/*
Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic 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 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic 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.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
class UpdateChecker : public Signaller, public boost::noncopyable
{
public:
- UpdateChecker ();
~UpdateChecker ();
void run ();
return _stable;
}
- /** @return new test version, if there is one and Config is set to look for it */
+ /** @return new test version, if there is one */
boost::optional<std::string> test () {
boost::mutex::scoped_lock lm (_data_mutex);
return _test;
}
- /** @return true if the last signal emission was the first */
- bool last_emit_was_first () const {
- boost::mutex::scoped_lock lm (_data_mutex);
- return _emits == 1;
- }
-
size_t write_callback (void *, size_t, size_t);
boost::signals2::signal<void (void)> StateChanged;
static bool version_less_than (std::string const & a, std::string const & b);
+ UpdateChecker ();
+ void start ();
void set_state (State);
void thread ();
boost::mutex _process_mutex;
boost::condition _condition;
int _to_do;
+ bool _terminate;
};