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https://github.com/RGBCube/serenity
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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. :^)
43 lines
1.1 KiB
C++
43 lines
1.1 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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#include "ClientConnection.h"
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#include <LibCore/LocalServer.h>
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#include <LibCore/StandardPaths.h>
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#include <unistd.h>
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int main(int, char**)
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{
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if (pledge("stdio accept rpath wpath cpath", nullptr) < 0) {
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perror("pledge");
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return 1;
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}
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if (unveil(Core::StandardPaths::config_directory().characters(), "rwc") < 0) {
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perror("unveil");
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return 1;
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}
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unveil(nullptr, nullptr);
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Core::EventLoop event_loop;
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auto server = Core::LocalServer::construct();
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bool ok = server->take_over_from_system_server();
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VERIFY(ok);
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server->on_ready_to_accept = [&] {
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auto client_socket = server->accept();
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if (!client_socket) {
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dbgln("ConfigServer: accept failed.");
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return;
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}
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static int s_next_client_id = 0;
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int client_id = ++s_next_client_id;
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IPC::new_client_connection<ConfigServer::ClientConnection>(client_socket.release_nonnull(), client_id);
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};
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return event_loop.exec();
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}
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