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, 47 insertions, 0 deletions

diff --git a/internal/xcb/export.go b/internal/xcb/export.go
new file mode 100644
index 00000000..72a74131
--- /dev/null
+++ b/internal/xcb/export.go
@@ -0,0 +1,47 @@
+package xcb
+
+//#include <stdlib.h>
+//#include <xcb/xcb.h>
+//#cgo linux LDFLAGS: -lxcb
+import "C"
+import (
+	"errors"
+	"unsafe"
+)
+
+const (
+	HostModeInsert = C.XCB_HOST_MODE_INSERT
+	HostModeDelete = C.XCB_HOST_MODE_DELETE
+
+	FamilyInternet          = C.XCB_FAMILY_INTERNET
+	FamilyDecnet            = C.XCB_FAMILY_DECNET
+	FamilyChaos             = C.XCB_FAMILY_CHAOS
+	FamilyServerInterpreted = C.XCB_FAMILY_SERVER_INTERPRETED
+	FamilyInternet6         = C.XCB_FAMILY_INTERNET_6
+)
+
+func ChangeHosts(mode, family C.uint8_t, address string) error {
+	var c *C.xcb_connection_t
+	c = C.xcb_connect(nil, nil)
+	defer C.xcb_disconnect(c)
+
+	if err := xcbHandleConnectionError(c); err != nil {
+		return err
+	}
+
+	addr := C.CString(address)
+	cookie := C.xcb_change_hosts_checked(c, mode, family, C.ushort(len(address)), (*C.uchar)(unsafe.Pointer(addr)))
+	C.free(unsafe.Pointer(addr))
+
+	if err := xcbHandleConnectionError(c); err != nil {
+		return err
+	}
+
+	e := C.xcb_request_check(c, cookie)
+	if e != nil {
+		defer C.free(unsafe.Pointer(e))
+		return errors.New("xcb_change_hosts() failed")
+	}
+
+	return nil
+}