forked from osmocom/wireshark
96e0398fc6
of these files. svn path=/trunk/; revision=2968
107 lines
1.9 KiB
C
107 lines
1.9 KiB
C
/*
|
|
* $Id: ftype-tvbuff.c,v 1.2 2001/02/01 20:31:21 gram Exp $
|
|
*
|
|
* Ethereal - Network traffic analyzer
|
|
* By Gerald Combs <gerald@zing.org>
|
|
* Copyright 2001 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <ftypes-int.h>
|
|
#include "gdebug.h"
|
|
|
|
static void
|
|
value_new(fvalue_t *fv)
|
|
{
|
|
fv->value.tvb = NULL;
|
|
}
|
|
|
|
|
|
static void
|
|
value_set(fvalue_t *fv, gpointer value, gboolean already_copied)
|
|
{
|
|
g_assert(already_copied);
|
|
fv->value.tvb = value;
|
|
}
|
|
|
|
static gpointer
|
|
value_get(fvalue_t *fv)
|
|
{
|
|
return fv->value.tvb;
|
|
}
|
|
|
|
static guint
|
|
len(fvalue_t *fv)
|
|
{
|
|
if (fv->value.tvb)
|
|
return tvb_length(fv->value.tvb);
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
slice(fvalue_t *fv, GByteArray *bytes, guint offset, guint length)
|
|
{
|
|
guint8* data;
|
|
|
|
if (fv->value.tvb) {
|
|
data = tvb_get_ptr(fv->value.tvb, offset, length);
|
|
g_byte_array_append(bytes, data, length);
|
|
}
|
|
}
|
|
|
|
void
|
|
ftype_register_tvbuff(void)
|
|
{
|
|
|
|
static ftype_t protocol_type = {
|
|
"FT_PROTOCOL",
|
|
"protocol",
|
|
0,
|
|
value_new,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
|
|
value_set,
|
|
NULL,
|
|
NULL,
|
|
|
|
value_get,
|
|
NULL,
|
|
NULL,
|
|
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
|
|
len,
|
|
slice,
|
|
|
|
};
|
|
|
|
|
|
ftype_register(FT_PROTOCOL, &protocol_type);
|
|
}
|