />
<Compile Include="Sas5\ArcWAR.cs" />
<Compile Include="Sas5\ImageIAR.cs" />
<Compile Include="SHSystem\ArcHXP.cs" />
<Compile Include="Silky\ArcAWF.cs" />
<Compile Include="Silky\ImageMSK.cs" />
<Compile Include="Emic\ArcPACK.cs" />

287
ArcFormats/SHSystem/ArcHXP.cs Normal file
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@ -0,0 +1,287 @@
//! \file ArcHXP.cs
//! \date Sun Nov 08 18:04:58 2015
//! \brief SH System 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;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using System.Linq;
using GameRes.Utility;
using System.Text;
namespace GameRes.Formats.SHSystem
{
[Export(typeof(ArchiveFormat))]
public class Him4Opener : ArchiveFormat
{
public override string Tag { get { return "HIM4"; } }
public override string Description { get { return "SH System engine resource archive"; } }
public override uint Signature { get { return 0x346D6948; } } // 'Him4'
public override bool IsHierarchic { get { return false; } }
public override bool CanCreate { get { return false; } }
public Him4Opener ()
{
Signatures = new uint[] { 0x346D6948, 0x36534853 }; // 'Him4', 'SHS6'
Extensions = new string[] { "hxp" };
}
public override ArcFile TryOpen (ArcView file)
{
int count = file.View.ReadInt32 (4);
if (!IsSaneCount (count))
return null;
long next_offset = file.View.ReadUInt32 (8);
uint index_offset = 0xC;
var dir = new List<Entry> (count);
for (int i = 0; i < count; ++i)
{
if (next_offset > file.MaxOffset)
return null;
var entry = new PackedEntry {
Name = i.ToString ("D5"),
Offset = next_offset,
};
next_offset = i + 1 == count ? file.MaxOffset : file.View.ReadUInt32 (index_offset);
index_offset += 4;
entry.Size = (uint)(next_offset - entry.Offset);
dir.Add (entry);
}
DetectFileTypes (file, dir);
return new ArcFile (file, this, dir);
}
static protected void DetectFileTypes (ArcView file, List<Entry> dir)
{
byte[] signature_buffer = new byte[4];
foreach (var entry in dir.Cast<PackedEntry>())
{
uint packed_size = file.View.ReadUInt32 (entry.Offset);
uint unpacked_size = file.View.ReadUInt32 (entry.Offset+4);
if (0 == packed_size)
packed_size = unpacked_size;
entry.IsPacked = packed_size != unpacked_size;
entry.Size = packed_size;
entry.UnpackedSize = unpacked_size;
entry.Offset += 8;
uint signature;
if (entry.IsPacked)
{
using (var input = file.CreateStream (entry.Offset, Math.Min (packed_size, 0x20u)))
using (var reader = new ShsCompression (input))
{
reader.Unpack (signature_buffer);
signature = LittleEndian.ToUInt32 (signature_buffer, 0);
}
}
else
{
signature = file.View.ReadUInt32 (entry.Offset);
}
if (0 != signature)
{
IResource res;
if (0x4D42 == (signature & 0xFFFF))
res = ImageFormat.Bmp;
else if (0x020000 == signature || 0x0A0000 == signature)
res = ImageFormat.Tga;
else
res = FormatCatalog.Instance.LookupSignature (signature).FirstOrDefault();
if (res != null)
{
entry.Type = res.Type;
var ext = res.Extensions.FirstOrDefault();
if (!string.IsNullOrEmpty (ext))
entry.Name = Path.ChangeExtension (entry.Name, ext);
}
}
}
}
public override Stream OpenEntry (ArcFile arc, Entry entry)
{
var input = base.OpenEntry (arc, entry);
var pent = entry as PackedEntry;
if (null == pent || !pent.IsPacked)
return input;
var data = new byte[pent.UnpackedSize];
using (var reader = new ShsCompression (input))
{
reader.Unpack (data);
return new MemoryStream (data);
}
}
}
[Export(typeof(ArchiveFormat))]
public class Him5Opener : Him4Opener
{
public override string Tag { get { return "HIM5"; } }
public override string Description { get { return "SH System engine resource archive"; } }
public override uint Signature { get { return 0x356D6948; } } // 'Him5'
public override bool IsHierarchic { get { return false; } }
public override bool CanCreate { get { return false; } }
public Him5Opener ()
{
Signatures = new uint[] { 0x356D6948, 0x37534853 }; // 'Him5', 'SHS7'
Extensions = new string[] { "hxp" };
}
public override ArcFile TryOpen (ArcView file)
{
int version = file.View.ReadByte (3) - '0';
int count = file.View.ReadInt32 (4);
if (!IsSaneCount (count))
return null;
int index_offset = 8;
var index = new List<Tuple<int, int>> (count);
for (int i = 0; i < count; ++i)
{
int size = file.View.ReadInt32 (index_offset);
int offset = file.View.ReadInt32 (index_offset+4);
index_offset += 8;
if (size != 0)
index.Add (Tuple.Create (offset, size));
}
var dir = new List<Entry>();
foreach (var section in index)
{
index_offset = section.Item1;
for (int section_size = section.Item2; section_size > 0; )
{
int entry_size = file.View.ReadByte (index_offset);
if (entry_size < 5)
break;
var entry = new PackedEntry {
Offset = Binary.BigEndian (file.View.ReadUInt32 (index_offset+1)),
Name = file.View.ReadString (index_offset+5, (uint)entry_size-5),
};
if (entry.Offset > file.MaxOffset)
return null;
index_offset += entry_size;
section_size -= entry_size;
dir.Add (entry);
}
}
DetectFileTypes (file, dir);
return new ArcFile (file, this, dir);
}
}
internal class ShsCompression : IDisposable
{
BinaryReader m_input;
public ShsCompression (Stream input, bool leave_open = false)
{
m_input = new BinaryReader (input, Encoding.UTF8, leave_open);
}
public int Unpack (byte[] output)
{
int dst = 0;
while (dst < output.Length)
{
int count;
int ctl = m_input.ReadByte();
if (ctl < 32)
{
switch (ctl)
{
case 0x1D:
count = m_input.ReadByte() + 0x1E;
break;
case 0x1E:
count = Binary.BigEndian (m_input.ReadUInt16()) + 0x11E;
break;
case 0x1F:
count = Binary.BigEndian (m_input.ReadInt32());
break;
default:
count = ctl + 1;
break;
}
count = Math.Min (count, output.Length - dst);
m_input.Read (output, dst, count);
}
else
{
int offset;
if (0 == (ctl & 0x80))
{
if (0x20 == (ctl & 0x60))
{
offset = (ctl >> 2) & 7;
count = ctl & 3;
}
else
{
offset = m_input.ReadByte();
if (0x40 == (ctl & 0x60))
count = (ctl & 0x1F) + 4;
else
{
offset |= (ctl & 0x1F) << 8;
ctl = m_input.ReadByte();
if (0xFE == ctl)
count = Binary.BigEndian (m_input.ReadUInt16()) + 0x102;
else if (0xFF == ctl)
count = Binary.BigEndian (m_input.ReadInt32());
else
count = ctl + 4;
}
}
}
else
{
count = (ctl >> 5) & 3;
offset = ((ctl & 0x1F) << 8) | m_input.ReadByte();
}
count += 3;
offset++;
count = Math.Min (count, output.Length-dst);
Binary.CopyOverlapped (output, dst-offset, dst, count);
}
dst += count;
}
return dst;
}
#region IDisposable Members
bool m_disposed = false;
public void Dispose ()
{
if (!m_disposed)
{
m_input.Dispose();
m_disposed = true;
}
}
#endregion
}
}

6
supported.html
View File

@ -129,6 +129,7 @@ Maji de Watashi ni Koishinasai!<br/>
Brightia Plus<br/>
Hana Hiraku<br/>
Iinari<br/>
Shiosai no Himei<br/>
</td></tr>
<tr class="odd"><td>*.gcp</td><td><tt>CMP1</tt></td><td>No</td></tr>
<tr><td>*.pd</td><td><tt>PackOnly</tt><br/><tt>PackPlus</tt><br/><tt>FlyingShinePDFile</tt></td><td>Yes</td><td>Flying Shine</td><td>Cross†Channel</td></tr>
@ -349,8 +350,10 @@ Shitai o Arau<br/>
</td></tr>
<tr><td>*.gcc</td><td><tt>G24n</tt><br/><tt>G24m</tt><br/><tt>R24n</tt><br/><tt>R24m</tt></td><td>No</td></tr>
<tr class="odd"><td>*.arc</td><td>-</td><td>No</td><td>RPM</td><td>
Heartful Days ~Hi no Ataru Basho e~<br/>
Kimi no Koe ga Kikoeru<br/>
Kimi no Omoi, Sono Negai<br/>
Samurai Jupiter<br/>
Sora no Iro, Mizu no Iro<br/>
</td></tr>
<tr><td>*.iks</td><td><tt>NPSR</tt></td><td>No</td><td>X[iks]</td><td>Shikkan ~Hazukashimerareta Karada, Oreta Kokoro~</td></tr>
@ -483,6 +486,9 @@ Love Fetish series<br/>
Trouble Trap Laboratory<br/>
</td></tr>
<tr class="odd"><td>*.ngp</td><td><tt>NGP</tt></td><td>No</td></tr>
<tr><td>*.hxp</td><td><tt>Him4</tt><br/><tt>Him5</tt><br/><tt>SHS6</tt><br/><tt>SHS7</tt></td><td>No</td><td>SH System</td><td>
Natsumero<br/>
</td></tr>
</table>
<p><a name="note-1" class="footnote">1</a> Non-encrypted only</p>
</body>