Merge branch 'u2_10_12_branch' of git://git.code.sf.net/p/undernet-ircu/ircu2

[ircu2.10.12-pk.git] / tools / Bounce / Bounce.h

diff --git a/tools/Bounce/Bounce.h b/tools/Bounce/Bounce.h
new file mode 100755 (executable)
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+++ b/tools/Bounce/Bounce.h
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+/*
+ * IRC - Internet Relay Chat, tools/Bounce/Bounce.h
+ * Copyright (C) 1990 Jarkko Oikarinen and
+ *                    University of Oulu, Computing Center
+ *
+ * See file AUTHORS in IRC package for additional names of
+ * the programmers.
+ *
+ * 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 1, 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, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Id$
+ *
+ */
+
+#include <sys/types.h> 
+#include <sys/time.h>
+#include <sys/wait.h> 
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <arpa/inet.h>
+#include <netinet/in.h>
+#include <netdb.h> 
+#include <ctype.h>
+#include <time.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stdarg.h>
+#include <signal.h>
+#include <fcntl.h>
+#include <stdio.h> 
+#include <stdlib.h> 
+#include <errno.h> 
+#include <string.h> 
+#include <netdb.h> 
+#include <ctype.h>
+#include <time.h>
+#include <list>
+using std::list; 
+
+#define DEBUG
+ 
+/*
+ *  "Bounce" Class.
+ */
+
+class Listener;
+class Connection;
+class Bounce
+{
+public:
+  list<Listener*> listenerList;      // List of 'Listeners'.
+  list<Connection*> connectionsList; // List of 'Connections'. 
+
+  void bindListeners(); // Binds Listening Ports.
+  void checkSockets();  // Polls all sockets.
+  void recieveNewConnection(Listener*); // Accepts connections.
+};
+
+/*
+ *  "Socket" Class.
+ */
+
+class Socket 
+{
+public:
+  int fd;                               // File descriptor.
+  int lastReadSize;                     // Size of last read buffer.
+  struct sockaddr_in address;           // Socket addr_in struct.
+  int connectTo(char*, unsigned short); // Connects the socket.
+  int write(char*, int);                // Writes 'int' bytes from message.
+  int write(char*);                     // Writes strlen(message).
+  char* read();                         // Reads as much as possible into a 4k buffer.
+  Socket();                             // Constructor.
+};
+
+/*
+ *  "Listener" Class.
+ */
+
+class Bounce;
+class Listener
+{
+public:
+  int fd;                 // File descriptor.
+  int remotePort;         // Remote port from config.
+  int localPort;          // Local port for binding.
+  char myVhost[15];       // Vhost to bind locally.
+  char remoteServer[15];  // Remote server to connect to.
+
+  void beginListening();  // Bind listening ports.
+  Socket* handleAccept(); // Accept a new connection.
+};
+
+/*
+ *  "Connection" Class.
+ *  Simply a container for a local/remote Socket pair.
+ */
+
+class Connection 
+{ 
+public:
+  Socket* localSocket;
+  Socket* remoteSocket;
+};
+