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Use the official JSON parser (#1151)

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This remove Utf8son and JsonPrettyPrinter dependencies.

NOTE: the standard JSON parser doesn't support configurable
indentation, as a result, all the pretty printed JSON are indented with 2
spaces.
This commit is contained in:
Thog 2020-04-30 14:07:41 +02:00 • committed by GitHub
parent 7ab3fccd4d
commit 886e42fb19
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19 changed files with 388 additions and 396 deletions
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103
Ryujinx/Ui/ApplicationLibrary.cs
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@ -18,10 +18,10 @@ using System.Globalization;
using System.IO;
using System.Reflection;
using System.Text;
using Utf8Json;
using Utf8Json.Resolvers;
using System.Text.Json;
using RightsId = LibHac.Fs.RightsId;
using JsonHelper = Ryujinx.Common.Utilities.JsonHelper;
namespace Ryujinx.Ui
{
@ -509,8 +509,6 @@ namespace Ryujinx.Ui
string metadataFolder = Path.Combine(_virtualFileSystem.GetBasePath(), "games", titleId, "gui");
string metadataFile = Path.Combine(metadataFolder, "metadata.json");
IJsonFormatterResolver resolver = CompositeResolver.Create(StandardResolver.AllowPrivateSnakeCase);
ApplicationMetadata appMetadata;
if (!File.Exists(metadataFile))
@ -526,27 +524,24 @@ namespace Ryujinx.Ui
using (FileStream stream = File.Create(metadataFile, 4096, FileOptions.WriteThrough))
{
JsonSerializer.Serialize(stream, appMetadata, resolver);
JsonHelper.Serialize(stream, appMetadata, true);
}
}
using (Stream stream = File.OpenRead(metadataFile))
try
{
try
appMetadata = JsonHelper.DeserializeFromFile<ApplicationMetadata>(metadataFile);
}
catch (JsonException)
{
Logger.PrintWarning(LogClass.Application, $"Failed to parse metadata json for {titleId}. Loading defaults.");
appMetadata = new ApplicationMetadata
{
appMetadata = JsonSerializer.Deserialize<ApplicationMetadata>(stream, resolver);
}
catch (JsonParsingException)
{
Logger.PrintWarning(LogClass.Application, $"Failed to parse metadata json for {titleId}. Loading defaults.");
appMetadata = new ApplicationMetadata
{
Favorite = false,
TimePlayed = 0,
LastPlayed = "Never"
};
}
Favorite = false,
TimePlayed = 0,
LastPlayed = "Never"
};
}
if (modifyFunction != null)
@ -555,7 +550,7 @@ namespace Ryujinx.Ui
using (FileStream stream = File.Create(metadataFile, 4096, FileOptions.WriteThrough))
{
JsonSerializer.Serialize(stream, appMetadata, resolver);
JsonHelper.Serialize(stream, appMetadata, true);
}
}
@ -653,57 +648,53 @@ namespace Ryujinx.Ui
if (File.Exists(jsonPath))
{
using (Stream stream = File.OpenRead(jsonPath))
string updatePath = JsonHelper.DeserializeFromFile<TitleUpdateMetadata>(jsonPath).Selected;
if (!File.Exists(updatePath))
{
IJsonFormatterResolver resolver = CompositeResolver.Create(StandardResolver.AllowPrivateSnakeCase);
string updatePath = JsonSerializer.Deserialize<TitleUpdateMetadata>(stream, resolver).Selected;
version = "";
if (!File.Exists(updatePath))
return false;
}
using (FileStream file = new FileStream(updatePath, FileMode.Open, FileAccess.Read))
{
PartitionFileSystem nsp = new PartitionFileSystem(file.AsStorage());
foreach (DirectoryEntryEx ticketEntry in nsp.EnumerateEntries("/", "*.tik"))
{
version = "";
Result result = nsp.OpenFile(out IFile ticketFile, ticketEntry.FullPath.ToU8Span(), OpenMode.Read);
return false;
if (result.IsSuccess())
{
Ticket ticket = new Ticket(ticketFile.AsStream());
_virtualFileSystem.KeySet.ExternalKeySet.Add(new RightsId(ticket.RightsId), new AccessKey(ticket.GetTitleKey(_virtualFileSystem.KeySet)));
}
}
using (FileStream file = new FileStream(updatePath, FileMode.Open, FileAccess.Read))
foreach (DirectoryEntryEx fileEntry in nsp.EnumerateEntries("/", "*.nca"))
{
PartitionFileSystem nsp = new PartitionFileSystem(file.AsStorage());
nsp.OpenFile(out IFile ncaFile, fileEntry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
foreach (DirectoryEntryEx ticketEntry in nsp.EnumerateEntries("/", "*.tik"))
Nca nca = new Nca(_virtualFileSystem.KeySet, ncaFile.AsStorage());
if ($"{nca.Header.TitleId.ToString("x16")[..^3]}000" != titleId)
{
Result result = nsp.OpenFile(out IFile ticketFile, ticketEntry.FullPath.ToU8Span(), OpenMode.Read);
if (result.IsSuccess())
{
Ticket ticket = new Ticket(ticketFile.AsStream());
_virtualFileSystem.KeySet.ExternalKeySet.Add(new RightsId(ticket.RightsId), new AccessKey(ticket.GetTitleKey(_virtualFileSystem.KeySet)));
}
break;
}
foreach (DirectoryEntryEx fileEntry in nsp.EnumerateEntries("/", "*.nca"))
if (nca.Header.ContentType == NcaContentType.Control)
{
nsp.OpenFile(out IFile ncaFile, fileEntry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
ApplicationControlProperty controlData = new ApplicationControlProperty();
Nca nca = new Nca(_virtualFileSystem.KeySet, ncaFile.AsStorage());
nca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None).OpenFile(out IFile nacpFile, "/control.nacp".ToU8Span(), OpenMode.Read).ThrowIfFailure();
if ($"{nca.Header.TitleId.ToString("x16")[..^3]}000" != titleId)
{
break;
}
nacpFile.Read(out long _, 0, SpanHelpers.AsByteSpan(ref controlData), ReadOption.None).ThrowIfFailure();
if (nca.Header.ContentType == NcaContentType.Control)
{
ApplicationControlProperty controlData = new ApplicationControlProperty();
version = controlData.DisplayVersion.ToString();
nca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None).OpenFile(out IFile nacpFile, "/control.nacp".ToU8Span(), OpenMode.Read).ThrowIfFailure();
nacpFile.Read(out long _, 0, SpanHelpers.AsByteSpan(ref controlData), ReadOption.None).ThrowIfFailure();
version = controlData.DisplayVersion.ToString();
return true;
}
return true;
}
}
}