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Adds initial telemetry probes

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Yury Delendik 2013-08-16 09:53:05 -05:00
parent 5ca1c84564
commit ba23a9e8f9
6 changed files with 237 additions and 3 deletions
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72
extensions/firefox/content/PdfJsTelemetry-addon.jsm Normal file
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/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
/* Copyright 2013 Mozilla Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* jshint esnext:true */
'use strict';
this.EXPORTED_SYMBOLS = ['PdfJsTelemetry'];
const Cu = Components.utils;
Cu.import('resource://gre/modules/Services.jsm');
const ADDON_ID = "uriloader@pdf.js";
var Telemetry = Services.telemetry;
Telemetry.registerAddonHistogram(ADDON_ID, "PDF_VIEWER_USED", 1, 2, 3, Telemetry.HISTOGRAM_BOOLEAN);
Telemetry.registerAddonHistogram(ADDON_ID, "PDF_VIEWER_FALLBACK_SHOWN", 1, 2, 3, Telemetry.HISTOGRAM_BOOLEAN);
Telemetry.registerAddonHistogram(ADDON_ID, "PDF_VIEWER_DOCUMENT_VERSION", 1, 10, 11, Telemetry.HISTOGRAM_LINEAR);
Telemetry.registerAddonHistogram(ADDON_ID, "PDF_VIEWER_DOCUMENT_GENERATOR", 1, 25, 26, Telemetry.HISTOGRAM_LINEAR);
Telemetry.registerAddonHistogram(ADDON_ID, "PDF_VIEWER_DOCUMENT_SIZE_KB", 2, 64 * 1024, 20, Telemetry.HISTOGRAM_EXPONENTIAL);
Telemetry.registerAddonHistogram(ADDON_ID, "PDF_VIEWER_FORM", 1, 2, 3, Telemetry.HISTOGRAM_BOOLEAN);
Telemetry.registerAddonHistogram(ADDON_ID, "PDF_VIEWER_STREAM_TYPES", 1, 9, 10, Telemetry.HISTOGRAM_LINEAR);
Telemetry.registerAddonHistogram(ADDON_ID, "PDF_VIEWER_TIME_TO_VIEW_MS", 1, 10000, 50, Telemetry.HISTOGRAM_EXPONENTIAL);
this.PdfJsTelemetry = {
onViewerIsUsed: function () {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_USED");
histogram.add(true);
},
onFallback: function () {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_FALLBACK_SHOWN");
histogram.add(true);
},
onDocumentSize: function (size) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_DOCUMENT_SIZE_KB");
histogram.add(size / 1024);
},
onDocumentVersion: function (versionId) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_DOCUMENT_VERSION");
histogram.add(versionId);
},
onDocumentGenerator: function (generatorId) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_DOCUMENT_GENERATOR");
histogram.add(generatorId);
},
onForm: function (isAcroform) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_FORM");
histogram.add(isAcroform);
},
onStreamType: function (streamTypeId) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_STREAM_TYPES");
histogram.add(streamTypeId);
},
onTimeToView: function (ms) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_TIME_TO_VIEW_MS");
histogram.add(ms);
}
};