+ struct ucred cred;
+ socklen_t credlen = sizeof cred;
+
+ if(getsockopt(fd, SOL_SOCKET, SO_PEERCRED, &cred, &credlen) < 0) {
+ fprintf(stderr, _("Could not obtain PID: %s\n"), strerror(errno));
+ return 1;
+ }
+
+ if(!strcasecmp(argv[optind], "pid")) {
+ printf("%d\n", cred.pid);
+ return 0;
+ }
+
+ if(!strcasecmp(argv[optind], "stop")) {
+ return send_ctl_request_cooked(fd, REQ_STOP, NULL, 0) != -1;
+ }
+
+ if(!strcasecmp(argv[optind], "reload")) {
+ return send_ctl_request_cooked(fd, REQ_RELOAD, NULL, 0) != -1;
+ }
+
+ if(!strcasecmp(argv[optind], "restart")) {
+ return send_ctl_request_cooked(fd, REQ_RESTART, NULL, 0) != -1;
+ }
+
+ if(!strcasecmp(argv[optind], "dump")) {
+ if (argc < optind + 2) {
+ fprintf(stderr, _("Not enough arguments.\n"));
+ usage(true);
+ return 1;
+ }
+
+ if(!strcasecmp(argv[optind+1], "nodes")) {
+ return send_ctl_request_cooked(fd, REQ_DUMP_NODES, NULL, 0) != -1;
+ }
+
+ if(!strcasecmp(argv[optind+1], "edges")) {
+ return send_ctl_request_cooked(fd, REQ_DUMP_EDGES, NULL, 0) != -1;
+ }
+
+ if(!strcasecmp(argv[optind+1], "subnets")) {
+ return send_ctl_request_cooked(fd, REQ_DUMP_SUBNETS, NULL, 0) != -1;
+ }
+
+ if(!strcasecmp(argv[optind+1], "connections")) {
+ return send_ctl_request_cooked(fd, REQ_DUMP_CONNECTIONS, NULL, 0) != -1;
+ }
+
+ if(!strcasecmp(argv[optind+1], "graph")) {
+ return send_ctl_request_cooked(fd, REQ_DUMP_GRAPH, NULL, 0) != -1;
+ }
+
+ fprintf(stderr, _("Unknown dump type '%s'.\n"), argv[optind+1]);
+ usage(true);
+ return 1;
+ }
+
+ if(!strcasecmp(argv[optind], "purge")) {
+ return send_ctl_request_cooked(fd, REQ_PURGE, NULL, 0) != -1;
+ }
+
+ fprintf(stderr, _("Unknown command `%s'.\n"), argv[optind]);
+ usage(true);
+