function plugin_cache_ref_action()
{
global $vars;
$usage = 'Usage: plugin=cache_ref&src=filename';
if (!isset($vars['src'])) {
return array('msg' => 'Invalid argument', 'body' => $usage);
}
$filename = $vars['src'];
$ref = CACHE_DIR . $filename;
if (!file_exists($ref)) {
return array('msg' => 'Cache file not found', 'body' => $usage);
}
$got = @getimagesize($ref);
if (!isset($got[2])) {
$got[2] = FALSE;
}
switch ($got[2]) {
case 1:
$type = 'image/gif';
break;
case 2:
$type = 'image/jpeg';
break;
case 3:
$type = 'image/png';
break;
case 4:
$type = 'application/x-shockwave-flash';
break;
default:
return array('msg' => 'Seems not an image', 'body' => $usage);
}
// Care for Japanese-character-included file name
if (LANG == 'ja_JP') {
switch (UA_NAME . '/' . UA_PROFILE) {
case 'Opera/default':
// Care for using _auto-encode-detecting_ function
$filename = mb_convert_encoding($filename, 'UTF-8', 'auto');
break;
case 'MSIE/default':
$filename = mb_convert_encoding($filename, 'SJIS', 'auto');
break;
}
}
$file = htmlspecialchars($filename);
$size = filesize($ref);
// Output
pkwk_common_headers();
header('Content-Disposition: inline; filename="' . $filename . '"');
header('Content-Length: ' . $size);
header('Content-Type: ' . $type);
// @readfile($ref);
plus_readfile($ref);
exit;
}
function download_tarfile($tempnam, $arc_kind)
{
$size = filesize($tempnam);
$filename = strftime('tar%Y%m%d', time());
if ($arc_kind == 'tgz') {
$filename .= '.tar.gz';
} else {
$filename .= '.tar';
}
pkwk_common_headers();
header('Content-Disposition: attachment; filename="' . $filename . '"');
header('Content-Length: ' . $size);
header('Content-Type: application/octet-stream');
header('Pragma: no-cache');
// @readfile($tempnam);
plus_readfile($tempnam);
}
function open()
{
$this->getstatus();
$this->status['count'][$this->age]++;
$this->putstatus();
$filename = $this->file;
// Care for Japanese-character-included file name
if (LANG == 'ja_JP') {
switch (UA_NAME . '/' . UA_PROFILE) {
case 'Opera/default':
// Care for using _auto-encode-detecting_ function
$filename = mb_convert_encoding($filename, 'UTF-8', 'auto');
break;
case 'MSIE/default':
$filename = mb_convert_encoding($filename, 'SJIS', 'auto');
break;
}
}
$filename = htmlspecialchars($filename);
ini_set('default_charset', '');
mb_http_output('pass');
pkwk_common_headers();
if ($this->type == 'text/html' || $this->type == 'application/octet-stream') {
header('Content-Disposition: attachment; filename="' . $filename . '"');
header('Content-Type: application/octet-stream; name="' . $filename . '"');
header('Content-Length: ' . $this->size);
} else {
header('Content-Disposition: inline; filename="' . $filename . '"');
header('Content-Type: ' . $this->type);
header('Content-Length: ' . $this->size);
}
// For BugTrack2/102
// @readfile($this->filename);
plus_readfile($this->filename);
log_put_download($this->page, $this->file);
exit;
}
