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Редакция | Автор | № строки | Строка |
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69 | alex-w | 1 | <?php |
2 | /** |
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3 | * PEAR_Common, the base class for the PEAR Installer |
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4 | * |
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5 | * PHP versions 4 and 5 |
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6 | * |
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7 | * LICENSE: This source file is subject to version 3.0 of the PHP license |
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8 | * that is available through the world-wide-web at the following URI: |
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9 | * http://www.php.net/license/3_0.txt. If you did not receive a copy of |
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10 | * the PHP License and are unable to obtain it through the web, please |
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11 | * send a note to license@php.net so we can mail you a copy immediately. |
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12 | * |
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13 | * @category pear |
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14 | * @package PEAR |
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15 | * @author Stig Bakken <ssb@php.net> |
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16 | * @author Tomas V. V. Cox <cox@idecnet.com> |
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17 | * @author Greg Beaver <cellog@php.net> |
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18 | * @copyright 1997-2008 The PHP Group |
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19 | * @license http://www.php.net/license/3_0.txt PHP License 3.0 |
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20 | * @version CVS: $Id: Common.php,v 1.160 2008/01/03 20:26:34 cellog Exp $ |
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21 | * @link http://pear.php.net/package/PEAR |
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22 | * @since File available since Release 0.1.0 |
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23 | * @deprecated File deprecated since Release 1.4.0a1 |
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24 | */ |
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25 | |||
26 | /** |
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27 | * Include error handling |
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28 | */ |
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29 | require_once 'PEAR.php'; |
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30 | |||
31 | // {{{ constants and globals |
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32 | |||
33 | /** |
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34 | * PEAR_Common error when an invalid PHP file is passed to PEAR_Common::analyzeSourceCode() |
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35 | */ |
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36 | define('PEAR_COMMON_ERROR_INVALIDPHP', 1); |
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37 | define('_PEAR_COMMON_PACKAGE_NAME_PREG', '[A-Za-z][a-zA-Z0-9_]+'); |
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38 | define('PEAR_COMMON_PACKAGE_NAME_PREG', '/^' . _PEAR_COMMON_PACKAGE_NAME_PREG . '\\z/'); |
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39 | |||
40 | // this should allow: 1, 1.0, 1.0RC1, 1.0dev, 1.0dev123234234234, 1.0a1, 1.0b1, 1.0pl1 |
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41 | define('_PEAR_COMMON_PACKAGE_VERSION_PREG', '\d+(?:\.\d+)*(?:[a-zA-Z]+\d*)?'); |
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42 | define('PEAR_COMMON_PACKAGE_VERSION_PREG', '/^' . _PEAR_COMMON_PACKAGE_VERSION_PREG . '\\z/i'); |
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43 | |||
44 | // XXX far from perfect :-) |
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45 | define('_PEAR_COMMON_PACKAGE_DOWNLOAD_PREG', '(' . _PEAR_COMMON_PACKAGE_NAME_PREG . |
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46 | ')(-([.0-9a-zA-Z]+))?'); |
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47 | define('PEAR_COMMON_PACKAGE_DOWNLOAD_PREG', '/^' . _PEAR_COMMON_PACKAGE_DOWNLOAD_PREG . |
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48 | '\\z/'); |
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49 | |||
50 | define('_PEAR_CHANNELS_NAME_PREG', '[A-Za-z][a-zA-Z0-9\.]+'); |
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51 | define('PEAR_CHANNELS_NAME_PREG', '/^' . _PEAR_CHANNELS_NAME_PREG . '\\z/'); |
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52 | |||
53 | // this should allow any dns or IP address, plus a path - NO UNDERSCORES ALLOWED |
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54 | define('_PEAR_CHANNELS_SERVER_PREG', '[a-zA-Z0-9\-]+(?:\.[a-zA-Z0-9\-]+)*(\/[a-zA-Z0-9\-]+)*'); |
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55 | define('PEAR_CHANNELS_SERVER_PREG', '/^' . _PEAR_CHANNELS_SERVER_PREG . '\\z/i'); |
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56 | |||
57 | define('_PEAR_CHANNELS_PACKAGE_PREG', '(' ._PEAR_CHANNELS_SERVER_PREG . ')\/(' |
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58 | . _PEAR_COMMON_PACKAGE_NAME_PREG . ')'); |
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59 | define('PEAR_CHANNELS_PACKAGE_PREG', '/^' . _PEAR_CHANNELS_PACKAGE_PREG . '\\z/i'); |
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60 | |||
61 | define('_PEAR_COMMON_CHANNEL_DOWNLOAD_PREG', '(' . _PEAR_CHANNELS_NAME_PREG . ')::(' |
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62 | . _PEAR_COMMON_PACKAGE_NAME_PREG . ')(-([.0-9a-zA-Z]+))?'); |
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63 | define('PEAR_COMMON_CHANNEL_DOWNLOAD_PREG', '/^' . _PEAR_COMMON_CHANNEL_DOWNLOAD_PREG . '\\z/'); |
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64 | |||
65 | /** |
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66 | * List of temporary files and directories registered by |
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67 | * PEAR_Common::addTempFile(). |
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68 | * @var array |
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69 | */ |
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70 | $GLOBALS['_PEAR_Common_tempfiles'] = array(); |
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71 | |||
72 | /** |
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73 | * Valid maintainer roles |
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74 | * @var array |
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75 | */ |
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76 | $GLOBALS['_PEAR_Common_maintainer_roles'] = array('lead','developer','contributor','helper'); |
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77 | |||
78 | /** |
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79 | * Valid release states |
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80 | * @var array |
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81 | */ |
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82 | $GLOBALS['_PEAR_Common_release_states'] = array('alpha','beta','stable','snapshot','devel'); |
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83 | |||
84 | /** |
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85 | * Valid dependency types |
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86 | * @var array |
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87 | */ |
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88 | $GLOBALS['_PEAR_Common_dependency_types'] = array('pkg','ext','php','prog','ldlib','rtlib','os','websrv','sapi'); |
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89 | |||
90 | /** |
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91 | * Valid dependency relations |
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92 | * @var array |
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93 | */ |
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94 | $GLOBALS['_PEAR_Common_dependency_relations'] = array('has','eq','lt','le','gt','ge','not', 'ne'); |
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95 | |||
96 | /** |
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97 | * Valid file roles |
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98 | * @var array |
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99 | */ |
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100 | $GLOBALS['_PEAR_Common_file_roles'] = array('php','ext','test','doc','data','src','script'); |
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101 | |||
102 | /** |
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103 | * Valid replacement types |
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104 | * @var array |
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105 | */ |
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106 | $GLOBALS['_PEAR_Common_replacement_types'] = array('php-const', 'pear-config', 'package-info'); |
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107 | |||
108 | /** |
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109 | * Valid "provide" types |
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110 | * @var array |
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111 | */ |
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112 | $GLOBALS['_PEAR_Common_provide_types'] = array('ext', 'prog', 'class', 'function', 'feature', 'api'); |
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113 | |||
114 | /** |
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115 | * Valid "provide" types |
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116 | * @var array |
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117 | */ |
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118 | $GLOBALS['_PEAR_Common_script_phases'] = array('pre-install', 'post-install', 'pre-uninstall', 'post-uninstall', 'pre-build', 'post-build', 'pre-configure', 'post-configure', 'pre-setup', 'post-setup'); |
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119 | |||
120 | // }}} |
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121 | |||
122 | /** |
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123 | * Class providing common functionality for PEAR administration classes. |
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124 | * @category pear |
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125 | * @package PEAR |
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126 | * @author Stig Bakken <ssb@php.net> |
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127 | * @author Tomas V. V. Cox <cox@idecnet.com> |
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128 | * @author Greg Beaver <cellog@php.net> |
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129 | * @copyright 1997-2008 The PHP Group |
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130 | * @license http://www.php.net/license/3_0.txt PHP License 3.0 |
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131 | * @version Release: 1.7.2 |
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132 | * @link http://pear.php.net/package/PEAR |
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133 | * @since Class available since Release 1.4.0a1 |
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134 | * @deprecated This class will disappear, and its components will be spread |
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135 | * into smaller classes, like the AT&T breakup, as of Release 1.4.0a1 |
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136 | */ |
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137 | class PEAR_Common extends PEAR |
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138 | { |
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139 | // {{{ properties |
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140 | |||
141 | /** stack of elements, gives some sort of XML context */ |
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142 | var $element_stack = array(); |
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143 | |||
144 | /** name of currently parsed XML element */ |
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145 | var $current_element; |
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146 | |||
147 | /** array of attributes of the currently parsed XML element */ |
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148 | var $current_attributes = array(); |
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149 | |||
150 | /** assoc with information about a package */ |
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151 | var $pkginfo = array(); |
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152 | |||
153 | /** |
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154 | * User Interface object (PEAR_Frontend_* class). If null, |
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155 | * the log() method uses print. |
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156 | * @var object |
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157 | */ |
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158 | var $ui = null; |
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159 | |||
160 | /** |
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161 | * Configuration object (PEAR_Config). |
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162 | * @var PEAR_Config |
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163 | */ |
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164 | var $config = null; |
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165 | |||
166 | var $current_path = null; |
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167 | |||
168 | /** |
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169 | * PEAR_SourceAnalyzer instance |
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170 | * @var object |
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171 | */ |
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172 | var $source_analyzer = null; |
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173 | /** |
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174 | * Flag variable used to mark a valid package file |
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175 | * @var boolean |
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176 | * @access private |
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177 | */ |
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178 | var $_validPackageFile; |
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179 | |||
180 | // }}} |
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181 | |||
182 | // {{{ constructor |
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183 | |||
184 | /** |
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185 | * PEAR_Common constructor |
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186 | * |
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187 | * @access public |
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188 | */ |
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189 | function PEAR_Common() |
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190 | { |
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191 | parent::PEAR(); |
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192 | $this->config = &PEAR_Config::singleton(); |
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193 | $this->debug = $this->config->get('verbose'); |
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194 | } |
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195 | |||
196 | // }}} |
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197 | // {{{ destructor |
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198 | |||
199 | /** |
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200 | * PEAR_Common destructor |
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201 | * |
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202 | * @access private |
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203 | */ |
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204 | function _PEAR_Common() |
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205 | { |
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206 | // doesn't work due to bug #14744 |
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207 | //$tempfiles = $this->_tempfiles; |
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208 | $tempfiles =& $GLOBALS['_PEAR_Common_tempfiles']; |
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209 | while ($file = array_shift($tempfiles)) { |
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210 | if (@is_dir($file)) { |
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211 | if (!class_exists('System')) { |
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212 | require_once 'System.php'; |
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213 | } |
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214 | System::rm(array('-rf', $file)); |
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215 | } elseif (file_exists($file)) { |
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216 | unlink($file); |
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217 | } |
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218 | } |
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219 | } |
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220 | |||
221 | // }}} |
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222 | // {{{ addTempFile() |
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223 | |||
224 | /** |
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225 | * Register a temporary file or directory. When the destructor is |
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226 | * executed, all registered temporary files and directories are |
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227 | * removed. |
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228 | * |
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229 | * @param string $file name of file or directory |
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230 | * |
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231 | * @return void |
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232 | * |
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233 | * @access public |
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234 | */ |
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235 | function addTempFile($file) |
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236 | { |
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237 | if (!class_exists('PEAR_Frontend')) { |
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238 | require_once 'PEAR/Frontend.php'; |
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239 | } |
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240 | PEAR_Frontend::addTempFile($file); |
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241 | } |
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242 | |||
243 | // }}} |
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244 | // {{{ mkDirHier() |
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245 | |||
246 | /** |
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247 | * Wrapper to System::mkDir(), creates a directory as well as |
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248 | * any necessary parent directories. |
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249 | * |
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250 | * @param string $dir directory name |
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251 | * |
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252 | * @return bool TRUE on success, or a PEAR error |
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253 | * |
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254 | * @access public |
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255 | */ |
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256 | function mkDirHier($dir) |
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257 | { |
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258 | $this->log(2, "+ create dir $dir"); |
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259 | if (!class_exists('System')) { |
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260 | require_once 'System.php'; |
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261 | } |
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262 | return System::mkDir(array('-p', $dir)); |
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263 | } |
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264 | |||
265 | // }}} |
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266 | // {{{ log() |
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267 | |||
268 | /** |
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269 | * Logging method. |
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270 | * |
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271 | * @param int $level log level (0 is quiet, higher is noisier) |
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272 | * @param string $msg message to write to the log |
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273 | * |
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274 | * @return void |
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275 | * |
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276 | * @access public |
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277 | * @static |
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278 | */ |
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279 | function log($level, $msg, $append_crlf = true) |
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280 | { |
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281 | if ($this->debug >= $level) { |
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282 | if (!class_exists('PEAR_Frontend')) { |
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283 | require_once 'PEAR/Frontend.php'; |
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284 | } |
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285 | $ui = &PEAR_Frontend::singleton(); |
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286 | if (is_a($ui, 'PEAR_Frontend')) { |
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287 | $ui->log($msg, $append_crlf); |
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288 | } else { |
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289 | print "$msg\n"; |
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290 | } |
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291 | } |
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292 | } |
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293 | |||
294 | // }}} |
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295 | // {{{ mkTempDir() |
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296 | |||
297 | /** |
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298 | * Create and register a temporary directory. |
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299 | * |
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300 | * @param string $tmpdir (optional) Directory to use as tmpdir. |
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301 | * Will use system defaults (for example |
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302 | * /tmp or c:\windows\temp) if not specified |
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303 | * |
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304 | * @return string name of created directory |
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305 | * |
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306 | * @access public |
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307 | */ |
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308 | function mkTempDir($tmpdir = '') |
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309 | { |
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310 | if ($tmpdir) { |
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311 | $topt = array('-t', $tmpdir); |
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312 | } else { |
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313 | $topt = array(); |
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314 | } |
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315 | $topt = array_merge($topt, array('-d', 'pear')); |
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316 | if (!class_exists('System')) { |
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317 | require_once 'System.php'; |
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318 | } |
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319 | if (!$tmpdir = System::mktemp($topt)) { |
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320 | return false; |
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321 | } |
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322 | $this->addTempFile($tmpdir); |
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323 | return $tmpdir; |
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324 | } |
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325 | |||
326 | // }}} |
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327 | // {{{ setFrontendObject() |
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328 | |||
329 | /** |
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330 | * Set object that represents the frontend to be used. |
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331 | * |
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332 | * @param object Reference of the frontend object |
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333 | * @return void |
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334 | * @access public |
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335 | */ |
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336 | function setFrontendObject(&$ui) |
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337 | { |
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338 | $this->ui = &$ui; |
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339 | } |
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340 | |||
341 | // }}} |
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342 | |||
343 | // {{{ infoFromTgzFile() |
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344 | |||
345 | /** |
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346 | * Returns information about a package file. Expects the name of |
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347 | * a gzipped tar file as input. |
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348 | * |
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349 | * @param string $file name of .tgz file |
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350 | * |
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351 | * @return array array with package information |
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352 | * |
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353 | * @access public |
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354 | * @deprecated use PEAR_PackageFile->fromTgzFile() instead |
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355 | * |
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356 | */ |
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357 | function infoFromTgzFile($file) |
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358 | { |
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359 | $packagefile = &new PEAR_PackageFile($this->config); |
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360 | $pf = &$packagefile->fromTgzFile($file, PEAR_VALIDATE_NORMAL); |
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361 | if (PEAR::isError($pf)) { |
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362 | $errs = $pf->getUserinfo(); |
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363 | if (is_array($errs)) { |
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364 | foreach ($errs as $error) { |
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365 | $e = $this->raiseError($error['message'], $error['code'], null, null, $error); |
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366 | } |
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367 | } |
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368 | return $pf; |
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369 | } |
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370 | return $this->_postProcessValidPackagexml($pf); |
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371 | } |
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372 | |||
373 | // }}} |
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374 | // {{{ infoFromDescriptionFile() |
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375 | |||
376 | /** |
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377 | * Returns information about a package file. Expects the name of |
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378 | * a package xml file as input. |
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379 | * |
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380 | * @param string $descfile name of package xml file |
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381 | * |
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382 | * @return array array with package information |
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383 | * |
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384 | * @access public |
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385 | * @deprecated use PEAR_PackageFile->fromPackageFile() instead |
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386 | * |
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387 | */ |
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388 | function infoFromDescriptionFile($descfile) |
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389 | { |
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390 | $packagefile = &new PEAR_PackageFile($this->config); |
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391 | $pf = &$packagefile->fromPackageFile($descfile, PEAR_VALIDATE_NORMAL); |
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392 | if (PEAR::isError($pf)) { |
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393 | $errs = $pf->getUserinfo(); |
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394 | if (is_array($errs)) { |
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395 | foreach ($errs as $error) { |
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396 | $e = $this->raiseError($error['message'], $error['code'], null, null, $error); |
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397 | } |
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398 | } |
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399 | return $pf; |
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400 | } |
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401 | return $this->_postProcessValidPackagexml($pf); |
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402 | } |
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403 | |||
404 | // }}} |
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405 | // {{{ infoFromString() |
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406 | |||
407 | /** |
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408 | * Returns information about a package file. Expects the contents |
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409 | * of a package xml file as input. |
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410 | * |
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411 | * @param string $data contents of package.xml file |
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412 | * |
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413 | * @return array array with package information |
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414 | * |
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415 | * @access public |
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416 | * @deprecated use PEAR_PackageFile->fromXmlstring() instead |
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417 | * |
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418 | */ |
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419 | function infoFromString($data) |
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420 | { |
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421 | $packagefile = &new PEAR_PackageFile($this->config); |
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422 | $pf = &$packagefile->fromXmlString($data, PEAR_VALIDATE_NORMAL, false); |
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423 | if (PEAR::isError($pf)) { |
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424 | $errs = $pf->getUserinfo(); |
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425 | if (is_array($errs)) { |
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426 | foreach ($errs as $error) { |
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427 | $e = $this->raiseError($error['message'], $error['code'], null, null, $error); |
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428 | } |
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429 | } |
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430 | return $pf; |
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431 | } |
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432 | return $this->_postProcessValidPackagexml($pf); |
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433 | } |
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434 | // }}} |
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435 | |||
436 | /** |
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437 | * @param PEAR_PackageFile_v1|PEAR_PackageFile_v2 |
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438 | * @return array |
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439 | */ |
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440 | function _postProcessValidPackagexml(&$pf) |
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441 | { |
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442 | if (is_a($pf, 'PEAR_PackageFile_v2')) { |
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443 | // sort of make this into a package.xml 1.0-style array |
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444 | // changelog is not converted to old format. |
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445 | $arr = $pf->toArray(true); |
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446 | $arr = array_merge($arr, $arr['old']); |
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447 | unset($arr['old']); |
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448 | unset($arr['xsdversion']); |
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449 | unset($arr['contents']); |
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450 | unset($arr['compatible']); |
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451 | unset($arr['channel']); |
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452 | unset($arr['uri']); |
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453 | unset($arr['dependencies']); |
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454 | unset($arr['phprelease']); |
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455 | unset($arr['extsrcrelease']); |
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456 | unset($arr['zendextsrcrelease']); |
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457 | unset($arr['extbinrelease']); |
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458 | unset($arr['zendextbinrelease']); |
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459 | unset($arr['bundle']); |
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460 | unset($arr['lead']); |
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461 | unset($arr['developer']); |
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462 | unset($arr['helper']); |
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463 | unset($arr['contributor']); |
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464 | $arr['filelist'] = $pf->getFilelist(); |
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465 | $this->pkginfo = $arr; |
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466 | return $arr; |
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467 | } else { |
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468 | $this->pkginfo = $pf->toArray(); |
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469 | return $this->pkginfo; |
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470 | } |
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471 | } |
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472 | // {{{ infoFromAny() |
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473 | |||
474 | /** |
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475 | * Returns package information from different sources |
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476 | * |
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477 | * This method is able to extract information about a package |
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478 | * from a .tgz archive or from a XML package definition file. |
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479 | * |
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480 | * @access public |
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481 | * @param string Filename of the source ('package.xml', '<package>.tgz') |
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482 | * @return string |
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483 | * @deprecated use PEAR_PackageFile->fromAnyFile() instead |
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484 | */ |
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485 | function infoFromAny($info) |
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486 | { |
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487 | if (is_string($info) && file_exists($info)) { |
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488 | $packagefile = &new PEAR_PackageFile($this->config); |
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489 | $pf = &$packagefile->fromAnyFile($info, PEAR_VALIDATE_NORMAL); |
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490 | if (PEAR::isError($pf)) { |
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491 | $errs = $pf->getUserinfo(); |
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492 | if (is_array($errs)) { |
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493 | foreach ($errs as $error) { |
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494 | $e = $this->raiseError($error['message'], $error['code'], null, null, $error); |
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495 | } |
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496 | } |
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497 | return $pf; |
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498 | } |
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499 | return $this->_postProcessValidPackagexml($pf); |
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500 | } |
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501 | return $info; |
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502 | } |
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503 | |||
504 | // }}} |
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505 | // {{{ xmlFromInfo() |
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506 | |||
507 | /** |
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508 | * Return an XML document based on the package info (as returned |
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509 | * by the PEAR_Common::infoFrom* methods). |
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510 | * |
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511 | * @param array $pkginfo package info |
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512 | * |
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513 | * @return string XML data |
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514 | * |
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515 | * @access public |
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516 | * @deprecated use a PEAR_PackageFile_v* object's generator instead |
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517 | */ |
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518 | function xmlFromInfo($pkginfo) |
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519 | { |
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520 | $config = &PEAR_Config::singleton(); |
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521 | $packagefile = &new PEAR_PackageFile($config); |
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522 | $pf = &$packagefile->fromArray($pkginfo); |
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523 | $gen = &$pf->getDefaultGenerator(); |
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524 | return $gen->toXml(PEAR_VALIDATE_PACKAGING); |
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525 | } |
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526 | |||
527 | // }}} |
||
528 | // {{{ validatePackageInfo() |
||
529 | |||
530 | /** |
||
531 | * Validate XML package definition file. |
||
532 | * |
||
533 | * @param string $info Filename of the package archive or of the |
||
534 | * package definition file |
||
535 | * @param array $errors Array that will contain the errors |
||
536 | * @param array $warnings Array that will contain the warnings |
||
537 | * @param string $dir_prefix (optional) directory where source files |
||
538 | * may be found, or empty if they are not available |
||
539 | * @access public |
||
540 | * @return boolean |
||
541 | * @deprecated use the validation of PEAR_PackageFile objects |
||
542 | */ |
||
543 | function validatePackageInfo($info, &$errors, &$warnings, $dir_prefix = '') |
||
544 | { |
||
545 | $config = &PEAR_Config::singleton(); |
||
546 | $packagefile = &new PEAR_PackageFile($config); |
||
547 | PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN); |
||
548 | if (strpos($info, '<?xml') !== false) { |
||
549 | $pf = &$packagefile->fromXmlString($info, PEAR_VALIDATE_NORMAL, ''); |
||
550 | } else { |
||
551 | $pf = &$packagefile->fromAnyFile($info, PEAR_VALIDATE_NORMAL); |
||
552 | } |
||
553 | PEAR::staticPopErrorHandling(); |
||
554 | if (PEAR::isError($pf)) { |
||
555 | $errs = $pf->getUserinfo(); |
||
556 | if (is_array($errs)) { |
||
557 | foreach ($errs as $error) { |
||
558 | if ($error['level'] == 'error') { |
||
559 | $errors[] = $error['message']; |
||
560 | } else { |
||
561 | $warnings[] = $error['message']; |
||
562 | } |
||
563 | } |
||
564 | } |
||
565 | return false; |
||
566 | } |
||
567 | return true; |
||
568 | } |
||
569 | |||
570 | // }}} |
||
571 | // {{{ buildProvidesArray() |
||
572 | |||
573 | /** |
||
574 | * Build a "provides" array from data returned by |
||
575 | * analyzeSourceCode(). The format of the built array is like |
||
576 | * this: |
||
577 | * |
||
578 | * array( |
||
579 | * 'class;MyClass' => 'array('type' => 'class', 'name' => 'MyClass'), |
||
580 | * ... |
||
581 | * ) |
||
582 | * |
||
583 | * |
||
584 | * @param array $srcinfo array with information about a source file |
||
585 | * as returned by the analyzeSourceCode() method. |
||
586 | * |
||
587 | * @return void |
||
588 | * |
||
589 | * @access public |
||
590 | * |
||
591 | */ |
||
592 | function buildProvidesArray($srcinfo) |
||
593 | { |
||
594 | $file = basename($srcinfo['source_file']); |
||
595 | $pn = ''; |
||
596 | if (isset($this->_packageName)) { |
||
597 | $pn = $this->_packageName; |
||
598 | } |
||
599 | $pnl = strlen($pn); |
||
600 | foreach ($srcinfo['declared_classes'] as $class) { |
||
601 | $key = "class;$class"; |
||
602 | if (isset($this->pkginfo['provides'][$key])) { |
||
603 | continue; |
||
604 | } |
||
605 | $this->pkginfo['provides'][$key] = |
||
606 | array('file'=> $file, 'type' => 'class', 'name' => $class); |
||
607 | if (isset($srcinfo['inheritance'][$class])) { |
||
608 | $this->pkginfo['provides'][$key]['extends'] = |
||
609 | $srcinfo['inheritance'][$class]; |
||
610 | } |
||
611 | } |
||
612 | foreach ($srcinfo['declared_methods'] as $class => $methods) { |
||
613 | foreach ($methods as $method) { |
||
614 | $function = "$class::$method"; |
||
615 | $key = "function;$function"; |
||
616 | if ($method{0} == '_' || !strcasecmp($method, $class) || |
||
617 | isset($this->pkginfo['provides'][$key])) { |
||
618 | continue; |
||
619 | } |
||
620 | $this->pkginfo['provides'][$key] = |
||
621 | array('file'=> $file, 'type' => 'function', 'name' => $function); |
||
622 | } |
||
623 | } |
||
624 | |||
625 | foreach ($srcinfo['declared_functions'] as $function) { |
||
626 | $key = "function;$function"; |
||
627 | if ($function{0} == '_' || isset($this->pkginfo['provides'][$key])) { |
||
628 | continue; |
||
629 | } |
||
630 | if (!strstr($function, '::') && strncasecmp($function, $pn, $pnl)) { |
||
631 | $warnings[] = "in1 " . $file . ": function \"$function\" not prefixed with package name \"$pn\""; |
||
632 | } |
||
633 | $this->pkginfo['provides'][$key] = |
||
634 | array('file'=> $file, 'type' => 'function', 'name' => $function); |
||
635 | } |
||
636 | } |
||
637 | |||
638 | // }}} |
||
639 | // {{{ analyzeSourceCode() |
||
640 | |||
641 | /** |
||
642 | * Analyze the source code of the given PHP file |
||
643 | * |
||
644 | * @param string Filename of the PHP file |
||
645 | * @return mixed |
||
646 | * @access public |
||
647 | */ |
||
648 | function analyzeSourceCode($file) |
||
649 | { |
||
650 | if (!function_exists("token_get_all")) { |
||
651 | return false; |
||
652 | } |
||
653 | if (!defined('T_DOC_COMMENT')) { |
||
654 | define('T_DOC_COMMENT', T_COMMENT); |
||
655 | } |
||
656 | if (!defined('T_INTERFACE')) { |
||
657 | define('T_INTERFACE', -1); |
||
658 | } |
||
659 | if (!defined('T_IMPLEMENTS')) { |
||
660 | define('T_IMPLEMENTS', -1); |
||
661 | } |
||
662 | if (!$fp = @fopen($file, "r")) { |
||
663 | return false; |
||
664 | } |
||
665 | fclose($fp); |
||
666 | $contents = file_get_contents($file); |
||
667 | $tokens = token_get_all($contents); |
||
668 | /* |
||
669 | for ($i = 0; $i < sizeof($tokens); $i++) { |
||
670 | @list($token, $data) = $tokens[$i]; |
||
671 | if (is_string($token)) { |
||
672 | var_dump($token); |
||
673 | } else { |
||
674 | print token_name($token) . ' '; |
||
675 | var_dump(rtrim($data)); |
||
676 | } |
||
677 | } |
||
678 | */ |
||
679 | $look_for = 0; |
||
680 | $paren_level = 0; |
||
681 | $bracket_level = 0; |
||
682 | $brace_level = 0; |
||
683 | $lastphpdoc = ''; |
||
684 | $current_class = ''; |
||
685 | $current_interface = ''; |
||
686 | $current_class_level = -1; |
||
687 | $current_function = ''; |
||
688 | $current_function_level = -1; |
||
689 | $declared_classes = array(); |
||
690 | $declared_interfaces = array(); |
||
691 | $declared_functions = array(); |
||
692 | $declared_methods = array(); |
||
693 | $used_classes = array(); |
||
694 | $used_functions = array(); |
||
695 | $extends = array(); |
||
696 | $implements = array(); |
||
697 | $nodeps = array(); |
||
698 | $inquote = false; |
||
699 | $interface = false; |
||
700 | for ($i = 0; $i < sizeof($tokens); $i++) { |
||
701 | if (is_array($tokens[$i])) { |
||
702 | list($token, $data) = $tokens[$i]; |
||
703 | } else { |
||
704 | $token = $tokens[$i]; |
||
705 | $data = ''; |
||
706 | } |
||
707 | if ($inquote) { |
||
708 | if ($token != '"') { |
||
709 | continue; |
||
710 | } else { |
||
711 | $inquote = false; |
||
712 | continue; |
||
713 | } |
||
714 | } |
||
715 | switch ($token) { |
||
716 | case T_WHITESPACE: |
||
717 | continue; |
||
718 | case ';': |
||
719 | if ($interface) { |
||
720 | $current_function = ''; |
||
721 | $current_function_level = -1; |
||
722 | } |
||
723 | break; |
||
724 | case '"': |
||
725 | $inquote = true; |
||
726 | break; |
||
727 | case T_CURLY_OPEN: |
||
728 | case T_DOLLAR_OPEN_CURLY_BRACES: |
||
729 | case '{': $brace_level++; continue 2; |
||
730 | case '}': |
||
731 | $brace_level--; |
||
732 | if ($current_class_level == $brace_level) { |
||
733 | $current_class = ''; |
||
734 | $current_class_level = -1; |
||
735 | } |
||
736 | if ($current_function_level == $brace_level) { |
||
737 | $current_function = ''; |
||
738 | $current_function_level = -1; |
||
739 | } |
||
740 | continue 2; |
||
741 | case '[': $bracket_level++; continue 2; |
||
742 | case ']': $bracket_level--; continue 2; |
||
743 | case '(': $paren_level++; continue 2; |
||
744 | case ')': $paren_level--; continue 2; |
||
745 | case T_INTERFACE: |
||
746 | $interface = true; |
||
747 | case T_CLASS: |
||
748 | if (($current_class_level != -1) || ($current_function_level != -1)) { |
||
749 | PEAR::raiseError("Parser error: invalid PHP found in file \"$file\"", |
||
750 | PEAR_COMMON_ERROR_INVALIDPHP); |
||
751 | return false; |
||
752 | } |
||
753 | case T_FUNCTION: |
||
754 | case T_NEW: |
||
755 | case T_EXTENDS: |
||
756 | case T_IMPLEMENTS: |
||
757 | $look_for = $token; |
||
758 | continue 2; |
||
759 | case T_STRING: |
||
760 | if (version_compare(zend_version(), '2.0', '<')) { |
||
761 | if (in_array(strtolower($data), |
||
762 | array('public', 'private', 'protected', 'abstract', |
||
763 | 'interface', 'implements', 'throw') |
||
764 | )) { |
||
765 | PEAR::raiseError('Error: PHP5 token encountered in ' . $file . |
||
766 | 'packaging should be done in PHP 5'); |
||
767 | return false; |
||
768 | } |
||
769 | } |
||
770 | if ($look_for == T_CLASS) { |
||
771 | $current_class = $data; |
||
772 | $current_class_level = $brace_level; |
||
773 | $declared_classes[] = $current_class; |
||
774 | } elseif ($look_for == T_INTERFACE) { |
||
775 | $current_interface = $data; |
||
776 | $current_class_level = $brace_level; |
||
777 | $declared_interfaces[] = $current_interface; |
||
778 | } elseif ($look_for == T_IMPLEMENTS) { |
||
779 | $implements[$current_class] = $data; |
||
780 | } elseif ($look_for == T_EXTENDS) { |
||
781 | $extends[$current_class] = $data; |
||
782 | } elseif ($look_for == T_FUNCTION) { |
||
783 | if ($current_class) { |
||
784 | $current_function = "$current_class::$data"; |
||
785 | $declared_methods[$current_class][] = $data; |
||
786 | } elseif ($current_interface) { |
||
787 | $current_function = "$current_interface::$data"; |
||
788 | $declared_methods[$current_interface][] = $data; |
||
789 | } else { |
||
790 | $current_function = $data; |
||
791 | $declared_functions[] = $current_function; |
||
792 | } |
||
793 | $current_function_level = $brace_level; |
||
794 | $m = array(); |
||
795 | } elseif ($look_for == T_NEW) { |
||
796 | $used_classes[$data] = true; |
||
797 | } |
||
798 | $look_for = 0; |
||
799 | continue 2; |
||
800 | case T_VARIABLE: |
||
801 | $look_for = 0; |
||
802 | continue 2; |
||
803 | case T_DOC_COMMENT: |
||
804 | case T_COMMENT: |
||
805 | if (preg_match('!^/\*\*\s!', $data)) { |
||
806 | $lastphpdoc = $data; |
||
807 | if (preg_match_all('/@nodep\s+(\S+)/', $lastphpdoc, $m)) { |
||
808 | $nodeps = array_merge($nodeps, $m[1]); |
||
809 | } |
||
810 | } |
||
811 | continue 2; |
||
812 | case T_DOUBLE_COLON: |
||
813 | if (!($tokens[$i - 1][0] == T_WHITESPACE || $tokens[$i - 1][0] == T_STRING)) { |
||
814 | PEAR::raiseError("Parser error: invalid PHP found in file \"$file\"", |
||
815 | PEAR_COMMON_ERROR_INVALIDPHP); |
||
816 | return false; |
||
817 | } |
||
818 | $class = $tokens[$i - 1][1]; |
||
819 | if (strtolower($class) != 'parent') { |
||
820 | $used_classes[$class] = true; |
||
821 | } |
||
822 | continue 2; |
||
823 | } |
||
824 | } |
||
825 | return array( |
||
826 | "source_file" => $file, |
||
827 | "declared_classes" => $declared_classes, |
||
828 | "declared_interfaces" => $declared_interfaces, |
||
829 | "declared_methods" => $declared_methods, |
||
830 | "declared_functions" => $declared_functions, |
||
831 | "used_classes" => array_diff(array_keys($used_classes), $nodeps), |
||
832 | "inheritance" => $extends, |
||
833 | "implements" => $implements, |
||
834 | ); |
||
835 | } |
||
836 | |||
837 | // }}} |
||
838 | // {{{ betterStates() |
||
839 | |||
840 | /** |
||
841 | * Return an array containing all of the states that are more stable than |
||
842 | * or equal to the passed in state |
||
843 | * |
||
844 | * @param string Release state |
||
845 | * @param boolean Determines whether to include $state in the list |
||
846 | * @return false|array False if $state is not a valid release state |
||
847 | */ |
||
848 | function betterStates($state, $include = false) |
||
849 | { |
||
850 | static $states = array('snapshot', 'devel', 'alpha', 'beta', 'stable'); |
||
851 | $i = array_search($state, $states); |
||
852 | if ($i === false) { |
||
853 | return false; |
||
854 | } |
||
855 | if ($include) { |
||
856 | $i--; |
||
857 | } |
||
858 | return array_slice($states, $i + 1); |
||
859 | } |
||
860 | |||
861 | // }}} |
||
862 | // {{{ detectDependencies() |
||
863 | |||
864 | function detectDependencies($any, $status_callback = null) |
||
865 | { |
||
866 | if (!function_exists("token_get_all")) { |
||
867 | return false; |
||
868 | } |
||
869 | if (PEAR::isError($info = $this->infoFromAny($any))) { |
||
870 | return $this->raiseError($info); |
||
871 | } |
||
872 | if (!is_array($info)) { |
||
873 | return false; |
||
874 | } |
||
875 | $deps = array(); |
||
876 | $used_c = $decl_c = $decl_f = $decl_m = array(); |
||
877 | foreach ($info['filelist'] as $file => $fa) { |
||
878 | $tmp = $this->analyzeSourceCode($file); |
||
879 | $used_c = @array_merge($used_c, $tmp['used_classes']); |
||
880 | $decl_c = @array_merge($decl_c, $tmp['declared_classes']); |
||
881 | $decl_f = @array_merge($decl_f, $tmp['declared_functions']); |
||
882 | $decl_m = @array_merge($decl_m, $tmp['declared_methods']); |
||
883 | $inheri = @array_merge($inheri, $tmp['inheritance']); |
||
884 | } |
||
885 | $used_c = array_unique($used_c); |
||
886 | $decl_c = array_unique($decl_c); |
||
887 | $undecl_c = array_diff($used_c, $decl_c); |
||
888 | return array('used_classes' => $used_c, |
||
889 | 'declared_classes' => $decl_c, |
||
890 | 'declared_methods' => $decl_m, |
||
891 | 'declared_functions' => $decl_f, |
||
892 | 'undeclared_classes' => $undecl_c, |
||
893 | 'inheritance' => $inheri, |
||
894 | ); |
||
895 | } |
||
896 | |||
897 | // }}} |
||
898 | // {{{ getUserRoles() |
||
899 | |||
900 | /** |
||
901 | * Get the valid roles for a PEAR package maintainer |
||
902 | * |
||
903 | * @return array |
||
904 | * @static |
||
905 | */ |
||
906 | function getUserRoles() |
||
907 | { |
||
908 | return $GLOBALS['_PEAR_Common_maintainer_roles']; |
||
909 | } |
||
910 | |||
911 | // }}} |
||
912 | // {{{ getReleaseStates() |
||
913 | |||
914 | /** |
||
915 | * Get the valid package release states of packages |
||
916 | * |
||
917 | * @return array |
||
918 | * @static |
||
919 | */ |
||
920 | function getReleaseStates() |
||
921 | { |
||
922 | return $GLOBALS['_PEAR_Common_release_states']; |
||
923 | } |
||
924 | |||
925 | // }}} |
||
926 | // {{{ getDependencyTypes() |
||
927 | |||
928 | /** |
||
929 | * Get the implemented dependency types (php, ext, pkg etc.) |
||
930 | * |
||
931 | * @return array |
||
932 | * @static |
||
933 | */ |
||
934 | function getDependencyTypes() |
||
935 | { |
||
936 | return $GLOBALS['_PEAR_Common_dependency_types']; |
||
937 | } |
||
938 | |||
939 | // }}} |
||
940 | // {{{ getDependencyRelations() |
||
941 | |||
942 | /** |
||
943 | * Get the implemented dependency relations (has, lt, ge etc.) |
||
944 | * |
||
945 | * @return array |
||
946 | * @static |
||
947 | */ |
||
948 | function getDependencyRelations() |
||
949 | { |
||
950 | return $GLOBALS['_PEAR_Common_dependency_relations']; |
||
951 | } |
||
952 | |||
953 | // }}} |
||
954 | // {{{ getFileRoles() |
||
955 | |||
956 | /** |
||
957 | * Get the implemented file roles |
||
958 | * |
||
959 | * @return array |
||
960 | * @static |
||
961 | */ |
||
962 | function getFileRoles() |
||
963 | { |
||
964 | return $GLOBALS['_PEAR_Common_file_roles']; |
||
965 | } |
||
966 | |||
967 | // }}} |
||
968 | // {{{ getReplacementTypes() |
||
969 | |||
970 | /** |
||
971 | * Get the implemented file replacement types in |
||
972 | * |
||
973 | * @return array |
||
974 | * @static |
||
975 | */ |
||
976 | function getReplacementTypes() |
||
977 | { |
||
978 | return $GLOBALS['_PEAR_Common_replacement_types']; |
||
979 | } |
||
980 | |||
981 | // }}} |
||
982 | // {{{ getProvideTypes() |
||
983 | |||
984 | /** |
||
985 | * Get the implemented file replacement types in |
||
986 | * |
||
987 | * @return array |
||
988 | * @static |
||
989 | */ |
||
990 | function getProvideTypes() |
||
991 | { |
||
992 | return $GLOBALS['_PEAR_Common_provide_types']; |
||
993 | } |
||
994 | |||
995 | // }}} |
||
996 | // {{{ getScriptPhases() |
||
997 | |||
998 | /** |
||
999 | * Get the implemented file replacement types in |
||
1000 | * |
||
1001 | * @return array |
||
1002 | * @static |
||
1003 | */ |
||
1004 | function getScriptPhases() |
||
1005 | { |
||
1006 | return $GLOBALS['_PEAR_Common_script_phases']; |
||
1007 | } |
||
1008 | |||
1009 | // }}} |
||
1010 | // {{{ validPackageName() |
||
1011 | |||
1012 | /** |
||
1013 | * Test whether a string contains a valid package name. |
||
1014 | * |
||
1015 | * @param string $name the package name to test |
||
1016 | * |
||
1017 | * @return bool |
||
1018 | * |
||
1019 | * @access public |
||
1020 | */ |
||
1021 | function validPackageName($name) |
||
1022 | { |
||
1023 | return (bool)preg_match(PEAR_COMMON_PACKAGE_NAME_PREG, $name); |
||
1024 | } |
||
1025 | |||
1026 | |||
1027 | // }}} |
||
1028 | // {{{ validPackageVersion() |
||
1029 | |||
1030 | /** |
||
1031 | * Test whether a string contains a valid package version. |
||
1032 | * |
||
1033 | * @param string $ver the package version to test |
||
1034 | * |
||
1035 | * @return bool |
||
1036 | * |
||
1037 | * @access public |
||
1038 | */ |
||
1039 | function validPackageVersion($ver) |
||
1040 | { |
||
1041 | return (bool)preg_match(PEAR_COMMON_PACKAGE_VERSION_PREG, $ver); |
||
1042 | } |
||
1043 | |||
1044 | |||
1045 | // }}} |
||
1046 | |||
1047 | // {{{ downloadHttp() |
||
1048 | |||
1049 | /** |
||
1050 | * Download a file through HTTP. Considers suggested file name in |
||
1051 | * Content-disposition: header and can run a callback function for |
||
1052 | * different events. The callback will be called with two |
||
1053 | * parameters: the callback type, and parameters. The implemented |
||
1054 | * callback types are: |
||
1055 | * |
||
1056 | * 'setup' called at the very beginning, parameter is a UI object |
||
1057 | * that should be used for all output |
||
1058 | * 'message' the parameter is a string with an informational message |
||
1059 | * 'saveas' may be used to save with a different file name, the |
||
1060 | * parameter is the filename that is about to be used. |
||
1061 | * If a 'saveas' callback returns a non-empty string, |
||
1062 | * that file name will be used as the filename instead. |
||
1063 | * Note that $save_dir will not be affected by this, only |
||
1064 | * the basename of the file. |
||
1065 | * 'start' download is starting, parameter is number of bytes |
||
1066 | * that are expected, or -1 if unknown |
||
1067 | * 'bytesread' parameter is the number of bytes read so far |
||
1068 | * 'done' download is complete, parameter is the total number |
||
1069 | * of bytes read |
||
1070 | * 'connfailed' if the TCP connection fails, this callback is called |
||
1071 | * with array(host,port,errno,errmsg) |
||
1072 | * 'writefailed' if writing to disk fails, this callback is called |
||
1073 | * with array(destfile,errmsg) |
||
1074 | * |
||
1075 | * If an HTTP proxy has been configured (http_proxy PEAR_Config |
||
1076 | * setting), the proxy will be used. |
||
1077 | * |
||
1078 | * @param string $url the URL to download |
||
1079 | * @param object $ui PEAR_Frontend_* instance |
||
1080 | * @param object $config PEAR_Config instance |
||
1081 | * @param string $save_dir (optional) directory to save file in |
||
1082 | * @param mixed $callback (optional) function/method to call for status |
||
1083 | * updates |
||
1084 | * |
||
1085 | * @return string Returns the full path of the downloaded file or a PEAR |
||
1086 | * error on failure. If the error is caused by |
||
1087 | * socket-related errors, the error object will |
||
1088 | * have the fsockopen error code available through |
||
1089 | * getCode(). |
||
1090 | * |
||
1091 | * @access public |
||
1092 | * @deprecated in favor of PEAR_Downloader::downloadHttp() |
||
1093 | */ |
||
1094 | function downloadHttp($url, &$ui, $save_dir = '.', $callback = null) |
||
1095 | { |
||
1096 | if (!class_exists('PEAR_Downloader')) { |
||
1097 | require_once 'PEAR/Downloader.php'; |
||
1098 | } |
||
1099 | return PEAR_Downloader::downloadHttp($url, $ui, $save_dir, $callback); |
||
1100 | } |
||
1101 | |||
1102 | // }}} |
||
1103 | |||
1104 | /** |
||
1105 | * @param string $path relative or absolute include path |
||
1106 | * @return boolean |
||
1107 | * @static |
||
1108 | */ |
||
1109 | function isIncludeable($path) |
||
1110 | { |
||
1111 | if (file_exists($path) && is_readable($path)) { |
||
1112 | return true; |
||
1113 | } |
||
1114 | $ipath = explode(PATH_SEPARATOR, ini_get('include_path')); |
||
1115 | foreach ($ipath as $include) { |
||
1116 | $test = realpath($include . DIRECTORY_SEPARATOR . $path); |
||
1117 | if (file_exists($test) && is_readable($test)) { |
||
1118 | return true; |
||
1119 | } |
||
1120 | } |
||
1121 | return false; |
||
1122 | } |
||
1123 | } |
||
1124 | require_once 'PEAR/Config.php'; |
||
1125 | require_once 'PEAR/PackageFile.php'; |
||
1126 | ?> |