htmlandlogs.c

   1 /* Modified by: xChaos, 20131119 */
   2
   3 #include "cll1-0.6.2.h"
   4 #include "ipstruct.h"
   5 #define STRLEN 512
   6
   7 extern int row_odd_even;
   8 extern int use_jquery_popups;
   9 extern struct IP *ips, *ip, *sharedip;
  10 extern struct Group *groups, *group;
  11 extern struct Keyword *keyword, *defaultkeyword, *keywords;
  12 extern const int highest_priority;
  13 extern const char *version;
  14 extern const char *stats_html_signature;
  15 extern char *jquery_url;
  16 extern int keywordcount;
  17 extern long long int line;
  18 extern int dry_run;
  19 extern int qos_proxy;
  20 extern char *title;
  21 extern char *log_url;
  22 extern int found_lmsid;
  23 extern char *lms_url;
  24 extern char *log_dir;
  25 extern char *ip6prefix;
  26
  27 const char *tr_odd_even(void);
  28 /* implemented in prometheus.c, shared with parselogs.c */
  29
  30 void append_log(struct IP *self) /*using global variables*/
  31 {
  32  char *d, *str;
  33  FILE *f;
  34
  35  date(d); /* this is typical cll1.h macro - prints current date */
  36  string(str, STRLEN);
  37  sprintf(str, "%s/%s.log", log_dir, self->name);
  38
  39  /*-----------------------------------------------------------------*/
  40  printf("Writing traffic log %s ...\n", str);
  41  /*-----------------------------------------------------------------*/
  42  f = fopen(str, "a");
  43  if(f > 0)
  44  {
  45   fprintf(f, "%ld\t%s\t%Lu\t%Lu\t%Lu\t%Lu\t%d\t%d\t%d\t%d\t%s",
  46              time(NULL), self->name, self->traffic, self->direct, self->proxy,
  47              self->upload, self->min, self->max, self->desired, self->lmsid, d); /* d = date*/
  48   fclose(f);
  49  }
  50  else
  51  {
  52   perror(str);
  53  }
  54 }
  55
  56 void write_htmlandlogs(char *html, char *d, int total, int just_preview)
  57 {
  58  int i;
  59  char *str;
  60  FILE *f=fopen(html, "w");
  61
  62  string(str,STRLEN);
  63  if(f > 0)
  64  {
  65   int count=1;
  66   i=0;
  67
  68   if(use_jquery_popups)
  69   {
  70    fprintf(f,"<script type=\"text/javascript\" src=\"%s\"></script>\n", jquery_url);
  71   }
  72   fputs("<table class=\"decorated last\">\n\
  73 <caption>Bandwidth classes</caption>\n\
  74 <thead><tr>\n\
  75 <th style=\"text-align: right\">#</th>\n\
  76 <th style=\"text-align: right\">group</th>\n\
  77 <th style=\"text-align: right\">IPs</th>\n\
  78 <th style=\"text-align: right\">requested</th>\n",f);
  79   fprintf(f,"<th colspan=\"%d\">data limits</th>\n", keywordcount);
  80   fputs("</tr></thead><tbody>\n",f);
  81
  82   row_odd_even = 0;
  83   for_each(group, groups)
  84   {
  85 #ifdef DEBUG
  86    printf("%d kb/s group: %d bandwidth requested: %d kb/s\n",group->min,group->count,group->desired);
  87 #endif
  88    fprintf(f, "%s<td style=\"text-align: right\">%d</td><td style=\"text-align: right\">%d&nbsp;kb/s</td>",
  89               tr_odd_even(), count, group->min);
  90    fprintf(f, "<td style=\"text-align: right\">%d</td><td style=\"text-align: right\">%d&nbsp;kb/s</td>",
  91               group->count, group->desired);
  92
  93    for_each(keyword, keywords) if(keyword->ip_count)
  94    {
  95     fprintf(f, "<td style=\"text-align: right\"><span style=\"color:#%s\">%d&nbsp;MB</span></td>",
  96                keyword->html_color, group->min*keyword->data_limit);
  97    }
  98    i += group->desired;
  99    total += group->count;
 100    count++;
 101   }
 102 #ifdef DEBUG
 103    printf("Total groups: %d Total bandwidth requested: %d kb/s\nAGGREGATION: 1/%d\n",
 104           count, i, i/line);
 105 #endif
 106    fprintf(f,"</tr></tbody>\n\
 107 <thead><tr>\n\
 108 <th colspan=\"2\" style=\"text-align: left\">Line %Ld kb/s</td>",line);
 109    fprintf(f,"<th style=\"text-align: right\">%d</td><th style=\"text-align: right\">%d kb/s</td>",total,i);
 110
 111    for_each(keyword, keywords) if(keyword->ip_count)
 112    {
 113     fprintf(f,"<th style=\"text-align: right\">%d IPs</th>",keyword->ip_count);
 114    }
 115    fprintf(f,"</tr><tr><th colspan=\"4\">Aggregation 1/%d</th>\n", (int)(0.5+i/line));
 116    fprintf(f,"<th colspan=\"%d\">%d traffic classes</th></tr>\n", keywordcount, total);
 117
 118    fputs("</thead></table>\n",f);
 119  }
 120  else
 121  {
 122   perror(html);
 123  }
 124
 125  i=0;
 126  if(f > 0)
 127  {
 128   unsigned long long total_traffic=0, total_direct=0, total_proxy=0, total_upload=0, tmp_sum = 0;
 129   unsigned long long total_pktup = 0, total_pktdown = 0;
 130   int active_classes = 0;
 131 //  int colspan = 14;
 132   struct Sum {unsigned long long l; int i; list(Sum);} *sum,*sums = NULL;
 133   int limit_count = 0, prio_count = 0;
 134   int popup_button = 0;
 135   /* IPv6 vs. IPv4 stats */
 136   unsigned long long pkts4 =0, pkts6 = 0, bytes4 = 0, bytes6 = 0;
 137   int count4 = 0, count6 = 0;
 138   int mpkts;
 139   double perc6;
 140
 141 /*
 142   if(qos_proxy)
 143   {
 144    colspan++;
 145   }
 146 */
 147   if(use_jquery_popups)
 148   {
 149     fprintf(f,"<script type=\"text/javascript\">\
 150 function show_section(n) {\
 151 $(\'#sharing_\'+n).show();\
 152 $(\'#download_'+n).show();\
 153 $(\'#pktsdown_\'+n).show();\
 154 $(\'#upload_'+n).show();\
 155 $(\'#pktsup_\'+n).show();\
 156 } </script>");
 157   }
 158
 159   fprintf(f,"<p><table class=\"decorated last\">\n<caption>%s",title);
 160   fprintf(f," (%s)</caption>\n", d);
 161   fputs("<thead><tr>\n<th colspan=\"3\">&nbsp;</th>\n",f);
 162   fputs("<th style=\"text-align: right\">cred.</th>\n\
 163 <th style=\"text-align: right\">FUP</th>\n\
 164 <th style=\"text-align: right\">total</th>\n\
 165 <th style=\"text-align: center\" colspan=\"2\">upload</th>\n",f);
 166 /*
 167   if(qos_proxy)
 168   {
 169    fputs("<th style=\"text-align: right\">proxy</th>\n",f);
 170   }
 171 */
 172   fputs("<th style=\"text-align: center\" colspan=\"2\">download</th>\n\
 173 <th style=\"text-align: right\">min</th>\n\
 174 <th style=\"text-align: right\">max</th>\n\
 175 <th style=\"text-align: right\">limit</th>\n\
 176 <th>&nbsp;</th>\n\
 177 </tr><tr>\n\
 178 <th style=\"text-align: right\">#</th>\n\
 179 <th>hostname [+sharing]</th>\n\
 180 <th style=\"text-align: right\">LMS</th>\n\
 181 <th style=\"text-align: right\">MB</th>\n\
 182 <th style=\"text-align: right\">MB</th>\n\
 183 <th style=\"text-align: right\">MB</th>\n\
 184 <th style=\"text-align: right\">MB</th>\n\
 185 <th style=\"text-align: right\">pkt</th>\n\
 186 <th style=\"text-align: right\">MB</th>\n\
 187 <th style=\"text-align: right\">pkt</th>\n\
 188 <th style=\"text-align: right\">kb/s</th>\n\
 189 <th style=\"text-align: right\">kb/s</th>\n\
 190 <th style=\"text-align: right\">kb/s</th>\n\
 191 <th>!</th>\n\
 192 </tr></thead><tbody>\n",f);
 193
 194   row_odd_even = 0;
 195   for_each(ip,ips) if(!use_jquery_popups || !ip->sharing)
 196   {
 197    char *f1="", *f2="";
 198    i++;
 199
 200    if(ip->max < ip->desired)
 201    {
 202     f1 = "<span style=\"color:red\">";
 203     f2 = "</span>";
 204     limit_count++;
 205    }
 206    else if(ip->prio > highest_priority+1)
 207    {
 208     f1 = "<span style=\"color:brown\">";
 209     f2 = "</span>";
 210     prio_count++;
 211    }
 212
 213 #ifdef DEBUG
 214    printf("%03d. %-22s %10Lu (%d/%d)\n",i ,ip->name, ip->traffic, ip->min, ip->max);
 215 #endif
 216    /* hostnames -------------------------------------- */
 217    fprintf(f,"%s<td style=\"text-align: right\"><a name=\"%s\"></a>%d</td>\
 218 <td><a class=\"blue\" target=\"_blank\" href=\"%s%s.log\">%s</a>\n",
 219               tr_odd_even(), ip->name, i, log_url, ip->name, ip->name);
 220
 221    if(use_jquery_popups)
 222    {
 223      fprintf(f, "<span id=\"sharing_%d\" style=\"display:none\">",i);
 224      popup_button=0;
 225
 226      for_each(sharedip, ips) if(eq(ip->name, sharedip->sharing) && !sharedip->v6) /* IPv4 only */
 227      {
 228       fprintf(f, "<br /><a class=\"blue\" target=\"_blank\" href=\"%s%s.log\">%s</a>\n",
 229                  log_url, sharedip->name, sharedip->name);
 230       popup_button++;
 231      }
 232
 233      for_each(sharedip, ips) if(eq(ip->name, sharedip->sharing) && sharedip->v6) /* IPv6 only */
 234      {
 235       fprintf(f, "<br /><a class=\"blue\" target=\"_blank\" href=\"%s%s.log\">%s/64</a>\n",
 236                  log_url, sharedip->addr, sharedip->addr);
 237       popup_button++;
 238      }
 239
 240      fputs("</span>\n",f);
 241      if(popup_button)
 242      {
 243       fprintf(f, "<span>[<a class=\"blue\" href=\"#\" \
 244 onClick=\"$(this).parent().hide();show_section(\'%d\');return(false);\" \
 245 style=\"cursor: pointer;\">+%d</a>]</span>",
 246                  i, popup_button);
 247      }
 248    }
 249    fputs("</td>\n",f);
 250    /* ----------------------------------------------- */
 251
 252    if(found_lmsid)
 253    {
 254     fputs("<td style=\"text-align: right\">",f);
 255     if(ip->lmsid > 0)
 256     {
 257      fprintf(f, "<a class=\"blue\" target=\"_blank\" href=\"%s%d\">%04d</a>\n",
 258                 lms_url, ip->lmsid, ip->lmsid);
 259     }
 260     else if(ip->lmsid == 0)
 261     {
 262      fputs("-------",f);
 263     }
 264     fputs("</td>\n",f);
 265    }
 266    fprintf(f,"<td style=\"text-align: right\">%Lu</td>\n", ip->credit);
 267    fprintf(f,"<td style=\"text-align: right\"><span style=\"color:#%s\">%Lu</span></td>",
 268              ip->keyword->html_color, ip->realquota);
 269    fprintf(f,"<td style=\"text-align: right\">%s%Lu%s</td>", f1, ip->traffic, f2);
 270
 271    /* upload --------------------------------------- */
 272    fprintf(f,"<td style=\"text-align: right\">%Lu", ip->upload);
 273    if(use_jquery_popups)
 274    {
 275      fprintf(f,"<span id=\"upload_%d\" style=\"display:none\">", i);
 276      for_each(sharedip, ips) if(eq(ip->name, sharedip->sharing) && !sharedip->v6) /* IPv4 only */
 277      {
 278       fprintf(f,"<br />%Lu", sharedip->upload);
 279      }
 280      for_each(sharedip, ips) if(eq(ip->name, sharedip->sharing) && sharedip->v6) /* IPv6 only */
 281      {
 282       fprintf(f,"<br />%Lu", sharedip->upload);
 283      }
 284      fputs("</span>\n",f);
 285    }
 286    fputs("</td>\n",f);
 287
 288    /* pkts up ----------------------------------- */
 289    mpkts = ip->pktsup>>20;
 290    total_pktup += mpkts;
 291    if(mpkts == 0)
 292    {
 293     mpkts = 1; /* prevent divide by zero*/
 294    }
 295    fprintf(f,"<td style=\"text-align: right\"><span style=\"color: gray\">%d</span>", ip->upload/mpkts);
 296    if(use_jquery_popups)
 297    {
 298      fprintf(f,"<span id=\"pktsup_%d\" style=\"display:none\">", i);
 299      for_each(sharedip, ips) if(eq(ip->name, sharedip->sharing) && !sharedip->v6) /* IPv4 only */
 300      {
 301       mpkts = sharedip->pktsup>>20;
 302       if(mpkts == 0)
 303       {
 304        mpkts = 1; /* prevent divide by zero*/
 305       }
 306       fprintf(f,"<br /><span style=\"color: gray\">%d</span>", sharedip->upload/mpkts);
 307      }
 308      for_each(sharedip, ips) if(eq(ip->name, sharedip->sharing) && sharedip->v6) /* IPv6 only */
 309      {
 310       mpkts = sharedip->pktsup>>20;
 311       if(mpkts == 0)
 312       {
 313        mpkts = 1; /* prevent divide by zero*/
 314       }
 315       fprintf(f,"<br /><span style=\"color: gray\">%d</span>", sharedip->upload/mpkts);
 316      }
 317      fputs("</span>\n",f);
 318    }
 319    fputs("</td>\n",f);
 320
 321 /*
 322    if(qos_proxy)
 323    {
 324     fprintf(f,"<td style=\"text-align: right\">%Lu</td>\n", ip->proxy);
 325    }
 326 */
 327    /* download ---------------------------------------- */
 328    fprintf(f,"<td style=\"text-align: right\">%Lu", ip->direct);
 329    if(use_jquery_popups)
 330    {
 331      fprintf(f,"<span id=\"download_%d\" style=\"display:none\">", i);
 332      for_each(sharedip,ips) if(eq(ip->name, sharedip->sharing) && !sharedip->v6) /* IPv4 only */
 333      {
 334       fprintf(f,"<br />%Lu", sharedip->direct);
 335      }
 336      for_each(sharedip,ips) if(eq(ip->name, sharedip->sharing) && sharedip->v6) /* IPv6 only */
 337      {
 338       fprintf(f,"<br />%Lu", sharedip->direct);
 339      }
 340      fputs("</span>\n",f);
 341    }
 342    fputs("</td>\n",f);
 343
 344    /* pkts down ---------------------------------------- */
 345    mpkts = ip->pktsdown>>20;
 346    total_pktdown += mpkts;
 347    if(mpkts == 0)
 348    {
 349     mpkts = 1; /* prevent divide by zero*/
 350    }
 351    fprintf(f,"<td style=\"text-align: right\"><span style=\"color: gray\">%d</span>", ip->direct/mpkts);
 352    if(use_jquery_popups)
 353    {
 354      fprintf(f,"<span id=\"pktsdown_%d\" style=\"display:none\">", i);
 355      for_each(sharedip,ips) if(eq(ip->name, sharedip->sharing) && !sharedip->v6) /* IPv4 only */
 356      {
 357       mpkts = sharedip->pktsdown>>20;
 358       if(mpkts == 0)
 359       {
 360        mpkts = 1; /* prevent divide by zero*/
 361       }
 362       fprintf(f,"<br /><span style=\"color: gray\">%d</span>", sharedip->direct/mpkts);
 363      }
 364      for_each(sharedip,ips) if(eq(ip->name, sharedip->sharing) && sharedip->v6) /* IPv6 only */
 365      {
 366       mpkts = sharedip->pktsdown>>20;
 367       if(mpkts == 0)
 368       {
 369        mpkts = 1; /* prevent divide by zero*/
 370       }
 371       fprintf(f,"<br /><span style=\"color: gray\">%d</span>", sharedip->direct/mpkts);
 372      }
 373      fputs("</span>\n",f);
 374    }
 375    fputs("</td>\n",f);
 376    /* ----------------------------------------------- */
 377
 378    fprintf(f, "<td style=\"text-align: right\">%d</td>\n\
 379 <td style=\"text-align: right\">%d</td>\n\
 380 <td style=\"text-align: right\">%s%d%s</td>\n\
 381 <td>%s%d%s</td></tr>\n",
 382               ip->min, ip->desired,
 383               f1, ip->max, f2,
 384               f1, ip->prio, f2);
 385
 386    total_traffic+=ip->traffic;
 387    total_direct+=ip->direct;
 388    total_proxy+=ip->proxy;
 389    total_upload+=ip->upload;
 390    if(ip->traffic>0)
 391    {
 392     active_classes++;
 393     tmp_sum+=ip->traffic;
 394     create(sum,Sum);
 395     sum->l=tmp_sum;
 396     sum->i=active_classes;
 397     insert(sum,sums,order_by,i);
 398    }
 399
 400    if(!just_preview)
 401    {
 402     append_log(ip);
 403     for_each(sharedip,ips) if(eq(ip->name, sharedip->sharing))
 404     {
 405      append_log(sharedip);
 406     }
 407    }
 408   }
 409   fprintf(f, "</tbody><thead><tr>\n\
 410 <th colspan=\"5\" style=\"text-align: left\">%d CLASSES</th>", i);
 411   fprintf(f, "<th style=\"text-align: right\">%Lu</th><th style=\"text-align: right\">%Lu</th>\
 412 <th style=\"text-align: right\">%d</th>\n",
 413              total_traffic, total_upload, total_pktup/i);
 414 /*
 415   if(qos_proxy)
 416   {
 417    fprintf(f," <th style=\"text-align: right\">%Lu</th>\n", total_proxy);
 418   }
 419 */
 420   fprintf(f, "<th style=\"text-align: right\">%Lu</th><th style=\"text-align: right\">%d</th>",
 421              total_direct, total_pktdown/i);
 422   fprintf(f, "<th colspan=\"6\"><span style=\"color:red\">LIMIT %dx</span> \
 423 <span style=\"color:brown\">LOW-PRIO %dx</span></th></tr>\n</thead></table>\n",
 424              limit_count, prio_count);
 425
 426   if(ip6prefix)
 427   {
 428    for_each(ip, ips)
 429    {
 430     if(ip->v6)
 431     {
 432      bytes6 += ip->upload + ip->direct;
 433      pkts6 += ip->pktsdown + ip->pktsup;
 434      count6++;
 435     }
 436     else
 437     {
 438      bytes4 += ip->upload + ip->direct;
 439      pkts4 += ip->pktsdown + ip->pktsup;
 440      count4++;
 441     }
 442    }
 443
 444    perc6=(double)(bytes6)/(bytes4+bytes6)*100;
 445    fputs("<p><table class=\"decorated last\"><caption>IP protocols usage</caption>\n",f);
 446    fprintf(f, "%s<td>Total %d IPv4 addreses</td><td style=\"text-align: right\">%Lu MB (%.2f %%)</td><td style=\"text-align: right\">%Lu packets (%.2f %%)</td></tr>\n",
 447               tr_odd_even(), count4, bytes4, (double)(bytes4)/(bytes4+bytes6)*100, pkts4, (float)(100*pkts4)/(pkts4+pkts6));
 448    fprintf(f, "%s<td>Total %d IPv6 /64 ranges</td><td style=\"text-align: right\">%Lu MB (%.2f %%)</td><td style=\"text-align: right\">%Lu packets (%.2f %%)</td></tr>\n",
 449               tr_odd_even(), count6, bytes6, perc6, pkts6, (float)(100*pkts6)/(pkts4+pkts6));
 450    fputs("</table></p>\n", f);
 451   }
 452
 453   row_odd_even = 0;
 454   if(active_classes>10)
 455   {
 456    int top20_count=0,top20_perc1=0;
 457    long long top20_perc2=0;
 458    unsigned long long top20_sum=0l;
 459
 460    fputs("<a name=\"erp\"></a><p><table class=\"decorated last\"><caption>Enterprise Resource Planning (ERP)</caption>\n",f);
 461    fputs("<thead><tr>\n\
 462 <th>Analytic category</th>\n\
 463 <th colspan=\"2\" style=\"text-align: center\">Active Classes</th>\n\
 464 <th colspan=\"2\" style=\"text-align: center\">Data transfers</th>\n\
 465 </tr></thead><tbody>\n",f);
 466
 467    if_exists(sum,sums,sum->l >= total_traffic/4)
 468    {
 469     fprintf(f,"%s<td>Top 25%% of traffic</td>\n", tr_odd_even());
 470     fprintf(f,"<td style=\"text-align: right\">%d</td>\n\
 471 <td style=\"text-align: right\">%d %%</td>\n\
 472 <td style=\"text-align: right\">%Lu MB</td>\n\
 473 <td style=\"text-align: right\">%Ld %%</td></tr>\n",
 474               sum->i, (100*sum->i+50)/active_classes, sum->l, (100*sum->l+50)/total_traffic);
 475    }
 476
 477    if_exists(sum,sums,sum->i == 10)
 478    {
 479     fprintf(f,"%s<td>Top 10 downloaders</td>\n", tr_odd_even());
 480     fprintf(f,"<td style=\"text-align: right\"><strong>10</strong></td>\n\
 481 <td style=\"text-align: right\">%d %%</td>\n\
 482 <td style=\"text-align: right\">%Lu MB</td>\n\
 483 <td style=\"text-align: right\">%Ld %%</td></tr>\n",
 484               (100*sum->i+50)/active_classes, sum->l, (100*sum->l+50)/total_traffic);
 485    }
 486
 487    if_exists(sum,sums,sum->l >= total_traffic/2)
 488    {
 489     fprintf(f,"%s<td>Top 50%% of traffic</td>\n", tr_odd_even());
 490     fprintf(f,"<td style=\"text-align: right\">%d</td>\n\
 491 <td style=\"text-align: right\">%d %%</td>\n\
 492 <td style=\"text-align: right\">%Lu MB</td>\n\
 493 <td style=\"text-align: right\"><strong>%Ld %%</strong></td></tr>\n",
 494               sum->i,(100*sum->i+50)/active_classes,sum->l,(100*sum->l+50)/total_traffic);
 495    }
 496
 497    if_exists(sum,sums,sum->l >= 4*total_traffic/5)
 498    {
 499     fprintf(f,"%s<td>Top 80%% of traffic</td>\n", tr_odd_even());
 500     fprintf(f,"<td style=\"text-align: right\">%d</td>\n\
 501 <td style=\"text-align: right\">%d %%</td>\n\
 502 <td style=\"text-align: right\">%Lu MB</td>\n\
 503 <td style=\"text-align: right\"><strong>%Ld %%</strong></td></tr>\n",
 504               sum->i,(100*sum->i+50)/active_classes,sum->l,(100*sum->l+50)/total_traffic);
 505    }
 506
 507    if_exists(sum,sums,sum->i >= (active_classes+1)/5)
 508    {
 509     fprintf(f,"%s<td>Top 20%% downloaders</td>\n", tr_odd_even());
 510     top20_count=sum->i;
 511     top20_perc1=(100*sum->i+50)/active_classes;
 512     top20_sum=sum->l;
 513     top20_perc2=(100*sum->l+50)/total_traffic;
 514     fprintf(f,"<td style=\"text-align: right\">%d</td>\n\
 515 <td style=\"text-align: right\"><strong>%d %%</strong></td>\n\
 516 <td style=\"text-align: right\">%Lu MB</td>\n\
 517 <td style=\"text-align: right\">%Ld %%</td></tr>\n",
 518               top20_count,top20_perc1,top20_sum,top20_perc2);
 519    }
 520
 521    if_exists(sum,sums,sum->i >= (active_classes+1)/4)
 522    {
 523     fprintf(f,"%s<td>Top 25%% downloaders</td>\n", tr_odd_even());
 524     fprintf(f,"<td style=\"text-align: right\">%d</td>\n\
 525 <td style=\"text-align: right\">%d %%</td>\n\
 526 <td style=\"text-align: right\">%Lu MB</td>\n\
 527 <td style=\"text-align: right\">%Ld %%</td></tr>\n",
 528               sum->i,(100*sum->i+50)/active_classes,sum->l,(100*sum->l+50)/total_traffic);
 529    }
 530
 531    if_exists(sum,sums,sum->i>=(active_classes+1)/2)
 532    {
 533     fprintf(f,"%s<td>Top 50%% downloaders</td>\n", tr_odd_even());
 534     fprintf(f,"<td style=\"text-align: right\">%d</td>\n\
 535 <td style=\"text-align: right\"><strong>%d %%</strong></td>\n\
 536 <td style=\"text-align: right\">%Lu MB</td>\n\
 537 <td style=\"text-align: right\">%Ld %%</td></tr>\n",
 538               sum->i,(100*sum->i+50)/active_classes,sum->l,(100*sum->l+50)/total_traffic);
 539    }
 540
 541    if_exists(sum,sums,sum->i >= 4*(active_classes+1)/5)
 542    {
 543     fprintf(f,"%s<td>Top 80%% downloaders</td>\n", tr_odd_even());
 544     fprintf(f,"<td style=\"text-align: right\">%d</td>\n\
 545 <td style=\"text-align: right\">%d %%</td>\n\
 546 <td style=\"text-align: right\">%Lu MB</td>\n\
 547 <td style=\"text-align: right\">%Ld %%</td></tr></tbody>\n",
 548               sum->i,(100*sum->i+50)/active_classes,sum->l,(100*sum->l+50)/total_traffic);
 549    }
 550
 551    fprintf(f,"<thead><tr><th><a class=\"blue\" target=\"_blank\" href=\"%sERP.log\">All users, all traffic</a></th>\n", log_url);
 552    fprintf(f,"<th style=\"text-align: right\">%d</th>\n\
 553 <th style=\"text-align: right\">100 %%</th>\n\
 554 <th style=\"text-align: right\">%Lu MB</th>\n\
 555 <th style=\"text-align: right\">100 %%</th></tr>\n",active_classes,total_traffic);
 556    fputs("</thead></table></p>\n", f);
 557
 558    /* write basic ERP data to log directory */
 559    if(!just_preview)
 560    {
 561     FILE *iplog;
 562     sprintf(str,"%s/ERP.log",log_dir);
 563     iplog=fopen(str,"a");
 564     if(iplog)
 565     {
 566      fprintf(iplog, "%ld\t%d\t%d %%\t%Lu M\t%Ld %%\tACTIVE %d\tTRAFFIC %Lu M\tCLASSES %d\tFUP-LIMIT %d\tLOW-PRIO %d\tIPv6 %Lu M\t%.2f %%\t%s",
 567                     time(NULL), top20_count, top20_perc1, top20_sum, top20_perc2,
 568                     active_classes, total_traffic, i, limit_count, prio_count,
 569                     bytes6, perc6, d); /* d = date*/
 570      fclose(iplog);
 571     }
 572     else
 573     {
 574      perror(str);
 575     }
 576    }
 577   }
 578
 579   fprintf(f, stats_html_signature, version);
 580   fclose(f);
 581  }
 582 }