exclude.c

   1 /*
   2  * AUTHOR: Pedro Lineu Orso                         pedro.orso@gmail.com
   3  *                                                            1998, 2008
   4  * SARG Squid Analysis Report Generator      http://sarg.sourceforge.net
   5  *
   6  * SARG donations:
   7  *      please look at http://sarg.sourceforge.net/donations.php
   8  * ---------------------------------------------------------------------
   9  *
  10  *  This program is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2 of the License, or
  13  *  (at your option) any later version.
  14  *
  15  *  This program is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License
  21  *  along with this program; if not, write to the Free Software
  22  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  23  *
  24  */
  25
  26 #include "include/conf.h"
  27
  28 int vhexclude(const char *excludefile, const char *url)
  29 {
  30
  31    char whost[1024];
  32    char *str;
  33    char *wurl;
  34    int len = strlen(excludefile);
  35
  36    if((str=(char *) malloc(len+1))==NULL) {
  37          fprintf(stderr, "SARG: %s (%d):\n",text[59], len);
  38          exit(1);
  39    }
  40    len = strlen(url);
  41    if((wurl=(char *) malloc(len+1))==NULL) {
  42          fprintf(stderr, "SARG: %s (%d):\n",text[59], len);
  43          exit(1);
  44    }
  45    whost[0]='\0';
  46    strcpy(str,excludefile);
  47    strcpy(wurl,url);
  48    if (getword(whost,sizeof(whost),str,' ')<0) {
  49       printf("SARG: Maybe you have a broken record or garbage in your exclude host file.\n");
  50       exit(1);
  51    }
  52
  53    if(strchr(wurl,':') != 0) {
  54       if (getword(warea,sizeof(warea),wurl,':')<0) {
  55          printf("SARG: Maybe you have a broken record or garbage in your excluded url.\n");
  56          exit(1);
  57       }
  58       strcpy(wurl,warea);
  59    }
  60
  61    while(strcmp(whost,"*END*") != 0) {
  62       if(strcmp(wurl,whost) == 0) {
  63          free(wurl);
  64          free(str);
  65          return(0);
  66       }
  67       if(strchr(whost,'*') != 0) {
  68          if (getword(warea,sizeof(warea),whost,'.')<0) {
  69             printf("SARG: Maybe you have a broken record or garbage in your exclude host file.\n");
  70             exit(1);
  71          }
  72          if (getword(warea,sizeof(warea),wurl,'.')<0) {
  73             printf("SARG: Maybe you have a broken record or garbage in your exclude host file.\n");
  74             exit(1);
  75          }
  76          if(strcmp(wurl,whost) == 0) {
  77             free(wurl);
  78             free(str);
  79             return(0);
  80          }
  81       }
  82       if (getword(whost,sizeof(whost),str,' ')<0) {
  83          printf("SARG: Maybe you have a broken record or garbage in your exclude host file.\n");
  84          exit(1);
  85       }
  86    }
  87    free(wurl);
  88    free(str);
  89    return(1);
  90 }
  91
  92
  93 int vuexclude(const char *excludeuser, const char *user)
  94 {
  95    const char *wuser;
  96    int len;
  97
  98    len=strlen(user);
  99    wuser=excludeuser;
 100    while ((wuser=strstr(wuser,user))!=NULL) {
 101       if (wuser[len]==' ') return(0);
 102       wuser+=len;
 103    }
 104
 105    return(1);
 106 }