Skip to content

THIRD_PARTY_NOTICES.md

Latest commit

 

History

History
64 lines (51 loc) · 3.42 KB

THIRD_PARTY_NOTICES.md

File metadata and controls

64 lines (51 loc) · 3.42 KB
Raw

Third-party notices

This project reuses code and protocol knowledge from two external projects, neither of which is distributed inside this repository (they live only under reference/, gitignored, and are used as development references).

green-vita (MPL-2.0)

https://github.com/Day-OS/green-vita

A native Rust client for Xbox Cloud Gaming on the PS Vita. This project follows its same architecture (SDL2 + egui, VPK packaging with cargo-vita, VitaSDK build) and reuses specific code under the terms of the Mozilla Public License 2.0 (see LICENSE, the same license green-vita uses):

  • .cargo/config.toml, Makefile, tools/vita-*: adapted from green-vita's build configuration for the armv7-sony-vita-newlibeabihf target.
  • src/shell/egui_painter.rs: copied essentially unchanged (a generic egui-over-SDL2 renderer, with no streaming/Xbox-specific logic).
  • src/input.rs: the Vita controller's SDL mapping GUID (register_vita_controller_mapping) and the front touch device id (FRONT_TOUCH_DEVICE_ID) are adapted from green-vita — undocumented platform details found nowhere else.
  • src/jobs.rs: copied unchanged (a generic helper for polling a background Tokio task without blocking the render loop).
  • src/safe_memory.rs: copied unchanged (a thin wrapper over sceAppUtil*SafeMemory).
  • src/gfn/auth.rs: the token-at-rest encryption scheme (ChaCha20-Poly1305 via ring, with the key stored in Safe Memory rather than in the file itself) and the encode_hex/ decode_hex functions are adapted from green-vita's Xbox token storage (src/api_xbox/auth.rs).
  • src/app/ui.rs (draw_qr): adapted from green-vita (src/app/ui/screens/token_setup.rs) — draws the QR code as filled rectangles directly with egui's painter, with no dependency on a texture/image.
  • Cargo.toml: the [patch.crates-io] ring = { git = ".../vita-rust/ring", branch = "v0.17.14-vita" } patch is needed because crates.io's ring doesn't build for armv7-sony-vita-newlibeabihf (no recognized random number source for that target) — reused from green-vita's Cargo.toml.

Under MPL-2.0, each modified file remains under that license; the rest of the project may use a different license as long as the covered files stay available under MPL-2.0 (see the header in each reused file).

OpenNOW (original project's license — see its repository)

https://github.com/OpenCloudGaming/OpenNOW

An open-source GFN client (Electron + a native Rust streamer). No code from OpenNOW is reused directly in this repository — it was used only as a protocol reference (authentication, WebRTC signaling, the proprietary "NVST" SDP format, the input packet format), documented in docs/protocol-notes.md. All Rust code in this project that implements that protocol logic is written from scratch.

rtc / rtc-media (green-vita's Vita fork)

This project uses green-vita's fork of the rtc/rtc-media/ring crates, patched to build for armv7-sony-vita-newlibeabihf (https://github.com/Day-OS/rtc, vita branch; https://github.com/vita-rust/ring, v0.17.14-vita branch), for the WebRTC peer connection (ICE/DTLS/SRTP) and H.264 RTP depacketization.

Noto Sans CJK JP (SIL Open Font License 1.1)

assets/fonts/NotoSansJP-Subset.otf is a subset of Google's Noto Sans CJK JP (kana + Jōyō/Jinmeiyō kanji) used as an egui fallback so Japanese catalog titles render instead of tofu boxes. Full license text: assets/fonts/LICENSE-Noto-CJK.txt.