#include <sys/stat.h>
#include <sys/socket.h>
#include <sys/un.h>

#include <fcntl.h>
#include <stdio.h>
#include <unistd.h>

int connect_channel(const char *channel_name)
{
	struct sockaddr_un sun;
	int fd = socket(PF_UNIX, SOCK_STREAM, 0);
	if (fd < 0)
		return fd;

	sun.sun_family = AF_UNIX;
	snprintf(sun.sun_path, sizeof(sun.sun_path), "/var/run/sircbot/%s",
		channel_name);
	if (connect(fd, (struct sockaddr *) &sun, sizeof(sun)) == 0)
		return fd;
	perror(sun.sun_path);
	close(fd);
	return -1;
}

int main(int argc, char *argv[])
{
	int i;
	int fd = connect_channel(argv[1]);
	char buf[2048];

	if (fd < 0)
		return 1;

	while (fgets(buf, sizeof(buf), stdin))
		if (write(fd, buf, strlen(buf)) < 0)
			err(1, "write");
	return 0;
}