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Support AAB file format

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This commit is contained in:
Leo Jääskeläinen
2020-09-14 11:07:24 +03:00
committed by Katy
parent acb7be6f28
commit 0e3b80b502
2 changed files with 85 additions and 3 deletions
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15
Il2CppInspector.Common/IL2CPP/Il2CppInspector.cs
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@@ -147,7 +147,7 @@ namespace Il2CppInspector
usages.TryAdd(metadataUsagePair.destinationindex, MetadataUsage.FromEncodedIndex(this, metadataUsagePair.encodedSourceIndex));
}
}
// Metadata usages (addresses)
// Unfortunately the value supplied in MetadataRegistration.matadataUsagesCount seems to be incorrect,
// so we have to calculate the correct number of usages above before reading the usage address list from the binary
@@ -393,6 +393,7 @@ namespace Il2CppInspector
}
MemoryStream metadataMemoryStream = null, binaryMemoryStream = null;
ZipArchiveEntry androidAAB = null;
ZipArchiveEntry ipaBinaryFolder = null;
var binaryFiles = new List<ZipArchiveEntry>();
@@ -412,6 +413,14 @@ namespace Il2CppInspector
var metadataFile = zip.Entries.FirstOrDefault(f => f.FullName == "assets/bin/Data/Managed/Metadata/global-metadata.dat");
binaryFiles.AddRange(zip.Entries.Where(f => f.FullName.StartsWith("lib/") && f.Name == "libil2cpp.so"));
// Check for Android AAB
androidAAB = zip.Entries.FirstOrDefault(f => f.FullName == "base/resources.pb");
if (androidAAB != null) {
metadataFile = zip.Entries.FirstOrDefault(f => f.FullName == "base/assets/bin/Data/Managed/Metadata/global-metadata.dat");
binaryFiles.AddRange(zip.Entries.Where(f => f.FullName.StartsWith("base/lib/") && f.Name == "libil2cpp.so"));
}
// Check for iOS IPA
ipaBinaryFolder = zip.Entries.FirstOrDefault(f => f.FullName.StartsWith("Payload/") && f.FullName.EndsWith(".app/") && f.FullName.Count(x => x == '/') == 2);
@@ -452,8 +461,8 @@ namespace Il2CppInspector
binaryMemoryStream.Position = 0;
}
// Single APKs may have one or more binaries, one per architecture
// We'll read the entire APK and load those via APKReader
// AABs or single APKs may have one or more binaries, one per architecture
// We'll read the entire AAB/APK and load those via AABReader/APKReader
else if (packageFiles.Count() == 1) {
binaryMemoryStream = new MemoryStream(File.ReadAllBytes(packageFiles.First()));
}