Libc-262.tar.gz

[apple/libc.git] / net.subproj / nsap_addr.c

diff --git a/net.subproj/nsap_addr.c b/net.subproj/nsap_addr.c
deleted file mode 100644 (file)
index 2c5ebaa..0000000
--- a/net.subproj/nsap_addr.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$Id: nsap_addr.c,v 1.3 2000/06/09 04:01:52 wsanchez Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <ctype.h>
-#include <resolv.h>
-
-#if !defined(isxdigit) /* XXX - could be a function */
-static int
-isxdigit(c)
-       register int c;
-{
-       return ((c >= '0') && (c <= '9')) || ((c >= 'A') && (c <= 'F'));
-}
-#endif
-
-static char
-xtob(c)
-       register int c;
-{
-       return (c - (((c >= '0') && (c <= '9')) ? '0' : '7'));
-}
-
-u_int
-inet_nsap_addr(ascii, binary, maxlen)
-       const char *ascii;
-       u_char *binary;
-       int maxlen;
-{
-       register u_char c, nib;
-       u_int len = 0;
-
-       while ((c = *ascii++) != '\0' && len < maxlen) {
-               if (c == '.' || c == '+' || c == '/')
-                       continue;
-               if (!isascii(c))
-                       return (0);
-               if (islower(c))
-                       c = toupper(c);
-               if (isxdigit(c)) {
-                       nib = xtob(c);
-                       if (c = *ascii++) {
-                               c = toupper(c);
-                               if (isxdigit(c)) {
-                                       *binary++ = (nib << 4) | xtob(c);
-                                       len++;
-                               } else
-                                       return (0);
-                       }
-                       else
-                               return (0);
-               }
-               else
-                       return (0);
-       }
-       return (len);
-}
-
-char *
-inet_nsap_ntoa(binlen, binary, ascii)
-       int binlen;
-       register const u_char *binary;
-       register char *ascii;
-{
-       register int nib;
-       int i;
-       static char tmpbuf[255*3];
-       char *start;
-
-       if (ascii)
-               start = ascii;
-       else {
-               ascii = tmpbuf;
-               start = tmpbuf;
-       }
-
-       if (binlen > 255)
-               binlen = 255;
-
-       for (i = 0; i < binlen; i++) {
-               nib = *binary >> 4;
-               *ascii++ = nib + (nib < 10 ? '0' : '7');
-               nib = *binary++ & 0x0f;
-               *ascii++ = nib + (nib < 10 ? '0' : '7');
-               if (((i % 2) == 0 && (i + 1) < binlen))
-                       *ascii++ = '.';
-       }
-       *ascii = '\0';
-       return (start);
-}