static void *do_httpd_client_thread(void *cinfo) {
struct client_info *ci = (struct client_info *) cinfo;
httpd_client_process(ci);
close(ci->ci_sock);
client_is_free[ci->ci_index]=1;
return NULL;
}
int main(int argc, char **argv) {
int host;
const char *basedir;
#if USE_IP_VER == 4
struct sockaddr_in inaddr;
const size_t inaddrlen = sizeof(inaddr);
const int family = AF_INET;
inaddr.sin_family = AF_INET;
inaddr.sin_port= htons(80);
inaddr.sin_addr.s_addr = htonl(INADDR_ANY);
#elif USE_IP_VER == 6
struct sockaddr_in6 inaddr;
const size_t inaddrlen = sizeof(inaddr);
const int family = AF_INET6;
inaddr.sin6_family = AF_INET6;
inaddr.sin6_port= htons(80);
memcpy(&inaddr.sin6_addr, &in6addr_any, sizeof(inaddr.sin6_addr));
#else
#error Unknown USE_IP_VER
#endif
basedir = argc > 1 ? argv[1] : "/";
host = socket(family, SOCK_STREAM, IPPROTO_TCP);
if (host == -1) {
httpd_error("socket() failure: %s", strerror(errno));
return -errno;
}
if (-1 == bind(host, (struct sockaddr *) &inaddr, inaddrlen)) {
httpd_error("bind() failure: %s", strerror(errno));
close(host);
return -errno;
}
if (-1 == listen(host, 3)) {
httpd_error("listen() failure: %s", strerror(errno));
close(host);
return -errno;
}
while (1) {
struct client_info ci;
ci.ci_addrlen = inaddrlen;
ci.ci_sock = accept(host, &ci.ci_addr, &ci.ci_addrlen);
if (ci.ci_sock == -1) {
if (errno != EINTR) {
httpd_error("accept() failure: %s", strerror(errno));
usleep(100000);
}
continue;
}
assert(ci.ci_addrlen == inaddrlen);
ci.ci_basedir = basedir;
if (USE_PARALLEL_CGI) {
while (0 < httpd_wait_cgi_child(-1, WNOHANG)) {
/* wait another one */
}
}
httpd_client_process(&ci);
close(ci.ci_sock);
}
close(host);
return 0;
}