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- <?php
- /*
- * $Id: ConsoleReader.php 123 2006-09-14 20:19:08Z 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/Reader.php';
-
- /**
- * Convenience class for reading console input.
- *
- * @author Hans Lellelid <hans@xmpl.org>
- * @author Matthew Hershberger <matthewh@lightsp.com>
- * @version $Revision: 1.4 $
- * @package phing.system.io
- */
- class ConsoleReader extends Reader {
-
- function readLine() {
-
- $out = fgets(STDIN); // note: default maxlen is 1kb
- $out = rtrim($out);
-
- return $out;
- }
-
- /**
- *
- * @param int $len Num chars to read.
- * @return string chars read or -1 if eof.
- */
- function read($len = null) {
-
- $out = fread(STDIN, $len);
-
-
- return $out;
- // FIXME
- // read by chars doesn't work (yet?) with PHP stdin. Maybe
- // this is just a language feature, maybe there's a way to get
- // ability to read chars w/o <enter> ?
-
- }
-
- function close() {
- // STDIN is always open
- }
-
- function open() {
- // STDIN is always open
- }
-
- /**
- * Whether eof has been reached with stream.
- * @return boolean
- */
- function eof() {
- return feof(STDIN);
- }
-
- /**
- * Returns path to file we are reading.
- * @return string
- */
- function getResource() {
- return "console";
- }
- }
- ?>
-