2006-02-04 19:56:50 +00:00
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/*
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* funnel.c
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*
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* EPAN's GUI mini-API
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*
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2008-08-05 21:03:46 +00:00
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* (c) 2006, Luis E. Garcia Ontanon <luis@ontanon.org>
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2006-02-04 19:56:50 +00:00
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*
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2006-05-21 05:12:17 +00:00
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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2006-02-04 19:56:50 +00:00
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* Copyright 1998 Gerald Combs
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*
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2018-02-08 16:59:17 +00:00
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* SPDX-License-Identifier: GPL-2.0-or-later
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2006-02-04 19:56:50 +00:00
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*/
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2009-09-28 17:40:07 +00:00
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#include "config.h"
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2006-02-04 19:56:50 +00:00
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#include <epan/funnel.h>
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typedef struct _funnel_menu_t {
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2016-01-20 12:52:11 +00:00
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char *name;
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2006-09-27 17:12:42 +00:00
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register_stat_group_t group;
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2015-08-11 12:08:08 +00:00
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funnel_menu_callback callback;
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2006-02-04 19:56:50 +00:00
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gpointer callback_data;
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2006-02-05 20:02:41 +00:00
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gboolean retap;
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2006-02-04 19:56:50 +00:00
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struct _funnel_menu_t* next;
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} funnel_menu_t;
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2015-07-03 20:52:49 +00:00
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/* XXX This assumes one main window and one capture file. */
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2006-02-04 19:56:50 +00:00
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static const funnel_ops_t* ops = NULL;
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2015-08-11 12:08:08 +00:00
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static funnel_menu_t* registered_menus = NULL;
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static funnel_menu_t* added_menus = NULL;
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static funnel_menu_t* removed_menus = NULL;
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static gboolean menus_registered = FALSE;
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2006-02-04 19:56:50 +00:00
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2011-05-17 22:18:32 +00:00
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const funnel_ops_t* funnel_get_funnel_ops(void) { return ops; }
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2006-02-04 19:56:50 +00:00
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void funnel_set_funnel_ops(const funnel_ops_t* o) { ops = o; }
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2015-08-11 12:08:08 +00:00
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static void funnel_insert_menu (funnel_menu_t** menu_list, funnel_menu_t *menu)
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{
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if (!(*menu_list)) {
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*menu_list = menu;
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} else {
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funnel_menu_t* c;
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for (c = *menu_list; c->next; c = c->next);
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c->next = menu;
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}
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}
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static void funnel_remove_menu (funnel_menu_t ** menu_list, funnel_menu_t *menu)
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{
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funnel_menu_t *m = *menu_list, *p = NULL;
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while (m) {
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if (m->callback == menu->callback) {
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if (p) {
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p->next = m->next;
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} else {
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*menu_list = m->next;
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}
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2016-01-20 12:52:11 +00:00
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g_free(m->name);
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2015-08-11 12:08:08 +00:00
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g_free(m);
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if (p) {
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m = p->next;
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} else {
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m = *menu_list ? (*menu_list)->next : NULL;
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}
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} else {
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p = m;
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m = m->next;
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}
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}
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}
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static void funnel_clear_menu (funnel_menu_t** menu_list)
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{
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funnel_menu_t *m;
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while (*menu_list) {
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m = *menu_list;
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*menu_list = m->next;
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2016-01-20 12:52:11 +00:00
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g_free(m->name);
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2015-08-11 12:08:08 +00:00
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g_free(m);
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}
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*menu_list = NULL;
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}
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2006-02-05 03:59:56 +00:00
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void funnel_register_menu(const char *name,
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2006-09-27 17:12:42 +00:00
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register_stat_group_t group,
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2015-08-11 12:08:08 +00:00
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funnel_menu_callback callback,
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2006-02-05 20:02:41 +00:00
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gpointer callback_data,
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2015-08-11 12:08:08 +00:00
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gboolean retap)
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{
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2013-03-20 01:18:10 +00:00
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funnel_menu_t* m = (funnel_menu_t *)g_malloc(sizeof(funnel_menu_t));
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2006-02-04 19:56:50 +00:00
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m->name = g_strdup(name);
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m->group = group;
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m->callback = callback;
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m->callback_data = callback_data;
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2006-02-05 20:02:41 +00:00
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m->retap = retap;
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2006-02-04 19:56:50 +00:00
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m->next = NULL;
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2014-02-25 20:42:35 +00:00
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2015-08-11 12:08:08 +00:00
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funnel_insert_menu(®istered_menus, m);
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if (menus_registered) {
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funnel_menu_t* m_r = (funnel_menu_t *)g_memdup(m, sizeof *m);
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m_r->name = g_strdup(name);
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funnel_insert_menu(&added_menus, m_r);
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2006-02-04 19:56:50 +00:00
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}
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}
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2015-08-11 12:08:08 +00:00
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void funnel_deregister_menus(funnel_menu_callback callback)
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{
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funnel_menu_t* m = (funnel_menu_t *)g_malloc0(sizeof(funnel_menu_t));
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m->callback = callback;
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funnel_remove_menu(®istered_menus, m);
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funnel_insert_menu(&removed_menus, m);
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}
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void funnel_register_all_menus(funnel_registration_cb_t r_cb)
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{
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2006-02-04 19:56:50 +00:00
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funnel_menu_t* c;
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2015-08-11 12:08:08 +00:00
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for (c = registered_menus; c; c = c->next) {
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2006-02-05 20:02:41 +00:00
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r_cb(c->name,c->group,c->callback,c->callback_data,c->retap);
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2006-02-04 19:56:50 +00:00
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}
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2015-08-11 12:08:08 +00:00
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menus_registered = TRUE;
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}
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void funnel_reload_menus(funnel_deregistration_cb_t d_cb,
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funnel_registration_cb_t r_cb)
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{
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funnel_menu_t* c;
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for (c = removed_menus; c; c = c->next) {
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d_cb(c->callback);
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}
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for (c = added_menus; c; c = c->next) {
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r_cb(c->name,c->group,c->callback,c->callback_data,c->retap);
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}
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funnel_clear_menu(&removed_menus);
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funnel_clear_menu(&added_menus);
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2006-02-04 19:56:50 +00:00
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}
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2014-10-10 14:41:10 +00:00
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/*
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* Editor modelines - http://www.wireshark.org/tools/modelines.html
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*
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* Local variables:
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* c-basic-offset: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* vi: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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