forked from osmocom/wireshark
14c68a3631
Change-Id: Ib80b2f56ab76d72e89f6a0fbe2d0903d1029ed19 Reviewed-on: https://code.wireshark.org/review/13448 Reviewed-by: João Valverde <j@v6e.pt>
166 lines
4.5 KiB
C
166 lines
4.5 KiB
C
/*
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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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* (c) 2006, Luis E. Garcia Ontanon <luis@ontanon.org>
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include <epan/funnel.h>
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typedef struct _funnel_menu_t {
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char *name;
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register_stat_group_t group;
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funnel_menu_callback callback;
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gpointer callback_data;
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gboolean retap;
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struct _funnel_menu_t* next;
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} funnel_menu_t;
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/* XXX This assumes one main window and one capture file. */
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static const funnel_ops_t* ops = NULL;
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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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const funnel_ops_t* funnel_get_funnel_ops(void) { return ops; }
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void funnel_set_funnel_ops(const funnel_ops_t* o) { ops = o; }
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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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g_free(m->name);
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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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g_free(m->name);
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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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void funnel_register_menu(const char *name,
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register_stat_group_t group,
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funnel_menu_callback callback,
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gpointer callback_data,
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gboolean retap)
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{
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funnel_menu_t* m = (funnel_menu_t *)g_malloc(sizeof(funnel_menu_t));
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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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m->retap = retap;
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m->next = NULL;
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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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}
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}
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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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funnel_menu_t* c;
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for (c = registered_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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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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}
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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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