From cb30a2cc6499464058ce5a9092d8346b7dc4ea62 Mon Sep 17 00:00:00 2001
From: Robin Krahl <robin@nitrokey.com>
Date: Thu, 15 May 2025 09:33:09 +0200
Subject: [PATCH] Remove usbip example

Instead, the nitrokey-3-firmware usbip runner should be used.
---
 Cargo.toml        |  6 ----
 examples/usbip.rs | 88 -----------------------------------------------
 2 files changed, 94 deletions(-)
 delete mode 100644 examples/usbip.rs

diff --git a/Cargo.toml b/Cargo.toml
index 98177ed..73c9e8d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,12 +8,6 @@ repository = "https://github.com/solokeys/fido-authenticator"
 documentation = "https://docs.rs/fido-authenticator"
 description = "FIDO authenticator Trussed app"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[[example]]
-name = "usbip"
-required-features = ["dispatch"]
-
 [dependencies]
 cbor-smol = { version = "0.5" }
 ctap-types = { version = "0.4", features = ["get-info-full", "large-blobs", "third-party-payment"] }
diff --git a/examples/usbip.rs b/examples/usbip.rs
deleted file mode 100644
index 2379a0c..0000000
--- a/examples/usbip.rs
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright (C) 2022 Nitrokey GmbH
-// SPDX-License-Identifier: CC0-1.0
-
-//! USB/IP runner for opcard.
-//! Run with cargo run --example usbip --features dispatch
-
-use littlefs2_core::path;
-use trussed::{
-    backend::BackendId,
-    client::ClientBuilder,
-    service::Service,
-    types::Location,
-    virt::{Platform, Ram, StoreProvider},
-};
-use trussed_staging::virt::{BackendIds, Dispatcher};
-use trussed_usbip::{Client, Syscall};
-
-const MANUFACTURER: &str = "Nitrokey";
-const PRODUCT: &str = "Nitrokey 3";
-const VID: u16 = 0x20a0;
-const PID: u16 = 0x42b2;
-
-type VirtClient = Client<Dispatcher>;
-
-struct FidoApp {
-    fido: fido_authenticator::Authenticator<fido_authenticator::Conforming, VirtClient>,
-}
-
-impl<S: StoreProvider> trussed_usbip::Apps<'static, S, Dispatcher> for FidoApp {
-    type Data = ();
-    fn new(service: &mut Service<Platform<S>, Dispatcher>, syscall: Syscall, _data: ()) -> Self {
-        let large_blogs = Some(fido_authenticator::LargeBlobsConfig {
-            location: Location::External,
-            #[cfg(feature = "chunked")]
-            max_size: 4096,
-        });
-
-        let client = ClientBuilder::new(path!("fido"))
-            .backends(&[
-                BackendId::Core,
-                BackendId::Custom(BackendIds::StagingBackend),
-            ])
-            .prepare(service)
-            .expect("failed to create client")
-            .build(syscall);
-        FidoApp {
-            fido: fido_authenticator::Authenticator::new(
-                client,
-                fido_authenticator::Conforming {},
-                fido_authenticator::Config {
-                    max_msg_size: usbd_ctaphid::constants::MESSAGE_SIZE,
-                    skip_up_timeout: None,
-                    max_resident_credential_count: Some(10),
-                    large_blobs: large_blogs,
-                    nfc_transport: false,
-                },
-            ),
-        }
-    }
-
-    fn with_ctaphid_apps<T>(
-        &mut self,
-        f: impl FnOnce(
-            &mut [&mut dyn ctaphid_dispatch::app::App<
-                'static,
-                { ctaphid_dispatch::MESSAGE_SIZE },
-            >],
-        ) -> T,
-    ) -> T {
-        f(&mut [&mut self.fido])
-    }
-}
-
-fn main() {
-    env_logger::init();
-
-    let options = trussed_usbip::Options {
-        manufacturer: Some(MANUFACTURER.to_owned()),
-        product: Some(PRODUCT.to_owned()),
-        serial_number: Some("TEST".into()),
-        vid: VID,
-        pid: PID,
-    };
-    trussed_usbip::Builder::new(Ram::default(), options)
-        .dispatch(Dispatcher::default())
-        .build::<FidoApp>()
-        .exec(|_platform| {});
-}