rename to fortify and restructure

More sandbox features will be added and this will no longer track ego's features and behaviour.

Signed-off-by: Ophestra Umiker <cat@ophivana.moe>

1 files changed, 33 insertions, 0 deletions

diff --git a/internal/xcb/c.go b/internal/xcb/c.go
new file mode 100644
index 00000000..8fe59d8c
--- /dev/null
+++ b/internal/xcb/c.go
@@ -0,0 +1,33 @@
+package xcb
+
+import (
+	"errors"
+)
+
+//#include <stdlib.h>
+//#include <xcb/xcb.h>
+//#cgo linux LDFLAGS: -lxcb
+import "C"
+
+func xcbHandleConnectionError(c *C.xcb_connection_t) error {
+	if errno := C.xcb_connection_has_error(c); errno != 0 {
+		switch errno {
+		case C.XCB_CONN_ERROR:
+			return errors.New("connection error")
+		case C.XCB_CONN_CLOSED_EXT_NOTSUPPORTED:
+			return errors.New("extension not supported")
+		case C.XCB_CONN_CLOSED_MEM_INSUFFICIENT:
+			return errors.New("memory not available")
+		case C.XCB_CONN_CLOSED_REQ_LEN_EXCEED:
+			return errors.New("request length exceeded")
+		case C.XCB_CONN_CLOSED_PARSE_ERR:
+			return errors.New("invalid display string")
+		case C.XCB_CONN_CLOSED_INVALID_SCREEN:
+			return errors.New("server has no screen matching display")
+		default:
+			return errors.New("generic X11 failure")
+		}
+	} else {
+		return nil
+	}
+}