How to use the minizlib.Unzip function in minizlib
To help you get started, we’ve selected a few minizlib examples, based on popular ways it is used in public projects.
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npm / node-tar / test / pack.js View on Github 
t.test('pipe into a slow gzip reader', t => {
const out = []
const mp2 = new miniz.Unzip()
const p = new Pack({ cwd: files, gzip: true }).add('long-path').end()
p.pause()
class SlowStream extends EE {
write (chunk) {
mp2.write(chunk)
setTimeout(_ => {
this.emit('drain')
p.resume()
})
return false
}
end (chunk) {
return mp2.end(chunk)
}
}if (this[BUFFER]) {
chunk = Buffer.concat([this[BUFFER], chunk])
this[BUFFER] = null
}
if (chunk.length < gzipHeader.length) {
this[BUFFER] = chunk
return true
}
for (let i = 0; this[UNZIP] === null && i < gzipHeader.length; i++) {
if (chunk[i] !== gzipHeader[i])
this[UNZIP] = false
}
if (this[UNZIP] === null) {
const ended = this[ENDED]
this[ENDED] = false
this[UNZIP] = new zlib.Unzip()
this[UNZIP].on('data', chunk => this[CONSUMECHUNK](chunk))
this[UNZIP].on('error', er =>
this.abort(er.message, er))
this[UNZIP].on('end', _ => {
this[ENDED] = true
this[CONSUMECHUNK]()
})
this[WRITING] = true
const ret = this[UNZIP][ended ? 'end' : 'write' ](chunk)
this[WRITING] = false
return ret
}
}
this[WRITING] = true
if (this[UNZIP])if (this[BUFFER]) {
chunk = Buffer.concat([this[BUFFER], chunk])
this[BUFFER] = null
}
if (chunk.length < gzipHeader.length) {
this[BUFFER] = chunk
return true
}
for (let i = 0; this[UNZIP] === null && i < gzipHeader.length; i++) {
if (chunk[i] !== gzipHeader[i])
this[UNZIP] = false
}
if (this[UNZIP] === null) {
const ended = this[ENDED]
this[ENDED] = false
this[UNZIP] = new zlib.Unzip()
this[UNZIP].on('data', chunk => this[CONSUMECHUNK](chunk))
this[UNZIP].on('error', er =>
this.abort(er.message, er))
this[UNZIP].on('end', _ => {
this[ENDED] = true
this[CONSUMECHUNK]()
})
this[WRITING] = true
const ret = this[UNZIP][ended ? 'end' : 'write' ](chunk)
this[WRITING] = false
return ret
}
}
this[WRITING] = true
if (this[UNZIP])if (this[BUFFER]) {
chunk = Buffer.concat([this[BUFFER], chunk])
this[BUFFER] = null
}
if (chunk.length < gzipHeader.length) {
this[BUFFER] = chunk
return true
}
for (let i = 0; this[UNZIP] === null && i < gzipHeader.length; i++) {
if (chunk[i] !== gzipHeader[i])
this[UNZIP] = false
}
if (this[UNZIP] === null) {
const ended = this[ENDED]
this[ENDED] = false
this[UNZIP] = new zlib.Unzip()
this[UNZIP].on('data', chunk => this[CONSUMECHUNK](chunk))
this[UNZIP].on('error', er => this.abort(er))
this[UNZIP].on('end', _ => {
this[ENDED] = true
this[CONSUMECHUNK]()
})
this[WRITING] = true
const ret = this[UNZIP][ended ? 'end' : 'write' ](chunk)
this[WRITING] = false
return ret
}
}
this[WRITING] = true
if (this[UNZIP])
this[UNZIP].write(chunk)if (this[BUFFER]) {
chunk = Buffer.concat([this[BUFFER], chunk])
this[BUFFER] = null
}
if (chunk.length < gzipHeader.length) {
this[BUFFER] = chunk
return true
}
for (let i = 0; this[UNZIP] === null && i < gzipHeader.length; i++) {
if (chunk[i] !== gzipHeader[i])
this[UNZIP] = false
}
if (this[UNZIP] === null) {
const ended = this[ENDED]
this[ENDED] = false
this[UNZIP] = new zlib.Unzip()
this[UNZIP].on('data', chunk => this[CONSUMECHUNK](chunk))
this[UNZIP].on('error', er =>
this.abort(er.message, er))
this[UNZIP].on('end', _ => {
this[ENDED] = true
this[CONSUMECHUNK]()
})
this[WRITING] = true
const ret = this[UNZIP][ended ? 'end' : 'write' ](chunk)
this[WRITING] = false
return ret
}
}
this[WRITING] = true
if (this[UNZIP])minizlib
A small fast zlib stream built on [minipass](http://npm.im/minipass) and Node.js's zlib binding.
