1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74

use super::AddressRef;

use crate::line::borrowed;

/// Parsed haproxy config preserving the order and comments.
/// Does not support conditional blocks,
/// these and other unsupported lines will be stored in the [`UnknownLine`](Section::UnknownLine) variant.
/// Information outside the header is containd in the correct order in the lines member. See the [`Line`](borrowed::Line) documentation.
#[derive(Debug)]
pub enum Section<'input> {
    BlankLine,
    /// Comment on a seperate line not in a section
    Comment(&'input str),
    /// The global section of a config.
    Global {
        /// Comment on the same line as the section header
        comment: Option<&'input str>,
        /// [`Lines`](borrowed::Line) in this section.
        lines: Vec<borrowed::Line<'input>>,
    },
    /// The lines in the default section of a config.
    Default {
        /// Comment on the same line as the section header
        comment: Option<&'input str>,
        /// The default proxy stated after the section header
        proxy: Option<&'input str>,
        /// [`Lines`](borrowed::Line) in this section.
        lines: Vec<borrowed::Line<'input>>,
    },
    Frontend {
        /// Comment on the same line as the section header
        comment: Option<&'input str>,
        /// The proxy stated after the section header
        proxy: &'input str,
        /// [`Lines`](borrowed::Line) in this section.
        lines: Vec<borrowed::Line<'input>>,
        /// Optional address to which the frontend binds can be stated
        /// in the header, for example `frontend webserver *:80` instead
        /// of a bind line, any optional config for the bind follows
        header_addr: Option<(AddressRef<'input>, Option<&'input str>)>,
    },
    Listen {
        /// Comment on the same line as the section header
        comment: Option<&'input str>,
        /// The proxy stated after the section header
        proxy: &'input str,
        /// [`Lines`](borrowed::Line) in this section.
        lines: Vec<borrowed::Line<'input>>,
        /// Optional address to which the listen binds can be stated
        /// in the header, for example `frontend webserver *:80` instead
        /// of a bind line, any optional config for the bind follows
        header_addr: Option<(AddressRef<'input>, Option<&'input str>)>,
    },
    Backend {
        /// Comment on the same line as the section header
        comment: Option<&'input str>,
        /// The proxy stated after the section header
        proxy: &'input str,
        /// [`Lines`](borrowed::Line) in this section.
        lines: Vec<borrowed::Line<'input>>,
    },
    Userlist {
        /// Comment on the same line as the section header
        comment: Option<&'input str>,
        /// Name of this userlist
        name: &'input str,
        /// [`Lines`](borrowed::Line) in this section.
        lines: Vec<borrowed::Line<'input>>,
    },
    UnknownLine {
        /// A line that could not be parsed.
        line: &'input str,
    },
}