imported signalr 1.1.3 into NzbDrone.

2026-04-20 21:55:03 -04:00 · 2013-11-21 21:26:57 -08:00
parent 891443e05d
commit 0e623e7ce4
236 changed files with 20490 additions and 35 deletions
@@ -0,0 +1,96 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.md in the project root for license information.
+
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Microsoft.AspNet.SignalR.Infrastructure
+{
+    internal static class PrefixHelper
+    {
+        // Hubs
+        internal const string HubPrefix = "h-";
+        internal const string HubGroupPrefix = "hg-";
+        internal const string HubConnectionIdPrefix = "hc-";
+
+        // Persistent Connections
+        internal const string PersistentConnectionPrefix = "pc-";
+        internal const string PersistentConnectionGroupPrefix = "pcg-";
+
+        // Both
+        internal const string ConnectionIdPrefix = "c-";
+        internal const string AckPrefix = "ack-";
+
+        public static bool HasGroupPrefix(string value)
+        {
+            return value.StartsWith(HubGroupPrefix, StringComparison.Ordinal) ||
+                   value.StartsWith(PersistentConnectionGroupPrefix, StringComparison.Ordinal);
+        }
+
+        public static string GetConnectionId(string connectionId)
+        {
+            return ConnectionIdPrefix + connectionId;
+        }
+
+        public static string GetHubConnectionId(string connectionId)
+        {
+            return HubConnectionIdPrefix + connectionId;
+        }
+
+        public static string GetHubName(string connectionId)
+        {
+            return HubPrefix + connectionId;
+        }
+
+        public static string GetHubGroupName(string groupName)
+        {
+            return HubGroupPrefix + groupName;
+        }
+
+        public static string GetPersistentConnectionGroupName(string groupName)
+        {
+            return PersistentConnectionGroupPrefix + groupName;
+        }
+
+        public static string GetPersistentConnectionName(string connectionName)
+        {
+            return PersistentConnectionPrefix + connectionName;
+        }
+
+        public static string GetAck(string connectionId)
+        {
+            return AckPrefix + connectionId;
+        }
+
+        public static IList<string> GetPrefixedConnectionIds(IList<string> connectionIds)
+        {
+            if (connectionIds.Count == 0)
+            {
+                return ListHelper<string>.Empty;
+            }
+
+            return connectionIds.Select(PrefixHelper.GetConnectionId).ToList();
+        }
+
+        public static IEnumerable<string> RemoveGroupPrefixes(IEnumerable<string> groups)
+        {
+            return groups.Select(PrefixHelper.RemoveGroupPrefix);
+        }
+
+        public static string RemoveGroupPrefix(string name)
+        {
+            if (name.StartsWith(HubGroupPrefix, StringComparison.Ordinal))
+            {
+                return name.Substring(HubGroupPrefix.Length);
+            }
+
+            if (name.StartsWith(PersistentConnectionGroupPrefix, StringComparison.Ordinal))
+            {
+                return name.Substring(PersistentConnectionGroupPrefix.Length);
+            }
+
+            return name;
+        }
+    }
+}