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get_versions.php: make it error-tolerant 

i.e. if it fails to get versions.xml from the BOINC server,
it doesn't zero out the local copy
This commit is contained in:
David Anderson 2024-06-07 05:22:54 -07:00
parent 72ee009b1f
commit 5080a1a574
1 changed files with 15 additions and 6 deletions
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21
html/ops/get_versions.php
View File

@ -1,8 +1,8 @@
#! /usr/bin/env php
<?php
// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2018 University of California
// https://boinc.berkeley.edu
// Copyright (C) 2024 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
@ -19,22 +19,31 @@
// get XML client version list from BOINC server
echo "\n".date(DATE_RFC2822)."\n";
$x = file_put_contents(
"../user/versions.xml",
file_get_contents("https://boinc.berkeley.edu/download_all.php?xml=1&dev=1")
'../user/versions_temp.xml',
file_get_contents('https://boinc.berkeley.edu/download_all.php?xml=1&dev=1')
);
// The above may fail if PHP was not configured to use SSL.
// Try wget instead.
//
if (!$x) {
echo "\nThat didn't work - using wget instead\n";
echo "\nfile_get_contents() didn't work - using wget instead\n";
$x = system("wget -O ../user/versions.xml https://boinc.berkeley.edu/download_all.php?xml=1&dev=1");
$x = system('wget -O ../user/versions_temp.xml https://boinc.berkeley.edu/download_all.php?xml=1&dev=1');
if ($x === false) {
echo "wget didn't work either\n";
exit;
}
}
$x = rename('../user/versions_temp.xml', '../user/versions.xml');
if ($x === false) {
echo "rename() failed\n";
exit;
}
echo "success\n";
?>