+++ /dev/null
-<?php
-
-/**
- * @file
- * Parser for INI format.
- */
-
-namespace Drush\Make\Parser;
-
-class ParserIni implements ParserInterface {
-
- /**
- * Regex for parsing INI format.
- */
- private static $iniRegex = '
- @^\s* # Start at the beginning of a line, ignoring leading whitespace
- ((?:
- [^=;\[\]]| # Key names cannot contain equal signs, semi-colons or square brackets,
- \[[^\[\]]*\] # unless they are balanced and not nested
- )+?)
- \s*=\s* # Key/value pairs are separated by equal signs (ignoring white-space)
- (?:
- ("(?:[^"]|(?<=\\\\)")*")| # Double-quoted string, which may contain slash-escaped quotes/slashes
- (\'(?:[^\']|(?<=\\\\)\')*\')| # Single-quoted string, which may contain slash-escaped quotes/slashes
- ([^\r\n]*?) # Non-quoted string
- )\s*$ # Stop at the next end of a line, ignoring trailing whitespace
- @msx';
-
- /**
- * {@inheritdoc}
- */
- public static function supportedFile($filename) {
- $info = pathinfo($filename);
- return isset($info['extension']) && $info['extension'] === 'make';
- }
-
- /**
- * {@inheritdoc}
- */
- public static function parse($data) {
- if (preg_match_all(self::$iniRegex, $data, $matches, PREG_SET_ORDER)) {
- $info = array();
- foreach ($matches as $match) {
- // Fetch the key and value string.
- $i = 0;
- foreach (array('key', 'value1', 'value2', 'value3') as $var) {
- $$var = isset($match[++$i]) ? $match[$i] : '';
- }
- $value = stripslashes(substr($value1, 1, -1)) . stripslashes(substr($value2, 1, -1)) . $value3;
-
- // Parse array syntax.
- $keys = preg_split('/\]?\[/', rtrim($key, ']'));
- $last = array_pop($keys);
- $parent = &$info;
-
- // Create nested arrays.
- foreach ($keys as $key) {
- if ($key == '') {
- $key = count($parent);
- }
- if (isset($merge_item) && isset($parent[$key]) && !is_array($parent[$key])) {
- $parent[$key] = array($merge_item => $parent[$key]);
- }
- if (!isset($parent[$key]) || !is_array($parent[$key])) {
- $parent[$key] = array();
- }
- $parent = &$parent[$key];
- }
-
- // Handle PHP constants.
- if (defined($value)) {
- $value = constant($value);
- }
-
- // Insert actual value.
- if ($last == '') {
- $last = count($parent);
- }
- if (isset($merge_item) && isset($parent[$last]) && is_array($parent[$last])) {
- $parent[$last][$merge_item] = $value;
- }
- else {
- $parent[$last] = $value;
- }
- }
- return $info;
- }
- }
-
-}