topuser.c

   1 /*
   2  * SARG Squid Analysis Report Generator      http://sarg.sourceforge.net
   3  *                                                            1998, 2010
   4  *
   5  * SARG donations:
   6  *      please look at http://sarg.sourceforge.net/donations.php
   7  * Support:
   8  *     http://sourceforge.net/projects/sarg/forums/forum/363374
   9  * ---------------------------------------------------------------------
  10  *
  11  *  This program is free software; you can redistribute it and/or modify
  12  *  it under the terms of the GNU General Public License as published by
  13  *  the Free Software Foundation; either version 2 of the License, or
  14  *  (at your option) any later version.
  15  *
  16  *  This program is distributed in the hope that it will be useful,
  17  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *  GNU General Public License for more details.
  20  *
  21  *  You should have received a copy of the GNU General Public License
  22  *  along with this program; if not, write to the Free Software
  23  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  24  *
  25  */
  26
  27 #include "include/conf.h"
  28 #include "include/defs.h"
  29
  30 void topuser(void)
  31 {
  32
  33    FILE *fp_in = NULL, *fp_ou = NULL, *fp_top1 = NULL, *fp_top2 = NULL, *fp_top3 = NULL;
  34    long long int ttnbytes=0, ttnacc=0, tnacc=0;
  35    long long int tnbytes=0, ttnelap=0, tnelap=0;
  36    long long int tnincache=0, tnoucache=0, ttnincache=0, ttnoucache=0;
  37    long long int nbytes;
  38    long long int nacc;
  39    long long int elap, incac, oucac;
  40    double perc=0.00;
  41    double perc2=0.00;
  42    double inperc=0.00, ouperc=0.00;
  43    int posicao=0;
  44    char olduser[MAX_USER_LEN], csort[MAXLEN];
  45    char wger[MAXLEN], top1[MAXLEN], top2[MAXLEN], top3[MAXLEN];
  46    char user[MAX_USER_LEN], tusr[MAXLEN];
  47    char ipantes[MAXLEN], nameantes[MAXLEN];
  48    const char *sfield="-n -k 2,2";
  49    const char *order="-r";
  50    char title[80];
  51    char *warea;
  52    char ltext110[100];
  53    int  totuser=0;
  54    int  topcount=0;
  55    int i;
  56    char *s;
  57    int cstatus;
  58    struct getwordstruct gwarea;
  59    longline line;
  60    struct generalitemstruct item;
  61    const struct userinfostruct *uinfo;
  62
  63    ipantes[0]='\0';
  64    nameantes[0]='\0';
  65
  66    strcpy(wger,outdirname);
  67    strcpy(top1,outdirname);
  68    strcpy(top2,outdirname);
  69    strcpy(top3,outdirname);
  70    strcpy(tusr,outdirname);
  71    strcat(wger,"/sarg-general");
  72    strcat(top1,"/top");
  73    strcat(top2,"/top.tmp");
  74    strcat(tusr,"/sarg-users");
  75    strcat(top3,"/index.html");
  76
  77    ntopuser = 0;
  78    if((fp_in=fopen(wger,"r"))==NULL) {
  79       debuga(_("(topuser) Cannot open file %s\n"),wger);
  80       exit(EXIT_FAILURE);
  81    }
  82
  83    if((fp_top2=fopen(top2,"w"))==NULL) {
  84       debuga(_("(topuser) Cannot open file %s\n"),top2);
  85       exit(EXIT_FAILURE);
  86    }
  87
  88    olduser[0]='\0';
  89    totuser=0;
  90
  91    if ((line=longline_create())==NULL) {
  92       debuga(_("Not enough memory to read the file %s\n"),wger);
  93       exit(EXIT_FAILURE);
  94    }
  95
  96    while((warea=longline_read(fp_in,line))!=NULL) {
  97       ger_read(warea,&item,wger);
  98       if(item.total) continue;
  99       if(strcmp(olduser,item.user) != 0) {
 100          totuser++;
 101
 102          if (olduser[0] != '\0') {
 103             fprintf(fp_top2,"%s\t%lld\t%lld\t%lld\t%lld\t%lld\n",olduser,tnbytes,tnacc,tnelap,tnincache,tnoucache);
 104
 105             ttnbytes+=tnbytes;
 106             ttnacc+=tnacc;
 107             ttnelap+=tnelap;
 108             ttnincache+=tnincache;
 109             ttnoucache+=tnoucache;
 110          }
 111          strcpy(olduser,item.user);
 112          tnbytes=0;
 113          tnacc=0;
 114          tnelap=0;
 115          tnincache=0;
 116          tnoucache=0;
 117       }
 118
 119       tnbytes+=item.nbytes;
 120       tnacc+=item.nacc;
 121       tnelap+=item.nelap;
 122       tnincache+=item.incache;
 123       tnoucache+=item.oucache;
 124    }
 125    fclose(fp_in);
 126    longline_destroy(&line);
 127
 128    if (olduser[0] != '\0') {
 129       fprintf(fp_top2,"%s\t%lld\t%lld\t%lld\t%lld\t%lld\n",olduser,tnbytes,tnacc,tnelap,tnincache,tnoucache);
 130
 131       ttnbytes+=tnbytes;
 132       ttnacc+=tnacc;
 133       ttnelap+=tnelap;
 134       ttnincache+=tnincache;
 135       ttnoucache+=tnoucache;
 136    }
 137    fclose(fp_top2);
 138
 139    strup(TopuserSortField);
 140    strlow(TopuserSortOrder);
 141
 142    if(strcmp(TopuserSortField,"USER") == 0)
 143       sfield="-k 1,1";
 144
 145    if(strcmp(TopuserSortField,"CONNECT") == 0)
 146       sfield="-n -k 3,3";
 147
 148    if(strcmp(TopuserSortField,"TIME") == 0)
 149       sfield="-n -k 4,4";
 150
 151    if(strcmp(TopuserSortOrder,"normal") == 0)
 152       order="";
 153
 154    sprintf(csort,"sort -T \"%s\" %s %s -o \"%s\" \"%s\"", TempDir, order, sfield, top1, top2);
 155    cstatus=system(csort);
 156    if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) {
 157       debuga(_("sort command return status %d\n"),WEXITSTATUS(cstatus));
 158       debuga(_("sort command: %s\n"),csort);
 159       exit(EXIT_FAILURE);
 160    }
 161
 162    if((fp_top1=fopen(top1,"r"))==NULL) {
 163       debuga(_("(topuser) Cannot open file %s\n"),top1);
 164       exit(EXIT_FAILURE);
 165    }
 166
 167    unlink(top2);
 168
 169    if((fp_top3=fopen(top3,"w"))==NULL) {
 170       debuga(_("(topuser) Cannot open file %s\n"),top3);
 171       exit(EXIT_FAILURE);
 172    }
 173
 174    snprintf(title,sizeof(title),_("SARG report for %s"),period.text);
 175    write_html_header(fp_top3,(IndexTree == INDEX_TREE_DATE) ? 3 : 1,title);
 176    fputs("<tr><td class=\"header_c\">",fp_top3);
 177    fprintf(fp_top3,_("Period: %s"),period.html);
 178    fputs("</td></tr>\n",fp_top3);
 179    fprintf(fp_top3,"<tr><td class=\"header_c\">%s: %s, %s</td></tr>\n",_("Sort"),TopuserSortField,TopuserSortOrder);
 180    fprintf(fp_top3,"<tr><th class=\"header_c\">%s</th></tr>\n",_("Top users"));
 181    close_html_header(fp_top3);
 182
 183    fputs("<div class=\"report\"><table cellpadding=\"1\" cellspacing=\"2\">\n",fp_top3);
 184
 185    if((ReportType & REPORT_TYPE_TOPSITES) != 0 && !Privacy) fprintf(fp_top3,"<tr><td class=\"link\" colspan=\"0\"><a href=\"topsites.html\">%s</a></td></tr>\n",_("Top sites"));
 186    if((ReportType & REPORT_TYPE_SITES_USERS) != 0 && !Privacy) fprintf(fp_top3,"<tr><td class=\"link\" colspan=\"0\"><a href=\"siteuser.html\">%s</a></td></tr>\n",_("Sites & Users"));
 187    if(dansguardian_count) fprintf(fp_top3,"<tr><td class=\"link\" colspan=\"0\"><a href=\"dansguardian.html\">%s</a></td></tr>\n",_("DansGuardian"));
 188    if(squidguard_count) fprintf(fp_top3,"<tr><td class=\"link\" colspan=\"0\"><a href=\"redirector.html\">%s</a></td></tr>\n",_("Redirector"));
 189    if ((ReportType & REPORT_TYPE_DOWNLOADS) != 0 && download_count && !Privacy && ndownload) fprintf(fp_top3,"<tr><td class=\"link\" colspan=\"0\"><a href=\"download.html\">%s</a></td></tr>\n",_("Downloads"));
 190    if ((ReportType & REPORT_TYPE_DENIED) != 0 && denied_count && !Privacy) fprintf(fp_top3,"<tr><td class=\"link\" colspan=\"0\"><a href=\"denied.html\">%s</a></td></tr>\n",_("Denied accesses"));
 191    if ((ReportType & REPORT_TYPE_AUTH_FAILURES) != 0 && authfail_count && !Privacy) fprintf(fp_top3,"<tr><td class=\"link\" colspan=\"0\"><a href=\"authfail.html\">%s</a></td></tr>\n",_("Authentication Failures"));
 192    if(smartfilter) fprintf(fp_top3,"<tr><td class=\"link\" colspan=\"0\"><a href=\"smartfilter.html\">%s</a></td></tr>\n",_("SmartFilter"));
 193    if(UserAgentLog[0] != '\0' && useragent_count) fprintf(fp_top3,"<tr><td class=\"link\" colspan=\"0\"><a href=\"useragent.html\">%s</a></td></tr>\n",_("Useragent"));
 194    fputs("<tr><td></td></tr>\n</table></div>\n",fp_top3);
 195
 196    if ((ReportType & REPORT_TYPE_TOPUSERS) == 0) {
 197       fputs("</body>\n</html>\n",fp_top3);
 198       fclose (fp_top3);
 199       return;
 200    }
 201
 202    fputs("<div class=\"report\"><table cellpadding=\"1\" cellspacing=\"2\">\n",fp_top3);
 203    fputs("<tr>",fp_top3);
 204
 205    if((TopUserFields & TOPUSERFIELDS_NUM) != 0)
 206       fprintf(fp_top3,"<th class=\"header_l\">%s</th>",_("NUM"));
 207    if((TopUserFields & TOPUSERFIELDS_DATE_TIME) !=0 && (ReportType & REPORT_TYPE_DATE_TIME) != 0)
 208       fputs("<th class=\"header_l\"></th>",fp_top3);
 209    if((TopUserFields & TOPUSERFIELDS_USERID) != 0)
 210       fprintf(fp_top3,"<th class=\"header_l\">%s</th>",_("USERID"));
 211    if((TopUserFields & TOPUSERFIELDS_CONNECT) != 0)
 212       fprintf(fp_top3,"<th class=\"header_l\">%s</th>",_("CONNECT"));
 213    if((TopUserFields & TOPUSERFIELDS_BYTES) != 0)
 214       fprintf(fp_top3,"<th class=\"header_l\">%s</th>",_("BYTES"));
 215    if((TopUserFields & TOPUSERFIELDS_SETYB) != 0)
 216       fprintf(fp_top3,"<th class=\"header_l\">%%%s</th>",_("BYTES"));
 217    if((TopUserFields & TOPUSERFIELDS_IN_CACHE_OUT) != 0)
 218       fprintf(fp_top3,"<th class=\"header_c\" colspan=\"2\">%s</th>",_("IN-CACHE-OUT"));
 219    if((TopUserFields & TOPUSERFIELDS_USED_TIME) != 0)
 220       fprintf(fp_top3,"<th class=\"header_l\">%s</th>",_("ELAPSED TIME"));
 221    if((TopUserFields & TOPUSERFIELDS_MILISEC) != 0)
 222       fprintf(fp_top3,"<th class=\"header_l\">%s</th>",_("MILLISEC"));
 223    if((TopUserFields & TOPUSERFIELDS_PTIME) != 0)
 224       fprintf(fp_top3,"<th class=\"header_l\">%%%s</th>",_("TIME"));
 225
 226    fputs("</tr>\n",fp_top3);
 227
 228    ntopuser = 0;
 229
 230    if ((line=longline_create())==NULL) {
 231       debuga(_("Not enough memory to read the downloaded files\n"));
 232       exit(EXIT_FAILURE);
 233    }
 234
 235    while((warea=longline_read(fp_top1,line))!=NULL) {
 236       getword_start(&gwarea,warea);
 237       if (getword(user,sizeof(user),&gwarea,'\t')<0) {
 238          debuga(_("There is a broken user in file %s\n"),top1);
 239          exit(EXIT_FAILURE);
 240       }
 241       if (getword_atoll(&nbytes,&gwarea,'\t')<0) {
 242          debuga(_("There is a broken number of bytes in file %s\n"),top1);
 243          exit(EXIT_FAILURE);
 244       }
 245       if (getword_atoll(&nacc,&gwarea,'\t')<0) {
 246          debuga(_("There is a broken number of access in file %s\n"),top1);
 247          exit(EXIT_FAILURE);
 248       }
 249       if (getword_atoll(&elap,&gwarea,'\t')<0) {
 250          debuga(_("There is a broken elpased time in file %s\n"),top1);
 251          exit(EXIT_FAILURE);
 252       }
 253       if (getword_atoll(&incac,&gwarea,'\t')<0) {
 254          debuga(_("There is a broken in-cache size in file %s\n"),top1);
 255          exit(EXIT_FAILURE);
 256       }
 257       if (getword_atoll(&oucac,&gwarea,'\n')<0) {
 258          debuga(_("There is a broken out-of-cache size in file %s\n"),top1);
 259          exit(EXIT_FAILURE);
 260       }
 261       if(nacc < 1)
 262          continue;
 263       ntopuser = 1;
 264       if(TopUsersNum > 0 && topcount >= TopUsersNum) break;
 265       tnbytes=nbytes;
 266       tnelap=elap;
 267
 268       uinfo=userinfo_find_from_id(user);
 269       if (!uinfo) {
 270          debuga(_("Unknown user ID %s in file %s\n"),user,top1);
 271          exit(EXIT_FAILURE);
 272       }
 273
 274       fputs("<tr>",fp_top3);
 275
 276       posicao++;
 277       if((TopUserFields & TOPUSERFIELDS_NUM) != 0)
 278          fprintf(fp_top3,"<td class=\"data\">%d</td>",posicao);
 279
 280       if((TopUserFields & TOPUSERFIELDS_DATE_TIME) !=0 && (ReportType & REPORT_TYPE_DATE_TIME) != 0) {
 281          s=_("DATE/TIME");
 282          for(i=0 ; i<sizeof(ltext110)-1 && s[i] ; i++)
 283             ltext110[i]=tolower(s[i]);
 284          ltext110[i]='\0';
 285          fputs("<td class=\"data2\">",fp_top3);
 286 #ifdef HAVE_GD
 287          if(Graphs && GraphFont[0]!='\0') {
 288             fprintf(fp_top3,"<a href=\"%s/graph_day.png\"><img src=\"%s/graph.png\" title=\"%s\" alt=\"G\"></a>&nbsp;",uinfo->filename,ImageFile,_("Graphic"));
 289          }
 290 #endif
 291          fprintf(fp_top3,"<a href=\"%s/d%s.html\"><img src=\"%s/datetime.png\" title=\"%s",uinfo->filename,uinfo->filename,ImageFile,ltext110);
 292 #ifdef HAVE_GD
 293          fprintf(fp_top3," %s",_("Report"));
 294 #endif
 295          fputs("\" alt=\"T\"></a></td>",fp_top3);
 296       } else {
 297          sprintf(val1,"%s/d%s.html",outdirname,uinfo->filename);
 298          unlink(val1);
 299       }
 300       if((TopUserFields & TOPUSERFIELDS_USERID) != 0) {
 301          if((ReportType & REPORT_TYPE_USERS_SITES) == 0)
 302             fprintf(fp_top3,"<td class=\"data2\">%s</td>",name);
 303          else
 304             fprintf(fp_top3,"<td class=\"data2\"><a href=\"%s/%s.html\">%s</a></td>",uinfo->filename,uinfo->filename,uinfo->label);
 305       }
 306       if((TopUserFields & TOPUSERFIELDS_CONNECT) != 0)
 307          fprintf(fp_top3,"<td class=\"data\">%s</td>",fixnum(nacc,1));
 308       if((TopUserFields & TOPUSERFIELDS_BYTES) != 0)
 309          fprintf(fp_top3,"<td class=\"data\">%s</td>",fixnum(tnbytes,1));
 310       if((TopUserFields & TOPUSERFIELDS_SETYB) != 0) {
 311          perc=(ttnbytes) ? tnbytes * 100. / ttnbytes : 0.;
 312          fprintf(fp_top3,"<td class=\"data\">%3.2lf%%</td>",perc);
 313       }
 314       if((TopUserFields & TOPUSERFIELDS_IN_CACHE_OUT) != 0) {
 315          inperc=(tnbytes) ? incac * 100. / tnbytes : 0.;
 316          ouperc=(tnbytes) ? oucac * 100. / tnbytes : 0.;
 317          fprintf(fp_top3,"<td class=\"data\">%3.2lf%%</td><td class=\"data\">%3.2lf%%</td>",inperc,ouperc);
 318       }
 319       if((TopUserFields & TOPUSERFIELDS_USED_TIME) != 0)
 320          fprintf(fp_top3,"<td class=\"data\">%s</td>",buildtime(tnelap));
 321       if((TopUserFields & TOPUSERFIELDS_MILISEC) != 0)
 322          fprintf(fp_top3,"<td class=\"data\">%s</td>",fixnum2(tnelap,1));
 323       if((TopUserFields & TOPUSERFIELDS_PTIME) != 0) {
 324          perc2=(ttnelap) ? elap * 100. / ttnelap : 0.;
 325          fprintf(fp_top3,"<td class=\"data\">%3.2lf%%</td>",perc2);
 326       }
 327
 328       fputs("</tr>\n",fp_top3);
 329
 330       topcount++;
 331    }
 332    fclose(fp_top1);
 333    unlink(top1);
 334    longline_destroy(&line);
 335
 336    if((TopUserFields & TOPUSERFIELDS_TOTAL) != 0) {
 337       fputs("<tr>",fp_top3);
 338       if((TopUserFields & TOPUSERFIELDS_NUM) != 0)
 339          fputs("<td></td>",fp_top3);
 340       if((TopUserFields & TOPUSERFIELDS_DATE_TIME) !=0 && (ReportType & REPORT_TYPE_DATE_TIME) != 0)
 341          fputs("<td></td>",fp_top3);
 342       fprintf(fp_top3,"<th class=\"header_l\">%s</th>",_("TOTAL"));
 343
 344       if((TopUserFields & TOPUSERFIELDS_CONNECT) != 0)
 345          fprintf(fp_top3,"<th class=\"header_r\">%s</th>",fixnum(ttnacc,1));
 346       if((TopUserFields & TOPUSERFIELDS_BYTES) != 0)
 347          fprintf(fp_top3,"<th class=\"header_r\">%15s</th>",fixnum(ttnbytes,1));
 348       if((TopUserFields & TOPUSERFIELDS_SETYB) != 0)
 349          fputs("<td></td>",fp_top3);
 350       if((TopUserFields & TOPUSERFIELDS_IN_CACHE_OUT) != 0)
 351       {
 352          inperc=(ttnbytes) ? ttnincache * 100. / ttnbytes : 0.;
 353          ouperc=(ttnbytes) ? ttnoucache *100. / ttnbytes : 0.;
 354          fprintf(fp_top3,"<th class=\"header_r\">%3.2lf%%</th><th class=\"header_r\">%3.2lf%%</th>",inperc,ouperc);
 355       }
 356       if((TopUserFields & TOPUSERFIELDS_USED_TIME) != 0)
 357          fprintf(fp_top3,"<th class=\"header_r\">%s</th>",buildtime(ttnelap));
 358       if((TopUserFields & TOPUSERFIELDS_MILISEC) != 0)
 359          fprintf(fp_top3,"<th class=\"header_r\">%s</th>",fixnum2(ttnelap,1));
 360
 361       fputs("</tr>\n",fp_top3);
 362    }
 363
 364    if(ntopuser && (TopUserFields & TOPUSERFIELDS_AVERAGE) != 0) {
 365       fputs("<tr>",fp_top3);
 366       if((TopUserFields & TOPUSERFIELDS_NUM) != 0)
 367          fputs("<td></td>",fp_top3);
 368       if((TopUserFields & TOPUSERFIELDS_DATE_TIME) !=0 && (ReportType & REPORT_TYPE_DATE_TIME) != 0)
 369          fputs("<td></td>",fp_top3);
 370       fprintf(fp_top3,"<th class=\"header_l\">%s</th>",_("AVERAGE"));
 371
 372       if((TopUserFields & TOPUSERFIELDS_CONNECT) != 0)
 373          fprintf(fp_top3,"<th class=\"header_r\">%s</th>",fixnum(ttnacc/totuser,1));
 374       if((TopUserFields & TOPUSERFIELDS_BYTES) != 0) {
 375          tnbytes=(totuser) ? ttnbytes / totuser : 0;
 376          fprintf(fp_top3,"<th class=\"header_r\">%15s</th>",fixnum(tnbytes,1));
 377       }
 378       if((TopUserFields & TOPUSERFIELDS_SETYB) != 0)
 379          fputs("<td></td>",fp_top3);
 380       if((TopUserFields & TOPUSERFIELDS_IN_CACHE_OUT) != 0)
 381          fputs("<td></td><td></td>",fp_top3);
 382       if((TopUserFields & TOPUSERFIELDS_USED_TIME) != 0)
 383          fprintf(fp_top3,"<th class=\"header_r\">%s</th>",buildtime(ttnelap/totuser));
 384       if((TopUserFields & TOPUSERFIELDS_MILISEC) != 0)
 385          fprintf(fp_top3,"<th class=\"header_r\">%s</th>",fixnum2(ttnelap/totuser,1));
 386       fputs("</tr>\n",fp_top3);
 387    }
 388
 389    fputs("</table></div>\n",fp_top3);
 390    if (write_html_trailer(fp_top3)<0)
 391       debuga(_("Write error in top user list %s\n"),top3);
 392    if (fclose(fp_top3)==EOF)
 393       debuga(_("Failed to close the top user list %s - %s\n"),top3,strerror(errno));
 394
 395    if((fp_ou=fopen(tusr,"w"))==NULL) {
 396       debuga(_("(topuser) Cannot open file %s\n"),tusr);
 397       exit(EXIT_FAILURE);
 398    }
 399    fprintf(fp_ou,"%d\n",totuser);
 400    fclose(fp_ou);
 401
 402    return;
 403 }