//Todo: Needs refactoring together with FindAllWebFarms, GetWebFarm and GetWebFarms
private static IEnumerable<Farm> GetWebFarmsByServer(string serverName, bool useDnsLookup)
{
using (var serverManager = new ServerManager())
{
var config = serverManager.GetApplicationHostConfiguration();
var webFarmsSection = config.GetSection("webFarms");
var foundFarms = new List<Farm>();
var servers = new List<string>();
if(useDnsLookup)
{
var ips = Dns.GetHostAddresses(serverName);
foreach(var ip in ips)
{
servers.Add(ip.ToString());
}
}
else
{
servers.Add(serverName.ToLower());
}
foreach (var webFarm in webFarmsSection.GetCollection())
{
foreach (var server in webFarm.GetCollection())
{
var webFarmServerAddress = server["address"].ToString();
if (WildcardPattern.ContainsWildcard(serverName))
{
var serverAddress = server["address"].ToString();
var wildcardPattern = new WildcardPattern(serverName);
if(wildcardPattern.IsMatch(serverAddress))
{
var farm = new Farm { Name = webFarm["name"].ToString() };
farm.Servers.Add(new FarmServer
{
Name = server["address"].ToString(),
WebFarm = webFarm["name"].ToString()
});
foundFarms.Add(farm);
}
}
else if (servers.Contains(webFarmServerAddress.ToLower()))
{
var farm = new Farm {Name = webFarm["name"].ToString()};
farm.Servers.Add(new FarmServer
{
Name = server["address"].ToString(),
WebFarm = webFarm["name"].ToString()
});
foundFarms.Add(farm);
if(servers.Count == 1)
{
break;
}
}
}
}
return foundFarms;
}
}
private IEnumerable<Farm> GetWebFarms(string farm, string server, bool useDnsLookup)
{
if (_noParams)
{
return FindAllWebFarms();
}
if (!string.IsNullOrEmpty(farm))
{
if (!string.IsNullOrEmpty(server))
{
var f = new Farm { Name = farm };
f.Servers.Add(new FarmServer { Name = server, WebFarm = farm });
return new[] { f };
}
return GetWebFarm(farm);
}
return !string.IsNullOrEmpty(server) ? GetWebFarmsByServer(server, useDnsLookup) : FindAllWebFarms();
}
private static IEnumerable<Farm> GetWebFarm(string farmName)
{
using (var serverManager = new ServerManager())
{
var config = serverManager.GetApplicationHostConfiguration();
var webFarmsSection = config.GetSection("webFarms");
var foundFarmServers = new List<Farm>();
foreach (var webFarm in webFarmsSection.GetCollection())
{
if (farmName.ToLower() != webFarm["name"].ToString().ToLower()) continue;
var farm = new Farm { Name = webFarm["name"].ToString() };
foreach (var server in webFarm.GetCollection())
{
farm.Servers.Add(new FarmServer { WebFarm = farm.Name, Name = server["address"].ToString() });
}
foundFarmServers.Add(farm);
}
return foundFarmServers;
}
}