forked from osmocom/wireshark
17a67c3b5c
from the GTK flavor in two major ways: - The "Decode As" and "User Specified Decodes" dialog have been unified. - You can modify the decode as behavior at any time, not just when you have a packet selected. Revert part of 53498 so that we can move items marked /*** THE FOLLOWING SHOULD NOT BE USED BY ANY DISSECTORS!!! ***/ from epan/decode_as.h to ui/decode_as_utils.h. Move "save" code from decode_as_dlg.c to decode_as_utils.c as well. In packet-dcerpc.c don't register a table named "ethertype". We might want to add checks for duplicate table names. To do: - Add support for ranges? - Either add support for DCERPC or make DCERPC use a regular dissector table. - Fix string selectors (i.e. BER). svn path=/trunk/; revision=53910
107 lines
3 KiB
C
107 lines
3 KiB
C
/* decode_as.c
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* Routines for dissector Decode As handlers
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*
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* $Id$
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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 "decode_as.h"
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#include "packet.h"
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/* XXX Should this be in ui/decode_as_util? */
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GList *decode_as_list = NULL;
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void register_decode_as(decode_as_t* reg)
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{
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/* Ensure valid functions */
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DISSECTOR_ASSERT(reg->populate_list);
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DISSECTOR_ASSERT(reg->reset_value);
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DISSECTOR_ASSERT(reg->change_value);
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decode_as_list = g_list_append(decode_as_list, reg);
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}
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struct decode_as_default_populate
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{
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decode_as_add_to_list_func add_to_list;
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gpointer ui_element;
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};
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static void
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decode_proto_add_to_list (const gchar *table_name, gpointer value, gpointer user_data)
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{
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struct decode_as_default_populate* populate = (struct decode_as_default_populate*)user_data;
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const gchar *proto_name;
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gint i;
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dissector_handle_t handle;
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handle = (dissector_handle_t)value;
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proto_name = dissector_handle_get_short_name(handle);
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i = dissector_handle_get_protocol_index(handle);
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if (i >= 0 && !proto_is_protocol_enabled(find_protocol_by_id(i)))
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return;
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populate->add_to_list(table_name, proto_name, value, populate->ui_element);
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}
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void decode_as_default_populate_list(const gchar *table_name, decode_as_add_to_list_func add_to_list, gpointer ui_element)
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{
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struct decode_as_default_populate populate;
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populate.add_to_list = add_to_list;
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populate.ui_element = ui_element;
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dissector_table_foreach_handle(table_name, decode_proto_add_to_list, &populate);
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}
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gboolean decode_as_default_reset(const char *name, const gpointer pattern)
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{
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dissector_reset_uint(name, GPOINTER_TO_UINT(pattern));
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return TRUE;
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}
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gboolean decode_as_default_change(const char *name, const gpointer pattern, gpointer handle, gchar* list_name _U_)
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{
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dissector_handle_t* dissector = (dissector_handle_t*)handle;
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if (dissector != NULL)
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dissector_change_uint(name, GPOINTER_TO_UINT(pattern), *dissector);
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return TRUE;
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}
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/*
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* Editor modelines
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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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* ex: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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