status_t
launch_media_server(bigtime_t timeout,
bool (*progress)(int stage, const char* message, void* cookie),
void* cookie, uint32 flags)
{
if (BMediaRoster::IsRunning())
return B_ALREADY_RUNNING;
status_t err = B_MEDIA_SYSTEM_FAILURE;
BMediaRoster* roster = BMediaRoster::Roster(&err);
if (roster == NULL || err != B_OK)
return err;
if (progress == NULL && roster->Lock()) {
MediaRosterEx(roster)->EnableLaunchNotification(true, true);
roster->Unlock();
}
// The media_server crashed
if (be_roster->IsRunning(B_MEDIA_ADDON_SERVER_SIGNATURE)) {
progress_startup(10, progress, cookie);
kill_team(be_roster->TeamFor(B_MEDIA_ADDON_SERVER_SIGNATURE));
}
// The media_addon_server crashed
if (be_roster->IsRunning(B_MEDIA_SERVER_SIGNATURE)) {
progress_startup(20, progress, cookie);
kill_team(be_roster->TeamFor(B_MEDIA_SERVER_SIGNATURE));
}
progress_startup(50, progress, cookie);
err = BLaunchRoster().Start(B_MEDIA_SERVER_SIGNATURE);
if (err != B_OK)
progress_startup(90, progress, cookie);
else if (progress != NULL) {
progress_startup(100, progress, cookie);
err = B_OK;
}
return err;
}
void
ServerApp::ReadyToRun()
{
gNodeManager->LoadState();
progress_startup(50, NULL, NULL);
// make sure any previous media_addon_server is gone
_QuitAddOnServer();
// and start a new one
_LaunchAddOnServer();
}
void
ServerApp::MessageReceived(BMessage* msg)
{
TRACE("ServerApp::MessageReceived %lx enter\n", msg->what);
switch (msg->what) {
case MEDIA_SERVER_REQUEST_NOTIFICATIONS:
case MEDIA_SERVER_CANCEL_NOTIFICATIONS:
case MEDIA_SERVER_SEND_NOTIFICATIONS:
gNotificationManager->EnqueueMessage(msg);
break;
case MEDIA_FILES_MANAGER_SAVE_TIMER:
gMediaFilesManager->TimerMessage();
break;
case MEDIA_SERVER_ADD_SYSTEM_BEEP_EVENT:
gMediaFilesManager->HandleAddSystemBeepEvent(msg);
break;
case MEDIA_SERVER_RESCAN_COMPLETED:
{
gAppManager->NotifyRosters();
progress_startup(100, NULL, NULL);
break;
}
case B_SOME_APP_QUIT:
{
BString mimeSig;
if (msg->FindString("be:signature", &mimeSig) != B_OK)
return;
if (mimeSig == B_MEDIA_ADDON_SERVER_SIGNATURE)
gNodeManager->CleanupDormantFlavorInfos();
team_id id;
if (msg->FindInt32("team", &id) == B_OK
&& gAppManager->HasTeam(id)) {
gAppManager->UnregisterTeam(id);
}
break;
}
default:
BApplication::MessageReceived(msg);
TRACE("\nmedia_server: unknown message received!\n");
break;
}
TRACE("ServerApp::MessageReceived %lx leave\n", msg->what);
}
