+ fprintf(stderr, "Old level %d, new level %d.\n", origlevel, debuglevel);
+ return 0;
+}
+
+static int cmd_retry(int argc, char *argv[]) {
+ if(!connect_tincd())
+ return 1;
+
+ sendline(fd, "%d %d", CONTROL, REQ_RETRY);
+ if(!recvline(fd, line, sizeof line) || sscanf(line, "%d %d %d", &code, &req, &result) != 3 || code != CONTROL || req != REQ_RETRY || result) {
+ fprintf(stderr, "Could not retry outgoing connections.\n");
+ return 1;
+ }
+
+ return 0;
+}
+
+static int cmd_connect(int argc, char *argv[]) {
+ if(argc != 2) {
+ fprintf(stderr, "Invalid number of arguments.\n");
+ return 1;
+ }
+
+ if(!connect_tincd())
+ return 1;
+
+ sendline(fd, "%d %d %s", CONTROL, REQ_CONNECT, argv[1]);
+ if(!recvline(fd, line, sizeof line) || sscanf(line, "%d %d %d", &code, &req, &result) != 3 || code != CONTROL || req != REQ_CONNECT || result) {
+ fprintf(stderr, "Could not connect to %s.\n", argv[1]);
+ return 1;
+ }
+
+ return 0;
+}
+
+static int cmd_disconnect(int argc, char *argv[]) {
+ if(argc != 2) {
+ fprintf(stderr, "Invalid number of arguments.\n");
+ return 1;
+ }
+
+ if(!connect_tincd())
+ return 1;
+
+ sendline(fd, "%d %d %s", CONTROL, REQ_DISCONNECT, argv[1]);
+ if(!recvline(fd, line, sizeof line) || sscanf(line, "%d %d %d", &code, &req, &result) != 3 || code != CONTROL || req != REQ_DISCONNECT || result) {
+ fprintf(stderr, "Could not disconnect %s.\n", argv[1]);
+ return 1;
+ }
+
+ return 0;
+}
+
+static int cmd_top(int argc, char *argv[]) {
+#ifdef HAVE_CURSES
+ if(!connect_tincd())
+ return 1;
+
+ top(fd);
+ return 0;
+#else
+ fprintf(stderr, "This version of tincctl was compiled without support for the curses library.\n");
+ return 1;
+#endif
+}
+
+static int cmd_pcap(int argc, char *argv[]) {
+ if(!connect_tincd())
+ return 1;
+
+ pcap(fd, stdout, argc > 1 ? atoi(argv[1]) : 0);
+ return 0;
+}
+
+static int cmd_log(int argc, char *argv[]) {
+ if(!connect_tincd())
+ return 1;
+
+ logcontrol(fd, stdout, argc > 1 ? atoi(argv[1]) : -1);
+ return 0;
+}
+
+static int cmd_pid(int argc, char *argv[]) {
+ if(!connect_tincd())
+ return 1;
+
+ printf("%d\n", pid);
+ return 0;
+}
+
+static int cmd_init(int argc, char *argv[]) {
+ char *tinc_conf = NULL;
+ xasprintf(&tinc_conf, "%s/tinc.conf", confbase);
+ if(!access(confbase, F_OK)) {
+ fprintf(stderr, "Configuration file %s already exists!\n", tinc_conf);
+ return 1;