From 3eeae12c498d1a4dbe969462d2ba841f77ee3ccb Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 2 Jan 2011 01:48:38 +0200
Subject: Initial commit.

This code based on mana client http://www.gitorious.org/mana/mana
and my private repository.
---
 src/net/manaserv/connection.cpp | 113 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 src/net/manaserv/connection.cpp

(limited to 'src/net/manaserv/connection.cpp')

diff --git a/src/net/manaserv/connection.cpp b/src/net/manaserv/connection.cpp
new file mode 100644
index 000000000..944d8a94c
--- /dev/null
+++ b/src/net/manaserv/connection.cpp
@@ -0,0 +1,113 @@
+/*
+ *  The Mana Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *
+ *  This file is part of The Mana Client.
+ *
+ *  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
+ *  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 "net/manaserv/connection.h"
+
+#include "log.h"
+
+#include "net/manaserv/internal.h"
+#include "net/manaserv/messageout.h"
+
+#include <string>
+
+namespace ManaServ
+{
+
+Connection::Connection(ENetHost *client):
+    mConnection(0), mClient(client)
+{
+    mPort = 0;
+    connections++;
+}
+
+Connection::~Connection()
+{
+    connections--;
+}
+
+bool Connection::connect(const std::string &address, short port)
+{
+    logger->log("Net::Connection::connect(%s, %i)", address.c_str(), port);
+
+    if (address.empty())
+    {
+        logger->log1("Net::Connection::connect() got empty address!");
+        mState = NET_ERROR;
+        return false;
+    }
+
+    ENetAddress enetAddress;
+
+    enet_address_set_host(&enetAddress, address.c_str());
+    enetAddress.port = port;
+
+    // Initiate the connection, allocating channel 0.
+#if defined(ENET_VERSION) && ENET_VERSION >= ENET_CUTOFF
+    mConnection = enet_host_connect(mClient, &enetAddress, 1, 0);
+#else
+    mConnection = enet_host_connect(mClient, &enetAddress, 1);
+#endif
+
+    if (!mConnection)
+    {
+        logger->log1("Unable to initiate connection to the server.");
+        mState = NET_ERROR;
+        return false;
+    }
+
+    mPort = port;
+
+    return true;
+}
+
+void Connection::disconnect()
+{
+    if (!mConnection)
+        return;
+
+    enet_peer_disconnect(mConnection, 0);
+    enet_host_flush(mClient);
+    enet_peer_reset(mConnection);
+
+    mConnection = 0;
+}
+
+bool Connection::isConnected()
+{
+    return (mConnection) ?
+                    (mConnection->state == ENET_PEER_STATE_CONNECTED) : false;
+}
+
+void Connection::send(const ManaServ::MessageOut &msg)
+{
+    if (!isConnected())
+    {
+        logger->log1("Warning: cannot send message to not connected server!");
+        return;
+    }
+
+    ENetPacket *packet = enet_packet_create(msg.getData(),
+                                            msg.getDataSize(),
+                                            ENET_PACKET_FLAG_RELIABLE);
+    enet_peer_send(mConnection, 0, packet);
+}
+
+} // namespace ManaServ
-- 
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