46 lines
988 B
JavaScript
46 lines
988 B
JavaScript
var textParsers = require(__dirname + '/textParsers');
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var binaryParsers = require(__dirname + '/binaryParsers');
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var typeParsers = {
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text: {},
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binary: {}
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};
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//the empty parse function
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var noParse = function(val) {
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return String(val);
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};
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//returns a function used to convert a specific type (specified by
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//oid) into a result javascript type
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var getTypeParser = function(oid, format) {
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if (!typeParsers[format]) {
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return noParse;
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}
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return typeParsers[format][oid] || noParse;
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};
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var setTypeParser = function(oid, format, parseFn) {
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if(typeof format == 'function') {
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parseFn = format;
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format = 'text';
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}
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typeParsers[format][oid] = parseFn;
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};
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textParsers.init(function(oid, converter) {
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typeParsers.text[oid] = function(value) {
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return converter(String(value));
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};
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});
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binaryParsers.init(function(oid, converter) {
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typeParsers.binary[oid] = converter;
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});
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module.exports = {
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getTypeParser: getTypeParser,
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setTypeParser: setTypeParser
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};
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