mirror of
https://github.com/RGBCube/serenity
synced 2025-05-26 01:35:08 +00:00
a38983dc0c
At the risk of introducing premature optimization, it only syncs to disk 5 seconds after the latest valid configuration update, to handle cases where programs might send frequent updates that would go to disk every time otherwise. Also syncs to disk when the client connection closes. Co-authored-by: Timothy Flynn <trflynn@pm.me>
50 lines
2.3 KiB
C++
50 lines
2.3 KiB
C++
/*
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* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibIPC/ClientConnection.h>
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#include <ConfigServer/ConfigClientEndpoint.h>
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#include <ConfigServer/ConfigServerEndpoint.h>
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namespace ConfigServer {
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class ClientConnection final : public IPC::ClientConnection<ConfigClientEndpoint, ConfigServerEndpoint> {
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C_OBJECT(ClientConnection)
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public:
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~ClientConnection() override;
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virtual void die() override;
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bool is_monitoring_domain(String const& domain) const { return m_monitored_domains.contains(domain); }
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private:
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explicit ClientConnection(NonnullRefPtr<Core::LocalSocket>, int client_id);
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virtual void pledge_domains(Vector<String> const&) override;
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virtual void monitor_domain(String const&) override;
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virtual Messages::ConfigServer::ReadStringValueResponse read_string_value([[maybe_unused]] String const& domain, [[maybe_unused]] String const& group, [[maybe_unused]] String const& key) override;
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virtual Messages::ConfigServer::ReadI32ValueResponse read_i32_value([[maybe_unused]] String const& domain, [[maybe_unused]] String const& group, [[maybe_unused]] String const& key) override;
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virtual Messages::ConfigServer::ReadBoolValueResponse read_bool_value([[maybe_unused]] String const& domain, [[maybe_unused]] String const& group, [[maybe_unused]] String const& key) override;
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virtual void write_string_value([[maybe_unused]] String const& domain, [[maybe_unused]] String const& group, [[maybe_unused]] String const& key, [[maybe_unused]] String const& value) override;
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virtual void write_i32_value([[maybe_unused]] String const& domain, [[maybe_unused]] String const& group, [[maybe_unused]] String const& key, [[maybe_unused]] i32 value) override;
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virtual void write_bool_value([[maybe_unused]] String const& domain, [[maybe_unused]] String const& group, [[maybe_unused]] String const& key, [[maybe_unused]] bool value) override;
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bool validate_access(String const& domain, String const& group, String const& key);
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void sync_dirty_domains_to_disk();
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void start_or_restart_sync_timer();
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bool m_has_pledged { false };
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HashTable<String> m_pledged_domains;
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HashTable<String> m_monitored_domains;
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NonnullRefPtr<Core::Timer> m_sync_timer;
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HashTable<String> m_dirty_domains;
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};
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}
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