int discovery_service_stop(discovery_service *svc) {
JNXCHECK(svc);
svc->isrunning = 0;
if (svc->update_thread != NULL) {
cancel_thread(&svc->update_thread);
}
send_stop_packet(svc);
pthread_join(svc->listening_thread->system_thread, NULL);
jnx_socket_destroy(&svc->sock_send);
jnx_socket_udp_listener_destroy(&svc->udp_listener);
return 0;
}
size_t secure_channel_send(session *s, char *message, size_t msg_len) {
if(s->current_state != SESSION_CONNECTED) {
jnx_term_printf_in_color(JNX_COL_RED,"Unable to send message with session\n");
return -1;
}
jnx_socket *sec = jnx_socket_tcp_create(AF_INET);
JNX_LOG(DEFAULT_CONTEXT,"encrypting \n%s\nwith %s\n",message,s->shared_secret);
char *buffer = des_encrypt(s->shared_secret,message,msg_len);
if(strcmp(jnx_hash_get(configuration,"DEBUG"),"YES") == 0) {
jnx_socket_tcp_send(sec,"localhost",s->foriegn_peer->secure_port,buffer,strlen(buffer));
} else {
jnx_socket_tcp_send(sec,s->foriegn_peer->ip,s->foriegn_peer->secure_port,buffer,strlen(buffer));
}
free(buffer);
jnx_socket_destroy(&sec);
}
void jnx_socket_tcp_listener_destroy(jnx_tcp_listener **listener) {
jnx_socket_destroy(&(*listener)->socket);
free(*listener);
*listener = NULL;
}
