X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=functions%2Fplugin.php;h=2d9083fbed8fdd89f7cb220df1e1cc033b391580;hb=3ad5a36ed85640f1fc8c799b488941bb72086c77;hp=a6371dfa62e1c744e720e055451b2051090fe31e;hpb=f435778e5dabea883d6394d5ab43ae72d51dfd50;p=squirrelmail.git
diff --git a/functions/plugin.php b/functions/plugin.php
index a6371dfa..2d9083fb 100644
--- a/functions/plugin.php
+++ b/functions/plugin.php
@@ -1,90 +1,98 @@
\n";
- include ('../plugins/'.$name.'/setup.php');
- $function = 'squirrelmail_plugin_init_'.$name;
- if (function_exists($function))
- {
- if ($plugin_general_debug)
- echo "plugin: ---- Executing $function to init plugin
\n";
- $function($plugin_general_debug);
- }
- elseif ($plugin_general_debug)
- echo "plugin: -- Init function $function doesn't exist.
\n";
- }
- elseif ($plugin_general_debug)
- echo "plugin: Couldn't find $name/setup.php
\n";
- }
-
- // This function executes a hook
- function do_hook ($name) {
- global $squirrelmail_plugin_hooks;
- $Data = func_get_args();
- if (isset($squirrelmail_plugin_hooks[$name]) &&
- is_array($squirrelmail_plugin_hooks[$name])) {
- foreach ($squirrelmail_plugin_hooks[$name] as $id => $function) {
- // Add something to set correct gettext domain for plugin
+ * plugin.php
+ *
+ * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * This file provides the framework for a plugin architecture.
+ *
+ * Documentation on how to write plugins might show up some time.
+ *
+ * $Id$
+ */
+
+global $squirrelmail_plugin_hooks;
+$squirrelmail_plugin_hooks = array();
+
+/* This function adds a plugin. */
+function use_plugin ($name) {
+ if (file_exists("../plugins/$name/setup.php")) {
+ include_once("../plugins/$name/setup.php");
+ $function = "squirrelmail_plugin_init_$name";
+ if (function_exists($function)) {
+ $function();
+ }
+ }
+}
+
+/* This function executes a hook. */
+function do_hook ($name) {
+ global $squirrelmail_plugin_hooks;
+ $data = func_get_args();
+ $ret = '';
+
+ if (isset($squirrelmail_plugin_hooks[$name])
+ && is_array($squirrelmail_plugin_hooks[$name])) {
+ foreach ($squirrelmail_plugin_hooks[$name] as $function) {
+ /* Add something to set correct gettext domain for plugin. */
+ if (function_exists($function)) {
+ $function($data);
+ }
+ }
+ }
+
+ /* Variable-length argument lists have a slight problem when */
+ /* passing values by reference. Pity. This is a workaround. */
+ return $data;
+}
+
+/* This function executes a hook. */
+function do_hook_function($name,$parm=NULL) {
+ global $squirrelmail_plugin_hooks;
+ $ret = '';
+
+ if (isset($squirrelmail_plugin_hooks[$name])
+ && is_array($squirrelmail_plugin_hooks[$name])) {
+ foreach ($squirrelmail_plugin_hooks[$name] as $function) {
+ /* Add something to set correct gettext domain for plugin. */
if (function_exists($function)) {
- $function($Data);
+ $ret = $function($parm);
}
- }
- }
-
- // Variable-length argument lists have a slight problem when
- // passing values by reference. Pity. This is a workaround.
- return $Data;
- }
-
- // On startup, register all plugins configured for use
- if (isset($plugins) && is_array($plugins))
- foreach ($plugins as $id => $name)
- {
- if ($plugin_general_debug)
- echo "plugin: Attempting load of plugin $name
\n";
- use_plugin($name);
- }
-
- if ($plugin_general_debug)
- {
- echo "plugin: Hook list
\n";
- foreach ($squirrelmail_plugin_hooks as $Hook => $Plugins)
- {
- foreach ($Plugins as $Name => $Func)
- {
- echo "[$Hook][$Name] = $Func
\n";
- }
- }
- }
-
-?>
+ }
+ }
+
+ /* Variable-length argument lists have a slight problem when */
+ /* passing values by reference. Pity. This is a workaround. */
+ return $ret;
+}
+
+
+/*************************************/
+/*** MAIN PLUGIN LOADING CODE HERE ***/
+/*************************************/
+
+/* On startup, register all plugins configured for use. */
+if (isset($plugins) && is_array($plugins)) {
+ foreach ($plugins as $name) {
+ use_plugin($name);
+ }
+}
+
+ /**
+ * This function checks whether the user's USER_AGENT is known to
+ * be broken. If so, returns true and the plugin is invisible to the
+ * offending browser.
+ */
+ function soupNazi(){
+
+ global $HTTP_USER_AGENT, $SQSPELL_SOUP_NAZI;
+
+ require_once('../plugins/squirrelspell/sqspell_config.php');
+
+ $soup_menu = explode( ',', $SQSPELL_SOUP_NAZI );
+ return( in_array( trim( $HTTP_USER_AGENT ), $soup_menu ) );
+ }
+
+?>
\ No newline at end of file