"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseDn = parseDn;
function parseDn(seq) {
let quoted = false;
let key = null;
let token = "";
let nextNonSpace = 0;
seq = seq.trim();
const result = new Map();
for (let i = 0; i <= seq.length; i++) {
if (i === seq.length) {
if (key !== null) {
result.set(key, token);
}
break;
}
const ch = seq[i];
if (quoted) {
if (ch === '"') {
quoted = false;
continue;
}
}
else {
if (ch === '"') {
quoted = true;
continue;
}
if (ch === "\\") {
i++;
const ord = parseInt(seq.slice(i, i + 2), 16);
if (Number.isNaN(ord)) {
token += seq[i];
}
else {
i++;
token += String.fromCharCode(ord);
}
continue;
}
if (key === null && ch === "=") {
key = token;
token = "";
continue;
}
if (ch === "," || ch === ";" || ch === "+") {
if (key !== null) {
result.set(key, token);
}
key = null;
token = "";
continue;
}
}
if (ch === " " && !quoted) {
if (token.length === 0) {
continue;
}
if (i > nextNonSpace) {
let j = i;
while (seq[j] === " ") {
j++;
}
nextNonSpace = j;
}
if (nextNonSpace >= seq.length ||
seq[nextNonSpace] === "," ||
seq[nextNonSpace] === ";" ||
(key === null && seq[nextNonSpace] === "=") ||
(key !== null && seq[nextNonSpace] === "+")) {
i = nextNonSpace - 1;
continue;
}
}
token += ch;
}
return result;
}
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