1 files changed, 0 insertions, 309 deletions
diff --git a/lib/libaccess/attrec.cpp b/lib/libaccess/attrec.cpp
deleted file mode 100644
index d637ccd9..00000000
--- a/lib/libaccess/attrec.cpp
+++ /dev/null
@@ -1,309 +0,0 @@
-/** BEGIN COPYRIGHT BLOCK
- * Copyright (C) 2001 Sun Microsystems, Inc. Used by permission.
- * Copyright (C) 2005 Red Hat, Inc.
- * All rights reserved.
- * END COPYRIGHT BLOCK **/
-
-/*
- * Description (attrec.c)
- *
- *	This module contains routines for encoding and decoding
- *	attribute records.  See attrec.h for a description of attribute
- *	records.
- */
-
-#include "base/systems.h"
-#include "netsite.h"
-#include "assert.h"
-#define __PRIVATE_ATTREC
-#include "libaccess/attrec.h"
-
-/*
- * Description (NTS_Length)
- *
- *	This function returns the length of a null-terminated string.
- *	The length includes the terminating null octet.
- *
- *	Use of the NTSLENGTH() macro is recommended (see attrec.h).
- *
- * Arguments:
- *
- *	nts			- a pointer to the null-terminate string
- *				  (may be null)
- *
- * Returns:
- *
- *	The length of the string.  If 'nts' is null, the value is one,
- *	since there is always a null octet.
- */
-
-int NTS_Length(NTS_t nts)
-{
-    return ((nts) ? strlen((const char *)nts) + 1 : 1);
-}
-
-/*
- * Description (NTS_Decode)
- *
- *	This function decodes a null-terminated string from a specified
- *	attribute record buffer.  It copies the string into a dynamically
- *	allocated buffer, if 'pnts' is not null, and returns a pointer
- *	to it.  The return value of the function is a pointer to the
- *	octet following the NTS in the attribute record buffer.
- *
- *	Use of the NTSDECODE() macro is recommended (see attrec.h).
- *
- * Arguments:
- *
- *	cp			- pointer into the attribute record buffer
- *	pnts			- pointer to returned reference to decoded
- *				  NTS, or null, if the decoded NTS is not
- *				  to be copied to a dynamic buffer
- *
- * Returns:
- *
- *	The function return value is a pointer to the octet following
- *	the NTS in the attribute record buffer.  A pointer to a
- *	dynamically allocated buffer containing the decoded NTS will
- *	be returned through 'pnts', if it is non-null.  This returned
- *	pointer will be null if the NTS contains only a terminating
- *	octet.
- */
-
-ATR_t NTS_Decode(ATR_t cp, NTS_t * pnts)
-{
-    NTS_t nts = 0;
-    int len = NTSLENGTH(cp);		/* length of the string */
-
-    /* Are we going to return a copy of the string? */
-    if (pnts) {
-
-	/* Yes, is it more than just a null octet? */
-	if (len > 1) {
-
-	    /* Yes, allocate a buffer and copy the string to it */
-	    nts = (NTS_t)MALLOC(len);
-	    if (nts) {
-		memcpy((void *)nts, (void *)cp, len);
-	    }
-	}
-
-	/* Return a pointer to the copied string, or null */
-	*pnts = nts;
-    }
-
-    /* Return pointer to octet after string */
-    return cp + len;
-}
-
-/*
- * Description (NTS_Encode)
- *
- *	This function encodes a null-terminated string into a specified
- *	attribute record buffer.  It returns a pointer to the octet
- *	following the encoding.
- *
- *	Use of the NTSENCODE() macro is recommended (see attrec.h).
- *
- * Arguments:
- *
- *	cp			- pointer into the attribute record buffer
- *	nts			- pointer to the string to be encoded
- *
- * Returns:
- *
- *	A pointer to the octet following the encoding in the attribute
- *	record buffer is returned.
- */
-
-ATR_t NTS_Encode(ATR_t cp, NTS_t nts)
-{
-
-    /* Is the string pointer null? */
-    if (nts) {
-	int len = NTSLENGTH(nts);
-
-	/* No, copy the string to the attribute record buffer */
-	memcpy((void *)cp, (void *)nts, len);
-
-	/* Get pointer to octet after it */
-	cp += len;
-    }
-    else {
-
-	/* A null pointer indicates an empty NTS, i.e. just a null octet */
-	*cp++ = 0;
-    }
-
-    /* Return a pointer to the octet after the encoding */
-    return cp;
-}
-
-/*
- * Description (USI_Decode)
- *
- *	This function decodes an unsigned integer value from a specified
- *	attribute record buffer.
- *
- *	Use of the USIDECODE() macro is recommended (see attrec.h).
- *
- * Arguments:
- *
- *	cp			- pointer into the attribute record buffer
- *	pval			- pointer to returned integer value
- *
- * Returns:
- *
- *	If 'pval' is not null, the decoded integer value is returned
- *	in the referenced location.  The function return value is a
- *	pointer to the octet following the USI encoding in the attribute
- *	record buffer.
- */
-
-ATR_t USI_Decode(ATR_t cp, USI_t * pval)
-{
-    int val;
-
-    /* Is this a length value? */
-    if (*(cp) & 0x80) {
-	int i;
-	int len;
-
-	/* Yes, build the value from the indicated number of octets */
-	len = *cp++ & 0x7;
-	val = 0;
-	for (i = 0; i < len; ++i) {
-	    val <<= 8;
-	    val |= (cp[i] & 0xff);
-	}
-	cp += len;
-    }
-    else {
-
-	/* This octet is the value */
-	val = *cp++;
-    }
-
-    /* Return the value if there's a place to put it */
-    if (pval) *pval = val;
-
-    /* Return a pointer to the next item in the attribute record */
-    return cp;
-}
-
-/*
- * Description (USI_Encode)
- *
- *	This function encodes an unsigned integer value into a specified
- *	attribute record buffer.
- *
- *	Use of the USIENCODE() macro is recommended (see attrec.h).
- *
- * Arguments:
- *
- *	cp			- pointer into the attribute record buffer
- *	val			- the value to be encoded
- *
- * Returns:
- *
- *	A pointer to the octet following the generated encoding in the
- *	attribute record buffer is returned.
- */
-
-ATR_t USI_Encode(ATR_t cp, USI_t val)
-{
-    /* Check size of value to be encoded */
-    if (val <= 0x7f) *cp++ = val;
-    else if (val <= 0xff) {
-	/* Length plus 8-bit value */
-	*cp++ = 0x81;
-	*cp++ = val;
-    }
-    else if (val <= 0xffff) {
-	/* Length plus 16-bit value */
-	*cp++ = 0x82;
-	cp[1] = val & 0xff;
-	val >>= 8;
-	cp[0] = val & 0xff;
-	cp += 2;
-    }
-    else if (val <= 0xffffff) {
-	/* Length plus 24-bit value */
-	*cp++ = 0x83;
-	cp[2] = val & 0xff;
-	val >>= 8;
-	cp[1] = val & 0xff;
-	val >>= 8;
-	cp[0] = val & 0xff;
-	cp += 3;
-    }
-    else {
-	/* Length plus 32-bit value */
-	*cp++ = 0x84;
-	cp[3] = val & 0xff;
-	val >>= 8;
-	cp[2] = val & 0xff;
-	val >>= 8;
-	cp[1] = val & 0xff;
-	val >>= 8;
-	cp[0] = val & 0xff;
-	cp += 4;
-    }
-
-    /* Return a pointer to the next position in the attribute record */
-    return cp;
-}
-
-/*
- * Description (USI_Insert)
- *
- *	This function is a variation of USI_Encode() that always generates
- *	the maximum-length encoding for USI value, regardless of the
- *	actual specified value.  For arguments, returns, see USI_Encode().
- *
- *	Use of the USIINSERT() macro is recommended.  The USIALLOC() macro
- *	returns the number of octets that USIINSERT() will generate.
- */
-
-ATR_t USI_Insert(ATR_t cp, USI_t val)
-{
-    int i;
-
-    assert(USIALLOC() == 5);
-
-    *cp++ = 0x84;
-    for (i = 3; i >= 0; --i) {
-	cp[i] = val & 0xff;
-	val >>= 8;
-    }
-
-    return cp + 5;
-}
-
-/*
- * Description (USI_Length)
- *
- *	This function returns the number of octets required to encode
- *	an unsigned integer value.
- *
- *	Use of the USILENGTH() macro is recommended (see attrec.h).
- *
- * Arguments:
- *
- *	val			- the unsigned integer value
- *
- * Returns:
- *
- *	The number of octets required to encode the specified value is
- *	returned.
- */
-
-int USI_Length(USI_t val)
-{
-    return (((USI_t)(val) <= 0x7f) ? 1
-				   : (((USI_t)(val) <= 0xff) ? 2
-				   : (((USI_t)(val) <= 0xffff) ? 3
-				   : (((USI_t)(val) <= 0xffffff) ? 4
-				   : 5))));
-}
-