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<?php
/*
* Copyright (c) 2014 Mathieu Parent <sathieu@debian.org>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
namespace Pkgtools\Base;
use \Pkgtools\Base\Logger;
/**
* This class represents a list of dependencies
*
* @copyright Copyright (c) 2014 Mathieu Parent <sathieu@debian.org>
* @author Mathieu Parent <sathieu@debian.org>
* @license Expat http://www.jclark.com/xml/copying.txt
*/
class Dependencies extends \ArrayObject {
/**
* Get dependencies in Debian format
*/
function asDeb() {
$result = Array();
foreach ($this as $dep) {
// Try to override
$overriden = Overrides::override($dep);
if (is_null($overriden)) {
$overriden = $dep;
} else {
Logger::info('Override: %s -> %s.', $dep, $overriden);
}
$debDependency = $overriden->debDependency();
Logger::debug('Debian name: %s -> %s:%s.', $dep, $overriden->level, $debDependency);
// Dependendency may have been NULLified
if (!is_null($debDependency)) {
$result[$overriden->level][] = $debDependency;
}
}
return $result;
}
/**
* Get dependencies in readable format
*/
function __toString() {
$result = '';
foreach ($this as $dep) {
$result .= $dep . "\n";
}
return $result;
}
}
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