Current File : //lib/node_modules/pm2/node_modules/js-git/lib/inflate-stream.js
var Inflate = require('pako').Inflate;
var Binary = require('bodec').Binary;
// Byte oriented inflate stream. Wrapper for pako's Inflate.
//
// var inf = inflate();
// inf.write(byte) -> more - Write a byte to inflate's state-machine.
// Returns true if more data is expected.
// inf.recycle() - Reset the internal state machine.
// inf.flush() -> data - Flush the output as a binary buffer.
//
module.exports = function inflateStream() {
var inf = new Inflate();
var b = new Uint8Array(1);
var empty = new Binary(0);
return {
write: write,
recycle: recycle,
flush: Binary === Uint8Array ? flush : flushConvert
};
function write(byte) {
b[0] = byte;
inf.push(b);
return !inf.ended;
}
function recycle() { inf = new Inflate(); }
function flush() { return inf.result || empty; }
function flushConvert() {
return inf.result ? new Binary(inf.result) : empty;
}
};
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