diff options
Diffstat (limited to 'src/dhcpv6-ia.c')
-rw-r--r-- | src/dhcpv6-ia.c | 76 |
1 files changed, 38 insertions, 38 deletions
diff --git a/src/dhcpv6-ia.c b/src/dhcpv6-ia.c index af3b720..95f4307 100644 --- a/src/dhcpv6-ia.c +++ b/src/dhcpv6-ia.c @@ -40,11 +40,11 @@ (addrs)[(i)].prefix > 64) static void dhcpv6_netevent_cb(unsigned long event, struct netevent_handler_info *info); -static void free_dhcpv6_assignment(struct dhcpv6_assignment *c); -static void set_border_assignment_size(struct interface *iface, struct dhcpv6_assignment *b); +static void free_dhcpv6_assignment(struct dhcp_assignment *c); +static void set_border_assignment_size(struct interface *iface, struct dhcp_assignment *b); static void handle_addrlist_change(struct netevent_handler_info *info); -static void start_reconf(struct dhcpv6_assignment *a); -static void stop_reconf(struct dhcpv6_assignment *a); +static void start_reconf(struct dhcp_assignment *a); +static void stop_reconf(struct dhcp_assignment *a); static void valid_until_cb(struct uloop_timeout *event); static struct netevent_handler dhcpv6_netevent_handler = { .cb = dhcpv6_netevent_cb, }; @@ -64,16 +64,16 @@ int dhcpv6_ia_init(void) int dhcpv6_setup_ia_interface(struct interface *iface, bool enable) { if (!enable && iface->ia_assignments.next) { - struct dhcpv6_assignment *c; + struct dhcp_assignment *c; while (!list_empty(&iface->ia_assignments)) { - c = list_first_entry(&iface->ia_assignments, struct dhcpv6_assignment, head); + c = list_first_entry(&iface->ia_assignments, struct dhcp_assignment, head); free_dhcpv6_assignment(c); } } if (enable && iface->dhcpv6 == MODE_SERVER) { - struct dhcpv6_assignment *border; + struct dhcp_assignment *border; struct lease *lease; if (!iface->ia_assignments.next) @@ -90,7 +90,7 @@ int dhcpv6_setup_ia_interface(struct interface *iface, bool enable) border->length = 64; list_add(&border->head, &iface->ia_assignments); } else - border = list_last_entry(&iface->ia_assignments, struct dhcpv6_assignment, head); + border = list_last_entry(&iface->ia_assignments, struct dhcp_assignment, head); set_border_assignment_size(iface, border); @@ -98,7 +98,7 @@ int dhcpv6_setup_ia_interface(struct interface *iface, bool enable) list_for_each_entry(lease, &leases, head) { /* Construct entry */ size_t duid_len = lease->duid_len ? lease->duid_len : 14; - struct dhcpv6_assignment *a = calloc(1, sizeof(*a) + duid_len); + struct dhcp_assignment *a = calloc(1, sizeof(*a) + duid_len); if (!a) { syslog(LOG_ERR, "Calloc failed for static lease assignment on %s", iface->name); @@ -125,7 +125,7 @@ int dhcpv6_setup_ia_interface(struct interface *iface, bool enable) a->valid_until = 0; /* Assign to all interfaces */ - struct dhcpv6_assignment *c; + struct dhcp_assignment *c; list_for_each_entry(c, &iface->ia_assignments, head) { if (c->length != 128 || c->assigned > a->assigned) { list_add_tail(&a->head, &c->head); @@ -166,7 +166,7 @@ static void dhcpv6_netevent_cb(unsigned long event, struct netevent_handler_info } -static void free_dhcpv6_assignment(struct dhcpv6_assignment *c) +static void free_dhcpv6_assignment(struct dhcp_assignment *c) { if (c->managed_sock.fd.registered) { ustream_free(&c->managed_sock.stream); @@ -184,7 +184,7 @@ static void free_dhcpv6_assignment(struct dhcpv6_assignment *c) free(c); } -static inline bool valid_prefix_length(const struct dhcpv6_assignment *a, const uint8_t prefix_length) +static inline bool valid_prefix_length(const struct dhcp_assignment *a, const uint8_t prefix_length) { return (a->managed_size || a->length > prefix_length); } @@ -208,7 +208,7 @@ static size_t get_preferred_addr(const struct odhcpd_ipaddr *addrs, const size_t return m; } -static int send_reconf(struct dhcpv6_assignment *assign) +static int send_reconf(struct dhcp_assignment *assign) { struct { struct dhcpv6_client_header hdr; @@ -272,7 +272,7 @@ static int send_reconf(struct dhcpv6_assignment *assign) return odhcpd_send(iface->dhcpv6_event.uloop.fd, &assign->peer, &iov, 1, iface); } -void dhcpv6_enum_ia_addrs(struct interface *iface, struct dhcpv6_assignment *c, +void dhcpv6_enum_ia_addrs(struct interface *iface, struct dhcp_assignment *c, time_t now, dhcpv6_binding_cb_handler_t func, void *arg) { struct odhcpd_ipaddr *addrs = (c->managed) ? c->managed : iface->addr6; @@ -316,7 +316,7 @@ void dhcpv6_enum_ia_addrs(struct interface *iface, struct dhcpv6_assignment *c, struct write_ctxt { FILE *fp; md5_ctx_t md5; - struct dhcpv6_assignment *c; + struct dhcp_assignment *c; struct interface *iface; char *buf; int buf_len; @@ -415,7 +415,7 @@ void dhcpv6_write_statefile(void) if (ctxt.iface->dhcpv4 == MODE_SERVER && ctxt.iface->dhcpv4_assignments.next) { - struct dhcpv4_assignment *c; + struct dhcp_assignment *c; list_for_each_entry(c, &ctxt.iface->dhcpv4_assignments, head) { if (!(c->flags & OAF_BOUND)) continue; @@ -476,7 +476,7 @@ void dhcpv6_write_statefile(void) } } -static void __apply_lease(struct interface *iface, struct dhcpv6_assignment *a, +static void __apply_lease(struct interface *iface, struct dhcp_assignment *a, struct odhcpd_ipaddr *addrs, ssize_t addr_len, bool add) { if (a->length > 64) @@ -491,7 +491,7 @@ static void __apply_lease(struct interface *iface, struct dhcpv6_assignment *a, } } -static void apply_lease(struct interface *iface, struct dhcpv6_assignment *a, bool add) +static void apply_lease(struct interface *iface, struct dhcp_assignment *a, bool add) { struct odhcpd_ipaddr *addrs = (a->managed) ? a->managed : iface->addr6; ssize_t addrlen = (a->managed) ? a->managed_size : (ssize_t)iface->addr6_len; @@ -500,7 +500,7 @@ static void apply_lease(struct interface *iface, struct dhcpv6_assignment *a, bo } /* Set border assignment size based on the IPv6 address prefixes */ -static void set_border_assignment_size(struct interface *iface, struct dhcpv6_assignment *b) +static void set_border_assignment_size(struct interface *iface, struct dhcp_assignment *b) { time_t now = odhcpd_time(); int minprefix = -1; @@ -522,7 +522,7 @@ static void set_border_assignment_size(struct interface *iface, struct dhcpv6_as static void managed_handle_pd_data(struct ustream *s, _unused int bytes_new) { struct ustream_fd *fd = container_of(s, struct ustream_fd, stream); - struct dhcpv6_assignment *c = container_of(fd, struct dhcpv6_assignment, managed_sock); + struct dhcp_assignment *c = container_of(fd, struct dhcp_assignment, managed_sock); time_t now = odhcpd_time(); bool first = c->managed_size < 0; @@ -594,7 +594,7 @@ static void managed_handle_pd_data(struct ustream *s, _unused int bytes_new) static void managed_handle_pd_done(struct ustream *s) { struct ustream_fd *fd = container_of(s, struct ustream_fd, stream); - struct dhcpv6_assignment *c = container_of(fd, struct dhcpv6_assignment, managed_sock); + struct dhcp_assignment *c = container_of(fd, struct dhcp_assignment, managed_sock); if (!(c->flags & OAF_STATIC)) c->valid_until = odhcpd_time() + 15; @@ -605,9 +605,9 @@ static void managed_handle_pd_done(struct ustream *s) c->reconf_cnt = 1; } -static bool assign_pd(struct interface *iface, struct dhcpv6_assignment *assign) +static bool assign_pd(struct interface *iface, struct dhcp_assignment *assign) { - struct dhcpv6_assignment *c; + struct dhcp_assignment *c; if (iface->dhcpv6_pd_manager[0]) { int fd = usock(USOCK_UNIX | USOCK_TCP, iface->dhcpv6_pd_manager, NULL); @@ -691,7 +691,7 @@ static bool assign_pd(struct interface *iface, struct dhcpv6_assignment *assign) return false; } -static bool assign_na(struct interface *iface, struct dhcpv6_assignment *assign) +static bool assign_na(struct interface *iface, struct dhcp_assignment *assign) { /* Seed RNG with checksum of DUID */ uint32_t seed = 0; @@ -704,7 +704,7 @@ static bool assign_na(struct interface *iface, struct dhcpv6_assignment *assign) uint32_t try; do try = ((uint32_t)rand()) % 0x0fff; while (try < 0x100); - struct dhcpv6_assignment *c; + struct dhcp_assignment *c; list_for_each_entry(c, &iface->ia_assignments, head) { if (c->length == 0) continue; @@ -724,8 +724,8 @@ static bool assign_na(struct interface *iface, struct dhcpv6_assignment *assign) static void handle_addrlist_change(struct netevent_handler_info *info) { struct interface *iface = info->iface; - struct dhcpv6_assignment *c, *d, *border = list_last_entry( - &iface->ia_assignments, struct dhcpv6_assignment, head); + struct dhcp_assignment *c, *d, *border = list_last_entry( + &iface->ia_assignments, struct dhcp_assignment, head); struct list_head reassign = LIST_HEAD_INIT(reassign); time_t now = odhcpd_time(); @@ -749,7 +749,7 @@ static void handle_addrlist_change(struct netevent_handler_info *info) apply_lease(iface, c, true); if (c->accept_reconf && c->reconf_cnt == 0) { - struct dhcpv6_assignment *a; + struct dhcp_assignment *a; start_reconf(c); @@ -762,7 +762,7 @@ static void handle_addrlist_change(struct netevent_handler_info *info) } while (!list_empty(&reassign)) { - c = list_first_entry(&reassign, struct dhcpv6_assignment, head); + c = list_first_entry(&reassign, struct dhcp_assignment, head); list_del(&c->head); if (!assign_pd(iface, c)) { c->assigned = 0; @@ -775,7 +775,7 @@ static void handle_addrlist_change(struct netevent_handler_info *info) static void reconf_timeout_cb(struct uloop_timeout *event) { - struct dhcpv6_assignment *a = container_of(event, struct dhcpv6_assignment, reconf_timer); + struct dhcp_assignment *a = container_of(event, struct dhcp_assignment, reconf_timer); if (a->reconf_cnt > 0 && a->reconf_cnt < DHCPV6_REC_MAX_RC) { send_reconf(a); @@ -786,7 +786,7 @@ static void reconf_timeout_cb(struct uloop_timeout *event) stop_reconf(a); } -static void start_reconf(struct dhcpv6_assignment *a) +static void start_reconf(struct dhcp_assignment *a) { uloop_timeout_set(&a->reconf_timer, DHCPV6_REC_TIMEOUT << a->reconf_cnt); @@ -796,7 +796,7 @@ static void start_reconf(struct dhcpv6_assignment *a) send_reconf(a); } -static void stop_reconf(struct dhcpv6_assignment *a) +static void stop_reconf(struct dhcp_assignment *a) { uloop_timeout_cancel(&a->reconf_timer); a->reconf_cnt = 0; @@ -809,7 +809,7 @@ static void valid_until_cb(struct uloop_timeout *event) time_t now = odhcpd_time(); avl_for_each_element(&interfaces, iface, avl) { - struct dhcpv6_assignment *a, *n; + struct dhcp_assignment *a, *n; if (iface->dhcpv6 != MODE_SERVER || iface->ia_assignments.next == NULL) continue; @@ -827,7 +827,7 @@ static void valid_until_cb(struct uloop_timeout *event) } static size_t build_ia(uint8_t *buf, size_t buflen, uint16_t status, - const struct dhcpv6_ia_hdr *ia, struct dhcpv6_assignment *a, + const struct dhcpv6_ia_hdr *ia, struct dhcp_assignment *a, struct interface *iface, bool request) { struct dhcpv6_ia_hdr o_ia = { @@ -1055,7 +1055,7 @@ static void dhcpv6_log_ia_addr(struct in6_addr *addr, int prefix, _unused uint32 } static void dhcpv6_log(uint8_t msgtype, struct interface *iface, time_t now, - const char *duidbuf, bool is_pd, struct dhcpv6_assignment *a, int code) + const char *duidbuf, bool is_pd, struct dhcp_assignment *a, int code) { const char *type = "UNKNOWN"; const char *status = "UNKNOWN"; @@ -1116,7 +1116,7 @@ static void dhcpv6_log(uint8_t msgtype, struct interface *iface, time_t now, duidbuf, iface->name, status, leasebuf); } -static bool dhcpv6_ia_on_link(const struct dhcpv6_ia_hdr *ia, struct dhcpv6_assignment *a, +static bool dhcpv6_ia_on_link(const struct dhcpv6_ia_hdr *ia, struct dhcp_assignment *a, struct interface *iface) { struct odhcpd_ipaddr *addrs = (a && a->managed) ? a->managed : iface->addr6; @@ -1199,7 +1199,7 @@ ssize_t dhcpv6_handle_ia(uint8_t *buf, size_t buflen, struct interface *iface, if (!clid_data || !clid_len || clid_len > 130) goto out; - struct dhcpv6_assignment *first = NULL; + struct dhcp_assignment *first = NULL; dhcpv6_for_each_option(start, end, otype, olen, odata) { bool is_pd = (otype == DHCPV6_OPT_IA_PD); bool is_na = (otype == DHCPV6_OPT_IA_NA); @@ -1243,7 +1243,7 @@ ssize_t dhcpv6_handle_ia(uint8_t *buf, size_t buflen, struct interface *iface, } /* Find assignment */ - struct dhcpv6_assignment *c, *a = NULL; + struct dhcp_assignment *c, *a = NULL; list_for_each_entry(c, &iface->ia_assignments, head) { if (((c->clid_len == clid_len && !memcmp(c->clid_data, clid_data, clid_len)) || (c->clid_len >= clid_len && !c->clid_data[0] && !c->clid_data[1] |