Buttplug sex toy control library
buttplug.io
1// Buttplug Rust Source Code File - See https://buttplug.io for more info.
2//
3// Copyright 2016-2025 Nonpolynomial Labs LLC. All rights reserved.
4//
5// Licensed under the BSD 3-Clause license. See LICENSE file in the project root
6// for full license information.
7
8use crate::device::{
9 hardware::{Hardware, HardwareCommand, HardwareWriteCmd},
10 protocol::{
11 ProtocolHandler,
12 ProtocolIdentifier,
13 ProtocolInitializer,
14 generic_protocol_initializer_setup,
15 },
16};
17use async_trait::async_trait;
18use buttplug_core::errors::ButtplugDeviceError;
19use buttplug_server_device_config::Endpoint;
20use buttplug_server_device_config::{
21 ProtocolCommunicationSpecifier,
22 ServerDeviceDefinition,
23 UserDeviceIdentifier,
24};
25use std::cmp::{max, min};
26use std::sync::Arc;
27use uuid::{Uuid, uuid};
28
29const LOOB_PROTOCOL_UUID: Uuid = uuid!("b3a02457-3bda-4c5b-8363-aead6eda74ae");
30generic_protocol_initializer_setup!(Loob, "loob");
31
32#[derive(Default)]
33pub struct LoobInitializer {}
34
35#[async_trait]
36impl ProtocolInitializer for LoobInitializer {
37 async fn initialize(
38 &mut self,
39 hardware: Arc<Hardware>,
40 _: &ServerDeviceDefinition,
41 ) -> Result<Arc<dyn ProtocolHandler>, ButtplugDeviceError> {
42 let msg = HardwareWriteCmd::new(
43 &[LOOB_PROTOCOL_UUID],
44 Endpoint::Tx,
45 vec![0x00, 0x01, 0x01, 0xf4],
46 true,
47 );
48 hardware.write_value(&msg).await?;
49 Ok(Arc::new(Loob::default()))
50 }
51}
52
53#[derive(Default)]
54pub struct Loob {}
55
56impl ProtocolHandler for Loob {
57 fn handle_position_with_duration_cmd(
58 &self,
59 _feature_index: u32,
60 feature_id: Uuid,
61 position: u32,
62 duration: u32,
63 ) -> Result<Vec<HardwareCommand>, ButtplugDeviceError> {
64 let pos: u16 = max(min(position as u16, 1000), 1);
65 let time: u16 = max(duration as u16, 1);
66 let mut data = pos.to_be_bytes().to_vec();
67 for b in time.to_be_bytes() {
68 data.push(b);
69 }
70 Ok(vec![
71 HardwareWriteCmd::new(&[feature_id], Endpoint::Tx, data, false).into(),
72 ])
73 }
74}