[mirror_frr.git] / pimd / pim_addr.c

/*
 * PIM address generalizations
 * Copyright (C) 2022  David Lamparter for NetDEF, Inc.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 2 of the License, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; see the file COPYING; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 */

#include <zebra.h>

#include "pim_addr.h"
#include "printfrr.h"
#include "prefix.h"


printfrr_ext_autoreg_p("PA", printfrr_pimaddr);
static ssize_t printfrr_pimaddr(struct fbuf *buf, struct printfrr_eargs *ea,
				const void *vptr)
{
	const pim_addr *addr = vptr;
	bool use_star = false;

	if (ea->fmt[0] == 's') {
		use_star = true;
		ea->fmt++;
	}

	if (!addr)
		return bputs(buf, "(null)");

	if (use_star && pim_addr_is_any(*addr))
		return bputch(buf, '*');

#if PIM_IPV == 4
	return bprintfrr(buf, "%pI4", addr);
#else
	return bprintfrr(buf, "%pI6", addr);
#endif
}

printfrr_ext_autoreg_p("SG", printfrr_sgaddr);
static ssize_t printfrr_sgaddr(struct fbuf *buf, struct printfrr_eargs *ea,
			       const void *vptr)
{
	const pim_sgaddr *sga = vptr;

	if (!sga)
		return bputs(buf, "(null)");

	return bprintfrr(buf, "(%pPAs,%pPAs)", &sga->src, &sga->grp);
}
Commit	Line	Data
26625d51 DL	1	/*
	2	* PIM address generalizations
	3	* Copyright (C) 2022 David Lamparter for NetDEF, Inc.
	4	*
	5	* This program is free software; you can redistribute it and/or modify it
	6	* under the terms of the GNU General Public License as published by the Free
	7	* Software Foundation; either version 2 of the License, or (at your option)
	8	* any later version.
	9	*
	10	* This program is distributed in the hope that it will be useful, but WITHOUT
	11	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	12	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	13	* more details.
	14	*
	15	* You should have received a copy of the GNU General Public License along
	16	* with this program; see the file COPYING; if not, write to the Free Software
	17	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	18	*/
	19
	20	#include <zebra.h>
	21
	22	#include "pim_addr.h"
	23	#include "printfrr.h"
	24	#include "prefix.h"
	25
	26
54929fd3	27	printfrr_ext_autoreg_p("PA", printfrr_pimaddr);
26625d51 DL	28	static ssize_t printfrr_pimaddr(struct fbuf buf, struct printfrr_eargs ea,
	29	const void *vptr)
	30	{
	31	const pim_addr *addr = vptr;
	32	bool use_star = false;
	33
	34	if (ea->fmt[0] == 's') {
	35	use_star = true;
	36	ea->fmt++;
	37	}
	38
	39	if (!addr)
	40	return bputs(buf, "(null)");
	41
2a27f13b DL	42	if (use_star && pim_addr_is_any(*addr))
2a27f13b DL	43	return bputch(buf, '*');
26625d51 DL	44
	45	#if PIM_IPV == 4
	46	return bprintfrr(buf, "%pI4", addr);
	47	#else
	48	return bprintfrr(buf, "%pI6", addr);
	49	#endif
	50	}
	51
54929fd3	52	printfrr_ext_autoreg_p("SG", printfrr_sgaddr);
26625d51 DL	53	static ssize_t printfrr_sgaddr(struct fbuf buf, struct printfrr_eargs ea,
	54	const void *vptr)
	55	{
	56	const pim_sgaddr *sga = vptr;
	57
	58	if (!sga)
	59	return bputs(buf, "(null)");
	60
	61	return bprintfrr(buf, "(%pPAs,%pPAs)", &sga->src, &sga->grp);
	62	}