1#!/usr/bin/env php 2<?php 3 4// Check if we are being given a mime.types file or if we should use the 5// default URL. 6$source = count($argv) > 1 ? $argv[1] : 'https://cdn.jsdelivr.net/gh/jshttp/mime-db@v1.52.0/db.json'; 7 8// See if we can actually load it. 9$data = @file_get_contents($source); 10if ($data === false) { 11 fprintf(STDERR, "Error: unable to read $source\n"); 12 exit(1); 13} 14 15// Source preference from lowest to highest 16$prefs = ['nginx' => 1, 'apache' => 2, 'custom' => 3, 'iana' => 4]; 17 18$extensions = []; 19$types = json_decode($data, true); 20foreach ($types as $mime => $info) { 21 $source = $info['source'] ?? 'custom'; 22 $pref = $prefs[$source]; 23 foreach ($info['extensions'] ?? [] as $extension) { 24 if (isset($extensions[$extension])) { 25 // Use same preference rules as jshttp/mime-types 26 [$oldMime, $oldPref] = $extensions[$extension]; 27 if ($oldMime !== 'application/octet-stream' 28 && ($oldPref > $pref 29 || ($oldPref === $pref && substr($oldMime, 0, 12) === 'application/'))) { 30 continue; 31 } 32 } 33 34 $extensions[$extension] = [$mime, $pref]; 35 } 36} 37 38// Only keep the MIME type. 39$extensions = array_map(function($x) { return $x[0]; }, $extensions); 40 41$additional_mime_maps = [ 42 "jsm" => "application/javascript", 43]; 44 45foreach($additional_mime_maps as $ext => $mime) { 46 if (!isset($extensions[$ext])) { 47 $extensions[$ext] = $mime; 48 } else { 49 fprintf(STDERR, "Ignored exist mime type: $ext => $mime\n"); 50 } 51} 52 53uksort($extensions, function($ext1, $ext2) { 54 return strcmp($ext1, $ext2); 55}); 56 57echo <<<HEADER 58/* 59 +----------------------------------------------------------------------+ 60 | Copyright (c) The PHP Group | 61 +----------------------------------------------------------------------+ 62 | This source file is subject to version 3.01 of the PHP license, | 63 | that is bundled with this package in the file LICENSE, and is | 64 | available through the world-wide-web at the following url: | 65 | https://www.php.net/license/3_01.txt | 66 | If you did not receive a copy of the PHP license and are unable to | 67 | obtain it through the world-wide-web, please send a note to | 68 | license@php.net so we can mail you a copy immediately. | 69 +----------------------------------------------------------------------+ 70 | Author: Moriyoshi Koizumi <moriyoshi@php.net> | 71 +----------------------------------------------------------------------+ 72*/ 73 74/* This is a generated file. Rather than modifying it, please run 75 * "php generate_mime_type_map.php > mime_type_map.h" to regenerate the file. */ 76 77#ifndef PHP_CLI_SERVER_MIME_TYPE_MAP_H 78#define PHP_CLI_SERVER_MIME_TYPE_MAP_H 79 80typedef struct php_cli_server_ext_mime_type_pair { 81\tconst char *ext; 82\tconst char *mime_type; 83} php_cli_server_ext_mime_type_pair; 84 85static const php_cli_server_ext_mime_type_pair mime_type_map[] = { 86 87HEADER; 88 89foreach ($extensions as $extension => $mime) { 90 echo "\t{ \"" .addcslashes($extension, "\0..\37!@\@\177..\377") . "\", \"" 91 . addcslashes($mime, "\0..\37!@\@\177..\377") . "\" },\n"; 92} 93 94echo <<<FOOTER 95\t{ NULL, NULL } 96}; 97 98#endif /* PHP_CLI_SERVER_MIME_TYPE_MAP_H */ 99 100FOOTER; 101