/* apps/s_apps.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
 * All rights reserved.
 *
 * This package is an SSL implementation written
 * by Eric Young (eay@cryptsoft.com).
 * The implementation was written so as to conform with Netscapes SSL.
 * 
 * This library is free for commercial and non-commercial use as long as
 * the following conditions are aheared to.  The following conditions
 * apply to all code found in this distribution, be it the RC4, RSA,
 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
 * included with this distribution is covered by the same copyright terms
 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
 * 
 * Copyright remains Eric Young's, and as such any Copyright notices in
 * the code are not to be removed.
 * If this package is used in a product, Eric Young should be given attribution
 * as the author of the parts of the library used.
 * This can be in the form of a textual message at program startup or
 * in documentation (online or textual) provided with the package.
 * 
 * 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 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. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *    "This product includes cryptographic software written by
 *     Eric Young (eay@cryptsoft.com)"
 *    The word 'cryptographic' can be left out if the rouines from the library
 *    being used are not cryptographic related :-).
 * 4. If you include any Windows specific code (or a derivative thereof) from 
 *    the apps directory (application code) you must include an acknowledgement:
 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
 * 
 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 AUTHOR OR CONTRIBUTORS 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.
 * 
 * The licence and distribution terms for any publically available version or
 * derivative of this code cannot be changed.  i.e. this code cannot simply be
 * copied and put under another distribution licence
 * [including the GNU Public Licence.]
 */

#include <sys/types.h>
#if (defined(VMS) || defined(__VMS)) && !defined(FD_SET)
/* VAX C does not defined fd_set and friends, but it's actually quite simple */
/* These definitions are borrowed from SOCKETSHR.	/Richard Levitte */
#define MAX_NOFILE	32
#define	NBBY		 8		/* number of bits in a byte	*/

#ifndef	FD_SETSIZE
#define	FD_SETSIZE	MAX_NOFILE
#endif	/* FD_SETSIZE */

/* How many things we'll allow select to use. 0 if unlimited */
#define MAXSELFD	MAX_NOFILE
typedef int	fd_mask;	/* int here! VMS prototypes int, not long */
#define NFDBITS	(sizeof(fd_mask) * NBBY)	/* bits per mask (power of 2!)*/
#define NFDSHIFT 5				/* Shift based on above */

typedef fd_mask fd_set;
#define	FD_SET(n, p)	(*(p) |= (1 << ((n) % NFDBITS)))
#define	FD_CLR(n, p)	(*(p) &= ~(1 << ((n) % NFDBITS)))
#define	FD_ISSET(n, p)	(*(p) & (1 << ((n) % NFDBITS)))
#define FD_ZERO(p)	memset((char *)(p), 0, sizeof(*(p)))
#endif

#define PORT            4433
#define PORT_STR        "4433"
#define PROTOCOL        "tcp"

int do_accept(int acc_sock, int *sock, char **host);
int do_server(int port, int *ret, int (*cb) (), char *context);
#ifdef HEADER_X509_H
int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx);
#else
int MS_CALLBACK verify_callback(int ok, char *ctx);
#endif
#ifdef HEADER_SSL_H
int set_cert_stuff(SSL_CTX *ctx, char *cert_file, char *key_file);
#else
int set_cert_stuff(char *ctx, char *cert_file, char *key_file);
#endif
int init_client(int *sock, char *server, int port);
int init_client_ip(int *sock,unsigned char ip[4], int port);
int nbio_init_client_ip(int *sock,unsigned char ip[4], int port);
int nbio_sock_error(int sock);
int spawn(int argc, char **argv, int *in, int *out);
int init_server(int *sock, int port);
int init_server_long(int *sock, int port,char *ip);
int should_retry(int i);
void sock_cleanup(void );
int extract_port(char *str, short *port_ptr);
int extract_host_port(char *str,char **host_ptr,unsigned char *ip,short *p);
int host_ip(char *str, unsigned char ip[4]);

long MS_CALLBACK bio_dump_cb(BIO *bio, int cmd, const char *argp,
	int argi, long argl, long ret);

#ifdef HEADER_SSL_H
void MS_CALLBACK apps_ssl_info_callback(SSL *s, int where, int ret);
#else
void MS_CALLBACK apps_ssl_info_callback(char *s, int where, int ret);
#endif