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diff --git a/gnuradio-runtime/include/gnuradio/ice_application_base.h b/gnuradio-runtime/include/gnuradio/ice_application_base.h
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+/* -*- c++ -*- */
+/*
+ * Copyright 2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio 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, or (at your option)
+ * any later version.
+ *
+ * GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef ICE_APPLICATION_BASE_H
+#define ICE_APPLICATION_BASE_H
+
+#ifdef HAVE_WINDOWS_H
+#include <winsock2.h>
+#include <sys/time.h>
+#endif
+
+#include <gnuradio/api.h>
+#include <gnuradio/prefs.h>
+#include <Ice/Ice.h>
+#include <boost/thread.hpp>
+#include <boost/thread/mutex.hpp>
+#include <stdio.h>
+#include <iostream>
+#include <set>
+#include <string>
+#include <stdio.h>
+
+namespace {
+ static const unsigned int ICEAPPLICATION_ACTIVATION_TIMEOUT_MS(600);
+};
+
+class GR_RUNTIME_API ice_application_common : public Ice::Application
+{
+ public:
+ template<typename TserverBase, typename TserverClass> friend class ice_application_base;
+ static boost::shared_ptr<ice_application_common> Instance();
+ ~ice_application_common() {;}
+ static int d_reacquire_attributes;
+
+ protected:
+ static bool d_main_called;
+ static bool d_have_ice_config;
+ static std::string d_endpointStr;
+ static boost::shared_ptr<boost::thread> d_thread;
+ ice_application_common() {;}
+ int run(int, char*[]);
+};
+
+template<typename TserverBase, typename TserverClass>
+class ice_application_base
+{
+public:
+ boost::shared_ptr<ice_application_common> d_application;
+ ice_application_base(TserverClass* _this);
+ ~ice_application_base() {;}
+
+ static TserverBase* i();
+ static const std::vector<std::string> endpoints();
+
+protected:
+ bool have_ice_config() { return d_application->d_have_ice_config; }
+ void set_endpoint(const std::string& endpoint) { d_application->d_endpointStr = endpoint;}
+
+ //this one is the key... overwrite in templated/inherited variants
+ virtual TserverBase* i_impl() = 0;
+
+ //tools for the i_impl...
+ //tell it when it has to resync with the communicator
+ virtual bool reacquire_sync();
+ virtual void sync_reacquire();
+
+ static TserverClass* d_this;
+
+ int d_reacquire;
+ //static int d_reacquire_attributes;
+
+private:
+ void starticeexample();
+
+ bool application_started();
+
+ int run(int, char*[]);
+
+ static void kickoff();
+};
+
+template<typename TserverBase, typename TserverClass>
+TserverClass* ice_application_base<TserverBase, TserverClass>::d_this(0);
+
+//template<typename TserverBase, typename TserverClass>
+//int ice_application_base<TserverBase, TserverClass>::d_reacquire_attributes(0);
+
+template<typename TserverBase, typename TserverClass>
+ice_application_base<TserverBase, TserverClass>::ice_application_base(TserverClass* _this)
+ : d_reacquire(0)
+{
+ //d_reacquire_attributes = 0;
+ d_this = _this;
+ d_application = ice_application_common::Instance();
+}
+
+template<typename TserverBase, typename TserverClass>
+void ice_application_base<TserverBase, TserverClass>::starticeexample()
+{
+ char* argv[2];
+ argv[0] = (char*)"";
+
+ std::string conffile = gr::prefs::singleton()->get_string("ControlPort", "config", "");
+
+ if(conffile.size() > 0) {
+ std::stringstream iceconf;
+ ice_application_common::d_have_ice_config = true;
+ ice_application_common::d_main_called = true;
+ iceconf << conffile;
+ d_application->main(0, argv, iceconf.str().c_str());
+ }
+ else {
+ ice_application_common::d_have_ice_config = false;
+ ice_application_common::d_main_called = true;
+ d_application->main(0, argv);
+ }
+}
+
+template<typename TserverBase, typename TserverClass>
+void ice_application_base<TserverBase, TserverClass>::kickoff()
+{
+ static bool run_once = false;
+
+ //if(!d_this->application_started()) {
+ if(!run_once) {
+ ++d_this->d_application->d_reacquire_attributes;
+
+ ice_application_common::d_thread = boost::shared_ptr<boost::thread>
+ (new boost::thread(boost::bind(&ice_application_base::starticeexample, d_this)));
+
+ ::timespec timer_ts, rem_ts;
+ timer_ts.tv_sec = 0; timer_ts.tv_nsec = ICEAPPLICATION_ACTIVATION_TIMEOUT_MS*1000;
+
+ int iter = 0;
+ while(!d_this->application_started()) {
+ #if defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
+ ::Sleep(timer_ts.tv_nsec / 1000000);
+ #else
+ ::nanosleep(&timer_ts, &rem_ts);
+ #endif
+ if(!d_this->application_started())
+ std::cout << "@";
+ if(iter++ > 100) {
+ std::cout << "ice_application_base::kickoff(), timeout waiting to get communicator() d_application->main() might have failed?!" << std::endl;;
+ break;
+ }
+ }
+
+ run_once = true;
+ }
+
+ return;
+}
+
+
+template<typename TserverBase, typename TserverClass>
+bool ice_application_base<TserverBase, TserverClass>::reacquire_sync()
+{
+ return (d_this->d_reacquire != d_application->d_reacquire_attributes);
+}
+
+template<typename TserverBase, typename TserverClass>
+void ice_application_base<TserverBase, TserverClass>::sync_reacquire()
+{
+ d_this->d_reacquire = d_application->d_reacquire_attributes;
+}
+
+
+template<typename TserverBase, typename TserverClass>
+const std::vector<std::string> ice_application_base<TserverBase, TserverClass>::endpoints()
+{
+ std::vector<std::string> ep; ep.push_back(d_this->d_application->d_endpointStr); return ep;
+}
+
+template<typename TserverBase, typename TserverClass>
+TserverBase* ice_application_base<TserverBase, TserverClass>::i()
+{
+ //printf("indacall\n");
+
+ assert(d_this != 0);
+ if(!d_this->application_started()) {
+ //printf("anotherkickoff\n");
+ kickoff();
+ }
+ //printf("donekickedoff\n");
+
+ /*else if(!d_proxy) {
+ d_proxy = d_this->i_impl();
+ assert(d_proxy != 0);
+ }*/
+
+ return d_this->i_impl();
+}
+
+/*template<typename TserverBase, typename TserverClass>
+ int ice_application_base<TserverBase, TserverClass>::run(int argc, char* argv[]) {
+ int implreturn(run_impl(argc, argv));
+ ice_application_base<TserverBase, TserverClass>::communicator()->waitForShutdown();
+ return implreturn;
+ }*/
+
+template<typename TserverBase, typename TImplClass>
+bool ice_application_base<TserverBase, TImplClass>::application_started()
+{
+ return ice_application_base<TserverBase, TImplClass>::d_this->d_application->communicator();
+}
+
+/*template<typename TserverBase, typename TImplClass>
+int ice_application_base<TserverBase, TImplClass>::run_impl(int argc, char* argv[]) { return EXIT_SUCCESS; }
+*/
+
+#endif