package.xml 0000664 0001750 0001750 00000022533 12654073500 011306 0 ustar jan jan
Horde_Stream_Filterpear.horde.orgHorde Stream filtersA collection of various stream filters.Chuck Hagenbuchchuckchuck@horde.orgyesMichael Slusarzslusarzslusarz@horde.orgyes2016-02-022.0.41.1.0stablestableLGPL-2.1
* [jan] Mark PHP 7 as supported.
5.3.08.0.0alpha18.0.0alpha11.7.0Horde_Testpear.horde.org2.1.03.0.0alpha13.0.0alpha11.0.0alpha11.0.0alphaalpha2011-03-08LGPL-2.1
* First alpha release for Horde 4.
1.0.0beta11.0.0betabeta2011-03-16LGPL-2.1
* First beta release for Horde 4.
1.0.0RC11.0.0betabeta2011-03-22LGPL-2.1
* First release candidate for Horde 4.
1.0.0RC21.0.0betabeta2011-03-29LGPL-2.1
* Second release candidate for Horde 4.
1.0.01.0.0stablestable2011-04-06LGPL-2.1
* First stable release for Horde 4.
* [mms] Add CRC32 filter.
1.1.01.1.0stablestable2011-11-22LGPL-2.1
* [mms] Add Bin2hex filter.
2.0.0alpha11.1.0alphastable2012-07-06LGPL-2.1
* First alpha release for Horde 5.
2.0.0beta11.1.0betastable2012-07-19LGPL-2.1
* First beta release for Horde 5.
2.0.0beta21.1.0betastable2012-10-12LGPL-2.1
* [jan] Add htmlspecialchars() filter.
2.0.01.1.0stablestable2012-10-30LGPL-2.1
* First stable release for Horde 5.
2.0.11.1.0stablestable2012-11-19LGPL-2.1
* [mms] Use new Horde_Test layout.
2.0.21.1.0stablestable2013-09-13LGPL-2.1
* [mms] Fix EOL filter when multi-character EOL is split between incoming buckets (Bug #12673).
2.0.31.1.0stablestable2015-01-09LGPL-2.1
* [jan] Add Composer definition.
2.0.41.1.0stablestable2016-02-02LGPL-2.1
* [jan] Mark PHP 7 as supported.
Horde_Stream_Filter-2.0.4/doc/Horde/Stream/Filter/COPYING 0000664 0001750 0001750 00000057646 12654073500 021047 0 ustar jan jan GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
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Horde_Stream_Filter-2.0.4/lib/Horde/Stream/Filter/Bin2hex.php 0000664 0001750 0001750 00000002107 12654073500 022003 0 ustar jan jan
* @category Horde
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Stream_Filter
*/
class Horde_Stream_Filter_Bin2hex extends php_user_filter
{
/**
* @see stream_filter_register()
*/
public function filter($in, $out, &$consumed, $closing)
{
while ($bucket = stream_bucket_make_writeable($in)) {
$bucket->data = bin2hex($bucket->data);
$consumed += $bucket->datalen;
stream_bucket_append($out, $bucket);
}
return PSFS_PASS_ON;
}
}
Horde_Stream_Filter-2.0.4/lib/Horde/Stream/Filter/Crc32.php 0000664 0001750 0001750 00000005705 12654073500 021367 0 ustar jan jan
* $params = new stdClass;
* stream_filter_register('horde_crc32', 'Horde_Stream_Filter_Crc32');
* stream_filter_[app|pre]pend($stream, 'horde_crc32',
* [ STREAM_FILTER_[READ|WRITE|ALL] ],
* [ $params ]);
* while (fread($stream, 8192)) {}
* // CRC32 data in $params->crc32
*
*
* Copyright 2011-2016 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.horde.org/licenses/lgpl21.
*
* @author Michael Slusarz
* @category Horde
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Stream_Filter
*/
class Horde_Stream_Filter_Crc32 extends php_user_filter
{
/**
* @see stream_filter_register()
*/
public function onCreate()
{
$this->params->crc32 = 0;
return true;
}
/**
* @see stream_filter_register()
*/
public function filter($in, $out, &$consumed, $closing)
{
while ($bucket = stream_bucket_make_writeable($in)) {
$consumed += $bucket->datalen;
$this->params->crc32 = $this->_crc32Combine($this->params->crc32, crc32($bucket->data), $bucket->datalen);
stream_bucket_append($out, $bucket);
}
return PSFS_PASS_ON;
}
/**
*/
protected function _crc32Combine($crc1, $crc2, $len2)
{
$odd = array(0xedb88320);
$row = 1;
for ($n = 1; $n < 32; ++$n) {
$odd[$n] = $row;
$row <<= 1;
}
$this->_gf2MatrixSquare($even, $odd);
$this->_gf2MatrixSquare($odd, $even);
do {
/* Apply zeros operator for this bit of len2. */
$this->_gf2MatrixSquare($even, $odd);
if ($len2 & 1) {
$crc1 = $this->_gf2MatrixTimes($even, $crc1);
}
$len2>>=1;
/* If no more bits set, then done. */
if ($len2 == 0) {
break;
}
/* Another iteration of the loop with odd and even swapped. */
$this->_gf2MatrixSquare($odd, $even);
if ($len2 & 1) {
$crc1 = $this->_gf2MatrixTimes($odd, $crc1);
}
$len2>>= 1;
} while ($len2 != 0);
$crc1 ^= $crc2;
return $crc1;
}
/**
*/
protected function _gf2MatrixSquare(&$square, &$mat)
{
for ($n = 0; $n < 32; ++$n) {
$square[$n] = $this->_gf2MatrixTimes($mat, $mat[$n]);
}
}
/**
*/
protected function _gf2MatrixTimes($mat, $vec)
{
$i = $sum = 0;
while ($vec) {
if ($vec & 1) {
$sum ^= $mat[$i];
}
$vec = ($vec >> 1) & 0x7FFFFFFF;
++$i;
}
return $sum;
}
}
Horde_Stream_Filter-2.0.4/lib/Horde/Stream/Filter/Eol.php 0000664 0001750 0001750 00000005211 12654073500 021222 0 ustar jan jan ("\r\n")
*
* @author Michael Slusarz
* @category Horde
* @copyright 2009-2016 Horde LLC
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Stream_Filter
*/
class Horde_Stream_Filter_Eol extends php_user_filter
{
/**
* Replacement data
*
* @var mixed
*/
protected $_replace;
/**
* Search array.
*
* @var mixed
*/
protected $_search;
/**
* First character of a multi-character EOL.
*
* @var string
*/
protected $_split = null;
/**
* @see stream_filter_register()
*/
public function onCreate()
{
$eol = isset($this->params['eol'])
? $this->params['eol']
: "\r\n";
if (!strlen($eol)) {
$this->_search = array("\r", "\n");
$this->_replace = '';
} elseif (in_array($eol, array("\r", "\n"))) {
$this->_search = array("\r\n", ($eol == "\r") ? "\n" : "\r");
$this->_replace = $eol;
} else {
$this->_search = array("\r\n", "\r", "\n");
$this->_replace = array("\n", "\n", $eol);
if (strlen($eol) > 1) {
$this->_split = $eol[0];
}
}
return true;
}
/**
* @see stream_filter_register()
*/
public function filter($in, $out, &$consumed, $closing)
{
while ($bucket = stream_bucket_make_writeable($in)) {
if (!is_null($this->_split) &&
($bucket->data[$bucket->datalen - 1] == $this->_split)) {
$bucket->data = substr($bucket->data, 0, -1);
}
$bucket->data = str_replace($this->_search, $this->_replace, $bucket->data);
$consumed += $bucket->datalen;
stream_bucket_append($out, $bucket);
}
return PSFS_PASS_ON;
}
}
Horde_Stream_Filter-2.0.4/lib/Horde/Stream/Filter/Htmlspecialchars.php 0000664 0001750 0001750 00000002557 12654073500 024003 0 ustar jan jan
* @category Horde
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Stream_Filter
*/
class Horde_Stream_Filter_Htmlspecialchars extends php_user_filter
{
/**
* @see stream_filter_register()
*/
public function filter($in, $out, &$consumed, $closing)
{
while ($bucket = stream_bucket_make_writeable($in)) {
$bucket->data = htmlspecialchars($bucket->data);
$consumed += $bucket->datalen;
stream_bucket_append($out, $bucket);
}
return PSFS_PASS_ON;
}
}
Horde_Stream_Filter-2.0.4/lib/Horde/Stream/Filter/Null.php 0000664 0001750 0001750 00000003302 12654073500 021414 0 ustar jan jan
* @category Horde
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Stream_Filter
*/
class Horde_Stream_Filter_Null extends php_user_filter
{
/**
* Search array.
*
* @var mixed
*/
protected $_search = "\0";
/**
* Replacement data
*
* @var mixed
*/
protected $_replace;
/**
* @see stream_filter_register()
*/
public function onCreate()
{
$this->_replace = isset($this->params->replace)
? $this->params->replace
: '';
return true;
}
/**
* @see stream_filter_register()
*/
public function filter($in, $out, &$consumed, $closing)
{
while ($bucket = stream_bucket_make_writeable($in)) {
$bucket->data = str_replace($this->_search, $this->_replace, $bucket->data);
$consumed += $bucket->datalen;
stream_bucket_append($out, $bucket);
}
return PSFS_PASS_ON;
}
}
Horde_Stream_Filter-2.0.4/test/Horde/Stream/Filter/AllTests.php 0000664 0001750 0001750 00000000132 12654073500 022444 0 ustar jan jan run();
Horde_Stream_Filter-2.0.4/test/Horde/Stream/Filter/Bin2hexTest.php 0000664 0001750 0001750 00000001556 12654073500 023063 0 ustar jan jan testdata = str_repeat("0123456789ABCDE", 1000);
$this->fp = fopen('php://temp', 'r+');
fwrite($this->fp, $this->testdata);
}
public function testCrc32()
{
$filter = stream_filter_prepend($this->fp, 'horde_bin2hex', STREAM_FILTER_READ);
rewind($this->fp);
$this->assertEquals(
bin2hex($this->testdata),
stream_get_contents($this->fp)
);
stream_filter_remove($filter);
}
}
Horde_Stream_Filter-2.0.4/test/Horde/Stream/Filter/bootstrap.php 0000664 0001750 0001750 00000000143 12654073500 022730 0 ustar jan jan testdata = str_repeat("0123456789ABCDE", 1000);
$this->fp = fopen('php://temp', 'r+');
fwrite($this->fp, $this->testdata);
}
public function testCrc32()
{
$params = new stdClass;
$filter = stream_filter_prepend($this->fp, 'horde_crc32', STREAM_FILTER_READ, $params);
rewind($this->fp);
while (fread($this->fp, 1024)) {}
$this->assertObjectHasAttribute('crc32', $params);
$this->assertEquals(
crc32($this->testdata),
$params->crc32
);
stream_filter_remove($filter);
}
}
Horde_Stream_Filter-2.0.4/test/Horde/Stream/Filter/EolTest.php 0000664 0001750 0001750 00000004212 12654073500 022273 0 ustar jan jan fp = fopen('php://temp', 'r+');
fwrite($this->fp, "A\r\nB\rC\nD\r\n\r\nE\r\rF\n\nG\r\n\n\r\nH\r\n\r\r\nI");
}
public function tearDown()
{
fclose($this->fp);
}
public static function lineEndingProvider()
{
return array(
array("\r", "A
B
C
D
E
F
G
H
I"),
array("\n", "A\nB\nC\nD\n\nE\n\nF\n\nG\n\n\nH\n\n\nI"),
array("\r\n", "A
\nB
\nC
\nD
\n
\nE
\n
\nF
\n
\nG
\n
\n
\nH
\n
\n
\nI"),
array("", "ABCDEFGHI"),
);
}
/**
* @dataProvider lineEndingProvider
*/
public function testFilterLineEndings($eol, $expected)
{
$filter = stream_filter_prepend($this->fp, 'horde_eol', STREAM_FILTER_READ, array('eol' => $eol));
rewind($this->fp);
$this->assertEquals($expected, stream_get_contents($this->fp));
}
public function testBug12673()
{
$test = str_repeat(str_repeat("A", 1) . "\r\n", 4000);
rewind($this->fp);
fwrite($this->fp, $test);
$filter = stream_filter_prepend($this->fp, 'horde_eol', STREAM_FILTER_READ, array('eol' => "\r\n"));
rewind($this->fp);
$this->assertEquals($test, stream_get_contents($this->fp));
$test = str_repeat(str_repeat("A", 14) . "\r\n", 2);
rewind($this->fp);
ftruncate($this->fp, 0);
fwrite($this->fp, $test);
stream_filter_prepend($this->fp, 'horde_eol', STREAM_FILTER_READ, array('eol' => "\r\n"));
rewind($this->fp);
$this->assertEquals(
$test,
fread($this->fp, 14)
. fread($this->fp, 1)
. fread($this->fp, 1)
. fread($this->fp, 14)
. fread($this->fp, 2)
. fread($this->fp, 100)
);
}
}
Horde_Stream_Filter-2.0.4/test/Horde/Stream/Filter/NullTest.php 0000664 0001750 0001750 00000001474 12654073500 022475 0 ustar jan jan testdata = "abcde\0fghij";
$this->fp = fopen('php://temp', 'r+');
fwrite($this->fp, $this->testdata);
}
public function testNull()
{
$filter = stream_filter_prepend($this->fp, 'horde_null', STREAM_FILTER_READ);
rewind($this->fp);
$this->assertEquals(
'abcdefghij',
stream_get_contents($this->fp)
);
stream_filter_remove($filter);
}
}
Horde_Stream_Filter-2.0.4/test/Horde/Stream/Filter/phpunit.xml 0000664 0001750 0001750 00000000056 12654073500 022416 0 ustar jan jan