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[net][netdev] Improve netdev DNS setting function

This commit is contained in:
chenyong 2019-04-23 15:08:10 +08:00
parent ca7ebe6175
commit 126fa9b561
5 changed files with 27 additions and 21 deletions
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10
components/net/lwip-1.4.1/src/netif/ethernetif.c
View File

@ -144,10 +144,10 @@ static int lwip_netdev_set_addr_info(struct netdev *netif, ip_addr_t *ip_addr, i
}
#ifdef RT_LWIP_DNS
static int lwip_netdev_set_dns_server(struct netdev *netif, ip_addr_t *dns_server)
static int lwip_netdev_set_dns_server(struct netdev *netif, uint8_t dns_num, ip_addr_t *dns_server)
{
extern void set_dns(char* dns_server);
set_dns(ipaddr_ntoa(dns_server));
extern void set_dns(uint8_t dns_num, char* dns_server);
set_dns(dns_num, ipaddr_ntoa(dns_server));
return ERR_OK;
}
#endif /* RT_LWIP_DNS */
@ -729,13 +729,13 @@ FINSH_FUNCTION_EXPORT(set_if, set network interface address);
#if LWIP_DNS
#include <lwip/dns.h>
void set_dns(char* dns_server)
void set_dns(uint8_t dns_num, char* dns_server)
{
struct ip_addr addr;
if ((dns_server != RT_NULL) && ipaddr_aton(dns_server, &addr))
{
dns_setserver(0, &addr);
dns_setserver(dns_num, &addr);
}
}
FINSH_FUNCTION_EXPORT(set_dns, set DNS server address);

10
components/net/lwip-2.0.2/src/netif/ethernetif.c
View File

@ -152,10 +152,10 @@ static int lwip_netdev_set_addr_info(struct netdev *netif, ip_addr_t *ip_addr, i
}
#ifdef RT_LWIP_DNS
static int lwip_netdev_set_dns_server(struct netdev *netif, ip_addr_t *dns_server)
static int lwip_netdev_set_dns_server(struct netdev *netif, uint8_t dns_num, ip_addr_t *dns_server)
{
extern void set_dns(char* dns_server);
set_dns(ipaddr_ntoa(dns_server));
extern void set_dns(uint8_t dns_num, char* dns_server);
set_dns(dns_num, ipaddr_ntoa(dns_server));
return ERR_OK;
}
#endif /* RT_LWIP_DNS */
@ -758,13 +758,13 @@ FINSH_FUNCTION_EXPORT(set_if, set network interface address);
#if LWIP_DNS
#include <lwip/dns.h>
void set_dns(char* dns_server)
void set_dns(uint8_t dns_num, char* dns_server)
{
ip_addr_t addr;
if ((dns_server != RT_NULL) && ipaddr_aton(dns_server, &addr))
{
dns_setserver(0, &addr);
dns_setserver(dns_num, &addr);
}
}
FINSH_FUNCTION_EXPORT(set_dns, set DNS server address);

10
components/net/lwip-2.1.0/src/netif/ethernetif.c
View File

@ -153,10 +153,10 @@ static int lwip_netdev_set_addr_info(struct netdev *netif, ip_addr_t *ip_addr, i
}
#ifdef RT_LWIP_DNS
static int lwip_netdev_set_dns_server(struct netdev *netif, ip_addr_t *dns_server)
static int lwip_netdev_set_dns_server(struct netdev *netif, uint8_t dns_num, ip_addr_t *dns_server)
{
extern void set_dns(char* dns_server);
set_dns(ipaddr_ntoa(dns_server));
extern void set_dns(uint8_t dns_num, char* dns_server);
set_dns(dns_num, ipaddr_ntoa(dns_server));
return ERR_OK;
}
#endif /* RT_LWIP_DNS */
@ -762,13 +762,13 @@ FINSH_FUNCTION_EXPORT(set_if, set network interface address);
#if LWIP_DNS
#include <lwip/dns.h>
void set_dns(char* dns_server)
void set_dns(uint8_t dns_num, char* dns_server)
{
ip_addr_t addr;
if ((dns_server != RT_NULL) && ipaddr_aton(dns_server, &addr))
{
dns_setserver(0, &addr);
dns_setserver(dns_num, &addr);
}
}
FINSH_FUNCTION_EXPORT(set_dns, set DNS server address);

2
components/net/netdev/include/netdev.h
View File

@ -119,7 +119,7 @@ struct netdev_ops
/* set network interface device address information operations */
int (*set_addr_info)(struct netdev *netdev, ip_addr_t *ip_addr, ip_addr_t *netmask, ip_addr_t *gw);
int (*set_dns_server)(struct netdev *netdev, ip_addr_t *dns_server);
int (*set_dns_server)(struct netdev *netdev, uint8_t dns_num, ip_addr_t *dns_server);
int (*set_dhcp)(struct netdev *netdev, rt_bool_t is_enabled);
/* set network interface device common network interface device operations */

16
components/net/netdev/src/netdev.c
View File

@ -9,6 +9,7 @@
*/
#include <stdio.h>
#include <string.h>
#include <rtthread.h>
#include <rthw.h>
@ -510,7 +511,7 @@ int netdev_set_dns_server(struct netdev *netdev, uint8_t dns_num, const ip_addr_
}
/* execute network interface device set DNS server address operations */
return netdev->ops->set_dns_server(netdev, (ip_addr_t *)dns_server);
return netdev->ops->set_dns_server(netdev, dns_num, (ip_addr_t *)dns_server);
}
/**
@ -1028,7 +1029,7 @@ static void netdev_list_dns(void)
rt_hw_interrupt_enable(level);
}
static void netdev_set_dns(char *netdev_name, char *dns_server)
static void netdev_set_dns(char *netdev_name, uint8_t dns_num, char *dns_server)
{
struct netdev *netdev = RT_NULL;
ip_addr_t dns_addr;
@ -1041,7 +1042,7 @@ static void netdev_set_dns(char *netdev_name, char *dns_server)
}
inet_aton(dns_server, &dns_addr);
netdev_set_dns_server(netdev, 0, &dns_addr);
netdev_set_dns_server(netdev, dns_num, &dns_addr);
rt_kprintf("set network interface device(%s) dns server #0: %s\n", netdev_name, dns_server);
}
@ -1054,11 +1055,16 @@ int netdev_dns(int argc, char **argv)
}
else if (argc == 3)
{
netdev_set_dns(argv[1], argv[2]);
netdev_set_dns(argv[1], 0, argv[2]);
}
else if (argc == 4)
{
netdev_set_dns(argv[1], atoi(argv[2]), argv[3]);
}
else
{
rt_kprintf("bad parameter! e.g: dns name 114.114.114.114\n");
rt_kprintf("bad parameter! input: dns <netdev_name> [dns_num] <dns_server>\n");
return -1;
}
return 0;