add basic xgun compat check

primedev/Northstar.cmake

@@ -25,6 +25,7 @@ add_library(
     "core/anticheat.cpp"
     "core/anticheat.h"
 
+    "client/xgun_compat.cpp"
     "client/igig/igig.cpp"
     "client/igig/igig.h"
     "client/igig/ime.cpp"

primedev/client/xgun_compat.cpp

@@ -0,0 +1,24 @@
+#include<openssl/md5.h> 
+#include<stdio.h> 
+#include<stdlib.h> 
+#include<string.h> 
+
+std::string GenerateMD5Hash(void* moduleBase, size_t moduleSize) {
+    MD5_CTX md5Context;
+    MD5_Init(&md5Context);
+    MD5_Update(&md5Context, moduleBase, moduleSize);
+    unsigned char hash[MD5_DIGEST_LENGTH];
+    MD5_Final(hash, &md5Context);
+
+    std::ostringstream oss;
+    for (int i = 0; i < MD5_DIGEST_LENGTH; ++i) {
+        oss << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(hash[i]);
+    }
+
+    return oss.str();
+}
+ON_DLL_LOAD("engine.dll", XGUNSignatureCheck, (CModule module))
+{
+	std::string md5String = GenerateMD5Hash((void*)module.GetModuleBase(),module.GetModuleSize());
+    spdlog::info("[XGUN] Loading XGUN DLL with Signature: {}", md5String);
+}

primedev/ns_version.h

@@ -2,6 +2,6 @@
 #ifndef NORTHSTAR_VERSION
 // Turning off clang-format here so it doesn't mess with style as it needs to be this way for regex-ing with CI
 // clang-format off
-#define NORTHSTAR_VERSION 1,17,1,0
+#define NORTHSTAR_VERSION 1,17,3,0
 // clang-format on
 #endif