rodolphe/rust-opensmtpd
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Store parameters as a vector of strings instead of an option

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This commit is contained in:
Rodolphe Breard 2019-07-11 22:42:58 +02:00
parent ec5aabcf99
commit 40c99af086
1 changed files with 18 additions and 18 deletions
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36
opensmtpd/src/entry.rs
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@ -8,11 +8,10 @@
use crate::errors::Error;
use nom::branch::alt;
use nom::bytes::complete::tag;
use nom::character::complete::{anychar, digit1, hex_digit1, line_ending};
use nom::combinator::{map_res, opt, value};
use nom::multi::many_till;
use nom::sequence::preceded;
use nom::bytes::complete::{tag, take_till};
use nom::character::complete::{digit1, hex_digit1, line_ending};
use nom::combinator::{map_res, value};
use nom::multi::many0;
use nom::IResult;
use std::str::FromStr;
@ -149,7 +148,7 @@ pub struct V1Report {
pub subsystem: Subsystem,
pub event: Event,
pub session_id: u64,
pub params: Option<String>,
pub params: Vec<String>,
}
#[derive(Debug)]
@ -159,7 +158,7 @@ pub struct V1Filter {
pub event: Event,
pub session_id: u64,
pub token: u64,
pub params: Option<String>,
pub params: Vec<String>,
}
fn separator(input: &str) -> IResult<&str, &str> {
@ -220,9 +219,14 @@ fn parse_session_id(input: &str) -> IResult<&str, u64> {
map_res(hex_digit1, |s: &str| u64::from_str_radix(s, 16))(input)
}
fn parse_params(input: &str) -> IResult<&str, String> {
let (input, params) = many_till(anychar, line_ending)(input)?;
Ok((input, params.0.into_iter().collect()))
fn parse_param(input: &str) -> IResult<&str, String> {
let (input, _) = separator(input)?;
let (input, param) = take_till(is_end_param)(input)?;
Ok((input, param.to_string()))
}
fn is_end_param(c: char) -> bool {
c == '|' || c == '\r' || c == '\n'
}
fn parse_v1_report(input: &str) -> IResult<&str, Entry> {
@ -233,10 +237,8 @@ fn parse_v1_report(input: &str) -> IResult<&str, Entry> {
let (input, event) = parse_event(input)?;
let (input, _) = separator(input)?;
let (input, session_id) = parse_session_id(input)?;
let (input, params) = opt(preceded(separator, parse_params))(input)?;
if params.is_none() {
let _ = line_ending(input)?;
}
let (input, params) = many0(parse_param)(input)?;
let _ = line_ending(input)?;
let report = V1Report {
timestamp,
subsystem,
@ -257,10 +259,8 @@ fn parse_v1_filter(input: &str) -> IResult<&str, Entry> {
let (input, token) = parse_token(input)?;
let (input, _) = separator(input)?;
let (input, session_id) = parse_session_id(input)?;
let (input, params) = opt(preceded(separator, parse_params))(input)?;
if params.is_none() {
let _ = line_ending(input)?;
}
let (input, params) = many0(parse_param)(input)?;
let _ = line_ending(input)?;
let filter = V1Filter {
timestamp,
subsystem,