pmx-pdg
commented
4 years ago Hi,
Thanks for getting back to me. We are using the file API but the decode doesn't work - we assume it's because libarchivejs needs a "archive wrapper" around the bzip2 file. Are we missing something simple?
Here's the code:
async decompressLibarchivejsFromFile() {
let vm = this;
this.decompressLibarchivejs(
async decompressLibarchivejs(file: File | Blob, vm: CompressionTest) {
let archive = await Archive.open(file);
let date1 = Date.now();
archive.extractFiles(entry => {
let date2 = Date.now();
vm.messages.push(Decompressed ${entry.path} ${entry.file.size} bytes in ${date2-date1}ms);
let link = document.createElement('a');
link.href = window.URL.createObjectURL(entry.file);
link.download = entry.path;
link.click();
window.URL.revokeObjectURL(link.href);
});
}
Paul de Goede
Chief Technology Officer
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On Fri, 14 Feb 2020 at 10:51, ნიკა notifications@github.com wrote:
you could create File object first https://developer.mozilla.org/en-US/docs/Web/API/File/File and use libarchivejs afterwards
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nika-begiashvili
Hi,
We have a stream/byte array which doesn't have an archive wrapper (i.e. it's not wrapped in a zip archive - it's just a bzip2 compressed file). How can we use libarchivejs to decompress this stream/byte array?