/**
* plugin.php
*
- * Copyright (c) 1999-2001 The SquirrelMail Development Team
+ * 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.
* $Id$
*/
-/*****************************************************************/
-/*** THIS FILE NEEDS TO HAVE ITS FORMATTING FIXED!!! ***/
-/*** PLEASE DO SO AND REMOVE THIS COMMENT SECTION. ***/
-/*** + Base level indent should begin at left margin, as ***/
-/*** the first line of the function definition below. ***/
-/*** + All identation should consist of four space blocks ***/
-/*** + Tab characters are evil. ***/
-/*** + all comments should use "slash-star ... star-slash" ***/
-/*** style -- no pound characters, no slash-slash style ***/
-/*** + FLOW CONTROL STATEMENTS (if, while, etc) SHOULD ***/
-/*** ALWAYS USE { AND } CHARACTERS!!! ***/
-/*** + Please use ' instead of ", when possible. Note " ***/
-/*** should always be used in _( ) function calls. ***/
-/*** Thank you for your help making the SM code more readable. ***/
-/*****************************************************************/
-
global $squirrelmail_plugin_hooks;
$squirrelmail_plugin_hooks = array();
- // This function adds a plugin
- function use_plugin ($name) {
+/* This function adds a plugin. */
+function use_plugin ($name) {
+ if (file_exists(SM_PATH . "plugins/$name/setup.php")) {
+ include_once(SM_PATH . "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();
+ $ret = '';
- if (file_exists('../plugins/'.$name.'/setup.php')) {
- include_once('../plugins/'.$name.'/setup.php');
- $function = 'squirrelmail_plugin_init_'.$name;
+ 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();
+ $function($data);
}
}
-
}
- // 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 $function) {
- // Add something to set correct gettext domain for plugin
- if (function_exists($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)) {
+ $ret = $function($parm);
}
}
-
- // Variable-length argument lists have a slight problem when
- // passing values by reference. Pity. This is a workaround.
- return $Data;
}
- /* -------------------- MAIN --------------------- */
+ /* Variable-length argument lists have a slight problem when */
+ /* passing values by reference. Pity. This is a workaround. */
+ return $ret;
+}
+
+
+
+/**
+ * This function checks whether the user's USER_AGENT is known to
+ * be broken. If so, returns true and the plugin is invisible to the
+ * offending browser.
+ */
+function soupNazi(){
- // On startup, register all plugins configured for use
- if (isset($plugins) && is_array($plugins)) {
- foreach ($plugins as $name) {
- use_plugin($name);
+ $soup_menu = array('Mozilla/3','Mozilla/2','Mozilla/1', 'Opera 4',
+ 'Opera/4', 'OmniWeb', 'Lynx');
+ foreach($soup_menu as $browser) {
+ if(stristr($_SERVER['HTTP_USER_AGENT'], $browser)) {
+ return 1;
}
}
+ return 0;
+}
+/*************************************/
+/*** MAIN PLUGIN LOADING CODE HERE ***/
+/*************************************/
+
+/* On startup, register all plugins configured for use. */
+if (isset($plugins) && is_array($plugins)) {
+ foreach ($plugins as $name) {
+ use_plugin($name);
+ }
+}
?>