From dd1a21dae9eadea4e657312ab51058786ba54eea Mon Sep 17 00:00:00 2001
From: Nemirtingas <nanaki89@hotmail.fr>
Date: Tue, 15 Oct 2019 17:32:47 +0200
Subject: [PATCH] Clean Linux hook, not needed

Linux uses LD_PRELOAD to load the overlay
---
 overlay_experimental/Base_Hook.cpp | 60 +++++++++++++++++++-----------
 scripts/find_interfaces.sh         |  0
 2 files changed, 38 insertions(+), 22 deletions(-)
 mode change 100644 => 100755 scripts/find_interfaces.sh

diff --git a/overlay_experimental/Base_Hook.cpp b/overlay_experimental/Base_Hook.cpp
index a9889c0..e660729 100644
--- a/overlay_experimental/Base_Hook.cpp
+++ b/overlay_experimental/Base_Hook.cpp
@@ -8,23 +8,6 @@
 
 #include "../detours/detours.h"
 
-#define DETOUR_HOOKBEGIN      DetourTransactionBegin
-#define DETOUR_UPDATETHREAD() DetourUpdateThread(GetCurrentThread())
-#define DETOUR_ENDHOOK        DetourTransactionCommit
-#define DETOUR_HOOK           DetourAttach
-#define DETOUR_UNHOOK         DetourDetach
-
-#elif defined(__LINUX__)
-#include "linux/Linux_Detour.h"
-
-#define DETOUR_HOOKBEGIN      Linux_Detour::transaction_begin
-#define DETOUR_UPDATETHREAD() Linux_Detour::update_thread(pthread_self())
-#define DETOUR_ENDHOOK        Linux_Detour::transaction_commit
-#define DETOUR_HOOK           Linux_Detour::hook_func
-#define DETOUR_UNHOOK         Linux_Detour::unhook_func
-
-#endif
-
 Base_Hook::Base_Hook():
     _library(nullptr)
 {}
@@ -41,18 +24,18 @@ const char* Base_Hook::get_lib_name() const
 
 void Base_Hook::BeginHook()
 {
-    DETOUR_HOOKBEGIN();
-    DETOUR_UPDATETHREAD();
+    DetourTransactionBegin();
+    DetourUpdateThread(GetCurrentThread());
 }
 
 void Base_Hook::EndHook()
 {
-    DETOUR_ENDHOOK();
+    DetourTransactionCommit();
 }
 
 void Base_Hook::HookFunc(std::pair<void**, void*> hook)
 {
-    if( DETOUR_HOOK(hook.first, hook.second) == 0 )
+    if( DetourAttach(hook.first, hook.second) == 0 )
         _hooked_funcs.emplace_back(hook);
 }
 
@@ -62,11 +45,44 @@ void Base_Hook::UnhookAll()
     {
         BeginHook();
         std::for_each(_hooked_funcs.begin(), _hooked_funcs.end(), [](std::pair<void**, void*>& hook) {
-            DETOUR_UNHOOK(hook.first, hook.second);
+            DetourDetach(hook.first, hook.second);
             });
         EndHook();
         _hooked_funcs.clear();
     }
 }
 
+#else
+
+Base_Hook::Base_Hook():
+    _library(nullptr)
+{}
+
+Base_Hook::~Base_Hook()
+{
+}
+
+const char* Base_Hook::get_lib_name() const
+{
+    return "<no_name>";
+}
+
+void Base_Hook::BeginHook()
+{
+}
+
+void Base_Hook::EndHook()
+{
+}
+
+void Base_Hook::HookFunc(std::pair<void**, void*> hook)
+{
+}
+
+void Base_Hook::UnhookAll()
+{
+}
+
+#endif
+
 #endif//NO_OVERLAY
diff --git a/scripts/find_interfaces.sh b/scripts/find_interfaces.sh
old mode 100644
new mode 100755