From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- dom/quota/nsIQuotaManagerService.idl | 364 +++++++++++++++++++++++++++++++++++ 1 file changed, 364 insertions(+) create mode 100644 dom/quota/nsIQuotaManagerService.idl (limited to 'dom/quota/nsIQuotaManagerService.idl') diff --git a/dom/quota/nsIQuotaManagerService.idl b/dom/quota/nsIQuotaManagerService.idl new file mode 100644 index 0000000000..1820c56d43 --- /dev/null +++ b/dom/quota/nsIQuotaManagerService.idl @@ -0,0 +1,364 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=2 et sw=2 tw=80: */ +/* 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/. */ + +#include "nsISupports.idl" + +interface nsIPrincipal; +interface nsIQuotaRequest; +interface nsIQuotaCallback; +interface nsIQuotaUsageCallback; +interface nsIQuotaUsageRequest; + +[scriptable, builtinclass, uuid(1b3d0a38-8151-4cf9-89fa-4f92c2ef0e7e)] +interface nsIQuotaManagerService : nsISupports +{ + /** + * Asynchronously retrieves storage name and returns it as a plain string. + * + * If the dom.quotaManager.testing preference is not true the call will be + * a no-op. + */ + [must_use] nsIQuotaRequest + storageName(); + + /** + * Check if storage is initialized. + * + * If the dom.quotaManager.testing preference is not true the call will be + * a no-op. + */ + [must_use] nsIQuotaRequest + storageInitialized(); + + /** + * Check if temporary storage is initialized. + * + * If the dom.quotaManager.testing preference is not true the call will be + * a no-op. + */ + [must_use] nsIQuotaRequest + temporaryStorageInitialized(); + + /** + * Initializes storage directory. This can be used in tests to verify + * upgrade methods. + * + * If the dom.quotaManager.testing preference is not true the call will be + * a no-op. + */ + [must_use] nsIQuotaRequest + init(); + + /** + * Initializes temporary storage. This can be used in tests to verify + * temporary storage initialization. + * + * If the dom.quotaManager.testing preference is not true the call will be + * a no-op. + */ + [must_use] nsIQuotaRequest + initTemporaryStorage(); + + /** + * Initializes persistent origin directory for the given origin. This can be + * used in tests to verify origin initialization. + * + * If the dom.quotaManager.testing preference is not true the call will be + * a no-op. + * + * @param aPrincipal + * A principal for the origin whose directory is to be initialized. + */ + [must_use] nsIQuotaRequest + initializePersistentOrigin(in nsIPrincipal aPrincipal); + + /** + * Initializes temporary origin directory for the given origin. This can be + * used in tests to verify origin initialization. + * + * If the dom.quotaManager.testing preference is not true the call will be + * a no-op. + * + * @param aPersistenceType + * A string that tells what persistence type of origin will be + * initialized (temporary or default). + * + * @param aPrincipal + * A principal for the origin whose directory is to be initialized. + */ + [must_use] nsIQuotaRequest + initializeTemporaryOrigin(in ACString aPersistenceType, + in nsIPrincipal aPrincipal); + + /** + * Initializes persistent client directory for the given origin and client. + * This can be used in tests to verify client initialization. + * + * If the dom.quotaManager.testing preference is not true the call will be + * a no-op. + * + * @param aPrincipal + * A principal for the origin whose client directory is to be + * initialized. + * @param aClientType + * A string that tells what client type will be initialized. + */ + [must_use] nsIQuotaRequest + initializePersistentClient(in nsIPrincipal aPrincipal, + in AString aClientType); + + /** + * Initializes temporary client directory for the given origin and client. + * This can be used in tests to verify client initialization. + * + * If the dom.quotaManager.testing preference is not true the call will be + * a no-op. + * + * @param aPersistenceType + * A string that tells what persistence type will be initialized + * (either "temporary" or "default"). + * @param aPrincipal + * A principal for the origin whose client directory is to be + * initialized. + * @param aClientType + * A string that tells what client type will be initialized. + */ + [must_use] nsIQuotaRequest + initializeTemporaryClient(in ACString aPersistenceType, + in nsIPrincipal aPrincipal, + in AString aClientType); + + /** + * Gets full origin metadata cached in memory for the given persistence type + * and origin. + * + * NOTE: This operation may still be delayed by other operations on the QM + * I/O thread that are peforming I/O. + * + * @param aPersistenceType + * A string that tells what persistence type will be used for getting + * the metadata (either "temporary" or "default"). + * @param aPrincipal + * A principal that tells which origin will be used for getting the + * metadata. + */ + [must_use] nsIQuotaRequest + getFullOriginMetadata(in ACString aPersistenceType, + in nsIPrincipal aPrincipal); + + /** + * Schedules an asynchronous callback that will inspect all origins and + * return the total amount of disk space being used by storages for each + * origin separately. + * + * @param aCallback + * The callback that will be called when the usage is available. + * @param aGetAll + * An optional boolean to indicate inspection of all origins, + * including internal ones. + */ + [must_use] nsIQuotaUsageRequest + getUsage(in nsIQuotaUsageCallback aCallback, + [optional] in boolean aGetAll); + + /** + * Schedules an asynchronous callback that will return the total amount of + * disk space being used by storages for the given origin. + * + * @param aPrincipal + * A principal for the origin whose usage is being queried. + * @param aCallback + * The callback that will be called when the usage is available. + * @param aFromMemory + * An optional flag to indicate whether the cached usage should be + * obtained. The default value is false. Note that this operation may + * still be delayed by other operations on the QM I/O thread that are + * peforming I/O. + * Note: Origin usage here represents total usage of an origin. However, + * cached usage here represents only non-persistent usage of an origin. + */ + [must_use] nsIQuotaUsageRequest + getUsageForPrincipal(in nsIPrincipal aPrincipal, + in nsIQuotaUsageCallback aCallback, + [optional] in boolean aFromMemory); + + /** + * Asynchronously lists all origins and returns them as plain strings. + */ + [must_use] nsIQuotaRequest + listOrigins(); + + /** + * Removes all storages. The files may not be deleted immediately depending + * on prohibitive concurrent operations. + * Be careful, this removes *all* the data that has ever been stored! + * + * If the dom.quotaManager.testing preference is not true the call will be + * a no-op. + */ + [must_use] nsIQuotaRequest + clear(); + + /** + * Removes all storages stored for private browsing. The files may not be + * deleted immediately depending on prohibitive concurrent operations. In + * terms of locks, it will get an exclusive multi directory lock for entire + * private repository. + */ + [must_use] nsIQuotaRequest + clearStoragesForPrivateBrowsing(); + + /** + * Removes all storages stored for the given pattern. The files may not be + * deleted immediately depending on prohibitive concurrent operations. In + * terms of locks, it will get an exclusive multi directory lock for given + * pattern. For example, given pattern {"userContextId":1007} and set of 3 + * origins ["http://www.mozilla.org^userContextId=1007", + * "http://www.example.org^userContextId=1007", + * "http://www.example.org^userContextId=1008"], the method will only lock 2 + * origins ["http://www.mozilla.org^userContextId=1007", + * "http://www.example.org^userContextId=1007"]. + * + * @param aPattern + * A pattern for the origins whose storages are to be cleared. + * Currently this is expected to be a JSON representation of the + * OriginAttributesPatternDictionary defined in ChromeUtils.webidl. + */ + [must_use] nsIQuotaRequest + clearStoragesForOriginAttributesPattern(in AString aPattern); + + /** + * Removes all storages stored for the given principal. The files may not be + * deleted immediately depending on prohibitive concurrent operations. + * + * @param aPrincipal + * A principal for the origin whose storages are to be cleared. + * @param aPersistenceType + * An optional string that tells what persistence type of storages + * will be cleared. If omitted (or void), all persistence types will + * be cleared for the principal. If a single persistence type + * ("persistent", "temporary", or "default") is provided, then only + * that persistence directory will be considered. Note that + * "persistent" is different than being "persisted" via persist() and + * is only for chrome principals. See bug 1354500 for more info. + * In general, null is the right thing to pass here. + * @param aClientType + * An optional string that tells what client type of storages + * will be cleared. If omitted (or void), all client types will be + * cleared for the principal. If a single client type is provided + * from Client.h, then only that client's storage will be cleared. + * If you want to clear multiple client types (but not all), then you + * must call this method multiple times. + */ + [must_use] nsIQuotaRequest + clearStoragesForPrincipal(in nsIPrincipal aPrincipal, + [optional] in ACString aPersistenceType, + [optional] in AString aClientType); + + /** + * Removes all storages stored for the given prefix. The files may not be + * deleted immediately depending on prohibitive concurrent operations. + * + * Effectively, this clears all possible OriginAttribute suffixes that + * could exist. So this clears the given origin across all userContextIds, + * in private browsing, all third-party partitioned uses of the origin (by + * way of partitionKey), etc. + * + * @param aPrincipal + * A prefix for the origins whose storages are to be cleared. + * @param aPersistenceType + * An optional string that tells what persistence type of storages + * will be cleared. If omitted (or void), all persistence types will + * be cleared for the prefix. If a single persistence type + * ("persistent", "temporary", or "default") is provided, then only + * that persistence directory will be considered. Note that + * "persistent" is different than being "persisted" via persist() and + * is only for chrome principals. See bug 1354500 for more info. + * In general, null is the right thing to pass here. + */ + [must_use] nsIQuotaRequest + clearStoragesForOriginPrefix(in nsIPrincipal aPrincipal, + [optional] in ACString aPersistenceType); + + /** + * Resets quota and storage management. This can be used to force + * reinitialization of the temp storage, for example when the pref for + * overriding the temp storage limit has changed. + * Be carefull, this invalidates all live storages! + * + * If the dom.quotaManager.testing preference is not true the call will be + * a no-op. + */ + [must_use] nsIQuotaRequest + reset(); + + /** + * Resets all storages stored for the given principal. + * + * If the dom.quotaManager.testing preference is not true the call will be + * a no-op. + * + * @param aPrincipal + * A principal for the origin whose storages are to be reset. + * @param aPersistenceType + * An optional string that tells what persistence type of storages + * will be reset. If omitted (or void), all persistence types will + * be cleared for the principal. If a single persistence type + * ("persistent", "temporary", or "default") is provided, then only + * that persistence directory will be considered. Note that + * "persistent" is different than being "persisted" via persist() and + * is only for chrome principals. See bug 1354500 for more info. + * In general, null is the right thing to pass here. + * @param aClientType + * An optional string that tells what client type of storages + * will be reset. If omitted (or void), all client types will be + * cleared for the principal. If a single client type is provided + * from Client.h, then only that client's storage will be cleared. + * If you want to clear multiple client types (but not all), then you + * must call this method multiple times. + */ + [must_use] nsIQuotaRequest + resetStoragesForPrincipal(in nsIPrincipal aPrincipal, + [optional] in ACString aPersistenceType, + [optional] in AString aClientType); + + /** + * Check if given origin is persisted. + * + * @param aPrincipal + * A principal for the origin which we want to check. + */ + [must_use] nsIQuotaRequest + persisted(in nsIPrincipal aPrincipal); + + /** + * Persist given origin. + * + * @param aPrincipal + * A principal for the origin which we want to persist. + */ + [must_use] nsIQuotaRequest + persist(in nsIPrincipal aPrincipal); + + /** + * Given an origin, asynchronously calculate its group quota usage and quota + * limit. An origin's group is the set of all origins that share the same + * eTLD+1. This method is intended to be used for our implementation of the + * StorageManager.estimate() method. When we fix bug 1305665 and stop tracking + * quota limits on a group basis, this method will switch to operating on + * origins. Callers should strongly consider whether they want to be using + * getUsageForPrincipal() instead. + * + * This mechanism uses cached quota values and does not perform any I/O on its + * own, but it may be delayed by QuotaManager operations that do need to + * perform I/O on the QuotaManager I/O thread. + * + * @param aPrincipal + * A principal for the origin (group) which we want to estimate. + */ + [must_use] nsIQuotaRequest + estimate(in nsIPrincipal aPrincipal); +}; -- cgit v1.2.3