+++ /dev/null
-<?php
-
-#-- libs
-if (!function_exists("gzeof")) {
- die("This tool requires the 'zlib' extension of PHP 3.x or higher. Switch your provider.");
-}
-include("t_config.php");
-
-#-- config
-define("EWIKI_TRANSFER_IDF", "EWBF00000025"); // file magic
-
-#-- downloading
-if ($type = $_REQUEST["fetch"]) {
- $gzip = ($type == "dat.gz");
-
- $date = strftime("%Y-%m-%d", time());
- $title = EWIKI_NAME;
- header("Content-Type: application/octet-stream");
- header("Content-Disposition: attachment; filename=\"ewiki_transfer.$title.$date.$type\"");
- if ($gzip) {
- ob_start("ob_gzhandler");
- }
-
- echo(EWIKI_TRANSFER_IDF);
- $n=0;
-
- $result = ewiki_db::GETALL(array("id","version","flags"));
- while ($row = $result->get()) {
- $n++;
-
- $id = $row["id"];
- for ($v=$row["version"]; $v>0; $v--) {
-
- $row = ewiki_db::GET($id, $v);
-
- if ($_REQUEST["textonly"]
- && (EWIKI_DB_F_TEXT != ($row["flags"] & EWIKI_DB_F_TYPE)) )
- {
- continue;
- }
-
- if ($row && ($row = serialize($row))) {
- echo "\n" . strlen($row) . "\n" . $row;
- }
-
- }
-
- if ($gzip && !($n % 15)) {
- ob_flush();
- }
- }
-}
-
-#-- uploading
-elseif (!empty($_FILES["data"])) {
-
-#error_reporting(E_ALL);
- if ($i = gzopen($_FILES["data"]["tmp_name"], "rb")) {
- $feof = "gzeof";
- $fgets = "gzgets";
- $fread = "gzread";
- }
- elseif ($i = fopen($_FILES["data"]["tmp_name"], "rb")) {
- $feof = "feof";
- $fgets = "fgets";
- $fread = "fread";
- }
- else {
- die("could not open incoming file");
- }
-
- $n = 0;
-
- while ($i && !$eof($i)) {
-
- /*stripCRLF*/ $idf = $fgets($i, 4096);
- if ($n==0) {
- $idf = trim($idf);
- if ($idf != EWIKI_TRANSFER_IDF) {
- die("This is not an ewiki transfer binary. (wrong magic code 0x".bin2hex($idf).")");
- }
- }
-
- $count = $fgets($i, 4096);
- if (($count === false) || (($count = trim($count)) <= 0)) {
-
- if ($feof($i)) {
- $fclose($i);
- die("<br><b>finished reading</b> $n entries");
- }
- else {
- die("<br><b>file broken</b> (zero count block) after $n entries");
- }
- }
-
- $row = $fread($i, $count);
- $row = unserialize($row);
-
- if (ewiki_db::WRITE($row)) {
- echo $row["id"] .".". $row["version"] . " \n";
- }
-
- $n++;
- }
-
-}
-
-#-- activation form
-else {
- ?>
-<html>
-<head>
- <title>make binary backup of whole database</title>
- <link rel="stylesheet" type="text/css" href="t_config.css">
-</head>
-<body bgcolor="#ffffff" text="#000000">
-
- <h1>database dump</h1>
- If you cannot make use of the <b>ewikictl</b> cmdline utility, and need
- a way to transfer the whole database from one server to another, you
- can make a downloadable binary dump using this util.
- <br><br>
-
- <h4>generate dump</h4>
- <form action="<?php echo $_SERVER["REQUEST_URI"]; ?>" method="GET" enctype="application/x-www-form-urlencoded">
- <select name="textonly">
- <option value="0">full dump (+ binary entries)</option>
- <option value="1" selected>retrieve only text pages</option>
- </select>
- <select name="fetch">
- <option value="dat.gz">.dat.gz</option>
- <option value="dat">.dat</option>
- </select>
- <br> <input type="submit" value="save">
- </form>
- <br>
-
- <h4>reinsert dump</h4>
- <form action="<?php echo $_SERVER["REQUEST_URI"]; ?>" method="POST" enctype="multipart/form-data">
- <input type="file" name="data">
- <br> <input type="submit" value="upload">
- </form>
- <br>
-
-</body></html>
- <?php
-}
-
-?>
\ No newline at end of file
projects / atutor.git / blobdiff