Merging upstream version 10.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 230 insertions, 0 deletions

diff --git a/mgmtd/mgmt_testc.c b/mgmtd/mgmt_testc.c
new file mode 100644
index 0000000..7e3ded8
--- /dev/null
+++ b/mgmtd/mgmt_testc.c
@@ -0,0 +1,230 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * January 29 2024, Christian Hopps <chopps@labn.net>
+ *
+ * Copyright (c) 2024, LabN Consulting, L.L.C.
+ *
+ */
+
+#include <zebra.h>
+#include <lib/version.h>
+#include "darr.h"
+#include "libfrr.h"
+#include "mgmt_be_client.h"
+#include "northbound.h"
+
+/* ---------------- */
+/* Local Prototypes */
+/* ---------------- */
+
+static void async_notification(struct nb_cb_notify_args *args);
+
+static void sigusr1(void);
+static void sigint(void);
+
+/* ----------- */
+/* Global Data */
+/* ----------- */
+
+/* privileges */
+static zebra_capabilities_t _caps_p[] = {};
+
+struct zebra_privs_t __privs = {
+#if defined(FRR_USER) && defined(FRR_GROUP)
+	.user = FRR_USER,
+	.group = FRR_GROUP,
+#endif
+#ifdef VTY_GROUP
+	.vty_group = VTY_GROUP,
+#endif
+	.caps_p = _caps_p,
+	.cap_num_p = array_size(_caps_p),
+	.cap_num_i = 0,
+};
+
+#define OPTION_LISTEN	   2000
+#define OPTION_NOTIF_COUNT 2001
+#define OPTION_TIMEOUT	   2002
+const struct option longopts[] = {
+	{ "listen", no_argument, NULL, OPTION_LISTEN },
+	{ "notif-count", required_argument, NULL, OPTION_NOTIF_COUNT },
+	{ "timeout", required_argument, NULL, OPTION_TIMEOUT },
+	{ 0 }
+};
+
+
+/* Master of threads. */
+struct event_loop *master;
+
+struct mgmt_be_client *mgmt_be_client;
+
+static struct frr_daemon_info mgmtd_testc_di;
+
+struct frr_signal_t __signals[] = {
+	{
+		.signal = SIGUSR1,
+		.handler = &sigusr1,
+	},
+	{
+		.signal = SIGINT,
+		.handler = &sigint,
+	},
+	{
+		.signal = SIGTERM,
+		.handler = &sigint,
+	},
+};
+
+#define MGMTD_TESTC_VTY_PORT 2624
+
+/* clang-format off */
+static const struct frr_yang_module_info frr_ripd_info = {
+	.name = "frr-ripd",
+	.ignore_cfg_cbs = true,
+	.nodes = {
+		{
+			.xpath = "/frr-ripd:authentication-failure",
+			.cbs.notify = async_notification,
+		},
+		{
+			.xpath = NULL,
+		}
+	}
+};
+
+static const struct frr_yang_module_info *const mgmt_yang_modules[] = {
+	&frr_ripd_info,
+};
+
+FRR_DAEMON_INFO(mgmtd_testc, MGMTD_TESTC,
+		.proghelp = "FRR Management Daemon Test Client.",
+
+		.signals = __signals,
+		.n_signals = array_size(__signals),
+
+		.privs = &__privs,
+
+		.yang_modules = mgmt_yang_modules,
+		.n_yang_modules = array_size(mgmt_yang_modules),
+
+		/* avoid libfrr trying to read our config file for us */
+		.flags = FRR_MANUAL_VTY_START,
+	);
+/* clang-format on */
+
+const char **__notif_xpaths;
+
+struct mgmt_be_client_cbs __client_cbs = {};
+struct event *event_timeout;
+
+int o_notif_count = 1;
+int o_timeout;
+
+/* --------- */
+/* Functions */
+/* --------- */
+
+
+static void sigusr1(void)
+{
+	zlog_rotate();
+}
+
+static void quit(int exit_code)
+{
+	EVENT_OFF(event_timeout);
+	frr_fini();
+	darr_free(__client_cbs.notif_xpaths);
+	exit(exit_code);
+}
+
+static void sigint(void)
+{
+	zlog_notice("Terminating on signal");
+	quit(0);
+}
+
+static void timeout(struct event *event)
+{
+	zlog_notice("Timeout, exiting");
+	quit(1);
+}
+
+static void async_notification(struct nb_cb_notify_args *args)
+{
+	zlog_notice("Received YANG notification");
+
+	printf("{\"frr-ripd:authentication-failure\": {\"interface-name\": \"%s\"}}\n",
+	       yang_dnode_get_string(args->dnode, "interface-name"));
+
+	if (o_notif_count && !--o_notif_count)
+		quit(0);
+}
+
+int main(int argc, char **argv)
+{
+	int f_listen = 0;
+	int i;
+
+	frr_preinit(&mgmtd_testc_di, argc, argv);
+	frr_opt_add("", longopts, "");
+
+	while (1) {
+		int opt;
+
+		opt = frr_getopt(argc, argv, NULL);
+
+		if (opt == EOF)
+			break;
+
+		switch (opt) {
+		case OPTION_LISTEN:
+			f_listen = 1;
+			break;
+		case OPTION_NOTIF_COUNT:
+			o_notif_count = atoi(optarg);
+			break;
+		case OPTION_TIMEOUT:
+			o_timeout = atoi(optarg);
+			break;
+		case 0:
+			break;
+		default:
+			frr_help_exit(1);
+		}
+	}
+
+	master = frr_init();
+
+	/*
+	 * Setup notification listen
+	 */
+	argv += optind;
+	argc -= optind;
+	if (!argc && f_listen) {
+		fprintf(stderr,
+			"Must specify at least one notification xpath to listen to\n");
+		exit(1);
+	}
+	if (argc && f_listen) {
+		for (i = 0; i < argc; i++) {
+			zlog_notice("Listen on xpath: %s", argv[i]);
+			darr_push(__notif_xpaths, argv[i]);
+		}
+		__client_cbs.notif_xpaths = __notif_xpaths;
+		__client_cbs.nnotif_xpaths = darr_len(__notif_xpaths);
+	}
+
+	mgmt_be_client = mgmt_be_client_create("mgmtd-testc", &__client_cbs, 0,
+					       master);
+
+	frr_config_fork();
+
+	if (o_timeout)
+		event_add_timer(master, timeout, NULL, o_timeout, &event_timeout);
+
+	frr_run(master);
+
+	/* Reached. */
+	return 0;
+}