bambslaundry-new/websocket_print/vendor/hoa/stream/Wrapper/IWrapper/File.php

<?php

/**
 * Hoa
 *
 *
 * @license
 *
 * New BSD License
 *
 * Copyright © 2007-2017, Hoa community. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Hoa nor the names of its contributors may be
 *       used to endorse or promote products derived from this software without
 *       specific prior written permission.
 *
 * 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 HOLDERS AND 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.
 */

namespace Hoa\Stream\Wrapper\IWrapper;

/**
 * Interface \Hoa\Stream\Wrapper\IWrapper\File.
 *
 * Interface for “file stream wrapper” class.
 *
 * @copyright  Copyright © 2007-2017 Hoa community
 * @license    New BSD License
 */
interface File
{
    /**
     * Close directory handle.
     * This method is called in to closedir().
     * Any resources which were locked, or allocated, during opening and use of
     * the directory stream should be released.
     *
     * @return  bool
     */
    public function dir_closedir();

    /**
     * Open directory handle.
     * This method is called in response to opendir().
     *
     * @param   string  $path       Specifies the URL that was passed to opendir().
     * @param   int     $options    Whether or not to enforce safe_mode (0x04).
     * @return  bool
     */
    public function dir_opendir($path, $options);

    /**
     * Read entry from directory handle.
     * This method is called in response to readdir().
     *
     * @return  mixed
     */
    public function dir_readdir();

    /**
     * Rewind directory handle.
     * This method is called in response to rewinddir().
     * Should reset the output generated by self::dir_readdir, i.e. the next
     * call to self::dir_readdir should return the first entry in the location
     * returned by self::dir_opendir.
     *
     * @return  bool
     */
    public function dir_rewinddir();

    /**
     * Create a directory.
     * This method is called in response to mkdir().
     *
     * @param   string  $path       Directory which should be created.
     * @param   int     $mode       The value passed to mkdir().
     * @param   int     $options    A bitwise mask of values.
     * @return  bool
     */
    public function mkdir($path, $mode, $options);

    /**
     * Rename a file or directory.
     * This method is called in response to rename().
     * Should attempt to rename $from to $to.
     *
     * @param   string  $from    The URL to current file.
     * @param   string  $to      The URL which $from should be renamed to.
     * @return  bool
     */
    public function rename($from, $to);

    /**
     * Remove a directory.
     * This method is called in response to rmdir().
     *
     * @param   string  $path       The directory URL which should be removed.
     * @param   int     $options    A bitwise mask of values.
     * @return  bool
     */
    public function rmdir($path, $options);

    /**
     * Delete a file.
     * This method is called in response to unlink().
     *
     * @param   string  $path    The file URL which should be deleted.
     * @return  bool
     */
    public function unlink($path);

    /**
     * Retrieve information about a file.
     * This method is called in response to all stat() related functions.
     *
     * @param   string  $path     The file URL which should be retrieve
     *                            information about.
     * @param   int     $flags    Holds additional flags set by the streams API.
     *                            It can hold one or more of the following
     *                            values OR'd together.
     *                            STREAM_URL_STAT_LINK: for resource with the
     *                            ability to link to other resource (such as an
     *                            HTTP location: forward, or a filesystem
     *                            symlink). This flag specified that only
     *                            information about the link itself should be
     *                            returned, not the resource pointed to by the
     *                            link. This flag is set in response to calls to
     *                            lstat(), is_link(), or filetype().
     *                            STREAM_URL_STAT_QUIET: if this flag is set,
     *                            our wrapper should not raise any errors. If
     *                            this flag is not set, we are responsible for
     *                            reporting errors using the trigger_error()
     *                            function during stating of the path.
     * @return  array
     */
    public function url_stat($path, $flags);
}