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author | Andreas Baumann <mail@andreasbaumann.cc> | 2019-11-17 20:45:02 +0100 |
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committer | Andreas Baumann <mail@andreasbaumann.cc> | 2019-11-17 20:45:02 +0100 |
commit | 8df3db566a3a937b45ebf11adb90d265e6f5e2d4 (patch) | |
tree | 4d541098d751d5a9acf8c12f6fb9f308ace066ac /vendor/adodb/adodb-php/session/adodb-compress-bzip2.php | |
download | flyspray-8df3db566a3a937b45ebf11adb90d265e6f5e2d4.tar.xz |
initial checking of customized version 1.0rc9
Diffstat (limited to 'vendor/adodb/adodb-php/session/adodb-compress-bzip2.php')
-rw-r--r-- | vendor/adodb/adodb-php/session/adodb-compress-bzip2.php | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/vendor/adodb/adodb-php/session/adodb-compress-bzip2.php b/vendor/adodb/adodb-php/session/adodb-compress-bzip2.php new file mode 100644 index 0000000..5b2458d --- /dev/null +++ b/vendor/adodb/adodb-php/session/adodb-compress-bzip2.php @@ -0,0 +1,118 @@ +<?php + +/* +@version v5.20.14 06-Jan-2019 +@copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved. +@copyright (c) 2014 Damien Regad, Mark Newnham and the ADOdb community + Contributed by Ross Smith (adodb@netebb.com). + Released under both BSD license and Lesser GPL library license. + Whenever there is any discrepancy between the two licenses, + the BSD license will take precedence. + Set tabs to 4 for best viewing. + +*/ + +if (!function_exists('bzcompress')) { + trigger_error('bzip2 functions are not available', E_USER_ERROR); + return 0; +} + +/* +*/ +class ADODB_Compress_Bzip2 { + /** + */ + var $_block_size = null; + + /** + */ + var $_work_level = null; + + /** + */ + var $_min_length = 1; + + /** + */ + function getBlockSize() { + return $this->_block_size; + } + + /** + */ + function setBlockSize($block_size) { + assert('$block_size >= 1'); + assert('$block_size <= 9'); + $this->_block_size = (int) $block_size; + } + + /** + */ + function getWorkLevel() { + return $this->_work_level; + } + + /** + */ + function setWorkLevel($work_level) { + assert('$work_level >= 0'); + assert('$work_level <= 250'); + $this->_work_level = (int) $work_level; + } + + /** + */ + function getMinLength() { + return $this->_min_length; + } + + /** + */ + function setMinLength($min_length) { + assert('$min_length >= 0'); + $this->_min_length = (int) $min_length; + } + + /** + */ + function __construct($block_size = null, $work_level = null, $min_length = null) { + if (!is_null($block_size)) { + $this->setBlockSize($block_size); + } + + if (!is_null($work_level)) { + $this->setWorkLevel($work_level); + } + + if (!is_null($min_length)) { + $this->setMinLength($min_length); + } + } + + /** + */ + function write($data, $key) { + if (strlen($data) < $this->_min_length) { + return $data; + } + + if (!is_null($this->_block_size)) { + if (!is_null($this->_work_level)) { + return bzcompress($data, $this->_block_size, $this->_work_level); + } else { + return bzcompress($data, $this->_block_size); + } + } + + return bzcompress($data); + } + + /** + */ + function read($data, $key) { + return $data ? bzdecompress($data) : $data; + } + +} + +return 1; |