WIP db facade

1 files changed, 34 insertions, 0 deletions

diff --git a/src/crepe/DB.h b/src/crepe/DB.h
new file mode 100644
index 0000000..010ef42
--- /dev/null
+++ b/src/crepe/DB.h
@@ -0,0 +1,34 @@
+#pragma once
+
+#include <string>
+#include <functional>
+#include <memory>
+
+namespace libdb {
+extern "C" {
+#include <db.h>
+}
+}
+
+namespace crepe {
+
+class DB {
+public:
+	DB(const char * path);
+	virtual ~DB() = default;
+
+public:
+	std::string get(const std::string & key);
+	void set(const std::string & key, const std::string & value);
+	bool has(const std::string & key);
+
+private:
+	std::unique_ptr<libdb::DB, std::function<void(libdb::DB *)>> db;
+	std::unique_ptr<libdb::DBC, std::function<void(libdb::DBC *)>> cursor;
+
+private:
+	libdb::DBT to_thing(const std::string & thing);
+};
+
+}
+