*/
+#ifndef DCPOMATIC_SERVER_H
+#define DCPOMATIC_SERVER_H
+
/** @file src/server.h
- * @brief Class to describe a server to which we can send
- * encoding work, and a class to implement such a server.
+ * @brief Server class.
*/
-#include <string>
+#include "exception_store.h"
#include <boost/thread.hpp>
#include <boost/asio.hpp>
#include <boost/thread/condition.hpp>
-#include <libxml++/libxml++.h>
-#include "log.h"
+#include <string>
class Socket;
+class Log;
-namespace cxml {
- class Node;
-}
-
-/** @class ServerDescription
- * @brief Class to describe a server to which we can send encoding work.
+/** @class Server
+ * @brief A class to run a server which can accept requests to perform JPEG2000
+ * encoding work.
*/
-class ServerDescription
+class Server : public ExceptionStore, public boost::noncopyable
{
public:
- /** @param h Server host name or IP address in string form.
- * @param t Number of threads to use on the server.
- */
- ServerDescription (std::string h, int t)
- : _host_name (h)
- , _threads (t)
- {}
-
- ServerDescription (boost::shared_ptr<const cxml::Node>);
-
- /** @return server's host name or IP address in string form */
- std::string host_name () const {
- return _host_name;
- }
-
- /** @return number of threads to use on the server */
- int threads () const {
- return _threads;
- }
-
- void set_host_name (std::string n) {
- _host_name = n;
- }
-
- void set_threads (int t) {
- _threads = t;
- }
-
- void as_xml (xmlpp::Node *) const;
-
- static ServerDescription * create_from_metadata (std::string v);
-
-private:
- /** server's host name */
- std::string _host_name;
- /** number of threads to use on the server */
- int _threads;
-};
-
-class Server
-{
-public:
- Server (boost::shared_ptr<Log> log);
+ Server (boost::shared_ptr<Log> log, bool verbose);
+ ~Server ();
void run (int num_threads);
private:
void worker_thread ();
- int process (boost::shared_ptr<Socket> socket);
+ int process (boost::shared_ptr<Socket> socket, struct timeval &, struct timeval &);
+ void broadcast_thread ();
+ void broadcast_received ();
+ void start_accept ();
+ void handle_accept (boost::shared_ptr<Socket>, boost::system::error_code const &);
+
+ bool _terminate;
std::vector<boost::thread *> _worker_threads;
std::list<boost::shared_ptr<Socket> > _queue;
boost::mutex _worker_mutex;
- boost::condition _worker_condition;
+ boost::condition _full_condition;
+ boost::condition _empty_condition;
boost::shared_ptr<Log> _log;
+ bool _verbose;
+
+ boost::asio::io_service _io_service;
+ boost::asio::ip::tcp::acceptor _acceptor;
+
+ struct Broadcast {
+
+ Broadcast ()
+ : thread (0)
+ , socket (0)
+ {}
+
+ boost::thread* thread;
+ boost::asio::ip::udp::socket* socket;
+ char buffer[64];
+ boost::asio::ip::udp::endpoint send_endpoint;
+ boost::asio::io_service io_service;
+
+ } _broadcast;
};
+
+#endif