xXx

Hexid M1n1 5h3ll MobiLe

C:/xampp/php5/PEAR/phing/system/util/_[ Writable ]

File:C:/xampp/php5/PEAR/phing/system/util/Properties.php

<?php

/*
 *  $Id: Properties.php 325 2007-12-20 15:44:58Z hans $
 *
 * 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/PhingFile.php';
include_once 'phing/system/io/FileWriter.php';

/**
 * Convenience class for reading and writing property files.
 * 
 * FIXME
 *        - Add support for arrays (separated by ',')
 *
 * @package    phing.system.util
 * @version $Revision: 1.13 $
 */
class Properties {

    private $properties = array();

    /**
     * Load properties from a file.
     *
     * @param PhingFile $file
     * @return void
     * @throws IOException - if unable to read file.
     */
    function load(PhingFile $file) {
        if ($file->canRead()) {
            $this->parse($file->getPath(), false);                    
        } else {
            throw new IOException("Can not read file ".$file->getPath());
        }
        
    }
    
    /**
     * Replaces parse_ini_file() or better_parse_ini_file().
     * Saves a step since we don't have to parse and then check return value
     * before throwing an error or setting class properties.
     * 
     * @param string $filePath
     * @param boolean $processSections Whether to honor [SectionName] sections in INI file.
     * @return array Properties loaded from file (no prop replacements done yet).
     */
    protected function parse($filePath) {

        // load() already made sure that file is readable                
        // but we'll double check that when reading the file into 
        // an array
        
        if (($lines = @file($filePath)) === false) {
            throw new IOException("Unable to parse contents of $filePath");
        }
        
        $this->properties = array();
        $sec_name = "";
        
        foreach($lines as $line) {
            
            $line = trim($line);
    
            if($line == "")
                continue;
                    
            if ($line{0} == '#' or $line{0} == ';') {
                // it's a comment, so continue to next line
                continue;
            } else {
                $pos = strpos($line, '=');
                $property = trim(substr($line, 0, $pos));
                $value = trim(substr($line, $pos + 1));                
                $this->properties[$property] = $this->inVal($value);
            }
            
        } // for each line        
    }
    
    /**
     * Process values when being read in from properties file.
     * does things like convert "true" => true
     * @param string $val Trimmed value.
     * @return mixed The new property value (may be boolean, etc.)
     */
    protected function inVal($val) {
        if ($val === "true") { 
            $val = true;
        } elseif ($val === "false") { 
            $val = false; 
        }
        return $val;
    }
    
    /**
     * Process values when being written out to properties file.
     * does things like convert true => "true"
     * @param mixed $val The property value (may be boolean, etc.)
     * @return string
     */
    protected function outVal($val) {
        if ($val === true) {
            $val = "true";
        } elseif ($val === false) {
            $val = "false";
        }
        return $val;
    }
    
    /**
     * Create string representation that can be written to file and would be loadable using load() method.
     * 
     * Essentially this function creates a string representation of properties that is ready to
     * write back out to a properties file.  This is used by store() method.
     *
     * @return string
     */
    public function toString() {
        $buf = "";        
        foreach($this->properties as $key => $item) {
            $buf .= $key . "=" . $this->outVal($item) . PHP_EOL;
        }
        return $buf;    
    }
    
    /**
     * Stores current properties to specified file.
     * 
     * @param PhingFile $file File to create/overwrite with properties.
     * @param string $header Header text that will be placed (within comments) at the top of properties file.
     * @return void
     * @throws IOException - on error writing properties file.
     */
    function store(PhingFile $file, $header = null) {
        // stores the properties in this object in the file denoted
        // if file is not given and the properties were loaded from a
        // file prior, this method stores them in the file used by load()        
        try {
            $fw = new FileWriter($file);
            if ($header !== null) {
                $fw->write( "# " . $header . PHP_EOL );
            }
            $fw->write($this->toString());
            $fw->close();
        } catch (IOException $e) {
            throw new IOException("Error writing property file: " . $e->getMessage());
        }                
    }
    
    /**
     * Returns copy of internal properties hash.
     * Mostly for performance reasons, property hashes are often
     * preferable to passing around objects.
     *
     * @return array
     */
    function getProperties() {
        return $this->properties;
    }
    
    /**
     * Get value for specified property.
     * This is the same as get() method.
     *
     * @param string $prop The property name (key).
     * @return mixed
     * @see get()
     */
    function getProperty($prop) {
        if (!isset($this->properties[$prop])) {
            return null;
        }
        return $this->properties[$prop];
    }

    /**
     * Get value for specified property.
     * This function exists to provide a hashtable-like interface for
     * properties.
     *
     * @param string $prop The property name (key).
     * @return mixed
     * @see getProperty()
     */    
    function get($prop) {
         if (!isset($this->properties[$prop])) {
            return null;
        }
        return $this->properties[$prop];
    }
    
    /**
     * Set the value for a property.
     *
     * @param string $key
     * @param mixed $value
     * @return mixed Old property value or NULL if none was set.
     */
    function setProperty($key, $value) {
    	$oldValue = null;
    	if (isset($this->properties[$key])) {
    		$oldValue = $this->properties[$key];
    	}
        $this->properties[$key] = $value;
        return $oldValue;
    }
    
    /**
     * Set the value for a property.
     * This function exists to provide hashtable-lie
     * interface for properties.
     *
     * @param string $key
     * @param mixed $value
     */
    function put($key, $value) {
        return $this->setProperty($key, $value);
    }
    
    /**
     * Same as keys() function, returns an array of property names.
     * @return array
     */
    function propertyNames() {
        return $this->keys();
    }
    
    /**
     * Whether loaded properties array contains specified property name.
     * @return boolean
     */
    function containsKey($key) {
        return isset($this->properties[$key]);
    }

    /**
     * Returns properties keys.
     * Use this for foreach() {} iterations, as this is
     * faster than looping through property values.
     * @return array
     */
    function keys() {
        return array_keys($this->properties);
    }
    
    /**
     * Whether properties list is empty.
     * @return boolean
     */
    function isEmpty() {
        return empty($this->properties);
    }

}

Your Access Expired	Date. in : 01-11-2025
Regist : 09-12-2024	Expired : 01-12-2027