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| author | Kozlov Dmitry <xeb@mail.ru> | 2011-08-28 22:36:56 +0400 |
|---|---|---|
| committer | Kozlov Dmitry <xeb@mail.ru> | 2011-08-28 22:36:56 +0400 |
| commit | 3e9cb77429b07a0317c7f394c22cf5cb78b59136 (patch) | |
| tree | 86b2da9dd443801b3eaf1712552fac4fbc1373ff | |
| parent | 6459c6085f7324404717418448fa8c04ffd46c20 (diff) | |
| download | accel-ppp-3e9cb77429b07a0317c7f394c22cf5cb78b59136.tar.gz accel-ppp-3e9cb77429b07a0317c7f394c22cf5cb78b59136.zip | |
ipdb: implement delegation prefix allocation
| -rw-r--r-- | accel-pppd/ipdb.c | 22 | ||||
| -rw-r--r-- | accel-pppd/ipdb.h | 15 |
2 files changed, 37 insertions, 0 deletions
diff --git a/accel-pppd/ipdb.c b/accel-pppd/ipdb.c index fccf9f4..f87d478 100644 --- a/accel-pppd/ipdb.c +++ b/accel-pppd/ipdb.c @@ -49,6 +49,28 @@ void __export ipdb_put_ipv6(struct ppp_t *ppp, struct ipv6db_item_t *it) it->owner->put_ipv6(ppp, it); } +struct ipv6db_prefix_t __export *ipdb_get_ipv6_prefix(struct ppp_t *ppp) +{ + struct ipdb_t *ipdb; + struct ipv6db_prefix_t *it; + + list_for_each_entry(ipdb, &ipdb_handlers, entry) { + if (!ipdb->get_ipv6_prefix) + continue; + it = ipdb->get_ipv6_prefix(ppp); + if (it) + return it; + } + + return NULL; +} + +void __export ipdb_put_ipv6_prefix(struct ppp_t *ppp, struct ipv6db_prefix_t *it) +{ + if (it->owner->put_ipv6_prefix) + it->owner->put_ipv6_prefix(ppp, it); +} + void __export ipdb_register(struct ipdb_t *ipdb) { diff --git a/accel-pppd/ipdb.h b/accel-pppd/ipdb.h index 1fcaf61..2781bd0 100644 --- a/accel-pppd/ipdb.h +++ b/accel-pppd/ipdb.h @@ -29,21 +29,36 @@ struct ipv6db_item_t struct list_head addr_list; }; +struct ipv6db_prefix_t +{ + struct ipdb_t *owner; + struct list_head prefix_list; +}; + struct ipdb_t { struct list_head entry; + struct ipv4db_item_t *(*get_ipv4)(struct ppp_t *ppp); void (*put_ipv4)(struct ppp_t *ppp, struct ipv4db_item_t *); + struct ipv6db_item_t *(*get_ipv6)(struct ppp_t *ppp); void (*put_ipv6)(struct ppp_t *ppp, struct ipv6db_item_t *); + + struct ipv6db_prefix_t *(*get_ipv6_prefix)(struct ppp_t *ppp); + void (*put_ipv6_prefix)(struct ppp_t *ppp, struct ipv6db_prefix_t *); }; struct ipv4db_item_t *ipdb_get_ipv4(struct ppp_t *ppp); void ipdb_put_ipv4(struct ppp_t *ppp, struct ipv4db_item_t *); + struct ipv6db_item_t *ipdb_get_ipv6(struct ppp_t *ppp); void ipdb_put_ipv6(struct ppp_t *ppp, struct ipv6db_item_t *); +struct ipv6db_prefix_t __export *ipdb_get_ipv6_prefix(struct ppp_t *ppp); +void __export ipdb_put_ipv6_prefix(struct ppp_t *ppp, struct ipv6db_prefix_t *it); + void ipdb_register(struct ipdb_t *); #endif |