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authorTSR Berry <20988865+TSRBerry@users.noreply.github.com>2023-04-08 01:22:00 +0200
committerMary <thog@protonmail.com>2023-04-27 23:51:14 +0200
commitcee712105850ac3385cd0091a923438167433f9f (patch)
tree4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.HLE/Loaders/Executables/NsoExecutable.cs
parentcd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff)
Move solution and projects to src
Diffstat (limited to 'Ryujinx.HLE/Loaders/Executables/NsoExecutable.cs')
-rw-r--r--Ryujinx.HLE/Loaders/Executables/NsoExecutable.cs123
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')}");
- }
- }
- }
-} \ No newline at end of file