Implement chrome.downloads.onDeterminingFilename()

tools/json_schema_compiler/idl_schema.py

 #! /usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import itertools
 import json
 import os.path
 import re
 import sys
@@ skipping 146 matching lines @@
   '''
   def __init__(self, member_node):
     self.node = member_node
 
   def process(self, callbacks):
     properties = OrderedDict()
     name = self.node.GetName()
     for property_name in ('OPTIONAL', 'nodoc', 'nocompile', 'nodart'):
       if self.node.GetProperty(property_name):
         properties[property_name.lower()] = True
+    for option_name, sanitizer in [
+        ('maxListeners', int),
+        ('supportsFilters', lambda s: s == 'true'),
+        ('supportsListeners', lambda s: s == 'true'),
+        ('supportsRules', lambda s: s == 'true')]:
+      if self.node.GetProperty(option_name):
+        if 'options' not in properties:
+          properties['options'] = {}
+        properties['options'][option_name] = sanitizer(self.node.GetProperty(
+          option_name))
     is_function = False
     parameter_comments = OrderedDict()
     for node in self.node.children:
       if node.cls == 'Comment':
         (parent_comment, parameter_comments) = ProcessComment(node.GetName())
         properties['description'] = parent_comment
       elif node.cls == 'Callspec':
         is_function = True
         name, parameters, return_type = (Callspec(node, parameter_comments)
                                          .process(callbacks))
@@ skipping 216 matching lines @@
   '''
   Dump a json serialization of parse result for the IDL files whose names
   were passed in on the command line.
   '''
   for filename in sys.argv[1:]:
     schema = Load(filename)
     print json.dumps(schema, indent=2)
 
 if __name__ == '__main__':
   Main()