diff --git a/plugins/regexp/Makefile b/plugins/regexp/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..38d4f19979f4101abd6f7781ddaf4b0f6d72439c
--- /dev/null
+++ b/plugins/regexp/Makefile
@@ -0,0 +1,19 @@
+BASE=regexp
+PLUGINTYPE=vmshipmentrules
+ZIPBASE=opentools_vmshipmentrules
+VERSION=1.0
+
+PLUGINFILES=$(BASE).php $(BASE).script.php $(BASE).xml index.html
+
+TRANSLATIONS=$(call wildcard,language/en*/*.plg_$(PLUGINTYPE)_$(BASE).*ini)
+INDEXFILES=language/index.html $(call wildcard,language/**/index.html)
+ZIPFILE=plg_$(ZIPBASE)_$(BASE)_v$(VERSION).zip
+
+all: zip
+
+zip: $(PLUGINFILES) $(TRANSLATIONS) $(ADVANCEDFILES) $(INDEXFILES)
+ @echo "Packing all files into distribution file $(ZIPFILE):"
+ @zip -r $(ZIPFILE) $(PLUGINFILES) $(TRANSLATIONS) $(INDEXFILES)
+
+clean:
+ rm -f $(ZIPFILE)
diff --git a/plugins/regexp/index.html b/plugins/regexp/index.html
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/plugins/regexp/language/en-GB/en-GB.plg_vmshipmentrules_regexp.ini b/plugins/regexp/language/en-GB/en-GB.plg_vmshipmentrules_regexp.ini
new file mode 100644
index 0000000000000000000000000000000000000000..52f8ee34a53d4bb5af238b113ab887c6687d9c3a
--- /dev/null
+++ b/plugins/regexp/language/en-GB/en-GB.plg_vmshipmentrules_regexp.ini
@@ -0,0 +1,8 @@
+; VM Rule-based Shipping plugin: Extension plugin providing regexp functions
+; Copyright (C) 2014 Reinhold Kainhofer, Open Tools. All rights reserved.
+; License http://www.gnu.org/licenses/gpl.html GNU/GPL
+; Note : All ini files need to be saved as UTF-8 - No BOM
+VMSHIPMENTRULES_REGEXP="VM Shipping by Rules: RegExp functions"
+VMSHIPMENTRULES_REGEXP_DESC="This plugin provides functions for regular expression matches to the Shipping by Rules plugin."
+
+VMSHIPMENT_RULES_REGEXP_ARGS="The function %s needs to be called with %s arguments: %s. <br />Encountered in rule '%s'."
\ No newline at end of file
diff --git a/plugins/regexp/language/en-GB/en-GB.plg_vmshipmentrules_regexp.sys.ini b/plugins/regexp/language/en-GB/en-GB.plg_vmshipmentrules_regexp.sys.ini
new file mode 100644
index 0000000000000000000000000000000000000000..877988d494db0439e91b455ced206d6f5bb6ed0e
--- /dev/null
+++ b/plugins/regexp/language/en-GB/en-GB.plg_vmshipmentrules_regexp.sys.ini
@@ -0,0 +1,6 @@
+; VM Rule-based Shipping plugin: Extension plugin providing regexp functions
+; Copyright (C) 2014 Reinhold Kainhofer, Open Tools. All rights reserved.
+; License http://www.gnu.org/licenses/gpl.html GNU/GPL
+; Note : All ini files need to be saved as UTF-8 - No BOM
+VMSHIPMENTRULES_REGEXP="VM Shipping by Rules: RegExp functions"
+VMSHIPMENTRULES_REGEXP_DESC="This plugin provides functions for regular expression matches to the Shipping by Rules plugin."
diff --git a/plugins/regexp/language/en-GB/index.html b/plugins/regexp/language/en-GB/index.html
new file mode 100644
index 0000000000000000000000000000000000000000..2efb97f319a35f6bd80f1751134ed71ec11888eb
--- /dev/null
+++ b/plugins/regexp/language/en-GB/index.html
@@ -0,0 +1 @@
+<!DOCTYPE html><title></title>
diff --git a/plugins/regexp/language/index.html b/plugins/regexp/language/index.html
new file mode 100644
index 0000000000000000000000000000000000000000..2efb97f319a35f6bd80f1751134ed71ec11888eb
--- /dev/null
+++ b/plugins/regexp/language/index.html
@@ -0,0 +1 @@
+<!DOCTYPE html><title></title>
diff --git a/plugins/regexp/regexp.php b/plugins/regexp/regexp.php
new file mode 100644
index 0000000000000000000000000000000000000000..0b6d9611168aa1e1c4ba446877f06b9fc83ddba8
--- /dev/null
+++ b/plugins/regexp/regexp.php
@@ -0,0 +1,93 @@
+<?php
+
+defined ('_JEXEC') or die('Restricted access');
+
+/**
+ * Plugin providing regexp function for VM Shipping by Rules
+ *
+ * @subpackage Plugins - VmShipmentRules
+ * @copyright Copyright (C) 2014 Reinhold Kainhofer, office@open-tools.net
+ * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
+ * VirtueMart is free software. This version may have been modified pursuant
+ * to the GNU General Public License, and as distributed it includes or
+ * is derivative of works licensed under the GNU General Public License or
+ * other free or open source software licenses.
+ * See administrator/components/com_virtuemart/COPYRIGHT.php for copyright notices and details.
+ *
+ * http://open-tools.net/
+ *
+ */
+if (!class_exists ('VmPlugin')) {
+ require(JPATH_VM_PLUGINS . DS . 'vmplugin.php');
+}
+
+/** This plugin provides the following RegExp-related functions to the shipping by rules plugin:
+ * - RegExpMatch(pattern, value) - returns whether the value matches the expression (true/false)
+ * - RegExpMatches(pattern, value) - returns an array of all matches of regexp within the value (array)
+ * - RegExpReplace(pattern, value) - preforms a regexp replacement on the value, returns the resulting string (string)
+ * - RegExpSplit(pattern, value) - splits value using the regexp as delimiter, returns array of all substrings (excluding the delimiter) (array)
+ * - RegExpFilter(pattern, array) - returns all members of the array that match the regexp (array)
+ */
+
+/** Extension plugin for the "Shipping by Rules" shipping plugin for VirtueMart
+ */
+class plgVmShipmentRulesRegexp extends VmPlugin {
+ /** Register the regexp functions... */
+ function onVmShippingRulesRegisterCustomFunctions() {
+ return array(
+ 'RegExpMatch' => array('plgVmShipmentRulesRegexp', 'rules_regexp_match'),
+ 'RegExpMatches' => array('plgVmShipmentRulesRegexp', 'rules_regexp_matches'),
+ 'RegExpReplace' => array('plgVmShipmentRulesRegexp', 'rules_regexp_replace'),
+ 'RegExpSplit' => array('plgVmShipmentRulesRegexp', 'rules_regexp_split'),
+ 'RegExpFilter' => array('plgVmShipmentRulesRegexp', 'rules_regexp_filter'),
+ );
+ }
+
+ /** RegExpMatch(RegExp, string) => return true/false */
+ static function rules_regexp_match($args, $rule) {
+ if (count($args)<2) {
+ JFactory::getApplication()->enqueueMessage(JText::sprintf('VMSHIPMENT_RULES_REGEXP_ARGS', "RegExpMatch", "two", "RegExpMatch(pattern, string)", htmlentities($rule->rulestring)), 'error');
+ return false;
+ }
+ return preg_match($args[0], $args[1]);
+ }
+
+ /** RegExpMatches(RegExp, string) => returns an array of all matches of regexp in the given string */
+ static function rules_regexp_matches($args, $rule) {
+ if (count($args)<2) {
+ JFactory::getApplication()->enqueueMessage(JText::sprintf('VMSHIPMENT_RULES_REGEXP_ARGS', "RegExpMatches", "two", "RegExpMatches(pattern, string)", htmlentities($rule->rulestring)), 'error');
+ return false;
+ }
+ preg_match_all($args[0], $args[1], $matches);
+ return $matches[0];
+ }
+
+ /** RegExpReplace(RegExp, string) => preforms a regexp replacement on the value, returns the resulting string */
+ static function rules_regexp_replace($args, $rule) {
+ if (count($args)<3) {
+ JFactory::getApplication()->enqueueMessage(JText::sprintf('VMSHIPMENT_RULES_REGEXP_ARGS', "RegExpReplace", "three", "RegExpReplace(pattern, replacement, string)", htmlentities($rule->rulestring)), 'error');
+ return false;
+ }
+ return preg_replace($args[0], $args[1], $args[2]);
+ }
+
+ /** RegExpSplit(RegExp, string) => preforms a regexp replacement on the value, returns the resulting string */
+ static function rules_regexp_split($args, $rule) {
+ if (count($args)<2) {
+ JFactory::getApplication()->enqueueMessage(JText::sprintf('VMSHIPMENT_RULES_REGEXP_ARGS', "RegExpSplit", "two", "RegExpSplit(pattern, string)", htmlentities($rule->rulestring)), 'error');
+ return false;
+ }
+ return preg_split($args[0], $args[1]);
+ }
+
+ /** RegExpFilter(RegExp, array) => returns all entries of the array that match the regexp pattern */
+ static function rules_regexp_filter($args, $rule) {
+ if (count($args)<2) {
+ JFactory::getApplication()->enqueueMessage(JText::sprintf('VMSHIPMENT_RULES_REGEXP_ARGS', "RegExpFilter", "two", "RegExpFilter(pattern, array)", htmlentities($rule->rulestring)), 'error');
+ return false;
+ }
+ return preg_grep($args[0], $args[1]);
+ }
+}
+
+// No closing tag
diff --git a/plugins/regexp/regexp.script.php b/plugins/regexp/regexp.script.php
new file mode 100644
index 0000000000000000000000000000000000000000..843e90e541db9f0941ce278c913c0d9149b239a8
--- /dev/null
+++ b/plugins/regexp/regexp.script.php
@@ -0,0 +1,88 @@
+<?php
+defined('_JEXEC') or die('Restricted access');
+
+/**
+ * Installation script for the plugin
+ *
+ * @copyright Copyright (C) 2014 Reinhold Kainhofer, office@open-tools.net
+ * @license GPL v3+, http://www.gnu.org/copyleft/gpl.html
+ */
+
+// Adjust the class name. It has to be of the form:
+// plgVmShipmentRegexpInstallerScript
+class plgVmShipmentRulesRegexpInstallerScript
+{
+ /**
+ * Constructor
+ *
+ * @param JAdapterInstance $adapter The object responsible for running this script
+ */
+// public function __constructor(JAdapterInstance $adapter);
+
+ /**
+ * Called before any type of action
+ *
+ * @param string $route Which action is happening (install|uninstall|discover_install)
+ * @param JAdapterInstance $adapter The object responsible for running this script
+ *
+ * @return boolean True on success
+ */
+// public function preflight($route, JAdapterInstance $adapter);
+
+ /**
+ * Called after any type of action
+ *
+ * @param string $route Which action is happening (install|uninstall|discover_install)
+ * @param JAdapterInstance $adapter The object responsible for running this script
+ *
+ * @return boolean True on success
+ */
+// public function postflight($route, JAdapterInstance $adapter);
+
+ /**
+ * Called on installation
+ *
+ * @param JAdapterInstance $adapter The object responsible for running this script
+ *
+ * @return boolean True on success
+ */
+ public function install(JAdapterInstance $adapter)
+ {
+ // enabling plugin upon installation
+ $db =& JFactory::getDBO();
+ $db->setQuery('update #__extensions set enabled = 1 where type = "plugin" and element = "regexp" and folder = "vmshipmentrules"');
+ $db->query();
+
+ return True;
+ }
+
+ /**
+ * Called on update
+ *
+ * @param JAdapterInstance $adapter The object responsible for running this script
+ *
+ * @return boolean True on success
+ */
+// public function update(JAdapterInstance $adapter)
+// {
+// jimport( 'joomla.filesystem.file' );
+// $file = JPATH_ROOT . DS . "administrator" . DS . "language" . DS . "en-GB" . DS . "en-GB.plg_vmshipmentrules_regexp.sys.ini";
+// if (JFile::exists($file)) JFile::delete($file);
+// $file = JPATH_ROOT . DS . "administrator" . DS . "language" . DS . "de-DE" . DS . "de-DE.plg_vmshipmentrules_regexp.sys.ini";
+// if (JFile::exists($file)) JFile::delete($file);
+// return true;
+// }
+
+ /**
+ * Called on uninstallation
+ *
+ * @param JAdapterInstance $adapter The object responsible for running this script
+ */
+// public function uninstall(JAdapterInstance $adapter)
+// {
+// // Remove plugin table
+// $db =& JFactory::getDBO();
+// $db->setQuery('DROP TABLE IF EXISTS `#__virtuemart_vmshipmentrulesles_regexp`;');
+// $db->query();
+// }
+}
diff --git a/plugins/regexp/regexp.xml b/plugins/regexp/regexp.xml
new file mode 100644
index 0000000000000000000000000000000000000000..a1f23011a8526fae51828824c205308aca3cc84a
--- /dev/null
+++ b/plugins/regexp/regexp.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<extension version="2.5" type="plugin" group="vmshipmentrules" method="upgrade">
+ <name>VMSHIPMENTRULES_REGEXP</name>
+ <creationDate>2014-11-10</creationDate>
+ <author>Reinhold Kainhofer, Open Tools</author>
+ <authorUrl>http://www.open-tools.net</authorUrl>
+ <copyright>Copyright (C) 2014, Reinhold Kainhofer</copyright>
+ <license>GPL v3+</license>
+ <version>1.0</version>
+ <description>VMSHIPMENTRULES_REGEXP_DESC</description>
+ <files>
+ <filename plugin="regexp">regexp.php</filename>
+ <folder>language</folder>
+ </files>
+ <languages folder="language">
+ <language tag="en-GB">en-GB/en-GB.plg_vmshipmentrules_regexp.ini</language>
+ <language tag="en-GB">en-GB/en-GB.plg_vmshipmentrules_regexp.sys.ini</language>
+ </languages>
+ <scriptfile>regexp.script.php</scriptfile>
+
+ <!-- VM 3.x support (fields rather than params): -->
+ <vmconfig></vmconfig>
+
+ <!-- VM 2.0 support (params rather than fields): -->
+ <params></params>
+
+</extension>
diff --git a/plugins/regexp/releases/plg_opentools_vmshipmentrules_regexp_v1.0.zip b/plugins/regexp/releases/plg_opentools_vmshipmentrules_regexp_v1.0.zip
new file mode 100644
index 0000000000000000000000000000000000000000..3a17054f812a51a3a0cd4a4ab09080feb159a1fe
Binary files /dev/null and b/plugins/regexp/releases/plg_opentools_vmshipmentrules_regexp_v1.0.zip differ