1 // Copyright 2014 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 #include "content/browser/service_worker/service_worker_utils.h" 6 7 #include <string> 8 9 #include "base/logging.h" 10 #include "base/strings/string_util.h" 11 12 namespace content { 13 14 // static 15 bool ServiceWorkerUtils::ScopeMatches(const GURL& scope, const GURL& url) { 16 DCHECK(!scope.has_ref()); 17 DCHECK(!url.has_ref()); 18 return StartsWithASCII(url.spec(), scope.spec(), true); 19 } 20 21 bool LongestScopeMatcher::MatchLongest(const GURL& scope) { 22 if (!ServiceWorkerUtils::ScopeMatches(scope, url_)) 23 return false; 24 if (match_.is_empty() || match_.spec().size() < scope.spec().size()) { 25 match_ = scope; 26 return true; 27 } 28 return false; 29 } 30 31 } // namespace content 32
