| // Copyright 2014 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. |
| |
| #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_UTILS_H_ |
| #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_UTILS_H_ |
| |
| #include "content/common/content_export.h" |
| #include "content/common/service_worker/service_worker_status_code.h" |
| #include "webkit/common/resource_type.h" |
| |
| class GURL; |
| |
| namespace content { |
| |
| class ServiceWorkerUtils { |
| public: |
| static bool IsMainResourceType(ResourceType::Type type) { |
| return ResourceType::IsFrame(type) || |
| ResourceType::IsSharedWorker(type); |
| } |
| |
| static bool IsServiceWorkerResourceType(ResourceType::Type type) { |
| return ResourceType::IsServiceWorker(type); |
| } |
| |
| // Returns true if the feature is enabled (or not disabled) by command-line |
| // flag. |
| static bool IsFeatureEnabled(); |
| |
| // A helper for creating a do-nothing status callback. |
| static void NoOpStatusCallback(ServiceWorkerStatusCode status) {} |
| |
| // Returns true if |scope| matches |url|. |
| CONTENT_EXPORT static bool ScopeMatches(const GURL& scope, const GURL& url); |
| }; |
| |
| class CONTENT_EXPORT LongestScopeMatcher { |
| public: |
| explicit LongestScopeMatcher(const GURL& url) : url_(url) {} |
| virtual ~LongestScopeMatcher() {} |
| |
| // Returns true if |scope| matches |url_| longer than |match_|. |
| bool MatchLongest(const GURL& scope); |
| |
| private: |
| const GURL url_; |
| GURL match_; |
| |
| DISALLOW_COPY_AND_ASSIGN(LongestScopeMatcher); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_UTILS_H_ |