Supporters update.

[dcpomatic.git] / src / lib / encode_server_description.h

diff --git a/src/lib/encode_server_description.h b/src/lib/encode_server_description.h
index 864b0fdc1f17db73204199e75c79b8f60c191976..f79b890f7144c3b68eed6b49f5c350fdbdc9b8d1 100644 (file)
--- a/src/lib/encode_server_description.h
+++ b/src/lib/encode_server_description.h
@@ -18,9 +18,15 @@
 
 */
 
+
 #ifndef DCPOMATIC_ENCODE_SERVER_DESCRIPTION_H
 #define DCPOMATIC_ENCODE_SERVER_DESCRIPTION_H
 
+
+#include "types.h"
+#include <boost/date_time/posix_time/posix_time.hpp>
+
+
 /** @class EncodeServerDescription
  *  @brief Class to describe a server to which we can send encoding work.
  */
@@ -31,6 +37,7 @@ public:
                : _host_name ("")
                , _threads (1)
                , _link_version (0)
+               , _last_seen (boost::posix_time::second_clock::local_time())
        {}
 
        /** @param h Server host name or IP address in string form.
@@ -41,6 +48,7 @@ public:
                : _host_name (h)
                , _threads (t)
                , _link_version (l)
+               , _last_seen (boost::posix_time::second_clock::local_time())
        {}
 
        /* Default copy constructor is fine */
@@ -55,8 +63,8 @@ public:
                return _threads;
        }
 
-       int link_version () const {
-               return _link_version;
+       bool current_link_version () const {
+               return _link_version == SERVER_LINK_VERSION;
        }
 
        void set_host_name (std::string n) {
@@ -67,6 +75,14 @@ public:
                _threads = t;
        }
 
+       void set_seen () {
+               _last_seen = boost::posix_time::second_clock::local_time();
+       }
+
+       int last_seen_seconds () const {
+               return boost::posix_time::time_duration(boost::posix_time::second_clock::local_time() - _last_seen).total_seconds();
+       }
+
 private:
        /** server's host name */
        std::string _host_name;
@@ -74,6 +90,7 @@ private:
        int _threads;
        /** server link (i.e. protocol) version number */
        int _link_version;
+       boost::posix_time::ptime _last_seen;
 };
 
 #endif