ui/packet_list_utils.c

   1 /* packet_list_utils.c
   2  * Packet list display utilities
   3  * Copied from gtk/packet_list.c
   4  *
   5  * $Id$
   6  *
   7  * Wireshark - Network traffic analyzer
   8  * By Gerald Combs <gerald@wireshark.org>
   9  * Copyright 1998 Gerald Combs
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License
  13  * as published by the Free Software Foundation; either version 2
  14  * of the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
  24  * USA.
  25  */
  26
  27 #include "config.h"
  28
  29 #include <glib.h>
  30
  31 #include "packet_list_utils.h"
  32
  33 #include <epan/column.h>
  34 #include <epan/proto.h>
  35
  36 gboolean
  37 right_justify_column (gint col, capture_file *cf)
  38 {
  39     header_field_info *hfi;
  40     gboolean right_justify = FALSE;
  41
  42     if (!cf) return FALSE;
  43
  44     switch (cf->cinfo.col_fmt[col]) {
  45
  46         case COL_NUMBER:
  47         case COL_PACKET_LENGTH:
  48         case COL_CUMULATIVE_BYTES:
  49         case COL_DCE_CALL:
  50         case COL_DSCP_VALUE:
  51         case COL_UNRES_DST_PORT:
  52         case COL_UNRES_SRC_PORT:
  53         case COL_DEF_DST_PORT:
  54         case COL_DEF_SRC_PORT:
  55         case COL_DELTA_TIME:
  56         case COL_DELTA_TIME_DIS:
  57             right_justify = TRUE;
  58             break;
  59
  60         case COL_CUSTOM:
  61             hfi = proto_registrar_get_byname(cf->cinfo.col_custom_field[col]);
  62             /* Check if this is a valid field and we have no strings lookup table */
  63             if ((hfi != NULL) && ((hfi->strings == NULL) || !get_column_resolved(col))) {
  64                 /* Check for bool, framenum and decimal/octal integer types */
  65                 if ((hfi->type == FT_BOOLEAN) || (hfi->type == FT_FRAMENUM) ||
  66                         (((hfi->display == BASE_DEC) || (hfi->display == BASE_OCT)) &&
  67                          (IS_FT_INT(hfi->type) || IS_FT_UINT(hfi->type)))) {
  68                     right_justify = TRUE;
  69                 }
  70             }
  71             break;
  72
  73         default:
  74             break;
  75     }
  76
  77     return right_justify;
  78 }
  79
  80 gboolean
  81 resolve_column (gint col, capture_file *cf)
  82 {
  83     header_field_info *hfi;
  84     gboolean resolve = FALSE;
  85
  86     if (!cf) return FALSE;
  87
  88     switch (cf->cinfo.col_fmt[col]) {
  89
  90         case COL_CUSTOM:
  91             hfi = proto_registrar_get_byname(cf->cinfo.col_custom_field[col]);
  92             /* Check if this is a valid field */
  93             if (hfi != NULL) {
  94                 /* Check if we have an OID or a strings table with integer values */
  95                 if ((hfi->type == FT_OID) || (hfi->type == FT_REL_OID) ||
  96                         ((hfi->strings != NULL) &&
  97                          ((hfi->type == FT_BOOLEAN) || (hfi->type == FT_FRAMENUM) ||
  98                           IS_FT_INT(hfi->type) || IS_FT_UINT(hfi->type)))) {
  99                     resolve = TRUE;
 100                 }
 101             }
 102             break;
 103
 104         default:
 105             break;
 106     }
 107
 108     return resolve;
 109 }
 110
 111 /*
 112  * Editor modelines
 113  *
 114  * Local Variables:
 115  * c-basic-offset: 4
 116  * tab-width: 8
 117  * indent-tabs-mode: nil
 118  * End:
 119  *
 120  * ex: set shiftwidth=4 tabstop=8 expandtab:
 121  * :indentSize=4:tabSize=8:noTabs=true:
 122  */