1 files changed, 40 insertions, 0 deletions
diff --git a/libs/backends/jack/jack_connection.h b/libs/backends/jack/jack_connection.h
new file mode 100644
index 0000000000..cd45f3b9ba
--- /dev/null
+++ b/libs/backends/jack/jack_connection.h
@@ -0,0 +1,40 @@
+#ifndef __libardour_jack_connection_h__
+#define __libardour_jack_connection_h__
+
+#include <string>
+#include <jack/jack.h>
+
+#include "pbd/signals.h"
+
+namespace ARDOUR {
+
+class JackConnection {
+  public:
+    JackConnection (const std::string& client_name, const std::string& session_uuid);
+    ~JackConnection ();
+
+    const std::string& client_name() const { return _client_name; }
+
+    int open ();
+    int close ();
+    bool connected () const { return _jack != 0; }
+
+    jack_client_t* jack() const { return _jack; }
+
+    PBD::Signal0<void> Connected;
+    PBD::Signal1<void,const char*> Disconnected;
+
+    void halted_callback ();
+    void halted_info_callback (jack_status_t, const char*);
+
+    static bool server_running();
+
+  private:
+    jack_client_t* volatile _jack;
+    std::string _client_name;
+    std::string session_uuid;
+};
+
+} // namespace 
+
+#endif /* __libardour_jack_connection_h__ */