static int SessionNotify(lua_State *L) { int n; jack_session_command_t *command; cud_t *cud = cud_check(L, 1); const char *target = luaL_optstring(L, 2, NULL); jack_session_event_type_t type = session_checktype(L, 3); const char *path = luaL_optstring(L, 4, NULL); command = jack_session_notify(cud->client, target, type, path); n = session_pushcommands(L, command); luajack_verbose("session_notify ('%s'): target=%s, path=%s -> %d replies\n" ,lua_tostring(L,3), target ? target : "all", path ? path : "(none)", n); jack_session_commands_free(command); return 1; }
int main(int argc, char *argv[]) { parse_arguments(argc, argv); jack_session_command_t *retval; int k,i,j; /* become a JACK client */ if ((client = jack_client_open(package, JackNullOption, NULL)) == 0) { fprintf(stderr, "JACK server not running?\n"); exit(1); } signal(SIGQUIT, signal_handler); signal(SIGTERM, signal_handler); signal(SIGHUP, signal_handler); signal(SIGINT, signal_handler); jack_on_shutdown(client, jack_shutdown, 0); jack_activate(client); retval = jack_session_notify( client, NULL, notify_type, save_path ); for(i=0; retval[i].uuid; i++ ) { printf( "export SESSION_DIR=\"%s%s/\"\n", save_path, retval[i].client_name ); printf( "%s &\n", retval[i].command ); add_uuid_mapping(retval[i].uuid); } printf( "sleep 10\n" ); for(k=0; retval[k].uuid; k++ ) { char* port_regexp = alloca( jack_client_name_size()+3 ); char* client_name = jack_get_client_name_by_uuid( client, retval[k].uuid ); snprintf( port_regexp, jack_client_name_size()+3, "%s:.*", client_name ); jack_free(client_name); const char **ports = jack_get_ports( client, port_regexp, NULL, 0 ); if( !ports ) { continue; } for (i = 0; ports[i]; ++i) { const char **connections; if ((connections = jack_port_get_all_connections (client, jack_port_by_name(client, ports[i]))) != 0) { for (j = 0; connections[j]; j++) { char *src = map_port_name_to_uuid_port( ports[i] ); char *dst = map_port_name_to_uuid_port( connections[j] ); printf( "jack_connect -u \"%s\" \"%s\"\n", src, dst ); } jack_free (connections); } } jack_free(ports); } jack_session_commands_free(retval); jack_client_close(client); return 0; }