| commit | author | age | ||
| bbc657 | 1 | <?php |
| MC | 2 | /* |
| 3 | Copyright (c) 2012, ISPConfig UG | |
| 4 | Contributors: web wack creations, http://www.web-wack.at | |
| 5 | All rights reserved. | |
| 6 | ||
| 7 | Redistribution and use in source and binary forms, with or without modification, | |
| 8 | are permitted provided that the following conditions are met: | |
| 9 | ||
| 10 | * Redistributions of source code must retain the above copyright notice, | |
| 11 | this list of conditions and the following disclaimer. | |
| 12 | * Redistributions in binary form must reproduce the above copyright notice, | |
| 13 | this list of conditions and the following disclaimer in the documentation | |
| 14 | and/or other materials provided with the distribution. | |
| 15 | * Neither the name of ISPConfig nor the names of its contributors | |
| 16 | may be used to endorse or promote products derived from this software without | |
| 17 | specific prior written permission. | |
| 18 | ||
| 19 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | |
| 20 | ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 21 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
| 22 | IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
| 23 | INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, | |
| 24 | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 26 | OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
| 27 | NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, | |
| 28 | EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 | */ | |
| 30 | ||
| 31 | // Constants describing instances | |
| 32 | define('INSTANCE_PENDING', 0); | |
| 33 | define('INSTANCE_INSTALL', 1); | |
| 34 | define('INSTANCE_ERROR', 2); | |
| 35 | define('INSTANCE_SUCCESS', 3); | |
| 36 | define('INSTANCE_REMOVE', 4); | |
| 37 | ||
| 38 | // Constants describing packages | |
| 39 | define('PACKAGE_LOCKED', 1); | |
| 40 | define('PACKAGE_ENABLED', 2); | |
| 41 | define('PACKAGE_OUTDATED', 3); | |
| 42 | define('PACKAGE_ERROR_NOMETA', 4); | |
| 43 | ||
| 44 | class ApsBase | |
| 45 | { | |
| b1a6a5 | 46 | protected $log_prefix = ''; |
| MC | 47 | protected $fetch_url = ''; |
| 48 | protected $aps_version = ''; | |
| 49 | protected $packages_dir = ''; | |
| 50 | protected $temp_pkg_dir = ''; | |
| 51 | protected $interface_pkg_dir = ''; | |
| 52 | protected $interface_mode = false; // server mode by default | |
| bbc657 | 53 | |
| b1a6a5 | 54 | /** |
| MC | 55 | * Constructor |
| 56 | * | |
| 57 | * @param $app the application instance (db handle + log method) | |
| 58 | * @param $interface_mode act in interface (true) or server mode (false) | |
| 59 | * @param $log_prefix a prefix to set before all log entries | |
| 60 | */ | |
| 61 | ||
| 62 | ||
| 63 | public function __construct($app, $log_prefix = 'APS: ', $interface_mode = false) | |
| 64 | { | |
| 65 | $this->log_prefix = $log_prefix; | |
| 66 | $this->interface_mode = $interface_mode; | |
| 67 | $this->fetch_url = 'apscatalog.com'; | |
| 26e265 | 68 | $this->aps_version = '1.2'; |
| b1a6a5 | 69 | $this->packages_dir = ISPC_ROOT_PATH.'/aps_packages'; |
| MC | 70 | $this->interface_pkg_dir = ISPC_ROOT_PATH.'/web/sites/aps_meta_packages'; |
| 71 | } | |
| 72 | ||
| 73 | ||
| 74 | ||
| 75 | /** | |
| 76 | * Converts a given value to it's native representation in 1024 units | |
| 77 | * | |
| 78 | * @param $value the size to convert | |
| 79 | * @return integer and string | |
| 80 | */ | |
| 81 | public function convertSize($value) | |
| 82 | { | |
| 83 | $unit = array('Bytes', 'KB', 'MB', 'GB', 'TB'); | |
| 84 | return @round($value/pow(1024, ($i = floor(log($value, 1024)))), 2).' '.$unit[$i]; | |
| 85 | } | |
| 86 | ||
| 87 | ||
| 88 | ||
| 89 | /** | |
| 90 | * Determine a specific xpath from a given SimpleXMLElement handle. If the | |
| 91 | * element is found, it's string representation is returned. If not, | |
| 92 | * the return value will stay empty | |
| 93 | * | |
| 94 | * @param $xml_handle the SimpleXMLElement handle | |
| 95 | * @param $query the XPath query | |
| 96 | * @param $array define whether to return an array or a string | |
| 97 | * @return $ret the return string | |
| 98 | */ | |
| 99 | protected function getXPathValue($xml_handle, $query, $array = false) | |
| 100 | { | |
| 101 | $ret = ''; | |
| 102 | ||
| 103 | $xp_result = @($xml_handle->xpath($query)) ? $xml_handle->xpath($query) : false; | |
| 104 | if($xp_result !== false) $ret = (($array === false) ? (string)$xp_result[0] : $xp_result); | |
| 105 | ||
| 106 | return $ret; | |
| 107 | } | |
| 108 | ||
| bbc657 | 109 | } |
| b1a6a5 | 110 | |
| MC | 111 | ?> |
