FreeCalypso > hg > freecalypso-citrine
view ccd/asn1_objid.c @ 46:38cf7fa65976
sprintf/float.c: rounding corner case bug
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 29 Sep 2017 03:23:01 +0000 |
parents | 75a11d740a02 |
children |
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/* +------------------------------------------------------------------------------ | File: asn1_objid.c +------------------------------------------------------------------------------ | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG. | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +------------------------------------------------------------------------------ | Purpose: Encoding and decoding functions for ASN1_OBJ_ID type | | $Identity:$ +------------------------------------------------------------------------------ */ /* * Standard definitions like UCHAR, ERROR etc. */ #include "typedefs.h" #include "header.h" /* * Prototypes of ccd (USE_DRIVER EQ undef) for prototypes only * look at ccdapi.h */ #undef USE_DRIVER #include "ccdapi.h" /* * Types and functions for bit access and manipulation */ #include "ccd_globs.h" #include "bitfun.h" /* * Prototypes and constants in the common part of ccd */ #include "ccd.h" /* * Declaration of coder/decoder tables */ #include "ccdtable.h" #include "ccddata.h" #ifndef RUN_INT_RAM /* +------------------------------------------------------------------------+ | PROJECT : CCD (6144) MODULE : asn1_objid | | STATE : code ROUTINE : cdc_asn1_obj_id_decode | +------------------------------------------------------------------------+ PURPOSE : Decode PER OBJECT IDENTIFIER type The PER encoding of an object identifier type uses the content octets of BER preceded by a length determinant that will in practice be a single octet. */ SHORT cdc_asn1_obj_id_decode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs) { U8 BER_Len; #ifdef DEBUG_CCD #ifndef CCD_SYMBOLS TRACE_CCD (globs, "cdc_asn1_obj_id_decode()"); #else TRACE_CCD (globs, "cdc_asn1_obj_id_decode() %s", mcomp[melem[e_ref].elemRef].name); #endif #endif globs->pstructOffs = melem[e_ref].structOffs; /* For optional elements we have already set the valid flag in the * C-structure. We have done it while processing ASN1_SEQ. */ if ( ! cdc_isPresent(e_ref, globs) ) { return 1; } /* * Skip over PER length octet and BER tag octet. */ bf_incBitpos (16, globs); /* * For unknown extension read the length and skip over the octets. */ BER_Len = (U8) bf_getBits (8, globs); *(U8 *)(globs->pstruct + globs->pstructOffs++) = BER_Len; /* * Copy the content of object identifier bytes into the C-Structure. */ #if 1 //#ifdef _TMS470 bf_incBitpos (8 * BER_Len, globs); #else { int i; for (i=0; i < BER_Len; i++) *(U8 *)(globs->pstruct + globs->pstructOffs++) = (U8) bf_getBits (8, globs); } #endif return 1; } #endif /* !RUN_INT_RAM */ #ifndef RUN_INT_RAM /* +------------------------------------------------------------------------+ | PROJECT : CCD (6144) MODULE : asn1_objid | | STATE : code ROUTINE : cdc_asn1_obj_id_encode | +------------------------------------------------------------------------+ PURPOSE : Encode PER OBJECT IDENTIFIER type The PER encoding of an object identifier type uses the content octets of BER preceded by a length determinant that will in practice be a single octet. */ SHORT cdc_asn1_obj_id_encode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs) { #ifdef DEBUG_CCD #ifndef CCD_SYMBOLS TRACE_CCD (globs, "cdc_asn1_obj_id_encode()"); #else TRACE_CCD (globs, "cdc_asn1_obj_id_encode() %s", mcomp[melem[e_ref].elemRef].name); #endif #endif return 1; } #endif /* !RUN_INT_RAM */