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

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_CONTENT_SETTINGS_CORE_BROWSER_CONTENT_SETTINGS_ORIGIN_VALUE_MAP_H_
#define COMPONENTS_CONTENT_SETTINGS_CORE_BROWSER_CONTENT_SETTINGS_ORIGIN_VALUE_MAP_H_

#include <stddef.h>

#include <map>
#include <memory>

#include "base/memory/raw_ptr.h"
#include "base/synchronization/lock.h"
#include "base/thread_annotations.h"
#include "base/time/time.h"
#include "components/content_settings/core/browser/content_settings_rule.h"
#include "components/content_settings/core/common/content_settings.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_rules.h"
#include "components/content_settings/core/common/content_settings_types.h"
#include "components/content_settings/core/common/host_indexed_content_settings.h"

class GURL;
class ContentSettingsPattern;

namespace base {
class Clock;
class Lock;
class Value;
}  // namespace base

namespace content_settings {

// Stores and provides access to Content Settings Rules.
//
// This class is multi-threaded, with some users calling |GetRuleIterator| off
// of the UI thread.
//
// Interacting with this class generally requires holding |GetLock|, and
// modifying rules while iterating over them is not permitted. Notably, due to
// complexity around ensuring the lock is held while iterating,
// |GetRuleIterator| should only be called while the lock is not held, as the
// Iterator itself will hold the lock until it's destroyed.
class OriginValueMap { … };

}  // namespace content_settings

#endif  // COMPONENTS_CONTENT_SETTINGS_CORE_BROWSER_CONTENT_SETTINGS_ORIGIN_VALUE_MAP_H_