sigar/go_bindings/gotoc/netinfo.go

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package gotoc
import (
"fmt"
"github.com/vmware/leap/util"
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)
/*
#include "../../../../../Include/sigar.h"
*/
import "C"
type NetInfo struct {
DefaultGateway string
DefaultGatewayInterface string
HostName string
DomainName string
PrimaryDns string
SecondaryDns string
Fqdn string
}
func (this *NetInfo) String() string { return "{ DefaultGateway:" + this.DefaultGateway + ", " +
"DefaultGatewayInterface: " + this.DefaultGatewayInterface + ", " +
"HostName: " + this.HostName + ", " +
"DomainName: " + this.DomainName + ", " +
"PrimaryDns: " + this.PrimaryDns + ", " +
"SecondaryDns: " + this.SecondaryDns + ", " +
"Fqdn: " + this.Fqdn + "}"
}
func GetNetInfo() (netInfo *NetInfo, err error){
defer util.Panic2Error(&err)
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sigar := GetSigarHandle()
var c_netInfo C.sigar_net_info_t
C.sigar_net_info_get(sigar, &c_netInfo)
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//[512]
var c_fqdn [C.SIGAR_FQDN_LEN]C.char
if status := C.sigar_fqdn_get(sigar, &c_fqdn[0], C.SIGAR_FQDN_LEN) ; status != SIGAR_OK {
return nil,fmt.Errorf("Failed to retrieve fqdn due to " + err.Error())
}
return &NetInfo{
DefaultGateway: C.GoString(&c_netInfo.default_gateway[0]),
DefaultGatewayInterface: C.GoString(&c_netInfo.default_gateway_interface[0]),
HostName: C.GoString(&c_netInfo.host_name[0]),
DomainName: C.GoString(&c_netInfo.domain_name[0]),
PrimaryDns: C.GoString(&c_netInfo.primary_dns[0]),
SecondaryDns: C.GoString(&c_netInfo.secondary_dns[0]),
Fqdn : C.GoString(&c_fqdn[0]),
},nil
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}