+
+
+struct UnmountState
+{
+ bool success = false;
+ bool callback = false;
+};
+
+
+void done_callback(DADiskRef, DADissenterRef dissenter, void* context)
+{
+ LOG_DISK_NC("Unmount finished");
+ auto state = reinterpret_cast<UnmountState*>(context);
+ state->callback = true;
+ if (dissenter) {
+ LOG_DISK("Error: %1", DADissenterGetStatus(dissenter));
+ } else {
+ LOG_DISK_NC("Successful");
+ state->success = true;
+ }
+}
+
+
+bool
+Drive::unmount ()
+{
+ LOG_DISK_NC("Unmount operation started");
+
+ auto session = DASessionCreate(kCFAllocatorDefault);
+ if (!session) {
+ return false;
+ }
+
+ auto disk = DADiskCreateFromBSDName(kCFAllocatorDefault, session, _device.c_str());
+ if (!disk) {
+ return false;
+ }
+ LOG_DISK("Requesting unmount of %1 from %2", _device, thread_id());
+ UnmountState state;
+ DADiskUnmount(disk, kDADiskUnmountOptionWhole, &done_callback, &state);
+ CFRelease (disk);
+
+ CFRunLoopRef run_loop = CFRunLoopGetCurrent ();
+ DASessionScheduleWithRunLoop (session, run_loop, kCFRunLoopDefaultMode);
+ CFRunLoopStop (run_loop);
+ CFRunLoopRunInMode(kCFRunLoopDefaultMode, 5, 0);
+ CFRelease(session);
+
+ if (!state.callback) {
+ LOG_DISK_NC("End of unmount: timeout");
+ } else {
+ LOG_DISK("End of unmount: %1", state.success ? "success" : "failure");
+ }
+ return state.success;
+}
+
+
+void
+disk_write_finished ()
+{
+
+}
+
+
+void
+make_foreground_application ()
+{
+ ProcessSerialNumber serial;
+LIBDCP_DISABLE_WARNINGS
+ GetCurrentProcess (&serial);
+LIBDCP_ENABLE_WARNINGS
+ TransformProcessType (&serial, kProcessTransformToForegroundApplication);
+}
+
+
+bool
+show_in_file_manager (boost::filesystem::path, boost::filesystem::path select)
+{
+ int r = system (String::compose("open -R \"%1\"", select.string()).c_str());
+ return static_cast<bool>(WEXITSTATUS(r));
+}
+