mirror of
https://gitlab.isc.org/isc-projects/dhcp
synced 2025-08-31 06:15:55 +00:00
Add/fix prototypes; new LOG_FACILITY option defaults to LOG_DAEMON; move common declaration info into group structure; add constants for types of statements
This commit is contained in:
Ted Lemon
164
includes/dhcpd.h
164
includes/dhcpd.h
@@ -86,27 +86,11 @@ struct hardware {
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u_int8_t haddr [16];
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};
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/* A dhcp host declaration structure. */
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struct host_decl {
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struct host_decl *n_ipaddr;
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char *name;
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struct hardware interface;
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char *filename;
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char *server_name;
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TIME default_lease_time;
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TIME max_lease_time;
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struct tree_cache *fixed_addr;
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struct tree_cache *ciaddr;
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struct tree_cache *yiaddr;
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struct tree_cache *siaddr;
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struct tree_cache *giaddr;
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struct tree_cache *options [256];
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};
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/* A dhcp lease declaration structure. */
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struct lease {
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struct lease *next;
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struct lease *prev;
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struct lease *n_uid, *n_hw;
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struct iaddr ip_addr;
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TIME starts, ends, timestamp;
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TIME offered_expiry;
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@@ -126,18 +110,54 @@ struct lease {
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# define EPHEMERAL_FLAGS (BOOTP_LEASE)
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};
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#define ROOT_GROUP 0
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#define HOST_STMT 1
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#define SHARED_NET_STMT 2
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#define SUBNET_STMT 3
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#define CLASS_STMT 4
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#define GROUP_STMT 5
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/* Group of statements that share common settings. */
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struct group {
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struct group *next;
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struct subnet *subnet;
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struct shared_network *shared_network;
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TIME default_lease_time;
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TIME max_lease_time;
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TIME bootp_lease_cutoff;
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TIME bootp_lease_length;
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char *filename;
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char *server_name;
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struct iaddr next_server;
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int boot_unknown_clients;
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int dynamic_bootp;
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struct tree_cache *options [256];
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};
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/* A dhcp host declaration structure. */
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struct host_decl {
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struct host_decl *n_ipaddr;
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char *name;
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struct hardware interface;
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struct tree_cache *fixed_addr;
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struct group *group;
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};
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struct shared_network {
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struct shared_network *next;
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char *name;
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struct subnet *subnets;
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struct interface_info *interface;
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struct lease *leases;
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struct lease *insertion_point;
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struct lease *last_lease;
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TIME default_lease_time;
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TIME max_lease_time;
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struct tree_cache *options [256];
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int dynamic_bootp;
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char *name;
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struct group *group;
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};
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struct subnet {
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@@ -148,19 +168,14 @@ struct subnet {
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struct iaddr interface_address;
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struct iaddr net;
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struct iaddr netmask;
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TIME default_lease_time;
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TIME max_lease_time;
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struct tree_cache *options [256];
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int dynamic_bootp;
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struct group *group;
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};
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struct class {
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char *name;
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char *filename;
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char *server_name;
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TIME default_lease_time;
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TIME max_lease_time;
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struct tree_cache *options [256];
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struct group *group;
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};
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/* Information about each network interface. */
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@@ -224,6 +239,10 @@ typedef unsigned char option_mask [16];
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#endif
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#endif
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#ifndef DHCPD_LOG_FACILITY
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#define DHCPD_LOG_FACILITY LOG_DAEMON
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#endif
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#define MAX_TIME 0x7fffffff
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#define MIN_TIME 0
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@@ -252,9 +271,7 @@ int parse_warn PROTO ((char *, ...));
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/* dhcpd.c */
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extern TIME cur_time;
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extern TIME default_lease_time;
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extern TIME max_lease_time;
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extern struct tree_cache *global_options [256];
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struct group root_group;
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extern struct iaddr server_identifier;
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extern int server_identifier_matched;
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@@ -270,38 +287,37 @@ int main PROTO ((int, char **, char **));
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void cleanup PROTO ((void));
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/* conflex.c */
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extern int tline, tlpos;
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extern int lexline, lexchar;
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extern char *tlname;
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void new_parse PROTO ((char *));
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int next_token PROTO ((char **, FILE *));
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int peek_token PROTO ((char **, FILE *));
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/* confpars.c */
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void readconf PROTO ((void));
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void read_leases PROTO ((void));
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void parse_statement PROTO ((FILE *));
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int parse_statement PROTO ((FILE *,
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struct group *, int, struct host_decl *, int));
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void skip_to_semi PROTO ((FILE *));
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struct host_decl *parse_host_statement PROTO ((FILE *, jrefproto));
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char *parse_host_name PROTO ((FILE *, jrefproto));
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void parse_class_statement PROTO ((FILE *, jrefproto, int));
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void parse_class_decl PROTO ((FILE *, jrefproto, struct class *));
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void parse_lease_time PROTO ((FILE *, jrefproto, TIME *));
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void parse_shared_net_statement PROTO ((FILE *, jrefproto));
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struct subnet *parse_subnet_statement PROTO ((FILE *, jrefproto,
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struct shared_network *));
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void parse_subnet_decl PROTO ((FILE *, jrefproto, struct subnet *));
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void parse_host_decl PROTO ((FILE *, jrefproto, struct host_decl *));
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void parse_hardware_decl PROTO ((FILE *, jrefproto, struct host_decl *));
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struct hardware parse_hardware_addr PROTO ((FILE *, jrefproto));
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char *parse_filename_decl PROTO ((FILE *, jrefproto));
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char *parse_servername_decl PROTO ((FILE *, jrefproto));
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struct tree *parse_ip_addr_or_hostname PROTO ((FILE *, jrefproto, int));
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void parse_fixed_addr_decl PROTO ((FILE *, jrefproto, struct host_decl *));
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void parse_option_decl PROTO ((FILE *, jrefproto, struct tree_cache **));
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TIME parse_timestamp PROTO ((FILE *, jrefproto));
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TIME parse_date PROTO ((FILE *, jrefproto));
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struct lease *parse_lease_statement PROTO ((FILE *, jrefproto));
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void parse_address_range PROTO ((FILE *, jrefproto, struct subnet *));
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unsigned char *parse_numeric_aggregate PROTO ((FILE *, jrefproto,
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int parse_lbrace PROTO ((FILE *));
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void parse_host_statement PROTO ((FILE *, struct group *));
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char *parse_host_name PROTO ((FILE *));
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void parse_class_statement PROTO ((FILE *, struct group *, int));
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void parse_lease_time PROTO ((FILE *, TIME *));
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void parse_shared_net_statement PROTO ((FILE *, struct group *));
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void parse_subnet_statement PROTO ((FILE *, struct shared_network *));
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void parse_group_statement PROTO ((FILE *, struct group *));
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void parse_hardware_decl PROTO ((FILE *, struct hardware *));
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char *parse_filename_decl PROTO ((FILE *));
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char *parse_servername_decl PROTO ((FILE *));
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struct tree *parse_ip_addr_or_hostname PROTO ((FILE *, int));
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struct tree_cache *parse_fixed_addr_decl PROTO ((FILE *));
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void parse_option_decl PROTO ((FILE *, struct group *));
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TIME parse_timestamp PROTO ((FILE *));
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struct lease *parse_lease_statement PROTO ((FILE *));
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void parse_address_range PROTO ((FILE *, struct subnet *));
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TIME parse_date PROTO ((FILE *));
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unsigned char *parse_numeric_aggregate PROTO ((FILE *,
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unsigned char *, int *,
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int, int, int));
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void convert_num PROTO ((unsigned char *, char *, int, int));
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@@ -354,8 +370,13 @@ void abandon_lease PROTO ((struct lease *));
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struct lease *find_lease_by_uid PROTO ((unsigned char *, int));
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struct lease *find_lease_by_hw_addr PROTO ((unsigned char *, int));
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struct lease *find_lease_by_ip_addr PROTO ((struct iaddr));
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void uid_hash_add PROTO ((struct lease *));
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void uid_hash_delete PROTO ((struct lease *));
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void hw_hash_add PROTO ((struct lease *));
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void hw_hash_delete PROTO ((struct lease *));
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struct class *add_class PROTO ((int, char *));
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struct class *find_class PROTO ((int, char *, int));
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struct group *clone_group PROTO ((struct group *, char *));
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void write_leases PROTO ((void));
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void dump_subnets PROTO ((void));
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@@ -373,6 +394,8 @@ struct lease *new_leases PROTO ((int, char *));
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struct subnet *new_subnet PROTO ((char *));
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struct class *new_class PROTO ((char *));
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struct shared_network *new_shared_network PROTO ((char *));
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struct group *new_group PROTO ((char *));
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void free_group PROTO ((struct group *, char *));
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void free_shared_network PROTO ((struct shared_network *, char *));
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void free_class PROTO ((struct class *, char *));
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void free_subnet PROTO ((struct subnet *, char *));
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@@ -527,3 +550,28 @@ size_t decode_hw_header PROTO ((struct interface_info *, unsigned char *,
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size_t decode_udp_ip_header PROTO ((struct interface_info *, unsigned char *,
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int, struct sockaddr_in *,
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unsigned char *, int));
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/* dhxpxlt.c */
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void convert_statement PROTO ((FILE *));
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void convert_host_statement PROTO ((FILE *, jrefproto));
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void convert_host_name PROTO ((FILE *, jrefproto));
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void convert_class_statement PROTO ((FILE *, jrefproto, int));
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void convert_class_decl PROTO ((FILE *, jrefproto));
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void convert_lease_time PROTO ((FILE *, jrefproto, char *));
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void convert_shared_net_statement PROTO ((FILE *, jrefproto));
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void convert_subnet_statement PROTO ((FILE *, jrefproto));
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void convert_subnet_decl PROTO ((FILE *, jrefproto));
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void convert_host_decl PROTO ((FILE *, jrefproto));
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void convert_hardware_decl PROTO ((FILE *, jrefproto));
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void convert_hardware_addr PROTO ((FILE *, jrefproto));
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void convert_filename_decl PROTO ((FILE *, jrefproto));
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void convert_servername_decl PROTO ((FILE *, jrefproto));
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void convert_ip_addr_or_hostname PROTO ((FILE *, jrefproto, int));
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void convert_fixed_addr_decl PROTO ((FILE *, jrefproto));
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void convert_option_decl PROTO ((FILE *, jrefproto));
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void convert_timestamp PROTO ((FILE *, jrefproto));
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void convert_lease_statement PROTO ((FILE *, jrefproto));
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void convert_address_range PROTO ((FILE *, jrefproto));
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void convert_date PROTO ((FILE *, jrefproto, char *));
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void convert_numeric_aggregate PROTO ((FILE *, jrefproto, int, int, int, int));
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void indent PROTO ((int));
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