diff options
Diffstat (limited to 'python/binaryview.py')
| -rw-r--r-- | python/binaryview.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/python/binaryview.py b/python/binaryview.py index 9368caa7..72768060 100644 --- a/python/binaryview.py +++ b/python/binaryview.py @@ -1514,6 +1514,11 @@ class BinaryViewType(metaclass=_BinaryViewTypeMetaclass): """returns if the BinaryViewType is force loadable (read-only)""" return core.BNIsBinaryViewTypeForceLoadable(self.handle) + @property + def has_no_initial_content(self) -> bool: + """returns if instances of this BinaryViewType start with no loaded content (read-only)""" + return core.BNBinaryViewTypeHasNoInitialContent(self.handle) + def create(self, data: 'BinaryView') -> Optional['BinaryView']: view = core.BNCreateBinaryViewOfType(self.handle, data.handle) if view is None: @@ -3328,6 +3333,9 @@ class BinaryView: cls._registered_cb.getLoadSettingsForData = cls._registered_cb.getLoadSettingsForData.__class__( cls._get_load_settings_for_data ) + cls._registered_cb.hasNoInitialContent = cls._registered_cb.hasNoInitialContent.__class__( + cls._has_no_initial_content + ) view_handle = core.BNRegisterBinaryViewType(cls.name, cls.long_name, cls._registered_cb) assert view_handle is not None, "core.BNRegisterBinaryViewType returned None" cls.registered_view_type = BinaryViewType(view_handle) @@ -3405,6 +3413,17 @@ class BinaryView: return False @classmethod + def _has_no_initial_content(cls, ctxt): + if not callable(getattr(cls, 'has_no_initial_content', None)): + return False + + try: + return cls.has_no_initial_content() # type: ignore + except: + log_error_for_exception("Unhandled Python exception in BinaryView._has_no_initial_content") + return False + + @classmethod def _get_load_settings_for_data(cls, ctxt, data): try: attr = getattr(cls, "get_load_settings_for_data", None) |