blob: 25700dee2bd744864a56a6ae1e3e57166d39b96b [file] [log] [blame]
// 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_