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Cleanup of quickscan

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This commit is contained in:
Matt Nadareski
2020-10-05 20:39:06 -07:00
parent 6303c7d292
commit 3af799a655
8 changed files with 29 additions and 28 deletions
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34
SabreTools.Library/FileTypes/XZArchive.cs
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@@ -4,6 +4,7 @@ using System.IO;
using System.Text.RegularExpressions;
using SabreTools.Library.Data;
using SabreTools.Library.DatFiles;
using SabreTools.Library.DatItems;
using SabreTools.Library.IO;
using SabreTools.Library.Tools;
@@ -209,31 +210,32 @@ namespace SabreTools.Library.FileTypes
{
try
{
// Perform a quickscan, if flagged to
if (QuickScan)
{
BaseFile tempRom = new BaseFile()
{
Filename = gamename,
};
BinaryReader br = new BinaryReader(FileExtensions.TryOpenRead(this.Filename));
br.BaseStream.Seek(-8, SeekOrigin.End);
tempRom.CRC = br.ReadBytesBigEndian(4);
tempRom.Size = br.ReadInt32BigEndian();
br.Dispose();
// Create a blank item for the entry
BaseFile xzEntryRom = new BaseFile();
_children.Add(tempRom);
// Perform a quickscan, if flagged to
if (this.AvailableHashes == Hash.CRC)
{
xzEntryRom.Filename = gamename;
using (BinaryReader br = new BinaryReader(FileExtensions.TryOpenRead(this.Filename)))
{
br.BaseStream.Seek(-8, SeekOrigin.End);
xzEntryRom.CRC = br.ReadBytesBigEndian(4);
xzEntryRom.Size = br.ReadInt32BigEndian();
}
}
// Otherwise, use the stream directly
else
{
var xzStream = new XZStream(File.OpenRead(this.Filename));
BaseFile xzEntryRom = xzStream.GetInfo(hashes: this.AvailableHashes);
xzEntryRom = xzStream.GetInfo(hashes: this.AvailableHashes);
xzEntryRom.Filename = gamename;
xzEntryRom.Parent = gamename;
_children.Add(xzEntryRom);
xzStream.Dispose();
}
// Fill in comon details and add to the list
xzEntryRom.Parent = gamename;
_children.Add(xzEntryRom);
}
catch (Exception ex)
{