Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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:
+ */