Complete rewrite using C++ and with shared state support

1 files changed, 30 insertions, 0 deletions

diff --git a/src/xcb_connection.hh b/src/xcb_connection.hh
new file mode 100644
index 0000000..74ee751
--- /dev/null
+++ b/src/xcb_connection.hh
@@ -0,0 +1,30 @@
+#ifndef XCB_CONNECTION_HH
+#define XCB_CONNECTION_HH
+
+#include <memory>
+#include <xcb/xcb.h>
+
+namespace xcb {
+
+namespace internal {
+
+struct xcb_connection_deleter {
+  void operator() (xcb_connection_t* ptr) {
+    xcb_disconnect(ptr);
+  }
+};
+
+}  // namespace internal
+
+typedef std::shared_ptr<xcb_connection_t> shared_conn;
+typedef std::unique_ptr<xcb_connection_t,
+                        internal::xcb_connection_deleter> unique_conn;
+
+shared_conn make_shared_conn(xcb_connection_t* conn);
+unique_conn make_unique_conn(xcb_connection_t* conn);
+
+xcb_screen_t* get_screen(xcb_connection_t* conn, int screen_index);
+
+}  // namespace xcb
+
+#endif  // XCB_CONNECTION_HH