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https://github.com/claunia/SabreTools.git
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Create and use Hashfile serializer
This commit is contained in:
Matt Nadareski
538
SabreTools.DatFiles/Formats/Hashfile.Reader.cs
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538
SabreTools.DatFiles/Formats/Hashfile.Reader.cs
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@@ -0,0 +1,538 @@
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using System;
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using System.IO;
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using System.Linq;
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using SabreTools.Core;
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using SabreTools.DatItems;
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using SabreTools.DatItems.Formats;
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namespace SabreTools.DatFiles.Formats
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{
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/// <summary>
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/// Represents parsing of a hashfile such as an SFV, MD5, or SHA-1 file
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/// </summary>
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internal partial class Hashfile : DatFile
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{
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/// <inheritdoc/>
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public override void ParseFile(string filename, int indexId, bool keep, bool statsOnly = false, bool throwOnError = false)
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{
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try
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{
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// Deserialize the input file
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var hashfile = Serialization.Hashfile.Deserialize(filename, _hash);
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// Convert items
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switch (_hash)
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{
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case Hash.CRC:
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ConvertSFV(hashfile?.SFV, filename, indexId, statsOnly);
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break;
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case Hash.MD5:
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ConvertMD5(hashfile?.MD5, filename, indexId, statsOnly);
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break;
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case Hash.SHA1:
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ConvertSHA1(hashfile?.SHA1, filename, indexId, statsOnly);
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break;
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case Hash.SHA256:
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ConvertSHA256(hashfile?.SHA256, filename, indexId, statsOnly);
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break;
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case Hash.SHA384:
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ConvertSHA384(hashfile?.SHA384, filename, indexId, statsOnly);
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break;
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case Hash.SHA512:
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ConvertSHA512(hashfile?.SHA512, filename, indexId, statsOnly);
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break;
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case Hash.SpamSum:
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ConvertSpamSum(hashfile?.SpamSum, filename, indexId, statsOnly);
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break;
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}
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}
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catch (Exception ex) when (!throwOnError)
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{
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string message = $"'{filename}' - An error occurred during parsing";
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logger.Error(ex, message);
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}
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}
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#region Converters
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/// <summary>
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/// Create a machine from the filename
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/// </summary>
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/// <param name="filename">Filename to derive from</param>
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/// <returns>Filled machine and new filename on success, null on error</returns>
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private static (Machine?, string?) DeriveMachine(string filename)
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{
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// If the filename is missing, we can't do anything
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if (string.IsNullOrWhiteSpace(filename))
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return (null, null);
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string machineName = Path.GetFileNameWithoutExtension(filename);
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if (filename.Contains('/'))
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{
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string[] split = filename.Split('/');
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machineName = split[0];
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filename = filename[(machineName.Length + 1)..];
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}
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else if (filename.Contains('\\'))
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{
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string[] split = filename.Split('\\');
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machineName = split[0];
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filename = filename[(machineName.Length + 1)..];
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}
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var machine = new Machine { Name = machineName };
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return (machine, filename);
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}
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/// <summary>
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/// Derive the item type from the filename
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/// </summary>
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/// <param name="filename">Filename to derive from</param>
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/// <returns>ItemType representing the item (Rom by default), ItemType.NULL on error</returns>
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private static ItemType DeriveItemType(string filename)
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{
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// If the filename is missing, we can't do anything
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if (string.IsNullOrWhiteSpace(filename))
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return ItemType.NULL;
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// If we end in the CHD extension
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if (filename.EndsWith(".chd", StringComparison.OrdinalIgnoreCase))
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return ItemType.Disk;
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// If we end in an Aaruformat extension
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if (filename.EndsWith(".aaru", StringComparison.OrdinalIgnoreCase)
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|| filename.EndsWith(".aaruf", StringComparison.OrdinalIgnoreCase)
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|| filename.EndsWith(".aaruformat", StringComparison.OrdinalIgnoreCase)
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|| filename.EndsWith(".aif", StringComparison.OrdinalIgnoreCase)
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|| filename.EndsWith(".dicf", StringComparison.OrdinalIgnoreCase))
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{
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return ItemType.Media;
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}
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// Everything else is assumed to be a generic item
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return ItemType.Rom;
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}
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/// <summary>
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/// Convert SFV information
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/// </summary>
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/// <param name="sfvs">Array of deserialized models to convert</param>
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/// <param name="filename">Name of the file to be parsed</param>
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/// <param name="indexId">Index ID for the DAT</param>
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/// <param name="statsOnly">True to only add item statistics while parsing, false otherwise</param>
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private void ConvertSFV(Models.Hashfile.SFV[]? sfvs, string filename, int indexId, bool statsOnly)
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{
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// If the sfv array is missing, we can't do anything
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if (sfvs == null || !sfvs.Any())
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return;
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// Loop through and add the items
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foreach (var sfv in sfvs)
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{
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// Get the item type
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ItemType itemType = DeriveItemType(sfv.File);
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if (itemType == ItemType.NULL)
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continue;
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(var machine, string itemName) = DeriveMachine(sfv.File);
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switch (itemType)
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{
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case ItemType.Disk: // Should not happen with CRC32 hashes
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case ItemType.Media: // Should not happen with CRC32 hashes
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case ItemType.Rom:
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var rom = new Rom
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{
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Name = itemName,
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Size = null,
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CRC = sfv.Hash,
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Machine = machine,
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Source = new Source
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{
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Index = indexId,
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Name = filename,
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},
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};
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ParseAddHelper(rom, statsOnly);
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break;
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default:
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continue;
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}
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}
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}
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/// <summary>
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/// Convert MD5 information
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/// </summary>
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/// <param name="md5s">Array of deserialized models to convert</param>
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/// <param name="filename">Name of the file to be parsed</param>
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/// <param name="indexId">Index ID for the DAT</param>
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/// <param name="statsOnly">True to only add item statistics while parsing, false otherwise</param>
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private void ConvertMD5(Models.Hashfile.MD5[]? md5s, string filename, int indexId, bool statsOnly)
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{
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// If the md5 array is missing, we can't do anything
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if (md5s == null || !md5s.Any())
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return;
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// Loop through and add the items
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foreach (var md5 in md5s)
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{
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// Get the item type
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ItemType itemType = DeriveItemType(md5.File);
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if (itemType == ItemType.NULL)
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continue;
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(var machine, string itemName) = DeriveMachine(md5.File);
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switch (itemType)
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{
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case ItemType.Disk:
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var disk = new Disk
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{
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Name = itemName,
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MD5 = md5.Hash,
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Machine = machine,
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Source = new Source
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{
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Index = indexId,
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Name = filename,
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},
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};
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ParseAddHelper(disk, statsOnly);
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break;
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case ItemType.Media:
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var media = new Media
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{
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Name = itemName,
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MD5 = md5.Hash,
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Machine = machine,
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Source = new Source
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{
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Index = indexId,
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Name = filename,
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},
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};
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ParseAddHelper(media, statsOnly);
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break;
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case ItemType.Rom:
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var rom = new Rom
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{
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Name = itemName,
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Size = null,
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MD5 = md5.Hash,
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Machine = machine,
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Source = new Source
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{
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Index = indexId,
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Name = filename,
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},
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};
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ParseAddHelper(rom, statsOnly);
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break;
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default:
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continue;
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}
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}
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}
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/// <summary>
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/// Convert SHA1 information
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/// </summary>
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/// <param name="sha1s">Array of deserialized models to convert</param>
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/// <param name="filename">Name of the file to be parsed</param>
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/// <param name="indexId">Index ID for the DAT</param>
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/// <param name="statsOnly">True to only add item statistics while parsing, false otherwise</param>
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private void ConvertSHA1(Models.Hashfile.SHA1[]? sha1s, string filename, int indexId, bool statsOnly)
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{
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// If the sha1 array is missing, we can't do anything
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if (sha1s == null || !sha1s.Any())
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return;
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// Loop through and add the items
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foreach (var sha1 in sha1s)
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{
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// Get the item type
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ItemType itemType = DeriveItemType(sha1.File);
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if (itemType == ItemType.NULL)
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continue;
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(var machine, string itemName) = DeriveMachine(sha1.File);
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switch (itemType)
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{
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case ItemType.Disk:
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var disk = new Disk
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{
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Name = itemName,
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SHA1 = sha1.Hash,
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Machine = machine,
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Source = new Source
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{
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Index = indexId,
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Name = filename,
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},
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};
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ParseAddHelper(disk, statsOnly);
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break;
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case ItemType.Media:
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var media = new Media
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{
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Name = itemName,
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SHA1 = sha1.Hash,
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Machine = machine,
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Source = new Source
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{
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Index = indexId,
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Name = filename,
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},
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};
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ParseAddHelper(media, statsOnly);
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break;
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case ItemType.Rom:
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var rom = new Rom
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{
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Name = itemName,
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Size = null,
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SHA1 = sha1.Hash,
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Machine = machine,
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Source = new Source
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{
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Index = indexId,
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Name = filename,
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},
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};
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ParseAddHelper(rom, statsOnly);
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break;
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default:
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continue;
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}
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}
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}
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/// <summary>
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/// Convert SHA256 information
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/// </summary>
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/// <param name="sha256s">Array of deserialized models to convert</param>
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/// <param name="filename">Name of the file to be parsed</param>
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/// <param name="indexId">Index ID for the DAT</param>
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/// <param name="statsOnly">True to only add item statistics while parsing, false otherwise</param>
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private void ConvertSHA256(Models.Hashfile.SHA256[]? sha256s, string filename, int indexId, bool statsOnly)
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{
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// If the sha256 array is missing, we can't do anything
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if (sha256s == null || !sha256s.Any())
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return;
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// Loop through and add the items
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foreach (var sha256 in sha256s)
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{
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// Get the item type
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ItemType itemType = DeriveItemType(sha256.File);
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if (itemType == ItemType.NULL)
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continue;
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(var machine, string itemName) = DeriveMachine(sha256.File);
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switch (itemType)
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{
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case ItemType.Media:
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var media = new Media
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{
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Name = itemName,
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SHA256 = sha256.Hash,
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Machine = machine,
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Source = new Source
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{
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Index = indexId,
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Name = filename,
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},
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};
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ParseAddHelper(media, statsOnly);
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break;
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case ItemType.Disk: // Should not happen with SHA-256 hashes
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case ItemType.Rom:
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var rom = new Rom
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{
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Name = itemName,
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Size = null,
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SHA256 = sha256.Hash,
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Machine = machine,
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Source = new Source
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{
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Index = indexId,
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Name = filename,
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},
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};
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ParseAddHelper(rom, statsOnly);
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break;
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default:
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continue;
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}
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}
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}
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/// <summary>
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/// Convert SHA384 information
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/// </summary>
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/// <param name="sha384s">Array of deserialized models to convert</param>
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/// <param name="filename">Name of the file to be parsed</param>
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/// <param name="indexId">Index ID for the DAT</param>
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/// <param name="statsOnly">True to only add item statistics while parsing, false otherwise</param>
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private void ConvertSHA384(Models.Hashfile.SHA384[]? sha384s, string filename, int indexId, bool statsOnly)
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{
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// If the sha384 array is missing, we can't do anything
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if (sha384s == null || !sha384s.Any())
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return;
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// Loop through and add the items
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foreach (var sha384 in sha384s)
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{
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// Get the item type
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ItemType itemType = DeriveItemType(sha384.File);
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if (itemType == ItemType.NULL)
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continue;
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(var machine, string itemName) = DeriveMachine(sha384.File);
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switch (itemType)
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{
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case ItemType.Disk: // Should not happen with SHA-384 hashes
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case ItemType.Media: // Should not happen with SHA-384 hashes
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case ItemType.Rom:
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var rom = new Rom
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{
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Name = itemName,
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Size = null,
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SHA384 = sha384.Hash,
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Machine = machine,
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Source = new Source
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{
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Index = indexId,
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Name = filename,
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},
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};
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ParseAddHelper(rom, statsOnly);
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break;
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default:
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continue;
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}
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}
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}
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/// <summary>
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/// Convert SHA512 information
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/// </summary>
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/// <param name="sha512s">Array of deserialized models to convert</param>
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/// <param name="filename">Name of the file to be parsed</param>
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/// <param name="indexId">Index ID for the DAT</param>
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/// <param name="statsOnly">True to only add item statistics while parsing, false otherwise</param>
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private void ConvertSHA512(Models.Hashfile.SHA512[]? sha512s, string filename, int indexId, bool statsOnly)
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{
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// If the sha512 array is missing, we can't do anything
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if (sha512s == null || !sha512s.Any())
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return;
|
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|
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// Loop through and add the items
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foreach (var sha512 in sha512s)
|
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{
|
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// Get the item type
|
||||
ItemType itemType = DeriveItemType(sha512.File);
|
||||
if (itemType == ItemType.NULL)
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continue;
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(var machine, string itemName) = DeriveMachine(sha512.File);
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switch (itemType)
|
||||
{
|
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case ItemType.Disk: // Should not happen with SHA-512 hashes
|
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case ItemType.Media: // Should not happen with SHA-512 hashes
|
||||
case ItemType.Rom:
|
||||
var rom = new Rom
|
||||
{
|
||||
Name = itemName,
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Size = null,
|
||||
SHA512 = sha512.Hash,
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Machine = machine,
|
||||
Source = new Source
|
||||
{
|
||||
Index = indexId,
|
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Name = filename,
|
||||
},
|
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};
|
||||
ParseAddHelper(rom, statsOnly);
|
||||
break;
|
||||
|
||||
default:
|
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continue;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Convert SpamSum information
|
||||
/// </summary>
|
||||
/// <param name="spamsums">Array of deserialized models to convert</param>
|
||||
/// <param name="filename">Name of the file to be parsed</param>
|
||||
/// <param name="indexId">Index ID for the DAT</param>
|
||||
/// <param name="statsOnly">True to only add item statistics while parsing, false otherwise</param>
|
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private void ConvertSpamSum(Models.Hashfile.SpamSum[]? spamsums, string filename, int indexId, bool statsOnly)
|
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{
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// If the spamsum array is missing, we can't do anything
|
||||
if (spamsums == null || !spamsums.Any())
|
||||
return;
|
||||
|
||||
// Loop through and add the items
|
||||
foreach (var spamsum in spamsums)
|
||||
{
|
||||
// Get the item type
|
||||
ItemType itemType = DeriveItemType(spamsum.File);
|
||||
if (itemType == ItemType.NULL)
|
||||
continue;
|
||||
|
||||
(var machine, string itemName) = DeriveMachine(spamsum.File);
|
||||
switch (itemType)
|
||||
{
|
||||
case ItemType.Media:
|
||||
var media = new Media
|
||||
{
|
||||
Name = itemName,
|
||||
SpamSum = spamsum.Hash,
|
||||
Machine = machine,
|
||||
Source = new Source
|
||||
{
|
||||
Index = indexId,
|
||||
Name = filename,
|
||||
},
|
||||
};
|
||||
ParseAddHelper(media, statsOnly);
|
||||
break;
|
||||
|
||||
case ItemType.Disk: // Should not happen with SpamSum fuzzy hashes
|
||||
case ItemType.Rom:
|
||||
var rom = new Rom
|
||||
{
|
||||
Name = itemName,
|
||||
Size = null,
|
||||
SpamSum = spamsum.Hash,
|
||||
Machine = machine,
|
||||
Source = new Source
|
||||
{
|
||||
Index = indexId,
|
||||
Name = filename,
|
||||
},
|
||||
};
|
||||
ParseAddHelper(rom, statsOnly);
|
||||
break;
|
||||
|
||||
default:
|
||||
continue;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
505
SabreTools.DatFiles/Formats/Hashfile.Writer.cs
Normal file
505
SabreTools.DatFiles/Formats/Hashfile.Writer.cs
Normal file
@@ -0,0 +1,505 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.IO;
|
||||
using System.Linq;
|
||||
using SabreTools.Core;
|
||||
using SabreTools.DatItems;
|
||||
using SabreTools.DatItems.Formats;
|
||||
|
||||
namespace SabreTools.DatFiles.Formats
|
||||
{
|
||||
/// <summary>
|
||||
/// Represents writing a hashfile such as an SFV, MD5, or SHA-1 file
|
||||
/// </summary>
|
||||
internal partial class Hashfile : DatFile
|
||||
{
|
||||
/// <inheritdoc/>
|
||||
protected override ItemType[] GetSupportedTypes()
|
||||
{
|
||||
return new ItemType[]
|
||||
{
|
||||
ItemType.Disk,
|
||||
ItemType.Media,
|
||||
ItemType.Rom
|
||||
};
|
||||
}
|
||||
|
||||
/// <inheritdoc/>
|
||||
protected override List<DatItemField> GetMissingRequiredFields(DatItem datItem)
|
||||
{
|
||||
List<DatItemField> missingFields = new();
|
||||
|
||||
// Check item name
|
||||
if (string.IsNullOrWhiteSpace(datItem.GetName()))
|
||||
missingFields.Add(DatItemField.Name);
|
||||
|
||||
// Check hash linked to specific Hashfile type
|
||||
switch (_hash)
|
||||
{
|
||||
case Hash.CRC:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Rom:
|
||||
if (!string.IsNullOrEmpty((datItem as Rom)?.CRC))
|
||||
missingFields.Add(DatItemField.CRC);
|
||||
break;
|
||||
default:
|
||||
missingFields.Add(DatItemField.CRC);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case Hash.MD5:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Disk:
|
||||
if (!string.IsNullOrEmpty((datItem as Disk)?.MD5))
|
||||
missingFields.Add(DatItemField.MD5);
|
||||
break;
|
||||
case ItemType.Media:
|
||||
if (!string.IsNullOrEmpty((datItem as Media)?.MD5))
|
||||
missingFields.Add(DatItemField.MD5);
|
||||
break;
|
||||
case ItemType.Rom:
|
||||
if (!string.IsNullOrEmpty((datItem as Rom)?.MD5))
|
||||
missingFields.Add(DatItemField.MD5);
|
||||
break;
|
||||
default:
|
||||
missingFields.Add(DatItemField.MD5);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case Hash.SHA1:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Disk:
|
||||
if (!string.IsNullOrEmpty((datItem as Disk)?.SHA1))
|
||||
missingFields.Add(DatItemField.SHA1);
|
||||
break;
|
||||
case ItemType.Media:
|
||||
if (!string.IsNullOrEmpty((datItem as Media)?.SHA1))
|
||||
missingFields.Add(DatItemField.SHA1);
|
||||
break;
|
||||
case ItemType.Rom:
|
||||
if (!string.IsNullOrEmpty((datItem as Rom)?.SHA1))
|
||||
missingFields.Add(DatItemField.SHA1);
|
||||
break;
|
||||
default:
|
||||
missingFields.Add(DatItemField.SHA1);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case Hash.SHA256:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Media:
|
||||
if (!string.IsNullOrEmpty((datItem as Media)?.SHA256))
|
||||
missingFields.Add(DatItemField.SHA256);
|
||||
break;
|
||||
case ItemType.Rom:
|
||||
if (!string.IsNullOrEmpty((datItem as Rom)?.SHA256))
|
||||
missingFields.Add(DatItemField.SHA256);
|
||||
break;
|
||||
default:
|
||||
missingFields.Add(DatItemField.SHA256);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case Hash.SHA384:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Rom:
|
||||
if (!string.IsNullOrEmpty((datItem as Rom)?.SHA384))
|
||||
missingFields.Add(DatItemField.SHA384);
|
||||
break;
|
||||
default:
|
||||
missingFields.Add(DatItemField.SHA384);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case Hash.SHA512:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Rom:
|
||||
if (!string.IsNullOrEmpty((datItem as Rom)?.SHA512))
|
||||
missingFields.Add(DatItemField.SHA512);
|
||||
break;
|
||||
default:
|
||||
missingFields.Add(DatItemField.SHA512);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case Hash.SpamSum:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Media:
|
||||
if (!string.IsNullOrEmpty((datItem as Media)?.SpamSum))
|
||||
missingFields.Add(DatItemField.SpamSum);
|
||||
break;
|
||||
case ItemType.Rom:
|
||||
if (!string.IsNullOrEmpty((datItem as Rom)?.SpamSum))
|
||||
missingFields.Add(DatItemField.SpamSum);
|
||||
break;
|
||||
default:
|
||||
missingFields.Add(DatItemField.SpamSum);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
return missingFields;
|
||||
}
|
||||
|
||||
/// <inheritdoc/>
|
||||
public override bool WriteToFile(string outfile, bool ignoreblanks = false, bool throwOnError = false)
|
||||
{
|
||||
try
|
||||
{
|
||||
logger.User($"Writing to '{outfile}'...");
|
||||
|
||||
var hashfile = CreateHashFile();
|
||||
if (!Serialization.Hashfile.SerializeToFile(hashfile, outfile, _hash))
|
||||
{
|
||||
logger.Warning($"File '{outfile}' could not be written! See the log for more details.");
|
||||
return false;
|
||||
}
|
||||
}
|
||||
catch (Exception ex) when (!throwOnError)
|
||||
{
|
||||
logger.Error(ex);
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Create a Hashfile from the current internal information
|
||||
/// <summary>
|
||||
private Models.Hashfile.Hashfile CreateHashFile()
|
||||
{
|
||||
var hashfile = new Models.Hashfile.Hashfile();
|
||||
|
||||
switch (_hash)
|
||||
{
|
||||
case Hash.CRC:
|
||||
hashfile.SFV = CreateSFV();
|
||||
break;
|
||||
case Hash.MD5:
|
||||
hashfile.MD5 = CreateMD5();
|
||||
break;
|
||||
case Hash.SHA1:
|
||||
hashfile.SHA1 = CreateSHA1();
|
||||
break;
|
||||
case Hash.SHA256:
|
||||
hashfile.SHA256 = CreateSHA256();
|
||||
break;
|
||||
case Hash.SHA384:
|
||||
hashfile.SHA384 = CreateSHA384();
|
||||
break;
|
||||
case Hash.SHA512:
|
||||
hashfile.SHA512 = CreateSHA512();
|
||||
break;
|
||||
case Hash.SpamSum:
|
||||
hashfile.SpamSum = CreateSpamSum();
|
||||
break;
|
||||
}
|
||||
|
||||
return hashfile;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Create an array of SFV
|
||||
/// <summary>
|
||||
private Models.Hashfile.SFV[]? CreateSFV()
|
||||
{
|
||||
// Create a list of hold the SFVs
|
||||
var sfvs = new List<Models.Hashfile.SFV>();
|
||||
|
||||
// Loop through the sorted items and create items for them
|
||||
foreach (string key in Items.SortedKeys)
|
||||
{
|
||||
var items = Items.FilteredItems(key);
|
||||
if (items == null || !items.Any())
|
||||
continue;
|
||||
|
||||
foreach (var item in items)
|
||||
{
|
||||
string name = string.Empty;
|
||||
if (Header.GameName)
|
||||
name = $"{item.Machine.Name}{Path.DirectorySeparatorChar}";
|
||||
|
||||
switch (item)
|
||||
{
|
||||
case Rom rom:
|
||||
sfvs.Add(new Models.Hashfile.SFV
|
||||
{
|
||||
File = name + rom.Name,
|
||||
Hash = rom.CRC,
|
||||
});
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return sfvs.ToArray();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Create an array of MD5
|
||||
/// <summary>
|
||||
private Models.Hashfile.MD5[]? CreateMD5()
|
||||
{
|
||||
// Create a list of hold the MD5s
|
||||
var md5s = new List<Models.Hashfile.MD5>();
|
||||
|
||||
// Loop through the sorted items and create items for them
|
||||
foreach (string key in Items.SortedKeys)
|
||||
{
|
||||
var items = Items.FilteredItems(key);
|
||||
if (items == null || !items.Any())
|
||||
continue;
|
||||
|
||||
foreach (var item in items)
|
||||
{
|
||||
string name = string.Empty;
|
||||
if (Header.GameName)
|
||||
name = $"{item.Machine.Name}{Path.DirectorySeparatorChar}";
|
||||
|
||||
switch (item)
|
||||
{
|
||||
case Disk disk:
|
||||
md5s.Add(new Models.Hashfile.MD5
|
||||
{
|
||||
Hash = disk.MD5,
|
||||
File = name + disk.Name,
|
||||
});
|
||||
break;
|
||||
|
||||
case Media media:
|
||||
md5s.Add(new Models.Hashfile.MD5
|
||||
{
|
||||
Hash = media.MD5,
|
||||
File = name + media.Name,
|
||||
});
|
||||
break;
|
||||
|
||||
case Rom rom:
|
||||
md5s.Add(new Models.Hashfile.MD5
|
||||
{
|
||||
Hash = rom.MD5,
|
||||
File = name + rom.Name,
|
||||
});
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return md5s.ToArray();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Create an array of SHA1
|
||||
/// <summary>
|
||||
private Models.Hashfile.SHA1[]? CreateSHA1()
|
||||
{
|
||||
// Create a list of hold the SHA1s
|
||||
var sha1s = new List<Models.Hashfile.SHA1>();
|
||||
|
||||
// Loop through the sorted items and create items for them
|
||||
foreach (string key in Items.SortedKeys)
|
||||
{
|
||||
var items = Items.FilteredItems(key);
|
||||
if (items == null || !items.Any())
|
||||
continue;
|
||||
|
||||
foreach (var item in items)
|
||||
{
|
||||
string name = string.Empty;
|
||||
if (Header.GameName)
|
||||
name = $"{item.Machine.Name}{Path.DirectorySeparatorChar}";
|
||||
|
||||
switch (item)
|
||||
{
|
||||
case Disk disk:
|
||||
sha1s.Add(new Models.Hashfile.SHA1
|
||||
{
|
||||
Hash = disk.SHA1,
|
||||
File = name + disk.Name,
|
||||
});
|
||||
break;
|
||||
|
||||
case Media media:
|
||||
sha1s.Add(new Models.Hashfile.SHA1
|
||||
{
|
||||
Hash = media.SHA1,
|
||||
File = name + media.Name,
|
||||
});
|
||||
break;
|
||||
|
||||
case Rom rom:
|
||||
sha1s.Add(new Models.Hashfile.SHA1
|
||||
{
|
||||
Hash = rom.SHA1,
|
||||
File = name + rom.Name,
|
||||
});
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return sha1s.ToArray();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Create an array of SHA256
|
||||
/// <summary>
|
||||
private Models.Hashfile.SHA256[]? CreateSHA256()
|
||||
{
|
||||
// Create a list of hold the SHA256s
|
||||
var sha256s = new List<Models.Hashfile.SHA256>();
|
||||
|
||||
// Loop through the sorted items and create items for them
|
||||
foreach (string key in Items.SortedKeys)
|
||||
{
|
||||
var items = Items.FilteredItems(key);
|
||||
if (items == null || !items.Any())
|
||||
continue;
|
||||
|
||||
foreach (var item in items)
|
||||
{
|
||||
string name = string.Empty;
|
||||
switch (item)
|
||||
{
|
||||
case Media media:
|
||||
sha256s.Add(new Models.Hashfile.SHA256
|
||||
{
|
||||
Hash = media.SHA256,
|
||||
File = name + media.Name,
|
||||
});
|
||||
break;
|
||||
|
||||
case Rom rom:
|
||||
sha256s.Add(new Models.Hashfile.SHA256
|
||||
{
|
||||
Hash = rom.SHA256,
|
||||
File = name + rom.Name,
|
||||
});
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return sha256s.ToArray();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Create an array of SHA384
|
||||
/// <summary>
|
||||
private Models.Hashfile.SHA384[]? CreateSHA384()
|
||||
{
|
||||
// Create a list of hold the SHA384s
|
||||
var sha384s = new List<Models.Hashfile.SHA384>();
|
||||
|
||||
// Loop through the sorted items and create items for them
|
||||
foreach (string key in Items.SortedKeys)
|
||||
{
|
||||
var items = Items.FilteredItems(key);
|
||||
if (items == null || !items.Any())
|
||||
continue;
|
||||
|
||||
foreach (var item in items)
|
||||
{
|
||||
string name = string.Empty;
|
||||
switch (item)
|
||||
{
|
||||
case Rom rom:
|
||||
sha384s.Add(new Models.Hashfile.SHA384
|
||||
{
|
||||
Hash = rom.SHA384,
|
||||
File = name + rom.Name,
|
||||
});
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return sha384s.ToArray();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Create an array of SHA512
|
||||
/// <summary>
|
||||
private Models.Hashfile.SHA512[]? CreateSHA512()
|
||||
{
|
||||
// Create a list of hold the SHA512s
|
||||
var sha512s = new List<Models.Hashfile.SHA512>();
|
||||
|
||||
// Loop through the sorted items and create items for them
|
||||
foreach (string key in Items.SortedKeys)
|
||||
{
|
||||
var items = Items.FilteredItems(key);
|
||||
if (items == null || !items.Any())
|
||||
continue;
|
||||
|
||||
foreach (var item in items)
|
||||
{
|
||||
string name = string.Empty;
|
||||
switch (item)
|
||||
{
|
||||
case Rom rom:
|
||||
sha512s.Add(new Models.Hashfile.SHA512
|
||||
{
|
||||
Hash = rom.SHA512,
|
||||
File = name + rom.Name,
|
||||
});
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return sha512s.ToArray();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Create an array of SpamSum
|
||||
/// <summary>
|
||||
private Models.Hashfile.SpamSum[]? CreateSpamSum()
|
||||
{
|
||||
// Create a list of hold the SpamSums
|
||||
var spamsums = new List<Models.Hashfile.SpamSum>();
|
||||
|
||||
// Loop through the sorted items and create items for them
|
||||
foreach (string key in Items.SortedKeys)
|
||||
{
|
||||
var items = Items.FilteredItems(key);
|
||||
if (items == null || !items.Any())
|
||||
continue;
|
||||
|
||||
foreach (var item in items)
|
||||
{
|
||||
string name = string.Empty;
|
||||
switch (item)
|
||||
{
|
||||
case Media media:
|
||||
spamsums.Add(new Models.Hashfile.SpamSum
|
||||
{
|
||||
Hash = media.SpamSum,
|
||||
File = name + media.Name,
|
||||
});
|
||||
break;
|
||||
|
||||
case Rom rom:
|
||||
spamsums.Add(new Models.Hashfile.SpamSum
|
||||
{
|
||||
Hash = rom.SpamSum,
|
||||
File = name + rom.Name,
|
||||
});
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return spamsums.ToArray();
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,19 +1,11 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.IO;
|
||||
using System.Text;
|
||||
using SabreTools.Core;
|
||||
using SabreTools.DatItems;
|
||||
using SabreTools.DatItems.Formats;
|
||||
using SabreTools.IO;
|
||||
using SabreTools.IO.Writers;
|
||||
using SabreTools.Core;
|
||||
|
||||
namespace SabreTools.DatFiles.Formats
|
||||
{
|
||||
/// <summary>
|
||||
/// Represents parsing and writing of a hashfile such as an SFV, MD5, or SHA-1 file
|
||||
/// Represents a hashfile such as an SFV, MD5, or SHA-1 file
|
||||
/// </summary>
|
||||
internal class Hashfile : DatFile
|
||||
internal partial class Hashfile : DatFile
|
||||
{
|
||||
// Private instance variables specific to Hashfile DATs
|
||||
private readonly Hash _hash;
|
||||
@@ -28,450 +20,5 @@ namespace SabreTools.DatFiles.Formats
|
||||
{
|
||||
_hash = hash;
|
||||
}
|
||||
|
||||
/// <inheritdoc/>
|
||||
public override void ParseFile(string filename, int indexId, bool keep, bool statsOnly = false, bool throwOnError = false)
|
||||
{
|
||||
// Open a file reader
|
||||
Encoding enc = filename.GetEncoding();
|
||||
StreamReader sr = new(System.IO.File.OpenRead(filename), enc);
|
||||
|
||||
while (!sr.EndOfStream)
|
||||
{
|
||||
try
|
||||
{
|
||||
string line = sr.ReadLine();
|
||||
|
||||
// Split the line and get the name and hash
|
||||
string[] split = line.Split(' ');
|
||||
string name = string.Empty;
|
||||
string hash = string.Empty;
|
||||
|
||||
// If we have CRC, then it's an SFV file and the name is first
|
||||
if (_hash.HasFlag(Hash.CRC))
|
||||
{
|
||||
name = string.Join(" ", split[..^1]).Replace("*", String.Empty).Trim();
|
||||
hash = split[^1];
|
||||
}
|
||||
// Otherwise, the name is second
|
||||
else
|
||||
{
|
||||
name = string.Join(" ", split[1..]).Replace("*", String.Empty).Trim();
|
||||
hash = split[0];
|
||||
}
|
||||
|
||||
// If the name contains a path, use that path as the machine
|
||||
string machine = Path.GetFileNameWithoutExtension(filename);
|
||||
if (name.Contains('/'))
|
||||
{
|
||||
split = name.Split('/');
|
||||
machine = split[0];
|
||||
name = name[(machine.Length + 1)..];
|
||||
}
|
||||
else if (name.Contains('\\'))
|
||||
{
|
||||
split = name.Split('\\');
|
||||
machine = split[0];
|
||||
name = name[(machine.Length + 1)..];
|
||||
}
|
||||
|
||||
Rom rom = new()
|
||||
{
|
||||
Name = name,
|
||||
Size = null,
|
||||
CRC = (_hash.HasFlag(Hash.CRC) ? hash : null),
|
||||
MD5 = (_hash.HasFlag(Hash.MD5) ? hash : null),
|
||||
SHA1 = (_hash.HasFlag(Hash.SHA1) ? hash : null),
|
||||
SHA256 = (_hash.HasFlag(Hash.SHA256) ? hash : null),
|
||||
SHA384 = (_hash.HasFlag(Hash.SHA384) ? hash : null),
|
||||
SHA512 = (_hash.HasFlag(Hash.SHA512) ? hash : null),
|
||||
SpamSum = (_hash.HasFlag(Hash.SpamSum) ? hash : null),
|
||||
ItemStatus = ItemStatus.None,
|
||||
|
||||
Machine = new Machine
|
||||
{
|
||||
Name = machine,
|
||||
},
|
||||
|
||||
Source = new Source
|
||||
{
|
||||
Index = indexId,
|
||||
Name = filename,
|
||||
},
|
||||
};
|
||||
|
||||
// Now process and add the rom
|
||||
ParseAddHelper(rom, statsOnly);
|
||||
}
|
||||
catch (Exception ex) when (!throwOnError)
|
||||
{
|
||||
string message = $"'{filename}' - There was an error parsing at position {sr.BaseStream.Position}";
|
||||
logger.Error(ex, message);
|
||||
}
|
||||
}
|
||||
|
||||
sr.Dispose();
|
||||
}
|
||||
|
||||
/// <inheritdoc/>
|
||||
protected override ItemType[] GetSupportedTypes()
|
||||
{
|
||||
return new ItemType[] { ItemType.Disk, ItemType.Media, ItemType.Rom };
|
||||
}
|
||||
|
||||
/// <inheritdoc/>
|
||||
protected override List<DatItemField> GetMissingRequiredFields(DatItem datItem)
|
||||
{
|
||||
List<DatItemField> missingFields = new();
|
||||
|
||||
// Check item name
|
||||
if (string.IsNullOrWhiteSpace(datItem.GetName()))
|
||||
missingFields.Add(DatItemField.Name);
|
||||
|
||||
// Check hash linked to specific Hashfile type
|
||||
switch (_hash)
|
||||
{
|
||||
case Hash.CRC:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Rom:
|
||||
if (!string.IsNullOrEmpty((datItem as Rom)?.CRC))
|
||||
missingFields.Add(DatItemField.CRC);
|
||||
break;
|
||||
default:
|
||||
missingFields.Add(DatItemField.CRC);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case Hash.MD5:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Disk:
|
||||
if (!string.IsNullOrEmpty((datItem as Disk)?.MD5))
|
||||
missingFields.Add(DatItemField.MD5);
|
||||
break;
|
||||
case ItemType.Media:
|
||||
if (!string.IsNullOrEmpty((datItem as Media)?.MD5))
|
||||
missingFields.Add(DatItemField.MD5);
|
||||
break;
|
||||
case ItemType.Rom:
|
||||
if (!string.IsNullOrEmpty((datItem as Rom)?.MD5))
|
||||
missingFields.Add(DatItemField.MD5);
|
||||
break;
|
||||
default:
|
||||
missingFields.Add(DatItemField.MD5);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case Hash.SHA1:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Disk:
|
||||
if (!string.IsNullOrEmpty((datItem as Disk)?.SHA1))
|
||||
missingFields.Add(DatItemField.SHA1);
|
||||
break;
|
||||
case ItemType.Media:
|
||||
if (!string.IsNullOrEmpty((datItem as Media)?.SHA1))
|
||||
missingFields.Add(DatItemField.SHA1);
|
||||
break;
|
||||
case ItemType.Rom:
|
||||
if (!string.IsNullOrEmpty((datItem as Rom)?.SHA1))
|
||||
missingFields.Add(DatItemField.SHA1);
|
||||
break;
|
||||
default:
|
||||
missingFields.Add(DatItemField.SHA1);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case Hash.SHA256:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Media:
|
||||
if (!string.IsNullOrEmpty((datItem as Media)?.SHA256))
|
||||
missingFields.Add(DatItemField.SHA256);
|
||||
break;
|
||||
case ItemType.Rom:
|
||||
if (!string.IsNullOrEmpty((datItem as Rom)?.SHA256))
|
||||
missingFields.Add(DatItemField.SHA256);
|
||||
break;
|
||||
default:
|
||||
missingFields.Add(DatItemField.SHA256);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case Hash.SHA384:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Rom:
|
||||
if (!string.IsNullOrEmpty((datItem as Rom)?.SHA384))
|
||||
missingFields.Add(DatItemField.SHA384);
|
||||
break;
|
||||
default:
|
||||
missingFields.Add(DatItemField.SHA384);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case Hash.SHA512:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Rom:
|
||||
if (!string.IsNullOrEmpty((datItem as Rom)?.SHA512))
|
||||
missingFields.Add(DatItemField.SHA512);
|
||||
break;
|
||||
default:
|
||||
missingFields.Add(DatItemField.SHA512);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case Hash.SpamSum:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Media:
|
||||
if (!string.IsNullOrEmpty((datItem as Media)?.SpamSum))
|
||||
missingFields.Add(DatItemField.SpamSum);
|
||||
break;
|
||||
case ItemType.Rom:
|
||||
if (!string.IsNullOrEmpty((datItem as Rom)?.SpamSum))
|
||||
missingFields.Add(DatItemField.SpamSum);
|
||||
break;
|
||||
default:
|
||||
missingFields.Add(DatItemField.SpamSum);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
return missingFields;
|
||||
}
|
||||
|
||||
/// <inheritdoc/>
|
||||
public override bool WriteToFile(string outfile, bool ignoreblanks = false, bool throwOnError = false)
|
||||
{
|
||||
try
|
||||
{
|
||||
logger.User($"Writing to '{outfile}'...");
|
||||
FileStream fs = System.IO.File.Create(outfile);
|
||||
|
||||
// If we get back null for some reason, just log and return
|
||||
if (fs == null)
|
||||
{
|
||||
logger.Warning($"File '{outfile}' could not be created for writing! Please check to see if the file is writable");
|
||||
return false;
|
||||
}
|
||||
|
||||
SeparatedValueWriter svw = new(fs, new UTF8Encoding(false))
|
||||
{
|
||||
Quotes = false,
|
||||
Separator = ' ',
|
||||
VerifyFieldCount = true
|
||||
};
|
||||
|
||||
// Use a sorted list of games to output
|
||||
foreach (string key in Items.SortedKeys)
|
||||
{
|
||||
ConcurrentList<DatItem> datItems = Items[key];
|
||||
|
||||
// If this machine doesn't contain any writable items, skip
|
||||
if (!ContainsWritable(datItems))
|
||||
continue;
|
||||
|
||||
// Resolve the names in the block
|
||||
datItems = DatItem.ResolveNames(datItems);
|
||||
|
||||
for (int index = 0; index < datItems.Count; index++)
|
||||
{
|
||||
DatItem datItem = datItems[index];
|
||||
|
||||
// Check for a "null" item
|
||||
datItem = ProcessNullifiedItem(datItem);
|
||||
|
||||
// Write out the item if we're not ignoring
|
||||
if (!ShouldIgnore(datItem, ignoreblanks))
|
||||
WriteDatItem(svw, datItem);
|
||||
}
|
||||
}
|
||||
|
||||
logger.User($"'{outfile}' written!{Environment.NewLine}");
|
||||
svw.Dispose();
|
||||
fs.Dispose();
|
||||
}
|
||||
catch (Exception ex) when (!throwOnError)
|
||||
{
|
||||
logger.Error(ex);
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Write out DatItem using the supplied SeparatedValueWriter
|
||||
/// </summary>
|
||||
/// <param name="svw">SeparatedValueWriter to output to</param>
|
||||
/// <param name="datItem">DatItem object to be output</param>
|
||||
private void WriteDatItem(SeparatedValueWriter svw, DatItem datItem)
|
||||
{
|
||||
// Build the state
|
||||
string[] fields = new string[2];
|
||||
|
||||
// Get the name field
|
||||
string name = string.Empty;
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Disk:
|
||||
var disk = datItem as Disk;
|
||||
if (Header.GameName)
|
||||
name = $"{disk.Machine.Name}{Path.DirectorySeparatorChar}";
|
||||
|
||||
name += disk.Name;
|
||||
break;
|
||||
|
||||
case ItemType.Media:
|
||||
var media = datItem as Media;
|
||||
if (Header.GameName)
|
||||
name = $"{media.Machine.Name}{Path.DirectorySeparatorChar}";
|
||||
|
||||
name += media.Name;
|
||||
break;
|
||||
|
||||
case ItemType.Rom:
|
||||
var rom = datItem as Rom;
|
||||
if (Header.GameName)
|
||||
name = $"{rom.Machine.Name}{Path.DirectorySeparatorChar}";
|
||||
|
||||
name += rom.Name;
|
||||
break;
|
||||
}
|
||||
|
||||
// Get the hash field and set final fields
|
||||
switch (_hash)
|
||||
{
|
||||
case Hash.CRC:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Rom:
|
||||
var rom = datItem as Rom;
|
||||
fields[0] = name;
|
||||
fields[1] = rom.CRC;
|
||||
break;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case Hash.MD5:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Disk:
|
||||
var disk = datItem as Disk;
|
||||
fields[0] = disk.MD5;
|
||||
fields[1] = name;
|
||||
break;
|
||||
|
||||
case ItemType.Media:
|
||||
var media = datItem as Media;
|
||||
fields[0] = media.MD5;
|
||||
fields[1] = name;
|
||||
break;
|
||||
|
||||
case ItemType.Rom:
|
||||
var rom = datItem as Rom;
|
||||
fields[0] = rom.MD5;
|
||||
fields[1] = name;
|
||||
break;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case Hash.SHA1:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Disk:
|
||||
var disk = datItem as Disk;
|
||||
fields[0] = disk.SHA1;
|
||||
fields[1] = name;
|
||||
break;
|
||||
|
||||
case ItemType.Media:
|
||||
var media = datItem as Media;
|
||||
fields[0] = media.SHA1;
|
||||
fields[1] = name;
|
||||
break;
|
||||
|
||||
case ItemType.Rom:
|
||||
var rom = datItem as Rom;
|
||||
fields[0] = rom.SHA1;
|
||||
fields[1] = name;
|
||||
break;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case Hash.SHA256:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Media:
|
||||
var media = datItem as Media;
|
||||
fields[0] = media.SHA256;
|
||||
fields[1] = name;
|
||||
break;
|
||||
|
||||
case ItemType.Rom:
|
||||
var rom = datItem as Rom;
|
||||
fields[0] = rom.SHA256;
|
||||
fields[1] = name;
|
||||
break;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case Hash.SHA384:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Rom:
|
||||
var rom = datItem as Rom;
|
||||
fields[0] = rom.SHA384;
|
||||
fields[1] = name;
|
||||
break;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case Hash.SHA512:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Rom:
|
||||
var rom = datItem as Rom;
|
||||
fields[0] = rom.SHA512;
|
||||
fields[1] = name;
|
||||
break;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case Hash.SpamSum:
|
||||
switch (datItem.ItemType)
|
||||
{
|
||||
case ItemType.Media:
|
||||
var media = datItem as Media;
|
||||
fields[0] = media.SpamSum;
|
||||
fields[1] = name;
|
||||
break;
|
||||
|
||||
case ItemType.Rom:
|
||||
var rom = datItem as Rom;
|
||||
fields[0] = rom.SpamSum;
|
||||
fields[1] = name;
|
||||
break;
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
// If we had at least one field filled in
|
||||
if (!string.IsNullOrEmpty(fields[0]) || !string.IsNullOrEmpty(fields[1]))
|
||||
svw.WriteValues(fields);
|
||||
|
||||
svw.Flush();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user