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Diffstat (limited to 'src/crepe/DB.h')
-rw-r--r-- | src/crepe/DB.h | 34 |
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..06442ad --- /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 std::string & 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) noexcept; + +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) const; +}; + +} + |