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serenity/Userland/Services/DHCPClient/main.cpp
Gunnar Beutner c73116b2e2 DHCPClient: Resend DHCP packets when we don't receive an answer
Previously we'd only only send one DHCP request for network interfaces
which were up when DHCPClient started. If that packet was lost we'd
never send another request for those interfaces.

Also, if an interface were to appear after DHCPClient started (not
that that is possible at the moment) we wouldn't send requests for
that interface either.
2021-05-27 15:53:49 +04:30

45 lines
949 B
C++

/*
* Copyright (c) 2020, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "DHCPv4Client.h"
#include <AK/Debug.h>
#include <AK/JsonArray.h>
#include <AK/JsonObject.h>
#include <AK/String.h>
#include <AK/StringUtils.h>
#include <AK/Types.h>
#include <LibCore/EventLoop.h>
#include <LibCore/File.h>
#include <LibCore/LocalServer.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
int main([[maybe_unused]] int argc, [[maybe_unused]] char** argv)
{
if (pledge("stdio unix inet cpath rpath", nullptr) < 0) {
perror("pledge");
return 1;
}
Core::EventLoop event_loop;
if (unveil("/proc/net/", "r") < 0) {
perror("unveil");
return 1;
}
unveil(nullptr, nullptr);
auto client = DHCPv4Client::construct();
if (pledge("stdio inet cpath rpath", nullptr) < 0) {
perror("pledge");
return 1;
}
return event_loop.exec();
}