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-rw-r--r--src/net/connection.cpp103
1 files changed, 103 insertions, 0 deletions
diff --git a/src/net/connection.cpp b/src/net/connection.cpp
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+++ b/src/net/connection.cpp
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+/*
+ * The Mana World
+ * Copyright 2004 The Mana World Development Team
+ *
+ * This file is part of The Mana World.
+ *
+ * The Mana World 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.
+ *
+ * The Mana World 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 The Mana World; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "connection.h"
+
+#include <string>
+
+#include "internal.h"
+#include "messageout.h"
+
+#include "../log.h"
+
+Net::Connection::Connection(ENetHost *client):
+ mConnection(0), mClient(client)
+{
+ Net::connections++;
+}
+
+Net::Connection::~Connection()
+{
+ Net::connections--;
+}
+
+bool Net::Connection::connect(const std::string &address, short port)
+{
+ logger->log("Net::Connection::connect(%s, %i)", address.c_str(), port);
+
+ if (address.empty())
+ {
+ logger->log("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.
+ mConnection = enet_host_connect(mClient, &enetAddress, 1);
+
+ if (!mConnection)
+ {
+ logger->log("Unable to initiate connection to the server.");
+ mState = NET_ERROR;
+ return false;
+ }
+
+ return true;
+}
+
+void Net::Connection::disconnect()
+{
+ if (!mConnection)
+ return;
+
+ enet_peer_disconnect(mConnection, 0);
+ enet_host_flush(mClient);
+ enet_peer_reset(mConnection);
+
+ mConnection = 0;
+}
+
+bool Net::Connection::isConnected()
+{
+ return bool (mConnection) ?
+ (mConnection->state == ENET_PEER_STATE_CONNECTED) : false;
+}
+
+void Net::Connection::send(const MessageOut &msg)
+{
+ if (!isConnected())
+ {
+ logger->log("Warning: cannot send message to not connected server!");
+ return;
+ }
+
+ //logger->log("Sending message of size %d...", msg.getDataSize());
+
+ ENetPacket *packet = enet_packet_create(msg.getData(),
+ msg.getDataSize(),
+ ENET_PACKET_FLAG_RELIABLE);
+ enet_peer_send(mConnection, 0, packet);
+}