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[net][netdev] Improve netdev DNS setting function

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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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16
components/net/netdev/src/netdev.c
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@@ -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;