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/*
* Copyright (c) 1994, 1995. Netscape Communications Corporation. All
* rights reserved.
*
* Use of this software is governed by the terms of the license agreement for
* the Netscape Communications or Netscape Comemrce Server between the
* parties.
*/
/* ------------------------------------------------------------------------ */
#ifndef __ipfilter_h
#define __ipfilter_h
/* Define error codes */
#define IPFERR_MAX (-1) /* maximum error code value */
#define IPFERR_MALLOC (-1) /* insufficient memory */
#define IPFERR_FOPEN (-2) /* file open error */
#define IPFERR_FILEIO (-3) /* file I/O error */
#define IPFERR_DUPSPEC (-4) /* duplicate filter specification */
#define IPFERR_INTERR (-5) /* internal error (bug) */
#define IPFERR_SYNTAX (-6) /* syntax error in filter file */
#define IPFERR_CNFLICT (-7) /* conflicting filter specification */
#define IPFERR_MIN (-7) /* minimum error code value */
/* Define a scalar IP address value */
typedef unsigned long IPAddr_t;
/* Define structure for returning error information */
typedef struct IPFilterErr_s IPFilterErr_t;
struct IPFilterErr_s {
int errNo; /* IPFERR_xxxx error code */
int lineno; /* file line number, if applicable */
char * filename; /* filename, if applicable */
char * errstr; /* error text, if any */
};
/* Data and functions in ipfilter.c */
extern void * ipf_objndx;
extern void ip_filter_destroy(void * ipfptr);
extern int ip_filter_setup(pblock * client, IPFilterErr_t * reterr);
extern int ip_filter_check(pblock * client, IPAddr_t cip);
#endif /* __ipfilter_h */
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