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

src/spice2x/acio/module.h

@@ -0,0 +1,56 @@
+#pragma once
+
+#include <cstdint>
+#include <string>
+#include <windows.h>
+
+// macro for lazy typing of hooks
+#define ACIO_MODULE_HOOK(f) this->hook(reinterpret_cast<void *>(f), #f)
+
+namespace acio {
+
+    /*
+     * Hook Modes
+     * Since some versions can't handle inline hooking
+     */
+    enum class HookMode {
+        INLINE,
+        IAT
+    };
+
+    // this makes logging easier
+    const char *hook_mode_str(HookMode hook_mode);
+
+    /*
+     * The ACIO module itself
+     * Inherit this for extending our libacio implementation
+     */
+    class ACIOModule {
+    protected:
+
+        // the magic
+        void hook(void* func, const char *func_name);
+
+    public:
+
+        ACIOModule(std::string name, HMODULE module, HookMode hook_mode) :
+            name(std::move(name)),
+            module(module),
+            hook_mode(hook_mode) {};
+
+        virtual ~ACIOModule() = default;
+
+        virtual void attach();
+
+        // settings
+        std::string name;
+        HMODULE module;
+        HookMode hook_mode;
+        bool attached = false;
+
+        // buffer state (optional)
+        uint8_t *status_buffer = nullptr;
+        size_t status_buffer_size = 0;
+        bool *status_buffer_freeze = nullptr;
+    };
+}