client-to-server connection

1 files changed, 93 insertions, 0 deletions

diff --git a/src/core/gameconnection.cc b/src/core/gameconnection.cc
new file mode 100644
index 0000000..43df1be
--- /dev/null
+++ b/src/core/gameconnection.cc
@@ -0,0 +1,93 @@
+/*
+   core/gameconnection.cc
+   This file is part of the Osirion project and is distributed under
+   the terms of the GNU General Public License version 2
+*/
+
+#include <string>
+#include <sstream>
+
+#include "sys/sys.h"
+#include "net/net.h"
+#include "core/gameconnection.h"
+
+namespace core
+{
+
+GameConnection* GameConnection::connection_instance = 0;
+
+GameConnection::GameConnection(std::string const &connectionstr)
+{
+	connection_instance = this;
+	connection_network = 0;
+	connection_running = false;
+	
+	unsigned int port = net::DEFAULTPORT;
+	std::string host(connectionstr);
+	size_t found = host.find(':');
+
+	if (found != std::string::npos) {
+		std::istringstream str(host.substr(found+1));
+		if (str >> port) {
+			host.erase(found, std::string::npos);
+		} else {
+			con_print << "Invalid hostname '" << host << "'\n";
+			abort();
+			return;
+		}
+
+	}
+
+	connection_network = new NetConnection();
+	connection_network->connect(host, port);
+
+	if (!connection_network->connected()) {
+		abort();
+		return;
+	}
+
+	connection_running = true;
+}
+
+GameConnection::~GameConnection()
+{
+	if (connection_network) {
+		connection_network->disconnect();
+		delete connection_network;
+	}
+
+	connection_instance = 0;
+}
+
+void GameConnection::abort()
+{
+	connection_running = false;
+}
+
+void GameConnection::forward(std::string const &cmdline)
+{
+
+	if (!connection_network->connected())
+		return;
+
+	std::string netmessage("cmd ");
+	netmessage.append(cmdline);
+	netmessage += '\n';
+	connection_network->send(netmessage);
+}
+
+void GameConnection::frame(float seconds)
+{
+	if (!running())
+		return;
+
+	if (!connection_network->connected()) {
+		abort();
+		return;
+	}
+
+	connection_network->frame(seconds);
+}
+
+}
+