wireshark/doc/plugins.example/hello.c

64 lines
1.9 KiB
C

/* hello.c
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <epan/packet.h>
#include <ws_attributes.h>
#ifndef VERSION
#define VERSION "0.0.0"
#endif
#define DLL_PUBLIC __attribute__((__visibility__("default")))
DLL_PUBLIC const gchar plugin_version[] = VERSION;
DLL_PUBLIC const gchar plugin_release[] = VERSION_RELEASE;
DLL_PUBLIC void plugin_register(void);
DLL_PUBLIC void plugin_reg_handoff(void);
static int proto_hello = -1;
static dissector_handle_t handle_hello;
static int
dissect_hello(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void *data _U_)
{
proto_tree_add_protocol_format(tree, proto_hello, tvb, 0, -1, "This is Hello version %s, a Wireshark postdissector plugin prototype", plugin_version);
return tvb_captured_length(tvb);
}
void plugin_register(void)
{
proto_hello = proto_register_protocol("Wireshark Hello Plugin", "Hello", "hello");
handle_hello = create_dissector_handle(dissect_hello, proto_hello);
register_postdissector(handle_hello);
}
void plugin_reg_handoff(void)
{
/* empty */
}