diff options
| author | TSR Berry <20988865+TSRBerry@users.noreply.github.com> | 2023-04-08 01:22:00 +0200 |
|---|---|---|
| committer | Mary <thog@protonmail.com> | 2023-04-27 23:51:14 +0200 |
| commit | cee712105850ac3385cd0091a923438167433f9f (patch) | |
| tree | 4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.HLE/Loaders/Executables/NsoExecutable.cs | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'Ryujinx.HLE/Loaders/Executables/NsoExecutable.cs')
| -rw-r--r-- | Ryujinx.HLE/Loaders/Executables/NsoExecutable.cs | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/Ryujinx.HLE/Loaders/Executables/NsoExecutable.cs b/Ryujinx.HLE/Loaders/Executables/NsoExecutable.cs deleted file mode 100644 index d695449b..00000000 --- a/Ryujinx.HLE/Loaders/Executables/NsoExecutable.cs +++ /dev/null @@ -1,123 +0,0 @@ -using LibHac.Common.FixedArrays; -using LibHac.Fs; -using LibHac.Loader; -using LibHac.Tools.FsSystem; -using Ryujinx.Common.Logging; -using System; -using System.Text; -using System.Text.RegularExpressions; - -namespace Ryujinx.HLE.Loaders.Executables -{ - partial class NsoExecutable : IExecutable - { - public byte[] Program { get; } - public Span<byte> Text => Program.AsSpan((int)TextOffset, (int)TextSize); - public Span<byte> Ro => Program.AsSpan((int)RoOffset, (int)RoSize); - public Span<byte> Data => Program.AsSpan((int)DataOffset, (int)DataSize); - - public uint TextOffset { get; } - public uint RoOffset { get; } - public uint DataOffset { get; } - public uint BssOffset => DataOffset + (uint)Data.Length; - - public uint TextSize { get; } - public uint RoSize { get; } - public uint DataSize { get; } - public uint BssSize { get; } - - public string Name; - public Array32<byte> BuildId; - - [GeneratedRegex(@"[a-z]:[\\/][ -~]{5,}\.nss", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant)] - private static partial Regex ModuleRegex(); - [GeneratedRegex(@"sdk_version: ([0-9.]*)")] - private static partial Regex FsSdkRegex(); - [GeneratedRegex(@"SDK MW[ -~]*")] - private static partial Regex SdkMwRegex(); - - public NsoExecutable(IStorage inStorage, string name = null) - { - NsoReader reader = new NsoReader(); - - reader.Initialize(inStorage.AsFile(OpenMode.Read)).ThrowIfFailure(); - - TextOffset = reader.Header.Segments[0].MemoryOffset; - RoOffset = reader.Header.Segments[1].MemoryOffset; - DataOffset = reader.Header.Segments[2].MemoryOffset; - BssSize = reader.Header.BssSize; - - reader.GetSegmentSize(NsoReader.SegmentType.Data, out uint uncompressedSize).ThrowIfFailure(); - - Program = new byte[DataOffset + uncompressedSize]; - - TextSize = DecompressSection(reader, NsoReader.SegmentType.Text, TextOffset); - RoSize = DecompressSection(reader, NsoReader.SegmentType.Ro, RoOffset); - DataSize = DecompressSection(reader, NsoReader.SegmentType.Data, DataOffset); - - Name = name; - BuildId = reader.Header.ModuleId; - - PrintRoSectionInfo(); - } - - private uint DecompressSection(NsoReader reader, NsoReader.SegmentType segmentType, uint offset) - { - reader.GetSegmentSize(segmentType, out uint uncompressedSize).ThrowIfFailure(); - - var span = Program.AsSpan((int)offset, (int)uncompressedSize); - - reader.ReadSegment(segmentType, span).ThrowIfFailure(); - - return uncompressedSize; - } - - private void PrintRoSectionInfo() - { - string rawTextBuffer = Encoding.ASCII.GetString(Ro); - StringBuilder stringBuilder = new StringBuilder(); - - string modulePath = null; - - if (BitConverter.ToInt32(Ro.Slice(0, 4)) == 0) - { - int length = BitConverter.ToInt32(Ro.Slice(4, 4)); - if (length > 0) - { - modulePath = Encoding.UTF8.GetString(Ro.Slice(8, length)); - } - } - - if (string.IsNullOrEmpty(modulePath)) - { - Match moduleMatch = ModuleRegex().Match(rawTextBuffer); - if (moduleMatch.Success) - { - modulePath = moduleMatch.Value; - } - } - - stringBuilder.AppendLine($" Module: {modulePath}"); - - Match fsSdkMatch = FsSdkRegex().Match(rawTextBuffer); - if (fsSdkMatch.Success) - { - stringBuilder.AppendLine($" FS SDK Version: {fsSdkMatch.Value.Replace("sdk_version: ", "")}"); - } - - MatchCollection sdkMwMatches = SdkMwRegex().Matches(rawTextBuffer); - if (sdkMwMatches.Count != 0) - { - string libHeader = " SDK Libraries: "; - string libContent = string.Join($"\n{new string(' ', libHeader.Length)}", sdkMwMatches); - - stringBuilder.AppendLine($"{libHeader}{libContent}"); - } - - if (stringBuilder.Length > 0) - { - Logger.Info?.Print(LogClass.Loader, $"{Name}:\n{stringBuilder.ToString().TrimEnd('\r', '\n')}"); - } - } - } -}
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