removed mods directory from the ATutor codebase

[atutor.git] / mods / wiki / plugins / page / minidump.php

diff --git a/mods/wiki/plugins/page/minidump.php b/mods/wiki/plugins/page/minidump.php
deleted file mode 100644 (file)
index 97c7915..0000000
--- a/mods/wiki/plugins/page/minidump.php
+++ /dev/null
@@ -1,183 +0,0 @@
-<?php
-
-#-- glue
-$ewiki_plugins["page"]["MiniDump"] = "ewiki_page_wiki_mini_tarball_dump";
-
-
-
-
-function ewiki_page_wiki_mini_tarball_dump($id, $data, $action) {
-
-   global $ewiki_config, $ewiki_plugins;
-
-
-   #-- get all pages / binary files
-   $result = ewiki_db::GETALL(array("id", "version", "flags"));
-   if ($result) {
-
-      #-- HTTP headers
-      header("Content-Type: application/x-tar");
-      header("Content-Disposition: attachment; filename=\"InitPages.tar.gz\"");
-
-      #-- start tar file
-      $tarball = new ewiki_virtual_tarball();
-      $tarball->open(0);
-
-      #-- convert all pages
-      while ($row=$result->get(0, 0x1037)) {
-
-         $id = $row["id"];
-         $row = ewiki_db::GET($id);
-         $content = &$row["content"];
-         $fn = ($id);
-
-         if (!$row || !$row["id"] || !$row["content"]) {
-            continue;
-         }
-
-         #-- for tarball
-         $perms = array(
-            "mtime" => $row["lastmodified"],
-            "uname" => "ewiki",
-            "mode" => 0664 | (($row["flags"]&EWIKI_DB_F_WRITEABLE)?0002:0000),
-         );
-
-         #-- add file
-         $tarball->add(
-            $fn,
-            $content,
-            $perms
-         );
-      }
-
-      #-- end output
-      $tarball->close();
-   }
-
-   #-- fin 
-   die();
-}
-
-
-
-
-############################################################################
-
-
-
-if (!class_exists("ewiki_virtual_tarball")) {
-
-#-- allows to generate a tarball from virtual files
-#   (supports no directories or symlinks and other stuff)
-class ewiki_virtual_tarball {
-
-   var $f = 0;
-
-   function open($fn="/dev/stdout") {
-
-      #-- init;
-      $this->f = 0;
-
-      #-- file output?
-      if ($fn && ($fn != "-")) {
-         $this->f = gzopen("$fn", "wb9");
-      }
-      else {
-         $_ENV["HTTP_ACCEPT_ENCODING"] = "gzip, deflate";
-         $_SERVER["HTTP_ACCEPT_ENCODING"] = "gzip, deflate";
-         ob_start("ob_gzhandler");
-      }
-   }
-
-
-   function close() {
-
-      #-- fill up file
-      $this->write(str_repeat("\000", 9*1024));
-
-      #-- close file handle
-      if ($this->f) {
-         gzclose($this->f);
-      }
-   }
-
-
-   function write($str) {
-      if ($this->f) {
-         gzwrite($this->f, $str);
-         fflush($this->f);
-      }
-      else {
-         echo $str;
-         ob_flush();
-      }
-   }
-
-
-   function oct($int, $len) {
-      $o = "\000";
-      while (--$len) {
-         $o = ($int & 0x07) . $o;
-         $int = $int >> 3;
-      }
-      return($o);
-   }
-
-
-   #-- add virtual file
-   function add($filename, $content, $args=array()) {
-
-      $args = array_merge($args, array(
-         "mode" => 000664,
-         "mtime" => time(),
-         "ctime" => time(),
-         "uid" => 65534,       #-- common for user "nobody"
-         "gid" => 65534,
-         "uname" => "nobody",
-         "gname" => "nobody",
-         "type" => "0",
-      ));
-      $args["mode"] |= 0100000;
-      $args["size"] = strlen($content);
-      $checksum = "        ";
-      $magic = "ustar  \000";
-      $filename = substr($filename, 0, 99);
-
-      #-- header record
-      $header  = str_pad($filename, 100, "\000")            # 0x0000
-               . $this->oct($args["mode"], 8)               # 0x0064
-               . $this->oct($args["uid"], 8)                # 0x006C
-               . $this->oct($args["gid"], 8)                # 0x0074
-               . $this->oct($args["size"], 12)              # 0x007C
-               . $this->oct($args["mtime"], 12)             # 0x0088
-               . ($checksum)                                # 0x0094
-               . ($args["type"])                            # 0x009C
-               . str_repeat("\000", 100)                    # 0x009D
-               . ($magic)                                   # 0x0101
-               . str_pad($args["uname"], 32, "\000")        # 0x0109
-               . str_pad($args["gname"], 32, "\000")        # 0x0129
-               ;                                            # 0x0149
-      $header = str_pad($header, 512, "\000");
-
-      #-- calculate and add header checksum
-      $cksum = 0;
-      for ($n=0; $n<512; $n++) {
-         $cksum += ord($header[$n]);
-      }
-      $header = substr($header, 0, 0x0094)
-              . $this->oct($cksum, 7) . " "
-              . substr($header, 0x009C);
-
-      #-- output
-      if ($fill = (512 - (strlen($content) % 512))) {
-         $content .= str_repeat("\000", $fill);
-      }
-      $this->write($header . $content);
-   }
-
-
-}
-
-}
-
-?>
\ No newline at end of file