encrypt.c

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/* Include file for high-level encryption routines.
 *
 * (C) 2003-2007 Anope Team
 * Contact us at info@anope.org
 *
 * Please read COPYING and README for further details.
 *
 * Based on the original code of Epona by Lara.
 * Based on the original code of Services by Andy Church. 
 * 
 * $Id: encrypt.c 1265 2007-08-26 15:33:06Z geniusdex $ 
 *
 */

#include "services.h"
#include "encrypt.h"

Encryption encryption;

/******************************************************************************/
void encmodule_encrypt(int (*func)
                        (const char *src, int len, char *dest, int size))
{
    encryption.encrypt = func;
}

void encmodule_encrypt_in_place(int (*func) (char *buf, int size))
{
    encryption.encrypt_in_place = func;
}

void encmodule_encrypt_check_len(int (*func) (int passlen, int bufsize))
{
    encryption.encrypt_check_len = func;
}

void encmodule_decrypt(int (*func) (const char *src, char *dest, int size))
{
    encryption.decrypt = func;
}

void encmodule_check_password(int (*func)
                               (const char *plaintext,
                                const char *password))
{
    encryption.check_password = func;
}

/******************************************************************************/


int enc_encrypt(const char *src, int len, char *dest, int size)
{
    if (encryption.encrypt) {
        return encryption.encrypt(src, len, dest, size);
    }
    return -1;
}

int enc_encrypt_in_place(char *buf, int size)
{
    if (encryption.encrypt_in_place) {
        return encryption.encrypt_in_place(buf, size);
    }
    return -1;
}

int enc_encrypt_check_len(int passlen, int bufsize)
{
    if (encryption.encrypt_check_len) {
        return encryption.encrypt_check_len(passlen, bufsize);
    }
    return -1;
}

int enc_decrypt(const char *src, char *dest, int size)
{
    if (encryption.decrypt) {
        return encryption.decrypt(src, dest, size);
    }
    return -1;
}

int enc_check_password(const char *plaintext, const char *password)
{
    if (encryption.check_password) {
        return encryption.check_password(plaintext, password);
    }
    return -1;
}

/* EOF */

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