// SPDX-License-Identifier: LGPL-2.1+
/*
 * Copyright (C) 2014 - 2018 Red Hat, Inc.
 */

#include "nm-default.h"

#include <stdio.h>
#include <stdarg.h>
#include <unistd.h>
#include <netinet/ether.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/socket.h>

#include "nm-core-internal.h"
#include "NetworkManagerUtils.h"

#include "../nm-initrd-generator.h"

#include "nm-test-utils-core.h"

static void
test_read_dt_ofw (void)
{
	NMConnection *connection;
	NMSettingConnection *s_con;
	NMSettingWired *s_wired;
	NMSettingIPConfig *s_ip4;
	NMSettingIPConfig *s_ip6;
	const char *mac_address;

	connection = nmi_dt_reader_parse (TEST_INITRD_DIR "/sysfs-dt");
	g_assert (connection);
	nmtst_assert_connection_verifies (connection);

	s_con = nm_connection_get_setting_connection (connection);
	g_assert (s_con);
	g_assert_cmpstr (nm_setting_connection_get_connection_type (s_con), ==, NM_SETTING_WIRED_SETTING_NAME);
	g_assert_cmpstr (nm_setting_connection_get_id (s_con), ==, "OpenFirmware Connection");
	g_assert_cmpint (nm_setting_connection_get_timestamp (s_con), ==, 0);
	g_assert (nm_setting_connection_get_autoconnect (s_con));

	s_wired = nm_connection_get_setting_wired (connection);
	g_assert (s_wired);
	mac_address = nm_setting_wired_get_mac_address (s_wired);
	g_assert (mac_address);
	g_assert (nm_utils_hwaddr_matches (mac_address, -1, "ac:7f:3e:e5:d8:d8", -1));
	g_assert (!nm_setting_wired_get_duplex (s_wired));
	g_assert_cmpint (nm_setting_wired_get_speed (s_wired), ==, 0);
	g_assert_cmpint (nm_setting_wired_get_mtu (s_wired), ==, 0);

	s_ip4 = nm_connection_get_setting_ip4_config (connection);
	g_assert (s_ip4);
	g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
	g_assert_cmpstr (nm_setting_ip_config_get_dhcp_hostname (s_ip4), ==, "demiurge");

	s_ip6 = nm_connection_get_setting_ip6_config (connection);
	g_assert (s_ip6);
	g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);

	g_object_unref (connection);
}

static void
test_read_dt_slof (void)
{
	NMConnection *connection;
	NMSettingConnection *s_con;
	NMSettingWired *s_wired;
	NMSettingIPConfig *s_ip4;
	NMSettingIPConfig *s_ip6;
	NMIPAddress *ip4_addr;

	connection = nmi_dt_reader_parse (TEST_INITRD_DIR "/sysfs-dt-tftp");
	g_assert (connection);
	nmtst_assert_connection_verifies (connection);

	s_con = nm_connection_get_setting_connection (connection);
	g_assert (s_con);
	g_assert_cmpstr (nm_setting_connection_get_connection_type (s_con), ==, NM_SETTING_WIRED_SETTING_NAME);
	g_assert_cmpstr (nm_setting_connection_get_id (s_con), ==, "OpenFirmware Connection");
	g_assert_cmpint (nm_setting_connection_get_timestamp (s_con), ==, 0);
	g_assert (nm_setting_connection_get_autoconnect (s_con));

	s_wired = nm_connection_get_setting_wired (connection);
	g_assert (s_wired);
	g_assert (!nm_setting_wired_get_mac_address (s_wired));
	g_assert_cmpstr (nm_setting_wired_get_duplex (s_wired), ==, "half");
	g_assert_cmpint (nm_setting_wired_get_speed (s_wired), ==, 10);
	g_assert_cmpint (nm_setting_wired_get_mtu (s_wired), ==, 0);

	s_ip4 = nm_connection_get_setting_ip4_config (connection);
	g_assert (s_ip4);
	g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_MANUAL);

	g_assert_cmpint (nm_setting_ip_config_get_num_addresses (s_ip4), ==, 1);
	ip4_addr = nm_setting_ip_config_get_address (s_ip4, 0);
	g_assert (ip4_addr);
	g_assert_cmpstr (nm_ip_address_get_address (ip4_addr), ==, "192.168.32.2");
	g_assert_cmpint (nm_ip_address_get_prefix (ip4_addr), ==, 16);

	g_assert_cmpstr (nm_setting_ip_config_get_gateway (s_ip4), ==, "192.168.32.1");

	s_ip6 = nm_connection_get_setting_ip6_config (connection);
	g_assert (s_ip6);
	g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_DISABLED);

	g_object_unref (connection);
}

static void
test_read_dt_none (void)
{
	NMConnection *connection;

	connection = nmi_dt_reader_parse (TEST_INITRD_DIR "/sysfs");
	g_assert (!connection);
}

NMTST_DEFINE ();

int main (int argc, char **argv)
{
	nmtst_init_assert_logging (&argc, &argv, "INFO", "DEFAULT");

	g_test_add_func ("/initrd/dt/ofw", test_read_dt_ofw);
	g_test_add_func ("/initrd/dt/slof", test_read_dt_slof);
	g_test_add_func ("/initrd/dt/none", test_read_dt_none);

	return g_test_run ();
}