UEA-Prodem

node_modules/@aws-sdk/xml-builder/dist-cjs/xml-external/nodable_entities.js

@@ -0,0 +1,336 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.EntityDecoderImpl = exports.CURRENCY = exports.COMMON_HTML = exports.XML = void 0;
+exports.XML = {
+    amp: "&",
+    apos: "'",
+    gt: ">",
+    lt: "<",
+    quot: '"',
+};
+exports.COMMON_HTML = {
+    nbsp: "\u00a0",
+    copy: "\u00a9",
+    reg: "\u00ae",
+    trade: "\u2122",
+    mdash: "\u2014",
+    ndash: "\u2013",
+    hellip: "\u2026",
+    laquo: "\u00ab",
+    raquo: "\u00bb",
+    lsquo: "\u2018",
+    rsquo: "\u2019",
+    ldquo: "\u201c",
+    rdquo: "\u201d",
+    bull: "\u2022",
+    para: "\u00b6",
+    sect: "\u00a7",
+    deg: "\u00b0",
+    frac12: "\u00bd",
+    frac14: "\u00bc",
+    frac34: "\u00be",
+};
+exports.CURRENCY = {
+    cent: "\u00a2",
+    pound: "\u00a3",
+    curren: "\u00a4",
+    yen: "\u00a5",
+    euro: "\u20ac",
+    dollar: "$",
+    fnof: "\u0192",
+    inr: "\u20b9",
+    af: "\u060b",
+    birr: "\u1265\u122d",
+    peso: "\u20b1",
+    rub: "\u20bd",
+    won: "\u20a9",
+    yuan: "\u00a5",
+    cedil: "\u00b8",
+};
+const SPECIAL_CHARS = new Set("!?\\/[]$%{}^&*()<>|+");
+function validateEntityName(name) {
+    if (name[0] === "#") {
+        throw new Error(`[EntityReplacer] Invalid character '#' in entity name: "${name}"`);
+    }
+    for (const ch of name) {
+        if (SPECIAL_CHARS.has(ch)) {
+            throw new Error(`[EntityReplacer] Invalid character '${ch}' in entity name: "${name}"`);
+        }
+    }
+    return name;
+}
+function mergeEntityMaps(...maps) {
+    const out = Object.create(null);
+    for (const map of maps) {
+        if (!map) {
+            continue;
+        }
+        for (const key of Object.keys(map)) {
+            const raw = map[key];
+            if (typeof raw === "string") {
+                out[key] = raw;
+            }
+            else if (raw && typeof raw === "object" && raw.val !== undefined) {
+                const val = raw.val;
+                if (typeof val === "string") {
+                    out[key] = val;
+                }
+            }
+        }
+    }
+    return out;
+}
+const LIMIT_TIER_EXTERNAL = "external";
+const LIMIT_TIER_BASE = "base";
+const LIMIT_TIER_ALL = "all";
+function parseLimitTiers(raw) {
+    if (!raw || raw === LIMIT_TIER_EXTERNAL) {
+        return new Set([LIMIT_TIER_EXTERNAL]);
+    }
+    if (raw === LIMIT_TIER_ALL) {
+        return new Set([LIMIT_TIER_ALL]);
+    }
+    if (raw === LIMIT_TIER_BASE) {
+        return new Set([LIMIT_TIER_BASE]);
+    }
+    if (Array.isArray(raw)) {
+        return new Set(raw);
+    }
+    return new Set([LIMIT_TIER_EXTERNAL]);
+}
+const NCR_LEVEL = Object.freeze({ allow: 0, leave: 1, remove: 2, throw: 3 });
+const XML10_ALLOWED_C0 = new Set([0x09, 0x0a, 0x0d]);
+function parseNCRConfig(ncr) {
+    if (!ncr) {
+        return { xmlVersion: 1.0, onLevel: NCR_LEVEL.allow, nullLevel: NCR_LEVEL.remove };
+    }
+    const xmlVersion = ncr.xmlVersion === 1.1 ? 1.1 : 1.0;
+    const onLevel = NCR_LEVEL[ncr.onNCR ?? "allow"] ?? NCR_LEVEL.allow;
+    const nullLevel = NCR_LEVEL[ncr.nullNCR ?? "remove"] ?? NCR_LEVEL.remove;
+    const clampedNull = Math.max(nullLevel, NCR_LEVEL.remove);
+    return { xmlVersion, onLevel, nullLevel: clampedNull };
+}
+const EntityDecoderImpl = class EntityDecoderImpl {
+    _limit;
+    _maxTotalExpansions;
+    _maxExpandedLength;
+    _postCheck;
+    _limitTiers;
+    _numericAllowed;
+    _baseMap;
+    _externalMap;
+    _inputMap;
+    _totalExpansions;
+    _expandedLength;
+    _removeSet;
+    _leaveSet;
+    _ncrXmlVersion;
+    _ncrOnLevel;
+    _ncrNullLevel;
+    constructor(options = {}) {
+        this._limit = options.limit || {};
+        this._maxTotalExpansions = this._limit.maxTotalExpansions || 0;
+        this._maxExpandedLength = this._limit.maxExpandedLength || 0;
+        this._postCheck = typeof options.postCheck === "function" ? options.postCheck : (r) => r;
+        this._limitTiers = parseLimitTiers(this._limit.applyLimitsTo ?? LIMIT_TIER_EXTERNAL);
+        this._numericAllowed = options.numericAllowed ?? true;
+        this._baseMap = mergeEntityMaps(exports.XML, options.namedEntities || null);
+        this._externalMap = Object.create(null);
+        this._inputMap = Object.create(null);
+        this._totalExpansions = 0;
+        this._expandedLength = 0;
+        this._removeSet = new Set(options.remove && Array.isArray(options.remove) ? options.remove : []);
+        this._leaveSet = new Set(options.leave && Array.isArray(options.leave) ? options.leave : []);
+        const ncrCfg = parseNCRConfig(options.ncr);
+        this._ncrXmlVersion = ncrCfg.xmlVersion;
+        this._ncrOnLevel = ncrCfg.onLevel;
+        this._ncrNullLevel = ncrCfg.nullLevel;
+    }
+    setExternalEntities(map) {
+        if (map) {
+            for (const key of Object.keys(map)) {
+                validateEntityName(key);
+            }
+        }
+        this._externalMap = mergeEntityMaps(map);
+    }
+    addExternalEntity(key, value) {
+        validateEntityName(key);
+        if (typeof value === "string" && value.indexOf("&") === -1) {
+            this._externalMap[key] = value;
+        }
+    }
+    addInputEntities(map) {
+        this._totalExpansions = 0;
+        this._expandedLength = 0;
+        this._inputMap = mergeEntityMaps(map);
+    }
+    reset() {
+        this._inputMap = Object.create(null);
+        this._totalExpansions = 0;
+        this._expandedLength = 0;
+        return this;
+    }
+    setXmlVersion(version) {
+        this._ncrXmlVersion = version === "1.1" || version === 1.1 ? 1.1 : 1.0;
+    }
+    decode(str) {
+        if (typeof str !== "string" || str.length === 0) {
+            return str;
+        }
+        const original = str;
+        const chunks = [];
+        const len = str.length;
+        let last = 0;
+        let i = 0;
+        const limitExpansions = this._maxTotalExpansions > 0;
+        const limitLength = this._maxExpandedLength > 0;
+        const checkLimits = limitExpansions || limitLength;
+        while (i < len) {
+            if (str.charCodeAt(i) !== 38) {
+                i++;
+                continue;
+            }
+            let j = i + 1;
+            while (j < len && str.charCodeAt(j) !== 59 && j - i <= 32) {
+                j++;
+            }
+            if (j >= len || str.charCodeAt(j) !== 59) {
+                i++;
+                continue;
+            }
+            const token = str.slice(i + 1, j);
+            if (token.length === 0) {
+                i++;
+                continue;
+            }
+            let replacement;
+            let tier;
+            if (this._removeSet.has(token)) {
+                replacement = "";
+                if (tier === undefined) {
+                    tier = LIMIT_TIER_EXTERNAL;
+                }
+            }
+            else if (this._leaveSet.has(token)) {
+                i++;
+                continue;
+            }
+            else if (token.charCodeAt(0) === 35) {
+                const ncrResult = this._resolveNCR(token);
+                if (ncrResult === undefined) {
+                    i++;
+                    continue;
+                }
+                replacement = ncrResult;
+                tier = LIMIT_TIER_BASE;
+            }
+            else {
+                const resolved = this._resolveName(token);
+                replacement = resolved?.value;
+                tier = resolved?.tier;
+            }
+            if (replacement === undefined) {
+                i++;
+                continue;
+            }
+            if (i > last) {
+                chunks.push(str.slice(last, i));
+            }
+            chunks.push(replacement);
+            last = j + 1;
+            i = last;
+            if (checkLimits && this._tierCounts(tier)) {
+                if (limitExpansions) {
+                    this._totalExpansions++;
+                    if (this._totalExpansions > this._maxTotalExpansions) {
+                        throw new Error(`[EntityReplacer] Entity expansion count limit exceeded: ` +
+                            `${this._totalExpansions} > ${this._maxTotalExpansions}`);
+                    }
+                }
+                if (limitLength) {
+                    const delta = replacement.length - (token.length + 2);
+                    if (delta > 0) {
+                        this._expandedLength += delta;
+                        if (this._expandedLength > this._maxExpandedLength) {
+                            throw new Error(`[EntityReplacer] Expanded content length limit exceeded: ` +
+                                `${this._expandedLength} > ${this._maxExpandedLength}`);
+                        }
+                    }
+                }
+            }
+        }
+        if (last < len) {
+            chunks.push(str.slice(last));
+        }
+        const result = chunks.length === 0 ? str : chunks.join("");
+        return this._postCheck(result, original);
+    }
+    _tierCounts(tier) {
+        if (this._limitTiers.has(LIMIT_TIER_ALL)) {
+            return true;
+        }
+        return this._limitTiers.has(tier);
+    }
+    _resolveName(name) {
+        if (name in this._inputMap) {
+            return { value: this._inputMap[name], tier: LIMIT_TIER_EXTERNAL };
+        }
+        if (name in this._externalMap) {
+            return { value: this._externalMap[name], tier: LIMIT_TIER_EXTERNAL };
+        }
+        if (name in this._baseMap) {
+            return { value: this._baseMap[name], tier: LIMIT_TIER_BASE };
+        }
+        return undefined;
+    }
+    _classifyNCR(cp) {
+        if (cp === 0) {
+            return this._ncrNullLevel;
+        }
+        if (cp >= 0xd800 && cp <= 0xdfff) {
+            return NCR_LEVEL.remove;
+        }
+        if (this._ncrXmlVersion === 1.0) {
+            if (cp >= 0x01 && cp <= 0x1f && !XML10_ALLOWED_C0.has(cp)) {
+                return NCR_LEVEL.remove;
+            }
+        }
+        return -1;
+    }
+    _applyNCRAction(action, token, cp) {
+        switch (action) {
+            case NCR_LEVEL.allow:
+                return String.fromCodePoint(cp);
+            case NCR_LEVEL.remove:
+                return "";
+            case NCR_LEVEL.leave:
+                return undefined;
+            case NCR_LEVEL.throw:
+                throw new Error(`[EntityDecoder] Prohibited numeric character reference ` +
+                    `&${token}; (U+${cp.toString(16).toUpperCase().padStart(4, "0")})`);
+            default:
+                return String.fromCodePoint(cp);
+        }
+    }
+    _resolveNCR(token) {
+        const second = token.charCodeAt(1);
+        let cp;
+        if (second === 120 || second === 88) {
+            cp = parseInt(token.slice(2), 16);
+        }
+        else {
+            cp = parseInt(token.slice(1), 10);
+        }
+        if (Number.isNaN(cp) || cp < 0 || cp > 0x10ffff) {
+            return undefined;
+        }
+        const minimum = this._classifyNCR(cp);
+        if (!this._numericAllowed && minimum < NCR_LEVEL.remove) {
+            return undefined;
+        }
+        const effective = minimum === -1 ? this._ncrOnLevel : Math.max(this._ncrOnLevel, minimum);
+        return this._applyNCRAction(effective, token, cp);
+    }
+};
+exports.EntityDecoderImpl = EntityDecoderImpl;