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+/**************************************************************************/
+/* */
+/* Copyright (c) 2001, 2010 NoMachine, http://www.nomachine.com/. */
+/* */
+/* NXCOMP, NX protocol compression and NX extensions to this software */
+/* are copyright of NoMachine. Redistribution and use of the present */
+/* software is allowed according to terms specified in the file LICENSE */
+/* which comes in the source distribution. */
+/* */
+/* Check http://www.nomachine.com/licensing.html for applicability. */
+/* */
+/* NX and NoMachine are trademarks of Medialogic S.p.A. */
+/* */
+/* All rights reserved. */
+/* */
+/**************************************************************************/
+
+#ifndef ServerProxy_H
+#define ServerProxy_H
+
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#include "Proxy.h"
+
+#include "Misc.h"
+
+//
+// Set the verbosity level.
+//
+
+#undef TEST
+#undef DEBUG
+
+class ServerProxy : public Proxy
+{
+ public:
+
+ ServerProxy(int proxyFd);
+
+ virtual ~ServerProxy();
+
+ virtual void handleDisplayConfiguration(const char *xServerDisplay, int xServerAddrFamily,
+ sockaddr *xServerAddr, unsigned int xServerAddrLength);
+
+ virtual void handlePortConfiguration(int cupsServerPort, int smbServerPort, int mediaServerPort,
+ int httpServerPort, const char *fontServerPort);
+
+ protected:
+
+ //
+ // Create a new channel.
+ //
+
+ virtual int handleNewConnection(T_channel_type type, int clientFd);
+
+ virtual int handleNewConnectionFromProxy(T_channel_type type, int channelId);
+
+ virtual int handleNewAgentConnection(Agent *agent);
+
+ virtual int handleNewXConnection(int clientFd);
+
+ virtual int handleNewXConnectionFromProxy(int channelId);
+
+ //
+ // Implement persistence according
+ // to our proxy mode.
+ //
+
+ virtual int handleLoad(T_load_type type)
+ {
+ return 0;
+ }
+
+ virtual int handleSave()
+ {
+ return 0;
+ }
+
+ virtual int handleAsyncEvents()
+ {
+ return 0;
+ }
+
+ virtual int handleLoadFromProxy();
+ virtual int handleSaveFromProxy();
+
+ virtual int handleSaveAllStores(ostream *cachefs, md5_state_t *md5StateStream,
+ md5_state_t *md5StateClient) const;
+
+ virtual int handleLoadAllStores(istream *cachefs, md5_state_t *md5StateStream) const;
+
+ int handleCheckDrop();
+ int handleCheckLoad();
+
+ //
+ // Utility function used to realize
+ // a new connection.
+ //
+
+ protected:
+
+ virtual int checkLocalChannelMap(int channelId)
+ {
+ if (control -> isProtoStep7() == 1)
+ {
+ return ((channelId & control -> ChannelMask) == 0);
+ }
+ else
+ {
+ return 0;
+ }
+ }
+
+ private:
+
+ int xServerAddrFamily_;
+ sockaddr *xServerAddr_;
+ unsigned int xServerAddrLength_;
+
+ //
+ // This is the name of the X display where
+ // we are going to forward connections.
+ //
+
+ char *xServerDisplay_;
+
+ //
+ // Ports where to forward extended services'
+ // TCP connections.
+ //
+
+ int cupsServerPort_;
+ int smbServerPort_;
+ int mediaServerPort_;
+ int httpServerPort_;
+
+ //
+ // It will have to be passed to the channel
+ // so that it can set the port where the
+ // font server connections are tunneled.
+ //
+
+ char *fontServerPort_;
+};
+
+#endif /* ServerProxy_H */