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52ad194e | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
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2 | #pragma once |
3 | ||
f5e65279 | 4 | #include <inttypes.h> |
6e866b33 | 5 | #include <linux/fib_rules.h> |
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6 | #include <stdbool.h> |
7 | ||
8 | #include "in-addr-util.h" | |
b012e921 | 9 | #include "conf-parser.h" |
6e866b33 | 10 | #include "missing_fib_rules.h" |
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11 | |
12 | typedef struct RoutingPolicyRule RoutingPolicyRule; | |
13 | ||
14 | #include "networkd-link.h" | |
15 | #include "networkd-network.h" | |
16 | ||
17 | typedef struct Network Network; | |
18 | typedef struct Link Link; | |
19 | typedef struct NetworkConfigSection NetworkConfigSection; | |
1d42b86d | 20 | typedef struct Manager Manager; |
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21 | |
22 | struct RoutingPolicyRule { | |
1d42b86d | 23 | Manager *manager; |
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24 | Network *network; |
25 | Link *link; | |
26 | NetworkConfigSection *section; | |
27 | ||
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28 | bool invert_rule; |
29 | ||
f5e65279 | 30 | uint8_t tos; |
6e866b33 | 31 | uint8_t protocol; |
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32 | |
33 | uint32_t table; | |
34 | uint32_t fwmark; | |
35 | uint32_t fwmask; | |
36 | uint32_t priority; | |
37 | ||
38 | int family; | |
39 | unsigned char to_prefixlen; | |
40 | unsigned char from_prefixlen; | |
41 | ||
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42 | char *iif; |
43 | char *oif; | |
44 | ||
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45 | union in_addr_union to; |
46 | union in_addr_union from; | |
47 | ||
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48 | struct fib_rule_port_range sport; |
49 | struct fib_rule_port_range dport; | |
50 | ||
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51 | LIST_FIELDS(RoutingPolicyRule, rules); |
52 | }; | |
53 | ||
54 | int routing_policy_rule_new(RoutingPolicyRule **ret); | |
55 | void routing_policy_rule_free(RoutingPolicyRule *rule); | |
56 | ||
57 | DEFINE_TRIVIAL_CLEANUP_FUNC(RoutingPolicyRule*, routing_policy_rule_free); | |
f5e65279 | 58 | |
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59 | int routing_policy_rule_configure(RoutingPolicyRule *address, Link *link, link_netlink_message_handler_t callback, bool update); |
60 | int routing_policy_rule_remove(RoutingPolicyRule *routing_policy_rule, Link *link, link_netlink_message_handler_t callback); | |
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61 | |
62 | int routing_policy_rule_add(Manager *m, int family, const union in_addr_union *from, uint8_t from_prefixlen, const union in_addr_union *to, uint8_t to_prefixlen, | |
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63 | uint8_t tos, uint32_t fwmark, uint32_t table, const char *iif, const char *oif, uint8_t protocol, const struct fib_rule_port_range *sport, |
64 | const struct fib_rule_port_range *dport, RoutingPolicyRule **ret); | |
f5e65279 | 65 | int routing_policy_rule_add_foreign(Manager *m, int family, const union in_addr_union *from, uint8_t from_prefixlen, const union in_addr_union *to, uint8_t to_prefixlen, |
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66 | uint8_t tos, uint32_t fwmark, uint32_t table, const char *iif, const char *oif, uint8_t protocol, const struct fib_rule_port_range *sport, |
67 | const struct fib_rule_port_range *dport, RoutingPolicyRule **ret); | |
f5e65279 | 68 | int routing_policy_rule_get(Manager *m, int family, const union in_addr_union *from, uint8_t from_prefixlen, const union in_addr_union *to, uint8_t to_prefixlen, uint8_t tos, |
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69 | uint32_t fwmark, uint32_t table, const char *iif, const char *oif, uint8_t protocol, struct fib_rule_port_range *sport, |
70 | struct fib_rule_port_range *dport, RoutingPolicyRule **ret); | |
f5e65279 | 71 | int routing_policy_rule_make_local(Manager *m, RoutingPolicyRule *rule); |
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72 | int routing_policy_serialize_rules(Set *rules, FILE *f); |
73 | int routing_policy_load_rules(const char *state_file, Set **rules); | |
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74 | void routing_policy_rule_purge(Manager *m, Link *link); |
75 | ||
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76 | CONFIG_PARSER_PROTOTYPE(config_parse_routing_policy_rule_tos); |
77 | CONFIG_PARSER_PROTOTYPE(config_parse_routing_policy_rule_table); | |
78 | CONFIG_PARSER_PROTOTYPE(config_parse_routing_policy_rule_fwmark_mask); | |
79 | CONFIG_PARSER_PROTOTYPE(config_parse_routing_policy_rule_prefix); | |
80 | CONFIG_PARSER_PROTOTYPE(config_parse_routing_policy_rule_priority); | |
81 | CONFIG_PARSER_PROTOTYPE(config_parse_routing_policy_rule_device); | |
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82 | CONFIG_PARSER_PROTOTYPE(config_parse_routing_policy_rule_port_range); |
83 | CONFIG_PARSER_PROTOTYPE(config_parse_routing_policy_rule_ip_protocol); | |
84 | CONFIG_PARSER_PROTOTYPE(config_parse_routing_policy_rule_invert); |