15377127841

Committed 01 Jun 2025 04:27PM UTC coverage: 34.079% (+0.02%) from 34.056%

Build # 15377127841

Build Type

Pull #461

github

Committed by

web-flow

Commit Message

Merge e10c9aae2 into 84cff1948

Pull Request Pull Request #461: Improve Il2CppType handling

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1751 of 6534 branches covered (26.8%)

Branch coverage included in aggregate %.

2 of 7 new or added lines in 5 files covered. (28.57%)

21 existing lines in 1 file now uncovered.

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25.7

/Cpp2IL.Core/Model/Contexts/SystemTypesContext.cs

using System;
using LibCpp2IL.BinaryStructures;

namespace Cpp2IL.Core.Model.Contexts;

public class SystemTypesContext
{
    private readonly ApplicationAnalysisContext _appContext;

    public TypeAnalysisContext SystemObjectType { get; }
    public TypeAnalysisContext SystemVoidType { get; }
    public TypeAnalysisContext SystemBooleanType { get; }
    public TypeAnalysisContext SystemCharType { get; }
    public TypeAnalysisContext SystemSByteType { get; }
    public TypeAnalysisContext SystemByteType { get; }
    public TypeAnalysisContext SystemInt16Type { get; }
    public TypeAnalysisContext SystemUInt16Type { get; }
    public TypeAnalysisContext SystemInt32Type { get; }
    public TypeAnalysisContext SystemUInt32Type { get; }
    public TypeAnalysisContext SystemInt64Type { get; }
    public TypeAnalysisContext SystemUInt64Type { get; }
    public TypeAnalysisContext SystemSingleType { get; }
    public TypeAnalysisContext SystemDoubleType { get; }
    public TypeAnalysisContext SystemIntPtrType { get; }
    public TypeAnalysisContext SystemUIntPtrType { get; }
    public TypeAnalysisContext SystemExceptionType { get; }
    public TypeAnalysisContext SystemStringType { get; }
    public TypeAnalysisContext SystemTypedReferenceType { get; }
    public TypeAnalysisContext SystemTypeType { get; }
    public TypeAnalysisContext SystemAttributeType { get; }
    public TypeAnalysisContext? UnmanagedCallersOnlyAttributeType { get; }

    public SystemTypesContext(ApplicationAnalysisContext appContext)
    {
        _appContext = appContext;

        var systemAssembly = _appContext.GetAssemblyByName("mscorlib") ?? throw new("Could not find system assembly");

        SystemObjectType = systemAssembly.GetTypeByFullName("System.Object")!;
        SystemVoidType = systemAssembly.GetTypeByFullName("System.Void")!;

        SystemBooleanType = systemAssembly.GetTypeByFullName("System.Boolean")!;
        SystemCharType = systemAssembly.GetTypeByFullName("System.Char")!;

        SystemSByteType = systemAssembly.GetTypeByFullName("System.SByte")!;
        SystemByteType = systemAssembly.GetTypeByFullName("System.Byte")!;

        SystemInt16Type = systemAssembly.GetTypeByFullName("System.Int16")!;
        SystemUInt16Type = systemAssembly.GetTypeByFullName("System.UInt16")!;

        SystemInt32Type = systemAssembly.GetTypeByFullName("System.Int32")!;
        SystemUInt32Type = systemAssembly.GetTypeByFullName("System.UInt32")!;

        SystemInt64Type = systemAssembly.GetTypeByFullName("System.Int64")!;
        SystemUInt64Type = systemAssembly.GetTypeByFullName("System.UInt64")!;

        SystemSingleType = systemAssembly.GetTypeByFullName("System.Single")!;
        SystemDoubleType = systemAssembly.GetTypeByFullName("System.Double")!;

        SystemIntPtrType = systemAssembly.GetTypeByFullName("System.IntPtr")!;
        SystemUIntPtrType = systemAssembly.GetTypeByFullName("System.UIntPtr")!;

        SystemStringType = systemAssembly.GetTypeByFullName("System.String")!;
        SystemTypedReferenceType = systemAssembly.GetTypeByFullName("System.TypedReference")!;
        SystemTypeType = systemAssembly.GetTypeByFullName("System.Type")!;

        SystemExceptionType = systemAssembly.GetTypeByFullName("System.Exception")!;
        SystemAttributeType = systemAssembly.GetTypeByFullName("System.Attribute")!;
        
        UnmanagedCallersOnlyAttributeType = systemAssembly.GetTypeByFullName("System.Runtime.InteropServices.UnmanagedCallersOnlyAttribute");
    }

    public bool TryGetIl2CppTypeEnum(TypeAnalysisContext context, out Il2CppTypeEnum value)
    {
        if (context == SystemBooleanType)
            value = Il2CppTypeEnum.IL2CPP_TYPE_BOOLEAN;
        else if (context == SystemCharType)
            value = Il2CppTypeEnum.IL2CPP_TYPE_CHAR;
        else if (context == SystemSByteType)
            value = Il2CppTypeEnum.IL2CPP_TYPE_I1;
        else if (context == SystemByteType)
            value = Il2CppTypeEnum.IL2CPP_TYPE_U1;
        else if (context == SystemInt16Type)
            value = Il2CppTypeEnum.IL2CPP_TYPE_I2;
        else if (context == SystemUInt16Type)
            value = Il2CppTypeEnum.IL2CPP_TYPE_U2;
        else if (context == SystemInt32Type)
            value = Il2CppTypeEnum.IL2CPP_TYPE_I4;
        else if (context == SystemUInt32Type)
            value = Il2CppTypeEnum.IL2CPP_TYPE_U4;
        else if (context == SystemInt64Type)
            value = Il2CppTypeEnum.IL2CPP_TYPE_I8;
        else if (context == SystemUInt64Type)
            value = Il2CppTypeEnum.IL2CPP_TYPE_U8;
        else if (context == SystemSingleType)
            value = Il2CppTypeEnum.IL2CPP_TYPE_R4;
        else if (context == SystemDoubleType)
            value = Il2CppTypeEnum.IL2CPP_TYPE_R8;
        else if (context == SystemIntPtrType)
            value = Il2CppTypeEnum.IL2CPP_TYPE_I;
        else if (context == SystemUIntPtrType)
            value = Il2CppTypeEnum.IL2CPP_TYPE_U;
        else if (context == SystemStringType)
            value = Il2CppTypeEnum.IL2CPP_TYPE_STRING;
        else if (context == SystemTypedReferenceType)
            value = Il2CppTypeEnum.IL2CPP_TYPE_TYPEDBYREF;
        else if (context == SystemObjectType)
            value = Il2CppTypeEnum.IL2CPP_TYPE_OBJECT;
        else if (context == SystemVoidType)
            value = Il2CppTypeEnum.IL2CPP_TYPE_VOID;
        else
        {
            value = default;
            return false;
        }
        return true;
    }

    public TypeAnalysisContext GetPrimitive(Il2CppTypeEnum type) => type switch
    {
        Il2CppTypeEnum.IL2CPP_TYPE_OBJECT => SystemObjectType,
        Il2CppTypeEnum.IL2CPP_TYPE_VOID => SystemVoidType,
        Il2CppTypeEnum.IL2CPP_TYPE_BOOLEAN => SystemBooleanType,
        Il2CppTypeEnum.IL2CPP_TYPE_CHAR => SystemCharType,
        Il2CppTypeEnum.IL2CPP_TYPE_I1 => SystemSByteType,
        Il2CppTypeEnum.IL2CPP_TYPE_U1 => SystemByteType,
        Il2CppTypeEnum.IL2CPP_TYPE_I2 => SystemInt16Type,
        Il2CppTypeEnum.IL2CPP_TYPE_U2 => SystemUInt16Type,
        Il2CppTypeEnum.IL2CPP_TYPE_I4 => SystemInt32Type,
        Il2CppTypeEnum.IL2CPP_TYPE_U4 => SystemUInt32Type,
        Il2CppTypeEnum.IL2CPP_TYPE_I => SystemIntPtrType,
        Il2CppTypeEnum.IL2CPP_TYPE_U => SystemUIntPtrType,
        Il2CppTypeEnum.IL2CPP_TYPE_I8 => SystemInt64Type,
        Il2CppTypeEnum.IL2CPP_TYPE_U8 => SystemUInt64Type,
        Il2CppTypeEnum.IL2CPP_TYPE_R4 => SystemSingleType,
        Il2CppTypeEnum.IL2CPP_TYPE_R8 => SystemDoubleType,
        Il2CppTypeEnum.IL2CPP_TYPE_STRING => SystemStringType,
        Il2CppTypeEnum.IL2CPP_TYPE_TYPEDBYREF => SystemTypedReferenceType,
        Il2CppTypeEnum.IL2CPP_TYPE_IL2CPP_TYPE_INDEX => SystemTypeType,
        _ => throw new ArgumentException("Type is not a primitive", nameof(type))
    };
}

1	using System;
2	using LibCpp2IL.BinaryStructures;
3
4	namespace Cpp2IL.Core.Model.Contexts;
5
6	public class SystemTypesContext
7	{
8	private readonly ApplicationAnalysisContext _appContext;
9
10	public TypeAnalysisContext SystemObjectType { get; }	12✔
11	public TypeAnalysisContext SystemVoidType { get; }	6✔
12	public TypeAnalysisContext SystemBooleanType { get; }	2✔
13	public TypeAnalysisContext SystemCharType { get; }	2✔
14	public TypeAnalysisContext SystemSByteType { get; }	2✔
15	public TypeAnalysisContext SystemByteType { get; }	2✔
16	public TypeAnalysisContext SystemInt16Type { get; }	2✔
17	public TypeAnalysisContext SystemUInt16Type { get; }	2✔
18	public TypeAnalysisContext SystemInt32Type { get; }	13✔
19	public TypeAnalysisContext SystemUInt32Type { get; }	2✔
20	public TypeAnalysisContext SystemInt64Type { get; }	2✔
21	public TypeAnalysisContext SystemUInt64Type { get; }	2✔
22	public TypeAnalysisContext SystemSingleType { get; }	2✔
23	public TypeAnalysisContext SystemDoubleType { get; }	2✔
24	public TypeAnalysisContext SystemIntPtrType { get; }	2✔
25	public TypeAnalysisContext SystemUIntPtrType { get; }	2✔
26	public TypeAnalysisContext SystemExceptionType { get; }	×
27	public TypeAnalysisContext SystemStringType { get; }	4✔
28	public TypeAnalysisContext SystemTypedReferenceType { get; }	2✔
29	public TypeAnalysisContext SystemTypeType { get; }	×
30	public TypeAnalysisContext SystemAttributeType { get; }	×
31	public TypeAnalysisContext? UnmanagedCallersOnlyAttributeType { get; }	4,560✔
32
33	public SystemTypesContext(ApplicationAnalysisContext appContext)	27✔
34	{
35	_appContext = appContext;	27✔
36
37	var systemAssembly = _appContext.GetAssemblyByName("mscorlib") ?? throw new("Could not find system assembly");	27!
38
39	SystemObjectType = systemAssembly.GetTypeByFullName("System.Object")!;	27✔
40	SystemVoidType = systemAssembly.GetTypeByFullName("System.Void")!;	27✔
41
42	SystemBooleanType = systemAssembly.GetTypeByFullName("System.Boolean")!;	27✔
43	SystemCharType = systemAssembly.GetTypeByFullName("System.Char")!;	27✔
44
45	SystemSByteType = systemAssembly.GetTypeByFullName("System.SByte")!;	27✔
46	SystemByteType = systemAssembly.GetTypeByFullName("System.Byte")!;	27✔
47
48	SystemInt16Type = systemAssembly.GetTypeByFullName("System.Int16")!;	27✔
49	SystemUInt16Type = systemAssembly.GetTypeByFullName("System.UInt16")!;	27✔
50
51	SystemInt32Type = systemAssembly.GetTypeByFullName("System.Int32")!;	27✔
52	SystemUInt32Type = systemAssembly.GetTypeByFullName("System.UInt32")!;	27✔
53
54	SystemInt64Type = systemAssembly.GetTypeByFullName("System.Int64")!;	27✔
55	SystemUInt64Type = systemAssembly.GetTypeByFullName("System.UInt64")!;	27✔
56
57	SystemSingleType = systemAssembly.GetTypeByFullName("System.Single")!;	27✔
58	SystemDoubleType = systemAssembly.GetTypeByFullName("System.Double")!;	27✔
59
60	SystemIntPtrType = systemAssembly.GetTypeByFullName("System.IntPtr")!;	27✔
61	SystemUIntPtrType = systemAssembly.GetTypeByFullName("System.UIntPtr")!;	27✔
62
63	SystemStringType = systemAssembly.GetTypeByFullName("System.String")!;	27✔
64	SystemTypedReferenceType = systemAssembly.GetTypeByFullName("System.TypedReference")!;	27✔
65	SystemTypeType = systemAssembly.GetTypeByFullName("System.Type")!;	27✔
66
67	SystemExceptionType = systemAssembly.GetTypeByFullName("System.Exception")!;	27✔
68	SystemAttributeType = systemAssembly.GetTypeByFullName("System.Attribute")!;	27✔
69
70	UnmanagedCallersOnlyAttributeType = systemAssembly.GetTypeByFullName("System.Runtime.InteropServices.UnmanagedCallersOnlyAttribute");	27✔
71	}	27✔
72
73	public bool TryGetIl2CppTypeEnum(TypeAnalysisContext context, out Il2CppTypeEnum value)
74	{
75	if (context == SystemBooleanType)	×
76	value = Il2CppTypeEnum.IL2CPP_TYPE_BOOLEAN;	×
77	else if (context == SystemCharType)	×
78	value = Il2CppTypeEnum.IL2CPP_TYPE_CHAR;	×
79	else if (context == SystemSByteType)	×
80	value = Il2CppTypeEnum.IL2CPP_TYPE_I1;	×
81	else if (context == SystemByteType)	×
82	value = Il2CppTypeEnum.IL2CPP_TYPE_U1;	×
83	else if (context == SystemInt16Type)	×
84	value = Il2CppTypeEnum.IL2CPP_TYPE_I2;	×
85	else if (context == SystemUInt16Type)	×
86	value = Il2CppTypeEnum.IL2CPP_TYPE_U2;	×
87	else if (context == SystemInt32Type)	×
88	value = Il2CppTypeEnum.IL2CPP_TYPE_I4;	×
89	else if (context == SystemUInt32Type)	×
90	value = Il2CppTypeEnum.IL2CPP_TYPE_U4;	×
91	else if (context == SystemInt64Type)	×
92	value = Il2CppTypeEnum.IL2CPP_TYPE_I8;	×
93	else if (context == SystemUInt64Type)	×
94	value = Il2CppTypeEnum.IL2CPP_TYPE_U8;	×
95	else if (context == SystemSingleType)	×
96	value = Il2CppTypeEnum.IL2CPP_TYPE_R4;	×
97	else if (context == SystemDoubleType)	×
98	value = Il2CppTypeEnum.IL2CPP_TYPE_R8;	×
99	else if (context == SystemIntPtrType)	×
100	value = Il2CppTypeEnum.IL2CPP_TYPE_I;	×
101	else if (context == SystemUIntPtrType)	×
102	value = Il2CppTypeEnum.IL2CPP_TYPE_U;	×
103	else if (context == SystemStringType)	×
104	value = Il2CppTypeEnum.IL2CPP_TYPE_STRING;	×
105	else if (context == SystemTypedReferenceType)	×
106	value = Il2CppTypeEnum.IL2CPP_TYPE_TYPEDBYREF;	×
107	else if (context == SystemObjectType)	×
108	value = Il2CppTypeEnum.IL2CPP_TYPE_OBJECT;	×
109	else if (context == SystemVoidType)	×
110	value = Il2CppTypeEnum.IL2CPP_TYPE_VOID;	×
111	else
112	{
113	value = default;	×
114	return false;	×
115	}
116	return true;	×
117	}
118
UNCOV 119	public TypeAnalysisContext GetPrimitive(Il2CppTypeEnum type) => type switch	×
UNCOV 120	{	×
UNCOV 121	Il2CppTypeEnum.IL2CPP_TYPE_OBJECT => SystemObjectType,	×
UNCOV 122	Il2CppTypeEnum.IL2CPP_TYPE_VOID => SystemVoidType,	×
UNCOV 123	Il2CppTypeEnum.IL2CPP_TYPE_BOOLEAN => SystemBooleanType,	×
UNCOV 124	Il2CppTypeEnum.IL2CPP_TYPE_CHAR => SystemCharType,	×
UNCOV 125	Il2CppTypeEnum.IL2CPP_TYPE_I1 => SystemSByteType,	×
UNCOV 126	Il2CppTypeEnum.IL2CPP_TYPE_U1 => SystemByteType,	×
UNCOV 127	Il2CppTypeEnum.IL2CPP_TYPE_I2 => SystemInt16Type,	×
UNCOV 128	Il2CppTypeEnum.IL2CPP_TYPE_U2 => SystemUInt16Type,	×
UNCOV 129	Il2CppTypeEnum.IL2CPP_TYPE_I4 => SystemInt32Type,	×
UNCOV 130	Il2CppTypeEnum.IL2CPP_TYPE_U4 => SystemUInt32Type,	×
UNCOV 131	Il2CppTypeEnum.IL2CPP_TYPE_I => SystemIntPtrType,	×
UNCOV 132	Il2CppTypeEnum.IL2CPP_TYPE_U => SystemUIntPtrType,	×
UNCOV 133	Il2CppTypeEnum.IL2CPP_TYPE_I8 => SystemInt64Type,	×
UNCOV 134	Il2CppTypeEnum.IL2CPP_TYPE_U8 => SystemUInt64Type,	×
UNCOV 135	Il2CppTypeEnum.IL2CPP_TYPE_R4 => SystemSingleType,	×
UNCOV 136	Il2CppTypeEnum.IL2CPP_TYPE_R8 => SystemDoubleType,	×
UNCOV 137	Il2CppTypeEnum.IL2CPP_TYPE_STRING => SystemStringType,	×
UNCOV 138	Il2CppTypeEnum.IL2CPP_TYPE_TYPEDBYREF => SystemTypedReferenceType,	×
139	Il2CppTypeEnum.IL2CPP_TYPE_IL2CPP_TYPE_INDEX => SystemTypeType,	×
140	_ => throw new ArgumentException("Type is not a primitive", nameof(type))	×
UNCOV 141	};	×
142	}

SamboyCoding / Cpp2IL / 15377127841

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