38 lines
998 B
JavaScript
38 lines
998 B
JavaScript
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function getSourceId(sender, callback) {
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var presetSources = ["screen", "window"];
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var sourcesToUse = sender.sources || presetSources;
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var tab = sender.tab;
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// https://bugs.chromium.org/p/chromium/issues/detail?id=425344
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tab.url = sender.url;
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// Gets chrome media stream token and returns it in the response.
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chrome.desktopCapture.chooseDesktopMedia(
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sourcesToUse, tab,
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function (streamId) {
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if (!streamId || !streamId.length) {
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callback({ error: 'permissionDenied' });
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return;
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}
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callback({ streamId: streamId });
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});
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return true;
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}
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chrome.runtime.onMessageExternal.addListener(
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function(request, sender, callback) {
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if(request.getVersion) {
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callback({ version: chrome.runtime.getManifest().version });
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return false;
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} else if(request.getStream) {
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getSourceId(sender, callback);
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return true;
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} else {
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callback({ error: 'malformed request', request });
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return false;
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}
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}
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);
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