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<?php
/*
* $Id: InputStreamReader.php 557 2009-08-29 13:54:38Z mrook $
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information please see
* <http://phing.info>.
*/
include_once 'phing/system/io/PhingFile.php';
include_once 'phing/system/io/Reader.php';
/**
* Writer class for OutputStream objects.
*
* Unlike the Java counterpart, this class does not (yet) handle
* character set transformations. This will be an important function
* of this class with move to supporting PHP6.
*
* @package phing.system.io
*/
class InputStreamReader extends Reader {
/**
* @var InputStream
*/
protected $inStream;
/**
* Construct a new InputStreamReader.
* @param InputStream $$inStream InputStream to read from
*/
public function __construct(InputStream $inStream) {
$this->inStream = $inStream;
}
/**
* Close the stream.
*/
public function close() {
return $this->inStream->close();
}
/**
* Skip over $n bytes.
* @param int $n
*/
public function skip($n) {
return $this->inStream->skip($n);
}
/**
* Read data from file.
* @param int $len Num chars to read.
* @return string chars read or -1 if eof.
*/
public function read($len = null) {
return $this->inStream->read($len);
}
/**
* Marks the current position in this input stream.
* @throws IOException - if the underlying stream doesn't support this method.
*/
public function mark() {
$this->inStream->mark();
}
/**
* Whether the attached stream supports mark/reset.
* @return boolean
*/
public function markSupported() {
return $this->inStream->markSupported();
}
/**
* Repositions this stream to the position at the time the mark method was last called on this input stream.
* @throws IOException - if the underlying stream doesn't support this method.
*/
public function reset() {
$this->inStream->reset();
}
/**
* Whether eof has been reached with stream.
* @return boolean
*/
public function eof() {
return $this->inStream->eof();
}
/**
* Reads a entire file and stores the data in the variable
* passed by reference.
*
* @param string $file String. Path and/or name of file to read.
* @param object &$rBuffer Reference. Variable of where to put contents.
*
* @return TRUE on success. Err object on failure.
* @author Charlie Killian, charlie@tizac.com
* @deprecated Use read() or BufferedReader instead.
*/
public function readInto(&$rBuffer) {
return $this->inStream->readInto($rBuffer);
}
/**
* Returns string representation of attached stream.
* @return string
*/
public function getResource() {
return $this->inStream->__toString();
}
}
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