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dom/workers/test/fileReadSlice_worker.js@6474c204b198

dom/workers/test/fileReadSlice_worker.js

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /**

  * Expects an object containing a blob, a start index and an end index

  * for slicing. Returns the contents of the blob read as text.

  */

 onmessage = function(event) {

   var blob = event.data.blob;

   var start = event.data.start;

   var end = event.data.end;

   var slicedBlob = blob.slice(start, end);

   var fileReader = new FileReaderSync();

   var text = fileReader.readAsText(slicedBlob);

   postMessage(text);

 };