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Fixup b32 compat for Mac OSX linker.

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git-svn-id: file:///svn/unbound/trunk@1323 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2008-11-03 14:38:03 +00:00
parent 1b1694a959
commit 7176710b7f
7 changed files with 5494 additions and 6449 deletions
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314
compat/b32_ntop.c
View file

@ -1,314 +0,0 @@
/*
* Copyright (c) 1996, 1998 by 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.
*/
/*
* Portions Copyright (c) 1995 by International Business Machines, Inc.
*
* International Business Machines, Inc. (hereinafter called IBM) grants
* permission under its copyrights to use, copy, modify, and distribute this
* Software with or without fee, provided that the above copyright notice and
* all paragraphs of this notice appear in all copies, and that the name of IBM
* not be used in connection with the marketing of any product incorporating
* the Software or modifications thereof, without specific, written prior
* permission.
*
* To the extent it has a right to do so, IBM grants an immunity from suit
* under its patents, if any, for the use, sale or manufacture of products to
* the extent that such products are used for performing Domain Name System
* dynamic updates in TCP/IP networks by means of the Software. No immunity is
* granted for any product per se or for any other function of any product.
*
* THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
* DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
* IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
*/
#include "config.h"
#include <sys/types.h>
#include <sys/param.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
static const char Base32[] =
"abcdefghijklmnopqrstuvwxyz234567";
/* "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";*/
/* 00000000001111111111222222222233
01234567890123456789012345678901*/
static const char Base32_extended_hex[] =
/* "0123456789ABCDEFGHIJKLMNOPQRSTUV";*/
"0123456789abcdefghijklmnopqrstuv";
static const char Pad32 = '=';
/* (From RFC3548 and draft-josefsson-rfc3548bis-00.txt)
5. Base 32 Encoding
The Base 32 encoding is designed to represent arbitrary sequences of
octets in a form that needs to be case insensitive but need not be
humanly readable.
A 33-character subset of US-ASCII is used, enabling 5 bits to be
represented per printable character. (The extra 33rd character, "=",
is used to signify a special processing function.)
The encoding process represents 40-bit groups of input bits as output
strings of 8 encoded characters. Proceeding from left to right, a
40-bit input group is formed by concatenating 5 8bit input groups.
These 40 bits are then treated as 8 concatenated 5-bit groups, each
of which is translated into a single digit in the base 32 alphabet.
When encoding a bit stream via the base 32 encoding, the bit stream
must be presumed to be ordered with the most-significant-bit first.
That is, the first bit in the stream will be the high-order bit in
the first 8bit byte, and the eighth bit will be the low-order bit in
the first 8bit byte, and so on.
Each 5-bit group is used as an index into an array of 32 printable
characters. The character referenced by the index is placed in the
output string. These characters, identified in Table 3, below, are
selected from US-ASCII digits and uppercase letters.
Table 3: The Base 32 Alphabet
Value Encoding Value Encoding Value Encoding Value Encoding
0 A 9 J 18 S 27 3
1 B 10 K 19 T 28 4
2 C 11 L 20 U 29 5
3 D 12 M 21 V 30 6
4 E 13 N 22 W 31 7
5 F 14 O 23 X
6 G 15 P 24 Y (pad) =
7 H 16 Q 25 Z
8 I 17 R 26 2
Special processing is performed if fewer than 40 bits are available
at the end of the data being encoded. A full encoding quantum is
always completed at the end of a body. When fewer than 40 input bits
are available in an input group, zero bits are added (on the right)
to form an integral number of 5-bit groups. Padding at the end of
the data is performed using the "=" character. Since all base 32
input is an integral number of octets, only the following cases can
arise:
(1) the final quantum of encoding input is an integral multiple of 40
bits; here, the final unit of encoded output will be an integral
multiple of 8 characters with no "=" padding,
(2) the final quantum of encoding input is exactly 8 bits; here, the
final unit of encoded output will be two characters followed by six
"=" padding characters,
(3) the final quantum of encoding input is exactly 16 bits; here, the
final unit of encoded output will be four characters followed by four
"=" padding characters,
(4) the final quantum of encoding input is exactly 24 bits; here, the
final unit of encoded output will be five characters followed by
three "=" padding characters, or
(5) the final quantum of encoding input is exactly 32 bits; here, the
final unit of encoded output will be seven characters followed by one
"=" padding character.
6. Base 32 Encoding with Extended Hex Alphabet
The following description of base 32 is due to [7]. This encoding
should not be regarded as the same as the "base32" encoding, and
should not be referred to as only "base32".
One property with this alphabet, that the base64 and base32 alphabet
lack, is that encoded data maintain its sort order when the encoded
data is compared bit-wise.
This encoding is identical to the previous one, except for the
alphabet. The new alphabet is found in table 4.
Table 4: The "Extended Hex" Base 32 Alphabet
Value Encoding Value Encoding Value Encoding Value Encoding
0 0 9 9 18 I 27 R
1 1 10 A 19 J 28 S
2 2 11 B 20 K 29 T
3 3 12 C 21 L 30 U
4 4 13 D 22 M 31 V
5 5 14 E 23 N
6 6 15 F 24 O (pad) =
7 7 16 G 25 P
8 8 17 H 26 Q
*/
int
b32_ntop_ar(uint8_t const *src, size_t srclength, char *target, size_t targsize, const char B32_ar[]) {
size_t datalength = 0;
uint8_t input[5];
uint8_t output[8];
size_t i;
memset(output, 0, 8);
while (4 < srclength) {
input[0] = *src++;
input[1] = *src++;
input[2] = *src++;
input[3] = *src++;
input[4] = *src++;
srclength -= 5;
output[0] = (input[0] & 0xf8) >> 3;
output[1] = ((input[0] & 0x07) << 2) + ((input[1] & 0xc0) >> 6);
output[2] = (input[1] & 0x3e) >> 1;
output[3] = ((input[1] & 0x01) << 4) + ((input[2] & 0xf0) >> 4);
output[4] = ((input[2] & 0x0f) << 1) + ((input[3] & 0x80) >> 7);
output[5] = (input[3] & 0x7c) >> 2;
output[6] = ((input[3] & 0x03) << 3) + ((input[4] & 0xe0) >> 5);
output[7] = (input[4] & 0x1f);
assert(output[0] < 32);
assert(output[1] < 32);
assert(output[2] < 32);
assert(output[3] < 32);
assert(output[4] < 32);
assert(output[5] < 32);
assert(output[6] < 32);
assert(output[7] < 32);
if (datalength + 8 > targsize) {
return (-1);
}
target[datalength++] = B32_ar[output[0]];
target[datalength++] = B32_ar[output[1]];
target[datalength++] = B32_ar[output[2]];
target[datalength++] = B32_ar[output[3]];
target[datalength++] = B32_ar[output[4]];
target[datalength++] = B32_ar[output[5]];
target[datalength++] = B32_ar[output[6]];
target[datalength++] = B32_ar[output[7]];
}
/* Now we worry about padding. */
if (0 != srclength) {
/* Get what's left. */
input[0] = input[1] = input[2] = input[3] = input[4] = (uint8_t) '\0';
for (i = 0; i < srclength; i++)
input[i] = *src++;
output[0] = (input[0] & 0xf8) >> 3;
assert(output[0] < 32);
if (srclength >= 1) {
output[1] = ((input[0] & 0x07) << 2) + ((input[1] & 0xc0) >> 6);
assert(output[1] < 32);
output[2] = (input[1] & 0x3e) >> 1;
assert(output[2] < 32);
}
if (srclength >= 2) {
output[3] = ((input[1] & 0x01) << 4) + ((input[2] & 0xf0) >> 4);
assert(output[3] < 32);
}
if (srclength >= 3) {
output[4] = ((input[2] & 0x0f) << 1) + ((input[3] & 0x80) >> 7);
assert(output[4] < 32);
output[5] = (input[3] & 0x7c) >> 2;
assert(output[5] < 32);
}
if (srclength >= 4) {
output[6] = ((input[3] & 0x03) << 3) + ((input[4] & 0xe0) >> 5);
assert(output[6] < 32);
}
if (datalength + 1 > targsize) {
return (-2);
}
target[datalength++] = B32_ar[output[0]];
if (srclength >= 1) {
target[datalength++] = B32_ar[output[1]];
if (srclength == 1 && output[2] == 0) {
target[datalength++] = Pad32;
} else {
target[datalength++] = B32_ar[output[2]];
}
} else {
target[datalength++] = Pad32;
target[datalength++] = Pad32;
}
if (srclength >= 2) {
target[datalength++] = B32_ar[output[3]];
} else {
target[datalength++] = Pad32;
}
if (srclength >= 3) {
target[datalength++] = B32_ar[output[4]];
if (srclength == 3 && output[5] == 0) {
target[datalength++] = Pad32;
} else {
target[datalength++] = B32_ar[output[5]];
}
} else {
target[datalength++] = Pad32;
target[datalength++] = Pad32;
}
if (srclength >= 4) {
target[datalength++] = B32_ar[output[6]];
} else {
target[datalength++] = Pad32;
}
target[datalength++] = Pad32;
}
if (datalength > targsize) {
return (-3);
}
target[datalength] = '\0'; /* Returned value doesn't count \0. */
return (int) (datalength);
}
int
b32_ntop(uint8_t const *src, size_t srclength, char *target, size_t targsize) {
return b32_ntop_ar(src, srclength, target, targsize, Base32);
}
int
b32_ntop_extended_hex(uint8_t const *src, size_t srclength, char *target, size_t targsize) {
return b32_ntop_ar(src, srclength, target, targsize, Base32_extended_hex);
}
/**
* calculates the size needed to store the result of b32_ntop
*/
size_t b32_ntop_calculate_size(size_t srcsize)
{
size_t result = ((((srcsize / 5) * 8) - 2) + 2);
return result;
}

382
compat/b32_pton.c
View file

@ -1,382 +0,0 @@
/*
* Copyright (c) 1996, 1998 by 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.
*/
/*
* Portions Copyright (c) 1995 by International Business Machines, Inc.
*
* International Business Machines, Inc. (hereinafter called IBM) grants
* permission under its copyrights to use, copy, modify, and distribute this
* Software with or without fee, provided that the above copyright notice and
* all paragraphs of this notice appear in all copies, and that the name of IBM
* not be used in connection with the marketing of any product incorporating
* the Software or modifications thereof, without specific, written prior
* permission.
*
* To the extent it has a right to do so, IBM grants an immunity from suit
* under its patents, if any, for the use, sale or manufacture of products to
* the extent that such products are used for performing Domain Name System
* dynamic updates in TCP/IP networks by means of the Software. No immunity is
* granted for any product per se or for any other function of any product.
*
* THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
* DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
* IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
*/
#include "config.h"
#include <sys/types.h>
#include <sys/param.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";*/
static const char Base32[] =
"abcdefghijklmnopqrstuvwxyz234567";
/* "0123456789ABCDEFGHIJKLMNOPQRSTUV";*/
static const char Base32_extended_hex[] =
"0123456789abcdefghijklmnopqrstuv";
static const char Pad32 = '=';
/* (From RFC1521 and draft-ietf-dnssec-secext-03.txt)
5. Base 32 Encoding
The Base 32 encoding is designed to represent arbitrary sequences of
octets in a form that needs to be case insensitive but need not be
humanly readable.
A 33-character subset of US-ASCII is used, enabling 5 bits to be
represented per printable character. (The extra 33rd character, "=",
is used to signify a special processing function.)
The encoding process represents 40-bit groups of input bits as output
strings of 8 encoded characters. Proceeding from left to right, a
40-bit input group is formed by concatenating 5 8bit input groups.
These 40 bits are then treated as 8 concatenated 5-bit groups, each
of which is translated into a single digit in the base 32 alphabet.
When encoding a bit stream via the base 32 encoding, the bit stream
must be presumed to be ordered with the most-significant-bit first.
That is, the first bit in the stream will be the high-order bit in
the first 8bit byte, and the eighth bit will be the low-order bit in
the first 8bit byte, and so on.
Each 5-bit group is used as an index into an array of 32 printable
characters. The character referenced by the index is placed in the
output string. These characters, identified in Table 3, below, are
selected from US-ASCII digits and uppercase letters.
Table 3: The Base 32 Alphabet
Value Encoding Value Encoding Value Encoding Value Encoding
0 A 9 J 18 S 27 3
1 B 10 K 19 T 28 4
2 C 11 L 20 U 29 5
3 D 12 M 21 V 30 6
4 E 13 N 22 W 31 7
5 F 14 O 23 X
6 G 15 P 24 Y (pad) =
7 H 16 Q 25 Z
8 I 17 R 26 2
Special processing is performed if fewer than 40 bits are available
at the end of the data being encoded. A full encoding quantum is
always completed at the end of a body. When fewer than 40 input bits
are available in an input group, zero bits are added (on the right)
to form an integral number of 5-bit groups. Padding at the end of
the data is performed using the "=" character. Since all base 32
input is an integral number of octets, only the following cases can
arise:
(1) the final quantum of encoding input is an integral multiple of 40
bits; here, the final unit of encoded output will be an integral
multiple of 8 characters with no "=" padding,
(2) the final quantum of encoding input is exactly 8 bits; here, the
final unit of encoded output will be two characters followed by six
"=" padding characters,
(3) the final quantum of encoding input is exactly 16 bits; here, the
final unit of encoded output will be four characters followed by four
"=" padding characters,
(4) the final quantum of encoding input is exactly 24 bits; here, the
final unit of encoded output will be five characters followed by
three "=" padding characters, or
(5) the final quantum of encoding input is exactly 32 bits; here, the
final unit of encoded output will be seven characters followed by one
"=" padding character.
6. Base 32 Encoding with Extended Hex Alphabet
The following description of base 32 is due to [7]. This encoding
should not be regarded as the same as the "base32" encoding, and
should not be referred to as only "base32".
One property with this alphabet, that the base32 and base32 alphabet
lack, is that encoded data maintain its sort order when the encoded
data is compared bit-wise.
This encoding is identical to the previous one, except for the
alphabet. The new alphabet is found in table 4.
Table 4: The "Extended Hex" Base 32 Alphabet
Value Encoding Value Encoding Value Encoding Value Encoding
0 0 9 9 18 I 27 R
1 1 10 A 19 J 28 S
2 2 11 B 20 K 29 T
3 3 12 C 21 L 30 U
4 4 13 D 22 M 31 V
5 5 14 E 23 N
6 6 15 F 24 O (pad) =
7 7 16 G 25 P
8 8 17 H 26 Q
*/
/* skips all whitespace anywhere.
converts characters, four at a time, starting at (or after)
src from base - 32 numbers into three 8 bit bytes in the target area.
it returns the number of data bytes stored at the target, or -1 on error.
*/
int
b32_pton_ar(char const *src, size_t hashed_owner_str_len, uint8_t *target, size_t targsize, const char B32_ar[])
{
int tarindex, state, ch;
char *pos;
int i = 0;
state = 0;
tarindex = 0;
while ((ch = *src++) != '\0' && (i == 0 || i < (int) hashed_owner_str_len)) {
i++;
ch = tolower(ch);
if (isspace((unsigned char)ch)) /* Skip whitespace anywhere. */
continue;
if (ch == Pad32)
break;
pos = strchr(B32_ar, ch);
if (pos == 0) {
/* A non-base32 character. */
return (-ch);
}
switch (state) {
case 0:
if (target) {
if ((size_t)tarindex >= targsize) {
return (-2);
}
target[tarindex] = (pos - B32_ar) << 3;
}
state = 1;
break;
case 1:
if (target) {
if ((size_t)tarindex + 1 >= targsize) {
return (-3);
}
target[tarindex] |= (pos - B32_ar) >> 2;
target[tarindex+1] = ((pos - B32_ar) & 0x03)
<< 6 ;
}
tarindex++;
state = 2;
break;
case 2:
if (target) {
if ((size_t)tarindex + 1 >= targsize) {
return (-4);
}
target[tarindex] |= (pos - B32_ar) << 1;
}
/*tarindex++;*/
state = 3;
break;
case 3:
if (target) {
if ((size_t)tarindex + 1 >= targsize) {
return (-5);
}
target[tarindex] |= (pos - B32_ar) >> 4;
target[tarindex+1] = ((pos - B32_ar) & 0x0f) << 4 ;
}
tarindex++;
state = 4;
break;
case 4:
if (target) {
if ((size_t)tarindex + 1 >= targsize) {
return (-6);
}
target[tarindex] |= (pos - B32_ar) >> 1;
target[tarindex+1] = ((pos - B32_ar) & 0x01)
<< 7 ;
}
tarindex++;
state = 5;
break;
case 5:
if (target) {
if ((size_t)tarindex + 1 >= targsize) {
return (-7);
}
target[tarindex] |= (pos - B32_ar) << 2;
}
state = 6;
break;
case 6:
if (target) {
if ((size_t)tarindex + 1 >= targsize) {
return (-8);
}
target[tarindex] |= (pos - B32_ar) >> 3;
target[tarindex+1] = ((pos - B32_ar) & 0x07)
<< 5 ;
}
tarindex++;
state = 7;
break;
case 7:
if (target) {
if ((size_t)tarindex + 1 >= targsize) {
return (-9);
}
target[tarindex] |= (pos - B32_ar);
}
tarindex++;
state = 0;
break;
default:
abort();
}
}
/*
* We are done decoding Base-32 chars. Let's see if we ended
* on a byte boundary, and/or with erroneous trailing characters.
*/
if (ch == Pad32) { /* We got a pad char. */
ch = *src++; /* Skip it, get next. */
switch (state) {
case 0: /* Invalid = in first position */
case 1: /* Invalid = in second position */
return (-10);
case 2: /* Valid, means one byte of info */
case 3:
/* Skip any number of spaces. */
for ((void)NULL; ch != '\0'; ch = *src++)
if (!isspace((unsigned char)ch))
break;
/* Make sure there is another trailing = sign. */
if (ch != Pad32) {
return (-11);
}
ch = *src++; /* Skip the = */
/* Fall through to "single trailing =" case. */
/* FALLTHROUGH */
case 4: /* Valid, means two bytes of info */
case 5:
case 6:
/*
* We know this char is an =. Is there anything but
* whitespace after it?
*/
for ((void)NULL; ch != '\0'; ch = *src++)
if (!(isspace((unsigned char)ch) || ch == '=')) {
return (-12);
}
case 7: /* Valid, means three bytes of info */
/*
* We know this char is an =. Is there anything but
* whitespace after it?
*/
for ((void)NULL; ch != '\0'; ch = *src++)
if (!isspace((unsigned char)ch)) {
return (-13);
}
/*
* Now make sure for cases 2 and 3 that the "extra"
* bits that slopped past the last full byte were
* zeros. If we don't check them, they become a
* subliminal channel.
*/
if (target && target[tarindex] != 0) {
return (-14);
}
}
} else {
/*
* We ended by seeing the end of the string. Make sure we
* have no partial bytes lying around.
*/
if (state != 0)
return (-15);
}
return (tarindex);
}
int
b32_pton(char const *src, size_t hashed_owner_str_len, uint8_t *target, size_t targsize)
{
return b32_pton_ar(src, hashed_owner_str_len, target, targsize, Base32);
}
int
b32_pton_extended_hex(char const *src, size_t hashed_owner_str_len, uint8_t *target, size_t targsize)
{
return b32_pton_ar(src, hashed_owner_str_len, target, targsize, Base32_extended_hex);
}
/**
* calculates the size needed to store the result of b32_pton
*/
size_t b32_pton_calculate_size(size_t srcsize)
{
size_t result = ((((srcsize) / 8) * 5));
return result;
}

25
config.h.in
View file

@ -18,12 +18,6 @@
/* Whether the C compiler accepts the "unused" attribute */
#undef HAVE_ATTR_UNUSED
/* Define to 1 if you have the `b32_ntop' function. */
#undef HAVE_B32_NTOP
/* Define to 1 if you have the `b32_pton' function. */
#undef HAVE_B32_PTON
/* Define to 1 if your system has a working `chown' function. */
#undef HAVE_CHOWN
@ -367,7 +361,7 @@
/* Define to rpl_malloc if the replacement function should be used. */
#undef malloc
/* Define to `long int' if <sys/types.h> does not define. */
/* Define to `long' if <sys/types.h> does not define. */
#undef off_t
/* Define to `int' if <sys/types.h> does not define. */
@ -376,7 +370,7 @@
/* Define to 'int' if not defined */
#undef rlim_t
/* Define to `unsigned int' if <sys/types.h> does not define. */
/* Define to `unsigned' if <sys/types.h> does not define. */
#undef size_t
/* Define to 'int' if not defined */
@ -554,21 +548,6 @@ struct tm *gmtime_r(const time_t *timep, struct tm *result);
struct sockaddr_storage;
#include "compat/fake-rfc2553.h"
#endif
#ifndef B32_NTOP
int b32_ntop(uint8_t const *src, size_t srclength,
char *target, size_t targsize);
int b32_ntop_extended_hex(uint8_t const *src, size_t srclength,
char *target, size_t targsize);
size_t b32_ntop_calculate_size(size_t srcsize);
#endif /* !B32_NTOP */
#ifndef B32_PTON
int b32_pton(char const *src, size_t hashed_owner_str_len,
uint8_t *target, size_t targsize);
int b32_pton_extended_hex(char const *src, size_t hashed_owner_str_len,
uint8_t *target, size_t targsize);
size_t b32_pton_calculate_size(size_t srcsize);
#endif /* !B32_PTON */
#ifndef HAVE_SLEEP
#define sleep(x) Sleep((x)*1000) /* on win32 */
#endif /* HAVE_SLEEP */

11188
configure vendored
View file

File diff suppressed because it is too large Load diff

19
configure.ac
View file

@ -860,10 +860,6 @@ AC_SUBST(ldnsdir)
])
LDFLAGS="$LATE_LDFLAGS $LDFLAGS"
# after ldns, check if b32 is needed (might be exported by ldns ...)
AC_REPLACE_FUNCS(b32_pton)
AC_REPLACE_FUNCS(b32_ntop)
AC_DEFINE_UNQUOTED([MAXSYSLOGMSGLEN], [5120], [Define to the maximum message length to pass to syslog.])
AH_BOTTOM([
@ -1014,21 +1010,6 @@ struct tm *gmtime_r(const time_t *timep, struct tm *result);
struct sockaddr_storage;
#include "compat/fake-rfc2553.h"
#endif
#ifndef B32_NTOP
int b32_ntop(uint8_t const *src, size_t srclength,
char *target, size_t targsize);
int b32_ntop_extended_hex(uint8_t const *src, size_t srclength,
char *target, size_t targsize);
size_t b32_ntop_calculate_size(size_t srcsize);
#endif /* !B32_NTOP */
#ifndef B32_PTON
int b32_pton(char const *src, size_t hashed_owner_str_len,
uint8_t *target, size_t targsize);
int b32_pton_extended_hex(char const *src, size_t hashed_owner_str_len,
uint8_t *target, size_t targsize);
size_t b32_pton_calculate_size(size_t srcsize);
#endif /* !B32_PTON */
#ifndef HAVE_SLEEP
#define sleep(x) Sleep((x)*1000) /* on win32 */
#endif /* HAVE_SLEEP */

3
doc/Changelog
View file

@ -1,3 +1,6 @@
3 November 2008: Wouter
- fixup build process for Mac OSX linker, use ldns b32 compat funcs.
23 October 2008: Wouter
- a little more debug info for failure on signer names. prints names.

12
validator/val_nsec3.c
View file

@ -58,13 +58,13 @@
* This function we get from ldns-compat or from base system
* it returns the number of data bytes stored at the target, or <0 on error.
*/
int b32_ntop_extended_hex(uint8_t const *src, size_t srclength,
int ldns_b32_ntop_extended_hex(uint8_t const *src, size_t srclength,
char *target, size_t targsize);
/**
* This function we get from ldns-compat or from base system
* it returns the number of data bytes stored at the target, or <0 on error.
*/
int b32_pton_extended_hex(char const *src, size_t hashed_owner_str_len,
int ldns_b32_pton_extended_hex(char const *src, size_t hashed_owner_str_len,
uint8_t *target, size_t targsize);
/**
@ -250,7 +250,7 @@ size_t nsec3_hash_to_b32(uint8_t* hash, size_t hashlen, uint8_t* zone,
int ret;
if(max < hashlen*2+1) /* quick approx of b32, as if hexb16 */
return 0;
ret = b32_ntop_extended_hex(hash, hashlen, (char*)buf+1, max-1);
ret = ldns_b32_ntop_extended_hex(hash, hashlen, (char*)buf+1, max-1);
if(ret < 1)
return 0;
buf[0] = (uint8_t)ret; /* length of b32 label */
@ -616,7 +616,7 @@ nsec3_calc_b32(struct regional* region, ldns_buffer* buf,
{
int r;
ldns_buffer_clear(buf);
r = b32_ntop_extended_hex(c->hash, c->hash_len,
r = ldns_b32_ntop_extended_hex(c->hash, c->hash_len,
(char*)ldns_buffer_begin(buf), ldns_buffer_limit(buf));
if(r < 1) {
log_err("b32_ntop_extended_hex: error in encoding: %d", r);
@ -790,8 +790,8 @@ nsec3_covers(uint8_t* zone, struct nsec3_cached_hash* hash,
/* convert owner name from text to binary */
ldns_buffer_clear(buf);
owner = ldns_buffer_begin(buf);
len = b32_pton_extended_hex((char*)rrset->rk.dname+1, hash->b32_len,
owner, ldns_buffer_limit(buf));
len = ldns_b32_pton_extended_hex((char*)rrset->rk.dname+1,
hash->b32_len, owner, ldns_buffer_limit(buf));
if(len<1)
return 0; /* bad owner name in some way */
if((size_t)len != hash->hash_len || (size_t)len != nextlen)