/**
* Load a plist file.
* Load and import a plist file.
* @param string $file Path of PropertyList, defaults to {@link $file}
* @param integer $format The format of the property list, see {@link FORMAT_XML}, {@link FORMAT_BINARY} and {@link FORMAT_AUTO}, defaults to {@link $format}
* @return void
* @throws PListException if file format version is not 00
* @throws IOException if file could not be read
* @throws DOMException if plist file could not be parsed properly
* @uses $file if argument $file was not specified
* @uses $value reset to empty array
* @uses import() for importing the values
*/
public function load($file = null, $format = null)
{
$file = $file ? $file : $this->file;
$format = $format !== null ? $format : $this->format;
$this->value = array();
if (!is_readable($file)) {
throw IOException::notReadable($file);
}
switch ($format) {
case CFPropertyList::FORMAT_BINARY:
$this->readBinary($file);
break;
case CFPropertyList::FORMAT_AUTO:
// what we now do is ugly, but neccessary to recognize the file format
$fd = fopen($file, "rb");
if (($magic_number = fread($fd, 8)) === false) {
throw IOException::notReadable($file);
}
fclose($fd);
$filetype = substr($magic_number, 0, 6);
$version = substr($magic_number, -2);
if ($filetype == "bplist") {
if ($version != "00") {
throw new PListException("Wrong file format version! Expected 00, got {$version}!");
}
$this->readBinary($file);
break;
}
// else: xml format, break not neccessary
// else: xml format, break not neccessary
case CFPropertyList::FORMAT_XML:
$doc = new DOMDocument();
if (!$doc->load($file)) {
throw new DOMException();
}
$this->import($doc->documentElement, $this);
break;
}
}
/**
* Parse a plist string.
* Parse and import a plist string.
* @param string $str String containing the PropertyList, defaults to {@link $content}
* @param integer $format The format of the property list, see {@link FORMAT_XML}, {@link FORMAT_BINARY} and {@link FORMAT_AUTO}, defaults to {@link $format}
* @return void
* @throws PListException if file format version is not 00
* @throws IOException if file could not be read
* @throws DOMException if plist file could not be parsed properly
* @uses $content if argument $str was not specified
* @uses $value reset to empty array
* @uses import() for importing the values
*/
public function parse($str = NULL, $format = NULL)
{
$format = $format !== null ? $format : $this->format;
$str = $str !== null ? $str : $this->content;
$this->value = array();
switch ($format) {
case CFPropertyList::FORMAT_BINARY:
$this->parseBinary($str);
break;
case CFPropertyList::FORMAT_AUTO:
// what we now do is ugly, but neccessary to recognize the file format
if (($magic_number = substr($str, 0, 8)) === false) {
throw IOException::notReadable("<string>");
}
$filetype = substr($magic_number, 0, 6);
$version = substr($magic_number, -2);
if ($filetype == "bplist") {
if ($version != "00") {
throw new PListException("Wrong file format version! Expected 00, got {$version}!");
}
$this->parseBinary($str);
break;
}
// else: xml format, break not neccessary
// else: xml format, break not neccessary
case CFPropertyList::FORMAT_XML:
$doc = new DOMDocument();
if (!$doc->loadXML($str)) {
throw new DOMException();
}
$this->import($doc->documentElement, $this);
break;
}
}
