126 lines
3.4 KiB
PHP
126 lines
3.4 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Handles the IPv4/IPv6 to binary transformation for text plain
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*
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* @package PhpMyAdmin-Transformations
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* @subpackage IPToBinary
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*/
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if (! defined('PHPMYADMIN')) {
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exit;
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}
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/* Get the transformations interface */
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require_once 'libraries/plugins/TransformationsPlugin.class.php';
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/**
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* Handles the IPv4/IPv6 to binary transformation for text plain
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*
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* @package PhpMyAdmin-Transformations
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* @subpackage IPToBinary
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*/
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class Text_Plain_IPToBinary extends TransformationsPlugin
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{
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/**
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* Gets the transformation description of the plugin
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*
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* @return string
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*/
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public static function getInfo()
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{
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return __(
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'Converts an Internet network address in (IPv4/IPv6) format to binary'
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);
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}
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/**
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* Does the actual work of each specific transformations plugin.
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*
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* @param string $buffer text to be transformed. a binary string containing
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* an IP address, as returned from MySQL's INET6_ATON
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* function
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* @param array $options transformation options
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* @param string $meta meta information
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*
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* @return string IP address
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*/
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public function applyTransformation($buffer, $options = array(), $meta = '')
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{
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$val = @inet_pton($buffer);
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if ($val !== false) {
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return $val;
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}
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return $buffer;
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}
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/**
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* Returns the html for input field to override default textarea.
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* Note: Return empty string if default textarea is required.
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*
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* @param array $column column details
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* @param int $row_id row number
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* @param string $column_name_appendix the name attribute
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* @param array $options transformation options
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* @param string $value Current field value
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* @param string $text_dir text direction
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*
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* @return string the html for input field
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*/
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public function getInputHtml(
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$column, $row_id, $column_name_appendix, $options, $value, $text_dir
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) {
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$html = '';
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$val = '';
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if (! empty($value)) {
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$length = strlen($value);
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if ($length == 4 || $length == 16) {
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$ip = @inet_ntop(pack('A' . $length, $value));
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if ($ip !== false) {
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$val = $ip;
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}
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}
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$html = '<input type="hidden" name="fields_prev' . $column_name_appendix
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. '" value="' . htmlspecialchars($val) . '"/>';
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}
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$class = 'transform_IPToBin';
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$html .= '<input type="text" name="fields' . $column_name_appendix . '"'
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. ' value="' . htmlspecialchars($val) . '" size="40"'
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. ' dir="' . $text_dir . '" class="' . $class . '">'
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. '</input>';
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return $html;
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}
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/* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
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/**
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* Gets the transformation name of the plugin
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*
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* @return string
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*/
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public static function getName()
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{
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return "IPv4/IPv6 To Binary";
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}
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/**
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* Gets the plugin`s MIME type
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*
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* @return string
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*/
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public static function getMIMEType()
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{
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return "Text";
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}
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/**
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* Gets the plugin`s MIME subtype
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*
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* @return string
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*/
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public static function getMIMESubtype()
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{
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return "Plain";
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}
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}
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?>
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