mod _ref { use crate::{signature::decode, SignatureRef}; impl<'a> SignatureRef<'a> { /// Deserialize a signature from the given `data`. pub fn from_bytes<E: nom::error::ParseError<&'a [u8]> + nom::error::ContextError<&'a [u8]>>( data: &'a [u8], ) -> Result<SignatureRef<'a>, nom::Err<E>> { decode(data).map(|(_, t)| t) } }} mod convert { use crate::{Sign, Signature, SignatureRef, Time}; impl Signature { /// An empty signature, similar to 'null'. pub fn empty() -> Self { Signature { name: Default::default(), email: Default::default(), time: Time { time: 0, offset: 0, sign: Sign::Plus, }, } } } impl From<SignatureRef<'_>> for Signature { fn from(other: SignatureRef<'_>) -> Signature { let SignatureRef { name, email, time } = other; Signature { name: name.to_owned(), email: email.to_owned(), time, } } } impl Signature { /// Borrow this instance as immutable pub fn to_ref(&self) -> SignatureRef<'_> { SignatureRef { name: self.name.as_ref(), email: self.email.as_ref(), time: self.time, } } }} mod write { use std::io; use bstr::{BStr, ByteSlice}; use quick_error::quick_error; use crate::{Signature, SPACE}; quick_error! { /// The Error produced by [`Signature::write_to()`]. #[derive(Debug)] #[allow(missing_docs)] enum Error { IllegalCharacter { display("Signature name or email must not contain '<', '>' or \\n") } } } impl From<Error> for io::Error { fn from(err: Error) -> Self { io::Error::new(io::ErrorKind::Other, err) } } /// Output impl Signature { /// Serialize this instance to `out` in the git serialization format for actors. pub fn write_to(&self, mut out: impl io::Write) -> io::Result<()> { out.write_all(validated_token(self.name.as_bstr())?)?; out.write_all(SPACE)?; out.write_all(&b"<"[..])?; out.write_all(validated_token(self.email.as_bstr())?)?; out.write_all(&b"> "[..])?; self.time.write_to(out)?; Ok(()) } } fn validated_token(name: &BStr) -> Result<&BStr, Error> { if name.find_byteset(b"<>\n").is_some() { return Err(Error::IllegalCharacter); } Ok(name) }} ///mod decode;pub use decode::decode;
mod _ref {
use crate::{signature::decode, SignatureRef};
impl<'a> SignatureRef<'a> {
/// Deserialize a signature from the given `data`.
pub fn from_bytes<E: nom::error::ParseError<&'a [u8]> + nom::error::ContextError<&'a [u8]>>(
data: &'a [u8],
) -> Result<SignatureRef<'a>, nom::Err<E>> {
decode(data).map(|(_, t)| t)
}
}
}
mod convert {
use crate::{Sign, Signature, SignatureRef, Time};
impl Signature {
/// An empty signature, similar to 'null'.
pub fn empty() -> Self {
Signature {
name: Default::default(),
email: Default::default(),
time: Time {
time: 0,
offset: 0,
sign: Sign::Plus,
},
}
}
}
impl From<SignatureRef<'_>> for Signature {
fn from(other: SignatureRef<'_>) -> Signature {
let SignatureRef { name, email, time } = other;
Signature {
name: name.to_owned(),
email: email.to_owned(),
time,
}
}
}
impl Signature {
/// Borrow this instance as immutable
pub fn to_ref(&self) -> SignatureRef<'_> {
SignatureRef {
name: self.name.as_ref(),
email: self.email.as_ref(),
time: self.time,
}
}
}
}
mod write {
use std::io;
use bstr::{BStr, ByteSlice};
use quick_error::quick_error;
use crate::{Signature, SPACE};
quick_error! {
/// The Error produced by [`Signature::write_to()`].
#[derive(Debug)]
#[allow(missing_docs)]
enum Error {
IllegalCharacter {
display("Signature name or email must not contain '<', '>' or \\n")
}
}
}
impl From<Error> for io::Error {
fn from(err: Error) -> Self {
io::Error::new(io::ErrorKind::Other, err)
}
}
/// Output
impl Signature {
/// Serialize this instance to `out` in the git serialization format for actors.
pub fn write_to(&self, mut out: impl io::Write) -> io::Result<()> {
out.write_all(validated_token(self.name.as_bstr())?)?;
out.write_all(SPACE)?;
out.write_all(&b"<"[..])?;
out.write_all(validated_token(self.email.as_bstr())?)?;
out.write_all(&b"> "[..])?;
self.time.write_to(out)?;
Ok(())
}
}
fn validated_token(name: &BStr) -> Result<&BStr, Error> {
if name.find_byteset(b"<>\n").is_some() {
return Err(Error::IllegalCharacter);
}
Ok(name)
}
}
///
mod decode;
pub use decode::decode;