sd-dhcp6-lease: Name the structure containing IAADDR data

[elogind.git] / src / libsystemd-network / dhcp6-internal.h

diff --git a/src/libsystemd-network/dhcp6-internal.h b/src/libsystemd-network/dhcp6-internal.h
index 52283d7f6dd4645dd8cb5e9be580f14416c531ac..6cc0aa8a8d0c24c945d276a165a3e3d6b2c821d6 100644 (file)
--- a/src/libsystemd-network/dhcp6-internal.h
+++ b/src/libsystemd-network/dhcp6-internal.h
@@ -22,8 +22,58 @@
 ***/
 
 #include <net/ethernet.h>
+#include <netinet/in.h>
+
+#include "sparse-endian.h"
+#include "sd-event.h"
+#include "list.h"
+#include "macro.h"
+
+typedef struct DHCP6Address DHCP6Address;
+
+struct DHCP6Address {
+        LIST_FIELDS(DHCP6Address, addresses);
+
+        struct {
+                struct in6_addr address;
+                be32_t lifetime_preferred;
+                be32_t lifetime_valid;
+        } iaaddr _packed_;
+};
+
+struct DHCP6IA {
+        uint16_t type;
+        struct {
+                be32_t id;
+                be32_t lifetime_t1;
+                be32_t lifetime_t2;
+        } _packed_;
+        sd_event_source *timeout_t1;
+        sd_event_source *timeout_t2;
+
+        LIST_HEAD(DHCP6Address, addresses);
+};
+
+typedef struct DHCP6IA DHCP6IA;
 
 #define log_dhcp6_client(p, fmt, ...) log_meta(LOG_DEBUG, __FILE__, __LINE__, __func__, "DHCPv6 CLIENT: " fmt, ##__VA_ARGS__)
 
 int dhcp_network_icmp6_bind_router_solicitation(int index);
 int dhcp_network_icmp6_send_router_solicitation(int s, const struct ether_addr *ether_addr);
+
+int dhcp6_option_append(uint8_t **buf, size_t *buflen, uint16_t code,
+                        size_t optlen, const void *optval);
+int dhcp6_option_append_ia(uint8_t **buf, size_t *buflen, DHCP6IA *ia);
+int dhcp6_option_parse(uint8_t **buf, size_t *buflen, uint16_t *optcode,
+                       size_t *optlen, uint8_t **optvalue);
+int dhcp6_option_parse_ia(uint8_t **buf, size_t *buflen, uint16_t iatype,
+                          DHCP6IA *ia);
+
+int dhcp6_network_bind_udp_socket(int index, struct in6_addr *address);
+int dhcp6_network_send_udp_socket(int s, struct in6_addr *address,
+                                  const void *packet, size_t len);
+
+const char *dhcp6_message_type_to_string(int s) _const_;
+int dhcp6_message_type_from_string(const char *s) _pure_;
+const char *dhcp6_message_status_to_string(int s) _const_;
+int dhcp6_message_status_from_string(const char *s) _pure_;