bsd/netinet/ip_fw2_compat.c

1513 ipfw_version_latest_to_one_32(struct ip_fw_32 *curr_rule, struct ip_fw_compat_32 *rule_vers1)
1515 	if (!rule_vers1)
1518 	bzero(rule_vers1, sizeof(struct ip_fw_compat_32));
1520 	rule_vers1->version = IP_FW_VERSION_1;
1521 	rule_vers1->context = CAST_DOWN_EXPLICIT(user32_addr_t,curr_rule->context);
1522 	rule_vers1->fw_number = curr_rule->rulenum;
1523 	rule_vers1->fw_pcnt = curr_rule->pcnt;
1524 	rule_vers1->fw_bcnt = curr_rule->bcnt;
1525 	rule_vers1->timestamp = curr_rule->timestamp;
1528 	ipfw_map_from_actions_32(curr_rule, rule_vers1);
1531 	ipfw_map_from_cmds_32(curr_rule, rule_vers1);
1534 	ipfw_print_vers1_struct_32(rule_vers1);
1539 ipfw_version_latest_to_one_64(struct ip_fw_64 *curr_rule, struct ip_fw_compat_64 *rule_vers1)
1541 	if (!rule_vers1)
1544 	bzero(rule_vers1, sizeof(struct ip_fw_compat_64));
1546 	rule_vers1->version = IP_FW_VERSION_1;
1547 	rule_vers1->context = CAST_DOWN_EXPLICIT(__uint64_t, curr_rule->context);
1548 	rule_vers1->fw_number = curr_rule->rulenum;
1549 	rule_vers1->fw_pcnt = curr_rule->pcnt;
1550 	rule_vers1->fw_bcnt = curr_rule->bcnt;
1551 	rule_vers1->timestamp = curr_rule->timestamp;
1554 	ipfw_map_from_actions_64(curr_rule, rule_vers1);
1557 	ipfw_map_from_cmds_64(curr_rule, rule_vers1);
1560 	ipfw_print_vers1_struct_64(rule_vers1);
1570 		struct ip_fw_compat_64	rule_vers1;
1571 		ipfw_version_latest_to_one_64((struct ip_fw_64*)curr_rule, &rule_vers1);
1573 		bcopy(&rule_vers1.fw_uar_compat, &rule_vers0->fw_uar, sizeof(rule_vers1.fw_uar_compat));
1574 		bcopy(&rule_vers1.fw_in_if, &rule_vers0->fw_in_if, sizeof(rule_vers1.fw_in_if));
1575 		bcopy(&rule_vers1.fw_out_if, &rule_vers0->fw_out_if, sizeof(rule_vers1.fw_out_if));
1576 		bcopy(&rule_vers1.fw_un_compat, &rule_vers0->fw_un, sizeof(rule_vers1.fw_un_compat));
1577 		rule_vers0->fw_pcnt       = rule_vers1.fw_pcnt;
1578 		rule_vers0->fw_bcnt       = rule_vers1.fw_bcnt;
1579 		rule_vers0->fw_src        = rule_vers1.fw_src;
1580 		rule_vers0->fw_dst        = rule_vers1.fw_dst;
1581 		rule_vers0->fw_smsk       = rule_vers1.fw_smsk;
1582 		rule_vers0->fw_dmsk       = rule_vers1.fw_dmsk;
1583 		rule_vers0->fw_number     = rule_vers1.fw_number;
1584 		rule_vers0->fw_flg        = rule_vers1.fw_flg;
1585 		rule_vers0->fw_ipopt      = rule_vers1.fw_ipopt;
1586 		rule_vers0->fw_ipnopt     = rule_vers1.fw_ipnopt;
1587 		rule_vers0->fw_tcpf       = rule_vers1.fw_tcpf;
1588 		rule_vers0->fw_tcpnf      = rule_vers1.fw_tcpnf;
1589 		rule_vers0->timestamp     = rule_vers1.timestamp;
1590 		rule_vers0->fw_prot       = rule_vers1.fw_prot;
1591 		rule_vers0->fw_nports     = rule_vers1.fw_nports;
1592 		rule_vers0->pipe_ptr      = CAST_DOWN_EXPLICIT(void*, rule_vers1.pipe_ptr);
1593 		rule_vers0->next_rule_ptr = CAST_DOWN_EXPLICIT(void*, rule_vers1.next_rule_ptr);
1595 		if (rule_vers1.fw_ipflg & IP_FW_IF_TCPEST_COMPAT) rule_vers0->fw_tcpf |= IP_OLD_FW_TCPF_ESTAB;
1598 		struct ip_fw_compat_32	rule_vers1;
1599 		ipfw_version_latest_to_one_32( (struct ip_fw_32*)curr_rule, &rule_vers1);
1601 		bcopy(&rule_vers1.fw_uar_compat, &rule_vers0->fw_uar, sizeof(rule_vers1.fw_uar_compat));
1602 		bcopy(&rule_vers1.fw_in_if, &rule_vers0->fw_in_if, sizeof(rule_vers1.fw_in_if));
1603 		bcopy(&rule_vers1.fw_out_if, &rule_vers0->fw_out_if, sizeof(rule_vers1.fw_out_if));
1604 		bcopy(&rule_vers1.fw_un_compat, &rule_vers0->fw_un, sizeof(rule_vers1.fw_un_compat));
1605 		rule_vers0->fw_pcnt       = rule_vers1.fw_pcnt;
1606 		rule_vers0->fw_bcnt       = rule_vers1.fw_bcnt;
1607 		rule_vers0->fw_src        = rule_vers1.fw_src;
1608 		rule_vers0->fw_dst        = rule_vers1.fw_dst;
1609 		rule_vers0->fw_smsk       = rule_vers1.fw_smsk;
1610 		rule_vers0->fw_dmsk       = rule_vers1.fw_dmsk;
1611 		rule_vers0->fw_number     = rule_vers1.fw_number;
1612 		rule_vers0->fw_flg        = rule_vers1.fw_flg;
1613 		rule_vers0->fw_ipopt      = rule_vers1.fw_ipopt;
1614 		rule_vers0->fw_ipnopt     = rule_vers1.fw_ipnopt;
1615 		rule_vers0->fw_tcpf       = rule_vers1.fw_tcpf;
1616 		rule_vers0->fw_tcpnf      = rule_vers1.fw_tcpnf;
1617 		rule_vers0->timestamp     = rule_vers1.timestamp;
1618 		rule_vers0->fw_prot       = rule_vers1.fw_prot;
1619 		rule_vers0->fw_nports     = rule_vers1.fw_nports;
1620 		rule_vers0->pipe_ptr      = CAST_DOWN_EXPLICIT(void*, rule_vers1.pipe_ptr);
1621 		rule_vers0->next_rule_ptr = CAST_DOWN_EXPLICIT(void*, rule_vers1.next_rule_ptr);
1623 		if (rule_vers1.fw_ipflg & IP_FW_IF_TCPEST_COMPAT) rule_vers0->fw_tcpf |= IP_OLD_FW_TCPF_ESTAB;
3061 								struct ip_fw_compat_32 *rule_vers1)
3067 	if (rule_vers1) {
3068 		rule_ptr = rule_vers1;
3103 								struct ip_fw_compat_64 *rule_vers1)
3109 	if (rule_vers1) {
3110 		rule_ptr = rule_vers1;
3146 ipfw_version_one_to_latest_32(struct sockopt *sopt, struct ip_fw *curr_rule, struct ip_fw_compat_32 *rule_vers1)
3150 	/* if rule_vers1 is not null then this is coming from
3155 	err = ipfw_version_one_to_version_two_32(sopt, curr_rule, rule_vers1);
3161 ipfw_version_one_to_latest_64(struct sockopt *sopt, struct ip_fw *curr_rule, struct ip_fw_compat_64 *rule_vers1)
3165 	/* if rule_vers1 is not null then this is coming from
3170 	err = ipfw_version_one_to_version_two_64(sopt, curr_rule, rule_vers1);
3186 ipfw_version_zero_to_one(struct ip_old_fw *rule_vers0, struct ip_fw_compat *rule_vers1)
3188 	bzero(rule_vers1, sizeof(struct ip_fw_compat));
3189 	bcopy(&rule_vers0->fw_uar, &rule_vers1->fw_uar_compat, sizeof(rule_vers0->fw_uar));
3190 	bcopy(&rule_vers0->fw_in_if, &rule_vers1->fw_in_if, sizeof(rule_vers0->fw_in_if));
3191 	bcopy(&rule_vers0->fw_out_if, &rule_vers1->fw_out_if, sizeof(rule_vers0->fw_out_if));
3192 	bcopy(&rule_vers0->fw_un, &rule_vers1->fw_un_compat, sizeof(rule_vers0->fw_un));
3194 	rule_vers1->version       = 10;
3195 	rule_vers1->fw_pcnt       = rule_vers0->fw_pcnt;
3196 	rule_vers1->fw_bcnt       = rule_vers0->fw_bcnt;
3197 	rule_vers1->fw_src        = rule_vers0->fw_src;
3198 	rule_vers1->fw_dst        = rule_vers0->fw_dst;
3199 	rule_vers1->fw_smsk       = rule_vers0->fw_smsk;
3200 	rule_vers1->fw_dmsk       = rule_vers0->fw_dmsk;
3201 	rule_vers1->fw_number     = rule_vers0->fw_number;
3202 	rule_vers1->fw_flg        = rule_vers0->fw_flg;
3203 	rule_vers1->fw_ipopt      = rule_vers0->fw_ipopt;
3204 	rule_vers1->fw_ipnopt     = rule_vers0->fw_ipnopt;
3205 	rule_vers1->fw_tcpf       = rule_vers0->fw_tcpf & ~IP_OLD_FW_TCPF_ESTAB;
3206 	rule_vers1->fw_tcpnf      = rule_vers0->fw_tcpnf;
3207 	rule_vers1->timestamp     = rule_vers0->timestamp;
3208 	rule_vers1->fw_prot       = rule_vers0->fw_prot;
3209 	rule_vers1->fw_nports     = rule_vers0->fw_nports;
3210 	rule_vers1->pipe_ptr      = rule_vers0->pipe_ptr;
3211 	rule_vers1->next_rule_ptr = rule_vers0->next_rule_ptr;
3212 	rule_vers1->fw_ipflg      = (rule_vers0->fw_tcpf & IP_OLD_FW_TCPF_ESTAB) ? IP_FW_IF_TCPEST_COMPAT : 0;