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Copy pathgenerate_mime_type_map.php
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executable file
·98 lines (79 loc) · 3.15 KB
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#!/usr/bin/env php
<?php
// Check if we are being given a mime.types file or if we should use the
// default URL.
$source = count($argv) > 1 ? $argv[1] : 'https://cdn.jsdelivr.net/gh/jshttp/mime-db@v1.52.0/db.json';
// See if we can actually load it.
$data = @file_get_contents($source);
if ($data === false) {
fprintf(STDERR, "Error: unable to read $source\n");
exit(1);
}
// Source preference from lowest to highest
$prefs = ['nginx' => 1, 'apache' => 2, 'custom' => 3, 'iana' => 4];
$extensions = [];
$types = json_decode($data, true);
foreach ($types as $mime => $info) {
$source = $info['source'] ?? 'custom';
$pref = $prefs[$source];
foreach ($info['extensions'] ?? [] as $extension) {
if (isset($extensions[$extension])) {
// Use same preference rules as jshttp/mime-types
[$oldMime, $oldPref] = $extensions[$extension];
if ($oldMime !== 'application/octet-stream'
&& ($oldPref > $pref
|| ($oldPref === $pref && substr($oldMime, 0, 12) === 'application/'))) {
continue;
}
}
$extensions[$extension] = [$mime, $pref];
}
}
// Only keep the MIME type.
$extensions = array_map(function($x) { return $x[0]; }, $extensions);
$additional_mime_maps = [
"jsm" => "application/javascript",
];
foreach($additional_mime_maps as $ext => $mime) {
if (!isset($extensions[$ext])) {
$extensions[$ext] = $mime;
} else {
fprintf(STDERR, "Ignored exist mime type: $ext => $mime\n");
}
}
uksort($extensions, function($ext1, $ext2) {
return strcmp($ext1, $ext2);
});
echo <<<HEADER
/*
+----------------------------------------------------------------------+
| Copyright © The PHP Group and Contributors. |
+----------------------------------------------------------------------+
| This source file is subject to the Modified BSD License that is |
| bundled with this package in the file LICENSE, and is available |
| through the World Wide Web at <https://www.php.net/license/>. |
| |
| SPDX-License-Identifier: BSD-3-Clause |
+----------------------------------------------------------------------+
| Author: Moriyoshi Koizumi <moriyoshi@php.net> |
+----------------------------------------------------------------------+
*/
/* This is a generated file. Rather than modifying it, please run
* "php generate_mime_type_map.php > mime_type_map.h" to regenerate the file. */
#ifndef PHP_CLI_SERVER_MIME_TYPE_MAP_H
#define PHP_CLI_SERVER_MIME_TYPE_MAP_H
typedef struct php_cli_server_ext_mime_type_pair {
\tconst char *ext;
\tconst char *mime_type;
} php_cli_server_ext_mime_type_pair;
static const php_cli_server_ext_mime_type_pair mime_type_map[] = {
HEADER;
foreach ($extensions as $extension => $mime) {
echo "\t{ \"" .addcslashes($extension, "\0..\37!@\@\177..\377") . "\", \""
. addcslashes($mime, "\0..\37!@\@\177..\377") . "\" },\n";
}
echo <<<FOOTER
\t{ NULL, NULL }
};
#endif /* PHP_CLI_SERVER_MIME_TYPE_MAP_H */
FOOTER;