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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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3
SabreTools.Library/DatFiles/DatFile.cs
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@@ -2038,7 +2038,6 @@ namespace SabreTools.Library.DatFiles
{
// Set the archive flags
archive.AvailableHashes = hashes;
archive.QuickScan = hashes == Hash.CRC;
// Skip if we're treating archives as files and skipping files
if (asFiles.HasFlag(TreatAsFile.Archive) && skipFileType == SkipFileType.File)
@@ -2614,7 +2613,7 @@ namespace SabreTools.Library.DatFiles
// Now get all extracted items from the archive
if (archive != null)
{
archive.QuickScan = quickScan;
archive.AvailableHashes = quickScan ? Hash.CRC : Hash.Standard;
entries = archive.GetChildren();
}

5
SabreTools.Library/FileTypes/BaseArchive.cs
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@@ -11,11 +11,6 @@ namespace SabreTools.Library.FileTypes
{
#region Fields
/// <summary>
/// Determines if archives pull information from headers alone
/// </summary>
public bool QuickScan { get; set; } = false;
/// <summary>
/// Determines if dates are read or written
/// </summary>

3
SabreTools.Library/FileTypes/GZipArchive.cs
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@@ -5,6 +5,7 @@ using System.Linq;
using System.Text.RegularExpressions;
using SabreTools.Library.Data;
using SabreTools.Library.DatFiles;
using SabreTools.Library.DatItems;
using SabreTools.Library.IO;
using SabreTools.Library.Tools;
@@ -221,7 +222,7 @@ namespace SabreTools.Library.FileTypes
BaseFile gzipEntryRom = new BaseFile();
// Perform a quickscan, if flagged to
if (QuickScan)
if (this.AvailableHashes == Hash.CRC)
{
gzipEntryRom.Filename = gamename;
using (BinaryReader br = new BinaryReader(FileExtensions.TryOpenRead(this.Filename)))

3
SabreTools.Library/FileTypes/RarArchive.cs
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@@ -4,6 +4,7 @@ using System.IO;
using System.Linq;
using SabreTools.Library.Data;
using SabreTools.Library.DatFiles;
using SabreTools.Library.DatItems;
using SabreTools.Library.IO;
using SharpCompress.Archives;
@@ -189,7 +190,7 @@ namespace SabreTools.Library.FileTypes
BaseFile rarEntryRom = new BaseFile();
// Perform a quickscan, if flagged to
if (QuickScan)
if (this.AvailableHashes == Hash.CRC)
{
rarEntryRom.Size = entry.Size;
rarEntryRom.CRC = BitConverter.GetBytes(entry.Crc);

3
SabreTools.Library/FileTypes/SevenZipArchive.cs
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@@ -4,6 +4,7 @@ using System.IO;
using System.Linq;
using SabreTools.Library.Data;
using SabreTools.Library.DatFiles;
using SabreTools.Library.DatItems;
using SabreTools.Library.IO;
using SabreTools.Library.Tools;
@@ -299,7 +300,7 @@ namespace SabreTools.Library.FileTypes
BaseFile zipEntryRom = new BaseFile();
// Perform a quickscan, if flagged to
if (QuickScan)
if (this.AvailableHashes == Hash.CRC)
{
zipEntryRom.Size = (long)zf.UncompressedSize(i);
zipEntryRom.CRC = zf.CRC32(i);

3
SabreTools.Library/FileTypes/TapeArchive.cs
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@@ -4,6 +4,7 @@ using System.IO;
using System.Linq;
using SabreTools.Library.Data;
using SabreTools.Library.DatFiles;
using SabreTools.Library.DatItems;
using SabreTools.Library.IO;
using SabreTools.Library.Tools;
@@ -194,7 +195,7 @@ namespace SabreTools.Library.FileTypes
BaseFile tarEntryRom = new BaseFile();
// Perform a quickscan, if flagged to
if (QuickScan)
if (this.AvailableHashes == Hash.CRC)
{
tarEntryRom.Size = entry.Size;
tarEntryRom.CRC = BitConverter.GetBytes(entry.Crc);

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)
{

3
SabreTools.Library/FileTypes/ZipArchive.cs
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@@ -4,6 +4,7 @@ using System.IO;
using System.Linq;
using SabreTools.Library.Data;
using SabreTools.Library.DatFiles;
using SabreTools.Library.DatItems;
using SabreTools.Library.IO;
using SabreTools.Library.Tools;
@@ -300,7 +301,7 @@ namespace SabreTools.Library.FileTypes
BaseFile zipEntryRom = new BaseFile();
// Perform a quickscan, if flagged to
if (QuickScan)
if (this.AvailableHashes == Hash.CRC)
{
zipEntryRom.Size = (long)zf.UncompressedSize(i);
zipEntryRom.CRC = zf.CRC32(i);