projects / mirror_frr.git / blame
| 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 | ||
| 27 | printfrr_ext_autoreg_p("PA", printfrr_pimaddr) | |
| 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 | ||
| 42 | if (use_star) { | |
| 43 | pim_addr zero = {}; | |
| 44 | ||
| 45 | if (memcmp(addr, &zero, sizeof(zero)) == 0) | |
| 46 | return bputch(buf, '*'); | |
| 47 | } | |
| 48 | ||
| 49 | #if PIM_IPV == 4 | |
| 50 | return bprintfrr(buf, "%pI4", addr); | |
| bedc005a DL |
51 | #elif !defined(PIM_V6_TEMP_BREAK) |
| 52 | CPP_NOTICE("note IPv6 typing for pim_addr is temporarily disabled."); | |
| 53 | return bprintfrr(buf, "%pI4", addr); | |
| 26625d51 DL |
54 | #else |
| 55 | return bprintfrr(buf, "%pI6", addr); | |
| 56 | #endif | |
| 57 | } | |
| 58 | ||
| 59 | printfrr_ext_autoreg_p("SG", printfrr_sgaddr) | |
| 60 | static ssize_t printfrr_sgaddr(struct fbuf *buf, struct printfrr_eargs *ea, | |
| 61 | const void *vptr) | |
| 62 | { | |
| 63 | const pim_sgaddr *sga = vptr; | |
| 64 | ||
| 65 | if (!sga) | |
| 66 | return bputs(buf, "(null)"); | |
| 67 | ||
| 68 | return bprintfrr(buf, "(%pPAs,%pPAs)", &sga->src, &sga->grp); | |
| 69 | } |