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Adjust prototypes; prototype new functions. Add protocol structure; add move some lease fields into lease state structure.

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This commit is contained in:
Ted Lemon
1997-03-06 06:57:19 +00:00
parent c01f128585
commit 6e5ed8bfa8
1 changed files with 57 additions and 24 deletions
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81
includes/dhcpd.h
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@@ -102,7 +102,6 @@ struct lease {
struct iaddr ip_addr;
TIME starts, ends, timestamp;
TIME offered_expiry;
unsigned char *uid;
int uid_len;
int uid_max;
@@ -111,7 +110,6 @@ struct lease {
struct host_decl *host;
struct subnet *subnet;
struct shared_network *shared_network;
struct interface_info *ip;
struct hardware hardware_addr;
int flags;
@@ -122,6 +120,16 @@ struct lease {
# define EPHEMERAL_FLAGS (BOOTP_LEASE)
# define MS_NULL_TERMINATION 8
struct lease_state *state;
};
struct lease_state {
struct lease_state *next;
struct interface_info *ip;
TIME offered_expiry;
struct tree_cache *options [256];
u_int32_t expiry, renewal, rebind;
char *filename, *server_name;
@@ -325,8 +333,15 @@ struct hardware_link {
struct timeout {
struct timeout *next;
TIME when;
void (*func) PROTO ((struct interface_info *));
struct interface_info *interface;
void (*func) PROTO ((void *));
void *what;
};
struct protocol {
struct protocol *next;
int fd;
void (*handler) PROTO ((struct protocol *));
void *local;
};
/* Bitmask of dhcp option codes. */
@@ -394,6 +409,9 @@ int cons_options PROTO ((struct packet *, struct dhcp_packet *,
int store_options PROTO ((unsigned char *, int, struct tree_cache **,
unsigned char *, int, int, int, int));
char *pretty_print_option PROTO ((unsigned char, unsigned char *, int, int));
void do_packet PROTO ((struct interface_info *,
unsigned char *, int,
unsigned short, struct iaddr, struct hardware *));
/* errwarn.c */
extern int warnings_occurred;
@@ -537,6 +555,10 @@ struct subnet *new_subnet PROTO ((char *));
struct class *new_class PROTO ((char *));
struct shared_network *new_shared_network PROTO ((char *));
struct group *new_group PROTO ((char *));
struct protocol *new_protocol PROTO ((char *));
struct lease_state *new_lease_state PROTO ((char *));
void free_lease_state PROTO ((struct lease_state *, char *));
void free_protocol PROTO ((struct protocol *, char *));
void free_group PROTO ((struct group *, char *));
void free_shared_network PROTO ((struct shared_network *, char *));
void free_class PROTO ((struct class *, char *));
@@ -569,7 +591,7 @@ size_t send_fallback PROTO ((struct interface_info *,
struct packet *, struct dhcp_packet *, size_t,
struct in_addr,
struct sockaddr_in *, struct hardware *));
size_t fallback_discard PROTO ((struct interface_info *));
void fallback_discard PROTO ((struct protocol *));
#endif
#ifdef USE_SOCKET_SEND
@@ -650,18 +672,22 @@ size_t send_packet PROTO ((struct interface_info *,
/* dispatch.c */
extern struct interface_info *interfaces, *dummy_interfaces;
extern struct protocol *protocols;
extern void (*bootp_packet_handler) PROTO ((struct interface_info *,
unsigned char *, int, unsigned short,
struct iaddr, struct hardware *));
extern struct timeout *timeouts;
void discover_interfaces PROTO ((int));
void reinitialize_interfaces PROTO ((void));
void dispatch PROTO ((int));
void do_packet PROTO ((struct interface_info *,
unsigned char *, int,
unsigned short, struct iaddr, struct hardware *));
void dispatch PROTO ((void));
int locate_network PROTO ((struct packet *));
void add_timeout PROTO ((TIME, void (*) PROTO ((struct interface_info *)),
struct interface_info *));
void cancel_timeout PROTO ((void (*) PROTO ((struct interface_info *)),
struct interface_info *));
void add_timeout PROTO ((TIME, void (*) PROTO ((void *)), void *));
#if 0
void add_fast_timeout PROTO ((UTIME, void (*) PROTO ((void *)), void *));
#endif
void cancel_timeout PROTO ((void (*) PROTO ((void *)), void *));
void add_protocol PROTO ((char *, int,
void (*) PROTO ((struct protocol *)), void *));
/* hash.c */
struct hash_table *new_hash PROTO ((void));
@@ -706,17 +732,17 @@ void dhcpoffer PROTO ((struct packet *));
void dhcpack PROTO ((struct packet *));
void dhcpnak PROTO ((struct packet *));
void send_discover PROTO ((struct interface_info *));
void send_request PROTO ((struct interface_info *));
void send_release PROTO ((struct interface_info *));
void send_decline PROTO ((struct interface_info *));
void send_discover PROTO ((void *));
void send_request PROTO ((void *));
void send_release PROTO ((void *));
void send_decline PROTO ((void *));
void state_reboot PROTO ((struct interface_info *));
void state_init PROTO ((struct interface_info *));
void state_selecting PROTO ((struct interface_info *));
void state_requesting PROTO ((struct interface_info *));
void state_bound PROTO ((struct interface_info *));
void state_panic PROTO ((struct interface_info *));
void state_reboot PROTO ((void *));
void state_init PROTO ((void *));
void state_selecting PROTO ((void *));
void state_requesting PROTO ((void *));
void state_bound PROTO ((void *));
void state_panic PROTO ((void *));
void make_discover PROTO ((struct interface_info *, struct client_lease *));
void make_request PROTO ((struct interface_info *, struct client_lease *));
@@ -814,4 +840,11 @@ void parse_option_decl PROTO ((FILE *, struct option_data *));
void parse_string_list PROTO ((FILE *, struct string_list **, int));
/* dhcrelay.c */
void relay PROTO ((struct interface_info *, struct dhcp_packet *, int));
void relay PROTO ((struct interface_info *, u_int8_t *, int,
unsigned short, struct iaddr, struct hardware *));
/* icmp.c */
void icmp_startup PROTO ((int, void (*) PROTO ((struct iaddr,
u_int8_t, int))));
int icmp_echorequest PROTO ((struct iaddr *));
void icmp_echoreply PROTO ((struct protocol *));