Complete rewrite using C++ and with shared state support

1 files changed, 35 insertions, 0 deletions

diff --git a/src/xcb_resources.hh b/src/xcb_resources.hh
new file mode 100644
index 0000000..5e04e26
--- /dev/null
+++ b/src/xcb_resources.hh
@@ -0,0 +1,35 @@
+#ifndef XCB_RESOURCES_HH
+#define XCB_RESOURCES_HH
+
+#include "xcb_connection.hh"
+
+#include <memory>
+#include <optional>
+#include <string>
+
+namespace xcb {
+
+class Resources {
+public:
+  virtual ~Resources() = default;
+
+  virtual std::optional<std::string> get_string(std::string const& name,
+                                                std::string const& clazz) = 0;
+
+  virtual std::optional<long> get_long(std::string const& name,
+                                       std::string const& clazz) = 0;
+
+  virtual std::optional<bool> get_bool(std::string const& name,
+                                       std::string const& clazz) = 0;
+
+  static std::unique_ptr<Resources> create(shared_conn conn);
+
+protected:
+  Resources() = default;
+  Resources(Resources const&) = delete;
+  Resources& operator=(Resources const&) = delete;
+};
+
+}  // namespace xcb
+
+#endif  // XCB_RESOURCES_HH