/* $Header: /usr/cvsroot/target/h/wrn/wm/snmp/engine/asn1.h,v 1.2 2001/11/06 21:35:00 josh Exp $ *//* * Copyright (C) 1999-2005 Wind River Systems, Inc. * All rights reserved.  Provided under license only. * Distribution or other use of this software is only * permitted pursuant to the terms of a license agreement * from Wind River Systems (and is otherwise prohibited). * Refer to that license agreement for terms of use. *//**************************************************************************** *  Copyright 1986-1997 Epilogue Technology Corporation. *  Copyright 1998 Integrated Systems, Inc. *  All rights reserved. ****************************************************************************//* * $Log: asn1.h,v $ * Revision 1.2  2001/11/06 21:35:00  josh * new revised path structure, first pass.  Also removing useless * shell include files. * * Revision 1.1.1.1  2001/11/05 17:47:22  tneale * Tornado shuffle * * Revision 9.4  2001/01/19 22:22:02  paul * Update copyright. * * Revision 9.3  2000/03/17 19:48:27  meister * Update copyright notice * * Revision 9.2  2000/03/09 20:58:32  tneale * All structure definitions are now bracketted with a test that * potentially sets an alignment pragma.  This is to maintain compatibility * with the code base that had been distributed by Wind River. * * Revision 9.1  2000/03/09 16:53:49  tneale *  Added #ifdef for C++ to declare extern C if needed * * Revision 9.0  1998/10/16 22:10:03  sar * Update version stamp to match release * * Revision 8.1  1998/02/25 04:50:21  sra * Update copyrights. * * Revision 8.0  1997/11/18 00:56:20  sar * Updated revision to 8.0 * * Revision 7.2  1997/03/20 06:47:58  sra * DFARS-safe copyright text.  Zap! * * Revision 7.1  1997/02/25 10:49:26  sra * Update copyright notice, dust under the bed. * * Revision 7.0  1996/03/18 20:17:33  sar * Updated rev to 7.0 and copyright to 96 * * Revision 6.0  1995/05/31  21:46:28  sra * Release 6.0. * * Revision 5.0  1994/05/16  15:49:04  sar * Updated revision to 5.0 and copyright to include 1994 * * Revision 4.0  1993/06/24  16:05:41  sar * Updated rev to 4.0 and coypright to 93 * * Revision 3.4  1993/05/03  17:54:14  sar * Modified #include <foo> to be #include <envoy/h/foo.h> where it was correct. * * Revision 3.3  1993/04/28  22:00:38  sar * Moved the definition of UINT_64_T to ui64.h and update others * * Revision 3.2  1993/04/26  20:33:14  sar * Added bitstrings, and have deletion of parties or contexts delete acls. * * Revision 3.1  1993/03/25  21:15:21  sar * Added types for uint 64 (counter64) and nsapaddress (translates to string) * * Revision 3.0  1992/04/03  19:52:27  dab * Release 3.0 * * Revision 2.104  91/10/30  20:53:14  dab * Include asn1conf.h only if it's not already been included. *  * Revision 2.103  91/08/15  15:41:45  dab * Pulled configuration from asn1.h and snmp.h and put in * snmpconf.h and asn1conf.h. *  * Revision 2.102  91/08/14  10:55:24  dab * Removed type declarations to snmpconf.h and includes that file. *  * Revision 2.101  91/08/12  12:48:00  dab * Added typedef of PTR_T. *  * Revision 2.100  91/08/09  14:09:44  dab * Update version. *  * Revision 1.1  91/07/30  02:24:19  romkey * Initial revision *  *  *    Rev 2.0   31 Mar 1990 15:11:26 * Release 2.00 *  *    Rev 1.1   14 Dec 1989 16:01:16 * Added support for Borland Turbo C compiler *  *    Rev 1.0   12 Sep 1988 10:46:12 * Initial revision.*//* [clearcase]modification history-------------------01a,19apr05,job  update copyright notices*/#if (!defined(asn1_inc))#define asn1_inc#ifdef __cplusplusextern"C" {#endif#if (!defined(asn1conf_inc))#include <wrn/wm/snmp/engine/asn1conf.h>#endif/* ASN.1 FLAGS (form and class), adjusted for position within an octet */#define A_IDCF_MASK         0xE0        /* Mask for ID CLASS and FORM bits */#define A_IDC_MASK          0xC0        /* Mask for ID CLASS bits */#define A_IDF_MASK          0x20        /* Mask for ID FORM bit */#define A_FLAG_MASK         0xE0#define A_UNIVERSAL         0x00#define A_APPLICATION       0x40#define A_CONTEXT           0x80#define A_PRIVATE           0xC0#define A_PRIMITIVE         0x00#define A_CONSTRUCTOR       0x20#define A_DEFAULT_SCOPE     A_CONTEXT/* ASN.1 basic types, all in UNIVERSAL scope */#define A_NO_ID             0x00#define A_BOOLEAN           0x01#define A_INTEGER           0x02#define A_BITSTRING         0x03#define A_OCTETSTRING       0x04#define A_NULL              0x05#define A_OBJECTID	    0x06#define A_SEQUENCE          0x10#define A_SET               0x11/* ASN.1 defined types, all based on OCTETSTRING */#define A_NUMERICSTRING     0x12#define A_PRINTABLESTRING   0x13#define A_T61STRING         0x14#define A_TELETEXSTRING     A_T61STRING#define A_VIDEOTEXSTRING    0x15#define A_IA5STRING         0x16#define A_GRAPHICSTRING     0x19#define A_VISIBLESTRING     0x1A#define A_GENERALSTRING     0x1B/* Other ASN.1 defined universal types */#define A_GENERALIZEDTIME   0x18#define A_UTCTIME           0x17#define A_OBJECTDESCRIPTOR  0x07/****************************************************************************NAME:  A_SizeOfLengthPURPOSE:  Compute the number of octets needed to hold an ASN.1 length field.PARAMETERS:	    ALENGTH_T	The proposed lengthRETURNS:    ALENGTH_T	The number of octets neededRESTRICTIONS:  BUGS:  ****************************************************************************/#define A_SizeOfLength(S) ((ALENGTH_T)((S) <= 127 ? 1 : ((S) <= 255 ? 2 : 3)))/****************************************************************************NAME:  A_SizeOfTypePURPOSE:  Compute the number of octets needed to hold an ASN.1 type fieldPARAMETERS:	    ATVALUE_T		The proposed type (without CLASS & FORM bits)RETURNS:    unsigned int	The number of octets neededRESTRICTIONS:  BUGS:  ****************************************************************************/#define A_SizeOfType(V) ((unsigned int) ((V) <= 30 ? 1 : \			 ((V) <= 127 ? 2 : ((V) <= 16383 ? 3 : 4))))/****************************************************************************A_SizeOfOctetString --	Return total size that an octet string would			occupy when ASN.1 encoded (tag and length fields			are NOT included)Parameters:        ALENGTH_T	The size of the stringReturns: ALENGTH_T  Number of octets the octet string would occupy if		    in ASN.1 encoding, NOT including the type/length fields		    of the outermost wrapper.  Since these routines only		    generate non-constructor encodings, the length is		    exactly that given.****************************************************************************/#define A_SizeOfOctetString(L)	((ALENGTH_T)(L))/****************************************************************************OBJECT IDENTIFIER****************************************************************************/#ifdef WINDNET_STRUCT_ALIGN#pragma align 1#endif/* The following structure is used to internally hold an object identifier *//* Each component is limited in range from 0 to 64K-1.			   */typedef	struct	OBJ_ID_S	{	int	num_components;	/* # of object id components	*/				/* Note: this is the number of	*/				/* components in the object id,	*/				/* which is one more than the #	*/				/* of subidentifiers in an	*/				/* encoded object id.		*/	OIDC_T	*component_list;	} OBJ_ID_T;#ifdef WINDNET_STRUCT_ALIGN#pragma align 0#endif#ifdef __cplusplus}#endif#endif	/* asn1_inc */