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Code Issues Releases Wiki Activity

Remove unzip/unrar/untar worker dependency on archive.js so that we can turn it into an ES module for Issue #16

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codedread 2020-04-02 09:35:31 -07:00
parent 1b00fdaae3
commit 78a11e1b12
4 changed files with 72 additions and 42 deletions
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18
archive/unrar.js
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@ -15,7 +15,6 @@
importScripts('../io/bitstream-worker.js');
importScripts('../io/bytestream-worker.js');
importScripts('../io/bytebuffer-worker.js');
importScripts('archive.js');
importScripts('rarvm.js');
const UnarchiveState = {
@ -41,21 +40,22 @@ let totalFilesInArchive = 0;
// Helper functions.
const info = function (str) {
postMessage(new bitjs.archive.UnarchiveInfoEvent(str));
postMessage({ type: 'info', msg: str });
};
const err = function (str) {
postMessage(new bitjs.archive.UnarchiveErrorEvent(str));
postMessage({ type: 'error', msg: str });
};
const postProgress = function () {
postMessage(new bitjs.archive.UnarchiveProgressEvent(
postMessage({
type: 'progress',
currentFilename,
currentFileNumber,
currentBytesUnarchivedInFile,
currentBytesUnarchived,
totalUncompressedBytesInArchive,
totalFilesInArchive,
parseInt(bytestream.getNumBytesRead(), 10),
));
totalCompressedBytesRead: bytestream.getNumBytesRead(),
});
};
// shows a byte value as its hex representation
@ -1377,7 +1377,7 @@ function unrar() {
localFile.unrar();
if (localFile.isValid) {
postMessage(new bitjs.archive.UnarchiveExtractEvent(localFile));
postMessage({ type: 'extract', unarchivedFile: localFile });
postProgress();
}
} else if (localFile.header.packSize == 0 && localFile.header.unpackedSize == 0) {
@ -1410,7 +1410,7 @@ onmessage = function (event) {
totalUncompressedBytesInArchive = 0;
totalFilesInArchive = 0;
allLocalFiles = [];
postMessage(new bitjs.archive.UnarchiveStartEvent());
postMessage({ type: 'start' });
} else {
bytestream.push(bytes);
}
@ -1440,7 +1440,7 @@ onmessage = function (event) {
try {
unrar();
unarchiveState = UnarchiveState.FINISHED;
postMessage(new bitjs.archive.UnarchiveFinishEvent());
postMessage({ type: 'finish', metadata: {} });
} catch (e) {
if (typeof e === 'string' && e.startsWith('Error! Overflowed')) {
if (logToConsole) {