asn1berStream.h

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00001 /*
00002  * Copyright (c) 1997-2012 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00016  * This software is an unpublished work subject to a confidentiality agreement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 len);
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 
01024 EXTERNBER int berDecStrmBitStr (OSCTXT *pctxt, OSOCTET* pvalue,
01025                                 OSUINT32* pnbits,
01026                                 ASN1TagType tagging,
01027                                 int length);
01028 
01050 EXTERNBER int berDecStrmBool (OSCTXT *pctxt, OSBOOL *object_p,
01051                               ASN1TagType tagging, int length);
01052 
01083 EXTERNBER int berDecStrmCharStr (OSCTXT *pctxt, const char** ppvalue,
01084                                  ASN1TagType tagging, ASN1TAG tag, int length);
01085 
01102 EXTERNBER OSBOOL berDecStrmCheckEnd (OSCTXT* pctxt, ASN1CCB* pccb);
01103 
01129 EXTERNBER int berDecStrmDynBitStr (OSCTXT *pctxt, const OSOCTET** ppvalue,
01130                                    OSUINT32* pnbits,
01131                                    ASN1TagType tagging, int length);
01132 
01158 EXTERNBER int berDecStrmDynOctStr (OSCTXT *pctxt, const OSOCTET** ppvalue,
01159                                    OSUINT32* pnocts,
01160                                    ASN1TagType tagging, int length);
01161 
01183 EXTERNBER int berDecStrmEnum (OSCTXT *pctxt, OSINT32 *object_p,
01184                               ASN1TagType tagging, int length);
01185 
01196 EXTERNBER int berDecStrmGetTLVLength (OSCTXT* pctxt);
01197 
01219 EXTERNBER int berDecStrmInt (OSCTXT *pctxt, OSINT32 *object_p,
01220                              ASN1TagType tagging, int length);
01221 
01243 EXTERNBER int berDecStrmInt8 (OSCTXT *pctxt, OSINT8 *object_p,
01244                               ASN1TagType tagging, int length);
01245 
01267 EXTERNBER int berDecStrmInt16 (OSCTXT *pctxt, OSINT16 *object_p,
01268                                ASN1TagType tagging, int length);
01269 
01291 EXTERNBER int berDecStrmInt64 (OSCTXT *pctxt, OSINT64 *object_p,
01292                                ASN1TagType tagging, int length);
01293 
01307 EXTERNBER int berDecStrmLength (OSCTXT *pctxt, int *len_p);
01308 
01324 EXTERNBER int berDecStrmMatchEOC (OSCTXT* pctxt);
01325 
01348 EXTERNBER int berDecStrmMatchTag (OSCTXT* pctxt, ASN1TAG tag, int *len_p,
01349                                   OSBOOL advance);
01350 
01362 EXTERNBER int berDecStrmNextElement (OSCTXT *pctxt);
01363 
01378 EXTERNBER int berDecStrmNull (OSCTXT *pctxt, ASN1TagType tagging);
01379 
01403 EXTERNBER int berDecStrmObjId (OSCTXT *pctxt, ASN1OBJID *object_p,
01404                                ASN1TagType tagging,
01405                                int length);
01406 
01431 EXTERNBER int berDecStrmObjId64 (OSCTXT *pctxt, ASN1OID64 *object_p,
01432                                  ASN1TagType tagging,
01433                                  int length);
01434 
01466 EXTERNBER int berDecStrmOctStr (OSCTXT *pctxt, OSOCTET* pvalue,
01467                                 OSUINT32* pnocts,
01468                                 ASN1TagType tagging,
01469                                 int length);
01470 
01493 EXTERNBER int berDecStrmOpenType (OSCTXT *pctxt,
01494                                   const OSOCTET** object_p2,
01495                                   OSUINT32* pnumocts);
01496 
01512 EXTERNBER int berDecStrmOpenTypeAppend (OSCTXT *pctxt,
01513                                         OSRTDList *pElemList);
01514 
01539 EXTERNBER int berDecStrmOpenTypeExt (OSCTXT *pctxt, ASN1CCB* ccb_p,
01540                                      ASN1TAG tag,
01541                                      OSRTDList *pElemList);
01542 
01560 EXTERNBER int berDecStrmPeekTagAndLen
01561    (OSCTXT* pctxt, ASN1TAG* ptag, int* plen);
01562 
01577 EXTERNBER int berDecStrmReadDynTLV (OSCTXT* pctxt, OSOCTET** ppbuf);
01578 
01591 EXTERNBER int berDecStrmReadTLV (OSCTXT* pctxt, OSOCTET* buf, size_t bufsiz);
01592 
01613 EXTERNBER int berDecStrmReal (OSCTXT *pctxt, OSREAL *object_p,
01614                               ASN1TagType tagging, int length);
01615 
01638 EXTERNBER int berDecStrmReal10 (OSCTXT *pctxt, const char** object_p,
01639                                 ASN1TagType tagging, int length);
01640 
01664 EXTERNBER int berDecStrmRelativeOID (OSCTXT *pctxt, ASN1OBJID *object_p,
01665                                      ASN1TagType tagging,
01666                                      int length);
01667 
01680 EXTERNBER int berDecStrmTag (OSCTXT* pctxt, ASN1TAG *tag_p);
01681 
01698 EXTERNBER int berDecStrmTagAndLen (OSCTXT *pctxt, ASN1TAG *tag_p,
01699                                    int *len_p);
01700 
01717 EXTERNBER OSBOOL berDecStrmTestEOC (OSCTXT* pctxt, ASN1CCB* ccb_p);
01718 
01743 EXTERNBER int berDecStrmTestTag (OSCTXT* pctxt, ASN1TAG tag, int *len_p,
01744                                  OSBOOL advance);
01745 
01768 EXTERNBER int berDecStrmUInt (OSCTXT *pctxt, OSUINT32 *object_p,
01769                               ASN1TagType tagging, int length);
01770 
01793 EXTERNBER int berDecStrmUInt8 (OSCTXT *pctxt, OSUINT8 *object_p,
01794                                ASN1TagType tagging, int length);
01795 
01818 EXTERNBER int berDecStrmUInt16 (OSCTXT *pctxt, OSUINT16 *object_p,
01819                                 ASN1TagType tagging, int length);
01820 
01843 EXTERNBER int berDecStrmUInt64 (OSCTXT *pctxt, OSUINT64 *object_p,
01844                                 ASN1TagType tagging, int length);
01845 
01870 EXTERNBER int berDecStrmUnivStr (OSCTXT* pctxt,
01871                                  Asn132BitCharString* object_p,
01872                                  ASN1TagType tagging, int length);
01875 EXTERNBER int cerEncCanonicalSort (OSCTXT* pctxt,
01876                                    OSCTXT* pMemCtxt,
01877                                    OSRTSList* pList);
01878 EXTERNBER void cerGetBufLocDescr (OSCTXT *pctxt, Asn1BufLocDescr* pDescr);
01879 EXTERNBER void cerAddBufLocDescr (OSCTXT *pctxt, OSRTSList* pElemList,
01880                                   Asn1BufLocDescr* pDescr);
01881 
01882 #ifdef __cplusplus
01883 }
01884 #endif
01885 
01886 /* This macro will test for EOB */
01887 
01888 #define BS_CHKEOB(pctxt) \
01889 (((pctxt)->buffer.byteIndex + 2 > (pctxt)->buffer.size) ? TRUE : \
01890 (((pctxt)->buffer.data[(pctxt)->buffer.byteIndex] == 0 && \
01891 (pctxt)->buffer.data[(pctxt)->buffer.byteIndex + 1] == 0 ) ? \
01892 TRUE : FALSE))
01893 
01894 /* This macro will test for length overrun */
01895 
01896 #define BS_CHKEND(pctxt,ccb_p) \
01897 ((ccb_p)->stat = 0, \
01898 (((ccb_p)->len == ASN_K_INDEFLEN) ? berDecStrmTestEOC (pctxt,ccb_p) : \
01899 (((int)(OSRTSTREAM_BYTEINDEX(pctxt) - (ccb_p)->bytes) >= (ccb_p)->len))))
01900 
01903 #endif /* _ASN1BERSTREAM_H_ */