<?php
/**
 * An TestUnit template engine class for XML templates
 *
 * @author		Roland Haeder <webmaster@ship-simu.org>
 * @version		0.0.0
 * @copyright	Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2012 Core Developer Team
 * @license		GNU GPL 3.0 or any newer version
 * @link		http://www.ship-simu.org
 * @todo		This template engine does not make use of setTemplateType()
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
class XmlCruncherTestUnitTemplateEngine extends BaseXmlTemplateEngine implements CompileableTemplate, Registerable {
	/**
	 * Protected constructor
	 *
	 * @return	void
	 */
	protected function __construct () {
		// Call parent constructor
		parent::__construct(__CLASS__);

		// Init sub nodes
		$this->subNodes = array(
			'meta-data',
			'global-project-identifier',
			'test-unit-created',
			'cipher',
			'cipher-function',
			'cipher-name',
			'unprocessed-data',
			'encrypted-message',
			'cruncher-key-list',
			'cruncher-key',
			'key-id',
			'key-value'
		);
	}

	/**
	 * Creates an instance of the class TemplateEngine and prepares it for usage
	 *
	 * @return	$templateInstance		An instance of TemplateEngine
	 * @throws	BasePathIsEmptyException		If the provided $templateBasePath is empty
	 * @throws	InvalidBasePathStringException	If $templateBasePath is no string
	 * @throws	BasePathIsNoDirectoryException	If $templateBasePath is no
	 *											directory or not found
	 * @throws	BasePathReadProtectedException	If $templateBasePath is
	 *											read-protected
	 */
	public static final function createXmlCruncherTestUnitTemplateEngine () {
		// Get a new instance
		$templateInstance = new XmlCruncherTestUnitTemplateEngine();

		// Init template instance
		$templateInstance->initXmlTemplateEngine('cruncher', 'test_unit');

		// Return the prepared instance
		return $templateInstance;
	}

	/**
	 * Load a specified cruncher_test_unit template into the engine
	 *
	 * @param	$template	The cruncher_test_unit template we shall load which is
	 *						located in 'cruncher_test_unit' by default
	 * @return	void
	 */
	public function loadCruncherTestUnitTemplate ($template) {
		// Set template type
		$this->setTemplateType($this->getConfigInstance()->getConfigEntry('cruncher_test_unit_template_type'));

		// Load the special template
		$this->loadTemplate($template);
	}

	/**
	 * Currently not used
	 *
	 * @param	$resource		XML parser resource (currently ignored)
	 * @param	$characters		Characters to handle
	 * @return	void
	 */
	public function characterHandler ($resource, $characters) {
		// Trim all spaces away
		$characters = trim($characters);

		// Is this string empty?
		if (empty($characters)) {
			// Then skip it silently
			return false;
		} // END - if

		// Assign the found characters to variable and use the last entry from
		// stack as the name
		parent::assignVariable($this->getStackerInstance()->getNamed('cruncher_test_unit'), $characters);
	}

	/**
	 * Getter for cache file (FQFN)
	 *
	 * @return	$fqfn	Full-qualified file name of the menu cache
	 */
	public function getCruncherTestUnitCacheFqfn () {
		$this->partialStub('Please implement this method.');
	}

	/**
	 * Starts the test-unit
	 *
	 * @return	void
	 */
	private function startCruncherTestUnit () {
		// Push the node name on the stacker
		$this->getStackerInstance()->pushNamed('cruncher_test_unit', 'cruncher-test-unit');
	}

	/**
	 * Starts the meta-data
	 *
	 * @return	void
	 */
	private function startMetaData () {
		// Push the node name on the stacker
		$this->getStackerInstance()->pushNamed('cruncher_test_unit', 'meta-data');
	}

	/**
	 * Starts the global-project-identifier
	 *
	 * @return	void
	 */
	private function startGlobalProjectIdentifier () {
		// Push the node name on the stacker
		$this->getStackerInstance()->pushNamed('cruncher_test_unit', 'global-project-identifier');
	}

	/**
	 * Finishes the global-project-identifier
	 *
	 * @return	void
	 */
	private function finishGlobalProjectIdentifier () {
		// Pop the last entry
		$this->getStackerInstance()->popNamed('cruncher_test_unit');
	}

	/**
	 * Starts the test-unit-created
	 *
	 * @return	void
	 */
	private function startTestUnitCreated () {
		// Push the node name on the stacker
		$this->getStackerInstance()->pushNamed('cruncher_test_unit', 'test-unit-created');
	}

	/**
	 * Finishes the test-unit-created
	 *
	 * @return	void
	 */
	private function finishTestUnitCreated () {
		// Pop the last entry
		$this->getStackerInstance()->popNamed('cruncher_test_unit');
	}

	/**
	 * Starts the cipher
	 *
	 * @return	void
	 */
	private function startCipher () {
		// Push the node name on the stacker
		$this->getStackerInstance()->pushNamed('cruncher_test_unit', 'cipher');
	}

	/**
	 * Starts the cipher-function
	 *
	 * @return	void
	 */
	private function startCipherFunction () {
		// Push the node name on the stacker
		$this->getStackerInstance()->pushNamed('cruncher_test_unit', 'cipher-function');
	}

	/**
	 * Finishes the cipher-function
	 *
	 * @return	void
	 */
	private function finishCipherFunction () {
		// Pop the last entry
		$this->getStackerInstance()->popNamed('cruncher_test_unit');
	}

	/**
	 * Starts the cipher-name
	 *
	 * @return	void
	 */
	private function startCipherName () {
		// Push the node name on the stacker
		$this->getStackerInstance()->pushNamed('cruncher_test_unit', 'cipher-name');
	}

	/**
	 * Finishes the cipher-name
	 *
	 * @return	void
	 */
	private function finishCipherName () {
		// Pop the last entry
		$this->getStackerInstance()->popNamed('cruncher_test_unit');
	}

	/**
	 * Finishes the cipher
	 *
	 * @return	void
	 */
	private function finishCipher () {
		// Pop the last entry
		$this->getStackerInstance()->popNamed('cruncher_test_unit');
	}

	/**
	 * Finishes the meta-data
	 *
	 * @return	void
	 */
	private function finishMetaData () {
		// Pop the last entry
		$this->getStackerInstance()->popNamed('cruncher_test_unit');
	}

	/**
	 * Starts the unprocessed-data
	 *
	 * @return	void
	 */
	private function startUnprocessedData () {
		// Push the node name on the stacker
		$this->getStackerInstance()->pushNamed('cruncher_test_unit', 'unprocessed-data');
	}

	/**
	 * Starts the encrypted-message
	 *
	 * @return	void
	 */
	private function startEncryptedMessage () {
		// Push the node name on the stacker
		$this->getStackerInstance()->pushNamed('cruncher_test_unit', 'encrypted-message');
	}

	/**
	 * Finishes the encrypted-message
	 *
	 * @return	void
	 */
	private function finishEncryptedMessage () {
		// Pop the last entry
		$this->getStackerInstance()->popNamed('cruncher_test_unit');
	}

	/**
	 * Starts the cruncher-key-list
	 *
	 * @param	$keyCount	Count of keys in this test unit
	 * @return	void
	 * @todo	Handle $keyCount
	 */
	private function startCruncherKeyList ($keyCount) {
		// Push the node name on the stacker
		$this->getStackerInstance()->pushNamed('cruncher_test_unit', 'cruncher-key-list');
	}

	/**
	 * Starts the cruncher-key
	 *
	 * @return	void
	 */
	private function startCruncherKey () {
		// Push the node name on the stacker
		$this->getStackerInstance()->pushNamed('cruncher_test_unit', 'cruncher-key');
	}

	/**
	 * Starts the key-id
	 *
	 * @return	void
	 */
	private function startKeyId () {
		// Push the node name on the stacker
		$this->getStackerInstance()->pushNamed('cruncher_test_unit', 'key-id');
	}

	/**
	 * Finishes the key-id
	 *
	 * @return	void
	 */
	private function finishKeyId () {
		// Pop the last entry
		$this->getStackerInstance()->popNamed('cruncher_test_unit');
	}

	/**
	 * Starts the key-value
	 *
	 * @return	void
	 */
	private function startKeyValue () {
		// Push the node name on the stacker
		$this->getStackerInstance()->pushNamed('cruncher_test_unit', 'key-value');
	}

	/**
	 * Finishes the key-value
	 *
	 * @return	void
	 */
	private function finishKeyValue () {
		// Pop the last entry
		$this->getStackerInstance()->popNamed('cruncher_test_unit');
	}

	/**
	 * Finishes the cruncher-key
	 *
	 * @return	void
	 */
	private function finishCruncherKey () {
		// Pop the last entry
		$this->getStackerInstance()->popNamed('cruncher_test_unit');
	}

	/**
	 * Finishes the cruncher-key-list
	 *
	 * @return	void
	 */
	private function finishCruncherKeyList () {
		// Pop the last entry
		$this->getStackerInstance()->popNamed('cruncher_test_unit');
	}

	/**
	 * Finishes the unprocessed-data
	 *
	 * @return	void
	 */
	private function finishUnprocessedData () {
		// Pop the last entry
		$this->getStackerInstance()->popNamed('cruncher_test_unit');
	}

	/**
	 * Finishes the test-unit
	 *
	 * @return	void
	 */
	private function finishCruncherTestUnit () {
		// Pop the last entry
		$this->getStackerInstance()->popNamed('cruncher_test_unit');
	}
}

// [EOF]
?>