Method find_all_data

python/binaryview.py:8986–9052

``find_all_data`` searches for the bytes ``data`` starting at the virtual address ``start`` until the virtual address ``end``. Once a match is found, the ``match_callback`` is called. :param int start: virtual address to start searching from. :param int end: virtual address to end the sear

(
	    self, start: int, end: int, data: bytes, flags: FindFlag = FindFlag.FindCaseSensitive,
	    progress_func: Optional[ProgressFuncType] = None, match_callback: Optional[DataMatchCallbackType] = None
	)

					raise StopIteration

	def find_all_data(
	    self, start: int, end: int, data: bytes, flags: FindFlag = FindFlag.FindCaseSensitive,
	    progress_func: Optional[ProgressFuncType] = None, match_callback: Optional[DataMatchCallbackType] = None
	) -> QueueGenerator:
		"""
		``find_all_data`` searches for the bytes ``data`` starting at the virtual address ``start``
		until the virtual address ``end``. Once a match is found, the ``match_callback`` is called.

		:param int start: virtual address to start searching from.
		:param int end: virtual address to end the search.
		:param Union[bytes, bytearray, str] data: data to search for
		:param FindFlag flags: (optional) defaults to case-insensitive data search

			==================== ============================
			FindFlag             Description
			==================== ============================
			FindCaseSensitive    Case-sensitive search
			FindCaseInsensitive  Case-insensitive search
			==================== ============================
		:param callback progress_func: optional function to be called with the current progress \
		and total count. This function should return a boolean value that decides whether the \
		search should continue or stop
		:param callback match_callback: function that gets called when a match is found. The \
		callback takes two parameters, i.e., the address of the match, and the actual DataBuffer \
		that satisfies the search. If this parameter is None, this function becomes a generator \
		and yields a tuple of the matching address and the matched DataBuffer. This function \
		can return a boolean value that decides whether the search should continue or stop.
		:rtype QueueGenerator: A generator object that will yield all the found results
		"""
		if not isinstance(data, bytes):
			raise TypeError("data parameter must be bytes, bytearray, or str")

		buf = databuffer.DataBuffer(data)
		if not isinstance(flags, FindFlag):
			raise TypeError('flag parameter must have type FindFlag')

		if progress_func:
			progress_func_obj = ctypes.CFUNCTYPE(
			    ctypes.c_bool, ctypes.c_void_p, ctypes.c_ulonglong, ctypes.c_ulonglong
			)(lambda ctxt, cur, total: progress_func(cur, total))
		else:
			progress_func_obj = ctypes.CFUNCTYPE(
			    ctypes.c_bool, ctypes.c_void_p, ctypes.c_ulonglong, ctypes.c_ulonglong
			)(lambda ctxt, cur, total: True)

		if match_callback:
			# the `not match_callback(...) is False` tolerates the users who forget to return
			# `True` from inside the callback
			match_callback_obj = ctypes.CFUNCTYPE(
			    ctypes.c_bool, ctypes.c_void_p, ctypes.c_ulonglong, ctypes.POINTER(core.BNDataBuffer)
			)(lambda ctxt, addr, match: not match_callback(addr, databuffer.DataBuffer(handle=match)) is False)
			return core.BNFindAllDataWithProgress(
			    self.handle, start, end, buf.handle, flags, None, progress_func_obj, None, match_callback_obj
			)
		else:
			results = queue.Queue()
			match_callback_obj = ctypes.CFUNCTYPE(
			    ctypes.c_bool, ctypes.c_void_p, ctypes.c_ulonglong, ctypes.POINTER(core.BNDataBuffer)