Method _get_lines_for_data

python/datarender.py:133–179

(self, ctxt, view, addr, type, prefix, prefixCount, width, count, typeCtx, ctxCount, language)

			return False

	def _get_lines_for_data(self, ctxt, view, addr, type, prefix, prefixCount, width, count, typeCtx, ctxCount, language):
		try:
			file_metadata = filemetadata.FileMetadata(handle=core.BNGetFileForView(view))
			view = binaryview.BinaryView(file_metadata=file_metadata, handle=core.BNNewViewReference(view))
			type = types.Type.create(handle=core.BNNewTypeReference(type))

			prefixTokens = function.InstructionTextToken._from_core_struct(prefix, prefixCount)
			pycontext = []
			for i in range(ctxCount):
				pycontext.append(
				    TypeContext(types.Type.create(core.BNNewTypeReference(typeCtx[i].type)), typeCtx[i].offset)
				)

			result = self.perform_get_lines_for_data_with_language(
				ctxt, view, addr, type, prefixTokens, width, pycontext, language
			)

			count[0] = len(result)
			self.line_buf = (core.BNDisassemblyTextLine * len(result))()
			for i in range(len(result)):
				line = result[i]
				color = line.highlight
				if not isinstance(color,
				                  enums.HighlightStandardColor) and not isinstance(color, highlight.HighlightColor):
					raise ValueError("Specified color is not one of HighlightStandardColor, highlight.HighlightColor")
				if isinstance(color, enums.HighlightStandardColor):
					color = highlight.HighlightColor(color)
				self.line_buf[i].highlight = color._to_core_struct()
				if line.address is None:
					if len(line.tokens) > 0:
						self.line_buf[i].addr = line.tokens[0].address
					else:
						self.line_buf[i].addr = 0
				else:
					self.line_buf[i].addr = line.address
				if line.il_instruction is not None:
					self.line_buf[i].instrIndex = line.il_instruction.instr_index
				else:
					self.line_buf[i].instrIndex = 0xffffffffffffffff

				self.line_buf[i].count = len(line.tokens)
				self.line_buf[i].tokens = function.InstructionTextToken._get_core_struct(line.tokens)

			return ctypes.cast(self.line_buf, ctypes.c_void_p).value
		except:
			log_error(traceback.format_exc())
			return None

	def _free_lines(self, ctxt, lines, count):
		self.line_buf = None