Locate and position the current Audacity source code, and clear a variety of old junk out of the way into junk-branches

src/commands/ScriptCommandRelay.h

@@ -0,0 +1,67 @@
+/**********************************************************************
+
+   Audacity - A Digital Audio Editor
+   Copyright 1999-2009 Audacity Team
+   File License: wxWidgets
+
+   Dan Horgan
+
+******************************************************************//**
+
+\file ScriptCommandRelay.h
+\brief Contains declarations for ScriptCommandRelay
+
+*//*******************************************************************/
+
+#ifndef __SCRIPTCOMMANDRELAY__
+#define __SCRIPTCOMMANDRELAY__
+
+#include "../Audacity.h"
+
+class CommandHandler;
+class ResponseQueue;
+class Response;
+class ResponseQueueTarget;
+class AudacityProject;
+class Command;
+class wxString;
+
+typedef int (*tpExecScriptServerFunc)( wxString * pIn, wxString * pOut);
+typedef int (*tpRegScriptServerFunc)(tpExecScriptServerFunc pFn);
+
+extern "C" {
+      AUDACITY_DLL_API int ExecCommand(wxString *pIn, wxString *pOut);
+} // End 'extern C'
+
+class ScriptCommandRelay
+{
+   private:
+      // N.B. Static class members also have to be declared in the .cpp file
+      static CommandHandler *sCmdHandler;
+      static tpRegScriptServerFunc sScriptFn;
+      static ResponseQueue sResponseQueue;
+
+   public:
+
+      static void SetRegScriptServerFunc(tpRegScriptServerFunc scriptFn);
+      static void SetCommandHandler(CommandHandler &ch);
+
+      static void Run();
+      static void PostCommand(AudacityProject *project, Command *cmd);
+      static void SendResponse(const wxString &response);
+      static Response ReceiveResponse();
+      static ResponseQueueTarget *GetResponseTarget();
+};
+
+#endif /* End of include guard: __SCRIPTCOMMANDRELAY__ */
+
+// Indentation settings for Vim and Emacs and unique identifier for Arch, a
+// version control system. Please do not modify past this point.
+//
+// Local Variables:
+// c-basic-offset: 3
+// indent-tabs-mode: nil
+// End:
+//
+// vim: et sts=3 sw=3
+// arch-tag: TBD