From 6fbf78a4eb992150912f0ebdf8bd6a24807b248f Mon Sep 17 00:00:00 2001
From: Kawe Mazidjatari <48657826+Mauler125@users.noreply.github.com>
Date: Sun, 27 Nov 2022 15:02:22 +0100
Subject: [PATCH] Add logging hook for Miles Sound System debug output

Miles Sound System sets a pointer to a logger function in the exported function "MilesStartup", which can be set by passing a pointer to your logging function in the first parameter. Since this call is inline, we just hook the function that Respawn used for the audio logger instead, which has the actual print within the function stripped.
---
 r5dev/core/init.cpp                   |  3 +++
 r5dev/milessdk/shared/core.cpp        | 18 ++++++++++++++++
 r5dev/milessdk/shared/core.h          | 31 +++++++++++++++++++++++++++
 r5dev/vproj/clientsdk.vcxproj         |  2 ++
 r5dev/vproj/clientsdk.vcxproj.filters |  9 ++++++++
 r5dev/vproj/gamesdk.vcxproj           |  2 ++
 r5dev/vproj/gamesdk.vcxproj.filters   |  9 ++++++++
 7 files changed, 74 insertions(+)
 create mode 100644 r5dev/milessdk/shared/core.cpp
 create mode 100644 r5dev/milessdk/shared/core.h

diff --git a/r5dev/core/init.cpp b/r5dev/core/init.cpp
index 369779c0..f5000a67 100644
--- a/r5dev/core/init.cpp
+++ b/r5dev/core/init.cpp
@@ -34,6 +34,7 @@
 #include "datacache/mdlcache.h"
 #include "ebisusdk/EbisuSDK.h"
 #ifndef DEDICATED
+#include "milessdk/shared/core.h"
 #include "milessdk/win64_rrthreads.h"
 #endif // !DEDICATED
 #include "vphysics/QHull.h"
@@ -165,6 +166,7 @@ void Systems_Init()
 	MDLCache_Attach();
 
 #ifndef DEDICATED
+	MilesCore_Attach();
 	CMaterialSystem_Attach();
 #endif // !DEDICATED
 
@@ -300,6 +302,7 @@ void Systems_Shutdown()
 	MDLCache_Detach();
 
 #ifndef DEDICATED
+	MilesCore_Detach();
 	CMaterialSystem_Detach();
 #endif // !DEDICATED
 
diff --git a/r5dev/milessdk/shared/core.cpp b/r5dev/milessdk/shared/core.cpp
new file mode 100644
index 00000000..1ad2c837
--- /dev/null
+++ b/r5dev/milessdk/shared/core.cpp
@@ -0,0 +1,18 @@
+#include "core/stdafx.h"
+#include "milessdk/shared/core.h"
+
+void AIL_LogFunc(int64_t nLogLevel, const char* pszMessage)
+{
+	DevMsg(eDLL_T::AUDIO, pszMessage);
+	v_AIL_LogFunc(nLogLevel, pszMessage);
+}
+
+void MilesCore_Attach()
+{
+	DetourAttach(&v_AIL_LogFunc, &AIL_LogFunc);
+}
+
+void MilesCore_Detach()
+{
+	DetourDetach(&v_AIL_LogFunc, &AIL_LogFunc);
+}
\ No newline at end of file
diff --git a/r5dev/milessdk/shared/core.h b/r5dev/milessdk/shared/core.h
new file mode 100644
index 00000000..ae86832a
--- /dev/null
+++ b/r5dev/milessdk/shared/core.h
@@ -0,0 +1,31 @@
+#pragma once
+
+/* ==== WASAPI THREAD SERVICE =========================================================================================================================================== */
+inline CMemory p_AIL_LogFunc;
+inline auto v_AIL_LogFunc = p_AIL_LogFunc.RCast<void(*)(int64_t nLogLevel, const char* pszMessage)>();
+
+void MilesCore_Attach();
+void MilesCore_Detach();
+
+///////////////////////////////////////////////////////////////////////////////
+class MilesCore : public IDetour
+{
+	virtual void GetAdr(void) const
+	{
+		spdlog::debug("| FUN: AIL_LogFunc                          : {:#18x} |\n", p_AIL_LogFunc.GetPtr());
+		spdlog::debug("+----------------------------------------------------------------+\n");
+	}
+	virtual void GetFun(void) const
+	{
+		p_AIL_LogFunc = g_GameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x40\x53\x48\x83\xEC\x20\x48\x8B\xDA\x48\x8D\x15\x00\x00\x00\x00"), "xxxxxxxxxxxx????");
+		v_AIL_LogFunc = p_AIL_LogFunc.RCast<void(*)(int64_t, const char*)>();
+		// 0x1409D1420 // 40 53 48 83 EC 20 48 8B DA 48 8D 15 ? ? ? ? //
+	}
+	virtual void GetVar(void) const { }
+	virtual void GetCon(void) const { }
+	virtual void Attach(void) const { }
+	virtual void Detach(void) const { }
+};
+///////////////////////////////////////////////////////////////////////////////
+
+REGISTER(MilesCore);
diff --git a/r5dev/vproj/clientsdk.vcxproj b/r5dev/vproj/clientsdk.vcxproj
index 59572699..7e7dfcad 100644
--- a/r5dev/vproj/clientsdk.vcxproj
+++ b/r5dev/vproj/clientsdk.vcxproj
@@ -81,6 +81,7 @@
     <ClCompile Include="..\mathlib\ssenoise.cpp" />
     <ClCompile Include="..\mathlib\transform.cpp" />
     <ClCompile Include="..\mathlib\vmatrix.cpp" />
+    <ClCompile Include="..\milessdk\shared\core.cpp" />
     <ClCompile Include="..\networksystem\listmanager.cpp" />
     <ClCompile Include="..\networksystem\pylon.cpp" />
     <ClCompile Include="..\pluginsystem\pluginsystem.cpp" />
@@ -243,6 +244,7 @@
     <ClInclude Include="..\mathlib\vector4d.h" />
     <ClInclude Include="..\mathlib\vmatrix.h" />
     <ClInclude Include="..\mathlib\vplane.h" />
+    <ClInclude Include="..\milessdk\shared\core.h" />
     <ClInclude Include="..\milessdk\win64_rrthreads.h" />
     <ClInclude Include="..\networksystem\listmanager.h" />
     <ClInclude Include="..\networksystem\pylon.h" />
diff --git a/r5dev/vproj/clientsdk.vcxproj.filters b/r5dev/vproj/clientsdk.vcxproj.filters
index c8f22e50..3d1ebb12 100644
--- a/r5dev/vproj/clientsdk.vcxproj.filters
+++ b/r5dev/vproj/clientsdk.vcxproj.filters
@@ -232,6 +232,9 @@
     <Filter Include="sdk\public\materialsystem">
       <UniqueIdentifier>{565eefdf-15cf-47dc-a22b-0d3521e8c5c9}</UniqueIdentifier>
     </Filter>
+    <Filter Include="sdk\milessdk\shared">
+      <UniqueIdentifier>{7823b9d7-9d02-4936-b326-4b6351df0c7e}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\client\cdll_engine_int.cpp">
@@ -618,6 +621,9 @@
     <ClCompile Include="..\tier1\utlbuffer.cpp">
       <Filter>sdk\tier1</Filter>
     </ClCompile>
+    <ClCompile Include="..\milessdk\shared\core.cpp">
+      <Filter>sdk\milessdk\shared</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\client\cdll_engine_int.h">
@@ -1820,6 +1826,9 @@
     <ClInclude Include="..\public\ipackedstore.h">
       <Filter>sdk\public</Filter>
     </ClInclude>
+    <ClInclude Include="..\milessdk\shared\core.h">
+      <Filter>sdk\milessdk\shared</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Image Include="..\shared\resource\lockedserver.png">
diff --git a/r5dev/vproj/gamesdk.vcxproj b/r5dev/vproj/gamesdk.vcxproj
index a006d62b..85ba6d63 100644
--- a/r5dev/vproj/gamesdk.vcxproj
+++ b/r5dev/vproj/gamesdk.vcxproj
@@ -89,6 +89,7 @@
     <ClCompile Include="..\mathlib\ssenoise.cpp" />
     <ClCompile Include="..\mathlib\transform.cpp" />
     <ClCompile Include="..\mathlib\vmatrix.cpp" />
+    <ClCompile Include="..\milessdk\shared\core.cpp" />
     <ClCompile Include="..\networksystem\bansystem.cpp" />
     <ClCompile Include="..\networksystem\listmanager.cpp" />
     <ClCompile Include="..\networksystem\pylon.cpp" />
@@ -267,6 +268,7 @@
     <ClInclude Include="..\mathlib\vector4d.h" />
     <ClInclude Include="..\mathlib\vmatrix.h" />
     <ClInclude Include="..\mathlib\vplane.h" />
+    <ClInclude Include="..\milessdk\shared\core.h" />
     <ClInclude Include="..\milessdk\win64_rrthreads.h" />
     <ClInclude Include="..\networksystem\bansystem.h" />
     <ClInclude Include="..\networksystem\listmanager.h" />
diff --git a/r5dev/vproj/gamesdk.vcxproj.filters b/r5dev/vproj/gamesdk.vcxproj.filters
index 5ee7eccf..52c5faa9 100644
--- a/r5dev/vproj/gamesdk.vcxproj.filters
+++ b/r5dev/vproj/gamesdk.vcxproj.filters
@@ -241,6 +241,9 @@
     <Filter Include="sdk\public\materialsystem">
       <UniqueIdentifier>{1718d302-db9b-4d2e-b666-cb9f2712eef4}</UniqueIdentifier>
     </Filter>
+    <Filter Include="sdk\milessdk\shared">
+      <UniqueIdentifier>{14049eac-0367-4235-b555-c4815be3e905}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\client\vengineclient_impl.cpp">
@@ -660,6 +663,9 @@
     <ClCompile Include="..\tier1\utlbuffer.cpp">
       <Filter>sdk\tier1</Filter>
     </ClCompile>
+    <ClCompile Include="..\milessdk\shared\core.cpp">
+      <Filter>sdk\milessdk\shared</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\client\cdll_engine_int.h">
@@ -1916,6 +1922,9 @@
     <ClInclude Include="..\public\ipackedstore.h">
       <Filter>sdk\public</Filter>
     </ClInclude>
+    <ClInclude Include="..\milessdk\shared\core.h">
+      <Filter>sdk\milessdk\shared</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Image Include="..\shared\resource\lockedserver.png">