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bdcd0abf9d
ConfigServer is an IPC service that provides access to application
configuration and settings. The idea is to replace all uses of
Core::ConfigFile with IPC requests to ConfigServer.
This first cut of the API is pretty similar to Core::ConfigFile.
The old:
auto config = Core::ConfigFile::open_for_app("App");
auto value = config->read_entry("Group", "Key");
The new:
auto value = Config::read_string("App", "Group", "Key");
ConfigServer uses the ~/.config directory as its backing store
and all the files remain human-editable. :^)
71 lines
2.2 KiB
C++
71 lines
2.2 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 <ConfigServer/ConfigClientEndpoint.h>
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#include <ConfigServer/ConfigServerEndpoint.h>
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#include <LibCore/File.h>
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#include <LibCore/Promise.h>
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#include <LibCore/StandardPaths.h>
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#include <LibIPC/ServerConnection.h>
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namespace Config {
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class Client final
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: public IPC::ServerConnection<ConfigClientEndpoint, ConfigServerEndpoint>
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, public ConfigClientEndpoint {
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C_OBJECT(Client);
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public:
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String read_string(StringView domain, StringView group, StringView key, StringView fallback);
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i32 read_i32(StringView domain, StringView group, StringView key, i32 fallback);
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bool read_bool(StringView domain, StringView group, StringView key, bool fallback);
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void write_string(StringView domain, StringView group, StringView key, StringView value);
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void write_i32(StringView domain, StringView group, StringView key, i32 value);
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void write_bool(StringView domain, StringView group, StringView key, bool value);
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static Client& the();
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private:
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explicit Client()
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: IPC::ServerConnection<ConfigClientEndpoint, ConfigServerEndpoint>(*this, "/tmp/portal/config")
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{
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}
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};
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inline String read_string(StringView domain, StringView group, StringView key, StringView fallback = {})
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{
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return Client::the().read_string(domain, group, key, fallback);
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}
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inline i32 read_i32(StringView domain, StringView group, StringView key, i32 fallback = 0)
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{
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return Client::the().read_i32(domain, group, key, fallback);
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}
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inline bool read_bool(StringView domain, StringView group, StringView key, bool fallback = false)
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{
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return Client::the().read_bool(domain, group, key, fallback);
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}
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inline void write_string(StringView domain, StringView group, StringView key, StringView value)
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{
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Client::the().write_string(domain, group, key, value);
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}
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inline void write_i32(StringView domain, StringView group, StringView key, i32 value)
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{
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Client::the().write_i32(domain, group, key, value);
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}
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inline void write_bool(StringView domain, StringView group, StringView key, bool value)
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{
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Client::the().write_bool(domain, group, key, value);
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}
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}
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