mirror of
https://github.com/crskycode/GARbro.git
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1b585ea30e
(PICT): fixed 16bpp images. (GDT): added image format. (DXR): tweaks to recognizing DXR inside exe files. (NSA): recognize mp3 files named as nsa. (TLZ): added ContainedFormats. (WrapSingleFileAchive): class that represents single file as an archive. (DesertCgOPener): Software House Parsley archive. (Triangle.RleReader): utilize UnpackV2, replaced BinaryReader with IBinaryStream.
68 lines
2.7 KiB
C#
68 lines
2.7 KiB
C#
//! \file SingleFileArchive.cs
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//! \date 2023 Oct 05
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//! \brief represent single file as an archive for convenience.
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//
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// Copyright (C) 2023 by morkt
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//
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using System.Collections.Generic;
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namespace GameRes.Formats
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{
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public class WrapSingleFileArchive : ArcFile
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{
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internal static readonly ArchiveFormat Format = new SingleFileArchiveFormat();
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public WrapSingleFileArchive (ArcView file, Entry entry)
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: base (file, Format, new List<Entry> { entry })
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{
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}
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public WrapSingleFileArchive (ArcView file, string entry_name)
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: base (file, Format, new List<Entry> { CreateEntry (file, entry_name) })
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{
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}
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private static Entry CreateEntry (ArcView file, string name)
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{
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var entry = FormatCatalog.Instance.Create<Entry> (name);
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entry.Offset = 0;
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entry.Size = (uint)file.MaxOffset;
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return entry;
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}
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/// this format is not registered in catalog and only accessible via WrapSingleFileArchive.Format singleton.
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private class SingleFileArchiveFormat : ArchiveFormat
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{
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public override string Tag => "DAT/BOGUS";
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public override string Description => "Not an archive";
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public override uint Signature => 0;
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public override bool IsHierarchic => false;
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public override bool CanWrite => false;
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public override ArcFile TryOpen (ArcView file)
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{
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return new WrapSingleFileArchive (file, System.IO.Path.GetFileName (file.Name));
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}
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}
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}
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}
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