chromium/components/content_settings/core/browser/content_settings_rule.h

// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Interface for objects providing content setting rules.

#ifndef COMPONENTS_CONTENT_SETTINGS_CORE_BROWSER_CONTENT_SETTINGS_RULE_H_
#define COMPONENTS_CONTENT_SETTINGS_CORE_BROWSER_CONTENT_SETTINGS_RULE_H_

#include <memory>
#include <vector>

#include "base/compiler_specific.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_refptr.h"
#include "base/time/time.h"
#include "base/values.h"
#include "components/content_settings/core/common/content_settings_constraints.h"
#include "components/content_settings/core/common/content_settings_metadata.h"
#include "components/content_settings/core/common/content_settings_pattern.h"

namespace content_settings {

// Note that Rules and their iterators must be destroyed before modifying the
// map that their values come from, as some types of rules hold locks on the map
// that owns their value. See UnownedRule and OriginValueMap.
struct Rule { … };

class RuleIterator { … };

class ConcatenationIterator : public RuleIterator { … };

}  // namespace content_settings

#endif  // COMPONENTS_CONTENT_SETTINGS_CORE_BROWSER_CONTENT_SETTINGS_RULE_H_