2 * tshark's tap implememntation of stats_tree
3 * 2005, Luis E. G. Ontanon
7 * Wireshark - Network traffic analyzer
8 * By Gerald Combs <gerald@wireshark.org>
9 * Copyright 1998 Gerald Combs
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.
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.
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
33 #include <epan/stats_tree_priv.h>
34 #include <epan/stat_cmd_args.h>
35 #include <epan/report_err.h>
38 struct _st_node_pres {
46 struct _tree_cfg_pres {
51 draw_stats_tree(void *psp)
53 stats_tree *st = (stats_tree *)psp;
58 s = g_string_new("\n===================================================================\n");
59 fmt = g_strdup_printf(" %%s%%-%us%%12s\t%%12s\t%%12s\n",stats_tree_branch_max_namelen(&st->root,0));
60 g_string_append_printf(s,fmt,"",st->cfg->name,"value","rate","percent");
62 g_string_append_printf(s,"-------------------------------------------------------------------\n");
64 for (child = st->root.children; child; child = child->next ) {
65 stats_tree_branch_to_str(child,s,0);
68 s = g_string_append(s,"\n===================================================================\n");
75 init_stats_tree(const char *optarg, void *userdata _U_)
77 char *abbr = stats_tree_get_abbr(optarg);
78 GString *error_string;
79 stats_tree_cfg *cfg = NULL;
80 stats_tree *st = NULL;
83 cfg = stats_tree_get_cfg_by_abbr(abbr);
86 if (strncmp (optarg, cfg->pr->init_string, strlen(cfg->pr->init_string)) == 0){
87 st = stats_tree_new(cfg,NULL,optarg+strlen(cfg->pr->init_string));
89 report_failure("Wrong stats_tree (%s) found when looking at ->init_string",abbr);
93 report_failure("no such stats_tree (%s) found in stats_tree registry",abbr);
100 report_failure("could not obtain stats_tree abbr (%s) from grg '%s'",abbr,optarg);
104 error_string = register_tap_listener(st->cfg->tapname,
113 report_failure("stats_tree for: %s failed to attach to the tap: %s",cfg->name,error_string->str);
117 if (cfg->init) cfg->init(st);
122 register_stats_tree_tap (gpointer k _U_, gpointer v, gpointer p _U_)
124 stats_tree_cfg *cfg = (stats_tree_cfg *)v;
126 cfg->pr = (tree_cfg_pres *)g_malloc(sizeof(tree_cfg_pres));
127 cfg->pr->init_string = g_strdup_printf("%s,tree", cfg->abbr);
129 register_stat_cmd_arg(cfg->pr->init_string, init_stats_tree, NULL);
134 free_tree_presentation(stats_tree *st)
141 register_tap_listener_stats_tree_stat(void)
143 stats_tree_presentation(register_stats_tree_tap, NULL, NULL, NULL, NULL,
144 NULL, free_tree_presentation, NULL, NULL, NULL);