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Sławomir Śpiewak 2024-08-01 11:53:08 +02:00
parent 45e7af60ea
commit beaab0ecee
2 changed files with 5 additions and 4 deletions
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6
ArcFormats/DxLib/ArcDX.cs
View File

@ -271,7 +271,7 @@ namespace GameRes.Formats.DxLib
dx = ReadArcHeaderV6 (file, version, key); dx = ReadArcHeaderV6 (file, version, key);
if (null == dx || dx.DirTable >= dx.IndexSize || dx.FileTable >= dx.IndexSize) if (null == dx || dx.DirTable >= dx.IndexSize || dx.FileTable >= dx.IndexSize)
return null; return null;
using (var encrypted = file.CreateStream (dx.IndexOffset, dx.IndexSize)) using (var encrypted = file.CreateStream (dx.IndexOffset, (uint)dx.IndexSize))
using (var index = new EncryptedStream (encrypted, version >= 6 ? 0 : dx.IndexOffset, key)) using (var index = new EncryptedStream (encrypted, version >= 6 ? 0 : dx.IndexOffset, key))
using (var reader = IndexReader.Create (dx, version, index)) using (var reader = IndexReader.Create (dx, version, index))
{ {
@ -305,8 +305,8 @@ namespace GameRes.Formats.DxLib
IndexSize = LittleEndian.ToUInt32 (header, 0), IndexSize = LittleEndian.ToUInt32 (header, 0),
BaseOffset = LittleEndian.ToInt64 (header, 4), BaseOffset = LittleEndian.ToInt64 (header, 4),
IndexOffset = LittleEndian.ToInt64 (header, 0x0C), IndexOffset = LittleEndian.ToInt64 (header, 0x0C),
FileTable = (uint)LittleEndian.ToInt64 (header, 0x14), FileTable = LittleEndian.ToInt64 (header, 0x14),
DirTable = (uint)LittleEndian.ToInt64 (header, 0x1C), DirTable = LittleEndian.ToInt64 (header, 0x1C),
CodePage = LittleEndian.ToInt32 (header, 0x24), CodePage = LittleEndian.ToInt32 (header, 0x24),
}; };
} }

3
ArcFormats/DxLib/ArcDX8.cs
View File

@ -153,7 +153,8 @@ namespace GameRes.Formats.DxLib
var readyStr = new MemoryStream(headerBuffer); var readyStr = new MemoryStream(headerBuffer);
ArcView arcView = new ArcView(readyStr, "hdr",(uint)headerBuffer.LongLength); ArcView arcView = new ArcView(readyStr, "hdr",(uint)headerBuffer.LongLength);
List<Entry> entries; List<Entry> entries;
using (var indexStr = arcView.CreateStream(0, dx.IndexSize)) //TODO: Try to memmap files with over 4GB.
using (var indexStr = arcView.CreateStream(0, (uint)dx.IndexSize))
using (var reader = IndexReader.Create(dx, 8, indexStr)) using (var reader = IndexReader.Create(dx, 8, indexStr))
{ {
entries = reader.Read(); entries = reader.Read();