samples: net: syslog: Remove the sample application

cmake_minimum_required(VERSION 3.8.2)

include($ENV{ZEPHYR_BASE}/cmake/app/boilerplate.cmake NO_POLICY_SCOPE)

project(NONE)

FILE(GLOB app_sources src/*.c)

target_sources(app PRIVATE ${app_sources})

.. _syslog-net-sample:

Syslog net Application

######################

Overview

********

This sample application enables a remote syslog service that will

send syslog messages to a remote server, as configured in ``prj.conf``.

See https://tools.ietf.org/html/rfc5424 and https://tools.ietf.org/html/rfc5424

for more details about syslog protocol over UDP.

The source code for this sample application can be found at:

:file:`samples/net/syslog_net`.

Requirements

************

- :ref:`networking_with_qemu`

Building and Running

********************

For configuring the remote IPv6 syslog server, set the following

variables in prj.conf file:

.. code-block:: console

	CONFIG_SYS_LOG_BACKEND_NET=y

	CONFIG_SYS_LOG_BACKEND_NET_SERVER="[2001:db8::2]:514"

Default port number is 514 if user does not specify a value.

The following syntax is supported for the server address

and port:

.. code-block:: console

	192.0.2.1:514

	192.0.2.42

	[2001:db8::1]:514

	[2001:db8::2]

	2001:db::42

Build syslog_net sample application like this:

.. zephyr-app-commands::

   :zephyr-app: samples/net/syslog_net

   :board: <board to use>

   :conf: <config file to use>

   :goals: build

   :compact:

CONFIG_NETWORKING=y

CONFIG_NET_UDP=y

CONFIG_ENTROPY_GENERATOR=y

CONFIG_TEST_RANDOM_GENERATOR=y

CONFIG_INIT_STACKS=y

CONFIG_NET_IF_UNICAST_IPV6_ADDR_COUNT=3

CONFIG_NET_IF_MCAST_IPV6_ADDR_COUNT=5

CONFIG_NET_LOG=y

CONFIG_SYS_LOG=y

CONFIG_SYS_LOG_NET_LEVEL=4

CONFIG_SYS_LOG_SHOW_COLOR=y

CONFIG_NET_DEBUG_NET_PKT=y

#CONFIG_NET_DEBUG_DNS_RESOLVE=y

#CONFIG_NET_DEBUG_CONTEXT=y

#CONFIG_NET_DEBUG_CORE=y

#CONFIG_NET_DEBUG_IF=y

#CONFIG_NET_DEBUG_IPV4=y

#CONFIG_NET_DEBUG_IPV6=y

#CONFIG_NET_DEBUG_UDP=y

#CONFIG_NET_DEBUG_DHCPV4=y

#CONFIG_NET_DEBUG_L2_ETHERNET=y

CONFIG_NET_IPV6=y

CONFIG_NET_IPV4=y

CONFIG_NET_DHCPV4=n

CONFIG_NET_SHELL=y

CONFIG_NET_CONFIG_SETTINGS=y

CONFIG_NET_CONFIG_NEED_IPV6=y

CONFIG_NET_CONFIG_NEED_IPV4=y

CONFIG_NET_CONFIG_MY_IPV6_ADDR="2001:db8::1"

CONFIG_NET_CONFIG_PEER_IPV6_ADDR="2001:db8::2"

CONFIG_NET_CONFIG_MY_IPV4_ADDR="192.0.2.1"

CONFIG_NET_CONFIG_PEER_IPV4_ADDR="192.0.2.2"

# syslog net backend config

CONFIG_SYS_LOG_BACKEND_NET=y

CONFIG_SYS_LOG_BACKEND_NET_SERVER="[2001:db8::2]:514"

#CONFIG_SYS_LOG_BACKEND_NET_SERVER="192.0.2.2:514"

CONFIG_SYS_LOG_DEFAULT_LEVEL=4

CONFIG_SYS_LOG_EXT_HOOK=y

sample:

  description: sys_log network backend

  name: sys_log_net

tests:

  test:

    harness: net

    depends_on: netif

    tags: net

/*

 * Copyright (c) 2018 Intel Corporation.

 *

 * SPDX-License-Identifier: Apache-2.0

 */

#if 1

#define SYS_LOG_DOMAIN "sys-log-net"

#define NET_SYS_LOG_LEVEL SYS_LOG_LEVEL_DEBUG

#define NET_LOG_ENABLED 1

#endif

#include <zephyr.h>

#include <shell/legacy_shell.h>

#include <net/net_core.h>

#include <net/net_pkt.h>

/* Try to make sure that we have the peer MAC address resolved properly.

 * This is only needed in this sample application.

 */

static void init_app(void)

{

	struct sockaddr server_addr;

	char cmd[64];

	int ret;

	ret = net_ipaddr_parse(CONFIG_SYS_LOG_BACKEND_NET_SERVER,

			       sizeof(CONFIG_SYS_LOG_BACKEND_NET_SERVER) - 1,

			       &server_addr);

	if (!ret) {

		printk("Invalid syslog server address (%s)\n",

		       CONFIG_SYS_LOG_BACKEND_NET_SERVER);

		return;

	}

#if defined(CONFIG_NET_IPV6)

	if (server_addr.sa_family == AF_INET6) {

		snprintk(cmd, sizeof(cmd), "net ping %s",

			 CONFIG_NET_CONFIG_PEER_IPV6_ADDR);

		shell_exec(cmd);

		return;

	}

#endif

#if defined(CONFIG_NET_IPV4)

	if (server_addr.sa_family == AF_INET) {

		snprintk(cmd, sizeof(cmd), "net ping %s",

			 CONFIG_NET_CONFIG_PEER_IPV4_ADDR);

		shell_exec(cmd);

		return;

	}

#endif

}

void main(void)

{

	init_app();

	NET_DBG("Starting");

	NET_ERR("Error message");

	NET_WARN("Warning message");

	NET_INFO("Info message");

	NET_DBG("Debug message");

	NET_DBG("Stopping");

}