int main(int argc, char *argv[])
{
virConnectPtr conn;
virDomainPtr vdp;
int val=-1;
int choice;
char *host;
conn = virConnectOpen("xen:///");
if (conn == NULL) {
fprintf(stderr, "Failed to open connection to xen:///\n");
return 1;
}
printf("1.Suspend\n2.Resume\n3.Stop\n4.Start\n4.Exit");
scanf("%d",&choice);
while(1)
{
vdp=virDomainLookupById(conn,1);
if(choice==1)
{
/* suspend*/
val=virDomainSuspend(vdp);
if(val==0)
{
printf("Success");
}else{
printf("Failed");
}
}
else if(choice==2)
{
/*resume*/
val=virDomainResume(vdp);
if(val==0)
{
printf("Success");
}else{
printf("Failed");
}
}
else if(choice==3)
{
/*shutdown*/
val=virDomainDestroy(vdp);
if(val==0)
{
printf("Success");
}else{
printf("Failed");
}
}
else if(choice==4)
{
/*start*/
val=virDomainCreate(vdp);
if(val==0)
{
printf("Success");
}else{
printf("Failed");
}
}
else if(choice==5)
{
virConnectClose(conn);
break;
}
}
return 0;
}
void main()
{
int i,val=-1,choice,choice_id,num_domains;
int *active_domains;
virConnectPtr conn;
virDomainPtr vdp;
conn = virConnectOpen("xen:///");
if (conn == NULL) {
fprintf(stderr, "Error opening connection to XEN:/// \n");
return 1;
}
else
{
//For finding Active Devices
num_domains=virConnectNumOfDomains(conn);
active_domanins=malloc(sizeof(int) * num_domains);
num_domains = virConnectListDomains(conn, active_domains, num_domains);
printf("Active domain IDs : \n");
for (i = 0 ; i < num_domains ; i++) {
printf(" %d\n", active_domains[i]);
}
free(active_domains);
while(1)
{
printf("1.Start\n2.Suspend\n3.Resume\n4.stop\n5.exit ");
scanf("%d",&choice);
printf("\n Please Insert the Active Domian ID ");
scanf("%d",&choice_id);
vdp=virDomainLookupById(conn,choice_id);
switch(choice)
{
case 1:/* Start */
val=virDomainCreate(vdp);
if(val==0)
printf("Success");
else
printf("Failed");
break;
case 2:/* Suspend */
val=virDomainSuspend(vdp);
if(val==0)
printf("Success");
else
printf("Failed");
break;
case 3:/* Resume */
val=virDomainResume(vdp);
if(val==0)
printf("Success");
else
printf("Failed");
break;
case 4: /* stop */
val=virDomainStop(vdp);
if(val==0)
printf("Success");
else
printf("Failed");
break;
default:exit(1);
}
}
virConnectClose(conn);
}
}
