diff options
Diffstat (limited to 'toolkit/mozapps/extensions/internal/XPIProviderUtils.js')
| -rw-r--r-- | toolkit/mozapps/extensions/internal/XPIProviderUtils.js | 968 |
1 files changed, 97 insertions, 871 deletions
diff --git a/toolkit/mozapps/extensions/internal/XPIProviderUtils.js b/toolkit/mozapps/extensions/internal/XPIProviderUtils.js index d04eb207c..d26029455 100644 --- a/toolkit/mozapps/extensions/internal/XPIProviderUtils.js +++ b/toolkit/mozapps/extensions/internal/XPIProviderUtils.js @@ -4,22 +4,14 @@ "use strict"; -// These are injected from XPIProvider.jsm -/* globals ADDON_SIGNING, SIGNED_TYPES, BOOTSTRAP_REASONS, DB_SCHEMA, - AddonInternal, XPIProvider, XPIStates, syncLoadManifestFromFile, - isUsableAddon, recordAddonTelemetry, applyBlocklistChanges, - flushChromeCaches, canRunInSafeMode*/ - -var Cc = Components.classes; -var Ci = Components.interfaces; -var Cr = Components.results; -var Cu = Components.utils; +const Cc = Components.classes; +const Ci = Components.interfaces; +const Cr = Components.results; +const Cu = Components.utils; Cu.import("resource://gre/modules/XPCOMUtils.jsm"); Cu.import("resource://gre/modules/Services.jsm"); Cu.import("resource://gre/modules/AddonManager.jsm"); -/* globals AddonManagerPrivate*/ -Cu.import("resource://gre/modules/Preferences.jsm"); XPCOMUtils.defineLazyModuleGetter(this, "AddonRepository", "resource://gre/modules/addons/AddonRepository.jsm"); @@ -31,15 +23,10 @@ XPCOMUtils.defineLazyModuleGetter(this, "Promise", "resource://gre/modules/Promise.jsm"); XPCOMUtils.defineLazyModuleGetter(this, "OS", "resource://gre/modules/osfile.jsm"); -XPCOMUtils.defineLazyServiceGetter(this, "Blocklist", - "@mozilla.org/extensions/blocklist;1", - Ci.nsIBlocklistService); Cu.import("resource://gre/modules/Log.jsm"); const LOGGER_ID = "addons.xpi-utils"; -const nsIFile = Components.Constructor("@mozilla.org/file/local;1", "nsIFile"); - // Create a new logger for use by the Addons XPI Provider Utils // (Requires AddonManager.jsm) var logger = Log.repository.getLogger(LOGGER_ID); @@ -50,20 +37,15 @@ const FILE_JSON_DB = "extensions.json"; const FILE_OLD_DATABASE = "extensions.rdf"; const FILE_XPI_ADDONS_LIST = "extensions.ini"; +// The value for this is in Makefile.in +#expand const DB_SCHEMA = __MOZ_EXTENSIONS_DB_SCHEMA__; + // The last version of DB_SCHEMA implemented in SQLITE const LAST_SQLITE_DB_SCHEMA = 14; const PREF_DB_SCHEMA = "extensions.databaseSchema"; const PREF_PENDING_OPERATIONS = "extensions.pendingOperations"; const PREF_EM_ENABLED_ADDONS = "extensions.enabledAddons"; const PREF_EM_DSS_ENABLED = "extensions.dss.enabled"; -const PREF_EM_AUTO_DISABLED_SCOPES = "extensions.autoDisableScopes"; -const PREF_E10S_BLOCKED_BY_ADDONS = "extensions.e10sBlockedByAddons"; -const PREF_E10S_HAS_NONEXEMPT_ADDON = "extensions.e10s.rollout.hasAddon"; - -const KEY_APP_PROFILE = "app-profile"; -const KEY_APP_SYSTEM_ADDONS = "app-system-addons"; -const KEY_APP_SYSTEM_DEFAULTS = "app-system-defaults"; -const KEY_APP_GLOBAL = "app-global"; // Properties that only exist in the database const DB_METADATA = ["syncGUID", @@ -81,22 +63,14 @@ const DB_BOOL_METADATA = ["visible", "active", "userDisabled", "appDisabled", // Properties to save in JSON file const PROP_JSON_FIELDS = ["id", "syncGUID", "location", "version", "type", "internalName", "updateURL", "updateKey", "optionsURL", - "optionsType", "aboutURL", "icons", "iconURL", "icon64URL", + "optionsType", "aboutURL", "iconURL", "icon64URL", "defaultLocale", "visible", "active", "userDisabled", "appDisabled", "pendingUninstall", "descriptor", "installDate", "updateDate", "applyBackgroundUpdates", "bootstrap", "skinnable", "size", "sourceURI", "releaseNotesURI", "softDisabled", "foreignInstall", "hasBinaryComponents", "strictCompatibility", "locales", "targetApplications", - "targetPlatforms", "multiprocessCompatible", "signedState", - "seen", "dependencies", "hasEmbeddedWebExtension", "mpcOptedOut"]; - -// Properties that should be migrated where possible from an old database. These -// shouldn't include properties that can be read directly from install.rdf files -// or calculated -const DB_MIGRATE_METADATA= ["installDate", "userDisabled", "softDisabled", - "sourceURI", "applyBackgroundUpdates", - "releaseNotesURI", "foreignInstall", "syncGUID"]; + "targetPlatforms", "multiprocessCompatible", "native"]; // Time to wait before async save of XPI JSON database, in milliseconds const ASYNC_SAVE_DELAY_MS = 20; @@ -170,7 +144,7 @@ function makeSafe(aCallback) { try { aCallback(...aArgs); } - catch (ex) { + catch(ex) { logger.warn("XPI Database callback failed", ex); } } @@ -187,7 +161,7 @@ function makeSafe(aCallback) { * @param aObjects * The array of objects to process asynchronously * @param aMethod - * Function with signature function(object, function(f_of_object)) + * Function with signature function(object, function aCallback(f_of_object)) * @param aCallback * Function with signature f([aMethod(object)]), called when all values * are available @@ -207,9 +181,9 @@ function asyncMap(aObjects, aMethod, aCallback) { } } - aObjects.map(function(aObject, aIndex, aArray) { + aObjects.map(function asyncMap_each(aObject, aIndex, aArray) { try { - aMethod(aObject, function(aResult) { + aMethod(aObject, function asyncMap_callback(aResult) { asyncMap_gotValue(aIndex, aResult); }); } @@ -226,7 +200,7 @@ function asyncMap(aObjects, aMethod, aCallback) { * @param aStatement * The statement to execute */ -function* resultRows(aStatement) { +function resultRows(aStatement) { try { while (stepStatement(aStatement)) yield aStatement.row; @@ -292,8 +266,7 @@ function copyProperties(aObject, aProperties, aTarget) { if (!aTarget) aTarget = {}; aProperties.forEach(function(aProp) { - if (aProp in aObject) - aTarget[aProp] = aObject[aProp]; + aTarget[aProp] = aObject[aProp]; }); return aTarget; } @@ -329,17 +302,11 @@ function copyRowProperties(aRow, aProperties, aTarget) { * Addon data fields loaded from JSON or the addon manifest. */ function DBAddonInternal(aLoaded) { - AddonInternal.call(this); - copyProperties(aLoaded, PROP_JSON_FIELDS, this); - if (!this.dependencies) - this.dependencies = []; - Object.freeze(this.dependencies); - if (aLoaded._installLocation) { this._installLocation = aLoaded._installLocation; - this.location = aLoaded._installLocation.name; + this.location = aLoaded._installLocation._name; } else if (aLoaded.location) { this._installLocation = XPIProvider.installLocationsByName[this.location]; @@ -347,13 +314,17 @@ function DBAddonInternal(aLoaded) { this._key = this.location + ":" + this.id; - if (!aLoaded._sourceBundle) { - throw new Error("Expected passed argument to contain a descriptor"); + try { + this._sourceBundle = this._installLocation.getLocationForID(this.id); + } + catch (e) { + // An exception will be thrown if the add-on appears in the database but + // not on disk. In general this should only happen during startup as + // this change is being detected. } - this._sourceBundle = aLoaded._sourceBundle; - - XPCOMUtils.defineLazyGetter(this, "pendingUpgrade", function() { + XPCOMUtils.defineLazyGetter(this, "pendingUpgrade", + function DBA_pendingUpgradeGetter() { for (let install of XPIProvider.installs) { if (install.state == AddonManager.STATE_INSTALLED && !(install.addon.inDatabase) && @@ -362,53 +333,46 @@ function DBAddonInternal(aLoaded) { delete this.pendingUpgrade; return this.pendingUpgrade = install.addon; } - } + }; return null; }); } -DBAddonInternal.prototype = Object.create(AddonInternal.prototype); -Object.assign(DBAddonInternal.prototype, { - applyCompatibilityUpdate: function(aUpdate, aSyncCompatibility) { - let wasCompatible = this.isCompatible; - - this.targetApplications.forEach(function(aTargetApp) { - aUpdate.targetApplications.forEach(function(aUpdateTarget) { - if (aTargetApp.id == aUpdateTarget.id && (aSyncCompatibility || - Services.vc.compare(aTargetApp.maxVersion, aUpdateTarget.maxVersion) < 0)) { - aTargetApp.minVersion = aUpdateTarget.minVersion; - aTargetApp.maxVersion = aUpdateTarget.maxVersion; - XPIDatabase.saveChanges(); - } +function DBAddonInternalPrototype() +{ + this.applyCompatibilityUpdate = + function(aUpdate, aSyncCompatibility) { + this.targetApplications.forEach(function(aTargetApp) { + aUpdate.targetApplications.forEach(function(aUpdateTarget) { + if (aTargetApp.id == aUpdateTarget.id && (aSyncCompatibility || + Services.vc.compare(aTargetApp.maxVersion, aUpdateTarget.maxVersion) < 0)) { + aTargetApp.minVersion = aUpdateTarget.minVersion; + aTargetApp.maxVersion = aUpdateTarget.maxVersion; + XPIDatabase.saveChanges(); + } + }); }); - }); - if (aUpdate.multiprocessCompatible !== undefined && - aUpdate.multiprocessCompatible != this.multiprocessCompatible) { - this.multiprocessCompatible = aUpdate.multiprocessCompatible; - XPIDatabase.saveChanges(); - } - - if (wasCompatible != this.isCompatible) + if (aUpdate.multiprocessCompatible !== undefined && + aUpdate.multiprocessCompatible != this.multiprocessCompatible) { + this.multiprocessCompatible = aUpdate.multiprocessCompatible; + XPIDatabase.saveChanges(); + } XPIProvider.updateAddonDisabledState(this); - }, - - toJSON: function() { - let jsonData = copyProperties(this, PROP_JSON_FIELDS); + }; - // Experiments are serialized as disabled so they aren't run on the next - // startup. - if (this.type == "experiment") { - jsonData.userDisabled = true; - jsonData.active = false; - } + this.toJSON = + function() { + return copyProperties(this, PROP_JSON_FIELDS); + }; - return jsonData; - }, + Object.defineProperty(this, "inDatabase", + { get: function() { return true; }, + enumerable: true, + configurable: true }); +} +DBAddonInternalPrototype.prototype = AddonInternal.prototype; - get inDatabase() { - return true; - } -}); +DBAddonInternal.prototype = new DBAddonInternalPrototype(); /** * Internal interface: find an addon from an already loaded addonDB @@ -426,7 +390,7 @@ function _findAddon(addonDB, aFilter) { * Internal interface to get a filtered list of addons from a loaded addonDB */ function _filterDB(addonDB, aFilter) { - return Array.from(addonDB.values()).filter(aFilter); + return [for (addon of addonDB.values()) if (aFilter(addon)) addon]; } this.XPIDatabase = { @@ -472,11 +436,10 @@ this.XPIDatabase = { ASYNC_SAVE_DELAY_MS); } - this.updateAddonsBlockingE10s(); let promise = this._deferredSave.saveChanges(); if (!this._schemaVersionSet) { this._schemaVersionSet = true; - promise = promise.then( + promise.then( count => { // Update the XPIDB schema version preference the first time we successfully // save the database. @@ -488,17 +451,12 @@ this.XPIDatabase = { error => { // Need to try setting the schema version again later this._schemaVersionSet = false; + logger.warn("Failed to save XPI database", error); // this._deferredSave.lastError has the most recent error so we don't // need this any more this._loadError = null; - - throw error; }); } - - promise.catch(error => { - logger.warn("Failed to save XPI database", error); - }); }, flush: function() { @@ -537,7 +495,7 @@ this.XPIDatabase = { * {location: {id1:{addon1}, id2:{addon2}}, location2:{...}, ...} * if there is useful information */ - getMigrateDataFromSQLITE: function() { + getMigrateDataFromSQLITE: function XPIDB_getMigrateDataFromSQLITE() { let connection = null; let dbfile = FileUtils.getFile(KEY_PROFILEDIR, [FILE_DATABASE], true); // Attempt to open the database @@ -572,7 +530,7 @@ this.XPIDatabase = { * from the install locations if the database needs to be rebuilt. * (if false, caller is XPIProvider.checkForChanges() which will rebuild) */ - syncLoadDB: function(aRebuildOnError) { + syncLoadDB: function XPIDB_syncLoadDB(aRebuildOnError) { this.migrateData = null; let fstream = null; let data = ""; @@ -598,7 +556,7 @@ this.XPIDatabase = { readTimer.done(); this.parseDB(data, aRebuildOnError); } - catch (e) { + catch(e) { logger.error("Failed to load XPI JSON data from profile", e); let rebuildTimer = AddonManagerPrivate.simpleTimer("XPIDB_rebuildReadFailed_MS"); this.rebuildDatabase(aRebuildOnError); @@ -668,25 +626,15 @@ this.XPIDatabase = { // Make AddonInternal instances from the loaded data and save them let addonDB = new Map(); for (let loadedAddon of inputAddons.addons) { - loadedAddon._sourceBundle = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile); - try { - loadedAddon._sourceBundle.persistentDescriptor = loadedAddon.descriptor; - } - catch (e) { - // We can fail here when the descriptor is invalid, usually from the - // wrong OS - logger.warn("Could not find source bundle for add-on " + loadedAddon.id, e); - } - let newAddon = new DBAddonInternal(loadedAddon); addonDB.set(newAddon._key, newAddon); - } + }; parseTimer.done(); this.addonDB = addonDB; logger.debug("Successfully read XPI database"); this.initialized = true; } - catch (e) { + catch(e) { // If we catch and log a SyntaxError from the JSON // parser, the xpcshell test harness fails the test for us: bug 870828 parseTimer.done(); @@ -722,7 +670,7 @@ this.XPIDatabase = { AddonManagerPrivate.recordSimpleMeasure("XPIDB_startupError", "dbMissing"); } } - catch (e) { + catch(e) { // No schema version pref means either a really old upgrade (RDF) or // a new profile this.migrateData = this.getMigrateDataFromRDF(); @@ -756,7 +704,7 @@ this.XPIDatabase = { * @return Promise<Map> resolves to the Map of loaded JSON data stored * in this.addonDB; never rejects. */ - asyncLoadDB: function() { + asyncLoadDB: function XPIDB_asyncLoadDB() { // Already started (and possibly finished) loading if (this._dbPromise) { return this._dbPromise; @@ -810,7 +758,7 @@ this.XPIDatabase = { * from the install locations if the database needs to be rebuilt. * (if false, caller is XPIProvider.checkForChanges() which will rebuild) */ - rebuildDatabase: function(aRebuildOnError) { + rebuildDatabase: function XIPDB_rebuildDatabase(aRebuildOnError) { this.addonDB = new Map(); this.initialized = true; @@ -828,7 +776,7 @@ this.XPIDatabase = { if (aRebuildOnError) { logger.warn("Rebuilding add-ons database from installed extensions."); try { - XPIDatabaseReconcile.processFileChanges({}, false); + XPIProvider.processFileChanges({}, false); } catch (e) { logger.error("Failed to rebuild XPI database from installed extensions", e); @@ -846,7 +794,7 @@ this.XPIDatabase = { * * @return an array of persistent descriptors for the directories */ - getActiveBundles: function() { + getActiveBundles: function XPIDB_getActiveBundles() { let bundles = []; // non-bootstrapped extensions @@ -885,7 +833,7 @@ this.XPIDatabase = { * @return an object holding information about what add-ons were previously * userDisabled and any updated compatibility information */ - getMigrateDataFromRDF: function(aDbWasMissing) { + getMigrateDataFromRDF: function XPIDB_getMigrateDataFromRDF(aDbWasMissing) { // Migrate data from extensions.rdf let rdffile = FileUtils.getFile(KEY_PROFILEDIR, [FILE_OLD_DATABASE], true); @@ -957,7 +905,7 @@ this.XPIDatabase = { * @return an object holding information about what add-ons were previously * userDisabled and any updated compatibility information */ - getMigrateDataFromDatabase: function(aConnection) { + getMigrateDataFromDatabase: function XPIDB_getMigrateDataFromDatabase(aConnection) { let migrateData = {}; // Attempt to migrate data from a different (even future!) version of the @@ -970,7 +918,7 @@ this.XPIDatabase = { let reqCount = 0; let props = []; - for (let row of resultRows(stmt)) { + for (let row in resultRows(stmt)) { if (REQUIRED.indexOf(row.name) != -1) { reqCount++; props.push(row.name); @@ -990,7 +938,7 @@ this.XPIDatabase = { stmt.finalize(); stmt = aConnection.createStatement("SELECT " + props.join(",") + " FROM addon"); - for (let row of resultRows(stmt)) { + for (let row in resultRows(stmt)) { if (!(row.location in migrateData)) migrateData[row.location] = {}; let addonData = { @@ -1017,7 +965,7 @@ this.XPIDatabase = { for (let id in migrateData[location]) { taStmt.params.internal_id = migrateData[location][id].internal_id; delete migrateData[location][id].internal_id; - for (let row of resultRows(taStmt)) { + for (let row in resultRows(taStmt)) { migrateData[location][id].targetApplications.push({ id: row.id, minVersion: row.minVersion, @@ -1048,7 +996,7 @@ this.XPIDatabase = { * flush after the database is flushed and * all cleanup is done */ - shutdown: function() { + shutdown: function XPIDB_shutdown() { logger.debug("shutdown"); if (this.initialized) { // If our last database I/O had an error, try one last time to save. @@ -1127,7 +1075,7 @@ this.XPIDatabase = { }) .then(null, error => { - logger.error("getAddon failed", error); + logger.error("getAddon failed", e); makeSafe(aCallback)(null); }); }, @@ -1143,25 +1091,13 @@ this.XPIDatabase = { * @param aCallback * A callback to pass the DBAddonInternal to */ - getAddonInLocation: function(aId, aLocation, aCallback) { + getAddonInLocation: function XPIDB_getAddonInLocation(aId, aLocation, aCallback) { this.asyncLoadDB().then( addonDB => getRepositoryAddon(addonDB.get(aLocation + ":" + aId), makeSafe(aCallback))); }, /** - * Asynchronously get all the add-ons in a particular install location. - * - * @param aLocation - * The name of the install location - * @param aCallback - * A callback to pass the array of DBAddonInternals to - */ - getAddonsInLocation: function(aLocation, aCallback) { - this.getAddonList(aAddon => aAddon._installLocation.name == aLocation, aCallback); - }, - - /** * Asynchronously gets the add-on with the specified ID that is visible. * * @param aId @@ -1169,7 +1105,7 @@ this.XPIDatabase = { * @param aCallback * A callback to pass the DBAddonInternal to */ - getVisibleAddonForID: function(aId, aCallback) { + getVisibleAddonForID: function XPIDB_getVisibleAddonForID(aId, aCallback) { this.getAddon(aAddon => ((aAddon.id == aId) && aAddon.visible), aCallback); }, @@ -1182,7 +1118,7 @@ this.XPIDatabase = { * @param aCallback * A callback to pass the array of DBAddonInternals to */ - getVisibleAddons: function(aTypes, aCallback) { + getVisibleAddons: function XPIDB_getVisibleAddons(aTypes, aCallback) { this.getAddonList(aAddon => (aAddon.visible && (!aTypes || (aTypes.length == 0) || (aTypes.indexOf(aAddon.type) > -1))), @@ -1196,7 +1132,7 @@ this.XPIDatabase = { * The type of add-on to retrieve * @return an array of DBAddonInternals */ - getAddonsByType: function(aType) { + getAddonsByType: function XPIDB_getAddonsByType(aType) { if (!this.addonDB) { // jank-tastic! Must synchronously load DB if the theme switches from // an XPI theme to a lightweight theme before the DB has loaded, @@ -1215,7 +1151,7 @@ this.XPIDatabase = { * The internalName of the add-on to retrieve * @return a DBAddonInternal */ - getVisibleAddonForInternalName: function(aInternalName) { + getVisibleAddonForInternalName: function XPIDB_getVisibleAddonForInternalName(aInternalName) { if (!this.addonDB) { // This may be called when the DB hasn't otherwise been loaded logger.warn("Synchronous load of XPI database due to getVisibleAddonForInternalName"); @@ -1223,7 +1159,7 @@ this.XPIDatabase = { XPIProvider.runPhase); this.syncLoadDB(true); } - + return _findAddon(this.addonDB, aAddon => aAddon.visible && (aAddon.internalName == aInternalName)); @@ -1237,7 +1173,9 @@ this.XPIDatabase = { * @param aCallback * A callback to pass the array of DBAddonInternal to */ - getVisibleAddonsWithPendingOperations: function(aTypes, aCallback) { + getVisibleAddonsWithPendingOperations: + function XPIDB_getVisibleAddonsWithPendingOperations(aTypes, aCallback) { + this.getAddonList( aAddon => (aAddon.visible && (aAddon.pendingUninstall || @@ -1258,7 +1196,7 @@ this.XPIDatabase = { * if no add-on with that GUID is found. * */ - getAddonBySyncGUID: function(aGUID, aCallback) { + getAddonBySyncGUID: function XPIDB_getAddonBySyncGUID(aGUID, aCallback) { this.getAddon(aAddon => aAddon.syncGUID == aGUID, aCallback); }, @@ -1271,7 +1209,7 @@ this.XPIDatabase = { * * @return an array of DBAddonInternals */ - getAddons: function() { + getAddons: function XPIDB_getAddons() { if (!this.addonDB) { return []; } @@ -1287,7 +1225,7 @@ this.XPIDatabase = { * The file descriptor of the add-on * @return The DBAddonInternal that was added to the database */ - addAddonMetadata: function(aAddon, aDescriptor) { + addAddonMetadata: function XPIDB_addAddonMetadata(aAddon, aDescriptor) { if (!this.addonDB) { AddonManagerPrivate.recordSimpleMeasure("XPIDB_lateOpen_addMetadata", XPIProvider.runPhase); @@ -1317,13 +1255,13 @@ this.XPIDatabase = { * The file descriptor of the add-on * @return The DBAddonInternal that was added to the database */ - updateAddonMetadata: function(aOldAddon, aNewAddon, aDescriptor) { + updateAddonMetadata: function XPIDB_updateAddonMetadata(aOldAddon, aNewAddon, + aDescriptor) { this.removeAddonMetadata(aOldAddon); aNewAddon.syncGUID = aOldAddon.syncGUID; aNewAddon.installDate = aOldAddon.installDate; aNewAddon.applyBackgroundUpdates = aOldAddon.applyBackgroundUpdates; aNewAddon.foreignInstall = aOldAddon.foreignInstall; - aNewAddon.seen = aOldAddon.seen; aNewAddon.active = (aNewAddon.visible && !aNewAddon.disabled && !aNewAddon.pendingUninstall); // addAddonMetadata does a saveChanges() @@ -1336,7 +1274,7 @@ this.XPIDatabase = { * @param aAddon * The DBAddonInternal being removed */ - removeAddonMetadata: function(aAddon) { + removeAddonMetadata: function XPIDB_removeAddonMetadata(aAddon) { this.addonDB.delete(aAddon._key); this.saveChanges(); }, @@ -1348,13 +1286,12 @@ this.XPIDatabase = { * @param aAddon * The DBAddonInternal to make visible */ - makeAddonVisible: function(aAddon) { + makeAddonVisible: function XPIDB_makeAddonVisible(aAddon) { logger.debug("Make addon " + aAddon._key + " visible"); for (let [, otherAddon] of this.addonDB) { if ((otherAddon.id == aAddon.id) && (otherAddon._key != aAddon._key)) { logger.debug("Hide addon " + otherAddon._key); otherAddon.visible = false; - otherAddon.active = false; } } aAddon.visible = true; @@ -1369,7 +1306,7 @@ this.XPIDatabase = { * @param aProperties * A dictionary of properties to set */ - setAddonProperties: function(aAddon, aProperties) { + setAddonProperties: function XPIDB_setAddonProperties(aAddon, aProperties) { for (let key in aProperties) { aAddon[key] = aProperties[key]; } @@ -1386,7 +1323,7 @@ this.XPIDatabase = { * GUID string to set the value to * @throws if another addon already has the specified GUID */ - setAddonSyncGUID: function(aAddon, aGUID) { + setAddonSyncGUID: function XPIDB_setAddonSyncGUID(aAddon, aGUID) { // Need to make sure no other addon has this GUID function excludeSyncGUID(otherAddon) { return (otherAddon._key != aAddon._key) && (otherAddon.syncGUID == aGUID); @@ -1406,32 +1343,17 @@ this.XPIDatabase = { * @param aAddon * The DBAddonInternal to update */ - updateAddonActive: function(aAddon, aActive) { + updateAddonActive: function XPIDB_updateAddonActive(aAddon, aActive) { logger.debug("Updating active state for add-on " + aAddon.id + " to " + aActive); aAddon.active = aActive; this.saveChanges(); }, - updateAddonsBlockingE10s: function() { - let blockE10s = false; - - Preferences.set(PREF_E10S_HAS_NONEXEMPT_ADDON, false); - for (let [, addon] of this.addonDB) { - let active = (addon.visible && !addon.disabled && !addon.pendingUninstall); - - if (active && XPIProvider.isBlockingE10s(addon)) { - blockE10s = true; - break; - } - } - Preferences.set(PREF_E10S_BLOCKED_BY_ADDONS, blockE10s); - }, - /** * Synchronously calculates and updates all the active flags in the database. */ - updateActiveAddons: function() { + updateActiveAddons: function XPIDB_updateActiveAddons() { if (!this.addonDB) { logger.warn("updateActiveAddons called when DB isn't loaded"); // force the DB to load @@ -1453,7 +1375,7 @@ this.XPIDatabase = { * Writes out the XPI add-ons list for the platform to read. * @return true if the file was successfully updated, false otherwise */ - writeAddonsList: function() { + writeAddonsList: function XPIDB_writeAddonsList() { if (!this.addonDB) { // force the DB to load AddonManagerPrivate.recordSimpleMeasure("XPIDB_lateOpen_writeList", @@ -1557,699 +1479,3 @@ this.XPIDatabase = { return true; } }; - -this.XPIDatabaseReconcile = { - /** - * Returns a map of ID -> add-on. When the same add-on ID exists in multiple - * install locations the highest priority location is chosen. - */ - flattenByID(addonMap, hideLocation) { - let map = new Map(); - - for (let installLocation of XPIProvider.installLocations) { - if (installLocation.name == hideLocation) - continue; - - let locationMap = addonMap.get(installLocation.name); - if (!locationMap) - continue; - - for (let [id, addon] of locationMap) { - if (!map.has(id)) - map.set(id, addon); - } - } - - return map; - }, - - /** - * Finds the visible add-ons from the map. - */ - getVisibleAddons(addonMap) { - let map = new Map(); - - for (let [location, addons] of addonMap) { - for (let [id, addon] of addons) { - if (!addon.visible) - continue; - - if (map.has(id)) { - logger.warn("Previous database listed more than one visible add-on with id " + id); - continue; - } - - map.set(id, addon); - } - } - - return map; - }, - - /** - * Called to add the metadata for an add-on in one of the install locations - * to the database. This can be called in three different cases. Either an - * add-on has been dropped into the location from outside of Firefox, or - * an add-on has been installed through the application, or the database - * has been upgraded or become corrupt and add-on data has to be reloaded - * into it. - * - * @param aInstallLocation - * The install location containing the add-on - * @param aId - * The ID of the add-on - * @param aAddonState - * The new state of the add-on - * @param aNewAddon - * The manifest for the new add-on if it has already been loaded - * @param aOldAppVersion - * The version of the application last run with this profile or null - * if it is a new profile or the version is unknown - * @param aOldPlatformVersion - * The version of the platform last run with this profile or null - * if it is a new profile or the version is unknown - * @param aMigrateData - * If during startup the database had to be upgraded this will - * contain data that used to be held about this add-on - * @return a boolean indicating if flushing caches is required to complete - * changing this add-on - */ - addMetadata(aInstallLocation, aId, aAddonState, aNewAddon, aOldAppVersion, - aOldPlatformVersion, aMigrateData) { - logger.debug("New add-on " + aId + " installed in " + aInstallLocation.name); - - // If we had staged data for this add-on or we aren't recovering from a - // corrupt database and we don't have migration data for this add-on then - // this must be a new install. - let isNewInstall = (!!aNewAddon) || (!XPIDatabase.activeBundles && !aMigrateData); - - // If it's a new install and we haven't yet loaded the manifest then it - // must be something dropped directly into the install location - let isDetectedInstall = isNewInstall && !aNewAddon; - - // Load the manifest if necessary and sanity check the add-on ID - try { - if (!aNewAddon) { - // Load the manifest from the add-on. - let file = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile); - file.persistentDescriptor = aAddonState.descriptor; - aNewAddon = syncLoadManifestFromFile(file, aInstallLocation); - } - // The add-on in the manifest should match the add-on ID. - if (aNewAddon.id != aId) { - throw new Error("Invalid addon ID: expected addon ID " + aId + - ", found " + aNewAddon.id + " in manifest"); - } - } - catch (e) { - logger.warn("addMetadata: Add-on " + aId + " is invalid", e); - - // Remove the invalid add-on from the install location if the install - // location isn't locked, no restart will be necessary - if (aInstallLocation.isLinkedAddon(aId)) - logger.warn("Not uninstalling invalid item because it is a proxy file"); - else if (aInstallLocation.locked) - logger.warn("Could not uninstall invalid item from locked install location"); - else - aInstallLocation.uninstallAddon(aId); - return null; - } - - // Update the AddonInternal properties. - aNewAddon.installDate = aAddonState.mtime; - aNewAddon.updateDate = aAddonState.mtime; - - // Assume that add-ons in the system add-ons install location aren't - // foreign and should default to enabled. - aNewAddon.foreignInstall = isDetectedInstall && - aInstallLocation.name != KEY_APP_SYSTEM_ADDONS && - aInstallLocation.name != KEY_APP_SYSTEM_DEFAULTS; - - // appDisabled depends on whether the add-on is a foreignInstall so update - aNewAddon.appDisabled = !isUsableAddon(aNewAddon); - - if (aMigrateData) { - // If there is migration data then apply it. - logger.debug("Migrating data from old database"); - - DB_MIGRATE_METADATA.forEach(function(aProp) { - // A theme's disabled state is determined by the selected theme - // preference which is read in loadManifestFromRDF - if (aProp == "userDisabled" && aNewAddon.type == "theme") - return; - - if (aProp in aMigrateData) - aNewAddon[aProp] = aMigrateData[aProp]; - }); - - // Force all non-profile add-ons to be foreignInstalls since they can't - // have been installed through the API - aNewAddon.foreignInstall |= aInstallLocation.name != KEY_APP_PROFILE; - - // Some properties should only be migrated if the add-on hasn't changed. - // The version property isn't a perfect check for this but covers the - // vast majority of cases. - if (aMigrateData.version == aNewAddon.version) { - logger.debug("Migrating compatibility info"); - if ("targetApplications" in aMigrateData) - aNewAddon.applyCompatibilityUpdate(aMigrateData, true); - } - - // Since the DB schema has changed make sure softDisabled is correct - applyBlocklistChanges(aNewAddon, aNewAddon, aOldAppVersion, - aOldPlatformVersion); - } - - // The default theme is never a foreign install - if (aNewAddon.type == "theme" && aNewAddon.internalName == XPIProvider.defaultSkin) - aNewAddon.foreignInstall = false; - - if (isDetectedInstall && aNewAddon.foreignInstall) { - // If the add-on is a foreign install and is in a scope where add-ons - // that were dropped in should default to disabled then disable it - let disablingScopes = Preferences.get(PREF_EM_AUTO_DISABLED_SCOPES, 0); - if (aInstallLocation.scope & disablingScopes) { - logger.warn("Disabling foreign installed add-on " + aNewAddon.id + " in " - + aInstallLocation.name); - aNewAddon.userDisabled = true; - - // If we don't have an old app version then this is a new profile in - // which case just mark any sideloaded add-ons as already seen. - aNewAddon.seen = !aOldAppVersion; - } - } - - return XPIDatabase.addAddonMetadata(aNewAddon, aAddonState.descriptor); - }, - - /** - * Called when an add-on has been removed. - * - * @param aOldAddon - * The AddonInternal as it appeared the last time the application - * ran - * @return a boolean indicating if flushing caches is required to complete - * changing this add-on - */ - removeMetadata(aOldAddon) { - // This add-on has disappeared - logger.debug("Add-on " + aOldAddon.id + " removed from " + aOldAddon.location); - XPIDatabase.removeAddonMetadata(aOldAddon); - }, - - /** - * Updates an add-on's metadata and determines if a restart of the - * application is necessary. This is called when either the add-on's - * install directory path or last modified time has changed. - * - * @param aInstallLocation - * The install location containing the add-on - * @param aOldAddon - * The AddonInternal as it appeared the last time the application - * ran - * @param aAddonState - * The new state of the add-on - * @param aNewAddon - * The manifest for the new add-on if it has already been loaded - * @return a boolean indicating if flushing caches is required to complete - * changing this add-on - */ - updateMetadata(aInstallLocation, aOldAddon, aAddonState, aNewAddon) { - logger.debug("Add-on " + aOldAddon.id + " modified in " + aInstallLocation.name); - - try { - // If there isn't an updated install manifest for this add-on then load it. - if (!aNewAddon) { - let file = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile); - file.persistentDescriptor = aAddonState.descriptor; - aNewAddon = syncLoadManifestFromFile(file, aInstallLocation); - applyBlocklistChanges(aOldAddon, aNewAddon); - - // Carry over any pendingUninstall state to add-ons modified directly - // in the profile. This is important when the attempt to remove the - // add-on in processPendingFileChanges failed and caused an mtime - // change to the add-ons files. - aNewAddon.pendingUninstall = aOldAddon.pendingUninstall; - } - - // The ID in the manifest that was loaded must match the ID of the old - // add-on. - if (aNewAddon.id != aOldAddon.id) - throw new Error("Incorrect id in install manifest for existing add-on " + aOldAddon.id); - } - catch (e) { - logger.warn("updateMetadata: Add-on " + aOldAddon.id + " is invalid", e); - XPIDatabase.removeAddonMetadata(aOldAddon); - XPIStates.removeAddon(aOldAddon.location, aOldAddon.id); - if (!aInstallLocation.locked) - aInstallLocation.uninstallAddon(aOldAddon.id); - else - logger.warn("Could not uninstall invalid item from locked install location"); - - return null; - } - - // Set the additional properties on the new AddonInternal - aNewAddon.updateDate = aAddonState.mtime; - - // Update the database - return XPIDatabase.updateAddonMetadata(aOldAddon, aNewAddon, aAddonState.descriptor); - }, - - /** - * Updates an add-on's descriptor for when the add-on has moved in the - * filesystem but hasn't changed in any other way. - * - * @param aInstallLocation - * The install location containing the add-on - * @param aOldAddon - * The AddonInternal as it appeared the last time the application - * ran - * @param aAddonState - * The new state of the add-on - * @return a boolean indicating if flushing caches is required to complete - * changing this add-on - */ - updateDescriptor(aInstallLocation, aOldAddon, aAddonState) { - logger.debug("Add-on " + aOldAddon.id + " moved to " + aAddonState.descriptor); - aOldAddon.descriptor = aAddonState.descriptor; - aOldAddon._sourceBundle.persistentDescriptor = aAddonState.descriptor; - - return aOldAddon; - }, - - /** - * Called when no change has been detected for an add-on's metadata but the - * application has changed so compatibility may have changed. - * - * @param aInstallLocation - * The install location containing the add-on - * @param aOldAddon - * The AddonInternal as it appeared the last time the application - * ran - * @param aAddonState - * The new state of the add-on - * @param aOldAppVersion - * The version of the application last run with this profile or null - * if it is a new profile or the version is unknown - * @param aOldPlatformVersion - * The version of the platform last run with this profile or null - * if it is a new profile or the version is unknown - * @param aReloadMetadata - * A boolean which indicates whether metadata should be reloaded from - * the addon manifests. Default to false. - * @return the new addon. - */ - updateCompatibility(aInstallLocation, aOldAddon, aAddonState, aOldAppVersion, - aOldPlatformVersion, aReloadMetadata) { - logger.debug("Updating compatibility for add-on " + aOldAddon.id + " in " + aInstallLocation.name); - - // If updating from a version of the app that didn't support signedState - // then fetch that property now - if (aOldAddon.signedState === undefined && ADDON_SIGNING && - SIGNED_TYPES.has(aOldAddon.type)) { - let file = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile); - file.persistentDescriptor = aAddonState.descriptor; - let manifest = syncLoadManifestFromFile(file, aInstallLocation); - aOldAddon.signedState = manifest.signedState; - } - - // May be updating from a version of the app that didn't support all the - // properties of the currently-installed add-ons. - if (aReloadMetadata) { - let file = new nsIFile() - file.persistentDescriptor = aAddonState.descriptor; - let manifest = syncLoadManifestFromFile(file, aInstallLocation); - - // Avoid re-reading these properties from manifest, - // use existing addon instead. - // TODO - consider re-scanning for targetApplications. - let remove = ["syncGUID", "foreignInstall", "visible", "active", - "userDisabled", "applyBackgroundUpdates", "sourceURI", - "releaseNotesURI", "targetApplications"]; - - let props = PROP_JSON_FIELDS.filter(a => !remove.includes(a)); - copyProperties(manifest, props, aOldAddon); - } - - // This updates the addon's JSON cached data in place - applyBlocklistChanges(aOldAddon, aOldAddon, aOldAppVersion, - aOldPlatformVersion); - aOldAddon.appDisabled = !isUsableAddon(aOldAddon); - - return aOldAddon; - }, - - /** - * Compares the add-ons that are currently installed to those that were - * known to be installed when the application last ran and applies any - * changes found to the database. Also sends "startupcache-invalidate" signal to - * observerservice if it detects that data may have changed. - * Always called after XPIProviderUtils.js and extensions.json have been loaded. - * - * @param aManifests - * A dictionary of cached AddonInstalls for add-ons that have been - * installed - * @param aUpdateCompatibility - * true to update add-ons appDisabled property when the application - * version has changed - * @param aOldAppVersion - * The version of the application last run with this profile or null - * if it is a new profile or the version is unknown - * @param aOldPlatformVersion - * The version of the platform last run with this profile or null - * if it is a new profile or the version is unknown - * @param aSchemaChange - * The schema has changed and all add-on manifests should be re-read. - * @return a boolean indicating if a change requiring flushing the caches was - * detected - */ - processFileChanges(aManifests, aUpdateCompatibility, aOldAppVersion, aOldPlatformVersion, - aSchemaChange) { - let loadedManifest = (aInstallLocation, aId) => { - if (!(aInstallLocation.name in aManifests)) - return null; - if (!(aId in aManifests[aInstallLocation.name])) - return null; - return aManifests[aInstallLocation.name][aId]; - }; - - // Add-ons loaded from the database can have an uninitialized _sourceBundle - // if the descriptor was invalid. Swallow that error and say they don't exist. - let exists = (aAddon) => { - try { - return aAddon._sourceBundle.exists(); - } - catch (e) { - if (e.result == Cr.NS_ERROR_NOT_INITIALIZED) - return false; - throw e; - } - }; - - // Get the previous add-ons from the database and put them into maps by location - let previousAddons = new Map(); - for (let a of XPIDatabase.getAddons()) { - let locationAddonMap = previousAddons.get(a.location); - if (!locationAddonMap) { - locationAddonMap = new Map(); - previousAddons.set(a.location, locationAddonMap); - } - locationAddonMap.set(a.id, a); - } - - // Build the list of current add-ons into similar maps. When add-ons are still - // present we re-use the add-on objects from the database and update their - // details directly - let currentAddons = new Map(); - for (let installLocation of XPIProvider.installLocations) { - let locationAddonMap = new Map(); - currentAddons.set(installLocation.name, locationAddonMap); - - // Get all the on-disk XPI states for this location, and keep track of which - // ones we see in the database. - let states = XPIStates.getLocation(installLocation.name); - - // Iterate through the add-ons installed the last time the application - // ran - let dbAddons = previousAddons.get(installLocation.name); - if (dbAddons) { - for (let [id, oldAddon] of dbAddons) { - // Check if the add-on is still installed - let xpiState = states && states.get(id); - if (xpiState) { - // Here the add-on was present in the database and on disk - recordAddonTelemetry(oldAddon); - - // Check if the add-on has been changed outside the XPI provider - if (oldAddon.updateDate != xpiState.mtime) { - // Did time change in the wrong direction? - if (xpiState.mtime < oldAddon.updateDate) { - XPIProvider.setTelemetry(oldAddon.id, "olderFile", { - name: XPIProvider._mostRecentlyModifiedFile[id], - mtime: xpiState.mtime, - oldtime: oldAddon.updateDate - }); - } else { - XPIProvider.setTelemetry(oldAddon.id, "modifiedFile", - XPIProvider._mostRecentlyModifiedFile[id]); - } - } - - // The add-on has changed if the modification time has changed, if - // we have an updated manifest for it, or if the schema version has - // changed. - // - // Also reload the metadata for add-ons in the application directory - // when the application version has changed. - let newAddon = loadedManifest(installLocation, id); - if (newAddon || oldAddon.updateDate != xpiState.mtime || - (aUpdateCompatibility && (installLocation.name == KEY_APP_GLOBAL || - installLocation.name == KEY_APP_SYSTEM_DEFAULTS))) { - newAddon = this.updateMetadata(installLocation, oldAddon, xpiState, newAddon); - } - else if (oldAddon.descriptor != xpiState.descriptor) { - newAddon = this.updateDescriptor(installLocation, oldAddon, xpiState); - } - // Check compatility when the application version and/or schema - // version has changed. A schema change also reloads metadata from - // the manifests. - else if (aUpdateCompatibility || aSchemaChange) { - newAddon = this.updateCompatibility(installLocation, oldAddon, xpiState, - aOldAppVersion, aOldPlatformVersion, - aSchemaChange); - } - else { - // No change - newAddon = oldAddon; - } - - if (newAddon) - locationAddonMap.set(newAddon.id, newAddon); - } - else { - // The add-on is in the DB, but not in xpiState (and thus not on disk). - this.removeMetadata(oldAddon); - } - } - } - - // Any add-on in our current location that we haven't seen needs to - // be added to the database. - // Get the migration data for this install location so we can include that as - // we add, in case this is a database upgrade or rebuild. - let locMigrateData = {}; - if (XPIDatabase.migrateData && installLocation.name in XPIDatabase.migrateData) - locMigrateData = XPIDatabase.migrateData[installLocation.name]; - - if (states) { - for (let [id, xpiState] of states) { - if (locationAddonMap.has(id)) - continue; - let migrateData = id in locMigrateData ? locMigrateData[id] : null; - let newAddon = loadedManifest(installLocation, id); - let addon = this.addMetadata(installLocation, id, xpiState, newAddon, - aOldAppVersion, aOldPlatformVersion, migrateData); - if (addon) - locationAddonMap.set(addon.id, addon); - } - } - } - - // previousAddons may contain locations where the database contains add-ons - // but the browser is no longer configured to use that location. The metadata - // for those add-ons must be removed from the database. - for (let [locationName, addons] of previousAddons) { - if (!currentAddons.has(locationName)) { - for (let [id, oldAddon] of addons) - this.removeMetadata(oldAddon); - } - } - - // Validate the updated system add-ons - let systemAddonLocation = XPIProvider.installLocationsByName[KEY_APP_SYSTEM_ADDONS]; - let addons = currentAddons.get(KEY_APP_SYSTEM_ADDONS) || new Map(); - - let hideLocation; - - if (!systemAddonLocation.isValid(addons)) { - // Hide the system add-on updates if any are invalid. - logger.info("One or more updated system add-ons invalid, falling back to defaults."); - hideLocation = KEY_APP_SYSTEM_ADDONS; - } - - let previousVisible = this.getVisibleAddons(previousAddons); - let currentVisible = this.flattenByID(currentAddons, hideLocation); - let sawActiveTheme = false; - XPIProvider.bootstrappedAddons = {}; - - // Pass over the new set of visible add-ons, record any changes that occured - // during startup and call bootstrap install/uninstall scripts as necessary - for (let [id, currentAddon] of currentVisible) { - let previousAddon = previousVisible.get(id); - - // Note if any visible add-on is not in the application install location - if (currentAddon._installLocation.name != KEY_APP_GLOBAL) - XPIProvider.allAppGlobal = false; - - let isActive = !currentAddon.disabled; - let wasActive = previousAddon ? previousAddon.active : currentAddon.active - - if (!previousAddon) { - // If we had a manifest for this add-on it was a staged install and - // so wasn't something recovered from a corrupt database - let wasStaged = !!loadedManifest(currentAddon._installLocation, id); - - // We might be recovering from a corrupt database, if so use the - // list of known active add-ons to update the new add-on - if (!wasStaged && XPIDatabase.activeBundles) { - // For themes we know which is active by the current skin setting - if (currentAddon.type == "theme") - isActive = currentAddon.internalName == XPIProvider.currentSkin; - else - isActive = XPIDatabase.activeBundles.indexOf(currentAddon.descriptor) != -1; - - // If the add-on wasn't active and it isn't already disabled in some way - // then it was probably either softDisabled or userDisabled - if (!isActive && !currentAddon.disabled) { - // If the add-on is softblocked then assume it is softDisabled - if (currentAddon.blocklistState == Blocklist.STATE_SOFTBLOCKED) - currentAddon.softDisabled = true; - else - currentAddon.userDisabled = true; - } - } - else { - // This is a new install - if (currentAddon.foreignInstall) - AddonManagerPrivate.addStartupChange(AddonManager.STARTUP_CHANGE_INSTALLED, id); - - if (currentAddon.bootstrap) { - AddonManagerPrivate.addStartupChange(AddonManager.STARTUP_CHANGE_INSTALLED, id); - // Visible bootstrapped add-ons need to have their install method called - XPIProvider.callBootstrapMethod(currentAddon, currentAddon._sourceBundle, - "install", BOOTSTRAP_REASONS.ADDON_INSTALL); - if (!isActive) - XPIProvider.unloadBootstrapScope(currentAddon.id); - } - } - } - else { - if (previousAddon !== currentAddon) { - // This is an add-on that has changed, either the metadata was reloaded - // or the version in a different location has become visible - AddonManagerPrivate.addStartupChange(AddonManager.STARTUP_CHANGE_CHANGED, id); - - let installReason = Services.vc.compare(previousAddon.version, currentAddon.version) < 0 ? - BOOTSTRAP_REASONS.ADDON_UPGRADE : - BOOTSTRAP_REASONS.ADDON_DOWNGRADE; - - // If the previous add-on was in a different path, bootstrapped - // and still exists then call its uninstall method. - if (previousAddon.bootstrap && previousAddon._installLocation && - exists(previousAddon) && - currentAddon._sourceBundle.path != previousAddon._sourceBundle.path) { - - XPIProvider.callBootstrapMethod(previousAddon, previousAddon._sourceBundle, - "uninstall", installReason, - { newVersion: currentAddon.version }); - XPIProvider.unloadBootstrapScope(previousAddon.id); - } - - // Make sure to flush the cache when an old add-on has gone away - flushChromeCaches(); - - if (currentAddon.bootstrap) { - // Visible bootstrapped add-ons need to have their install method called - let file = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile); - file.persistentDescriptor = currentAddon._sourceBundle.persistentDescriptor; - XPIProvider.callBootstrapMethod(currentAddon, file, - "install", installReason, - { oldVersion: previousAddon.version }); - if (currentAddon.disabled) - XPIProvider.unloadBootstrapScope(currentAddon.id); - } - } - - if (isActive != wasActive) { - let change = isActive ? AddonManager.STARTUP_CHANGE_ENABLED - : AddonManager.STARTUP_CHANGE_DISABLED; - AddonManagerPrivate.addStartupChange(change, id); - } - } - - XPIDatabase.makeAddonVisible(currentAddon); - currentAddon.active = isActive; - - // Make sure the bootstrap information is up to date for this ID - if (currentAddon.bootstrap && currentAddon.active) { - XPIProvider.bootstrappedAddons[id] = { - version: currentAddon.version, - type: currentAddon.type, - descriptor: currentAddon._sourceBundle.persistentDescriptor, - multiprocessCompatible: currentAddon.multiprocessCompatible, - runInSafeMode: canRunInSafeMode(currentAddon), - dependencies: currentAddon.dependencies, - hasEmbeddedWebExtension: currentAddon.hasEmbeddedWebExtension, - }; - } - - if (currentAddon.active && currentAddon.internalName == XPIProvider.selectedSkin) - sawActiveTheme = true; - } - - // Pass over the set of previously visible add-ons that have now gone away - // and record the change. - for (let [id, previousAddon] of previousVisible) { - if (currentVisible.has(id)) - continue; - - // This add-on vanished - - // If the previous add-on was bootstrapped and still exists then call its - // uninstall method. - if (previousAddon.bootstrap && exists(previousAddon)) { - XPIProvider.callBootstrapMethod(previousAddon, previousAddon._sourceBundle, - "uninstall", BOOTSTRAP_REASONS.ADDON_UNINSTALL); - XPIProvider.unloadBootstrapScope(previousAddon.id); - } - AddonManagerPrivate.addStartupChange(AddonManager.STARTUP_CHANGE_UNINSTALLED, id); - - // Make sure to flush the cache when an old add-on has gone away - flushChromeCaches(); - } - - // Make sure add-ons from hidden locations are marked invisible and inactive - let locationAddonMap = currentAddons.get(hideLocation); - if (locationAddonMap) { - for (let addon of locationAddonMap.values()) { - addon.visible = false; - addon.active = false; - } - } - - // If a custom theme is selected and it wasn't seen in the new list of - // active add-ons then enable the default theme - if (XPIProvider.selectedSkin != XPIProvider.defaultSkin && !sawActiveTheme) { - logger.info("Didn't see selected skin " + XPIProvider.selectedSkin); - XPIProvider.enableDefaultTheme(); - } - - // Finally update XPIStates to match everything - for (let [locationName, locationAddonMap] of currentAddons) { - for (let [id, addon] of locationAddonMap) { - let xpiState = XPIStates.getAddon(locationName, id); - xpiState.syncWithDB(addon); - } - } - XPIStates.save(); - - XPIProvider.persistBootstrappedAddons(); - - // Clear out any cached migration data. - XPIDatabase.migrateData = null; - XPIDatabase.saveChanges(); - - return true; - }, -} |