Initial commit of Command & Conquer Renegade source code.

Code/Commando/nataddr.h

@@ -0,0 +1,137 @@
+/*
+**	Command & Conquer Renegade(tm)
+**	Copyright 2025 Electronic Arts Inc.
+**
+**	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 3 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/>.
+*/
+
+/***********************************************************************************************
+ ***              C O N F I D E N T I A L  ---  W E S T W O O D  S T U D I O S               ***
+ ***********************************************************************************************
+ *                                                                                             *
+ *                 Project Name : Command & Conquer                                            *
+ *                                                                                             *
+ *                     $Archive:: /Commando/Code/Commando/nataddr.h                           $*
+ *                                                                                             *
+ *                      $Author:: Steve_t                                                     $*
+ *                                                                                             *
+ *                     $Modtime:: 9/17/01 4:09p                                               $*
+ *                                                                                             *
+ *                    $Revision:: 2                                                           $*
+ *                                                                                             *
+ *---------------------------------------------------------------------------------------------*
+ * Functions:                                                                                  *
+ * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
+#pragma once
+
+#ifndef NATADDR_H
+#define NATADDR_H
+
+#include "always.h"
+
+#ifdef WWASSERT
+#ifndef fw_assert
+#define fw_assert WWASSERT
+#endif //fw_assert
+#else //WWASSERT
+#define fw_assert assert
+#endif //WWASSERT
+
+/*
+** Class to manage IP addresses for the NAT stuff only.
+*/
+class IPAddressClass
+{
+	/*
+	** Public Interface
+	*/
+	public:
+		/*
+		**	Constructors:
+		*/
+		IPAddressClass(void);
+		IPAddressClass(unsigned char *address, unsigned short port = 0);
+		IPAddressClass(unsigned long address, unsigned short port = 0);
+
+		/*
+		**	Set the address from explicit variables.
+		*/
+		void Set_Address(unsigned char *address, unsigned short port = 0);
+		void Set_Address(unsigned long address, unsigned short port = 0);
+		void Set_Port(unsigned short port) {Port = port;};
+
+		/*
+		**	Get the address values explicitly.
+		*/
+		void Get_Address(unsigned char *address, unsigned short *port = 0);
+		unsigned long Get_Address(void);
+		unsigned short Get_Port(void);
+
+		/*
+		**	Tells if this address is a broadcast address
+		*/
+		bool Is_Broadcast(void);
+
+		/*
+		** Is this address valid?
+		*/
+		bool Is_Valid(void) {return(IsValid);};
+
+		/*
+		** Convert address to human readable string
+		*/
+		char *As_String(void);
+
+		/*
+		** Compare IPs only, not ports.
+		*/
+		bool Is_IP_Equal(IPAddressClass &address);
+
+		/*
+		**	Overloaded operators:
+		*/
+		bool operator =  (const IPAddressClass &address);
+		bool operator == (IPAddressClass &address);
+		bool operator != (IPAddressClass &address);
+		bool operator == (IPAddressClass address);
+		bool operator != (IPAddressClass address);
+
+
+
+	/*
+	**	Private Interface
+	*/
+	private:
+		/*
+		** Actual xxx.xxx.xxx.xxx IP address.
+		*/
+		union  {
+			unsigned long WholeAddress;
+			unsigned char Address[4];
+		};
+
+		/*
+		** Port number associated with this address.
+		*/
+		unsigned short Port;
+
+		/*
+		** Are the contents of the address array valid?
+		*/
+		bool IsValid;
+};
+
+
+
+#endif