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This commit is contained in:
Nadja Reitzenstein
2022-05-05 15:50:44 +02:00
parent 475cb9b9b4
commit 2d9f30b55b
74 changed files with 1243 additions and 1053 deletions
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20
bffhd/utils/l10nstring.rs
View File

@ -1,20 +1,16 @@
use std::collections::HashMap;
use once_cell::sync::Lazy;
struct Locales {
map: HashMap<&'static str, HashMap<&'static str, &'static str>>
map: HashMap<&'static str, HashMap<&'static str, &'static str>>,
}
impl Locales {
pub fn get(&self, lang: &str, msg: &str)
-> Option<(&'static str, &'static str)>
{
self.map.get(msg).and_then(|map| {
map.get_key_value(lang).map(|(k,v)| (*k, *v))
})
pub fn get(&self, lang: &str, msg: &str) -> Option<(&'static str, &'static str)> {
self.map
.get(msg)
.and_then(|map| map.get_key_value(lang).map(|(k, v)| (*k, *v)))
}
pub fn available(&self, _msg: &str) -> &[&'static str] {
@ -22,8 +18,8 @@ impl Locales {
}
}
static LANG: Lazy<Locales> = Lazy::new(|| {
Locales { map: HashMap::new() }
static LANG: Lazy<Locales> = Lazy::new(|| Locales {
map: HashMap::new(),
});
struct L10NString {
@ -59,4 +55,4 @@ impl l10n::Server for L10NString {
Promise::ok(())
}
}
*/
*/

2
bffhd/utils/mod.rs
View File

@ -7,4 +7,4 @@ pub mod varint;
/// Localization strings
pub mod l10nstring;
pub mod uuid;
pub mod uuid;

205
bffhd/utils/oid.rs
View File

@ -52,16 +52,16 @@
//! [Object Identifiers]: https://en.wikipedia.org/wiki/Object_identifier
//! [ITU]: https://en.wikipedia.org/wiki/International_Telecommunications_Union
use rkyv::{Archive, Serialize};
use crate::utils::varint::VarU128;
use rkyv::ser::Serializer;
use rkyv::vec::{ArchivedVec, VecResolver};
use rkyv::{Archive, Serialize};
use std::convert::TryFrom;
use std::ops::Deref;
use std::convert::TryInto;
use std::fmt;
use std::fmt::Formatter;
use rkyv::ser::Serializer;
use std::ops::Deref;
use std::str::FromStr;
use crate::utils::varint::VarU128;
use std::convert::TryInto;
type Node = u128;
type VarNode = VarU128;
@ -69,8 +69,8 @@ type VarNode = VarU128;
/// Convenience module for quickly importing the public interface (e.g., `use oid::prelude::*`)
pub mod prelude {
pub use super::ObjectIdentifier;
pub use super::ObjectIdentifierRoot::*;
pub use super::ObjectIdentifierError;
pub use super::ObjectIdentifierRoot::*;
pub use core::convert::{TryFrom, TryInto};
}
@ -132,7 +132,8 @@ impl ObjectIdentifier {
let mut parsing_big_int = false;
let mut big_int: Node = 0;
for i in 1..nodes.len() {
if !parsing_big_int && nodes[i] < 128 {} else {
if !parsing_big_int && nodes[i] < 128 {
} else {
if big_int > 0 {
if big_int >= Node::MAX >> 7 {
return Err(ObjectIdentifierError::IllegalChildNodeValue);
@ -149,9 +150,11 @@ impl ObjectIdentifier {
Ok(Self { nodes })
}
pub fn build<B: AsRef<[Node]>>(root: ObjectIdentifierRoot, first: u8, children: B)
-> Result<Self, ObjectIdentifierError>
{
pub fn build<B: AsRef<[Node]>>(
root: ObjectIdentifierRoot,
first: u8,
children: B,
) -> Result<Self, ObjectIdentifierError> {
if first > 40 {
return Err(ObjectIdentifierError::IllegalFirstChildNode);
}
@ -163,7 +166,9 @@ impl ObjectIdentifier {
let var: VarNode = child.into();
vec.extend_from_slice(var.as_bytes())
}
Ok(Self { nodes: vec.into_boxed_slice() })
Ok(Self {
nodes: vec.into_boxed_slice(),
})
}
#[inline(always)]
@ -196,12 +201,14 @@ impl FromStr for ObjectIdentifier {
fn from_str(value: &str) -> Result<Self, Self::Err> {
let mut nodes = value.split(".");
let root = nodes.next()
let root = nodes
.next()
.and_then(|n| n.parse::<u8>().ok())
.and_then(|n| n.try_into().ok())
.ok_or(ObjectIdentifierError::IllegalRootNode)?;
let first = nodes.next()
let first = nodes
.next()
.and_then(|n| parse_string_first_node(n).ok())
.ok_or(ObjectIdentifierError::IllegalFirstChildNode)?;
@ -238,7 +245,7 @@ impl fmt::Debug for ObjectIdentifier {
#[repr(transparent)]
pub struct ArchivedObjectIdentifier {
archived: ArchivedVec<u8>
archived: ArchivedVec<u8>,
}
impl Deref for ArchivedObjectIdentifier {
@ -250,8 +257,12 @@ impl Deref for ArchivedObjectIdentifier {
impl fmt::Debug for ArchivedObjectIdentifier {
fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
write!(f, "{}", &convert_to_string(self.archived.as_slice())
.unwrap_or_else(|e| format!("Invalid OID: {:?}", e)))
write!(
f,
"{}",
&convert_to_string(self.archived.as_slice())
.unwrap_or_else(|e| format!("Invalid OID: {:?}", e))
)
}
}
@ -275,7 +286,8 @@ impl Archive for &'static ObjectIdentifier {
}
impl<S: Serializer + ?Sized> Serialize<S> for ObjectIdentifier
where [u8]: rkyv::SerializeUnsized<S>
where
[u8]: rkyv::SerializeUnsized<S>,
{
fn serialize(&self, serializer: &mut S) -> Result<Self::Resolver, S::Error> {
ArchivedVec::serialize_from_slice(self.nodes.as_ref(), serializer)
@ -340,8 +352,7 @@ fn convert_to_string(nodes: &[u8]) -> Result<String, ObjectIdentifierError> {
impl Into<String> for &ObjectIdentifier {
fn into(self) -> String {
convert_to_string(&self.nodes)
.expect("Valid OID object couldn't be serialized.")
convert_to_string(&self.nodes).expect("Valid OID object couldn't be serialized.")
}
}
@ -468,16 +479,13 @@ mod serde_support {
}
}
impl ser::Serialize for ArchivedObjectIdentifier {
fn serialize<S>(
&self,
serializer: S,
) -> Result<S::Ok, S::Error>
where
S: ser::Serializer,
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: ser::Serializer,
{
if serializer.is_human_readable() {
let encoded: String = convert_to_string(self.deref())
.expect("Failed to convert valid OID to String");
let encoded: String =
convert_to_string(self.deref()).expect("Failed to convert valid OID to String");
serializer.serialize_str(&encoded)
} else {
serializer.serialize_bytes(self.deref())
@ -498,8 +506,7 @@ pub(crate) mod tests {
children.push(rand::random());
}
ObjectIdentifier::build(ObjectIdentifierRoot::JointIsoItuT, 25, children)
.unwrap()
ObjectIdentifier::build(ObjectIdentifierRoot::JointIsoItuT, 25, children).unwrap()
}
#[test]
@ -508,7 +515,8 @@ pub(crate) mod tests {
ObjectIdentifierRoot::ItuT,
0x01,
vec![1, 2, 3, 5, 8, 13, 21],
).unwrap();
)
.unwrap();
let buffer: Vec<u8> = bincode::serialize(&expected).unwrap();
let actual = bincode::deserialize(&buffer).unwrap();
assert_eq!(expected, actual);
@ -517,11 +525,7 @@ pub(crate) mod tests {
#[test]
fn encode_binary_root_node_0() {
let expected: Vec<u8> = vec![0];
let oid = ObjectIdentifier::build(
ObjectIdentifierRoot::ItuT,
0x00,
vec![],
).unwrap();
let oid = ObjectIdentifier::build(ObjectIdentifierRoot::ItuT, 0x00, vec![]).unwrap();
let actual: Vec<u8> = oid.into();
assert_eq!(expected, actual);
}
@ -529,11 +533,7 @@ pub(crate) mod tests {
#[test]
fn encode_binary_root_node_1() {
let expected: Vec<u8> = vec![40];
let oid = ObjectIdentifier::build(
ObjectIdentifierRoot::Iso,
0x00,
vec![],
).unwrap();
let oid = ObjectIdentifier::build(ObjectIdentifierRoot::Iso, 0x00, vec![]).unwrap();
let actual: Vec<u8> = oid.into();
assert_eq!(expected, actual);
}
@ -541,11 +541,8 @@ pub(crate) mod tests {
#[test]
fn encode_binary_root_node_2() {
let expected: Vec<u8> = vec![80];
let oid = ObjectIdentifier::build(
ObjectIdentifierRoot::JointIsoItuT,
0x00,
vec![],
).unwrap();
let oid =
ObjectIdentifier::build(ObjectIdentifierRoot::JointIsoItuT, 0x00, vec![]).unwrap();
let actual: Vec<u8> = oid.into();
assert_eq!(expected, actual);
}
@ -557,7 +554,8 @@ pub(crate) mod tests {
ObjectIdentifierRoot::ItuT,
0x01,
vec![1, 2, 3, 5, 8, 13, 21],
).unwrap();
)
.unwrap();
let actual: Vec<u8> = oid.into();
assert_eq!(expected, actual);
}
@ -572,7 +570,8 @@ pub(crate) mod tests {
ObjectIdentifierRoot::JointIsoItuT,
39,
vec![42, 2501, 65535, 2147483647, 1235, 2352],
).unwrap();
)
.unwrap();
let actual: Vec<u8> = (oid).into();
assert_eq!(expected, actual);
}
@ -580,11 +579,7 @@ pub(crate) mod tests {
#[test]
fn encode_string_root_node_0() {
let expected = "0.0";
let oid = ObjectIdentifier::build(
ObjectIdentifierRoot::ItuT,
0x00,
vec![],
).unwrap();
let oid = ObjectIdentifier::build(ObjectIdentifierRoot::ItuT, 0x00, vec![]).unwrap();
let actual: String = (oid).into();
assert_eq!(expected, actual);
}
@ -592,11 +587,7 @@ pub(crate) mod tests {
#[test]
fn encode_string_root_node_1() {
let expected = "1.0";
let oid = ObjectIdentifier::build(
ObjectIdentifierRoot::Iso,
0x00,
vec![],
).unwrap();
let oid = ObjectIdentifier::build(ObjectIdentifierRoot::Iso, 0x00, vec![]).unwrap();
let actual: String = (&oid).into();
assert_eq!(expected, actual);
}
@ -604,11 +595,8 @@ pub(crate) mod tests {
#[test]
fn encode_string_root_node_2() {
let expected = "2.0";
let oid = ObjectIdentifier::build(
ObjectIdentifierRoot::JointIsoItuT,
0x00,
vec![],
).unwrap();
let oid =
ObjectIdentifier::build(ObjectIdentifierRoot::JointIsoItuT, 0x00, vec![]).unwrap();
let actual: String = (&oid).into();
assert_eq!(expected, actual);
}
@ -620,7 +608,8 @@ pub(crate) mod tests {
ObjectIdentifierRoot::ItuT,
0x01,
vec![1, 2, 3, 5, 8, 13, 21],
).unwrap();
)
.unwrap();
let actual: String = (&oid).into();
assert_eq!(expected, actual);
}
@ -632,40 +621,29 @@ pub(crate) mod tests {
ObjectIdentifierRoot::JointIsoItuT,
39,
vec![42, 2501, 65535, 2147483647, 1235, 2352],
).unwrap();
)
.unwrap();
let actual: String = (&oid).into();
assert_eq!(expected, actual);
}
#[test]
fn parse_binary_root_node_0() {
let expected = ObjectIdentifier::build(
ObjectIdentifierRoot::ItuT,
0x00,
vec![],
);
let expected = ObjectIdentifier::build(ObjectIdentifierRoot::ItuT, 0x00, vec![]);
let actual = vec![0x00].try_into();
assert_eq!(expected, actual);
}
#[test]
fn parse_binary_root_node_1() {
let expected = ObjectIdentifier::build(
ObjectIdentifierRoot::Iso,
0x00,
vec![],
);
let expected = ObjectIdentifier::build(ObjectIdentifierRoot::Iso, 0x00, vec![]);
let actual = vec![40].try_into();
assert_eq!(expected, actual);
}
#[test]
fn parse_binary_root_node_2() {
let expected = ObjectIdentifier::build(
ObjectIdentifierRoot::JointIsoItuT,
0x00,
vec![],
);
let expected = ObjectIdentifier::build(ObjectIdentifierRoot::JointIsoItuT, 0x00, vec![]);
let actual = vec![80].try_into();
assert_eq!(expected, actual);
}
@ -698,33 +676,21 @@ pub(crate) mod tests {
#[test]
fn parse_string_root_node_0() {
let expected = ObjectIdentifier::build(
ObjectIdentifierRoot::ItuT,
0x00,
vec![],
);
let expected = ObjectIdentifier::build(ObjectIdentifierRoot::ItuT, 0x00, vec![]);
let actual = "0.0".try_into();
assert_eq!(expected, actual);
}
#[test]
fn parse_string_root_node_1() {
let expected = ObjectIdentifier::build(
ObjectIdentifierRoot::Iso,
0x00,
vec![],
);
let expected = ObjectIdentifier::build(ObjectIdentifierRoot::Iso, 0x00, vec![]);
let actual = "1.0".try_into();
assert_eq!(expected, actual);
}
#[test]
fn parse_string_root_node_2() {
let expected = ObjectIdentifier::build(
ObjectIdentifierRoot::JointIsoItuT,
0x00,
vec![],
);
let expected = ObjectIdentifier::build(ObjectIdentifierRoot::JointIsoItuT, 0x00, vec![]);
let actual = "2.0".try_into();
assert_eq!(expected, actual);
}
@ -852,18 +818,21 @@ pub(crate) mod tests {
#[test]
fn parse_string_large_children_ok() {
let expected =
ObjectIdentifier::build(ObjectIdentifierRoot::JointIsoItuT,
25,
vec![190754093376743485973207716749546715206,
255822649272987943607843257596365752308,
15843412533224453995377625663329542022,
6457999595881951503805148772927347934,
19545192863105095042881850060069531734,
195548685662657784196186957311035194990,
233020488258340943072303499291936117654,
193307160423854019916786016773068715190,
]).unwrap();
let expected = ObjectIdentifier::build(
ObjectIdentifierRoot::JointIsoItuT,
25,
vec![
190754093376743485973207716749546715206,
255822649272987943607843257596365752308,
15843412533224453995377625663329542022,
6457999595881951503805148772927347934,
19545192863105095042881850060069531734,
195548685662657784196186957311035194990,
233020488258340943072303499291936117654,
193307160423854019916786016773068715190,
],
)
.unwrap();
let actual = "2.25.190754093376743485973207716749546715206.\
255822649272987943607843257596365752308.\
15843412533224453995377625663329542022.\
@ -871,31 +840,27 @@ pub(crate) mod tests {
19545192863105095042881850060069531734.\
195548685662657784196186957311035194990.\
233020488258340943072303499291936117654.\
193307160423854019916786016773068715190".try_into().unwrap();
193307160423854019916786016773068715190"
.try_into()
.unwrap();
assert_eq!(expected, actual);
}
#[test]
fn encode_to_string() {
let expected = String::from("1.2.3.4");
let actual: String = ObjectIdentifier::build(
ObjectIdentifierRoot::Iso,
2,
vec![3, 4],
).unwrap()
.into();
let actual: String = ObjectIdentifier::build(ObjectIdentifierRoot::Iso, 2, vec![3, 4])
.unwrap()
.into();
assert_eq!(expected, actual);
}
#[test]
fn encode_to_bytes() {
let expected = vec![0x2A, 0x03, 0x04];
let actual: Vec<u8> = ObjectIdentifier::build(
ObjectIdentifierRoot::Iso,
2,
vec![3, 4],
).unwrap()
.into();
let actual: Vec<u8> = ObjectIdentifier::build(ObjectIdentifierRoot::Iso, 2, vec![3, 4])
.unwrap()
.into();
assert_eq!(expected, actual);
}
}
}

17
bffhd/utils/uuid.rs
View File

@ -1,11 +1,10 @@
use uuid::Uuid;
use api::general_capnp::u_u_i_d::{Builder, Reader};
use uuid::Uuid;
pub fn uuid_to_api(uuid: Uuid, mut builder: Builder) {
let [a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p]
= uuid.as_u128().to_ne_bytes();
let lower = u64::from_ne_bytes([a,b,c,d,e,f,g,h]);
let upper = u64::from_ne_bytes([i,j,k,l,m,n,o,p]);
let [a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p] = uuid.as_u128().to_ne_bytes();
let lower = u64::from_ne_bytes([a, b, c, d, e, f, g, h]);
let upper = u64::from_ne_bytes([i, j, k, l, m, n, o, p]);
builder.set_uuid0(lower);
builder.set_uuid1(upper);
}
@ -13,8 +12,8 @@ pub fn uuid_to_api(uuid: Uuid, mut builder: Builder) {
pub fn api_to_uuid(reader: Reader) -> Uuid {
let lower: u64 = reader.reborrow().get_uuid0();
let upper: u64 = reader.get_uuid1();
let [a,b,c,d,e,f,g,h] = lower.to_ne_bytes();
let [i,j,k,l,m,n,o,p] = upper.to_ne_bytes();
let num = u128::from_ne_bytes([a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p]);
let [a, b, c, d, e, f, g, h] = lower.to_ne_bytes();
let [i, j, k, l, m, n, o, p] = upper.to_ne_bytes();
let num = u128::from_ne_bytes([a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p]);
Uuid::from_u128(num)
}
}

18
bffhd/utils/varint.rs
View File

@ -27,7 +27,6 @@ impl<const N: usize> VarUInt<N> {
pub const fn into_bytes(self) -> [u8; N] {
self.bytes
}
}
impl<const N: usize> Default for VarUInt<N> {
@ -52,7 +51,7 @@ macro_rules! convert_from {
let bytes = this.as_mut_bytes();
let mut more = 0u8;
let mut idx: usize = bytes.len()-1;
let mut idx: usize = bytes.len() - 1;
while num > 0x7f {
bytes[idx] = ((num & 0x7f) as u8 | more);
@ -65,7 +64,7 @@ macro_rules! convert_from {
this.offset = idx;
this
}
}
};
}
macro_rules! convert_into {
@ -84,7 +83,7 @@ macro_rules! convert_into {
let mut shift = 0;
for neg in 1..=len {
let idx = len-neg;
let idx = len - neg;
let val = (bytes[idx] & 0x7f) as $x;
let shifted = val << shift;
out |= shifted;
@ -93,7 +92,7 @@ macro_rules! convert_into {
out
}
}
};
}
macro_rules! impl_convert_from_to {
@ -105,7 +104,7 @@ macro_rules! impl_convert_from_to {
impl Into<$num> for VarUInt<$req> {
convert_into! { $num }
}
}
};
}
impl_convert_from_to!(u8, 2, VarU8);
@ -123,8 +122,9 @@ type VarUsize = VarU32;
type VarUsize = VarU16;
impl<T, const N: usize> From<&T> for VarUInt<N>
where T: Copy,
VarUInt<N>: From<T>
where
T: Copy,
VarUInt<N>: From<T>,
{
fn from(t: &T) -> Self {
(*t).into()
@ -162,4 +162,4 @@ mod tests {
let expected: &[u8] = &[129, 0];
assert_eq!(vi.as_bytes(), expected)
}
}
}