svn commit: samba r23188 - in
branches/SAMBA_4_0/source/lib/replace: .
metze at samba.org
metze at samba.org
Tue May 29 11:13:09 GMT 2007
Author: metze
Date: 2007-05-29 11:13:07 +0000 (Tue, 29 May 2007)
New Revision: 23188
WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=23188
Log:
revert 23123 and 23118.
as a long term solution this was the correct approach,
but it's a bit more complex and we need to provide the
whole socket api and libnsl.so checking in libreplace...
as a short term solution to fix the build on host 'hape'
we'll use the same trick as with inet_aton.c from
heimdal's lib/roken/
metze
Removed:
branches/SAMBA_4_0/source/lib/replace/inet.m4
branches/SAMBA_4_0/source/lib/replace/inet_ntop.c
branches/SAMBA_4_0/source/lib/replace/inet_pton.c
Modified:
branches/SAMBA_4_0/source/lib/replace/README
branches/SAMBA_4_0/source/lib/replace/libreplace.m4
branches/SAMBA_4_0/source/lib/replace/replace.h
Changeset:
Modified: branches/SAMBA_4_0/source/lib/replace/README
===================================================================
--- branches/SAMBA_4_0/source/lib/replace/README 2007-05-29 11:03:07 UTC (rev 23187)
+++ branches/SAMBA_4_0/source/lib/replace/README 2007-05-29 11:13:07 UTC (rev 23188)
@@ -54,8 +54,6 @@
strtoull
socketpair
strptime
-inet_pton
-inet_ntop
Types:
bool
Deleted: branches/SAMBA_4_0/source/lib/replace/inet.m4
===================================================================
--- branches/SAMBA_4_0/source/lib/replace/inet.m4 2007-05-29 11:03:07 UTC (rev 23187)
+++ branches/SAMBA_4_0/source/lib/replace/inet.m4 2007-05-29 11:13:07 UTC (rev 23188)
@@ -1,2 +0,0 @@
-AC_CHECK_FUNCS(inet_pton,[],[LIBREPLACEOBJ="${LIBREPLACEOBJ} inet_pton.o"])
-AC_CHECK_FUNCS(inet_ntop,[],[LIBREPLACEOBJ="${LIBREPLACEOBJ} inet_ntop.o"])
Deleted: branches/SAMBA_4_0/source/lib/replace/inet_ntop.c
===================================================================
--- branches/SAMBA_4_0/source/lib/replace/inet_ntop.c 2007-05-29 11:03:07 UTC (rev 23187)
+++ branches/SAMBA_4_0/source/lib/replace/inet_ntop.c 2007-05-29 11:13:07 UTC (rev 23188)
@@ -1,188 +0,0 @@
-/*
- * Copyright (C) 1996-2001 Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
- * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
- * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-/* Adapted for Samba lib/replace by Michael Adam */
-
-#include "replace.h"
-#include "system/network.h"
-
-#define NS_INT16SZ 2
-#define NS_IN6ADDRSZ 16
-
-/*
- * WARNING: Don't even consider trying to compile this on a system where
- * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
- */
-
-static const char *inet_ntop4(const unsigned char *src, char *dst,
- size_t size);
-
-#ifdef AF_INET6
-static const char *inet_ntop6(const unsigned char *src, char *dst,
- size_t size);
-#endif
-
-/* char *
- * isc_net_ntop(af, src, dst, size)
- * convert a network format address to presentation format.
- * return:
- * pointer to presentation format address (`dst'), or NULL (see errno).
- * author:
- * Paul Vixie, 1996.
- */
-const char *
-rep_inet_ntop(int af, const void *src, char *dst, size_t size)
-{
- switch (af) {
- case AF_INET:
- return (inet_ntop4(src, dst, size));
-#ifdef AF_INET6
- case AF_INET6:
- return (inet_ntop6(src, dst, size));
-#endif
- default:
- errno = EAFNOSUPPORT;
- return (NULL);
- }
- /* NOTREACHED */
-}
-
-/* const char *
- * inet_ntop4(src, dst, size)
- * format an IPv4 address
- * return:
- * `dst' (as a const)
- * notes:
- * (1) uses no statics
- * (2) takes a unsigned char* not an in_addr as input
- * author:
- * Paul Vixie, 1996.
- */
-static const char *
-inet_ntop4(const unsigned char *src, char *dst, size_t size)
-{
- static const char *fmt = "%u.%u.%u.%u";
- char tmp[sizeof "255.255.255.255"];
- size_t len;
-
- len = snprintf(tmp, sizeof tmp, fmt, src[0], src[1], src[2], src[3]);
- if (len >= size) {
- errno = ENOSPC;
- return (NULL);
- }
- memcpy(dst, tmp, len + 1);
-
- return (dst);
-}
-
-/* const char *
- * isc_inet_ntop6(src, dst, size)
- * convert IPv6 binary address into presentation (printable) format
- * author:
- * Paul Vixie, 1996.
- */
-#ifdef AF_INET6
-static const char *
-inet_ntop6(const unsigned char *src, char *dst, size_t size)
-{
- /*
- * Note that int32_t and int16_t need only be "at least" large enough
- * to contain a value of the specified size. On some systems, like
- * Crays, there is no such thing as an integer variable with 16 bits.
- * Keep this in mind if you think this function should have been coded
- * to use pointer overlays. All the world's not a VAX.
- */
- char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
- struct { int base, len; } best, cur;
- unsigned int words[NS_IN6ADDRSZ / NS_INT16SZ];
- int i, inc;
-
- /*
- * Preprocess:
- * Copy the input (bytewise) array into a wordwise array.
- * Find the longest run of 0x00's in src[] for :: shorthanding.
- */
- memset(words, '\0', sizeof words);
- for (i = 0; i < NS_IN6ADDRSZ; i++)
- words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3));
- best.base = -1;
- cur.base = -1;
- for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
- if (words[i] == 0) {
- if (cur.base == -1)
- cur.base = i, cur.len = 1;
- else
- cur.len++;
- } else {
- if (cur.base != -1) {
- if (best.base == -1 || cur.len > best.len)
- best = cur;
- cur.base = -1;
- }
- }
- }
- if (cur.base != -1) {
- if (best.base == -1 || cur.len > best.len)
- best = cur;
- }
- if (best.base != -1 && best.len < 2)
- best.base = -1;
-
- /*
- * Format the result.
- */
- tp = tmp;
- for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
- /* Are we inside the best run of 0x00's? */
- if (best.base != -1 && i >= best.base &&
- i < (best.base + best.len)) {
- if (i == best.base)
- *tp++ = ':';
- continue;
- }
- /* Are we following an initial run of 0x00s or any real hex? */
- if (i != 0)
- *tp++ = ':';
- /* Is this address an encapsulated IPv4? */
- if (i == 6 && best.base == 0 &&
- (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) {
- if (!inet_ntop4(src+12, tp, sizeof tmp - (tp - tmp)))
- return (NULL);
- tp += strlen(tp);
- break;
- }
- inc = snprintf(tp, 5, "%x", words[i]);
- assert(inc < 5);
- tp += inc;
- }
- /* Was it a trailing run of 0x00's? */
- if (best.base != -1 && (best.base + best.len) ==
- (NS_IN6ADDRSZ / NS_INT16SZ))
- *tp++ = ':';
- *tp++ = '\0';
-
- /*
- * Check for overflow, copy, and we're done.
- */
- if ((size_t)(tp - tmp) > size) {
- errno = ENOSPC;
- return (NULL);
- }
- memcpy(dst, tmp, tp - tmp);
- return (dst);
-}
-#endif /* AF_INET6 */
Deleted: branches/SAMBA_4_0/source/lib/replace/inet_pton.c
===================================================================
--- branches/SAMBA_4_0/source/lib/replace/inet_pton.c 2007-05-29 11:03:07 UTC (rev 23187)
+++ branches/SAMBA_4_0/source/lib/replace/inet_pton.c 2007-05-29 11:13:07 UTC (rev 23188)
@@ -1,215 +0,0 @@
-/*
- * Copyright (C) 1996-2001 Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
- * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
- * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-/* Adapted for Samba lib/replace by Michael Adam */
-
-#include "replace.h"
-#include "system/network.h"
-
-#define NS_INT16SZ 2
-#define NS_INADDRSZ 4
-#define NS_IN6ADDRSZ 16
-
-/*
- * WARNING: Don't even consider trying to compile this on a system where
- * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
- */
-
-static int inet_pton4(const char *src, unsigned char *dst);
-#ifdef INET6
-static int inet_pton6(const char *src, unsigned char *dst);
-#endif
-
-/* int
- * inet_pton(af, src, dst)
- * convert from presentation format (which usually means ASCII printable)
- * to network format (which is usually some kind of binary format).
- * return:
- * 1 if the address was valid for the specified address family
- * 0 if the address wasn't valid (`dst' is untouched in this case)
- * -1 if some other error occurred (`dst' is untouched in this case, too)
- * author:
- * Paul Vixie, 1996.
- */
-int
-rep_inet_pton(int af,
- const char *src,
- void *dst)
-{
- switch (af) {
- case AF_INET:
- return (inet_pton4(src, dst));
-#ifdef INET6
- case AF_INET6:
- return (inet_pton6(src, dst));
-#endif
- default:
- errno = EAFNOSUPPORT;
- return (-1);
- }
- /* NOTREACHED */
-}
-
-/* int
- * inet_pton4(src, dst)
- * like inet_aton() but without all the hexadecimal and shorthand.
- * return:
- * 1 if `src' is a valid dotted quad, else 0.
- * notice:
- * does not touch `dst' unless it's returning 1.
- * author:
- * Paul Vixie, 1996.
- */
-static int
-inet_pton4(src, dst)
- const char *src;
- unsigned char *dst;
-{
- static const char digits[] = "0123456789";
- int saw_digit, octets, ch;
- unsigned char tmp[NS_INADDRSZ], *tp;
-
- saw_digit = 0;
- octets = 0;
- *(tp = tmp) = 0;
- while ((ch = *src++) != '\0') {
- const char *pch;
-
- if ((pch = strchr(digits, ch)) != NULL) {
- unsigned int new = *tp * 10 + (pch - digits);
-
- if (new > 255)
- return (0);
- *tp = new;
- if (! saw_digit) {
- if (++octets > 4)
- return (0);
- saw_digit = 1;
- }
- } else if (ch == '.' && saw_digit) {
- if (octets == 4)
- return (0);
- *++tp = 0;
- saw_digit = 0;
- } else
- return (0);
- }
- if (octets < 4)
- return (0);
- memcpy(dst, tmp, NS_INADDRSZ);
- return (1);
-}
-
-/* int
- * inet_pton6(src, dst)
- * convert presentation level address to network order binary form.
- * return:
- * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
- * notice:
- * (1) does not touch `dst' unless it's returning 1.
- * (2) :: in a full address is silently ignored.
- * credit:
- * inspired by Mark Andrews.
- * author:
- * Paul Vixie, 1996.
- */
-#ifdef INET6
-static int
-inet_pton6(src, dst)
- const char *src;
- unsigned char *dst;
-{
- static const char xdigits_l[] = "0123456789abcdef",
- xdigits_u[] = "0123456789ABCDEF";
- unsigned char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
- const char *xdigits, *curtok;
- int ch, saw_xdigit;
- unsigned int val;
-
- memset((tp = tmp), '\0', NS_IN6ADDRSZ);
- endp = tp + NS_IN6ADDRSZ;
- colonp = NULL;
- /* Leading :: requires some special handling. */
- if (*src == ':')
- if (*++src != ':')
- return (0);
- curtok = src;
- saw_xdigit = 0;
- val = 0;
- while ((ch = *src++) != '\0') {
- const char *pch;
-
- if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
- pch = strchr((xdigits = xdigits_u), ch);
- if (pch != NULL) {
- val <<= 4;
- val |= (pch - xdigits);
- if (val > 0xffff)
- return (0);
- saw_xdigit = 1;
- continue;
- }
- if (ch == ':') {
- curtok = src;
- if (!saw_xdigit) {
- if (colonp)
- return (0);
- colonp = tp;
- continue;
- }
- if (tp + NS_INT16SZ > endp)
- return (0);
- *tp++ = (unsigned char) (val >> 8) & 0xff;
- *tp++ = (unsigned char) val & 0xff;
- saw_xdigit = 0;
- val = 0;
- continue;
- }
- if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&
- inet_pton4(curtok, tp) > 0) {
- tp += NS_INADDRSZ;
- saw_xdigit = 0;
- break; /* '\0' was seen by inet_pton4(). */
- }
- return (0);
- }
- if (saw_xdigit) {
- if (tp + NS_INT16SZ > endp)
- return (0);
- *tp++ = (unsigned char) (val >> 8) & 0xff;
- *tp++ = (unsigned char) val & 0xff;
- }
- if (colonp != NULL) {
- /*
- * Since some memmove()'s erroneously fail to handle
- * overlapping regions, we'll do the shift by hand.
- */
- const int n = tp - colonp;
- int i;
-
- for (i = 1; i <= n; i++) {
- endp[- i] = colonp[n - i];
- colonp[n - i] = 0;
- }
- tp = endp;
- }
- if (tp != endp)
- return (0);
- memcpy(dst, tmp, NS_IN6ADDRSZ);
- return (1);
-}
-#endif
Modified: branches/SAMBA_4_0/source/lib/replace/libreplace.m4
===================================================================
--- branches/SAMBA_4_0/source/lib/replace/libreplace.m4 2007-05-29 11:03:07 UTC (rev 23187)
+++ branches/SAMBA_4_0/source/lib/replace/libreplace.m4 2007-05-29 11:13:07 UTC (rev 23188)
@@ -333,7 +333,6 @@
m4_include(win32.m4)
m4_include(timegm.m4)
m4_include(repdir.m4)
-m4_include(inet.m4)
AC_CHECK_FUNCS([syslog memset memcpy],,[AC_MSG_ERROR([Required function not found])])
Modified: branches/SAMBA_4_0/source/lib/replace/replace.h
===================================================================
--- branches/SAMBA_4_0/source/lib/replace/replace.h 2007-05-29 11:03:07 UTC (rev 23187)
+++ branches/SAMBA_4_0/source/lib/replace/replace.h 2007-05-29 11:13:07 UTC (rev 23188)
@@ -346,16 +346,6 @@
char *rep_mkdtemp(char *template);
#endif
-#ifndef HAVE_INET_PTON
-#define inet_pton rep_inet_pton
-int rep_inet_pton(int af, const char *src, void *dst);
-#endif
-
-#ifndef HAVE_INET_NTOP
-#define inet_ntop rep_inet_ntop
-const char *rep_inet_ntop(int af, const void *src, char *dst, size_t size);
-#endif
-
#ifdef HAVE_LIMITS_H
#include <limits.h>
#endif
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