module Crypt
Public Class Methods
crypt(p1, p2)
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static VALUE ra(VALUE self, VALUE key, VALUE setting)
{
char * value;
void * data;
int size;
VALUE out;
data = NULL;
size = 0xDEADBEEF;
if(NIL_P(key) || NIL_P(setting)) return Qnil;
value = crypt_ra(
NIL_P(key) ? NULL : StringValuePtr(key),
NIL_P(setting) ? NULL : StringValuePtr(setting),
&data,
&size);
if(!value) return Qnil;
out = rb_str_new(data, size - 1);
free(data);
return out;
}
salt(p1, p2, p3)
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static VALUE crypt_salt(VALUE self, VALUE prefix, VALUE count, VALUE input)
{
char * salt;
VALUE str_salt;
salt = crypt_gensalt_ra(
StringValuePtr(prefix),
NUM2ULONG(count),
NIL_P(input) ? NULL : StringValuePtr(input),
NIL_P(input) ? 0 : RSTRING_LEN(input));
if(!salt) return Qnil;
str_salt = rb_str_new2(salt);
free(salt);
return str_salt;
}