Rev 1664 |
Blame |
Compare with Previous |
Last modification |
View Log
| Download
| RSS feed
#include <stdio.h>
#include <string.h>
#include <oscalls.h>
#include <tcp.h>
#include <intrz80.h>
#include <stdlib.h>
no_init
unsigned char ipadress
[4];
no_init
unsigned int ip16
[4];
const unsigned char help
[] = "View and set system DNS server\r\nUsage: dns.com [ip-adress]\r\n\0";
void get_dns
(void)
{
printf("Current DNS-server: ");
OS_GETDNS
(ipadress
);
printf("%d.%d.%d.%d\r\n", ipadress
[0], ipadress
[1], ipadress
[2], ipadress
[3]);
}
void setdns
(const char * strIP
)
{
if( sscanf(strIP
,"%d.%d.%d.%d", ip16
, ip16
+1,ip16
+2,ip16
+3) == 4 )
{
ipadress
[0] = ip16
[0];
ipadress
[1] = ip16
[1];
ipadress
[2] = ip16
[2];
ipadress
[3] = ip16
[3];
OS_SETDNS
(ipadress
);
}
else
{
printf("Wrong parameter\r\n");
}
}
C_task main
(int argc
, char *argv
[])
{
os_initstdio
();
if (argc
== 1)
{
puts(help
);
}
else if (argc
== 2)
{
setdns
(argv
[1]);
}
get_dns
();
}