forked from osmocom/wireshark
a937d6b2e5
The old "dissector filter" code used "_filter_" in some names; the new code used "_conv_", but they're not checking whether a *conversation* is valid and building a *conversation* string, they're checking whether a *filter* can be generated and building that *filter* string. Change-Id: Iea6b1cbeb0fedefdb1fff6c23d7dee9d6e684c15 Reviewed-on: https://code.wireshark.org/review/11383 Reviewed-by: Guy Harris <guy@alum.mit.edu>
77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
/* dissector_filters.c
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* Routines for dissector-generated conversation filters for use as
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* display and color filters
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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 <glib.h>
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#include "packet.h"
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#include "dissector_filters.h"
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GList *conv_filter_list = NULL;
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void register_conversation_filter(const char *proto_name, const char *display_name,
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is_filter_valid_func is_filter_valid, build_filter_string_func build_filter_string) {
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conversation_filter_t *entry;
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entry = (conversation_filter_t *)g_malloc(sizeof(conversation_filter_t));
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entry->proto_name = proto_name;
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entry->display_name = display_name;
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entry->is_filter_valid = is_filter_valid;
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entry->build_filter_string = build_filter_string;
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conv_filter_list = g_list_append(conv_filter_list, entry);
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}
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struct conversation_filter_s* find_conversation_filter(const char *name)
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{
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GList *list_entry = conv_filter_list;
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conversation_filter_t* filter;
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while (list_entry != NULL) {
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filter = (conversation_filter_t*)list_entry->data;
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if (!strcmp(filter->proto_name, name))
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return filter;
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list_entry = g_list_next(list_entry);
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}
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return NULL;
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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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