void init_ipmsg()
{
get_user_info();
//encode
utf8 = 0;
if (setlocale(LC_CTYPE, "")) {
if (!strcmp(nl_langinfo(CODESET), "UTF-8")) {
utf8 = 1;
}
}
init_mlist();
init_ulist();
init_sock();
sem_init(&msg_empty, 0, 0);
login();
}
zrtp_status_t zrtp_init(zrtp_config_t* config, zrtp_global_t** zrtp)
{
zrtp_global_t* new_zrtp;
zrtp_status_t s = zrtp_status_ok;
ZRTP_LOG(3, (_ZTU_,"INITIALIZING LIBZRTP...\n"));
/* Print out configuration setting */
zrtp_print_env_settings(config);
new_zrtp = zrtp_sys_alloc(sizeof(zrtp_global_t));
if (!new_zrtp) {
return zrtp_status_alloc_fail;
}
zrtp_memset(new_zrtp, 0, sizeof(zrtp_global_t));
/*
* Apply configuration according to the config
*/
new_zrtp->lic_mode = config->lic_mode;
new_zrtp->is_mitm = config->is_mitm;
ZSTR_SET_EMPTY(new_zrtp->def_cache_path);
zrtp_zstrcpy(ZSTR_GV(new_zrtp->def_cache_path), ZSTR_GV(config->def_cache_path));
zrtp_memcpy(&new_zrtp->cb, &config->cb, sizeof(zrtp_callback_t));
new_zrtp->cache_auto_store = config->cache_auto_store;
ZSTR_SET_EMPTY(new_zrtp->client_id);
zrtp_memset(new_zrtp->client_id.buffer, ' ', sizeof(zrtp_client_id_t));
zrtp_zstrncpyc( ZSTR_GV(new_zrtp->client_id),
(const char*)config->client_id,
sizeof(zrtp_client_id_t));
/*
* General Initialization
*/
init_mlist(&new_zrtp->sessions_head);
zrtp_mutex_init(&new_zrtp->sessions_protector);
init_mlist(&new_zrtp->hash_head);
init_mlist(&new_zrtp->cipher_head);
init_mlist(&new_zrtp->atl_head);
init_mlist(&new_zrtp->pktype_head);
init_mlist(&new_zrtp->sas_head);
/* Init RNG context */
s = zrtp_init_rng(new_zrtp);
if (zrtp_status_ok != s) {
ZRTP_LOG(1, (_ZTU_,"ERROR! zrtp_init_rng() failed:%s.\n", zrtp_log_status2str(s)));
return zrtp_status_rng_fail;
}
/* Initialize SRTP engine */
s = zrtp_srtp_init(new_zrtp);
if (zrtp_status_ok != s) {
ZRTP_LOG(1, (_ZTU_,"ERROR! zrtp_srtp_init() failed:<%s>\n", zrtp_log_status2str(s)));
return zrtp_status_fail;
}
if (new_zrtp->cb.cache_cb.on_init) {
s = new_zrtp->cb.cache_cb.on_init(new_zrtp);
if (zrtp_status_ok != s) {
ZRTP_LOG(1, (_ZTU_,"ERROR! cache on_init() callback failed <%s>\n", zrtp_log_status2str(s)));
zrtp_srtp_down(new_zrtp);
return zrtp_status_fail;
}
}
if (new_zrtp->cb.sched_cb.on_init) {
s = new_zrtp->cb.sched_cb.on_init(new_zrtp);
if (zrtp_status_ok != s) {
ZRTP_LOG(1, (_ZTU_,"ERROR! scheduler on_init() callback failed <%s>\n", zrtp_log_status2str(s)));
zrtp_srtp_down(new_zrtp);
return zrtp_status_fail;
}
}
/* Load default crypto-components */
zrtp_prepare_pkt(new_zrtp);
zrtp_defaults_sas(new_zrtp);
zrtp_defaults_pkt(new_zrtp);
zrtp_defaults_atl(new_zrtp);
zrtp_defaults_aes_cipher(new_zrtp);
zrtp_defaults_hash(new_zrtp);
*zrtp = new_zrtp;
ZRTP_LOG(3, (_ZTU_,"INITIALIZING LIBZRTP - DONE\n"));
return s;
}
