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-rw-r--r--pimd/pim_main.c166
1 files changed, 166 insertions, 0 deletions
diff --git a/pimd/pim_main.c b/pimd/pim_main.c
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+++ b/pimd/pim_main.c
@@ -0,0 +1,166 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * PIM for Quagga
+ * Copyright (C) 2008 Everton da Silva Marques
+ */
+
+#include <zebra.h>
+
+#include "log.h"
+#include "privs.h"
+#include "lib/version.h"
+#include <getopt.h>
+#include "command.h"
+#include "frrevent.h"
+#include <signal.h>
+
+#include "memory.h"
+#include "vrf.h"
+#include "filter.h"
+#include "vty.h"
+#include "sigevent.h"
+#include "prefix.h"
+#include "plist.h"
+#include "vrf.h"
+#include "libfrr.h"
+#include "routemap.h"
+#include "routing_nb.h"
+
+#include "pimd.h"
+#include "pim_instance.h"
+#include "pim_signals.h"
+#include "pim_zebra.h"
+#include "pim_msdp.h"
+#include "pim_iface.h"
+#include "pim_bfd.h"
+#include "pim_mlag.h"
+#include "pim_errors.h"
+#include "pim_nb.h"
+
+extern struct host host;
+
+struct option longopts[] = {{0}};
+
+/* pimd privileges */
+zebra_capabilities_t _caps_p[] = {
+ ZCAP_NET_ADMIN, ZCAP_SYS_ADMIN, ZCAP_NET_RAW, ZCAP_BIND,
+};
+
+/* pimd privileges to run with */
+struct zebra_privs_t pimd_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};
+
+static const struct frr_yang_module_info *const pimd_yang_modules[] = {
+ &frr_filter_info,
+ &frr_interface_info,
+ &frr_route_map_info,
+ &frr_vrf_info,
+ &frr_routing_info,
+ &frr_pim_info,
+ &frr_pim_rp_info,
+ &frr_gmp_info,
+};
+
+FRR_DAEMON_INFO(pimd, PIM, .vty_port = PIMD_VTY_PORT,
+
+ .proghelp = "Implementation of the PIM routing protocol.",
+
+ .signals = pimd_signals,
+ .n_signals = 4 /* XXX array_size(pimd_signals) XXX*/,
+
+ .privs = &pimd_privs, .yang_modules = pimd_yang_modules,
+ .n_yang_modules = array_size(pimd_yang_modules),
+);
+
+
+int main(int argc, char **argv, char **envp)
+{
+ frr_preinit(&pimd_di, argc, argv);
+ frr_opt_add("", longopts, "");
+
+ /* this while just reads the options */
+ while (1) {
+ int opt;
+
+ opt = frr_getopt(argc, argv, NULL);
+
+ if (opt == EOF)
+ break;
+
+ switch (opt) {
+ case 0:
+ break;
+ default:
+ frr_help_exit(1);
+ }
+ }
+
+ pim_router_init();
+
+ /*
+ * Initializations
+ */
+ pim_error_init();
+ pim_vrf_init();
+ access_list_init();
+ prefix_list_init();
+ prefix_list_add_hook(pim_prefix_list_update);
+ prefix_list_delete_hook(pim_prefix_list_update);
+
+ pim_route_map_init();
+ pim_init();
+
+ /*
+ * Initialize zclient "update" and "lookup" sockets
+ */
+ pim_iface_init();
+ pim_zebra_init();
+ pim_bfd_init();
+ pim_mlag_init();
+
+ hook_register(routing_conf_event,
+ routing_control_plane_protocols_name_validate);
+
+ routing_control_plane_protocols_register_vrf_dependency();
+
+ frr_config_fork();
+
+#ifdef PIM_DEBUG_BYDEFAULT
+ zlog_notice("PIM_DEBUG_BYDEFAULT: Enabling all debug commands");
+ PIM_DO_DEBUG_PIM_EVENTS;
+ PIM_DO_DEBUG_PIM_PACKETS;
+ PIM_DO_DEBUG_PIM_TRACE;
+ PIM_DO_DEBUG_GM_EVENTS;
+ PIM_DO_DEBUG_GM_PACKETS;
+ PIM_DO_DEBUG_GM_TRACE;
+ PIM_DO_DEBUG_ZEBRA;
+#endif
+
+#ifdef PIM_CHECK_RECV_IFINDEX_SANITY
+ zlog_notice(
+ "PIM_CHECK_RECV_IFINDEX_SANITY: will match sock/recv ifindex");
+#ifdef PIM_REPORT_RECV_IFINDEX_MISMATCH
+ zlog_notice(
+ "PIM_REPORT_RECV_IFINDEX_MISMATCH: will report sock/recv ifindex mismatch");
+#endif
+#endif
+
+#ifdef PIM_UNEXPECTED_KERNEL_UPCALL
+ zlog_notice(
+ "PIM_UNEXPECTED_KERNEL_UPCALL: report unexpected kernel upcall");
+#endif
+
+ frr_run(router->master);
+
+ /* never reached */
+ return 0;
+}