mirror of
https://github.com/SabreTools/SabreTools.Serialization.git
synced 2026-04-05 22:01:33 +00:00
977 lines
37 KiB
C#
977 lines
37 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Text;
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using SabreTools.Data.Models.ClrMamePro;
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using SabreTools.Text.ClrMamePro;
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#pragma warning disable CA1822 // Mark members as static
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namespace SabreTools.Serialization.Readers
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{
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public class ClrMamePro : BaseBinaryReader<MetadataFile>
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{
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#region IByteReader
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/// <inheritdoc/>
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public override MetadataFile? Deserialize(byte[]? data, int offset)
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=> Deserialize(data, offset, true);
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/// <inheritdoc cref="Deserialize(byte[], int)"/>
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public MetadataFile? Deserialize(byte[]? data, int offset, bool quotes)
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{
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// If the data is invalid
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if (data is null || data.Length == 0)
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return default;
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// If the offset is out of bounds
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if (offset < 0 || offset >= data.Length)
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return default;
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// Create a memory stream and parse that
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var dataStream = new MemoryStream(data, offset, data.Length - offset);
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return Deserialize(dataStream, quotes);
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}
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#endregion
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#region IFileReader
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/// <inheritdoc/>
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public override MetadataFile? Deserialize(string? path)
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=> Deserialize(path, true);
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/// <inheritdoc cref="Deserialize(string?)"/>
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public MetadataFile? Deserialize(string? path, bool quotes)
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{
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try
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{
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// If we don't have a file
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if (string.IsNullOrEmpty(path) || !File.Exists(path))
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return default;
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// Open the file for deserialization
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using var stream = File.Open(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
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return Deserialize(stream, quotes);
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}
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catch
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{
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// TODO: Handle logging the exception
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return default;
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}
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}
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#endregion
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#region IStreamReader
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/// <inheritdoc/>
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public override MetadataFile? Deserialize(Stream? data)
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=> Deserialize(data, true);
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/// <inheritdoc cref="Deserialize(Stream)"/>
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public MetadataFile? Deserialize(Stream? data, bool quotes)
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{
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// If the data is invalid
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if (data is null || !data.CanRead)
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return null;
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try
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{
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// Setup the reader and output
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var reader = new Reader(data, Encoding.UTF8) { Quotes = quotes };
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var dat = new MetadataFile();
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// Loop through and parse out the values
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string? lastTopLevel = reader.TopLevel;
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GameBase? game = null;
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var games = new List<GameBase>();
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var releases = new List<Release>();
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var biosSets = new List<BiosSet>();
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var roms = new List<Rom>();
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var disks = new List<Disk>();
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var medias = new List<Media>();
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var samples = new List<Sample>();
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var archives = new List<Archive>();
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var chips = new List<Chip>();
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var videos = new List<Video>();
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var dipSwitches = new List<DipSwitch>();
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var sources = new List<string>();
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while (!reader.EndOfStream)
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{
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// If we have no next line
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if (!reader.ReadNextLine())
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break;
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// Ignore certain row types
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switch (reader.RowType)
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{
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case CmpRowType.None:
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case CmpRowType.Comment:
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continue;
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case CmpRowType.EndTopLevel:
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switch (lastTopLevel)
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{
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case "game":
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case "machine":
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case "resource":
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case "set":
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if (game is not null)
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{
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game.Release = [.. releases];
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game.BiosSet = [.. biosSets];
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game.Rom = [.. roms];
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game.Disk = [.. disks];
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game.Media = [.. medias];
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game.Sample = [.. samples];
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game.Archive = [.. archives];
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game.Chip = [.. chips];
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game.Video = [.. videos];
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game.DipSwitch = [.. dipSwitches];
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games.Add(game);
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game = null;
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}
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releases.Clear();
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biosSets.Clear();
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roms.Clear();
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disks.Clear();
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medias.Clear();
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samples.Clear();
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archives.Clear();
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chips.Clear();
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videos.Clear();
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dipSwitches.Clear();
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break;
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case "info":
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dat.Info?.Source = [.. sources];
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sources.Clear();
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break;
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default:
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// TODO: Log invalid values
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break;
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}
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continue;
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case CmpRowType.TopLevel:
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case CmpRowType.Standalone:
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case CmpRowType.Internal:
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break;
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default:
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// TODO: Log invalid values
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break;
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}
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// If we're at the root
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if (reader.RowType == CmpRowType.TopLevel)
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{
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lastTopLevel = reader.TopLevel;
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switch (reader.TopLevel)
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{
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case "clrmamepro":
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dat.ClrMamePro = new Data.Models.ClrMamePro.ClrMamePro();
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break;
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case "game":
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game = new Game();
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break;
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case "info":
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dat.Info = new Info();
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break;
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case "machine":
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game = new Machine();
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break;
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case "resource":
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game = new Resource();
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break;
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case "set":
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game = new Set();
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break;
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default:
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// TODO: Log invalid values
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break;
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}
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}
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// If we're in the clrmamepro block
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else if (reader.TopLevel == "clrmamepro"
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&& reader.RowType == CmpRowType.Standalone)
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{
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// Create the block if we haven't already
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dat.ClrMamePro ??= new Data.Models.ClrMamePro.ClrMamePro();
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switch (reader.Standalone?.Key?.ToLowerInvariant())
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{
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case "name":
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dat.ClrMamePro.Name = reader.Standalone?.Value;
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break;
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case "description":
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dat.ClrMamePro.Description = reader.Standalone?.Value;
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break;
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case "rootdir":
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dat.ClrMamePro.RootDir = reader.Standalone?.Value;
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break;
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case "category":
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dat.ClrMamePro.Category = reader.Standalone?.Value;
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break;
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case "version":
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dat.ClrMamePro.Version = reader.Standalone?.Value;
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break;
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case "date":
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dat.ClrMamePro.Date = reader.Standalone?.Value;
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break;
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case "author":
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dat.ClrMamePro.Author = reader.Standalone?.Value;
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break;
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case "homepage":
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dat.ClrMamePro.Homepage = reader.Standalone?.Value;
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break;
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case "url":
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dat.ClrMamePro.Url = reader.Standalone?.Value;
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break;
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case "comment":
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dat.ClrMamePro.Comment = reader.Standalone?.Value;
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break;
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case "header":
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dat.ClrMamePro.Header = reader.Standalone?.Value;
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break;
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case "type":
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dat.ClrMamePro.Type = reader.Standalone?.Value;
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break;
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case "forcemerging":
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dat.ClrMamePro.ForceMerging = reader.Standalone?.Value;
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break;
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case "forcezipping":
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dat.ClrMamePro.ForceZipping = reader.Standalone?.Value;
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break;
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case "forcepacking":
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dat.ClrMamePro.ForcePacking = reader.Standalone?.Value;
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break;
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default:
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// TODO: Log invalid values
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break;
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}
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}
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// If we're in a game, machine, resource, or set block
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else if ((reader.TopLevel == "game"
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|| reader.TopLevel == "machine"
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|| reader.TopLevel == "resource"
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|| reader.TopLevel == "set")
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&& reader.RowType == CmpRowType.Standalone)
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{
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// Create the block if we haven't already
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game ??= reader.TopLevel switch
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{
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"game" => new Game(),
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"machine" => new Machine(),
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"resource" => new Resource(),
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"set" => new Set(),
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_ => throw new FormatException($"Unknown top-level block: {reader.TopLevel}"),
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};
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switch (reader.Standalone?.Key?.ToLowerInvariant())
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{
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case "name":
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game.Name = reader.Standalone?.Value;
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break;
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case "description":
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game.Description = reader.Standalone?.Value;
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break;
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case "driverstatus":
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game.DriverStatus = reader.Standalone?.Value;
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break;
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case "year":
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game.Year = reader.Standalone?.Value;
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break;
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case "manufacturer":
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game.Manufacturer = reader.Standalone?.Value;
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break;
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case "category":
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game.Category = reader.Standalone?.Value;
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break;
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case "cloneof":
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game.CloneOf = reader.Standalone?.Value;
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break;
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case "romof":
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game.RomOf = reader.Standalone?.Value;
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break;
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case "sampleof":
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game.SampleOf = reader.Standalone?.Value;
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break;
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case "sample":
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var sample = new Sample
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{
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Name = reader.Standalone?.Value ?? string.Empty,
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};
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samples.Add(sample);
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break;
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default:
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// TODO: Log invalid values
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break;
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}
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}
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// If we're in an info block
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else if (reader.TopLevel == "info"
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&& reader.RowType == CmpRowType.Standalone)
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{
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switch (reader.Standalone?.Key?.ToLowerInvariant())
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{
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case "source":
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string? source = reader.Standalone?.Value;
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if (source is not null)
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sources.Add(source);
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break;
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default:
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// TODO: Log invalid values
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break;
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}
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}
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// If we're in an item block
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else if ((reader.TopLevel == "game"
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|| reader.TopLevel == "machine"
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|| reader.TopLevel == "resource"
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|| reader.TopLevel == "set")
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&& game is not null
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&& reader.RowType == CmpRowType.Internal)
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{
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// Create the block
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switch (reader.InternalName)
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{
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case "release":
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var release = CreateRelease(reader);
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if (release is not null)
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releases.Add(release);
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break;
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case "biosset":
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var biosSet = CreateBiosSet(reader);
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if (biosSet is not null)
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biosSets.Add(biosSet);
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break;
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case "rom":
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var rom = CreateRom(reader);
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if (rom is not null)
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roms.Add(rom);
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break;
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case "disk":
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var disk = CreateDisk(reader);
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if (disk is not null)
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disks.Add(disk);
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break;
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case "media":
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var media = CreateMedia(reader);
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if (media is not null)
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medias.Add(media);
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break;
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case "sample":
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var sample = CreateSample(reader);
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if (sample is not null)
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samples.Add(sample);
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break;
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case "archive":
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var archive = CreateArchive(reader);
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if (archive is not null)
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archives.Add(archive);
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break;
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case "chip":
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var chip = CreateChip(reader);
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if (chip is not null)
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chips.Add(chip);
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break;
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case "video":
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var video = CreateVideo(reader);
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if (video is not null)
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videos.Add(video);
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break;
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case "sound":
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var sound = CreateSound(reader);
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if (sound is not null)
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game.Sound = sound;
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break;
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case "input":
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var input = CreateInput(reader);
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if (input is not null)
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game.Input = input;
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break;
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case "dipswitch":
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var dipSwitch = CreateDipSwitch(reader);
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if (dipSwitch is not null)
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dipSwitches.Add(dipSwitch);
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break;
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case "driver":
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var driver = CreateDriver(reader);
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if (driver is not null)
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game.Driver = driver;
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break;
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default:
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// TODO: Log invalid values
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break;
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}
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}
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}
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// Add extra pieces and return
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if (games.Count > 0)
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{
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dat.Game = [.. games];
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return dat;
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}
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return null;
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}
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catch
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{
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// Ignore the actual error
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return null;
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}
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}
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/// <summary>
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/// Create a Release object from the current reader context
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/// </summary>
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/// <param name="reader">Reader representing the metadata file</param>
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/// <returns>Release object created from the reader context</returns>
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private static Release? CreateRelease(Reader reader)
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{
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if (reader.Internal is null)
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return null;
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var itemAdditional = new List<string>();
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var release = new Release();
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foreach (var kvp in reader.Internal)
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{
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switch (kvp.Key?.ToLowerInvariant())
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{
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case "name":
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release.Name = kvp.Value;
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break;
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case "region":
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release.Region = kvp.Value;
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break;
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case "language":
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release.Language = kvp.Value;
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break;
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case "date":
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release.Date = kvp.Value;
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break;
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case "default":
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release.Default = kvp.Value;
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break;
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default:
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itemAdditional.Add($"{kvp.Key}: {kvp.Value}");
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break;
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}
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}
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return release;
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}
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/// <summary>
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/// Create a BiosSet object from the current reader context
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/// </summary>
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/// <param name="reader">Reader representing the metadata file</param>
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/// <returns>BiosSet object created from the reader context</returns>
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private static BiosSet? CreateBiosSet(Reader reader)
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{
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if (reader.Internal is null)
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return null;
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var biosset = new BiosSet();
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foreach (var kvp in reader.Internal)
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{
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switch (kvp.Key?.ToLowerInvariant())
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{
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case "name":
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biosset.Name = kvp.Value;
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break;
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case "description":
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biosset.Description = kvp.Value;
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break;
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case "default":
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biosset.Default = kvp.Value;
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break;
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default:
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// TODO: Log invalid values
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break;
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}
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}
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return biosset;
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}
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/// <summary>
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/// Create a Rom object from the current reader context
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/// </summary>
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/// <param name="reader">Reader representing the metadata file</param>
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/// <returns>Rom object created from the reader context</returns>
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private static Rom? CreateRom(Reader reader)
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{
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if (reader.Internal is null)
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return null;
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|
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var rom = new Rom();
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foreach (var kvp in reader.Internal)
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{
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switch (kvp.Key?.ToLowerInvariant())
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{
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case "name":
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rom.Name = kvp.Value;
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break;
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case "size":
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rom.Size = kvp.Value;
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break;
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case "crc":
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rom.CRC = kvp.Value;
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break;
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case "crc16":
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rom.CRC16 = kvp.Value;
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break;
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case "crc64":
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rom.CRC64 = kvp.Value;
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break;
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case "md2":
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rom.MD2 = kvp.Value;
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break;
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case "md4":
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rom.MD4 = kvp.Value;
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break;
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case "md5":
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rom.MD5 = kvp.Value;
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break;
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case "ripemd128":
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rom.RIPEMD128 = kvp.Value;
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break;
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case "ripemd160":
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rom.RIPEMD160 = kvp.Value;
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break;
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case "sha1":
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rom.SHA1 = kvp.Value;
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break;
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case "sha256":
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rom.SHA256 = kvp.Value;
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break;
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case "sha384":
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rom.SHA384 = kvp.Value;
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break;
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case "sha512":
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rom.SHA512 = kvp.Value;
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break;
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case "spamsum":
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rom.SpamSum = kvp.Value;
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break;
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case "xxh3_64":
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rom.xxHash364 = kvp.Value;
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break;
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case "xxh3_128":
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rom.xxHash3128 = kvp.Value;
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break;
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case "merge":
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rom.Merge = kvp.Value;
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break;
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case "status":
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rom.Status = kvp.Value;
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break;
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case "region":
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rom.Region = kvp.Value;
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break;
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case "flags":
|
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rom.Flags = kvp.Value;
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break;
|
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case "offs":
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rom.Offs = kvp.Value;
|
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break;
|
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case "serial":
|
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rom.Serial = kvp.Value;
|
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break;
|
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case "header":
|
|
rom.Header = kvp.Value;
|
|
break;
|
|
case "date":
|
|
rom.Date = kvp.Value;
|
|
break;
|
|
case "inverted":
|
|
rom.Inverted = kvp.Value;
|
|
break;
|
|
case "mia":
|
|
rom.MIA = kvp.Value;
|
|
break;
|
|
default:
|
|
// TODO: Log invalid values
|
|
break;
|
|
}
|
|
}
|
|
|
|
return rom;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Create a Disk object from the current reader context
|
|
/// </summary>
|
|
/// <param name="reader">Reader representing the metadata file</param>
|
|
/// <returns>Disk object created from the reader context</returns>
|
|
private static Disk? CreateDisk(Reader reader)
|
|
{
|
|
if (reader.Internal is null)
|
|
return null;
|
|
|
|
var disk = new Disk();
|
|
foreach (var kvp in reader.Internal)
|
|
{
|
|
switch (kvp.Key?.ToLowerInvariant())
|
|
{
|
|
case "name":
|
|
disk.Name = kvp.Value;
|
|
break;
|
|
case "md5":
|
|
disk.MD5 = kvp.Value;
|
|
break;
|
|
case "sha1":
|
|
disk.SHA1 = kvp.Value;
|
|
break;
|
|
case "merge":
|
|
disk.Merge = kvp.Value;
|
|
break;
|
|
case "status":
|
|
disk.Status = kvp.Value;
|
|
break;
|
|
case "flags":
|
|
disk.Flags = kvp.Value;
|
|
break;
|
|
default:
|
|
// TODO: Log invalid values
|
|
break;
|
|
}
|
|
}
|
|
|
|
return disk;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Create a Media object from the current reader context
|
|
/// </summary>
|
|
/// <param name="reader">Reader representing the metadata file</param>
|
|
/// <returns>Media object created from the reader context</returns>
|
|
private static Media? CreateMedia(Reader reader)
|
|
{
|
|
if (reader.Internal is null)
|
|
return null;
|
|
|
|
var media = new Media();
|
|
foreach (var kvp in reader.Internal)
|
|
{
|
|
switch (kvp.Key?.ToLowerInvariant())
|
|
{
|
|
case "name":
|
|
media.Name = kvp.Value;
|
|
break;
|
|
case "md5":
|
|
media.MD5 = kvp.Value;
|
|
break;
|
|
case "sha1":
|
|
media.SHA1 = kvp.Value;
|
|
break;
|
|
case "sha256":
|
|
media.SHA256 = kvp.Value;
|
|
break;
|
|
case "spamsum":
|
|
media.SpamSum = kvp.Value;
|
|
break;
|
|
default:
|
|
// TODO: Log invalid values
|
|
break;
|
|
}
|
|
}
|
|
|
|
return media;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Create a Sample object from the current reader context
|
|
/// </summary>
|
|
/// <param name="reader">Reader representing the metadata file</param>
|
|
/// <returns>Sample object created from the reader context</returns>
|
|
private static Sample? CreateSample(Reader reader)
|
|
{
|
|
if (reader.Internal is null)
|
|
return null;
|
|
|
|
var sample = new Sample();
|
|
foreach (var kvp in reader.Internal)
|
|
{
|
|
switch (kvp.Key?.ToLowerInvariant())
|
|
{
|
|
case "name":
|
|
sample.Name = kvp.Value;
|
|
break;
|
|
default:
|
|
// TODO: Log invalid values
|
|
break;
|
|
}
|
|
}
|
|
|
|
return sample;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Create a Archive object from the current reader context
|
|
/// </summary>
|
|
/// <param name="reader">Reader representing the metadata file</param>
|
|
/// <returns>Archive object created from the reader context</returns>
|
|
private static Archive? CreateArchive(Reader reader)
|
|
{
|
|
if (reader.Internal is null)
|
|
return null;
|
|
|
|
var archive = new Archive();
|
|
foreach (var kvp in reader.Internal)
|
|
{
|
|
switch (kvp.Key?.ToLowerInvariant())
|
|
{
|
|
case "name":
|
|
archive.Name = kvp.Value;
|
|
break;
|
|
default:
|
|
// TODO: Log invalid values
|
|
break;
|
|
}
|
|
}
|
|
|
|
return archive;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Create a Chip object from the current reader context
|
|
/// </summary>
|
|
/// <param name="reader">Reader representing the metadata file</param>
|
|
/// <returns>Chip object created from the reader context</returns>
|
|
private static Chip? CreateChip(Reader reader)
|
|
{
|
|
if (reader.Internal is null)
|
|
return null;
|
|
|
|
var chip = new Chip();
|
|
foreach (var kvp in reader.Internal)
|
|
{
|
|
switch (kvp.Key?.ToLowerInvariant())
|
|
{
|
|
case "type":
|
|
chip.Type = kvp.Value;
|
|
break;
|
|
case "name":
|
|
chip.Name = kvp.Value;
|
|
break;
|
|
case "flags":
|
|
chip.Flags = kvp.Value;
|
|
break;
|
|
case "clock":
|
|
chip.Clock = kvp.Value;
|
|
break;
|
|
default:
|
|
// TODO: Log invalid values
|
|
break;
|
|
}
|
|
}
|
|
|
|
return chip;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Create a Video object from the current reader context
|
|
/// </summary>
|
|
/// <param name="reader">Reader representing the metadata file</param>
|
|
/// <returns>Video object created from the reader context</returns>
|
|
private static Video? CreateVideo(Reader reader)
|
|
{
|
|
if (reader.Internal is null)
|
|
return null;
|
|
|
|
var video = new Video();
|
|
foreach (var kvp in reader.Internal)
|
|
{
|
|
switch (kvp.Key?.ToLowerInvariant())
|
|
{
|
|
case "screen":
|
|
video.Screen = kvp.Value;
|
|
break;
|
|
case "orientation":
|
|
video.Orientation = kvp.Value;
|
|
break;
|
|
case "x":
|
|
video.X = kvp.Value;
|
|
break;
|
|
case "y":
|
|
video.Y = kvp.Value;
|
|
break;
|
|
case "aspectx":
|
|
video.AspectX = kvp.Value;
|
|
break;
|
|
case "aspecty":
|
|
video.AspectY = kvp.Value;
|
|
break;
|
|
case "freq":
|
|
video.Freq = kvp.Value;
|
|
break;
|
|
default:
|
|
// TODO: Log invalid values
|
|
break;
|
|
}
|
|
}
|
|
|
|
return video;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Create a Sound object from the current reader context
|
|
/// </summary>
|
|
/// <param name="reader">Reader representing the metadata file</param>
|
|
/// <returns>Sound object created from the reader context</returns>
|
|
private static Sound? CreateSound(Reader reader)
|
|
{
|
|
if (reader.Internal is null)
|
|
return null;
|
|
|
|
var sound = new Sound();
|
|
foreach (var kvp in reader.Internal)
|
|
{
|
|
switch (kvp.Key?.ToLowerInvariant())
|
|
{
|
|
case "channels":
|
|
sound.Channels = kvp.Value;
|
|
break;
|
|
default:
|
|
// TODO: Log invalid values
|
|
break;
|
|
}
|
|
}
|
|
|
|
return sound;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Create a Input object from the current reader context
|
|
/// </summary>
|
|
/// <param name="reader">Reader representing the metadata file</param>
|
|
/// <returns>Input object created from the reader context</returns>
|
|
private static Input? CreateInput(Reader reader)
|
|
{
|
|
if (reader.Internal is null)
|
|
return null;
|
|
|
|
var input = new Input();
|
|
foreach (var kvp in reader.Internal)
|
|
{
|
|
switch (kvp.Key?.ToLowerInvariant())
|
|
{
|
|
case "players":
|
|
input.Players = kvp.Value;
|
|
break;
|
|
case "control":
|
|
input.Control = kvp.Value;
|
|
break;
|
|
case "buttons":
|
|
input.Buttons = kvp.Value;
|
|
break;
|
|
case "coins":
|
|
input.Coins = kvp.Value;
|
|
break;
|
|
case "tilt":
|
|
input.Tilt = kvp.Value;
|
|
break;
|
|
case "service":
|
|
input.Service = kvp.Value;
|
|
break;
|
|
default:
|
|
// TODO: Log invalid values
|
|
break;
|
|
}
|
|
}
|
|
|
|
return input;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Create a DipSwitch object from the current reader context
|
|
/// </summary>
|
|
/// <param name="reader">Reader representing the metadata file</param>
|
|
/// <returns>DipSwitch object created from the reader context</returns>
|
|
private static DipSwitch? CreateDipSwitch(Reader reader)
|
|
{
|
|
if (reader.Internal is null)
|
|
return null;
|
|
|
|
var dipswitch = new DipSwitch();
|
|
var entries = new List<string>();
|
|
foreach (var kvp in reader.Internal)
|
|
{
|
|
switch (kvp.Key?.ToLowerInvariant())
|
|
{
|
|
case "name":
|
|
dipswitch.Name = kvp.Value;
|
|
break;
|
|
case "entry":
|
|
entries.Add(kvp.Value);
|
|
break;
|
|
case "default":
|
|
dipswitch.Default = kvp.Value;
|
|
break;
|
|
default:
|
|
// TODO: Log invalid values
|
|
break;
|
|
}
|
|
}
|
|
|
|
dipswitch.Entry = [.. entries];
|
|
return dipswitch;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Create a Driver object from the current reader context
|
|
/// </summary>
|
|
/// <param name="reader">Reader representing the metadata file</param>
|
|
/// <returns>Driver object created from the reader context</returns>
|
|
private static Driver? CreateDriver(Reader reader)
|
|
{
|
|
if (reader.Internal is null)
|
|
return null;
|
|
|
|
var driver = new Driver();
|
|
foreach (var kvp in reader.Internal)
|
|
{
|
|
switch (kvp.Key?.ToLowerInvariant())
|
|
{
|
|
case "status":
|
|
driver.Status = kvp.Value;
|
|
break;
|
|
case "color":
|
|
driver.Color = kvp.Value;
|
|
break;
|
|
case "sound":
|
|
driver.Sound = kvp.Value;
|
|
break;
|
|
case "palettesize":
|
|
driver.PaletteSize = kvp.Value;
|
|
break;
|
|
case "blit":
|
|
driver.Blit = kvp.Value;
|
|
break;
|
|
default:
|
|
// TODO: Log invalid values
|
|
break;
|
|
}
|
|
}
|
|
|
|
return driver;
|
|
}
|
|
|
|
#endregion
|
|
}
|
|
}
|