forked from osmocom/wireshark
![Guy Harris](/assets/img/avatar_default.png)
Change-Id: Ic6b35220e394f8c67848ed067e4bbddb980d5bc0 Reviewed-on: https://code.wireshark.org/review/31253 Reviewed-by: Guy Harris <guy@alum.mit.edu> Petri-Dish: Guy Harris <guy@alum.mit.edu> Tested-by: Petri Dish Buildbot
161 lines
4.3 KiB
C
161 lines
4.3 KiB
C
/* tap-simpletable.c
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "config.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <epan/packet.h>
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#include <epan/timestamp.h>
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#include <epan/stat_tap_ui.h>
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#include <wsutil/cmdarg_err.h>
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#include <ui/cli/tshark-tap.h>
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typedef struct _table_stat_t {
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const char *filter;
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stat_data_t stats;
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} table_stat_t;
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static void
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simple_draw(void *arg)
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{
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stat_data_t* stat_data = (stat_data_t*)arg;
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table_stat_t* stats = (table_stat_t*)stat_data->user_data;
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size_t i;
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guint table_index, element, field_index;
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stat_tap_table_item* field;
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stat_tap_table* table;
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stat_tap_table_item_type* field_data;
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gchar fmt_string[250];
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/* printing results */
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printf("\n");
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printf("=====================================================================================================\n");
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printf("%s:\n", stat_data->stat_tap_data->title);
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printf("Filter for statistics: %s\n", stats->filter ? stats->filter : "");
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for (i = 0, field = stat_data->stat_tap_data->fields; i < stat_data->stat_tap_data->nfields; i++, field++)
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{
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printf("%s |", field->column_name);
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}
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printf("\n");
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/* To iterate is human, and to recurse is divine. I am human */
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for (table_index = 0; table_index < stat_data->stat_tap_data->tables->len; table_index++)
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{
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table = g_array_index(stat_data->stat_tap_data->tables, stat_tap_table*, table_index);
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printf("%s\n", table->title);
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for (element = 0; element < table->num_elements; element++)
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{
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for (field_index = 0, field = stat_data->stat_tap_data->fields; field_index < table->num_fields; field_index++, field++)
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{
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field_data = stat_tap_get_field_data(table, element, field_index);
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if (field_data->type == TABLE_ITEM_NONE) /* Nothing for us here */
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break;
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g_snprintf(fmt_string, sizeof(fmt_string), "%s |", field->field_format);
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switch(field->type)
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{
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case TABLE_ITEM_UINT:
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printf(fmt_string, field_data->value.uint_value);
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break;
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case TABLE_ITEM_INT:
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printf(fmt_string, field_data->value.int_value);
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break;
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case TABLE_ITEM_STRING:
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printf(fmt_string, field_data->value.string_value);
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break;
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case TABLE_ITEM_FLOAT:
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printf(fmt_string, field_data->value.float_value);
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break;
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case TABLE_ITEM_ENUM:
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printf(fmt_string, field_data->value.enum_value);
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break;
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case TABLE_ITEM_NONE:
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break;
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}
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}
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printf("\n");
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}
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}
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printf("=====================================================================================================\n");
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}
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static void
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init_stat_table(stat_tap_table_ui *stat_tap, const char *filter)
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{
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GString *error_string;
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table_stat_t* ui;
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ui = g_new0(table_stat_t, 1);
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ui->filter = g_strdup(filter);
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ui->stats.stat_tap_data = stat_tap;
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ui->stats.user_data = ui;
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stat_tap->stat_tap_init_cb(stat_tap);
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error_string = register_tap_listener(stat_tap->tap_name, &ui->stats, filter, 0, NULL, stat_tap->packet_func, simple_draw, NULL);
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if (error_string) {
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/* free_rtd_table(&ui->rtd.stat_table); */
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cmdarg_err("Couldn't register tap: %s", error_string->str);
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g_string_free(error_string, TRUE);
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exit(1);
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}
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}
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static void
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simple_stat_init(const char *opt_arg, void* userdata)
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{
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stat_tap_table_ui *stat_tap = (stat_tap_table_ui*)userdata;
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const char *filter=NULL;
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char* err = NULL;
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stat_tap_get_filter(stat_tap, opt_arg, &filter, &err);
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if (err != NULL)
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{
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cmdarg_err("%s", err);
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g_free(err);
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exit(1);
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}
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init_stat_table(stat_tap, filter);
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}
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gboolean
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register_simple_stat_tables(const void *key, void *value, void *userdata _U_)
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{
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stat_tap_table_ui *stat_tap = (stat_tap_table_ui*)value;
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stat_tap_ui ui_info;
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ui_info.group = stat_tap->group;
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ui_info.title = stat_tap->title; /* construct this from the protocol info? */
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ui_info.cli_string = (const char *)key;
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ui_info.tap_init_cb = simple_stat_init;
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ui_info.nparams = stat_tap->nparams;
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ui_info.params = stat_tap->params;
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register_stat_tap_ui(&ui_info, stat_tap);
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return FALSE;
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}
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/*
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* Editor modelines - http://www.wireshark.org/tools/modelines.html
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*
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* Local variables:
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* c-basic-offset: 8
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* tab-width: 8
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* indent-tabs-mode: t
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* End:
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*
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* vi: set shiftwidth=8 tabstop=8 noexpandtab:
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* :indentSize=8:tabSize=8:noTabs=false:
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*/
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