*/
+/** @file src/lib/update.h
+ * @brief UpdateChecker class.
+ */
+
+#include <curl/curl.h>
#include <boost/signals2.hpp>
#include <boost/thread/mutex.hpp>
#include <boost/thread/condition.hpp>
-#include <curl/curl.h>
+#include <boost/thread.hpp>
+/** Class to check for the existance of an update for DCP-o-matic on a remote server */
class UpdateChecker
{
public:
void run ();
enum State {
- YES,
- FAILED,
- NO,
- NOT_RUN
+ YES, ///< there is an update
+ FAILED, ///< the check failed, so we don't know
+ NO, ///< there is no update
+ NOT_RUN ///< the check has not been run (yet)
};
+ /** @return state of the checker */
State state () {
boost::mutex::scoped_lock lm (_data_mutex);
return _state;
}
+ /** @return the version string of the latest stable version (if _state == YES or NO) */
std::string stable () {
boost::mutex::scoped_lock lm (_data_mutex);
return _stable;
}
+ /** @return the version string of the latest test version (if _state == YES or NO) */
std::string test () {
boost::mutex::scoped_lock lm (_data_mutex);
return _test;
}
- /** @return true if the list signal emission was the first */
+ /** @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;
boost::thread* _thread;
boost::mutex _process_mutex;
boost::condition _condition;
+ int _to_do;
};