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Also serve preplot source/sail points as binary.

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This commit adds the ability to pack preplot points in Dougal
binary format. Sail line points take udv=0 and source line points
take udv=1 – udv=2 remains sequence data.

Endpoints for retrieving the data in JSON, GeoJSON and binary
formats have also been added. Data may be retrieved as a single
line or for a whole project.
This commit is contained in:
D. Berge
2025-08-03 11:17:31 +02:00
parent 2bcdee03d5
commit c376896ea6
16 changed files with 359 additions and 26 deletions
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2
lib/www/server/api/middleware/sequence/get/binary.js
View File

@@ -5,7 +5,7 @@ module.exports = async function (req, res, next) {
try {
const json = await sequence.get(req.params.project, req.params.sequence, req.query);
const data = bundle(json, {type: req.query.type});
const data = bundle(json, {type: req.query.type ?? 2});
console.log("bundle", data);
res.status(200).send(Buffer.from(data));

4
lib/www/server/api/middleware/sequence/get/index.js
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@@ -7,8 +7,8 @@ module.exports = async function (req, res, next) {
const handlers = {
"application/json": json,
"application/geo+json": geojson,
// application/vnd.aaltronav.dougal+octet-stream; format=0x1c
"application/vnd.aaltronav.dougal+octet-stream": binary
"application/vnd.aaltronav.dougal+octet-stream": binary,
"application/vnd.aaltronav.dougal+octet-stream; format=0x1c": binary,
};
const mimetype = (handlers[req.query.mime] && req.query.mime) || req.accepts(Object.keys(handlers));

2
lib/www/server/api/middleware/sequence/list/binary.js
View File

@@ -5,7 +5,7 @@ module.exports = async function (req, res, next) {
try {
const json = await sequence.get(req.params.project, null, req.query);
const data = bundle(json, {type: req.query.type});
const data = bundle(json, {type: req.query.type ?? 2});
console.log("bundle", data);
res.status(200).send(Buffer.from(data));

3
lib/www/server/api/middleware/sequence/list/index.js
View File

@@ -7,7 +7,8 @@ module.exports = async function (req, res, next) {
const handlers = {
"application/json": json,
"application/geo+json": geojson,
"application/vnd.aaltronav.dougal+octet-stream": binary
"application/vnd.aaltronav.dougal+octet-stream": binary,
"application/vnd.aaltronav.dougal+octet-stream; format=0x1c": binary,
};
const mimetype = (handlers[req.query.mime] && req.query.mime) || req.accepts(Object.keys(handlers));