chrome/browser/prerender/prerender_util.h

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_PRERENDER_PRERENDER_UTIL_H_
   6 #define CHROME_BROWSER_PRERENDER_PRERENDER_UTIL_H_
   7
   8 #include "base/basictypes.h"
   9 #include "url/gurl.h"
  10
  11 namespace prerender {
  12
  13 // Extracts a urlencoded URL stored in a url= query parameter from a URL
  14 // supplied, if available, and stores it in alias_url.  Returns whether or not
  15 // the operation succeeded (i.e. a valid URL was found).
  16 bool MaybeGetQueryStringBasedAliasURL(const GURL& url, GURL* alias_url);
  17
  18 // Indicates whether the URL provided has a Google domain
  19 bool IsGoogleDomain(const GURL& url);
  20
  21 // Indicates whether the URL provided could be a Google search result page.
  22 bool IsGoogleSearchResultURL(const GURL& url);
  23
  24 // Report a URL was canceled due to trying to handle an external URL.
  25 void ReportPrerenderExternalURL();
  26
  27 // Report a URL was canceled due to unsupported prerender scheme.
  28 void ReportUnsupportedPrerenderScheme(const GURL& url);
  29
  30 }  // namespace prerender
  31
  32 #endif  // CHROME_BROWSER_PRERENDER_PRERENDER_UTIL_H_