231   def _ApplyReplaceOperation(self, op, op_name, out_data, part_file, part_size):  argument
248     if op.type == common.OpType.REPLACE_BZ:
251     elif op.type == common.OpType.REPLACE_XZ:
258     for ex, ex_name in common.ExtentIter(op.dst_extents,
294   def _ApplyZeroOperation(self, op, op_name, part_file):  argument
310     for ex, ex_name in common.ExtentIter(op.dst_extents, base_name):
314   def _ApplySourceCopyOperation(self, op, op_name, old_part_file,  argument
330           (op_name, op.type))
335     in_data = _ReadExtents(old_part_file, op.src_extents, block_size)
338     _WriteExtents(new_part_file, in_data, op.dst_extents, block_size,
358   def _ApplyDiffOperation(self, op, op_name, patch_data, old_part_file,  argument
375           (op_name, op.type))
389           op.src_extents, block_size, '%s.src_extents' % op_name,
390           data_length=op.src_length if op.src_length else
391           self._BytesInExtents(op.src_extents, "%s.src_extents"))
393           op.dst_extents, block_size, '%s.dst_extents' % op_name,
394           data_length=op.dst_length if op.dst_length else
395           self._BytesInExtents(op.dst_extents, "%s.dst_extents"))
409       if op.type in (common.OpType.SOURCE_BSDIFF, common.OpType.BROTLI_BSDIFF):
414       elif op.type == common.OpType.PUFFDIFF:
425         raise PayloadError("Unknown operation %s" % op.type)
434       in_data = _ReadExtents(input_part_file, op.src_extents, block_size,
435                              max_length=op.src_length if op.src_length else
436                              self._BytesInExtents(op.src_extents,
446       if op.type in (common.OpType.SOURCE_BSDIFF, common.OpType.BROTLI_BSDIFF):
451       elif op.type == common.OpType.PUFFDIFF:
460         raise PayloadError("Unknown operation %s" % op.type)
465         if len(out_data) != op.dst_length:
468               (op_name, len(out_data), op.dst_length))
474       _WriteExtents(new_part_file, out_data, op.dst_extents, block_size,
498     for op, op_name in common.OperationIter(operations, base_name):
500       data = self.payload.ReadDataBlob(op.data_offset, op.data_length)
502       if op.type in (common.OpType.REPLACE, common.OpType.REPLACE_BZ,
504         self._ApplyReplaceOperation(op, op_name, data, new_part_file, part_size)
505       elif op.type == common.OpType.ZERO:
506         self._ApplyZeroOperation(op, op_name, new_part_file)
507       elif op.type == common.OpType.SOURCE_COPY:
508         self._ApplySourceCopyOperation(op, op_name, old_part_file,
510       elif op.type in (common.OpType.SOURCE_BSDIFF, common.OpType.PUFFDIFF,
512         self._ApplyDiffOperation(op, op_name, data, old_part_file,
516                            (op_name, op.type))