modif.c

用于zip arj rar 等密码破解库源码,非常好用

/*--------------------------------------------------------*/
/* Copyright (c) PSW-soft 1996                            */
/*                                                        */
/* File:     MODIF.C                                      */
/*                                                        */
/* Project:  Password Cracking Library                    */
/* Version:  2.0                                          */
/*                                                        */
/* Author:   Pavel Semjanov                               */
/* Company:  PSW-soft                                     */
/*                                                        */
/* Comment:  String and modifiers routines                */
/*                                                        */
/* Create:   06.08.1996 01:32:26                          */
/* Update:   25.08.1998 20:00:10                          */
/*                                                        */
/* Revision: 2.0   25.08.1998 20:00:10 2.0 release        */
/* Revision: 1.0   06.08.1996 01:32:26 Initial revision   */
/*--------------------------------------------------------*/

#include <ctype.h>
#include <string.h>
#include "maindef.h"
#include "pcl.h"
#include "modif.h"

char *strrshrink (s, dummy)
char *s;
int16 dummy;
{
register char *p1, *p2;

   if (*s) {
     for (p1 = p2 = s+1; *p1; p1++)
       if (!isrvowel (*p1)) *p2++ = *p1;
     *p2 = '\0';
   }

   return (s);
}

char *strconvert (s, i)
char *s;
int16 i;
{
register char *p;

   for (p = s; *p; p++) {
     *p = convert_tables[i+2][(unsigned char)(*p)];
   }

  return (s);
}


char *strrtoupper (s, n)
char *s;
int16 n;
{
  if (n == 0) {
   register char *p;

   for (p = s; *p; p++) {
     *p = rtoupper (*p);
   }
  }
 else {
   if (n < 0) n += strlen(s);
   else n--;

/* 闻