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Merge pull request #450 from ia0/add_doc

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Add documentation for #[cfg] work-around on expressions
This commit is contained in:
Julien Cretin
2022-03-28 17:24:08 +02:00
committed by GitHub
parent 8331aa1378 990c2b3ea6
commit 742e5f149f
3 changed files with 17 additions and 21 deletions
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10
src/ctap/mod.rs
View File

@@ -542,6 +542,8 @@ impl CtapState {
// Correct behavior between CTAP1 and CTAP2 isn't defined yet. Just a guess.
#[cfg(feature = "with_ctap1")]
{
// We create a block statement to wrap this assignment expression, because attributes
// (like #[cfg]) are not supported on expressions.
self.u2f_up_state = U2fUserPresenceState::new(U2F_UP_PROMPT_TIMEOUT, TOUCH_TIMEOUT);
}
self.stateful_command_permission
@@ -1173,10 +1175,8 @@ impl CtapState {
String::from(FIDO2_1_VERSION_STRING),
];
#[cfg(feature = "with_ctap1")]
{
if !has_always_uv {
versions.insert(0, String::from(U2F_VERSION_STRING))
}
if !has_always_uv {
versions.insert(0, String::from(U2F_VERSION_STRING))
}
let mut options = vec![];
if ENTERPRISE_ATTESTATION_MODE.is_some() {
@@ -1246,6 +1246,8 @@ impl CtapState {
self.client_pin.reset(env.rng());
#[cfg(feature = "with_ctap1")]
{
// We create a block statement to wrap this assignment expression, because attributes
// (like #[cfg]) are not supported on expressions.
self.u2f_up_state = U2fUserPresenceState::new(U2F_UP_PROMPT_TIMEOUT, TOUCH_TIMEOUT);
}
Ok(ResponseData::AuthenticatorReset)

16
src/main.rs
View File

@@ -82,8 +82,8 @@ fn main() {
});
#[cfg(feature = "with_ctap1")]
let mut buttons = buttons_callback.init().flex_unwrap();
#[cfg(feature = "with_ctap1")]
// At the moment, all buttons are accepted. You can customize your setup here.
#[cfg(feature = "with_ctap1")]
for mut button in &mut buttons {
button.enable().flex_unwrap();
}
@@ -168,14 +168,12 @@ fn main() {
#[cfg(not(feature = "with_ctap1"))]
switch_off_leds();
#[cfg(feature = "with_ctap1")]
{
if ctap.state().u2f_needs_user_presence(now) {
// Flash the LEDs with an almost regular pattern. The inaccuracy comes from
// delay caused by processing and sending of packets.
blink_leds(led_counter);
} else {
switch_off_leds();
}
if ctap.state().u2f_needs_user_presence(now) {
// Flash the LEDs with an almost regular pattern. The inaccuracy comes from
// delay caused by processing and sending of packets.
blink_leds(led_counter);
} else {
switch_off_leds();
}
}
}

12
third_party/libtock-drivers/src/usb_ctap_hid.rs vendored
View File

@@ -188,10 +188,8 @@ pub fn recv_with_timeout(
let result = recv_with_timeout_detail(buf, timeout_delay);
#[cfg(feature = "verbose_usb")]
{
if let Some(SendOrRecvStatus::Received) = result {
writeln!(Console::new(), "Received packet = {:02x?}", buf as &[u8]).unwrap();
}
if let Some(SendOrRecvStatus::Received) = result {
writeln!(Console::new(), "Received packet = {:02x?}", buf as &[u8]).unwrap();
}
result
@@ -216,10 +214,8 @@ pub fn send_or_recv_with_timeout(
let result = send_or_recv_with_timeout_detail(buf, timeout_delay);
#[cfg(feature = "verbose_usb")]
{
if let Some(SendOrRecvStatus::Received) = result {
writeln!(Console::new(), "Received packet = {:02x?}", buf as &[u8]).unwrap();
}
if let Some(SendOrRecvStatus::Received) = result {
writeln!(Console::new(), "Received packet = {:02x?}", buf as &[u8]).unwrap();
}
result