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EchoServer: Port to LibMain

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This commit is contained in:
Sam Atkins 2021-12-25 14:31:45 +00:00 • committed by Andreas Kling
parent 289cf8d7ef
commit 98c8eca70c
2 changed files with 7 additions and 15 deletions
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2
Userland/Services/EchoServer/CMakeLists.txt
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@ -9,4 +9,4 @@ set(SOURCES
)
serenity_bin(EchoServer)
target_link_libraries(EchoServer LibCore)
target_link_libraries(EchoServer LibCore LibMain)

20
Userland/Services/EchoServer/main.cpp
View file

@ -9,28 +9,20 @@
#include <AK/IPv4Address.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/EventLoop.h>
#include <LibCore/System.h>
#include <LibCore/TCPServer.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <LibMain/Main.h>
int main(int argc, char** argv)
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
if (pledge("stdio unix inet id accept", nullptr) < 0) {
perror("pledge");
return 1;
}
if (unveil(nullptr, nullptr) < 0) {
perror("unveil");
return 1;
}
TRY(Core::System::pledge("stdio unix inet id accept", nullptr));
TRY(Core::System::unveil(nullptr, nullptr));
int port = 7;
Core::ArgsParser args_parser;
args_parser.add_option(port, "Port to listen on", "port", 'p', "port");
args_parser.parse(argc, argv);
args_parser.parse(arguments);
if ((u16)port != port) {
warnln("Invalid port number: {}", port);