zydronium/websitepanel
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

GenerateNextAvailableIP fixed

Browse source
This commit is contained in:
feodor_fitsner 2012-10-05 11:08:18 -07:00
parent f3ece2fafc
commit b199054bcf
2 changed files with 42 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

34
WebsitePanel/Sources/WebsitePanel.EnterpriseServer/Code/Common/IPAddress.cs
View file

@ -5,7 +5,7 @@ using System.Web;
namespace WebsitePanel.EnterpriseServer {
public struct IPAddress {
public struct IPAddress : IComparable {
public Int128 Address;
public bool V6 { get; private set; }
public bool V4 { get { return !V6 || Null; } }
@ -68,10 +68,19 @@ namespace WebsitePanel.EnterpriseServer {
if (Null)
return "";
var s = new System.Text.StringBuilder();
if (!V6) {
var ipl = Address;
s.Append(String.Format("{0}.{1}.{2}.{3}", (ipl >> 24) & 0xFFL, (ipl >> 16) & 0xFFL, (ipl >> 8) & 0xFFL, (ipl & 0xFFL)));
} else if (!IsMask) {
if (!V6)
{
var ipl = Address;
if (IsMask)
{
int digits = 32 - Cidr;
ipl = (Int128.MaxValue << 1) | 0x1; // remove left sign bit
ipl = ipl << digits;
}
s.Append(String.Format("{0}.{1}.{2}.{3}", (ipl >> 24) & 0xFFL, (ipl >> 16) & 0xFFL, (ipl >> 8) & 0xFFL, (ipl & 0xFFL)));
}
else if (!IsMask)
{
var vals = new List<int>();
int i;
@ -181,7 +190,20 @@ namespace WebsitePanel.EnterpriseServer {
}
public static implicit operator IPAddress(NullIPAddress a) { return new IPAddress { Null = true, Address = 0, Cidr = -1 }; }
}
public int CompareTo(object obj)
{
var a = this.Address;
var b = ((IPAddress)obj).Address;
if (a < b)
return 1;
else if (a > b)
return -1;
else
return 0;
}
}
public class NullIPAddress { }