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/*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 2001 Gerald Combs
*
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "config.h"
#include "ftypes/ftypes.h"
#include "ftypes/ftypes-int.h"
#include "syntax-tree.h"
static void
fvalue_free(gpointer value)
{
fvalue_t *fvalue = value;
/* If the data was not claimed with stnode_steal_data(), free it. */
if (fvalue) {
FVALUE_FREE(fvalue);
}
}
static void
pcre_free(gpointer value)
{
fvalue_regex_t *pcre = value;
/* If the data was not claimed with stnode_steal_data(), free it. */
if (pcre) {
/*
* They're reference-counted, so just drop the reference
* count; it'll get freed when the reference count drops
* to 0.
*/
fvalue_regex_free(pcre);
}
}
static char *
fvalue_tostr(const void *data, gboolean pretty)
{
const fvalue_t *fvalue = data;
char *s, *repr;
s = fvalue_to_string_repr(NULL, fvalue, FTREPR_DFILTER, BASE_NONE);
if (pretty)
repr = g_strdup(s);
else
repr = g_strdup_printf("%s[%s]", fvalue_type_name(fvalue), s);
g_free(s);
return repr;
}
static char *
field_tostr(const void *data, gboolean pretty _U_)
{
const header_field_info *hfinfo = data;
return g_strdup(hfinfo->abbrev);
}
static char *
pcre_tostr(const void *data, gboolean pretty _U_)
{
const fvalue_regex_t *pcre = data;
return g_strdup(fvalue_regex_pattern(pcre));
}
void
sttype_register_pointer(void)
{
static sttype_t field_type = {
STTYPE_FIELD,
"FIELD",
NULL,
NULL,
NULL,
field_tostr
};
static sttype_t fvalue_type = {
STTYPE_FVALUE,
"FVALUE",
NULL,
fvalue_free,
NULL,
fvalue_tostr
};
static sttype_t pcre_type = {
STTYPE_PCRE,
"PCRE",
NULL,
pcre_free,
NULL,
pcre_tostr
};
sttype_register(&field_type);
sttype_register(&fvalue_type);
sttype_register(&pcre_type);
}
/*
* Editor modelines - https://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 8
* tab-width: 8
* indent-tabs-mode: t
* End:
*
* vi: set shiftwidth=8 tabstop=8 noexpandtab:
* :indentSize=8:tabSize=8:noTabs=false:
*/
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