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Output: Don't generate duplicate assembly attributes across class/namespace files

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This commit is contained in:
Katy Coe
2019-11-16 23:47:33 +01:00
parent d97a36d8f7
commit bd3ac7dcc8
1 changed files with 21 additions and 9 deletions
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30
Il2CppDumper/Il2CppCSharpDumper.cs
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@@ -8,6 +8,7 @@ using System.Linq;
using System.Reflection;
using System.Text;
using Il2CppInspector.Reflection;
using CustomAttributeData = Il2CppInspector.Reflection.CustomAttributeData;
using MethodInfo = Il2CppInspector.Reflection.MethodInfo;
using TypeInfo = Il2CppInspector.Reflection.TypeInfo;
@@ -42,8 +43,12 @@ namespace Il2CppInspector
public void WriteFilesByNamespace<TKey>(string outPath, Func<TypeInfo, TKey> orderBy, bool flattenHierarchy) {
var namespaces = model.Assemblies.SelectMany(x => x.DefinedTypes).GroupBy(t => t.Namespace);
foreach (var ns in namespaces)
writeFile($"{outPath}\\{(!string.IsNullOrEmpty(ns.Key)? ns.Key : "global").Replace('.', flattenHierarchy? '.' : '\\')}.cs", ns.OrderBy(orderBy));
var usedAssemblyAttributes = new HashSet<CustomAttributeData>();
foreach (var ns in namespaces) {
writeFile($"{outPath}\\{(!string.IsNullOrEmpty(ns.Key)? ns.Key : "global").Replace('.', flattenHierarchy? '.' : '\\')}.cs",
ns.OrderBy(orderBy), excludedAssemblyAttributes: usedAssemblyAttributes);
usedAssemblyAttributes.UnionWith(ns.Select(t => t.Assembly).Distinct().SelectMany(a => a.CustomAttributes));
}
}
public void WriteFilesByAssembly<TKey>(string outPath, Func<TypeInfo, TKey> orderBy) {
@@ -54,11 +59,15 @@ namespace Il2CppInspector
}
public void WriteFilesByClass(string outPath, bool flattenHierarchy) {
foreach (var type in model.Assemblies.SelectMany(x => x.DefinedTypes))
writeFile($"{outPath}\\{type.FullName.Replace('.', flattenHierarchy ? '.' : '\\')}.cs", new [] {type});
var usedAssemblyAttributes = new HashSet<CustomAttributeData>();
foreach (var type in model.Assemblies.SelectMany(x => x.DefinedTypes)) {
writeFile($"{outPath}\\{type.FullName.Replace('.', flattenHierarchy ? '.' : '\\')}.cs",
new[] {type}, excludedAssemblyAttributes: usedAssemblyAttributes);
usedAssemblyAttributes.UnionWith(type.Assembly.CustomAttributes);
}
}
private void writeFile(string outFile, IEnumerable<TypeInfo> types, bool useNamespaceSyntax = true) {
private void writeFile(string outFile, IEnumerable<TypeInfo> types, bool useNamespaceSyntax = true, IEnumerable<CustomAttributeData> excludedAssemblyAttributes = null) {
var nsRefs = new HashSet<string>();
var code = new StringBuilder();
@@ -102,7 +111,7 @@ namespace Il2CppInspector
if (!useNamespaceSyntax)
code.Append($"// Namespace: {(!string.IsNullOrEmpty(type.Namespace) ? type.Namespace : "<global namespace>")}\n");
// Determine namespace references
// Determine namespace references (note: this may include some that aren't actually used due to output suppression in generateType()
var refs = type.GetAllTypeReferences();
var ns = refs.Where(r => !string.IsNullOrEmpty(r.Namespace) && r.Namespace != type.Namespace).Select(r => r.Namespace);
nsRefs.UnionWith(ns);
@@ -151,20 +160,23 @@ namespace Il2CppInspector
writer.Write("\n");
// Output assembly information and attributes
writer.Write(generateAssemblyInfo(assemblies) + "\n\n");
writer.Write(generateAssemblyInfo(assemblies, excludedAssemblyAttributes) + "\n\n");
// Output type definitions
writer.Write(code);
}
private string generateAssemblyInfo(IEnumerable<Reflection.Assembly> assemblies) {
private string generateAssemblyInfo(IEnumerable<Reflection.Assembly> assemblies, IEnumerable<CustomAttributeData> excludedAttributes = null) {
var text = new StringBuilder();
foreach (var asm in assemblies) {
text.Append($"// Image {asm.Index}: {asm.FullName} - {asm.ImageDefinition.typeStart}-{asm.ImageDefinition.typeStart + asm.ImageDefinition.typeCount - 1}\n");
// Assembly-level attributes
text.Append(asm.CustomAttributes.Where(a => a.AttributeType.FullName != ExtAttribute).OrderBy(a => a.AttributeType.Name).ToString(attributePrefix: "assembly: ", emitPointer: !SuppressMetadata, mustCompile: CommentAttributes));
text.Append(asm.CustomAttributes.Where(a => a.AttributeType.FullName != ExtAttribute)
.Except(excludedAttributes ?? new List<CustomAttributeData>())
.OrderBy(a => a.AttributeType.Name)
.ToString(attributePrefix: "assembly: ", emitPointer: !SuppressMetadata, mustCompile: CommentAttributes));
if (asm.CustomAttributes.Any())
text.Append("\n");
}