Add BizTalk endpoint reachability monitoring

src/BizTalkCheckmkPulse/Models.cs

@@ -101,6 +101,8 @@ namespace BizTalkCheckmkPulse
             Applications = new List<ApplicationRuntimeState>();
             SqlTargets = new List<SqlAccessState>();
             EventLog = new EventLogState();
+            EndpointCandidates = new List<EndpointCandidate>();
+            EndpointConnectivity = new EndpointConnectivityState();
         }
 
         public List<ProbeDiagnostic> Diagnostics { get; private set; }
@@ -114,6 +116,8 @@ namespace BizTalkCheckmkPulse
         public string ExecutionIdentity { get; set; }
         public string NetworkIdentityHint { get; set; }
         public EventLogState EventLog { get; private set; }
+        public List<EndpointCandidate> EndpointCandidates { get; private set; }
+        public EndpointConnectivityState EndpointConnectivity { get; private set; }
     }
 
     /// <summary>
@@ -236,4 +240,116 @@ namespace BizTalkCheckmkPulse
         public DateTime Since { get; set; }
         public string Failure { get; set; }
     }
+
+    /// <summary>
+    /// Rohdaten eines BizTalk-Transports aus einer bereits ausgefuehrten Runtime-Abfrage.
+    /// Vollstaendige URIs werden nur im Speicher gehalten und weder persistiert noch ausgegeben.
+    /// </summary>
+    internal sealed class EndpointCandidate
+    {
+        public string ArtifactType { get; set; }
+        public string ApplicationName { get; set; }
+        public string ArtifactName { get; set; }
+        public string TransportRole { get; set; }
+        public string AdapterName { get; set; }
+        public string Address { get; set; }
+        public bool Active { get; set; }
+        public bool Dynamic { get; set; }
+
+        public string Key
+        {
+            get
+            {
+                return EndpointCatalogEntry.BuildKey(
+                    ArtifactType,
+                    ApplicationName,
+                    ArtifactName,
+                    TransportRole);
+            }
+        }
+    }
+
+    /// <summary>
+    /// Ein geheimnisfreier, lokal persistierbarer Netzwerk-Endpunkt.
+    /// </summary>
+    internal sealed class EndpointCatalogEntry
+    {
+        public string Key { get; set; }
+        public string ArtifactType { get; set; }
+        public string ApplicationName { get; set; }
+        public string ArtifactName { get; set; }
+        public string TransportRole { get; set; }
+        public string AdapterName { get; set; }
+        public string Protocol { get; set; }
+        public string Host { get; set; }
+        public int Port { get; set; }
+        public bool Enabled { get; set; }
+        public bool AutoDiscovered { get; set; }
+
+        public static string BuildKey(string artifactType, string applicationName, string artifactName, string transportRole)
+        {
+            return NormalizeKeyPart(artifactType)
+                + "|" + NormalizeKeyPart(applicationName)
+                + "|" + NormalizeKeyPart(artifactName)
+                + "|" + NormalizeKeyPart(transportRole);
+        }
+
+        private static string NormalizeKeyPart(string value)
+        {
+            return (value ?? string.Empty).Trim().ToUpperInvariant();
+        }
+    }
+
+    /// <summary>
+    /// Versionierter Inhalt der automatisch gepflegten lokalen Endpoint-Konfiguration.
+    /// </summary>
+    internal sealed class EndpointCatalog
+    {
+        public EndpointCatalog()
+        {
+            Entries = new List<EndpointCatalogEntry>();
+        }
+
+        public DateTime SynchronizedUtc { get; set; }
+        public string MachineName { get; set; }
+        public string EnvironmentName { get; set; }
+        public int ActiveCandidates { get; set; }
+        public int UnsupportedCandidates { get; set; }
+        public List<EndpointCatalogEntry> Entries { get; private set; }
+    }
+
+    /// <summary>
+    /// Ergebnis einer einzelnen TCP- beziehungsweise UDP-Netzwerkprobe.
+    /// </summary>
+    internal sealed class EndpointProbeResult
+    {
+        public EndpointCatalogEntry Endpoint { get; set; }
+        public bool Available { get; set; }
+        public long DurationMilliseconds { get; set; }
+        public string Failure { get; set; }
+    }
+
+    /// <summary>
+    /// Aggregierter Zustand des Endpoint-Katalogs und aller aktiven Netzwerkprobes.
+    /// </summary>
+    internal sealed class EndpointConnectivityState
+    {
+        public EndpointConnectivityState()
+        {
+            Results = new List<EndpointProbeResult>();
+        }
+
+        public bool Disabled { get; set; }
+        public bool CatalogAvailable { get; set; }
+        public bool RuntimeStateAvailable { get; set; }
+        public bool RefreshRequired { get; set; }
+        public bool RefreshSucceeded { get; set; }
+        public DateTime? CatalogSynchronizedUtc { get; set; }
+        public int Configured { get; set; }
+        public int Active { get; set; }
+        public int SkippedInactive { get; set; }
+        public int UnsupportedActive { get; set; }
+        public string Failure { get; set; }
+        public List<EndpointProbeResult> Results { get; private set; }
+    }
 }