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Code Issues Releases Wiki Activity

Keep a persistent database of leases

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This commit is contained in:
Ted Lemon
1996-03-02 05:13:36 +00:00
parent 1a74d33bdc
commit 1358b87447
21 changed files with 1005 additions and 121 deletions
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34
includes/dhcpd.h
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@@ -154,8 +154,10 @@ typedef unsigned char option_mask [16];
#ifndef _PATH_DHCPD_CONF
#ifdef DEBUG
#define _PATH_DHCPD_CONF "dhcpd.conf"
#define _PATH_DHCPD_DB "dhcpd.leases"
#else
#define _PATH_DHCPD_CONF "/etc/dhcpd.conf"
#define _PATH_DHCPD_CONF "/etc/dhcpd.leases"
#endif
#endif
@@ -170,12 +172,12 @@ void parse_options PROTO ((struct packet *));
void parse_option_buffer PROTO ((struct packet *, unsigned char *, int));
void cons_options PROTO ((struct packet *, struct packet *,
struct tree_cache **, int));
void new_cons_options PROTO ((struct packet *, struct packet *,
struct tree_cache **, int));
/* void new_cons_options PROTO ((struct packet *, struct packet *,
struct tree_cache **, int)); */
int store_options PROTO ((unsigned char *, int, struct tree_cache **,
unsigned char *, int));
int store_option PROTO ((struct tree_cache **, unsigned char,
unsigned char *, int, int *));
unsigned char *, int, int, int));
/* int store_option PROTO ((struct tree_cache **, unsigned char,
unsigned char *, int, int *)); */
char *pretty_print_option PROTO ((unsigned char, unsigned char *, int));
/* errwarn.c */
@@ -209,6 +211,7 @@ int peek_token PROTO ((char **, FILE *));
/* confpars.c */
void readconf PROTO ((void));
void read_leases PROTO ((void));
void parse_statement PROTO ((FILE *));
void skip_to_semi PROTO ((FILE *));
struct host_decl *parse_host_statement PROTO ((FILE *, jmp_buf *));
@@ -266,7 +269,7 @@ void new_address_range PROTO ((struct iaddr, struct iaddr,
extern struct subnet *find_subnet (struct iaddr);
void enter_subnet (struct subnet *);
void enter_lease PROTO ((struct lease *));
void supersede_lease PROTO ((struct lease *, struct lease *));
int supersede_lease PROTO ((struct lease *, struct lease *, int));
void release_lease PROTO ((struct lease *));
void abandon_lease PROTO ((struct lease *));
struct lease *find_lease_by_uid PROTO ((unsigned char *, int));
@@ -274,6 +277,7 @@ struct lease *find_lease_by_hw_addr PROTO ((unsigned char *, int));
struct lease *find_lease_by_ip_addr PROTO ((struct iaddr));
struct class *add_class PROTO ((int, char *));
struct class *find_class PROTO ((int, char *, int));
void write_leases PROTO ((void));
void dump_subnets PROTO ((void));
/* alloc.c */
@@ -319,6 +323,7 @@ unsigned char *hash_lookup PROTO ((struct hash_table *, char *, int));
extern struct option dhcp_options [256];
extern unsigned char dhcp_option_default_priority_list [];
extern int sizeof_dhcp_option_default_priority_list;
extern char *hardware_types [256];
extern struct hash_table universe_hash;
extern struct universe dhcp_universe;
void initialize_universes PROTO ((void));
@@ -334,12 +339,17 @@ void putUShort PROTO ((unsigned char *, unsigned short));
void putShort PROTO ((unsigned char *, short));
/* inet.c */
struct iaddr subnet_number (struct iaddr, struct iaddr);
struct iaddr ip_addr (struct iaddr, struct iaddr, unsigned long);
unsigned long host_addr (struct iaddr, struct iaddr);
int addr_eq (struct iaddr, struct iaddr);
char *piaddr (struct iaddr);
struct iaddr subnet_number PROTO ((struct iaddr, struct iaddr));
struct iaddr ip_addr PROTO ((struct iaddr, struct iaddr, unsigned long));
unsigned long host_addr PROTO ((struct iaddr, struct iaddr));
int addr_eq PROTO ((struct iaddr, struct iaddr));
char *piaddr PROTO ((struct iaddr));
/* dhclient.c */
void parse_client_statement (FILE *, struct host_decl *);
void parse_client_statement PROTO ((FILE *, struct host_decl *));
/* db.c */
int write_lease PROTO ((struct lease *));
int commit_leases PROTO ((void));
void db_startup PROTO ((void));
void new_lease_file PROTO ((void));