30 lines
761 B
JavaScript
Executable file
30 lines
761 B
JavaScript
Executable file
module.exports = function (/*Buffer*/inbuf) {
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var zlib = require("zlib");
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return {
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inflate: function () {
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return zlib.inflateRawSync(inbuf);
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},
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inflateAsync: function (/*Function*/callback) {
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var tmp = zlib.createInflateRaw(), parts = [], total = 0;
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tmp.on('data', function (data) {
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parts.push(data);
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total += data.length;
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});
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tmp.on('end', function () {
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var buf = Buffer.alloc(total), written = 0;
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buf.fill(0);
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for (var i = 0; i < parts.length; i++) {
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var part = parts[i];
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part.copy(buf, written);
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written += part.length;
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}
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callback && callback(buf);
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});
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tmp.end(inbuf);
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}
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}
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};
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