From 8d791789c8b2c5f1ae5706fc0e757eb2a71c0205 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sosth=C3=A8ne=20Gu=C3=A9don?= <sosthene@nitrokey.com>
Date: Fri, 6 Jan 2023 11:22:46 +0100
Subject: [PATCH] Add usbip example runner

---
 Cargo.toml        | 10 +++++++--
 examples/usbip.rs | 54 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 62 insertions(+), 2 deletions(-)
 create mode 100644 examples/usbip.rs

diff --git a/Cargo.toml b/Cargo.toml
index eda47f4..75c537c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -45,12 +45,17 @@ aes = "0.8.2"
 stoppable_thread = "0.2.1"
 expectrl = "0.6.0"
 
+# Examples
+trussed-usbip = { git = "https://github.com/trussed-dev/pc-usbip-runner", default-features = false, features = ["ccid"]}
+apdu-dispatch = "0.1"
+usbd-ccid = { git = "https://github.com/Nitrokey/nitrokey-3-firmware", features = ["highspeed-usb"]}
+rand = "0.8.5"
 
 [features]
 default = []
 strict-pin = []
 std = []
-virtual = ["std", "vpicc","trussed/virt"]
+virtual = ["std", "vpicc", "trussed/virt"]
 pivy-tests = []
 opensc-tests = []
 
@@ -62,7 +67,8 @@ log-warn = []
 log-error = []
 
 [patch.crates-io]
-trussed = { git = "https://github.com/Nitrokey/trussed", tag = "v0.1.0-nitrokey-3"}
+trussed = { git = "https://github.com/Nitrokey/trussed", tag = "v0.1.0-nitrokey-4"}
+littlefs2 = { git = "https://github.com/Nitrokey/littlefs2", tag = "v0.3.2-nitrokey-1" }
 
 [profile.dev.package.rsa]
 opt-level = 2
diff --git a/examples/usbip.rs b/examples/usbip.rs
new file mode 100644
index 0000000..7fe20f9
--- /dev/null
+++ b/examples/usbip.rs
@@ -0,0 +1,54 @@
+// Copyright (C) 2022 Nitrokey GmbH
+// SPDX-License-Identifier: CC0-1.0
+
+use trussed::virt::{self, Ram, UserInterface};
+use trussed::{ClientImplementation, Platform};
+
+use piv_authenticator as piv;
+use trussed_usbip::Syscall;
+
+const MANUFACTURER: &str = "Nitrokey";
+const PRODUCT: &str = "Nitrokey 3";
+const VID: u16 = 0x20a0;
+const PID: u16 = 0x42b2;
+
+struct PivApp {
+    piv: piv::Authenticator<ClientImplementation<Syscall<virt::Platform<Ram>>>>,
+}
+
+impl trussed_usbip::Apps<ClientImplementation<Syscall<virt::Platform<Ram>>>, ()> for PivApp {
+    fn new(
+        make_client: impl Fn(&str) -> ClientImplementation<Syscall<virt::Platform<Ram>>>,
+        _data: (),
+    ) -> Self {
+        PivApp {
+            piv: piv::Authenticator::new(make_client("piv")),
+        }
+    }
+
+    fn with_ccid_apps<T>(
+        &mut self,
+        f: impl FnOnce(&mut [&mut dyn apdu_dispatch::App<7609, 7609>]) -> T,
+    ) -> T {
+        f(&mut [&mut self.piv])
+    }
+}
+
+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::Runner::new(virt::Ram::default(), options)
+        .init_platform(move |platform| {
+            let ui: Box<dyn trussed::platform::UserInterface + Send + Sync> =
+                Box::new(UserInterface::new());
+            platform.user_interface().set_inner(ui);
+        })
+        .exec::<PivApp, _, _>(|_platform| {});
+}