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#ifndef _HASHTAB_H
#define _HASHTAB_H
typedef struct hnode *HNODEPTR; /* site node (host) pointer */
typedef struct unode *UNODEPTR; /* url node pointer */
typedef struct rnode *RNODEPTR; /* referrer node */
typedef struct anode *ANODEPTR; /* user agent node pointer */
typedef struct inode *INODEPTR; /* user (ident) node pointer */
#ifdef USE_DNS
typedef struct dnode *DNODEPTR; /* DNS hash table node struct */
#endif
typedef struct opnode *OPNODEPTR; /* currently opened path struct */
typedef struct pnode *PNODEPTR; /* achieved path -
no more new entries */
/* Object flags */
#define OBJ_REG 0 /* Regular object */
#define OBJ_HIDE 1 /* Hidden object */
#define OBJ_GRP 2 /* Grouped object */
#ifdef USE_DNS
struct dnode { char *string; /* DNS node hash table struct */
#ifdef USE_IPV6
struct sockaddr_storage addr;
#else
struct in_addr addr;
#endif
struct dnode *llist;
struct dnode *next; };
#endif
struct hnode { char *string; /* host hash table structure */
int flag;
u_long count;
u_long files;
u_long visit; /* visit information */
u_long tstamp;
char *lasturl;
double xfer;
struct hnode *next; };
struct unode { char *string; /* url hash table structure */
int flag; /* Object type (REG, HIDE, GRP) */
u_long count; /* requests counter */
u_long files; /* files counter ?? - unused */
u_long entry; /* entry page counter */
u_long exit; /* exit page counter */
double xfer; /* xfer size in bytes */
int urlindex; /* used by TopPath & UserFlow */
struct unode *next; }; /* pointer to next node */
struct rnode { char *string; /* referrer hash table struct */
int flag;
u_long count;
struct rnode *next; };
struct anode { char *string; /* user agent struct */
int flag;
u_long count;
struct anode *next; };
struct inode { char *string; /* host hash table struct */
int flag;
u_long count;
u_long files;
u_long visit;
u_long tstamp;
double xfer;
struct inode *next; };
struct opnode {
struct opnode *next;
struct list *path; /* LISTPTR path */
u_long hash;
u_long tstamp;
char *hostname;
char *search_string;
char *user;
char *referrer; };
struct pnode {
struct pnode *next;
struct list *path; /* LISTPTR path */
u_long hash;
int count; /* n. of times it was found */
/* The key can be whatever string we want.
With this we will be able to build generic htables
containing hostname, search_string, user or referrers */
char *key;
};
/* hash tables for: */
extern HNODEPTR sm_htab[MAXHASH]; /* sites (monthly) */
extern HNODEPTR sd_htab[MAXHASH]; /* sites (daily) */
extern UNODEPTR um_htab[MAXHASH]; /* urls */
extern RNODEPTR rm_htab[MAXHASH]; /* referrers and agents... */
extern ANODEPTR am_htab[MAXHASH]; /* user agents */
extern INODEPTR im_htab[MAXHASH]; /* ident table (username) */
#ifdef USE_DNS
extern DNODEPTR host_table[MAXHASH]; /* DNS resolver table */
#endif
extern OPNODEPTR op_htab[MAXHASH]; /* currently opened path */
extern PNODEPTR gp_htab[MAXHASH]; /* all path (not sorted) */
extern PNODEPTR fm_htab[MAXHASH]; /* users flow (monthly) */
extern int put_hnode(char *, int, u_long, u_long, double, u_long *,
u_long, u_long, char *, HNODEPTR *);
extern int put_unode(char *, int, u_long, double, u_long *,
u_long, u_long, UNODEPTR *);
extern int put_inode(char *, int, u_long, u_long, double, u_long *,
u_long, u_long, INODEPTR *);
extern int put_rnode(char *, int, u_long, u_long *, RNODEPTR *);
extern int put_anode(char *, int, u_long, u_long *, ANODEPTR *);
extern int add_opitem(char *, char *, char *, char *, char *, u_long, OPNODEPTR *);
extern int flush_opnode(u_long, char *);
extern void flush_ophtab(u_long);
extern int put_pnode(struct list *, char *, int, u_long, PNODEPTR *htab);
#ifdef USE_DNS
#ifdef USE_IPV6
extern int put_dnode(char *, struct sockaddr_storage *, DNODEPTR *);
#else
extern int put_dnode(char *, struct in_addr *, DNODEPTR *);
#endif
extern void del_dlist(DNODEPTR *);
#endif
extern void del_hlist(HNODEPTR *); /* delete host htab */
extern void del_ulist(UNODEPTR *); /* delete url htab */
extern void del_rlist(RNODEPTR *); /* delete referrer htab */
extern void del_alist(ANODEPTR *); /* delete user agent htab */
extern void del_ilist(INODEPTR *); /* delete user htab */
extern void del_plist(PNODEPTR *, int); /* delete path list */
extern void del_oplist(OPNODEPTR *, int); /* delete opened path list */
extern void month_update_exit(u_long);
extern u_long tot_visit(HNODEPTR *);
extern UNODEPTR find_url_node(char *str); /* finds unode given url str */
extern char *find_url(char *); /* finds pointer in url htab */
extern char *find_hostname(char *); /* finds pointer in sm_htab */
extern char *find_user(char *); /* finds pointer in am_htab */
extern char *find_referrer(char *); /* finds pointer in rm_htab */
#endif /* _HASHTAB_H */
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