dsn: replace structure with new renamed structure2

This commit is contained in:
Mikolaj Wielgus 2024-06-16 14:05:49 +02:00
parent 4ec9467649
commit 8c2ad87bf0
6 changed files with 298 additions and 615 deletions

View File

@ -34,17 +34,17 @@ impl DsnDesign {
let reader = std::io::BufReader::new(file);
let mut list_reader = super::read::ListTokenizer::new(reader);
let dsn = list_reader.read_value::<super::structure2::DsnFile>();
let dsn = list_reader.read_value::<super::structure::DsnFile>();
// TODO: make_board() still uses the old version of structure.rs
// so we can't pass the data to topola for real
if let Ok(dsn) = dsn {
use super::structure2::*;
use super::structure::*;
// (this entire if let block does not belong here)
let ses_name = filename.replace(".dsn", ".ses");
/*let ses_name = filename.replace(".dsn", ".ses");
let file2 = std::fs::File::create(ses_name).unwrap();
let writer = std::io::BufWriter::new(file2);
let mut list_writer = super::write::ListWriter::new(writer);
@ -103,38 +103,43 @@ impl DsnDesign {
},
},
},
};
};*/
println!("{:?}", list_writer.write_value(&ses));
//println!("{:?}", list_writer.write_value(&ses));
Ok(Self { pcb: dsn.pcb })
} else {
dbg!(dsn);
todo!();
}
let contents = std::fs::read_to_string(filename)?;
Self::load_from_string(contents)
}
pub fn load_from_string(contents: String) -> Result<Self, LoadingError> {
let pcb = de::from_str::<DsnFile>(&contents)
/*let dsn = de::from_str::<DsnFile>(&contents)
.map_err(|err| LoadingError::Syntax(err))?
.pcb;
Ok(Self { pcb })
Ok(Self { pcb })*/
let mut list_reader = super::read::ListTokenizer::new(contents.as_bytes());
let dsn = list_reader.read_value::<super::structure::DsnFile>();
Ok(Self {
pcb: dsn.unwrap().pcb,
})
}
pub fn make_board(&self) -> Board<DsnMesadata> {
let mesadata = DsnMesadata::from_pcb(&self.pcb);
let mut board = Board::new(Layout::new(Drawing::new(
mesadata,
self.pcb.structure.layer_vec.len(),
self.pcb.structure.layers.len(),
)));
// mapping of pin -> net prepared for adding pins
let pin_nets = HashMap::<String, usize>::from_iter(
self.pcb
.network
.net_vec
.nets
.iter()
.map(|net_pin_assignments| {
// resolve the id so we don't work with strings
@ -158,34 +163,34 @@ impl DsnDesign {
);
// add pins from components
for component in &self.pcb.placement.component_vec {
for place in &component.place_vec {
for component in &self.pcb.placement.components {
for place in &component.places {
let image = self
.pcb
.library
.image_vec
.images
.iter()
.find(|image| image.name == component.name)
.unwrap();
for pin in &image.pin_vec {
for pin in &image.pins {
let pinname = format!("{}-{}", place.name, pin.id);
let net = pin_nets.get(&pinname).unwrap();
let padstack = &self
.pcb
.library
.padstack_vec
.padstacks
.iter()
.find(|padstack| padstack.name == pin.name)
.unwrap();
for shape in padstack.shape_vec.iter() {
for shape in padstack.shapes.iter() {
match shape {
Shape::Circle(circle) => {
let layer = Self::layer(
&mut board,
&self.pcb.structure.layer_vec,
&self.pcb.structure.layers,
&circle.layer,
place.side == "front",
);
@ -204,7 +209,7 @@ impl DsnDesign {
Shape::Rect(rect) => {
let layer = Self::layer(
&mut board,
&self.pcb.structure.layer_vec,
&self.pcb.structure.layers,
&rect.layer,
place.side == "front",
);
@ -226,7 +231,7 @@ impl DsnDesign {
Shape::Path(path) => {
let layer = Self::layer(
&mut board,
&self.pcb.structure.layer_vec,
&self.pcb.structure.layers,
&path.layer,
place.side == "front",
);
@ -236,7 +241,7 @@ impl DsnDesign {
place.rotation as f64,
(pin.x as f64, pin.y as f64).into(),
pin.rotate.unwrap_or(0.0) as f64,
&path.coord_vec,
&path.coords,
path.width as f64,
layer as usize,
*net,
@ -246,7 +251,7 @@ impl DsnDesign {
Shape::Polygon(polygon) => {
let layer = Self::layer(
&mut board,
&self.pcb.structure.layer_vec,
&self.pcb.structure.layers,
&polygon.layer,
place.side == "front",
);
@ -256,7 +261,7 @@ impl DsnDesign {
place.rotation as f64,
(pin.x as f64, pin.y as f64).into(),
pin.rotate.unwrap_or(0.0) as f64,
&polygon.coord_vec,
&polygon.coords,
polygon.width as f64,
layer as usize,
*net,
@ -269,7 +274,7 @@ impl DsnDesign {
}
}
for via in &self.pcb.wiring.via_vec {
for via in &self.pcb.wiring.vias {
let net = board
.layout()
.drawing()
@ -281,17 +286,17 @@ impl DsnDesign {
let padstack = &self
.pcb
.library
.padstack_vec
.padstacks
.iter()
.find(|padstack| padstack.name == via.name)
.unwrap();
for shape in &padstack.shape_vec {
for shape in &padstack.shapes {
match shape {
Shape::Circle(circle) => {
let layer = Self::layer(
&mut board,
&self.pcb.structure.layer_vec,
&self.pcb.structure.layers,
&circle.layer,
true,
);
@ -308,12 +313,8 @@ impl DsnDesign {
)
}
Shape::Rect(rect) => {
let layer = Self::layer(
&mut board,
&self.pcb.structure.layer_vec,
&rect.layer,
true,
);
let layer =
Self::layer(&mut board, &self.pcb.structure.layers, &rect.layer, true);
Self::add_rect(
&mut board,
(0.0, 0.0).into(),
@ -330,19 +331,15 @@ impl DsnDesign {
)
}
Shape::Path(path) => {
let layer = Self::layer(
&mut board,
&self.pcb.structure.layer_vec,
&path.layer,
true,
);
let layer =
Self::layer(&mut board, &self.pcb.structure.layers, &path.layer, true);
Self::add_path(
&mut board,
(0.0, 0.0).into(),
0.0,
(0.0, 0.0).into(),
0.0,
&path.coord_vec,
&path.coords,
path.width as f64,
layer as usize,
net,
@ -352,7 +349,7 @@ impl DsnDesign {
Shape::Polygon(polygon) => {
let layer = Self::layer(
&mut board,
&self.pcb.structure.layer_vec,
&self.pcb.structure.layers,
&polygon.layer,
true,
);
@ -362,7 +359,7 @@ impl DsnDesign {
0.0,
(0.0, 0.0).into(),
0.0,
&polygon.coord_vec,
&polygon.coords,
polygon.width as f64,
layer as usize,
net,
@ -373,7 +370,7 @@ impl DsnDesign {
}
}
for wire in self.pcb.wiring.wire_vec.iter() {
for wire in self.pcb.wiring.wires.iter() {
let layer = board
.layout()
.drawing()
@ -393,7 +390,7 @@ impl DsnDesign {
0.0,
(0.0, 0.0).into(),
0.0,
&wire.path.coord_vec,
&wire.path.coords,
wire.path.width as f64,
layer,
net,
@ -426,7 +423,7 @@ impl DsnDesign {
fn layer(
board: &Board<DsnMesadata>,
layer_vec: &Vec<Layer>,
layers: &Vec<Layer>,
layername: &str,
front: bool,
) -> usize {
@ -440,7 +437,7 @@ impl DsnDesign {
if front {
image_layer as usize
} else {
layer_vec.len() - image_layer as usize - 1
layers.len() - image_layer as usize - 1
}
}

View File

@ -18,7 +18,7 @@ impl DsnRule {
fn from_dsn(rule: &super::structure::Rule) -> Self {
Self {
width: rule.width as f64,
clearance: rule.clearance_vec[0].value as f64, // picks the generic clearance only for now
clearance: rule.clearances[0].value as f64, // picks the generic clearance only for now
}
}
}
@ -43,7 +43,7 @@ impl DsnMesadata {
pub fn from_pcb(pcb: &Pcb) -> Self {
let layer_layername = BiHashMap::from_iter(
pcb.structure
.layer_vec
.layers
.iter()
.map(|layer| (layer.property.index, layer.name.clone())),
);
@ -51,9 +51,9 @@ impl DsnMesadata {
// keeping this as a separate iter pass because it might be moved into a different struct later?
let net_netname = BiHashMap::from_iter(
pcb.network
.class_vec
.classes
.iter()
.flat_map(|class| &class.net_vec)
.flat_map(|class| &class.nets)
.enumerate()
.map(|(net, netname)| (net, netname.clone())),
);
@ -61,10 +61,10 @@ impl DsnMesadata {
let mut net_netclass = HashMap::new();
let class_rules = HashMap::from_iter(
pcb.network
.class_vec
.classes
.iter()
.inspect(|class| {
for netname in &class.net_vec {
for netname in &class.nets {
let net = net_netname.get_by_right(netname).unwrap();
net_netclass.insert(*net, class.name.clone());
}

View File

@ -4,5 +4,4 @@ pub mod design;
pub mod mesadata;
mod read;
mod structure;
mod structure2;
mod write;

View File

@ -1,5 +1,5 @@
use super::common::ListToken;
use super::structure2::Parser;
use super::structure::Parser;
use thiserror::Error;
use utf8_chars::BufReadCharsExt;

View File

@ -1,12 +1,57 @@
use serde::{de::Error, Deserialize, Deserializer};
use super::common::ListToken;
use super::read::ReadDsn;
use super::read::{ListTokenizer, ParseError};
use super::write::ListWriter;
use super::write::WriteDsn;
use dsn_derive::ReadDsn;
use dsn_derive::WriteDsn;
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Dummy {}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct SesFile {
pub session: Session,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Session {
#[anon]
pub id: String,
pub routes: Routes,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Routes {
pub resolution: Resolution,
pub library_out: Library,
pub network_out: NetworkOut,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct NetworkOut {
#[vec("net")]
pub net: Vec<NetOut>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct NetOut {
#[anon]
pub name: String,
#[vec("wire")]
pub wire: Vec<Wire>,
#[vec("via")]
pub via: Vec<Via>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct DsnFile {
pub pcb: Pcb,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Pcb {
#[anon]
pub name: String,
pub parser: Parser,
pub resolution: Resolution,
@ -18,7 +63,7 @@ pub struct Pcb {
pub wiring: Wiring,
}
#[derive(Deserialize, Debug)]
#[derive(WriteDsn, Debug)]
pub struct Parser {
pub string_quote: Option<char>,
pub space_in_quoted_tokens: Option<bool>,
@ -26,288 +71,366 @@ pub struct Parser {
pub host_version: Option<String>,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Resolution {
#[anon]
pub unit: String,
pub value: u32,
#[anon]
pub value: f32,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Structure {
pub layer_vec: Vec<Layer>,
#[vec("layer")]
pub layers: Vec<Layer>,
pub boundary: Boundary,
pub plane_vec: Vec<Plane>,
#[vec("plane")]
pub planes: Vec<Plane>,
pub via: ViaNames,
pub rule: Rule,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Layer {
#[anon]
pub name: String,
pub r#type: String,
pub property: Property,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Property {
pub index: usize,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Boundary {
pub path: Path,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Plane {
#[anon]
pub net: String,
pub polygon: Polygon,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct ViaNames {
pub name_vec: Vec<String>,
#[anon_vec]
pub names: Vec<String>,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Placement {
pub component_vec: Vec<Component>,
#[vec("component")]
pub components: Vec<Component>,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Component {
#[anon]
pub name: String,
pub place_vec: Vec<Place>,
#[vec("place")]
pub places: Vec<Place>,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
#[allow(non_snake_case)]
pub struct Place {
#[anon]
pub name: String,
#[anon]
pub x: f32,
#[anon]
pub y: f32,
#[anon]
pub side: String,
#[anon]
pub rotation: f32,
pub PN: Option<String>,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Library {
pub image_vec: Vec<Image>,
pub padstack_vec: Vec<Padstack>,
#[vec("image")]
pub images: Vec<Image>,
#[vec("padstack")]
pub padstacks: Vec<Padstack>,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Image {
#[anon]
pub name: String,
pub outline_vec: Vec<Outline>,
pub pin_vec: Vec<Pin>,
pub keepout_vec: Vec<Keepout>,
#[vec("outline")]
pub outlines: Vec<Outline>,
#[vec("pin")]
pub pins: Vec<Pin>,
#[vec("keepout")]
pub keepouts: Vec<Keepout>,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Outline {
pub path: Path,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Pin {
#[anon]
pub name: String,
pub rotate: Option<f32>,
#[anon]
pub id: String,
#[anon]
pub x: f32,
#[anon]
pub y: f32,
}
#[derive(Deserialize, Debug)]
pub struct Keepout {
pub idk: String,
pub shape_anonymous: Shape,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Rotate {
pub angle: f32,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Keepout {
#[anon]
pub idk: String,
#[anon]
pub shape: Shape,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Padstack {
#[anon]
pub name: String,
pub shape_vec: Vec<Shape>,
#[vec("shape")]
pub shapes: Vec<Shape>,
pub attach: bool,
}
#[derive(Deserialize, Debug)]
// TODO: derive for enums if more than this single one is needed
#[derive(Debug)]
pub enum Shape {
#[serde(rename = "circle")]
Circle(Circle),
#[serde(rename = "rect")]
Rect(Rect),
#[serde(rename = "path")]
Path(Path),
#[serde(rename = "polygon")]
Polygon(Polygon),
}
#[derive(Deserialize, Debug)]
impl<R: std::io::BufRead> ReadDsn<R> for Shape {
fn read_dsn(tokenizer: &mut ListTokenizer<R>) -> Result<Self, ParseError> {
let name = tokenizer.consume_token()?.expect_any_start()?;
let value = match name.as_str() {
"circle" => Ok(Shape::Circle(tokenizer.read_value()?)),
"rect" => Ok(Shape::Rect(tokenizer.read_value()?)),
"path" => Ok(Shape::Path(tokenizer.read_value()?)),
"polygon" => Ok(Shape::Polygon(tokenizer.read_value()?)),
_ => Err(ParseError::Expected("a different keyword")),
};
tokenizer.consume_token()?.expect_end()?;
value
}
}
impl<W: std::io::Write> WriteDsn<W> for Shape {
fn write_dsn(&self, writer: &mut ListWriter<W>) -> Result<(), std::io::Error> {
match self {
Self::Circle(inner) => writer.write_named("circle", inner),
Self::Rect(inner) => writer.write_named("rect", inner),
Self::Path(inner) => writer.write_named("path", inner),
Self::Polygon(inner) => writer.write_named("polygon", inner),
}
}
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Circle {
#[anon]
pub layer: String,
#[anon]
pub diameter: u32,
#[serde(deserialize_with = "de_point_optional")]
#[anon]
pub offset: Option<Point>,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Network {
pub net_vec: Vec<NetPinAssignments>,
pub class_vec: Vec<Class>,
#[vec("net")]
pub nets: Vec<NetPinAssignments>,
#[vec("class")]
pub classes: Vec<Class>,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
// dsn names this "net", but it's a structure unrelated to "net" in wiring or elsewhere
pub struct NetPinAssignments {
#[anon]
pub name: String,
pub pins: Pins,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Pins {
#[anon_vec]
pub names: Vec<String>,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Class {
#[anon]
pub name: String,
pub net_vec: Vec<String>,
#[anon_vec]
pub nets: Vec<String>,
pub circuit: Circuit,
pub rule: Rule,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Circuit {
pub use_via: UseVia,
pub use_via: String,
}
#[derive(Deserialize, Debug)]
pub struct UseVia {
pub name: String,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Wiring {
pub wire_vec: Vec<Wire>,
pub via_vec: Vec<Via>,
#[vec("wire")]
pub wires: Vec<Wire>,
#[vec("via")]
pub vias: Vec<Via>,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Wire {
pub path: Path,
pub net: String,
pub r#type: String,
}
// structs that appear in multiple places
// This type isn't deserialized as is. Instead, Vec<Point> is converted from
// what's effectively Vec<f32> (with even length) in the file.
// Use #[serde(deserialize_with = "de_points")] for Vec<Point>
// and #[serde(deserialize_with = "de_point_optional")] for a single Point.
////////////////////////////////////////////
// structs that appear in multiple places //
////////////////////////////////////////////
// This type isn't meant to be deserialized as is (single points are
// more conveniently represented as fields on the enclosing struct)
// It exists to give a way to read arrays of coordinates
// (and enforce that such an array actually contains a whole number of points)
#[derive(Debug)]
pub struct Point {
pub x: f32,
pub y: f32,
}
// Used to deserialize Option<Point>
fn de_point_optional<'de, D>(deserializer: D) -> Result<Option<Point>, D::Error>
where
D: Deserializer<'de>,
{
let mut vec: Vec<Point> = Vec::<f32>::deserialize(deserializer)?
.chunks(2)
.map(|pair| {
// 0th index is guaranteed to exist by `.chunks()`
// (it ends iteration instead of emitting an empty Vec)
let x = pair[0];
// but if the file is malformed we may get an odd number of floats
let y = *pair.get(1).ok_or(Error::custom(
"expected paired x y coordinates, list ended at x",
))?;
Ok(Point { x, y })
})
.collect::<Result<Vec<Point>, D::Error>>()?;
if vec.len() > 1 {
Err(Error::custom("expected a single pair of coordinates"))
} else {
Ok(vec.pop())
// Custom impl for the case described above
impl<R: std::io::BufRead> ReadDsn<R> for Vec<Point> {
fn read_dsn(tokenizer: &mut ListTokenizer<R>) -> Result<Self, ParseError> {
let mut array = Vec::<Point>::new();
loop {
let token = tokenizer.consume_token()?;
if let ListToken::Leaf { value: ref x } = token {
let x = x.parse::<f32>().unwrap();
let y = tokenizer.read_value::<f32>()?;
array.push(Point { x, y });
} else {
tokenizer.return_token(token);
break;
}
}
Ok(array)
}
}
// Used to deserialize Vec<Point>.
fn de_points<'de, D>(deserializer: D) -> Result<Vec<Point>, D::Error>
where
D: Deserializer<'de>,
{
Vec::<f32>::deserialize(deserializer)?
.chunks(2)
.map(|pair| {
// 0th index is guaranteed to exist by `.chunks()`
// (it ends iteration instead of emitting an empty Vec)
let x = pair[0];
// but if the file is malformed we may get an odd number of floats
let y = *pair.get(1).ok_or(Error::custom(
"expected paired x y coordinates, list ended at x",
))?;
Ok(Point { x, y })
})
.collect::<Result<Vec<Point>, D::Error>>()
impl<R: std::io::BufRead> ReadDsn<R> for Option<Point> {
fn read_dsn(tokenizer: &mut ListTokenizer<R>) -> Result<Self, ParseError> {
let token = tokenizer.consume_token()?;
if let ListToken::Leaf { value: ref x } = token {
let x = x.parse::<f32>().unwrap();
let y = tokenizer.read_value::<f32>()?;
Ok(Some(Point { x, y }))
} else {
tokenizer.return_token(token);
Ok(None)
}
}
}
#[derive(Deserialize, Debug)]
impl<W: std::io::Write> WriteDsn<W> for Vec<Point> {
fn write_dsn(&self, writer: &mut ListWriter<W>) -> Result<(), std::io::Error> {
for elem in self {
writer.write_value(&elem.x)?;
writer.write_value(&elem.y)?;
}
Ok(())
}
}
impl<W: std::io::Write> WriteDsn<W> for Option<Point> {
fn write_dsn(&self, writer: &mut ListWriter<W>) -> Result<(), std::io::Error> {
if let Some(value) = self {
writer.write_value(&value.x)?;
writer.write_value(&value.y)?;
}
Ok(())
}
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Polygon {
#[anon]
pub layer: String,
#[anon]
pub width: f32,
#[serde(deserialize_with = "de_points")]
pub coord_vec: Vec<Point>,
#[anon]
pub coords: Vec<Point>,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Path {
#[anon]
pub layer: String,
#[anon]
pub width: f32,
#[serde(deserialize_with = "de_points")]
pub coord_vec: Vec<Point>,
#[anon]
pub coords: Vec<Point>,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Rect {
#[anon]
pub layer: String,
#[anon]
pub x1: f32,
#[anon]
pub y1: f32,
#[anon]
pub x2: f32,
#[anon]
pub y2: f32,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Via {
#[anon]
pub name: String,
#[anon]
pub x: i32,
#[anon]
pub y: i32,
pub net: String,
pub r#type: String,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Rule {
pub width: f32,
pub clearance_vec: Vec<Clearance>,
#[vec("clearance")]
pub clearances: Vec<Clearance>,
}
#[derive(Deserialize, Debug)]
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Clearance {
#[anon]
pub value: f32,
pub r#type: Option<String>,
}

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@ -1,436 +0,0 @@
use super::common::ListToken;
use super::read::ReadDsn;
use super::read::{ListTokenizer, ParseError};
use super::write::ListWriter;
use super::write::WriteDsn;
use dsn_derive::ReadDsn;
use dsn_derive::WriteDsn;
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Dummy {}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct SesFile {
pub session: Session,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Session {
#[anon]
pub id: String,
pub routes: Routes,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Routes {
pub resolution: Resolution,
pub library_out: Library,
pub network_out: NetworkOut,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct NetworkOut {
#[vec("net")]
pub net: Vec<NetOut>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct NetOut {
#[anon]
pub name: String,
#[vec("wire")]
pub wire: Vec<Wire>,
#[vec("via")]
pub via: Vec<Via>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct DsnFile {
pub pcb: Pcb,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Pcb {
#[anon]
pub name: String,
pub parser: Parser,
pub resolution: Resolution,
pub unit: String,
pub structure: Structure,
pub placement: Placement,
pub library: Library,
pub network: Network,
pub wiring: Wiring,
}
#[derive(WriteDsn, Debug)]
pub struct Parser {
pub string_quote: Option<char>,
pub space_in_quoted_tokens: Option<bool>,
pub host_cad: Option<String>,
pub host_version: Option<String>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Resolution {
#[anon]
pub unit: String,
#[anon]
pub value: f32,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Structure {
#[vec("layer")]
pub layers: Vec<Layer>,
pub boundary: Boundary,
#[vec("plane")]
pub planes: Vec<Plane>,
pub via: ViaNames,
pub rule: Rule,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Layer {
#[anon]
pub name: String,
pub r#type: String,
pub property: Property,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Property {
pub index: usize,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Boundary {
pub path: Path,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Plane {
#[anon]
pub net: String,
pub polygon: Polygon,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct ViaNames {
#[anon_vec]
pub names: Vec<String>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Placement {
#[vec("component")]
pub components: Vec<Component>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Component {
#[anon]
pub name: String,
#[vec("place")]
pub places: Vec<Place>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
#[allow(non_snake_case)]
pub struct Place {
#[anon]
pub name: String,
#[anon]
pub x: f32,
#[anon]
pub y: f32,
#[anon]
pub side: String,
#[anon]
pub rotation: f32,
pub PN: Option<String>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Library {
#[vec("image")]
pub images: Vec<Image>,
#[vec("padstack")]
pub padstacks: Vec<Padstack>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Image {
#[anon]
pub name: String,
#[vec("outline")]
pub outlines: Vec<Outline>,
#[vec("pin")]
pub pins: Vec<Pin>,
#[vec("keepout")]
pub keepouts: Vec<Keepout>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Outline {
pub path: Path,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Pin {
#[anon]
pub name: String,
pub rotate: Option<f32>,
#[anon]
pub id: String,
#[anon]
pub x: f32,
#[anon]
pub y: f32,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Rotate {
pub angle: f32,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Keepout {
#[anon]
pub idk: String,
#[anon]
pub shape: Shape,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Padstack {
#[anon]
pub name: String,
#[vec("shape")]
pub shapes: Vec<Shape>,
pub attach: bool,
}
// TODO: derive for enums if more than this single one is needed
#[derive(Debug)]
pub enum Shape {
Circle(Circle),
Rect(Rect),
Path(Path),
Polygon(Polygon),
}
impl<R: std::io::BufRead> ReadDsn<R> for Shape {
fn read_dsn(tokenizer: &mut ListTokenizer<R>) -> Result<Self, ParseError> {
let name = tokenizer.consume_token()?.expect_any_start()?;
let value = match name.as_str() {
"circle" => Ok(Shape::Circle(tokenizer.read_value()?)),
"rect" => Ok(Shape::Rect(tokenizer.read_value()?)),
"path" => Ok(Shape::Path(tokenizer.read_value()?)),
"polygon" => Ok(Shape::Polygon(tokenizer.read_value()?)),
_ => Err(ParseError::Expected("a different keyword")),
};
tokenizer.consume_token()?.expect_end()?;
value
}
}
impl<W: std::io::Write> WriteDsn<W> for Shape {
fn write_dsn(&self, writer: &mut ListWriter<W>) -> Result<(), std::io::Error> {
match self {
Self::Circle(inner) => writer.write_named("circle", inner),
Self::Rect(inner) => writer.write_named("rect", inner),
Self::Path(inner) => writer.write_named("path", inner),
Self::Polygon(inner) => writer.write_named("polygon", inner),
}
}
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Circle {
#[anon]
pub layer: String,
#[anon]
pub diameter: u32,
#[anon]
pub offset: Option<Point>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Network {
#[vec("net")]
pub nets: Vec<NetPinAssignments>,
#[vec("class")]
pub classes: Vec<Class>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
// dsn names this "net", but it's a structure unrelated to "net" in wiring or elsewhere
pub struct NetPinAssignments {
#[anon]
pub name: String,
pub pins: Pins,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Pins {
#[anon_vec]
pub names: Vec<String>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Class {
#[anon]
pub name: String,
#[anon_vec]
pub nets: Vec<String>,
pub circuit: Circuit,
pub rule: Rule,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Circuit {
pub use_via: String,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Wiring {
#[vec("wire")]
pub wires: Vec<Wire>,
#[vec("via")]
pub vias: Vec<Via>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Wire {
pub path: Path,
pub net: String,
pub r#type: String,
}
////////////////////////////////////////////
// structs that appear in multiple places //
////////////////////////////////////////////
// This type isn't meant to be deserialized as is (single points are
// more conveniently represented as fields on the enclosing struct)
// It exists to give a way to read arrays of coordinates
// (and enforce that such an array actually contains a whole number of points)
#[derive(Debug)]
pub struct Point {
pub x: f32,
pub y: f32,
}
// Custom impl for the case described above
impl<R: std::io::BufRead> ReadDsn<R> for Vec<Point> {
fn read_dsn(tokenizer: &mut ListTokenizer<R>) -> Result<Self, ParseError> {
let mut array = Vec::<Point>::new();
loop {
let token = tokenizer.consume_token()?;
if let ListToken::Leaf { value: ref x } = token {
let x = x.parse::<f32>().unwrap();
let y = tokenizer.read_value::<f32>()?;
array.push(Point { x, y });
} else {
tokenizer.return_token(token);
break;
}
}
Ok(array)
}
}
impl<R: std::io::BufRead> ReadDsn<R> for Option<Point> {
fn read_dsn(tokenizer: &mut ListTokenizer<R>) -> Result<Self, ParseError> {
let token = tokenizer.consume_token()?;
if let ListToken::Leaf { value: ref x } = token {
let x = x.parse::<f32>().unwrap();
let y = tokenizer.read_value::<f32>()?;
Ok(Some(Point { x, y }))
} else {
tokenizer.return_token(token);
Ok(None)
}
}
}
impl<W: std::io::Write> WriteDsn<W> for Vec<Point> {
fn write_dsn(&self, writer: &mut ListWriter<W>) -> Result<(), std::io::Error> {
for elem in self {
writer.write_value(&elem.x)?;
writer.write_value(&elem.y)?;
}
Ok(())
}
}
impl<W: std::io::Write> WriteDsn<W> for Option<Point> {
fn write_dsn(&self, writer: &mut ListWriter<W>) -> Result<(), std::io::Error> {
if let Some(value) = self {
writer.write_value(&value.x)?;
writer.write_value(&value.y)?;
}
Ok(())
}
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Polygon {
#[anon]
pub layer: String,
#[anon]
pub width: f32,
#[anon]
pub coords: Vec<Point>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Path {
#[anon]
pub layer: String,
#[anon]
pub width: f32,
#[anon]
pub coords: Vec<Point>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Rect {
#[anon]
pub layer: String,
#[anon]
pub x1: f32,
#[anon]
pub y1: f32,
#[anon]
pub x2: f32,
#[anon]
pub y2: f32,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Via {
#[anon]
pub name: String,
#[anon]
pub x: i32,
#[anon]
pub y: i32,
pub net: String,
pub r#type: String,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Rule {
pub width: f32,
#[vec("clearance")]
pub clearances: Vec<Clearance>,
}
#[derive(ReadDsn, WriteDsn, Debug)]
pub struct Clearance {
#[anon]
pub value: f32,
pub r#type: Option<String>,
}