windows-nt/Source/XPSP1/NT/ds/security/protocols/kerberos/client2/gssapip.h

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2020-09-26 03:20:57 -05:00
/*
* Copyright 1993 by OpenVision Technologies, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appears in all copies and
* that both that copyright notice and this permission notice appear in
* supporting documentation, and that the name of OpenVision not be used
* in advertising or publicity pertaining to distribution of the software
* without specific, written prior permission. OpenVision makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
* OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
* USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef __GSSAPIP_H__
#define __GSSAPIP_H__
#include "gssapi.h"
/** helper macros **/
#define g_OID_equal(o1,o2) \
(((o1)->length == (o2)->length) && \
(memcmp((o1)->elements,(o2)->elements,(int) (o1)->length) == 0))
#define TWRITE_STR(ptr, str, len) \
memcpy((ptr), (char *) (str), (len)); \
(ptr) += (len);
/** helper functions **/
int
g_token_size(
gss_OID mech,
unsigned int body_size
);
void
g_make_token_header(
gss_OID mech,
int body_size,
unsigned char **buf,
int tok_type
);
int
g_verify_token_header(
gss_OID mech,
int *body_size,
unsigned char **buf,
int tok_type,
int toksize
);
int
der_read_length(
unsigned char **buf,
int *bufsize
);
#endif /* __GSSAPIP_H__ */