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gnrc_netif: add GNRC specific implementation of netif.h

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Martine Lenders 2018-03-27 21:51:58 +02:00 committed by Martine Lenders
parent 06947b78fc
commit a082e10157
4 changed files with 129 additions and 0 deletions
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4
Makefile.dep
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@ -143,6 +143,10 @@ ifneq (,$(filter trickle,$(USEMODULE)))
USEMODULE += xtimer
endif
ifneq (,$(filter gnrc_netif,$(USEMODULE)))
USEMODULE += netif
endif
ifneq (,$(filter ieee802154 nrfmin,$(USEMODULE)))
ifneq (,$(filter gnrc_ipv6, $(USEMODULE)))
USEMODULE += gnrc_sixlowpan

3
sys/Makefile.include
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@ -13,6 +13,9 @@ endif
ifneq (,$(filter fib,$(USEMODULE)))
USEMODULE_INCLUDES += $(RIOTBASE)/sys/posix/include
endif
ifneq (,$(filter gnrc_netif,$(USEMODULE)))
USEMODULE_INCLUDES += $(RIOTBASE)/sys/net/gnrc/netif/include
endif
ifneq (,$(filter gnrc_sock,$(USEMODULE)))
USEMODULE_INCLUDES += $(RIOTBASE)/sys/net/gnrc/sock/include
ifneq (,$(filter gnrc_ipv6,$(USEMODULE)))

86
sys/net/gnrc/netif/_netif.c Normal file
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@ -0,0 +1,86 @@
/*
* Copyright (C) 2018 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.
*/
/**
* @{
*
* Implements @ref net_netif for @ref net_gnrc
*
* @file
* @author Martine Lenders <m.lenders@fu-berlin.de>
*/
#include <string.h>
#include "fmt.h"
#include "net/gnrc/netapi.h"
#include "net/gnrc/netif/internal.h"
#include "net/netif.h"
netif_t netif_iter(netif_t last)
{
gnrc_netif_t *netif;
if (last == NETIF_INVALID) {
netif = gnrc_netif_iter(NULL);
}
else if ((netif = gnrc_netif_get_by_pid((kernel_pid_t)last)) != NULL) {
netif = gnrc_netif_iter(netif);
}
if (netif != NULL) {
return netif->pid;
}
else {
return NETIF_INVALID;
}
}
int netif_get_name(netif_t iface, char *name)
{
gnrc_netif_t *netif = gnrc_netif_get_by_pid((kernel_pid_t)iface);
int res = 0;
if (netif != NULL) {
res += fmt_str(name, "if");
res += fmt_u16_dec(&name[res], netif->pid);
name[res] = '\0';
}
return res;
}
netif_t netif_get_by_name(const char *name)
{
if ((strncmp(name, "if", 2) == 0)) {
kernel_pid_t _name_pid = (kernel_pid_t)scn_u32_dec(&name[2], 2);
if (_name_pid > 0) {
gnrc_netif_t *netif = NULL;
while ((netif = gnrc_netif_iter(netif)) != NULL) {
if (netif->pid == _name_pid) {
return netif->pid;
}
}
}
}
return NETIF_INVALID;
}
int netif_get_opt(netif_t netif, netopt_t opt, uint16_t context,
void *value, size_t max_len)
{
return gnrc_netapi_get(netif, opt, context, value, max_len);
}
int netif_set_opt(netif_t netif, netopt_t opt, uint16_t context,
void *value, size_t value_len)
{
return gnrc_netapi_set(netif, opt, context, value, value_len);
}
/** @} */

36
sys/net/gnrc/netif/include/netif_types.h Normal file
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@ -0,0 +1,36 @@
/*
* Copyright (C) 2018 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.
*/
/**
* @ingroup net_netif
* @{
*
* @file
* @brief GNRC-specfic type definitions for @ref net_netif
*
* @author Martine Lenders <m.lenders@fu-berlin.de>
*/
#ifndef NETIF_TYPES_H
#define NETIF_TYPES_H
#include "kernel_types.h"
#ifdef __cplusplus
extern "C" {
#endif
#define NETIF_INVALID (KERNEL_PID_UNDEF) /**< Invalid interface */
typedef kernel_pid_t netif_t; /**< GNRC-representation of a network interface */
#ifdef __cplusplus
}
#endif
#endif /* NETIF_TYPES_H */
/** @} */