The Tor Browser / file comparison
comparison: dom/workers/test/fileReadSlice_worker.js
dom/workers/test/fileReadSlice_worker.js
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:5abb2ae17099 |
|---|---|
| 1 /** | |
| 2 * Expects an object containing a blob, a start index and an end index | |
| 3 * for slicing. Returns the contents of the blob read as text. | |
| 4 */ | |
| 5 onmessage = function(event) { | |
| 6 var blob = event.data.blob; | |
| 7 var start = event.data.start; | |
| 8 var end = event.data.end; | |
| 9 | |
| 10 var slicedBlob = blob.slice(start, end); | |
| 11 | |
| 12 var fileReader = new FileReaderSync(); | |
| 13 var text = fileReader.readAsText(slicedBlob); | |
| 14 | |
| 15 postMessage(text); | |
| 16 }; |
