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https://github.com/RGBCube/serenity
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25032a02aa
Derivatives of Core::Object should be constructed through ClassName::construct(), to avoid handling ref-counted objects with refcount zero. Fixing the visibility means that misuses like this are more difficult. This commit is separate from the other Servives changes because it required additional adaption of the code. Note that the old code did precisely what these changes try to prevent: Create and handle a ref-counted object with a refcount of zero.
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, kleines Filmröllchen <malu.bertsch@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "Mixer.h"
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#include <LibCore/ConfigFile.h>
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#include <LibCore/File.h>
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#include <LibCore/LocalServer.h>
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int main(int, char**)
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{
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if (pledge("stdio recvfd thread accept cpath rpath wpath unix", nullptr) < 0) {
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perror("pledge");
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return 1;
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}
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auto config = Core::ConfigFile::open_for_app("Audio", Core::ConfigFile::AllowWriting::Yes);
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if (unveil(config->filename().characters(), "rwc") < 0) {
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perror("unveil");
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return 1;
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}
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if (unveil("/dev/audio", "wc") < 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 mixer = AudioServer::Mixer::construct(config);
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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("AudioServer: 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<AudioServer::ClientConnection>(client_socket.release_nonnull(), client_id, *mixer);
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};
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if (pledge("stdio recvfd thread accept cpath rpath wpath", nullptr) < 0) {
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perror("pledge");
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return 1;
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}
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unveil(nullptr, nullptr);
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return event_loop.exec();
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}
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