diff options
Diffstat (limited to 'sbin/pfctl/pfctl_parser.c')
| -rw-r--r-- | sbin/pfctl/pfctl_parser.c | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/sbin/pfctl/pfctl_parser.c b/sbin/pfctl/pfctl_parser.c index 7c051ac4bd4..24d5c3fc13c 100644 --- a/sbin/pfctl/pfctl_parser.c +++ b/sbin/pfctl/pfctl_parser.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pfctl_parser.c,v 1.175 2003/09/18 20:27:58 cedric Exp $ */ +/* $OpenBSD: pfctl_parser.c,v 1.176 2003/09/26 21:44:09 cedric Exp $ */ /* * Copyright (c) 2001 Daniel Hartmeier @@ -31,6 +31,7 @@ */ #include <sys/types.h> +#include <sys/ioctl.h> #include <sys/socket.h> #include <net/if.h> #include <netinet/in.h> @@ -1284,3 +1285,45 @@ append_addr_host(struct pfr_buffer *b, struct node_host *n, int test, int not) return (0); } + +int +pfctl_add_trans(struct pfr_buffer *buf, int rs_num, const char *anchor, + const char *ruleset) +{ + struct pfioc_trans_e trans; + + bzero(&trans, sizeof(trans)); + trans.rs_num = rs_num; + if (strlcpy(trans.anchor, anchor, + sizeof(trans.anchor)) >= sizeof(trans.anchor) || + strlcpy(trans.ruleset, ruleset, + sizeof(trans.ruleset)) >= sizeof(trans.ruleset)) + errx(1, "pfctl_add_trans: strlcpy"); + + return pfr_buf_add(buf, &trans); +} + +u_int32_t +pfctl_get_ticket(struct pfr_buffer *buf, int rs_num, const char *anchor, + const char *ruleset) +{ + struct pfioc_trans_e *p; + + PFRB_FOREACH(p, buf) + if (rs_num == p->rs_num && !strcmp(anchor, p->anchor) && + !strcmp(ruleset, p->ruleset)) + return (p->ticket); + errx(1, "pfr_get_ticket: assertion failed"); +} + +int +pfctl_trans(int dev, struct pfr_buffer *buf, int cmd, int from) +{ + struct pfioc_trans trans; + + bzero(&trans, sizeof(trans)); + trans.size = buf->pfrb_size - from; + trans.esize = sizeof(struct pfioc_trans_e); + trans.array = ((struct pfioc_trans_e *)buf->pfrb_caddr) + from; + return ioctl(dev, cmd, &trans); +} |