Revert "Fix handling of DHCPv6 messages containing option lengths exceeding the message"

[odhcp6c.git] / src / odhcp6c.h

diff --git a/src/odhcp6c.h b/src/odhcp6c.h
index 1a4fbcef9d893448375b0329938e4684ac7a6216..15be59ae4de59ec94c2e91fc869f7a88f2af85b1 100644 (file)
--- a/src/odhcp6c.h
+++ b/src/odhcp6c.h
@@ -34,6 +34,7 @@ enum dhcvp6_opt {
        DHCPV6_OPT_ELAPSED = 8,
        DHCPV6_OPT_RELAY_MSG = 9,
        DHCPV6_OPT_AUTH = 11,
+       DHCPV6_OPT_UNICAST = 12,
        DHCPV6_OPT_STATUS = 13,
        DHCPV6_OPT_RAPID_COMMIT = 14,
        DHCPV6_OPT_RECONF_MESSAGE = 19,
@@ -164,6 +165,7 @@ struct dhcpv6_server_cand {
        int16_t preference;
        uint8_t duid_len;
        uint8_t duid[130];
+       struct in6_addr server_addr;
        void *ia_na;
        void *ia_pd;
        size_t ia_na_len;
@@ -201,12 +203,11 @@ struct icmp6_opt {
 
 
 enum dhcpv6_mode {
-       DHCPV6_UNKNOWN,
+       DHCPV6_UNKNOWN = -1,
        DHCPV6_STATELESS,
        DHCPV6_STATEFUL
 };
 
-
 enum odhcp6c_ia_mode {
        IA_MODE_NONE,
        IA_MODE_TRY,
@@ -231,6 +232,7 @@ int init_dhcpv6(const char *ifname, int request_pd, int sol_timeout);
 void dhcpv6_set_ia_mode(enum odhcp6c_ia_mode na, enum odhcp6c_ia_mode pd);
 int dhcpv6_request(enum dhcpv6_msg type);
 int dhcpv6_poll_reconfigure(void);
+int dhcpv6_promote_server_cand(void);
 
 int init_rtnetlink(void);
 int set_rtnetlink_addr(int ifindex, const struct in6_addr *addr,
@@ -245,10 +247,12 @@ bool odhcp6c_signal_process(void);
 uint64_t odhcp6c_get_milli_time(void);
 void odhcp6c_random(void *buf, size_t len);
 bool odhcp6c_is_bound(void);
+bool odhcp6c_addr_in_scope(const struct in6_addr *addr);
 
 // State manipulation
 void odhcp6c_clear_state(enum odhcp6c_state state);
 void odhcp6c_add_state(enum odhcp6c_state state, const void *data, size_t len);
+void odhcp6c_insert_state(enum odhcp6c_state state, size_t offset, const void *data, size_t len);
 size_t odhcp6c_remove_state(enum odhcp6c_state state, size_t offset, size_t len);
 void* odhcp6c_move_state(enum odhcp6c_state state, size_t *len);
 void* odhcp6c_get_state(enum odhcp6c_state state, size_t *len);