static struct in_addr *
ipparse_hostnetwork(const char *name, unsigned int *naddrs)
{
struct in_addr *addrptmp, *addrp;
if ((addrptmp = xtables_numeric_to_ipaddr(name)) != NULL ||
(addrptmp = network_to_ipaddr(name)) != NULL) {
addrp = xtables_malloc(sizeof(struct in_addr));
memcpy(addrp, addrptmp, sizeof(*addrp));
*naddrs = 1;
return addrp;
}
if ((addrptmp = host_to_ipaddr(name, naddrs)) != NULL)
return addrptmp;
xt_params->exit_err(PARAMETER_PROBLEM, "host/network `%s' not found", name);
}
/******************************************************
int parse_request: deals with GET requests
******************************************************/
int parse_request(char *msg, int sock) {
printf(" *** INCOMING REQUEST ***\n");
char *msg_whole;
msg_whole = malloc(MAX_MSG_LENGTH);
strcpy(msg_whole, msg);
char *URL = get_URL_from_request(msg); //get target URL; will need for caching
char *host = get_host_from_request(msg); //get host
printf("FINAL URL: %s\nFINAL HOST: %s\n", URL, host);
char *ip_addr = host_to_ipaddr(host);
if(ip_addr == NULL) return 1;
if(cache_check(URL, sock)) return 0;
client(ip_addr, msg_whole, sock, URL);
//free(URL);
return 0;
}
