mirror of https://github.com/BOINC/boinc.git
134 lines
3.5 KiB
PHP
Executable File
134 lines
3.5 KiB
PHP
Executable File
#! /usr/bin/env php
|
|
<?php
|
|
// This file is part of BOINC.
|
|
// http://boinc.berkeley.edu
|
|
// Copyright (C) 2012 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
|
|
// as published by the Free Software Foundation,
|
|
// either version 3 of the License, or (at your option) any later version.
|
|
//
|
|
// BOINC is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
// See the GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
// Stage an input file: namely,
|
|
// - move or copy it to the download hierarchy
|
|
// - compute its md5
|
|
// - make a gzipped version if needed
|
|
//
|
|
// Usage (from project dir):
|
|
//
|
|
// bin/stage_file [--gzip] [--copy] file
|
|
//
|
|
// --gzip Make a gzipped version of the file.
|
|
// Use this if you specify <gzip> in the <file_info>
|
|
// --copy Copy the file (default is to move it)
|
|
|
|
function error_exit($msg) {
|
|
echo $msg;
|
|
exit(1);
|
|
}
|
|
|
|
if (!file_exists("html/inc/dir_hier.inc")
|
|
|| !file_exists("config.xml")
|
|
) {
|
|
error_exit("This script must be run in the project directory.\n");
|
|
}
|
|
|
|
require_once("html/inc/dir_hier.inc");
|
|
require_once("html/inc/util_basic.inc");
|
|
|
|
function usage() {
|
|
error_exit("usage: stage_file [--gzip] [--copy] file
|
|
--gzip make a gzipped version of file for compressed download
|
|
(use with <gzip/> in the input template)
|
|
--copy copy the file (default is to move it)
|
|
");
|
|
}
|
|
|
|
if ($argc < 2) usage();
|
|
|
|
$gzip = false;
|
|
$copy = false;
|
|
|
|
for ($i=1; $i<$argc-1; $i++) {
|
|
switch($argv[$i]) {
|
|
case "--gzip":
|
|
$gzip = true;
|
|
break;
|
|
case "--copy":
|
|
$copy = true;
|
|
break;
|
|
default:
|
|
usage();
|
|
}
|
|
}
|
|
|
|
$path = $argv[$argc-1];
|
|
if (!file_exists($path)) error_exit("no such file: $path\n");
|
|
$file = basename($path);
|
|
|
|
$fanout = parse_config(get_config(), "<uldl_dir_fanout>");
|
|
if (!$fanout) error_exit("can't find <uldl_dir_fanout> in config.xml");
|
|
$download_dir = parse_config(get_config(), "<download_dir>");
|
|
if (!$download_dir) error_exit("can't find <download_dir> in config.xml");
|
|
|
|
$dl_path = dir_hier_path($file, $download_dir, $fanout);
|
|
$dl_md5_path = "$dl_path.md5";
|
|
|
|
// compute the file's MD5
|
|
//
|
|
$md5 = md5_file($path);
|
|
|
|
// if file is already in download dir, make sure it's the same
|
|
//
|
|
if (file_exists($dl_path)) {
|
|
if (file_exists($dl_md5_path)) {
|
|
$dl_md5 = trim(file_get_contents($dl_md5_path));
|
|
} else {
|
|
$dl_md5 = md5_file($dl_path);
|
|
}
|
|
if ($md5 != $dl_md5) {
|
|
error_exit("There is already a file in your project's download directory
|
|
with that name, but different contents.
|
|
This is not allowed by BOINC, which requires that files are 'immutable'.
|
|
Please use a different file name.
|
|
");
|
|
}
|
|
} else {
|
|
// move or copy the file
|
|
//
|
|
if ($copy) {
|
|
copy($path, $dl_path);
|
|
} else {
|
|
rename($path, $dl_path);
|
|
}
|
|
@unlink($dl_md5_path);
|
|
}
|
|
|
|
// make MD5 file if needed
|
|
//
|
|
if (!file_exists($dl_md5_path)) {
|
|
file_put_contents($dl_md5_path, $md5);
|
|
}
|
|
|
|
// make gzipped version if needed
|
|
//
|
|
if ($gzip) {
|
|
$dl_gzip_path = "$dl_path.gz";
|
|
if (!file_exists($dl_gzip_path)) {
|
|
$output = system("gzip -c $dl_path > $dl_gzip_path", $retval);
|
|
if ($retval) {
|
|
error_exit("failed to gzip file: $output\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
?>
|