From 44c3bc48b5db7b3dc6517d2b073a55af5d4b52db Mon Sep 17 00:00:00 2001 From: Kelly Rauchenberger Date: Wed, 10 Sep 2008 21:06:49 +0000 Subject: Series: Moved around directory structure Refs #55 --- series/core/trunk/admin.php | 21 - series/core/trunk/admin/addsub.php | 129 - series/core/trunk/admin/chpwd.php | 132 - series/core/trunk/admin/login.php | 95 - series/core/trunk/admin/logout.php | 26 - series/core/trunk/admin/main.php | 25 - series/core/trunk/includes/db.php | 23 - series/core/trunk/includes/instadisc.php | 72 - series/core/trunk/includes/template.php | 160 - .../trunk/includes/xmlrpc/array_key_exists.php | 55 - series/core/trunk/includes/xmlrpc/is_a.php | 47 - series/core/trunk/includes/xmlrpc/is_callable.php | 53 - series/core/trunk/includes/xmlrpc/is_scalar.php | 38 - series/core/trunk/includes/xmlrpc/var_export.php | 105 - .../core/trunk/includes/xmlrpc/version_compare.php | 179 - series/core/trunk/includes/xmlrpc/xmlrpc.inc | 3705 -------------------- .../core/trunk/includes/xmlrpc/xmlrpc_wrappers.inc | 819 ----- series/core/trunk/includes/xmlrpc/xmlrpcs.inc | 1193 ------- series/core/trunk/index.php | 23 - series/core/trunk/instadisc.sql | 44 - series/core/trunk/install.php | 261 -- series/core/trunk/subscription.php | 33 - series/core/trunk/theme/addedsub.tpl | 13 - series/core/trunk/theme/addsub.tpl | 104 - series/core/trunk/theme/changedpassword.tpl | 13 - series/core/trunk/theme/changepassword.tpl | 74 - series/core/trunk/theme/index.tpl | 10 - series/core/trunk/theme/loggedin.tpl | 14 - series/core/trunk/theme/login.tpl | 61 - series/core/trunk/theme/main.tpl | 13 - series/core/trunk/theme/uniform.css | 268 -- series/core/trunk/xmlrpc.php | 44 - series/trunk/admin.php | 21 + series/trunk/admin/addsub.php | 129 + series/trunk/admin/chpwd.php | 132 + series/trunk/admin/login.php | 95 + series/trunk/admin/logout.php | 26 + series/trunk/admin/main.php | 25 + series/trunk/includes/db.php | 23 + series/trunk/includes/instadisc.php | 72 + series/trunk/includes/template.php | 160 + series/trunk/includes/xmlrpc/array_key_exists.php | 55 + series/trunk/includes/xmlrpc/is_a.php | 47 + series/trunk/includes/xmlrpc/is_callable.php | 53 + series/trunk/includes/xmlrpc/is_scalar.php | 38 + series/trunk/includes/xmlrpc/var_export.php | 105 + series/trunk/includes/xmlrpc/version_compare.php | 179 + series/trunk/includes/xmlrpc/xmlrpc.inc | 3705 ++++++++++++++++++++ series/trunk/includes/xmlrpc/xmlrpc_wrappers.inc | 819 +++++ series/trunk/includes/xmlrpc/xmlrpcs.inc | 1193 +++++++ series/trunk/index.php | 23 + series/trunk/instadisc.sql | 44 + series/trunk/install.php | 261 ++ series/trunk/subscription.php | 33 + series/trunk/theme/addedsub.tpl | 13 + series/trunk/theme/addsub.tpl | 104 + series/trunk/theme/changedpassword.tpl | 13 + series/trunk/theme/changepassword.tpl | 74 + series/trunk/theme/index.tpl | 10 + series/trunk/theme/loggedin.tpl | 14 + series/trunk/theme/login.tpl | 61 + series/trunk/theme/main.tpl | 13 + series/trunk/theme/uniform.css | 268 ++ series/trunk/xmlrpc.php | 44 + 64 files changed, 7852 insertions(+), 7852 deletions(-) delete mode 100644 series/core/trunk/admin.php delete mode 100644 series/core/trunk/admin/addsub.php delete mode 100644 series/core/trunk/admin/chpwd.php delete mode 100644 series/core/trunk/admin/login.php delete mode 100644 series/core/trunk/admin/logout.php delete mode 100644 series/core/trunk/admin/main.php delete mode 100644 series/core/trunk/includes/db.php delete mode 100644 series/core/trunk/includes/instadisc.php delete mode 100644 series/core/trunk/includes/template.php delete mode 100644 series/core/trunk/includes/xmlrpc/array_key_exists.php delete mode 100644 series/core/trunk/includes/xmlrpc/is_a.php delete mode 100644 series/core/trunk/includes/xmlrpc/is_callable.php delete mode 100644 series/core/trunk/includes/xmlrpc/is_scalar.php delete mode 100644 series/core/trunk/includes/xmlrpc/var_export.php delete mode 100644 series/core/trunk/includes/xmlrpc/version_compare.php delete mode 100644 series/core/trunk/includes/xmlrpc/xmlrpc.inc delete mode 100644 series/core/trunk/includes/xmlrpc/xmlrpc_wrappers.inc delete mode 100644 series/core/trunk/includes/xmlrpc/xmlrpcs.inc delete mode 100644 series/core/trunk/index.php delete mode 100644 series/core/trunk/instadisc.sql delete mode 100644 series/core/trunk/install.php delete mode 100644 series/core/trunk/subscription.php delete mode 100644 series/core/trunk/theme/addedsub.tpl delete mode 100644 series/core/trunk/theme/addsub.tpl delete mode 100644 series/core/trunk/theme/changedpassword.tpl delete mode 100644 series/core/trunk/theme/changepassword.tpl delete mode 100644 series/core/trunk/theme/index.tpl delete mode 100644 series/core/trunk/theme/loggedin.tpl delete mode 100644 series/core/trunk/theme/login.tpl delete mode 100644 series/core/trunk/theme/main.tpl delete mode 100644 series/core/trunk/theme/uniform.css delete mode 100644 series/core/trunk/xmlrpc.php create mode 100644 series/trunk/admin.php create mode 100644 series/trunk/admin/addsub.php create mode 100644 series/trunk/admin/chpwd.php create mode 100644 series/trunk/admin/login.php create mode 100644 series/trunk/admin/logout.php create mode 100644 series/trunk/admin/main.php create mode 100644 series/trunk/includes/db.php create mode 100644 series/trunk/includes/instadisc.php create mode 100644 series/trunk/includes/template.php create mode 100644 series/trunk/includes/xmlrpc/array_key_exists.php create mode 100644 series/trunk/includes/xmlrpc/is_a.php create mode 100644 series/trunk/includes/xmlrpc/is_callable.php create mode 100644 series/trunk/includes/xmlrpc/is_scalar.php create mode 100644 series/trunk/includes/xmlrpc/var_export.php create mode 100644 series/trunk/includes/xmlrpc/version_compare.php create mode 100644 series/trunk/includes/xmlrpc/xmlrpc.inc create mode 100644 series/trunk/includes/xmlrpc/xmlrpc_wrappers.inc create mode 100644 series/trunk/includes/xmlrpc/xmlrpcs.inc create mode 100644 series/trunk/index.php create mode 100644 series/trunk/instadisc.sql create mode 100644 series/trunk/install.php create mode 100644 series/trunk/subscription.php create mode 100644 series/trunk/theme/addedsub.tpl create mode 100644 series/trunk/theme/addsub.tpl create mode 100644 series/trunk/theme/changedpassword.tpl create mode 100644 series/trunk/theme/changepassword.tpl create mode 100644 series/trunk/theme/index.tpl create mode 100644 series/trunk/theme/loggedin.tpl create mode 100644 series/trunk/theme/login.tpl create mode 100644 series/trunk/theme/main.tpl create mode 100644 series/trunk/theme/uniform.css create mode 100644 series/trunk/xmlrpc.php (limited to 'series') diff --git a/series/core/trunk/admin.php b/series/core/trunk/admin.php deleted file mode 100644 index db637bd..0000000 --- a/series/core/trunk/admin.php +++ /dev/null @@ -1,21 +0,0 @@ - diff --git a/series/core/trunk/admin/addsub.php b/series/core/trunk/admin/addsub.php deleted file mode 100644 index f462d3f..0000000 --- a/series/core/trunk/admin/addsub.php +++ /dev/null @@ -1,129 +0,0 @@ - 0) - { - showForm($_POST['id'], $_POST['title'], $_POST['url'], $_POST['category'], $_POST['password'], $errors); - } else { - instaDisc_addSubscription($_POST['id'], $_POST['title'], $_POST['url'], $_POST['category'], $_POST['password']); - - $template = new FITemplate('addedsub'); - $template->add('SITENAME', instaDisc_getConfig('siteName')); - $template->display(); - } -} - -function showForm($id, $title, $url, $category, $password, $errors) -{ - $template = new FITemplate('addsub'); - $template->add('SITENAME', instaDisc_getConfig('siteName')); - - if (isset($errors[1])) - { - $template->adds_block('ERROR', array('ex'=>'1')); - - foreach ($errors as $name => $value) - { - $template->adds_block('ERRORS', array( 'NAME' => $name, - 'MSG' => $value['msg'])); - } - } - - $template->add('ID_ERR', ifErrors($errors, 'id')); - $template->add('TITLE_ERR', ifErrors($errors, 'title')); - $template->add('URL_ERR', ifErrors($errors, 'url')); - $template->add('CATEGORY_ERR', ifErrors($errors, 'url')); - $template->add('PASSWORD_ERR', ifErrors($errors, 'url')); - - doErrors($template, $errors, 'id'); - doErrors($template, $errors, 'title'); - doErrors($template, $errors, 'url'); - doErrors($template, $errors, 'category'); - doErrors($template, $errors, 'password'); - - $template->add('ID', $id); - $template->add('TITLE', $title); - $template->add('URL', $url); - $template->add('CATEGORY', $category); - $template->add('PASSWORD', $password); - - $template->display(); -} - -function ifErrors($errors, $id) -{ - foreach ($errors as $name => $value) - { - if ($value['field'] == $id) - { - return ' error'; - } - } - - return ''; -} - -function doErrors($template, $errors, $id) -{ - foreach ($errors as $name => $value) - { - if ($value['field'] == $id) - { - $template->adds_block(strtoupper($id) . '_ERRS', array( 'NAME' => $name, - 'VALUE' => $value['msg'])); - } - } -} - -function addError(&$numOfErrors, &$errors, $field, $msg) -{ - $numOfErrors++; - $errors[$numOfErrors] = array('field' => $field, 'msg' => $msg); -} - -?> diff --git a/series/core/trunk/admin/chpwd.php b/series/core/trunk/admin/chpwd.php deleted file mode 100644 index 2f5368d..0000000 --- a/series/core/trunk/admin/chpwd.php +++ /dev/null @@ -1,132 +0,0 @@ - 0) - { - showForm($_POST['old'], $_POST['new'], $_POST['confirm'], $errors); - } else { - instaDisc_changePassword( $_POST['new']); - - $template = new FITemplate('changedpassword'); - $template->add('SITENAME', instaDisc_getConfig('siteName')); - $template->display(); - } - } -} else { - header('Location: index.php'); -} - -function showForm($old, $new, $confirm, $errors) -{ - $template = new FITemplate('changepassword'); - $template->add('SITENAME', instaDisc_getConfig('siteName')); - - if (isset($errors[1])) - { - $template->adds_block('ERROR', array('ex'=>'1')); - - foreach ($errors as $name => $value) - { - $template->adds_block('ERRORS', array( 'NAME' => $name, - 'MSG' => $value['msg'])); - } - } - - $template->add('OLD_ERR', ifErrors($errors, 'old')); - $template->add('NEW_ERR', ifErrors($errors, 'new')); - $template->add('CONFIRM_ERR', ifErrors($errors, 'confirm')); - - doErrors($template, $errors, 'old'); - doErrors($template, $errors, 'new'); - doErrors($template, $errors, 'confirm'); - - $template->add('OLD', $old); - $template->add('NEW', $new); - $template->add('CONFIRM', $confirm); - - $template->display(); -} - -function ifErrors($errors, $id) -{ - foreach ($errors as $name => $value) - { - if ($value['field'] == $id) - { - return ' error'; - } - } - - return ''; -} - -function doErrors($template, $errors, $id) -{ - foreach ($errors as $name => $value) - { - if ($value['field'] == $id) - { - $template->adds_block(strtoupper($id) . '_ERRS', array( 'NAME' => $name, - 'VALUE' => $value['msg'])); - } - } -} - -function addError(&$numOfErrors, &$errors, $field, $msg) -{ - $numOfErrors++; - $errors[$numOfErrors] = array('field' => $field, 'msg' => $msg); -} - -?> diff --git a/series/core/trunk/admin/login.php b/series/core/trunk/admin/login.php deleted file mode 100644 index fe394a1..0000000 --- a/series/core/trunk/admin/login.php +++ /dev/null @@ -1,95 +0,0 @@ -add('SITENAME', instaDisc_getConfig('siteName')); - $template->display(); - } else { - addError($numOfErrors, $errors, '', 'Account could not be found'); - showForm($_POST['username'], $_POST['password'], $errors); - } -} - -function showForm($username, $password, $errors) -{ - $template = new FITemplate('login'); - $template->add('SITENAME', instaDisc_getConfig('siteName')); - - if (isset($errors[1])) - { - $template->adds_block('ERROR', array('ex'=>'1')); - - foreach ($errors as $name => $value) - { - $template->adds_block('ERRORS', array( 'NAME' => $name, - 'MSG' => $value['msg'])); - } - } - - $template->add('USERNAME_ERR', ifErrors($errors, 'username')); - $template->add('PASSWORD_ERR', ifErrors($errors, 'password')); - - doErrors($template, $errors, 'username'); - doErrors($template, $errors, 'password'); - - $template->add('USERNAME', $username); - $template->add('PASSWORD', $password); - - $template->display(); -} - -function ifErrors($errors, $id) -{ - foreach ($errors as $name => $value) - { - if ($value['field'] == $id) - { - return ' error'; - } - } - - return ''; -} - -function doErrors($template, $errors, $id) -{ - foreach ($errors as $name => $value) - { - if ($value['field'] == $id) - { - $template->adds_block(strtoupper($id) . '_ERRS', array( 'NAME' => $name, - 'VALUE' => $value['msg'])); - } - } -} - -function addError(&$numOfErrors, &$errors, $field, $msg) -{ - $numOfErrors++; - $errors[$numOfErrors] = array('field' => $field, 'msg' => $msg); -} - -?> diff --git a/series/core/trunk/admin/logout.php b/series/core/trunk/admin/logout.php deleted file mode 100644 index 779a1d2..0000000 --- a/series/core/trunk/admin/logout.php +++ /dev/null @@ -1,26 +0,0 @@ - diff --git a/series/core/trunk/admin/main.php b/series/core/trunk/admin/main.php deleted file mode 100644 index eb0e35b..0000000 --- a/series/core/trunk/admin/main.php +++ /dev/null @@ -1,25 +0,0 @@ -add('SITENAME',instaDisc_getConfig('siteName')); -$template->display(); - -?> diff --git a/series/core/trunk/includes/db.php b/series/core/trunk/includes/db.php deleted file mode 100644 index 6c08708..0000000 --- a/series/core/trunk/includes/db.php +++ /dev/null @@ -1,23 +0,0 @@ - diff --git a/series/core/trunk/includes/instadisc.php b/series/core/trunk/includes/instadisc.php deleted file mode 100644 index dd879c6..0000000 --- a/series/core/trunk/includes/instadisc.php +++ /dev/null @@ -1,72 +0,0 @@ - diff --git a/series/core/trunk/includes/template.php b/series/core/trunk/includes/template.php deleted file mode 100644 index b4ec16b..0000000 --- a/series/core/trunk/includes/template.php +++ /dev/null @@ -1,160 +0,0 @@ -file = $tfn; - } else { - throw new Exception($tfn . ' does not exist'); - } - } - - function add($name, $value) - { - $this->tags[$name] = $value; - } - - function adds($tagarr) - { - foreach ($tagarr as $name => $value) - { - $this->add($name,$value); - } - } - - function adds_block($block, $tagarr) - { - if (!isset($this->blocks[$block])) - { - $this->blocks[$block] = array('count' => 1); - } - foreach ($tagarr as $name => $value) - { - $this->blocks[$block][$this->blocks[$block]['count']][$name] = $value; - } - $this->blocks[$block]['count']++; - } - - function add_ref($id, $block, $tagarr) - { - $this->adds_block($block,$tagarr); - $this->refs[$id] = &$this->blocks[$block][$this->blocks[$block]['count']-1];//'$this->blocks[\'' . $block . '\'][' . ($this->blocks[$block]['count']-1) . ']'; - } - - function adds_ref($id, $tagarr) - { - foreach ($tagarr as $name => $value) - { - $this->refs[$id][$name] = $value; - } - } - - function adds_ref_sub($id, $block, $tagarr) - { - if (!isset($this->refs[$id][$block])) - { - $this->refs[$id][$block] = array('count' => 1); - } - foreach ($tagarr as $name => $value) - { - $this->refs[$id][$block][$this->refs[$id][$block]['count']][$name] = $value; - } - $this->refs[$id][$block]['count']++; - } - - function display() - { - $template = file_get_contents($this->file); - while (preg_match('//',$template) == 1) - { - preg_match('//',$template,$mat); - $fname = $mat[1]; - $itmp = new FITemplate($fname); - $template = str_replace('',file_get_contents($itmp->file),$template); - } - if (isset($this->tags)) - { - foreach ($this->tags as $name => $value) - { - $template = str_replace('',$value,$template); - } - } - if (isset($this->blocks)) - { - foreach ($this->blocks as $bname => $block) - { - $this->parseBlock($template, $bname, $block); - } - } - while (preg_match('//',$template) == 1) - { - preg_match('//',$template,$mat); - $bname = $mat[1]; - $start = strpos($template,''); - $end = strpos($template,''); - $template = str_replace(substr($template,$start,$end-$start+strlen($bname)+11),'',$template); - } - $template = preg_replace('//','',$template); - echo($template); - } - - function parseBlock(&$template, $bname, $block) - { - while (strpos($template,'') !== FALSE) - { - $start = strpos($template,''); - $end = strpos($template,''); - $gencont = substr($template,$start+strlen($bname)+13,$end-$start-strlen($bname)-13); - $blockcont = ''; - foreach ($block as $lname => $blocktags) - { - if ($lname != 'count') - { - $scrcont = $gencont; - foreach ($blocktags as $name => $value) - { - if (!is_array($value)) - { - $scrcont = str_replace('',$value,$scrcont); - } else { - $this->parseBlock($scrcont, $bname . '.' . $name, $value); - } - } - $blockcont .= $scrcont; - } - } - $template = str_replace(substr($template,$start,$end-$start+strlen($bname)+11),$blockcont,$template); - } - } - -} - -?> diff --git a/series/core/trunk/includes/xmlrpc/array_key_exists.php b/series/core/trunk/includes/xmlrpc/array_key_exists.php deleted file mode 100644 index c5ae519..0000000 --- a/series/core/trunk/includes/xmlrpc/array_key_exists.php +++ /dev/null @@ -1,55 +0,0 @@ - | -// +----------------------------------------------------------------------+ -// -// $Id: array_key_exists.php,v 1.1 2005/07/11 16:34:35 ggiunta Exp $ - - -/** - * Replace array_key_exists() - * - * @category PHP - * @package PHP_Compat - * @link http://php.net/function.array_key_exists - * @author Aidan Lister - * @version $Revision: 1.1 $ - * @since PHP 4.1.0 - * @require PHP 4.0.0 (user_error) - */ -if (!function_exists('array_key_exists')) { - function array_key_exists($key, $search) - { - if (!is_scalar($key)) { - user_error('array_key_exists() The first argument should be either a string or an integer', - E_USER_WARNING); - return false; - } - - if (is_object($search)) { - $search = get_object_vars($search); - } - - if (!is_array($search)) { - user_error('array_key_exists() The second argument should be either an array or an object', - E_USER_WARNING); - return false; - } - - return in_array($key, array_keys($search)); - } -} - -?> \ No newline at end of file diff --git a/series/core/trunk/includes/xmlrpc/is_a.php b/series/core/trunk/includes/xmlrpc/is_a.php deleted file mode 100644 index d98db1f..0000000 --- a/series/core/trunk/includes/xmlrpc/is_a.php +++ /dev/null @@ -1,47 +0,0 @@ - | -// +----------------------------------------------------------------------+ -// -// $Id: is_a.php,v 1.2 2005/11/21 10:57:23 ggiunta Exp $ - - -/** - * Replace function is_a() - * - * @category PHP - * @package PHP_Compat - * @link http://php.net/function.is_a - * @author Aidan Lister - * @version $Revision: 1.2 $ - * @since PHP 4.2.0 - * @require PHP 4.0.0 (user_error) (is_subclass_of) - */ -if (!function_exists('is_a')) { - function is_a($object, $class) - { - if (!is_object($object)) { - return false; - } - - if (get_class($object) == strtolower($class)) { - return true; - } else { - return is_subclass_of($object, $class); - } - } -} - -?> \ No newline at end of file diff --git a/series/core/trunk/includes/xmlrpc/is_callable.php b/series/core/trunk/includes/xmlrpc/is_callable.php deleted file mode 100644 index b769c41..0000000 --- a/series/core/trunk/includes/xmlrpc/is_callable.php +++ /dev/null @@ -1,53 +0,0 @@ - - * @version $Id: is_callable.php,v 1.3 2006/08/21 14:03:15 ggiunta Exp $ - * @since PHP 4.0.6 - * @require PHP 4.0.0 (true, false, etc...) - * @todo add the 3rd parameter syntax... - */ -if (!function_exists('is_callable')) { - function is_callable($var, $syntax_only=false) - { - if ($syntax_only) - { - /* from The Manual: - * If the syntax_only argument is TRUE the function only verifies - * that var might be a function or method. It will only reject simple - * variables that are not strings, or an array that does not have a - * valid structure to be used as a callback. The valid ones are - * supposed to have only 2 entries, the first of which is an object - * or a string, and the second a string - */ - return (is_string($var) || (is_array($var) && count($var) == 2 && is_string(end($var)) && (is_string(reset($var)) || is_object(reset($var))))); - } - else - { - if (is_string($var)) - { - return function_exists($var); - } - else if (is_array($var) && count($var) == 2 && is_string($method = end($var))) - { - $obj = reset($var); - if (is_string($obj)) - { - $methods = get_class_methods($obj); - return (bool)(is_array($methods) && in_array(strtolower($method), $methods)); - } - else if (is_object($obj)) - { - return method_exists($obj, $method); - } - } - return false; - } - } -} - -?> \ No newline at end of file diff --git a/series/core/trunk/includes/xmlrpc/is_scalar.php b/series/core/trunk/includes/xmlrpc/is_scalar.php deleted file mode 100644 index c8f2bfc..0000000 --- a/series/core/trunk/includes/xmlrpc/is_scalar.php +++ /dev/null @@ -1,38 +0,0 @@ - \ No newline at end of file diff --git a/series/core/trunk/includes/xmlrpc/var_export.php b/series/core/trunk/includes/xmlrpc/var_export.php deleted file mode 100644 index 3a5ac3f..0000000 --- a/series/core/trunk/includes/xmlrpc/var_export.php +++ /dev/null @@ -1,105 +0,0 @@ - | -// +----------------------------------------------------------------------+ -// -// $Id: var_export.php,v 1.2 2005/11/21 10:57:23 ggiunta Exp $ - - -/** - * Replace var_export() - * - * @category PHP - * @package PHP_Compat - * @link http://php.net/function.var_export - * @author Aidan Lister - * @version $Revision: 1.2 $ - * @since PHP 4.2.0 - * @require PHP 4.0.0 (user_error) - */ -if (!function_exists('var_export')) { - function var_export($array, $return = false, $lvl=0) - { - // Common output variables - $indent = ' '; - $doublearrow = ' => '; - $lineend = ",\n"; - $stringdelim = '\''; - - // Check the export isn't a simple string / int - if (is_string($array)) { - $out = $stringdelim . str_replace('\'', '\\\'', str_replace('\\', '\\\\', $array)) . $stringdelim; - } elseif (is_int($array) || is_float($array)) { - $out = (string)$array; - } elseif (is_bool($array)) { - $out = $array ? 'true' : 'false'; - } elseif (is_null($array)) { - $out = 'NULL'; - } elseif (is_resource($array)) { - $out = 'resource'; - } else { - // Begin the array export - // Start the string - $out = "array (\n"; - - // Loop through each value in array - foreach ($array as $key => $value) { - // If the key is a string, delimit it - if (is_string($key)) { - $key = str_replace('\'', '\\\'', str_replace('\\', '\\\\', $key)); - $key = $stringdelim . $key . $stringdelim; - } - - $val = var_export($value, true, $lvl+1); - // Delimit value - /*if (is_array($value)) { - // We have an array, so do some recursion - // Do some basic recursion while increasing the indent - $recur_array = explode($newline, var_export($value, true)); - $temp_array = array(); - foreach ($recur_array as $recur_line) { - $temp_array[] = $indent . $recur_line; - } - $recur_array = implode($newline, $temp_array); - $value = $newline . $recur_array; - } elseif (is_null($value)) { - $value = 'NULL'; - } else { - $value = str_replace($find, $replace, $value); - $value = $stringdelim . $value . $stringdelim; - }*/ - - // Piece together the line - for ($i = 0; $i < $lvl; $i++) - $out .= $indent; - $out .= $key . $doublearrow . $val . $lineend; - } - - // End our string - for ($i = 0; $i < $lvl; $i++) - $out .= $indent; - $out .= ")"; - } - - // Decide method of output - if ($return === true) { - return $out; - } else { - echo $out; - return; - } - } -} -?> \ No newline at end of file diff --git a/series/core/trunk/includes/xmlrpc/version_compare.php b/series/core/trunk/includes/xmlrpc/version_compare.php deleted file mode 100644 index fc3abac..0000000 --- a/series/core/trunk/includes/xmlrpc/version_compare.php +++ /dev/null @@ -1,179 +0,0 @@ - | -// | Aidan Lister | -// +----------------------------------------------------------------------+ -// -// $Id: version_compare.php,v 1.1 2005/07/11 16:34:36 ggiunta Exp $ - - -/** - * Replace version_compare() - * - * @category PHP - * @package PHP_Compat - * @link http://php.net/function.version_compare - * @author Philippe Jausions - * @author Aidan Lister - * @version $Revision: 1.1 $ - * @since PHP 4.1.0 - * @require PHP 4.0.0 (user_error) - */ -if (!function_exists('version_compare')) { - function version_compare($version1, $version2, $operator = '<') - { - // Check input - if (!is_scalar($version1)) { - user_error('version_compare() expects parameter 1 to be string, ' . - gettype($version1) . ' given', E_USER_WARNING); - return; - } - - if (!is_scalar($version2)) { - user_error('version_compare() expects parameter 2 to be string, ' . - gettype($version2) . ' given', E_USER_WARNING); - return; - } - - if (!is_scalar($operator)) { - user_error('version_compare() expects parameter 3 to be string, ' . - gettype($operator) . ' given', E_USER_WARNING); - return; - } - - // Standardise versions - $v1 = explode('.', - str_replace('..', '.', - preg_replace('/([^0-9\.]+)/', '.$1.', - str_replace(array('-', '_', '+'), '.', - trim($version1))))); - - $v2 = explode('.', - str_replace('..', '.', - preg_replace('/([^0-9\.]+)/', '.$1.', - str_replace(array('-', '_', '+'), '.', - trim($version2))))); - - // Replace empty entries at the start of the array - while (empty($v1[0]) && array_shift($v1)) {} - while (empty($v2[0]) && array_shift($v2)) {} - - // Release state order - // '#' stands for any number - $versions = array( - 'dev' => 0, - 'alpha' => 1, - 'a' => 1, - 'beta' => 2, - 'b' => 2, - 'RC' => 3, - '#' => 4, - 'p' => 5, - 'pl' => 5); - - // Loop through each segment in the version string - $compare = 0; - for ($i = 0, $x = min(count($v1), count($v2)); $i < $x; $i++) { - if ($v1[$i] == $v2[$i]) { - continue; - } - $i1 = $v1[$i]; - $i2 = $v2[$i]; - if (is_numeric($i1) && is_numeric($i2)) { - $compare = ($i1 < $i2) ? -1 : 1; - break; - } - // We use the position of '#' in the versions list - // for numbers... (so take care of # in original string) - if ($i1 == '#') { - $i1 = ''; - } elseif (is_numeric($i1)) { - $i1 = '#'; - } - if ($i2 == '#') { - $i2 = ''; - } elseif (is_numeric($i2)) { - $i2 = '#'; - } - if (isset($versions[$i1]) && isset($versions[$i2])) { - $compare = ($versions[$i1] < $versions[$i2]) ? -1 : 1; - } elseif (isset($versions[$i1])) { - $compare = 1; - } elseif (isset($versions[$i2])) { - $compare = -1; - } else { - $compare = 0; - } - - break; - } - - // If previous loop didn't find anything, compare the "extra" segments - if ($compare == 0) { - if (count($v2) > count($v1)) { - if (isset($versions[$v2[$i]])) { - $compare = ($versions[$v2[$i]] < 4) ? 1 : -1; - } else { - $compare = -1; - } - } elseif (count($v2) < count($v1)) { - if (isset($versions[$v1[$i]])) { - $compare = ($versions[$v1[$i]] < 4) ? -1 : 1; - } else { - $compare = 1; - } - } - } - - // Compare the versions - if (func_num_args() > 2) { - switch ($operator) { - case '>': - case 'gt': - return (bool) ($compare > 0); - break; - case '>=': - case 'ge': - return (bool) ($compare >= 0); - break; - case '<=': - case 'le': - return (bool) ($compare <= 0); - break; - case '==': - case '=': - case 'eq': - return (bool) ($compare == 0); - break; - case '<>': - case '!=': - case 'ne': - return (bool) ($compare != 0); - break; - case '': - case '<': - case 'lt': - return (bool) ($compare < 0); - break; - default: - return; - } - } - - return $compare; - } -} - -?> \ No newline at end of file diff --git a/series/core/trunk/includes/xmlrpc/xmlrpc.inc b/series/core/trunk/includes/xmlrpc/xmlrpc.inc deleted file mode 100644 index 06c6e44..0000000 --- a/series/core/trunk/includes/xmlrpc/xmlrpc.inc +++ /dev/null @@ -1,3705 +0,0 @@ - -// $Id: xmlrpc.inc,v 1.169 2008/03/06 18:47:24 ggiunta Exp $ - -// Copyright (c) 1999,2000,2002 Edd Dumbill. -// 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 "XML-RPC for PHP" 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 -// REGENTS 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. - - if(!function_exists('xml_parser_create')) - { - // For PHP 4 onward, XML functionality is always compiled-in on windows: - // no more need to dl-open it. It might have been compiled out on *nix... - if(strtoupper(substr(PHP_OS, 0, 3) != 'WIN')) - { - dl('xml.so'); - } - } - - // Try to be backward compat with php < 4.2 (are we not being nice ?) - $phpversion = phpversion(); - if($phpversion[0] == '4' && $phpversion[2] < 2) - { - // give an opportunity to user to specify where to include other files from - if(!defined('PHP_XMLRPC_COMPAT_DIR')) - { - define('PHP_XMLRPC_COMPAT_DIR',dirname(__FILE__).'/compat/'); - } - if($phpversion[2] == '0') - { - if($phpversion[4] < 6) - { - include(PHP_XMLRPC_COMPAT_DIR.'is_callable.php'); - } - include(PHP_XMLRPC_COMPAT_DIR.'is_scalar.php'); - include(PHP_XMLRPC_COMPAT_DIR.'array_key_exists.php'); - include(PHP_XMLRPC_COMPAT_DIR.'version_compare.php'); - } - include(PHP_XMLRPC_COMPAT_DIR.'var_export.php'); - include(PHP_XMLRPC_COMPAT_DIR.'is_a.php'); - } - - // G. Giunta 2005/01/29: declare global these variables, - // so that xmlrpc.inc will work even if included from within a function - // Milosch: 2005/08/07 - explicitly request these via $GLOBALS where used. - $GLOBALS['xmlrpcI4']='i4'; - $GLOBALS['xmlrpcInt']='int'; - $GLOBALS['xmlrpcBoolean']='boolean'; - $GLOBALS['xmlrpcDouble']='double'; - $GLOBALS['xmlrpcString']='string'; - $GLOBALS['xmlrpcDateTime']='dateTime.iso8601'; - $GLOBALS['xmlrpcBase64']='base64'; - $GLOBALS['xmlrpcArray']='array'; - $GLOBALS['xmlrpcStruct']='struct'; - $GLOBALS['xmlrpcValue']='undefined'; - - $GLOBALS['xmlrpcTypes']=array( - $GLOBALS['xmlrpcI4'] => 1, - $GLOBALS['xmlrpcInt'] => 1, - $GLOBALS['xmlrpcBoolean'] => 1, - $GLOBALS['xmlrpcString'] => 1, - $GLOBALS['xmlrpcDouble'] => 1, - $GLOBALS['xmlrpcDateTime'] => 1, - $GLOBALS['xmlrpcBase64'] => 1, - $GLOBALS['xmlrpcArray'] => 2, - $GLOBALS['xmlrpcStruct'] => 3 - ); - - $GLOBALS['xmlrpc_valid_parents'] = array( - 'VALUE' => array('MEMBER', 'DATA', 'PARAM', 'FAULT'), - 'BOOLEAN' => array('VALUE'), - 'I4' => array('VALUE'), - 'INT' => array('VALUE'), - 'STRING' => array('VALUE'), - 'DOUBLE' => array('VALUE'), - 'DATETIME.ISO8601' => array('VALUE'), - 'BASE64' => array('VALUE'), - 'MEMBER' => array('STRUCT'), - 'NAME' => array('MEMBER'), - 'DATA' => array('ARRAY'), - 'ARRAY' => array('VALUE'), - 'STRUCT' => array('VALUE'), - 'PARAM' => array('PARAMS'), - 'METHODNAME' => array('METHODCALL'), - 'PARAMS' => array('METHODCALL', 'METHODRESPONSE'), - 'FAULT' => array('METHODRESPONSE'), - 'NIL' => array('VALUE') // only used when extension activated - ); - - // define extra types for supporting NULL (useful for json or ) - $GLOBALS['xmlrpcNull']='null'; - $GLOBALS['xmlrpcTypes']['null']=1; - - // Not in use anymore since 2.0. Shall we remove it? - /// @deprecated - $GLOBALS['xmlEntities']=array( - 'amp' => '&', - 'quot' => '"', - 'lt' => '<', - 'gt' => '>', - 'apos' => "'" - ); - - // tables used for transcoding different charsets into us-ascii xml - - $GLOBALS['xml_iso88591_Entities']=array(); - $GLOBALS['xml_iso88591_Entities']['in'] = array(); - $GLOBALS['xml_iso88591_Entities']['out'] = array(); - for ($i = 0; $i < 32; $i++) - { - $GLOBALS['xml_iso88591_Entities']['in'][] = chr($i); - $GLOBALS['xml_iso88591_Entities']['out'][] = '&#'.$i.';'; - } - for ($i = 160; $i < 256; $i++) - { - $GLOBALS['xml_iso88591_Entities']['in'][] = chr($i); - $GLOBALS['xml_iso88591_Entities']['out'][] = '&#'.$i.';'; - } - - /// @todo add to iso table the characters from cp_1252 range, i.e. 128 to 159? - /// These will NOT be present in true ISO-8859-1, but will save the unwary - /// windows user from sending junk (though no luck when reciving them...) - /* - $GLOBALS['xml_cp1252_Entities']=array(); - for ($i = 128; $i < 160; $i++) - { - $GLOBALS['xml_cp1252_Entities']['in'][] = chr($i); - } - $GLOBALS['xml_cp1252_Entities']['out'] = array( - '€', '?', '‚', 'ƒ', - '„', '…', '†', '‡', - 'ˆ', '‰', 'Š', '‹', - 'Œ', '?', 'Ž', '?', - '?', '‘', '’', '“', - '”', '•', '–', '—', - '˜', '™', 'š', '›', - 'œ', '?', 'ž', 'Ÿ' - ); - */ - - $GLOBALS['xmlrpcerr'] = array( - 'unknown_method'=>1, - 'invalid_return'=>2, - 'incorrect_params'=>3, - 'introspect_unknown'=>4, - 'http_error'=>5, - 'no_data'=>6, - 'no_ssl'=>7, - 'curl_fail'=>8, - 'invalid_request'=>15, - 'no_curl'=>16, - 'server_error'=>17, - 'multicall_error'=>18, - 'multicall_notstruct'=>9, - 'multicall_nomethod'=>10, - 'multicall_notstring'=>11, - 'multicall_recursion'=>12, - 'multicall_noparams'=>13, - 'multicall_notarray'=>14, - - 'cannot_decompress'=>103, - 'decompress_fail'=>104, - 'dechunk_fail'=>105, - 'server_cannot_decompress'=>106, - 'server_decompress_fail'=>107 - ); - - $GLOBALS['xmlrpcstr'] = array( - 'unknown_method'=>'Unknown method', - 'invalid_return'=>'Invalid return payload: enable debugging to examine incoming payload', - 'incorrect_params'=>'Incorrect parameters passed to method', - 'introspect_unknown'=>"Can't introspect: method unknown", - 'http_error'=>"Didn't receive 200 OK from remote server.", - 'no_data'=>'No data received from server.', - 'no_ssl'=>'No SSL support compiled in.', - 'curl_fail'=>'CURL error', - 'invalid_request'=>'Invalid request payload', - 'no_curl'=>'No CURL support compiled in.', - 'server_error'=>'Internal server error', - 'multicall_error'=>'Received from server invalid multicall response', - 'multicall_notstruct'=>'system.multicall expected struct', - 'multicall_nomethod'=>'missing methodName', - 'multicall_notstring'=>'methodName is not a string', - 'multicall_recursion'=>'recursive system.multicall forbidden', - 'multicall_noparams'=>'missing params', - 'multicall_notarray'=>'params is not an array', - - 'cannot_decompress'=>'Received from server compressed HTTP and cannot decompress', - 'decompress_fail'=>'Received from server invalid compressed HTTP', - 'dechunk_fail'=>'Received from server invalid chunked HTTP', - 'server_cannot_decompress'=>'Received from client compressed HTTP request and cannot decompress', - 'server_decompress_fail'=>'Received from client invalid compressed HTTP request' - ); - - // The charset encoding used by the server for received messages and - // by the client for received responses when received charset cannot be determined - // or is not supported - $GLOBALS['xmlrpc_defencoding']='UTF-8'; - - // The encoding used internally by PHP. - // String values received as xml will be converted to this, and php strings will be converted to xml - // as if having been coded with this - $GLOBALS['xmlrpc_internalencoding']='ISO-8859-1'; - - $GLOBALS['xmlrpcName']='XML-RPC for PHP'; - $GLOBALS['xmlrpcVersion']='2.2.1'; - - // let user errors start at 800 - $GLOBALS['xmlrpcerruser']=800; - // let XML parse errors start at 100 - $GLOBALS['xmlrpcerrxml']=100; - - // formulate backslashes for escaping regexp - // Not in use anymore since 2.0. Shall we remove it? - /// @deprecated - $GLOBALS['xmlrpc_backslash']=chr(92).chr(92); - - // set to TRUE to enable correct decoding of values - $GLOBALS['xmlrpc_null_extension']=false; - - // used to store state during parsing - // quick explanation of components: - // ac - used to accumulate values - // isf - used to indicate a parsing fault (2) or xmlrpcresp fault (1) - // isf_reason - used for storing xmlrpcresp fault string - // lv - used to indicate "looking for a value": implements - // the logic to allow values with no types to be strings - // params - used to store parameters in method calls - // method - used to store method name - // stack - array with genealogy of xml elements names: - // used to validate nesting of xmlrpc elements - $GLOBALS['_xh']=null; - - /** - * Convert a string to the correct XML representation in a target charset - * To help correct communication of non-ascii chars inside strings, regardless - * of the charset used when sending requests, parsing them, sending responses - * and parsing responses, an option is to convert all non-ascii chars present in the message - * into their equivalent 'charset entity'. Charset entities enumerated this way - * are independent of the charset encoding used to transmit them, and all XML - * parsers are bound to understand them. - * Note that in the std case we are not sending a charset encoding mime type - * along with http headers, so we are bound by RFC 3023 to emit strict us-ascii. - * - * @todo do a bit of basic benchmarking (strtr vs. str_replace) - * @todo make usage of iconv() or recode_string() or mb_string() where available - */ - function xmlrpc_encode_entitites($data, $src_encoding='', $dest_encoding='') - { - if ($src_encoding == '') - { - // lame, but we know no better... - $src_encoding = $GLOBALS['xmlrpc_internalencoding']; - } - - switch(strtoupper($src_encoding.'_'.$dest_encoding)) - { - case 'ISO-8859-1_': - case 'ISO-8859-1_US-ASCII': - $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data); - $escaped_data = str_replace($GLOBALS['xml_iso88591_Entities']['in'], $GLOBALS['xml_iso88591_Entities']['out'], $escaped_data); - break; - case 'ISO-8859-1_UTF-8': - $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data); - $escaped_data = utf8_encode($escaped_data); - break; - case 'ISO-8859-1_ISO-8859-1': - case 'US-ASCII_US-ASCII': - case 'US-ASCII_UTF-8': - case 'US-ASCII_': - case 'US-ASCII_ISO-8859-1': - case 'UTF-8_UTF-8': - //case 'CP1252_CP1252': - $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data); - break; - case 'UTF-8_': - case 'UTF-8_US-ASCII': - case 'UTF-8_ISO-8859-1': - // NB: this will choke on invalid UTF-8, going most likely beyond EOF - $escaped_data = ''; - // be kind to users creating string xmlrpcvals out of different php types - $data = (string) $data; - $ns = strlen ($data); - for ($nn = 0; $nn < $ns; $nn++) - { - $ch = $data[$nn]; - $ii = ord($ch); - //1 7 0bbbbbbb (127) - if ($ii < 128) - { - /// @todo shall we replace this with a (supposedly) faster str_replace? - switch($ii){ - case 34: - $escaped_data .= '"'; - break; - case 38: - $escaped_data .= '&'; - break; - case 39: - $escaped_data .= '''; - break; - case 60: - $escaped_data .= '<'; - break; - case 62: - $escaped_data .= '>'; - break; - default: - $escaped_data .= $ch; - } // switch - } - //2 11 110bbbbb 10bbbbbb (2047) - else if ($ii>>5 == 6) - { - $b1 = ($ii & 31); - $ii = ord($data[$nn+1]); - $b2 = ($ii & 63); - $ii = ($b1 * 64) + $b2; - $ent = sprintf ('&#%d;', $ii); - $escaped_data .= $ent; - $nn += 1; - } - //3 16 1110bbbb 10bbbbbb 10bbbbbb - else if ($ii>>4 == 14) - { - $b1 = ($ii & 31); - $ii = ord($data[$nn+1]); - $b2 = ($ii & 63); - $ii = ord($data[$nn+2]); - $b3 = ($ii & 63); - $ii = ((($b1 * 64) + $b2) * 64) + $b3; - $ent = sprintf ('&#%d;', $ii); - $escaped_data .= $ent; - $nn += 2; - } - //4 21 11110bbb 10bbbbbb 10bbbbbb 10bbbbbb - else if ($ii>>3 == 30) - { - $b1 = ($ii & 31); - $ii = ord($data[$nn+1]); - $b2 = ($ii & 63); - $ii = ord($data[$nn+2]); - $b3 = ($ii & 63); - $ii = ord($data[$nn+3]); - $b4 = ($ii & 63); - $ii = ((((($b1 * 64) + $b2) * 64) + $b3) * 64) + $b4; - $ent = sprintf ('&#%d;', $ii); - $escaped_data .= $ent; - $nn += 3; - } - } - break; -/* - case 'CP1252_': - case 'CP1252_US-ASCII': - $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data); - $escaped_data = str_replace($GLOBALS['xml_iso88591_Entities']['in'], $GLOBALS['xml_iso88591_Entities']['out'], $escaped_data); - $escaped_data = str_replace($GLOBALS['xml_cp1252_Entities']['in'], $GLOBALS['xml_cp1252_Entities']['out'], $escaped_data); - break; - case 'CP1252_UTF-8': - $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data); - /// @todo we could use real UTF8 chars here instead of xml entities... (note that utf_8 encode all allone will NOT convert them) - $escaped_data = str_replace($GLOBALS['xml_cp1252_Entities']['in'], $GLOBALS['xml_cp1252_Entities']['out'], $escaped_data); - $escaped_data = utf8_encode($escaped_data); - break; - case 'CP1252_ISO-8859-1': - $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data); - // we might as well replave all funky chars with a '?' here, but we are kind and leave it to the receiving application layer to decide what to do with these weird entities... - $escaped_data = str_replace($GLOBALS['xml_cp1252_Entities']['in'], $GLOBALS['xml_cp1252_Entities']['out'], $escaped_data); - break; -*/ - default: - $escaped_data = ''; - error_log("Converting from $src_encoding to $dest_encoding: not supported..."); - } - return $escaped_data; - } - - /// xml parser handler function for opening element tags - function xmlrpc_se($parser, $name, $attrs, $accept_single_vals=false) - { - // if invalid xmlrpc already detected, skip all processing - if ($GLOBALS['_xh']['isf'] < 2) - { - // check for correct element nesting - // top level element can only be of 2 types - /// @todo optimization creep: save this check into a bool variable, instead of using count() every time: - /// there is only a single top level element in xml anyway - if (count($GLOBALS['_xh']['stack']) == 0) - { - if ($name != 'METHODRESPONSE' && $name != 'METHODCALL' && ( - $name != 'VALUE' && !$accept_single_vals)) - { - $GLOBALS['_xh']['isf'] = 2; - $GLOBALS['_xh']['isf_reason'] = 'missing top level xmlrpc element'; - return; - } - else - { - $GLOBALS['_xh']['rt'] = strtolower($name); - } - } - else - { - // not top level element: see if parent is OK - $parent = end($GLOBALS['_xh']['stack']); - if (!array_key_exists($name, $GLOBALS['xmlrpc_valid_parents']) || !in_array($parent, $GLOBALS['xmlrpc_valid_parents'][$name])) - { - $GLOBALS['_xh']['isf'] = 2; - $GLOBALS['_xh']['isf_reason'] = "xmlrpc element $name cannot be child of $parent"; - return; - } - } - - switch($name) - { - // optimize for speed switch cases: most common cases first - case 'VALUE': - /// @todo we could check for 2 VALUE elements inside a MEMBER or PARAM element - $GLOBALS['_xh']['vt']='value'; // indicator: no value found yet - $GLOBALS['_xh']['ac']=''; - $GLOBALS['_xh']['lv']=1; - $GLOBALS['_xh']['php_class']=null; - break; - case 'I4': - case 'INT': - case 'STRING': - case 'BOOLEAN': - case 'DOUBLE': - case 'DATETIME.ISO8601': - case 'BASE64': - if ($GLOBALS['_xh']['vt']!='value') - { - //two data elements inside a value: an error occurred! - $GLOBALS['_xh']['isf'] = 2; - $GLOBALS['_xh']['isf_reason'] = "$name element following a {$GLOBALS['_xh']['vt']} element inside a single value"; - return; - } - $GLOBALS['_xh']['ac']=''; // reset the accumulator - break; - case 'STRUCT': - case 'ARRAY': - if ($GLOBALS['_xh']['vt']!='value') - { - //two data elements inside a value: an error occurred! - $GLOBALS['_xh']['isf'] = 2; - $GLOBALS['_xh']['isf_reason'] = "$name element following a {$GLOBALS['_xh']['vt']} element inside a single value"; - return; - } - // create an empty array to hold child values, and push it onto appropriate stack - $cur_val = array(); - $cur_val['values'] = array(); - $cur_val['type'] = $name; - // check for out-of-band information to rebuild php objs - // and in case it is found, save it - if (@isset($attrs['PHP_CLASS'])) - { - $cur_val['php_class'] = $attrs['PHP_CLASS']; - } - $GLOBALS['_xh']['valuestack'][] = $cur_val; - $GLOBALS['_xh']['vt']='data'; // be prepared for a data element next - break; - case 'DATA': - if ($GLOBALS['_xh']['vt']!='data') - { - //two data elements inside a value: an error occurred! - $GLOBALS['_xh']['isf'] = 2; - $GLOBALS['_xh']['isf_reason'] = "found two data elements inside an array element"; - return; - } - case 'METHODCALL': - case 'METHODRESPONSE': - case 'PARAMS': - // valid elements that add little to processing - break; - case 'METHODNAME': - case 'NAME': - /// @todo we could check for 2 NAME elements inside a MEMBER element - $GLOBALS['_xh']['ac']=''; - break; - case 'FAULT': - $GLOBALS['_xh']['isf']=1; - break; - case 'MEMBER': - $GLOBALS['_xh']['valuestack'][count($GLOBALS['_xh']['valuestack'])-1]['name']=''; // set member name to null, in case we do not find in the xml later on - //$GLOBALS['_xh']['ac']=''; - // Drop trough intentionally - case 'PARAM': - // clear value type, so we can check later if no value has been passed for this param/member - $GLOBALS['_xh']['vt']=null; - break; - case 'NIL': - if ($GLOBALS['xmlrpc_null_extension']) - { - if ($GLOBALS['_xh']['vt']!='value') - { - //two data elements inside a value: an error occurred! - $GLOBALS['_xh']['isf'] = 2; - $GLOBALS['_xh']['isf_reason'] = "$name element following a {$GLOBALS['_xh']['vt']} element inside a single value"; - return; - } - $GLOBALS['_xh']['ac']=''; // reset the accumulator - break; - } - // we do not support the extension, so - // drop through intentionally - default: - /// INVALID ELEMENT: RAISE ISF so that it is later recognized!!! - $GLOBALS['_xh']['isf'] = 2; - $GLOBALS['_xh']['isf_reason'] = "found not-xmlrpc xml element $name"; - break; - } - - // Save current element name to stack, to validate nesting - $GLOBALS['_xh']['stack'][] = $name; - - /// @todo optimization creep: move this inside the big switch() above - if($name!='VALUE') - { - $GLOBALS['_xh']['lv']=0; - } - } - } - - /// Used in decoding xml chunks that might represent single xmlrpc values - function xmlrpc_se_any($parser, $name, $attrs) - { - xmlrpc_se($parser, $name, $attrs, true); - } - - /// xml parser handler function for close element tags - function xmlrpc_ee($parser, $name, $rebuild_xmlrpcvals = true) - { - if ($GLOBALS['_xh']['isf'] < 2) - { - // push this element name from stack - // NB: if XML validates, correct opening/closing is guaranteed and - // we do not have to check for $name == $curr_elem. - // we also checked for proper nesting at start of elements... - $curr_elem = array_pop($GLOBALS['_xh']['stack']); - - switch($name) - { - case 'VALUE': - // This if() detects if no scalar was inside - if ($GLOBALS['_xh']['vt']=='value') - { - $GLOBALS['_xh']['value']=$GLOBALS['_xh']['ac']; - $GLOBALS['_xh']['vt']=$GLOBALS['xmlrpcString']; - } - - if ($rebuild_xmlrpcvals) - { - // build the xmlrpc val out of the data received, and substitute it - $temp =& new xmlrpcval($GLOBALS['_xh']['value'], $GLOBALS['_xh']['vt']); - // in case we got info about underlying php class, save it - // in the object we're rebuilding - if (isset($GLOBALS['_xh']['php_class'])) - $temp->_php_class = $GLOBALS['_xh']['php_class']; - // check if we are inside an array or struct: - // if value just built is inside an array, let's move it into array on the stack - $vscount = count($GLOBALS['_xh']['valuestack']); - if ($vscount && $GLOBALS['_xh']['valuestack'][$vscount-1]['type']=='ARRAY') - { - $GLOBALS['_xh']['valuestack'][$vscount-1]['values'][] = $temp; - } - else - { - $GLOBALS['_xh']['value'] = $temp; - } - } - else - { - /// @todo this needs to treat correctly php-serialized objects, - /// since std deserializing is done by php_xmlrpc_decode, - /// which we will not be calling... - if (isset($GLOBALS['_xh']['php_class'])) - { - } - - // check if we are inside an array or struct: - // if value just built is inside an array, let's move it into array on the stack - $vscount = count($GLOBALS['_xh']['valuestack']); - if ($vscount && $GLOBALS['_xh']['valuestack'][$vscount-1]['type']=='ARRAY') - { - $GLOBALS['_xh']['valuestack'][$vscount-1]['values'][] = $GLOBALS['_xh']['value']; - } - } - break; - case 'BOOLEAN': - case 'I4': - case 'INT': - case 'STRING': - case 'DOUBLE': - case 'DATETIME.ISO8601': - case 'BASE64': - $GLOBALS['_xh']['vt']=strtolower($name); - /// @todo: optimization creep - remove the if/elseif cycle below - /// since the case() in which we are already did that - if ($name=='STRING') - { - $GLOBALS['_xh']['value']=$GLOBALS['_xh']['ac']; - } - elseif ($name=='DATETIME.ISO8601') - { - if (!preg_match('/^[0-9]{8}T[0-9]{2}:[0-9]{2}:[0-9]{2}$/', $GLOBALS['_xh']['ac'])) - { - error_log('XML-RPC: invalid value received in DATETIME: '.$GLOBALS['_xh']['ac']); - } - $GLOBALS['_xh']['vt']=$GLOBALS['xmlrpcDateTime']; - $GLOBALS['_xh']['value']=$GLOBALS['_xh']['ac']; - } - elseif ($name=='BASE64') - { - /// @todo check for failure of base64 decoding / catch warnings - $GLOBALS['_xh']['value']=base64_decode($GLOBALS['_xh']['ac']); - } - elseif ($name=='BOOLEAN') - { - // special case here: we translate boolean 1 or 0 into PHP - // constants true or false. - // Strings 'true' and 'false' are accepted, even though the - // spec never mentions them (see eg. Blogger api docs) - // NB: this simple checks helps a lot sanitizing input, ie no - // security problems around here - if ($GLOBALS['_xh']['ac']=='1' || strcasecmp($GLOBALS['_xh']['ac'], 'true') == 0) - { - $GLOBALS['_xh']['value']=true; - } - else - { - // log if receiveing something strange, even though we set the value to false anyway - if ($GLOBALS['_xh']['ac']!='0' && strcasecmp($_xh[$parser]['ac'], 'false') != 0) - error_log('XML-RPC: invalid value received in BOOLEAN: '.$GLOBALS['_xh']['ac']); - $GLOBALS['_xh']['value']=false; - } - } - elseif ($name=='DOUBLE') - { - // we have a DOUBLE - // we must check that only 0123456789-. are characters here - // NOTE: regexp could be much stricter than this... - if (!preg_match('/^[+-eE0123456789 \t.]+$/', $GLOBALS['_xh']['ac'])) - { - /// @todo: find a better way of throwing an error than this! - error_log('XML-RPC: non numeric value received in DOUBLE: '.$GLOBALS['_xh']['ac']); - $GLOBALS['_xh']['value']='ERROR_NON_NUMERIC_FOUND'; - } - else - { - // it's ok, add it on - $GLOBALS['_xh']['value']=(double)$GLOBALS['_xh']['ac']; - } - } - else - { - // we have an I4/INT - // we must check that only 0123456789- are characters here - if (!preg_match('/^[+-]?[0123456789 \t]+$/', $GLOBALS['_xh']['ac'])) - { - /// @todo find a better way of throwing an error than this! - error_log('XML-RPC: non numeric value received in INT: '.$GLOBALS['_xh']['ac']); - $GLOBALS['_xh']['value']='ERROR_NON_NUMERIC_FOUND'; - } - else - { - // it's ok, add it on - $GLOBALS['_xh']['value']=(int)$GLOBALS['_xh']['ac']; - } - } - //$GLOBALS['_xh']['ac']=''; // is this necessary? - $GLOBALS['_xh']['lv']=3; // indicate we've found a value - break; - case 'NAME': - $GLOBALS['_xh']['valuestack'][count($GLOBALS['_xh']['valuestack'])-1]['name'] = $GLOBALS['_xh']['ac']; - break; - case 'MEMBER': - //$GLOBALS['_xh']['ac']=''; // is this necessary? - // add to array in the stack the last element built, - // unless no VALUE was found - if ($GLOBALS['_xh']['vt']) - { - $vscount = count($GLOBALS['_xh']['valuestack']); - $GLOBALS['_xh']['valuestack'][$vscount-1]['values'][$GLOBALS['_xh']['valuestack'][$vscount-1]['name']] = $GLOBALS['_xh']['value']; - } else - error_log('XML-RPC: missing VALUE inside STRUCT in received xml'); - break; - case 'DATA': - //$GLOBALS['_xh']['ac']=''; // is this necessary? - $GLOBALS['_xh']['vt']=null; // reset this to check for 2 data elements in a row - even if they're empty - break; - case 'STRUCT': - case 'ARRAY': - // fetch out of stack array of values, and promote it to current value - $curr_val = array_pop($GLOBALS['_xh']['valuestack']); - $GLOBALS['_xh']['value'] = $curr_val['values']; - $GLOBALS['_xh']['vt']=strtolower($name); - if (isset($curr_val['php_class'])) - { - $GLOBALS['_xh']['php_class'] = $curr_val['php_class']; - } - break; - case 'PARAM': - // add to array of params the current value, - // unless no VALUE was found - if ($GLOBALS['_xh']['vt']) - { - $GLOBALS['_xh']['params'][]=$GLOBALS['_xh']['value']; - $GLOBALS['_xh']['pt'][]=$GLOBALS['_xh']['vt']; - } - else - error_log('XML-RPC: missing VALUE inside PARAM in received xml'); - break; - case 'METHODNAME': - $GLOBALS['_xh']['method']=preg_replace('/^[\n\r\t ]+/', '', $GLOBALS['_xh']['ac']); - break; - case 'NIL': - if ($GLOBALS['xmlrpc_null_extension']) - { - $GLOBALS['_xh']['vt']='null'; - $GLOBALS['_xh']['value']=null; - $GLOBALS['_xh']['lv']=3; - break; - } - // drop through intentionally if nil extension not enabled - case 'PARAMS': - case 'FAULT': - case 'METHODCALL': - case 'METHORESPONSE': - break; - default: - // End of INVALID ELEMENT! - // shall we add an assert here for unreachable code??? - break; - } - } - } - - /// Used in decoding xmlrpc requests/responses without rebuilding xmlrpc values - function xmlrpc_ee_fast($parser, $name) - { - xmlrpc_ee($parser, $name, false); - } - - /// xml parser handler function for character data - function xmlrpc_cd($parser, $data) - { - // skip processing if xml fault already detected - if ($GLOBALS['_xh']['isf'] < 2) - { - // "lookforvalue==3" means that we've found an entire value - // and should discard any further character data - if($GLOBALS['_xh']['lv']!=3) - { - // G. Giunta 2006-08-23: useless change of 'lv' from 1 to 2 - //if($GLOBALS['_xh']['lv']==1) - //{ - // if we've found text and we're just in a then - // say we've found a value - //$GLOBALS['_xh']['lv']=2; - //} - // we always initialize the accumulator before starting parsing, anyway... - //if(!@isset($GLOBALS['_xh']['ac'])) - //{ - // $GLOBALS['_xh']['ac'] = ''; - //} - $GLOBALS['_xh']['ac'].=$data; - } - } - } - - /// xml parser handler function for 'other stuff', ie. not char data or - /// element start/end tag. In fact it only gets called on unknown entities... - function xmlrpc_dh($parser, $data) - { - // skip processing if xml fault already detected - if ($GLOBALS['_xh']['isf'] < 2) - { - if(substr($data, 0, 1) == '&' && substr($data, -1, 1) == ';') - { - // G. Giunta 2006-08-25: useless change of 'lv' from 1 to 2 - //if($GLOBALS['_xh']['lv']==1) - //{ - // $GLOBALS['_xh']['lv']=2; - //} - $GLOBALS['_xh']['ac'].=$data; - } - } - return true; - } - - class xmlrpc_client - { - var $path; - var $server; - var $port=0; - var $method='http'; - var $errno; - var $errstr; - var $debug=0; - var $username=''; - var $password=''; - var $authtype=1; - var $cert=''; - var $certpass=''; - var $cacert=''; - var $cacertdir=''; - var $key=''; - var $keypass=''; - var $verifypeer=true; - var $verifyhost=1; - var $no_multicall=false; - var $proxy=''; - var $proxyport=0; - var $proxy_user=''; - var $proxy_pass=''; - var $proxy_authtype=1; - var $cookies=array(); - /** - * List of http compression methods accepted by the client for responses. - * NB: PHP supports deflate, gzip compressions out of the box if compiled w. zlib - * - * NNB: you can set it to any non-empty array for HTTP11 and HTTPS, since - * in those cases it will be up to CURL to decide the compression methods - * it supports. You might check for the presence of 'zlib' in the output of - * curl_version() to determine wheter compression is supported or not - */ - var $accepted_compression = array(); - /** - * Name of compression scheme to be used for sending requests. - * Either null, gzip or deflate - */ - var $request_compression = ''; - /** - * CURL handle: used for keep-alive connections (PHP 4.3.8 up, see: - * http://curl.haxx.se/docs/faq.html#7.3) - */ - var $xmlrpc_curl_handle = null; - /// Wheter to use persistent connections for http 1.1 and https - var $keepalive = false; - /// Charset encodings that can be decoded without problems by the client - var $accepted_charset_encodings = array(); - /// Charset encoding to be used in serializing request. NULL = use ASCII - var $request_charset_encoding = ''; - /** - * Decides the content of xmlrpcresp objects returned by calls to send() - * valid strings are 'xmlrpcvals', 'phpvals' or 'xml' - */ - var $return_type = 'xmlrpcvals'; - - /** - * @param string $path either the complete server URL or the PATH part of the xmlrc server URL, e.g. /xmlrpc/server.php - * @param string $server the server name / ip address - * @param integer $port the port the server is listening on, defaults to 80 or 443 depending on protocol used - * @param string $method the http protocol variant: defaults to 'http', 'https' and 'http11' can be used if CURL is installed - */ - function xmlrpc_client($path, $server='', $port='', $method='') - { - // allow user to specify all params in $path - if($server == '' and $port == '' and $method == '') - { - $parts = parse_url($path); - $server = $parts['host']; - $path = isset($parts['path']) ? $parts['path'] : ''; - if(isset($parts['query'])) - { - $path .= '?'.$parts['query']; - } - if(isset($parts['fragment'])) - { - $path .= '#'.$parts['fragment']; - } - if(isset($parts['port'])) - { - $port = $parts['port']; - } - if(isset($parts['scheme'])) - { - $method = $parts['scheme']; - } - if(isset($parts['user'])) - { - $this->username = $parts['user']; - } - if(isset($parts['pass'])) - { - $this->password = $parts['pass']; - } - } - if($path == '' || $path[0] != '/') - { - $this->path='/'.$path; - } - else - { - $this->path=$path; - } - $this->server=$server; - if($port != '') - { - $this->port=$port; - } - if($method != '') - { - $this->method=$method; - } - - // if ZLIB is enabled, let the client by default accept compressed responses - if(function_exists('gzinflate') || ( - function_exists('curl_init') && (($info = curl_version()) && - ((is_string($info) && strpos($info, 'zlib') !== null) || isset($info['libz_version']))) - )) - { - $this->accepted_compression = array('gzip', 'deflate'); - } - - // keepalives: enabled by default ONLY for PHP >= 4.3.8 - // (see http://curl.haxx.se/docs/faq.html#7.3) - if(version_compare(phpversion(), '4.3.8') >= 0) - { - $this->keepalive = true; - } - - // by default the xml parser can support these 3 charset encodings - $this->accepted_charset_encodings = array('UTF-8', 'ISO-8859-1', 'US-ASCII'); - } - - /** - * Enables/disables the echoing to screen of the xmlrpc responses received - * @param integer $debug values 0, 1 and 2 are supported (2 = echo sent msg too, before received response) - * @access public - */ - function setDebug($in) - { - $this->debug=$in; - } - - /** - * Add some http BASIC AUTH credentials, used by the client to authenticate - * @param string $u username - * @param string $p password - * @param integer $t auth type. See curl_setopt man page for supported auth types. Defaults to CURLAUTH_BASIC (basic auth) - * @access public - */ - function setCredentials($u, $p, $t=1) - { - $this->username=$u; - $this->password=$p; - $this->authtype=$t; - } - - /** - * Add a client-side https certificate - * @param string $cert - * @param string $certpass - * @access public - */ - function setCertificate($cert, $certpass) - { - $this->cert = $cert; - $this->certpass = $certpass; - } - - /** - * Add a CA certificate to verify server with (see man page about - * CURLOPT_CAINFO for more details - * @param string $cacert certificate file name (or dir holding certificates) - * @param bool $is_dir set to true to indicate cacert is a dir. defaults to false - * @access public - */ - function setCaCertificate($cacert, $is_dir=false) - { - if ($is_dir) - { - $this->cacertdir = $cacert; - } - else - { - $this->cacert = $cacert; - } - } - - /** - * Set attributes for SSL communication: private SSL key - * NB: does not work in older php/curl installs - * Thanks to Daniel Convissor - * @param string $key The name of a file containing a private SSL key - * @param string $keypass The secret password needed to use the private SSL key - * @access public - */ - function setKey($key, $keypass) - { - $this->key = $key; - $this->keypass = $keypass; - } - - /** - * Set attributes for SSL communication: verify server certificate - * @param bool $i enable/disable verification of peer certificate - * @access public - */ - function setSSLVerifyPeer($i) - { - $this->verifypeer = $i; - } - - /** - * Set attributes for SSL communication: verify match of server cert w. hostname - * @param int $i - * @access public - */ - function setSSLVerifyHost($i) - { - $this->verifyhost = $i; - } - - /** - * Set proxy info - * @param string $proxyhost - * @param string $proxyport Defaults to 8080 for HTTP and 443 for HTTPS - * @param string $proxyusername Leave blank if proxy has public access - * @param string $proxypassword Leave blank if proxy has public access - * @param int $proxyauthtype set to constant CURLAUTH_NTLM to use NTLM auth with proxy - * @access public - */ - function setProxy($proxyhost, $proxyport, $proxyusername = '', $proxypassword = '', $proxyauthtype = 1) - { - $this->proxy = $proxyhost; - $this->proxyport = $proxyport; - $this->proxy_user = $proxyusername; - $this->proxy_pass = $proxypassword; - $this->proxy_authtype = $proxyauthtype; - } - - /** - * Enables/disables reception of compressed xmlrpc responses. - * Note that enabling reception of compressed responses merely adds some standard - * http headers to xmlrpc requests. It is up to the xmlrpc server to return - * compressed responses when receiving such requests. - * @param string $compmethod either 'gzip', 'deflate', 'any' or '' - * @access public - */ - function setAcceptedCompression($compmethod) - { - if ($compmethod == 'any') - $this->accepted_compression = array('gzip', 'deflate'); - else - $this->accepted_compression = array($compmethod); - } - - /** - * Enables/disables http compression of xmlrpc request. - * Take care when sending compressed requests: servers might not support them - * (and automatic fallback to uncompressed requests is not yet implemented) - * @param string $compmethod either 'gzip', 'deflate' or '' - * @access public - */ - function setRequestCompression($compmethod) - { - $this->request_compression = $compmethod; - } - - /** - * Adds a cookie to list of cookies that will be sent to server. - * NB: setting any param but name and value will turn the cookie into a 'version 1' cookie: - * do not do it unless you know what you are doing - * @param string $name - * @param string $value - * @param string $path - * @param string $domain - * @param int $port - * @access public - * - * @todo check correctness of urlencoding cookie value (copied from php way of doing it...) - */ - function setCookie($name, $value='', $path='', $domain='', $port=null) - { - $this->cookies[$name]['value'] = urlencode($value); - if ($path || $domain || $port) - { - $this->cookies[$name]['path'] = $path; - $this->cookies[$name]['domain'] = $domain; - $this->cookies[$name]['port'] = $port; - $this->cookies[$name]['version'] = 1; - } - else - { - $this->cookies[$name]['version'] = 0; - } - } - - /** - * Send an xmlrpc request - * @param mixed $msg The message object, or an array of messages for using multicall, or the complete xml representation of a request - * @param integer $timeout Connection timeout, in seconds, If unspecified, a platform specific timeout will apply - * @param string $method if left unspecified, the http protocol chosen during creation of the object will be used - * @return xmlrpcresp - * @access public - */ - function& send($msg, $timeout=0, $method='') - { - // if user deos not specify http protocol, use native method of this client - // (i.e. method set during call to constructor) - if($method == '') - { - $method = $this->method; - } - - if(is_array($msg)) - { - // $msg is an array of xmlrpcmsg's - $r = $this->multicall($msg, $timeout, $method); - return $r; - } - elseif(is_string($msg)) - { - $n =& new xmlrpcmsg(''); - $n->payload = $msg; - $msg = $n; - } - - // where msg is an xmlrpcmsg - $msg->debug=$this->debug; - - if($method == 'https') - { - $r =& $this->sendPayloadHTTPS( - $msg, - $this->server, - $this->port, - $timeout, - $this->username, - $this->password, - $this->authtype, - $this->cert, - $this->certpass, - $this->cacert, - $this->cacertdir, - $this->proxy, - $this->proxyport, - $this->proxy_user, - $this->proxy_pass, - $this->proxy_authtype, - $this->keepalive, - $this->key, - $this->keypass - ); - } - elseif($method == 'http11') - { - $r =& $this->sendPayloadCURL( - $msg, - $this->server, - $this->port, - $timeout, - $this->username, - $this->password, - $this->authtype, - null, - null, - null, - null, - $this->proxy, - $this->proxyport, - $this->proxy_user, - $this->proxy_pass, - $this->proxy_authtype, - 'http', - $this->keepalive - ); - } - else - { - $r =& $this->sendPayloadHTTP10( - $msg, - $this->server, - $this->port, - $timeout, - $this->username, - $this->password, - $this->authtype, - $this->proxy, - $this->proxyport, - $this->proxy_user, - $this->proxy_pass, - $this->proxy_authtype - ); - } - - return $r; - } - - /** - * @access private - */ - function &sendPayloadHTTP10($msg, $server, $port, $timeout=0, - $username='', $password='', $authtype=1, $proxyhost='', - $proxyport=0, $proxyusername='', $proxypassword='', $proxyauthtype=1) - { - if($port==0) - { - $port=80; - } - - // Only create the payload if it was not created previously - if(empty($msg->payload)) - { - $msg->createPayload($this->request_charset_encoding); - } - - $payload = $msg->payload; - // Deflate request body and set appropriate request headers - if(function_exists('gzdeflate') && ($this->request_compression == 'gzip' || $this->request_compression == 'deflate')) - { - if($this->request_compression == 'gzip') - { - $a = @gzencode($payload); - if($a) - { - $payload = $a; - $encoding_hdr = "Content-Encoding: gzip\r\n"; - } - } - else - { - $a = @gzcompress($payload); - if($a) - { - $payload = $a; - $encoding_hdr = "Content-Encoding: deflate\r\n"; - } - } - } - else - { - $encoding_hdr = ''; - } - - // thanks to Grant Rauscher for this - $credentials=''; - if($username!='') - { - $credentials='Authorization: Basic ' . base64_encode($username . ':' . $password) . "\r\n"; - if ($authtype != 1) - { - error_log('XML-RPC: xmlrpc_client::send: warning. Only Basic auth is supported with HTTP 1.0'); - } - } - - $accepted_encoding = ''; - if(is_array($this->accepted_compression) && count($this->accepted_compression)) - { - $accepted_encoding = 'Accept-Encoding: ' . implode(', ', $this->accepted_compression) . "\r\n"; - } - - $proxy_credentials = ''; - if($proxyhost) - { - if($proxyport == 0) - { - $proxyport = 8080; - } - $connectserver = $proxyhost; - $connectport = $proxyport; - $uri = 'http://'.$server.':'.$port.$this->path; - if($proxyusername != '') - { - if ($proxyauthtype != 1) - { - error_log('XML-RPC: xmlrpc_client::send: warning. Only Basic auth to proxy is supported with HTTP 1.0'); - } - $proxy_credentials = 'Proxy-Authorization: Basic ' . base64_encode($proxyusername.':'.$proxypassword) . "\r\n"; - } - } - else - { - $connectserver = $server; - $connectport = $port; - $uri = $this->path; - } - - // Cookie generation, as per rfc2965 (version 1 cookies) or - // netscape's rules (version 0 cookies) - $cookieheader=''; - if (count($this->cookies)) - { - $version = ''; - foreach ($this->cookies as $name => $cookie) - { - if ($cookie['version']) - { - $version = ' $Version="' . $cookie['version'] . '";'; - $cookieheader .= ' ' . $name . '="' . $cookie['value'] . '";'; - if ($cookie['path']) - $cookieheader .= ' $Path="' . $cookie['path'] . '";'; - if ($cookie['domain']) - $cookieheader .= ' $Domain="' . $cookie['domain'] . '";'; - if ($cookie['port']) - $cookieheader .= ' $Port="' . $cookie['port'] . '";'; - } - else - { - $cookieheader .= ' ' . $name . '=' . $cookie['value'] . ";"; - } - } - $cookieheader = 'Cookie:' . $version . substr($cookieheader, 0, -1) . "\r\n"; - } - - $op= 'POST ' . $uri. " HTTP/1.0\r\n" . - 'User-Agent: ' . $GLOBALS['xmlrpcName'] . ' ' . $GLOBALS['xmlrpcVersion'] . "\r\n" . - 'Host: '. $server . ':' . $port . "\r\n" . - $credentials . - $proxy_credentials . - $accepted_encoding . - $encoding_hdr . - 'Accept-Charset: ' . implode(',', $this->accepted_charset_encodings) . "\r\n" . - $cookieheader . - 'Content-Type: ' . $msg->content_type . "\r\nContent-Length: " . - strlen($payload) . "\r\n\r\n" . - $payload; - - if($this->debug > 1) - { - print "
\n---SENDING---\n" . htmlentities($op) . "\n---END---\n
"; - // let the client see this now in case http times out... - flush(); - } - - if($timeout>0) - { - $fp=@fsockopen($connectserver, $connectport, $this->errno, $this->errstr, $timeout); - } - else - { - $fp=@fsockopen($connectserver, $connectport, $this->errno, $this->errstr); - } - if($fp) - { - if($timeout>0 && function_exists('stream_set_timeout')) - { - stream_set_timeout($fp, $timeout); - } - } - else - { - $this->errstr='Connect error: '.$this->errstr; - $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['http_error'], $this->errstr . ' (' . $this->errno . ')'); - return $r; - } - - if(!fputs($fp, $op, strlen($op))) - { - $this->errstr='Write error'; - $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['http_error'], $this->errstr); - return $r; - } - else - { - // reset errno and errstr on succesful socket connection - $this->errstr = ''; - } - // G. Giunta 2005/10/24: close socket before parsing. - // should yeld slightly better execution times, and make easier recursive calls (e.g. to follow http redirects) - $ipd=''; - while($data=fread($fp, 32768)) - { - // shall we check for $data === FALSE? - // as per the manual, it signals an error - $ipd.=$data; - } - fclose($fp); - $r =& $msg->parseResponse($ipd, false, $this->return_type); - return $r; - - } - - /** - * @access private - */ - function &sendPayloadHTTPS($msg, $server, $port, $timeout=0, $username='', - $password='', $authtype=1, $cert='',$certpass='', $cacert='', $cacertdir='', - $proxyhost='', $proxyport=0, $proxyusername='', $proxypassword='', $proxyauthtype=1, - $keepalive=false, $key='', $keypass='') - { - $r =& $this->sendPayloadCURL($msg, $server, $port, $timeout, $username, - $password, $authtype, $cert, $certpass, $cacert, $cacertdir, $proxyhost, $proxyport, - $proxyusername, $proxypassword, $proxyauthtype, 'https', $keepalive, $key, $keypass); - return $r; - } - - /** - * Contributed by Justin Miller - * Requires curl to be built into PHP - * NB: CURL versions before 7.11.10 cannot use proxy to talk to https servers! - * @access private - */ - function &sendPayloadCURL($msg, $server, $port, $timeout=0, $username='', - $password='', $authtype=1, $cert='', $certpass='', $cacert='', $cacertdir='', - $proxyhost='', $proxyport=0, $proxyusername='', $proxypassword='', $proxyauthtype=1, $method='https', - $keepalive=false, $key='', $keypass='') - { - if(!function_exists('curl_init')) - { - $this->errstr='CURL unavailable on this install'; - $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['no_curl'], $GLOBALS['xmlrpcstr']['no_curl']); - return $r; - } - if($method == 'https') - { - if(($info = curl_version()) && - ((is_string($info) && strpos($info, 'OpenSSL') === null) || (is_array($info) && !isset($info['ssl_version'])))) - { - $this->errstr='SSL unavailable on this install'; - $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['no_ssl'], $GLOBALS['xmlrpcstr']['no_ssl']); - return $r; - } - } - - if($port == 0) - { - if($method == 'http') - { - $port = 80; - } - else - { - $port = 443; - } - } - - // Only create the payload if it was not created previously - if(empty($msg->payload)) - { - $msg->createPayload($this->request_charset_encoding); - } - - // Deflate request body and set appropriate request headers - $payload = $msg->payload; - if(function_exists('gzdeflate') && ($this->request_compression == 'gzip' || $this->request_compression == 'deflate')) - { - if($this->request_compression == 'gzip') - { - $a = @gzencode($payload); - if($a) - { - $payload = $a; - $encoding_hdr = 'Content-Encoding: gzip'; - } - } - else - { - $a = @gzcompress($payload); - if($a) - { - $payload = $a; - $encoding_hdr = 'Content-Encoding: deflate'; - } - } - } - else - { - $encoding_hdr = ''; - } - - if($this->debug > 1) - { - print "
\n---SENDING---\n" . htmlentities($payload) . "\n---END---\n
"; - // let the client see this now in case http times out... - flush(); - } - - if(!$keepalive || !$this->xmlrpc_curl_handle) - { - $curl = curl_init($method . '://' . $server . ':' . $port . $this->path); - if($keepalive) - { - $this->xmlrpc_curl_handle = $curl; - } - } - else - { - $curl = $this->xmlrpc_curl_handle; - } - - // results into variable - curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); - - if($this->debug) - { - curl_setopt($curl, CURLOPT_VERBOSE, 1); - } - curl_setopt($curl, CURLOPT_USERAGENT, $GLOBALS['xmlrpcName'].' '.$GLOBALS['xmlrpcVersion']); - // required for XMLRPC: post the data - curl_setopt($curl, CURLOPT_POST, 1); - // the data - curl_setopt($curl, CURLOPT_POSTFIELDS, $payload); - - // return the header too - curl_setopt($curl, CURLOPT_HEADER, 1); - - // will only work with PHP >= 5.0 - // NB: if we set an empty string, CURL will add http header indicating - // ALL methods it is supporting. This is possibly a better option than - // letting the user tell what curl can / cannot do... - if(is_array($this->accepted_compression) && count($this->accepted_compression)) - { - //curl_setopt($curl, CURLOPT_ENCODING, implode(',', $this->accepted_compression)); - // empty string means 'any supported by CURL' (shall we catch errors in case CURLOPT_SSLKEY undefined ?) - if (count($this->accepted_compression) == 1) - { - curl_setopt($curl, CURLOPT_ENCODING, $this->accepted_compression[0]); - } - else - curl_setopt($curl, CURLOPT_ENCODING, ''); - } - // extra headers - $headers = array('Content-Type: ' . $msg->content_type , 'Accept-Charset: ' . implode(',', $this->accepted_charset_encodings)); - // if no keepalive is wanted, let the server know it in advance - if(!$keepalive) - { - $headers[] = 'Connection: close'; - } - // request compression header - if($encoding_hdr) - { - $headers[] = $encoding_hdr; - } - - curl_setopt($curl, CURLOPT_HTTPHEADER, $headers); - // timeout is borked - if($timeout) - { - curl_setopt($curl, CURLOPT_TIMEOUT, $timeout == 1 ? 1 : $timeout - 1); - } - - if($username && $password) - { - curl_setopt($curl, CURLOPT_USERPWD, $username.':'.$password); - if (defined('CURLOPT_HTTPAUTH')) - { - curl_setopt($curl, CURLOPT_HTTPAUTH, $authtype); - } - else if ($authtype != 1) - { - error_log('XML-RPC: xmlrpc_client::send: warning. Only Basic auth is supported by the current PHP/curl install'); - } - } - - if($method == 'https') - { - // set cert file - if($cert) - { - curl_setopt($curl, CURLOPT_SSLCERT, $cert); - } - // set cert password - if($certpass) - { - curl_setopt($curl, CURLOPT_SSLCERTPASSWD, $certpass); - } - // whether to verify remote host's cert - curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, $this->verifypeer); - // set ca certificates file/dir - if($cacert) - { - curl_setopt($curl, CURLOPT_CAINFO, $cacert); - } - if($cacertdir) - { - curl_setopt($curl, CURLOPT_CAPATH, $cacertdir); - } - // set key file (shall we catch errors in case CURLOPT_SSLKEY undefined ?) - if($key) - { - curl_setopt($curl, CURLOPT_SSLKEY, $key); - } - // set key password (shall we catch errors in case CURLOPT_SSLKEY undefined ?) - if($keypass) - { - curl_setopt($curl, CURLOPT_SSLKEYPASSWD, $keypass); - } - // whether to verify cert's common name (CN); 0 for no, 1 to verify that it exists, and 2 to verify that it matches the hostname used - curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, $this->verifyhost); - } - - // proxy info - if($proxyhost) - { - if($proxyport == 0) - { - $proxyport = 8080; // NB: even for HTTPS, local connection is on port 8080 - } - curl_setopt($curl, CURLOPT_PROXY, $proxyhost.':'.$proxyport); - //curl_setopt($curl, CURLOPT_PROXYPORT,$proxyport); - if($proxyusername) - { - curl_setopt($curl, CURLOPT_PROXYUSERPWD, $proxyusername.':'.$proxypassword); - if (defined('CURLOPT_PROXYAUTH')) - { - curl_setopt($curl, CURLOPT_PROXYAUTH, $proxyauthtype); - } - else if ($proxyauthtype != 1) - { - error_log('XML-RPC: xmlrpc_client::send: warning. Only Basic auth to proxy is supported by the current PHP/curl install'); - } - } - } - - // NB: should we build cookie http headers by hand rather than let CURL do it? - // the following code does not honour 'expires', 'path' and 'domain' cookie attributes - // set to client obj the the user... - if (count($this->cookies)) - { - $cookieheader = ''; - foreach ($this->cookies as $name => $cookie) - { - $cookieheader .= $name . '=' . $cookie['value'] . '; '; - } - curl_setopt($curl, CURLOPT_COOKIE, substr($cookieheader, 0, -2)); - } - - $result = curl_exec($curl); - - if ($this->debug > 1) - { - print "
\n---CURL INFO---\n";
-				foreach(curl_getinfo($curl) as $name => $val)
-					 print $name . ': ' . htmlentities($val). "\n";
-				print "---END---\n
"; - } - - if(!$result) /// @todo we should use a better check here - what if we get back '' or '0'? - { - $this->errstr='no response'; - $resp=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['curl_fail'], $GLOBALS['xmlrpcstr']['curl_fail']. ': '. curl_error($curl)); - curl_close($curl); - if($keepalive) - { - $this->xmlrpc_curl_handle = null; - } - } - else - { - if(!$keepalive) - { - curl_close($curl); - } - $resp =& $msg->parseResponse($result, true, $this->return_type); - } - return $resp; - } - - /** - * Send an array of request messages and return an array of responses. - * Unless $this->no_multicall has been set to true, it will try first - * to use one single xmlrpc call to server method system.multicall, and - * revert to sending many successive calls in case of failure. - * This failure is also stored in $this->no_multicall for subsequent calls. - * Unfortunately, there is no server error code universally used to denote - * the fact that multicall is unsupported, so there is no way to reliably - * distinguish between that and a temporary failure. - * If you are sure that server supports multicall and do not want to - * fallback to using many single calls, set the fourth parameter to FALSE. - * - * NB: trying to shoehorn extra functionality into existing syntax has resulted - * in pretty much convoluted code... - * - * @param array $msgs an array of xmlrpcmsg objects - * @param integer $timeout connection timeout (in seconds) - * @param string $method the http protocol variant to be used - * @param boolean fallback When true, upon receiveing an error during multicall, multiple single calls will be attempted - * @return array - * @access public - */ - function multicall($msgs, $timeout=0, $method='', $fallback=true) - { - if ($method == '') - { - $method = $this->method; - } - if(!$this->no_multicall) - { - $results = $this->_try_multicall($msgs, $timeout, $method); - if(is_array($results)) - { - // System.multicall succeeded - return $results; - } - else - { - // either system.multicall is unsupported by server, - // or call failed for some other reason. - if ($fallback) - { - // Don't try it next time... - $this->no_multicall = true; - } - else - { - if (is_a($results, 'xmlrpcresp')) - { - $result = $results; - } - else - { - $result =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['multicall_error'], $GLOBALS['xmlrpcstr']['multicall_error']); - } - } - } - } - else - { - // override fallback, in case careless user tries to do two - // opposite things at the same time - $fallback = true; - } - - $results = array(); - if ($fallback) - { - // system.multicall is (probably) unsupported by server: - // emulate multicall via multiple requests - foreach($msgs as $msg) - { - $results[] =& $this->send($msg, $timeout, $method); - } - } - else - { - // user does NOT want to fallback on many single calls: - // since we should always return an array of responses, - // return an array with the same error repeated n times - foreach($msgs as $msg) - { - $results[] = $result; - } - } - return $results; - } - - /** - * Attempt to boxcar $msgs via system.multicall. - * Returns either an array of xmlrpcreponses, an xmlrpc error response - * or false (when received response does not respect valid multicall syntax) - * @access private - */ - function _try_multicall($msgs, $timeout, $method) - { - // Construct multicall message - $calls = array(); - foreach($msgs as $msg) - { - $call['methodName'] =& new xmlrpcval($msg->method(),'string'); - $numParams = $msg->getNumParams(); - $params = array(); - for($i = 0; $i < $numParams; $i++) - { - $params[$i] = $msg->getParam($i); - } - $call['params'] =& new xmlrpcval($params, 'array'); - $calls[] =& new xmlrpcval($call, 'struct'); - } - $multicall =& new xmlrpcmsg('system.multicall'); - $multicall->addParam(new xmlrpcval($calls, 'array')); - - // Attempt RPC call - $result =& $this->send($multicall, $timeout, $method); - - if($result->faultCode() != 0) - { - // call to system.multicall failed - return $result; - } - - // Unpack responses. - $rets = $result->value(); - - if ($this->return_type == 'xml') - { - return $rets; - } - else if ($this->return_type == 'phpvals') - { - ///@todo test this code branch... - $rets = $result->value(); - if(!is_array($rets)) - { - return false; // bad return type from system.multicall - } - $numRets = count($rets); - if($numRets != count($msgs)) - { - return false; // wrong number of return values. - } - - $response = array(); - for($i = 0; $i < $numRets; $i++) - { - $val = $rets[$i]; - if (!is_array($val)) { - return false; - } - switch(count($val)) - { - case 1: - if(!isset($val[0])) - { - return false; // Bad value - } - // Normal return value - $response[$i] =& new xmlrpcresp($val[0], 0, '', 'phpvals'); - break; - case 2: - /// @todo remove usage of @: it is apparently quite slow - $code = @$val['faultCode']; - if(!is_int($code)) - { - return false; - } - $str = @$val['faultString']; - if(!is_string($str)) - { - return false; - } - $response[$i] =& new xmlrpcresp(0, $code, $str); - break; - default: - return false; - } - } - return $response; - } - else // return type == 'xmlrpcvals' - { - $rets = $result->value(); - if($rets->kindOf() != 'array') - { - return false; // bad return type from system.multicall - } - $numRets = $rets->arraysize(); - if($numRets != count($msgs)) - { - return false; // wrong number of return values. - } - - $response = array(); - for($i = 0; $i < $numRets; $i++) - { - $val = $rets->arraymem($i); - switch($val->kindOf()) - { - case 'array': - if($val->arraysize() != 1) - { - return false; // Bad value - } - // Normal return value - $response[$i] =& new xmlrpcresp($val->arraymem(0)); - break; - case 'struct': - $code = $val->structmem('faultCode'); - if($code->kindOf() != 'scalar' || $code->scalartyp() != 'int') - { - return false; - } - $str = $val->structmem('faultString'); - if($str->kindOf() != 'scalar' || $str->scalartyp() != 'string') - { - return false; - } - $response[$i] =& new xmlrpcresp(0, $code->scalarval(), $str->scalarval()); - break; - default: - return false; - } - } - return $response; - } - } - } // end class xmlrpc_client - - class xmlrpcresp - { - var $val = 0; - var $valtyp; - var $errno = 0; - var $errstr = ''; - var $payload; - var $hdrs = array(); - var $_cookies = array(); - var $content_type = 'text/xml'; - var $raw_data = ''; - - /** - * @param mixed $val either an xmlrpcval obj, a php value or the xml serialization of an xmlrpcval (a string) - * @param integer $fcode set it to anything but 0 to create an error response - * @param string $fstr the error string, in case of an error response - * @param string $valtyp either 'xmlrpcvals', 'phpvals' or 'xml' - * - * @todo add check that $val / $fcode / $fstr is of correct type??? - * NB: as of now we do not do it, since it might be either an xmlrpcval or a plain - * php val, or a complete xml chunk, depending on usage of xmlrpc_client::send() inside which creator is called... - */ - function xmlrpcresp($val, $fcode = 0, $fstr = '', $valtyp='') - { - if($fcode != 0) - { - // error response - $this->errno = $fcode; - $this->errstr = $fstr; - //$this->errstr = htmlspecialchars($fstr); // XXX: encoding probably shouldn't be done here; fix later. - } - else - { - // successful response - $this->val = $val; - if ($valtyp == '') - { - // user did not declare type of response value: try to guess it - if (is_object($this->val) && is_a($this->val, 'xmlrpcval')) - { - $this->valtyp = 'xmlrpcvals'; - } - else if (is_string($this->val)) - { - $this->valtyp = 'xml'; - - } - else - { - $this->valtyp = 'phpvals'; - } - } - else - { - // user declares type of resp value: believe him - $this->valtyp = $valtyp; - } - } - } - - /** - * Returns the error code of the response. - * @return integer the error code of this response (0 for not-error responses) - * @access public - */ - function faultCode() - { - return $this->errno; - } - - /** - * Returns the error code of the response. - * @return string the error string of this response ('' for not-error responses) - * @access public - */ - function faultString() - { - return $this->errstr; - } - - /** - * Returns the value received by the server. - * @return mixed the xmlrpcval object returned by the server. Might be an xml string or php value if the response has been created by specially configured xmlrpc_client objects - * @access public - */ - function value() - { - return $this->val; - } - - /** - * Returns an array with the cookies received from the server. - * Array has the form: $cookiename => array ('value' => $val, $attr1 => $val1, $attr2 = $val2, ...) - * with attributes being e.g. 'expires', 'path', domain'. - * NB: cookies sent as 'expired' by the server (i.e. with an expiry date in the past) - * are still present in the array. It is up to the user-defined code to decide - * how to use the received cookies, and wheter they have to be sent back with the next - * request to the server (using xmlrpc_client::setCookie) or not - * @return array array of cookies received from the server - * @access public - */ - function cookies() - { - return $this->_cookies; - } - - /** - * Returns xml representation of the response. XML prologue not included - * @param string $charset_encoding the charset to be used for serialization. if null, US-ASCII is assumed - * @return string the xml representation of the response - * @access public - */ - function serialize($charset_encoding='') - { - if ($charset_encoding != '') - $this->content_type = 'text/xml; charset=' . $charset_encoding; - else - $this->content_type = 'text/xml'; - $result = "\n"; - if($this->errno) - { - // G. Giunta 2005/2/13: let non-ASCII response messages be tolerated by clients - // by xml-encoding non ascii chars - $result .= "\n" . -"\nfaultCode\n" . $this->errno . -"\n\n\nfaultString\n" . -xmlrpc_encode_entitites($this->errstr, $GLOBALS['xmlrpc_internalencoding'], $charset_encoding) . "\n\n" . -"\n\n"; - } - else - { - if(!is_object($this->val) || !is_a($this->val, 'xmlrpcval')) - { - if (is_string($this->val) && $this->valtyp == 'xml') - { - $result .= "\n\n" . - $this->val . - "\n"; - } - else - { - /// @todo try to build something serializable? - die('cannot serialize xmlrpcresp objects whose content is native php values'); - } - } - else - { - $result .= "\n\n" . - $this->val->serialize($charset_encoding) . - "\n"; - } - } - $result .= "\n"; - $this->payload = $result; - return $result; - } - } - - class xmlrpcmsg - { - var $payload; - var $methodname; - var $params=array(); - var $debug=0; - var $content_type = 'text/xml'; - - /** - * @param string $meth the name of the method to invoke - * @param array $pars array of parameters to be paased to the method (xmlrpcval objects) - */ - function xmlrpcmsg($meth, $pars=0) - { - $this->methodname=$meth; - if(is_array($pars) && count($pars)>0) - { - for($i=0; $iaddParam($pars[$i]); - } - } - } - - /** - * @access private - */ - function xml_header($charset_encoding='') - { - if ($charset_encoding != '') - { - return "\n\n"; - } - else - { - return "\n\n"; - } - } - - /** - * @access private - */ - function xml_footer() - { - return ''; - } - - /** - * @access private - */ - function kindOf() - { - return 'msg'; - } - - /** - * @access private - */ - function createPayload($charset_encoding='') - { - if ($charset_encoding != '') - $this->content_type = 'text/xml; charset=' . $charset_encoding; - else - $this->content_type = 'text/xml'; - $this->payload=$this->xml_header($charset_encoding); - $this->payload.='' . $this->methodname . "\n"; - $this->payload.="\n"; - for($i=0; $iparams); $i++) - { - $p=$this->params[$i]; - $this->payload.="\n" . $p->serialize($charset_encoding) . - "\n"; - } - $this->payload.="\n"; - $this->payload.=$this->xml_footer(); - } - - /** - * Gets/sets the xmlrpc method to be invoked - * @param string $meth the method to be set (leave empty not to set it) - * @return string the method that will be invoked - * @access public - */ - function method($meth='') - { - if($meth!='') - { - $this->methodname=$meth; - } - return $this->methodname; - } - - /** - * Returns xml representation of the message. XML prologue included - * @return string the xml representation of the message, xml prologue included - * @access public - */ - function serialize($charset_encoding='') - { - $this->createPayload($charset_encoding); - return $this->payload; - } - - /** - * Add a parameter to the list of parameters to be used upon method invocation - * @param xmlrpcval $par - * @return boolean false on failure - * @access public - */ - function addParam($par) - { - // add check: do not add to self params which are not xmlrpcvals - if(is_object($par) && is_a($par, 'xmlrpcval')) - { - $this->params[]=$par; - return true; - } - else - { - return false; - } - } - - /** - * Returns the nth parameter in the message. The index zero-based. - * @param integer $i the index of the parameter to fetch (zero based) - * @return xmlrpcval the i-th parameter - * @access public - */ - function getParam($i) { return $this->params[$i]; } - - /** - * Returns the number of parameters in the messge. - * @return integer the number of parameters currently set - * @access public - */ - function getNumParams() { return count($this->params); } - - /** - * Given an open file handle, read all data available and parse it as axmlrpc response. - * NB: the file handle is not closed by this function. - * @access public - * @return xmlrpcresp - * @todo add 2nd & 3rd param to be passed to ParseResponse() ??? - */ - function &parseResponseFile($fp) - { - $ipd=''; - while($data=fread($fp, 32768)) - { - $ipd.=$data; - } - //fclose($fp); - $r =& $this->parseResponse($ipd); - return $r; - } - - /** - * Parses HTTP headers and separates them from data. - * @access private - */ - function &parseResponseHeaders(&$data, $headers_processed=false) - { - // Support "web-proxy-tunelling" connections for https through proxies - if(preg_match('/^HTTP\/1\.[0-1] 200 Connection established/', $data)) - { - // Look for CR/LF or simple LF as line separator, - // (even though it is not valid http) - $pos = strpos($data,"\r\n\r\n"); - if($pos || is_int($pos)) - { - $bd = $pos+4; - } - else - { - $pos = strpos($data,"\n\n"); - if($pos || is_int($pos)) - { - $bd = $pos+2; - } - else - { - // No separation between response headers and body: fault? - $bd = 0; - } - } - if ($bd) - { - // this filters out all http headers from proxy. - // maybe we could take them into account, too? - $data = substr($data, $bd); - } - else - { - error_log('XML-RPC: xmlrpcmsg::parseResponse: HTTPS via proxy error, tunnel connection possibly failed'); - $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['http_error'], $GLOBALS['xmlrpcstr']['http_error']. ' (HTTPS via proxy error, tunnel connection possibly failed)'); - return $r; - } - } - - // Strip HTTP 1.1 100 Continue header if present - while(preg_match('/^HTTP\/1\.1 1[0-9]{2} /', $data)) - { - $pos = strpos($data, 'HTTP', 12); - // server sent a Continue header without any (valid) content following... - // give the client a chance to know it - if(!$pos && !is_int($pos)) // works fine in php 3, 4 and 5 - { - break; - } - $data = substr($data, $pos); - } - if(!preg_match('/^HTTP\/[0-9.]+ 200 /', $data)) - { - $errstr= substr($data, 0, strpos($data, "\n")-1); - error_log('XML-RPC: xmlrpcmsg::parseResponse: HTTP error, got response: ' .$errstr); - $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['http_error'], $GLOBALS['xmlrpcstr']['http_error']. ' (' . $errstr . ')'); - return $r; - } - - $GLOBALS['_xh']['headers'] = array(); - $GLOBALS['_xh']['cookies'] = array(); - - // be tolerant to usage of \n instead of \r\n to separate headers and data - // (even though it is not valid http) - $pos = strpos($data,"\r\n\r\n"); - if($pos || is_int($pos)) - { - $bd = $pos+4; - } - else - { - $pos = strpos($data,"\n\n"); - if($pos || is_int($pos)) - { - $bd = $pos+2; - } - else - { - // No separation between response headers and body: fault? - // we could take some action here instead of going on... - $bd = 0; - } - } - // be tolerant to line endings, and extra empty lines - $ar = split("\r?\n", trim(substr($data, 0, $pos))); - while(list(,$line) = @each($ar)) - { - // take care of multi-line headers and cookies - $arr = explode(':',$line,2); - if(count($arr) > 1) - { - $header_name = strtolower(trim($arr[0])); - /// @todo some other headers (the ones that allow a CSV list of values) - /// do allow many values to be passed using multiple header lines. - /// We should add content to $GLOBALS['_xh']['headers'][$header_name] - /// instead of replacing it for those... - if ($header_name == 'set-cookie' || $header_name == 'set-cookie2') - { - if ($header_name == 'set-cookie2') - { - // version 2 cookies: - // there could be many cookies on one line, comma separated - $cookies = explode(',', $arr[1]); - } - else - { - $cookies = array($arr[1]); - } - foreach ($cookies as $cookie) - { - // glue together all received cookies, using a comma to separate them - // (same as php does with getallheaders()) - if (isset($GLOBALS['_xh']['headers'][$header_name])) - $GLOBALS['_xh']['headers'][$header_name] .= ', ' . trim($cookie); - else - $GLOBALS['_xh']['headers'][$header_name] = trim($cookie); - // parse cookie attributes, in case user wants to correctly honour them - // feature creep: only allow rfc-compliant cookie attributes? - // @todo support for server sending multiple time cookie with same name, but using different PATHs - $cookie = explode(';', $cookie); - foreach ($cookie as $pos => $val) - { - $val = explode('=', $val, 2); - $tag = trim($val[0]); - $val = trim(@$val[1]); - /// @todo with version 1 cookies, we should strip leading and trailing " chars - if ($pos == 0) - { - $cookiename = $tag; - $GLOBALS['_xh']['cookies'][$tag] = array(); - $GLOBALS['_xh']['cookies'][$cookiename]['value'] = urldecode($val); - } - else - { - if ($tag != 'value') - { - $GLOBALS['_xh']['cookies'][$cookiename][$tag] = $val; - } - } - } - } - } - else - { - $GLOBALS['_xh']['headers'][$header_name] = trim($arr[1]); - } - } - elseif(isset($header_name)) - { - /// @todo version1 cookies might span multiple lines, thus breaking the parsing above - $GLOBALS['_xh']['headers'][$header_name] .= ' ' . trim($line); - } - } - - $data = substr($data, $bd); - - if($this->debug && count($GLOBALS['_xh']['headers'])) - { - print '
';
-					foreach($GLOBALS['_xh']['headers'] as $header => $value)
-					{
-						print htmlentities("HEADER: $header: $value\n");
-					}
-					foreach($GLOBALS['_xh']['cookies'] as $header => $value)
-					{
-						print htmlentities("COOKIE: $header={$value['value']}\n");
-					}
-					print "
\n"; - } - - // if CURL was used for the call, http headers have been processed, - // and dechunking + reinflating have been carried out - if(!$headers_processed) - { - // Decode chunked encoding sent by http 1.1 servers - if(isset($GLOBALS['_xh']['headers']['transfer-encoding']) && $GLOBALS['_xh']['headers']['transfer-encoding'] == 'chunked') - { - if(!$data = decode_chunked($data)) - { - error_log('XML-RPC: xmlrpcmsg::parseResponse: errors occurred when trying to rebuild the chunked data received from server'); - $r =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['dechunk_fail'], $GLOBALS['xmlrpcstr']['dechunk_fail']); - return $r; - } - } - - // Decode gzip-compressed stuff - // code shamelessly inspired from nusoap library by Dietrich Ayala - if(isset($GLOBALS['_xh']['headers']['content-encoding'])) - { - $GLOBALS['_xh']['headers']['content-encoding'] = str_replace('x-', '', $GLOBALS['_xh']['headers']['content-encoding']); - if($GLOBALS['_xh']['headers']['content-encoding'] == 'deflate' || $GLOBALS['_xh']['headers']['content-encoding'] == 'gzip') - { - // if decoding works, use it. else assume data wasn't gzencoded - if(function_exists('gzinflate')) - { - if($GLOBALS['_xh']['headers']['content-encoding'] == 'deflate' && $degzdata = @gzuncompress($data)) - { - $data = $degzdata; - if($this->debug) - print "
---INFLATED RESPONSE---[".strlen($data)." chars]---\n" . htmlentities($data) . "\n---END---
"; - } - elseif($GLOBALS['_xh']['headers']['content-encoding'] == 'gzip' && $degzdata = @gzinflate(substr($data, 10))) - { - $data = $degzdata; - if($this->debug) - print "
---INFLATED RESPONSE---[".strlen($data)." chars]---\n" . htmlentities($data) . "\n---END---
"; - } - else - { - error_log('XML-RPC: xmlrpcmsg::parseResponse: errors occurred when trying to decode the deflated data received from server'); - $r =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['decompress_fail'], $GLOBALS['xmlrpcstr']['decompress_fail']); - return $r; - } - } - else - { - error_log('XML-RPC: xmlrpcmsg::parseResponse: the server sent deflated data. Your php install must have the Zlib extension compiled in to support this.'); - $r =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['cannot_decompress'], $GLOBALS['xmlrpcstr']['cannot_decompress']); - return $r; - } - } - } - } // end of 'if needed, de-chunk, re-inflate response' - - // real stupid hack to avoid PHP 4 complaining about returning NULL by ref - $r = null; - $r =& $r; - return $r; - } - - /** - * Parse the xmlrpc response contained in the string $data and return an xmlrpcresp object. - * @param string $data the xmlrpc response, eventually including http headers - * @param bool $headers_processed when true prevents parsing HTTP headers for interpretation of content-encoding and consequent decoding - * @param string $return_type decides return type, i.e. content of response->value(). Either 'xmlrpcvals', 'xml' or 'phpvals' - * @return xmlrpcresp - * @access public - */ - function &parseResponse($data='', $headers_processed=false, $return_type='xmlrpcvals') - { - if($this->debug) - { - //by maHo, replaced htmlspecialchars with htmlentities - print "
---GOT---\n" . htmlentities($data) . "\n---END---\n
"; - } - - if($data == '') - { - error_log('XML-RPC: xmlrpcmsg::parseResponse: no response received from server.'); - $r =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['no_data'], $GLOBALS['xmlrpcstr']['no_data']); - return $r; - } - - $GLOBALS['_xh']=array(); - - $raw_data = $data; - // parse the HTTP headers of the response, if present, and separate them from data - if(substr($data, 0, 4) == 'HTTP') - { - $r =& $this->parseResponseHeaders($data, $headers_processed); - if ($r) - { - // failed processing of HTTP response headers - // save into response obj the full payload received, for debugging - $r->raw_data = $data; - return $r; - } - } - else - { - $GLOBALS['_xh']['headers'] = array(); - $GLOBALS['_xh']['cookies'] = array(); - } - - if($this->debug) - { - $start = strpos($data, '', $start); - $comments = substr($data, $start, $end-$start); - print "
---SERVER DEBUG INFO (DECODED) ---\n\t".htmlentities(str_replace("\n", "\n\t", base64_decode($comments)))."\n---END---\n
"; - } - } - - // be tolerant of extra whitespace in response body - $data = trim($data); - - /// @todo return an error msg if $data=='' ? - - // be tolerant of junk after methodResponse (e.g. javascript ads automatically inserted by free hosts) - // idea from Luca Mariano originally in PEARified version of the lib - $bd = false; - // Poor man's version of strrpos for php 4... - $pos = strpos($data, ''); - while($pos || is_int($pos)) - { - $bd = $pos+17; - $pos = strpos($data, '', $bd); - } - if($bd) - { - $data = substr($data, 0, $bd); - } - - // if user wants back raw xml, give it to him - if ($return_type == 'xml') - { - $r =& new xmlrpcresp($data, 0, '', 'xml'); - $r->hdrs = $GLOBALS['_xh']['headers']; - $r->_cookies = $GLOBALS['_xh']['cookies']; - $r->raw_data = $raw_data; - return $r; - } - - // try to 'guestimate' the character encoding of the received response - $resp_encoding = guess_encoding(@$GLOBALS['_xh']['headers']['content-type'], $data); - - $GLOBALS['_xh']['ac']=''; - //$GLOBALS['_xh']['qt']=''; //unused... - $GLOBALS['_xh']['stack'] = array(); - $GLOBALS['_xh']['valuestack'] = array(); - $GLOBALS['_xh']['isf']=0; // 0 = OK, 1 for xmlrpc fault responses, 2 = invalid xmlrpc - $GLOBALS['_xh']['isf_reason']=''; - $GLOBALS['_xh']['rt']=''; // 'methodcall or 'methodresponse' - - // if response charset encoding is not known / supported, try to use - // the default encoding and parse the xml anyway, but log a warning... - if (!in_array($resp_encoding, array('UTF-8', 'ISO-8859-1', 'US-ASCII'))) - // the following code might be better for mb_string enabled installs, but - // makes the lib about 200% slower... - //if (!is_valid_charset($resp_encoding, array('UTF-8', 'ISO-8859-1', 'US-ASCII'))) - { - error_log('XML-RPC: xmlrpcmsg::parseResponse: invalid charset encoding of received response: '.$resp_encoding); - $resp_encoding = $GLOBALS['xmlrpc_defencoding']; - } - $parser = xml_parser_create($resp_encoding); - xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, true); - // G. Giunta 2005/02/13: PHP internally uses ISO-8859-1, so we have to tell - // the xml parser to give us back data in the expected charset. - // What if internal encoding is not in one of the 3 allowed? - // we use the broadest one, ie. utf8 - // This allows to send data which is native in various charset, - // by extending xmlrpc_encode_entitites() and setting xmlrpc_internalencoding - if (!in_array($GLOBALS['xmlrpc_internalencoding'], array('UTF-8', 'ISO-8859-1', 'US-ASCII'))) - { - xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, 'UTF-8'); - } - else - { - xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, $GLOBALS['xmlrpc_internalencoding']); - } - - if ($return_type == 'phpvals') - { - xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee_fast'); - } - else - { - xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee'); - } - - xml_set_character_data_handler($parser, 'xmlrpc_cd'); - xml_set_default_handler($parser, 'xmlrpc_dh'); - - // first error check: xml not well formed - if(!xml_parse($parser, $data, count($data))) - { - // thanks to Peter Kocks - if((xml_get_current_line_number($parser)) == 1) - { - $errstr = 'XML error at line 1, check URL'; - } - else - { - $errstr = sprintf('XML error: %s at line %d, column %d', - xml_error_string(xml_get_error_code($parser)), - xml_get_current_line_number($parser), xml_get_current_column_number($parser)); - } - error_log($errstr); - $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['invalid_return'], $GLOBALS['xmlrpcstr']['invalid_return'].' ('.$errstr.')'); - xml_parser_free($parser); - if($this->debug) - { - print $errstr; - } - $r->hdrs = $GLOBALS['_xh']['headers']; - $r->_cookies = $GLOBALS['_xh']['cookies']; - $r->raw_data = $raw_data; - return $r; - } - xml_parser_free($parser); - // second error check: xml well formed but not xml-rpc compliant - if ($GLOBALS['_xh']['isf'] > 1) - { - if ($this->debug) - { - /// @todo echo something for user? - } - - $r =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['invalid_return'], - $GLOBALS['xmlrpcstr']['invalid_return'] . ' ' . $GLOBALS['_xh']['isf_reason']); - } - // third error check: parsing of the response has somehow gone boink. - // NB: shall we omit this check, since we trust the parsing code? - elseif ($return_type == 'xmlrpcvals' && !is_object($GLOBALS['_xh']['value'])) - { - // something odd has happened - // and it's time to generate a client side error - // indicating something odd went on - $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['invalid_return'], - $GLOBALS['xmlrpcstr']['invalid_return']); - } - else - { - if ($this->debug) - { - print "
---PARSED---\n";
-					// somehow htmlentities chokes on var_export, and some full html string...
-					//print htmlentitites(var_export($GLOBALS['_xh']['value'], true));
-					print htmlspecialchars(var_export($GLOBALS['_xh']['value'], true));
-					print "\n---END---
"; - } - - // note that using =& will raise an error if $GLOBALS['_xh']['st'] does not generate an object. - $v =& $GLOBALS['_xh']['value']; - - if($GLOBALS['_xh']['isf']) - { - /// @todo we should test here if server sent an int and a string, - /// and/or coerce them into such... - if ($return_type == 'xmlrpcvals') - { - $errno_v = $v->structmem('faultCode'); - $errstr_v = $v->structmem('faultString'); - $errno = $errno_v->scalarval(); - $errstr = $errstr_v->scalarval(); - } - else - { - $errno = $v['faultCode']; - $errstr = $v['faultString']; - } - - if($errno == 0) - { - // FAULT returned, errno needs to reflect that - $errno = -1; - } - - $r =& new xmlrpcresp(0, $errno, $errstr); - } - else - { - $r=&new xmlrpcresp($v, 0, '', $return_type); - } - } - - $r->hdrs = $GLOBALS['_xh']['headers']; - $r->_cookies = $GLOBALS['_xh']['cookies']; - $r->raw_data = $raw_data; - return $r; - } - } - - class xmlrpcval - { - var $me=array(); - var $mytype=0; - var $_php_class=null; - - /** - * @param mixed $val - * @param string $type any valid xmlrpc type name (lowercase). If null, 'string' is assumed - */ - function xmlrpcval($val=-1, $type='') - { - /// @todo: optimization creep - do not call addXX, do it all inline. - /// downside: booleans will not be coerced anymore - if($val!==-1 || $type!='') - { - // optimization creep: inlined all work done by constructor - switch($type) - { - case '': - $this->mytype=1; - $this->me['string']=$val; - break; - case 'i4': - case 'int': - case 'double': - case 'string': - case 'boolean': - case 'dateTime.iso8601': - case 'base64': - case 'null': - $this->mytype=1; - $this->me[$type]=$val; - break; - case 'array': - $this->mytype=2; - $this->me['array']=$val; - break; - case 'struct': - $this->mytype=3; - $this->me['struct']=$val; - break; - default: - error_log("XML-RPC: xmlrpcval::xmlrpcval: not a known type ($type)"); - } - /*if($type=='') - { - $type='string'; - } - if($GLOBALS['xmlrpcTypes'][$type]==1) - { - $this->addScalar($val,$type); - } - elseif($GLOBALS['xmlrpcTypes'][$type]==2) - { - $this->addArray($val); - } - elseif($GLOBALS['xmlrpcTypes'][$type]==3) - { - $this->addStruct($val); - }*/ - } - } - - /** - * Add a single php value to an (unitialized) xmlrpcval - * @param mixed $val - * @param string $type - * @return int 1 or 0 on failure - */ - function addScalar($val, $type='string') - { - $typeof=@$GLOBALS['xmlrpcTypes'][$type]; - if($typeof!=1) - { - error_log("XML-RPC: xmlrpcval::addScalar: not a scalar type ($type)"); - return 0; - } - - // coerce booleans into correct values - // NB: we should iether do it for datetimes, integers and doubles, too, - // or just plain remove this check, implemnted on booleans only... - if($type==$GLOBALS['xmlrpcBoolean']) - { - if(strcasecmp($val,'true')==0 || $val==1 || ($val==true && strcasecmp($val,'false'))) - { - $val=true; - } - else - { - $val=false; - } - } - - switch($this->mytype) - { - case 1: - error_log('XML-RPC: xmlrpcval::addScalar: scalar xmlrpcval can have only one value'); - return 0; - case 3: - error_log('XML-RPC: xmlrpcval::addScalar: cannot add anonymous scalar to struct xmlrpcval'); - return 0; - case 2: - // we're adding a scalar value to an array here - //$ar=$this->me['array']; - //$ar[]=&new xmlrpcval($val, $type); - //$this->me['array']=$ar; - // Faster (?) avoid all the costly array-copy-by-val done here... - $this->me['array'][]=&new xmlrpcval($val, $type); - return 1; - default: - // a scalar, so set the value and remember we're scalar - $this->me[$type]=$val; - $this->mytype=$typeof; - return 1; - } - } - - /** - * Add an array of xmlrpcval objects to an xmlrpcval - * @param array $vals - * @return int 1 or 0 on failure - * @access public - * - * @todo add some checking for $vals to be an array of xmlrpcvals? - */ - function addArray($vals) - { - if($this->mytype==0) - { - $this->mytype=$GLOBALS['xmlrpcTypes']['array']; - $this->me['array']=$vals; - return 1; - } - elseif($this->mytype==2) - { - // we're adding to an array here - $this->me['array'] = array_merge($this->me['array'], $vals); - return 1; - } - else - { - error_log('XML-RPC: xmlrpcval::addArray: already initialized as a [' . $this->kindOf() . ']'); - return 0; - } - } - - /** - * Add an array of named xmlrpcval objects to an xmlrpcval - * @param array $vals - * @return int 1 or 0 on failure - * @access public - * - * @todo add some checking for $vals to be an array? - */ - function addStruct($vals) - { - if($this->mytype==0) - { - $this->mytype=$GLOBALS['xmlrpcTypes']['struct']; - $this->me['struct']=$vals; - return 1; - } - elseif($this->mytype==3) - { - // we're adding to a struct here - $this->me['struct'] = array_merge($this->me['struct'], $vals); - return 1; - } - else - { - error_log('XML-RPC: xmlrpcval::addStruct: already initialized as a [' . $this->kindOf() . ']'); - return 0; - } - } - - // poor man's version of print_r ??? - // DEPRECATED! - function dump($ar) - { - foreach($ar as $key => $val) - { - echo "$key => $val
"; - if($key == 'array') - { - while(list($key2, $val2) = each($val)) - { - echo "-- $key2 => $val2
"; - } - } - } - } - - /** - * Returns a string containing "struct", "array" or "scalar" describing the base type of the value - * @return string - * @access public - */ - function kindOf() - { - switch($this->mytype) - { - case 3: - return 'struct'; - break; - case 2: - return 'array'; - break; - case 1: - return 'scalar'; - break; - default: - return 'undef'; - } - } - - /** - * @access private - */ - function serializedata($typ, $val, $charset_encoding='') - { - $rs=''; - switch(@$GLOBALS['xmlrpcTypes'][$typ]) - { - case 1: - switch($typ) - { - case $GLOBALS['xmlrpcBase64']: - $rs.="<${typ}>" . base64_encode($val) . ""; - break; - case $GLOBALS['xmlrpcBoolean']: - $rs.="<${typ}>" . ($val ? '1' : '0') . ""; - break; - case $GLOBALS['xmlrpcString']: - // G. Giunta 2005/2/13: do NOT use htmlentities, since - // it will produce named html entities, which are invalid xml - $rs.="<${typ}>" . xmlrpc_encode_entitites($val, $GLOBALS['xmlrpc_internalencoding'], $charset_encoding). ""; - break; - case $GLOBALS['xmlrpcInt']: - case $GLOBALS['xmlrpcI4']: - $rs.="<${typ}>".(int)$val.""; - break; - case $GLOBALS['xmlrpcDouble']: - $rs.="<${typ}>".(double)$val.""; - break; - case $GLOBALS['xmlrpcNull']: - $rs.=""; - break; - default: - // no standard type value should arrive here, but provide a possibility - // for xmlrpcvals of unknown type... - $rs.="<${typ}>${val}"; - } - break; - case 3: - // struct - if ($this->_php_class) - { - $rs.='\n"; - } - else - { - $rs.="\n"; - } - foreach($val as $key2 => $val2) - { - $rs.=''.xmlrpc_encode_entitites($key2, $GLOBALS['xmlrpc_internalencoding'], $charset_encoding)."\n"; - //$rs.=$this->serializeval($val2); - $rs.=$val2->serialize($charset_encoding); - $rs.="\n"; - } - $rs.=''; - break; - case 2: - // array - $rs.="\n\n"; - for($i=0; $iserializeval($val[$i]); - $rs.=$val[$i]->serialize($charset_encoding); - } - $rs.="\n"; - break; - default: - break; - } - return $rs; - } - - /** - * Returns xml representation of the value. XML prologue not included - * @param string $charset_encoding the charset to be used for serialization. if null, US-ASCII is assumed - * @return string - * @access public - */ - function serialize($charset_encoding='') - { - // add check? slower, but helps to avoid recursion in serializing broken xmlrpcvals... - //if (is_object($o) && (get_class($o) == 'xmlrpcval' || is_subclass_of($o, 'xmlrpcval'))) - //{ - reset($this->me); - list($typ, $val) = each($this->me); - return '' . $this->serializedata($typ, $val, $charset_encoding) . "\n"; - //} - } - - // DEPRECATED - function serializeval($o) - { - // add check? slower, but helps to avoid recursion in serializing broken xmlrpcvals... - //if (is_object($o) && (get_class($o) == 'xmlrpcval' || is_subclass_of($o, 'xmlrpcval'))) - //{ - $ar=$o->me; - reset($ar); - list($typ, $val) = each($ar); - return '' . $this->serializedata($typ, $val) . "\n"; - //} - } - - /** - * Checks wheter a struct member with a given name is present. - * Works only on xmlrpcvals of type struct. - * @param string $m the name of the struct member to be looked up - * @return boolean - * @access public - */ - function structmemexists($m) - { - return array_key_exists($m, $this->me['struct']); - } - - /** - * Returns the value of a given struct member (an xmlrpcval object in itself). - * Will raise a php warning if struct member of given name does not exist - * @param string $m the name of the struct member to be looked up - * @return xmlrpcval - * @access public - */ - function structmem($m) - { - return $this->me['struct'][$m]; - } - - /** - * Reset internal pointer for xmlrpcvals of type struct. - * @access public - */ - function structreset() - { - reset($this->me['struct']); - } - - /** - * Return next member element for xmlrpcvals of type struct. - * @return xmlrpcval - * @access public - */ - function structeach() - { - return each($this->me['struct']); - } - - // DEPRECATED! this code looks like it is very fragile and has not been fixed - // for a long long time. Shall we remove it for 2.0? - function getval() - { - // UNSTABLE - reset($this->me); - list($a,$b)=each($this->me); - // contributed by I Sofer, 2001-03-24 - // add support for nested arrays to scalarval - // i've created a new method here, so as to - // preserve back compatibility - - if(is_array($b)) - { - @reset($b); - while(list($id,$cont) = @each($b)) - { - $b[$id] = $cont->scalarval(); - } - } - - // add support for structures directly encoding php objects - if(is_object($b)) - { - $t = get_object_vars($b); - @reset($t); - while(list($id,$cont) = @each($t)) - { - $t[$id] = $cont->scalarval(); - } - @reset($t); - while(list($id,$cont) = @each($t)) - { - @$b->$id = $cont; - } - } - // end contrib - return $b; - } - - /** - * Returns the value of a scalar xmlrpcval - * @return mixed - * @access public - */ - function scalarval() - { - reset($this->me); - list(,$b)=each($this->me); - return $b; - } - - /** - * Returns the type of the xmlrpcval. - * For integers, 'int' is always returned in place of 'i4' - * @return string - * @access public - */ - function scalartyp() - { - reset($this->me); - list($a,)=each($this->me); - if($a==$GLOBALS['xmlrpcI4']) - { - $a=$GLOBALS['xmlrpcInt']; - } - return $a; - } - - /** - * Returns the m-th member of an xmlrpcval of struct type - * @param integer $m the index of the value to be retrieved (zero based) - * @return xmlrpcval - * @access public - */ - function arraymem($m) - { - return $this->me['array'][$m]; - } - - /** - * Returns the number of members in an xmlrpcval of array type - * @return integer - * @access public - */ - function arraysize() - { - return count($this->me['array']); - } - - /** - * Returns the number of members in an xmlrpcval of struct type - * @return integer - * @access public - */ - function structsize() - { - return count($this->me['struct']); - } - } - - - // date helpers - - /** - * Given a timestamp, return the corresponding ISO8601 encoded string. - * - * Really, timezones ought to be supported - * but the XML-RPC spec says: - * - * "Don't assume a timezone. It should be specified by the server in its - * documentation what assumptions it makes about timezones." - * - * These routines always assume localtime unless - * $utc is set to 1, in which case UTC is assumed - * and an adjustment for locale is made when encoding - * - * @param int $timet (timestamp) - * @param int $utc (0 or 1) - * @return string - */ - function iso8601_encode($timet, $utc=0) - { - if(!$utc) - { - $t=strftime("%Y%m%dT%H:%M:%S", $timet); - } - else - { - if(function_exists('gmstrftime')) - { - // gmstrftime doesn't exist in some versions - // of PHP - $t=gmstrftime("%Y%m%dT%H:%M:%S", $timet); - } - else - { - $t=strftime("%Y%m%dT%H:%M:%S", $timet-date('Z')); - } - } - return $t; - } - - /** - * Given an ISO8601 date string, return a timet in the localtime, or UTC - * @param string $idate - * @param int $utc either 0 or 1 - * @return int (datetime) - */ - function iso8601_decode($idate, $utc=0) - { - $t=0; - if(preg_match('/([0-9]{4})([0-9]{2})([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})/', $idate, $regs)) - { - if($utc) - { - $t=gmmktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]); - } - else - { - $t=mktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]); - } - } - return $t; - } - - /** - * Takes an xmlrpc value in PHP xmlrpcval object format and translates it into native PHP types. - * - * Works with xmlrpc message objects as input, too. - * - * Given proper options parameter, can rebuild generic php object instances - * (provided those have been encoded to xmlrpc format using a corresponding - * option in php_xmlrpc_encode()) - * PLEASE NOTE that rebuilding php objects involves calling their constructor function. - * This means that the remote communication end can decide which php code will - * get executed on your server, leaving the door possibly open to 'php-injection' - * style of attacks (provided you have some classes defined on your server that - * might wreak havoc if instances are built outside an appropriate context). - * Make sure you trust the remote server/client before eanbling this! - * - * @author Dan Libby (dan@libby.com) - * - * @param xmlrpcval $xmlrpc_val - * @param array $options if 'decode_php_objs' is set in the options array, xmlrpc structs can be decoded into php objects - * @return mixed - */ - function php_xmlrpc_decode($xmlrpc_val, $options=array()) - { - switch($xmlrpc_val->kindOf()) - { - case 'scalar': - if (in_array('extension_api', $options)) - { - reset($xmlrpc_val->me); - list($typ,$val) = each($xmlrpc_val->me); - switch ($typ) - { - case 'dateTime.iso8601': - $xmlrpc_val->scalar = $val; - $xmlrpc_val->xmlrpc_type = 'datetime'; - $xmlrpc_val->timestamp = iso8601_decode($val); - return $xmlrpc_val; - case 'base64': - $xmlrpc_val->scalar = $val; - $xmlrpc_val->type = $typ; - return $xmlrpc_val; - default: - return $xmlrpc_val->scalarval(); - } - } - return $xmlrpc_val->scalarval(); - case 'array': - $size = $xmlrpc_val->arraysize(); - $arr = array(); - for($i = 0; $i < $size; $i++) - { - $arr[] = php_xmlrpc_decode($xmlrpc_val->arraymem($i), $options); - } - return $arr; - case 'struct': - $xmlrpc_val->structreset(); - // If user said so, try to rebuild php objects for specific struct vals. - /// @todo should we raise a warning for class not found? - // shall we check for proper subclass of xmlrpcval instead of - // presence of _php_class to detect what we can do? - if (in_array('decode_php_objs', $options) && $xmlrpc_val->_php_class != '' - && class_exists($xmlrpc_val->_php_class)) - { - $obj = @new $xmlrpc_val->_php_class; - while(list($key,$value)=$xmlrpc_val->structeach()) - { - $obj->$key = php_xmlrpc_decode($value, $options); - } - return $obj; - } - else - { - $arr = array(); - while(list($key,$value)=$xmlrpc_val->structeach()) - { - $arr[$key] = php_xmlrpc_decode($value, $options); - } - return $arr; - } - case 'msg': - $paramcount = $xmlrpc_val->getNumParams(); - $arr = array(); - for($i = 0; $i < $paramcount; $i++) - { - $arr[] = php_xmlrpc_decode($xmlrpc_val->getParam($i)); - } - return $arr; - } - } - - // This constant left here only for historical reasons... - // it was used to decide if we have to define xmlrpc_encode on our own, but - // we do not do it anymore - if(function_exists('xmlrpc_decode')) - { - define('XMLRPC_EPI_ENABLED','1'); - } - else - { - define('XMLRPC_EPI_ENABLED','0'); - } - - /** - * Takes native php types and encodes them into xmlrpc PHP object format. - * It will not re-encode xmlrpcval objects. - * - * Feature creep -- could support more types via optional type argument - * (string => datetime support has been added, ??? => base64 not yet) - * - * If given a proper options parameter, php object instances will be encoded - * into 'special' xmlrpc values, that can later be decoded into php objects - * by calling php_xmlrpc_decode() with a corresponding option - * - * @author Dan Libby (dan@libby.com) - * - * @param mixed $php_val the value to be converted into an xmlrpcval object - * @param array $options can include 'encode_php_objs', 'auto_dates', 'null_extension' or 'extension_api' - * @return xmlrpcval - */ - function &php_xmlrpc_encode($php_val, $options=array()) - { - $type = gettype($php_val); - switch($type) - { - case 'string': - if (in_array('auto_dates', $options) && preg_match('/^[0-9]{8}T[0-9]{2}:[0-9]{2}:[0-9]{2}$/', $php_val)) - $xmlrpc_val =& new xmlrpcval($php_val, $GLOBALS['xmlrpcDateTime']); - else - $xmlrpc_val =& new xmlrpcval($php_val, $GLOBALS['xmlrpcString']); - break; - case 'integer': - $xmlrpc_val =& new xmlrpcval($php_val, $GLOBALS['xmlrpcInt']); - break; - case 'double': - $xmlrpc_val =& new xmlrpcval($php_val, $GLOBALS['xmlrpcDouble']); - break; - // - // Add support for encoding/decoding of booleans, since they are supported in PHP - case 'boolean': - $xmlrpc_val =& new xmlrpcval($php_val, $GLOBALS['xmlrpcBoolean']); - break; - // - case 'array': - // PHP arrays can be encoded to either xmlrpc structs or arrays, - // depending on wheter they are hashes or plain 0..n integer indexed - // A shorter one-liner would be - // $tmp = array_diff(array_keys($php_val), range(0, count($php_val)-1)); - // but execution time skyrockets! - $j = 0; - $arr = array(); - $ko = false; - foreach($php_val as $key => $val) - { - $arr[$key] =& php_xmlrpc_encode($val, $options); - if(!$ko && $key !== $j) - { - $ko = true; - } - $j++; - } - if($ko) - { - $xmlrpc_val =& new xmlrpcval($arr, $GLOBALS['xmlrpcStruct']); - } - else - { - $xmlrpc_val =& new xmlrpcval($arr, $GLOBALS['xmlrpcArray']); - } - break; - case 'object': - if(is_a($php_val, 'xmlrpcval')) - { - $xmlrpc_val = $php_val; - } - else - { - $arr = array(); - while(list($k,$v) = each($php_val)) - { - $arr[$k] = php_xmlrpc_encode($v, $options); - } - $xmlrpc_val =& new xmlrpcval($arr, $GLOBALS['xmlrpcStruct']); - if (in_array('encode_php_objs', $options)) - { - // let's save original class name into xmlrpcval: - // might be useful later on... - $xmlrpc_val->_php_class = get_class($php_val); - } - } - break; - case 'NULL': - if (in_array('extension_api', $options)) - { - $xmlrpc_val =& new xmlrpcval('', $GLOBALS['xmlrpcString']); - } - if (in_array('null_extension', $options)) - { - $xmlrpc_val =& new xmlrpcval('', $GLOBALS['xmlrpcNull']); - } - else - { - $xmlrpc_val =& new xmlrpcval(); - } - break; - case 'resource': - if (in_array('extension_api', $options)) - { - $xmlrpc_val =& new xmlrpcval((int)$php_val, $GLOBALS['xmlrpcInt']); - } - else - { - $xmlrpc_val =& new xmlrpcval(); - } - // catch "user function", "unknown type" - default: - // giancarlo pinerolo - // it has to return - // an empty object in case, not a boolean. - $xmlrpc_val =& new xmlrpcval(); - break; - } - return $xmlrpc_val; - } - - /** - * Convert the xml representation of a method response, method request or single - * xmlrpc value into the appropriate object (a.k.a. deserialize) - * @param string $xml_val - * @param array $options - * @return mixed false on error, or an instance of either xmlrpcval, xmlrpcmsg or xmlrpcresp - */ - function php_xmlrpc_decode_xml($xml_val, $options=array()) - { - $GLOBALS['_xh'] = array(); - $GLOBALS['_xh']['ac'] = ''; - $GLOBALS['_xh']['stack'] = array(); - $GLOBALS['_xh']['valuestack'] = array(); - $GLOBALS['_xh']['params'] = array(); - $GLOBALS['_xh']['pt'] = array(); - $GLOBALS['_xh']['isf'] = 0; - $GLOBALS['_xh']['isf_reason'] = ''; - $GLOBALS['_xh']['method'] = false; - $GLOBALS['_xh']['rt'] = ''; - /// @todo 'guestimate' encoding - $parser = xml_parser_create(); - xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, true); - // What if internal encoding is not in one of the 3 allowed? - // we use the broadest one, ie. utf8! - if (!in_array($GLOBALS['xmlrpc_internalencoding'], array('UTF-8', 'ISO-8859-1', 'US-ASCII'))) - { - xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, 'UTF-8'); - } - else - { - xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, $GLOBALS['xmlrpc_internalencoding']); - } - xml_set_element_handler($parser, 'xmlrpc_se_any', 'xmlrpc_ee'); - xml_set_character_data_handler($parser, 'xmlrpc_cd'); - xml_set_default_handler($parser, 'xmlrpc_dh'); - if(!xml_parse($parser, $xml_val, 1)) - { - $errstr = sprintf('XML error: %s at line %d, column %d', - xml_error_string(xml_get_error_code($parser)), - xml_get_current_line_number($parser), xml_get_current_column_number($parser)); - error_log($errstr); - xml_parser_free($parser); - return false; - } - xml_parser_free($parser); - if ($GLOBALS['_xh']['isf'] > 1) // test that $GLOBALS['_xh']['value'] is an obj, too??? - { - error_log($GLOBALS['_xh']['isf_reason']); - return false; - } - switch ($GLOBALS['_xh']['rt']) - { - case 'methodresponse': - $v =& $GLOBALS['_xh']['value']; - if ($GLOBALS['_xh']['isf'] == 1) - { - $vc = $v->structmem('faultCode'); - $vs = $v->structmem('faultString'); - $r =& new xmlrpcresp(0, $vc->scalarval(), $vs->scalarval()); - } - else - { - $r =& new xmlrpcresp($v); - } - return $r; - case 'methodcall': - $m =& new xmlrpcmsg($GLOBALS['_xh']['method']); - for($i=0; $i < count($GLOBALS['_xh']['params']); $i++) - { - $m->addParam($GLOBALS['_xh']['params'][$i]); - } - return $m; - case 'value': - return $GLOBALS['_xh']['value']; - default: - return false; - } - } - - /** - * decode a string that is encoded w/ "chunked" transfer encoding - * as defined in rfc2068 par. 19.4.6 - * code shamelessly stolen from nusoap library by Dietrich Ayala - * - * @param string $buffer the string to be decoded - * @return string - */ - function decode_chunked($buffer) - { - // length := 0 - $length = 0; - $new = ''; - - // read chunk-size, chunk-extension (if any) and crlf - // get the position of the linebreak - $chunkend = strpos($buffer,"\r\n") + 2; - $temp = substr($buffer,0,$chunkend); - $chunk_size = hexdec( trim($temp) ); - $chunkstart = $chunkend; - while($chunk_size > 0) - { - $chunkend = strpos($buffer, "\r\n", $chunkstart + $chunk_size); - - // just in case we got a broken connection - if($chunkend == false) - { - $chunk = substr($buffer,$chunkstart); - // append chunk-data to entity-body - $new .= $chunk; - $length += strlen($chunk); - break; - } - - // read chunk-data and crlf - $chunk = substr($buffer,$chunkstart,$chunkend-$chunkstart); - // append chunk-data to entity-body - $new .= $chunk; - // length := length + chunk-size - $length += strlen($chunk); - // read chunk-size and crlf - $chunkstart = $chunkend + 2; - - $chunkend = strpos($buffer,"\r\n",$chunkstart)+2; - if($chunkend == false) - { - break; //just in case we got a broken connection - } - $temp = substr($buffer,$chunkstart,$chunkend-$chunkstart); - $chunk_size = hexdec( trim($temp) ); - $chunkstart = $chunkend; - } - return $new; - } - - /** - * xml charset encoding guessing helper function. - * Tries to determine the charset encoding of an XML chunk - * received over HTTP. - * NB: according to the spec (RFC 3023, if text/xml content-type is received over HTTP without a content-type, - * we SHOULD assume it is strictly US-ASCII. But we try to be more tolerant of unconforming (legacy?) clients/servers, - * which will be most probably using UTF-8 anyway... - * - * @param string $httpheaders the http Content-type header - * @param string $xmlchunk xml content buffer - * @param string $encoding_prefs comma separated list of character encodings to be used as default (when mb extension is enabled) - * - * @todo explore usage of mb_http_input(): does it detect http headers + post data? if so, use it instead of hand-detection!!! - */ - function guess_encoding($httpheader='', $xmlchunk='', $encoding_prefs=null) - { - // discussion: see http://www.yale.edu/pclt/encoding/ - // 1 - test if encoding is specified in HTTP HEADERS - - //Details: - // LWS: (\13\10)?( |\t)+ - // token: (any char but excluded stuff)+ - // header: Content-type = ...; charset=value(; ...)* - // where value is of type token, no LWS allowed between 'charset' and value - // Note: we do not check for invalid chars in VALUE: - // this had better be done using pure ereg as below - - /// @todo this test will pass if ANY header has charset specification, not only Content-Type. Fix it? - $matches = array(); - if(preg_match('/;\s*charset=([^;]+)/i', $httpheader, $matches)) - { - return strtoupper(trim($matches[1])); - } - - // 2 - scan the first bytes of the data for a UTF-16 (or other) BOM pattern - // (source: http://www.w3.org/TR/2000/REC-xml-20001006) - // NOTE: actually, according to the spec, even if we find the BOM and determine - // an encoding, we should check if there is an encoding specified - // in the xml declaration, and verify if they match. - /// @todo implement check as described above? - /// @todo implement check for first bytes of string even without a BOM? (It sure looks harder than for cases WITH a BOM) - if(preg_match('/^(\x00\x00\xFE\xFF|\xFF\xFE\x00\x00|\x00\x00\xFF\xFE|\xFE\xFF\x00\x00)/', $xmlchunk)) - { - return 'UCS-4'; - } - elseif(preg_match('/^(\xFE\xFF|\xFF\xFE)/', $xmlchunk)) - { - return 'UTF-16'; - } - elseif(preg_match('/^(\xEF\xBB\xBF)/', $xmlchunk)) - { - return 'UTF-8'; - } - - // 3 - test if encoding is specified in the xml declaration - // Details: - // SPACE: (#x20 | #x9 | #xD | #xA)+ === [ \x9\xD\xA]+ - // EQ: SPACE?=SPACE? === [ \x9\xD\xA]*=[ \x9\xD\xA]* - if (preg_match('/^<\?xml\s+version\s*=\s*'. "((?:\"[a-zA-Z0-9_.:-]+\")|(?:'[a-zA-Z0-9_.:-]+'))". - '\s+encoding\s*=\s*' . "((?:\"[A-Za-z][A-Za-z0-9._-]*\")|(?:'[A-Za-z][A-Za-z0-9._-]*'))/", - $xmlchunk, $matches)) - { - return strtoupper(substr($matches[2], 1, -1)); - } - - // 4 - if mbstring is available, let it do the guesswork - // NB: we favour finding an encoding that is compatible with what we can process - if(extension_loaded('mbstring')) - { - if($encoding_prefs) - { - $enc = mb_detect_encoding($xmlchunk, $encoding_prefs); - } - else - { - $enc = mb_detect_encoding($xmlchunk); - } - // NB: mb_detect likes to call it ascii, xml parser likes to call it US_ASCII... - // IANA also likes better US-ASCII, so go with it - if($enc == 'ASCII') - { - $enc = 'US-'.$enc; - } - return $enc; - } - else - { - // no encoding specified: as per HTTP1.1 assume it is iso-8859-1? - // Both RFC 2616 (HTTP 1.1) and 1945(http 1.0) clearly state that for text/xxx content types - // this should be the standard. And we should be getting text/xml as request and response. - // BUT we have to be backward compatible with the lib, which always used UTF-8 as default... - return $GLOBALS['xmlrpc_defencoding']; - } - } - - /** - * Checks if a given charset encoding is present in a list of encodings or - * if it is a valid subset of any encoding in the list - * @param string $encoding charset to be tested - * @param mixed $validlist comma separated list of valid charsets (or array of charsets) - */ - function is_valid_charset($encoding, $validlist) - { - $charset_supersets = array( - 'US-ASCII' => array ('ISO-8859-1', 'ISO-8859-2', 'ISO-8859-3', 'ISO-8859-4', - 'ISO-8859-5', 'ISO-8859-6', 'ISO-8859-7', 'ISO-8859-8', - 'ISO-8859-9', 'ISO-8859-10', 'ISO-8859-11', 'ISO-8859-12', - 'ISO-8859-13', 'ISO-8859-14', 'ISO-8859-15', 'UTF-8', - 'EUC-JP', 'EUC-', 'EUC-KR', 'EUC-CN') - ); - if (is_string($validlist)) - $validlist = explode(',', $validlist); - if (@in_array(strtoupper($encoding), $validlist)) - return true; - else - { - if (array_key_exists($encoding, $charset_supersets)) - foreach ($validlist as $allowed) - if (in_array($allowed, $charset_supersets[$encoding])) - return true; - return false; - } - } - -?> \ No newline at end of file diff --git a/series/core/trunk/includes/xmlrpc/xmlrpc_wrappers.inc b/series/core/trunk/includes/xmlrpc/xmlrpc_wrappers.inc deleted file mode 100644 index cd0a56f..0000000 --- a/series/core/trunk/includes/xmlrpc/xmlrpc_wrappers.inc +++ /dev/null @@ -1,819 +0,0 @@ -isInternal()) - { - // Note: from PHP 5.1.0 onward, we will possibly be able to use invokeargs - // instead of getparameters to fully reflect internal php functions ? - error_log('XML-RPC: function to be wrapped is internal: '.$funcname); - return false; - } - - // retrieve parameter names, types and description from javadoc comments - - // function description - $desc = ''; - // type of return val: by default 'any' - $returns = $GLOBALS['xmlrpcValue']; - // desc of return val - $returnsDocs = ''; - // type + name of function parameters - $paramDocs = array(); - - $docs = $func->getDocComment(); - if($docs != '') - { - $docs = explode("\n", $docs); - $i = 0; - foreach($docs as $doc) - { - $doc = trim($doc, " \r\t/*"); - if(strlen($doc) && strpos($doc, '@') !== 0 && !$i) - { - if($desc) - { - $desc .= "\n"; - } - $desc .= $doc; - } - elseif(strpos($doc, '@param') === 0) - { - // syntax: @param type [$name] desc - if(preg_match('/@param\s+(\S+)(\s+\$\S+)?\s+(.+)/', $doc, $matches)) - { - if(strpos($matches[1], '|')) - { - //$paramDocs[$i]['type'] = explode('|', $matches[1]); - $paramDocs[$i]['type'] = 'mixed'; - } - else - { - $paramDocs[$i]['type'] = $matches[1]; - } - $paramDocs[$i]['name'] = trim($matches[2]); - $paramDocs[$i]['doc'] = $matches[3]; - } - $i++; - } - elseif(strpos($doc, '@return') === 0) - { - // syntax: @return type desc - //$returns = preg_split('/\s+/', $doc); - if(preg_match('/@return\s+(\S+)\s+(.+)/', $doc, $matches)) - { - $returns = php_2_xmlrpc_type($matches[1]); - if(isset($matches[2])) - { - $returnsDocs = $matches[2]; - } - } - } - } - } - - // execute introspection of actual function prototype - $params = array(); - $i = 0; - foreach($func->getParameters() as $paramobj) - { - $params[$i] = array(); - $params[$i]['name'] = '$'.$paramobj->getName(); - $params[$i]['isoptional'] = $paramobj->isOptional(); - $i++; - } - - - // start building of PHP code to be eval'd - $innercode = ''; - $i = 0; - $parsvariations = array(); - $pars = array(); - $pnum = count($params); - foreach($params as $param) - { - if (isset($paramDocs[$i]['name']) && $paramDocs[$i]['name'] && strtolower($paramDocs[$i]['name']) != strtolower($param['name'])) - { - // param name from phpdoc info does not match param definition! - $paramDocs[$i]['type'] = 'mixed'; - } - - if($param['isoptional']) - { - // this particular parameter is optional. save as valid previous list of parameters - $innercode .= "if (\$paramcount > $i) {\n"; - $parsvariations[] = $pars; - } - $innercode .= "\$p$i = \$msg->getParam($i);\n"; - if ($decode_php_objects) - { - $innercode .= "if (\$p{$i}->kindOf() == 'scalar') \$p$i = \$p{$i}->scalarval(); else \$p$i = php_{$prefix}_decode(\$p$i, array('decode_php_objs'));\n"; - } - else - { - $innercode .= "if (\$p{$i}->kindOf() == 'scalar') \$p$i = \$p{$i}->scalarval(); else \$p$i = php_{$prefix}_decode(\$p$i);\n"; - } - - $pars[] = "\$p$i"; - $i++; - if($param['isoptional']) - { - $innercode .= "}\n"; - } - if($i == $pnum) - { - // last allowed parameters combination - $parsvariations[] = $pars; - } - } - - $sigs = array(); - $psigs = array(); - if(count($parsvariations) == 0) - { - // only known good synopsis = no parameters - $parsvariations[] = array(); - $minpars = 0; - } - else - { - $minpars = count($parsvariations[0]); - } - - if($minpars) - { - // add to code the check for min params number - // NB: this check needs to be done BEFORE decoding param values - $innercode = "\$paramcount = \$msg->getNumParams();\n" . - "if (\$paramcount < $minpars) return new {$prefix}resp(0, {$GLOBALS['xmlrpcerr']['incorrect_params']}, '{$GLOBALS['xmlrpcstr']['incorrect_params']}');\n" . $innercode; - } - else - { - $innercode = "\$paramcount = \$msg->getNumParams();\n" . $innercode; - } - - $innercode .= "\$np = false;\n"; - foreach($parsvariations as $pars) - { - $innercode .= "if (\$paramcount == " . count($pars) . ") \$retval = {$catch_warnings}$funcname(" . implode(',', $pars) . "); else\n"; - // build a 'generic' signature (only use an appropriate return type) - $sig = array($returns); - $psig = array($returnsDocs); - for($i=0; $i < count($pars); $i++) - { - if (isset($paramDocs[$i]['type'])) - { - $sig[] = php_2_xmlrpc_type($paramDocs[$i]['type']); - } - else - { - $sig[] = $GLOBALS['xmlrpcValue']; - } - $psig[] = isset($paramDocs[$i]['doc']) ? $paramDocs[$i]['doc'] : ''; - } - $sigs[] = $sig; - $psigs[] = $psig; - } - $innercode .= "\$np = true;\n"; - $innercode .= "if (\$np) return new {$prefix}resp(0, {$GLOBALS['xmlrpcerr']['incorrect_params']}, '{$GLOBALS['xmlrpcstr']['incorrect_params']}'); else {\n"; - //$innercode .= "if (\$_xmlrpcs_error_occurred) return new xmlrpcresp(0, $GLOBALS['xmlrpcerr']user, \$_xmlrpcs_error_occurred); else\n"; - $innercode .= "if (is_a(\$retval, '{$prefix}resp')) return \$retval; else\n"; - if($returns == $GLOBALS['xmlrpcDateTime'] || $returns == $GLOBALS['xmlrpcBase64']) - { - $innercode .= "return new {$prefix}resp(new {$prefix}val(\$retval, '$returns'));"; - } - else - { - if ($encode_php_objects) - $innercode .= "return new {$prefix}resp(php_{$prefix}_encode(\$retval, array('encode_php_objs')));\n"; - else - $innercode .= "return new {$prefix}resp(php_{$prefix}_encode(\$retval));\n"; - } - // shall we exclude functions returning by ref? - // if($func->returnsReference()) - // return false; - $code = "function $xmlrpcfuncname(\$msg) {\n" . $innercode . "}\n}"; - //print_r($code); - if ($buildit) - { - $allOK = 0; - eval($code.'$allOK=1;'); - // alternative - //$xmlrpcfuncname = create_function('$m', $innercode); - - if(!$allOK) - { - error_log('XML-RPC: could not create function '.$xmlrpcfuncname.' to wrap php function '.$funcname); - return false; - } - } - - /// @todo examine if $paramDocs matches $parsvariations and build array for - /// usage as method signature, plus put together a nice string for docs - - $ret = array('function' => $xmlrpcfuncname, 'signature' => $sigs, 'docstring' => $desc, 'signature_docs' => $psigs, 'source' => $code); - return $ret; - } - } - - /** - * Given an xmlrpc client and a method name, register a php wrapper function - * that will call it and return results using native php types for both - * params and results. The generated php function will return an xmlrpcresp - * oject for failed xmlrpc calls - * - * Known limitations: - * - server must support system.methodsignature for the wanted xmlrpc method - * - for methods that expose many signatures, only one can be picked (we - * could in priciple check if signatures differ only by number of params - * and not by type, but it would be more complication than we can spare time) - * - nested xmlrpc params: the caller of the generated php function has to - * encode on its own the params passed to the php function if these are structs - * or arrays whose (sub)members include values of type datetime or base64 - * - * Notes: the connection properties of the given client will be copied - * and reused for the connection used during the call to the generated - * php function. - * Calling the generated php function 'might' be slow: a new xmlrpc client - * is created on every invocation and an xmlrpc-connection opened+closed. - * An extra 'debug' param is appended to param list of xmlrpc method, useful - * for debugging purposes. - * - * @param xmlrpc_client $client an xmlrpc client set up correctly to communicate with target server - * @param string $methodname the xmlrpc method to be mapped to a php function - * @param array $extra_options array of options that specify conversion details. valid ptions include - * integer signum the index of the method signature to use in mapping (if method exposes many sigs) - * integer timeout timeout (in secs) to be used when executing function/calling remote method - * string protocol 'http' (default), 'http11' or 'https' - * string new_function_name the name of php function to create. If unsepcified, lib will pick an appropriate name - * string return_source if true return php code w. function definition instead fo function name - * bool encode_php_objs let php objects be sent to server using the 'improved' xmlrpc notation, so server can deserialize them as php objects - * bool decode_php_objs --- WARNING !!! possible security hazard. only use it with trusted servers --- - * mixed return_on_fault a php value to be returned when the xmlrpc call fails/returns a fault response (by default the xmlrpcresp object is returned in this case). If a string is used, '%faultCode%' and '%faultString%' tokens will be substituted with actual error values - * bool debug set it to 1 or 2 to see debug results of querying server for method synopsis - * @return string the name of the generated php function (or false) - OR AN ARRAY... - */ - function wrap_xmlrpc_method($client, $methodname, $extra_options=0, $timeout=0, $protocol='', $newfuncname='') - { - // mind numbing: let caller use sane calling convention (as per javadoc, 3 params), - // OR the 2.0 calling convention (no ptions) - we really love backward compat, don't we? - if (!is_array($extra_options)) - { - $signum = $extra_options; - $extra_options = array(); - } - else - { - $signum = isset($extra_options['signum']) ? (int)$extra_options['signum'] : 0; - $timeout = isset($extra_options['timeout']) ? (int)$extra_options['timeout'] : 0; - $protocol = isset($extra_options['protocol']) ? $extra_options['protocol'] : ''; - $newfuncname = isset($extra_options['new_function_name']) ? $extra_options['new_function_name'] : ''; - } - //$encode_php_objects = in_array('encode_php_objects', $extra_options); - //$verbatim_client_copy = in_array('simple_client_copy', $extra_options) ? 1 : - // in_array('build_class_code', $extra_options) ? 2 : 0; - - $encode_php_objects = isset($extra_options['encode_php_objs']) ? (bool)$extra_options['encode_php_objs'] : false; - $decode_php_objects = isset($extra_options['decode_php_objs']) ? (bool)$extra_options['decode_php_objs'] : false; - $simple_client_copy = isset($extra_options['simple_client_copy']) ? (int)($extra_options['simple_client_copy']) : 0; - $buildit = isset($extra_options['return_source']) ? !($extra_options['return_source']) : true; - $prefix = isset($extra_options['prefix']) ? $extra_options['prefix'] : 'xmlrpc'; - if (isset($extra_options['return_on_fault'])) - { - $decode_fault = true; - $fault_response = $extra_options['return_on_fault']; - } - else - { - $decode_fault = false; - $fault_response = ''; - } - $debug = isset($extra_options['debug']) ? ($extra_options['debug']) : 0; - - $msgclass = $prefix.'msg'; - $valclass = $prefix.'val'; - $decodefunc = 'php_'.$prefix.'_decode'; - - $msg =& new $msgclass('system.methodSignature'); - $msg->addparam(new $valclass($methodname)); - $client->setDebug($debug); - $response =& $client->send($msg, $timeout, $protocol); - if($response->faultCode()) - { - error_log('XML-RPC: could not retrieve method signature from remote server for method '.$methodname); - return false; - } - else - { - $msig = $response->value(); - if ($client->return_type != 'phpvals') - { - $msig = $decodefunc($msig); - } - if(!is_array($msig) || count($msig) <= $signum) - { - error_log('XML-RPC: could not retrieve method signature nr.'.$signum.' from remote server for method '.$methodname); - return false; - } - else - { - // pick a suitable name for the new function, avoiding collisions - if($newfuncname != '') - { - $xmlrpcfuncname = $newfuncname; - } - else - { - // take care to insure that methodname is translated to valid - // php function name - $xmlrpcfuncname = $prefix.'_'.preg_replace(array('/\./', '/[^a-zA-Z0-9_\x7f-\xff]/'), - array('_', ''), $methodname); - } - while($buildit && function_exists($xmlrpcfuncname)) - { - $xmlrpcfuncname .= 'x'; - } - - $msig = $msig[$signum]; - $mdesc = ''; - // if in 'offline' mode, get method description too. - // in online mode, favour speed of operation - if(!$buildit) - { - $msg =& new $msgclass('system.methodHelp'); - $msg->addparam(new $valclass($methodname)); - $response =& $client->send($msg, $timeout, $protocol); - if (!$response->faultCode()) - { - $mdesc = $response->value(); - if ($client->return_type != 'phpvals') - { - $mdesc = $mdesc->scalarval(); - } - } - } - - $results = build_remote_method_wrapper_code($client, $methodname, - $xmlrpcfuncname, $msig, $mdesc, $timeout, $protocol, $simple_client_copy, - $prefix, $decode_php_objects, $encode_php_objects, $decode_fault, - $fault_response); - - //print_r($code); - if ($buildit) - { - $allOK = 0; - eval($results['source'].'$allOK=1;'); - // alternative - //$xmlrpcfuncname = create_function('$m', $innercode); - if($allOK) - { - return $xmlrpcfuncname; - } - else - { - error_log('XML-RPC: could not create function '.$xmlrpcfuncname.' to wrap remote method '.$methodname); - return false; - } - } - else - { - $results['function'] = $xmlrpcfuncname; - return $results; - } - } - } - } - - /** - * Similar to wrap_xmlrpc_method, but will generate a php class that wraps - * all xmlrpc methods exposed by the remote server as own methods. - * For more details see wrap_xmlrpc_method. - * @param xmlrpc_client $client the client obj all set to query the desired server - * @param array $extra_options list of options for wrapped code - * @return mixed false on error, the name of the created class if all ok or an array with code, class name and comments (if the appropriatevoption is set in extra_options) - */ - function wrap_xmlrpc_server($client, $extra_options=array()) - { - $methodfilter = isset($extra_options['method_filter']) ? $extra_options['method_filter'] : ''; - $signum = isset($extra_options['signum']) ? (int)$extra_options['signum'] : 0; - $timeout = isset($extra_options['timeout']) ? (int)$extra_options['timeout'] : 0; - $protocol = isset($extra_options['protocol']) ? $extra_options['protocol'] : ''; - $newclassname = isset($extra_options['new_class_name']) ? $extra_options['new_class_name'] : ''; - $encode_php_objects = isset($extra_options['encode_php_objs']) ? (bool)$extra_options['encode_php_objs'] : false; - $decode_php_objects = isset($extra_options['decode_php_objs']) ? (bool)$extra_options['decode_php_objs'] : false; - $verbatim_client_copy = isset($extra_options['simple_client_copy']) ? !($extra_options['simple_client_copy']) : true; - $buildit = isset($extra_options['return_source']) ? !($extra_options['return_source']) : true; - $prefix = isset($extra_options['prefix']) ? $extra_options['prefix'] : 'xmlrpc'; - - $msgclass = $prefix.'msg'; - //$valclass = $prefix.'val'; - $decodefunc = 'php_'.$prefix.'_decode'; - - $msg =& new $msgclass('system.listMethods'); - $response =& $client->send($msg, $timeout, $protocol); - if($response->faultCode()) - { - error_log('XML-RPC: could not retrieve method list from remote server'); - return false; - } - else - { - $mlist = $response->value(); - if ($client->return_type != 'phpvals') - { - $mlist = $decodefunc($mlist); - } - if(!is_array($mlist) || !count($mlist)) - { - error_log('XML-RPC: could not retrieve meaningful method list from remote server'); - return false; - } - else - { - // pick a suitable name for the new function, avoiding collisions - if($newclassname != '') - { - $xmlrpcclassname = $newclassname; - } - else - { - $xmlrpcclassname = $prefix.'_'.preg_replace(array('/\./', '/[^a-zA-Z0-9_\x7f-\xff]/'), - array('_', ''), $client->server).'_client'; - } - while($buildit && class_exists($xmlrpcclassname)) - { - $xmlrpcclassname .= 'x'; - } - - /// @todo add function setdebug() to new class, to enable/disable debugging - $source = "class $xmlrpcclassname\n{\nvar \$client;\n\n"; - $source .= "function $xmlrpcclassname()\n{\n"; - $source .= build_client_wrapper_code($client, $verbatim_client_copy, $prefix); - $source .= "\$this->client =& \$client;\n}\n\n"; - $opts = array('simple_client_copy' => 2, 'return_source' => true, - 'timeout' => $timeout, 'protocol' => $protocol, - 'encode_php_objs' => $encode_php_objects, 'prefix' => $prefix, - 'decode_php_objs' => $decode_php_objects - ); - /// @todo build javadoc for class definition, too - foreach($mlist as $mname) - { - if ($methodfilter == '' || preg_match($methodfilter, $mname)) - { - $opts['new_function_name'] = preg_replace(array('/\./', '/[^a-zA-Z0-9_\x7f-\xff]/'), - array('_', ''), $mname); - $methodwrap = wrap_xmlrpc_method($client, $mname, $opts); - if ($methodwrap) - { - if (!$buildit) - { - $source .= $methodwrap['docstring']; - } - $source .= $methodwrap['source']."\n"; - } - else - { - error_log('XML-RPC: will not create class method to wrap remote method '.$mname); - } - } - } - $source .= "}\n"; - if ($buildit) - { - $allOK = 0; - eval($source.'$allOK=1;'); - // alternative - //$xmlrpcfuncname = create_function('$m', $innercode); - if($allOK) - { - return $xmlrpcclassname; - } - else - { - error_log('XML-RPC: could not create class '.$xmlrpcclassname.' to wrap remote server '.$client->server); - return false; - } - } - else - { - return array('class' => $xmlrpcclassname, 'code' => $source, 'docstring' => ''); - } - } - } - } - - /** - * Given the necessary info, build php code that creates a new function to - * invoke a remote xmlrpc method. - * Take care that no full checking of input parameters is done to ensure that - * valid php code is emitted. - * Note: real spaghetti code follows... - * @access private - */ - function build_remote_method_wrapper_code($client, $methodname, $xmlrpcfuncname, - $msig, $mdesc='', $timeout=0, $protocol='', $client_copy_mode=0, $prefix='xmlrpc', - $decode_php_objects=false, $encode_php_objects=false, $decode_fault=false, - $fault_response='') - { - $code = "function $xmlrpcfuncname ("; - if ($client_copy_mode < 2) - { - // client copy mode 0 or 1 == partial / full client copy in emitted code - $innercode = build_client_wrapper_code($client, $client_copy_mode, $prefix); - $innercode .= "\$client->setDebug(\$debug);\n"; - $this_ = ''; - } - else - { - // client copy mode 2 == no client copy in emitted code - $innercode = ''; - $this_ = 'this->'; - } - $innercode .= "\$msg =& new {$prefix}msg('$methodname');\n"; - - if ($mdesc != '') - { - // take care that PHP comment is not terminated unwillingly by method description - $mdesc = "/**\n* ".str_replace('*/', '* /', $mdesc)."\n"; - } - else - { - $mdesc = "/**\nFunction $xmlrpcfuncname\n"; - } - - // param parsing - $plist = array(); - $pcount = count($msig); - for($i = 1; $i < $pcount; $i++) - { - $plist[] = "\$p$i"; - $ptype = $msig[$i]; - if($ptype == 'i4' || $ptype == 'int' || $ptype == 'boolean' || $ptype == 'double' || - $ptype == 'string' || $ptype == 'dateTime.iso8601' || $ptype == 'base64' || $ptype == 'null') - { - // only build directly xmlrpcvals when type is known and scalar - $innercode .= "\$p$i =& new {$prefix}val(\$p$i, '$ptype');\n"; - } - else - { - if ($encode_php_objects) - { - $innercode .= "\$p$i =& php_{$prefix}_encode(\$p$i, array('encode_php_objs'));\n"; - } - else - { - $innercode .= "\$p$i =& php_{$prefix}_encode(\$p$i);\n"; - } - } - $innercode .= "\$msg->addparam(\$p$i);\n"; - $mdesc .= '* @param '.xmlrpc_2_php_type($ptype)." \$p$i\n"; - } - if ($client_copy_mode < 2) - { - $plist[] = '$debug=0'; - $mdesc .= "* @param int \$debug when 1 (or 2) will enable debugging of the underlying {$prefix} call (defaults to 0)\n"; - } - $plist = implode(', ', $plist); - $mdesc .= '* @return '.xmlrpc_2_php_type($msig[0])." (or an {$prefix}resp obj instance if call fails)\n*/\n"; - - $innercode .= "\$res =& \${$this_}client->send(\$msg, $timeout, '$protocol');\n"; - if ($decode_fault) - { - if (is_string($fault_response) && ((strpos($fault_response, '%faultCode%') !== false) || (strpos($fault_response, '%faultString%') !== false))) - { - $respcode = "str_replace(array('%faultCode%', '%faultString%'), array(\$res->faultCode(), \$res->faultString()), '".str_replace("'", "''", $fault_response)."')"; - } - else - { - $respcode = var_export($fault_response, true); - } - } - else - { - $respcode = '$res'; - } - if ($decode_php_objects) - { - $innercode .= "if (\$res->faultcode()) return $respcode; else return php_{$prefix}_decode(\$res->value(), array('decode_php_objs'));"; - } - else - { - $innercode .= "if (\$res->faultcode()) return $respcode; else return php_{$prefix}_decode(\$res->value());"; - } - - $code = $code . $plist. ") {\n" . $innercode . "\n}\n"; - - return array('source' => $code, 'docstring' => $mdesc); - } - - /** - * Given necessary info, generate php code that will rebuild a client object - * Take care that no full checking of input parameters is done to ensure that - * valid php code is emitted. - * @access private - */ - function build_client_wrapper_code($client, $verbatim_client_copy, $prefix='xmlrpc') - { - $code = "\$client =& new {$prefix}_client('".str_replace("'", "\'", $client->path). - "', '" . str_replace("'", "\'", $client->server) . "', $client->port);\n"; - - // copy all client fields to the client that will be generated runtime - // (this provides for future expansion or subclassing of client obj) - if ($verbatim_client_copy) - { - foreach($client as $fld => $val) - { - if($fld != 'debug' && $fld != 'return_type') - { - $val = var_export($val, true); - $code .= "\$client->$fld = $val;\n"; - } - } - } - // only make sure that client always returns the correct data type - $code .= "\$client->return_type = '{$prefix}vals';\n"; - //$code .= "\$client->setDebug(\$debug);\n"; - return $code; - } -?> \ No newline at end of file diff --git a/series/core/trunk/includes/xmlrpc/xmlrpcs.inc b/series/core/trunk/includes/xmlrpc/xmlrpcs.inc deleted file mode 100644 index 9588919..0000000 --- a/series/core/trunk/includes/xmlrpc/xmlrpcs.inc +++ /dev/null @@ -1,1193 +0,0 @@ - -// $Id: xmlrpcs.inc,v 1.69 2007/09/20 20:14:25 ggiunta Exp $ - -// Copyright (c) 1999,2000,2002 Edd Dumbill. -// 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 "XML-RPC for PHP" 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 -// REGENTS 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. - - // XML RPC Server class - // requires: xmlrpc.inc - - $GLOBALS['xmlrpcs_capabilities'] = array( - // xmlrpc spec: always supported - 'xmlrpc' => new xmlrpcval(array( - 'specUrl' => new xmlrpcval('http://www.xmlrpc.com/spec', 'string'), - 'specVersion' => new xmlrpcval(1, 'int') - ), 'struct'), - // if we support system.xxx functions, we always support multicall, too... - // Note that, as of 2006/09/17, the following URL does not respond anymore - 'system.multicall' => new xmlrpcval(array( - 'specUrl' => new xmlrpcval('http://www.xmlrpc.com/discuss/msgReader$1208', 'string'), - 'specVersion' => new xmlrpcval(1, 'int') - ), 'struct'), - // introspection: version 2! we support 'mixed', too - 'introspection' => new xmlrpcval(array( - 'specUrl' => new xmlrpcval('http://phpxmlrpc.sourceforge.net/doc-2/ch10.html', 'string'), - 'specVersion' => new xmlrpcval(2, 'int') - ), 'struct') - ); - - /* Functions that implement system.XXX methods of xmlrpc servers */ - $_xmlrpcs_getCapabilities_sig=array(array($GLOBALS['xmlrpcStruct'])); - $_xmlrpcs_getCapabilities_doc='This method lists all the capabilites that the XML-RPC server has: the (more or less standard) extensions to the xmlrpc spec that it adheres to'; - $_xmlrpcs_getCapabilities_sdoc=array(array('list of capabilities, described as structs with a version number and url for the spec')); - function _xmlrpcs_getCapabilities($server, $m=null) - { - $outAr = $GLOBALS['xmlrpcs_capabilities']; - // NIL extension - if ($GLOBALS['xmlrpc_null_extension']) { - $outAr['nil'] = new xmlrpcval(array( - 'specUrl' => new xmlrpcval('http://www.ontosys.com/xml-rpc/extensions.php', 'string'), - 'specVersion' => new xmlrpcval(1, 'int') - ), 'struct'); - } - return new xmlrpcresp(new xmlrpcval($outAr, 'struct')); - } - - // listMethods: signature was either a string, or nothing. - // The useless string variant has been removed - $_xmlrpcs_listMethods_sig=array(array($GLOBALS['xmlrpcArray'])); - $_xmlrpcs_listMethods_doc='This method lists all the methods that the XML-RPC server knows how to dispatch'; - $_xmlrpcs_listMethods_sdoc=array(array('list of method names')); - function _xmlrpcs_listMethods($server, $m=null) // if called in plain php values mode, second param is missing - { - - $outAr=array(); - foreach($server->dmap as $key => $val) - { - $outAr[]=&new xmlrpcval($key, 'string'); - } - if($server->allow_system_funcs) - { - foreach($GLOBALS['_xmlrpcs_dmap'] as $key => $val) - { - $outAr[]=&new xmlrpcval($key, 'string'); - } - } - return new xmlrpcresp(new xmlrpcval($outAr, 'array')); - } - - $_xmlrpcs_methodSignature_sig=array(array($GLOBALS['xmlrpcArray'], $GLOBALS['xmlrpcString'])); - $_xmlrpcs_methodSignature_doc='Returns an array of known signatures (an array of arrays) for the method name passed. If no signatures are known, returns a none-array (test for type != array to detect missing signature)'; - $_xmlrpcs_methodSignature_sdoc=array(array('list of known signatures, each sig being an array of xmlrpc type names', 'name of method to be described')); - function _xmlrpcs_methodSignature($server, $m) - { - // let accept as parameter both an xmlrpcval or string - if (is_object($m)) - { - $methName=$m->getParam(0); - $methName=$methName->scalarval(); - } - else - { - $methName=$m; - } - if(strpos($methName, "system.") === 0) - { - $dmap=$GLOBALS['_xmlrpcs_dmap']; $sysCall=1; - } - else - { - $dmap=$server->dmap; $sysCall=0; - } - if(isset($dmap[$methName])) - { - if(isset($dmap[$methName]['signature'])) - { - $sigs=array(); - foreach($dmap[$methName]['signature'] as $inSig) - { - $cursig=array(); - foreach($inSig as $sig) - { - $cursig[]=&new xmlrpcval($sig, 'string'); - } - $sigs[]=&new xmlrpcval($cursig, 'array'); - } - $r=&new xmlrpcresp(new xmlrpcval($sigs, 'array')); - } - else - { - // NB: according to the official docs, we should be returning a - // "none-array" here, which means not-an-array - $r=&new xmlrpcresp(new xmlrpcval('undef', 'string')); - } - } - else - { - $r=&new xmlrpcresp(0,$GLOBALS['xmlrpcerr']['introspect_unknown'], $GLOBALS['xmlrpcstr']['introspect_unknown']); - } - return $r; - } - - $_xmlrpcs_methodHelp_sig=array(array($GLOBALS['xmlrpcString'], $GLOBALS['xmlrpcString'])); - $_xmlrpcs_methodHelp_doc='Returns help text if defined for the method passed, otherwise returns an empty string'; - $_xmlrpcs_methodHelp_sdoc=array(array('method description', 'name of the method to be described')); - function _xmlrpcs_methodHelp($server, $m) - { - // let accept as parameter both an xmlrpcval or string - if (is_object($m)) - { - $methName=$m->getParam(0); - $methName=$methName->scalarval(); - } - else - { - $methName=$m; - } - if(strpos($methName, "system.") === 0) - { - $dmap=$GLOBALS['_xmlrpcs_dmap']; $sysCall=1; - } - else - { - $dmap=$server->dmap; $sysCall=0; - } - if(isset($dmap[$methName])) - { - if(isset($dmap[$methName]['docstring'])) - { - $r=&new xmlrpcresp(new xmlrpcval($dmap[$methName]['docstring']), 'string'); - } - else - { - $r=&new xmlrpcresp(new xmlrpcval('', 'string')); - } - } - else - { - $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['introspect_unknown'], $GLOBALS['xmlrpcstr']['introspect_unknown']); - } - return $r; - } - - $_xmlrpcs_multicall_sig = array(array($GLOBALS['xmlrpcArray'], $GLOBALS['xmlrpcArray'])); - $_xmlrpcs_multicall_doc = 'Boxcar multiple RPC calls in one request. See http://www.xmlrpc.com/discuss/msgReader$1208 for details'; - $_xmlrpcs_multicall_sdoc = array(array('list of response structs, where each struct has the usual members', 'list of calls, with each call being represented as a struct, with members "methodname" and "params"')); - function _xmlrpcs_multicall_error($err) - { - if(is_string($err)) - { - $str = $GLOBALS['xmlrpcstr']["multicall_${err}"]; - $code = $GLOBALS['xmlrpcerr']["multicall_${err}"]; - } - else - { - $code = $err->faultCode(); - $str = $err->faultString(); - } - $struct = array(); - $struct['faultCode'] =& new xmlrpcval($code, 'int'); - $struct['faultString'] =& new xmlrpcval($str, 'string'); - return new xmlrpcval($struct, 'struct'); - } - - function _xmlrpcs_multicall_do_call($server, $call) - { - if($call->kindOf() != 'struct') - { - return _xmlrpcs_multicall_error('notstruct'); - } - $methName = @$call->structmem('methodName'); - if(!$methName) - { - return _xmlrpcs_multicall_error('nomethod'); - } - if($methName->kindOf() != 'scalar' || $methName->scalartyp() != 'string') - { - return _xmlrpcs_multicall_error('notstring'); - } - if($methName->scalarval() == 'system.multicall') - { - return _xmlrpcs_multicall_error('recursion'); - } - - $params = @$call->structmem('params'); - if(!$params) - { - return _xmlrpcs_multicall_error('noparams'); - } - if($params->kindOf() != 'array') - { - return _xmlrpcs_multicall_error('notarray'); - } - $numParams = $params->arraysize(); - - $msg =& new xmlrpcmsg($methName->scalarval()); - for($i = 0; $i < $numParams; $i++) - { - if(!$msg->addParam($params->arraymem($i))) - { - $i++; - return _xmlrpcs_multicall_error(new xmlrpcresp(0, - $GLOBALS['xmlrpcerr']['incorrect_params'], - $GLOBALS['xmlrpcstr']['incorrect_params'] . ": probable xml error in param " . $i)); - } - } - - $result = $server->execute($msg); - - if($result->faultCode() != 0) - { - return _xmlrpcs_multicall_error($result); // Method returned fault. - } - - return new xmlrpcval(array($result->value()), 'array'); - } - - function _xmlrpcs_multicall_do_call_phpvals($server, $call) - { - if(!is_array($call)) - { - return _xmlrpcs_multicall_error('notstruct'); - } - if(!array_key_exists('methodName', $call)) - { - return _xmlrpcs_multicall_error('nomethod'); - } - if (!is_string($call['methodName'])) - { - return _xmlrpcs_multicall_error('notstring'); - } - if($call['methodName'] == 'system.multicall') - { - return _xmlrpcs_multicall_error('recursion'); - } - if(!array_key_exists('params', $call)) - { - return _xmlrpcs_multicall_error('noparams'); - } - if(!is_array($call['params'])) - { - return _xmlrpcs_multicall_error('notarray'); - } - - // this is a real dirty and simplistic hack, since we might have received a - // base64 or datetime values, but they will be listed as strings here... - $numParams = count($call['params']); - $pt = array(); - foreach($call['params'] as $val) - $pt[] = php_2_xmlrpc_type(gettype($val)); - - $result = $server->execute($call['methodName'], $call['params'], $pt); - - if($result->faultCode() != 0) - { - return _xmlrpcs_multicall_error($result); // Method returned fault. - } - - return new xmlrpcval(array($result->value()), 'array'); - } - - function _xmlrpcs_multicall($server, $m) - { - $result = array(); - // let accept a plain list of php parameters, beside a single xmlrpc msg object - if (is_object($m)) - { - $calls = $m->getParam(0); - $numCalls = $calls->arraysize(); - for($i = 0; $i < $numCalls; $i++) - { - $call = $calls->arraymem($i); - $result[$i] = _xmlrpcs_multicall_do_call($server, $call); - } - } - else - { - $numCalls=count($m); - for($i = 0; $i < $numCalls; $i++) - { - $result[$i] = _xmlrpcs_multicall_do_call_phpvals($server, $m[$i]); - } - } - - return new xmlrpcresp(new xmlrpcval($result, 'array')); - } - - $GLOBALS['_xmlrpcs_dmap']=array( - 'system.listMethods' => array( - 'function' => '_xmlrpcs_listMethods', - 'signature' => $_xmlrpcs_listMethods_sig, - 'docstring' => $_xmlrpcs_listMethods_doc, - 'signature_docs' => $_xmlrpcs_listMethods_sdoc), - 'system.methodHelp' => array( - 'function' => '_xmlrpcs_methodHelp', - 'signature' => $_xmlrpcs_methodHelp_sig, - 'docstring' => $_xmlrpcs_methodHelp_doc, - 'signature_docs' => $_xmlrpcs_methodHelp_sdoc), - 'system.methodSignature' => array( - 'function' => '_xmlrpcs_methodSignature', - 'signature' => $_xmlrpcs_methodSignature_sig, - 'docstring' => $_xmlrpcs_methodSignature_doc, - 'signature_docs' => $_xmlrpcs_methodSignature_sdoc), - 'system.multicall' => array( - 'function' => '_xmlrpcs_multicall', - 'signature' => $_xmlrpcs_multicall_sig, - 'docstring' => $_xmlrpcs_multicall_doc, - 'signature_docs' => $_xmlrpcs_multicall_sdoc), - 'system.getCapabilities' => array( - 'function' => '_xmlrpcs_getCapabilities', - 'signature' => $_xmlrpcs_getCapabilities_sig, - 'docstring' => $_xmlrpcs_getCapabilities_doc, - 'signature_docs' => $_xmlrpcs_getCapabilities_sdoc) - ); - - $GLOBALS['_xmlrpcs_occurred_errors'] = ''; - $GLOBALS['_xmlrpcs_prev_ehandler'] = ''; - /** - * Error handler used to track errors that occur during server-side execution of PHP code. - * This allows to report back to the client whether an internal error has occurred or not - * using an xmlrpc response object, instead of letting the client deal with the html junk - * that a PHP execution error on the server generally entails. - * - * NB: in fact a user defined error handler can only handle WARNING, NOTICE and USER_* errors. - * - */ - function _xmlrpcs_errorHandler($errcode, $errstring, $filename=null, $lineno=null, $context=null) - { - // obey the @ protocol - if (error_reporting() == 0) - return; - - //if($errcode != E_NOTICE && $errcode != E_WARNING && $errcode != E_USER_NOTICE && $errcode != E_USER_WARNING) - if($errcode != 2048) // do not use E_STRICT by name, since on PHP 4 it will not be defined - { - $GLOBALS['_xmlrpcs_occurred_errors'] = $GLOBALS['_xmlrpcs_occurred_errors'] . $errstring . "\n"; - } - // Try to avoid as much as possible disruption to the previous error handling - // mechanism in place - if($GLOBALS['_xmlrpcs_prev_ehandler'] == '') - { - // The previous error handler was the default: all we should do is log error - // to the default error log (if level high enough) - if(ini_get('log_errors') && (intval(ini_get('error_reporting')) & $errcode)) - { - error_log($errstring); - } - } - else - { - // Pass control on to previous error handler, trying to avoid loops... - if($GLOBALS['_xmlrpcs_prev_ehandler'] != '_xmlrpcs_errorHandler') - { - // NB: this code will NOT work on php < 4.0.2: only 2 params were used for error handlers - if(is_array($GLOBALS['_xmlrpcs_prev_ehandler'])) - { - // the following works both with static class methods and plain object methods as error handler - call_user_func_array($GLOBALS['_xmlrpcs_prev_ehandler'], array($errcode, $errstring, $filename, $lineno, $context)); - } - else - { - $GLOBALS['_xmlrpcs_prev_ehandler']($errcode, $errstring, $filename, $lineno, $context); - } - } - } - } - - $GLOBALS['_xmlrpc_debuginfo']=''; - - /** - * Add a string to the debug info that can be later seralized by the server - * as part of the response message. - * Note that for best compatbility, the debug string should be encoded using - * the $GLOBALS['xmlrpc_internalencoding'] character set. - * @param string $m - * @access public - */ - function xmlrpc_debugmsg($m) - { - $GLOBALS['_xmlrpc_debuginfo'] .= $m . "\n"; - } - - class xmlrpc_server - { - /// array defining php functions exposed as xmlrpc methods by this server - var $dmap=array(); - /** - * Defines how functions in dmap will be invokde: either using an xmlrpc msg object - * or plain php values. - * valid strings are 'xmlrpcvals', 'phpvals' or 'epivals' - */ - var $functions_parameters_type='xmlrpcvals'; - /// controls wether the server is going to echo debugging messages back to the client as comments in response body. valid values: 0,1,2,3 - var $debug = 1; - /** - * When set to true, it will enable HTTP compression of the response, in case - * the client has declared its support for compression in the request. - */ - var $compress_response = false; - /** - * List of http compression methods accepted by the server for requests. - * NB: PHP supports deflate, gzip compressions out of the box if compiled w. zlib - */ - var $accepted_compression = array(); - /// shall we serve calls to system.* methods? - var $allow_system_funcs = true; - /// list of charset encodings natively accepted for requests - var $accepted_charset_encodings = array(); - /** - * charset encoding to be used for response. - * NB: if we can, we will convert the generated response from internal_encoding to the intended one. - * can be: a supported xml encoding (only UTF-8 and ISO-8859-1 at present, unless mbstring is enabled), - * null (leave unspecified in response, convert output stream to US_ASCII), - * 'default' (use xmlrpc library default as specified in xmlrpc.inc, convert output stream if needed), - * or 'auto' (use client-specified charset encoding or same as request if request headers do not specify it (unless request is US-ASCII: then use library default anyway). - * NB: pretty dangerous if you accept every charset and do not have mbstring enabled) - */ - var $response_charset_encoding = ''; - /// storage for internal debug info - var $debug_info = ''; - /// extra data passed at runtime to method handling functions. Used only by EPI layer - var $user_data = null; - - /** - * @param array $dispmap the dispatch map withd efinition of exposed services - * @param boolean $servicenow set to false to prevent the server from runnung upon construction - */ - function xmlrpc_server($dispMap=null, $serviceNow=true) - { - // if ZLIB is enabled, let the server by default accept compressed requests, - // and compress responses sent to clients that support them - if(function_exists('gzinflate')) - { - $this->accepted_compression = array('gzip', 'deflate'); - $this->compress_response = true; - } - - // by default the xml parser can support these 3 charset encodings - $this->accepted_charset_encodings = array('UTF-8', 'ISO-8859-1', 'US-ASCII'); - - // dispMap is a dispatch array of methods - // mapped to function names and signatures - // if a method - // doesn't appear in the map then an unknown - // method error is generated - /* milosch - changed to make passing dispMap optional. - * instead, you can use the class add_to_map() function - * to add functions manually (borrowed from SOAPX4) - */ - if($dispMap) - { - $this->dmap = $dispMap; - if($serviceNow) - { - $this->service(); - } - } - } - - /** - * Set debug level of server. - * @param integer $in debug lvl: determines info added to xmlrpc responses (as xml comments) - * 0 = no debug info, - * 1 = msgs set from user with debugmsg(), - * 2 = add complete xmlrpc request (headers and body), - * 3 = add also all processing warnings happened during method processing - * (NB: this involves setting a custom error handler, and might interfere - * with the standard processing of the php function exposed as method. In - * particular, triggering an USER_ERROR level error will not halt script - * execution anymore, but just end up logged in the xmlrpc response) - * Note that info added at elevel 2 and 3 will be base64 encoded - * @access public - */ - function setDebug($in) - { - $this->debug=$in; - } - - /** - * Return a string with the serialized representation of all debug info - * @param string $charset_encoding the target charset encoding for the serialization - * @return string an XML comment (or two) - */ - function serializeDebug($charset_encoding='') - { - // Tough encoding problem: which internal charset should we assume for debug info? - // It might contain a copy of raw data received from client, ie with unknown encoding, - // intermixed with php generated data and user generated data... - // so we split it: system debug is base 64 encoded, - // user debug info should be encoded by the end user using the INTERNAL_ENCODING - $out = ''; - if ($this->debug_info != '') - { - $out .= "\n"; - } - if($GLOBALS['_xmlrpc_debuginfo']!='') - { - - $out .= "\n"; - // NB: a better solution MIGHT be to use CDATA, but we need to insert it - // into return payload AFTER the beginning tag - //$out .= "', ']_]_>', $GLOBALS['_xmlrpc_debuginfo']) . "\n]]>\n"; - } - return $out; - } - - /** - * Execute the xmlrpc request, printing the response - * @param string $data the request body. If null, the http POST request will be examined - * @return xmlrpcresp the response object (usually not used by caller...) - * @access public - */ - function service($data=null, $return_payload=false) - { - if ($data === null) - { - // workaround for a known bug in php ver. 5.2.2 that broke $HTTP_RAW_POST_DATA - $ver = phpversion(); - if ($ver[0] >= 5) - { - $data = file_get_contents('php://input'); - } - else - { - $data = isset($GLOBALS['HTTP_RAW_POST_DATA']) ? $GLOBALS['HTTP_RAW_POST_DATA'] : ''; - } - } - $raw_data = $data; - - // reset internal debug info - $this->debug_info = ''; - - // Echo back what we received, before parsing it - if($this->debug > 1) - { - $this->debugmsg("+++GOT+++\n" . $data . "\n+++END+++"); - } - - $r = $this->parseRequestHeaders($data, $req_charset, $resp_charset, $resp_encoding); - if (!$r) - { - $r=$this->parseRequest($data, $req_charset); - } - - // save full body of request into response, for more debugging usages - $r->raw_data = $raw_data; - - if($this->debug > 2 && $GLOBALS['_xmlrpcs_occurred_errors']) - { - $this->debugmsg("+++PROCESSING ERRORS AND WARNINGS+++\n" . - $GLOBALS['_xmlrpcs_occurred_errors'] . "+++END+++"); - } - - $payload=$this->xml_header($resp_charset); - if($this->debug > 0) - { - $payload = $payload . $this->serializeDebug($resp_charset); - } - - // G. Giunta 2006-01-27: do not create response serialization if it has - // already happened. Helps building json magic - if (empty($r->payload)) - { - $r->serialize($resp_charset); - } - $payload = $payload . $r->payload; - - if ($return_payload) - { - return $payload; - } - - // if we get a warning/error that has output some text before here, then we cannot - // add a new header. We cannot say we are sending xml, either... - if(!headers_sent()) - { - header('Content-Type: '.$r->content_type); - // we do not know if client actually told us an accepted charset, but if he did - // we have to tell him what we did - header("Vary: Accept-Charset"); - - // http compression of output: only - // if we can do it, and we want to do it, and client asked us to, - // and php ini settings do not force it already - $php_no_self_compress = ini_get('zlib.output_compression') == '' && (ini_get('output_handler') != 'ob_gzhandler'); - if($this->compress_response && function_exists('gzencode') && $resp_encoding != '' - && $php_no_self_compress) - { - if(strpos($resp_encoding, 'gzip') !== false) - { - $payload = gzencode($payload); - header("Content-Encoding: gzip"); - header("Vary: Accept-Encoding"); - } - elseif (strpos($resp_encoding, 'deflate') !== false) - { - $payload = gzcompress($payload); - header("Content-Encoding: deflate"); - header("Vary: Accept-Encoding"); - } - } - - // do not ouput content-length header if php is compressing output for us: - // it will mess up measurements - if($php_no_self_compress) - { - header('Content-Length: ' . (int)strlen($payload)); - } - } - else - { - error_log('XML-RPC: xmlrpc_server::service: http headers already sent before response is fully generated. Check for php warning or error messages'); - } - - print $payload; - - // return request, in case subclasses want it - return $r; - } - - /** - * Add a method to the dispatch map - * @param string $methodname the name with which the method will be made available - * @param string $function the php function that will get invoked - * @param array $sig the array of valid method signatures - * @param string $doc method documentation - * @access public - */ - function add_to_map($methodname,$function,$sig=null,$doc='') - { - $this->dmap[$methodname] = array( - 'function' => $function, - 'docstring' => $doc - ); - if ($sig) - { - $this->dmap[$methodname]['signature'] = $sig; - } - } - - /** - * Verify type and number of parameters received against a list of known signatures - * @param array $in array of either xmlrpcval objects or xmlrpc type definitions - * @param array $sig array of known signatures to match against - * @access private - */ - function verifySignature($in, $sig) - { - // check each possible signature in turn - if (is_object($in)) - { - $numParams = $in->getNumParams(); - } - else - { - $numParams = count($in); - } - foreach($sig as $cursig) - { - if(count($cursig)==$numParams+1) - { - $itsOK=1; - for($n=0; $n<$numParams; $n++) - { - if (is_object($in)) - { - $p=$in->getParam($n); - if($p->kindOf() == 'scalar') - { - $pt=$p->scalartyp(); - } - else - { - $pt=$p->kindOf(); - } - } - else - { - $pt= $in[$n] == 'i4' ? 'int' : $in[$n]; // dispatch maps never use i4... - } - - // param index is $n+1, as first member of sig is return type - if($pt != $cursig[$n+1] && $cursig[$n+1] != $GLOBALS['xmlrpcValue']) - { - $itsOK=0; - $pno=$n+1; - $wanted=$cursig[$n+1]; - $got=$pt; - break; - } - } - if($itsOK) - { - return array(1,''); - } - } - } - if(isset($wanted)) - { - return array(0, "Wanted ${wanted}, got ${got} at param ${pno}"); - } - else - { - return array(0, "No method signature matches number of parameters"); - } - } - - /** - * Parse http headers received along with xmlrpc request. If needed, inflate request - * @return null on success or an xmlrpcresp - * @access private - */ - function parseRequestHeaders(&$data, &$req_encoding, &$resp_encoding, &$resp_compression) - { - // Play nice to PHP 4.0.x: superglobals were not yet invented... - if(!isset($_SERVER)) - { - $_SERVER = $GLOBALS['HTTP_SERVER_VARS']; - } - - if($this->debug > 1) - { - if(function_exists('getallheaders')) - { - $this->debugmsg(''); // empty line - foreach(getallheaders() as $name => $val) - { - $this->debugmsg("HEADER: $name: $val"); - } - } - - } - - if(isset($_SERVER['HTTP_CONTENT_ENCODING'])) - { - $content_encoding = str_replace('x-', '', $_SERVER['HTTP_CONTENT_ENCODING']); - } - else - { - $content_encoding = ''; - } - - // check if request body has been compressed and decompress it - if($content_encoding != '' && strlen($data)) - { - if($content_encoding == 'deflate' || $content_encoding == 'gzip') - { - // if decoding works, use it. else assume data wasn't gzencoded - if(function_exists('gzinflate') && in_array($content_encoding, $this->accepted_compression)) - { - if($content_encoding == 'deflate' && $degzdata = @gzuncompress($data)) - { - $data = $degzdata; - if($this->debug > 1) - { - $this->debugmsg("\n+++INFLATED REQUEST+++[".strlen($data)." chars]+++\n" . $data . "\n+++END+++"); - } - } - elseif($content_encoding == 'gzip' && $degzdata = @gzinflate(substr($data, 10))) - { - $data = $degzdata; - if($this->debug > 1) - $this->debugmsg("+++INFLATED REQUEST+++[".strlen($data)." chars]+++\n" . $data . "\n+++END+++"); - } - else - { - $r =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['server_decompress_fail'], $GLOBALS['xmlrpcstr']['server_decompress_fail']); - return $r; - } - } - else - { - //error_log('The server sent deflated data. Your php install must have the Zlib extension compiled in to support this.'); - $r =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['server_cannot_decompress'], $GLOBALS['xmlrpcstr']['server_cannot_decompress']); - return $r; - } - } - } - - // check if client specified accepted charsets, and if we know how to fulfill - // the request - if ($this->response_charset_encoding == 'auto') - { - $resp_encoding = ''; - if (isset($_SERVER['HTTP_ACCEPT_CHARSET'])) - { - // here we should check if we can match the client-requested encoding - // with the encodings we know we can generate. - /// @todo we should parse q=0.x preferences instead of getting first charset specified... - $client_accepted_charsets = explode(',', strtoupper($_SERVER['HTTP_ACCEPT_CHARSET'])); - // Give preference to internal encoding - $known_charsets = array($GLOBALS['xmlrpc_internalencoding'], 'UTF-8', 'ISO-8859-1', 'US-ASCII'); - foreach ($known_charsets as $charset) - { - foreach ($client_accepted_charsets as $accepted) - if (strpos($accepted, $charset) === 0) - { - $resp_encoding = $charset; - break; - } - if ($resp_encoding) - break; - } - } - } - else - { - $resp_encoding = $this->response_charset_encoding; - } - - if (isset($_SERVER['HTTP_ACCEPT_ENCODING'])) - { - $resp_compression = $_SERVER['HTTP_ACCEPT_ENCODING']; - } - else - { - $resp_compression = ''; - } - - // 'guestimate' request encoding - /// @todo check if mbstring is enabled and automagic input conversion is on: it might mingle with this check??? - $req_encoding = guess_encoding(isset($_SERVER['CONTENT_TYPE']) ? $_SERVER['CONTENT_TYPE'] : '', - $data); - - return null; - } - - /** - * Parse an xml chunk containing an xmlrpc request and execute the corresponding - * php function registered with the server - * @param string $data the xml request - * @param string $req_encoding (optional) the charset encoding of the xml request - * @return xmlrpcresp - * @access private - */ - function parseRequest($data, $req_encoding='') - { - // 2005/05/07 commented and moved into caller function code - //if($data=='') - //{ - // $data=$GLOBALS['HTTP_RAW_POST_DATA']; - //} - - // G. Giunta 2005/02/13: we do NOT expect to receive html entities - // so we do not try to convert them into xml character entities - //$data = xmlrpc_html_entity_xlate($data); - - $GLOBALS['_xh']=array(); - $GLOBALS['_xh']['ac']=''; - $GLOBALS['_xh']['stack']=array(); - $GLOBALS['_xh']['valuestack'] = array(); - $GLOBALS['_xh']['params']=array(); - $GLOBALS['_xh']['pt']=array(); - $GLOBALS['_xh']['isf']=0; - $GLOBALS['_xh']['isf_reason']=''; - $GLOBALS['_xh']['method']=false; // so we can check later if we got a methodname or not - $GLOBALS['_xh']['rt']=''; - - // decompose incoming XML into request structure - if ($req_encoding != '') - { - if (!in_array($req_encoding, array('UTF-8', 'ISO-8859-1', 'US-ASCII'))) - // the following code might be better for mb_string enabled installs, but - // makes the lib about 200% slower... - //if (!is_valid_charset($req_encoding, array('UTF-8', 'ISO-8859-1', 'US-ASCII'))) - { - error_log('XML-RPC: xmlrpc_server::parseRequest: invalid charset encoding of received request: '.$req_encoding); - $req_encoding = $GLOBALS['xmlrpc_defencoding']; - } - /// @BUG this will fail on PHP 5 if charset is not specified in the xml prologue, - // the encoding is not UTF8 and there are non-ascii chars in the text... - /// @todo use an ampty string for php 5 ??? - $parser = xml_parser_create($req_encoding); - } - else - { - $parser = xml_parser_create(); - } - - xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, true); - // G. Giunta 2005/02/13: PHP internally uses ISO-8859-1, so we have to tell - // the xml parser to give us back data in the expected charset - // What if internal encoding is not in one of the 3 allowed? - // we use the broadest one, ie. utf8 - // This allows to send data which is native in various charset, - // by extending xmlrpc_encode_entitites() and setting xmlrpc_internalencoding - if (!in_array($GLOBALS['xmlrpc_internalencoding'], array('UTF-8', 'ISO-8859-1', 'US-ASCII'))) - { - xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, 'UTF-8'); - } - else - { - xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, $GLOBALS['xmlrpc_internalencoding']); - } - - if ($this->functions_parameters_type != 'xmlrpcvals') - xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee_fast'); - else - xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee'); - xml_set_character_data_handler($parser, 'xmlrpc_cd'); - xml_set_default_handler($parser, 'xmlrpc_dh'); - if(!xml_parse($parser, $data, 1)) - { - // return XML error as a faultCode - $r=&new xmlrpcresp(0, - $GLOBALS['xmlrpcerrxml']+xml_get_error_code($parser), - sprintf('XML error: %s at line %d, column %d', - xml_error_string(xml_get_error_code($parser)), - xml_get_current_line_number($parser), xml_get_current_column_number($parser))); - xml_parser_free($parser); - } - elseif ($GLOBALS['_xh']['isf']) - { - xml_parser_free($parser); - $r=&new xmlrpcresp(0, - $GLOBALS['xmlrpcerr']['invalid_request'], - $GLOBALS['xmlrpcstr']['invalid_request'] . ' ' . $GLOBALS['_xh']['isf_reason']); - } - else - { - xml_parser_free($parser); - if ($this->functions_parameters_type != 'xmlrpcvals') - { - if($this->debug > 1) - { - $this->debugmsg("\n+++PARSED+++\n".var_export($GLOBALS['_xh']['params'], true)."\n+++END+++"); - } - $r = $this->execute($GLOBALS['_xh']['method'], $GLOBALS['_xh']['params'], $GLOBALS['_xh']['pt']); - } - else - { - // build an xmlrpcmsg object with data parsed from xml - $m=&new xmlrpcmsg($GLOBALS['_xh']['method']); - // now add parameters in - for($i=0; $iaddParam($GLOBALS['_xh']['params'][$i]); - } - - if($this->debug > 1) - { - $this->debugmsg("\n+++PARSED+++\n".var_export($m, true)."\n+++END+++"); - } - $r = $this->execute($m); - } - } - return $r; - } - - /** - * Execute a method invoked by the client, checking parameters used - * @param mixed $m either an xmlrpcmsg obj or a method name - * @param array $params array with method parameters as php types (if m is method name only) - * @param array $paramtypes array with xmlrpc types of method parameters (if m is method name only) - * @return xmlrpcresp - * @access private - */ - function execute($m, $params=null, $paramtypes=null) - { - if (is_object($m)) - { - $methName = $m->method(); - } - else - { - $methName = $m; - } - $sysCall = $this->allow_system_funcs && (strpos($methName, "system.") === 0); - $dmap = $sysCall ? $GLOBALS['_xmlrpcs_dmap'] : $this->dmap; - - if(!isset($dmap[$methName]['function'])) - { - // No such method - return new xmlrpcresp(0, - $GLOBALS['xmlrpcerr']['unknown_method'], - $GLOBALS['xmlrpcstr']['unknown_method']); - } - - // Check signature - if(isset($dmap[$methName]['signature'])) - { - $sig = $dmap[$methName]['signature']; - if (is_object($m)) - { - list($ok, $errstr) = $this->verifySignature($m, $sig); - } - else - { - list($ok, $errstr) = $this->verifySignature($paramtypes, $sig); - } - if(!$ok) - { - // Didn't match. - return new xmlrpcresp( - 0, - $GLOBALS['xmlrpcerr']['incorrect_params'], - $GLOBALS['xmlrpcstr']['incorrect_params'] . ": ${errstr}" - ); - } - } - - $func = $dmap[$methName]['function']; - // let the 'class::function' syntax be accepted in dispatch maps - if(is_string($func) && strpos($func, '::')) - { - $func = explode('::', $func); - } - // verify that function to be invoked is in fact callable - if(!is_callable($func)) - { - error_log("XML-RPC: xmlrpc_server::execute: function $func registered as method handler is not callable"); - return new xmlrpcresp( - 0, - $GLOBALS['xmlrpcerr']['server_error'], - $GLOBALS['xmlrpcstr']['server_error'] . ": no function matches method" - ); - } - - // If debug level is 3, we should catch all errors generated during - // processing of user function, and log them as part of response - if($this->debug > 2) - { - $GLOBALS['_xmlrpcs_prev_ehandler'] = set_error_handler('_xmlrpcs_errorHandler'); - } - if (is_object($m)) - { - if($sysCall) - { - $r = call_user_func($func, $this, $m); - } - else - { - $r = call_user_func($func, $m); - } - if (!is_a($r, 'xmlrpcresp')) - { - error_log("XML-RPC: xmlrpc_server::execute: function $func registered as method handler does not return an xmlrpcresp object"); - if (is_a($r, 'xmlrpcval')) - { - $r =& new xmlrpcresp($r); - } - else - { - $r =& new xmlrpcresp( - 0, - $GLOBALS['xmlrpcerr']['server_error'], - $GLOBALS['xmlrpcstr']['server_error'] . ": function does not return xmlrpcresp object" - ); - } - } - } - else - { - // call a 'plain php' function - if($sysCall) - { - array_unshift($params, $this); - $r = call_user_func_array($func, $params); - } - else - { - // 3rd API convention for method-handling functions: EPI-style - if ($this->functions_parameters_type == 'epivals') - { - $r = call_user_func_array($func, array($methName, $params, $this->user_data)); - // mimic EPI behaviour: if we get an array that looks like an error, make it - // an eror response - if (is_array($r) && array_key_exists('faultCode', $r) && array_key_exists('faultString', $r)) - { - $r =& new xmlrpcresp(0, (integer)$r['faultCode'], (string)$r['faultString']); - } - else - { - // functions using EPI api should NOT return resp objects, - // so make sure we encode the return type correctly - $r =& new xmlrpcresp(php_xmlrpc_encode($r, array('extension_api'))); - } - } - else - { - $r = call_user_func_array($func, $params); - } - } - // the return type can be either an xmlrpcresp object or a plain php value... - if (!is_a($r, 'xmlrpcresp')) - { - // what should we assume here about automatic encoding of datetimes - // and php classes instances??? - $r =& new xmlrpcresp(php_xmlrpc_encode($r, array('auto_dates'))); - } - } - if($this->debug > 2) - { - // note: restore the error handler we found before calling the - // user func, even if it has been changed inside the func itself - if($GLOBALS['_xmlrpcs_prev_ehandler']) - { - set_error_handler($GLOBALS['_xmlrpcs_prev_ehandler']); - } - else - { - restore_error_handler(); - } - } - return $r; - } - - /** - * add a string to the 'internal debug message' (separate from 'user debug message') - * @param string $strings - * @access private - */ - function debugmsg($string) - { - $this->debug_info .= $string."\n"; - } - - /** - * @access private - */ - function xml_header($charset_encoding='') - { - if ($charset_encoding != '') - { - return "\n"; - } - else - { - return "\n"; - } - } - - /** - * A debugging routine: just echoes back the input packet as a string value - * DEPRECATED! - */ - function echoInput() - { - $r=&new xmlrpcresp(new xmlrpcval( "'Aha said I: '" . $GLOBALS['HTTP_RAW_POST_DATA'], 'string')); - print $r->serialize(); - } - } -?> \ No newline at end of file diff --git a/series/core/trunk/index.php b/series/core/trunk/index.php deleted file mode 100644 index 9d8cb05..0000000 --- a/series/core/trunk/index.php +++ /dev/null @@ -1,23 +0,0 @@ -add('SITENAME', instaDisc_getConfig('siteName')); - -$subs = instaDisc_getAllSubscriptions(); -foreach ($subs as $name => $value) -{ - if ($value['personal'] == 'false') - { - $template->adds_block('SUBSCRIPTIONS', array( 'IDENTITY' => $value['identity'], - 'TITLE' => $value['title'], - 'CATEGORY' => $value['category'])); - } -} - -$template->display(); - -?> diff --git a/series/core/trunk/instadisc.sql b/series/core/trunk/instadisc.sql deleted file mode 100644 index 8954446..0000000 --- a/series/core/trunk/instadisc.sql +++ /dev/null @@ -1,44 +0,0 @@ --- phpMyAdmin SQL Dump --- version 2.9.1.1 --- http://www.phpmyadmin.net --- --- Host: localhost --- Generation Time: Sep 06, 2008 at 05:38 PM --- Server version: 5.0.51 --- PHP Version: 5.2.4-2ubuntu5.3 --- --- Database: `instadisc_series` --- - --- -------------------------------------------------------- - --- --- Table structure for table `config` --- - -DROP TABLE IF EXISTS `config`; -CREATE TABLE `config` ( - `name` varchar(255) NOT NULL, - `value` varchar(255) NOT NULL, - PRIMARY KEY (`name`) -) ENGINE=MyISAM DEFAULT CHARSET=latin1; - --- -------------------------------------------------------- - --- --- Table structure for table `subscriptions` --- - -DROP TABLE IF EXISTS `subscriptions`; -CREATE TABLE `subscriptions` ( - `id` int(11) NOT NULL auto_increment, - `identity` varchar(255) NOT NULL, - `title` varchar(255) NOT NULL, - `url` varchar(255) NOT NULL, - `category` varchar(255) NOT NULL, - `password` varchar(255) NOT NULL, - `personal` varchar(5) NOT NULL, - PRIMARY KEY (`id`), - UNIQUE KEY `identity` (`identity`,`url`) -) ENGINE=MyISAM DEFAULT CHARSET=latin1; - diff --git a/series/core/trunk/install.php b/series/core/trunk/install.php deleted file mode 100644 index cf0d592..0000000 --- a/series/core/trunk/install.php +++ /dev/null @@ -1,261 +0,0 @@ - 0) - { - showHeader('1'); - showStepOne($_POST['host'], $_POST['username'], $_POST['password'], $_POST['dbname'], $errors); - } else { - if (!@mysql_connect($_POST['host'], $_POST['username'], $_POST['password'])) - { - addError($numOfErrors, $errors, '', 'Cannot connect to database server'); - showHeader('1'); - showStepOne($_POST['host'], $_POST['username'], $_POST['password'], $_POST['dbname'], $errors); - } else { - if (!@mysql_select_db($_POST['dbname'])) - { - addError($numOfErrors, $errors, 'dbname', 'Database does not exist'); - showHeader('1'); - showStepOne($_POST['host'], $_POST['username'], $_POST['password'], $_POST['dbname'], $errors); - } else { - $sql = file_get_contents('instadisc.sql'); - $makedb = split(';', $sql); - foreach ($makedb as $name => $value) - { - if (!trim($value) == '') - { - $makedb2 = @mysql_query($value); - if (!$makedb2) - { - addError($numOfErrors, $errors, '', "MySQL error \"" . mysql_error() . "\" while creating database"); - } - } - } - - @file_put_contents('includes/config.php', ""); - - if (!file_exists('includes/config.php')) - { - addError($numOfErrors, $errors, '', 'Could not write config.php file, please check directory permissions'); - } - - if ($numOfErrors > 0) - { - showHeader('1'); - showStepOne($_POST['host'], $_POST['username'], $_POST['password'], $_POST['dbname'], $errors); - } else { - showHeader('2'); - showStepTwo('', '', '', array()); - } - } - } - } - - break; - - case 2: - if ($_POST['siteName'] == '') - { - addError($numOfErrors, $errors, 'siteName', 'Site Name is a required field'); - } - - if ($_POST['adminUser'] == '') - { - addError($numOfErrors, $errors, 'adminUser', 'Administrator Username is a required field'); - } - - if ($_POST['adminPass'] == '') - { - addError($numOfErrors, $errors, 'adminPass', 'Administrator Password is a required field'); - } - - if ($numOfErrors > 0) - { - showHeader('2'); - showStepTwo($_POST['siteName'], $_POST['adminUser'], $_POST['adminPass'], $errors); - } else { - include_once('includes/config.php'); - - mysql_connect($dbhost, $dbuser, $dbpass); - mysql_select_db($dbname); - - $sql[0] = "INSERT INTO config (name,value) VALUES (\"siteName\",\"" . mysql_real_escape_string($_POST['siteName']) . "\")"; - $sql[1] = "INSERT INTO config (name,value) VALUES (\"adminUser\",\"" . mysql_real_escape_string($_POST['adminUser']) . "\")"; - $sql[2] = "INSERT INTO config (name,value) VALUES (\"adminPass\",\"" . mysql_real_escape_string(md5($_POST['adminPass'])) . "\")"; - - foreach ($sql as $name => $value) - { - if (!trim($value) == '') - { - $sql2 = @mysql_query($value); - if (!$sql2) - { - addError($numOfErrors, $errors, '', "MySQL error \"" . mysql_error() . "\" while filling database"); - } - } - } - - if ($numOfErrors > 0) - { - showHeader('2'); - showStepTwo($_POST['siteName'], $_POST['adminUser'], $_POST['adminPass'], $errors); - } else { - showHeader('3'); - showStepThree(); - } - } - - break; - } -} - -?>

InstaDisc (C) Starla Insigna 2008. InstaDisc Setup uses the UniForm form theme
InstaDisc Series Setup Step <?php echo($number); ?>

InstaDisc Installation

Welcome to the InstaDisc Series Control installation! Please input your database details below.

-

-
Uh oh! Validation errors!

-

    $value) - { -?>
-
Database Details -
- - -
-
- - -
-
- - -
-
- - -

You need to create this database before running this script.

-
-
-
- -
Your database has been set up. All we need to do now is fill it up a little. Please answer the below questions to set up your configuration: -
-
Uh oh! Validation errors!

-

    $value) - { -?>
-
Website -
- - -

Your website's name is required for a little personalization of emails.

-
-
Administrator User Details -
- - -
-
- - -
-
-
- -
Congradulations! You've successfully set up your InstaDisc Series Control! $value) - { - if ($value['field'] == $id) - { - echo(' error'); - return; - } - } -} - - -function doErrors($errors, $id) -{ - foreach ($errors as $name => $value) - { - if ($value['field'] == $id) - { -?>

*

$field, 'msg' => $msg); -} diff --git a/series/core/trunk/subscription.php b/series/core/trunk/subscription.php deleted file mode 100644 index 81c3870..0000000 --- a/series/core/trunk/subscription.php +++ /dev/null @@ -1,33 +0,0 @@ - diff --git a/series/core/trunk/theme/addedsub.tpl b/series/core/trunk/theme/addedsub.tpl deleted file mode 100644 index 5bf2faa..0000000 --- a/series/core/trunk/theme/addedsub.tpl +++ /dev/null @@ -1,13 +0,0 @@ - - - <!--SITENAME--> InstaDisc Series Control - - - -
-

InstaDisc Add Subscription

- -

You've successfully added a subscription! Back to the ACP -

- - diff --git a/series/core/trunk/theme/addsub.tpl b/series/core/trunk/theme/addsub.tpl deleted file mode 100644 index f16cee1..0000000 --- a/series/core/trunk/theme/addsub.tpl +++ /dev/null @@ -1,104 +0,0 @@ - - - <!--SITENAME--> InstaDisc Series Control - - - - -
-

InstaDisc Add Subscription

- -

If you would like to add a new subscription to Series Control, please fill out the form below. -

- -
- - -
Uh oh! Validation errors!

-

    - - - -
    2. - - - -
-
- - -
- Series Control Info - -
- -

* - -

- - - - - -

This is a short, unique string used to identify this subscription in Series Control.

-
-
- -
- Subscription Info - -
- -

* - -

- - - - -
- -
- -

* - -

- - - - - -

This is a unique URL used to identify this subscription on the Client.

-
- -
- -

* - -

- - - - -
- -
- -

* - -

- - - - - -

If this subscription is encrypted, enter it's password here. Otherwise, leave it blank.

-
-
- -
- -
-
- - diff --git a/series/core/trunk/theme/changedpassword.tpl b/series/core/trunk/theme/changedpassword.tpl deleted file mode 100644 index 9d5b153..0000000 --- a/series/core/trunk/theme/changedpassword.tpl +++ /dev/null @@ -1,13 +0,0 @@ - - - <!--SITENAME--> InstaDisc Series Control - - - -
-

InstaDisc Change Password

- -

You've sucessfully changed your password. Return to the ACP -

- - diff --git a/series/core/trunk/theme/changepassword.tpl b/series/core/trunk/theme/changepassword.tpl deleted file mode 100644 index 50ae3c6..0000000 --- a/series/core/trunk/theme/changepassword.tpl +++ /dev/null @@ -1,74 +0,0 @@ - - - <!--SITENAME--> InstaDisc Series Control - - - - -
-

InstaDisc Change Password

- -

If you would like to change your password, please fill out the form below. -

- -
- - -
Uh oh! Validation errors!

-

    - - - -
    2. - - - -
-
- - -
- Password Details - -
- -

* - -

- - - - -
- -
- -

* - -

- - - - -
- - -
- -
- -
-
- - diff --git a/series/core/trunk/theme/index.tpl b/series/core/trunk/theme/index.tpl deleted file mode 100644 index 4bef7e6..0000000 --- a/series/core/trunk/theme/index.tpl +++ /dev/null @@ -1,10 +0,0 @@ -
-

-

Subscriptions Available

- -
    - -
  • - ()
    • - -
-
diff --git a/series/core/trunk/theme/loggedin.tpl b/series/core/trunk/theme/loggedin.tpl deleted file mode 100644 index b5e317a..0000000 --- a/series/core/trunk/theme/loggedin.tpl +++ /dev/null @@ -1,14 +0,0 @@ - - - <!--SITENAME--> InstaDisc Series Control - - - -
-

InstaDisc Sign-in

- -

Thank you for logging in. You may now procede to the ACP -

- - - diff --git a/series/core/trunk/theme/login.tpl b/series/core/trunk/theme/login.tpl deleted file mode 100644 index 2cc2a82..0000000 --- a/series/core/trunk/theme/login.tpl +++ /dev/null @@ -1,61 +0,0 @@ - - - <!--SITENAME--> InstaDisc Series Control - - - - -
-

InstaDisc Sign-in

- -

If you are the administrator of this Series Control, feel free to login here. -

- -
- - -
Uh oh! Validation errors!

-

    - - - -
    2. - - - -
-
- - -
- User Details - -
- -

* - -

- - - - -
- -
- -

* - -

- - - - -
-
- -
- -
-
- - diff --git a/series/core/trunk/theme/main.tpl b/series/core/trunk/theme/main.tpl deleted file mode 100644 index 982be74..0000000 --- a/series/core/trunk/theme/main.tpl +++ /dev/null @@ -1,13 +0,0 @@ -
-

-

Series Control ACP

- -Here are some actions you can preform: - -

-
diff --git a/series/core/trunk/theme/uniform.css b/series/core/trunk/theme/uniform.css deleted file mode 100644 index ae810cb..0000000 --- a/series/core/trunk/theme/uniform.css +++ /dev/null @@ -1,268 +0,0 @@ -/* uniForm */ - .uniForm{ - margin:0; padding:0; - position:relative; - width:100%; - /* user prefs */ - padding:10px 0; - } - - /* Some generals */ - .uniForm fieldset{ - border:none; - margin:0; padding:0; - /* user prefs */ - margin:0 0 7px 0; padding:0 0 10px 0; - border-bottom:1px solid #efefef; - } - .uniForm fieldset legend{ - color:#000; /* Reset IE */ - margin:0; padding:0; - /* user prefs */ - margin:0 0 .5em 0; - font:bold small-caps 100%/100% "lucida grande", "lucida sans unicode", "trebuchet ms", arial, verdana, sans-serif; - letter-spacing:.1em; - color:#93b5be; - } - - .ctrlHolder{ /* This is the main unit that contains our form "modules" */ - overflow:hidden; - margin:0; padding:0; - clear:both; - /* user prefs */ - background:#f9f9f9; - margin:0; padding:7px 4px; - } - - .buttonHolder{ - overflow:hidden; - clear:both; - /* user prefs */ - background:#f9f9f9; - border:1px solid #ccc; border-width:1px 0; - margin:10px 0 0 0; padding:10px; - text-align:right; - } - .resetButton{ - } - .submitButton{ - } - - .uniForm .inlineLabel{ - width:auto; - float:none; - display:inline; - /* user prefs */ - margin:0 2em 0 0; - font-weight:normal; - } - .uniForm .inlineLabel input{ - } - - /* Highlighting the rows on input focus */ - .focused{ - background:#FFFCDF url(/theme/images/uf_focused.png); - border:1px solid #EFE795; border-width:1px 0; - padding:6px 4px; - } - - - /* Styles for form controls where labels are in line with the input elements */ - /* Set the class to the parent to .inlineLabels */ - .inlineLabels .ctrlHolder{ - } - .inlineLabels label, - .inlineLabels .label{ - float:left; - margin:.3em 0 0 0; padding:0; - line-height:100%; - /* user prefs */ - width:30%; - font-weight:bold; - } - - .inlineLabels .textInput, - .inlineLabels .fileUpload{ - float:left; - /* user prefs */ - width:68%; - border:2px solid #dfdfdf; - } - .inlineLabels .fileUpload > input{ - } - - .inlineLabels .selectInput{ - float:left; - /* user prefs */ - width:69%; - border:2px solid #dfdfdf; - } - - .inlineLabels textarea{ - float:left; - width:68%; - /* user prefs */ - border:2px solid #dfdfdf; - height:12em; - } - - .inlineLabels .formHint{ - clear:both; - /* user prefs */ - color:#999; - margin:.5em 0 0 30%; padding:3px 0; - font-size:80%; - } - - /* inlineLabels esthetics */ - .inlineLabels .formHint strong{ - padding:0 0 0 14px; - background:url(/theme/images/icon_alert.png) 0 0 no-repeat; - display:inline-block; - } - - - /* ########################################################################## */ - - /* Styles for form controls where labels are above the input elements */ - /* Set the class to the parent to .blockLabels */ - .blockLabels .ctrlHolder{ - } - - .blockLabels label, - .blockLabels .label{ - display:block; - float:none; - margin:.3em 0; padding:0; - line-height:100%; - width:60%; - /* user prefs */ - font-weight:bold; - width:auto; - } - .blockLabels .label{ - float:left; - margin-right:3em; - } - - .blockLabels .textInput{ - float:left; - width:60%; - /* user prefs */ - border:2px solid #dfdfdf; - } - - .blockLabels .selectInput{ - float:left; - width:60%; - /* user prefs */ - border:2px solid #dfdfdf; - - } - - .blockLabels textarea{ - display:block; - float:left; - /* user prefs */ - border:2px solid #dfdfdf; - height:12em; - } - - .blockLabels .formHint{ - float:right; - margin:0; - width:38%; - clear:none; - /* user prefs */ - color:#999; - font-size:80%; - font-style:italic; - } - - /* blockLabels esthetics */ - .blockLabels .ctrlHolder{ - border:1px solid #dfdfdf; border-width:1px 0; - margin-top:-1px; - } - - .blockLabels .focused{ - padding:7px 4px; - } - - /* ########################################################################## */ - - /* Focus pseudoclasses */ - .ctrlHolder .textInput:focus{ - border-color:#DFD77D; - } - div.focused .textInput:focus{ - } - div.focused .formHint{ - color:#000; - } - - /* Required asterisk styling, use if needed */ - label em, - .label em{ - display:block; - position:absolute; left:28%; - font-style:normal; - font-weight:bold; - } - .blockLabels label em, - .blockLabels .label em{ - position:static; - display:inline; - } - - /* Messages */ - .uniForm #errorMsg{ - background:#ffdfdf url(/theme/images/uf_error.png); - border:1px solid #df7d7d; border-width:1px 0; - margin:0 0 1em 0; padding:1em; - } - .uniForm .error, - .uniForm .blockLabels.ctrlHolder.error{ - background:#ffdfdf url(/theme/images/uf_error.png); - border:1px solid #df7d7d; border-width:1px 0; - position:relative; - } - .uniForm #errorMsg dt, - .uniForm #errorMsg h3{ - margin:0 0 .5em 0; - font-size:110%; - line-height:100%; - font-weight:bold; - color:#000; - padding:2px 0 2px 18px; - background:url(/theme/images/icon-error.png) 0 0 no-repeat; - } - .uniForm #errorMsg dd{ - margin:0; padding:0; - } - .uniForm #errorMsg ol{ - margin:0; padding:0; - } - .uniForm #errorMsg ol li{ - margin:0; padding:2px; - list-style-position:inside; - border-bottom:1px dotted #df7d7d; - position:relative; - } - .uniForm .errorField{ - margin:0 0 3px 0; - } - .uniForm .inlineLabels .errorField{ - margin-left:30%; - } - .uniForm .errorField strong{ - background:#FFE2E2; - padding:1px 3px 3px 3px; - } - .ctrlHolder.error input, - .ctrlHolder.error input:focus{ - border-color:#DF7D7D; - } - .ctrlHolder.error.focused{ - padding:7px 4px; - } diff --git a/series/core/trunk/xmlrpc.php b/series/core/trunk/xmlrpc.php deleted file mode 100644 index 01664ad..0000000 --- a/series/core/trunk/xmlrpc.php +++ /dev/null @@ -1,44 +0,0 @@ - $sub['url'], - 'category' => $sub['category'] - )); -} - -function getPasswordInfo($id) -{ - if (!instaDisc_subscriptionExists($id)) - { - return new xmlrpcresp(new xmlrpcval('false', 'string')); - } - - $sub = instaDisc_getSubscription($id); - if ($sub['password'] == '') - { - return new xmlrpcresp(new xmlrpcval('false', 'string')); - } else { - $verID = rand(1,2147483647); - - return new xmlrpcresp(new xmlrpcval(md5($sub['password'] . ':' . $verID) . ':' . $verID, 'string')); - } -} - -$s = new xmlrpc_server(array( "InstaDisc.subscriptionInfo" => array('function' => 'subscriptionInfo'), - "InstaDisc.getPasswordInfo" => array('function' => 'getPasswordInfo') - ), 0); -$s->functions_parameters_type = 'phpvals'; -$s->service(); - -?> diff --git a/series/trunk/admin.php b/series/trunk/admin.php new file mode 100644 index 0000000..db637bd --- /dev/null +++ b/series/trunk/admin.php @@ -0,0 +1,21 @@ + diff --git a/series/trunk/admin/addsub.php b/series/trunk/admin/addsub.php new file mode 100644 index 0000000..f462d3f --- /dev/null +++ b/series/trunk/admin/addsub.php @@ -0,0 +1,129 @@ + 0) + { + showForm($_POST['id'], $_POST['title'], $_POST['url'], $_POST['category'], $_POST['password'], $errors); + } else { + instaDisc_addSubscription($_POST['id'], $_POST['title'], $_POST['url'], $_POST['category'], $_POST['password']); + + $template = new FITemplate('addedsub'); + $template->add('SITENAME', instaDisc_getConfig('siteName')); + $template->display(); + } +} + +function showForm($id, $title, $url, $category, $password, $errors) +{ + $template = new FITemplate('addsub'); + $template->add('SITENAME', instaDisc_getConfig('siteName')); + + if (isset($errors[1])) + { + $template->adds_block('ERROR', array('ex'=>'1')); + + foreach ($errors as $name => $value) + { + $template->adds_block('ERRORS', array( 'NAME' => $name, + 'MSG' => $value['msg'])); + } + } + + $template->add('ID_ERR', ifErrors($errors, 'id')); + $template->add('TITLE_ERR', ifErrors($errors, 'title')); + $template->add('URL_ERR', ifErrors($errors, 'url')); + $template->add('CATEGORY_ERR', ifErrors($errors, 'url')); + $template->add('PASSWORD_ERR', ifErrors($errors, 'url')); + + doErrors($template, $errors, 'id'); + doErrors($template, $errors, 'title'); + doErrors($template, $errors, 'url'); + doErrors($template, $errors, 'category'); + doErrors($template, $errors, 'password'); + + $template->add('ID', $id); + $template->add('TITLE', $title); + $template->add('URL', $url); + $template->add('CATEGORY', $category); + $template->add('PASSWORD', $password); + + $template->display(); +} + +function ifErrors($errors, $id) +{ + foreach ($errors as $name => $value) + { + if ($value['field'] == $id) + { + return ' error'; + } + } + + return ''; +} + +function doErrors($template, $errors, $id) +{ + foreach ($errors as $name => $value) + { + if ($value['field'] == $id) + { + $template->adds_block(strtoupper($id) . '_ERRS', array( 'NAME' => $name, + 'VALUE' => $value['msg'])); + } + } +} + +function addError(&$numOfErrors, &$errors, $field, $msg) +{ + $numOfErrors++; + $errors[$numOfErrors] = array('field' => $field, 'msg' => $msg); +} + +?> diff --git a/series/trunk/admin/chpwd.php b/series/trunk/admin/chpwd.php new file mode 100644 index 0000000..2f5368d --- /dev/null +++ b/series/trunk/admin/chpwd.php @@ -0,0 +1,132 @@ + 0) + { + showForm($_POST['old'], $_POST['new'], $_POST['confirm'], $errors); + } else { + instaDisc_changePassword( $_POST['new']); + + $template = new FITemplate('changedpassword'); + $template->add('SITENAME', instaDisc_getConfig('siteName')); + $template->display(); + } + } +} else { + header('Location: index.php'); +} + +function showForm($old, $new, $confirm, $errors) +{ + $template = new FITemplate('changepassword'); + $template->add('SITENAME', instaDisc_getConfig('siteName')); + + if (isset($errors[1])) + { + $template->adds_block('ERROR', array('ex'=>'1')); + + foreach ($errors as $name => $value) + { + $template->adds_block('ERRORS', array( 'NAME' => $name, + 'MSG' => $value['msg'])); + } + } + + $template->add('OLD_ERR', ifErrors($errors, 'old')); + $template->add('NEW_ERR', ifErrors($errors, 'new')); + $template->add('CONFIRM_ERR', ifErrors($errors, 'confirm')); + + doErrors($template, $errors, 'old'); + doErrors($template, $errors, 'new'); + doErrors($template, $errors, 'confirm'); + + $template->add('OLD', $old); + $template->add('NEW', $new); + $template->add('CONFIRM', $confirm); + + $template->display(); +} + +function ifErrors($errors, $id) +{ + foreach ($errors as $name => $value) + { + if ($value['field'] == $id) + { + return ' error'; + } + } + + return ''; +} + +function doErrors($template, $errors, $id) +{ + foreach ($errors as $name => $value) + { + if ($value['field'] == $id) + { + $template->adds_block(strtoupper($id) . '_ERRS', array( 'NAME' => $name, + 'VALUE' => $value['msg'])); + } + } +} + +function addError(&$numOfErrors, &$errors, $field, $msg) +{ + $numOfErrors++; + $errors[$numOfErrors] = array('field' => $field, 'msg' => $msg); +} + +?> diff --git a/series/trunk/admin/login.php b/series/trunk/admin/login.php new file mode 100644 index 0000000..fe394a1 --- /dev/null +++ b/series/trunk/admin/login.php @@ -0,0 +1,95 @@ +add('SITENAME', instaDisc_getConfig('siteName')); + $template->display(); + } else { + addError($numOfErrors, $errors, '', 'Account could not be found'); + showForm($_POST['username'], $_POST['password'], $errors); + } +} + +function showForm($username, $password, $errors) +{ + $template = new FITemplate('login'); + $template->add('SITENAME', instaDisc_getConfig('siteName')); + + if (isset($errors[1])) + { + $template->adds_block('ERROR', array('ex'=>'1')); + + foreach ($errors as $name => $value) + { + $template->adds_block('ERRORS', array( 'NAME' => $name, + 'MSG' => $value['msg'])); + } + } + + $template->add('USERNAME_ERR', ifErrors($errors, 'username')); + $template->add('PASSWORD_ERR', ifErrors($errors, 'password')); + + doErrors($template, $errors, 'username'); + doErrors($template, $errors, 'password'); + + $template->add('USERNAME', $username); + $template->add('PASSWORD', $password); + + $template->display(); +} + +function ifErrors($errors, $id) +{ + foreach ($errors as $name => $value) + { + if ($value['field'] == $id) + { + return ' error'; + } + } + + return ''; +} + +function doErrors($template, $errors, $id) +{ + foreach ($errors as $name => $value) + { + if ($value['field'] == $id) + { + $template->adds_block(strtoupper($id) . '_ERRS', array( 'NAME' => $name, + 'VALUE' => $value['msg'])); + } + } +} + +function addError(&$numOfErrors, &$errors, $field, $msg) +{ + $numOfErrors++; + $errors[$numOfErrors] = array('field' => $field, 'msg' => $msg); +} + +?> diff --git a/series/trunk/admin/logout.php b/series/trunk/admin/logout.php new file mode 100644 index 0000000..779a1d2 --- /dev/null +++ b/series/trunk/admin/logout.php @@ -0,0 +1,26 @@ + diff --git a/series/trunk/admin/main.php b/series/trunk/admin/main.php new file mode 100644 index 0000000..eb0e35b --- /dev/null +++ b/series/trunk/admin/main.php @@ -0,0 +1,25 @@ +add('SITENAME',instaDisc_getConfig('siteName')); +$template->display(); + +?> diff --git a/series/trunk/includes/db.php b/series/trunk/includes/db.php new file mode 100644 index 0000000..6c08708 --- /dev/null +++ b/series/trunk/includes/db.php @@ -0,0 +1,23 @@ + diff --git a/series/trunk/includes/instadisc.php b/series/trunk/includes/instadisc.php new file mode 100644 index 0000000..dd879c6 --- /dev/null +++ b/series/trunk/includes/instadisc.php @@ -0,0 +1,72 @@ + diff --git a/series/trunk/includes/template.php b/series/trunk/includes/template.php new file mode 100644 index 0000000..b4ec16b --- /dev/null +++ b/series/trunk/includes/template.php @@ -0,0 +1,160 @@ +file = $tfn; + } else { + throw new Exception($tfn . ' does not exist'); + } + } + + function add($name, $value) + { + $this->tags[$name] = $value; + } + + function adds($tagarr) + { + foreach ($tagarr as $name => $value) + { + $this->add($name,$value); + } + } + + function adds_block($block, $tagarr) + { + if (!isset($this->blocks[$block])) + { + $this->blocks[$block] = array('count' => 1); + } + foreach ($tagarr as $name => $value) + { + $this->blocks[$block][$this->blocks[$block]['count']][$name] = $value; + } + $this->blocks[$block]['count']++; + } + + function add_ref($id, $block, $tagarr) + { + $this->adds_block($block,$tagarr); + $this->refs[$id] = &$this->blocks[$block][$this->blocks[$block]['count']-1];//'$this->blocks[\'' . $block . '\'][' . ($this->blocks[$block]['count']-1) . ']'; + } + + function adds_ref($id, $tagarr) + { + foreach ($tagarr as $name => $value) + { + $this->refs[$id][$name] = $value; + } + } + + function adds_ref_sub($id, $block, $tagarr) + { + if (!isset($this->refs[$id][$block])) + { + $this->refs[$id][$block] = array('count' => 1); + } + foreach ($tagarr as $name => $value) + { + $this->refs[$id][$block][$this->refs[$id][$block]['count']][$name] = $value; + } + $this->refs[$id][$block]['count']++; + } + + function display() + { + $template = file_get_contents($this->file); + while (preg_match('//',$template) == 1) + { + preg_match('//',$template,$mat); + $fname = $mat[1]; + $itmp = new FITemplate($fname); + $template = str_replace('',file_get_contents($itmp->file),$template); + } + if (isset($this->tags)) + { + foreach ($this->tags as $name => $value) + { + $template = str_replace('',$value,$template); + } + } + if (isset($this->blocks)) + { + foreach ($this->blocks as $bname => $block) + { + $this->parseBlock($template, $bname, $block); + } + } + while (preg_match('//',$template) == 1) + { + preg_match('//',$template,$mat); + $bname = $mat[1]; + $start = strpos($template,''); + $end = strpos($template,''); + $template = str_replace(substr($template,$start,$end-$start+strlen($bname)+11),'',$template); + } + $template = preg_replace('//','',$template); + echo($template); + } + + function parseBlock(&$template, $bname, $block) + { + while (strpos($template,'') !== FALSE) + { + $start = strpos($template,''); + $end = strpos($template,''); + $gencont = substr($template,$start+strlen($bname)+13,$end-$start-strlen($bname)-13); + $blockcont = ''; + foreach ($block as $lname => $blocktags) + { + if ($lname != 'count') + { + $scrcont = $gencont; + foreach ($blocktags as $name => $value) + { + if (!is_array($value)) + { + $scrcont = str_replace('',$value,$scrcont); + } else { + $this->parseBlock($scrcont, $bname . '.' . $name, $value); + } + } + $blockcont .= $scrcont; + } + } + $template = str_replace(substr($template,$start,$end-$start+strlen($bname)+11),$blockcont,$template); + } + } + +} + +?> diff --git a/series/trunk/includes/xmlrpc/array_key_exists.php b/series/trunk/includes/xmlrpc/array_key_exists.php new file mode 100644 index 0000000..c5ae519 --- /dev/null +++ b/series/trunk/includes/xmlrpc/array_key_exists.php @@ -0,0 +1,55 @@ + | +// +----------------------------------------------------------------------+ +// +// $Id: array_key_exists.php,v 1.1 2005/07/11 16:34:35 ggiunta Exp $ + + +/** + * Replace array_key_exists() + * + * @category PHP + * @package PHP_Compat + * @link http://php.net/function.array_key_exists + * @author Aidan Lister + * @version $Revision: 1.1 $ + * @since PHP 4.1.0 + * @require PHP 4.0.0 (user_error) + */ +if (!function_exists('array_key_exists')) { + function array_key_exists($key, $search) + { + if (!is_scalar($key)) { + user_error('array_key_exists() The first argument should be either a string or an integer', + E_USER_WARNING); + return false; + } + + if (is_object($search)) { + $search = get_object_vars($search); + } + + if (!is_array($search)) { + user_error('array_key_exists() The second argument should be either an array or an object', + E_USER_WARNING); + return false; + } + + return in_array($key, array_keys($search)); + } +} + +?> \ No newline at end of file diff --git a/series/trunk/includes/xmlrpc/is_a.php b/series/trunk/includes/xmlrpc/is_a.php new file mode 100644 index 0000000..d98db1f --- /dev/null +++ b/series/trunk/includes/xmlrpc/is_a.php @@ -0,0 +1,47 @@ + | +// +----------------------------------------------------------------------+ +// +// $Id: is_a.php,v 1.2 2005/11/21 10:57:23 ggiunta Exp $ + + +/** + * Replace function is_a() + * + * @category PHP + * @package PHP_Compat + * @link http://php.net/function.is_a + * @author Aidan Lister + * @version $Revision: 1.2 $ + * @since PHP 4.2.0 + * @require PHP 4.0.0 (user_error) (is_subclass_of) + */ +if (!function_exists('is_a')) { + function is_a($object, $class) + { + if (!is_object($object)) { + return false; + } + + if (get_class($object) == strtolower($class)) { + return true; + } else { + return is_subclass_of($object, $class); + } + } +} + +?> \ No newline at end of file diff --git a/series/trunk/includes/xmlrpc/is_callable.php b/series/trunk/includes/xmlrpc/is_callable.php new file mode 100644 index 0000000..b769c41 --- /dev/null +++ b/series/trunk/includes/xmlrpc/is_callable.php @@ -0,0 +1,53 @@ + + * @version $Id: is_callable.php,v 1.3 2006/08/21 14:03:15 ggiunta Exp $ + * @since PHP 4.0.6 + * @require PHP 4.0.0 (true, false, etc...) + * @todo add the 3rd parameter syntax... + */ +if (!function_exists('is_callable')) { + function is_callable($var, $syntax_only=false) + { + if ($syntax_only) + { + /* from The Manual: + * If the syntax_only argument is TRUE the function only verifies + * that var might be a function or method. It will only reject simple + * variables that are not strings, or an array that does not have a + * valid structure to be used as a callback. The valid ones are + * supposed to have only 2 entries, the first of which is an object + * or a string, and the second a string + */ + return (is_string($var) || (is_array($var) && count($var) == 2 && is_string(end($var)) && (is_string(reset($var)) || is_object(reset($var))))); + } + else + { + if (is_string($var)) + { + return function_exists($var); + } + else if (is_array($var) && count($var) == 2 && is_string($method = end($var))) + { + $obj = reset($var); + if (is_string($obj)) + { + $methods = get_class_methods($obj); + return (bool)(is_array($methods) && in_array(strtolower($method), $methods)); + } + else if (is_object($obj)) + { + return method_exists($obj, $method); + } + } + return false; + } + } +} + +?> \ No newline at end of file diff --git a/series/trunk/includes/xmlrpc/is_scalar.php b/series/trunk/includes/xmlrpc/is_scalar.php new file mode 100644 index 0000000..c8f2bfc --- /dev/null +++ b/series/trunk/includes/xmlrpc/is_scalar.php @@ -0,0 +1,38 @@ + \ No newline at end of file diff --git a/series/trunk/includes/xmlrpc/var_export.php b/series/trunk/includes/xmlrpc/var_export.php new file mode 100644 index 0000000..3a5ac3f --- /dev/null +++ b/series/trunk/includes/xmlrpc/var_export.php @@ -0,0 +1,105 @@ + | +// +----------------------------------------------------------------------+ +// +// $Id: var_export.php,v 1.2 2005/11/21 10:57:23 ggiunta Exp $ + + +/** + * Replace var_export() + * + * @category PHP + * @package PHP_Compat + * @link http://php.net/function.var_export + * @author Aidan Lister + * @version $Revision: 1.2 $ + * @since PHP 4.2.0 + * @require PHP 4.0.0 (user_error) + */ +if (!function_exists('var_export')) { + function var_export($array, $return = false, $lvl=0) + { + // Common output variables + $indent = ' '; + $doublearrow = ' => '; + $lineend = ",\n"; + $stringdelim = '\''; + + // Check the export isn't a simple string / int + if (is_string($array)) { + $out = $stringdelim . str_replace('\'', '\\\'', str_replace('\\', '\\\\', $array)) . $stringdelim; + } elseif (is_int($array) || is_float($array)) { + $out = (string)$array; + } elseif (is_bool($array)) { + $out = $array ? 'true' : 'false'; + } elseif (is_null($array)) { + $out = 'NULL'; + } elseif (is_resource($array)) { + $out = 'resource'; + } else { + // Begin the array export + // Start the string + $out = "array (\n"; + + // Loop through each value in array + foreach ($array as $key => $value) { + // If the key is a string, delimit it + if (is_string($key)) { + $key = str_replace('\'', '\\\'', str_replace('\\', '\\\\', $key)); + $key = $stringdelim . $key . $stringdelim; + } + + $val = var_export($value, true, $lvl+1); + // Delimit value + /*if (is_array($value)) { + // We have an array, so do some recursion + // Do some basic recursion while increasing the indent + $recur_array = explode($newline, var_export($value, true)); + $temp_array = array(); + foreach ($recur_array as $recur_line) { + $temp_array[] = $indent . $recur_line; + } + $recur_array = implode($newline, $temp_array); + $value = $newline . $recur_array; + } elseif (is_null($value)) { + $value = 'NULL'; + } else { + $value = str_replace($find, $replace, $value); + $value = $stringdelim . $value . $stringdelim; + }*/ + + // Piece together the line + for ($i = 0; $i < $lvl; $i++) + $out .= $indent; + $out .= $key . $doublearrow . $val . $lineend; + } + + // End our string + for ($i = 0; $i < $lvl; $i++) + $out .= $indent; + $out .= ")"; + } + + // Decide method of output + if ($return === true) { + return $out; + } else { + echo $out; + return; + } + } +} +?> \ No newline at end of file diff --git a/series/trunk/includes/xmlrpc/version_compare.php b/series/trunk/includes/xmlrpc/version_compare.php new file mode 100644 index 0000000..fc3abac --- /dev/null +++ b/series/trunk/includes/xmlrpc/version_compare.php @@ -0,0 +1,179 @@ + | +// | Aidan Lister | +// +----------------------------------------------------------------------+ +// +// $Id: version_compare.php,v 1.1 2005/07/11 16:34:36 ggiunta Exp $ + + +/** + * Replace version_compare() + * + * @category PHP + * @package PHP_Compat + * @link http://php.net/function.version_compare + * @author Philippe Jausions + * @author Aidan Lister + * @version $Revision: 1.1 $ + * @since PHP 4.1.0 + * @require PHP 4.0.0 (user_error) + */ +if (!function_exists('version_compare')) { + function version_compare($version1, $version2, $operator = '<') + { + // Check input + if (!is_scalar($version1)) { + user_error('version_compare() expects parameter 1 to be string, ' . + gettype($version1) . ' given', E_USER_WARNING); + return; + } + + if (!is_scalar($version2)) { + user_error('version_compare() expects parameter 2 to be string, ' . + gettype($version2) . ' given', E_USER_WARNING); + return; + } + + if (!is_scalar($operator)) { + user_error('version_compare() expects parameter 3 to be string, ' . + gettype($operator) . ' given', E_USER_WARNING); + return; + } + + // Standardise versions + $v1 = explode('.', + str_replace('..', '.', + preg_replace('/([^0-9\.]+)/', '.$1.', + str_replace(array('-', '_', '+'), '.', + trim($version1))))); + + $v2 = explode('.', + str_replace('..', '.', + preg_replace('/([^0-9\.]+)/', '.$1.', + str_replace(array('-', '_', '+'), '.', + trim($version2))))); + + // Replace empty entries at the start of the array + while (empty($v1[0]) && array_shift($v1)) {} + while (empty($v2[0]) && array_shift($v2)) {} + + // Release state order + // '#' stands for any number + $versions = array( + 'dev' => 0, + 'alpha' => 1, + 'a' => 1, + 'beta' => 2, + 'b' => 2, + 'RC' => 3, + '#' => 4, + 'p' => 5, + 'pl' => 5); + + // Loop through each segment in the version string + $compare = 0; + for ($i = 0, $x = min(count($v1), count($v2)); $i < $x; $i++) { + if ($v1[$i] == $v2[$i]) { + continue; + } + $i1 = $v1[$i]; + $i2 = $v2[$i]; + if (is_numeric($i1) && is_numeric($i2)) { + $compare = ($i1 < $i2) ? -1 : 1; + break; + } + // We use the position of '#' in the versions list + // for numbers... (so take care of # in original string) + if ($i1 == '#') { + $i1 = ''; + } elseif (is_numeric($i1)) { + $i1 = '#'; + } + if ($i2 == '#') { + $i2 = ''; + } elseif (is_numeric($i2)) { + $i2 = '#'; + } + if (isset($versions[$i1]) && isset($versions[$i2])) { + $compare = ($versions[$i1] < $versions[$i2]) ? -1 : 1; + } elseif (isset($versions[$i1])) { + $compare = 1; + } elseif (isset($versions[$i2])) { + $compare = -1; + } else { + $compare = 0; + } + + break; + } + + // If previous loop didn't find anything, compare the "extra" segments + if ($compare == 0) { + if (count($v2) > count($v1)) { + if (isset($versions[$v2[$i]])) { + $compare = ($versions[$v2[$i]] < 4) ? 1 : -1; + } else { + $compare = -1; + } + } elseif (count($v2) < count($v1)) { + if (isset($versions[$v1[$i]])) { + $compare = ($versions[$v1[$i]] < 4) ? -1 : 1; + } else { + $compare = 1; + } + } + } + + // Compare the versions + if (func_num_args() > 2) { + switch ($operator) { + case '>': + case 'gt': + return (bool) ($compare > 0); + break; + case '>=': + case 'ge': + return (bool) ($compare >= 0); + break; + case '<=': + case 'le': + return (bool) ($compare <= 0); + break; + case '==': + case '=': + case 'eq': + return (bool) ($compare == 0); + break; + case '<>': + case '!=': + case 'ne': + return (bool) ($compare != 0); + break; + case '': + case '<': + case 'lt': + return (bool) ($compare < 0); + break; + default: + return; + } + } + + return $compare; + } +} + +?> \ No newline at end of file diff --git a/series/trunk/includes/xmlrpc/xmlrpc.inc b/series/trunk/includes/xmlrpc/xmlrpc.inc new file mode 100644 index 0000000..06c6e44 --- /dev/null +++ b/series/trunk/includes/xmlrpc/xmlrpc.inc @@ -0,0 +1,3705 @@ + +// $Id: xmlrpc.inc,v 1.169 2008/03/06 18:47:24 ggiunta Exp $ + +// Copyright (c) 1999,2000,2002 Edd Dumbill. +// 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 "XML-RPC for PHP" 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 +// REGENTS 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. + + if(!function_exists('xml_parser_create')) + { + // For PHP 4 onward, XML functionality is always compiled-in on windows: + // no more need to dl-open it. It might have been compiled out on *nix... + if(strtoupper(substr(PHP_OS, 0, 3) != 'WIN')) + { + dl('xml.so'); + } + } + + // Try to be backward compat with php < 4.2 (are we not being nice ?) + $phpversion = phpversion(); + if($phpversion[0] == '4' && $phpversion[2] < 2) + { + // give an opportunity to user to specify where to include other files from + if(!defined('PHP_XMLRPC_COMPAT_DIR')) + { + define('PHP_XMLRPC_COMPAT_DIR',dirname(__FILE__).'/compat/'); + } + if($phpversion[2] == '0') + { + if($phpversion[4] < 6) + { + include(PHP_XMLRPC_COMPAT_DIR.'is_callable.php'); + } + include(PHP_XMLRPC_COMPAT_DIR.'is_scalar.php'); + include(PHP_XMLRPC_COMPAT_DIR.'array_key_exists.php'); + include(PHP_XMLRPC_COMPAT_DIR.'version_compare.php'); + } + include(PHP_XMLRPC_COMPAT_DIR.'var_export.php'); + include(PHP_XMLRPC_COMPAT_DIR.'is_a.php'); + } + + // G. Giunta 2005/01/29: declare global these variables, + // so that xmlrpc.inc will work even if included from within a function + // Milosch: 2005/08/07 - explicitly request these via $GLOBALS where used. + $GLOBALS['xmlrpcI4']='i4'; + $GLOBALS['xmlrpcInt']='int'; + $GLOBALS['xmlrpcBoolean']='boolean'; + $GLOBALS['xmlrpcDouble']='double'; + $GLOBALS['xmlrpcString']='string'; + $GLOBALS['xmlrpcDateTime']='dateTime.iso8601'; + $GLOBALS['xmlrpcBase64']='base64'; + $GLOBALS['xmlrpcArray']='array'; + $GLOBALS['xmlrpcStruct']='struct'; + $GLOBALS['xmlrpcValue']='undefined'; + + $GLOBALS['xmlrpcTypes']=array( + $GLOBALS['xmlrpcI4'] => 1, + $GLOBALS['xmlrpcInt'] => 1, + $GLOBALS['xmlrpcBoolean'] => 1, + $GLOBALS['xmlrpcString'] => 1, + $GLOBALS['xmlrpcDouble'] => 1, + $GLOBALS['xmlrpcDateTime'] => 1, + $GLOBALS['xmlrpcBase64'] => 1, + $GLOBALS['xmlrpcArray'] => 2, + $GLOBALS['xmlrpcStruct'] => 3 + ); + + $GLOBALS['xmlrpc_valid_parents'] = array( + 'VALUE' => array('MEMBER', 'DATA', 'PARAM', 'FAULT'), + 'BOOLEAN' => array('VALUE'), + 'I4' => array('VALUE'), + 'INT' => array('VALUE'), + 'STRING' => array('VALUE'), + 'DOUBLE' => array('VALUE'), + 'DATETIME.ISO8601' => array('VALUE'), + 'BASE64' => array('VALUE'), + 'MEMBER' => array('STRUCT'), + 'NAME' => array('MEMBER'), + 'DATA' => array('ARRAY'), + 'ARRAY' => array('VALUE'), + 'STRUCT' => array('VALUE'), + 'PARAM' => array('PARAMS'), + 'METHODNAME' => array('METHODCALL'), + 'PARAMS' => array('METHODCALL', 'METHODRESPONSE'), + 'FAULT' => array('METHODRESPONSE'), + 'NIL' => array('VALUE') // only used when extension activated + ); + + // define extra types for supporting NULL (useful for json or ) + $GLOBALS['xmlrpcNull']='null'; + $GLOBALS['xmlrpcTypes']['null']=1; + + // Not in use anymore since 2.0. Shall we remove it? + /// @deprecated + $GLOBALS['xmlEntities']=array( + 'amp' => '&', + 'quot' => '"', + 'lt' => '<', + 'gt' => '>', + 'apos' => "'" + ); + + // tables used for transcoding different charsets into us-ascii xml + + $GLOBALS['xml_iso88591_Entities']=array(); + $GLOBALS['xml_iso88591_Entities']['in'] = array(); + $GLOBALS['xml_iso88591_Entities']['out'] = array(); + for ($i = 0; $i < 32; $i++) + { + $GLOBALS['xml_iso88591_Entities']['in'][] = chr($i); + $GLOBALS['xml_iso88591_Entities']['out'][] = '&#'.$i.';'; + } + for ($i = 160; $i < 256; $i++) + { + $GLOBALS['xml_iso88591_Entities']['in'][] = chr($i); + $GLOBALS['xml_iso88591_Entities']['out'][] = '&#'.$i.';'; + } + + /// @todo add to iso table the characters from cp_1252 range, i.e. 128 to 159? + /// These will NOT be present in true ISO-8859-1, but will save the unwary + /// windows user from sending junk (though no luck when reciving them...) + /* + $GLOBALS['xml_cp1252_Entities']=array(); + for ($i = 128; $i < 160; $i++) + { + $GLOBALS['xml_cp1252_Entities']['in'][] = chr($i); + } + $GLOBALS['xml_cp1252_Entities']['out'] = array( + '€', '?', '‚', 'ƒ', + '„', '…', '†', '‡', + 'ˆ', '‰', 'Š', '‹', + 'Œ', '?', 'Ž', '?', + '?', '‘', '’', '“', + '”', '•', '–', '—', + '˜', '™', 'š', '›', + 'œ', '?', 'ž', 'Ÿ' + ); + */ + + $GLOBALS['xmlrpcerr'] = array( + 'unknown_method'=>1, + 'invalid_return'=>2, + 'incorrect_params'=>3, + 'introspect_unknown'=>4, + 'http_error'=>5, + 'no_data'=>6, + 'no_ssl'=>7, + 'curl_fail'=>8, + 'invalid_request'=>15, + 'no_curl'=>16, + 'server_error'=>17, + 'multicall_error'=>18, + 'multicall_notstruct'=>9, + 'multicall_nomethod'=>10, + 'multicall_notstring'=>11, + 'multicall_recursion'=>12, + 'multicall_noparams'=>13, + 'multicall_notarray'=>14, + + 'cannot_decompress'=>103, + 'decompress_fail'=>104, + 'dechunk_fail'=>105, + 'server_cannot_decompress'=>106, + 'server_decompress_fail'=>107 + ); + + $GLOBALS['xmlrpcstr'] = array( + 'unknown_method'=>'Unknown method', + 'invalid_return'=>'Invalid return payload: enable debugging to examine incoming payload', + 'incorrect_params'=>'Incorrect parameters passed to method', + 'introspect_unknown'=>"Can't introspect: method unknown", + 'http_error'=>"Didn't receive 200 OK from remote server.", + 'no_data'=>'No data received from server.', + 'no_ssl'=>'No SSL support compiled in.', + 'curl_fail'=>'CURL error', + 'invalid_request'=>'Invalid request payload', + 'no_curl'=>'No CURL support compiled in.', + 'server_error'=>'Internal server error', + 'multicall_error'=>'Received from server invalid multicall response', + 'multicall_notstruct'=>'system.multicall expected struct', + 'multicall_nomethod'=>'missing methodName', + 'multicall_notstring'=>'methodName is not a string', + 'multicall_recursion'=>'recursive system.multicall forbidden', + 'multicall_noparams'=>'missing params', + 'multicall_notarray'=>'params is not an array', + + 'cannot_decompress'=>'Received from server compressed HTTP and cannot decompress', + 'decompress_fail'=>'Received from server invalid compressed HTTP', + 'dechunk_fail'=>'Received from server invalid chunked HTTP', + 'server_cannot_decompress'=>'Received from client compressed HTTP request and cannot decompress', + 'server_decompress_fail'=>'Received from client invalid compressed HTTP request' + ); + + // The charset encoding used by the server for received messages and + // by the client for received responses when received charset cannot be determined + // or is not supported + $GLOBALS['xmlrpc_defencoding']='UTF-8'; + + // The encoding used internally by PHP. + // String values received as xml will be converted to this, and php strings will be converted to xml + // as if having been coded with this + $GLOBALS['xmlrpc_internalencoding']='ISO-8859-1'; + + $GLOBALS['xmlrpcName']='XML-RPC for PHP'; + $GLOBALS['xmlrpcVersion']='2.2.1'; + + // let user errors start at 800 + $GLOBALS['xmlrpcerruser']=800; + // let XML parse errors start at 100 + $GLOBALS['xmlrpcerrxml']=100; + + // formulate backslashes for escaping regexp + // Not in use anymore since 2.0. Shall we remove it? + /// @deprecated + $GLOBALS['xmlrpc_backslash']=chr(92).chr(92); + + // set to TRUE to enable correct decoding of values + $GLOBALS['xmlrpc_null_extension']=false; + + // used to store state during parsing + // quick explanation of components: + // ac - used to accumulate values + // isf - used to indicate a parsing fault (2) or xmlrpcresp fault (1) + // isf_reason - used for storing xmlrpcresp fault string + // lv - used to indicate "looking for a value": implements + // the logic to allow values with no types to be strings + // params - used to store parameters in method calls + // method - used to store method name + // stack - array with genealogy of xml elements names: + // used to validate nesting of xmlrpc elements + $GLOBALS['_xh']=null; + + /** + * Convert a string to the correct XML representation in a target charset + * To help correct communication of non-ascii chars inside strings, regardless + * of the charset used when sending requests, parsing them, sending responses + * and parsing responses, an option is to convert all non-ascii chars present in the message + * into their equivalent 'charset entity'. Charset entities enumerated this way + * are independent of the charset encoding used to transmit them, and all XML + * parsers are bound to understand them. + * Note that in the std case we are not sending a charset encoding mime type + * along with http headers, so we are bound by RFC 3023 to emit strict us-ascii. + * + * @todo do a bit of basic benchmarking (strtr vs. str_replace) + * @todo make usage of iconv() or recode_string() or mb_string() where available + */ + function xmlrpc_encode_entitites($data, $src_encoding='', $dest_encoding='') + { + if ($src_encoding == '') + { + // lame, but we know no better... + $src_encoding = $GLOBALS['xmlrpc_internalencoding']; + } + + switch(strtoupper($src_encoding.'_'.$dest_encoding)) + { + case 'ISO-8859-1_': + case 'ISO-8859-1_US-ASCII': + $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data); + $escaped_data = str_replace($GLOBALS['xml_iso88591_Entities']['in'], $GLOBALS['xml_iso88591_Entities']['out'], $escaped_data); + break; + case 'ISO-8859-1_UTF-8': + $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data); + $escaped_data = utf8_encode($escaped_data); + break; + case 'ISO-8859-1_ISO-8859-1': + case 'US-ASCII_US-ASCII': + case 'US-ASCII_UTF-8': + case 'US-ASCII_': + case 'US-ASCII_ISO-8859-1': + case 'UTF-8_UTF-8': + //case 'CP1252_CP1252': + $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data); + break; + case 'UTF-8_': + case 'UTF-8_US-ASCII': + case 'UTF-8_ISO-8859-1': + // NB: this will choke on invalid UTF-8, going most likely beyond EOF + $escaped_data = ''; + // be kind to users creating string xmlrpcvals out of different php types + $data = (string) $data; + $ns = strlen ($data); + for ($nn = 0; $nn < $ns; $nn++) + { + $ch = $data[$nn]; + $ii = ord($ch); + //1 7 0bbbbbbb (127) + if ($ii < 128) + { + /// @todo shall we replace this with a (supposedly) faster str_replace? + switch($ii){ + case 34: + $escaped_data .= '"'; + break; + case 38: + $escaped_data .= '&'; + break; + case 39: + $escaped_data .= '''; + break; + case 60: + $escaped_data .= '<'; + break; + case 62: + $escaped_data .= '>'; + break; + default: + $escaped_data .= $ch; + } // switch + } + //2 11 110bbbbb 10bbbbbb (2047) + else if ($ii>>5 == 6) + { + $b1 = ($ii & 31); + $ii = ord($data[$nn+1]); + $b2 = ($ii & 63); + $ii = ($b1 * 64) + $b2; + $ent = sprintf ('&#%d;', $ii); + $escaped_data .= $ent; + $nn += 1; + } + //3 16 1110bbbb 10bbbbbb 10bbbbbb + else if ($ii>>4 == 14) + { + $b1 = ($ii & 31); + $ii = ord($data[$nn+1]); + $b2 = ($ii & 63); + $ii = ord($data[$nn+2]); + $b3 = ($ii & 63); + $ii = ((($b1 * 64) + $b2) * 64) + $b3; + $ent = sprintf ('&#%d;', $ii); + $escaped_data .= $ent; + $nn += 2; + } + //4 21 11110bbb 10bbbbbb 10bbbbbb 10bbbbbb + else if ($ii>>3 == 30) + { + $b1 = ($ii & 31); + $ii = ord($data[$nn+1]); + $b2 = ($ii & 63); + $ii = ord($data[$nn+2]); + $b3 = ($ii & 63); + $ii = ord($data[$nn+3]); + $b4 = ($ii & 63); + $ii = ((((($b1 * 64) + $b2) * 64) + $b3) * 64) + $b4; + $ent = sprintf ('&#%d;', $ii); + $escaped_data .= $ent; + $nn += 3; + } + } + break; +/* + case 'CP1252_': + case 'CP1252_US-ASCII': + $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data); + $escaped_data = str_replace($GLOBALS['xml_iso88591_Entities']['in'], $GLOBALS['xml_iso88591_Entities']['out'], $escaped_data); + $escaped_data = str_replace($GLOBALS['xml_cp1252_Entities']['in'], $GLOBALS['xml_cp1252_Entities']['out'], $escaped_data); + break; + case 'CP1252_UTF-8': + $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data); + /// @todo we could use real UTF8 chars here instead of xml entities... (note that utf_8 encode all allone will NOT convert them) + $escaped_data = str_replace($GLOBALS['xml_cp1252_Entities']['in'], $GLOBALS['xml_cp1252_Entities']['out'], $escaped_data); + $escaped_data = utf8_encode($escaped_data); + break; + case 'CP1252_ISO-8859-1': + $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data); + // we might as well replave all funky chars with a '?' here, but we are kind and leave it to the receiving application layer to decide what to do with these weird entities... + $escaped_data = str_replace($GLOBALS['xml_cp1252_Entities']['in'], $GLOBALS['xml_cp1252_Entities']['out'], $escaped_data); + break; +*/ + default: + $escaped_data = ''; + error_log("Converting from $src_encoding to $dest_encoding: not supported..."); + } + return $escaped_data; + } + + /// xml parser handler function for opening element tags + function xmlrpc_se($parser, $name, $attrs, $accept_single_vals=false) + { + // if invalid xmlrpc already detected, skip all processing + if ($GLOBALS['_xh']['isf'] < 2) + { + // check for correct element nesting + // top level element can only be of 2 types + /// @todo optimization creep: save this check into a bool variable, instead of using count() every time: + /// there is only a single top level element in xml anyway + if (count($GLOBALS['_xh']['stack']) == 0) + { + if ($name != 'METHODRESPONSE' && $name != 'METHODCALL' && ( + $name != 'VALUE' && !$accept_single_vals)) + { + $GLOBALS['_xh']['isf'] = 2; + $GLOBALS['_xh']['isf_reason'] = 'missing top level xmlrpc element'; + return; + } + else + { + $GLOBALS['_xh']['rt'] = strtolower($name); + } + } + else + { + // not top level element: see if parent is OK + $parent = end($GLOBALS['_xh']['stack']); + if (!array_key_exists($name, $GLOBALS['xmlrpc_valid_parents']) || !in_array($parent, $GLOBALS['xmlrpc_valid_parents'][$name])) + { + $GLOBALS['_xh']['isf'] = 2; + $GLOBALS['_xh']['isf_reason'] = "xmlrpc element $name cannot be child of $parent"; + return; + } + } + + switch($name) + { + // optimize for speed switch cases: most common cases first + case 'VALUE': + /// @todo we could check for 2 VALUE elements inside a MEMBER or PARAM element + $GLOBALS['_xh']['vt']='value'; // indicator: no value found yet + $GLOBALS['_xh']['ac']=''; + $GLOBALS['_xh']['lv']=1; + $GLOBALS['_xh']['php_class']=null; + break; + case 'I4': + case 'INT': + case 'STRING': + case 'BOOLEAN': + case 'DOUBLE': + case 'DATETIME.ISO8601': + case 'BASE64': + if ($GLOBALS['_xh']['vt']!='value') + { + //two data elements inside a value: an error occurred! + $GLOBALS['_xh']['isf'] = 2; + $GLOBALS['_xh']['isf_reason'] = "$name element following a {$GLOBALS['_xh']['vt']} element inside a single value"; + return; + } + $GLOBALS['_xh']['ac']=''; // reset the accumulator + break; + case 'STRUCT': + case 'ARRAY': + if ($GLOBALS['_xh']['vt']!='value') + { + //two data elements inside a value: an error occurred! + $GLOBALS['_xh']['isf'] = 2; + $GLOBALS['_xh']['isf_reason'] = "$name element following a {$GLOBALS['_xh']['vt']} element inside a single value"; + return; + } + // create an empty array to hold child values, and push it onto appropriate stack + $cur_val = array(); + $cur_val['values'] = array(); + $cur_val['type'] = $name; + // check for out-of-band information to rebuild php objs + // and in case it is found, save it + if (@isset($attrs['PHP_CLASS'])) + { + $cur_val['php_class'] = $attrs['PHP_CLASS']; + } + $GLOBALS['_xh']['valuestack'][] = $cur_val; + $GLOBALS['_xh']['vt']='data'; // be prepared for a data element next + break; + case 'DATA': + if ($GLOBALS['_xh']['vt']!='data') + { + //two data elements inside a value: an error occurred! + $GLOBALS['_xh']['isf'] = 2; + $GLOBALS['_xh']['isf_reason'] = "found two data elements inside an array element"; + return; + } + case 'METHODCALL': + case 'METHODRESPONSE': + case 'PARAMS': + // valid elements that add little to processing + break; + case 'METHODNAME': + case 'NAME': + /// @todo we could check for 2 NAME elements inside a MEMBER element + $GLOBALS['_xh']['ac']=''; + break; + case 'FAULT': + $GLOBALS['_xh']['isf']=1; + break; + case 'MEMBER': + $GLOBALS['_xh']['valuestack'][count($GLOBALS['_xh']['valuestack'])-1]['name']=''; // set member name to null, in case we do not find in the xml later on + //$GLOBALS['_xh']['ac']=''; + // Drop trough intentionally + case 'PARAM': + // clear value type, so we can check later if no value has been passed for this param/member + $GLOBALS['_xh']['vt']=null; + break; + case 'NIL': + if ($GLOBALS['xmlrpc_null_extension']) + { + if ($GLOBALS['_xh']['vt']!='value') + { + //two data elements inside a value: an error occurred! + $GLOBALS['_xh']['isf'] = 2; + $GLOBALS['_xh']['isf_reason'] = "$name element following a {$GLOBALS['_xh']['vt']} element inside a single value"; + return; + } + $GLOBALS['_xh']['ac']=''; // reset the accumulator + break; + } + // we do not support the extension, so + // drop through intentionally + default: + /// INVALID ELEMENT: RAISE ISF so that it is later recognized!!! + $GLOBALS['_xh']['isf'] = 2; + $GLOBALS['_xh']['isf_reason'] = "found not-xmlrpc xml element $name"; + break; + } + + // Save current element name to stack, to validate nesting + $GLOBALS['_xh']['stack'][] = $name; + + /// @todo optimization creep: move this inside the big switch() above + if($name!='VALUE') + { + $GLOBALS['_xh']['lv']=0; + } + } + } + + /// Used in decoding xml chunks that might represent single xmlrpc values + function xmlrpc_se_any($parser, $name, $attrs) + { + xmlrpc_se($parser, $name, $attrs, true); + } + + /// xml parser handler function for close element tags + function xmlrpc_ee($parser, $name, $rebuild_xmlrpcvals = true) + { + if ($GLOBALS['_xh']['isf'] < 2) + { + // push this element name from stack + // NB: if XML validates, correct opening/closing is guaranteed and + // we do not have to check for $name == $curr_elem. + // we also checked for proper nesting at start of elements... + $curr_elem = array_pop($GLOBALS['_xh']['stack']); + + switch($name) + { + case 'VALUE': + // This if() detects if no scalar was inside + if ($GLOBALS['_xh']['vt']=='value') + { + $GLOBALS['_xh']['value']=$GLOBALS['_xh']['ac']; + $GLOBALS['_xh']['vt']=$GLOBALS['xmlrpcString']; + } + + if ($rebuild_xmlrpcvals) + { + // build the xmlrpc val out of the data received, and substitute it + $temp =& new xmlrpcval($GLOBALS['_xh']['value'], $GLOBALS['_xh']['vt']); + // in case we got info about underlying php class, save it + // in the object we're rebuilding + if (isset($GLOBALS['_xh']['php_class'])) + $temp->_php_class = $GLOBALS['_xh']['php_class']; + // check if we are inside an array or struct: + // if value just built is inside an array, let's move it into array on the stack + $vscount = count($GLOBALS['_xh']['valuestack']); + if ($vscount && $GLOBALS['_xh']['valuestack'][$vscount-1]['type']=='ARRAY') + { + $GLOBALS['_xh']['valuestack'][$vscount-1]['values'][] = $temp; + } + else + { + $GLOBALS['_xh']['value'] = $temp; + } + } + else + { + /// @todo this needs to treat correctly php-serialized objects, + /// since std deserializing is done by php_xmlrpc_decode, + /// which we will not be calling... + if (isset($GLOBALS['_xh']['php_class'])) + { + } + + // check if we are inside an array or struct: + // if value just built is inside an array, let's move it into array on the stack + $vscount = count($GLOBALS['_xh']['valuestack']); + if ($vscount && $GLOBALS['_xh']['valuestack'][$vscount-1]['type']=='ARRAY') + { + $GLOBALS['_xh']['valuestack'][$vscount-1]['values'][] = $GLOBALS['_xh']['value']; + } + } + break; + case 'BOOLEAN': + case 'I4': + case 'INT': + case 'STRING': + case 'DOUBLE': + case 'DATETIME.ISO8601': + case 'BASE64': + $GLOBALS['_xh']['vt']=strtolower($name); + /// @todo: optimization creep - remove the if/elseif cycle below + /// since the case() in which we are already did that + if ($name=='STRING') + { + $GLOBALS['_xh']['value']=$GLOBALS['_xh']['ac']; + } + elseif ($name=='DATETIME.ISO8601') + { + if (!preg_match('/^[0-9]{8}T[0-9]{2}:[0-9]{2}:[0-9]{2}$/', $GLOBALS['_xh']['ac'])) + { + error_log('XML-RPC: invalid value received in DATETIME: '.$GLOBALS['_xh']['ac']); + } + $GLOBALS['_xh']['vt']=$GLOBALS['xmlrpcDateTime']; + $GLOBALS['_xh']['value']=$GLOBALS['_xh']['ac']; + } + elseif ($name=='BASE64') + { + /// @todo check for failure of base64 decoding / catch warnings + $GLOBALS['_xh']['value']=base64_decode($GLOBALS['_xh']['ac']); + } + elseif ($name=='BOOLEAN') + { + // special case here: we translate boolean 1 or 0 into PHP + // constants true or false. + // Strings 'true' and 'false' are accepted, even though the + // spec never mentions them (see eg. Blogger api docs) + // NB: this simple checks helps a lot sanitizing input, ie no + // security problems around here + if ($GLOBALS['_xh']['ac']=='1' || strcasecmp($GLOBALS['_xh']['ac'], 'true') == 0) + { + $GLOBALS['_xh']['value']=true; + } + else + { + // log if receiveing something strange, even though we set the value to false anyway + if ($GLOBALS['_xh']['ac']!='0' && strcasecmp($_xh[$parser]['ac'], 'false') != 0) + error_log('XML-RPC: invalid value received in BOOLEAN: '.$GLOBALS['_xh']['ac']); + $GLOBALS['_xh']['value']=false; + } + } + elseif ($name=='DOUBLE') + { + // we have a DOUBLE + // we must check that only 0123456789-. are characters here + // NOTE: regexp could be much stricter than this... + if (!preg_match('/^[+-eE0123456789 \t.]+$/', $GLOBALS['_xh']['ac'])) + { + /// @todo: find a better way of throwing an error than this! + error_log('XML-RPC: non numeric value received in DOUBLE: '.$GLOBALS['_xh']['ac']); + $GLOBALS['_xh']['value']='ERROR_NON_NUMERIC_FOUND'; + } + else + { + // it's ok, add it on + $GLOBALS['_xh']['value']=(double)$GLOBALS['_xh']['ac']; + } + } + else + { + // we have an I4/INT + // we must check that only 0123456789- are characters here + if (!preg_match('/^[+-]?[0123456789 \t]+$/', $GLOBALS['_xh']['ac'])) + { + /// @todo find a better way of throwing an error than this! + error_log('XML-RPC: non numeric value received in INT: '.$GLOBALS['_xh']['ac']); + $GLOBALS['_xh']['value']='ERROR_NON_NUMERIC_FOUND'; + } + else + { + // it's ok, add it on + $GLOBALS['_xh']['value']=(int)$GLOBALS['_xh']['ac']; + } + } + //$GLOBALS['_xh']['ac']=''; // is this necessary? + $GLOBALS['_xh']['lv']=3; // indicate we've found a value + break; + case 'NAME': + $GLOBALS['_xh']['valuestack'][count($GLOBALS['_xh']['valuestack'])-1]['name'] = $GLOBALS['_xh']['ac']; + break; + case 'MEMBER': + //$GLOBALS['_xh']['ac']=''; // is this necessary? + // add to array in the stack the last element built, + // unless no VALUE was found + if ($GLOBALS['_xh']['vt']) + { + $vscount = count($GLOBALS['_xh']['valuestack']); + $GLOBALS['_xh']['valuestack'][$vscount-1]['values'][$GLOBALS['_xh']['valuestack'][$vscount-1]['name']] = $GLOBALS['_xh']['value']; + } else + error_log('XML-RPC: missing VALUE inside STRUCT in received xml'); + break; + case 'DATA': + //$GLOBALS['_xh']['ac']=''; // is this necessary? + $GLOBALS['_xh']['vt']=null; // reset this to check for 2 data elements in a row - even if they're empty + break; + case 'STRUCT': + case 'ARRAY': + // fetch out of stack array of values, and promote it to current value + $curr_val = array_pop($GLOBALS['_xh']['valuestack']); + $GLOBALS['_xh']['value'] = $curr_val['values']; + $GLOBALS['_xh']['vt']=strtolower($name); + if (isset($curr_val['php_class'])) + { + $GLOBALS['_xh']['php_class'] = $curr_val['php_class']; + } + break; + case 'PARAM': + // add to array of params the current value, + // unless no VALUE was found + if ($GLOBALS['_xh']['vt']) + { + $GLOBALS['_xh']['params'][]=$GLOBALS['_xh']['value']; + $GLOBALS['_xh']['pt'][]=$GLOBALS['_xh']['vt']; + } + else + error_log('XML-RPC: missing VALUE inside PARAM in received xml'); + break; + case 'METHODNAME': + $GLOBALS['_xh']['method']=preg_replace('/^[\n\r\t ]+/', '', $GLOBALS['_xh']['ac']); + break; + case 'NIL': + if ($GLOBALS['xmlrpc_null_extension']) + { + $GLOBALS['_xh']['vt']='null'; + $GLOBALS['_xh']['value']=null; + $GLOBALS['_xh']['lv']=3; + break; + } + // drop through intentionally if nil extension not enabled + case 'PARAMS': + case 'FAULT': + case 'METHODCALL': + case 'METHORESPONSE': + break; + default: + // End of INVALID ELEMENT! + // shall we add an assert here for unreachable code??? + break; + } + } + } + + /// Used in decoding xmlrpc requests/responses without rebuilding xmlrpc values + function xmlrpc_ee_fast($parser, $name) + { + xmlrpc_ee($parser, $name, false); + } + + /// xml parser handler function for character data + function xmlrpc_cd($parser, $data) + { + // skip processing if xml fault already detected + if ($GLOBALS['_xh']['isf'] < 2) + { + // "lookforvalue==3" means that we've found an entire value + // and should discard any further character data + if($GLOBALS['_xh']['lv']!=3) + { + // G. Giunta 2006-08-23: useless change of 'lv' from 1 to 2 + //if($GLOBALS['_xh']['lv']==1) + //{ + // if we've found text and we're just in a then + // say we've found a value + //$GLOBALS['_xh']['lv']=2; + //} + // we always initialize the accumulator before starting parsing, anyway... + //if(!@isset($GLOBALS['_xh']['ac'])) + //{ + // $GLOBALS['_xh']['ac'] = ''; + //} + $GLOBALS['_xh']['ac'].=$data; + } + } + } + + /// xml parser handler function for 'other stuff', ie. not char data or + /// element start/end tag. In fact it only gets called on unknown entities... + function xmlrpc_dh($parser, $data) + { + // skip processing if xml fault already detected + if ($GLOBALS['_xh']['isf'] < 2) + { + if(substr($data, 0, 1) == '&' && substr($data, -1, 1) == ';') + { + // G. Giunta 2006-08-25: useless change of 'lv' from 1 to 2 + //if($GLOBALS['_xh']['lv']==1) + //{ + // $GLOBALS['_xh']['lv']=2; + //} + $GLOBALS['_xh']['ac'].=$data; + } + } + return true; + } + + class xmlrpc_client + { + var $path; + var $server; + var $port=0; + var $method='http'; + var $errno; + var $errstr; + var $debug=0; + var $username=''; + var $password=''; + var $authtype=1; + var $cert=''; + var $certpass=''; + var $cacert=''; + var $cacertdir=''; + var $key=''; + var $keypass=''; + var $verifypeer=true; + var $verifyhost=1; + var $no_multicall=false; + var $proxy=''; + var $proxyport=0; + var $proxy_user=''; + var $proxy_pass=''; + var $proxy_authtype=1; + var $cookies=array(); + /** + * List of http compression methods accepted by the client for responses. + * NB: PHP supports deflate, gzip compressions out of the box if compiled w. zlib + * + * NNB: you can set it to any non-empty array for HTTP11 and HTTPS, since + * in those cases it will be up to CURL to decide the compression methods + * it supports. You might check for the presence of 'zlib' in the output of + * curl_version() to determine wheter compression is supported or not + */ + var $accepted_compression = array(); + /** + * Name of compression scheme to be used for sending requests. + * Either null, gzip or deflate + */ + var $request_compression = ''; + /** + * CURL handle: used for keep-alive connections (PHP 4.3.8 up, see: + * http://curl.haxx.se/docs/faq.html#7.3) + */ + var $xmlrpc_curl_handle = null; + /// Wheter to use persistent connections for http 1.1 and https + var $keepalive = false; + /// Charset encodings that can be decoded without problems by the client + var $accepted_charset_encodings = array(); + /// Charset encoding to be used in serializing request. NULL = use ASCII + var $request_charset_encoding = ''; + /** + * Decides the content of xmlrpcresp objects returned by calls to send() + * valid strings are 'xmlrpcvals', 'phpvals' or 'xml' + */ + var $return_type = 'xmlrpcvals'; + + /** + * @param string $path either the complete server URL or the PATH part of the xmlrc server URL, e.g. /xmlrpc/server.php + * @param string $server the server name / ip address + * @param integer $port the port the server is listening on, defaults to 80 or 443 depending on protocol used + * @param string $method the http protocol variant: defaults to 'http', 'https' and 'http11' can be used if CURL is installed + */ + function xmlrpc_client($path, $server='', $port='', $method='') + { + // allow user to specify all params in $path + if($server == '' and $port == '' and $method == '') + { + $parts = parse_url($path); + $server = $parts['host']; + $path = isset($parts['path']) ? $parts['path'] : ''; + if(isset($parts['query'])) + { + $path .= '?'.$parts['query']; + } + if(isset($parts['fragment'])) + { + $path .= '#'.$parts['fragment']; + } + if(isset($parts['port'])) + { + $port = $parts['port']; + } + if(isset($parts['scheme'])) + { + $method = $parts['scheme']; + } + if(isset($parts['user'])) + { + $this->username = $parts['user']; + } + if(isset($parts['pass'])) + { + $this->password = $parts['pass']; + } + } + if($path == '' || $path[0] != '/') + { + $this->path='/'.$path; + } + else + { + $this->path=$path; + } + $this->server=$server; + if($port != '') + { + $this->port=$port; + } + if($method != '') + { + $this->method=$method; + } + + // if ZLIB is enabled, let the client by default accept compressed responses + if(function_exists('gzinflate') || ( + function_exists('curl_init') && (($info = curl_version()) && + ((is_string($info) && strpos($info, 'zlib') !== null) || isset($info['libz_version']))) + )) + { + $this->accepted_compression = array('gzip', 'deflate'); + } + + // keepalives: enabled by default ONLY for PHP >= 4.3.8 + // (see http://curl.haxx.se/docs/faq.html#7.3) + if(version_compare(phpversion(), '4.3.8') >= 0) + { + $this->keepalive = true; + } + + // by default the xml parser can support these 3 charset encodings + $this->accepted_charset_encodings = array('UTF-8', 'ISO-8859-1', 'US-ASCII'); + } + + /** + * Enables/disables the echoing to screen of the xmlrpc responses received + * @param integer $debug values 0, 1 and 2 are supported (2 = echo sent msg too, before received response) + * @access public + */ + function setDebug($in) + { + $this->debug=$in; + } + + /** + * Add some http BASIC AUTH credentials, used by the client to authenticate + * @param string $u username + * @param string $p password + * @param integer $t auth type. See curl_setopt man page for supported auth types. Defaults to CURLAUTH_BASIC (basic auth) + * @access public + */ + function setCredentials($u, $p, $t=1) + { + $this->username=$u; + $this->password=$p; + $this->authtype=$t; + } + + /** + * Add a client-side https certificate + * @param string $cert + * @param string $certpass + * @access public + */ + function setCertificate($cert, $certpass) + { + $this->cert = $cert; + $this->certpass = $certpass; + } + + /** + * Add a CA certificate to verify server with (see man page about + * CURLOPT_CAINFO for more details + * @param string $cacert certificate file name (or dir holding certificates) + * @param bool $is_dir set to true to indicate cacert is a dir. defaults to false + * @access public + */ + function setCaCertificate($cacert, $is_dir=false) + { + if ($is_dir) + { + $this->cacertdir = $cacert; + } + else + { + $this->cacert = $cacert; + } + } + + /** + * Set attributes for SSL communication: private SSL key + * NB: does not work in older php/curl installs + * Thanks to Daniel Convissor + * @param string $key The name of a file containing a private SSL key + * @param string $keypass The secret password needed to use the private SSL key + * @access public + */ + function setKey($key, $keypass) + { + $this->key = $key; + $this->keypass = $keypass; + } + + /** + * Set attributes for SSL communication: verify server certificate + * @param bool $i enable/disable verification of peer certificate + * @access public + */ + function setSSLVerifyPeer($i) + { + $this->verifypeer = $i; + } + + /** + * Set attributes for SSL communication: verify match of server cert w. hostname + * @param int $i + * @access public + */ + function setSSLVerifyHost($i) + { + $this->verifyhost = $i; + } + + /** + * Set proxy info + * @param string $proxyhost + * @param string $proxyport Defaults to 8080 for HTTP and 443 for HTTPS + * @param string $proxyusername Leave blank if proxy has public access + * @param string $proxypassword Leave blank if proxy has public access + * @param int $proxyauthtype set to constant CURLAUTH_NTLM to use NTLM auth with proxy + * @access public + */ + function setProxy($proxyhost, $proxyport, $proxyusername = '', $proxypassword = '', $proxyauthtype = 1) + { + $this->proxy = $proxyhost; + $this->proxyport = $proxyport; + $this->proxy_user = $proxyusername; + $this->proxy_pass = $proxypassword; + $this->proxy_authtype = $proxyauthtype; + } + + /** + * Enables/disables reception of compressed xmlrpc responses. + * Note that enabling reception of compressed responses merely adds some standard + * http headers to xmlrpc requests. It is up to the xmlrpc server to return + * compressed responses when receiving such requests. + * @param string $compmethod either 'gzip', 'deflate', 'any' or '' + * @access public + */ + function setAcceptedCompression($compmethod) + { + if ($compmethod == 'any') + $this->accepted_compression = array('gzip', 'deflate'); + else + $this->accepted_compression = array($compmethod); + } + + /** + * Enables/disables http compression of xmlrpc request. + * Take care when sending compressed requests: servers might not support them + * (and automatic fallback to uncompressed requests is not yet implemented) + * @param string $compmethod either 'gzip', 'deflate' or '' + * @access public + */ + function setRequestCompression($compmethod) + { + $this->request_compression = $compmethod; + } + + /** + * Adds a cookie to list of cookies that will be sent to server. + * NB: setting any param but name and value will turn the cookie into a 'version 1' cookie: + * do not do it unless you know what you are doing + * @param string $name + * @param string $value + * @param string $path + * @param string $domain + * @param int $port + * @access public + * + * @todo check correctness of urlencoding cookie value (copied from php way of doing it...) + */ + function setCookie($name, $value='', $path='', $domain='', $port=null) + { + $this->cookies[$name]['value'] = urlencode($value); + if ($path || $domain || $port) + { + $this->cookies[$name]['path'] = $path; + $this->cookies[$name]['domain'] = $domain; + $this->cookies[$name]['port'] = $port; + $this->cookies[$name]['version'] = 1; + } + else + { + $this->cookies[$name]['version'] = 0; + } + } + + /** + * Send an xmlrpc request + * @param mixed $msg The message object, or an array of messages for using multicall, or the complete xml representation of a request + * @param integer $timeout Connection timeout, in seconds, If unspecified, a platform specific timeout will apply + * @param string $method if left unspecified, the http protocol chosen during creation of the object will be used + * @return xmlrpcresp + * @access public + */ + function& send($msg, $timeout=0, $method='') + { + // if user deos not specify http protocol, use native method of this client + // (i.e. method set during call to constructor) + if($method == '') + { + $method = $this->method; + } + + if(is_array($msg)) + { + // $msg is an array of xmlrpcmsg's + $r = $this->multicall($msg, $timeout, $method); + return $r; + } + elseif(is_string($msg)) + { + $n =& new xmlrpcmsg(''); + $n->payload = $msg; + $msg = $n; + } + + // where msg is an xmlrpcmsg + $msg->debug=$this->debug; + + if($method == 'https') + { + $r =& $this->sendPayloadHTTPS( + $msg, + $this->server, + $this->port, + $timeout, + $this->username, + $this->password, + $this->authtype, + $this->cert, + $this->certpass, + $this->cacert, + $this->cacertdir, + $this->proxy, + $this->proxyport, + $this->proxy_user, + $this->proxy_pass, + $this->proxy_authtype, + $this->keepalive, + $this->key, + $this->keypass + ); + } + elseif($method == 'http11') + { + $r =& $this->sendPayloadCURL( + $msg, + $this->server, + $this->port, + $timeout, + $this->username, + $this->password, + $this->authtype, + null, + null, + null, + null, + $this->proxy, + $this->proxyport, + $this->proxy_user, + $this->proxy_pass, + $this->proxy_authtype, + 'http', + $this->keepalive + ); + } + else + { + $r =& $this->sendPayloadHTTP10( + $msg, + $this->server, + $this->port, + $timeout, + $this->username, + $this->password, + $this->authtype, + $this->proxy, + $this->proxyport, + $this->proxy_user, + $this->proxy_pass, + $this->proxy_authtype + ); + } + + return $r; + } + + /** + * @access private + */ + function &sendPayloadHTTP10($msg, $server, $port, $timeout=0, + $username='', $password='', $authtype=1, $proxyhost='', + $proxyport=0, $proxyusername='', $proxypassword='', $proxyauthtype=1) + { + if($port==0) + { + $port=80; + } + + // Only create the payload if it was not created previously + if(empty($msg->payload)) + { + $msg->createPayload($this->request_charset_encoding); + } + + $payload = $msg->payload; + // Deflate request body and set appropriate request headers + if(function_exists('gzdeflate') && ($this->request_compression == 'gzip' || $this->request_compression == 'deflate')) + { + if($this->request_compression == 'gzip') + { + $a = @gzencode($payload); + if($a) + { + $payload = $a; + $encoding_hdr = "Content-Encoding: gzip\r\n"; + } + } + else + { + $a = @gzcompress($payload); + if($a) + { + $payload = $a; + $encoding_hdr = "Content-Encoding: deflate\r\n"; + } + } + } + else + { + $encoding_hdr = ''; + } + + // thanks to Grant Rauscher for this + $credentials=''; + if($username!='') + { + $credentials='Authorization: Basic ' . base64_encode($username . ':' . $password) . "\r\n"; + if ($authtype != 1) + { + error_log('XML-RPC: xmlrpc_client::send: warning. Only Basic auth is supported with HTTP 1.0'); + } + } + + $accepted_encoding = ''; + if(is_array($this->accepted_compression) && count($this->accepted_compression)) + { + $accepted_encoding = 'Accept-Encoding: ' . implode(', ', $this->accepted_compression) . "\r\n"; + } + + $proxy_credentials = ''; + if($proxyhost) + { + if($proxyport == 0) + { + $proxyport = 8080; + } + $connectserver = $proxyhost; + $connectport = $proxyport; + $uri = 'http://'.$server.':'.$port.$this->path; + if($proxyusername != '') + { + if ($proxyauthtype != 1) + { + error_log('XML-RPC: xmlrpc_client::send: warning. Only Basic auth to proxy is supported with HTTP 1.0'); + } + $proxy_credentials = 'Proxy-Authorization: Basic ' . base64_encode($proxyusername.':'.$proxypassword) . "\r\n"; + } + } + else + { + $connectserver = $server; + $connectport = $port; + $uri = $this->path; + } + + // Cookie generation, as per rfc2965 (version 1 cookies) or + // netscape's rules (version 0 cookies) + $cookieheader=''; + if (count($this->cookies)) + { + $version = ''; + foreach ($this->cookies as $name => $cookie) + { + if ($cookie['version']) + { + $version = ' $Version="' . $cookie['version'] . '";'; + $cookieheader .= ' ' . $name . '="' . $cookie['value'] . '";'; + if ($cookie['path']) + $cookieheader .= ' $Path="' . $cookie['path'] . '";'; + if ($cookie['domain']) + $cookieheader .= ' $Domain="' . $cookie['domain'] . '";'; + if ($cookie['port']) + $cookieheader .= ' $Port="' . $cookie['port'] . '";'; + } + else + { + $cookieheader .= ' ' . $name . '=' . $cookie['value'] . ";"; + } + } + $cookieheader = 'Cookie:' . $version . substr($cookieheader, 0, -1) . "\r\n"; + } + + $op= 'POST ' . $uri. " HTTP/1.0\r\n" . + 'User-Agent: ' . $GLOBALS['xmlrpcName'] . ' ' . $GLOBALS['xmlrpcVersion'] . "\r\n" . + 'Host: '. $server . ':' . $port . "\r\n" . + $credentials . + $proxy_credentials . + $accepted_encoding . + $encoding_hdr . + 'Accept-Charset: ' . implode(',', $this->accepted_charset_encodings) . "\r\n" . + $cookieheader . + 'Content-Type: ' . $msg->content_type . "\r\nContent-Length: " . + strlen($payload) . "\r\n\r\n" . + $payload; + + if($this->debug > 1) + { + print "
\n---SENDING---\n" . htmlentities($op) . "\n---END---\n
"; + // let the client see this now in case http times out... + flush(); + } + + if($timeout>0) + { + $fp=@fsockopen($connectserver, $connectport, $this->errno, $this->errstr, $timeout); + } + else + { + $fp=@fsockopen($connectserver, $connectport, $this->errno, $this->errstr); + } + if($fp) + { + if($timeout>0 && function_exists('stream_set_timeout')) + { + stream_set_timeout($fp, $timeout); + } + } + else + { + $this->errstr='Connect error: '.$this->errstr; + $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['http_error'], $this->errstr . ' (' . $this->errno . ')'); + return $r; + } + + if(!fputs($fp, $op, strlen($op))) + { + $this->errstr='Write error'; + $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['http_error'], $this->errstr); + return $r; + } + else + { + // reset errno and errstr on succesful socket connection + $this->errstr = ''; + } + // G. Giunta 2005/10/24: close socket before parsing. + // should yeld slightly better execution times, and make easier recursive calls (e.g. to follow http redirects) + $ipd=''; + while($data=fread($fp, 32768)) + { + // shall we check for $data === FALSE? + // as per the manual, it signals an error + $ipd.=$data; + } + fclose($fp); + $r =& $msg->parseResponse($ipd, false, $this->return_type); + return $r; + + } + + /** + * @access private + */ + function &sendPayloadHTTPS($msg, $server, $port, $timeout=0, $username='', + $password='', $authtype=1, $cert='',$certpass='', $cacert='', $cacertdir='', + $proxyhost='', $proxyport=0, $proxyusername='', $proxypassword='', $proxyauthtype=1, + $keepalive=false, $key='', $keypass='') + { + $r =& $this->sendPayloadCURL($msg, $server, $port, $timeout, $username, + $password, $authtype, $cert, $certpass, $cacert, $cacertdir, $proxyhost, $proxyport, + $proxyusername, $proxypassword, $proxyauthtype, 'https', $keepalive, $key, $keypass); + return $r; + } + + /** + * Contributed by Justin Miller + * Requires curl to be built into PHP + * NB: CURL versions before 7.11.10 cannot use proxy to talk to https servers! + * @access private + */ + function &sendPayloadCURL($msg, $server, $port, $timeout=0, $username='', + $password='', $authtype=1, $cert='', $certpass='', $cacert='', $cacertdir='', + $proxyhost='', $proxyport=0, $proxyusername='', $proxypassword='', $proxyauthtype=1, $method='https', + $keepalive=false, $key='', $keypass='') + { + if(!function_exists('curl_init')) + { + $this->errstr='CURL unavailable on this install'; + $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['no_curl'], $GLOBALS['xmlrpcstr']['no_curl']); + return $r; + } + if($method == 'https') + { + if(($info = curl_version()) && + ((is_string($info) && strpos($info, 'OpenSSL') === null) || (is_array($info) && !isset($info['ssl_version'])))) + { + $this->errstr='SSL unavailable on this install'; + $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['no_ssl'], $GLOBALS['xmlrpcstr']['no_ssl']); + return $r; + } + } + + if($port == 0) + { + if($method == 'http') + { + $port = 80; + } + else + { + $port = 443; + } + } + + // Only create the payload if it was not created previously + if(empty($msg->payload)) + { + $msg->createPayload($this->request_charset_encoding); + } + + // Deflate request body and set appropriate request headers + $payload = $msg->payload; + if(function_exists('gzdeflate') && ($this->request_compression == 'gzip' || $this->request_compression == 'deflate')) + { + if($this->request_compression == 'gzip') + { + $a = @gzencode($payload); + if($a) + { + $payload = $a; + $encoding_hdr = 'Content-Encoding: gzip'; + } + } + else + { + $a = @gzcompress($payload); + if($a) + { + $payload = $a; + $encoding_hdr = 'Content-Encoding: deflate'; + } + } + } + else + { + $encoding_hdr = ''; + } + + if($this->debug > 1) + { + print "
\n---SENDING---\n" . htmlentities($payload) . "\n---END---\n
"; + // let the client see this now in case http times out... + flush(); + } + + if(!$keepalive || !$this->xmlrpc_curl_handle) + { + $curl = curl_init($method . '://' . $server . ':' . $port . $this->path); + if($keepalive) + { + $this->xmlrpc_curl_handle = $curl; + } + } + else + { + $curl = $this->xmlrpc_curl_handle; + } + + // results into variable + curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); + + if($this->debug) + { + curl_setopt($curl, CURLOPT_VERBOSE, 1); + } + curl_setopt($curl, CURLOPT_USERAGENT, $GLOBALS['xmlrpcName'].' '.$GLOBALS['xmlrpcVersion']); + // required for XMLRPC: post the data + curl_setopt($curl, CURLOPT_POST, 1); + // the data + curl_setopt($curl, CURLOPT_POSTFIELDS, $payload); + + // return the header too + curl_setopt($curl, CURLOPT_HEADER, 1); + + // will only work with PHP >= 5.0 + // NB: if we set an empty string, CURL will add http header indicating + // ALL methods it is supporting. This is possibly a better option than + // letting the user tell what curl can / cannot do... + if(is_array($this->accepted_compression) && count($this->accepted_compression)) + { + //curl_setopt($curl, CURLOPT_ENCODING, implode(',', $this->accepted_compression)); + // empty string means 'any supported by CURL' (shall we catch errors in case CURLOPT_SSLKEY undefined ?) + if (count($this->accepted_compression) == 1) + { + curl_setopt($curl, CURLOPT_ENCODING, $this->accepted_compression[0]); + } + else + curl_setopt($curl, CURLOPT_ENCODING, ''); + } + // extra headers + $headers = array('Content-Type: ' . $msg->content_type , 'Accept-Charset: ' . implode(',', $this->accepted_charset_encodings)); + // if no keepalive is wanted, let the server know it in advance + if(!$keepalive) + { + $headers[] = 'Connection: close'; + } + // request compression header + if($encoding_hdr) + { + $headers[] = $encoding_hdr; + } + + curl_setopt($curl, CURLOPT_HTTPHEADER, $headers); + // timeout is borked + if($timeout) + { + curl_setopt($curl, CURLOPT_TIMEOUT, $timeout == 1 ? 1 : $timeout - 1); + } + + if($username && $password) + { + curl_setopt($curl, CURLOPT_USERPWD, $username.':'.$password); + if (defined('CURLOPT_HTTPAUTH')) + { + curl_setopt($curl, CURLOPT_HTTPAUTH, $authtype); + } + else if ($authtype != 1) + { + error_log('XML-RPC: xmlrpc_client::send: warning. Only Basic auth is supported by the current PHP/curl install'); + } + } + + if($method == 'https') + { + // set cert file + if($cert) + { + curl_setopt($curl, CURLOPT_SSLCERT, $cert); + } + // set cert password + if($certpass) + { + curl_setopt($curl, CURLOPT_SSLCERTPASSWD, $certpass); + } + // whether to verify remote host's cert + curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, $this->verifypeer); + // set ca certificates file/dir + if($cacert) + { + curl_setopt($curl, CURLOPT_CAINFO, $cacert); + } + if($cacertdir) + { + curl_setopt($curl, CURLOPT_CAPATH, $cacertdir); + } + // set key file (shall we catch errors in case CURLOPT_SSLKEY undefined ?) + if($key) + { + curl_setopt($curl, CURLOPT_SSLKEY, $key); + } + // set key password (shall we catch errors in case CURLOPT_SSLKEY undefined ?) + if($keypass) + { + curl_setopt($curl, CURLOPT_SSLKEYPASSWD, $keypass); + } + // whether to verify cert's common name (CN); 0 for no, 1 to verify that it exists, and 2 to verify that it matches the hostname used + curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, $this->verifyhost); + } + + // proxy info + if($proxyhost) + { + if($proxyport == 0) + { + $proxyport = 8080; // NB: even for HTTPS, local connection is on port 8080 + } + curl_setopt($curl, CURLOPT_PROXY, $proxyhost.':'.$proxyport); + //curl_setopt($curl, CURLOPT_PROXYPORT,$proxyport); + if($proxyusername) + { + curl_setopt($curl, CURLOPT_PROXYUSERPWD, $proxyusername.':'.$proxypassword); + if (defined('CURLOPT_PROXYAUTH')) + { + curl_setopt($curl, CURLOPT_PROXYAUTH, $proxyauthtype); + } + else if ($proxyauthtype != 1) + { + error_log('XML-RPC: xmlrpc_client::send: warning. Only Basic auth to proxy is supported by the current PHP/curl install'); + } + } + } + + // NB: should we build cookie http headers by hand rather than let CURL do it? + // the following code does not honour 'expires', 'path' and 'domain' cookie attributes + // set to client obj the the user... + if (count($this->cookies)) + { + $cookieheader = ''; + foreach ($this->cookies as $name => $cookie) + { + $cookieheader .= $name . '=' . $cookie['value'] . '; '; + } + curl_setopt($curl, CURLOPT_COOKIE, substr($cookieheader, 0, -2)); + } + + $result = curl_exec($curl); + + if ($this->debug > 1) + { + print "
\n---CURL INFO---\n";
+				foreach(curl_getinfo($curl) as $name => $val)
+					 print $name . ': ' . htmlentities($val). "\n";
+				print "---END---\n
"; + } + + if(!$result) /// @todo we should use a better check here - what if we get back '' or '0'? + { + $this->errstr='no response'; + $resp=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['curl_fail'], $GLOBALS['xmlrpcstr']['curl_fail']. ': '. curl_error($curl)); + curl_close($curl); + if($keepalive) + { + $this->xmlrpc_curl_handle = null; + } + } + else + { + if(!$keepalive) + { + curl_close($curl); + } + $resp =& $msg->parseResponse($result, true, $this->return_type); + } + return $resp; + } + + /** + * Send an array of request messages and return an array of responses. + * Unless $this->no_multicall has been set to true, it will try first + * to use one single xmlrpc call to server method system.multicall, and + * revert to sending many successive calls in case of failure. + * This failure is also stored in $this->no_multicall for subsequent calls. + * Unfortunately, there is no server error code universally used to denote + * the fact that multicall is unsupported, so there is no way to reliably + * distinguish between that and a temporary failure. + * If you are sure that server supports multicall and do not want to + * fallback to using many single calls, set the fourth parameter to FALSE. + * + * NB: trying to shoehorn extra functionality into existing syntax has resulted + * in pretty much convoluted code... + * + * @param array $msgs an array of xmlrpcmsg objects + * @param integer $timeout connection timeout (in seconds) + * @param string $method the http protocol variant to be used + * @param boolean fallback When true, upon receiveing an error during multicall, multiple single calls will be attempted + * @return array + * @access public + */ + function multicall($msgs, $timeout=0, $method='', $fallback=true) + { + if ($method == '') + { + $method = $this->method; + } + if(!$this->no_multicall) + { + $results = $this->_try_multicall($msgs, $timeout, $method); + if(is_array($results)) + { + // System.multicall succeeded + return $results; + } + else + { + // either system.multicall is unsupported by server, + // or call failed for some other reason. + if ($fallback) + { + // Don't try it next time... + $this->no_multicall = true; + } + else + { + if (is_a($results, 'xmlrpcresp')) + { + $result = $results; + } + else + { + $result =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['multicall_error'], $GLOBALS['xmlrpcstr']['multicall_error']); + } + } + } + } + else + { + // override fallback, in case careless user tries to do two + // opposite things at the same time + $fallback = true; + } + + $results = array(); + if ($fallback) + { + // system.multicall is (probably) unsupported by server: + // emulate multicall via multiple requests + foreach($msgs as $msg) + { + $results[] =& $this->send($msg, $timeout, $method); + } + } + else + { + // user does NOT want to fallback on many single calls: + // since we should always return an array of responses, + // return an array with the same error repeated n times + foreach($msgs as $msg) + { + $results[] = $result; + } + } + return $results; + } + + /** + * Attempt to boxcar $msgs via system.multicall. + * Returns either an array of xmlrpcreponses, an xmlrpc error response + * or false (when received response does not respect valid multicall syntax) + * @access private + */ + function _try_multicall($msgs, $timeout, $method) + { + // Construct multicall message + $calls = array(); + foreach($msgs as $msg) + { + $call['methodName'] =& new xmlrpcval($msg->method(),'string'); + $numParams = $msg->getNumParams(); + $params = array(); + for($i = 0; $i < $numParams; $i++) + { + $params[$i] = $msg->getParam($i); + } + $call['params'] =& new xmlrpcval($params, 'array'); + $calls[] =& new xmlrpcval($call, 'struct'); + } + $multicall =& new xmlrpcmsg('system.multicall'); + $multicall->addParam(new xmlrpcval($calls, 'array')); + + // Attempt RPC call + $result =& $this->send($multicall, $timeout, $method); + + if($result->faultCode() != 0) + { + // call to system.multicall failed + return $result; + } + + // Unpack responses. + $rets = $result->value(); + + if ($this->return_type == 'xml') + { + return $rets; + } + else if ($this->return_type == 'phpvals') + { + ///@todo test this code branch... + $rets = $result->value(); + if(!is_array($rets)) + { + return false; // bad return type from system.multicall + } + $numRets = count($rets); + if($numRets != count($msgs)) + { + return false; // wrong number of return values. + } + + $response = array(); + for($i = 0; $i < $numRets; $i++) + { + $val = $rets[$i]; + if (!is_array($val)) { + return false; + } + switch(count($val)) + { + case 1: + if(!isset($val[0])) + { + return false; // Bad value + } + // Normal return value + $response[$i] =& new xmlrpcresp($val[0], 0, '', 'phpvals'); + break; + case 2: + /// @todo remove usage of @: it is apparently quite slow + $code = @$val['faultCode']; + if(!is_int($code)) + { + return false; + } + $str = @$val['faultString']; + if(!is_string($str)) + { + return false; + } + $response[$i] =& new xmlrpcresp(0, $code, $str); + break; + default: + return false; + } + } + return $response; + } + else // return type == 'xmlrpcvals' + { + $rets = $result->value(); + if($rets->kindOf() != 'array') + { + return false; // bad return type from system.multicall + } + $numRets = $rets->arraysize(); + if($numRets != count($msgs)) + { + return false; // wrong number of return values. + } + + $response = array(); + for($i = 0; $i < $numRets; $i++) + { + $val = $rets->arraymem($i); + switch($val->kindOf()) + { + case 'array': + if($val->arraysize() != 1) + { + return false; // Bad value + } + // Normal return value + $response[$i] =& new xmlrpcresp($val->arraymem(0)); + break; + case 'struct': + $code = $val->structmem('faultCode'); + if($code->kindOf() != 'scalar' || $code->scalartyp() != 'int') + { + return false; + } + $str = $val->structmem('faultString'); + if($str->kindOf() != 'scalar' || $str->scalartyp() != 'string') + { + return false; + } + $response[$i] =& new xmlrpcresp(0, $code->scalarval(), $str->scalarval()); + break; + default: + return false; + } + } + return $response; + } + } + } // end class xmlrpc_client + + class xmlrpcresp + { + var $val = 0; + var $valtyp; + var $errno = 0; + var $errstr = ''; + var $payload; + var $hdrs = array(); + var $_cookies = array(); + var $content_type = 'text/xml'; + var $raw_data = ''; + + /** + * @param mixed $val either an xmlrpcval obj, a php value or the xml serialization of an xmlrpcval (a string) + * @param integer $fcode set it to anything but 0 to create an error response + * @param string $fstr the error string, in case of an error response + * @param string $valtyp either 'xmlrpcvals', 'phpvals' or 'xml' + * + * @todo add check that $val / $fcode / $fstr is of correct type??? + * NB: as of now we do not do it, since it might be either an xmlrpcval or a plain + * php val, or a complete xml chunk, depending on usage of xmlrpc_client::send() inside which creator is called... + */ + function xmlrpcresp($val, $fcode = 0, $fstr = '', $valtyp='') + { + if($fcode != 0) + { + // error response + $this->errno = $fcode; + $this->errstr = $fstr; + //$this->errstr = htmlspecialchars($fstr); // XXX: encoding probably shouldn't be done here; fix later. + } + else + { + // successful response + $this->val = $val; + if ($valtyp == '') + { + // user did not declare type of response value: try to guess it + if (is_object($this->val) && is_a($this->val, 'xmlrpcval')) + { + $this->valtyp = 'xmlrpcvals'; + } + else if (is_string($this->val)) + { + $this->valtyp = 'xml'; + + } + else + { + $this->valtyp = 'phpvals'; + } + } + else + { + // user declares type of resp value: believe him + $this->valtyp = $valtyp; + } + } + } + + /** + * Returns the error code of the response. + * @return integer the error code of this response (0 for not-error responses) + * @access public + */ + function faultCode() + { + return $this->errno; + } + + /** + * Returns the error code of the response. + * @return string the error string of this response ('' for not-error responses) + * @access public + */ + function faultString() + { + return $this->errstr; + } + + /** + * Returns the value received by the server. + * @return mixed the xmlrpcval object returned by the server. Might be an xml string or php value if the response has been created by specially configured xmlrpc_client objects + * @access public + */ + function value() + { + return $this->val; + } + + /** + * Returns an array with the cookies received from the server. + * Array has the form: $cookiename => array ('value' => $val, $attr1 => $val1, $attr2 = $val2, ...) + * with attributes being e.g. 'expires', 'path', domain'. + * NB: cookies sent as 'expired' by the server (i.e. with an expiry date in the past) + * are still present in the array. It is up to the user-defined code to decide + * how to use the received cookies, and wheter they have to be sent back with the next + * request to the server (using xmlrpc_client::setCookie) or not + * @return array array of cookies received from the server + * @access public + */ + function cookies() + { + return $this->_cookies; + } + + /** + * Returns xml representation of the response. XML prologue not included + * @param string $charset_encoding the charset to be used for serialization. if null, US-ASCII is assumed + * @return string the xml representation of the response + * @access public + */ + function serialize($charset_encoding='') + { + if ($charset_encoding != '') + $this->content_type = 'text/xml; charset=' . $charset_encoding; + else + $this->content_type = 'text/xml'; + $result = "\n"; + if($this->errno) + { + // G. Giunta 2005/2/13: let non-ASCII response messages be tolerated by clients + // by xml-encoding non ascii chars + $result .= "\n" . +"\nfaultCode\n" . $this->errno . +"\n\n\nfaultString\n" . +xmlrpc_encode_entitites($this->errstr, $GLOBALS['xmlrpc_internalencoding'], $charset_encoding) . "\n\n" . +"\n\n"; + } + else + { + if(!is_object($this->val) || !is_a($this->val, 'xmlrpcval')) + { + if (is_string($this->val) && $this->valtyp == 'xml') + { + $result .= "\n\n" . + $this->val . + "\n"; + } + else + { + /// @todo try to build something serializable? + die('cannot serialize xmlrpcresp objects whose content is native php values'); + } + } + else + { + $result .= "\n\n" . + $this->val->serialize($charset_encoding) . + "\n"; + } + } + $result .= "\n"; + $this->payload = $result; + return $result; + } + } + + class xmlrpcmsg + { + var $payload; + var $methodname; + var $params=array(); + var $debug=0; + var $content_type = 'text/xml'; + + /** + * @param string $meth the name of the method to invoke + * @param array $pars array of parameters to be paased to the method (xmlrpcval objects) + */ + function xmlrpcmsg($meth, $pars=0) + { + $this->methodname=$meth; + if(is_array($pars) && count($pars)>0) + { + for($i=0; $iaddParam($pars[$i]); + } + } + } + + /** + * @access private + */ + function xml_header($charset_encoding='') + { + if ($charset_encoding != '') + { + return "\n\n"; + } + else + { + return "\n\n"; + } + } + + /** + * @access private + */ + function xml_footer() + { + return ''; + } + + /** + * @access private + */ + function kindOf() + { + return 'msg'; + } + + /** + * @access private + */ + function createPayload($charset_encoding='') + { + if ($charset_encoding != '') + $this->content_type = 'text/xml; charset=' . $charset_encoding; + else + $this->content_type = 'text/xml'; + $this->payload=$this->xml_header($charset_encoding); + $this->payload.='' . $this->methodname . "\n"; + $this->payload.="\n"; + for($i=0; $iparams); $i++) + { + $p=$this->params[$i]; + $this->payload.="\n" . $p->serialize($charset_encoding) . + "\n"; + } + $this->payload.="\n"; + $this->payload.=$this->xml_footer(); + } + + /** + * Gets/sets the xmlrpc method to be invoked + * @param string $meth the method to be set (leave empty not to set it) + * @return string the method that will be invoked + * @access public + */ + function method($meth='') + { + if($meth!='') + { + $this->methodname=$meth; + } + return $this->methodname; + } + + /** + * Returns xml representation of the message. XML prologue included + * @return string the xml representation of the message, xml prologue included + * @access public + */ + function serialize($charset_encoding='') + { + $this->createPayload($charset_encoding); + return $this->payload; + } + + /** + * Add a parameter to the list of parameters to be used upon method invocation + * @param xmlrpcval $par + * @return boolean false on failure + * @access public + */ + function addParam($par) + { + // add check: do not add to self params which are not xmlrpcvals + if(is_object($par) && is_a($par, 'xmlrpcval')) + { + $this->params[]=$par; + return true; + } + else + { + return false; + } + } + + /** + * Returns the nth parameter in the message. The index zero-based. + * @param integer $i the index of the parameter to fetch (zero based) + * @return xmlrpcval the i-th parameter + * @access public + */ + function getParam($i) { return $this->params[$i]; } + + /** + * Returns the number of parameters in the messge. + * @return integer the number of parameters currently set + * @access public + */ + function getNumParams() { return count($this->params); } + + /** + * Given an open file handle, read all data available and parse it as axmlrpc response. + * NB: the file handle is not closed by this function. + * @access public + * @return xmlrpcresp + * @todo add 2nd & 3rd param to be passed to ParseResponse() ??? + */ + function &parseResponseFile($fp) + { + $ipd=''; + while($data=fread($fp, 32768)) + { + $ipd.=$data; + } + //fclose($fp); + $r =& $this->parseResponse($ipd); + return $r; + } + + /** + * Parses HTTP headers and separates them from data. + * @access private + */ + function &parseResponseHeaders(&$data, $headers_processed=false) + { + // Support "web-proxy-tunelling" connections for https through proxies + if(preg_match('/^HTTP\/1\.[0-1] 200 Connection established/', $data)) + { + // Look for CR/LF or simple LF as line separator, + // (even though it is not valid http) + $pos = strpos($data,"\r\n\r\n"); + if($pos || is_int($pos)) + { + $bd = $pos+4; + } + else + { + $pos = strpos($data,"\n\n"); + if($pos || is_int($pos)) + { + $bd = $pos+2; + } + else + { + // No separation between response headers and body: fault? + $bd = 0; + } + } + if ($bd) + { + // this filters out all http headers from proxy. + // maybe we could take them into account, too? + $data = substr($data, $bd); + } + else + { + error_log('XML-RPC: xmlrpcmsg::parseResponse: HTTPS via proxy error, tunnel connection possibly failed'); + $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['http_error'], $GLOBALS['xmlrpcstr']['http_error']. ' (HTTPS via proxy error, tunnel connection possibly failed)'); + return $r; + } + } + + // Strip HTTP 1.1 100 Continue header if present + while(preg_match('/^HTTP\/1\.1 1[0-9]{2} /', $data)) + { + $pos = strpos($data, 'HTTP', 12); + // server sent a Continue header without any (valid) content following... + // give the client a chance to know it + if(!$pos && !is_int($pos)) // works fine in php 3, 4 and 5 + { + break; + } + $data = substr($data, $pos); + } + if(!preg_match('/^HTTP\/[0-9.]+ 200 /', $data)) + { + $errstr= substr($data, 0, strpos($data, "\n")-1); + error_log('XML-RPC: xmlrpcmsg::parseResponse: HTTP error, got response: ' .$errstr); + $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['http_error'], $GLOBALS['xmlrpcstr']['http_error']. ' (' . $errstr . ')'); + return $r; + } + + $GLOBALS['_xh']['headers'] = array(); + $GLOBALS['_xh']['cookies'] = array(); + + // be tolerant to usage of \n instead of \r\n to separate headers and data + // (even though it is not valid http) + $pos = strpos($data,"\r\n\r\n"); + if($pos || is_int($pos)) + { + $bd = $pos+4; + } + else + { + $pos = strpos($data,"\n\n"); + if($pos || is_int($pos)) + { + $bd = $pos+2; + } + else + { + // No separation between response headers and body: fault? + // we could take some action here instead of going on... + $bd = 0; + } + } + // be tolerant to line endings, and extra empty lines + $ar = split("\r?\n", trim(substr($data, 0, $pos))); + while(list(,$line) = @each($ar)) + { + // take care of multi-line headers and cookies + $arr = explode(':',$line,2); + if(count($arr) > 1) + { + $header_name = strtolower(trim($arr[0])); + /// @todo some other headers (the ones that allow a CSV list of values) + /// do allow many values to be passed using multiple header lines. + /// We should add content to $GLOBALS['_xh']['headers'][$header_name] + /// instead of replacing it for those... + if ($header_name == 'set-cookie' || $header_name == 'set-cookie2') + { + if ($header_name == 'set-cookie2') + { + // version 2 cookies: + // there could be many cookies on one line, comma separated + $cookies = explode(',', $arr[1]); + } + else + { + $cookies = array($arr[1]); + } + foreach ($cookies as $cookie) + { + // glue together all received cookies, using a comma to separate them + // (same as php does with getallheaders()) + if (isset($GLOBALS['_xh']['headers'][$header_name])) + $GLOBALS['_xh']['headers'][$header_name] .= ', ' . trim($cookie); + else + $GLOBALS['_xh']['headers'][$header_name] = trim($cookie); + // parse cookie attributes, in case user wants to correctly honour them + // feature creep: only allow rfc-compliant cookie attributes? + // @todo support for server sending multiple time cookie with same name, but using different PATHs + $cookie = explode(';', $cookie); + foreach ($cookie as $pos => $val) + { + $val = explode('=', $val, 2); + $tag = trim($val[0]); + $val = trim(@$val[1]); + /// @todo with version 1 cookies, we should strip leading and trailing " chars + if ($pos == 0) + { + $cookiename = $tag; + $GLOBALS['_xh']['cookies'][$tag] = array(); + $GLOBALS['_xh']['cookies'][$cookiename]['value'] = urldecode($val); + } + else + { + if ($tag != 'value') + { + $GLOBALS['_xh']['cookies'][$cookiename][$tag] = $val; + } + } + } + } + } + else + { + $GLOBALS['_xh']['headers'][$header_name] = trim($arr[1]); + } + } + elseif(isset($header_name)) + { + /// @todo version1 cookies might span multiple lines, thus breaking the parsing above + $GLOBALS['_xh']['headers'][$header_name] .= ' ' . trim($line); + } + } + + $data = substr($data, $bd); + + if($this->debug && count($GLOBALS['_xh']['headers'])) + { + print '
';
+					foreach($GLOBALS['_xh']['headers'] as $header => $value)
+					{
+						print htmlentities("HEADER: $header: $value\n");
+					}
+					foreach($GLOBALS['_xh']['cookies'] as $header => $value)
+					{
+						print htmlentities("COOKIE: $header={$value['value']}\n");
+					}
+					print "
\n"; + } + + // if CURL was used for the call, http headers have been processed, + // and dechunking + reinflating have been carried out + if(!$headers_processed) + { + // Decode chunked encoding sent by http 1.1 servers + if(isset($GLOBALS['_xh']['headers']['transfer-encoding']) && $GLOBALS['_xh']['headers']['transfer-encoding'] == 'chunked') + { + if(!$data = decode_chunked($data)) + { + error_log('XML-RPC: xmlrpcmsg::parseResponse: errors occurred when trying to rebuild the chunked data received from server'); + $r =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['dechunk_fail'], $GLOBALS['xmlrpcstr']['dechunk_fail']); + return $r; + } + } + + // Decode gzip-compressed stuff + // code shamelessly inspired from nusoap library by Dietrich Ayala + if(isset($GLOBALS['_xh']['headers']['content-encoding'])) + { + $GLOBALS['_xh']['headers']['content-encoding'] = str_replace('x-', '', $GLOBALS['_xh']['headers']['content-encoding']); + if($GLOBALS['_xh']['headers']['content-encoding'] == 'deflate' || $GLOBALS['_xh']['headers']['content-encoding'] == 'gzip') + { + // if decoding works, use it. else assume data wasn't gzencoded + if(function_exists('gzinflate')) + { + if($GLOBALS['_xh']['headers']['content-encoding'] == 'deflate' && $degzdata = @gzuncompress($data)) + { + $data = $degzdata; + if($this->debug) + print "
---INFLATED RESPONSE---[".strlen($data)." chars]---\n" . htmlentities($data) . "\n---END---
"; + } + elseif($GLOBALS['_xh']['headers']['content-encoding'] == 'gzip' && $degzdata = @gzinflate(substr($data, 10))) + { + $data = $degzdata; + if($this->debug) + print "
---INFLATED RESPONSE---[".strlen($data)." chars]---\n" . htmlentities($data) . "\n---END---
"; + } + else + { + error_log('XML-RPC: xmlrpcmsg::parseResponse: errors occurred when trying to decode the deflated data received from server'); + $r =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['decompress_fail'], $GLOBALS['xmlrpcstr']['decompress_fail']); + return $r; + } + } + else + { + error_log('XML-RPC: xmlrpcmsg::parseResponse: the server sent deflated data. Your php install must have the Zlib extension compiled in to support this.'); + $r =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['cannot_decompress'], $GLOBALS['xmlrpcstr']['cannot_decompress']); + return $r; + } + } + } + } // end of 'if needed, de-chunk, re-inflate response' + + // real stupid hack to avoid PHP 4 complaining about returning NULL by ref + $r = null; + $r =& $r; + return $r; + } + + /** + * Parse the xmlrpc response contained in the string $data and return an xmlrpcresp object. + * @param string $data the xmlrpc response, eventually including http headers + * @param bool $headers_processed when true prevents parsing HTTP headers for interpretation of content-encoding and consequent decoding + * @param string $return_type decides return type, i.e. content of response->value(). Either 'xmlrpcvals', 'xml' or 'phpvals' + * @return xmlrpcresp + * @access public + */ + function &parseResponse($data='', $headers_processed=false, $return_type='xmlrpcvals') + { + if($this->debug) + { + //by maHo, replaced htmlspecialchars with htmlentities + print "
---GOT---\n" . htmlentities($data) . "\n---END---\n
"; + } + + if($data == '') + { + error_log('XML-RPC: xmlrpcmsg::parseResponse: no response received from server.'); + $r =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['no_data'], $GLOBALS['xmlrpcstr']['no_data']); + return $r; + } + + $GLOBALS['_xh']=array(); + + $raw_data = $data; + // parse the HTTP headers of the response, if present, and separate them from data + if(substr($data, 0, 4) == 'HTTP') + { + $r =& $this->parseResponseHeaders($data, $headers_processed); + if ($r) + { + // failed processing of HTTP response headers + // save into response obj the full payload received, for debugging + $r->raw_data = $data; + return $r; + } + } + else + { + $GLOBALS['_xh']['headers'] = array(); + $GLOBALS['_xh']['cookies'] = array(); + } + + if($this->debug) + { + $start = strpos($data, '', $start); + $comments = substr($data, $start, $end-$start); + print "
---SERVER DEBUG INFO (DECODED) ---\n\t".htmlentities(str_replace("\n", "\n\t", base64_decode($comments)))."\n---END---\n
"; + } + } + + // be tolerant of extra whitespace in response body + $data = trim($data); + + /// @todo return an error msg if $data=='' ? + + // be tolerant of junk after methodResponse (e.g. javascript ads automatically inserted by free hosts) + // idea from Luca Mariano originally in PEARified version of the lib + $bd = false; + // Poor man's version of strrpos for php 4... + $pos = strpos($data, ''); + while($pos || is_int($pos)) + { + $bd = $pos+17; + $pos = strpos($data, '', $bd); + } + if($bd) + { + $data = substr($data, 0, $bd); + } + + // if user wants back raw xml, give it to him + if ($return_type == 'xml') + { + $r =& new xmlrpcresp($data, 0, '', 'xml'); + $r->hdrs = $GLOBALS['_xh']['headers']; + $r->_cookies = $GLOBALS['_xh']['cookies']; + $r->raw_data = $raw_data; + return $r; + } + + // try to 'guestimate' the character encoding of the received response + $resp_encoding = guess_encoding(@$GLOBALS['_xh']['headers']['content-type'], $data); + + $GLOBALS['_xh']['ac']=''; + //$GLOBALS['_xh']['qt']=''; //unused... + $GLOBALS['_xh']['stack'] = array(); + $GLOBALS['_xh']['valuestack'] = array(); + $GLOBALS['_xh']['isf']=0; // 0 = OK, 1 for xmlrpc fault responses, 2 = invalid xmlrpc + $GLOBALS['_xh']['isf_reason']=''; + $GLOBALS['_xh']['rt']=''; // 'methodcall or 'methodresponse' + + // if response charset encoding is not known / supported, try to use + // the default encoding and parse the xml anyway, but log a warning... + if (!in_array($resp_encoding, array('UTF-8', 'ISO-8859-1', 'US-ASCII'))) + // the following code might be better for mb_string enabled installs, but + // makes the lib about 200% slower... + //if (!is_valid_charset($resp_encoding, array('UTF-8', 'ISO-8859-1', 'US-ASCII'))) + { + error_log('XML-RPC: xmlrpcmsg::parseResponse: invalid charset encoding of received response: '.$resp_encoding); + $resp_encoding = $GLOBALS['xmlrpc_defencoding']; + } + $parser = xml_parser_create($resp_encoding); + xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, true); + // G. Giunta 2005/02/13: PHP internally uses ISO-8859-1, so we have to tell + // the xml parser to give us back data in the expected charset. + // What if internal encoding is not in one of the 3 allowed? + // we use the broadest one, ie. utf8 + // This allows to send data which is native in various charset, + // by extending xmlrpc_encode_entitites() and setting xmlrpc_internalencoding + if (!in_array($GLOBALS['xmlrpc_internalencoding'], array('UTF-8', 'ISO-8859-1', 'US-ASCII'))) + { + xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, 'UTF-8'); + } + else + { + xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, $GLOBALS['xmlrpc_internalencoding']); + } + + if ($return_type == 'phpvals') + { + xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee_fast'); + } + else + { + xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee'); + } + + xml_set_character_data_handler($parser, 'xmlrpc_cd'); + xml_set_default_handler($parser, 'xmlrpc_dh'); + + // first error check: xml not well formed + if(!xml_parse($parser, $data, count($data))) + { + // thanks to Peter Kocks + if((xml_get_current_line_number($parser)) == 1) + { + $errstr = 'XML error at line 1, check URL'; + } + else + { + $errstr = sprintf('XML error: %s at line %d, column %d', + xml_error_string(xml_get_error_code($parser)), + xml_get_current_line_number($parser), xml_get_current_column_number($parser)); + } + error_log($errstr); + $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['invalid_return'], $GLOBALS['xmlrpcstr']['invalid_return'].' ('.$errstr.')'); + xml_parser_free($parser); + if($this->debug) + { + print $errstr; + } + $r->hdrs = $GLOBALS['_xh']['headers']; + $r->_cookies = $GLOBALS['_xh']['cookies']; + $r->raw_data = $raw_data; + return $r; + } + xml_parser_free($parser); + // second error check: xml well formed but not xml-rpc compliant + if ($GLOBALS['_xh']['isf'] > 1) + { + if ($this->debug) + { + /// @todo echo something for user? + } + + $r =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['invalid_return'], + $GLOBALS['xmlrpcstr']['invalid_return'] . ' ' . $GLOBALS['_xh']['isf_reason']); + } + // third error check: parsing of the response has somehow gone boink. + // NB: shall we omit this check, since we trust the parsing code? + elseif ($return_type == 'xmlrpcvals' && !is_object($GLOBALS['_xh']['value'])) + { + // something odd has happened + // and it's time to generate a client side error + // indicating something odd went on + $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['invalid_return'], + $GLOBALS['xmlrpcstr']['invalid_return']); + } + else + { + if ($this->debug) + { + print "
---PARSED---\n";
+					// somehow htmlentities chokes on var_export, and some full html string...
+					//print htmlentitites(var_export($GLOBALS['_xh']['value'], true));
+					print htmlspecialchars(var_export($GLOBALS['_xh']['value'], true));
+					print "\n---END---
"; + } + + // note that using =& will raise an error if $GLOBALS['_xh']['st'] does not generate an object. + $v =& $GLOBALS['_xh']['value']; + + if($GLOBALS['_xh']['isf']) + { + /// @todo we should test here if server sent an int and a string, + /// and/or coerce them into such... + if ($return_type == 'xmlrpcvals') + { + $errno_v = $v->structmem('faultCode'); + $errstr_v = $v->structmem('faultString'); + $errno = $errno_v->scalarval(); + $errstr = $errstr_v->scalarval(); + } + else + { + $errno = $v['faultCode']; + $errstr = $v['faultString']; + } + + if($errno == 0) + { + // FAULT returned, errno needs to reflect that + $errno = -1; + } + + $r =& new xmlrpcresp(0, $errno, $errstr); + } + else + { + $r=&new xmlrpcresp($v, 0, '', $return_type); + } + } + + $r->hdrs = $GLOBALS['_xh']['headers']; + $r->_cookies = $GLOBALS['_xh']['cookies']; + $r->raw_data = $raw_data; + return $r; + } + } + + class xmlrpcval + { + var $me=array(); + var $mytype=0; + var $_php_class=null; + + /** + * @param mixed $val + * @param string $type any valid xmlrpc type name (lowercase). If null, 'string' is assumed + */ + function xmlrpcval($val=-1, $type='') + { + /// @todo: optimization creep - do not call addXX, do it all inline. + /// downside: booleans will not be coerced anymore + if($val!==-1 || $type!='') + { + // optimization creep: inlined all work done by constructor + switch($type) + { + case '': + $this->mytype=1; + $this->me['string']=$val; + break; + case 'i4': + case 'int': + case 'double': + case 'string': + case 'boolean': + case 'dateTime.iso8601': + case 'base64': + case 'null': + $this->mytype=1; + $this->me[$type]=$val; + break; + case 'array': + $this->mytype=2; + $this->me['array']=$val; + break; + case 'struct': + $this->mytype=3; + $this->me['struct']=$val; + break; + default: + error_log("XML-RPC: xmlrpcval::xmlrpcval: not a known type ($type)"); + } + /*if($type=='') + { + $type='string'; + } + if($GLOBALS['xmlrpcTypes'][$type]==1) + { + $this->addScalar($val,$type); + } + elseif($GLOBALS['xmlrpcTypes'][$type]==2) + { + $this->addArray($val); + } + elseif($GLOBALS['xmlrpcTypes'][$type]==3) + { + $this->addStruct($val); + }*/ + } + } + + /** + * Add a single php value to an (unitialized) xmlrpcval + * @param mixed $val + * @param string $type + * @return int 1 or 0 on failure + */ + function addScalar($val, $type='string') + { + $typeof=@$GLOBALS['xmlrpcTypes'][$type]; + if($typeof!=1) + { + error_log("XML-RPC: xmlrpcval::addScalar: not a scalar type ($type)"); + return 0; + } + + // coerce booleans into correct values + // NB: we should iether do it for datetimes, integers and doubles, too, + // or just plain remove this check, implemnted on booleans only... + if($type==$GLOBALS['xmlrpcBoolean']) + { + if(strcasecmp($val,'true')==0 || $val==1 || ($val==true && strcasecmp($val,'false'))) + { + $val=true; + } + else + { + $val=false; + } + } + + switch($this->mytype) + { + case 1: + error_log('XML-RPC: xmlrpcval::addScalar: scalar xmlrpcval can have only one value'); + return 0; + case 3: + error_log('XML-RPC: xmlrpcval::addScalar: cannot add anonymous scalar to struct xmlrpcval'); + return 0; + case 2: + // we're adding a scalar value to an array here + //$ar=$this->me['array']; + //$ar[]=&new xmlrpcval($val, $type); + //$this->me['array']=$ar; + // Faster (?) avoid all the costly array-copy-by-val done here... + $this->me['array'][]=&new xmlrpcval($val, $type); + return 1; + default: + // a scalar, so set the value and remember we're scalar + $this->me[$type]=$val; + $this->mytype=$typeof; + return 1; + } + } + + /** + * Add an array of xmlrpcval objects to an xmlrpcval + * @param array $vals + * @return int 1 or 0 on failure + * @access public + * + * @todo add some checking for $vals to be an array of xmlrpcvals? + */ + function addArray($vals) + { + if($this->mytype==0) + { + $this->mytype=$GLOBALS['xmlrpcTypes']['array']; + $this->me['array']=$vals; + return 1; + } + elseif($this->mytype==2) + { + // we're adding to an array here + $this->me['array'] = array_merge($this->me['array'], $vals); + return 1; + } + else + { + error_log('XML-RPC: xmlrpcval::addArray: already initialized as a [' . $this->kindOf() . ']'); + return 0; + } + } + + /** + * Add an array of named xmlrpcval objects to an xmlrpcval + * @param array $vals + * @return int 1 or 0 on failure + * @access public + * + * @todo add some checking for $vals to be an array? + */ + function addStruct($vals) + { + if($this->mytype==0) + { + $this->mytype=$GLOBALS['xmlrpcTypes']['struct']; + $this->me['struct']=$vals; + return 1; + } + elseif($this->mytype==3) + { + // we're adding to a struct here + $this->me['struct'] = array_merge($this->me['struct'], $vals); + return 1; + } + else + { + error_log('XML-RPC: xmlrpcval::addStruct: already initialized as a [' . $this->kindOf() . ']'); + return 0; + } + } + + // poor man's version of print_r ??? + // DEPRECATED! + function dump($ar) + { + foreach($ar as $key => $val) + { + echo "$key => $val
"; + if($key == 'array') + { + while(list($key2, $val2) = each($val)) + { + echo "-- $key2 => $val2
"; + } + } + } + } + + /** + * Returns a string containing "struct", "array" or "scalar" describing the base type of the value + * @return string + * @access public + */ + function kindOf() + { + switch($this->mytype) + { + case 3: + return 'struct'; + break; + case 2: + return 'array'; + break; + case 1: + return 'scalar'; + break; + default: + return 'undef'; + } + } + + /** + * @access private + */ + function serializedata($typ, $val, $charset_encoding='') + { + $rs=''; + switch(@$GLOBALS['xmlrpcTypes'][$typ]) + { + case 1: + switch($typ) + { + case $GLOBALS['xmlrpcBase64']: + $rs.="<${typ}>" . base64_encode($val) . ""; + break; + case $GLOBALS['xmlrpcBoolean']: + $rs.="<${typ}>" . ($val ? '1' : '0') . ""; + break; + case $GLOBALS['xmlrpcString']: + // G. Giunta 2005/2/13: do NOT use htmlentities, since + // it will produce named html entities, which are invalid xml + $rs.="<${typ}>" . xmlrpc_encode_entitites($val, $GLOBALS['xmlrpc_internalencoding'], $charset_encoding). ""; + break; + case $GLOBALS['xmlrpcInt']: + case $GLOBALS['xmlrpcI4']: + $rs.="<${typ}>".(int)$val.""; + break; + case $GLOBALS['xmlrpcDouble']: + $rs.="<${typ}>".(double)$val.""; + break; + case $GLOBALS['xmlrpcNull']: + $rs.=""; + break; + default: + // no standard type value should arrive here, but provide a possibility + // for xmlrpcvals of unknown type... + $rs.="<${typ}>${val}"; + } + break; + case 3: + // struct + if ($this->_php_class) + { + $rs.='\n"; + } + else + { + $rs.="\n"; + } + foreach($val as $key2 => $val2) + { + $rs.=''.xmlrpc_encode_entitites($key2, $GLOBALS['xmlrpc_internalencoding'], $charset_encoding)."\n"; + //$rs.=$this->serializeval($val2); + $rs.=$val2->serialize($charset_encoding); + $rs.="\n"; + } + $rs.=''; + break; + case 2: + // array + $rs.="\n\n"; + for($i=0; $iserializeval($val[$i]); + $rs.=$val[$i]->serialize($charset_encoding); + } + $rs.="\n"; + break; + default: + break; + } + return $rs; + } + + /** + * Returns xml representation of the value. XML prologue not included + * @param string $charset_encoding the charset to be used for serialization. if null, US-ASCII is assumed + * @return string + * @access public + */ + function serialize($charset_encoding='') + { + // add check? slower, but helps to avoid recursion in serializing broken xmlrpcvals... + //if (is_object($o) && (get_class($o) == 'xmlrpcval' || is_subclass_of($o, 'xmlrpcval'))) + //{ + reset($this->me); + list($typ, $val) = each($this->me); + return '' . $this->serializedata($typ, $val, $charset_encoding) . "\n"; + //} + } + + // DEPRECATED + function serializeval($o) + { + // add check? slower, but helps to avoid recursion in serializing broken xmlrpcvals... + //if (is_object($o) && (get_class($o) == 'xmlrpcval' || is_subclass_of($o, 'xmlrpcval'))) + //{ + $ar=$o->me; + reset($ar); + list($typ, $val) = each($ar); + return '' . $this->serializedata($typ, $val) . "\n"; + //} + } + + /** + * Checks wheter a struct member with a given name is present. + * Works only on xmlrpcvals of type struct. + * @param string $m the name of the struct member to be looked up + * @return boolean + * @access public + */ + function structmemexists($m) + { + return array_key_exists($m, $this->me['struct']); + } + + /** + * Returns the value of a given struct member (an xmlrpcval object in itself). + * Will raise a php warning if struct member of given name does not exist + * @param string $m the name of the struct member to be looked up + * @return xmlrpcval + * @access public + */ + function structmem($m) + { + return $this->me['struct'][$m]; + } + + /** + * Reset internal pointer for xmlrpcvals of type struct. + * @access public + */ + function structreset() + { + reset($this->me['struct']); + } + + /** + * Return next member element for xmlrpcvals of type struct. + * @return xmlrpcval + * @access public + */ + function structeach() + { + return each($this->me['struct']); + } + + // DEPRECATED! this code looks like it is very fragile and has not been fixed + // for a long long time. Shall we remove it for 2.0? + function getval() + { + // UNSTABLE + reset($this->me); + list($a,$b)=each($this->me); + // contributed by I Sofer, 2001-03-24 + // add support for nested arrays to scalarval + // i've created a new method here, so as to + // preserve back compatibility + + if(is_array($b)) + { + @reset($b); + while(list($id,$cont) = @each($b)) + { + $b[$id] = $cont->scalarval(); + } + } + + // add support for structures directly encoding php objects + if(is_object($b)) + { + $t = get_object_vars($b); + @reset($t); + while(list($id,$cont) = @each($t)) + { + $t[$id] = $cont->scalarval(); + } + @reset($t); + while(list($id,$cont) = @each($t)) + { + @$b->$id = $cont; + } + } + // end contrib + return $b; + } + + /** + * Returns the value of a scalar xmlrpcval + * @return mixed + * @access public + */ + function scalarval() + { + reset($this->me); + list(,$b)=each($this->me); + return $b; + } + + /** + * Returns the type of the xmlrpcval. + * For integers, 'int' is always returned in place of 'i4' + * @return string + * @access public + */ + function scalartyp() + { + reset($this->me); + list($a,)=each($this->me); + if($a==$GLOBALS['xmlrpcI4']) + { + $a=$GLOBALS['xmlrpcInt']; + } + return $a; + } + + /** + * Returns the m-th member of an xmlrpcval of struct type + * @param integer $m the index of the value to be retrieved (zero based) + * @return xmlrpcval + * @access public + */ + function arraymem($m) + { + return $this->me['array'][$m]; + } + + /** + * Returns the number of members in an xmlrpcval of array type + * @return integer + * @access public + */ + function arraysize() + { + return count($this->me['array']); + } + + /** + * Returns the number of members in an xmlrpcval of struct type + * @return integer + * @access public + */ + function structsize() + { + return count($this->me['struct']); + } + } + + + // date helpers + + /** + * Given a timestamp, return the corresponding ISO8601 encoded string. + * + * Really, timezones ought to be supported + * but the XML-RPC spec says: + * + * "Don't assume a timezone. It should be specified by the server in its + * documentation what assumptions it makes about timezones." + * + * These routines always assume localtime unless + * $utc is set to 1, in which case UTC is assumed + * and an adjustment for locale is made when encoding + * + * @param int $timet (timestamp) + * @param int $utc (0 or 1) + * @return string + */ + function iso8601_encode($timet, $utc=0) + { + if(!$utc) + { + $t=strftime("%Y%m%dT%H:%M:%S", $timet); + } + else + { + if(function_exists('gmstrftime')) + { + // gmstrftime doesn't exist in some versions + // of PHP + $t=gmstrftime("%Y%m%dT%H:%M:%S", $timet); + } + else + { + $t=strftime("%Y%m%dT%H:%M:%S", $timet-date('Z')); + } + } + return $t; + } + + /** + * Given an ISO8601 date string, return a timet in the localtime, or UTC + * @param string $idate + * @param int $utc either 0 or 1 + * @return int (datetime) + */ + function iso8601_decode($idate, $utc=0) + { + $t=0; + if(preg_match('/([0-9]{4})([0-9]{2})([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})/', $idate, $regs)) + { + if($utc) + { + $t=gmmktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]); + } + else + { + $t=mktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]); + } + } + return $t; + } + + /** + * Takes an xmlrpc value in PHP xmlrpcval object format and translates it into native PHP types. + * + * Works with xmlrpc message objects as input, too. + * + * Given proper options parameter, can rebuild generic php object instances + * (provided those have been encoded to xmlrpc format using a corresponding + * option in php_xmlrpc_encode()) + * PLEASE NOTE that rebuilding php objects involves calling their constructor function. + * This means that the remote communication end can decide which php code will + * get executed on your server, leaving the door possibly open to 'php-injection' + * style of attacks (provided you have some classes defined on your server that + * might wreak havoc if instances are built outside an appropriate context). + * Make sure you trust the remote server/client before eanbling this! + * + * @author Dan Libby (dan@libby.com) + * + * @param xmlrpcval $xmlrpc_val + * @param array $options if 'decode_php_objs' is set in the options array, xmlrpc structs can be decoded into php objects + * @return mixed + */ + function php_xmlrpc_decode($xmlrpc_val, $options=array()) + { + switch($xmlrpc_val->kindOf()) + { + case 'scalar': + if (in_array('extension_api', $options)) + { + reset($xmlrpc_val->me); + list($typ,$val) = each($xmlrpc_val->me); + switch ($typ) + { + case 'dateTime.iso8601': + $xmlrpc_val->scalar = $val; + $xmlrpc_val->xmlrpc_type = 'datetime'; + $xmlrpc_val->timestamp = iso8601_decode($val); + return $xmlrpc_val; + case 'base64': + $xmlrpc_val->scalar = $val; + $xmlrpc_val->type = $typ; + return $xmlrpc_val; + default: + return $xmlrpc_val->scalarval(); + } + } + return $xmlrpc_val->scalarval(); + case 'array': + $size = $xmlrpc_val->arraysize(); + $arr = array(); + for($i = 0; $i < $size; $i++) + { + $arr[] = php_xmlrpc_decode($xmlrpc_val->arraymem($i), $options); + } + return $arr; + case 'struct': + $xmlrpc_val->structreset(); + // If user said so, try to rebuild php objects for specific struct vals. + /// @todo should we raise a warning for class not found? + // shall we check for proper subclass of xmlrpcval instead of + // presence of _php_class to detect what we can do? + if (in_array('decode_php_objs', $options) && $xmlrpc_val->_php_class != '' + && class_exists($xmlrpc_val->_php_class)) + { + $obj = @new $xmlrpc_val->_php_class; + while(list($key,$value)=$xmlrpc_val->structeach()) + { + $obj->$key = php_xmlrpc_decode($value, $options); + } + return $obj; + } + else + { + $arr = array(); + while(list($key,$value)=$xmlrpc_val->structeach()) + { + $arr[$key] = php_xmlrpc_decode($value, $options); + } + return $arr; + } + case 'msg': + $paramcount = $xmlrpc_val->getNumParams(); + $arr = array(); + for($i = 0; $i < $paramcount; $i++) + { + $arr[] = php_xmlrpc_decode($xmlrpc_val->getParam($i)); + } + return $arr; + } + } + + // This constant left here only for historical reasons... + // it was used to decide if we have to define xmlrpc_encode on our own, but + // we do not do it anymore + if(function_exists('xmlrpc_decode')) + { + define('XMLRPC_EPI_ENABLED','1'); + } + else + { + define('XMLRPC_EPI_ENABLED','0'); + } + + /** + * Takes native php types and encodes them into xmlrpc PHP object format. + * It will not re-encode xmlrpcval objects. + * + * Feature creep -- could support more types via optional type argument + * (string => datetime support has been added, ??? => base64 not yet) + * + * If given a proper options parameter, php object instances will be encoded + * into 'special' xmlrpc values, that can later be decoded into php objects + * by calling php_xmlrpc_decode() with a corresponding option + * + * @author Dan Libby (dan@libby.com) + * + * @param mixed $php_val the value to be converted into an xmlrpcval object + * @param array $options can include 'encode_php_objs', 'auto_dates', 'null_extension' or 'extension_api' + * @return xmlrpcval + */ + function &php_xmlrpc_encode($php_val, $options=array()) + { + $type = gettype($php_val); + switch($type) + { + case 'string': + if (in_array('auto_dates', $options) && preg_match('/^[0-9]{8}T[0-9]{2}:[0-9]{2}:[0-9]{2}$/', $php_val)) + $xmlrpc_val =& new xmlrpcval($php_val, $GLOBALS['xmlrpcDateTime']); + else + $xmlrpc_val =& new xmlrpcval($php_val, $GLOBALS['xmlrpcString']); + break; + case 'integer': + $xmlrpc_val =& new xmlrpcval($php_val, $GLOBALS['xmlrpcInt']); + break; + case 'double': + $xmlrpc_val =& new xmlrpcval($php_val, $GLOBALS['xmlrpcDouble']); + break; + // + // Add support for encoding/decoding of booleans, since they are supported in PHP + case 'boolean': + $xmlrpc_val =& new xmlrpcval($php_val, $GLOBALS['xmlrpcBoolean']); + break; + // + case 'array': + // PHP arrays can be encoded to either xmlrpc structs or arrays, + // depending on wheter they are hashes or plain 0..n integer indexed + // A shorter one-liner would be + // $tmp = array_diff(array_keys($php_val), range(0, count($php_val)-1)); + // but execution time skyrockets! + $j = 0; + $arr = array(); + $ko = false; + foreach($php_val as $key => $val) + { + $arr[$key] =& php_xmlrpc_encode($val, $options); + if(!$ko && $key !== $j) + { + $ko = true; + } + $j++; + } + if($ko) + { + $xmlrpc_val =& new xmlrpcval($arr, $GLOBALS['xmlrpcStruct']); + } + else + { + $xmlrpc_val =& new xmlrpcval($arr, $GLOBALS['xmlrpcArray']); + } + break; + case 'object': + if(is_a($php_val, 'xmlrpcval')) + { + $xmlrpc_val = $php_val; + } + else + { + $arr = array(); + while(list($k,$v) = each($php_val)) + { + $arr[$k] = php_xmlrpc_encode($v, $options); + } + $xmlrpc_val =& new xmlrpcval($arr, $GLOBALS['xmlrpcStruct']); + if (in_array('encode_php_objs', $options)) + { + // let's save original class name into xmlrpcval: + // might be useful later on... + $xmlrpc_val->_php_class = get_class($php_val); + } + } + break; + case 'NULL': + if (in_array('extension_api', $options)) + { + $xmlrpc_val =& new xmlrpcval('', $GLOBALS['xmlrpcString']); + } + if (in_array('null_extension', $options)) + { + $xmlrpc_val =& new xmlrpcval('', $GLOBALS['xmlrpcNull']); + } + else + { + $xmlrpc_val =& new xmlrpcval(); + } + break; + case 'resource': + if (in_array('extension_api', $options)) + { + $xmlrpc_val =& new xmlrpcval((int)$php_val, $GLOBALS['xmlrpcInt']); + } + else + { + $xmlrpc_val =& new xmlrpcval(); + } + // catch "user function", "unknown type" + default: + // giancarlo pinerolo + // it has to return + // an empty object in case, not a boolean. + $xmlrpc_val =& new xmlrpcval(); + break; + } + return $xmlrpc_val; + } + + /** + * Convert the xml representation of a method response, method request or single + * xmlrpc value into the appropriate object (a.k.a. deserialize) + * @param string $xml_val + * @param array $options + * @return mixed false on error, or an instance of either xmlrpcval, xmlrpcmsg or xmlrpcresp + */ + function php_xmlrpc_decode_xml($xml_val, $options=array()) + { + $GLOBALS['_xh'] = array(); + $GLOBALS['_xh']['ac'] = ''; + $GLOBALS['_xh']['stack'] = array(); + $GLOBALS['_xh']['valuestack'] = array(); + $GLOBALS['_xh']['params'] = array(); + $GLOBALS['_xh']['pt'] = array(); + $GLOBALS['_xh']['isf'] = 0; + $GLOBALS['_xh']['isf_reason'] = ''; + $GLOBALS['_xh']['method'] = false; + $GLOBALS['_xh']['rt'] = ''; + /// @todo 'guestimate' encoding + $parser = xml_parser_create(); + xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, true); + // What if internal encoding is not in one of the 3 allowed? + // we use the broadest one, ie. utf8! + if (!in_array($GLOBALS['xmlrpc_internalencoding'], array('UTF-8', 'ISO-8859-1', 'US-ASCII'))) + { + xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, 'UTF-8'); + } + else + { + xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, $GLOBALS['xmlrpc_internalencoding']); + } + xml_set_element_handler($parser, 'xmlrpc_se_any', 'xmlrpc_ee'); + xml_set_character_data_handler($parser, 'xmlrpc_cd'); + xml_set_default_handler($parser, 'xmlrpc_dh'); + if(!xml_parse($parser, $xml_val, 1)) + { + $errstr = sprintf('XML error: %s at line %d, column %d', + xml_error_string(xml_get_error_code($parser)), + xml_get_current_line_number($parser), xml_get_current_column_number($parser)); + error_log($errstr); + xml_parser_free($parser); + return false; + } + xml_parser_free($parser); + if ($GLOBALS['_xh']['isf'] > 1) // test that $GLOBALS['_xh']['value'] is an obj, too??? + { + error_log($GLOBALS['_xh']['isf_reason']); + return false; + } + switch ($GLOBALS['_xh']['rt']) + { + case 'methodresponse': + $v =& $GLOBALS['_xh']['value']; + if ($GLOBALS['_xh']['isf'] == 1) + { + $vc = $v->structmem('faultCode'); + $vs = $v->structmem('faultString'); + $r =& new xmlrpcresp(0, $vc->scalarval(), $vs->scalarval()); + } + else + { + $r =& new xmlrpcresp($v); + } + return $r; + case 'methodcall': + $m =& new xmlrpcmsg($GLOBALS['_xh']['method']); + for($i=0; $i < count($GLOBALS['_xh']['params']); $i++) + { + $m->addParam($GLOBALS['_xh']['params'][$i]); + } + return $m; + case 'value': + return $GLOBALS['_xh']['value']; + default: + return false; + } + } + + /** + * decode a string that is encoded w/ "chunked" transfer encoding + * as defined in rfc2068 par. 19.4.6 + * code shamelessly stolen from nusoap library by Dietrich Ayala + * + * @param string $buffer the string to be decoded + * @return string + */ + function decode_chunked($buffer) + { + // length := 0 + $length = 0; + $new = ''; + + // read chunk-size, chunk-extension (if any) and crlf + // get the position of the linebreak + $chunkend = strpos($buffer,"\r\n") + 2; + $temp = substr($buffer,0,$chunkend); + $chunk_size = hexdec( trim($temp) ); + $chunkstart = $chunkend; + while($chunk_size > 0) + { + $chunkend = strpos($buffer, "\r\n", $chunkstart + $chunk_size); + + // just in case we got a broken connection + if($chunkend == false) + { + $chunk = substr($buffer,$chunkstart); + // append chunk-data to entity-body + $new .= $chunk; + $length += strlen($chunk); + break; + } + + // read chunk-data and crlf + $chunk = substr($buffer,$chunkstart,$chunkend-$chunkstart); + // append chunk-data to entity-body + $new .= $chunk; + // length := length + chunk-size + $length += strlen($chunk); + // read chunk-size and crlf + $chunkstart = $chunkend + 2; + + $chunkend = strpos($buffer,"\r\n",$chunkstart)+2; + if($chunkend == false) + { + break; //just in case we got a broken connection + } + $temp = substr($buffer,$chunkstart,$chunkend-$chunkstart); + $chunk_size = hexdec( trim($temp) ); + $chunkstart = $chunkend; + } + return $new; + } + + /** + * xml charset encoding guessing helper function. + * Tries to determine the charset encoding of an XML chunk + * received over HTTP. + * NB: according to the spec (RFC 3023, if text/xml content-type is received over HTTP without a content-type, + * we SHOULD assume it is strictly US-ASCII. But we try to be more tolerant of unconforming (legacy?) clients/servers, + * which will be most probably using UTF-8 anyway... + * + * @param string $httpheaders the http Content-type header + * @param string $xmlchunk xml content buffer + * @param string $encoding_prefs comma separated list of character encodings to be used as default (when mb extension is enabled) + * + * @todo explore usage of mb_http_input(): does it detect http headers + post data? if so, use it instead of hand-detection!!! + */ + function guess_encoding($httpheader='', $xmlchunk='', $encoding_prefs=null) + { + // discussion: see http://www.yale.edu/pclt/encoding/ + // 1 - test if encoding is specified in HTTP HEADERS + + //Details: + // LWS: (\13\10)?( |\t)+ + // token: (any char but excluded stuff)+ + // header: Content-type = ...; charset=value(; ...)* + // where value is of type token, no LWS allowed between 'charset' and value + // Note: we do not check for invalid chars in VALUE: + // this had better be done using pure ereg as below + + /// @todo this test will pass if ANY header has charset specification, not only Content-Type. Fix it? + $matches = array(); + if(preg_match('/;\s*charset=([^;]+)/i', $httpheader, $matches)) + { + return strtoupper(trim($matches[1])); + } + + // 2 - scan the first bytes of the data for a UTF-16 (or other) BOM pattern + // (source: http://www.w3.org/TR/2000/REC-xml-20001006) + // NOTE: actually, according to the spec, even if we find the BOM and determine + // an encoding, we should check if there is an encoding specified + // in the xml declaration, and verify if they match. + /// @todo implement check as described above? + /// @todo implement check for first bytes of string even without a BOM? (It sure looks harder than for cases WITH a BOM) + if(preg_match('/^(\x00\x00\xFE\xFF|\xFF\xFE\x00\x00|\x00\x00\xFF\xFE|\xFE\xFF\x00\x00)/', $xmlchunk)) + { + return 'UCS-4'; + } + elseif(preg_match('/^(\xFE\xFF|\xFF\xFE)/', $xmlchunk)) + { + return 'UTF-16'; + } + elseif(preg_match('/^(\xEF\xBB\xBF)/', $xmlchunk)) + { + return 'UTF-8'; + } + + // 3 - test if encoding is specified in the xml declaration + // Details: + // SPACE: (#x20 | #x9 | #xD | #xA)+ === [ \x9\xD\xA]+ + // EQ: SPACE?=SPACE? === [ \x9\xD\xA]*=[ \x9\xD\xA]* + if (preg_match('/^<\?xml\s+version\s*=\s*'. "((?:\"[a-zA-Z0-9_.:-]+\")|(?:'[a-zA-Z0-9_.:-]+'))". + '\s+encoding\s*=\s*' . "((?:\"[A-Za-z][A-Za-z0-9._-]*\")|(?:'[A-Za-z][A-Za-z0-9._-]*'))/", + $xmlchunk, $matches)) + { + return strtoupper(substr($matches[2], 1, -1)); + } + + // 4 - if mbstring is available, let it do the guesswork + // NB: we favour finding an encoding that is compatible with what we can process + if(extension_loaded('mbstring')) + { + if($encoding_prefs) + { + $enc = mb_detect_encoding($xmlchunk, $encoding_prefs); + } + else + { + $enc = mb_detect_encoding($xmlchunk); + } + // NB: mb_detect likes to call it ascii, xml parser likes to call it US_ASCII... + // IANA also likes better US-ASCII, so go with it + if($enc == 'ASCII') + { + $enc = 'US-'.$enc; + } + return $enc; + } + else + { + // no encoding specified: as per HTTP1.1 assume it is iso-8859-1? + // Both RFC 2616 (HTTP 1.1) and 1945(http 1.0) clearly state that for text/xxx content types + // this should be the standard. And we should be getting text/xml as request and response. + // BUT we have to be backward compatible with the lib, which always used UTF-8 as default... + return $GLOBALS['xmlrpc_defencoding']; + } + } + + /** + * Checks if a given charset encoding is present in a list of encodings or + * if it is a valid subset of any encoding in the list + * @param string $encoding charset to be tested + * @param mixed $validlist comma separated list of valid charsets (or array of charsets) + */ + function is_valid_charset($encoding, $validlist) + { + $charset_supersets = array( + 'US-ASCII' => array ('ISO-8859-1', 'ISO-8859-2', 'ISO-8859-3', 'ISO-8859-4', + 'ISO-8859-5', 'ISO-8859-6', 'ISO-8859-7', 'ISO-8859-8', + 'ISO-8859-9', 'ISO-8859-10', 'ISO-8859-11', 'ISO-8859-12', + 'ISO-8859-13', 'ISO-8859-14', 'ISO-8859-15', 'UTF-8', + 'EUC-JP', 'EUC-', 'EUC-KR', 'EUC-CN') + ); + if (is_string($validlist)) + $validlist = explode(',', $validlist); + if (@in_array(strtoupper($encoding), $validlist)) + return true; + else + { + if (array_key_exists($encoding, $charset_supersets)) + foreach ($validlist as $allowed) + if (in_array($allowed, $charset_supersets[$encoding])) + return true; + return false; + } + } + +?> \ No newline at end of file diff --git a/series/trunk/includes/xmlrpc/xmlrpc_wrappers.inc b/series/trunk/includes/xmlrpc/xmlrpc_wrappers.inc new file mode 100644 index 0000000..cd0a56f --- /dev/null +++ b/series/trunk/includes/xmlrpc/xmlrpc_wrappers.inc @@ -0,0 +1,819 @@ +isInternal()) + { + // Note: from PHP 5.1.0 onward, we will possibly be able to use invokeargs + // instead of getparameters to fully reflect internal php functions ? + error_log('XML-RPC: function to be wrapped is internal: '.$funcname); + return false; + } + + // retrieve parameter names, types and description from javadoc comments + + // function description + $desc = ''; + // type of return val: by default 'any' + $returns = $GLOBALS['xmlrpcValue']; + // desc of return val + $returnsDocs = ''; + // type + name of function parameters + $paramDocs = array(); + + $docs = $func->getDocComment(); + if($docs != '') + { + $docs = explode("\n", $docs); + $i = 0; + foreach($docs as $doc) + { + $doc = trim($doc, " \r\t/*"); + if(strlen($doc) && strpos($doc, '@') !== 0 && !$i) + { + if($desc) + { + $desc .= "\n"; + } + $desc .= $doc; + } + elseif(strpos($doc, '@param') === 0) + { + // syntax: @param type [$name] desc + if(preg_match('/@param\s+(\S+)(\s+\$\S+)?\s+(.+)/', $doc, $matches)) + { + if(strpos($matches[1], '|')) + { + //$paramDocs[$i]['type'] = explode('|', $matches[1]); + $paramDocs[$i]['type'] = 'mixed'; + } + else + { + $paramDocs[$i]['type'] = $matches[1]; + } + $paramDocs[$i]['name'] = trim($matches[2]); + $paramDocs[$i]['doc'] = $matches[3]; + } + $i++; + } + elseif(strpos($doc, '@return') === 0) + { + // syntax: @return type desc + //$returns = preg_split('/\s+/', $doc); + if(preg_match('/@return\s+(\S+)\s+(.+)/', $doc, $matches)) + { + $returns = php_2_xmlrpc_type($matches[1]); + if(isset($matches[2])) + { + $returnsDocs = $matches[2]; + } + } + } + } + } + + // execute introspection of actual function prototype + $params = array(); + $i = 0; + foreach($func->getParameters() as $paramobj) + { + $params[$i] = array(); + $params[$i]['name'] = '$'.$paramobj->getName(); + $params[$i]['isoptional'] = $paramobj->isOptional(); + $i++; + } + + + // start building of PHP code to be eval'd + $innercode = ''; + $i = 0; + $parsvariations = array(); + $pars = array(); + $pnum = count($params); + foreach($params as $param) + { + if (isset($paramDocs[$i]['name']) && $paramDocs[$i]['name'] && strtolower($paramDocs[$i]['name']) != strtolower($param['name'])) + { + // param name from phpdoc info does not match param definition! + $paramDocs[$i]['type'] = 'mixed'; + } + + if($param['isoptional']) + { + // this particular parameter is optional. save as valid previous list of parameters + $innercode .= "if (\$paramcount > $i) {\n"; + $parsvariations[] = $pars; + } + $innercode .= "\$p$i = \$msg->getParam($i);\n"; + if ($decode_php_objects) + { + $innercode .= "if (\$p{$i}->kindOf() == 'scalar') \$p$i = \$p{$i}->scalarval(); else \$p$i = php_{$prefix}_decode(\$p$i, array('decode_php_objs'));\n"; + } + else + { + $innercode .= "if (\$p{$i}->kindOf() == 'scalar') \$p$i = \$p{$i}->scalarval(); else \$p$i = php_{$prefix}_decode(\$p$i);\n"; + } + + $pars[] = "\$p$i"; + $i++; + if($param['isoptional']) + { + $innercode .= "}\n"; + } + if($i == $pnum) + { + // last allowed parameters combination + $parsvariations[] = $pars; + } + } + + $sigs = array(); + $psigs = array(); + if(count($parsvariations) == 0) + { + // only known good synopsis = no parameters + $parsvariations[] = array(); + $minpars = 0; + } + else + { + $minpars = count($parsvariations[0]); + } + + if($minpars) + { + // add to code the check for min params number + // NB: this check needs to be done BEFORE decoding param values + $innercode = "\$paramcount = \$msg->getNumParams();\n" . + "if (\$paramcount < $minpars) return new {$prefix}resp(0, {$GLOBALS['xmlrpcerr']['incorrect_params']}, '{$GLOBALS['xmlrpcstr']['incorrect_params']}');\n" . $innercode; + } + else + { + $innercode = "\$paramcount = \$msg->getNumParams();\n" . $innercode; + } + + $innercode .= "\$np = false;\n"; + foreach($parsvariations as $pars) + { + $innercode .= "if (\$paramcount == " . count($pars) . ") \$retval = {$catch_warnings}$funcname(" . implode(',', $pars) . "); else\n"; + // build a 'generic' signature (only use an appropriate return type) + $sig = array($returns); + $psig = array($returnsDocs); + for($i=0; $i < count($pars); $i++) + { + if (isset($paramDocs[$i]['type'])) + { + $sig[] = php_2_xmlrpc_type($paramDocs[$i]['type']); + } + else + { + $sig[] = $GLOBALS['xmlrpcValue']; + } + $psig[] = isset($paramDocs[$i]['doc']) ? $paramDocs[$i]['doc'] : ''; + } + $sigs[] = $sig; + $psigs[] = $psig; + } + $innercode .= "\$np = true;\n"; + $innercode .= "if (\$np) return new {$prefix}resp(0, {$GLOBALS['xmlrpcerr']['incorrect_params']}, '{$GLOBALS['xmlrpcstr']['incorrect_params']}'); else {\n"; + //$innercode .= "if (\$_xmlrpcs_error_occurred) return new xmlrpcresp(0, $GLOBALS['xmlrpcerr']user, \$_xmlrpcs_error_occurred); else\n"; + $innercode .= "if (is_a(\$retval, '{$prefix}resp')) return \$retval; else\n"; + if($returns == $GLOBALS['xmlrpcDateTime'] || $returns == $GLOBALS['xmlrpcBase64']) + { + $innercode .= "return new {$prefix}resp(new {$prefix}val(\$retval, '$returns'));"; + } + else + { + if ($encode_php_objects) + $innercode .= "return new {$prefix}resp(php_{$prefix}_encode(\$retval, array('encode_php_objs')));\n"; + else + $innercode .= "return new {$prefix}resp(php_{$prefix}_encode(\$retval));\n"; + } + // shall we exclude functions returning by ref? + // if($func->returnsReference()) + // return false; + $code = "function $xmlrpcfuncname(\$msg) {\n" . $innercode . "}\n}"; + //print_r($code); + if ($buildit) + { + $allOK = 0; + eval($code.'$allOK=1;'); + // alternative + //$xmlrpcfuncname = create_function('$m', $innercode); + + if(!$allOK) + { + error_log('XML-RPC: could not create function '.$xmlrpcfuncname.' to wrap php function '.$funcname); + return false; + } + } + + /// @todo examine if $paramDocs matches $parsvariations and build array for + /// usage as method signature, plus put together a nice string for docs + + $ret = array('function' => $xmlrpcfuncname, 'signature' => $sigs, 'docstring' => $desc, 'signature_docs' => $psigs, 'source' => $code); + return $ret; + } + } + + /** + * Given an xmlrpc client and a method name, register a php wrapper function + * that will call it and return results using native php types for both + * params and results. The generated php function will return an xmlrpcresp + * oject for failed xmlrpc calls + * + * Known limitations: + * - server must support system.methodsignature for the wanted xmlrpc method + * - for methods that expose many signatures, only one can be picked (we + * could in priciple check if signatures differ only by number of params + * and not by type, but it would be more complication than we can spare time) + * - nested xmlrpc params: the caller of the generated php function has to + * encode on its own the params passed to the php function if these are structs + * or arrays whose (sub)members include values of type datetime or base64 + * + * Notes: the connection properties of the given client will be copied + * and reused for the connection used during the call to the generated + * php function. + * Calling the generated php function 'might' be slow: a new xmlrpc client + * is created on every invocation and an xmlrpc-connection opened+closed. + * An extra 'debug' param is appended to param list of xmlrpc method, useful + * for debugging purposes. + * + * @param xmlrpc_client $client an xmlrpc client set up correctly to communicate with target server + * @param string $methodname the xmlrpc method to be mapped to a php function + * @param array $extra_options array of options that specify conversion details. valid ptions include + * integer signum the index of the method signature to use in mapping (if method exposes many sigs) + * integer timeout timeout (in secs) to be used when executing function/calling remote method + * string protocol 'http' (default), 'http11' or 'https' + * string new_function_name the name of php function to create. If unsepcified, lib will pick an appropriate name + * string return_source if true return php code w. function definition instead fo function name + * bool encode_php_objs let php objects be sent to server using the 'improved' xmlrpc notation, so server can deserialize them as php objects + * bool decode_php_objs --- WARNING !!! possible security hazard. only use it with trusted servers --- + * mixed return_on_fault a php value to be returned when the xmlrpc call fails/returns a fault response (by default the xmlrpcresp object is returned in this case). If a string is used, '%faultCode%' and '%faultString%' tokens will be substituted with actual error values + * bool debug set it to 1 or 2 to see debug results of querying server for method synopsis + * @return string the name of the generated php function (or false) - OR AN ARRAY... + */ + function wrap_xmlrpc_method($client, $methodname, $extra_options=0, $timeout=0, $protocol='', $newfuncname='') + { + // mind numbing: let caller use sane calling convention (as per javadoc, 3 params), + // OR the 2.0 calling convention (no ptions) - we really love backward compat, don't we? + if (!is_array($extra_options)) + { + $signum = $extra_options; + $extra_options = array(); + } + else + { + $signum = isset($extra_options['signum']) ? (int)$extra_options['signum'] : 0; + $timeout = isset($extra_options['timeout']) ? (int)$extra_options['timeout'] : 0; + $protocol = isset($extra_options['protocol']) ? $extra_options['protocol'] : ''; + $newfuncname = isset($extra_options['new_function_name']) ? $extra_options['new_function_name'] : ''; + } + //$encode_php_objects = in_array('encode_php_objects', $extra_options); + //$verbatim_client_copy = in_array('simple_client_copy', $extra_options) ? 1 : + // in_array('build_class_code', $extra_options) ? 2 : 0; + + $encode_php_objects = isset($extra_options['encode_php_objs']) ? (bool)$extra_options['encode_php_objs'] : false; + $decode_php_objects = isset($extra_options['decode_php_objs']) ? (bool)$extra_options['decode_php_objs'] : false; + $simple_client_copy = isset($extra_options['simple_client_copy']) ? (int)($extra_options['simple_client_copy']) : 0; + $buildit = isset($extra_options['return_source']) ? !($extra_options['return_source']) : true; + $prefix = isset($extra_options['prefix']) ? $extra_options['prefix'] : 'xmlrpc'; + if (isset($extra_options['return_on_fault'])) + { + $decode_fault = true; + $fault_response = $extra_options['return_on_fault']; + } + else + { + $decode_fault = false; + $fault_response = ''; + } + $debug = isset($extra_options['debug']) ? ($extra_options['debug']) : 0; + + $msgclass = $prefix.'msg'; + $valclass = $prefix.'val'; + $decodefunc = 'php_'.$prefix.'_decode'; + + $msg =& new $msgclass('system.methodSignature'); + $msg->addparam(new $valclass($methodname)); + $client->setDebug($debug); + $response =& $client->send($msg, $timeout, $protocol); + if($response->faultCode()) + { + error_log('XML-RPC: could not retrieve method signature from remote server for method '.$methodname); + return false; + } + else + { + $msig = $response->value(); + if ($client->return_type != 'phpvals') + { + $msig = $decodefunc($msig); + } + if(!is_array($msig) || count($msig) <= $signum) + { + error_log('XML-RPC: could not retrieve method signature nr.'.$signum.' from remote server for method '.$methodname); + return false; + } + else + { + // pick a suitable name for the new function, avoiding collisions + if($newfuncname != '') + { + $xmlrpcfuncname = $newfuncname; + } + else + { + // take care to insure that methodname is translated to valid + // php function name + $xmlrpcfuncname = $prefix.'_'.preg_replace(array('/\./', '/[^a-zA-Z0-9_\x7f-\xff]/'), + array('_', ''), $methodname); + } + while($buildit && function_exists($xmlrpcfuncname)) + { + $xmlrpcfuncname .= 'x'; + } + + $msig = $msig[$signum]; + $mdesc = ''; + // if in 'offline' mode, get method description too. + // in online mode, favour speed of operation + if(!$buildit) + { + $msg =& new $msgclass('system.methodHelp'); + $msg->addparam(new $valclass($methodname)); + $response =& $client->send($msg, $timeout, $protocol); + if (!$response->faultCode()) + { + $mdesc = $response->value(); + if ($client->return_type != 'phpvals') + { + $mdesc = $mdesc->scalarval(); + } + } + } + + $results = build_remote_method_wrapper_code($client, $methodname, + $xmlrpcfuncname, $msig, $mdesc, $timeout, $protocol, $simple_client_copy, + $prefix, $decode_php_objects, $encode_php_objects, $decode_fault, + $fault_response); + + //print_r($code); + if ($buildit) + { + $allOK = 0; + eval($results['source'].'$allOK=1;'); + // alternative + //$xmlrpcfuncname = create_function('$m', $innercode); + if($allOK) + { + return $xmlrpcfuncname; + } + else + { + error_log('XML-RPC: could not create function '.$xmlrpcfuncname.' to wrap remote method '.$methodname); + return false; + } + } + else + { + $results['function'] = $xmlrpcfuncname; + return $results; + } + } + } + } + + /** + * Similar to wrap_xmlrpc_method, but will generate a php class that wraps + * all xmlrpc methods exposed by the remote server as own methods. + * For more details see wrap_xmlrpc_method. + * @param xmlrpc_client $client the client obj all set to query the desired server + * @param array $extra_options list of options for wrapped code + * @return mixed false on error, the name of the created class if all ok or an array with code, class name and comments (if the appropriatevoption is set in extra_options) + */ + function wrap_xmlrpc_server($client, $extra_options=array()) + { + $methodfilter = isset($extra_options['method_filter']) ? $extra_options['method_filter'] : ''; + $signum = isset($extra_options['signum']) ? (int)$extra_options['signum'] : 0; + $timeout = isset($extra_options['timeout']) ? (int)$extra_options['timeout'] : 0; + $protocol = isset($extra_options['protocol']) ? $extra_options['protocol'] : ''; + $newclassname = isset($extra_options['new_class_name']) ? $extra_options['new_class_name'] : ''; + $encode_php_objects = isset($extra_options['encode_php_objs']) ? (bool)$extra_options['encode_php_objs'] : false; + $decode_php_objects = isset($extra_options['decode_php_objs']) ? (bool)$extra_options['decode_php_objs'] : false; + $verbatim_client_copy = isset($extra_options['simple_client_copy']) ? !($extra_options['simple_client_copy']) : true; + $buildit = isset($extra_options['return_source']) ? !($extra_options['return_source']) : true; + $prefix = isset($extra_options['prefix']) ? $extra_options['prefix'] : 'xmlrpc'; + + $msgclass = $prefix.'msg'; + //$valclass = $prefix.'val'; + $decodefunc = 'php_'.$prefix.'_decode'; + + $msg =& new $msgclass('system.listMethods'); + $response =& $client->send($msg, $timeout, $protocol); + if($response->faultCode()) + { + error_log('XML-RPC: could not retrieve method list from remote server'); + return false; + } + else + { + $mlist = $response->value(); + if ($client->return_type != 'phpvals') + { + $mlist = $decodefunc($mlist); + } + if(!is_array($mlist) || !count($mlist)) + { + error_log('XML-RPC: could not retrieve meaningful method list from remote server'); + return false; + } + else + { + // pick a suitable name for the new function, avoiding collisions + if($newclassname != '') + { + $xmlrpcclassname = $newclassname; + } + else + { + $xmlrpcclassname = $prefix.'_'.preg_replace(array('/\./', '/[^a-zA-Z0-9_\x7f-\xff]/'), + array('_', ''), $client->server).'_client'; + } + while($buildit && class_exists($xmlrpcclassname)) + { + $xmlrpcclassname .= 'x'; + } + + /// @todo add function setdebug() to new class, to enable/disable debugging + $source = "class $xmlrpcclassname\n{\nvar \$client;\n\n"; + $source .= "function $xmlrpcclassname()\n{\n"; + $source .= build_client_wrapper_code($client, $verbatim_client_copy, $prefix); + $source .= "\$this->client =& \$client;\n}\n\n"; + $opts = array('simple_client_copy' => 2, 'return_source' => true, + 'timeout' => $timeout, 'protocol' => $protocol, + 'encode_php_objs' => $encode_php_objects, 'prefix' => $prefix, + 'decode_php_objs' => $decode_php_objects + ); + /// @todo build javadoc for class definition, too + foreach($mlist as $mname) + { + if ($methodfilter == '' || preg_match($methodfilter, $mname)) + { + $opts['new_function_name'] = preg_replace(array('/\./', '/[^a-zA-Z0-9_\x7f-\xff]/'), + array('_', ''), $mname); + $methodwrap = wrap_xmlrpc_method($client, $mname, $opts); + if ($methodwrap) + { + if (!$buildit) + { + $source .= $methodwrap['docstring']; + } + $source .= $methodwrap['source']."\n"; + } + else + { + error_log('XML-RPC: will not create class method to wrap remote method '.$mname); + } + } + } + $source .= "}\n"; + if ($buildit) + { + $allOK = 0; + eval($source.'$allOK=1;'); + // alternative + //$xmlrpcfuncname = create_function('$m', $innercode); + if($allOK) + { + return $xmlrpcclassname; + } + else + { + error_log('XML-RPC: could not create class '.$xmlrpcclassname.' to wrap remote server '.$client->server); + return false; + } + } + else + { + return array('class' => $xmlrpcclassname, 'code' => $source, 'docstring' => ''); + } + } + } + } + + /** + * Given the necessary info, build php code that creates a new function to + * invoke a remote xmlrpc method. + * Take care that no full checking of input parameters is done to ensure that + * valid php code is emitted. + * Note: real spaghetti code follows... + * @access private + */ + function build_remote_method_wrapper_code($client, $methodname, $xmlrpcfuncname, + $msig, $mdesc='', $timeout=0, $protocol='', $client_copy_mode=0, $prefix='xmlrpc', + $decode_php_objects=false, $encode_php_objects=false, $decode_fault=false, + $fault_response='') + { + $code = "function $xmlrpcfuncname ("; + if ($client_copy_mode < 2) + { + // client copy mode 0 or 1 == partial / full client copy in emitted code + $innercode = build_client_wrapper_code($client, $client_copy_mode, $prefix); + $innercode .= "\$client->setDebug(\$debug);\n"; + $this_ = ''; + } + else + { + // client copy mode 2 == no client copy in emitted code + $innercode = ''; + $this_ = 'this->'; + } + $innercode .= "\$msg =& new {$prefix}msg('$methodname');\n"; + + if ($mdesc != '') + { + // take care that PHP comment is not terminated unwillingly by method description + $mdesc = "/**\n* ".str_replace('*/', '* /', $mdesc)."\n"; + } + else + { + $mdesc = "/**\nFunction $xmlrpcfuncname\n"; + } + + // param parsing + $plist = array(); + $pcount = count($msig); + for($i = 1; $i < $pcount; $i++) + { + $plist[] = "\$p$i"; + $ptype = $msig[$i]; + if($ptype == 'i4' || $ptype == 'int' || $ptype == 'boolean' || $ptype == 'double' || + $ptype == 'string' || $ptype == 'dateTime.iso8601' || $ptype == 'base64' || $ptype == 'null') + { + // only build directly xmlrpcvals when type is known and scalar + $innercode .= "\$p$i =& new {$prefix}val(\$p$i, '$ptype');\n"; + } + else + { + if ($encode_php_objects) + { + $innercode .= "\$p$i =& php_{$prefix}_encode(\$p$i, array('encode_php_objs'));\n"; + } + else + { + $innercode .= "\$p$i =& php_{$prefix}_encode(\$p$i);\n"; + } + } + $innercode .= "\$msg->addparam(\$p$i);\n"; + $mdesc .= '* @param '.xmlrpc_2_php_type($ptype)." \$p$i\n"; + } + if ($client_copy_mode < 2) + { + $plist[] = '$debug=0'; + $mdesc .= "* @param int \$debug when 1 (or 2) will enable debugging of the underlying {$prefix} call (defaults to 0)\n"; + } + $plist = implode(', ', $plist); + $mdesc .= '* @return '.xmlrpc_2_php_type($msig[0])." (or an {$prefix}resp obj instance if call fails)\n*/\n"; + + $innercode .= "\$res =& \${$this_}client->send(\$msg, $timeout, '$protocol');\n"; + if ($decode_fault) + { + if (is_string($fault_response) && ((strpos($fault_response, '%faultCode%') !== false) || (strpos($fault_response, '%faultString%') !== false))) + { + $respcode = "str_replace(array('%faultCode%', '%faultString%'), array(\$res->faultCode(), \$res->faultString()), '".str_replace("'", "''", $fault_response)."')"; + } + else + { + $respcode = var_export($fault_response, true); + } + } + else + { + $respcode = '$res'; + } + if ($decode_php_objects) + { + $innercode .= "if (\$res->faultcode()) return $respcode; else return php_{$prefix}_decode(\$res->value(), array('decode_php_objs'));"; + } + else + { + $innercode .= "if (\$res->faultcode()) return $respcode; else return php_{$prefix}_decode(\$res->value());"; + } + + $code = $code . $plist. ") {\n" . $innercode . "\n}\n"; + + return array('source' => $code, 'docstring' => $mdesc); + } + + /** + * Given necessary info, generate php code that will rebuild a client object + * Take care that no full checking of input parameters is done to ensure that + * valid php code is emitted. + * @access private + */ + function build_client_wrapper_code($client, $verbatim_client_copy, $prefix='xmlrpc') + { + $code = "\$client =& new {$prefix}_client('".str_replace("'", "\'", $client->path). + "', '" . str_replace("'", "\'", $client->server) . "', $client->port);\n"; + + // copy all client fields to the client that will be generated runtime + // (this provides for future expansion or subclassing of client obj) + if ($verbatim_client_copy) + { + foreach($client as $fld => $val) + { + if($fld != 'debug' && $fld != 'return_type') + { + $val = var_export($val, true); + $code .= "\$client->$fld = $val;\n"; + } + } + } + // only make sure that client always returns the correct data type + $code .= "\$client->return_type = '{$prefix}vals';\n"; + //$code .= "\$client->setDebug(\$debug);\n"; + return $code; + } +?> \ No newline at end of file diff --git a/series/trunk/includes/xmlrpc/xmlrpcs.inc b/series/trunk/includes/xmlrpc/xmlrpcs.inc new file mode 100644 index 0000000..9588919 --- /dev/null +++ b/series/trunk/includes/xmlrpc/xmlrpcs.inc @@ -0,0 +1,1193 @@ + +// $Id: xmlrpcs.inc,v 1.69 2007/09/20 20:14:25 ggiunta Exp $ + +// Copyright (c) 1999,2000,2002 Edd Dumbill. +// 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 "XML-RPC for PHP" 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 +// REGENTS 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. + + // XML RPC Server class + // requires: xmlrpc.inc + + $GLOBALS['xmlrpcs_capabilities'] = array( + // xmlrpc spec: always supported + 'xmlrpc' => new xmlrpcval(array( + 'specUrl' => new xmlrpcval('http://www.xmlrpc.com/spec', 'string'), + 'specVersion' => new xmlrpcval(1, 'int') + ), 'struct'), + // if we support system.xxx functions, we always support multicall, too... + // Note that, as of 2006/09/17, the following URL does not respond anymore + 'system.multicall' => new xmlrpcval(array( + 'specUrl' => new xmlrpcval('http://www.xmlrpc.com/discuss/msgReader$1208', 'string'), + 'specVersion' => new xmlrpcval(1, 'int') + ), 'struct'), + // introspection: version 2! we support 'mixed', too + 'introspection' => new xmlrpcval(array( + 'specUrl' => new xmlrpcval('http://phpxmlrpc.sourceforge.net/doc-2/ch10.html', 'string'), + 'specVersion' => new xmlrpcval(2, 'int') + ), 'struct') + ); + + /* Functions that implement system.XXX methods of xmlrpc servers */ + $_xmlrpcs_getCapabilities_sig=array(array($GLOBALS['xmlrpcStruct'])); + $_xmlrpcs_getCapabilities_doc='This method lists all the capabilites that the XML-RPC server has: the (more or less standard) extensions to the xmlrpc spec that it adheres to'; + $_xmlrpcs_getCapabilities_sdoc=array(array('list of capabilities, described as structs with a version number and url for the spec')); + function _xmlrpcs_getCapabilities($server, $m=null) + { + $outAr = $GLOBALS['xmlrpcs_capabilities']; + // NIL extension + if ($GLOBALS['xmlrpc_null_extension']) { + $outAr['nil'] = new xmlrpcval(array( + 'specUrl' => new xmlrpcval('http://www.ontosys.com/xml-rpc/extensions.php', 'string'), + 'specVersion' => new xmlrpcval(1, 'int') + ), 'struct'); + } + return new xmlrpcresp(new xmlrpcval($outAr, 'struct')); + } + + // listMethods: signature was either a string, or nothing. + // The useless string variant has been removed + $_xmlrpcs_listMethods_sig=array(array($GLOBALS['xmlrpcArray'])); + $_xmlrpcs_listMethods_doc='This method lists all the methods that the XML-RPC server knows how to dispatch'; + $_xmlrpcs_listMethods_sdoc=array(array('list of method names')); + function _xmlrpcs_listMethods($server, $m=null) // if called in plain php values mode, second param is missing + { + + $outAr=array(); + foreach($server->dmap as $key => $val) + { + $outAr[]=&new xmlrpcval($key, 'string'); + } + if($server->allow_system_funcs) + { + foreach($GLOBALS['_xmlrpcs_dmap'] as $key => $val) + { + $outAr[]=&new xmlrpcval($key, 'string'); + } + } + return new xmlrpcresp(new xmlrpcval($outAr, 'array')); + } + + $_xmlrpcs_methodSignature_sig=array(array($GLOBALS['xmlrpcArray'], $GLOBALS['xmlrpcString'])); + $_xmlrpcs_methodSignature_doc='Returns an array of known signatures (an array of arrays) for the method name passed. If no signatures are known, returns a none-array (test for type != array to detect missing signature)'; + $_xmlrpcs_methodSignature_sdoc=array(array('list of known signatures, each sig being an array of xmlrpc type names', 'name of method to be described')); + function _xmlrpcs_methodSignature($server, $m) + { + // let accept as parameter both an xmlrpcval or string + if (is_object($m)) + { + $methName=$m->getParam(0); + $methName=$methName->scalarval(); + } + else + { + $methName=$m; + } + if(strpos($methName, "system.") === 0) + { + $dmap=$GLOBALS['_xmlrpcs_dmap']; $sysCall=1; + } + else + { + $dmap=$server->dmap; $sysCall=0; + } + if(isset($dmap[$methName])) + { + if(isset($dmap[$methName]['signature'])) + { + $sigs=array(); + foreach($dmap[$methName]['signature'] as $inSig) + { + $cursig=array(); + foreach($inSig as $sig) + { + $cursig[]=&new xmlrpcval($sig, 'string'); + } + $sigs[]=&new xmlrpcval($cursig, 'array'); + } + $r=&new xmlrpcresp(new xmlrpcval($sigs, 'array')); + } + else + { + // NB: according to the official docs, we should be returning a + // "none-array" here, which means not-an-array + $r=&new xmlrpcresp(new xmlrpcval('undef', 'string')); + } + } + else + { + $r=&new xmlrpcresp(0,$GLOBALS['xmlrpcerr']['introspect_unknown'], $GLOBALS['xmlrpcstr']['introspect_unknown']); + } + return $r; + } + + $_xmlrpcs_methodHelp_sig=array(array($GLOBALS['xmlrpcString'], $GLOBALS['xmlrpcString'])); + $_xmlrpcs_methodHelp_doc='Returns help text if defined for the method passed, otherwise returns an empty string'; + $_xmlrpcs_methodHelp_sdoc=array(array('method description', 'name of the method to be described')); + function _xmlrpcs_methodHelp($server, $m) + { + // let accept as parameter both an xmlrpcval or string + if (is_object($m)) + { + $methName=$m->getParam(0); + $methName=$methName->scalarval(); + } + else + { + $methName=$m; + } + if(strpos($methName, "system.") === 0) + { + $dmap=$GLOBALS['_xmlrpcs_dmap']; $sysCall=1; + } + else + { + $dmap=$server->dmap; $sysCall=0; + } + if(isset($dmap[$methName])) + { + if(isset($dmap[$methName]['docstring'])) + { + $r=&new xmlrpcresp(new xmlrpcval($dmap[$methName]['docstring']), 'string'); + } + else + { + $r=&new xmlrpcresp(new xmlrpcval('', 'string')); + } + } + else + { + $r=&new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['introspect_unknown'], $GLOBALS['xmlrpcstr']['introspect_unknown']); + } + return $r; + } + + $_xmlrpcs_multicall_sig = array(array($GLOBALS['xmlrpcArray'], $GLOBALS['xmlrpcArray'])); + $_xmlrpcs_multicall_doc = 'Boxcar multiple RPC calls in one request. See http://www.xmlrpc.com/discuss/msgReader$1208 for details'; + $_xmlrpcs_multicall_sdoc = array(array('list of response structs, where each struct has the usual members', 'list of calls, with each call being represented as a struct, with members "methodname" and "params"')); + function _xmlrpcs_multicall_error($err) + { + if(is_string($err)) + { + $str = $GLOBALS['xmlrpcstr']["multicall_${err}"]; + $code = $GLOBALS['xmlrpcerr']["multicall_${err}"]; + } + else + { + $code = $err->faultCode(); + $str = $err->faultString(); + } + $struct = array(); + $struct['faultCode'] =& new xmlrpcval($code, 'int'); + $struct['faultString'] =& new xmlrpcval($str, 'string'); + return new xmlrpcval($struct, 'struct'); + } + + function _xmlrpcs_multicall_do_call($server, $call) + { + if($call->kindOf() != 'struct') + { + return _xmlrpcs_multicall_error('notstruct'); + } + $methName = @$call->structmem('methodName'); + if(!$methName) + { + return _xmlrpcs_multicall_error('nomethod'); + } + if($methName->kindOf() != 'scalar' || $methName->scalartyp() != 'string') + { + return _xmlrpcs_multicall_error('notstring'); + } + if($methName->scalarval() == 'system.multicall') + { + return _xmlrpcs_multicall_error('recursion'); + } + + $params = @$call->structmem('params'); + if(!$params) + { + return _xmlrpcs_multicall_error('noparams'); + } + if($params->kindOf() != 'array') + { + return _xmlrpcs_multicall_error('notarray'); + } + $numParams = $params->arraysize(); + + $msg =& new xmlrpcmsg($methName->scalarval()); + for($i = 0; $i < $numParams; $i++) + { + if(!$msg->addParam($params->arraymem($i))) + { + $i++; + return _xmlrpcs_multicall_error(new xmlrpcresp(0, + $GLOBALS['xmlrpcerr']['incorrect_params'], + $GLOBALS['xmlrpcstr']['incorrect_params'] . ": probable xml error in param " . $i)); + } + } + + $result = $server->execute($msg); + + if($result->faultCode() != 0) + { + return _xmlrpcs_multicall_error($result); // Method returned fault. + } + + return new xmlrpcval(array($result->value()), 'array'); + } + + function _xmlrpcs_multicall_do_call_phpvals($server, $call) + { + if(!is_array($call)) + { + return _xmlrpcs_multicall_error('notstruct'); + } + if(!array_key_exists('methodName', $call)) + { + return _xmlrpcs_multicall_error('nomethod'); + } + if (!is_string($call['methodName'])) + { + return _xmlrpcs_multicall_error('notstring'); + } + if($call['methodName'] == 'system.multicall') + { + return _xmlrpcs_multicall_error('recursion'); + } + if(!array_key_exists('params', $call)) + { + return _xmlrpcs_multicall_error('noparams'); + } + if(!is_array($call['params'])) + { + return _xmlrpcs_multicall_error('notarray'); + } + + // this is a real dirty and simplistic hack, since we might have received a + // base64 or datetime values, but they will be listed as strings here... + $numParams = count($call['params']); + $pt = array(); + foreach($call['params'] as $val) + $pt[] = php_2_xmlrpc_type(gettype($val)); + + $result = $server->execute($call['methodName'], $call['params'], $pt); + + if($result->faultCode() != 0) + { + return _xmlrpcs_multicall_error($result); // Method returned fault. + } + + return new xmlrpcval(array($result->value()), 'array'); + } + + function _xmlrpcs_multicall($server, $m) + { + $result = array(); + // let accept a plain list of php parameters, beside a single xmlrpc msg object + if (is_object($m)) + { + $calls = $m->getParam(0); + $numCalls = $calls->arraysize(); + for($i = 0; $i < $numCalls; $i++) + { + $call = $calls->arraymem($i); + $result[$i] = _xmlrpcs_multicall_do_call($server, $call); + } + } + else + { + $numCalls=count($m); + for($i = 0; $i < $numCalls; $i++) + { + $result[$i] = _xmlrpcs_multicall_do_call_phpvals($server, $m[$i]); + } + } + + return new xmlrpcresp(new xmlrpcval($result, 'array')); + } + + $GLOBALS['_xmlrpcs_dmap']=array( + 'system.listMethods' => array( + 'function' => '_xmlrpcs_listMethods', + 'signature' => $_xmlrpcs_listMethods_sig, + 'docstring' => $_xmlrpcs_listMethods_doc, + 'signature_docs' => $_xmlrpcs_listMethods_sdoc), + 'system.methodHelp' => array( + 'function' => '_xmlrpcs_methodHelp', + 'signature' => $_xmlrpcs_methodHelp_sig, + 'docstring' => $_xmlrpcs_methodHelp_doc, + 'signature_docs' => $_xmlrpcs_methodHelp_sdoc), + 'system.methodSignature' => array( + 'function' => '_xmlrpcs_methodSignature', + 'signature' => $_xmlrpcs_methodSignature_sig, + 'docstring' => $_xmlrpcs_methodSignature_doc, + 'signature_docs' => $_xmlrpcs_methodSignature_sdoc), + 'system.multicall' => array( + 'function' => '_xmlrpcs_multicall', + 'signature' => $_xmlrpcs_multicall_sig, + 'docstring' => $_xmlrpcs_multicall_doc, + 'signature_docs' => $_xmlrpcs_multicall_sdoc), + 'system.getCapabilities' => array( + 'function' => '_xmlrpcs_getCapabilities', + 'signature' => $_xmlrpcs_getCapabilities_sig, + 'docstring' => $_xmlrpcs_getCapabilities_doc, + 'signature_docs' => $_xmlrpcs_getCapabilities_sdoc) + ); + + $GLOBALS['_xmlrpcs_occurred_errors'] = ''; + $GLOBALS['_xmlrpcs_prev_ehandler'] = ''; + /** + * Error handler used to track errors that occur during server-side execution of PHP code. + * This allows to report back to the client whether an internal error has occurred or not + * using an xmlrpc response object, instead of letting the client deal with the html junk + * that a PHP execution error on the server generally entails. + * + * NB: in fact a user defined error handler can only handle WARNING, NOTICE and USER_* errors. + * + */ + function _xmlrpcs_errorHandler($errcode, $errstring, $filename=null, $lineno=null, $context=null) + { + // obey the @ protocol + if (error_reporting() == 0) + return; + + //if($errcode != E_NOTICE && $errcode != E_WARNING && $errcode != E_USER_NOTICE && $errcode != E_USER_WARNING) + if($errcode != 2048) // do not use E_STRICT by name, since on PHP 4 it will not be defined + { + $GLOBALS['_xmlrpcs_occurred_errors'] = $GLOBALS['_xmlrpcs_occurred_errors'] . $errstring . "\n"; + } + // Try to avoid as much as possible disruption to the previous error handling + // mechanism in place + if($GLOBALS['_xmlrpcs_prev_ehandler'] == '') + { + // The previous error handler was the default: all we should do is log error + // to the default error log (if level high enough) + if(ini_get('log_errors') && (intval(ini_get('error_reporting')) & $errcode)) + { + error_log($errstring); + } + } + else + { + // Pass control on to previous error handler, trying to avoid loops... + if($GLOBALS['_xmlrpcs_prev_ehandler'] != '_xmlrpcs_errorHandler') + { + // NB: this code will NOT work on php < 4.0.2: only 2 params were used for error handlers + if(is_array($GLOBALS['_xmlrpcs_prev_ehandler'])) + { + // the following works both with static class methods and plain object methods as error handler + call_user_func_array($GLOBALS['_xmlrpcs_prev_ehandler'], array($errcode, $errstring, $filename, $lineno, $context)); + } + else + { + $GLOBALS['_xmlrpcs_prev_ehandler']($errcode, $errstring, $filename, $lineno, $context); + } + } + } + } + + $GLOBALS['_xmlrpc_debuginfo']=''; + + /** + * Add a string to the debug info that can be later seralized by the server + * as part of the response message. + * Note that for best compatbility, the debug string should be encoded using + * the $GLOBALS['xmlrpc_internalencoding'] character set. + * @param string $m + * @access public + */ + function xmlrpc_debugmsg($m) + { + $GLOBALS['_xmlrpc_debuginfo'] .= $m . "\n"; + } + + class xmlrpc_server + { + /// array defining php functions exposed as xmlrpc methods by this server + var $dmap=array(); + /** + * Defines how functions in dmap will be invokde: either using an xmlrpc msg object + * or plain php values. + * valid strings are 'xmlrpcvals', 'phpvals' or 'epivals' + */ + var $functions_parameters_type='xmlrpcvals'; + /// controls wether the server is going to echo debugging messages back to the client as comments in response body. valid values: 0,1,2,3 + var $debug = 1; + /** + * When set to true, it will enable HTTP compression of the response, in case + * the client has declared its support for compression in the request. + */ + var $compress_response = false; + /** + * List of http compression methods accepted by the server for requests. + * NB: PHP supports deflate, gzip compressions out of the box if compiled w. zlib + */ + var $accepted_compression = array(); + /// shall we serve calls to system.* methods? + var $allow_system_funcs = true; + /// list of charset encodings natively accepted for requests + var $accepted_charset_encodings = array(); + /** + * charset encoding to be used for response. + * NB: if we can, we will convert the generated response from internal_encoding to the intended one. + * can be: a supported xml encoding (only UTF-8 and ISO-8859-1 at present, unless mbstring is enabled), + * null (leave unspecified in response, convert output stream to US_ASCII), + * 'default' (use xmlrpc library default as specified in xmlrpc.inc, convert output stream if needed), + * or 'auto' (use client-specified charset encoding or same as request if request headers do not specify it (unless request is US-ASCII: then use library default anyway). + * NB: pretty dangerous if you accept every charset and do not have mbstring enabled) + */ + var $response_charset_encoding = ''; + /// storage for internal debug info + var $debug_info = ''; + /// extra data passed at runtime to method handling functions. Used only by EPI layer + var $user_data = null; + + /** + * @param array $dispmap the dispatch map withd efinition of exposed services + * @param boolean $servicenow set to false to prevent the server from runnung upon construction + */ + function xmlrpc_server($dispMap=null, $serviceNow=true) + { + // if ZLIB is enabled, let the server by default accept compressed requests, + // and compress responses sent to clients that support them + if(function_exists('gzinflate')) + { + $this->accepted_compression = array('gzip', 'deflate'); + $this->compress_response = true; + } + + // by default the xml parser can support these 3 charset encodings + $this->accepted_charset_encodings = array('UTF-8', 'ISO-8859-1', 'US-ASCII'); + + // dispMap is a dispatch array of methods + // mapped to function names and signatures + // if a method + // doesn't appear in the map then an unknown + // method error is generated + /* milosch - changed to make passing dispMap optional. + * instead, you can use the class add_to_map() function + * to add functions manually (borrowed from SOAPX4) + */ + if($dispMap) + { + $this->dmap = $dispMap; + if($serviceNow) + { + $this->service(); + } + } + } + + /** + * Set debug level of server. + * @param integer $in debug lvl: determines info added to xmlrpc responses (as xml comments) + * 0 = no debug info, + * 1 = msgs set from user with debugmsg(), + * 2 = add complete xmlrpc request (headers and body), + * 3 = add also all processing warnings happened during method processing + * (NB: this involves setting a custom error handler, and might interfere + * with the standard processing of the php function exposed as method. In + * particular, triggering an USER_ERROR level error will not halt script + * execution anymore, but just end up logged in the xmlrpc response) + * Note that info added at elevel 2 and 3 will be base64 encoded + * @access public + */ + function setDebug($in) + { + $this->debug=$in; + } + + /** + * Return a string with the serialized representation of all debug info + * @param string $charset_encoding the target charset encoding for the serialization + * @return string an XML comment (or two) + */ + function serializeDebug($charset_encoding='') + { + // Tough encoding problem: which internal charset should we assume for debug info? + // It might contain a copy of raw data received from client, ie with unknown encoding, + // intermixed with php generated data and user generated data... + // so we split it: system debug is base 64 encoded, + // user debug info should be encoded by the end user using the INTERNAL_ENCODING + $out = ''; + if ($this->debug_info != '') + { + $out .= "\n"; + } + if($GLOBALS['_xmlrpc_debuginfo']!='') + { + + $out .= "\n"; + // NB: a better solution MIGHT be to use CDATA, but we need to insert it + // into return payload AFTER the beginning tag + //$out .= "', ']_]_>', $GLOBALS['_xmlrpc_debuginfo']) . "\n]]>\n"; + } + return $out; + } + + /** + * Execute the xmlrpc request, printing the response + * @param string $data the request body. If null, the http POST request will be examined + * @return xmlrpcresp the response object (usually not used by caller...) + * @access public + */ + function service($data=null, $return_payload=false) + { + if ($data === null) + { + // workaround for a known bug in php ver. 5.2.2 that broke $HTTP_RAW_POST_DATA + $ver = phpversion(); + if ($ver[0] >= 5) + { + $data = file_get_contents('php://input'); + } + else + { + $data = isset($GLOBALS['HTTP_RAW_POST_DATA']) ? $GLOBALS['HTTP_RAW_POST_DATA'] : ''; + } + } + $raw_data = $data; + + // reset internal debug info + $this->debug_info = ''; + + // Echo back what we received, before parsing it + if($this->debug > 1) + { + $this->debugmsg("+++GOT+++\n" . $data . "\n+++END+++"); + } + + $r = $this->parseRequestHeaders($data, $req_charset, $resp_charset, $resp_encoding); + if (!$r) + { + $r=$this->parseRequest($data, $req_charset); + } + + // save full body of request into response, for more debugging usages + $r->raw_data = $raw_data; + + if($this->debug > 2 && $GLOBALS['_xmlrpcs_occurred_errors']) + { + $this->debugmsg("+++PROCESSING ERRORS AND WARNINGS+++\n" . + $GLOBALS['_xmlrpcs_occurred_errors'] . "+++END+++"); + } + + $payload=$this->xml_header($resp_charset); + if($this->debug > 0) + { + $payload = $payload . $this->serializeDebug($resp_charset); + } + + // G. Giunta 2006-01-27: do not create response serialization if it has + // already happened. Helps building json magic + if (empty($r->payload)) + { + $r->serialize($resp_charset); + } + $payload = $payload . $r->payload; + + if ($return_payload) + { + return $payload; + } + + // if we get a warning/error that has output some text before here, then we cannot + // add a new header. We cannot say we are sending xml, either... + if(!headers_sent()) + { + header('Content-Type: '.$r->content_type); + // we do not know if client actually told us an accepted charset, but if he did + // we have to tell him what we did + header("Vary: Accept-Charset"); + + // http compression of output: only + // if we can do it, and we want to do it, and client asked us to, + // and php ini settings do not force it already + $php_no_self_compress = ini_get('zlib.output_compression') == '' && (ini_get('output_handler') != 'ob_gzhandler'); + if($this->compress_response && function_exists('gzencode') && $resp_encoding != '' + && $php_no_self_compress) + { + if(strpos($resp_encoding, 'gzip') !== false) + { + $payload = gzencode($payload); + header("Content-Encoding: gzip"); + header("Vary: Accept-Encoding"); + } + elseif (strpos($resp_encoding, 'deflate') !== false) + { + $payload = gzcompress($payload); + header("Content-Encoding: deflate"); + header("Vary: Accept-Encoding"); + } + } + + // do not ouput content-length header if php is compressing output for us: + // it will mess up measurements + if($php_no_self_compress) + { + header('Content-Length: ' . (int)strlen($payload)); + } + } + else + { + error_log('XML-RPC: xmlrpc_server::service: http headers already sent before response is fully generated. Check for php warning or error messages'); + } + + print $payload; + + // return request, in case subclasses want it + return $r; + } + + /** + * Add a method to the dispatch map + * @param string $methodname the name with which the method will be made available + * @param string $function the php function that will get invoked + * @param array $sig the array of valid method signatures + * @param string $doc method documentation + * @access public + */ + function add_to_map($methodname,$function,$sig=null,$doc='') + { + $this->dmap[$methodname] = array( + 'function' => $function, + 'docstring' => $doc + ); + if ($sig) + { + $this->dmap[$methodname]['signature'] = $sig; + } + } + + /** + * Verify type and number of parameters received against a list of known signatures + * @param array $in array of either xmlrpcval objects or xmlrpc type definitions + * @param array $sig array of known signatures to match against + * @access private + */ + function verifySignature($in, $sig) + { + // check each possible signature in turn + if (is_object($in)) + { + $numParams = $in->getNumParams(); + } + else + { + $numParams = count($in); + } + foreach($sig as $cursig) + { + if(count($cursig)==$numParams+1) + { + $itsOK=1; + for($n=0; $n<$numParams; $n++) + { + if (is_object($in)) + { + $p=$in->getParam($n); + if($p->kindOf() == 'scalar') + { + $pt=$p->scalartyp(); + } + else + { + $pt=$p->kindOf(); + } + } + else + { + $pt= $in[$n] == 'i4' ? 'int' : $in[$n]; // dispatch maps never use i4... + } + + // param index is $n+1, as first member of sig is return type + if($pt != $cursig[$n+1] && $cursig[$n+1] != $GLOBALS['xmlrpcValue']) + { + $itsOK=0; + $pno=$n+1; + $wanted=$cursig[$n+1]; + $got=$pt; + break; + } + } + if($itsOK) + { + return array(1,''); + } + } + } + if(isset($wanted)) + { + return array(0, "Wanted ${wanted}, got ${got} at param ${pno}"); + } + else + { + return array(0, "No method signature matches number of parameters"); + } + } + + /** + * Parse http headers received along with xmlrpc request. If needed, inflate request + * @return null on success or an xmlrpcresp + * @access private + */ + function parseRequestHeaders(&$data, &$req_encoding, &$resp_encoding, &$resp_compression) + { + // Play nice to PHP 4.0.x: superglobals were not yet invented... + if(!isset($_SERVER)) + { + $_SERVER = $GLOBALS['HTTP_SERVER_VARS']; + } + + if($this->debug > 1) + { + if(function_exists('getallheaders')) + { + $this->debugmsg(''); // empty line + foreach(getallheaders() as $name => $val) + { + $this->debugmsg("HEADER: $name: $val"); + } + } + + } + + if(isset($_SERVER['HTTP_CONTENT_ENCODING'])) + { + $content_encoding = str_replace('x-', '', $_SERVER['HTTP_CONTENT_ENCODING']); + } + else + { + $content_encoding = ''; + } + + // check if request body has been compressed and decompress it + if($content_encoding != '' && strlen($data)) + { + if($content_encoding == 'deflate' || $content_encoding == 'gzip') + { + // if decoding works, use it. else assume data wasn't gzencoded + if(function_exists('gzinflate') && in_array($content_encoding, $this->accepted_compression)) + { + if($content_encoding == 'deflate' && $degzdata = @gzuncompress($data)) + { + $data = $degzdata; + if($this->debug > 1) + { + $this->debugmsg("\n+++INFLATED REQUEST+++[".strlen($data)." chars]+++\n" . $data . "\n+++END+++"); + } + } + elseif($content_encoding == 'gzip' && $degzdata = @gzinflate(substr($data, 10))) + { + $data = $degzdata; + if($this->debug > 1) + $this->debugmsg("+++INFLATED REQUEST+++[".strlen($data)." chars]+++\n" . $data . "\n+++END+++"); + } + else + { + $r =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['server_decompress_fail'], $GLOBALS['xmlrpcstr']['server_decompress_fail']); + return $r; + } + } + else + { + //error_log('The server sent deflated data. Your php install must have the Zlib extension compiled in to support this.'); + $r =& new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['server_cannot_decompress'], $GLOBALS['xmlrpcstr']['server_cannot_decompress']); + return $r; + } + } + } + + // check if client specified accepted charsets, and if we know how to fulfill + // the request + if ($this->response_charset_encoding == 'auto') + { + $resp_encoding = ''; + if (isset($_SERVER['HTTP_ACCEPT_CHARSET'])) + { + // here we should check if we can match the client-requested encoding + // with the encodings we know we can generate. + /// @todo we should parse q=0.x preferences instead of getting first charset specified... + $client_accepted_charsets = explode(',', strtoupper($_SERVER['HTTP_ACCEPT_CHARSET'])); + // Give preference to internal encoding + $known_charsets = array($GLOBALS['xmlrpc_internalencoding'], 'UTF-8', 'ISO-8859-1', 'US-ASCII'); + foreach ($known_charsets as $charset) + { + foreach ($client_accepted_charsets as $accepted) + if (strpos($accepted, $charset) === 0) + { + $resp_encoding = $charset; + break; + } + if ($resp_encoding) + break; + } + } + } + else + { + $resp_encoding = $this->response_charset_encoding; + } + + if (isset($_SERVER['HTTP_ACCEPT_ENCODING'])) + { + $resp_compression = $_SERVER['HTTP_ACCEPT_ENCODING']; + } + else + { + $resp_compression = ''; + } + + // 'guestimate' request encoding + /// @todo check if mbstring is enabled and automagic input conversion is on: it might mingle with this check??? + $req_encoding = guess_encoding(isset($_SERVER['CONTENT_TYPE']) ? $_SERVER['CONTENT_TYPE'] : '', + $data); + + return null; + } + + /** + * Parse an xml chunk containing an xmlrpc request and execute the corresponding + * php function registered with the server + * @param string $data the xml request + * @param string $req_encoding (optional) the charset encoding of the xml request + * @return xmlrpcresp + * @access private + */ + function parseRequest($data, $req_encoding='') + { + // 2005/05/07 commented and moved into caller function code + //if($data=='') + //{ + // $data=$GLOBALS['HTTP_RAW_POST_DATA']; + //} + + // G. Giunta 2005/02/13: we do NOT expect to receive html entities + // so we do not try to convert them into xml character entities + //$data = xmlrpc_html_entity_xlate($data); + + $GLOBALS['_xh']=array(); + $GLOBALS['_xh']['ac']=''; + $GLOBALS['_xh']['stack']=array(); + $GLOBALS['_xh']['valuestack'] = array(); + $GLOBALS['_xh']['params']=array(); + $GLOBALS['_xh']['pt']=array(); + $GLOBALS['_xh']['isf']=0; + $GLOBALS['_xh']['isf_reason']=''; + $GLOBALS['_xh']['method']=false; // so we can check later if we got a methodname or not + $GLOBALS['_xh']['rt']=''; + + // decompose incoming XML into request structure + if ($req_encoding != '') + { + if (!in_array($req_encoding, array('UTF-8', 'ISO-8859-1', 'US-ASCII'))) + // the following code might be better for mb_string enabled installs, but + // makes the lib about 200% slower... + //if (!is_valid_charset($req_encoding, array('UTF-8', 'ISO-8859-1', 'US-ASCII'))) + { + error_log('XML-RPC: xmlrpc_server::parseRequest: invalid charset encoding of received request: '.$req_encoding); + $req_encoding = $GLOBALS['xmlrpc_defencoding']; + } + /// @BUG this will fail on PHP 5 if charset is not specified in the xml prologue, + // the encoding is not UTF8 and there are non-ascii chars in the text... + /// @todo use an ampty string for php 5 ??? + $parser = xml_parser_create($req_encoding); + } + else + { + $parser = xml_parser_create(); + } + + xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, true); + // G. Giunta 2005/02/13: PHP internally uses ISO-8859-1, so we have to tell + // the xml parser to give us back data in the expected charset + // What if internal encoding is not in one of the 3 allowed? + // we use the broadest one, ie. utf8 + // This allows to send data which is native in various charset, + // by extending xmlrpc_encode_entitites() and setting xmlrpc_internalencoding + if (!in_array($GLOBALS['xmlrpc_internalencoding'], array('UTF-8', 'ISO-8859-1', 'US-ASCII'))) + { + xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, 'UTF-8'); + } + else + { + xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, $GLOBALS['xmlrpc_internalencoding']); + } + + if ($this->functions_parameters_type != 'xmlrpcvals') + xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee_fast'); + else + xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee'); + xml_set_character_data_handler($parser, 'xmlrpc_cd'); + xml_set_default_handler($parser, 'xmlrpc_dh'); + if(!xml_parse($parser, $data, 1)) + { + // return XML error as a faultCode + $r=&new xmlrpcresp(0, + $GLOBALS['xmlrpcerrxml']+xml_get_error_code($parser), + sprintf('XML error: %s at line %d, column %d', + xml_error_string(xml_get_error_code($parser)), + xml_get_current_line_number($parser), xml_get_current_column_number($parser))); + xml_parser_free($parser); + } + elseif ($GLOBALS['_xh']['isf']) + { + xml_parser_free($parser); + $r=&new xmlrpcresp(0, + $GLOBALS['xmlrpcerr']['invalid_request'], + $GLOBALS['xmlrpcstr']['invalid_request'] . ' ' . $GLOBALS['_xh']['isf_reason']); + } + else + { + xml_parser_free($parser); + if ($this->functions_parameters_type != 'xmlrpcvals') + { + if($this->debug > 1) + { + $this->debugmsg("\n+++PARSED+++\n".var_export($GLOBALS['_xh']['params'], true)."\n+++END+++"); + } + $r = $this->execute($GLOBALS['_xh']['method'], $GLOBALS['_xh']['params'], $GLOBALS['_xh']['pt']); + } + else + { + // build an xmlrpcmsg object with data parsed from xml + $m=&new xmlrpcmsg($GLOBALS['_xh']['method']); + // now add parameters in + for($i=0; $iaddParam($GLOBALS['_xh']['params'][$i]); + } + + if($this->debug > 1) + { + $this->debugmsg("\n+++PARSED+++\n".var_export($m, true)."\n+++END+++"); + } + $r = $this->execute($m); + } + } + return $r; + } + + /** + * Execute a method invoked by the client, checking parameters used + * @param mixed $m either an xmlrpcmsg obj or a method name + * @param array $params array with method parameters as php types (if m is method name only) + * @param array $paramtypes array with xmlrpc types of method parameters (if m is method name only) + * @return xmlrpcresp + * @access private + */ + function execute($m, $params=null, $paramtypes=null) + { + if (is_object($m)) + { + $methName = $m->method(); + } + else + { + $methName = $m; + } + $sysCall = $this->allow_system_funcs && (strpos($methName, "system.") === 0); + $dmap = $sysCall ? $GLOBALS['_xmlrpcs_dmap'] : $this->dmap; + + if(!isset($dmap[$methName]['function'])) + { + // No such method + return new xmlrpcresp(0, + $GLOBALS['xmlrpcerr']['unknown_method'], + $GLOBALS['xmlrpcstr']['unknown_method']); + } + + // Check signature + if(isset($dmap[$methName]['signature'])) + { + $sig = $dmap[$methName]['signature']; + if (is_object($m)) + { + list($ok, $errstr) = $this->verifySignature($m, $sig); + } + else + { + list($ok, $errstr) = $this->verifySignature($paramtypes, $sig); + } + if(!$ok) + { + // Didn't match. + return new xmlrpcresp( + 0, + $GLOBALS['xmlrpcerr']['incorrect_params'], + $GLOBALS['xmlrpcstr']['incorrect_params'] . ": ${errstr}" + ); + } + } + + $func = $dmap[$methName]['function']; + // let the 'class::function' syntax be accepted in dispatch maps + if(is_string($func) && strpos($func, '::')) + { + $func = explode('::', $func); + } + // verify that function to be invoked is in fact callable + if(!is_callable($func)) + { + error_log("XML-RPC: xmlrpc_server::execute: function $func registered as method handler is not callable"); + return new xmlrpcresp( + 0, + $GLOBALS['xmlrpcerr']['server_error'], + $GLOBALS['xmlrpcstr']['server_error'] . ": no function matches method" + ); + } + + // If debug level is 3, we should catch all errors generated during + // processing of user function, and log them as part of response + if($this->debug > 2) + { + $GLOBALS['_xmlrpcs_prev_ehandler'] = set_error_handler('_xmlrpcs_errorHandler'); + } + if (is_object($m)) + { + if($sysCall) + { + $r = call_user_func($func, $this, $m); + } + else + { + $r = call_user_func($func, $m); + } + if (!is_a($r, 'xmlrpcresp')) + { + error_log("XML-RPC: xmlrpc_server::execute: function $func registered as method handler does not return an xmlrpcresp object"); + if (is_a($r, 'xmlrpcval')) + { + $r =& new xmlrpcresp($r); + } + else + { + $r =& new xmlrpcresp( + 0, + $GLOBALS['xmlrpcerr']['server_error'], + $GLOBALS['xmlrpcstr']['server_error'] . ": function does not return xmlrpcresp object" + ); + } + } + } + else + { + // call a 'plain php' function + if($sysCall) + { + array_unshift($params, $this); + $r = call_user_func_array($func, $params); + } + else + { + // 3rd API convention for method-handling functions: EPI-style + if ($this->functions_parameters_type == 'epivals') + { + $r = call_user_func_array($func, array($methName, $params, $this->user_data)); + // mimic EPI behaviour: if we get an array that looks like an error, make it + // an eror response + if (is_array($r) && array_key_exists('faultCode', $r) && array_key_exists('faultString', $r)) + { + $r =& new xmlrpcresp(0, (integer)$r['faultCode'], (string)$r['faultString']); + } + else + { + // functions using EPI api should NOT return resp objects, + // so make sure we encode the return type correctly + $r =& new xmlrpcresp(php_xmlrpc_encode($r, array('extension_api'))); + } + } + else + { + $r = call_user_func_array($func, $params); + } + } + // the return type can be either an xmlrpcresp object or a plain php value... + if (!is_a($r, 'xmlrpcresp')) + { + // what should we assume here about automatic encoding of datetimes + // and php classes instances??? + $r =& new xmlrpcresp(php_xmlrpc_encode($r, array('auto_dates'))); + } + } + if($this->debug > 2) + { + // note: restore the error handler we found before calling the + // user func, even if it has been changed inside the func itself + if($GLOBALS['_xmlrpcs_prev_ehandler']) + { + set_error_handler($GLOBALS['_xmlrpcs_prev_ehandler']); + } + else + { + restore_error_handler(); + } + } + return $r; + } + + /** + * add a string to the 'internal debug message' (separate from 'user debug message') + * @param string $strings + * @access private + */ + function debugmsg($string) + { + $this->debug_info .= $string."\n"; + } + + /** + * @access private + */ + function xml_header($charset_encoding='') + { + if ($charset_encoding != '') + { + return "\n"; + } + else + { + return "\n"; + } + } + + /** + * A debugging routine: just echoes back the input packet as a string value + * DEPRECATED! + */ + function echoInput() + { + $r=&new xmlrpcresp(new xmlrpcval( "'Aha said I: '" . $GLOBALS['HTTP_RAW_POST_DATA'], 'string')); + print $r->serialize(); + } + } +?> \ No newline at end of file diff --git a/series/trunk/index.php b/series/trunk/index.php new file mode 100644 index 0000000..9d8cb05 --- /dev/null +++ b/series/trunk/index.php @@ -0,0 +1,23 @@ +add('SITENAME', instaDisc_getConfig('siteName')); + +$subs = instaDisc_getAllSubscriptions(); +foreach ($subs as $name => $value) +{ + if ($value['personal'] == 'false') + { + $template->adds_block('SUBSCRIPTIONS', array( 'IDENTITY' => $value['identity'], + 'TITLE' => $value['title'], + 'CATEGORY' => $value['category'])); + } +} + +$template->display(); + +?> diff --git a/series/trunk/instadisc.sql b/series/trunk/instadisc.sql new file mode 100644 index 0000000..8954446 --- /dev/null +++ b/series/trunk/instadisc.sql @@ -0,0 +1,44 @@ +-- phpMyAdmin SQL Dump +-- version 2.9.1.1 +-- http://www.phpmyadmin.net +-- +-- Host: localhost +-- Generation Time: Sep 06, 2008 at 05:38 PM +-- Server version: 5.0.51 +-- PHP Version: 5.2.4-2ubuntu5.3 +-- +-- Database: `instadisc_series` +-- + +-- -------------------------------------------------------- + +-- +-- Table structure for table `config` +-- + +DROP TABLE IF EXISTS `config`; +CREATE TABLE `config` ( + `name` varchar(255) NOT NULL, + `value` varchar(255) NOT NULL, + PRIMARY KEY (`name`) +) ENGINE=MyISAM DEFAULT CHARSET=latin1; + +-- -------------------------------------------------------- + +-- +-- Table structure for table `subscriptions` +-- + +DROP TABLE IF EXISTS `subscriptions`; +CREATE TABLE `subscriptions` ( + `id` int(11) NOT NULL auto_increment, + `identity` varchar(255) NOT NULL, + `title` varchar(255) NOT NULL, + `url` varchar(255) NOT NULL, + `category` varchar(255) NOT NULL, + `password` varchar(255) NOT NULL, + `personal` varchar(5) NOT NULL, + PRIMARY KEY (`id`), + UNIQUE KEY `identity` (`identity`,`url`) +) ENGINE=MyISAM DEFAULT CHARSET=latin1; + diff --git a/series/trunk/install.php b/series/trunk/install.php new file mode 100644 index 0000000..cf0d592 --- /dev/null +++ b/series/trunk/install.php @@ -0,0 +1,261 @@ + 0) + { + showHeader('1'); + showStepOne($_POST['host'], $_POST['username'], $_POST['password'], $_POST['dbname'], $errors); + } else { + if (!@mysql_connect($_POST['host'], $_POST['username'], $_POST['password'])) + { + addError($numOfErrors, $errors, '', 'Cannot connect to database server'); + showHeader('1'); + showStepOne($_POST['host'], $_POST['username'], $_POST['password'], $_POST['dbname'], $errors); + } else { + if (!@mysql_select_db($_POST['dbname'])) + { + addError($numOfErrors, $errors, 'dbname', 'Database does not exist'); + showHeader('1'); + showStepOne($_POST['host'], $_POST['username'], $_POST['password'], $_POST['dbname'], $errors); + } else { + $sql = file_get_contents('instadisc.sql'); + $makedb = split(';', $sql); + foreach ($makedb as $name => $value) + { + if (!trim($value) == '') + { + $makedb2 = @mysql_query($value); + if (!$makedb2) + { + addError($numOfErrors, $errors, '', "MySQL error \"" . mysql_error() . "\" while creating database"); + } + } + } + + @file_put_contents('includes/config.php', ""); + + if (!file_exists('includes/config.php')) + { + addError($numOfErrors, $errors, '', 'Could not write config.php file, please check directory permissions'); + } + + if ($numOfErrors > 0) + { + showHeader('1'); + showStepOne($_POST['host'], $_POST['username'], $_POST['password'], $_POST['dbname'], $errors); + } else { + showHeader('2'); + showStepTwo('', '', '', array()); + } + } + } + } + + break; + + case 2: + if ($_POST['siteName'] == '') + { + addError($numOfErrors, $errors, 'siteName', 'Site Name is a required field'); + } + + if ($_POST['adminUser'] == '') + { + addError($numOfErrors, $errors, 'adminUser', 'Administrator Username is a required field'); + } + + if ($_POST['adminPass'] == '') + { + addError($numOfErrors, $errors, 'adminPass', 'Administrator Password is a required field'); + } + + if ($numOfErrors > 0) + { + showHeader('2'); + showStepTwo($_POST['siteName'], $_POST['adminUser'], $_POST['adminPass'], $errors); + } else { + include_once('includes/config.php'); + + mysql_connect($dbhost, $dbuser, $dbpass); + mysql_select_db($dbname); + + $sql[0] = "INSERT INTO config (name,value) VALUES (\"siteName\",\"" . mysql_real_escape_string($_POST['siteName']) . "\")"; + $sql[1] = "INSERT INTO config (name,value) VALUES (\"adminUser\",\"" . mysql_real_escape_string($_POST['adminUser']) . "\")"; + $sql[2] = "INSERT INTO config (name,value) VALUES (\"adminPass\",\"" . mysql_real_escape_string(md5($_POST['adminPass'])) . "\")"; + + foreach ($sql as $name => $value) + { + if (!trim($value) == '') + { + $sql2 = @mysql_query($value); + if (!$sql2) + { + addError($numOfErrors, $errors, '', "MySQL error \"" . mysql_error() . "\" while filling database"); + } + } + } + + if ($numOfErrors > 0) + { + showHeader('2'); + showStepTwo($_POST['siteName'], $_POST['adminUser'], $_POST['adminPass'], $errors); + } else { + showHeader('3'); + showStepThree(); + } + } + + break; + } +} + +?>

InstaDisc (C) Starla Insigna 2008. InstaDisc Setup uses the UniForm form theme
InstaDisc Series Setup Step <?php echo($number); ?>

InstaDisc Installation

Welcome to the InstaDisc Series Control installation! Please input your database details below.

+

+
Uh oh! Validation errors!

+

    $value) + { +?>
+
Database Details +
+ + +
+
+ + +
+
+ + +
+
+ + +

You need to create this database before running this script.

+
+
+
+ +
Your database has been set up. All we need to do now is fill it up a little. Please answer the below questions to set up your configuration: +
+
Uh oh! Validation errors!

+

    $value) + { +?>
+
Website +
+ + +

Your website's name is required for a little personalization of emails.

+
+
Administrator User Details +
+ + +
+
+ + +
+
+
+ +
Congradulations! You've successfully set up your InstaDisc Series Control! $value) + { + if ($value['field'] == $id) + { + echo(' error'); + return; + } + } +} + + +function doErrors($errors, $id) +{ + foreach ($errors as $name => $value) + { + if ($value['field'] == $id) + { +?>

*

$field, 'msg' => $msg); +} diff --git a/series/trunk/subscription.php b/series/trunk/subscription.php new file mode 100644 index 0000000..81c3870 --- /dev/null +++ b/series/trunk/subscription.php @@ -0,0 +1,33 @@ + diff --git a/series/trunk/theme/addedsub.tpl b/series/trunk/theme/addedsub.tpl new file mode 100644 index 0000000..5bf2faa --- /dev/null +++ b/series/trunk/theme/addedsub.tpl @@ -0,0 +1,13 @@ + + + <!--SITENAME--> InstaDisc Series Control + + + +
+

InstaDisc Add Subscription

+ +

You've successfully added a subscription! Back to the ACP +

+ + diff --git a/series/trunk/theme/addsub.tpl b/series/trunk/theme/addsub.tpl new file mode 100644 index 0000000..f16cee1 --- /dev/null +++ b/series/trunk/theme/addsub.tpl @@ -0,0 +1,104 @@ + + + <!--SITENAME--> InstaDisc Series Control + + + + +
+

InstaDisc Add Subscription

+ +

If you would like to add a new subscription to Series Control, please fill out the form below. +

+ +
+ + +
Uh oh! Validation errors!

+

    + + + +
    2. + + + +
+
+ + +
+ Series Control Info + +
+ +

* + +

+ + + + + +

This is a short, unique string used to identify this subscription in Series Control.

+
+
+ +
+ Subscription Info + +
+ +

* + +

+ + + + +
+ +
+ +

* + +

+ + + + + +

This is a unique URL used to identify this subscription on the Client.

+
+ +
+ +

* + +

+ + + + +
+ +
+ +

* + +

+ + + + + +

If this subscription is encrypted, enter it's password here. Otherwise, leave it blank.

+
+
+ +
+ +
+
+ + diff --git a/series/trunk/theme/changedpassword.tpl b/series/trunk/theme/changedpassword.tpl new file mode 100644 index 0000000..9d5b153 --- /dev/null +++ b/series/trunk/theme/changedpassword.tpl @@ -0,0 +1,13 @@ + + + <!--SITENAME--> InstaDisc Series Control + + + +
+

InstaDisc Change Password

+ +

You've sucessfully changed your password. Return to the ACP +

+ + diff --git a/series/trunk/theme/changepassword.tpl b/series/trunk/theme/changepassword.tpl new file mode 100644 index 0000000..50ae3c6 --- /dev/null +++ b/series/trunk/theme/changepassword.tpl @@ -0,0 +1,74 @@ + + + <!--SITENAME--> InstaDisc Series Control + + + + +
+

InstaDisc Change Password

+ +

If you would like to change your password, please fill out the form below. +

+ +
+ + +
Uh oh! Validation errors!

+

    + + + +
    2. + + + +
+
+ + +
+ Password Details + +
+ +

* + +

+ + + + +
+ +
+ +

* + +

+ + + + +
+ + +
+ +
+ +
+
+ + diff --git a/series/trunk/theme/index.tpl b/series/trunk/theme/index.tpl new file mode 100644 index 0000000..4bef7e6 --- /dev/null +++ b/series/trunk/theme/index.tpl @@ -0,0 +1,10 @@ +
+

+

Subscriptions Available

+ +
    + +
  • - ()
    • + +
+
diff --git a/series/trunk/theme/loggedin.tpl b/series/trunk/theme/loggedin.tpl new file mode 100644 index 0000000..b5e317a --- /dev/null +++ b/series/trunk/theme/loggedin.tpl @@ -0,0 +1,14 @@ + + + <!--SITENAME--> InstaDisc Series Control + + + +
+

InstaDisc Sign-in

+ +

Thank you for logging in. You may now procede to the ACP +

+ + + diff --git a/series/trunk/theme/login.tpl b/series/trunk/theme/login.tpl new file mode 100644 index 0000000..2cc2a82 --- /dev/null +++ b/series/trunk/theme/login.tpl @@ -0,0 +1,61 @@ + + + <!--SITENAME--> InstaDisc Series Control + + + + +
+

InstaDisc Sign-in

+ +

If you are the administrator of this Series Control, feel free to login here. +

+ +
+ + +
Uh oh! Validation errors!

+

    + + + +
    2. + + + +
+
+ + +
+ User Details + +
+ +

* + +

+ + + + +
+ +
+ +

* + +

+ + + + +
+
+ +
+ +
+
+ + diff --git a/series/trunk/theme/main.tpl b/series/trunk/theme/main.tpl new file mode 100644 index 0000000..982be74 --- /dev/null +++ b/series/trunk/theme/main.tpl @@ -0,0 +1,13 @@ +
+

+

Series Control ACP

+ +Here are some actions you can preform: + +

+
diff --git a/series/trunk/theme/uniform.css b/series/trunk/theme/uniform.css new file mode 100644 index 0000000..ae810cb --- /dev/null +++ b/series/trunk/theme/uniform.css @@ -0,0 +1,268 @@ +/* uniForm */ + .uniForm{ + margin:0; padding:0; + position:relative; + width:100%; + /* user prefs */ + padding:10px 0; + } + + /* Some generals */ + .uniForm fieldset{ + border:none; + margin:0; padding:0; + /* user prefs */ + margin:0 0 7px 0; padding:0 0 10px 0; + border-bottom:1px solid #efefef; + } + .uniForm fieldset legend{ + color:#000; /* Reset IE */ + margin:0; padding:0; + /* user prefs */ + margin:0 0 .5em 0; + font:bold small-caps 100%/100% "lucida grande", "lucida sans unicode", "trebuchet ms", arial, verdana, sans-serif; + letter-spacing:.1em; + color:#93b5be; + } + + .ctrlHolder{ /* This is the main unit that contains our form "modules" */ + overflow:hidden; + margin:0; padding:0; + clear:both; + /* user prefs */ + background:#f9f9f9; + margin:0; padding:7px 4px; + } + + .buttonHolder{ + overflow:hidden; + clear:both; + /* user prefs */ + background:#f9f9f9; + border:1px solid #ccc; border-width:1px 0; + margin:10px 0 0 0; padding:10px; + text-align:right; + } + .resetButton{ + } + .submitButton{ + } + + .uniForm .inlineLabel{ + width:auto; + float:none; + display:inline; + /* user prefs */ + margin:0 2em 0 0; + font-weight:normal; + } + .uniForm .inlineLabel input{ + } + + /* Highlighting the rows on input focus */ + .focused{ + background:#FFFCDF url(/theme/images/uf_focused.png); + border:1px solid #EFE795; border-width:1px 0; + padding:6px 4px; + } + + + /* Styles for form controls where labels are in line with the input elements */ + /* Set the class to the parent to .inlineLabels */ + .inlineLabels .ctrlHolder{ + } + .inlineLabels label, + .inlineLabels .label{ + float:left; + margin:.3em 0 0 0; padding:0; + line-height:100%; + /* user prefs */ + width:30%; + font-weight:bold; + } + + .inlineLabels .textInput, + .inlineLabels .fileUpload{ + float:left; + /* user prefs */ + width:68%; + border:2px solid #dfdfdf; + } + .inlineLabels .fileUpload > input{ + } + + .inlineLabels .selectInput{ + float:left; + /* user prefs */ + width:69%; + border:2px solid #dfdfdf; + } + + .inlineLabels textarea{ + float:left; + width:68%; + /* user prefs */ + border:2px solid #dfdfdf; + height:12em; + } + + .inlineLabels .formHint{ + clear:both; + /* user prefs */ + color:#999; + margin:.5em 0 0 30%; padding:3px 0; + font-size:80%; + } + + /* inlineLabels esthetics */ + .inlineLabels .formHint strong{ + padding:0 0 0 14px; + background:url(/theme/images/icon_alert.png) 0 0 no-repeat; + display:inline-block; + } + + + /* ########################################################################## */ + + /* Styles for form controls where labels are above the input elements */ + /* Set the class to the parent to .blockLabels */ + .blockLabels .ctrlHolder{ + } + + .blockLabels label, + .blockLabels .label{ + display:block; + float:none; + margin:.3em 0; padding:0; + line-height:100%; + width:60%; + /* user prefs */ + font-weight:bold; + width:auto; + } + .blockLabels .label{ + float:left; + margin-right:3em; + } + + .blockLabels .textInput{ + float:left; + width:60%; + /* user prefs */ + border:2px solid #dfdfdf; + } + + .blockLabels .selectInput{ + float:left; + width:60%; + /* user prefs */ + border:2px solid #dfdfdf; + + } + + .blockLabels textarea{ + display:block; + float:left; + /* user prefs */ + border:2px solid #dfdfdf; + height:12em; + } + + .blockLabels .formHint{ + float:right; + margin:0; + width:38%; + clear:none; + /* user prefs */ + color:#999; + font-size:80%; + font-style:italic; + } + + /* blockLabels esthetics */ + .blockLabels .ctrlHolder{ + border:1px solid #dfdfdf; border-width:1px 0; + margin-top:-1px; + } + + .blockLabels .focused{ + padding:7px 4px; + } + + /* ########################################################################## */ + + /* Focus pseudoclasses */ + .ctrlHolder .textInput:focus{ + border-color:#DFD77D; + } + div.focused .textInput:focus{ + } + div.focused .formHint{ + color:#000; + } + + /* Required asterisk styling, use if needed */ + label em, + .label em{ + display:block; + position:absolute; left:28%; + font-style:normal; + font-weight:bold; + } + .blockLabels label em, + .blockLabels .label em{ + position:static; + display:inline; + } + + /* Messages */ + .uniForm #errorMsg{ + background:#ffdfdf url(/theme/images/uf_error.png); + border:1px solid #df7d7d; border-width:1px 0; + margin:0 0 1em 0; padding:1em; + } + .uniForm .error, + .uniForm .blockLabels.ctrlHolder.error{ + background:#ffdfdf url(/theme/images/uf_error.png); + border:1px solid #df7d7d; border-width:1px 0; + position:relative; + } + .uniForm #errorMsg dt, + .uniForm #errorMsg h3{ + margin:0 0 .5em 0; + font-size:110%; + line-height:100%; + font-weight:bold; + color:#000; + padding:2px 0 2px 18px; + background:url(/theme/images/icon-error.png) 0 0 no-repeat; + } + .uniForm #errorMsg dd{ + margin:0; padding:0; + } + .uniForm #errorMsg ol{ + margin:0; padding:0; + } + .uniForm #errorMsg ol li{ + margin:0; padding:2px; + list-style-position:inside; + border-bottom:1px dotted #df7d7d; + position:relative; + } + .uniForm .errorField{ + margin:0 0 3px 0; + } + .uniForm .inlineLabels .errorField{ + margin-left:30%; + } + .uniForm .errorField strong{ + background:#FFE2E2; + padding:1px 3px 3px 3px; + } + .ctrlHolder.error input, + .ctrlHolder.error input:focus{ + border-color:#DF7D7D; + } + .ctrlHolder.error.focused{ + padding:7px 4px; + } diff --git a/series/trunk/xmlrpc.php b/series/trunk/xmlrpc.php new file mode 100644 index 0000000..01664ad --- /dev/null +++ b/series/trunk/xmlrpc.php @@ -0,0 +1,44 @@ + $sub['url'], + 'category' => $sub['category'] + )); +} + +function getPasswordInfo($id) +{ + if (!instaDisc_subscriptionExists($id)) + { + return new xmlrpcresp(new xmlrpcval('false', 'string')); + } + + $sub = instaDisc_getSubscription($id); + if ($sub['password'] == '') + { + return new xmlrpcresp(new xmlrpcval('false', 'string')); + } else { + $verID = rand(1,2147483647); + + return new xmlrpcresp(new xmlrpcval(md5($sub['password'] . ':' . $verID) . ':' . $verID, 'string')); + } +} + +$s = new xmlrpc_server(array( "InstaDisc.subscriptionInfo" => array('function' => 'subscriptionInfo'), + "InstaDisc.getPasswordInfo" => array('function' => 'getPasswordInfo') + ), 0); +$s->functions_parameters_type = 'phpvals'; +$s->service(); + +?> -- cgit 1.4.1