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
75
76

// This file defines the public API for consuming and generating STIL

mod parser;
mod processors;
use crate::generator::ast::Node;
use crate::Result as OrigenResult;
use std::path::Path;

pub struct STIL {
    /// The un-processed AST representation of the given STIL code
    pub ast: Node,
}

impl STIL {
    pub fn from_file(path: &Path) -> OrigenResult<STIL> {
        let ast = parser::parse_file(path)?;
        let ast = processors::includer::Includer::run(&ast, Path::new(path).parent())?;
        Ok(STIL { ast: ast })
    }

    pub fn from_str(stil: &str, root_dir: Option<&str>) -> OrigenResult<STIL> {
        let ast = parser::parse_str(stil)?;
        let ast = match root_dir {
            Some(p) => processors::includer::Includer::run(&ast, Some(Path::new(p)))?,
            None => processors::includer::Includer::run(&ast, None)?,
        };
        Ok(STIL { ast: ast })
    }
}

#[derive(Clone, Debug, PartialEq, Serialize, enum_utils::FromStr)]
pub enum SignalType {
    InOut,
    Out,
    In,
    Supply,
    Pseudo,
}

#[derive(Clone, Debug, PartialEq, Serialize, enum_utils::FromStr)]
pub enum Termination {
    TerminateHigh,
    TerminateLow,
    TerminateOff,
    TerminateUnknown,
}

#[derive(Clone, Debug, PartialEq, Serialize, enum_utils::FromStr)]
pub enum State {
    U,
    D,
    Z,
    ForceUp,
    ForceDown,
    ForceOff,
}

#[derive(Clone, Debug, PartialEq, Serialize, enum_utils::FromStr)]
pub enum Base {
    Hex,
    Dec,
}

#[derive(Clone, Debug, PartialEq, Serialize, enum_utils::FromStr)]
pub enum Alignment {
    MSB,
    LSB,
}

#[derive(Clone, Debug, PartialEq, Serialize, enum_utils::FromStr)]
pub enum Selector {
    Min,
    Typ,
    Max,
    Meas,
}