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| /* | |
| * $Id: ConsoleReader.php 3076 2006-12-18 08:52:12Z fabien $ | |
| * | |
| * 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"; | |
| } | |
| } | |