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Use subarray rather than slice (as IE10 lacks slice).

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Michael Jumper
2013-09-23 20:59:42 -07:00
parent 94c0ec1f17
commit 4620abbb5b
1 changed files with 4 additions and 5 deletions
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9
guacamole/src/main/webapp/scripts/client-ui.js
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@@ -1047,10 +1047,9 @@ GuacUI.Client.attach = function(guac) {
e.stopPropagation();
}
function _get_base64(buffer) {
function _get_base64(bytes) {
var data = "";
var bytes = new Uint8Array(buffer);
// Produce binary string from bytes in buffer
for (var i=0; i<bytes.byteLength; i++)
@@ -1070,13 +1069,13 @@ GuacUI.Client.attach = function(guac) {
// Open file for writing
GuacUI.Client.attachedClient.openFile(index, file.type, file.name);
var buffer = reader.result;
var bytes = new Uint8Array(reader.result);
var offset = 0;
function continueUpload() {
// Encode packet as base64
var slice = buffer.slice(offset, offset+4096);
var slice = bytes.subarray(offset, offset+4096);
var base64 = _get_base64(slice);
// "Write" packet
@@ -1084,7 +1083,7 @@ GuacUI.Client.attach = function(guac) {
// Advance to next packet, or close if EOF
offset += 4096;
if (offset < buffer.byteLength)
if (offset < bytes.length)
window.setTimeout(continueUpload, 500);
else
GuacUI.Client.attachedClient.closeFile(index);