exclude.c

   1 /*
   2  * AUTHOR: Pedro Lineu Orso                         pedro.orso@gmail.com
   3  *                                                            1998, 2009
   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 #include "include/defs.h"
  28
  29 int vhexclude(const char *excludefile, const char *url)
  30 {
  31
  32    char whost[1024];
  33    char *str;
  34    char *wurl;
  35    int len;
  36    char *port;
  37
  38    len = strlen(excludefile);
  39    if((str=(char *) malloc(len+1))==NULL) {
  40          fprintf(stderr, "SARG: %s (%d):\n",text[59], len);
  41          exit(1);
  42    }
  43    len = strlen(url);
  44    if((wurl=(char *) malloc(len+1))==NULL) {
  45          fprintf(stderr, "SARG: %s (%d):\n",text[59], len);
  46          exit(1);
  47    }
  48    whost[0]='\0';
  49    strcpy(str,excludefile);
  50    strcpy(wurl,url);
  51    if (getword(whost,sizeof(whost),str,' ')<0) {
  52       printf("SARG: Maybe you have a broken record or garbage in your exclude host file.\n");
  53       exit(1);
  54    }
  55
  56    port=strchr(wurl,':');
  57    if(port != NULL) {
  58       // remove the port number at the end of the site's address
  59       *port='\0';
  60    }
  61
  62    while(strcmp(whost,"*END*") != 0) {
  63       if(strcmp(wurl,whost) == 0) {
  64          free(wurl);
  65          free(str);
  66          return(0);
  67       }
  68       if(strchr(whost,'*') != 0) {
  69          if (getword(warea,sizeof(warea),whost,'.')<0) {
  70             printf("SARG: Maybe you have a broken record or garbage in your exclude host file.\n");
  71             exit(1);
  72          }
  73          if (getword(warea,sizeof(warea),wurl,'.')<0) {
  74             printf("SARG: Maybe you have a broken record or garbage in your exclude host file.\n");
  75             exit(1);
  76          }
  77          if(strcmp(wurl,whost) == 0) {
  78             free(wurl);
  79             free(str);
  80             return(0);
  81          }
  82       }
  83       if (getword(whost,sizeof(whost),str,' ')<0) {
  84          printf("SARG: Maybe you have a broken record or garbage in your exclude host file.\n");
  85          exit(1);
  86       }
  87    }
  88    free(wurl);
  89    free(str);
  90    return(1);
  91 }
  92
  93
  94 int vuexclude(const char *excludeuser, const char *user)
  95 {
  96    const char *wuser;
  97    int len;
  98
  99    len=strlen(user);
 100    wuser=excludeuser;
 101    while ((wuser=strstr(wuser,user))!=NULL) {
 102       if (wuser[len]==' ') return(0);
 103       wuser+=len;
 104    }
 105
 106    return(1);
 107 }