/*
 * Copyright (C) 2023- TeraTerm Project
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <stdlib.h>
#include "libputty.h"

int putty_get_ssh2_keylist(unsigned char **keylist)
{
	*keylist = NULL;
	return 0;
}

void *putty_sign_ssh2_key(unsigned char *pubkey,
                          unsigned char *data,
                          int datalen,
                          int *outlen,
                          int signflags)
{
	return NULL;
}

int putty_get_ssh1_keylist(unsigned char **keylist)
{
	return 0;
}

void *putty_hash_ssh1_challenge(unsigned char *pubkey,
                                int pubkeylen,
                                unsigned char *data,
                                int datalen,
                                unsigned char *session_id,
                                int *outlen)
{
	return NULL;
}

int putty_get_ssh1_keylen(unsigned char *key, int maxlen)
{
	return 0;
}

const char *putty_get_version()
{
	return "sshagentc skelton";
}

void putty_agent_query_synchronous(void *in, int inlen, void **out, int *outlen)
{}

BOOL putty_agent_exists()
{
	return FALSE;
}

void safefree(void *p)
{
	free(p);
}
