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-rw-r--r--lib/dokuwiki/inc/cliopts.php361
1 files changed, 0 insertions, 361 deletions
diff --git a/lib/dokuwiki/inc/cliopts.php b/lib/dokuwiki/inc/cliopts.php
deleted file mode 100644
index a3698ab24..000000000
--- a/lib/dokuwiki/inc/cliopts.php
+++ /dev/null
@@ -1,361 +0,0 @@
-<?php
-/**
-* Brutally chopped and modified from http://pear.php.net/package/Console_Getopts
-*/
-// +----------------------------------------------------------------------+
-// | PHP Version 4 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1997-2003 The PHP Group |
-// +----------------------------------------------------------------------+
-// | This source file is subject to version 3.0 of the PHP license, |
-// | that is bundled with this package in the file LICENSE, and is |
-// | available through the world-wide-web at the following url: |
-// | http://www.php.net/license/3_0.txt. |
-// | If you did not receive a copy of the PHP license and are unable to |
-// | obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +----------------------------------------------------------------------+
-// | Author: Andrei Zmievski <andrei@php.net> |
-// | Modified: Harry Fuecks hfuecks gmail.com |
-// +----------------------------------------------------------------------+
-//
-
-
-//------------------------------------------------------------------------------
-/**
-* Sets up CLI environment based on SAPI and PHP version
-* Helps resolve some issues between the CGI and CLI SAPIs
-* as well is inconsistencies between PHP 4.3+ and older versions
-*/
-if (version_compare(phpversion(), '4.3.0', '<') || php_sapi_name() == 'cgi') {
- // Handle output buffering
- @ob_end_flush();
- ob_implicit_flush(true);
-
- // PHP ini settings
- set_time_limit(0);
- ini_set('track_errors', true);
- ini_set('html_errors', false);
- ini_set('magic_quotes_runtime', false);
-
- // Define stream constants
- define('STDIN', fopen('php://stdin', 'r'));
- define('STDOUT', fopen('php://stdout', 'w'));
- define('STDERR', fopen('php://stderr', 'w'));
-
- // Close the streams on script termination
- register_shutdown_function(
- create_function('',
- 'fclose(STDIN); fclose(STDOUT); fclose(STDERR); return true;')
- );
-}
-
-//------------------------------------------------------------------------------
-/**
-* Error codes
-*/
-define('DOKU_CLI_OPTS_UNKNOWN_OPT',1); //Unrecognized option
-define('DOKU_CLI_OPTS_OPT_ARG_REQUIRED',2); //Option requires argument
-define('DOKU_CLI_OPTS_OPT_ARG_DENIED',3); //Option not allowed argument
-define('DOKU_CLI_OPTS_OPT_ABIGUOUS',4);//Option abiguous
-define('DOKU_CLI_OPTS_ARG_READ',5);//Could not read argv
-
-//------------------------------------------------------------------------------
-/**
- * Command-line options parsing class.
- *
- * @author Andrei Zmievski <andrei@php.net>
- *
- */
- class Doku_Cli_Opts {
-
- /**
- * <?php ?>
- * @see http://www.sitepoint.com/article/php-command-line-1/3
- * @param string executing file name - this MUST be passed the __FILE__ constant
- * @param string short options
- * @param array (optional) long options
- * @return Doku_Cli_Opts_Container or Doku_Cli_Opts_Error
- */
- function & getOptions($bin_file, $short_options, $long_options = null) {
- $args = Doku_Cli_Opts::readPHPArgv();
-
- if ( Doku_Cli_Opts::isError($args) ) {
- return $args;
- }
-
- // Compatibility between "php extensions.php" and "./extensions.php"
- if ( realpath($_SERVER['argv'][0]) == $bin_file ) {
- $options = Doku_Cli_Opts::getOpt($args,$short_options,$long_options);
- } else {
- $options = Doku_Cli_Opts::getOpt2($args,$short_options,$long_options);
- }
-
- if ( Doku_Cli_Opts::isError($options) ) {
- return $options;
- }
-
- $container = new Doku_Cli_Opts_Container($options);
- return $container;
- }
-
- function getopt2($args, $short_options, $long_options = null) {
- return Doku_Cli_Opts::doGetopt(
- 2, $args, $short_options, $long_options
- );
- }
-
- function getopt($args, $short_options, $long_options = null) {
- return Doku_Cli_Opts::doGetopt(
- 1, $args, $short_options, $long_options
- );
- }
-
- function doGetopt($version, $args, $short_options, $long_options = null) {
-
- // in case you pass directly readPHPArgv() as the first arg
- if (Doku_Cli_Opts::isError($args)) {
- return $args;
- }
- if (empty($args)) {
- return array(array(), array());
- }
- $opts = array();
- $non_opts = array();
-
- settype($args, 'array');
-
- if ($long_options && is_array($long_options)) {
- sort($long_options);
- }
-
- /*
- * Preserve backwards compatibility with callers that relied on
- * erroneous POSIX fix.
- */
- if ($version < 2) {
- if (isset($args[0]{0}) && $args[0]{0} != '-') {
- array_shift($args);
- }
- }
-
- reset($args);
- while (list($i, $arg) = each($args)) {
-
- /* The special element '--' means explicit end of
- options. Treat the rest of the arguments as non-options
- and end the loop. */
- if ($arg == '--') {
- $non_opts = array_merge($non_opts, array_slice($args, $i + 1));
- break;
- }
-
- if ($arg{0} != '-' || (strlen($arg) > 1 && $arg{1} == '-' && !$long_options)) {
- $non_opts = array_merge($non_opts, array_slice($args, $i));
- break;
- } elseif (strlen($arg) > 1 && $arg{1} == '-') {
- $error = Doku_Cli_Opts::_parseLongOption(substr($arg, 2), $long_options, $opts, $args);
- if (Doku_Cli_Opts::isError($error))
- return $error;
- } else {
- $error = Doku_Cli_Opts::_parseShortOption(substr($arg, 1), $short_options, $opts, $args);
- if (Doku_Cli_Opts::isError($error))
- return $error;
- }
- }
-
- return array($opts, $non_opts);
- }
-
- function _parseShortOption($arg, $short_options, &$opts, &$args) {
- for ($i = 0; $i < strlen($arg); $i++) {
- $opt = $arg{$i};
- $opt_arg = null;
-
- /* Try to find the short option in the specifier string. */
- if (($spec = strstr($short_options, $opt)) === false || $arg{$i} == ':')
- {
- return Doku_Cli_Opts::raiseError(
- DOKU_CLI_OPTS_UNKNOWN_OPT,
- "Unrecognized option -- $opt"
- );
- }
-
- if (strlen($spec) > 1 && $spec{1} == ':') {
- if (strlen($spec) > 2 && $spec{2} == ':') {
- if ($i + 1 < strlen($arg)) {
- /* Option takes an optional argument. Use the remainder of
- the arg string if there is anything left. */
- $opts[] = array($opt, substr($arg, $i + 1));
- break;
- }
- } else {
- /* Option requires an argument. Use the remainder of the arg
- string if there is anything left. */
- if ($i + 1 < strlen($arg)) {
- $opts[] = array($opt, substr($arg, $i + 1));
- break;
- } else if (list(, $opt_arg) = each($args))
- /* Else use the next argument. */;
- else
- return Doku_Cli_Opts::raiseError(
- DOKU_CLI_OPTS_OPT_ARG_REQUIRED,
- "Option requires an argument -- $opt"
- );
- }
- }
-
- $opts[] = array($opt, $opt_arg);
- }
- }
-
- function _parseLongOption($arg, $long_options, &$opts, &$args) {
- @list($opt, $opt_arg) = explode('=', $arg);
- $opt_len = strlen($opt);
-
- for ($i = 0; $i < count($long_options); $i++) {
- $long_opt = $long_options[$i];
- $opt_start = substr($long_opt, 0, $opt_len);
-
- /* Option doesn't match. Go on to the next one. */
- if ($opt_start != $opt)
- continue;
-
- $opt_rest = substr($long_opt, $opt_len);
-
- /* Check that the options uniquely matches one of the allowed
- options. */
- if ($opt_rest != '' && $opt{0} != '=' &&
- $i + 1 < count($long_options) &&
- $opt == substr($long_options[$i+1], 0, $opt_len)) {
- return Doku_Cli_Opts::raiseError(
- DOKU_CLI_OPTS_OPT_ABIGUOUS,
- "Option --$opt is ambiguous"
- );
- }
-
- if (substr($long_opt, -1) == '=') {
- if (substr($long_opt, -2) != '==') {
- /* Long option requires an argument.
- Take the next argument if one wasn't specified. */;
- if (!strlen($opt_arg) && !(list(, $opt_arg) = each($args))) {
- return Doku_Cli_Opts::raiseError(
- DOKU_CLI_OPTS_OPT_ARG_REQUIRED,
- "Option --$opt requires an argument"
- );
- }
- }
- } else if ($opt_arg) {
- return Doku_Cli_Opts::raiseError(
- DOKU_CLI_OPTS_OPT_ARG_DENIED,
- "Option --$opt doesn't allow an argument"
- );
- }
-
- $opts[] = array('--' . $opt, $opt_arg);
- return;
- }
-
- return Doku_Cli_Opts::raiseError(
- DOKU_CLI_OPTS_UNKNOWN_OPT,
- "Unrecognized option --$opt"
- );
- }
-
- function readPHPArgv() {
- global $argv;
- if (!is_array($argv)) {
- if (!@is_array($_SERVER['argv'])) {
- if (!@is_array($GLOBALS['HTTP_SERVER_VARS']['argv'])) {
- return Doku_Cli_Opts::raiseError(
- DOKU_CLI_OPTS_ARG_READ,
- "Could not read cmd args (register_argc_argv=Off?)"
- );
- }
- return $GLOBALS['HTTP_SERVER_VARS']['argv'];
- }
- return $_SERVER['argv'];
- }
- return $argv;
- }
-
- function raiseError($code, $msg) {
- return new Doku_Cli_Opts_Error($code, $msg);
- }
-
- function isError($obj) {
- return is_a($obj, 'Doku_Cli_Opts_Error');
- }
-
-}
-
-//------------------------------------------------------------------------------
-class Doku_Cli_Opts_Error {
-
- var $code;
- var $msg;
-
- function Doku_Cli_Opts_Error($code, $msg) {
- $this->code = $code;
- $this->msg = $msg;
- }
-
- function getMessage() {
- return $this->msg;
- }
-
- function isError() {
- return true;
- }
-
-}
-
-//------------------------------------------------------------------------------
-class Doku_Cli_Opts_Container {
-
- var $options = array();
- var $args = array();
-
- function Doku_Cli_Opts_Container($options) {
- foreach ( $options[0] as $option ) {
- if ( false !== ( strpos($option[0], '--') ) ) {
- $opt_name = substr($option[0], 2);
- } else {
- $opt_name = $option[0];
- }
- $this->options[$opt_name] = $option[1];
- }
-
-
- $this->args = $options[1];
- }
-
- function has($option) {
- return array_key_exists($option, $this->options);
- }
-
- function get($option) {
- if ( isset($this->options[$option]) ) {
- return ( $this->options[$option] ) ;
- }
- }
-
- function arg($index) {
- if ( isset($this->args[$index]) ) {
- return $this->args[$index];
- }
- }
-
- function numArgs() {
- return count($this->args);
- }
-
- function hasArgs() {
- return count($this->args) !== 0;
- }
-
- function isError() {
- return false;
- }
-
-}
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