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// 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 COMPONENTS_SESSIONS_IOS_IOS_SERIALIZED_NAVIGATION_DRIVER_H_
#define COMPONENTS_SESSIONS_IOS_IOS_SERIALIZED_NAVIGATION_DRIVER_H_
#include "components/sessions/core/serialized_navigation_driver.h"
namespace base {
template <typename T> struct DefaultSingletonTraits;
}
namespace sessions {
// Provides an iOS implementation of SerializedNavigationDriver that is backed
// by //ios/web classes.
class IOSSerializedNavigationDriver
: public SerializedNavigationDriver {
public:
~IOSSerializedNavigationDriver() override;
// Returns the singleton IOSSerializedNavigationDriver. Almost all
// callers should use SerializedNavigationDriver::Get() instead.
static IOSSerializedNavigationDriver* GetInstance();
// SerializedNavigationDriver implementation.
int GetDefaultReferrerPolicy() const override;
bool MapReferrerPolicyToOldValues(int referrer_policy,
int* mapped_referrer_policy) const override;
bool MapReferrerPolicyToNewValues(int referrer_policy,
int* mapped_referrer_policy) const override;
std::string GetSanitizedPageStateForPickle(
const SerializedNavigationEntry* navigation) const override;
void Sanitize(SerializedNavigationEntry* navigation) const override;
std::string StripReferrerFromPageState(
const std::string& page_state) const override;
private:
IOSSerializedNavigationDriver();
friend struct base::DefaultSingletonTraits<IOSSerializedNavigationDriver>;
};
} // namespace sessions
#endif // COMPONENTS_SESSIONS_IOS_IOS_SERIALIZED_NAVIGATION_DRIVER_H_
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