From 735dc2824b07bea1013046b5b0bd0058008d307c Mon Sep 17 00:00:00 2001
From: Katy Coe <djkaty@users.noreply.github.com>
Date: Sat, 19 Dec 2020 20:50:37 +0100
Subject: [PATCH] Plugins: Add PostProcessMetadata hook

---
 Il2CppInspector.Common/IL2CPP/Metadata.cs     |  5 ++++-
 Il2CppInspector.Common/Plugins/PluginHooks.cs | 17 +++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 Il2CppInspector.Common/Plugins/PluginHooks.cs

diff --git a/Il2CppInspector.Common/IL2CPP/Metadata.cs b/Il2CppInspector.Common/IL2CPP/Metadata.cs
index 1b6fa46..c119de5 100644
--- a/Il2CppInspector.Common/IL2CPP/Metadata.cs
+++ b/Il2CppInspector.Common/IL2CPP/Metadata.cs
@@ -16,7 +16,7 @@ namespace Il2CppInspector
 {
     public class Metadata : BinaryObjectReader
     {
-        public Il2CppGlobalMetadataHeader Header;
+        public Il2CppGlobalMetadataHeader Header { get; set; }
 
         public Il2CppAssemblyDefinition[] Assemblies { get; }
         public Il2CppImageDefinition[] Images { get; }
@@ -217,6 +217,9 @@ namespace Il2CppInspector
             StringLiterals = new string[stringLiteralList.Length];
             for (var i = 0; i < stringLiteralList.Length; i++)
                 StringLiterals[i] = ReadFixedLengthString(Header.stringLiteralDataOffset + stringLiteralList[i].dataIndex, stringLiteralList[i].length);
+
+            // Post-processing hook
+            PluginHooks.PostProcessMetadata(this);
         }
 
         // Save metadata to file, overwriting if necessary
diff --git a/Il2CppInspector.Common/Plugins/PluginHooks.cs b/Il2CppInspector.Common/Plugins/PluginHooks.cs
new file mode 100644
index 0000000..7175b20
--- /dev/null
+++ b/Il2CppInspector.Common/Plugins/PluginHooks.cs
@@ -0,0 +1,17 @@
+/*
+    Copyright 2020 Katy Coe - http://www.djkaty.com - https://github.com/djkaty
+
+    All rights reserved.
+*/
+
+// This is the ONLY line to update when the API version changes
+using Il2CppInspector.PluginAPI.V100;
+
+namespace Il2CppInspector
+{
+    // Hooks we provide to plugins which can choose whether or not to provide implementations
+    internal static class PluginHooks
+    {
+        public static void PostProcessMetadata(Metadata metadata) => PluginManager.Try<IPostProcessMetadata>(p => p.PostProcessMetadata(metadata));
+    }
+}