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/* packet_list_utils.c
* Packet list display utilities
* Copied from gtk/packet_list.c
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "config.h"
#include "packet_list_utils.h"
#include <epan/column.h>
gboolean
right_justify_column (gint col, capture_file *cf)
{
header_field_info *hfi;
gboolean right_justify = FALSE;
guint num_fields, *field_idx, ii;
guint right_justify_count = 0;
if (!cf) return FALSE;
switch (cf->cinfo.columns[col].col_fmt) {
case COL_NUMBER:
case COL_PACKET_LENGTH:
case COL_CUMULATIVE_BYTES:
case COL_DCE_CALL:
case COL_DSCP_VALUE:
case COL_UNRES_DST_PORT:
case COL_UNRES_SRC_PORT:
case COL_DEF_DST_PORT:
case COL_DEF_SRC_PORT:
case COL_DELTA_TIME:
case COL_DELTA_TIME_DIS:
right_justify = TRUE;
break;
case COL_CUSTOM:
num_fields = g_slist_length(cf->cinfo.columns[col].col_custom_fields_ids);
for (ii = 0; ii < num_fields; ii++) {
field_idx = (guint *) g_slist_nth_data(cf->cinfo.columns[col].col_custom_fields_ids, ii);
hfi = proto_registrar_get_nth(*field_idx);
/* Check if this is a valid field and we have no strings lookup table */
if ((hfi != NULL) && ((hfi->strings == NULL) || !get_column_resolved(col))) {
/* Check for bool, framenum, double, float, relative time and decimal/octal integer types */
if ((hfi->type == FT_BOOLEAN) || (hfi->type == FT_FRAMENUM) || (hfi->type == FT_DOUBLE) ||
(hfi->type == FT_FLOAT) || (hfi->type == FT_RELATIVE_TIME) ||
(((FIELD_DISPLAY(hfi->display) == BASE_DEC) || (FIELD_DISPLAY(hfi->display) == BASE_OCT)) &&
(IS_FT_INT(hfi->type) || IS_FT_UINT(hfi->type))))
{
right_justify_count++;
}
}
}
if ((num_fields > 0) && (right_justify_count == num_fields)) {
/* All custom fields must meet the right-justify criteria */
right_justify = TRUE;
}
break;
default:
break;
}
return right_justify;
}
gboolean
resolve_column (gint col, capture_file *cf)
{
header_field_info *hfi;
gboolean resolve = FALSE;
guint num_fields, *field_idx, ii;
if (!cf) return FALSE;
switch (cf->cinfo.columns[col].col_fmt) {
case COL_CUSTOM:
num_fields = g_slist_length(cf->cinfo.columns[col].col_custom_fields_ids);
for (ii = 0; ii < num_fields; ii++) {
field_idx = (guint *) g_slist_nth_data(cf->cinfo.columns[col].col_custom_fields_ids, ii);
hfi = proto_registrar_get_nth(*field_idx);
/* Check if we have an OID or a strings table with integer values */
if ((hfi->type == FT_OID) || (hfi->type == FT_REL_OID) || (hfi->type == FT_BOOLEAN) ||
((hfi->strings != NULL) &&
(IS_FT_INT(hfi->type) || IS_FT_UINT(hfi->type))))
{
resolve = TRUE;
break;
}
}
break;
default:
break;
}
return resolve;
}
/*
* Editor modelines
*
* Local Variables:
* c-basic-offset: 4
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* ex: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/
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