Prepare fuzzing engine

src/windows-emulator/module/module_manager.hpp

@@ -0,0 +1,59 @@
+#pragma once
+#include "mapped_module.hpp"
+#include <emulator.hpp>
+
+class module_manager
+{
+public:
+	module_manager(emulator& emu);
+
+	mapped_module* map_module(const std::filesystem::path& file);
+
+	mapped_module* find_by_address(const uint64_t address)
+	{
+		const auto entry = this->get_module(address);
+		if (entry != this->modules_.end())
+		{
+			return &entry->second;
+		}
+
+		return nullptr;
+	}
+
+	const char* find_name(const uint64_t address)
+	{
+		const auto* mod = this->find_by_address(address);
+		if (!mod)
+		{
+			return "<N/A>";
+		}
+
+		return mod->name.c_str();
+	}
+
+	void serialize(utils::buffer_serializer& buffer) const;
+	void deserialize(utils::buffer_deserializer& buffer);
+
+private:
+	emulator* emu_{};
+
+	using module_map = std::map<uint64_t, mapped_module>;
+	module_map modules_{};
+
+	module_map::iterator get_module(const uint64_t address)
+	{
+		if (this->modules_.empty())
+		{
+			return this->modules_.end();
+		}
+
+		auto upper_bound = this->modules_.upper_bound(address);
+		if (upper_bound == this->modules_.begin())
+		{
+			return this->modules_.end();
+		}
+
+		std::advance(upper_bound, -1);
+		return upper_bound;
+	}
+};