#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdint.h>

int main(){
  printf("%s%c%c\n",
  "Content-Type:text/html;charset=iso-8859-1",13,10);
  FILE* lastfilenum;
  lastfilenum = fopen("../ws2a/bugs/lastbug","r");
  if(lastfilenum == NULL){
    printf("Error reteriveing bugs, contact the admin!");
    return 1;
  }
  long long last = 0;
  fscanf(lastfilenum,"%lld",&last);
  fclose(lastfilenum);
  long long end = last-20;

  while(last > end && last > 0){
    char filestring[64] = "../ws2a/bugs/";
    char filename[10];
    sprintf(filename,"%lld",last);
    strcat(filestring,filename);
    FILE* thisbug;
    thisbug = fopen(filestring,"r");
    if(thisbug == NULL){
      printf("Error opening bug:%s\n",filestring);
      printf("<br/>");
      last--;
      continue;
    }
    printbug(thisbug);
    printf("%lld\n",last);
    fclose(thisbug);
    last--;
  }

  return 0;
}
/*Prints bugs, format:
  Submitter\n
  SubmitterID
  Date_submitted\n
  Short Description\n
  Status<Unassigned, Assigned, Closed>\n
  numcomments\n
  bugid
*/
void printbug(FILE* f){

  int line = 0;
  char tchar = ' ';
  while((tchar = fgetc(f)) && tchar != EOF){
    if(tchar == '\n')
      line++;
    if(line > 4)
      break;
    putchar(tchar);
  }

  unsigned int comments = 0;
  while (EOF != (fscanf(f,"%*[^\n]"), fscanf(f,"%*c")))
    ++comments;
  printf("\n%u\n",(comments-1)/4);
}

/*
function htmlEscape(str) {
    return String(str)
        .replace(/&/g, '&amp;')
        .replace(/"/g, '&quot;')
        .replace(/'/g, '&#39;')
        .replace(/</g, '&lt;')
        .replace(/>/g, '&gt;')
        .replace(/\//g, '&#x2F;');
}
*/