Public-Mirror/GARbro-mirror
1
0
Fork 0
mirror of https://github.com/crskycode/GARbro.git synced 2024-12-27 21:34:14 +08:00
Code Issues Projects Releases Wiki Activity

Merge remote-tracking branch 'refs/remotes/origin/master' into gui-dialogs

Browse Source
This commit is contained in:
morkt 2017-02-03 11:58:05 +04:00
commit f8c63f134b
5 changed files with 129 additions and 67 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
ArcFormats/ArcFormats.csproj
View File

@ -93,6 +93,7 @@
<Compile Include="ArcCG.cs" />
<Compile Include="Artemis\ArcPFS.cs" />
<Compile Include="AudioWMA.cs" />
<Compile Include="BlackRainbow\ArcDAT.cs" />
<Compile Include="BlackRainbow\ArcDX.cs" />
<Compile Include="C4\AudioVMD.cs" />
<Compile Include="C4\ImageGD.cs" />

88
ArcFormats/BlackRainbow/ArcDAT.cs Normal file
View File

@ -0,0 +1,88 @@
//! \file ArcDAT.cs
//! \date Fri Feb 03 11:41:21 2017
//! \brief BlackRainbow resource archive.
//
// Copyright (C) 2015-2017 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;
namespace GameRes.Formats.BlackRainbow
{
[Export(typeof(ArchiveFormat))]
public class DatOpener : ArchiveFormat
{
public override string Tag { get { return "DAT/BR"; } }
public override string Description { get { return "BlackRainbow resource archive"; } }
public override uint Signature { get { return 0; } }
public override bool IsHierarchic { get { return false; } }
public override bool CanWrite { get { return false; } }
public DatOpener ()
{
Extensions = new string[] { "dat", "pak" };
Signatures = new uint[] { 2u, 4u, 5u, 6u };
}
public override ArcFile TryOpen (ArcView file)
{
int count = file.View.ReadInt32 (8);
if (!IsSaneCount (count))
return null;
uint base_offset = file.View.ReadUInt32 (0x0c);
uint index_offset = 0x10;
uint index_size = 4u * (uint)count;
if (base_offset >= file.MaxOffset || base_offset < (index_offset+index_size))
return null;
if (index_size > file.View.Reserve (index_offset, index_size))
return null;
var index = new List<uint> (count);
for (int i = 0; i < count; ++i)
{
uint offset = file.View.ReadUInt32 (index_offset);
if (offset != 0xffffffff)
index.Add (base_offset + offset);
index_offset += 4;
}
var base_name = Path.GetFileNameWithoutExtension (file.Name);
index.Sort();
var dir = new List<Entry> (index.Count);
for (int i = 0; i < index.Count; ++i)
{
long offset = index[i];
string name = file.View.ReadString (offset, 0x24);
if (0 == name.Length)
{
name = string.Format ("{0:D2}_{1}#{0:D2}", i, base_name);
if (file.View.AsciiEqual (offset + 0x24, "_BMD"))
name += ".bmd";
}
var entry = FormatCatalog.Instance.Create<Entry> (name);
entry.Offset = offset + 0x24;
entry.Size = (uint)((i + 1 < index.Count ? index[i+1] : file.MaxOffset) - entry.Offset);
dir.Add (entry);
}
return new ArcFile (file, this, dir);
}
}
}

60
ArcFormats/BlackRainbow/ArcGSP.cs
View File

@ -23,11 +23,8 @@
// IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using GameRes.Utility;
namespace GameRes.Formats.BlackRainbow
{
@ -67,61 +64,4 @@ namespace GameRes.Formats.BlackRainbow
return new ArcFile (file, this, dir);
}
}
[Export(typeof(ArchiveFormat))]
public class DatOpener : ArchiveFormat
{
public override string Tag { get { return "DAT/BR"; } }
public override string Description { get { return "BlackRainbow resource archive"; } }
public override uint Signature { get { return 0; } }
public override bool IsHierarchic { get { return false; } }
public override bool CanWrite { get { return false; } }
public DatOpener ()
{
Extensions = new string[] { "dat", "pak" };
Signatures = new uint[] { 2u, 4u, 5u, 6u };
}
public override ArcFile TryOpen (ArcView file)
{
int count = file.View.ReadInt32 (8);
if (!IsSaneCount (count))
return null;
uint base_offset = file.View.ReadUInt32 (0x0c);
uint index_offset = 0x10;
uint index_size = 4u * (uint)count;
if (base_offset >= file.MaxOffset || base_offset < (index_offset+index_size))
return null;
if (index_size > file.View.Reserve (index_offset, index_size))
return null;
var index = new List<uint> (count);
for (int i = 0; i < count; ++i)
{
uint offset = file.View.ReadUInt32 (index_offset);
if (offset != 0xffffffff)
index.Add (base_offset + offset);
index_offset += 4;
}
var base_name = Path.GetFileNameWithoutExtension (file.Name);
index.Sort();
var dir = new List<Entry> (index.Count);
for (int i = 0; i < index.Count; ++i)
{
long offset = index[i];
string name = file.View.ReadString (offset, 0x24);
if (0 == name.Length)
{
name = string.Format ("{0:D2}_{1}#{0:D2}", i, base_name);
if (file.View.AsciiEqual (offset + 0x24, "_BMD"))
name += ".bmd";
}
var entry = FormatCatalog.Instance.Create<Entry> (name);
entry.Offset = offset + 0x24;
entry.Size = (uint)((i + 1 < index.Count ? index[i+1] : file.MaxOffset) - entry.Offset);
dir.Add (entry);
}
return new ArcFile (file, this, dir);
}
}
}

16
ArcFormats/ShiinaRio/ArcWARC.cs
View File

@ -158,13 +158,15 @@ namespace GameRes.Formats.ShiinaRio // 椎名里緒
uint unpacked_size = LittleEndian.ToUInt32 (enc_data, 4);
sig ^= (unpacked_size ^ 0x82AD82) & 0xffffff;
if (0 != (wentry.Flags & 0x80000000u) && entry.Size > 8) // encrypted entry
warc.Decoder.Decrypt (enc_data, 8, entry.Size-8);
if (warc.Decoder.ExtraCrypt != null)
warc.Decoder.ExtraCrypt.Decrypt (enc_data, 8, entry.Size-8, 0x202);
if (0 != (wentry.Flags & 0x20000000u) && entry.Size > 8)
warc.Decoder.Decrypt2 (enc_data, 8, entry.Size-8);
if (entry.Size > 8)
{
if (0 != (wentry.Flags & 0x80000000u)) // encrypted entry
warc.Decoder.Decrypt (enc_data, 8, entry.Size-8);
if (warc.Decoder.ExtraCrypt != null)
warc.Decoder.ExtraCrypt.Decrypt (enc_data, 8, entry.Size-8, 0x202);
if (0 != (wentry.Flags & 0x20000000u))
warc.Decoder.Decrypt2 (enc_data, 8, entry.Size-8);
}
byte[] unpacked = enc_data;
UnpackMethod unpack = null;
switch (sig & 0xffffff)

31
ArcFormats/ShiinaRio/WarcEncryption.cs
View File

@ -1126,4 +1126,35 @@ namespace GameRes.Formats.ShiinaRio
}
}
}
[Serializable]
public class CountCrypt : IDecryptExtra
{
public void Decrypt (byte[] data, int index, uint length, uint flags)
{
if (length >= 0x200 && (flags & 0x204) == 0x204)
DoCountCrypt (data, index, (int)length);
}
public void Encrypt (byte[] data, int index, uint length, uint flags)
{
if (length >= 0x200 && (flags & 0x104) == 0x104)
DoCountCrypt (data, index, (int)length);
}
void DoCountCrypt (byte[] data, int index, int length)
{
length = (length & 0x7E) | 1;
byte count_00 = 0, count_FF = 0;
for (int i = 0; i < length; ++i)
{
if (0xFF == data[index+i])
count_FF++;
else if (0 == data[index+i])
count_00++;
}
data[index + 0x100] ^= count_00;
data[index + 0x104] ^= count_FF;
}
}
}