The Tor Browser / file comparison
comparison: dom/workers/test/fileSlice_worker.js
dom/workers/test/fileSlice_worker.js
- branch
- TOR_BUG_9701
- changeset 14
- 925c144e1f1f
equal
deleted
inserted
replaced
| -1:000000000000 | 0:4ac78ce45056 |
|---|---|
| 1 /** | |
| 2 * Expects an object containing a blob, a start offset, an end offset | |
| 3 * and an optional content type to slice the blob. Returns an object | |
| 4 * containing the size and type of the sliced blob. | |
| 5 */ | |
| 6 onmessage = function(event) { | |
| 7 var blob = event.data.blob; | |
| 8 var start = event.data.start; | |
| 9 var end = event.data.end; | |
| 10 var contentType = event.data.contentType; | |
| 11 | |
| 12 var slicedBlob; | |
| 13 if (contentType == undefined && end == undefined) { | |
| 14 slicedBlob = blob.slice(start); | |
| 15 } else if (contentType == undefined) { | |
| 16 slicedBlob = blob.slice(start, end); | |
| 17 } else { | |
| 18 slicedBlob = blob.slice(start, end, contentType); | |
| 19 } | |
| 20 | |
| 21 var rtnObj = new Object(); | |
| 22 | |
| 23 rtnObj.size = slicedBlob.size; | |
| 24 rtnObj.type = slicedBlob.type; | |
| 25 | |
| 26 postMessage(rtnObj); | |
| 27 }; |
