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// Copyright (c) 2011 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_CONTENT_SETTINGS_CORE_COMMON_CONTENT_SETTINGS_H_
#define COMPONENTS_CONTENT_SETTINGS_CORE_COMMON_CONTENT_SETTINGS_H_
#include <stddef.h>
#include <string>
#include <vector>
#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_pattern.h"
#include "components/content_settings/core/common/content_settings_types.h"
// Different settings that can be assigned for a particular content type. We
// give the user the ability to set these on a global and per-origin basis.
// A Java counterpart will be generated for this enum.
// GENERATED_JAVA_ENUM_PACKAGE: org.chromium.components.content_settings
// GENERATED_JAVA_CLASS_NAME_OVERRIDE: ContentSettingValues
//
// TODO(nigeltao): migrate the Java users of this enum to the mojom-generated
// enum.
enum ContentSetting {
CONTENT_SETTING_DEFAULT = 0,
CONTENT_SETTING_ALLOW,
CONTENT_SETTING_BLOCK,
CONTENT_SETTING_ASK,
CONTENT_SETTING_SESSION_ONLY,
CONTENT_SETTING_DETECT_IMPORTANT_CONTENT,
CONTENT_SETTING_NUM_SETTINGS
};
// Range-checked conversion of an int to a ContentSetting, for use when reading
// prefs off disk.
ContentSetting IntToContentSetting(int content_setting);
// Converts a given content setting to its histogram value, for use when saving
// content settings types to a histogram.
int ContentSettingTypeToHistogramValue(ContentSettingsType content_setting,
size_t* num_values);
struct ContentSettingPatternSource {
ContentSettingPatternSource(const ContentSettingsPattern& primary_pattern,
const ContentSettingsPattern& secondary_patttern,
base::Value setting_value,
const std::string& source,
bool incognito,
base::Time expiration = base::Time());
ContentSettingPatternSource(const ContentSettingPatternSource& other);
ContentSettingPatternSource();
ContentSettingPatternSource& operator=(
const ContentSettingPatternSource& other);
~ContentSettingPatternSource();
ContentSetting GetContentSetting() const;
bool IsExpired() const;
ContentSettingsPattern primary_pattern;
ContentSettingsPattern secondary_pattern;
base::Value setting_value;
base::Time expiration;
std::string source;
bool incognito;
};
typedef std::vector<ContentSettingPatternSource> ContentSettingsForOneType;
struct RendererContentSettingRules {
// Returns true if |content_type| is a type that is contained in this class.
// Any new type added below must also update this method.
static bool IsRendererContentSetting(ContentSettingsType content_type);
RendererContentSettingRules();
~RendererContentSettingRules();
ContentSettingsForOneType image_rules;
ContentSettingsForOneType script_rules;
ContentSettingsForOneType popup_redirect_rules;
ContentSettingsForOneType mixed_content_rules;
};
namespace content_settings {
// Enum containing the various source for content settings. Settings can be
// set by policy, extension, the user or by the custodian of a supervised user.
// Certain (internal) origins are allowlisted. For these origins the source is
// |SETTING_SOURCE_ALLOWLIST|.
enum SettingSource {
SETTING_SOURCE_NONE,
SETTING_SOURCE_POLICY,
SETTING_SOURCE_EXTENSION,
SETTING_SOURCE_USER,
SETTING_SOURCE_ALLOWLIST,
SETTING_SOURCE_SUPERVISED,
SETTING_SOURCE_INSTALLED_WEBAPP,
};
// |SettingInfo| provides meta data for content setting values. |source|
// contains the source of a value. |primary_pattern| and |secondary_pattern|
// contains the patterns of the appling rule.
struct SettingInfo {
SettingSource source;
ContentSettingsPattern primary_pattern;
ContentSettingsPattern secondary_pattern;
SessionModel session_model;
};
} // namespace content_settings
#endif // COMPONENTS_CONTENT_SETTINGS_CORE_COMMON_CONTENT_SETTINGS_H_
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