RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 23:47:45 +00:00
Code Issues Activity Actions

TelnetServer: replace getopt with LibCore ArgsParser

Browse source
This commit is contained in:
Brendan Coles 2020-12-16 08:45:57 +00:00 • committed by Andreas Kling
parent 9d4a0ec50a
commit 3e72fd68b0
1 changed files with 14 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

32
Services/TelnetServer/main.cpp
View file

@ -31,11 +31,11 @@
#include <AK/String.h>
#include <AK/StringBuilder.h>
#include <AK/Types.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/EventLoop.h>
#include <LibCore/TCPServer.h>
#include <LibCore/TCPSocket.h>
#include <fcntl.h>
#include <getopt.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/ioctl.h>
@ -105,26 +105,22 @@ static void run_command(int ptm_fd, String command)
int main(int argc, char** argv)
{
int port = 23;
const char* command = "";
Core::ArgsParser args_parser;
args_parser.add_option(port, "Port to listen on", nullptr, 'p', "port");
args_parser.add_option(command, "Program to run on connection", nullptr, 'c', "command");
args_parser.parse(argc, argv);
if ((u16)port != port) {
warnln("Invalid port number: {}", port);
exit(1);
}
Core::EventLoop event_loop;
auto server = Core::TCPServer::construct();
int opt;
u16 port = 23;
const char* command = "";
while ((opt = getopt(argc, argv, "p:c:")) != -1) {
switch (opt) {
case 'p':
port = atoi(optarg);
break;
case 'c':
command = optarg;
break;
default:
fprintf(stderr, "Usage: %s [-p port] [-c command]", argv[0]);
exit(1);
}
}
if (!server->listen({}, port)) {
warnln("Listening on 0.0.0.0:{} failed", port);
exit(1);