diff options
Diffstat (limited to 'ui/cli/tap-simple_stattable.c')
| -rw-r--r-- | ui/cli/tap-simple_stattable.c | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/ui/cli/tap-simple_stattable.c b/ui/cli/tap-simple_stattable.c new file mode 100644 index 00000000..cca34320 --- /dev/null +++ b/ui/cli/tap-simple_stattable.c @@ -0,0 +1,169 @@ +/* tap-simpletable.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 <stdio.h> +#include <stdlib.h> + +#include <string.h> +#include <epan/packet.h> +#include <epan/timestamp.h> +#include <epan/stat_tap_ui.h> +#include <wsutil/cmdarg_err.h> +#include <ui/cli/tshark-tap.h> + +typedef struct _table_stat_t { + const char *filter; + stat_data_t stats; +} table_stat_t; + +static void +simple_draw(void *arg) +{ + stat_data_t* stat_data = (stat_data_t*)arg; + table_stat_t* stats = (table_stat_t*)stat_data->user_data; + size_t i; + guint table_index, element, field_index; + stat_tap_table_item* field; + stat_tap_table* table; + stat_tap_table_item_type* field_data; + gchar fmt_string[250]; + + /* printing results */ + printf("\n"); + printf("=====================================================================================================\n"); + printf("%s:\n", stat_data->stat_tap_data->title); + printf("Filter for statistics: %s\n", stats->filter ? stats->filter : ""); + + for (i = 0, field = stat_data->stat_tap_data->fields; i < stat_data->stat_tap_data->nfields; i++, field++) + { + printf("%s |", field->column_name); + } + printf("\n"); + + /* To iterate is human, and to recurse is divine. I am human */ + for (table_index = 0; table_index < stat_data->stat_tap_data->tables->len; table_index++) + { + table = g_array_index(stat_data->stat_tap_data->tables, stat_tap_table*, table_index); + printf("%s\n", table->title); + for (element = 0; element < table->num_elements; element++) + { + for (field_index = 0, field = stat_data->stat_tap_data->fields; field_index < table->num_fields; field_index++, field++) + { + field_data = stat_tap_get_field_data(table, element, field_index); + if (field_data->type == TABLE_ITEM_NONE) /* Nothing for us here */ + break; + + snprintf(fmt_string, sizeof(fmt_string), "%s |", field->field_format); + switch(field->type) + { + case TABLE_ITEM_UINT: + printf(fmt_string, field_data->value.uint_value); + break; + case TABLE_ITEM_INT: + printf(fmt_string, field_data->value.int_value); + break; + case TABLE_ITEM_STRING: + printf(fmt_string, field_data->value.string_value); + break; + case TABLE_ITEM_FLOAT: + printf(fmt_string, field_data->value.float_value); + break; + case TABLE_ITEM_ENUM: + printf(fmt_string, field_data->value.enum_value); + break; + case TABLE_ITEM_NONE: + break; + } + } + printf("\n"); + } + } + printf("=====================================================================================================\n"); +} + +static void simple_finish(void *tapdata) +{ + stat_data_t *stat_data = (stat_data_t *)tapdata; + + g_free(stat_data->user_data); +} + +static void +init_stat_table(stat_tap_table_ui *stat_tap, const char *filter) +{ + GString *error_string; + table_stat_t* ui; + + ui = g_new0(table_stat_t, 1); + ui->filter = g_strdup(filter); + ui->stats.stat_tap_data = stat_tap; + ui->stats.user_data = ui; + + stat_tap->stat_tap_init_cb(stat_tap); + + error_string = register_tap_listener(stat_tap->tap_name, &ui->stats, + filter, 0, NULL, stat_tap->packet_func, simple_draw, + simple_finish); + if (error_string) { +/* free_rtd_table(&ui->rtd.stat_table); */ + cmdarg_err("Couldn't register tap: %s", error_string->str); + g_string_free(error_string, TRUE); + exit(1); + } +} + +static void +simple_stat_init(const char *opt_arg, void* userdata) +{ + stat_tap_table_ui *stat_tap = (stat_tap_table_ui*)userdata; + const char *filter=NULL; + char* err = NULL; + + stat_tap_get_filter(stat_tap, opt_arg, &filter, &err); + if (err != NULL) + { + cmdarg_err("%s", err); + g_free(err); + exit(1); + } + + init_stat_table(stat_tap, filter); +} + +bool +register_simple_stat_tables(const void *key, void *value, void *userdata _U_) +{ + stat_tap_table_ui *stat_tap = (stat_tap_table_ui*)value; + stat_tap_ui ui_info; + + ui_info.group = stat_tap->group; + ui_info.title = stat_tap->title; /* construct this from the protocol info? */ + ui_info.cli_string = (const char *)key; + ui_info.tap_init_cb = simple_stat_init; + ui_info.nparams = stat_tap->nparams; + ui_info.params = stat_tap->params; + + register_stat_tap_ui(&ui_info, stat_tap); + return FALSE; +} + +/* + * 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: + */ |