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AFS and PACKDAT archives implementation.

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morkt 2015-01-19 09:43:52 +04:00
parent 417b39a4c3
commit 7de11127a7
3 changed files with 163 additions and 0 deletions
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88
ArcFormats/ArcAFS.cs Normal file
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@ -0,0 +1,88 @@
//! \file ArcAFS.cs
//! \date Tue Jan 06 10:27:51 2015
//! \brief PS2 archive implementation.
//
// Copyright (C) 2014 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;
namespace GameRes.Formats.PS2
{
[Export(typeof(ArchiveFormat))]
public class AfsOpener : ArchiveFormat
{
public override string Tag { get { return "AFS"; } }
public override string Description { get { return "PS2 resource archive"; } }
public override uint Signature { get { return 0x00534641; } } // "AFS"
public override bool IsHierarchic { get { return false; } }
public override bool CanCreate { get { return false; } }
public override ArcFile TryOpen (ArcView file)
{
int count = file.View.ReadInt32 (4);
if (count <= 0 || count > 0xfffff)
return null;
uint index_offset = 8;
var dir = new List<Entry> (count);
for (int i = 0; i < count; ++i)
{
uint offset = file.View.ReadUInt32 (index_offset);
uint size = file.View.ReadUInt32 (index_offset+4);
var entry = new Entry { Offset = offset, Size = size };
if (!entry.CheckPlacement (file.MaxOffset))
return null;
dir.Add (entry);
index_offset += 8;
}
var last_entry = dir[count-1];
index_offset = (uint)AlignOffset (last_entry.Offset + last_entry.Size);
for (int i = 0; i < count; ++i)
{
var name = file.View.ReadString (index_offset, 0x20);
if (string.IsNullOrEmpty (name))
return null;
dir[i].Name = name;
dir[i].Type = FormatCatalog.Instance.GetTypeFromName (name);
index_offset += 0x30;
}
return new ArcFile (file, this, dir);
}
long AlignOffset (long offset, uint block_size = 0x800)
{
offset += block_size - 1;
return offset & ~(long)(block_size - 1);
}
}
[Export(typeof(AudioFormat))]
public class AdxAudio : OggAudio
{
public override string Tag { get { return "ADX"; } }
public override string Description { get { return "PS2 audio format (Ogg/Vorbis)"; } }
}
}

2
ArcFormats/ArcFormats.csproj
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@ -59,9 +59,11 @@
</Reference>
</ItemGroup>
<ItemGroup>
<Compile Include="ArcAFS.cs" />
<Compile Include="ArcAMI.cs" />
<Compile Include="ArcBGI.cs" />
<Compile Include="ArcDRS.cs" />
<Compile Include="ArcInnGrey.cs" />
<Compile Include="ArcINT.cs" />
<Compile Include="ArcKogado.cs" />
<Compile Include="ArcMajiro.cs" />

73
ArcFormats/ArcInnGrey.cs Normal file
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//! \file ArcInnGrey.cs
//! \date Mon Jan 19 08:57:16 2015
//! \brief Innocent Grey archives format.
//
// Copyright (C) 2014 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.Collections.Generic;
using System.ComponentModel.Composition;
namespace GameRes.Formats.InnocentGrey
{
[Export(typeof(ArchiveFormat))]
public class PakOpener : ArchiveFormat
{
public override string Tag { get { return "PACKDAT"; } }
public override string Description { get { return "Innocent Grey resource archive"; } }
public override uint Signature { get { return 0x4B434150; } } // "PACK"
public override bool IsHierarchic { get { return false; } }
public override bool CanCreate { get { return false; } }
public PakOpener ()
{
Extensions = new string[] { "pak", "dat" };
}
public override ArcFile TryOpen (ArcView file)
{
if (!file.View.AsciiEqual (4, "DAT."))
return null;
int count = file.View.ReadInt32 (8);
if (count <= 0 || count > 0xfffff)
return null;
uint index_size = 0x30 * (uint)count;
if (index_size > file.View.Reserve (0x10, index_size))
return null;
var dir = new List<Entry> (count);
long index_offset = 0x10;
for (int i = 0; i < count; ++i)
{
string name = file.View.ReadString (index_offset, 0x20);
var entry = FormatCatalog.Instance.CreateEntry (name);
entry.Offset = file.View.ReadUInt32 (index_offset+0x20);
entry.Size = file.View.ReadUInt32 (index_offset+0x28);
if (!entry.CheckPlacement (file.MaxOffset))
return null;
dir.Add (entry);
index_offset += 0x30;
}
return new ArcFile (file, this, dir);
}
}
}