status_t
AddOnManager::_GetReplicantView(BMessenger target, int32 uid,
BMessage* reply) const
{
// We send a message to the target shelf, asking it for the Name of the
// replicant with the given unique id.
BMessage request(B_GET_PROPERTY);
BMessage uid_specifier(B_ID_SPECIFIER);
// specifying via ID
status_t err;
status_t e;
request.AddSpecifier("View");
// ask for the Name of the replicant
// IDs are specified using code like the following 3 lines:
uid_specifier.AddInt32("id", uid);
uid_specifier.AddString("property", "Replicant");
request.AddSpecifier(&uid_specifier);
if ((err = target.SendMessage(&request, reply)) != B_OK)
return err;
if (((err = reply->FindInt32("error", &e)) != B_OK) || (e != B_OK))
return err ? err : e;
return B_OK;
}
status_t SendMessageToReplicant(int32 index, BMessage *msg)
{
BMessage aReply;
status_t aErr = B_OK;
msg->AddInt32( "what2", msg->what );
msg->what = B_SET_PROPERTY;
BMessage uid_specifier(B_ID_SPECIFIER);
msg->AddSpecifier("View");
uid_specifier.AddInt32("id", index);
uid_specifier.AddString("property", "Replicant");
msg->AddSpecifier(&uid_specifier);
aErr = GetMessenger().SendMessage( msg, (BHandler*)NULL, 1000000 );
return aErr;
}