/*
- PIM for Quagga
- Copyright (C) 2008 Everton da Silva Marques
-
- 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
-
-*/
+ * PIM for Quagga
+ * Copyright (C) 2008 Everton da Silva Marques
+ *
+ * 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_str.h"
-void pim_addr_dump (const char *onfail, struct prefix *p, char *buf, int buf_size)
+void pim_addr_dump(const char *onfail, struct prefix *p, char *buf,
+ int buf_size)
{
- int save_errno = errno;
+ int save_errno = errno;
- if (!inet_ntop(p->family, &p->u.prefix, buf, buf_size)) {
- zlog_warn("pim_addr_dump: inet_ntop(buf_size=%d): errno=%d: %s",
- buf_size, errno, safe_strerror(errno));
- if (onfail)
- snprintf(buf, buf_size, "%s", onfail);
- }
+ if (!inet_ntop(p->family, &p->u.prefix, buf, buf_size)) {
+ zlog_warn("pim_addr_dump: inet_ntop(buf_size=%d): errno=%d: %s",
+ buf_size, errno, safe_strerror(errno));
+ if (onfail)
+ snprintf(buf, buf_size, "%s", onfail);
+ }
- errno = save_errno;
+ errno = save_errno;
}
-void pim_inet4_dump(const char *onfail, struct in_addr addr, char *buf, int buf_size)
+char *pim_str_sg_dump(const struct prefix_sg *sg)
{
- int save_errno = errno;
+ static char sg_str[PIM_SG_LEN];
- if (addr.s_addr == INADDR_ANY)
- strcpy(buf, "*");
- else
- {
- if (!inet_ntop(AF_INET, &addr, buf, buf_size)) {
- zlog_warn("pim_inet4_dump: inet_ntop(AF_INET,buf_size=%d): errno=%d: %s",
- buf_size, errno, safe_strerror(errno));
- if (onfail)
- snprintf(buf, buf_size, "%s", onfail);
- }
- }
+ pim_str_sg_set(sg, sg_str);
- errno = save_errno;
+ return sg_str;
}
-char *
-pim_str_sg_dump (const struct prefix_sg *sg)
-{
- char src_str[INET_ADDRSTRLEN];
- char grp_str[INET_ADDRSTRLEN];
- static char sg_str[200];
-
- pim_inet4_dump ("<src?>", sg->src, src_str, sizeof(src_str));
- pim_inet4_dump ("<grp?>", sg->grp, grp_str, sizeof(grp_str));
- snprintf (sg_str, 200, "(%s,%s)", src_str, grp_str);
- return sg_str;
-}