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<?php
/*
* $Id: d0a6af11eeda50b911bad3717528a9ea72291185 $
*
* 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/types/selectors/BaseExtendSelector.php';
/**
* Selector that filters files based on the filename.
*
* @author Hans Lellelid, hans@xmpl.org (Phing)
* @author Bruce Atherton, bruce@callenish.com (Ant)
* @package phing.types.selectors
*/
class FilenameSelector extends BaseExtendSelector {
private $pattern = null;
private $casesensitive = true;
private $negated = false;
const NAME_KEY = "name";
const CASE_KEY = "casesensitive";
const NEGATE_KEY = "negate";
public function toString() {
$buf = "{filenameselector name: ";
$buf .= $this->pattern;
$buf .= " negate: ";
if ($this->negated) {
$buf .= "true";
} else {
$buf .= "false";
}
$buf .= " casesensitive: ";
if ($this->casesensitive) {
$buf .= "true";
} else {
$buf .= "false";
}
$buf .= "}";
return $buf;
}
/**
* The name of the file, or the pattern for the name, that
* should be used for selection.
*
* @param pattern the file pattern that any filename must match
* against in order to be selected.
*/
public function setName($pattern) {
$pattern = str_replace('\\', DIRECTORY_SEPARATOR, $pattern);
$pattern = str_replace('/', DIRECTORY_SEPARATOR, $pattern);
if (StringHelper::endsWith(DIRECTORY_SEPARATOR, $pattern)) {
$pattern .= "**";
}
$this->pattern = $pattern;
}
/**
* Whether to ignore case when checking filenames.
*
* @param casesensitive whether to pay attention to case sensitivity
*/
public function setCasesensitive($casesensitive) {
$this->casesensitive = $casesensitive;
}
/**
* You can optionally reverse the selection of this selector,
* thereby emulating an <exclude> tag, by setting the attribute
* negate to true. This is identical to surrounding the selector
* with <not></not>.
*
* @param negated whether to negate this selection
*/
public function setNegate($negated) {
$this->negated = $negated;
}
/**
* When using this as a custom selector, this method will be called.
* It translates each parameter into the appropriate setXXX() call.
*
* @param array $parameters the complete set of parameters for this selector
*/
public function setParameters($parameters) {
parent::setParameters($parameters);
if ($parameters !== null) {
for ($i=0, $len=count($parameters); $i < $len; $i++) {
$paramname = $parameters[$i]->getName();
switch(strtolower($paramname)) {
case self::NAME_KEY:
$this->setName($parameters[$i]->getValue());
break;
case self::CASE_KEY:
$this->setCasesensitive($parameters[$i]->getValue());
break;
case self::NEGATE_KEY:
$this->setNegate($parameters[$i]->getValue());
break;
default:
$this->setError("Invalid parameter " . $paramname);
}
} // for each param
} // if params
}
/**
* Checks to make sure all settings are kosher. In this case, it
* means that the name attribute has been set.
*
*/
public function verifySettings() {
if ($this->pattern === null) {
$this->setError("The name attribute is required");
}
}
/**
* The heart of the matter. This is where the selector gets to decide
* on the inclusion of a file in a particular fileset. Most of the work
* for this selector is offloaded into SelectorUtils, a static class
* that provides the same services for both FilenameSelector and
* DirectoryScanner.
*
* @param basedir the base directory the scan is being done from
* @param filename is the name of the file to check
* @param file is a PhingFile object the selector can use
* @return whether the file should be selected or not
*/
public function isSelected(PhingFile $basedir, $filename, PhingFile $file) {
$this->validate();
return (SelectorUtils::matchPath($this->pattern, $filename, $this->casesensitive)
=== !($this->negated));
}
}
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