mockup_netif.c
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/*
* Copyright (C) 2017 Freie Universität Berlin
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @{
*
* @file
* @author Martine Lenders <m.lenders@fu-berlin.de>
*/
#include "common.h"
#include "msg.h"
#include "net/gnrc.h"
#include "net/gnrc/ipv6/nib.h"
#include "net/gnrc/ipv6/netif.h"
#include "net/gnrc/netdev.h"
#include "sched.h"
#include "thread.h"
#define _MSG_QUEUE_SIZE (2)
kernel_pid_t _mock_netif_pid = KERNEL_PID_UNDEF;
static char _mock_netif_stack[THREAD_STACKSIZE_DEFAULT];
static gnrc_netreg_entry_t dumper;
static msg_t _main_msg_queue[_MSG_QUEUE_SIZE];
static msg_t _mock_netif_msg_queue[_MSG_QUEUE_SIZE];
static void *_mock_netif_thread(void *args)
{
msg_t msg, reply = { .type = GNRC_NETAPI_MSG_TYPE_ACK };
(void)args;
msg_init_queue(_mock_netif_msg_queue, _MSG_QUEUE_SIZE);
while (1) {
msg_receive(&msg);
switch (msg.type) {
case GNRC_NETAPI_MSG_TYPE_GET:
reply.content.value = (uint32_t)_mock_netif_get(msg.content.ptr);
break;
case GNRC_NETAPI_MSG_TYPE_SET:
reply.content.value = (uint32_t)(-ENOTSUP);
break;
case GNRC_NETAPI_MSG_TYPE_SND:
case GNRC_NETAPI_MSG_TYPE_RCV:
gnrc_pktbuf_release(msg.content.ptr);
}
msg_reply(&msg, &reply);
}
return NULL;
}
void _common_set_up(void)
{
gnrc_ipv6_nib_init();
gnrc_ipv6_nib_init_iface(_mock_netif_pid);
}
void _tests_init(void)
{
msg_init_queue(_main_msg_queue, _MSG_QUEUE_SIZE);
_mock_netif_pid = thread_create(_mock_netif_stack,
sizeof(_mock_netif_stack),
GNRC_NETDEV_MAC_PRIO,
THREAD_CREATE_STACKTEST,
_mock_netif_thread, NULL, "mock_netif");
assert(_mock_netif_pid > KERNEL_PID_UNDEF);
gnrc_netif_add(_mock_netif_pid);
gnrc_ipv6_netif_init_by_dev();
thread_yield();
gnrc_netreg_entry_init_pid(&dumper, GNRC_NETREG_DEMUX_CTX_ALL,
sched_active_pid);
gnrc_netreg_register(GNRC_NETTYPE_NDP2, &dumper);
}
/** @} */