62 lines
4.4 KiB
C#
62 lines
4.4 KiB
C#
using System.Xml;
|
|
using System.Xml.Linq;
|
|
using Launcher.Next.Core;
|
|
|
|
namespace Launcher.Next.Application;
|
|
|
|
public sealed record LegacyPluginDefinition(string Id, string Renewal, string Catalog, string Install, int DefinitionOrder);
|
|
public sealed record LegacyProductPattern(string Name, string Filter, string Roster, IReadOnlyList<LegacyPluginDefinition> Plugins);
|
|
public sealed record LegacyLauncherSettings(string Help, string CareMarker, IReadOnlyList<LegacyProductPattern> Patterns);
|
|
public sealed record LegacyDownloadSelection(IReadOnlyList<string> PluginIds);
|
|
public sealed record LegacyCompatibilityMapping(string LegacyId, string PackageId, string Version, string Channel);
|
|
public sealed record LegacyCompatibilityOverlay(string MappingId, string Product, int ProductYear, string Architecture, bool AllowOfflineFallback, IReadOnlyList<LegacyCompatibilityMapping> Plugins);
|
|
|
|
public sealed class LegacyConfigurationAdapter
|
|
{
|
|
private static readonly XmlReaderSettings XmlSettings = new() { DtdProcessing = DtdProcessing.Prohibit, XmlResolver = null, MaxCharactersInDocument = 1_000_000 };
|
|
|
|
public LegacyLauncherSettings ParseSettings(string xml)
|
|
{
|
|
using var reader = XmlReader.Create(new StringReader(xml), XmlSettings); var root = XDocument.Load(reader).Root ?? throw new InvalidOperationException("LEGACY_SETTINGS_INVALID");
|
|
var path = root.Element("path") ?? throw new InvalidOperationException("LEGACY_SETTINGS_PATH_MISSING");
|
|
var patterns = root.Elements("data").Select(data =>
|
|
{
|
|
var pattern = data.Element("pattern") ?? throw new InvalidOperationException("LEGACY_PATTERN_MISSING");
|
|
string Value(string name) => pattern.Element(name)?.Value ?? throw new InvalidOperationException("LEGACY_PATTERN_FIELD_MISSING:" + name);
|
|
var plugins = data.Elements("plugin").Select((plugin, index) => new LegacyPluginDefinition(
|
|
plugin.Element("id")?.Value ?? throw new InvalidOperationException("LEGACY_PLUGIN_ID_MISSING"),
|
|
plugin.Element("renewal")?.Value ?? throw new InvalidOperationException("LEGACY_RENEWAL_MISSING"),
|
|
plugin.Element("catalog")?.Value ?? throw new InvalidOperationException("LEGACY_CATALOG_MISSING"),
|
|
plugin.Element("install")?.Value ?? throw new InvalidOperationException("LEGACY_INSTALL_MISSING"), index)).ToArray();
|
|
return new LegacyProductPattern(Value("name"), Value("filter"), Value("roster"), plugins);
|
|
}).ToArray();
|
|
return new(path.Element("help")?.Value ?? throw new InvalidOperationException("LEGACY_HELP_MISSING"), path.Element("care")?.Value ?? throw new InvalidOperationException("LEGACY_CARE_MISSING"), patterns);
|
|
}
|
|
|
|
public LegacyDownloadSelection ParseDownloadList(string xml)
|
|
{
|
|
using var reader = XmlReader.Create(new StringReader(xml), XmlSettings); var root = XDocument.Load(reader).Root;
|
|
if (root?.Name != "root") throw new InvalidOperationException("LEGACY_DOWNLOAD_LIST_INVALID");
|
|
var ids = root.Elements("id").Select(x => x.Value.Trim()).ToArray();
|
|
if (ids.Length == 0 || ids.Any(string.IsNullOrWhiteSpace) || ids.GroupBy(x => x, StringComparer.OrdinalIgnoreCase).Any(x => x.Count() > 1))
|
|
throw new InvalidOperationException("LEGACY_DOWNLOAD_SELECTION_INVALID");
|
|
return new(ids);
|
|
}
|
|
|
|
public IReadOnlyList<PackageRequirement> Join(LegacyProductPattern pattern, LegacyDownloadSelection selection, LegacyCompatibilityOverlay overlay)
|
|
{
|
|
var result = new List<PackageRequirement>();
|
|
foreach (var id in selection.PluginIds)
|
|
{
|
|
var definition = pattern.Plugins.Where(x => string.Equals(x.Id, id, StringComparison.OrdinalIgnoreCase)).ToArray();
|
|
if (definition.Length == 0) throw new InvalidOperationException("LEGACY_PLUGIN_ID_NOT_DEFINED");
|
|
if (definition.Length > 1) throw new InvalidOperationException("AMBIGUOUS_LEGACY_PLUGIN_DEFINITION");
|
|
var mapping = overlay.Plugins.Where(x => string.Equals(x.LegacyId, id, StringComparison.OrdinalIgnoreCase)).ToArray();
|
|
if (mapping.Length == 0) throw new InvalidOperationException("LEGACY_MAPPING_NOT_FOUND");
|
|
if (mapping.Length > 1) throw new InvalidOperationException("LEGACY_MAPPING_DUPLICATE");
|
|
result.Add(new(mapping[0].PackageId, overlay.Product, overlay.ProductYear, overlay.Architecture, mapping[0].Channel, mapping[0].Version, overlay.MappingId, overlay.AllowOfflineFallback));
|
|
}
|
|
return result;
|
|
}
|
|
}
|