private void OnPingReply(PingReply reply, string ip)
{
if (reply != null && reply.Status == IPStatus.Success)
{
if (ResolveNames)
{
string name;
try
{
IPHostEntry hostEntry = Dns.GetHostEntry(ip);
name = hostEntry.HostName;
Hosts.Add(name);
}
catch (SocketException ex)
{
Log.Logger.Error(ex, "SocketException");
name = "?";
}
Console.WriteLine("{0} ({1}) is up: ({2} ms)", ip, name, reply.RoundtripTime);
}
else
{
Console.WriteLine("{0} is up: ({1} ms)", ip, reply.RoundtripTime);
Hosts.Add(ip);
}
lock (lockObj)
{
upCount++;
}
}
else if (reply == null)
{
Console.WriteLine("Pinging {0} failed. (Null Reply object?)", ip);
}
}
/// <summary>
/// Scan only known Hosts.
/// TODO: does currently not check the status
/// </summary>
public async void ScanARP()
{
IsAnalyzing = true;
var l = GetAllDevicesOnLAN();
ScanProgress = 0;
var his = l.Select(s => new HostInformation(s.Key.ToString())
{
MAC = s.Value
});
Hosts.Clear();
foreach (var h in his)
{
Hosts.Add(h);
}
UpdateClassCDummies();
if (Config.CheckInternet && CurrentNIC != null)
{
await CheckConnectivity();
}
ScanProgress = 100;
IsAnalyzing = false;
OnPropertyChanged("HostsOnline");
OnPropertyChanged("ClassCDummies");
FireAllPropertiesChanged();
}
private void ReloadHosts()
{
// так делать не хорошо:
var hosts = File.ReadAllLines(HostsPath, Encoding.UTF8).Select(str => str.Trim()).Where(str => str.Length > 0);
foreach (var host in hosts)
{
try
{
var hostEntry = Dns.GetHostEntry(host);
var ips = hostEntry.AddressList.Where(ip => ip.AddressFamily == AddressFamily.InterNetwork);
if (ips.Any())
{
var dnsvm = new DnsEntryViewModel {
Hostname = host
};
foreach (var ipAddress in ips)
{
dnsvm.IPAddresses.Add(ipAddress);
}
Hosts.Add(dnsvm);
}
}
catch (SocketException)
{
}
}
}
/// <summary>
/// Trata a operação de Adicionar Host
/// </summary>
private void adicionarToolStripMenuItem_Click(object sender, EventArgs e)
{
using (var hostAdd = new HostAddForm())
{
var result = hostAdd.ShowDialog(this);
switch (result)
{
case DialogResult.OK:
// TODO: Validar se já existe
Hosts.Add(
new SNMPHost()
{
IP = hostAdd.IPAddr,
Port = hostAdd.PortNum,
Community = hostAdd.Community,
Name = hostAdd.HostName
}
);
hostList_UpdateStatusBar(null, null);
hostList.Focus();
break;
case DialogResult.Cancel:
// Faz nada não
break;
default:
break;
}
}
}
public static bool AddHost(string Name, string Address, string Port)
{
AddHostMux.WaitOne();
Host _Host = null;
if (Hosts.Any(H => H.Name.Equals(Name)) == true)
{
_Host = Hosts.Where(H => H.Name == Name).Select(H => H).ToList()[0];
}
try
{
if (_Host == null)
{
IPEndPointEx IPEndPoint = new IPEndPointEx(IPAddress.Parse(Address), int.Parse(Port));
IPEndPoint.LastSeen = DateTime.Now.ToString("HH:mm:ss tt");
_Host = new Host()
{
Name = Name
};
App.Current.Dispatcher.Invoke((Action) delegate
{
if (Hosts.Any(H => H.Name.Equals(Name)) == false)
{
Hosts.Add(_Host);
}
if (_Host.Entries.Any(E => E.Equals(IPEndPoint)) == false)
{
_Host.Entries.Add(IPEndPoint);
}
});
}
else
{
IPEndPointEx IPEndPoint = null;
if (_Host.Entries.Any(E => E.Address.Equals(IPAddress.Parse(Address)) && E.Port.Equals(int.Parse(Port))) == true)
{
IPEndPoint = _Host.Entries.Where(E => E.Address.Equals(IPAddress.Parse(Address)) && E.Port.Equals(int.Parse(Port))).Select(H => H).ToList()[0];
IPEndPoint.LastSeen = DateTime.Now.ToString("HH:mm:ss tt");
}
if (IPEndPoint == null)
{
IPEndPointEx NewIPEndPoint = new IPEndPointEx(IPAddress.Parse(Address), int.Parse(Port));
NewIPEndPoint.LastSeen = DateTime.Now.ToString("HH:mm:ss tt");
App.Current.Dispatcher.Invoke((Action) delegate
{
if (_Host.Entries.Any(E => E.Address == IPAddress.Parse(Address) && E.Port == int.Parse(Port) && E.LastSeen == NewIPEndPoint.LastSeen) == false)
{
_Host.Entries.Add(NewIPEndPoint);
}
});
}
}
}
catch (Exception e)
{
System.Windows.MessageBox.Show(e.Message);
}
AddHostMux.ReleaseMutex();
return(true);
}
/// <summary>
/// Adds a host to <see cref="Hosts"/> if it doesn't already exist.
/// </summary>
/// <param name="host">The host to be added.</param>
private void AddHost(string host)
{
if (!Hosts.Contains(host, StringComparer.InvariantCultureIgnoreCase))
{
Hosts.Add(host);
}
}
public void AddTeacherToClass(Teacher teacher)
{
if (!Hosts.Contains(teacher))
{
Hosts.Add(teacher);
}
}
private void UnknownDeviceFound(object sender, DeviceEventUnknownArgs e)
{
if (string.IsNullOrEmpty(e?.Data))
{
return;
}
using TextReader textReader = new StringReader(e.Data);
string line, location = null;
while ((line = textReader.ReadLine()) != null)
{
if (!line.StartsWith("Location: "))
{
continue;
}
location = line.Substring(10);
break;
}
if (string.IsNullOrEmpty(location))
{
return;
}
Uri uri = new Uri(location);
HdHomeRunHost host = new HdHomeRunHost();
host.RestClient = new RestClient($"{uri.Scheme}://{uri.Host}:{uri.Port}");
host.RestClient.UseSystemTextJson();
RestRequest deviceRequest = new RestRequest(uri.AbsolutePath, DataFormat.Xml);
IRestResponse deviceResponse = host.RestClient.Get(deviceRequest);
if (!deviceResponse.IsSuccessful)
{
return;
}
const string regexPattern = "HDHomeRun/(\\d+).(\\d+)";
Regex regex = new Regex(regexPattern);
if (!regex.IsMatch(deviceResponse.Server))
{
return;
}
XmlDocument deviceDocument = new XmlDocument();
deviceDocument.LoadXml(deviceResponse.Content);
XmlNamespaceManager nsmgr = new XmlNamespaceManager(deviceDocument.NameTable);
nsmgr.AddNamespace("upnp", "urn:schemas-upnp-org:device-1-0");
XmlNode friendlyNameNode = deviceDocument.SelectSingleNode("//upnp:device//upnp:friendlyName", nsmgr);
if (friendlyNameNode != null)
{
host.FriendlyName = friendlyNameNode.InnerText;
}
if (Hosts.Contains(host))
{
return;
}
Hosts.Add(host);
}
private void ReCalcHosts()
{
Hosts.Clear();
if (!IsBusy && Parsers != null && Urls != null)
{
var hostDistinct =
Urls
.Where(u => Helper.IsWellFormedUriString(u.Value, UriKind.Absolute))
.Select(u => new Uri(u.Value).Host)
.Distinct()
.ToArray();
//var hostToExclude = hostDistinct.Where(h1 => hostDistinct.Where(h2 => Helper.StringLikes(h1, Helper.GetDomainFromString(h2, true))).Count() > 1).ToArray();
//var hostToAdd = hostToExclude.Select(h => ("*"+Helper.GetDomainFromString(h, true)).Replace("**","*") ).Distinct().ToArray();
foreach (var sw in
hostDistinct
//.Except(hostToExclude)
//.Concat(hostToAdd)
//.Distinct()
.OrderBy(i => i)
.Select(
host => new StringParserWrapper()
{
Value = host,
IsItemEnabled = true,
Parsers = this.Parsers,
Parser = new Parser()
{
Url = host, Labels = Parsers.Labels
},
Urls = new UrlCollection(Helper.GetSomeUrlsForHost(host, Urls, 10))
})
)
{
Hosts.Add(sw);
}
//foreach (var sw in
// Urls
// .Select(
// u =>
// Helper.GetDomainFromUrl(new Uri(u.Value), true)
// //new Uri(u.Value).GetLeftPart(UriPartial.Authority)
// )
// .Distinct()
// .Select(host => new StringParserWrapper()
// {
// Value = host,
// IsItemEnabled = true,//!Parsers.Parsers.Any(i2 => i2.Url == host),
// Parser = new Parser() { Url = host, Labels = Parsers.Labels },
// Urls = new UrlCollection(Helper.GetSomeUrlsForHost(host, Urls, 10))
// }))
// Hosts.Add(sw);
}
}
private void UpdateCans(IEnumerable <Common.Models.Can> cans)
{
Hosts.Clear();
cans.Run(can => Hosts.Add(can.HostName));
if (!String.IsNullOrEmpty(Settings.Default.LastHost))
{
Hosts.Add(Settings.Default.LastHost);
}
}
private ConsulHostVm AddHost(string host)
{
var ret = new ConsulHostVm {
Host = host, Services = new ObservableCollection <ConsulServiceVm>(), Title = host
};
Hosts.Add(ret);
return(ret);
}
/// <summary>
/// Remove hosts that have been on the demoted list for more
/// than 120,000 milliseconds and add them to the available hosts list.
/// </summary>
internal static void ReleaseDemotedHosts(object state)
{
while (!DemotedHosts.IsEmpty)
{
if (DemotedHosts.TryPeek(out FailoverServer demotedServer) &&
demotedServer.DemotedTime.AddMilliseconds(DEMOTED_TIMEOUT) < DateTime.Now)
{
demotedServer.Attempted = false;
Hosts?.Add(demotedServer);
DemotedHosts.TryDequeue(out demotedServer);
}
public void AddHost(HostConnection host)
{
_hostStates.TryAdd(host.Id, new HostState(host));
// This part of the code is not concurrent, but only ASP.NET uses concurrent calls, MVVM projects are not.
// ASP.NET don't use ObservableCollections
if (_useObservableCollections)
{
Hosts.Add(new ObservableHost(GetHostState(host.Id)));
}
}
public void AddHost(Host host)
{
if (host is null)
{
throw new ArgumentNullException(nameof(host));
}
else
{
decimal maxhost = Math.Ceiling((decimal)Route.Distance / _perkmforhost);
if (Hosts.Count < maxhost)
{
Hosts.Add(host);
}
}
}
public void StartSearchHosts()
{
_lanClient.StartListeningBroadcast();
_hostsSearchSubscription = _lanClient.TcpClientEventSubject.AsObservable()
.TakeUntil(_destroy)
.Where(tcpEvent => tcpEvent.Type == TcpEventType.ReceiveData)
.Where(tcpEvent => tcpEvent.Data != null)
.Where(tcpEvent => ((Packet)tcpEvent.Data).MessageType == MunchkinMessageType.HostFound)
.Finally(() => _gameLogger.Debug("Game host observable end."))
.Select(tcpEvent =>
{
var packet = (Packet)tcpEvent.Data;
var position = 3;
var host = new MunchkinHost();
host.IpAddress = packet.SenderIpAdress;
host.Id = Encoding.UTF8.GetString(packet.Buffer, position + 1, packet.Buffer[position]);
position += packet.Buffer[position];
position++;
host.Name = Encoding.UTF8.GetString(packet.Buffer, position + 1, packet.Buffer[position]);
position += packet.Buffer[position];
position++;
host.Capacity = packet.Buffer[position++];
host.Fullness = packet.Buffer[position++];
_gameLogger.Debug($"GameClient: got new packet with ip [{packet.SenderIpAdress}]");
return(host);
})
.Subscribe(host =>
{
if (!Hosts.Any(h => h.Id == host.Id))
{
_gameLogger.Debug($"GameClient: added new host name[{host.Name}]");
Hosts.Add(host);
}
else
{
var hostToUpdate = Hosts.First(h => h.Id == host.Id);
hostToUpdate.Name = host.Name;
hostToUpdate.Capacity = host.Capacity;
hostToUpdate.Fullness = host.Fullness;
}
});
}
private void AddHost(Host host = null)
{
for (int i = 0; i < Hosts.Count; i++)
{
if (Hosts[i].IsNew)
{
return;
}
}
host = host ?? new Host();
Debug.WriteLine("adding host " + host);
HostViewModel hvm = new HostViewModel(host, this);
hvm.IsNew = hvm.IsInEditMode = true;
Hosts.Add(hvm);
RaiseAllPropertiesChanged();
}
private void ReadCFG()
{
//should normally read a config file for entries.
Hosts.Add(new IPEndPoint(System.Net.IPAddress.Parse("192.168.1.5"), 3005));
Hosts.Add(new IPEndPoint(System.Net.IPAddress.Parse("192.168.1.17"), 3005));
Hosts.Add(new IPEndPoint(System.Net.IPAddress.Parse("192.168.1.2"), 3005));
Hosts.Add(new IPEndPoint(System.Net.IPAddress.Parse("192.168.1.7"), 3333));
Hosts.Add(new IPEndPoint(System.Net.IPAddress.Parse("192.168.1.7"), 3333));
Hosts.Add(new IPEndPoint(System.Net.IPAddress.Parse("192.168.1.7"), 3333));
Hosts.Add(new IPEndPoint(System.Net.IPAddress.Parse("192.168.1.7"), 3333));
Hosts.Add(new IPEndPoint(System.Net.IPAddress.Parse("192.168.1.7"), 3333));
Hosts.Add(new IPEndPoint(System.Net.IPAddress.Parse("192.168.1.7"), 3333));
Hosts.Add(new IPEndPoint(System.Net.IPAddress.Parse("192.168.1.7"), 3333));
Hosts.Add(new IPEndPoint(System.Net.IPAddress.Parse("192.168.1.7"), 3333));
Hosts.Add(new IPEndPoint(System.Net.IPAddress.Parse("192.168.1.7"), 3333));
Hosts.Add(new IPEndPoint(System.Net.IPAddress.Parse("192.168.1.7"), 3333));
ListenStart = 3333;
ListenEnd = 3335;
ListenAdd = System.Net.IPAddress.Parse("192.168.1.7");
}
public void AddHost(object sender, HostEventArgs eventArgs)
{
Host host = eventArgs.Host;
for (int i = 0; i < Hosts.Count(); i++)
{
if (host.IpAddress.Equals(Hosts[i].IpAddress) ||
host.MacAddress.Equals(Hosts[i].MacAddress))
{
Hosts[i] = host;
return;
}
}
Hosts.Add(host);
HostAdded?.Invoke(this, new HostEventArgs()
{
Host = host
});
}
internal void CopyFrom(CalendarEvent calEvt)
{
Start = calEvt.DtStart.AsUtc;
End = calEvt.DtEnd?.AsUtc ?? DateTime.MinValue.ToUniversalTime();
var hosts = HostRegex.Match(calEvt.Description).Groups[1].Value;
foreach (Match match in MentionRegex.Matches(hosts))
{
Hosts.Add(match.Groups[1].Value);
}
var titleMatch = TitleRegex.Match(calEvt.Summary);
EventID = Convert.ToInt32(UidRegex.Match(calEvt.Uid).Groups[1].Value);
UID = calEvt.Uid;
TagPrimary = titleMatch.Groups[1].Value;
TagSecondary = titleMatch.Groups[2].Value;
Title = calEvt.Summary;
RawTitle = calEvt.Summary;
Description = DetailsRegex.Match(calEvt.Description).Groups[1].Value.Replace("\n\n", "\n").Trim();
if (Description == string.Empty)
{
Description = calEvt.Description.Replace("\n\n", "\n").Trim();
}
LastRefresh = DateTime.UtcNow;
if (TagPrimary != null)
{
Title = Title.Replace("[" + TagPrimary + "]", "").Trim();
}
if (TagSecondary != null)
{
Title = Title.Replace("[" + TagSecondary + "]", "").Trim();
}
}
/// <summary>
/// Prepopulates the SftpConnectionPool with servers defined in config file.
/// </summary>
/// <param name="section"></param>
public static void Load(XmlNode section)
{
try
{
DefaultConnectionLimit = int.Parse(section.SelectSingleNode("SftpConnectionPool").Attributes["defaultConnectionLimit"].Value);
Trace.WriteLine("[SftpConnectionPool] DefaultConnectionLimit set to " + DefaultConnectionLimit.ToString());
foreach (XmlNode node in section.SelectNodes("SftpConnectionPool/Host"))
{
string name = node.Attributes["hostName"].Value;
int connLimit = int.Parse(node.Attributes["connectionLimit"].Value);
Hosts.Add(new SftpHost(name, connLimit, true));
Trace.WriteLine("[SftpConnectionPool] A limited connections(" + connLimit.ToString() + ") given to " + name + ".");
}
Trace.WriteLine("[SftpConnectionPool] SftpConnectionPool was loaded with " + Hosts.Count.ToString() + " hosts.");
}
catch (Exception e)
{
throw ExceptionHandling.HandleComponentException(System.Reflection.MethodBase.GetCurrentMethod(),
new Exception("SftpConnectionPool Load Configuration failed", e));
}
}
public void Add(string host)
{
// check is a valid host name
if (!CheckHost(host))
{
Msg.Instance.Show(Res.msg_host_invalid, true);
return;
}
// is host already in list
if (Hosts.Find(x => x.Host == host) != null)
{
Msg.Instance.Show(Res.msg_host_exist, true);
return;
}
if (AddHost(host))
{
Hosts.Add(new HostList(host));
}
Msg.Instance.Show(Res.msg_host_add);
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="controller">The setup controller.</param>
internal SetupClusterStatus(ISetupController controller)
{
Covenant.Requires <ArgumentNullException>(controller != null, nameof(controller));
this.isClone = false;
this.controller = controller;
this.cluster = controller.Get <ClusterProxy>(KubeSetupProperty.ClusterProxy);
this.GlobalStatus = controller.GlobalStatus;
this.globalStatus = this.GlobalStatus;
// Initialize the cluster node/host status instances.
this.Nodes = new List <SetupNodeStatus>();
foreach (var node in cluster.Nodes)
{
Nodes.Add(new SetupNodeStatus(node, node.NodeDefinition));
}
this.Hosts = new List <SetupNodeStatus>();
foreach (var host in cluster.Hosts)
{
Hosts.Add(new SetupNodeStatus(host, new object()));
}
// Initialize the setup steps.
this.Steps = new List <SetupStepStatus>();
foreach (var step in controller.GetStepStatus().Where(step => !step.IsQuiet))
{
Steps.Add(step);
}
this.CurrentStep = Steps.SingleOrDefault(step => step.Number == controller.CurrentStepNumber);
}
/// <summary>
/// Performs the IP scan
/// </summary>
public async void ScanICMP()
{
IsAnalyzing = true;
//set Class C grid to the right page
ChangeClassCNetwork(Config.IPRangeStart.ToIP().ToLongNetwork().ToIP());
//fills the list of the Hosts with actual HostInformations for all IPs that are scanned
for (long i = Config.IPRangeStart; i <= Config.IPRangeEnd; i++)
{
var hi = Hosts.FirstOrDefault(f => f.IP == i);
if (hi == null)
{
hi = new HostInformation(i);
hi.Pending = true;
Hosts.Add(hi);
}
else
{
hi.Pending = true;
}
}
//update the underlaying Hosts of the dummies
UpdateClassCDummies();
//check internet if needed
if (Config.CheckInternet && CurrentNIC != null)
{
await CheckConnectivity();
}
int hostcount = Hosts.Where(w => w.Pending).Count();
int current = 0;
int check = 1;
while (check != 0 && !Stop) //as long there are unchecked IPs...
{
//grab a bunch of pending IPs
List <HostInformation> z = Hosts.Where(w => w.Pending).Take(Config.MaxParallelConnections).ToList();
z.ForEach(e => e.Status = HostStatus.Checking);
List <Task <HostInformation> > tasks = new List <Task <HostInformation> >();
foreach (var t in z)
{
tasks.Add(CheckHost(t, Config.PingTimeout));
}
//and execute the scan for them
Task.WaitAll(tasks.ToArray());
//invoke view update
OnPropertyChanged("HostsOnline");
check = z.Count();
current += check;
ScanProgress = ((double)current / (double)hostcount) * 100;
//scroll the the next page on the Class C grid if needed
if (Config.AutoScroll && check > 0 && z.FirstOrDefault() != null)
{
ChangeClassCNetwork(z.First().IP.ToIP().ToLongNetwork().ToIP());
}
}
//now get the MACs of all newly found Hosts and store them. Update RecentHosts as well.
var l = GetAllDevicesOnLAN();
foreach (var d in l)
{
var f = Hosts.FirstOrDefault(a => a.IP == d.Key.ToLong());
if (f != null)
{
f.MAC = d.Value;
}
else
{
f = new HostInformation(d.Key.ToLong())
{
MAC = d.Value
};
Hosts.Add(f);
}
if (!Config.RecentHosts.Any(a => a.MAC.ToString() == f.MAC.ToString()))
{
Config.RecentHosts.Add(f);
}
}
//reset Pending status and do cleanup
foreach (var h in Hosts)
{
h.Pending = false;
}
ScanProgress = Stop ? 0 : 100;
Stop = false;
IsAnalyzing = false;
FireAllPropertiesChanged();
}
/// <summary>
/// This function scans a single host
/// </summary>
/// <param name="h">A WOL2Host containing the information
/// required to scan a host.</param>
/// <returns>True, if the host was successfully scanned.</returns>
private bool ScanHost(WOL2Host h)
{
bool bRet = false;
IPAddress ip = IPAddress.Parse(h.GetIpAddress());
byte[] buffer = new byte[32];
Ping myPing = new Ping();
PingOptions pingOptions = new PingOptions();
PingReply reply = myPing.Send(ip, m_iPingTimeout, buffer, pingOptions); // send the ping
if (reply.Status == IPStatus.Success)
{
// Found a host
// WOL2Host h = new WOL2Host();
try
{
h.SetIpAddress(ip.ToString());
h.SetMacAddress(WOL2DNSHelper.GetMACAddress(h.GetIpAddress()));
h.SetName(Dns.GetHostEntry(h.GetIpAddress()).HostName);
// ipv6 lookup
string lookup = h.GetName();
string ipv6 = WOL2DNSHelper.ResolveToIPv6Local(lookup);
if (ipv6 == null)
{
lookup = h.GetIpAddress();
ipv6 = WOL2DNSHelper.ResolveToIPv6Local(lookup);
}
if (ipv6 != null)
{
h.SetIpV6Address(ipv6);
}
// check if the hostname was found
bool bAdd = true;
if (m_bAddIfHostnameResolved)
{
bAdd = (h.GetIpAddress() != h.GetName());
}
if (m_bAddIfMacResolved)
{
bAdd = (h.GetMacAddress().Length != 0);
}
if (bAdd)
{
Monitor.Enter(Hosts);
Hosts.Add(h);
Monitor.Exit(Hosts);
}
MOE.Logger.DoLog("ScanHost(): Found host: " + h + ". " + (bAdd ? "Adding it." : "Not adding it."), MOE.Logger.LogLevel.lvlInfo);
bRet = bAdd;
}
catch (System.Net.Sockets.SocketException se)
{
MOE.Logger.DoLog(se.ToString(), MOE.Logger.LogLevel.lvlWarning);
}
catch (Exception ex)
{
MOE.Logger.DoLog(ex.ToString(), MOE.Logger.LogLevel.lvlWarning);
}
}
MOE.Logger.DoLog("ScanHost(): finished job " + h.GetIpAddress(), MOE.Logger.LogLevel.lvlDebug);
return(bRet);
}
public HomeViewModel(AddNewHostViewModel addNewHostViewModel, IAppSettings appSettings, IMvxLogProvider mvxLogProvider) : base(appSettings, mvxLogProvider)
{
AddHostVM = addNewHostViewModel ?? throw new ArgumentNullException();
AddHostVM.HostInitialized += (s, e) => Hosts.Add(e);
}