mirror of
https://github.com/php/web-windows.git
synced 2026-03-24 07:22:10 +01:00
895ee072f1
The latest version that used SHA1 hashes was PHP 7.2, and that was already EOL'd. We remove respective code to avoid spurious notices.
399 lines
13 KiB
PHP
399 lines
13 KiB
PHP
<?php
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function bytes2string($size, $precision = 2) {
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$sizes = array('YB', 'ZB', 'EB', 'PB', 'TB', 'GB', 'MB', 'kB', 'B');
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$total = count($sizes);
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while($total-- && $size > 1024) $size /= 1024;
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return round($size, $precision).$sizes[$total];
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}
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function processSha1Sums()
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{
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if (!file_exists('sha1sum.txt')) {
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return array();
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}
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$sha1sums = file('sha1sum.txt');
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$res = array();
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foreach ($sha1sums as $sha1){
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list($sha1, $file) = explode(' ', $sha1);
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$file = str_replace(array("\r","\n"), array('',''), $file);
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$res[strtolower(basename($file))] = $sha1;
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}
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return $res;
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}
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function processSha256Sums()
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{
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if (!file_exists('sha256sum.txt')) {
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return array();
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}
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$sha256sums = file('sha256sum.txt');
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$res = array();
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foreach ($sha256sums as $sha256){
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list($sha256, $file) = preg_split("/\s+\*?/", $sha256);
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$file = str_replace(array("\r","\n"), array('',''), $file);
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$res[strtolower(basename($file))] = $sha256;
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}
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return $res;
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}
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function generate_releases_json(array $releases, string $dir)
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{
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/*
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* Change date format to ISO 8601
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* Altering date format in generate_listing() could break third-party scrapers
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*/
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foreach ($releases as &$release) {
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foreach ($release as &$flavour) {
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if (! is_array($flavour) || ! isset($flavour['mtime'])) {
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continue;
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}
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try {
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$date = new DateTimeImmutable($flavour['mtime']);
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$flavour['mtime'] = $date->format('c');
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} catch (Exception $exception) {
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return false;
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}
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}
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unset($flavour);
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}
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unset($release);
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return 0 !== file_put_contents(
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$dir . 'releases.json',
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json_encode($releases, JSON_PRETTY_PRINT)
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);
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}
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function parse_file_name($v)
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{
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$v = str_replace(array('-Win32', '.zip'), array('', ''), $v);
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$elms = explode('-', $v);
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if (is_numeric($elms[2]) || $elms[2] == 'dev') {
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$version = $elms[1] . '-' . $elms[2];
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$nts = $elms[3] == 'nts' ? 'nts' : false;
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if ($nts) {
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$vc = $elms[4];
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$arch = $elms[5];
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} else {
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$vc = $elms[3];
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$arch = $elms[4];
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}
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} elseif ($elms[2] == 'nts') {
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$nts = 'nts';
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$version = $elms[1];
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$vc = $elms[3];
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$arch = $elms[4];
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} else {
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$nts = false;
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$version = $elms[1];
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$vc = $elms[2];
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$arch = $elms[3];
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}
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if (is_numeric($vc)) {
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$vc = 'VC6';
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$arch = 'x86';
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}
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$t = count($elms) - 1;
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$ts = is_numeric($elms[$t]) ? $elms[$t] : false;
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return array(
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'version' => $version,
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'version_short' => substr($version, 0, 3),
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'nts' => $nts,
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'vc' => $vc,
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'arch' => $arch,
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'ts' => $ts
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);
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}
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function generate_listing($path, $nmode) {
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$lck = fopen(DATA_DIR . DIRECTORY_SEPARATOR . "site_generate_listing.lock", "wb");
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flock($lck, LOCK_EX);
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if (file_exists($path . '/cache.info')) {
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include $path . '/cache.info';
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flock($lck, LOCK_UN);
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fclose($lck);
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return $releases;
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}
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$old_cwd = getcwd();
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chdir($path);
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$versions = glob('php-[678].*[0-9]-latest.zip');
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if (empty($versions)) {
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$versions = glob('php-[678].*[0-9].zip');
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}
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$releases = array();
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$sha1sums = processSha1Sums();
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$sha256sums = processSha256Sums();
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foreach ($versions as $file) {
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$file_ori = $file;
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if (MODE_SNAP === $nmode) {
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$file = readlink($file);
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}
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$datetime_str = substr($file, strlen($file) - 16, 12);
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if (!preg_match("/([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})/", $datetime_str, $m)) {
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$mtime = date('Y-M-d H:i:s', filemtime($file));
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} else {
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$snap_time = date_create();
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$snap_time->setDate($m[1], $m[2], $m[3]);
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$snap_time->setTime( $m[4], $m[5], 0);
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$mtime = date_format($snap_time, 'Y-M-d H:i:s');
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$snap_time_suffix = $m[1] . $m[2] . $m[3] . $m[4] . $m[5];
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}
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$elms = parse_file_name(basename($file));
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$key = ($elms['nts'] ? 'nts-' : 'ts-') . $elms['vc'] . '-' . $elms['arch'];
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$version_short = $elms['version_short'];
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if (!isset($releases['version'])) {
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$releases[$version_short]['version'] = $elms['version'];
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}
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$releases[$version_short][$key]['mtime'] = $mtime;
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$releases[$version_short][$key]['zip'] = array(
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'path' => $file_ori,
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'size' => bytes2string(filesize($file_ori)),
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'sha256' => $sha256sums[strtolower($file_ori)]
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);
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$compile = $configure = $buildconf = false;
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if (MODE_SNAP === $nmode) {
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$debug_pack = 'php-debug-pack-' . $elms['version_short'] . ($elms['nts'] ? '-' . $elms['nts'] : '') . '-win32' . ($elms['ts'] ? '-' . $elms['vc'] . '-' . $elms['arch'] . '-latest' : '') . '.zip';
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$installer = 'php-' . $elms['version_short'] . ($elms['nts'] ? '-' . $elms['nts'] : '') . '-win32' . ($elms['ts'] ? '-' . $elms['vc'] . '-' . $elms['arch'] . '-latest' : '') . '.msi';
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$testpack = 'php-test-pack-' . $elms['version_short'] . '-latest.zip';
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$source = 'php-' . $elms['version_short'] . '/php-' . $elms['version_short'] . '-src-latest.zip';
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$configure = 'configure-' . $elms['version_short'] . '-' . $elms['vc'] . '-' . $elms['arch'] . '-' . ($elms['nts'] ? $elms['nts'] . '-' : '') . $snap_time_suffix . '.log';
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$compile = 'compile-' . $elms['version_short'] . '-' . $elms['vc'] . '-' . $elms['arch'] . '-' . ($elms['nts'] ? $elms['nts'] . '-' : '') . $snap_time_suffix . '.log';
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$buildconf = 'buildconf-'. $elms['version_short'] . '-' . $elms['vc'] . '-' . $elms['arch'] . '-' . ($elms['nts'] ? $elms['nts'] . '-' : '') . $snap_time_suffix . '.log';
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} else {
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$debug_pack = 'php-debug-pack-' . $elms['version'] . ($elms['nts'] ? '-' . $elms['nts'] : '') . '-Win32-' . $elms['vc'] . '-' . $elms['arch'] . ($elms['ts'] ? '-' . $elms['ts'] : '') . '.zip';
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$devel_pack = 'php-devel-pack-' . $elms['version'] . ($elms['nts'] ? '-' . $elms['nts'] : '') . '-Win32-' . $elms['vc'] . '-' . $elms['arch'] . ($elms['ts'] ? '-' . $elms['ts'] : '') . '.zip';
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$installer = 'php-' . $elms['version'] . ($elms['nts'] ? '-' . $elms['nts'] : '') . '-Win32-' . $elms['vc'] . '-' . $elms['arch'] . ($elms['ts'] ? '-' . $elms['ts'] : '') . '.msi';
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$testpack = 'php-test-pack-' . $elms['version'] . '.zip';
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$source = 'php-' . $elms['version'] . '-src.zip';
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}
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if (file_exists($source)) {
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$releases[$version_short]['source'] = array(
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'path' => $source,
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'size' => bytes2string(filesize($source))
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);
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}
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if (file_exists($debug_pack)) {
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$releases[$version_short][$key]['debug_pack'] = array(
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'size' => bytes2string(filesize($debug_pack)),
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'path' => $debug_pack,
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'sha256' => $sha256sums[strtolower($debug_pack)]
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);
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}
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if (file_exists($devel_pack)) {
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$releases[$version_short][$key]['devel_pack'] = array(
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'size' => bytes2string(filesize($devel_pack)),
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'path' => $devel_pack,
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'sha256' => $sha256sums[strtolower($devel_pack)]
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);
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}
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if (file_exists($installer)) {
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$releases[$version_short][$key]['installer'] = array(
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'size' => bytes2string(filesize($installer)),
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'path' => $installer,
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'sha256' => $sha256sums[strtolower($installer)]
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);
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}
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if (file_exists($testpack)) {
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$releases[$version_short]['test_pack'] = array(
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'size' => bytes2string(filesize($testpack)),
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'path' => $testpack,
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'sha256' => $sha256sums[strtolower($testpack)]
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);
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}
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if (MODE_SNAP === $nmode) {
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if ($buildconf) {
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$releases[$version_short][$key]['buildconf'] = $buildconf;
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}
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if ($compile) {
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$releases[$version_short][$key]['compile'] = $compile;
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}
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if ($configure) {
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$releases[$version_short][$key]['configure'] = $configure;
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}
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}
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}
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$cache_content = '<?php $releases = ' . var_export($releases, true) . ';';
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$tmp_name = tempnam('.', '_cachinfo');
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file_put_contents($tmp_name, $cache_content);
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rename($tmp_name, 'cache.info');
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chdir($old_cwd);
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if (MODE_RELEASE === $nmode) {
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generate_web_config($releases);
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generate_latest_releases_html($releases);
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generate_releases_json($releases, RELEASES_DIR);
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} elseif (MODE_QA === $nmode) {
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generate_releases_json($releases, QA_DIR);
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}
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flock($lck, LOCK_UN);
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fclose($lck);
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return $releases;
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}
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function transform_fname_to_latest($fname_real, $ver, $cur_ver)
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{
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$ret = implode($ver, explode($cur_ver, $fname_real));
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$ret = str_replace(".zip", "-latest.zip", $ret);
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return $ret;
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}
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function get_redirection_conf_piece($tpl, $fname_real, $ver, $cur_ver)
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{
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$real_fname_path = RELEASES_DIR . $fname_real;
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if (".zip" != substr($fname_real, strlen($fname_real)-4) || !is_file($real_fname_path)) {
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/* This might be something invalid like a partially uploaded file or wrong path, don't generate anything. */
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return "";
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}
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$search = array("REAL_FILENAME", "FAKE_FILENAME");
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$fname_fake = transform_fname_to_latest($fname_real, $ver, $cur_ver);
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$ret = str_replace($search, array($fname_real, $fname_fake), $tpl);
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return $ret . "\n\t\t";
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}
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function generate_web_config(array $releases = array())
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{
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$config_tpl = file_get_contents(TPL_PATH . "/web.config.tpl");
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$redirect_tpl = trim(file_get_contents(TPL_PATH . "/web.config.rewrite.tpl"));
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/* Handle releases. */
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if (empty($releases)) {
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$cache = DOCROOT . "/downloads/releases/cache.info";
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if (!file_exists($cache)) {
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return false;
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}
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include $cache;
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}
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$tmp = "";
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foreach ($releases as $version => $release) {
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$cur_ver = $release["version"];
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unset($release["version"]);
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$tmp .= "\t\t\t<!-- redirect to latest downloads php-$version -->\n\t\t";
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$tmp .= get_redirection_conf_piece($redirect_tpl, $release["source"]["path"], $version, $cur_ver);
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unset($release["source"]);
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$tmp .= get_redirection_conf_piece($redirect_tpl, $release["test_pack"]["path"], $version, $cur_ver);
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unset($release["test_pack"]);
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foreach ($release as $flavour) {
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$tmp .= get_redirection_conf_piece($redirect_tpl, $flavour["zip"]["path"], $version, $cur_ver);
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$tmp .= get_redirection_conf_piece($redirect_tpl, $flavour["debug_pack"]["path"], $version, $cur_ver);
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$tmp .= get_redirection_conf_piece($redirect_tpl, $flavour["devel_pack"]["path"], $version, $cur_ver);
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}
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}
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$config_content = str_replace("RELEASES_REDIRECT_TO_LATEST_PLACEHOLDER", $tmp, $config_tpl);
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/* Save generated web.config. */
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$config_path = DOCROOT . "/web.config";
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if (strlen($config_content) !== file_put_contents($config_path, $config_content, LOCK_EX)) {
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return false;
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}
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return true;
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}
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function generate_latest_html_piece($fname, $ts, $size, $ver, $cur_ver)
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{
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$tpl = " DATETIME SIZE <a href=\"/downloads/releases/latest/FNAME\">FNAME</a>\n";
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$fn = transform_fname_to_latest($fname, $ver, $cur_ver);
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return str_replace(
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array("DATETIME", "SIZE", "FNAME"),
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array(date("m/d/Y h:i A", $ts), str_pad((int)$size, 8, ' ', STR_PAD_LEFT), $fn),
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$tpl
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);
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}
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function generate_latest_releases_html(array $releases = array())
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{
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$index_html_tpl = trim(file_get_contents(TPL_PATH . "/releases_latest.tpl"));
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$index_html_path = DOCROOT . "/downloads/releases/latest/index.html";
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/* Handle releases. */
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if (empty($releases)) {
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$cache = DOCROOT . "/downloads/releases/cache.info";
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if (!file_exists($cache)) {
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return false;
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}
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include $cache;
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}
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$tmp = "";
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foreach ($releases as $version => $release) {
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$cur_ver = $release["version"];
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unset($release["version"]);
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/* TODO Src date and size should be cached but it's currently absent. */
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$src_path = DOCROOT . "/downloads/releases/" . $release["source"]["path"];
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$src_mtime = isset($release["source"]["mtime"]) ? strtotime($release["source"]["mtime"]) : filemtime($src_path);
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$src_size = isset($release["source"]["size"]) ? ((float)$release["source"]["size"]*1024*1024) : filesize($src_path);
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$tmp .= generate_latest_html_piece($release["source"]["path"], $src_mtime, $src_size, $version, $cur_ver);
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unset($release["source"]);
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$test_pack_path = DOCROOT . "/downloads/releases/" . $release["test_pack"]["path"];
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$test_pack_mtime = isset($release["test_pack"]["mtime"]) ? strtotime($release["test_pack"]["mtime"]) : filemtime($test_pack_path);
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$test_pack_size = isset($release["test_pack"]["size"]) ? ((float)$release["test_pack"]["size"]*1024*1024) : filesize($test_pack_path);
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$tmp .= generate_latest_html_piece($release["test_pack"]["path"], $test_pack_mtime, $test_pack_size, $version, $cur_ver);
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unset($release["test_pack"]);
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foreach ($release as $flavour) {
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$mtime = strtotime($flavour["mtime"]);
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$tmp .= generate_latest_html_piece($flavour["zip"]["path"], $mtime, (float)$flavour["zip"]["size"]*1024*1024, $version, $cur_ver);
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$tmp .= generate_latest_html_piece($flavour["debug_pack"]["path"], $mtime, (float)$flavour["debug_pack"]["size"]*1024*1024, $version, $cur_ver);
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$tmp .= generate_latest_html_piece($flavour["devel_pack"]["path"], $mtime, (float)$flavour["devel_pack"]["size"]*1024*1024, $version, $cur_ver);
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}
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}
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$index_html_content = str_replace("RELEASES_LIST_PLACEHOLDER", $tmp, $index_html_tpl);
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if (!is_dir(dirname($index_html_path))) {
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if (!mkdir(dirname($index_html_path))) {
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return false;
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}
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}
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if (strlen($index_html_content) !== file_put_contents($index_html_path, $index_html_content, LOCK_EX)) {
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return false;
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}
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return true;
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}
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim600: sw=4 ts=4 fdm=marker
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* vim<600: sw=4 ts=4
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*/
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