mirror of
https://github.com/claunia/SabreTools.git
synced 2025-12-16 19:14:27 +00:00
Add and use IniReader, fix RC again
This commit is contained in:
Matt Nadareski
@@ -1,11 +1,11 @@
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using SabreTools.Library.Data;
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using SabreTools.Library.DatItems;
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using SabreTools.Library.Readers;
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using SabreTools.Library.Tools;
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using NaturalSort;
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@@ -45,86 +45,325 @@ namespace SabreTools.Library.DatFiles
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bool clean,
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bool remUnicode)
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{
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// Outsource the work of parsing the file to a helper
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IniFile ini = new IniFile(filename);
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// Prepare all intenral variables
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Encoding enc = Utilities.GetEncoding(filename);
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IniReader ir = Utilities.GetIniReader(filename, false);
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// CREDITS section
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Author = string.IsNullOrWhiteSpace(Author) ? ini["CREDITS.author"] : Author;
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Version = string.IsNullOrWhiteSpace(Version) ? ini["CREDITS.version"] : Version;
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Email = string.IsNullOrWhiteSpace(Email) ? ini["CREDITS.email"] : Email;
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Homepage = string.IsNullOrWhiteSpace(Homepage) ? ini["CREDITS.homepage"] : Homepage;
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Url = string.IsNullOrWhiteSpace(Url) ? ini["CREDITS.url"] : Url;
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Date = string.IsNullOrWhiteSpace(Date) ? ini["CREDITS.date"] : Date;
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// If we got a null reader, just return
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if (ir == null)
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return;
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// DAT section
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//RCVersion = string.IsNullOrWhiteSpace(RCVersion) ? ini["CREDITS.version"] : RCVersion;
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//Plugin = string.IsNullOrWhiteSpace(Plugin) ? ini["CREDITS.plugin"] : Plugin;
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if (ForceMerging == ForceMerging.None)
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// Otherwise, read teh file to the end
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try
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{
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if (ini["DAT.split"] == "1")
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ForceMerging = ForceMerging.Split;
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else if (ini["DAT.merge"] == "1")
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ForceMerging = ForceMerging.Merged;
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ir.ReadNextLine();
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while (!ir.EndOfStream)
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{
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// We don't care about whitespace or comments
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if (ir.RowType == IniRowType.None || ir.RowType == IniRowType.Comment)
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{
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ir.ReadNextLine();
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continue;
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}
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// If we have a section
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if (ir.RowType == IniRowType.SectionHeader)
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{
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switch (ir.Section.ToLowerInvariant())
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{
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case "credits":
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ReadCreditsSection(ir);
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break;
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case "dat":
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ReadDatSection(ir);
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break;
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case "emulator":
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ReadEmulatorSection(ir);
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break;
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case "games":
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ReadGamesSection(ir, sysid, srcid, clean, remUnicode);
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break;
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// Unknown section so we ignore it
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default:
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ir.ReadNextLine();
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break;
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}
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}
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}
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}
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catch (Exception ex)
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{
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Globals.Logger.Warning($"Exception found while parsing '{filename}': {ex}");
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}
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// EMULATOR section
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Name = string.IsNullOrWhiteSpace(Name) ? ini["EMULATOR.refname"] : Name;
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Description = string.IsNullOrWhiteSpace(Description) ? ini["EMULATOR.version"] : Description;
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ir.Dispose();
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}
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// GAMES section
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foreach (string game in ini.Where(kvp => kvp.Value == null).Select(kvp => kvp.Key))
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/// <summary>
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/// Read credits information
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/// </summary>
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/// <param name="reader">IniReader to use to parse the credits</param>
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private void ReadCreditsSection(IniReader reader)
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{
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// If the reader is somehow null, skip it
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if (reader == null)
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return;
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reader.ReadNextLine();
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while (!reader.EndOfStream && reader.Section.ToLowerInvariant() == "credits")
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{
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// Get the line into a separate variable so it can be manipulated
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string line = game;
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// Remove INI prefixing
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if (line.StartsWith("GAMES"))
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line = line.Substring("GAMES.".Length);
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// If we have a valid game
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if (line.StartsWith("¬"))
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// We don't care about whitespace, comments, or invalid
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if (reader.RowType != IniRowType.KeyValue)
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{
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// Some old RC DATs have this behavior
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if (line.Contains("¬N¬O"))
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line = game.Replace("¬N¬O", string.Empty) + "¬¬";
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/*
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The rominfo order is as follows:
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1 - parent name
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2 - parent description
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3 - game name
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4 - game description
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5 - rom name
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6 - rom crc
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7 - rom size
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8 - romof name
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9 - merge name
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*/
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string[] rominfo = line.Split('¬');
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// Try getting the size separately
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if (!Int64.TryParse(rominfo[7], out long size))
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size = 0;
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Rom rom = new Rom
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{
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Name = rominfo[5],
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Size = size,
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CRC = Utilities.CleanHashData(rominfo[6], Constants.CRCLength),
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ItemStatus = ItemStatus.None,
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MachineName = rominfo[3],
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MachineDescription = rominfo[4],
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CloneOf = rominfo[1],
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RomOf = rominfo[8],
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SystemID = sysid,
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SourceID = srcid,
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};
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// Now process and add the rom
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ParseAddHelper(rom, clean, remUnicode);
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reader.ReadNextLine();
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continue;
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}
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var kvp = reader.KeyValuePair;
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// If the KeyValuePair is invalid, skip it
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if (kvp == null)
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{
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reader.ReadNextLine();
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continue;
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}
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// Get all credits items (ONLY OVERWRITE IF THERE'S NO DATA)
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switch (kvp?.Key.ToLowerInvariant())
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{
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case "author":
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Author = string.IsNullOrWhiteSpace(Author) ? kvp?.Value : Author;
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reader.ReadNextLine();
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break;
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case "version":
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Version = string.IsNullOrWhiteSpace(Version) ? kvp?.Value : Version;
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reader.ReadNextLine();
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break;
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case "email":
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Email = string.IsNullOrWhiteSpace(Email) ? kvp?.Value : Email;
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reader.ReadNextLine();
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break;
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case "homepage":
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Homepage = string.IsNullOrWhiteSpace(Homepage) ? kvp?.Value : Homepage;
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reader.ReadNextLine();
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break;
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case "url":
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Url = string.IsNullOrWhiteSpace(Url) ? kvp?.Value : Url;
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reader.ReadNextLine();
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break;
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case "date":
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Date = string.IsNullOrWhiteSpace(Date) ? kvp?.Value : Date;
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reader.ReadNextLine();
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break;
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// Unknown value, just skip
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default:
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reader.ReadNextLine();
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break;
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}
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}
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}
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/// <summary>
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/// Read dat information
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/// </summary>
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/// <param name="reader">IniReader to use to parse the credits</param>
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private void ReadDatSection(IniReader reader)
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{
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// If the reader is somehow null, skip it
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if (reader == null)
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return;
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reader.ReadNextLine();
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while (!reader.EndOfStream && reader.Section.ToLowerInvariant() == "dat")
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{
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// We don't care about whitespace, comments, or invalid
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if (reader.RowType != IniRowType.KeyValue)
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{
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reader.ReadNextLine();
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continue;
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}
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var kvp = reader.KeyValuePair;
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// If the KeyValuePair is invalid, skip it
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if (kvp == null)
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{
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reader.ReadNextLine();
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continue;
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}
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// Get all dat items (ONLY OVERWRITE IF THERE'S NO DATA)
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switch (kvp?.Key.ToLowerInvariant())
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{
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case "version":
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string rcVersion = kvp?.Value;
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reader.ReadNextLine();
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break;
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case "plugin":
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string plugin = kvp?.Value;
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reader.ReadNextLine();
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break;
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case "split":
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if (ForceMerging == ForceMerging.None && kvp?.Value == "1")
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ForceMerging = ForceMerging.Split;
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reader.ReadNextLine();
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break;
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case "merge":
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if (ForceMerging == ForceMerging.None && kvp?.Value == "1")
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ForceMerging = ForceMerging.Merged;
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reader.ReadNextLine();
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break;
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// Unknown value, just skip
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default:
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reader.ReadNextLine();
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break;
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}
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}
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}
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/// <summary>
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/// Read emulator information
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/// </summary>
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/// <param name="reader">IniReader to use to parse the credits</param>
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private void ReadEmulatorSection(IniReader reader)
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{
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// If the reader is somehow null, skip it
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if (reader == null)
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return;
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reader.ReadNextLine();
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while (!reader.EndOfStream && reader.Section.ToLowerInvariant() == "emulator")
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{
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// We don't care about whitespace, comments, or invalid
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if (reader.RowType != IniRowType.KeyValue)
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{
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reader.ReadNextLine();
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continue;
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}
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var kvp = reader.KeyValuePair;
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// If the KeyValuePair is invalid, skip it
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if (kvp == null)
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{
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reader.ReadNextLine();
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continue;
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}
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// Get all emulator items (ONLY OVERWRITE IF THERE'S NO DATA)
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switch (kvp?.Key.ToLowerInvariant())
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{
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case "refname":
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Name = string.IsNullOrWhiteSpace(Name) ? kvp?.Value : Name;
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reader.ReadNextLine();
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break;
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case "version":
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Description = string.IsNullOrWhiteSpace(Description) ? kvp?.Value : Description;
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reader.ReadNextLine();
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break;
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// Unknown value, just skip
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default:
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reader.ReadNextLine();
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break;
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}
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}
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}
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/// <summary>
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/// Read games information
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/// </summary>
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/// <param name="reader">IniReader to use to parse the credits</param>
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/// <param name="sysid">System ID for the DAT</param>
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/// <param name="srcid">Source ID for the DAT</param>
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/// <param name="clean">True if game names are sanitized, false otherwise (default)</param>
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/// <param name="remUnicode">True if we should remove non-ASCII characters from output, false otherwise (default)</param>
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private void ReadGamesSection(IniReader reader, int sysid, int srcid, bool clean, bool remUnicode)
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{
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// If the reader is somehow null, skip it
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if (reader == null)
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return;
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reader.ReadNextLine();
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while (!reader.EndOfStream && reader.Section.ToLowerInvariant() == "games")
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{
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// We don't care about whitespace or comments
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// We're keeping keyvalue in case a file has '=' in the row
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if (reader.RowType != IniRowType.Invalid && reader.RowType != IniRowType.KeyValue)
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{
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reader.ReadNextLine();
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continue;
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}
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// Roms are not valid row formats, usually
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string line = reader.Line;
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// If we don't have a valid game, keep reading
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if (!line.StartsWith("¬"))
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{
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reader.ReadNextLine();
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continue;
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}
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// Some old RC DATs have this behavior
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if (line.Contains("¬N¬O"))
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line = line.Replace("¬N¬O", string.Empty) + "¬¬";
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/*
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The rominfo order is as follows:
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1 - parent name
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2 - parent description
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3 - game name
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4 - game description
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5 - rom name
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6 - rom crc
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7 - rom size
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8 - romof name
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9 - merge name
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*/
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string[] rominfo = line.Split('¬');
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// Try getting the size separately
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if (!Int64.TryParse(rominfo[7], out long size))
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size = 0;
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Rom rom = new Rom
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{
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Name = rominfo[5],
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Size = size,
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CRC = Utilities.CleanHashData(rominfo[6], Constants.CRCLength),
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ItemStatus = ItemStatus.None,
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MachineName = rominfo[3],
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MachineDescription = rominfo[4],
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CloneOf = rominfo[1],
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RomOf = rominfo[8],
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SystemID = sysid,
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SourceID = srcid,
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};
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// Now process and add the rom
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ParseAddHelper(rom, clean, remUnicode);
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reader.ReadNextLine();
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}
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}
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@@ -264,49 +503,38 @@ namespace SabreTools.Library.DatFiles
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if (ignoreblanks && (datItem.ItemType == ItemType.Rom && ((datItem as Rom).Size == 0 || (datItem as Rom).Size == -1)))
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return true;
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/*
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The rominfo order is as follows:
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1 - parent name
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2 - parent description
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3 - game name
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4 - game description
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5 - rom name
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6 - rom crc
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7 - rom size
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8 - romof name
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9 - merge name
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*/
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try
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{
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// Pre-process the item name
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ProcessItemName(datItem, true);
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// Build the state based on excluded fields
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switch (datItem.ItemType)
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{
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case ItemType.Disk:
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sw.Write("¬");
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if (!string.IsNullOrWhiteSpace(datItem.GetField(Field.CloneOf, ExcludeFields)))
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sw.Write(datItem.CloneOf);
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sw.Write("¬");
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if (!string.IsNullOrWhiteSpace(datItem.GetField(Field.CloneOf, ExcludeFields)))
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sw.Write(datItem.CloneOf);
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sw.Write($"¬{datItem.GetField(Field.MachineName, ExcludeFields)}");
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if (string.IsNullOrWhiteSpace(datItem.MachineDescription))
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sw.Write($"¬{datItem.GetField(Field.MachineName, ExcludeFields)}");
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else
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sw.Write($"¬{datItem.GetField(Field.Description, ExcludeFields)}");
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sw.Write($"¬{datItem.GetField(Field.Name, ExcludeFields)}");
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sw.Write("¬¬¬¬¬\n");
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break;
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case ItemType.Rom:
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var rom = datItem as Rom;
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sw.Write("¬");
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if (!string.IsNullOrWhiteSpace(datItem.GetField(Field.CloneOf, ExcludeFields)))
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sw.Write(datItem.CloneOf);
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sw.Write("¬");
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if (!string.IsNullOrWhiteSpace(datItem.GetField(Field.CloneOf, ExcludeFields)))
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sw.Write(datItem.CloneOf);
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sw.Write($"¬{datItem.GetField(Field.MachineName, ExcludeFields)}");
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if (string.IsNullOrWhiteSpace(datItem.MachineDescription))
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sw.Write($"¬{datItem.GetField(Field.MachineName, ExcludeFields)}");
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else
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sw.Write($"¬{datItem.GetField(Field.Description, ExcludeFields)}");
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sw.Write($"¬{datItem.GetField(Field.Name, ExcludeFields)}");
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sw.Write($"¬{datItem.GetField(Field.CRC, ExcludeFields)}");
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sw.Write($"¬{datItem.GetField(Field.Size, ExcludeFields)}");
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sw.Write("¬¬¬\n");
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break;
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}
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sw.Write($"¬{datItem.GetField(Field.CloneOf, ExcludeFields)}");
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sw.Write($"¬{datItem.GetField(Field.CloneOf, ExcludeFields)}");
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sw.Write($"¬{datItem.GetField(Field.MachineName, ExcludeFields)}");
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if (string.IsNullOrWhiteSpace(datItem.MachineDescription))
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sw.Write($"¬{datItem.GetField(Field.MachineName, ExcludeFields)}");
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else
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sw.Write($"¬{datItem.GetField(Field.Description, ExcludeFields)}");
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sw.Write($"¬{datItem.GetField(Field.Name, ExcludeFields)}");
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sw.Write($"¬{datItem.GetField(Field.CRC, ExcludeFields)}");
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sw.Write($"¬{datItem.GetField(Field.Size, ExcludeFields)}");
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sw.Write($"¬{datItem.GetField(Field.RomOf, ExcludeFields)}");
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sw.Write($"¬{datItem.GetField(Field.Merge, ExcludeFields)}");
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sw.Write("¬\n");
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sw.Flush();
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}
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