/system/libraries/Ftp.php

.htaccess
AesEncryption.php
LICENSE
application
    .htaccess
    cache
        index.html
    config
        autoload.php
        config.php
        constants.php
        database.php
        doctypes.php
        foreign_chars.php
        hooks.php
        index.html
        memcached.php
        migration.php
        mimes.php
        profiler.php
        routes.php
        smileys.php
        user_agents.php
    controllers
        Systemid.php
        Welcome.php
        index.html
    core
        index.html
    helpers
        index.html
    hooks
        index.html
    index.html
    language
        english
            index.html
            system_lang.php
        index.html
    libraries
        index.html
    logs
        index.html
    models
        System_model.php
        index.html
    third_party
        index.html
    views
        about.php
        category
            addedit.php
            addeditsub.php
        components.php
        delete.php
        errors
            cli
                error_404.php
                error_db.php
                error_exception.php
                error_general.php
                error_php.php
                index.html
            html
                error_404.php
                error_db.php
                error_exception.php
                error_general.php
                error_php.php
                index.html
            index.html
        foot.php
        generator.php
        head.php
        index.html
        login.php
        main.php
        pass
            addedit.php
            show.php
        welcome_message.php
captcha
    sys.txt
favicon.ico
index.php
install.php
library
    AesEncryption.php
    bootstrap
        css
            .DS_Store
            bootstrap-grid.css
            bootstrap-grid.css.map
            bootstrap-grid.min.css
            bootstrap-grid.min.css.map
            bootstrap-reboot.css
            bootstrap-reboot.css.map
            bootstrap-reboot.min.css
            bootstrap-reboot.min.css.map
            bootstrap.css
            bootstrap.css.map
            bootstrap.min.css
            bootstrap.min.css.map
        js
            bootstrap.bundle.js
            bootstrap.bundle.js.map
            bootstrap.bundle.min.js
            bootstrap.bundle.min.js.map
            bootstrap.js
            bootstrap.js.map
            bootstrap.min.js
            bootstrap.min.js.map
    font-awesome
        HELP-US-OUT.txt
        css
            font-awesome.css
            font-awesome.min.css
        fonts
            FontAwesome.otf
            fontawesome-webfont.eot
            fontawesome-webfont.svg
            fontawesome-webfont.ttf
            fontawesome-webfont.woff
            fontawesome-webfont.woff2
        less
            animated.less
            bordered-pulled.less
            core.less
            fixed-width.less
            font-awesome.less
            icons.less
            larger.less
            list.less
            mixins.less
            path.less
            rotated-flipped.less
            screen-reader.less
            stacked.less
            variables.less
        scss
            _animated.scss
            _bordered-pulled.scss
            _core.scss
            _fixed-width.scss
            _icons.scss
            _larger.scss
            _list.scss
            _mixins.scss
            _path.scss
            _rotated-flipped.scss
            _screen-reader.scss
            _stacked.scss
            _variables.scss
            font-awesome.scss
    font-awesome.min.css
    jquery-ui
        AUTHORS.txt
        LICENSE.txt
        external
            jquery
                jquery.js
        images
            ui-icons_444444_256x240.png
            ui-icons_555555_256x240.png
            ui-icons_777620_256x240.png
            ui-icons_777777_256x240.png
            ui-icons_cc0000_256x240.png
            ui-icons_ffffff_256x240.png
        index.html
        jquery-ui.css
        jquery-ui.js
        jquery-ui.min.css
        jquery-ui.min.js
        jquery-ui.structure.css
        jquery-ui.structure.min.css
        jquery-ui.theme.css
        jquery-ui.theme.min.css
        package.json
    jquery.min.js
    jquerysctipttop.css
    logo.png
    password_indicator_bs4
        css
            signin.css
        index.html
        js
            jaktutorial.js
    popper.min.js
    right-click
        css
            contextMenu.min.css
        js
            contextMenu.min.js
    style.css
    tether
        css
            tether-theme-arrows-dark.css
            tether-theme-arrows-dark.min.css
            tether-theme-arrows.css
            tether-theme-arrows.min.css
            tether-theme-basic.css
            tether-theme-basic.min.css
            tether.css
            tether.min.css
        js
            tether.js
            tether.min.js
system
    .htaccess
    core
        Benchmark.php
        CodeIgniter.php
        Common.php
        Config.php
        Controller.php
        Exceptions.php
        Hooks.php
        Input.php
        Lang.php
        Loader.php
        Log.php
        Model.php
        Output.php
        Router.php
        Security.php
        URI.php
        Utf8.php
        compat
            hash.php
            index.html
            mbstring.php
            password.php
            standard.php
        index.html
    database
        DB.php
        DB_cache.php
        DB_driver.php
        DB_forge.php
        DB_query_builder.php
        DB_result.php
        DB_utility.php
        drivers
            cubrid
                cubrid_driver.php
                cubrid_forge.php
                cubrid_result.php
                cubrid_utility.php
                index.html
            ibase
                ibase_driver.php
                ibase_forge.php
                ibase_result.php
                ibase_utility.php
                index.html
            index.html
            mssql
                index.html
                mssql_driver.php
                mssql_forge.php
                mssql_result.php
                mssql_utility.php
            mysql
                index.html
                mysql_driver.php
                mysql_forge.php
                mysql_result.php
                mysql_utility.php
            mysqli
                index.html
                mysqli_driver.php
                mysqli_forge.php
                mysqli_result.php
                mysqli_utility.php
            oci8
                index.html
                oci8_driver.php
                oci8_forge.php
                oci8_result.php
                oci8_utility.php
            odbc
                index.html
                odbc_driver.php
                odbc_forge.php
                odbc_result.php
                odbc_utility.php
            pdo
                index.html
                pdo_driver.php
                pdo_forge.php
                pdo_result.php
                pdo_utility.php
                subdrivers
                    index.html
                    pdo_4d_driver.php
                    pdo_4d_forge.php
                    pdo_cubrid_driver.php
                    pdo_cubrid_forge.php
                    pdo_dblib_driver.php
                    pdo_dblib_forge.php
                    pdo_firebird_driver.php
                    pdo_firebird_forge.php
                    pdo_ibm_driver.php
                    pdo_ibm_forge.php
                    pdo_informix_driver.php
                    pdo_informix_forge.php
                    pdo_mysql_driver.php
                    pdo_mysql_forge.php
                    pdo_oci_driver.php
                    pdo_oci_forge.php
                    pdo_odbc_driver.php
                    pdo_odbc_forge.php
                    pdo_pgsql_driver.php
                    pdo_pgsql_forge.php
                    pdo_sqlite_driver.php
                    pdo_sqlite_forge.php
                    pdo_sqlsrv_driver.php
                    pdo_sqlsrv_forge.php
            postgre
                index.html
                postgre_driver.php
                postgre_forge.php
                postgre_result.php
                postgre_utility.php
            sqlite
                index.html
                sqlite_driver.php
                sqlite_forge.php
                sqlite_result.php
                sqlite_utility.php
            sqlite3
                index.html
                sqlite3_driver.php
                sqlite3_forge.php
                sqlite3_result.php
                sqlite3_utility.php
            sqlsrv
                index.html
                sqlsrv_driver.php
                sqlsrv_forge.php
                sqlsrv_result.php
                sqlsrv_utility.php
        index.html
    fonts
        index.html
        texb.ttf
    helpers
        array_helper.php
        captcha_helper.php
        cookie_helper.php
        date_helper.php
        directory_helper.php
        download_helper.php
        email_helper.php
        file_helper.php
        form_helper.php
        html_helper.php
        index.html
        inflector_helper.php
        language_helper.php
        number_helper.php
        path_helper.php
        security_helper.php
        smiley_helper.php
        string_helper.php
        text_helper.php
        typography_helper.php
        url_helper.php
        xml_helper.php
    index.html
    language
        english
            calendar_lang.php
            date_lang.php
            db_lang.php
            email_lang.php
            form_validation_lang.php
            ftp_lang.php
            imglib_lang.php
            index.html
            migration_lang.php
            number_lang.php
            pagination_lang.php
            profiler_lang.php
            unit_test_lang.php
            upload_lang.php
        index.html
    libraries
        Cache
            Cache.php
            drivers
                Cache_apc.php
                Cache_dummy.php
                Cache_file.php
                Cache_memcached.php
                Cache_redis.php
                Cache_wincache.php
                index.html
            index.html
        Calendar.php
        Cart.php
        Driver.php
        Email.php
        Encrypt.php
        Encryption.php
        Form_validation.php
        Ftp.php
        Image_lib.php
        Javascript
            Jquery.php
            index.html
        Javascript.php
        Migration.php
        Pagination.php
        Parser.php
        Profiler.php
        Session
            Session.php
            SessionHandlerInterface.php
            Session_driver.php
            drivers
                Session_database_driver.php
                Session_files_driver.php
                Session_memcached_driver.php
                Session_redis_driver.php
                index.html
            index.html
        Table.php
        Trackback.php
        Typography.php
        Unit_test.php
        Upload.php
        User_agent.php
        Xmlrpc.php
        Xmlrpcs.php
        Zip.php
        index.html
<?php
/**
 * CodeIgniter
 *
 * An open source application development framework for PHP
 *
 * This content is released under the MIT License (MIT)
 *
 * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
 *
 * 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.
 *
 * @package	CodeIgniter
 * @author	EllisLab Dev Team
 * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
 * @copyright	Copyright (c) 2014 - 2018, British Columbia Institute of Technology (http://bcit.ca/)
 * @license	http://opensource.org/licenses/MIT	MIT License
 * @link	https://codeigniter.com
 * @since	Version 1.0.0
 * @filesource
 */
defined('BASEPATH') OR exit('No direct script access allowed');

/**
 * FTP Class
 *
 * @package		CodeIgniter
 * @subpackage	Libraries
 * @category	Libraries
 * @author		EllisLab Dev Team
 * @link		https://codeigniter.com/user_guide/libraries/ftp.html
 */
class CI_FTP {

	/**
	 * FTP Server hostname
	 *
	 * @var	string
	 */
	public $hostname = '';

	/**
	 * FTP Username
	 *
	 * @var	string
	 */
	public $username = '';

	/**
	 * FTP Password
	 *
	 * @var	string
	 */
	public $password = '';

	/**
	 * FTP Server port
	 *
	 * @var	int
	 */
	public $port = 21;

	/**
	 * Passive mode flag
	 *
	 * @var	bool
	 */
	public $passive = TRUE;

	/**
	 * Debug flag
	 *
	 * Specifies whether to display error messages.
	 *
	 * @var	bool
	 */
	public $debug = FALSE;

	// --------------------------------------------------------------------

	/**
	 * Connection ID
	 *
	 * @var	resource
	 */
	protected $conn_id;

	// --------------------------------------------------------------------

	/**
	 * Constructor
	 *
	 * @param	array	$config
	 * @return	void
	 */
	public function __construct($config = array())
	{
		empty($config) OR $this->initialize($config);
		log_message('info', 'FTP Class Initialized');
	}

	// --------------------------------------------------------------------

	/**
	 * Initialize preferences
	 *
	 * @param	array	$config
	 * @return	void
	 */
	public function initialize($config = array())
	{
		foreach ($config as $key => $val)
		{
			if (isset($this->$key))
			{
				$this->$key = $val;
			}
		}

		// Prep the hostname
		$this->hostname = preg_replace('|.+?://|', '', $this->hostname);
	}

	// --------------------------------------------------------------------

	/**
	 * FTP Connect
	 *
	 * @param	array	 $config	Connection values
	 * @return	bool
	 */
	public function connect($config = array())
	{
		if (count($config) > 0)
		{
			$this->initialize($config);
		}

		if (FALSE === ($this->conn_id = @ftp_connect($this->hostname, $this->port)))
		{
			if ($this->debug === TRUE)
			{
				$this->_error('ftp_unable_to_connect');
			}

			return FALSE;
		}

		if ( ! $this->_login())
		{
			if ($this->debug === TRUE)
			{
				$this->_error('ftp_unable_to_login');
			}

			return FALSE;
		}

		// Set passive mode if needed
		if ($this->passive === TRUE)
		{
			ftp_pasv($this->conn_id, TRUE);
		}

		return TRUE;
	}

	// --------------------------------------------------------------------

	/**
	 * FTP Login
	 *
	 * @return	bool
	 */
	protected function _login()
	{
		return @ftp_login($this->conn_id, $this->username, $this->password);
	}

	// --------------------------------------------------------------------

	/**
	 * Validates the connection ID
	 *
	 * @return	bool
	 */
	protected function _is_conn()
	{
		if ( ! is_resource($this->conn_id))
		{
			if ($this->debug === TRUE)
			{
				$this->_error('ftp_no_connection');
			}

			return FALSE;
		}

		return TRUE;
	}

	// --------------------------------------------------------------------

	/**
	 * Change directory
	 *
	 * The second parameter lets us momentarily turn off debugging so that
	 * this function can be used to test for the existence of a folder
	 * without throwing an error. There's no FTP equivalent to is_dir()
	 * so we do it by trying to change to a particular directory.
	 * Internally, this parameter is only used by the "mirror" function below.
	 *
	 * @param	string	$path
	 * @param	bool	$suppress_debug
	 * @return	bool
	 */
	public function changedir($path, $suppress_debug = FALSE)
	{
		if ( ! $this->_is_conn())
		{
			return FALSE;
		}

		$result = @ftp_chdir($this->conn_id, $path);

		if ($result === FALSE)
		{
			if ($this->debug === TRUE && $suppress_debug === FALSE)
			{
				$this->_error('ftp_unable_to_changedir');
			}

			return FALSE;
		}

		return TRUE;
	}

	// --------------------------------------------------------------------

	/**
	 * Create a directory
	 *
	 * @param	string	$path
	 * @param	int	$permissions
	 * @return	bool
	 */
	public function mkdir($path, $permissions = NULL)
	{
		if ($path === '' OR ! $this->_is_conn())
		{
			return FALSE;
		}

		$result = @ftp_mkdir($this->conn_id, $path);

		if ($result === FALSE)
		{
			if ($this->debug === TRUE)
			{
				$this->_error('ftp_unable_to_mkdir');
			}

			return FALSE;
		}

		// Set file permissions if needed
		if ($permissions !== NULL)
		{
			$this->chmod($path, (int) $permissions);
		}

		return TRUE;
	}

	// --------------------------------------------------------------------

	/**
	 * Upload a file to the server
	 *
	 * @param	string	$locpath
	 * @param	string	$rempath
	 * @param	string	$mode
	 * @param	int	$permissions
	 * @return	bool
	 */
	public function upload($locpath, $rempath, $mode = 'auto', $permissions = NULL)
	{
		if ( ! $this->_is_conn())
		{
			return FALSE;
		}

		if ( ! file_exists($locpath))
		{
			$this->_error('ftp_no_source_file');
			return FALSE;
		}

		// Set the mode if not specified
		if ($mode === 'auto')
		{
			// Get the file extension so we can set the upload type
			$ext = $this->_getext($locpath);
			$mode = $this->_settype($ext);
		}

		$mode = ($mode === 'ascii') ? FTP_ASCII : FTP_BINARY;

		$result = @ftp_put($this->conn_id, $rempath, $locpath, $mode);

		if ($result === FALSE)
		{
			if ($this->debug === TRUE)
			{
				$this->_error('ftp_unable_to_upload');
			}

			return FALSE;
		}

		// Set file permissions if needed
		if ($permissions !== NULL)
		{
			$this->chmod($rempath, (int) $permissions);
		}

		return TRUE;
	}

	// --------------------------------------------------------------------

	/**
	 * Download a file from a remote server to the local server
	 *
	 * @param	string	$rempath
	 * @param	string	$locpath
	 * @param	string	$mode
	 * @return	bool
	 */
	public function download($rempath, $locpath, $mode = 'auto')
	{
		if ( ! $this->_is_conn())
		{
			return FALSE;
		}

		// Set the mode if not specified
		if ($mode === 'auto')
		{
			// Get the file extension so we can set the upload type
			$ext = $this->_getext($rempath);
			$mode = $this->_settype($ext);
		}

		$mode = ($mode === 'ascii') ? FTP_ASCII : FTP_BINARY;

		$result = @ftp_get($this->conn_id, $locpath, $rempath, $mode);

		if ($result === FALSE)
		{
			if ($this->debug === TRUE)
			{
				$this->_error('ftp_unable_to_download');
			}

			return FALSE;
		}

		return TRUE;
	}

	// --------------------------------------------------------------------

	/**
	 * Rename (or move) a file
	 *
	 * @param	string	$old_file
	 * @param	string	$new_file
	 * @param	bool	$move
	 * @return	bool
	 */
	public function rename($old_file, $new_file, $move = FALSE)
	{
		if ( ! $this->_is_conn())
		{
			return FALSE;
		}

		$result = @ftp_rename($this->conn_id, $old_file, $new_file);

		if ($result === FALSE)
		{
			if ($this->debug === TRUE)
			{
				$this->_error('ftp_unable_to_'.($move === FALSE ? 'rename' : 'move'));
			}

			return FALSE;
		}

		return TRUE;
	}

	// --------------------------------------------------------------------

	/**
	 * Move a file
	 *
	 * @param	string	$old_file
	 * @param	string	$new_file
	 * @return	bool
	 */
	public function move($old_file, $new_file)
	{
		return $this->rename($old_file, $new_file, TRUE);
	}

	// --------------------------------------------------------------------

	/**
	 * Rename (or move) a file
	 *
	 * @param	string	$filepath
	 * @return	bool
	 */
	public function delete_file($filepath)
	{
		if ( ! $this->_is_conn())
		{
			return FALSE;
		}

		$result = @ftp_delete($this->conn_id, $filepath);

		if ($result === FALSE)
		{
			if ($this->debug === TRUE)
			{
				$this->_error('ftp_unable_to_delete');
			}

			return FALSE;
		}

		return TRUE;
	}

	// --------------------------------------------------------------------

	/**
	 * Delete a folder and recursively delete everything (including sub-folders)
	 * contained within it.
	 *
	 * @param	string	$filepath
	 * @return	bool
	 */
	public function delete_dir($filepath)
	{
		if ( ! $this->_is_conn())
		{
			return FALSE;
		}

		// Add a trailing slash to the file path if needed
		$filepath = preg_replace('/(.+?)\/*$/', '\\1/', $filepath);

		$list = $this->list_files($filepath);
		if ( ! empty($list))
		{
			for ($i = 0, $c = count($list); $i < $c; $i++)
			{
				// If we can't delete the item it's probably a directory,
				// so we'll recursively call delete_dir()
				if ( ! preg_match('#/\.\.?$#', $list[$i]) && ! @ftp_delete($this->conn_id, $list[$i]))
				{
					$this->delete_dir($filepath.$list[$i]);
				}
			}
		}

		if (@ftp_rmdir($this->conn_id, $filepath) === FALSE)
		{
			if ($this->debug === TRUE)
			{
				$this->_error('ftp_unable_to_delete');
			}

			return FALSE;
		}

		return TRUE;
	}

	// --------------------------------------------------------------------

	/**
	 * Set file permissions
	 *
	 * @param	string	$path	File path
	 * @param	int	$perm	Permissions
	 * @return	bool
	 */
	public function chmod($path, $perm)
	{
		if ( ! $this->_is_conn())
		{
			return FALSE;
		}

		if (@ftp_chmod($this->conn_id, $perm, $path) === FALSE)
		{
			if ($this->debug === TRUE)
			{
				$this->_error('ftp_unable_to_chmod');
			}

			return FALSE;
		}

		return TRUE;
	}

	// --------------------------------------------------------------------

	/**
	 * FTP List files in the specified directory
	 *
	 * @param	string	$path
	 * @return	array
	 */
	public function list_files($path = '.')
	{
		return $this->_is_conn()
			? ftp_nlist($this->conn_id, $path)
			: FALSE;
	}

	// ------------------------------------------------------------------------

	/**
	 * Read a directory and recreate it remotely
	 *
	 * This function recursively reads a folder and everything it contains
	 * (including sub-folders) and creates a mirror via FTP based on it.
	 * Whatever the directory structure of the original file path will be
	 * recreated on the server.
	 *
	 * @param	string	$locpath	Path to source with trailing slash
	 * @param	string	$rempath	Path to destination - include the base folder with trailing slash
	 * @return	bool
	 */
	public function mirror($locpath, $rempath)
	{
		if ( ! $this->_is_conn())
		{
			return FALSE;
		}

		// Open the local file path
		if ($fp = @opendir($locpath))
		{
			// Attempt to open the remote file path and try to create it, if it doesn't exist
			if ( ! $this->changedir($rempath, TRUE) && ( ! $this->mkdir($rempath) OR ! $this->changedir($rempath)))
			{
				return FALSE;
			}

			// Recursively read the local directory
			while (FALSE !== ($file = readdir($fp)))
			{
				if (is_dir($locpath.$file) && $file[0] !== '.')
				{
					$this->mirror($locpath.$file.'/', $rempath.$file.'/');
				}
				elseif ($file[0] !== '.')
				{
					// Get the file extension so we can se the upload type
					$ext = $this->_getext($file);
					$mode = $this->_settype($ext);

					$this->upload($locpath.$file, $rempath.$file, $mode);
				}
			}

			return TRUE;
		}

		return FALSE;
	}

	// --------------------------------------------------------------------

	/**
	 * Extract the file extension
	 *
	 * @param	string	$filename
	 * @return	string
	 */
	protected function _getext($filename)
	{
		return (($dot = strrpos($filename, '.')) === FALSE)
			? 'txt'
			: substr($filename, $dot + 1);
	}

	// --------------------------------------------------------------------

	/**
	 * Set the upload type
	 *
	 * @param	string	$ext	Filename extension
	 * @return	string
	 */
	protected function _settype($ext)
	{
		return in_array($ext, array('txt', 'text', 'php', 'phps', 'php4', 'js', 'css', 'htm', 'html', 'phtml', 'shtml', 'log', 'xml'), TRUE)
			? 'ascii'
			: 'binary';
	}

	// ------------------------------------------------------------------------

	/**
	 * Close the connection
	 *
	 * @return	bool
	 */
	public function close()
	{
		return $this->_is_conn()
			? @ftp_close($this->conn_id)
			: FALSE;
	}

	// ------------------------------------------------------------------------

	/**
	 * Display error message
	 *
	 * @param	string	$line
	 * @return	void
	 */
	protected function _error($line)
	{
		$CI =& get_instance();
		$CI->lang->load('ftp');
		show_error($CI->lang->line($line));
	}

}




Copyright © 2015-2019 - by Lucas SOS | About the Author | Tags | Blog | Links | Login