/**
* repad_net_init - Initialize all structures used to receive packets from network
*
* @param id The id of thread which call this function
*
* @return <0 for errors
*/
static int repad_net_init(long id) {
int result_raw = 0, result_udp = 0, result_overlay = 0;
repad_attr.th_network_threads[TH_RAW_SOCKET] = 0;
repad_attr.th_network_threads[TH_UDP_SOCKET] = 0;
repad_attr.th_network_threads[TH_OVERLAY_NET] = 0;
/* Create a new prod_cons for receive packets from network */
repad_attr.pc_receive_packets = pc_create(10, NULL, NULL, NULL,
(void(*)(void*))skb_release);
if (repad_attr.pc_receive_packets == NULL) {
repad_printf(LOG_INFO, "Th%ld: ERROR: On create prod_cons for received packets\n");
return -1;
}
/* Create HashMap for memory message */
repad_attr.hm_memory_message = hmap_create(hmap_hash_mem_fn,
hmap_eq_mem_fn, NULL, (void (*)(hmap_key_t))dll_destroy_all, 0, 0.0);
if (repad_attr.hm_memory_message == NULL) {
repad_printf(LOG_INFO, "Th%ld: ERROR: On create map for memory message\n");
return -1;
}
/* Create list of packet with no match */
repad_attr.list_pkt_without_match = dll_create(upwm_compare_packet, NULL);
if (repad_attr.list_pkt_without_match == NULL) {
repad_printf(LOG_INFO, "Th%ld: ERROR: On create list for packets without match\n");
return -1;
}
/* Load ifaces informations */
load_all_ifaces_info(&repad_attr.list_all_ifaces);
repad_printf(LOG_INFO, "Th%ld: It was found %d interface(s)...\n",
id, dll_get_num_elements(repad_attr.list_all_ifaces));
/* Init raw socket */
repad_printf(LOG_INFO, "Th%ld: raw_socket_enable=%s - udp_socket_enable=%s"
" - overlay_enable=%s\n", id,
strbool(repad_attr.bl_raw_socket_enable),
strbool(repad_attr.bl_udp_socket_enable),
strbool(repad_attr.bl_overlay_enable));
if (repad_attr.bl_raw_socket_enable) {
result_raw = repad_net_init_raw_socket(id);
}
/* Init UDP socket */
if (repad_attr.bl_udp_socket_enable) {
result_udp = repad_net_init_udp_socket(id);
}
/* Init overlay */
if (repad_attr.bl_overlay_enable) {
result_overlay = repad_net_init_overlay(id);
}
return ((result_raw >= 0) ? 0 :
(result_udp >= 0) ? 0 :
(result_overlay >= 0) ? 0 : -1);
}
int main (int argc, char **argv) {
options opts;
program_name = basename (argv[0]);
scan_options (argc, argv, &opts);
printf ("ignore_case = %s\n", strbool (opts.ignore_case));
printf ("filenames_only = %s\n", strbool (opts.filenames_only));
printf ("number_lines = %s\n", strbool (opts.number_lines));
for (int argi = optind; argi < argc; ++argi) {
printf ("operand[%d] = \"%s\"\n", argi, argv[argi]);
}
return exit_status;
}
