void central(int port)
{
struct epoll_event ev, events[MAX_EVENTS];
int nfds, epollfd;
struct sockaddr_in saddr_client;
int sock = mk_sock(port, INADDR_ANY, SOCK_STREAM);
epollfd = epoll_create(10);
if (epollfd == -1) {
perror("epoll_create");
exit(EXIT_FAILURE);
}
ev.events = EPOLLIN;
ev.data.fd = sock;
if (epoll_ctl(epollfd, EPOLL_CTL_ADD, sock, &ev) == -1) {
perror("epoll_ctl: sock");
exit(EXIT_FAILURE);
}
for (;;) {
nfds = epoll_wait(epollfd, events, MAX_EVENTS, -1);
puts("working ...");
if (nfds == -1) {
perror("epoll_pwait");
exit(EXIT_FAILURE);
}
int n;
for (n = 0; n < nfds; ++n) {
if (events[n].data.fd == sock) {
socklen_t size_addr = sizeof(struct sockaddr_in);
int csock = accept(sock, (struct sockaddr *)&saddr_client, &size_addr);
printf("accept : %s\n", strerror(errno));
printf("Connection de %s :: %d\n", inet_ntoa(saddr_client.sin_addr),
htons(saddr_client.sin_port));
if (csock == -1) {
perror("accept");
exit(EXIT_FAILURE);
}
/*setnonblocking(csock);*/
ev.events = EPOLLIN | EPOLLET;
ev.data.fd = csock;
if (epoll_ctl(epollfd, EPOLL_CTL_ADD, csock,
&ev) == -1) {
perror("epoll_ctl: csock");
exit(EXIT_FAILURE);
}
}
else{
printf("%d\n", events[n].events == 1);
if (events[n].events == 1)
send_get_answer(events[n].data.fd);
}
}
}
}
/* make (or delete) an object in the filesystem */
gboolean
mk_obj(FILE * in, char *p, struct rdup * e, GHashTable * uidhash,
GHashTable * gidhash)
{
if (opt_verbose >= 1 && e->f_name) {
if (S_ISLNK(e->f_mode) || e->f_lnk)
fprintf(stderr, "%s -> %s\n", e->f_name, e->f_target);
else
fprintf(stderr, "%s\n", e->f_name);
}
if (opt_table)
rdup_write_table(e, stdout);
/* split here - or above - return when path is zero length
* for links check that the f_size is zero */
switch (e->plusmin) {
case MINUS:
if (opt_dry || !e->f_name)
return TRUE;
return rm(e->f_name);
case PLUS:
/* opt_dry handled within the subfunctions */
/* only files, no hardlinks! */
if (S_ISREG(e->f_mode) && !e->f_lnk)
return mk_reg(in, e, uidhash, gidhash);
/* no name, we can exit here - for files this is handled
* in mk_reg, because we may need to suck in data */
if (e->f_name == NULL)
return TRUE;
if (S_ISDIR(e->f_mode))
return mk_dir(e, uidhash, gidhash);
/* First sym and hardlinks and then regular files */
if (S_ISLNK(e->f_mode) || e->f_lnk)
return mk_link(e, p, uidhash, gidhash);
if (S_ISBLK(e->f_mode) || S_ISCHR(e->f_mode))
return mk_dev(e, uidhash, gidhash);
// There's no way to restore a named socket
if (S_ISSOCK(e->f_mode))
return TRUE;
if (S_ISFIFO(e->f_mode))
return mk_sock(e, uidhash, gidhash);
}
/* only reached during the heat death of the universe */
return TRUE;
}
