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自主协议库编译通过

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lnk
2026-06-15 15:48:16 +08:00
parent d3579a2aa7
commit 7205cb5cb9
621 changed files with 224958 additions and 48 deletions
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72
mmslib/asn1/ard_btod.c Normal file
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/************************************************************************/
/* SISCO SOFTWARE MODULE HEADER *****************************************/
/************************************************************************/
/* (c) Copyright Systems Integration Specialists Company, Inc., */
/* 1986 - 2001, All Rights Reserved. */
/* */
/* PROPRIETARY AND CONFIDENTIAL */
/* */
/* MODULE NAME : ard_btod.c */
/* PRODUCT(S) : ASN1DE */
/* */
/* MODULE DESCRIPTION : */
/* */
/* GLOBAL FUNCTIONS DEFINED IN THIS MODULE : */
/* */
/* MODIFICATION LOG : */
/* Date Who Rev Comments */
/* -------- --- ------ ------------------------------------------- */
/* 03/11/04 GLB 05 Remove "thisFileName" */
/* 03/05/02 JRB 04 Eliminate warnings. */
/* 12/20/01 JRB 03 Chg ASN1_CTXT to ASN1_DEC_CTXT. */
/* 09/13/99 MDE 02 Added SD_CONST modifiers */
/* 07/26/99 MDE 01 New module, derived from ard_btod.c */
/************************************************************************/
#include "glbtypes.h"
#include "sysincs.h"
#include "asn1r.h"
#include "asn1log.h"
/************************************************************************/
/************************************************************************/
/* get_btod */
/************************************************************************/
ST_RET asn1r_get_btod (ASN1_DEC_CTXT *ac, MMS_BTOD *out)
{
ST_INT32 ms; /* ms time component */
ST_INT32 day = 0; /* day component of TimeOfDay value */
#ifdef DEBUG_ASN1_DECODE
if (!out)
{
slogCallStack (sLogCtrl,
"get_btod: attempt to reference through a NULL pointer");
return(SD_FAILURE);
}
#endif
/* Read Time Component (first 4 bytes) */
ms = (((ST_INT32) *(ac->asn1r_field_ptr++)) << 24) & 0xFF000000L;
ms |= (((ST_INT32) *(ac->asn1r_field_ptr++)) << 16) & 0x00FF0000L;
ms |= (((ST_INT32) *(ac->asn1r_field_ptr++)) << 8) & 0x0000FF00L;
ms |= ((ST_INT32) *(ac->asn1r_field_ptr++)) & 0x000000FFL;
/* Check to see if TimeOfDay is in long or short form */
if (ac->asn1r_elmnt_len == 4)
{
out->form = MMS_BTOD4;
}
else
{
out->form = MMS_BTOD6;
day = (((ST_INT32) *(ac->asn1r_field_ptr++)) << 8) & 0xFF00;
day |= ((ST_INT32) *(ac->asn1r_field_ptr++)) & 0x00FF;
}
out->ms = ms;
out->day = day;
return (SD_SUCCESS);
}