49 lines
1.1 KiB
C++
49 lines
1.1 KiB
C++
#include <os/ArgumentParser.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/un.h>
|
|
#include <unistd.h>
|
|
|
|
Result<int> luna_main(int argc, char** argv)
|
|
{
|
|
StringView message;
|
|
|
|
os::ArgumentParser parser;
|
|
parser.add_description("A UNIX domain socket client, to test said sockets.");
|
|
parser.add_system_program_info("socket-client"_sv);
|
|
parser.add_positional_argument(message, "message"_sv, "exit"_sv);
|
|
parser.parse(argc, argv);
|
|
|
|
int sockfd = socket(AF_UNIX, SOCK_STREAM, 0);
|
|
if (sockfd < 0)
|
|
{
|
|
perror("socket");
|
|
return 0;
|
|
}
|
|
|
|
struct sockaddr_un un;
|
|
un.sun_family = AF_UNIX;
|
|
strncpy(un.sun_path, "/tmp/local.sock", sizeof(un.sun_path));
|
|
|
|
if (connect(sockfd, (struct sockaddr*)&un, sizeof(un)) < 0)
|
|
{
|
|
perror("connect");
|
|
return 1;
|
|
}
|
|
|
|
char buf[4096];
|
|
ssize_t nread = read(sockfd, buf, sizeof(buf) - 1);
|
|
if (nread > 0)
|
|
{
|
|
buf[nread] = 0;
|
|
printf("Message from server: %s\n", buf);
|
|
}
|
|
|
|
write(sockfd, message.chars(), message.length());
|
|
|
|
close(sockfd);
|
|
|
|
return 0;
|
|
}
|