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Il2CppDumper: More robust command-line processing

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Katy Coe
2019-10-31 02:22:02 +01:00
parent 949c05e548
commit cb9d391d52
3 changed files with 38 additions and 26 deletions
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42
Il2CppDumper/Program.cs
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@@ -4,7 +4,9 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using Il2CppInspector.Reflection;
using Microsoft.Extensions.Configuration;
namespace Il2CppInspector
{
@@ -17,24 +19,26 @@ namespace Il2CppInspector
Console.WriteLine("(c) 2017-2019 Katy Coe - www.djkaty.com");
Console.WriteLine("");
// Command-line usage: dotnet run [<binary-file> [<metadata-file> [<output-file>]]]
// Command-line usage: dotnet run [--bin=<binary-file>] [--metadata=<metadata-file>] [--cs-out=<output-file>] [--py-out=<output-file>] [--exclude-namespaces=<ns1,n2,...>|none]
// Defaults to libil2cpp.so or GameAssembly.dll if binary file not specified
string imageFile = "libil2cpp.so";
string metaFile = "global-metadata.dat";
string outFile = "types.cs";
IConfiguration config = new ConfigurationBuilder().AddCommandLine(args).Build();
if (args.Length == 0)
if (!File.Exists(imageFile))
imageFile = "GameAssembly.dll";
string imageFile = config["bin"] ?? "libil2cpp.so";
string metaFile = config["metadata"] ?? "global-metadata.dat";
string outCsFile = config["cs-out"] ?? "types.cs";
string outPythonFile = config["py-out"] ?? "ida.py";
if (args.Length >= 1)
imageFile = args[0];
// Exclusions
var excludedNamespaces = config["exclude-namespaces"]?.Split(',').ToList() ??
new List<string> {
"System",
"UnityEngine",
"Mono",
"Microsoft.Win32"
};
if (args.Length >= 2)
metaFile = args[1];
if (args.Length >= 3)
outFile = args[2];
if (excludedNamespaces.Count == 1 && excludedNamespaces[0].ToLower() == "none")
excludedNamespaces = null;
// Check files
if (!File.Exists(imageFile)) {
@@ -51,14 +55,6 @@ namespace Il2CppInspector
if (il2cppInspectors == null)
Environment.Exit(1);
// Exclusions
var excludedNamespaces = new List<string> {
"System",
"UnityEngine",
"Mono",
"Microsoft.Win32"
};
// Write output file
int i = 0;
foreach (var il2cpp in il2cppInspectors) {
@@ -66,7 +62,7 @@ namespace Il2CppInspector
var model = new Il2CppModel(il2cpp);
// C# signatures output
new Il2CppCSharpDumper(model) {ExcludedNamespaces = excludedNamespaces}.WriteFile(outFile + (i++ > 0 ? "-" + (i-1) : ""));
new Il2CppCSharpDumper(model) {ExcludedNamespaces = excludedNamespaces}.WriteFile(outCsFile + (i++ > 0 ? "-" + (i-1) : ""));
// IDA Python script output
// TODO: IDA Python script output