[Netadm-devel] gwc/include naufilter.h,NONE,1.1 regexp.h,NONE,1.1

[linuxpark <lin...@us...>]

Update of /cvsroot/netadm/gwc/include
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6989

Added Files:
	naufilter.h regexp.h 
Log Message:
Initial Check-in of the library for contents filtering.
ported C library of dansgardian's oop 



--- NEW FILE: regexp.h ---
/*

    Title           : regexp.h
    Author          : Jeho-Park <lin...@gm...>
    Created date    : 2006. 04. 06. (thu) 23:54:35 KST
    Description     : header of regular exp 
 
*/
#ident  "@(#) $Header: /cvsroot/netadm/gwc/include/regexp.h,v 1.1 2006/04/06 15:07:43 linuxpark Exp $"

#ifndef __H_REGEXP
#define __H_REGEXP

#include <sys/types.h>
#include <regex.h>
#include "linklist.h"
#include "naufilter.h"

typedef struct {
  char	s [SZMAXSTR];
}node_s_t;

typedef struct {
  unsigned int v;
}node_v_t;

typedef struct {
  list results;
  list offsets;
  list lengths;
  int  imatched;
  regex_t reg;
  int  wascompiled;
  char searchstring [SZMAXSTR];
} regexp_t;

/* all of these function will be used in naufilter */
int regexp_init (regexp_t *regx);
int regexp_clean (regexp_t *regx);
int regexp_destory (regexp_t *regx);
int regexp_copy (regexp_t *dst, regexp_t *src);
int regexp_comp (regexp_t *regx, const char* exp);
int regexp_match (regexp_t *regx, const char* text);
int regexp_numberOfMatches (regexp_t *regx);
int regexp_matched (regexp_t *regx);
char* regexp_result(regexp_t *regx, int i);
unsigned int regexp_offset (regexp_t *regx, int i);
unsigned int regexp_length (regexp_t *regx, int i);
char* regexp_search (char* file, char* fileend, char* phrase, char* phraseend);

#endif

--- NEW FILE: naufilter.h ---
/*

    Title           : naufilter.h
    Author          : Jeho-Park <lin...@gm...>
    Created date    : 2006. 04. 06. (thu) 23:54:35 KST
    Description     : header of naufilter
 
*/
#ident  "@(#) $Header: /cvsroot/netadm/gwc/include/naufilter.h,v 1.1 2006/04/06 15:07:43 linuxpark Exp $"

#ifndef __H_NAUFILTER
#define __H_NAUFILTER

#ifndef TRUE
#define TRUE  1
#endif
#ifndef FALSE
#define FALSE 0
#endif

#define SZMAXSESS	1	 	/* M A X  S E S S I O N  #*/
#define SZMAXBUF	8196 
#define SZMAXSTR	8196

typedef struct {
  int pics_rsac_violence;
  int pics_rsac_sex;
  int pics_rsac_nudity;
  int pics_rsac_language;
  int pics_icra_chat;
  int pics_icra_moderatedchat;
  int pics_icra_languagesexual;
  int pics_icra_languageprofanity;
  int pics_icra_languagemildexpletives;
  int pics_icra_nuditygraphic;
  int pics_icra_nuditymalegraphic;
  int pics_icra_nudityfemalegraphic;
  int pics_icra_nuditytopless;
  int pics_icra_nuditybottoms;
  int pics_icra_nuditysexualacts;
  int pics_icra_nudityobscuredsexualacts;
  int pics_icra_nuditysexualtouching;
  int pics_icra_nuditykissing;
  int pics_icra_nudityartistic;
  int pics_icra_nudityeducational;
  int pics_icra_nuditymedical;
  int pics_icra_drugstobacco;
  int pics_icra_drugsalcohol;
  int pics_icra_drugsuse;
  int pics_icra_gambling;
  int pics_icra_weaponuse;
  int pics_icra_intolerance;
  int pics_icra_badexample;
  int pics_icra_pgmaterial;
  int pics_icra_violencerape;
  int pics_icra_violencetohumans;
  int pics_icra_violencetoanimals;
  int pics_icra_violencetofantasy;
  int pics_icra_violencekillinghumans;
  int pics_icra_violencekillinganimals;
  int pics_icra_violencekillingfantasy;
  int pics_icra_violenceinjuryhumans;
  int pics_icra_violenceinjuryanimals;
  int pics_icra_violenceinjuryfantasy;
  int pics_icra_violenceartisitic;
  int pics_icra_violenceeducational;
  int pics_icra_violencemedical;
  int pics_icra_violencesports;
  int pics_icra_violenceobjects;
  int pics_evaluweb_rating;
  int pics_cybernot_sex;
  int pics_cybernot_other;
  int pics_safesurf_agerange;
  int pics_safesurf_profanity;
  int pics_safesurf_heterosexualthemes;
  int pics_safesurf_homosexualthemes;
  int pics_safesurf_nudity;
  int pics_safesurf_violence;
  int pics_safesurf_sexviolenceandprofanity;
  int pics_safesurf_intolerance;
  int pics_safesurf_druguse;
  int pics_safesurf_otheradultthemes;
  int pics_safesurf_gambling;
  int pics_weburbia_rating;
  int pics_vancouver_multiculturalism;
  int pics_vancouver_educationalcontent;
  int pics_vancouver_environmentalawareness;
  int pics_vancouver_tolerance;
  int pics_vancouver_violence;
  int pics_vancouver_sex;
  int pics_vancouver_profanity;
  int pics_vancouver_safety;
  int pics_vancouver_canadiancontent;
  int pics_vancouver_commercialcontent;
  int pics_vancouver_gambling;
} confilter_conf_t;

#include "regexp.h"

typedef struct {
  regexp_t	    pics1;
  regexp_t	    pics2;
  regexp_t	    isiphost;
  int		    isnaughty;
  confilter_conf_t  *conf;
} confilter_session_t;

/*
 * init_precompileregexps
 * return: success(TRUE) || error (FALSE)
 * : initailize reg exp object for a given session 
 */
int init_precompileregexps (confilter_session_t *sess);
/*
 * free_precompileregexps 
 * return: success (TRUE) || error (FALSE)
 * : free linkedlists and regex_t objects of pic1, pic2, iphost  for a given session.
 */
int free_precompileregexps (confilter_session_t *sess);
/* 
 * checkPICS
 * : check routine.
 * return: success (TRUE)| error (FALSE), note! success don't mean session is naughty.
 * sess->isnaughty == TRUE || FALSE
 */
int  checkPICS(confilter_session_t *sess, char* file, int l);

#endif /* __H_NAUFILTER */