initial commit -- v1 code

src/module.h

@@ -0,0 +1,51 @@
+#pragma once
+
+#include "common.h"
+#include "interface.h"
+
+#include <cstddef>
+#include <cstdint>
+#include <dlfcn.h>
+#include <string>
+#include <string_view>
+#include <vector>
+
+struct Section
+{
+	std::string name;
+	void* base;
+	size_t size;
+};
+
+enum SigError
+{
+	SIG_OK,
+	SIG_NOT_FOUND,
+	SIG_FOUND_MULTIPLE,
+};
+
+class CModule
+{
+public:
+	CModule(const char* relativePath, const char* module);
+	~CModule() = default;
+
+	void* FindSignature(const uint8_t* pattern, size_t length, int& error) const;
+	void* FindInterface(const char* name) const;
+	void* GetHandle() const { return m_handle; }
+
+private:
+	void* m_handle {};
+	void* m_base {};
+	size_t m_size {};
+	std::vector<Section> m_sections;
+	std::string m_name;
+};
+
+namespace modules
+{
+	extern CModule* engine;
+	extern CModule* server;
+	extern CModule* schemasystem;
+}
+