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<?php
/**
* Copyright (c) 2012 Bart Visscher <bartv@thisnet.nl>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
/**
* filesync can be called with a PUT method.
* PUT takes a stream starting with a 2 byte blocksize,
* followed by binary md5 of the blocks. Everything in big-endian.
* The return is a json encoded with:
* - 'transferid'
* - 'needed' chunks
* - 'last' checked chunk
* The URL is made of 3 parts, the service url (remote.php/filesync/), the sync
* type and the path in ownCloud.
* At the moment the only supported sync type is 'oc_chunked'.
* The final URL will look like http://.../remote.php/filesync/oc_chunked/path/to/file
*/
// load needed apps
$RUNTIME_APPTYPES=array('filesystem', 'authentication', 'logging');
OC_App::loadApps($RUNTIME_APPTYPES);
if(!OC_User::isLoggedIn()) {
if(!isset($_SERVER['PHP_AUTH_USER'])) {
header('WWW-Authenticate: Basic realm="ownCloud Server"');
header('HTTP/1.0 401 Unauthorized');
echo 'Valid credentials must be supplied';
exit();
} else {
if(!OC_User::login($_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"])) {
exit();
}
}
}
list($type, $file) = explode('/', substr($path_info, 1+strlen($service)+1), 2);
if ($type != 'oc_chunked') {
OC_Response::setStatus(OC_Response::STATUS_NOT_FOUND);
die;
}
if (!\OC\Files\Filesystem::is_file($file)) {
OC_Response::setStatus(OC_Response::STATUS_NOT_FOUND);
die;
}
switch($_SERVER['REQUEST_METHOD']) {
case 'PUT':
$input = fopen("php://input", "r");
$org_file = \OC\Files\Filesystem::fopen($file, 'rb');
$info = array(
'name' => basename($file),
);
$sync = new OC_FileChunking($info);
$result = $sync->signature_split($org_file, $input);
echo json_encode($result);
break;
default:
OC_Response::setStatus(OC_Response::STATUS_NOT_FOUND);
}
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