WIP, some workaround around the service manager, to be cleaned seriously later

TODO

@@ -1,4 +1,7 @@
 
+[ServiceManager]
+- Rework the whole start/stop/try/cach/thread/interrupts things
+
 [Users]
 - Do the feature
 	- Admin account to add/remove users, add path to watch for Audio/Video files

database/Database.cpp

@@ -1,6 +1,7 @@
 
 #include <boost/filesystem.hpp>
 #include <boost/foreach.hpp>
+#include <boost/thread.hpp>
 
 #include "Database.hpp"
 #include "Checksum.hpp"
@@ -240,6 +241,8 @@ Database::refreshAudioDirectory( const boost::filesystem::path& p)
 
 		BOOST_FOREACH(const boost::filesystem::path& file, files) {
 
+			boost::this_thread::interruption_point();
+
 			try {
 				if (boost::filesystem::is_directory(file)) {
 					refreshAudioDirectory( file );

main/DatabaseRefreshService.cpp

@@ -6,27 +6,26 @@ DatabaseRefreshService::DatabaseRefreshService(boost::asio::io_service& ioServic
 : _metadataParser(),
  _database( p, _metadataParser)
 {
-
 	// TODO read from the database itself!
 	// Move this code in the database class
 	_database.watchDirectory( WatchedDirectory("/storage/common/Media/Son/Metal", WatchedDirectory::Audio) );
 	_database.watchDirectory( WatchedDirectory("/storage/common/Media/Video", WatchedDirectory::Video) );
 
-	// TODO launch thread
-	boost::thread refreshThread(boost::bind(&Database::refresh, &_database));
 }
 
 void
 DatabaseRefreshService::start(void)
 {
-	std::cout << "DatabaseRefreshService::start, not implemented" << std::endl;
-
+//	_thread = boost::thread(boost::bind(&Database::refresh, &_database));
 }
 
 void
 DatabaseRefreshService::stop(void)
 {
-	std::cout << "DatabaseRefreshService::stop, not implemented" << std::endl;
+	std::cout << "DatabaseRefreshService::stop, processing..." << std::endl;
+	_thread.interrupt();
+	_thread.join();
+	std::cout << "DatabaseRefreshService::stop, process done" << std::endl;
 }
 
 void

main/DatabaseRefreshService.hpp

@@ -1,6 +1,7 @@
 #ifndef DB_REFRESH_SERVICE_HPP
 #define DB_REFRESH_SERVICE_HPP
 
+#include <boost/thread.hpp>
 #include <boost/asio/io_service.hpp>
 
 #include "metadata/AvFormat.hpp"
@@ -20,6 +21,8 @@ class DatabaseRefreshService : public Service
 
 	private:
 
+		boost::thread		_thread;
+
 		MetaData::AvFormat	_metadataParser;
 		Database		_database;
 };

main/ServiceManager.cpp

@@ -18,6 +18,11 @@ ServiceManager::ServiceManager()
 	_signalSet.add(SIGHUP);
 }
 
+ServiceManager::~ServiceManager()
+{
+	stopServices();
+}
+
 void
 ServiceManager::run()
 {
@@ -25,8 +30,15 @@ ServiceManager::run()
 	asyncWaitSignals();
 
 	std::cout << "ServiceManager::run Waiting for events..." << std::endl;
-	// Wait for events
-	_ioService.run();
+	try {
+		// Wait for events
+		_ioService.run();
+	}
+	catch( std::exception& e )
+	{
+		std::cerr << "Caugh exception in service : " << e.what() << std::endl;
+		stopServices();
+	}
 
 	std::cout << "ServiceManager::run complete!" << std::endl;
 }

main/ServiceManager.hpp

@@ -12,10 +12,13 @@ class ServiceManager
 	public:
 
 		ServiceManager();
+		~ServiceManager();
 
 		void stopService(Service::pointer service);
 		void startService(Service::pointer service);
 
+		void stopAllServices();
+
 		// Return in case of failure/stop by user
 		void run();