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mmslib/asn1/ard_strn.c

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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_strn.c						*/
+/* PRODUCT(S)  : ASN1DE 						*/
+/*									*/
+/* MODULE DESCRIPTION : 						*/
+/*									*/
+/* GLOBAL FUNCTIONS DEFINED IN THIS MODULE :				*/
+/*									*/
+/* MODIFICATION LOG :							*/
+/*  Date     Who   Rev			Comments			*/
+/* --------  ---  ------   -------------------------------------------	*/
+/* 03/11/04  GLB     04    Remove "thisFileName"                    	*/
+/* 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 ad_strn.c		*/
+/************************************************************************/
+
+#include "glbtypes.h"
+#include "sysincs.h"
+#include "asn1r.h"
+#include "asn1log.h"
+
+/************************************************************************/
+/*			     get_strn					*/
+/*   Reads character data from message into selected buffer. No error	*/
+/*   checking is done. The calling routine must verify that the buffer	*/
+/*   is big enough. Conversion from ASCII to local character represen-	*/
+/*   tation is not necessary for MS-DOS.				*/
+/************************************************************************/
+
+ST_VOID asn1r_get_strn (ASN1_DEC_CTXT *ac, ST_CHAR *ptr)
+  {
+ST_INT i;
+
+#ifdef	DEBUG_ASN1_DECODE
+  if (!ptr)
+    {
+    slogCallStack (sLogCtrl,
+                    "get_strn: attempt to reference through a NULL pointer");
+    return;
+    }
+#endif
+
+  for (i = ac->asn1r_elmnt_len; i; --i)
+    *(ptr++) = (ST_CHAR) *(ac->asn1r_field_ptr++);
+  }
+