Merge branch 'nxcomp'

1 files changed, 108 insertions, 0 deletions

diff --git a/nxcomp/ClientProxy.h b/nxcomp/ClientProxy.h
new file mode 100644
index 000000000..2b669ba2d
--- /dev/null
+++ b/nxcomp/ClientProxy.h
@@ -0,0 +1,108 @@
+/**************************************************************************/
+/*                                                                        */
+/* 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 ClientProxy_H
+#define ClientProxy_H
+
+#include "Proxy.h"
+
+//
+// Set the verbosity level.
+//
+
+#undef  TEST
+#undef  DEBUG
+
+class ClientProxy : public Proxy
+{
+  public:
+
+  ClientProxy(int proxyFD);
+
+  virtual ~ClientProxy();
+
+  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);
+  virtual int handleSave();
+
+  virtual int handleAsyncEvents();
+
+  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;
+
+  //
+  // 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 1;
+    }
+  }
+
+  //
+  // Ports where to forward extended services'
+  // TCP connections.
+  //
+
+  private:
+
+  char *fontServerPort_;
+};
+
+
+#endif /* ClientProxy_H */