CWebDavIblock::GET

function GET(&$options)
{
	if (count($this->arParams) <= 0)
	{
		$this->IsDir($options);
	}
	$arParams = $this->arParams;
	$this->_get_file_info_arr($arParams);
	if ($this->arParams["not_found"])
	{
		return false;
	}
	elseif($this->withoutAuthorization !== true)
	{
		if (!$this->CheckWebRights("", array('action' => 'read', 'arElement' => $arParams), false))
		{
			return $this->ThrowAccessDenied(__LINE__);
		}
		elseif ($this->arParams["element_array"]["WF_NEW"] == "Y" ||
			(intval($this->arParams["element_array"]["WF_PARENT_ELEMENT_ID"]) > 0 &&
				$this->arParams["element_array"]["WF_PARENT_ELEMENT_ID"] != $this->arParams["element_array"]["ID"]) ||
			$this->arParams["element_array"]["BP_PUBLISHED"] != "Y")
		{
			$res = $this->arParams["element_array"];
			$this->_get_file_info_arr($res);
			if ($this->CheckRight($res["PERMISSION"], 'element_read') <= "D")
			{
				return false;
			}
		}
	}

	$arElement = $this->arParams['element_array'];
	if ($this->workflow == 'workflow' && $this->permission < "W" && $res["STATUS_PERMISSION"] < 2) // permissions are not enouph to edit
	{
		$arElement = $this->arParams['original'];
		//$arParams["fullpath"] = CFile::GetPath($arElement["PROPERTY_".$this->file_prop."_VALUE"]);
	}
	$options["mimetype"] = $arParams["file_mimetype"];
	$options["mtime"] = MakeTimeStamp($arElement["TIMESTAMP_X"]);
	$options["size"] = $arParams["file_size"];
	$options["name"] = $arElement["NAME"];

	$arTmpFile = CFile::MakeFileArray($arParams['file_id']);
	if (!(is_array($arTmpFile) && is_set($arTmpFile, 'tmp_name')))
	{
		return false;
	}

	$io = self::GetIo();
	if(!empty($options['getContent']))
	{
		if(file_exists($io->GetPhysicalName($arTmpFile['tmp_name'])))
		{
			$options['content'] = $io->GetFile($io->GetPhysicalName($arTmpFile['tmp_name']))->GetContents();
		}
		elseif(file_exists($arTmpFile['tmp_name']))
		{
			$options['content'] = file_get_contents($arTmpFile['tmp_name']);
		}
		else
		{
			$options['content'] = null;
		}
	}
	else
	{
		if(file_exists($io->GetPhysicalName($arTmpFile['tmp_name'])))
		{
			$options['stream'] = fopen($io->GetPhysicalName($arTmpFile['tmp_name']), 'rb');
		}
		elseif(file_exists($arTmpFile['tmp_name']))
		{
			$options['stream'] = fopen($arTmpFile['tmp_name'], 'rb');
		}
		else
		{
			return false;
		}
	}

	if (empty($options["mimetype"]) || $options["mimetype"] == "unknown" || $options["mimetype"] == "application/octet-stream")
	{
		$options["mimetype"] = $this->get_mime_type($arParams["file_name"]);
	}
	return true;
}