[cc] Initial checkin of cc-frame-viewer

tools/cc-frame-viewer/run_dev_server.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 optparse
+import os
+import sys
+
+import SimpleHTTPServer
+import BaseHTTPServer
+
+from build import calcdeps
+
+DEFAULT_PORT = 8003
+
+class Handler(SimpleHTTPServer.SimpleHTTPRequestHandler):
+  def do_GET(self):
+    if self.path == '/src/base/deps.js':
+      self.log_message('Regenerating deps')
+      calcdeps.regenerate_deps()
+    return SimpleHTTPServer.SimpleHTTPRequestHandler.do_GET(self)
+
+class Server(BaseHTTPServer.HTTPServer):
+  def handle_one_request(self):
+    try:
+      HTTPServer.handle_one_request(self)
+    except KeyboardInterrupt:
+      sys.exit(255)
+
+def Main(args):
+  parser = optparse.OptionParser()
+  parser.add_option('--port',
+                    action='store',
+                    type='int',
+                    default=DEFAULT_PORT,
+                    help='Port to serve from')
+  options, args = parser.parse_args()
+  server = Server(('', options.port), Handler)
+  sys.stderr.write("Now running on http://localhost:%i\n" % options.port)
+  server.serve_forever()
+
+if __name__ == '__main__':
+  sys.exit(Main(sys.argv[1:]))