epan/dfilter/dfilter-plugin.c

   1 /** @file
   2  *
   3  * Wireshark - Network traffic analyzer
   4  * By Gerald Combs <gerald@wireshark.org>
   5  * Copyright 2001 Gerald Combs
   6  *
   7  * SPDX-License-Identifier: GPL-2.0-or-later
   8  */
   9
  10 #include "dfilter-plugin.h"
  11
  12 /** @file
  13  *
  14  * Wireshark - Network traffic analyzer
  15  * By Gerald Combs <gerald@wireshark.org>
  16  * Copyright 2001 Gerald Combs
  17  *
  18  * SPDX-License-Identifier: GPL-2.0-or-later
  19  */
  20
  21 /* DFilter plugins share the name with the function it implements. */
  22 GSList *dfilter_plugins;
  23
  24 void dfilter_plugins_register(const dfilter_plugin *plug)
  25 {
  26         dfilter_plugins = g_slist_prepend(dfilter_plugins, (gpointer)plug);
  27 }
  28
  29 void dfilter_plugins_init(void)
  30 {
  31         for (GSList *l = dfilter_plugins; l != NULL; l = l->next) {
  32                 dfilter_plugin *plug = l->data;
  33                 plug->init();
  34         }
  35 }
  36
  37 void dfilter_plugins_cleanup(void)
  38 {
  39         for (GSList *l = dfilter_plugins; l != NULL; l = l->next) {
  40                 dfilter_plugin *plug = l->data;
  41                 plug->cleanup();
  42         }
  43         g_slist_free(dfilter_plugins);
  44         dfilter_plugins = NULL;
  45 }