swaroop: only allow playback if configured lock file is present.

[dcpomatic.git] / src / lib / config.cc

diff --git a/src/lib/config.cc b/src/lib/config.cc
index b64690aadf4df86569b3e6a047d223038c1fbbfb..31ae15b36a8942612789a48ad68e2a1e65fc088c 100644 (file)
--- a/src/lib/config.cc
+++ b/src/lib/config.cc
@@ -177,6 +177,7 @@ Config::set_defaults ()
        _player_watermark_period = 1;
        _player_watermark_duration = 50;
        _allow_spl_editing = true;
+       _player_lock_file = boost::none;
 #endif
 
        _allowed_dcp_frame_rates.clear ();
@@ -529,6 +530,7 @@ try
                _required_monitors.push_back(Monitor(i));
        }
        _allow_spl_editing = f.optional_bool_child("AllowSPLEditing").get_value_or(true);
+       _player_lock_file = f.optional_string_child("PlayerLockFile");
 #endif
 
        /* Replace any cinemas from config.xml with those from the configured file */
@@ -942,6 +944,9 @@ Config::write_config () const
                i.as_xml(root->add_child("RequiredMonitor"));
        }
        root->add_child("AllowSPLEditing")->add_child_text(_allow_spl_editing ? "1" : "0");
+       if (_player_lock_file) {
+               root->add_child("PlayerLockFile")->add_child_text(_player_lock_file->string());
+       }
 #endif
 
        try {