asn1berStream.h

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00001 /*
00002  * Copyright (c) 1997-2016 Objective Systems, Inc.
00003  *
00004  * This software is furnished under a license and may be used and copied
00005  * only in accordance with the terms of such license and with the
00006  * inclusion of the above copyright notice. This software or any other
00007  * copies thereof may not be provided or otherwise made available to any
00008  * other person. No title to and ownership of the software is hereby
00009  * transferred.
00010  *
00011  * The information in this software is subject to change without notice
00012  * and should not be construed as a commitment by Objective Systems, Inc.
00013  *
00014  * PROPRIETARY NOTICE
00015  *
00016  * This software is an unpublished work subject to a confidentiality agreement
00017  * and is protected by copyright and trade secret law.  Unauthorized copying,
00018  * redistribution or other use of this work is prohibited.
00019  *
00020  * The above notice of copyright on this source code product does not indicate
00021  * any actual or intended publication of such source code.
00022  *
00023  *****************************************************************************/
00030 #ifndef _ASN1BERSTREAM_H_
00031 #define _ASN1BERSTREAM_H_
00032 
00033 #include "rtbersrc/asn1ber.h"
00034 #include "rtxsrc/rtxStream.h"
00035 
00036 #ifdef __cplusplus
00037 extern "C" {
00038 #endif
00039 
00067 #ifndef berStrmInitContext
00068 EXTERNBER int berStrmInitContext (OSCTXT* pctxt);
00069 #endif
00070 
00071 EXTERNBER int berStrmInitContextUsingKey
00072    (OSCTXT* pctxt, const OSOCTET* key, size_t keylen);
00073 
00084 EXTERNBER int berStrmFreeContext (OSCTXT* pctxt);
00085 
00120 EXTERNBER int berEncStrmBigInt (OSCTXT* pctxt,
00121                                 const char* pvalue,
00122                                 ASN1TagType tagging);
00123 
00143 EXTERNBER int berEncStrmBigIntNchars
00144 (OSCTXT* pctxt, const char* pvalue, size_t nchars, ASN1TagType tagging);
00145 
00165 EXTERNBER int berEncStrmBitStr (OSCTXT*  pctxt,
00166                                 const OSOCTET* object_p,
00167                                 OSUINT32   numbits,
00168                                 ASN1TagType tagging);
00169 
00190 EXTERNBER int berEncStrmBMPStr (OSCTXT* pctxt,
00191                                 const Asn116BitCharString* object_p,
00192                                 ASN1TagType tagging);
00193 
00211 EXTERNBER int berEncStrmBool (OSCTXT* pctxt, OSBOOL value,
00212                               ASN1TagType tagging);
00213 
00236 EXTERNBER int berEncStrmCharStr (OSCTXT* pctxt, const char* object_p,
00237                                  ASN1TagType tagging, ASN1TAG tag);
00238 
00249 EXTERNBER int berEncStrmDefLength (OSCTXT* pctxt, size_t length);
00250 
00263 EXTERNBER int berEncStrmEOC (OSCTXT *pctxt);
00264 
00284 EXTERNBER int berEncStrmEnum (OSCTXT* pctxt, OSINT32 value,
00285                               ASN1TagType tagging);
00286 
00304 EXTERNBER int berEncStrmInt (OSCTXT* pctxt, OSINT32 value,
00305                              ASN1TagType tagging);
00306 
00325 EXTERNBER int berEncStrmInt8 (OSCTXT* pctxt, OSINT8 value,
00326                               ASN1TagType tagging);
00327 
00346 EXTERNBER int berEncStrmInt16 (OSCTXT* pctxt, OSINT16 value,
00347                                ASN1TagType tagging);
00348 
00368 EXTERNBER int berEncStrmInt64 (OSCTXT* pctxt, OSINT64 value,
00369                                ASN1TagType tagging);
00370 
00383 EXTERNBER int berEncStrmLength (OSCTXT *pctxt, int length);
00384 
00399 EXTERNBER int berEncStrmNull (OSCTXT* pctxt, ASN1TagType tagging);
00400 
00419 EXTERNBER int berEncStrmObjId (OSCTXT* pctxt, const ASN1OBJID *object_p,
00420                                ASN1TagType tagging);
00421 
00441 EXTERNBER int berEncStrmObjId64 (OSCTXT* pctxt, const ASN1OID64 *object_p,
00442                                  ASN1TagType tagging);
00443 
00462 EXTERNBER int berEncStrmOctStr (OSCTXT* pctxt,
00463                                 const OSOCTET* object_p,
00464                                 OSUINT32 numocts,
00465                                 ASN1TagType tagging);
00466 
00483 EXTERNBER int berEncStrmOpenTypeExt (OSCTXT* pctxt, OSRTDList* pElemList);
00484 
00507 EXTERNBER int berEncStrmReal (OSCTXT* pctxt, OSREAL value,
00508                               ASN1TagType tagging);
00509 
00527 EXTERNBER int berEncStrmReal10 (OSCTXT *pctxt, const char* object_p,
00528                                 ASN1TagType tagging);
00529 
00547 EXTERNBER int cerEncStrmReal10 (OSCTXT *pctxt, const char* object_p,
00548                                 ASN1TagType tagging);
00549 
00568 EXTERNBER int berEncStrmRelativeOID (OSCTXT* pctxt,
00569                                      const ASN1OBJID *object_p,
00570                                      ASN1TagType tagging);
00571 
00587 EXTERNBER int berEncStrmTag (OSCTXT *pctxt, ASN1TAG tag);
00588 
00611 EXTERNBER int berEncStrmTagAndLen (OSCTXT *pctxt, ASN1TAG tag, int length);
00612 
00628 EXTERNBER int berEncStrmTagAndIndefLen (OSCTXT *pctxt, ASN1TAG tag);
00629 
00648 EXTERNBER int berEncStrmUInt (OSCTXT* pctxt, OSUINT32 value,
00649                               ASN1TagType tagging);
00650 
00669 EXTERNBER int berEncStrmUInt8 (OSCTXT* pctxt, OSUINT8 value,
00670                                ASN1TagType tagging);
00671 
00690 EXTERNBER int berEncStrmUInt16 (OSCTXT* pctxt, OSUINT16 value,
00691                                 ASN1TagType tagging);
00692 
00713 EXTERNBER int berEncStrmUInt64 (OSCTXT* pctxt, OSUINT64 value,
00714                                 ASN1TagType tagging);
00715 
00736 EXTERNBER int berEncStrmUnivStr (OSCTXT* pctxt,
00737                                  const Asn132BitCharString* object_p,
00738                                  ASN1TagType tagging);
00739 
00760 EXTERNBER int berEncStrmXSDAny
00761 (OSCTXT* pctxt, OSXSDAny* pvalue, ASN1TagType tagging);
00762 
00775 EXTERNBER int berEncStrmWriteOctet (OSCTXT* pctxt, OSOCTET octet);
00776 
00790 EXTERNBER int berEncStrmWriteOctets (OSCTXT* pctxt,
00791                                      const OSOCTET* poctets,
00792                                      size_t numocts);
00793 
00794 
00816 EXTERNBER int cerEncStrmBMPStr (OSCTXT* pctxt,
00817                                 const Asn116BitCharString* object_p,
00818                                 ASN1TagType tagging);
00819 
00840 EXTERNBER int cerEncStrmBitStr (OSCTXT*  pctxt,
00841                                 const OSOCTET* object_p,
00842                                 OSUINT32   numbits,
00843                                 ASN1TagType tagging);
00844 
00868 EXTERNBER int cerEncStrmCharStr (OSCTXT* pctxt, const char* object_p,
00869                                  ASN1TagType tagging, ASN1TAG tag);
00870 
00890 EXTERNBER int cerEncStrmOctStr (OSCTXT*  pctxt,
00891                                 const OSOCTET* object_p,
00892                                 OSUINT32   numocts,
00893                                 ASN1TagType tagging);
00894 
00916 EXTERNBER int cerEncStrmUnivStr (OSCTXT* pctxt,
00917                                  const Asn132BitCharString* object_p,
00918                                  ASN1TagType tagging);
00919 
00955 EXTERNBER int berDecStrmBMPStr (OSCTXT* pctxt, Asn116BitCharString* object_p,
00956                                 ASN1TagType tagging, int length);
00957 
00989 EXTERNBER int berDecStrmBigInt (OSCTXT *pctxt, const char** object_p,
00990                                 ASN1TagType tagging, int length);
00991 
00992 EXTERNBER int berDecStrmBigEnum (OSCTXT *pctxt, const char** object_p,
00993                                  ASN1TagType tagging, int length);
00994 
01027 EXTERNBER int berDecStrmBitStr (OSCTXT *pctxt, OSOCTET* pvalue,
01028                                 OSUINT32* pnbits,
01029                                 ASN1TagType tagging,
01030                                 int length);
01031 
01053 EXTERNBER int berDecStrmBool (OSCTXT *pctxt, OSBOOL *object_p,
01054                               ASN1TagType tagging, int length);
01055 
01086 EXTERNBER int berDecStrmCharStr (OSCTXT *pctxt, const char** ppvalue,
01087                                  ASN1TagType tagging, ASN1TAG tag, int length);
01088 
01105 EXTERNBER OSBOOL berDecStrmCheckEnd (OSCTXT* pctxt, ASN1CCB* pccb);
01106 
01132 EXTERNBER int berDecStrmDynBitStr (OSCTXT *pctxt, const OSOCTET** ppvalue,
01133                                    OSUINT32* pnbits,
01134                                    ASN1TagType tagging, int length);
01135 
01161 EXTERNBER int berDecStrmDynOctStr (OSCTXT *pctxt, const OSOCTET** ppvalue,
01162                                    OSUINT32* pnocts,
01163                                    ASN1TagType tagging, int length);
01164 
01186 EXTERNBER int berDecStrmEnum (OSCTXT *pctxt, OSINT32 *object_p,
01187                               ASN1TagType tagging, int length);
01188 
01214 EXTERNBER int berDecStrmFindTag
01215 (OSCTXT* pctxt, ASN1TAG tag, int* len_p, OSBOOL advance);
01216 
01227 EXTERNBER int berDecStrmGetTLVLength (OSCTXT* pctxt);
01228 
01250 EXTERNBER int berDecStrmInt (OSCTXT *pctxt, OSINT32 *object_p,
01251                              ASN1TagType tagging, int length);
01252 
01274 EXTERNBER int berDecStrmInt8 (OSCTXT *pctxt, OSINT8 *object_p,
01275                               ASN1TagType tagging, int length);
01276 
01298 EXTERNBER int berDecStrmInt16 (OSCTXT *pctxt, OSINT16 *object_p,
01299                                ASN1TagType tagging, int length);
01300 
01322 EXTERNBER int berDecStrmInt64 (OSCTXT *pctxt, OSINT64 *object_p,
01323                                ASN1TagType tagging, int length);
01324 
01338 EXTERNBER int berDecStrmLength (OSCTXT *pctxt, int *len_p);
01339 
01355 EXTERNBER int berDecStrmMatchEOC (OSCTXT* pctxt);
01356 
01379 EXTERNBER int berDecStrmMatchTag (OSCTXT* pctxt, ASN1TAG tag, int *len_p,
01380                                   OSBOOL advance);
01381 
01393 EXTERNBER int berDecStrmNextElement (OSCTXT *pctxt);
01394 
01409 EXTERNBER int berDecStrmNull (OSCTXT *pctxt, ASN1TagType tagging);
01410 
01434 EXTERNBER int berDecStrmObjId (OSCTXT *pctxt, ASN1OBJID *object_p,
01435                                ASN1TagType tagging,
01436                                int length);
01437 
01462 EXTERNBER int berDecStrmObjId64 (OSCTXT *pctxt, ASN1OID64 *object_p,
01463                                  ASN1TagType tagging,
01464                                  int length);
01465 
01497 EXTERNBER int berDecStrmOctStr (OSCTXT *pctxt, OSOCTET* pvalue,
01498                                 OSUINT32* pnocts,
01499                                 ASN1TagType tagging,
01500                                 int length);
01501 
01524 EXTERNBER int berDecStrmOpenType (OSCTXT *pctxt,
01525                                   const OSOCTET** object_p2,
01526                                   OSUINT32* pnumocts);
01527 
01543 EXTERNBER int berDecStrmOpenTypeAppend (OSCTXT *pctxt,
01544                                         OSRTDList *pElemList);
01545 
01571 EXTERNBER int berDecStrmOpenTypeExt (OSCTXT *pctxt, ASN1CCB* ccb_p,
01572                                      ASN1TAG* tags, int tagCount,
01573                                      OSRTDList *pElemList);
01574 
01592 EXTERNBER int berDecStrmPeekTagAndLen
01593    (OSCTXT* pctxt, ASN1TAG* ptag, int* plen);
01594 
01609 EXTERNBER int berDecStrmReadDynTLV (OSCTXT* pctxt, OSOCTET** ppbuf);
01610 
01623 EXTERNBER int berDecStrmReadTLV (OSCTXT* pctxt, OSOCTET* buf, size_t bufsiz);
01624 
01645 EXTERNBER int berDecStrmReal (OSCTXT *pctxt, OSREAL *object_p,
01646                               ASN1TagType tagging, int length);
01647 
01670 EXTERNBER int berDecStrmReal10 (OSCTXT *pctxt, const char** object_p,
01671                                 ASN1TagType tagging, int length);
01672 
01696 EXTERNBER int berDecStrmRelativeOID (OSCTXT *pctxt, ASN1OBJID *object_p,
01697                                      ASN1TagType tagging,
01698                                      int length);
01699 
01712 EXTERNBER int berDecStrmTag (OSCTXT* pctxt, ASN1TAG *tag_p);
01713 
01730 EXTERNBER int berDecStrmTagAndLen (OSCTXT *pctxt, ASN1TAG *tag_p,
01731                                    int *len_p);
01732 
01749 EXTERNBER OSBOOL berDecStrmTestEOC (OSCTXT* pctxt, ASN1CCB* ccb_p);
01750 
01775 EXTERNBER int berDecStrmTestTag (OSCTXT* pctxt, ASN1TAG tag, int *len_p,
01776                                  OSBOOL advance);
01777 
01800 EXTERNBER int berDecStrmUInt (OSCTXT *pctxt, OSUINT32 *object_p,
01801                               ASN1TagType tagging, int length);
01802 
01825 EXTERNBER int berDecStrmUInt8 (OSCTXT *pctxt, OSUINT8 *object_p,
01826                                ASN1TagType tagging, int length);
01827 
01850 EXTERNBER int berDecStrmUInt16 (OSCTXT *pctxt, OSUINT16 *object_p,
01851                                 ASN1TagType tagging, int length);
01852 
01875 EXTERNBER int berDecStrmUInt64 (OSCTXT *pctxt, OSUINT64 *object_p,
01876                                 ASN1TagType tagging, int length);
01877 
01902 EXTERNBER int berDecStrmUnivStr (OSCTXT* pctxt,
01903                                  Asn132BitCharString* object_p,
01904                                  ASN1TagType tagging, int length);
01907 EXTERNBER int cerEncCanonicalSort (OSCTXT* pctxt,
01908                                    OSCTXT* pMemCtxt,
01909                                    OSRTSList* pList);
01910 EXTERNBER void cerGetBufLocDescr (OSCTXT *pctxt, Asn1BufLocDescr* pDescr);
01911 EXTERNBER void cerAddBufLocDescr (OSCTXT *pctxt, OSRTSList* pElemList,
01912                                   Asn1BufLocDescr* pDescr);
01913 
01914 #ifdef __cplusplus
01915 }
01916 #endif
01917 
01918 /* This macro will test for EOB */
01919 
01920 #define BS_CHKEOB(pctxt) \
01921 (((pctxt)->buffer.byteIndex + 2 > (pctxt)->buffer.size) ? TRUE : \
01922 (((pctxt)->buffer.data[(pctxt)->buffer.byteIndex] == 0 && \
01923 (pctxt)->buffer.data[(pctxt)->buffer.byteIndex + 1] == 0 ) ? \
01924 TRUE : FALSE))
01925 
01926 /* This macro will test for length overrun */
01927 
01928 #define BS_CHKEND(pctxt,ccb_p) \
01929 ((ccb_p)->stat = 0, \
01930 (((ccb_p)->len == ASN_K_INDEFLEN) ? berDecStrmTestEOC (pctxt,ccb_p) : \
01931 (((int)(OSRTSTREAM_BYTEINDEX(pctxt) - (ccb_p)->bytes) >= (ccb_p)->len))))
01932 
01935 #endif /* _ASN1BERSTREAM_H_ */