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src/config/network.rs: use a simple String for comments

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This commit is contained in:
Dietmar Maurer
2020-04-24 07:46:08 +02:00
parent 96d9478668
commit 8a6b86b8a7
4 changed files with 36 additions and 37 deletions
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20
src/config/network.rs
View File

@ -32,8 +32,8 @@ impl Interface {
gateway_v6: None,
options_v4: Vec::new(),
options_v6: Vec::new(),
comments_v4: Vec::new(),
comments_v6: Vec::new(),
comments_v4: None,
comments_v6: None,
mtu: None,
bridge_ports: None,
bond_slaves: None,
@ -166,8 +166,10 @@ impl Interface {
writeln!(w, " {}", option)?;
}
for comment in &self.comments_v4 {
writeln!(w, "#4{}", comment)?;
if let Some(ref comments) = self.comments_v4 {
for comment in comments.lines() {
writeln!(w, "#{}", comment)?;
}
}
Ok(())
@ -188,8 +190,10 @@ impl Interface {
writeln!(w, " {}", option)?;
}
for comment in &self.comments_v6 {
writeln!(w, "#6{}", comment)?;
if let Some(ref comments) = self.comments_v6 {
for comment in comments.lines() {
writeln!(w, "#{}", comment)?;
}
}
Ok(())
@ -220,8 +224,8 @@ impl Interface {
bond_slaves: _bond_slaves,
} => {
method_v4 == method_v6
&& comments_v4.is_empty()
&& comments_v6.is_empty()
&& comments_v4.is_none()
&& comments_v6.is_none()
&& options_v4.is_empty()
&& options_v6.is_empty()
}

10
src/config/network/parser.rs
View File

@ -182,9 +182,15 @@ impl <R: BufRead> NetworkParser<R> {
Token::Comment => {
let comment = self.eat(Token::Comment)?;
if !address_family_v4 && address_family_v6 {
interface.comments_v6.push(comment);
let mut comments = interface.comments_v6.take().unwrap_or(String::new());
if !comments.is_empty() { comments.push('\n'); }
comments.push_str(&comment);
interface.comments_v6 = Some(comments);
} else {
interface.comments_v4.push(comment);
let mut comments = interface.comments_v4.take().unwrap_or(String::new());
if !comments.is_empty() { comments.push('\n'); }
comments.push_str(&comment);
interface.comments_v4 = Some(comments);
}
self.eat(Token::Newline)?;
continue;