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Changeset 1622

Timestamp:

06/12/08 13:52:26 (4 months ago)

Author:

mikey

Message:

deliver correct file length for files opened with compression streams

Files:

r1605	r1622
19	19	{
20	20	/**
	21	* name of the file
	22	*
	23	* @var string
	24	*/
	25	protected $fileName;
	26
	27	/**
21	28	* constructor
22	29	*
…	…
27	34	{
28	35	if (is_string($file) === true) {
29		$fp = fopen($file, $mode);
	36	$fp = fopen($file, $mode);
	37	$this->fileName = $file;
30	38	} elseif (is_resource($file) === true) {
31	39	$fp = $file;
…	…
44	52	$this->close();
45	53	}
	54
	55	/**
	56	* helper method to retrieve the length of the resource
	57	*
	58	* Not all stream wrappers support (f)stat - the extending class then
	59	* needs to take care to deliver the correct resource length then.
	60	*
	61	* @return int
	62	*/
	63	protected function getResourceLength()
	64	{
	65	if (null === $this->fileName) {
	66	return parent::getResourceLength();
	67	}
	68
	69	if (substr($this->fileName, 0, 16) === 'compress.zlib://') {
	70	return filesize(substr($this->fileName, 16));
	71	} elseif (substr($this->fileName, 0, 17) === 'compress.bzip2://') {
	72	return filesize(substr($this->fileName, 17));
	73	}
	74	}
46	75	}
47	76	?>

r1552	r1622
103	103	}
104	104
	105	return $this->getResourceLength() - $bytesRead;
	106	}
	107
	108	/**
	109	* helper method to retrieve the length of the resource
	110	*
	111	* Not all stream wrappers support (f)stat - the extending class then
	112	* needs to take care to deliver the correct resource length then.
	113	*
	114	* @return int
	115	*/
	116	protected function getResourceLength()
	117	{
105	118	$fileData = fstat($this->handle);
106		return $fileData['size'] ~~- $bytesRead~~;
	119	return $fileData['size'];
107	120	}
108	121