topsites.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 #include "include/defs.h"
  28
  29 void topsites(void)
  30 {
  31
  32    FILE *fp_in, *fp_ou;
  33
  34    char url[MAXLEN];
  35    char ourl[MAXLEN];
  36    char nacc[20];
  37    char nbytes[20];
  38    char ntime[20];
  39    char ntemp[255];
  40    char ttnacc[20];
  41    char ttnbytes[20];
  42    char ttntime[20];
  43    char csort[255];
  44    char general[MAXLEN];
  45    char general2[MAXLEN];
  46    char general3[MAXLEN];
  47    char per[MAXLEN];
  48    char sites[MAXLEN];
  49    char report[MAXLEN];
  50    char period[100];
  51    char sortf[10];
  52    char sortt[10];
  53    long long int tnacc=0;
  54    long long int tnbytes=0;
  55    long long int tntime=0;
  56    long long int twork1=0, twork2=0, twork3=0;
  57    int regs=0;
  58    int cstatus;
  59
  60    if(strcmp(Privacy,"yes") == 0)
  61       return;
  62
  63    sprintf(general,"%s/sarg-general",dirname);
  64    sprintf(sites,"%s/sarg-sites",dirname);
  65    sprintf(general2,"%s/sarg-general2",dirname);
  66    sprintf(general3,"%s/sarg-general3",dirname);
  67    sprintf(per,"%s/sarg-period",dirname);
  68
  69    if (strstr(ReportType,"topusers") == 0)
  70       sprintf(report,"%s/index.html",dirname);
  71    else
  72       sprintf(report,"%s/topsites.html",dirname);
  73
  74    if ((fp_in = fopen(per, "r")) == 0) {
  75       fprintf(stderr, "SARG: (topuser) %s: %s\n",text[45],per);
  76       exit(1);
  77    }
  78
  79    fgets(period,sizeof(period),fp_in);
  80    fclose(fp_in);
  81
  82    sprintf(csort,"sort -k 4,4 -o '%s' '%s'",general2,general);
  83    cstatus=system(csort);
  84    if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) {
  85       fprintf(stderr, "SARG: sort command return status %d\n",WEXITSTATUS(cstatus));
  86       fprintf(stderr, "SARG: sort command: %s\n",csort);
  87       exit(1);
  88    }
  89
  90    if((fp_in=fopen(general2,"r"))==NULL) {
  91      fprintf(stderr, "SARG: (topsite) %s: %s\n",text[8],general2);
  92      fprintf(stderr, "SARG: sort command: %s\n",csort);
  93      exit(1);
  94    }
  95
  96    if((fp_ou=fopen(general3,"w"))==NULL) {
  97      fprintf(stderr, "SARG: (topsite) %s: %s\n",text[8],general3);
  98      exit(1);
  99    }
 100
 101    while(fgets(buf,sizeof(buf),fp_in)!=NULL) {
 102       if (getword(url,sizeof(url),buf,' ')<0) {
 103          printf("SARG: Maybe you have an invalid user in your %s file of the topsites.\n",general2);
 104          exit(1);
 105       }
 106       if(strcmp(url,"TOTAL") == 0) {
 107          if (getword(ttnacc,sizeof(ttnacc),buf,' ')<0) {
 108             printf("SARG: Maybe you have an invalid total number of access in your %s file of the topsites.\n",general2);
 109             exit(1);
 110          }
 111          if (getword(ttnbytes,sizeof(ttnbytes),buf,' ')<0) {
 112             printf("SARG: Maybe you have an invalid total number of bytes in your %s file of the topsites.\n",general2);
 113             exit(1);
 114          }
 115          if (getword(ttntime,sizeof(ttntime),buf,' ')<0) {
 116             printf("SARG: Maybe you have an invalid total time in your %s file of the topsites.\n",general2);
 117             exit(1);
 118          }
 119          continue;
 120       }
 121       if (getword(nacc,sizeof(nacc),buf,' ')<0) {
 122          printf("SARG: Maybe you have an invalid number of access in your %s file of the topsites.\n",general2);
 123          exit(1);
 124       }
 125       if (getword(nbytes,sizeof(nbytes),buf,' ')<0) {
 126          printf("SARG: Maybe you have an invalid number of bytes in your %s file of the topsites.\n",general2);
 127          exit(1);
 128       }
 129       if (getword(url,sizeof(url),buf,' ')<0) {
 130          printf("SARG: Maybe you have an invalid url in your %s file of the topsites.\n",general2);
 131          exit(1);
 132       }
 133       if (getword(ntemp,sizeof(ntemp),buf,' ')<0) {
 134          printf("SARG: Maybe you have a broken record or garbage in column 5 in your %s file of the topsites.\n",general2);
 135          exit(1);
 136       }
 137       if (getword(ntemp,sizeof(ntemp),buf,' ')<0) {
 138          printf("SARG: Maybe you have a broken record or garbage in column 6 in your %s file of the topsites.\n",general2);
 139          exit(1);
 140       }
 141       if (getword(ntemp,sizeof(ntemp),buf,' ')<0) {
 142          printf("SARG: Maybe you have a broken record or garbage in column 7 in your %s file of the topsites.\n",general2);
 143          exit(1);
 144       }
 145       if (getword(ntime,sizeof(ntime),buf,' ')<0) {
 146          printf("SARG: Maybe you have a broken record or garbage in column 8 in your %s file of the topsites.\n",general2);
 147          exit(1);
 148       }
 149
 150       if(!regs) {
 151          strcpy(ourl,url);
 152          regs++;
 153       }
 154
 155       if(strcmp(url,ourl) != 0) {
 156          my_lltoa(tnacc,val1,15);
 157          my_lltoa(tnbytes,val2,15);
 158          my_lltoa(tntime,val3,15);
 159          fprintf(fp_ou,"%s %s %s %s\n",val1,val2,val3,ourl);
 160          strcpy(ourl,url);
 161          tnacc=0;
 162          tnbytes=0;
 163          tntime=0;
 164       }
 165
 166       tnacc+=my_atoll(nacc);
 167       tnbytes+=my_atoll(nbytes);
 168       tntime+=my_atoll(ntime);
 169    }
 170
 171    my_lltoa(tnacc,val1,15);
 172    my_lltoa(tnbytes,val2,15);
 173    my_lltoa(tntime,val3,15);
 174    fprintf(fp_ou,"%s %s %s %s\n",val1,val2,val3,ourl);
 175
 176    fclose(fp_in);
 177    fclose(fp_ou);
 178    unlink(general2);
 179
 180    strlow(TopsitesSortField);
 181    strlow(TopsitesSortType);
 182
 183    if(strcmp(TopsitesSortField,"connect") == 0)
 184       strcpy(sortf,"1,1");
 185    if(strcmp(TopsitesSortField,"bytes") == 0)
 186       strcpy(sortf,"2,2");
 187    if(strcmp(TopsitesSortType,"a") == 0)
 188       strcpy(sortt," ");
 189    if(strcmp(TopsitesSortType,"d") == 0)
 190       strcpy(sortt,"-r");
 191
 192    sprintf(csort,"sort %s -k %s -o '%s' '%s'",sortt,sortf,sites,general3);
 193    cstatus=system(csort);
 194    if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) {
 195       fprintf(stderr, "SARG: sort command return status %d\n",WEXITSTATUS(cstatus));
 196       fprintf(stderr, "SARG: sort command: %s\n",csort);
 197       exit(1);
 198    }
 199    if((fp_in=fopen(sites,"r"))==NULL) {
 200       fprintf(stderr, "SARG: (topsite) %s: %s\n",text[8],sites);
 201       fprintf(stderr, "SARG: sort command: %s\n",csort);
 202       exit(1);
 203    }
 204
 205    unlink(general2);
 206    unlink(general3);
 207
 208    if((fp_ou=fopen(report,"w"))==NULL) {
 209      fprintf(stderr, "SARG: (topsite) %s: %s\n",text[8],report);
 210      exit(1);
 211    }
 212
 213    regs=0;
 214
 215    fprintf(fp_ou, "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n<html>\n<head>\n  <meta http-equiv=\"Content-Type\" content=\"text/html; charset=%s\">\n",CharSet);
 216    css(fp_ou);
 217    fputs("</head>\n",fp_ou);
 218    fprintf(fp_ou,"<body bgcolor=\"%s\" text=\"%s\" background=\"%s\">\n",BgColor,TxColor,BgImage);
 219    write_logo_image(fp_ou);
 220
 221    if(strcmp(IndexTree,"date") == 0)
 222       show_sarg(fp_ou,"../../..");
 223    else
 224       show_sarg(fp_ou, "..");
 225
 226    fputs("<div align=\"center\"><table cellpadding=\"0\" cellspacing=\"0\">\n",fp_ou);
 227    fprintf(fp_ou,"<tr><th class=\"title\">%s</th></tr>\n",Title);
 228
 229    fprintf(fp_ou,"<tr><td class=\"header3\">%s: %s</td></tr>\n",text[89],period);
 230    fprintf(fp_ou,"<tr><th class=\"header3\">%s %s %s</th></tr>\n",text[83],TopSitesNum,text[84]);
 231    fputs("</table></div>\n",fp_ou);
 232
 233    fputs("<div align=\"center\"><table cellpadding=\"1\" cellspacing=\"2\">\n",fp_ou);
 234    fputs("<tr><td></td></tr>\n",fp_ou);
 235    fprintf(fp_ou,"<tr><th class=\"header\">%s</th><th class=\"header\">%s</th> \
 236                 <th class=\"header\">%s</th><th class=\"header\">%s</th> \
 237                 <th class=\"header\">%s</th></tr>\n", \
 238                 text[100],text[91],text[92],text[93],text[99]);
 239
 240    regs=1;
 241    ntopsites = 0;
 242
 243    while(fgets(buf,sizeof(buf),fp_in)!=NULL) {
 244       if(regs>atoi(TopSitesNum))
 245          break;
 246       if (getword(nacc,sizeof(nacc),buf,' ')<0) {
 247          printf("SARG: Maybe you have a broken record or garbage in your %s file.\n",sites);
 248          exit(1);
 249       }
 250       if (atoi(nacc) == 0) continue;
 251       if (getword(nbytes,sizeof(nbytes),buf,' ')<0 ||
 252           getword(ntime,sizeof(ntime),buf,' ')<0 || getword(url,sizeof(url),buf,' ')<0) {
 253          printf("SARG: Maybe you have a broken record or garbage in your %s file.\n",sites);
 254          exit(1);
 255       }
 256
 257       twork1=my_atoll(nacc);
 258       twork2=my_atoll(nbytes);
 259       twork3=my_atoll(ntime);
 260
 261       strcpy(wwork1,fixnum(twork1,1));
 262       strcpy(wwork2,fixnum(twork2,1));
 263       strcpy(wwork3,fixtime(twork3));
 264
 265       if(strlen(BlockIt) > 0)
 266          sprintf(BlockImage,"<a href=\"%s%s?url=%s\"><img src=\"../images/sarg-squidguard-block.png\" border=\"0\"></a>&nbsp;",wwwDocumentRoot,BlockIt,url);
 267       else BlockImage[0]='\0';
 268
 269
 270       fprintf(fp_ou,"<tr><td class=\"data\">%d</td><td class=\"data2\">%s<a href=\"http://%s\"><font class=\"link\">%s</font></a></td><td class=\"data\">%s</td><td class=\"data\">%s</td><td class=\"data\">%s</td></tr>\n",regs,BlockImage,url,url,wwork1,wwork2,wwork3);
 271       regs++;
 272    }
 273
 274
 275    fputs("</table>\n</div>\n",fp_ou);
 276
 277    show_info(fp_ou);
 278
 279    fputs("</body>\n</html>\n",fp_ou);
 280
 281    fclose(fp_in);
 282    fclose(fp_ou);
 283
 284    return;
 285
 286 }