Core/NetworkIO: Added second connection to WorldSession, handle AuthContinuedSession and enabled ConnectTo and ResumeComms

1 files changed, 53 insertions, 0 deletions

diff --git a/src/server/shared/Realm/Realm.cpp b/src/server/shared/Realm/Realm.cpp
new file mode 100644
index 00000000000..79b10843773
--- /dev/null
+++ b/src/server/shared/Realm/Realm.cpp
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2008-2014 TrinityCore <http://www.trinitycore.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "Realm.h"
+
+ip::tcp::endpoint Realm::GetAddressForClient(ip::address const& clientAddr) const
+{
+    ip::address realmIp;
+
+    // Attempt to send best address for client
+    if (clientAddr.is_loopback())
+    {
+        // Try guessing if realm is also connected locally
+        if (LocalAddress.is_loopback() || ExternalAddress.is_loopback())
+            realmIp = clientAddr;
+        else
+        {
+            // Assume that user connecting from the machine that bnetserver is located on
+            // has all realms available in his local network
+            realmIp = LocalAddress;
+        }
+    }
+    else
+    {
+        if (clientAddr.is_v4() &&
+            (clientAddr.to_v4().to_ulong() & LocalSubnetMask.to_v4().to_ulong()) ==
+            (LocalAddress.to_v4().to_ulong() & LocalSubnetMask.to_v4().to_ulong()))
+        {
+            realmIp = LocalAddress;
+        }
+        else
+            realmIp = ExternalAddress;
+    }
+
+    ip::tcp::endpoint endpoint(realmIp, Port);
+
+    // Return external IP
+    return endpoint;
+}