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gecko-dev/toolkit/mozapps/update/UpdateTelemetry.sys.mjs

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
import { AppConstants } from "resource://gre/modules/AppConstants.sys.mjs";
import {
BitsError,
BitsUnknownError,
} from "resource://gre/modules/Bits.sys.mjs";
export var AUSTLMY = {
// Telemetry for the application update background update check occurs when
// the background update timer fires after the update interval which is
// determined by the app.update.interval preference and its telemetry
// histogram IDs have the suffix '_NOTIFY'.
// Telemetry for the externally initiated background update check occurs when
// a call is made to |checkForBackgroundUpdates| which is typically initiated
// by an application when it has determined that the application should have
// received an update. This has separate telemetry so it is possible to
// analyze using the telemetry data systems that have not been updating when
// they should have.
// The update check was performed by the call to checkForBackgroundUpdates in
// nsUpdateService.js.
EXTERNAL: "EXTERNAL",
// The update check was performed by the call to notify in nsUpdateService.js.
NOTIFY: "NOTIFY",
// The update check was performed after an update is already ready. There is
// currently no way for a user to initiate an update check when there is a
// ready update (the UI just prompts you to install the ready update). So
// subsequent update checks are necessarily "notify" update checks, not
// "external" ones.
SUBSEQUENT: "SUBSEQUENT",
/**
* Values for the UPDATE_CHECK_CODE_NOTIFY and UPDATE_CHECK_CODE_EXTERNAL
* Telemetry histograms.
*/
// No update found (no notification)
CHK_NO_UPDATE_FOUND: 0,
// Update will be downloaded in the background (background download)
CHK_DOWNLOAD_UPDATE: 1,
// Showing prompt due to preference (update notification)
CHK_SHOWPROMPT_PREF: 3,
// Already has an active update in progress (no notification)
CHK_HAS_ACTIVEUPDATE: 8,
// A background download is already in progress (no notification)
CHK_IS_DOWNLOADING: 9,
// An update is already staged (no notification)
CHK_IS_STAGED: 10,
// An update is already downloaded (no notification)
CHK_IS_DOWNLOADED: 11,
// Note: codes 12-13 were removed along with the |app.update.enabled| pref.
// Unable to check for updates per hasUpdateMutex() (no notification)
CHK_NO_MUTEX: 14,
// Unable to check for updates per gCanCheckForUpdates (no notification). This
// should be covered by other codes and is recorded just in case.
CHK_UNABLE_TO_CHECK: 15,
// Note: code 16 was removed when the feature for disabling updates for the
// session was removed.
// Unable to perform a background check while offline (no notification)
CHK_OFFLINE: 17,
// Note: codes 18 - 21 were removed along with the certificate checking code.
// General update check failure and threshold reached
// (check failure notification)
CHK_GENERAL_ERROR_PROMPT: 22,
// General update check failure and threshold not reached (no notification)
CHK_GENERAL_ERROR_SILENT: 23,
// No compatible update found though there were updates (no notification)
CHK_NO_COMPAT_UPDATE_FOUND: 24,
// Update found for a previous version (no notification)
CHK_UPDATE_PREVIOUS_VERSION: 25,
// Update found without a type attribute (no notification)
CHK_UPDATE_INVALID_TYPE: 27,
// The system is no longer supported (system unsupported notification)
CHK_UNSUPPORTED: 28,
// Unable to apply updates (manual install to update notification)
CHK_UNABLE_TO_APPLY: 29,
// Unable to check for updates due to no OS version (no notification)
CHK_NO_OS_VERSION: 30,
// Unable to check for updates due to no OS ABI (no notification)
CHK_NO_OS_ABI: 31,
// Invalid update url (no notification)
CHK_INVALID_DEFAULT_URL: 32,
// Update elevation failures or cancelations threshold reached for this
// version, OSX only (no notification)
CHK_ELEVATION_DISABLED_FOR_VERSION: 35,
// User opted out of elevated updates for the available update version, OSX
// only (no notification)
CHK_ELEVATION_OPTOUT_FOR_VERSION: 36,
// Update checks disabled by enterprise policy
CHK_DISABLED_BY_POLICY: 37,
// Update check failed due to write error
CHK_ERR_WRITE_FAILURE: 38,
// Update check was delayed because another instance of the application is
// currently running
CHK_OTHER_INSTANCE: 39,
// Cannot yet download update because no partial patch is available and an
// update has already been downloaded.
CHK_NO_PARTIAL_PATCH: 40,
/**
* Submit a telemetry ping for the update check result code or a telemetry
* ping for a count type histogram count when no update was found. The no
* update found ping is separate since it is the typical result, is less
* interesting than the other result codes, and it is easier to analyze the
* other codes without including it.
*
* @param aSuffix
* The histogram id suffix for histogram IDs:
* UPDATE_CHECK_CODE_EXTERNAL
* UPDATE_CHECK_CODE_NOTIFY
* UPDATE_CHECK_CODE_SUBSEQUENT
* UPDATE_CHECK_NO_UPDATE_EXTERNAL
* UPDATE_CHECK_NO_UPDATE_NOTIFY
* UPDATE_CHECK_NO_UPDATE_SUBSEQUENT
* @param aCode
* An integer value as defined by the values that start with CHK_ in
* the above section.
*/
pingCheckCode: function UT_pingCheckCode(aSuffix, aCode) {
try {
if (aCode == this.CHK_NO_UPDATE_FOUND) {
let id = "UPDATE_CHECK_NO_UPDATE_" + aSuffix;
// count type histogram
Services.telemetry.getHistogramById(id).add();
} else {
let id = "UPDATE_CHECK_CODE_" + aSuffix;
// enumerated type histogram
Services.telemetry.getHistogramById(id).add(aCode);
}
} catch (e) {
console.error(e);
}
},
/**
* Submit a telemetry ping for a failed update check's unhandled error code
* when the pingCheckCode is CHK_GENERAL_ERROR_SILENT. The histogram is a
* keyed count type with key names that are prefixed with 'AUS_CHECK_EX_ERR_'.
*
* @param aSuffix
* The histogram id suffix for histogram IDs:
* UPDATE_CHECK_EXTENDED_ERROR_EXTERNAL
* UPDATE_CHECK_EXTENDED_ERROR_NOTIFY
* UPDATE_CHECK_EXTENDED_ERROR_SUBSEQUENT
* @param aCode
* The extended error value return by a failed update check.
*/
pingCheckExError: function UT_pingCheckExError(aSuffix, aCode) {
try {
let id = "UPDATE_CHECK_EXTENDED_ERROR_" + aSuffix;
let val = "AUS_CHECK_EX_ERR_" + aCode;
// keyed count type histogram
Services.telemetry.getKeyedHistogramById(id).add(val);
} catch (e) {
console.error(e);
}
},
// The state code and if present the status error code were read on startup.
STARTUP: "STARTUP",
// The state code and status error code if present were read after staging.
STAGE: "STAGE",
// Patch type Complete
PATCH_COMPLETE: "COMPLETE",
// Patch type partial
PATCH_PARTIAL: "PARTIAL",
// Patch type unknown
PATCH_UNKNOWN: "UNKNOWN",
/**
* Values for the UPDATE_DOWNLOAD_CODE_COMPLETE, UPDATE_DOWNLOAD_CODE_PARTIAL,
* and UPDATE_DOWNLOAD_CODE_UNKNOWN Telemetry histograms.
*/
DWNLD_SUCCESS: 0,
DWNLD_RETRY_OFFLINE: 1,
DWNLD_RETRY_NET_TIMEOUT: 2,
DWNLD_RETRY_CONNECTION_REFUSED: 3,
DWNLD_RETRY_NET_RESET: 4,
DWNLD_ERR_NO_UPDATE: 5,
DWNLD_ERR_NO_UPDATE_PATCH: 6,
DWNLD_ERR_PATCH_SIZE_LARGER: 8,
DWNLD_ERR_PATCH_SIZE_NOT_EQUAL: 9,
DWNLD_ERR_BINDING_ABORTED: 10,
DWNLD_ERR_ABORT: 11,
DWNLD_ERR_DOCUMENT_NOT_CACHED: 12,
DWNLD_ERR_VERIFY_NO_REQUEST: 13,
DWNLD_ERR_VERIFY_PATCH_SIZE_NOT_EQUAL: 14,
DWNLD_ERR_WRITE_FAILURE: 15,
// Temporary failure code to see if there are failures without an update phase
DWNLD_UNKNOWN_PHASE_ERR_WRITE_FAILURE: 40,
/**
* Submit a telemetry ping for the update download result code.
*
* @param aIsComplete
* If true the histogram is for a patch type complete, if false the
* histogram is for a patch type partial, and when undefined the
* histogram is for an unknown patch type. This is used to determine
* the histogram ID out of the following histogram IDs:
* UPDATE_DOWNLOAD_CODE_COMPLETE
* UPDATE_DOWNLOAD_CODE_PARTIAL
* UPDATE_DOWNLOAD_CODE_UNKNOWN
* @param aCode
* An integer value as defined by the values that start with DWNLD_ in
* the above section.
*/
pingDownloadCode: function UT_pingDownloadCode(aIsComplete, aCode) {
let patchType = this.PATCH_UNKNOWN;
if (aIsComplete === true) {
patchType = this.PATCH_COMPLETE;
} else if (aIsComplete === false) {
patchType = this.PATCH_PARTIAL;
}
try {
let id = "UPDATE_DOWNLOAD_CODE_" + patchType;
// enumerated type histogram
Services.telemetry.getHistogramById(id).add(aCode);
} catch (e) {
console.error(e);
}
},
// Previous state codes are defined in pingStateAndStatusCodes() in
// nsUpdateService.js
STATE_WRITE_FAILURE: 14,
/**
* Submit a telemetry ping for the update status state code.
*
* @param aSuffix
* The histogram id suffix for histogram IDs:
* UPDATE_STATE_CODE_COMPLETE_STARTUP
* UPDATE_STATE_CODE_PARTIAL_STARTUP
* UPDATE_STATE_CODE_UNKNOWN_STARTUP
* UPDATE_STATE_CODE_COMPLETE_STAGE
* UPDATE_STATE_CODE_PARTIAL_STAGE
* UPDATE_STATE_CODE_UNKNOWN_STAGE
* @param aCode
* An integer value as defined by the values that start with STATE_ in
* the above section for the update state from the update.status file.
*/
pingStateCode: function UT_pingStateCode(aSuffix, aCode) {
try {
let id = "UPDATE_STATE_CODE_" + aSuffix;
// enumerated type histogram
Services.telemetry.getHistogramById(id).add(aCode);
} catch (e) {
console.error(e);
}
},
/**
* Submit a telemetry ping for the update status error code. This does not
* submit a success value which can be determined from the state code.
*
* @param aSuffix
* The histogram id suffix for histogram IDs:
* UPDATE_STATUS_ERROR_CODE_COMPLETE_STARTUP
* UPDATE_STATUS_ERROR_CODE_PARTIAL_STARTUP
* UPDATE_STATUS_ERROR_CODE_UNKNOWN_STARTUP
* UPDATE_STATUS_ERROR_CODE_COMPLETE_STAGE
* UPDATE_STATUS_ERROR_CODE_PARTIAL_STAGE
* UPDATE_STATUS_ERROR_CODE_UNKNOWN_STAGE
* @param aCode
* An integer value for the error code from the update.status file.
*/
pingStatusErrorCode: function UT_pingStatusErrorCode(aSuffix, aCode) {
try {
let id = "UPDATE_STATUS_ERROR_CODE_" + aSuffix;
// enumerated type histogram
Services.telemetry.getHistogramById(id).add(aCode);
} catch (e) {
console.error(e);
}
},
/**
* Records a failed BITS update download using Telemetry.
* In addition to the BITS Result histogram, this also sends an
* update.bitshresult scalar value.
*
* @param aIsComplete
* If true the histogram is for a patch type complete, if false the
* histogram is for a patch type partial. This will determine the
* histogram id out of the following histogram ids:
* UPDATE_BITS_RESULT_COMPLETE
* UPDATE_BITS_RESULT_PARTIAL
* This value is also used to determine the key for the keyed scalar
* update.bitshresult (key is either "COMPLETE" or "PARTIAL")
* @param aError
* The BitsError that occurred. See Bits.sys.mjs for details on BitsError.
*/
pingBitsError: function UT_pingBitsError(aIsComplete, aError) {
if (AppConstants.platform != "win") {
console.error(
"Warning: Attempted to submit BITS telemetry on a " +
"non-Windows platform"
);
return;
}
if (!(aError instanceof BitsError)) {
console.error("Error sending BITS Error ping: Error is not a BitsError");
aError = new BitsUnknownError();
}
// Coerce the error to integer
let type = +aError.type;
if (isNaN(type)) {
console.error(
"Error sending BITS Error ping: Either error is not a " +
"BitsError, or error type is not an integer."
);
type = Ci.nsIBits.ERROR_TYPE_UNKNOWN;
} else if (type == Ci.nsIBits.ERROR_TYPE_SUCCESS) {
console.error(
"Error sending BITS Error ping: The error type must not " +
"be the success type."
);
type = Ci.nsIBits.ERROR_TYPE_UNKNOWN;
}
this._pingBitsResult(aIsComplete, type);
if (aError.codeType == Ci.nsIBits.ERROR_CODE_TYPE_HRESULT) {
let scalarKey;
if (aIsComplete) {
scalarKey = this.PATCH_COMPLETE;
} else {
scalarKey = this.PATCH_PARTIAL;
}
try {
Services.telemetry.keyedScalarSet(
"update.bitshresult",
scalarKey,
aError.code
);
} catch (e) {
console.error(e);
}
}
},
/**
* Records a successful BITS update download using Telemetry.
*
* @param aIsComplete
* If true the histogram is for a patch type complete, if false the
* histogram is for a patch type partial. This will determine the
* histogram id out of the following histogram ids:
* UPDATE_BITS_RESULT_COMPLETE
* UPDATE_BITS_RESULT_PARTIAL
*/
pingBitsSuccess: function UT_pingBitsSuccess(aIsComplete) {
if (AppConstants.platform != "win") {
console.error(
"Warning: Attempted to submit BITS telemetry on a " +
"non-Windows platform"
);
return;
}
this._pingBitsResult(aIsComplete, Ci.nsIBits.ERROR_TYPE_SUCCESS);
},
/**
* This is the helper function that does all the work for pingBitsError and
* pingBitsSuccess. It submits a telemetry ping indicating the result of the
* BITS update download.
*
* @param aIsComplete
* If true the histogram is for a patch type complete, if false the
* histogram is for a patch type partial. This will determine the
* histogram id out of the following histogram ids:
* UPDATE_BITS_RESULT_COMPLETE
* UPDATE_BITS_RESULT_PARTIAL
* @param aResultType
* The result code. This will be one of the ERROR_TYPE_* values defined
* in the nsIBits interface.
*/
_pingBitsResult: function UT_pingBitsResult(aIsComplete, aResultType) {
let patchType;
if (aIsComplete) {
patchType = this.PATCH_COMPLETE;
} else {
patchType = this.PATCH_PARTIAL;
}
try {
let id = "UPDATE_BITS_RESULT_" + patchType;
Services.telemetry.getHistogramById(id).add(aResultType);
} catch (e) {
console.error(e);
}
},
/**
* Submit the interval in days since the last notification for this background
* update check or a boolean if the last notification is in the future.
*
* @param aSuffix
* The histogram id suffix for histogram IDs:
* UPDATE_INVALID_LASTUPDATETIME_EXTERNAL
* UPDATE_INVALID_LASTUPDATETIME_NOTIFY
* UPDATE_INVALID_LASTUPDATETIME_SUBSEQUENT
* UPDATE_LAST_NOTIFY_INTERVAL_DAYS_EXTERNAL
* UPDATE_LAST_NOTIFY_INTERVAL_DAYS_NOTIFY
* UPDATE_LAST_NOTIFY_INTERVAL_DAYS_SUBSEQUENT
*/
pingLastUpdateTime: function UT_pingLastUpdateTime(aSuffix) {
const PREF_APP_UPDATE_LASTUPDATETIME =
"app.update.lastUpdateTime.background-update-timer";
if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_LASTUPDATETIME)) {
let lastUpdateTimeSeconds = Services.prefs.getIntPref(
PREF_APP_UPDATE_LASTUPDATETIME
);
if (lastUpdateTimeSeconds) {
let currentTimeSeconds = Math.round(Date.now() / 1000);
if (lastUpdateTimeSeconds > currentTimeSeconds) {
try {
let id = "UPDATE_INVALID_LASTUPDATETIME_" + aSuffix;
// count type histogram
Services.telemetry.getHistogramById(id).add();
} catch (e) {
console.error(e);
}
} else {
let intervalDays =
(currentTimeSeconds - lastUpdateTimeSeconds) / (60 * 60 * 24);
try {
let id = "UPDATE_LAST_NOTIFY_INTERVAL_DAYS_" + aSuffix;
// exponential type histogram
Services.telemetry.getHistogramById(id).add(intervalDays);
} catch (e) {
console.error(e);
}
}
}
}
},
/**
* Submit a telemetry ping for a boolean type histogram that indicates if the
* service is installed and a telemetry ping for a boolean type histogram that
* indicates if the service was at some point installed and is now
* uninstalled.
*
* @param aSuffix
* The histogram id suffix for histogram IDs:
* UPDATE_SERVICE_INSTALLED_EXTERNAL
* UPDATE_SERVICE_INSTALLED_NOTIFY
* UPDATE_SERVICE_INSTALLED_SUBSEQUENT
* UPDATE_SERVICE_MANUALLY_UNINSTALLED_EXTERNAL
* UPDATE_SERVICE_MANUALLY_UNINSTALLED_NOTIFY
* UPDATE_SERVICE_MANUALLY_UNINSTALLED_SUBSEQUENT
* @param aInstalled
* Whether the service is installed.
*/
pingServiceInstallStatus: function UT_PSIS(aSuffix, aInstalled) {
// Report the error but don't throw since it is more important to
// successfully update than to throw.
if (!("@mozilla.org/windows-registry-key;1" in Cc)) {
console.error(Cr.NS_ERROR_NOT_AVAILABLE);
return;
}
try {
let id = "UPDATE_SERVICE_INSTALLED_" + aSuffix;
// boolean type histogram
Services.telemetry.getHistogramById(id).add(aInstalled);
} catch (e) {
console.error(e);
}
let attempted = 0;
try {
let wrk = Cc["@mozilla.org/windows-registry-key;1"].createInstance(
Ci.nsIWindowsRegKey
);
wrk.open(
wrk.ROOT_KEY_LOCAL_MACHINE,
"SOFTWARE\\Mozilla\\MaintenanceService",
wrk.ACCESS_READ | wrk.WOW64_64
);
// Was the service at some point installed, but is now uninstalled?
attempted = wrk.readIntValue("Attempted");
wrk.close();
} catch (e) {
// Since this will throw if the registry key doesn't exist (e.g. the
// service has never been installed) don't report an error.
}
try {
let id = "UPDATE_SERVICE_MANUALLY_UNINSTALLED_" + aSuffix;
if (!aInstalled && attempted) {
// count type histogram
Services.telemetry.getHistogramById(id).add();
}
} catch (e) {
console.error(e);
}
},
/**
* Submit a telemetry ping for a count type histogram when the expected value
* does not equal the boolean value of a pref or if the pref isn't present
* when the expected value does not equal default value. This lessens the
* amount of data submitted to telemetry.
*
* @param aID
* The histogram ID to report to.
* @param aPref
* The preference to check.
* @param aDefault
* The default value when the preference isn't present.
* @param aExpected (optional)
* If specified and the value is the same as the value that will be
* added the value won't be added to telemetry.
*/
pingBoolPref: function UT_pingBoolPref(aID, aPref, aDefault, aExpected) {
try {
let val = aDefault;
if (Services.prefs.getPrefType(aPref) != Ci.nsIPrefBranch.PREF_INVALID) {
val = Services.prefs.getBoolPref(aPref);
}
if (val != aExpected) {
// count type histogram
Services.telemetry.getHistogramById(aID).add();
}
} catch (e) {
console.error(e);
}
},
/**
* Submit a telemetry ping for a histogram with the integer value of a
* preference when it is not the expected value or the default value when it
* is not the expected value. This lessens the amount of data submitted to
* telemetry.
*
* @param aID
* The histogram ID to report to.
* @param aPref
* The preference to check.
* @param aDefault
* The default value when the pref is not set.
* @param aExpected (optional)
* If specified and the value is the same as the value that will be
* added the value won't be added to telemetry.
*/
pingIntPref: function UT_pingIntPref(aID, aPref, aDefault, aExpected) {
try {
let val = aDefault;
if (Services.prefs.getPrefType(aPref) != Ci.nsIPrefBranch.PREF_INVALID) {
val = Services.prefs.getIntPref(aPref);
}
if (aExpected === undefined || val != aExpected) {
// enumerated or exponential type histogram
Services.telemetry.getHistogramById(aID).add(val);
}
} catch (e) {
console.error(e);
}
},
/**
* Submit a telemetry ping for all histogram types that take a single
* parameter to the telemetry add function and the count type histogram when
* the aExpected parameter is specified. If the aExpected parameter is
* specified and it equals the value specified by the aValue
* parameter the telemetry submission will be skipped.
*
* @param aID
* The histogram ID to report to.
* @param aValue
* The value to add when aExpected is not defined or the value to
* check if it is equal to when aExpected is defined.
* @param aExpected (optional)
* If specified and the value is the same as the value specified by
* aValue parameter the submission will be skipped.
*/
pingGeneric: function UT_pingGeneric(aID, aValue, aExpected) {
try {
if (aExpected === undefined) {
Services.telemetry.getHistogramById(aID).add(aValue);
} else if (aValue != aExpected) {
// count type histogram
Services.telemetry.getHistogramById(aID).add();
}
} catch (e) {
console.error(e);
}
},
/**
* Valid keys for the update.moveresult scalar.
*/
MOVE_RESULT_SUCCESS: "SUCCESS",
MOVE_RESULT_UNKNOWN_FAILURE: "UNKNOWN_FAILURE",
/**
* Reports the passed result of attempting to move the downloading update
* into the ready update directory.
*/
pingMoveResult: function UT_pingMoveResult(aResult) {
Services.telemetry.keyedScalarAdd("update.move_result", aResult, 1);
},
pingSuppressPrompts: function UT_pingSuppressPrompts() {
try {
let val = Services.prefs.getBoolPref("app.update.suppressPrompts", false);
if (val === true) {
Services.telemetry.scalarSet("update.suppress_prompts", true);
}
} catch (e) {
console.error(e);
}
},
pingPinPolicy: function UT_pingPinPolicy(updatePin) {
try {
Services.telemetry.scalarSet("update.version_pin", updatePin);
} catch (e) {
console.error(e);
}
},
};
Object.freeze(AUSTLMY);
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