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IL2CPP: Load managed code string literals

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Katy Coe
2020-01-27 01:10:33 +01:00
parent 8e4859b563
commit 9e6c7ccd36
3 changed files with 20 additions and 3 deletions
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1
Il2CppInspector/IL2CPP/Il2CppInspector.cs
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@@ -29,6 +29,7 @@ namespace Il2CppInspector
public double Version => Metadata.Version;
public Dictionary<int, string> Strings => Metadata.Strings;
public string[] StringLiterals => Metadata.StringLiterals;
public Il2CppTypeDefinition[] TypeDefinitions => Metadata.Types;
public Il2CppAssemblyDefinition[] Assemblies => Metadata.Assemblies;
public Il2CppImageDefinition[] Images => Metadata.Images;

14
Il2CppInspector/IL2CPP/Metadata.cs
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@@ -1,15 +1,17 @@
/*
Copyright 2017 Perfare - https://github.com/Perfare/Il2CppDumper
Copyright 2017-2019 Katy Coe - http://www.hearthcode.org - http://www.djkaty.com
Copyright 2017-2020 Katy Coe - http://www.hearthcode.org - http://www.djkaty.com
All rights reserved.
*/
using System;
using System.Collections.Generic;
using System.Dynamic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using NoisyCowStudios.Bin2Object;
namespace Il2CppInspector
@@ -40,6 +42,7 @@ namespace Il2CppInspector
public int[] AttributeTypeIndices { get; }
public int[] GenericConstraintIndices { get; }
public uint[] VTableMethodIndices { get; }
public string[] StringLiterals { get; }
public Dictionary<int, string> Strings { get; } = new Dictionary<int, string>();
public List<MetadataUsage> MetadataUsages { get; } = new List<MetadataUsage>();
@@ -131,10 +134,17 @@ namespace Il2CppInspector
AttributeTypeRanges = ReadArray<Il2CppCustomAttributeTypeRange>(Header.attributesInfoOffset, Header.attributesInfoCount / Sizeof(typeof(Il2CppCustomAttributeTypeRange)));
}
// Get all string literals
// Get all metadata string literals
Position = Header.stringOffset;
while (Position < Header.stringOffset + Header.stringCount)
Strings.Add((int)Position - Header.stringOffset, ReadNullTerminatedString());
// Get all managed code string literals
var stringLiteralList = ReadArray<Il2CppStringLiteral>(Header.stringLiteralOffset, Header.stringLiteralCount / Sizeof(typeof(Il2CppStringLiteral)));
StringLiterals = new string[stringLiteralList.Length];
for (var i = 0; i < stringLiteralList.Length; i++)
StringLiterals[i] = ReadFixedLengthString(Header.stringLiteralDataOffset + stringLiteralList[i].dataIndex, stringLiteralList[i].length);
}
private List<MetadataUsage> buildMetadataUsages()

8
Il2CppInspector/IL2CPP/MetadataClasses.cs
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@@ -1,6 +1,6 @@
/*
Copyright 2017 Perfare - https://github.com/Perfare/Il2CppDumper
Copyright 2017-2019 Katy Coe - http://www.hearthcode.org - http://www.djkaty.com
Copyright 2017-2020 Katy Coe - http://www.hearthcode.org - http://www.djkaty.com
All rights reserved.
*/
@@ -433,4 +433,10 @@ namespace Il2CppInspector
public uint destinationindex;
public uint encodedSourceIndex;
}
public class Il2CppStringLiteral
{
public int length;
public int dataIndex;
}
}