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88 lines
1.6 KiB
PHP
88 lines
1.6 KiB
PHP
<?php
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/* $Id$
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* Wez Furlong <wez@thebrainroom.com>
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*
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* Set options in a php.ini file.
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* This is a support script for the installer.
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*
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* $argv[1] is the path to the ini file
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* $argv[2] is the path to the option file
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*/
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echo "Running post-installation script to configure php.ini\n";
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function fatal($msg)
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{
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echo $msg;
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sleep(5);
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exit(1);
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}
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$ini_name = $argv[1];
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$option_file = $argv[2];
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if (!file_exists($option_file)) {
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fatal("Option file $option_file does not exist");
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}
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if (!file_exists($ini_name)) {
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fatal("inifile $ini_name does not exist");
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}
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$options = explode("\n", file_get_contents($option_file));
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$opts = array();
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/* Parse the options */
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foreach ($options as $line) {
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if (strlen(trim($line)) == 0)
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continue;
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list($name, $value) = explode("=", $line);
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if ($name == "extension") {
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$pat = "/^;?extension\s*=\s*" . preg_quote($value, '/') . "/i";
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} else {
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$pat = "/^;?" . preg_quote($name, '/') . "\s*=\s*/i";
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}
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$opts[] = array('pat' => $pat, 'name' => $name, 'value' => $value);
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}
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$new_name = $ini_name . "~";
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$dest = fopen($new_name, "w");
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if (!$dest) {
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echo "Could not create temporary file! $new_name\n";
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flush();
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sleep(10);
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die("Cannot create temporary file!");
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}
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$lines = file($ini_name);
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foreach ($lines as $line) {
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foreach ($opts as $k => $optdata) {
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extract($optdata);
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if (preg_match($pat, $line)) {
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echo "Found $pat ; setting $name to $value\n";
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$line = "$name=$value\r\n";
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// No need to match again
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unset($opts[$k]);
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break;
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}
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}
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fwrite($dest, $line);
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}
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fclose($dest);
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unlink($ini_name);
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rename($new_name, $ini_name);
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echo "All done!\n";
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sleep(1);
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?>
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