Add new Hcs.Broker to communicate with ГИС ЖКХ via CryptoPro LibCore

Hcs.Broker/Api/Request/Exception/RemoteException.cs

@@ -0,0 +1,63 @@
+using Hcs.Broker.Internal;
+
+namespace Hcs.Broker.Api.Request.Exception
+{
+    internal class RemoteException : System.Exception
+    {
+        internal const string NO_OBJECTS_FOR_EXPORT = "INT002012";
+        internal const string MISSING_IN_REGISTRY = "INT002000";
+        internal const string ACCESS_DENIED = "AUT011003";
+
+        internal string ErrorCode { get; private set; }
+        internal string Description { get; private set; }
+
+        public RemoteException(string errorCode, string description)
+            : base(Combine(errorCode, description))
+        {
+            ErrorCode = errorCode;
+            Description = description;
+        }
+
+        public RemoteException(string errorCode, string description, System.Exception nestedException)
+            : base(Combine(errorCode, description), nestedException)
+        {
+            ErrorCode = errorCode;
+            Description = description;
+        }
+
+        private static string Combine(string errorCode, string description)
+        {
+            return $"Remote server returned an error: [{errorCode}] {description}";
+        }
+
+        internal static RemoteException CreateNew(string errorCode, string description, System.Exception nested = null)
+        {
+            if (string.Compare(errorCode, NO_OBJECTS_FOR_EXPORT) == 0)
+            {
+                return new NoResultsRemoteException(errorCode, description, nested);
+            }
+            return new RemoteException(errorCode, description);
+        }
+
+        internal static RemoteException CreateNew(RemoteException nested)
+        {
+            if (nested == null)
+            {
+                throw new ArgumentNullException(nameof(nested));
+            }
+            return CreateNew(nested.ErrorCode, nested.Description, nested);
+        }
+
+        /// <summary>
+        /// Возвращает true, если ошибка @e или ее вложенные ошибки содержат @errorCode
+        /// </summary>
+        internal static bool ContainsErrorCode(SystemException e, string errorCode)
+        {
+            if (e == null)
+            {
+                return false;
+            }
+            return Util.EnumerateInnerExceptions(e).OfType<RemoteException>().Where(x => x.ErrorCode == errorCode).Any();
+        }
+    }
+}