Create Roundcube Framework initialization script (bootstrap)

1 files changed, 0 insertions, 475 deletions

diff --git a/program/include/rcube_shared.inc b/program/include/rcube_shared.inc
deleted file mode 100644
index 5105fe22f..000000000
--- a/program/include/rcube_shared.inc
+++ /dev/null
@@ -1,475 +0,0 @@
-<?php
-
-/*
- +-----------------------------------------------------------------------+
- | program/include/rcube_shared.inc                                      |
- |                                                                       |
- | This file is part of the Roundcube PHP suite                          |
- | Copyright (C) 2005-2012, The Roundcube Dev Team                       |
- |                                                                       |
- | Licensed under the GNU General Public License version 3 or            |
- | any later version with exceptions for skins & plugins.                |
- | See the README file for a full license statement.                     |
- |                                                                       |
- | CONTENTS:                                                             |
- |   Shared functions used by Roundcube Framework                        |
- |                                                                       |
- +-----------------------------------------------------------------------+
- | Author: Thomas Bruederli <roundcube@gmail.com>                        |
- +-----------------------------------------------------------------------+
-*/
-
-
-/**
- * Roundcube shared functions
- *
- * @package    Framework
- * @subpackage Core
- */
-
-
-/**
- * Similar function as in_array() but case-insensitive
- *
- * @param string $needle    Needle value
- * @param array  $heystack  Array to search in
- *
- * @return boolean True if found, False if not
- */
-function in_array_nocase($needle, $haystack)
-{
-    $needle = mb_strtolower($needle);
-    foreach ((array)$haystack as $value) {
-        if ($needle === mb_strtolower($value)) {
-            return true;
-        }
-    }
-
-    return false;
-}
-
-
-/**
- * Find out if the string content means true or false
- *
- * @param string $str  Input value
- *
- * @return boolean Boolean value
- */
-function get_boolean($str)
-{
-    $str = strtolower($str);
-
-    return !in_array($str, array('false', '0', 'no', 'off', 'nein', ''), true);
-}
-
-
-/**
- * Parse a human readable string for a number of bytes.
- *
- * @param string $str  Input string
- *
- * @return float Number of bytes
- */
-function parse_bytes($str)
-{
-    if (is_numeric($str)) {
-        return floatval($str);
-    }
-
-    if (preg_match('/([0-9\.]+)\s*([a-z]*)/i', $str, $regs)) {
-        $bytes = floatval($regs[1]);
-        switch (strtolower($regs[2])) {
-        case 'g':
-        case 'gb':
-            $bytes *= 1073741824;
-            break;
-        case 'm':
-        case 'mb':
-            $bytes *= 1048576;
-            break;
-        case 'k':
-        case 'kb':
-            $bytes *= 1024;
-            break;
-        }
-    }
-
-    return floatval($bytes);
-}
-
-
-/**
- * Make sure the string ends with a slash
- */
-function slashify($str)
-{
-  return unslashify($str).'/';
-}
-
-
-/**
- * Remove slashes at the end of the string
- */
-function unslashify($str)
-{
-  return preg_replace('/\/+$/', '', $str);
-}
-
-
-/**
- * Delete all files within a folder
- *
- * @param string Path to directory
- *
- * @return boolean True on success, False if directory was not found
- */
-function clear_directory($dir_path)
-{
-    $dir = @opendir($dir_path);
-    if (!$dir) {
-        return false;
-    }
-
-    while ($file = readdir($dir)) {
-        if (strlen($file) > 2) {
-            unlink("$dir_path/$file");
-        }
-    }
-
-    closedir($dir);
-
-    return true;
-}
-
-
-/**
- * Returns number of seconds for a specified offset string.
- *
- * @param string $str  String representation of the offset (e.g. 20min, 5h, 2days, 1week)
- *
- * @return int Number of seconds
- */
-function get_offset_sec($str)
-{
-    if (preg_match('/^([0-9]+)\s*([smhdw])/i', $str, $regs)) {
-        $amount = (int) $regs[1];
-        $unit   = strtolower($regs[2]);
-    }
-    else {
-        $amount = (int) $str;
-        $unit   = 's';
-    }
-
-    switch ($unit) {
-    case 'w':
-        $amount *= 7;
-    case 'd':
-        $amount *= 24;
-    case 'h':
-        $amount *= 60;
-    case 'm':
-        $amount *= 60;
-    }
-
-    return $amount;
-}
-
-
-/**
- * Create a unix timestamp with a specified offset from now.
- *
- * @param string $offset_str  String representation of the offset (e.g. 20min, 5h, 2days)
- * @param int    $factor      Factor to multiply with the offset
- *
- * @return int Unix timestamp
- */
-function get_offset_time($offset_str, $factor=1)
-{
-    return time() + get_offset_sec($offset_str) * $factor;
-}
-
-
-/**
- * Truncate string if it is longer than the allowed length.
- * Replace the middle or the ending part of a string with a placeholder.
- *
- * @param string $str         Input string
- * @param int    $maxlength   Max. length
- * @param string $placeholder Replace removed chars with this
- * @param bool   $ending      Set to True if string should be truncated from the end
- *
- * @return string Abbreviated string
- */
-function abbreviate_string($str, $maxlength, $placeholder='...', $ending=false)
-{
-    $length = mb_strlen($str);
-
-    if ($length > $maxlength) {
-        if ($ending) {
-            return mb_substr($str, 0, $maxlength) . $placeholder;
-        }
-
-        $placeholder_length = mb_strlen($placeholder);
-        $first_part_length  = floor(($maxlength - $placeholder_length)/2);
-        $second_starting_location = $length - $maxlength + $first_part_length + $placeholder_length;
-
-        $str = mb_substr($str, 0, $first_part_length) . $placeholder . mb_substr($str, $second_starting_location);
-    }
-
-    return $str;
-}
-
-
-/**
- * Get all keys from array (recursive).
- *
- * @param array $array  Input array
- *
- * @return array List of array keys
- */
-function array_keys_recursive($array)
-{
-    $keys = array();
-
-    if (!empty($array) && is_array($array)) {
-        foreach ($array as $key => $child) {
-            $keys[] = $key;
-            foreach (array_keys_recursive($child) as $val) {
-                $keys[] = $val;
-            }
-        }
-    }
-
-    return $keys;
-}
-
-
-/**
- * Remove all non-ascii and non-word chars except ., -, _
- */
-function asciiwords($str, $css_id = false, $replace_with = '')
-{
-    $allowed = 'a-z0-9\_\-' . (!$css_id ? '\.' : '');
-    return preg_replace("/[^$allowed]/i", $replace_with, $str);
-}
-
-
-/**
- * Check if a string contains only ascii characters
- *
- * @param string $str           String to check
- * @param bool   $control_chars Includes control characters
- *
- * @return bool
- */
-function is_ascii($str, $control_chars = true)
-{
-    $regexp = $control_chars ? '/[^\x00-\x7F]/' : '/[^\x20-\x7E]/';
-    return preg_match($regexp, $str) ? false : true;
-}
-
-
-/**
- * Remove single and double quotes from a given string
- *
- * @param string Input value
- *
- * @return string Dequoted string
- */
-function strip_quotes($str)
-{
-    return str_replace(array("'", '"'), '', $str);
-}
-
-
-/**
- * Remove new lines characters from given string
- *
- * @param string $str  Input value
- *
- * @return string Stripped string
- */
-function strip_newlines($str)
-{
-    return preg_replace('/[\r\n]/', '', $str);
-}
-
-
-/**
- * Compose a valid representation of name and e-mail address
- *
- * @param string $email  E-mail address
- * @param string $name   Person name
- *
- * @return string Formatted string
- */
-function format_email_recipient($email, $name = '')
-{
-    $email = trim($email);
-
-    if ($name && $name != $email) {
-        // Special chars as defined by RFC 822 need to in quoted string (or escaped).
-        if (preg_match('/[\(\)\<\>\\\.\[\]@,;:"]/', $name)) {
-            $name = '"'.addcslashes($name, '"').'"';
-        }
-
-        return "$name <$email>";
-    }
-
-    return $email;
-}
-
-
-/**
- * Format e-mail address
- *
- * @param string $email E-mail address
- *
- * @return string Formatted e-mail address
- */
-function format_email($email)
-{
-    $email = trim($email);
-    $parts = explode('@', $email);
-    $count = count($parts);
-
-    if ($count > 1) {
-        $parts[$count-1] = mb_strtolower($parts[$count-1]);
-
-        $email = implode('@', $parts);
-    }
-
-    return $email;
-}
-
-
-/**
- * mbstring replacement functions
- */
-if (!extension_loaded('mbstring'))
-{
-    function mb_strlen($str)
-    {
-        return strlen($str);
-    }
-
-    function mb_strtolower($str)
-    {
-        return strtolower($str);
-    }
-
-    function mb_strtoupper($str)
-    {
-        return strtoupper($str);
-    }
-
-    function mb_substr($str, $start, $len=null)
-    {
-        return substr($str, $start, $len);
-    }
-
-    function mb_strpos($haystack, $needle, $offset=0)
-    {
-        return strpos($haystack, $needle, $offset);
-    }
-
-    function mb_strrpos($haystack, $needle, $offset=0)
-    {
-        return strrpos($haystack, $needle, $offset);
-    }
-}
-
-/**
- * intl replacement functions
- */
-
-if (!function_exists('idn_to_utf8'))
-{
-    function idn_to_utf8($domain, $flags=null)
-    {
-        static $idn, $loaded;
-
-        if (!$loaded) {
-            $idn = new Net_IDNA2();
-            $loaded = true;
-        }
-
-        if ($idn && $domain && preg_match('/(^|\.)xn--/i', $domain)) {
-            try {
-                $domain = $idn->decode($domain);
-            }
-            catch (Exception $e) {
-            }
-        }
-        return $domain;
-    }
-}
-
-if (!function_exists('idn_to_ascii'))
-{
-    function idn_to_ascii($domain, $flags=null)
-    {
-        static $idn, $loaded;
-
-        if (!$loaded) {
-            $idn = new Net_IDNA2();
-            $loaded = true;
-        }
-
-        if ($idn && $domain && preg_match('/[^\x20-\x7E]/', $domain)) {
-            try {
-                $domain = $idn->encode($domain);
-            }
-            catch (Exception $e) {
-            }
-        }
-        return $domain;
-    }
-}
-
-/**
- * Use PHP5 autoload for dynamic class loading
- *
- * @todo Make Zend, PEAR etc play with this
- * @todo Make our classes conform to a more straight forward CS.
- */
-function rcube_autoload($classname)
-{
-    $filename = preg_replace(
-        array(
-            '/Mail_(.+)/',
-            '/Net_(.+)/',
-            '/Auth_(.+)/',
-            '/^html_.+/',
-            '/^utf8$/',
-        ),
-        array(
-            'Mail/\\1',
-            'Net/\\1',
-            'Auth/\\1',
-            'html',
-            'utf8.class',
-        ),
-        $classname
-    );
-
-    if ($fp = @fopen("$filename.php", 'r', true)) {
-        fclose($fp);
-        include_once "$filename.php";
-        return true;
-    }
-
-    return false;
-}
-
-/**
- * Local callback function for PEAR errors
- */
-function rcube_pear_error($err)
-{
-    error_log(sprintf("%s (%s): %s",
-        $err->getMessage(),
-        $err->getCode(),
-        $err->getUserinfo()), 0);
-}