public IPPrefix(IpPrefixType type, string RegionOrO365Service, string pStrRawPrefix)
{
Type = type;
if (type == IpPrefixType.Azure || type == IpPrefixType.AzureChina)
{
Region = RegionOrO365Service;
O365Service = null;
}
else
{
Region = null;
O365Service = RegionOrO365Service;
}
RawPrefix = pStrRawPrefix;
// if no / is present, add /32
if (RawPrefix.IndexOf("/") == -1)
{
RawPrefix = RawPrefix + "/32";
}
RawPrefixSubnet = RawPrefix.Substring(0, RawPrefix.IndexOf("/"));
Mask = Convert.ToInt32(RawPrefix.Substring(RawPrefix.IndexOf("/") + 1));
var subnetParts = RawPrefixSubnet.Split('.');
UInt32 subnetDecimal = (UInt32)Convert.ToInt32(subnetParts[0]) * 256 * 256 * 256;
subnetDecimal += (UInt32)Convert.ToInt32(subnetParts[1]) * 256 * 256;
subnetDecimal += (UInt32)Convert.ToInt32(subnetParts[2]) * 256;
subnetDecimal += (UInt32)Convert.ToInt32(subnetParts[3]);
FirstIP = subnetDecimal;
}
private static List <IPPrefix> AddXMLMSInputFileAzure(string downloadURL, IpPrefixType type)
{
string dlUrl = string.Empty;
string dlContent = string.Empty;
List <IPPrefix> IPPrefixes = new List <IPPrefix>();
using (var wc = new WebClient())
{
dlUrl = wc.DownloadString(downloadURL);
var result = Regex.Match(dlUrl, "url=(.*)\"");
dlUrl = result.Groups[1].Value;
dlContent = wc.DownloadString(dlUrl);
}
//For using when offline testing
//using (streamReader = new StreamReader(@"c:\Users\omartin2\Downloads\PublicIPs_20160719.xml", Encoding.UTF8))
//{
// dlContent = streamReader.ReadToEnd();
//}
var xContent = XDocument.Load(new StringReader(dlContent)); // XML document containing the list
// Looing in the document sections
foreach (var xRegion in xContent.Elements().First().Elements())
{
foreach (var xIPPrefix in xRegion.Elements())
{
var prefix = new IPPrefix(
type,
xRegion.Attributes("Name").First().Value,
xIPPrefix.Attributes("Subnet").First().Value
);
IPPrefixes.Add(prefix);
}
}
return(IPPrefixes);
}