usr/src/lib/libkmf/ber_der/inc/kmfber_int.h

   1 /*
   2  * -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
   3  *
   4  * The contents of this file are subject to the Netscape Public License
   5  * Version 1.0 (the "NPL"); you may not use this file except in
   6  * compliance with the NPL.  You may obtain a copy of the NPL at
   7  * http://www.mozilla.org/NPL/
   8  *
   9  * Software distributed under the NPL is distributed on an "AS IS" basis,
  10  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
  11  * for the specific language governing rights and limitations under the
  12  * NPL.
  13  *
  14  * The Initial Developer of the Original Code is Netscape
  15  * Communications Corporation. Portions created by Netscape are
  16  * Copyright (C) 1998-1999 Netscape Communications Corporation. All
  17  * Rights Reserved.
  18  */
  19
  20 /*
  21  * Copyright (c) 1990 Regents of the University of Michigan.
  22  * All rights reserved.
  23  *
  24  * Redistribution and use in source and binary forms are permitted
  25  * provided that this notice is preserved and that due credit is given
  26  * to the University of Michigan at Ann Arbor. The name of the University
  27  * may not be used to endorse or promote products derived from this
  28  * software without specific prior written permission. This software
  29  * is provided ``as is'' without express or implied warranty.
  30  */
  31 /*
  32  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  33  * Use is subject to license terms.
  34  */
  35
  36 #pragma ident   "%Z%%M% %I%     %E% SMI"
  37
  38
  39
  40 #ifndef _KMFBER_INT_H
  41 #define _KMFBER_INT_H
  42
  43 #ifdef __cplusplus
  44 extern "C" {
  45 #endif
  46
  47 #include <stdio.h>
  48 #include <ctype.h>
  49 #include <stdarg.h>
  50 #include <stdlib.h>
  51
  52 #include <malloc.h>
  53 #include <errno.h>
  54 #include <sys/types.h>
  55 #include <unistd.h>
  56
  57 #include <memory.h>
  58 #include <string.h>
  59
  60 typedef struct seqorset {
  61         ber_len_t       sos_clen;
  62         ber_tag_t       sos_tag;
  63         char            *sos_first;
  64         char            *sos_ptr;
  65         struct seqorset *sos_next;
  66 } Seqorset;
  67 #define NULLSEQORSET    ((Seqorset *) 0)
  68
  69 #define SOS_STACK_SIZE 8 /* depth of the pre-allocated sos structure stack */
  70
  71 struct berelement {
  72         char            *ber_buf;
  73         char            *ber_ptr;
  74         char            *ber_end;
  75         struct seqorset *ber_sos;
  76         ber_tag_t       ber_tag;
  77         ber_len_t       ber_len;
  78         int             ber_usertag;
  79         char            ber_options;
  80         char            *ber_rwptr;
  81         BERTranslateProc ber_encode_translate_proc;
  82         BERTranslateProc ber_decode_translate_proc;
  83         int             ber_flags;
  84 #define KMFBER_FLAG_NO_FREE_BUFFER      1       /* don't free ber_buf */
  85         int             ber_sos_stack_posn;
  86         Seqorset        ber_sos_stack[SOS_STACK_SIZE];
  87 };
  88
  89 /* function prototypes */
  90 void ber_err_print(char *data);
  91
  92 #define THEMEMCPY(d, s, n)      memmove(d, s, n)
  93
  94 #ifdef SAFEMEMCPY
  95 #undef SAFEMEMCPY
  96 #define SAFEMEMCPY(d, s, n) memmove(d, s, n);
  97 #endif
  98
  99 /* allow the library to access the debug variable */
 100
 101 #ifdef KMFBER_DEBUG
 102 extern int kmfber_debug;
 103 #endif
 104
 105 #ifdef __cplusplus
 106 }
 107 #endif
 108 #endif /* _KMFBER_INT_H */