2013-01-15 04:26:47 +04:00
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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2012-05-21 15:12:37 +04:00
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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2000-04-05 06:37:25 +04:00
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*
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*
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* This Original Code has been modified by IBM Corporation.
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* Modifications made by IBM described herein are
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* Copyright (c) International Business Machines
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* Corporation, 2000
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*
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* Modifications to Mozilla code or documentation
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* identified per MPL Section 3.3
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*
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* Date Modified by Description of modification
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* 03/27/2000 IBM Corp. Added PR_CALLBACK for Optlink
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* use in OS2
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1998-12-21 19:51:10 +03:00
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*/
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 21:42:36 +04:00
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#ifndef nsScriptNameSpaceManager_h__
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#define nsScriptNameSpaceManager_h__
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1998-12-21 19:51:10 +03:00
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2013-06-23 16:03:39 +04:00
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#include "mozilla/MemoryReporting.h"
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2015-08-21 00:20:06 +03:00
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#include "nsBaseHashtable.h"
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2013-11-07 09:35:30 +04:00
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#include "nsIMemoryReporter.h"
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1998-12-21 19:51:10 +03:00
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#include "nsIScriptNameSpaceManager.h"
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2002-01-17 07:08:14 +03:00
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#include "nsString.h"
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#include "nsID.h"
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2015-09-16 06:49:53 +03:00
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#include "PLDHashTable.h"
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2002-03-04 05:25:08 +03:00
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#include "nsDOMClassInfo.h"
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2010-11-17 01:09:50 +03:00
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#include "nsIObserver.h"
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#include "nsWeakReference.h"
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2013-08-15 22:17:48 +04:00
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#include "xpcpublic.h"
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2010-11-17 01:09:50 +03:00
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2002-08-30 12:48:58 +04:00
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2001-07-11 13:09:30 +04:00
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struct nsGlobalNameStruct
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{
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2002-08-30 12:48:58 +04:00
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struct ConstructorAlias
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{
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nsCID mCID;
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nsString mProtoName;
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nsGlobalNameStruct* mProto;
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};
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 21:42:36 +04:00
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enum nametype {
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2002-01-17 07:08:14 +03:00
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eTypeNotInitialized,
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2012-06-14 18:56:38 +04:00
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eTypeNewDOMBinding,
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 21:42:36 +04:00
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eTypeInterface,
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eTypeProperty,
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2011-09-06 23:01:01 +04:00
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eTypeNavigatorProperty,
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2001-07-11 13:09:30 +04:00
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eTypeExternalConstructor,
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eTypeClassConstructor,
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2002-03-04 05:25:08 +03:00
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eTypeClassProto,
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eTypeExternalClassInfoCreator,
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2002-08-30 12:48:58 +04:00
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eTypeExternalClassInfo,
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eTypeExternalConstructorAlias
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 21:42:36 +04:00
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} mType;
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2013-06-13 09:12:26 +04:00
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// mChromeOnly is only used for structs that define non-WebIDL things
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// (possibly in addition to WebIDL ones). In particular, it's not even
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// initialized for eTypeNewDOMBinding structs.
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2013-08-09 18:35:53 +04:00
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bool mChromeOnly : 1;
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bool mAllowXBL : 1;
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2007-06-26 18:44:20 +04:00
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2001-07-11 13:09:30 +04:00
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union {
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2012-08-22 19:56:38 +04:00
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int32_t mDOMClassInfoID; // eTypeClassConstructor
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2003-01-22 06:22:35 +03:00
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nsIID mIID; // eTypeInterface, eTypeClassProto
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2002-03-04 05:25:08 +03:00
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nsExternalDOMClassInfoData* mData; // eTypeExternalClassInfo
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2002-08-30 12:48:58 +04:00
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ConstructorAlias* mAlias; // eTypeExternalConstructorAlias
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2012-06-14 18:56:38 +04:00
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nsCID mCID; // All other types except eTypeNewDOMBinding
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2001-07-11 13:09:30 +04:00
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};
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2012-03-31 08:42:20 +04:00
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// For new style DOM bindings.
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2013-05-01 00:30:25 +04:00
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union {
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mozilla::dom::DefineInterface mDefineDOMInterface; // for window
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mozilla::dom::ConstructNavigatorProperty mConstructNavigatorProperty; // for navigator
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};
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2013-06-13 09:12:26 +04:00
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// May be null if enabled unconditionally
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mozilla::dom::ConstructorEnabled* mConstructorEnabled;
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2001-07-11 13:09:30 +04:00
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};
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 21:42:36 +04:00
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2015-06-18 06:30:15 +03:00
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class GlobalNameMapEntry : public PLDHashEntryHdr
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{
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public:
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// Our hash table ops don't care about the order of these members.
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nsString mKey;
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nsGlobalNameStruct mGlobalName;
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size_t SizeOfExcludingThis(mozilla::MallocSizeOf aMallocSizeOf) const {
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// Measurement of the following members may be added later if DMD finds it
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// is worthwhile:
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// - mGlobalName
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2015-11-18 01:46:46 +03:00
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return mKey.SizeOfExcludingThisIfUnshared(aMallocSizeOf);
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2015-06-18 06:30:15 +03:00
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}
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};
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 21:42:36 +04:00
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class nsICategoryManager;
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2013-12-08 10:09:10 +04:00
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class nsScriptNameSpaceManager : public nsIObserver,
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public nsSupportsWeakReference,
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public nsIMemoryReporter
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 21:42:36 +04:00
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{
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public:
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2010-11-17 01:09:50 +03:00
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NS_DECL_ISUPPORTS
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NS_DECL_NSIOBSERVER
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2013-12-08 10:09:10 +04:00
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NS_DECL_NSIMEMORYREPORTER
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2010-11-17 01:09:50 +03:00
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1998-12-21 19:51:10 +03:00
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nsScriptNameSpaceManager();
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 21:42:36 +04:00
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nsresult Init();
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2002-01-17 07:08:14 +03:00
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// Returns a nsGlobalNameStruct for aName, or null if one is not
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// found. The returned nsGlobalNameStruct is only guaranteed to be
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// valid until the next call to any of the methods in this class.
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2003-01-31 15:10:13 +03:00
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// It also returns a pointer to the string buffer of the classname
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// in the nsGlobalNameStruct.
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2012-03-29 22:43:13 +04:00
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const nsGlobalNameStruct* LookupName(const nsAString& aName,
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2014-01-04 19:02:17 +04:00
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const char16_t **aClassName = nullptr)
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2012-03-29 22:43:13 +04:00
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{
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return LookupNameInternal(aName, aClassName);
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}
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2011-09-06 23:01:01 +04:00
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// Returns a nsGlobalNameStruct for the navigator property aName, or
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// null if one is not found. The returned nsGlobalNameStruct is only
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// guaranteed to be valid until the next call to any of the methods
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// in this class.
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2012-12-02 12:59:51 +04:00
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const nsGlobalNameStruct* LookupNavigatorName(const nsAString& aName);
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1998-12-21 19:51:10 +03:00
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2001-07-11 13:09:30 +04:00
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nsresult RegisterClassName(const char *aClassName,
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2012-08-22 19:56:38 +04:00
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int32_t aDOMClassInfoID,
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2011-09-29 10:19:26 +04:00
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bool aPrivileged,
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2013-08-09 18:35:53 +04:00
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bool aXBLAllowed,
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2014-01-04 19:02:17 +04:00
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const char16_t **aResult);
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2001-07-11 13:09:30 +04:00
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nsresult RegisterClassProto(const char *aClassName,
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const nsIID *aConstructorProtoIID,
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2011-09-29 10:19:26 +04:00
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bool *aFoundOld);
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2001-07-11 13:09:30 +04:00
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2011-09-29 10:19:26 +04:00
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nsresult RegisterExternalInterfaces(bool aAsProto);
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2002-03-04 05:25:08 +03:00
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nsresult RegisterExternalClassName(const char *aClassName,
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nsCID& aCID);
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// Register the info for an external class. aName must be static
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// data, it will not be deleted by the DOM code.
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nsresult RegisterDOMCIData(const char *aName,
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nsDOMClassInfoExternalConstructorFnc aConstructorFptr,
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const nsIID *aProtoChainInterface,
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const nsIID **aInterfaces,
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2012-08-22 19:56:38 +04:00
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uint32_t aScriptableFlags,
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2011-09-29 10:19:26 +04:00
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bool aHasClassInterface,
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2002-03-04 05:25:08 +03:00
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const nsCID *aConstructorCID);
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2002-08-30 12:48:58 +04:00
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nsGlobalNameStruct* GetConstructorProto(const nsGlobalNameStruct* aStruct);
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2012-06-14 18:56:38 +04:00
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void RegisterDefineDOMInterface(const nsAFlatString& aName,
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2012-09-05 21:37:28 +04:00
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mozilla::dom::DefineInterface aDefineDOMInterface,
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2013-06-13 09:12:26 +04:00
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mozilla::dom::ConstructorEnabled* aConstructorEnabled);
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2014-01-30 23:53:49 +04:00
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template<size_t N>
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void RegisterDefineDOMInterface(const char16_t (&aKey)[N],
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mozilla::dom::DefineInterface aDefineDOMInterface,
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mozilla::dom::ConstructorEnabled* aConstructorEnabled)
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{
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nsLiteralString key(aKey);
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return RegisterDefineDOMInterface(key, aDefineDOMInterface,
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aConstructorEnabled);
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}
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2012-03-31 08:42:20 +04:00
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2013-05-01 00:30:25 +04:00
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void RegisterNavigatorDOMConstructor(const nsAFlatString& aName,
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mozilla::dom::ConstructNavigatorProperty aNavConstructor,
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2013-06-13 09:12:26 +04:00
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mozilla::dom::ConstructorEnabled* aConstructorEnabled);
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2014-01-30 23:53:49 +04:00
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template<size_t N>
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void RegisterNavigatorDOMConstructor(const char16_t (&aKey)[N],
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mozilla::dom::ConstructNavigatorProperty aNavConstructor,
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mozilla::dom::ConstructorEnabled* aConstructorEnabled)
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{
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nsLiteralString key(aKey);
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return RegisterNavigatorDOMConstructor(key, aNavConstructor,
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aConstructorEnabled);
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}
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2013-05-01 00:30:25 +04:00
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2015-06-18 06:30:15 +03:00
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class NameIterator : public PLDHashTable::Iterator
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{
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public:
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typedef PLDHashTable::Iterator Base;
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explicit NameIterator(PLDHashTable* aTable) : Base(aTable) {}
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NameIterator(NameIterator&& aOther) : Base(mozilla::Move(aOther.mTable)) {}
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const GlobalNameMapEntry* Get() const
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{
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return static_cast<const GlobalNameMapEntry*>(Base::Get());
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}
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private:
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NameIterator() = delete;
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NameIterator(const NameIterator&) = delete;
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NameIterator& operator=(const NameIterator&) = delete;
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NameIterator& operator=(const NameIterator&&) = delete;
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};
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NameIterator GlobalNameIter() { return NameIterator(&mGlobalNames); }
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NameIterator NavigatorNameIter() { return NameIterator(&mNavigatorNames); }
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2012-11-01 21:51:57 +04:00
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2015-07-30 08:28:20 +03:00
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size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const;
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2012-11-05 02:18:44 +04:00
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2012-03-31 08:42:20 +04:00
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private:
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2014-06-23 23:56:07 +04:00
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virtual ~nsScriptNameSpaceManager();
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2002-01-17 07:08:14 +03:00
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// Adds a new entry to the hash and returns the nsGlobalNameStruct
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// that aKey will be mapped to. If mType in the returned
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// nsGlobalNameStruct is != eTypeNotInitialized, an entry for aKey
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// already existed.
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2012-06-14 18:56:38 +04:00
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nsGlobalNameStruct *AddToHash(PLDHashTable *aTable, const nsAString *aKey,
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2014-01-04 19:02:17 +04:00
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const char16_t **aClassName = nullptr);
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2012-06-14 18:56:38 +04:00
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nsGlobalNameStruct *AddToHash(PLDHashTable *aTable, const char *aKey,
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2014-01-04 19:02:17 +04:00
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const char16_t **aClassName = nullptr)
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2012-06-14 18:56:38 +04:00
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{
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NS_ConvertASCIItoUTF16 key(aKey);
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return AddToHash(aTable, &key, aClassName);
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}
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2013-08-22 17:44:19 +04:00
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// Removes an existing entry from the hash.
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void RemoveFromHash(PLDHashTable *aTable, const nsAString *aKey);
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2002-01-17 07:08:14 +03:00
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 21:42:36 +04:00
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nsresult FillHash(nsICategoryManager *aCategoryManager,
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2010-11-17 01:09:50 +03:00
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const char *aCategory);
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2003-01-22 06:22:35 +03:00
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nsresult RegisterInterface(const char* aIfName,
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const nsIID *aIfIID,
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2011-09-29 10:19:26 +04:00
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bool* aFoundOld);
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1998-12-21 19:51:10 +03:00
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2010-11-17 01:09:50 +03:00
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/**
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* Add a new category entry into the hash table.
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2011-02-03 02:46:12 +03:00
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* Only some categories can be added (see the beginning of the definition).
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* The other ones will be ignored.
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2010-11-17 01:09:50 +03:00
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*
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* @aCategoryManager Instance of the category manager service.
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* @aCategory Category where the entry comes from.
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* @aEntry The entry that should be added.
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*/
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nsresult AddCategoryEntryToHash(nsICategoryManager* aCategoryManager,
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const char* aCategory,
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nsISupports* aEntry);
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2013-08-22 17:44:19 +04:00
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/**
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* Remove an existing category entry from the hash table.
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* Only some categories can be removed (see the beginning of the definition).
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* The other ones will be ignored.
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*
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* @aCategory Category where the entry will be removed from.
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* @aEntry The entry that should be removed.
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*/
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nsresult RemoveCategoryEntryFromHash(nsICategoryManager* aCategoryManager,
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|
const char* aCategory,
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|
nsISupports* aEntry);
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// common helper for AddCategoryEntryToHash and RemoveCategoryEntryFromHash
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nsresult OperateCategoryEntryHash(nsICategoryManager* aCategoryManager,
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|
const char* aCategory,
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|
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nsISupports* aEntry,
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|
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bool aRemove);
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2012-03-29 22:43:13 +04:00
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nsGlobalNameStruct* LookupNameInternal(const nsAString& aName,
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2014-01-04 19:02:17 +04:00
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const char16_t **aClassName = nullptr);
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2012-03-29 22:43:13 +04:00
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2015-05-20 02:46:17 +03:00
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PLDHashTable mGlobalNames;
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PLDHashTable mNavigatorNames;
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1998-12-21 19:51:10 +03:00
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};
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 21:42:36 +04:00
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#endif /* nsScriptNameSpaceManager_h__ */
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