source: MondoRescue/branches/2.2.5/mindi-busybox/loginutils/cryptpw.c@ 1765

/* vi: set sw=4 ts=4: */
/*
 * cryptpw.c
 *
 * Cooked from passwd.c by Thomas Lundquist <thomasez@zelow.no>
 */

#include "libbb.h"

int cryptpw_main(int argc, char **argv);
int cryptpw_main(int argc, char **argv)
{
    char salt[sizeof("$N$XXXXXXXX")];

    if (!getopt32(argv, "a:", NULL) || argv[optind - 1][0] != 'd') {
        strcpy(salt, "$1$");
        /* Too ugly, and needs even more magic to handle endianness: */
        //((uint32_t*)&salt)[0] = '$' + '1'*0x100 + '$'*0x10000;
        /* Hope one day gcc will do it itself (inlining strcpy) */
        crypt_make_salt(salt + 3, 4, 0); /* md5 */
    } else {
        crypt_make_salt(salt, 1, 0);     /* des */
    }

    puts(pw_encrypt(argv[optind] ? argv[optind] : xmalloc_getline(stdin), salt));

    return 0;
}