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463 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * OIDplus 2.0 |
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1069 | daniel-mar | 5 | * Copyright 2019 - 2022 Daniel Marschall, ViaThinkSoft |
463 | daniel-mar | 6 | * |
7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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8 | * you may not use this file except in compliance with the License. |
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9 | * You may obtain a copy of the License at |
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10 | * |
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11 | * http://www.apache.org/licenses/LICENSE-2.0 |
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12 | * |
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13 | * Unless required by applicable law or agreed to in writing, software |
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14 | * distributed under the License is distributed on an "AS IS" BASIS, |
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15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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16 | * See the License for the specific language governing permissions and |
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17 | * limitations under the License. |
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18 | */ |
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19 | |||
1069 | daniel-mar | 20 | // Note that there are no translations _L() because if we get an error at this |
21 | // stage, then we have no language plugins anyways. |
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22 | |||
1130 | daniel-mar | 23 | /** |
24 | * @return array |
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25 | */ |
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26 | function oidplus_get_missing_dependencies(): array { |
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463 | daniel-mar | 27 | $missing_dependencies = array(); |
28 | |||
723 | daniel-mar | 29 | if (!extension_loaded('standard')) { |
30 | $missing_dependencies[] = 'standard'; |
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31 | } |
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32 | |||
33 | if (!extension_loaded('Core')) { |
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34 | $missing_dependencies[] = 'Core'; |
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35 | } |
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36 | |||
37 | if (!extension_loaded('SPL')) { |
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38 | $missing_dependencies[] = 'SPL'; |
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39 | } |
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40 | |||
722 | daniel-mar | 41 | if (!extension_loaded('session')) { |
42 | // Alpine Linux: apk add php-session |
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43 | $missing_dependencies[] = 'session'; |
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44 | } |
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45 | |||
46 | if (!extension_loaded('json')) { |
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47 | $missing_dependencies[] = 'json'; |
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48 | } |
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49 | |||
50 | if (!extension_loaded('date')) { |
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51 | $missing_dependencies[] = 'date'; |
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52 | } |
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53 | |||
54 | if (!extension_loaded('filter')) { |
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55 | $missing_dependencies[] = 'filter'; |
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56 | } |
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57 | |||
58 | if (!extension_loaded('hash')) { |
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59 | $missing_dependencies[] = 'hash'; |
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60 | } |
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61 | |||
62 | if (!extension_loaded('pcre')) { |
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63 | $missing_dependencies[] = 'pcre'; |
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64 | } |
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65 | |||
463 | daniel-mar | 66 | if (!function_exists('gmp_init')) { |
67 | // GMP Required for includes/uuid_functions.inc.php |
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68 | // includes/ipv6_functions.inc.php |
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635 | daniel-mar | 69 | // plugins/viathinksoft/adminPages/400_oidinfo_export/oidinfo_api.inc.php (if GMP is not available, BC will be used) |
724 | daniel-mar | 70 | // Note that vendor/danielmarschall/php_utils/gmp_supplement.inc.php will implement the GMP functions if BCMath is present. |
463 | daniel-mar | 71 | // This is the reason why we use function_exists('gmp_init') instead of extension_loaded('gmp') |
72 | if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') { |
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1221 | daniel-mar | 73 | $install_hint1 = sprintf('On Windows, install it by enabling the line %s in the configuration file %s', |
74 | 'extension=php_gmp.dll', php_ini_loaded_file() ? php_ini_loaded_file() : 'PHP.ini'); |
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1116 | daniel-mar | 75 | $install_hint2 = 'On Windows, it should be installed by default'; |
463 | daniel-mar | 76 | } else { |
1069 | daniel-mar | 77 | $install_hint1 = sprintf('On Linux, install it by running e.g. %s, and then restart your webserver service, e.g. by running %s', |
463 | daniel-mar | 78 | '<code>sudo apt-get update && sudo apt-get install php-gmp</code>', |
79 | '<code>sudo service apache2 restart</code>'); |
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1069 | daniel-mar | 80 | $install_hint2 = sprintf('On Linux, install it by running e.g. %s, and then restart your webserver service, e.g. by running %s', |
463 | daniel-mar | 81 | '<code>sudo apt-get update && sudo apt-get install php-bcmath</code>', |
82 | '<code>sudo service apache2 restart</code>'); |
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83 | } |
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84 | $missing_dependencies[] = 'GMP ('.$install_hint1.')'. |
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1116 | daniel-mar | 85 | '<br>or alternatively<br>' . |
463 | daniel-mar | 86 | 'BCMath ('.$install_hint2.')'; |
87 | } |
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88 | |||
725 | daniel-mar | 89 | if (!extension_loaded('mbstring') && !extension_loaded('iconv')) { |
463 | daniel-mar | 90 | // Required for includes/classes/OIDplusSessionHandler.class.php |
91 | // includes/oid_utils.inc.php |
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597 | daniel-mar | 92 | // vendor/matthiasmullie/path-converter/src/Converter.php |
93 | // vendor/n-other/php-sha3/src/Sha3.php |
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725 | daniel-mar | 94 | // includes/functions.inc.php (convert_to_utf8_no_bom) |
95 | // Note that vendor/symfony/polyfill-mbstring/ will always implement the MBString functions, but they only work if iconv is present. |
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96 | // This is the reason why we use extension_loaded('mbstring') instead of function_exists('mb_substr') |
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463 | daniel-mar | 97 | if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') { |
1221 | daniel-mar | 98 | $install_hint1 = sprintf('On Windows, install it by enabling the line %s in the configuration file %s', |
99 | 'extension=php_mbstring.dll', php_ini_loaded_file() ? php_ini_loaded_file() : 'PHP.ini'); |
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1116 | daniel-mar | 100 | $install_hint2 = 'On Windows, it should be installed by default'; |
463 | daniel-mar | 101 | } else { |
1069 | daniel-mar | 102 | $install_hint1 = sprintf('On Linux, install it by running e.g. %s, and then restart your webserver service, e.g. by running %s', |
463 | daniel-mar | 103 | '<code>sudo apt-get update && sudo apt-get install php-mbstring</code>', |
104 | '<code>sudo service apache2 restart</code>'); |
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1116 | daniel-mar | 105 | $install_hint2 = 'On Linux, it should be installed by default'; // Alpine Linux: apk add php-iconv |
463 | daniel-mar | 106 | } |
467 | daniel-mar | 107 | $missing_dependencies[] = 'MBString ('.$install_hint1.')'. |
1116 | daniel-mar | 108 | '<br>or alternatively<br>' . |
467 | daniel-mar | 109 | 'iconv ('.$install_hint2.')'; |
463 | daniel-mar | 110 | } |
111 | |||
112 | if (!function_exists('simplexml_load_file')) { |
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468 | daniel-mar | 113 | // Required for includes/classes/OIDplusPluginManifest.class.php (Plugins) |
463 | daniel-mar | 114 | // includes/classes/OIDplus.class.php (Translation) |
635 | daniel-mar | 115 | // plugins/viathinksoft/adminPages/400_oidinfo_export/OIDplusPageAdminOIDInfoExport.class.php (Import OID from oid-info.com) |
468 | daniel-mar | 116 | // dev/translation/*.phps (only for developers) |
724 | daniel-mar | 117 | // Note: This should not happen because of vendor/danielmarschall/php_utils/simplexml_supplement.inc.php |
463 | daniel-mar | 118 | if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') { |
1116 | daniel-mar | 119 | $install_hint = 'On Windows, it should be installed by default'; |
463 | daniel-mar | 120 | } else { |
1069 | daniel-mar | 121 | $install_hint = sprintf('On Linux, install it by running e.g. %s, and then restart your webserver service, e.g. by running %s', |
463 | daniel-mar | 122 | '<code>sudo apt-get update && sudo apt-get install php-xml</code>', |
123 | '<code>sudo service apache2 restart</code>'); |
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124 | } |
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125 | $missing_dependencies[] = 'SimpleXML ('.$install_hint.')'; |
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126 | } |
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127 | |||
128 | return $missing_dependencies; |
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129 | } |