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- // Copyright 2020 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 UI_WEBUI_WEBUI_ALLOWLIST_PROVIDER_H_
- #define UI_WEBUI_WEBUI_ALLOWLIST_PROVIDER_H_
- #include "base/synchronization/lock.h"
- #include "base/thread_annotations.h"
- #include "components/content_settings/core/browser/content_settings_observable_provider.h"
- #include "components/content_settings/core/common/content_settings.h"
- #include "ui/webui/webui_allowlist.h"
- class ContentSettingsPattern;
- // A provider that supplies HostContentSettingsMap with a list of auto-granted
- // permissions from the underlying WebUIAllowlist.
- class WebUIAllowlistProvider : public content_settings::ObservableProvider {
- public:
- explicit WebUIAllowlistProvider(scoped_refptr<WebUIAllowlist> allowlist);
- WebUIAllowlistProvider(const WebUIAllowlistProvider&) = delete;
- void operator=(const WebUIAllowlistProvider&) = delete;
- ~WebUIAllowlistProvider() override;
- void NotifyContentSettingChange(
- const ContentSettingsPattern& primary_pattern,
- const ContentSettingsPattern& secondary_pattern,
- ContentSettingsType content_type);
- // content_settings::ObservableProvider:
- // The following methods are thread-safe.
- std::unique_ptr<content_settings::RuleIterator> GetRuleIterator(
- ContentSettingsType content_type,
- bool incognito) const override;
- void ShutdownOnUIThread() override;
- bool SetWebsiteSetting(
- const ContentSettingsPattern& primary_pattern,
- const ContentSettingsPattern& secondary_pattern,
- ContentSettingsType content_type,
- base::Value&& value,
- const content_settings::ContentSettingConstraints& constraints) override;
- void ClearAllContentSettingsRules(ContentSettingsType content_type) override;
- private:
- const scoped_refptr<WebUIAllowlist> allowlist_;
- };
- #endif // UI_WEBUI_WEBUI_ALLOWLIST_PROVIDER_H_
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