static GCS_BACKEND_OPEN_FN(dummy_open) { long ret = -ENOMEM; dummy_t* dummy = backend->conn; gcs_comp_msg_t* comp; if (!dummy) { gu_debug ("Backend not initialized"); return -EBADFD; } comp = gcs_comp_msg_new (true, false, 0, 1); if (comp) { ret = gcs_comp_msg_add (comp, "11111111-2222-3333-4444-555555555555"); assert (0 == ret); // we have only one member, index = 0 dummy->state = DUMMY_TRANS; // required by gcs_dummy_set_component() ret = gcs_dummy_set_component (backend, comp); // install new component if (ret >= 0) { // queue the message ret = gcs_comp_msg_size(comp); ret = gcs_dummy_inject_msg (backend, comp, ret, GCS_MSG_COMPONENT, GCS_SENDER_NONE); if (ret > 0) ret = 0; } gcs_comp_msg_delete (comp); } gu_debug ("Opened backend connection: %d (%s)", ret, strerror(-ret)); return ret; }
gcs_comp_msg_t* gcs_comp_msg_leave () { return gcs_comp_msg_new (false, false, -1, 0); }