beth-parser/dist/strings/StringsReader.js

Parser library for Bethesda's Creation Engine data files

"use strict";
exports.__esModule = true;
var fs_1 = require("fs");
var StringsParser_1 = require("./StringsParser");
var path_1 = require("path");
/**
 * Node.js based strings file reader (high-level API for parser).
 */
var StringsReader = /** @class */ (function () {
    function StringsReader() {
        this.strings = {};
    }
    /**
     * Read strings from the given data buffer.
     * @param buffer Buffer with strings data.
     * @param padded Whether strings are stored with size padding.
     * @param encoding String encoding.
     */
    StringsReader.prototype.readBuffer = function (buffer, padded, encoding) {
        var _this = this;
        if (padded === void 0) { padded = false; }
        if (encoding === void 0) { encoding = "utf-8"; }
        var stringsParser = new StringsParser_1["default"](buffer, padded, encoding);
        stringsParser.parse(function (id, text) { return _this.strings[id] = text; });
        return this.strings;
    };
    /**
     * Read strings from the specified file.
     * @param filename File system path to a strings file.
     * @param encoding String encoding.
     */
    StringsReader.prototype.readFile = function (filename, encoding) {
        if (encoding === void 0) { encoding = "utf-8"; }
        var buffer = fs_1.readFileSync(filename);
        var padded = path_1.extname(filename).toUpperCase() !== ".STRINGS";
        return this.readBuffer(buffer, padded, encoding);
    };
    /**
     * Read strings for the specified modfile.
     * @param filename File system path to a modfile.
     * @param language Strings file language code.
     * @param encoding String encoding.
     */
    StringsReader.prototype.readByModfile = function (filename, language, encoding) {
        var _this = this;
        if (encoding === void 0) { encoding = "utf-8"; }
        var name = path_1.basename(filename).replace(/\.[^\.]+$/, "") + "_" + language;
        var path = path_1.join(path_1.dirname(filename), "Strings");
        [".STRINGS", ".DLSTRINGS", ".ILSTRINGS"].forEach(function (extension) {
            _this.readFile(path_1.join(path, name + extension), encoding);
        });
        return this.strings;
    };
    return StringsReader;
}());
exports["default"] = StringsReader;
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