Initial commit for GitHub migration based on spice2x-25-03-03

src/spice2x/acio/module.cpp

@@ -0,0 +1,39 @@
+#include "module.h"
+#include "util/logging.h"
+#include "util/detour.h"
+#include "util/libutils.h"
+#include "avs/game.h"
+
+const char *acio::hook_mode_str(acio::HookMode hook_mode) {
+    switch (hook_mode) {
+        case HookMode::INLINE:
+            return "Inline";
+        case HookMode::IAT:
+            return "IAT";
+        default:
+            return "Unknown";
+    }
+}
+
+/*
+ * Hook functions depending on the specified mode.
+ * We don't care about errors here since different versions of libacio contain different feature sets,
+ * which means that not all hooks must/can succeed.
+ */
+void acio::ACIOModule::hook(void *func, const char *func_name) {
+    switch (this->hook_mode) {
+        case HookMode::INLINE:
+            detour::inline_hook(func, libutils::try_proc(this->module, func_name));
+            break;
+        case HookMode::IAT:
+            detour::iat_try(func_name, func);
+            break;
+        default:
+            log_warning("acio", "unable to hook using mode {}", hook_mode_str(this->hook_mode));
+    }
+}
+
+void acio::ACIOModule::attach() {
+    log_info("acio", "module attach: {} {}", this->name, hook_mode_str(this->hook_mode));
+    this->attached = true;
+}