static void virtio_input_handle_event(DeviceState *dev, QemuConsole *src, InputEvent *evt) { VirtIOInput *vinput = VIRTIO_INPUT(dev); virtio_input_event event; int qcode; switch (evt->kind) { case INPUT_EVENT_KIND_KEY: qcode = qemu_input_key_value_to_qcode(evt->key->key); if (qcode && keymap_qcode[qcode]) { event.type = cpu_to_le16(EV_KEY); event.code = cpu_to_le16(keymap_qcode[qcode]); event.value = cpu_to_le32(evt->key->down ? 1 : 0); virtio_input_send(vinput, &event); } else { if (evt->key->down) { fprintf(stderr, "%s: unmapped key: %d [%s]\n", __func__, qcode, QKeyCode_lookup[qcode]); } } break; case INPUT_EVENT_KIND_BTN: if (keymap_button[evt->btn->button]) { event.type = cpu_to_le16(EV_KEY); event.code = cpu_to_le16(keymap_button[evt->btn->button]); event.value = cpu_to_le32(evt->btn->down ? 1 : 0); virtio_input_send(vinput, &event); } else { if (evt->btn->down) { fprintf(stderr, "%s: unmapped button: %d [%s]\n", __func__, evt->btn->button, InputButton_lookup[evt->btn->button]); } } break; case INPUT_EVENT_KIND_REL: event.type = cpu_to_le16(EV_REL); event.code = cpu_to_le16(axismap_rel[evt->rel->axis]); event.value = cpu_to_le32(evt->rel->value); virtio_input_send(vinput, &event); break; case INPUT_EVENT_KIND_ABS: event.type = cpu_to_le16(EV_ABS); event.code = cpu_to_le16(axismap_abs[evt->abs->axis]); event.value = cpu_to_le32(evt->abs->value); virtio_input_send(vinput, &event); break; default: /* keep gcc happy */ break; } }