1 87a52e04 2005-12-26 devnull #include "../dhcp.h"
 2 87a52e04 2005-12-26 devnull 
 3 87a52e04 2005-12-26 devnull enum
 4 87a52e04 2005-12-26 devnull {
 5 cbeb0b26 2006-04-01 devnull 	Maxstr=	256
 6 87a52e04 2005-12-26 devnull };
 7 87a52e04 2005-12-26 devnull 
 8 87a52e04 2005-12-26 devnull typedef struct Binding Binding;
 9 87a52e04 2005-12-26 devnull struct Binding
10 87a52e04 2005-12-26 devnull {
11 87a52e04 2005-12-26 devnull 	Binding *next;
12 87a52e04 2005-12-26 devnull 	uchar	ip[IPaddrlen];
13 87a52e04 2005-12-26 devnull 
14 87a52e04 2005-12-26 devnull 	char	*boundto;	/* id last bound to */
15 87a52e04 2005-12-26 devnull 	char	*offeredto;	/* id we've offered this to */
16 87a52e04 2005-12-26 devnull 
17 87a52e04 2005-12-26 devnull 	long	lease;		/* absolute time at which binding expires */
18 87a52e04 2005-12-26 devnull 	long	expoffer;	/* absolute time at which offer times out */
19 87a52e04 2005-12-26 devnull 	long	offer;		/* lease offered */
20 87a52e04 2005-12-26 devnull 	long	lasttouched;	/* time this entry last assigned/unassigned */
21 87a52e04 2005-12-26 devnull 	long	lastcomplained;	/* last time we complained about a used but not leased */
22 87a52e04 2005-12-26 devnull 	long	tried;		/* last time we tried this entry */
23 87a52e04 2005-12-26 devnull 
24 87a52e04 2005-12-26 devnull 	Qid	q;		/* qid at the last syncbinding */
25 87a52e04 2005-12-26 devnull };
26 87a52e04 2005-12-26 devnull 
27 87a52e04 2005-12-26 devnull typedef struct Info	Info;
28 87a52e04 2005-12-26 devnull struct Info
29 87a52e04 2005-12-26 devnull {
30 87a52e04 2005-12-26 devnull 	int	indb;			/* true if found in database */
31 87a52e04 2005-12-26 devnull 	char	domain[Maxstr];	/* system domain name */
32 87a52e04 2005-12-26 devnull 	char	bootf[Maxstr];		/* boot file */
33 87a52e04 2005-12-26 devnull 	char	bootf2[Maxstr];	/* alternative boot file */
34 87a52e04 2005-12-26 devnull 	uchar	tftp[NDB_IPlen];	/* ip addr of tftp server */
35 87a52e04 2005-12-26 devnull 	uchar	tftp2[NDB_IPlen];	/* ip addr of alternate server */
36 87a52e04 2005-12-26 devnull 	uchar	ipaddr[NDB_IPlen];	/* ip address of system */
37 87a52e04 2005-12-26 devnull 	uchar	ipmask[NDB_IPlen];	/* ip network mask */
38 87a52e04 2005-12-26 devnull 	uchar	ipnet[NDB_IPlen];	/* ip network address (ipaddr & ipmask) */
39 87a52e04 2005-12-26 devnull 	uchar	etheraddr[6];		/* ethernet address */
40 87a52e04 2005-12-26 devnull 	uchar	gwip[NDB_IPlen];	/* gateway ip address */
41 87a52e04 2005-12-26 devnull 	uchar	fsip[NDB_IPlen];	/* file system ip address */
42 87a52e04 2005-12-26 devnull 	uchar	auip[NDB_IPlen];	/* authentication server ip address */
43 87a52e04 2005-12-26 devnull 	char	rootpath[Maxstr];	/* rootfs for diskless nfs clients */
44 87a52e04 2005-12-26 devnull 	char	dhcpgroup[Maxstr];
45 87a52e04 2005-12-26 devnull 	char	vendor[Maxstr];	/* vendor info */
46 87a52e04 2005-12-26 devnull };
47 87a52e04 2005-12-26 devnull 
48 87a52e04 2005-12-26 devnull 
49 87a52e04 2005-12-26 devnull /* from dhcp.c */
50 87a52e04 2005-12-26 devnull extern int	validip(uchar*);
51 87a52e04 2005-12-26 devnull extern void	warning(int, char*, ...);
52 87a52e04 2005-12-26 devnull extern int	minlease;
53 87a52e04 2005-12-26 devnull 
54 87a52e04 2005-12-26 devnull /* from db.c */
55 87a52e04 2005-12-26 devnull extern char*	tohex(char*, uchar*, int);
56 87a52e04 2005-12-26 devnull extern char*	toid(uchar*, int);
57 87a52e04 2005-12-26 devnull extern void	initbinding(uchar*, int);
58 87a52e04 2005-12-26 devnull extern Binding*	iptobinding(uchar*, int);
59 87a52e04 2005-12-26 devnull extern Binding*	idtobinding(char*, Info*, int);
60 87a52e04 2005-12-26 devnull extern Binding*	idtooffer(char*, Info*);
61 87a52e04 2005-12-26 devnull extern int	commitbinding(Binding*);
62 87a52e04 2005-12-26 devnull extern int	releasebinding(Binding*, char*);
63 87a52e04 2005-12-26 devnull extern int	samenet(uchar *ip, Info *iip);
64 87a52e04 2005-12-26 devnull extern void	mkoffer(Binding*, char*, long);
65 87a52e04 2005-12-26 devnull extern int	syncbinding(Binding*, int);
66 87a52e04 2005-12-26 devnull 
67 87a52e04 2005-12-26 devnull /* from ndb.c */
68 87a52e04 2005-12-26 devnull extern int	lookup(Bootp*, Info*, Info*);
69 87a52e04 2005-12-26 devnull extern int	lookupip(uchar*, Info*, int);
70 87a52e04 2005-12-26 devnull extern void	lookupname(char*, Ndbtuple*);
71 87a52e04 2005-12-26 devnull extern Iplifc*	findlifc(uchar*);
72 87a52e04 2005-12-26 devnull extern int	forme(uchar*);
73 87a52e04 2005-12-26 devnull extern int	lookupserver(char*, uchar**, Ndbtuple *t);
74 87a52e04 2005-12-26 devnull extern Ndbtuple* lookupinfo(uchar *ipaddr, char **attr, int n);
75 87a52e04 2005-12-26 devnull 
76 87a52e04 2005-12-26 devnull /* from icmp.c */
77 87a52e04 2005-12-26 devnull extern int	icmpecho(uchar*);
78 87a52e04 2005-12-26 devnull 
79 87a52e04 2005-12-26 devnull extern char	*binddir;
80 87a52e04 2005-12-26 devnull extern int	debug;
81 87a52e04 2005-12-26 devnull extern char	*blog;
82 87a52e04 2005-12-26 devnull extern Ipifc	*ipifcs;
83 87a52e04 2005-12-26 devnull extern long	now;
84 87a52e04 2005-12-26 devnull extern char	*ndbfile;