Temporary XPConnectFactory (until the real one is available...). This will replace the AppCoresManager as the way to create C++ components in javascript...
git-svn-id: svn://10.0.0.236/trunk@24422 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
@@ -17,42 +17,57 @@
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* Netscape Communications Corporation. All Rights Reserved.
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*/
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#include "nsIFactory.h"
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#include "nsRepository.h"
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#include "nscore.h"
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#include "nsIComponentManager.h"
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#include "nsAppShellCIDs.h"
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#include "nsICmdLineService.h"
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/* extern the factory entry points... */
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/* extern the factory entry points for each component... */
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nsresult NS_NewAppShellServiceFactory(nsIFactory** aFactory);
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nsresult NS_NewXPConnectFactoryFactory(nsIFactory** aResult);
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#if 0
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nsresult NS_NewDefaultProtocolHelperFactory(nsIFactory** aResult);
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#endif
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static NS_DEFINE_IID(kAppShellServiceCID, NS_APPSHELL_SERVICE_CID);
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static NS_DEFINE_IID(kCmdLineServiceCID, NS_COMMANDLINE_SERVICE_CID);
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static NS_DEFINE_IID(kProtocolHelperCID, NS_PROTOCOL_HELPER_CID);
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static NS_DEFINE_IID(kXPConnectFactoryCID, NS_XPCONNECTFACTORY_CID);
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/*
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* Global entry point to register all components in the registry...
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*/
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extern "C" NS_EXPORT nsresult
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NSRegisterSelf(nsISupports* serviceMgr, const char *path)
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{
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nsComponentManager::RegisterComponent(kAppShellServiceCID, NULL, NULL, path, PR_TRUE, PR_TRUE);
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nsComponentManager::RegisterComponent(kCmdLineServiceCID, NULL, NULL, path, PR_TRUE, PR_TRUE);
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nsComponentManager::RegisterComponent(kProtocolHelperCID, NULL, NULL, path, PR_TRUE, PR_TRUE);
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nsComponentManager::RegisterComponent(kXPConnectFactoryCID, NULL, NULL, path, PR_TRUE, PR_TRUE);
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return NS_OK;
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}
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/*
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* Global entry point to unregister all components in the registry...
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*/
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extern "C" NS_EXPORT nsresult
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NSUnregisterSelf(nsISupports* serviceMgr, const char *path)
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{
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nsComponentManager::UnregisterFactory(kAppShellServiceCID, path);
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nsComponentManager::UnregisterFactory(kCmdLineServiceCID, path);
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nsComponentManager::UnregisterFactory(kProtocolHelperCID, path);
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nsComponentManager::UnregisterComponent(kXPConnectFactoryCID, path);
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return NS_OK;
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}
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/*
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* Global entry point to create class factories for the components
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* available withing the DLL...
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*/
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#if defined(XP_MAC) && defined(MAC_STATIC)
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extern "C" NS_APPSHELL nsresult
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NSGetFactory_APPSHELL_DLL(nsISupports* serviceMgr,
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@@ -81,13 +96,16 @@ NSGetFactory(nsISupports* serviceMgr,
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else if (aClass.Equals(kCmdLineServiceCID)) {
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rv = NS_NewCmdLineServiceFactory(aFactory);
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}
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else if (aClass.Equals(kXPConnectFactoryCID)) {
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rv = NS_NewXPConnectFactoryFactory(aFactory);
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}
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#if 0
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else if (aClass.Equals(kProtocolHelperCID)) {
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rv = NS_NewDefaultProtocolHelperFactory(aFactory);
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}
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#endif
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return rv;
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}
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73
mozilla/xpfe/appshell/src/nsAppShellNameSet.cpp
Normal file
73
mozilla/xpfe/appshell/src/nsAppShellNameSet.cpp
Normal file
@@ -0,0 +1,73 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1998
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* Netscape Communications Corporation. All Rights Reserved.
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*/
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#include "nsAppshellNameSet.h"
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#include "nsIScriptContext.h"
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#include "nsIScriptNameSpaceManager.h"
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#include "nsIDOMXPConnectFactory.h"
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#include "nsAppShellCIDs.h"
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static NS_DEFINE_IID(kIScriptExternalNameSetIID, NS_ISCRIPTEXTERNALNAMESET_IID);
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static NS_DEFINE_IID(kXPConnectFactoryCID, NS_XPCONNECTFACTORY_CID);
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nsAppShellNameSet::nsAppShellNameSet()
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{
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NS_INIT_REFCNT();
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}
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nsAppShellNameSet::~nsAppShellNameSet()
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{
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}
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NS_IMPL_ISUPPORTS(nsAppShellNameSet, kIScriptExternalNameSetIID);
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NS_IMETHODIMP
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nsAppShellNameSet::InitializeClasses(nsIScriptContext* aScriptContext)
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{
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nsresult rv;
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rv = NS_InitXPConnectFactoryClass(aScriptContext, nsnull);
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return rv;
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}
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NS_IMETHODIMP
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nsAppShellNameSet::AddNameSet(nsIScriptContext* aScriptContext)
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{
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nsresult rv;
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nsIScriptNameSpaceManager* manager;
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rv = aScriptContext->GetNameSpaceManager(&manager);
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if (NS_SUCCEEDED(rv)) {
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rv = manager->RegisterGlobalName("XPComFactory",
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kXPConnectFactoryCID,
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PR_FALSE);
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NS_RELEASE(manager);
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}
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return rv;
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}
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42
mozilla/xpfe/appshell/src/nsAppShellNameSet.h
Normal file
42
mozilla/xpfe/appshell/src/nsAppShellNameSet.h
Normal file
@@ -0,0 +1,42 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsAppShellNameSet_h___
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#define nsAppShellNameSet_h___
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#include "nsISupports.h"
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#include "nsIScriptExternalNameSet.h"
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class nsIScriptContext;
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class nsAppShellNameSet : public nsIScriptExternalNameSet
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{
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public:
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nsAppShellNameSet();
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// nsISupports interface...
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NS_DECL_ISUPPORTS
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// nsIScriptExternalNameSet interface...
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NS_IMETHOD InitializeClasses(nsIScriptContext* aScriptContext);
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NS_IMETHOD AddNameSet(nsIScriptContext* aScriptContext);
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protected:
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virtual ~nsAppShellNameSet();
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};
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#endif // nsAppShellNameSet_h___
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@@ -32,6 +32,11 @@
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#include "nsIWebShellWindow.h"
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#include "nsWebShellWindow.h"
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/* For Javascript Namespace Access */
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#include "nsDOMCID.h"
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#include "nsIScriptNameSetRegistry.h"
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#include "nsAppShellNameset.h"
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#include "nsWidgetsCID.h"
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#include "nsIStreamObserver.h"
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@@ -42,6 +47,7 @@
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/* Define Class IDs */
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static NS_DEFINE_IID(kAppShellCID, NS_APPSHELL_CID);
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static NS_DEFINE_IID(kEventQueueServiceCID, NS_EVENTQUEUESERVICE_CID);
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static NS_DEFINE_IID(kCScriptNameSetRegistryCID, NS_SCRIPT_NAMESET_REGISTRY_CID);
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/* Define Interface IDs */
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@@ -50,6 +56,7 @@ static NS_DEFINE_IID(kIEventQueueServiceIID, NS_IEVENTQUEUESERVICE_IID);
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static NS_DEFINE_IID(kIAppShellServiceIID, NS_IAPPSHELL_SERVICE_IID);
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static NS_DEFINE_IID(kIAppShellIID, NS_IAPPSHELL_IID);
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static NS_DEFINE_IID(kIWebShellWindowIID, NS_IWEBSHELL_WINDOW_IID);
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static NS_DEFINE_IID(kIScriptNameSetRegistryIID, NS_ISCRIPTNAMESETREGISTRY_IID);
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@@ -120,15 +127,30 @@ nsAppShellService::Initialize(void)
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FCInitialize();
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#endif
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// Create the Event Queue for the UI thread...
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nsIEventQueueService* mEventQService;
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nsIEventQueueService* eventQService;
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rv = nsServiceManager::GetService(kEventQueueServiceCID,
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kIEventQueueServiceIID,
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(nsISupports **)&mEventQService);
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(nsISupports **)&eventQService);
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if (NS_OK == rv) {
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// XXX: What if this fails?
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rv = mEventQService->CreateThreadEventQueue();
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rv = eventQService->CreateThreadEventQueue();
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}
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// Register the nsAppShellNameSet with the global nameset registry...
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nsIScriptNameSetRegistry *registry;
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rv = nsServiceManager::GetService(kCScriptNameSetRegistryCID,
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kIScriptNameSetRegistryIID,
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(nsISupports **)®istry);
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if (NS_FAILED(rv)) {
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goto done;
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}
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nsAppShellNameSet* nameSet;
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nameSet = new nsAppShellNameSet();
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registry->AddExternalNameSet(nameSet);
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/* FIX - do we need to release this service? When we do, it get deleted,and our name is lost. */
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// Create the toplevel window list...
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rv = NS_NewISupportsArray(&mWindowList);
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if (NS_FAILED(rv)) {
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goto done;
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304
mozilla/xpfe/appshell/src/nsJSXPConnectFactory.cpp
Normal file
304
mozilla/xpfe/appshell/src/nsJSXPConnectFactory.cpp
Normal file
@@ -0,0 +1,304 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
|
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* Version 1.0 (the "NPL"); you may not use this file except in
|
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* compliance with the NPL. You may obtain a copy of the NPL at
|
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* http://www.mozilla.org/NPL/
|
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*
|
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* Software distributed under the NPL is distributed on an "AS IS" basis,
|
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
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* for the specific language governing rights and limitations under the
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* NPL.
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*
|
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* The Initial Developer of this code under the NPL is Netscape
|
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* Communications Corporation. Portions created by Netscape are
|
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/* AUTO-GENERATED. DO NOT EDIT!!! */
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#include "jsapi.h"
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#include "nsJSUtils.h"
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#include "nscore.h"
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#include "nsIScriptContext.h"
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#include "nsIJSScriptObject.h"
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#include "nsIScriptObjectOwner.h"
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#include "nsIScriptGlobalObject.h"
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#include "nsIPtr.h"
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#include "nsString.h"
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#include "nsIDOMXPConnectFactory.h"
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static NS_DEFINE_IID(kIScriptObjectOwnerIID, NS_ISCRIPTOBJECTOWNER_IID);
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static NS_DEFINE_IID(kIJSScriptObjectIID, NS_IJSSCRIPTOBJECT_IID);
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static NS_DEFINE_IID(kIScriptGlobalObjectIID, NS_ISCRIPTGLOBALOBJECT_IID);
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static NS_DEFINE_IID(kIXPConnectFactoryIID, NS_IDOMXPCONNECTFACTORY_IID);
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NS_DEF_PTR(nsIDOMXPConnectFactory);
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/***********************************************************************/
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//
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// XPConnectFactory Properties Getter
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//
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PR_STATIC_CALLBACK(JSBool)
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GetXPConnectFactoryProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
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{
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nsIDOMXPConnectFactory *a = (nsIDOMXPConnectFactory*)JS_GetPrivate(cx, obj);
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// If there's no private data, this must be the prototype, so ignore
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if (nsnull == a) {
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return JS_TRUE;
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}
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if (JSVAL_IS_INT(id)) {
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switch(JSVAL_TO_INT(id)) {
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case 0:
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default:
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return nsJSUtils::nsCallJSScriptObjectGetProperty(a, cx, id, vp);
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}
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}
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else {
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return nsJSUtils::nsCallJSScriptObjectGetProperty(a, cx, id, vp);
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}
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return PR_TRUE;
|
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}
|
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|
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/***********************************************************************/
|
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//
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// XPConnectFactory Properties Setter
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//
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PR_STATIC_CALLBACK(JSBool)
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SetXPConnectFactoryProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
|
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{
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nsIDOMXPConnectFactory *a = (nsIDOMXPConnectFactory*)JS_GetPrivate(cx, obj);
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|
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// If there's no private data, this must be the prototype, so ignore
|
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if (nsnull == a) {
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return JS_TRUE;
|
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}
|
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|
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if (JSVAL_IS_INT(id)) {
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switch(JSVAL_TO_INT(id)) {
|
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case 0:
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default:
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return nsJSUtils::nsCallJSScriptObjectSetProperty(a, cx, id, vp);
|
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}
|
||||
}
|
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else {
|
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return nsJSUtils::nsCallJSScriptObjectSetProperty(a, cx, id, vp);
|
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}
|
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|
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return PR_TRUE;
|
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}
|
||||
|
||||
|
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//
|
||||
// XPConnectFactory finalizer
|
||||
//
|
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PR_STATIC_CALLBACK(void)
|
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FinalizeXPConnectFactory(JSContext *cx, JSObject *obj)
|
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{
|
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nsJSUtils::nsGenericFinalize(cx, obj);
|
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}
|
||||
|
||||
|
||||
//
|
||||
// XPConnectFactory enumerate
|
||||
//
|
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PR_STATIC_CALLBACK(JSBool)
|
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EnumerateXPConnectFactory(JSContext *cx, JSObject *obj)
|
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{
|
||||
return nsJSUtils::nsGenericEnumerate(cx, obj);
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// XPConnectFactory resolve
|
||||
//
|
||||
PR_STATIC_CALLBACK(JSBool)
|
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ResolveXPConnectFactory(JSContext *cx, JSObject *obj, jsval id)
|
||||
{
|
||||
return nsJSUtils::nsGenericResolve(cx, obj, id);
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// Native method CreateInstance
|
||||
//
|
||||
PR_STATIC_CALLBACK(JSBool)
|
||||
XPConnectFactoryCreateInstance(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
|
||||
{
|
||||
nsIDOMXPConnectFactory *nativeThis = (nsIDOMXPConnectFactory*)JS_GetPrivate(cx, obj);
|
||||
JSBool rBool = JS_FALSE;
|
||||
nsISupports* nativeRet;
|
||||
nsAutoString b0;
|
||||
|
||||
*rval = JSVAL_NULL;
|
||||
|
||||
// If there's no private data, this must be the prototype, so ignore
|
||||
if (nsnull == nativeThis) {
|
||||
return JS_TRUE;
|
||||
}
|
||||
|
||||
if (argc >= 1) {
|
||||
|
||||
nsJSUtils::nsConvertJSValToString(b0, cx, argv[0]);
|
||||
|
||||
if (NS_OK != nativeThis->CreateInstance(b0, &nativeRet)) {
|
||||
return JS_FALSE;
|
||||
}
|
||||
|
||||
nsJSUtils::nsConvertObjectToJSVal(nativeRet, cx, rval);
|
||||
}
|
||||
else {
|
||||
JS_ReportError(cx, "Function createInstance requires 1 parameters");
|
||||
return JS_FALSE;
|
||||
}
|
||||
|
||||
return JS_TRUE;
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************/
|
||||
//
|
||||
// class for XPConnectFactory
|
||||
//
|
||||
JSClass XPConnectFactoryClass = {
|
||||
"XPConnectFactory",
|
||||
JSCLASS_HAS_PRIVATE,
|
||||
JS_PropertyStub,
|
||||
JS_PropertyStub,
|
||||
GetXPConnectFactoryProperty,
|
||||
SetXPConnectFactoryProperty,
|
||||
EnumerateXPConnectFactory,
|
||||
ResolveXPConnectFactory,
|
||||
JS_ConvertStub,
|
||||
FinalizeXPConnectFactory
|
||||
};
|
||||
|
||||
|
||||
//
|
||||
// XPConnectFactory class properties
|
||||
//
|
||||
static JSPropertySpec XPConnectFactoryProperties[] =
|
||||
{
|
||||
{0}
|
||||
};
|
||||
|
||||
|
||||
//
|
||||
// XPConnectFactory class methods
|
||||
//
|
||||
static JSFunctionSpec XPConnectFactoryMethods[] =
|
||||
{
|
||||
{"createInstance", XPConnectFactoryCreateInstance, 1},
|
||||
{0}
|
||||
};
|
||||
|
||||
|
||||
//
|
||||
// XPConnectFactory constructor
|
||||
//
|
||||
PR_STATIC_CALLBACK(JSBool)
|
||||
XPConnectFactory(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
|
||||
{
|
||||
return JS_FALSE;
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// XPConnectFactory class initialization
|
||||
//
|
||||
extern "C" NS_APPSHELL nsresult NS_InitXPConnectFactoryClass(nsIScriptContext *aContext, void **aPrototype)
|
||||
{
|
||||
JSContext *jscontext = (JSContext *)aContext->GetNativeContext();
|
||||
JSObject *proto = nsnull;
|
||||
JSObject *constructor = nsnull;
|
||||
JSObject *parent_proto = nsnull;
|
||||
JSObject *global = JS_GetGlobalObject(jscontext);
|
||||
jsval vp;
|
||||
|
||||
if ((PR_TRUE != JS_LookupProperty(jscontext, global, "XPConnectFactory", &vp)) ||
|
||||
!JSVAL_IS_OBJECT(vp) ||
|
||||
((constructor = JSVAL_TO_OBJECT(vp)) == nsnull) ||
|
||||
(PR_TRUE != JS_LookupProperty(jscontext, JSVAL_TO_OBJECT(vp), "prototype", &vp)) ||
|
||||
!JSVAL_IS_OBJECT(vp)) {
|
||||
|
||||
proto = JS_InitClass(jscontext, // context
|
||||
global, // global object
|
||||
parent_proto, // parent proto
|
||||
&XPConnectFactoryClass, // JSClass
|
||||
XPConnectFactory, // JSNative ctor
|
||||
0, // ctor args
|
||||
XPConnectFactoryProperties, // proto props
|
||||
XPConnectFactoryMethods, // proto funcs
|
||||
nsnull, // ctor props (static)
|
||||
nsnull); // ctor funcs (static)
|
||||
if (nsnull == proto) {
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
}
|
||||
else if ((nsnull != constructor) && JSVAL_IS_OBJECT(vp)) {
|
||||
proto = JSVAL_TO_OBJECT(vp);
|
||||
}
|
||||
else {
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
if (aPrototype) {
|
||||
*aPrototype = proto;
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// Method for creating a new XPConnectFactory JavaScript object
|
||||
//
|
||||
extern "C" NS_APPSHELL nsresult NS_NewScriptXPConnectFactory(nsIScriptContext *aContext, nsISupports *aSupports, nsISupports *aParent, void **aReturn)
|
||||
{
|
||||
NS_PRECONDITION(nsnull != aContext && nsnull != aSupports && nsnull != aReturn, "null argument to NS_NewScriptXPConnectFactory");
|
||||
JSObject *proto;
|
||||
JSObject *parent;
|
||||
nsIScriptObjectOwner *owner;
|
||||
JSContext *jscontext = (JSContext *)aContext->GetNativeContext();
|
||||
nsresult result = NS_OK;
|
||||
nsIDOMXPConnectFactory *aXPConnectFactory;
|
||||
|
||||
if (nsnull == aParent) {
|
||||
parent = nsnull;
|
||||
}
|
||||
else if (NS_OK == aParent->QueryInterface(kIScriptObjectOwnerIID, (void**)&owner)) {
|
||||
if (NS_OK != owner->GetScriptObject(aContext, (void **)&parent)) {
|
||||
NS_RELEASE(owner);
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
NS_RELEASE(owner);
|
||||
}
|
||||
else {
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
if (NS_OK != NS_InitXPConnectFactoryClass(aContext, (void **)&proto)) {
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
result = aSupports->QueryInterface(kIXPConnectFactoryIID, (void **)&aXPConnectFactory);
|
||||
if (NS_OK != result) {
|
||||
return result;
|
||||
}
|
||||
|
||||
// create a js object for this class
|
||||
*aReturn = JS_NewObject(jscontext, &XPConnectFactoryClass, proto, parent);
|
||||
if (nsnull != *aReturn) {
|
||||
// connect the native object to the js object
|
||||
JS_SetPrivate(jscontext, (JSObject *)*aReturn, aXPConnectFactory);
|
||||
}
|
||||
else {
|
||||
NS_RELEASE(aXPConnectFactory);
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
193
mozilla/xpfe/appshell/src/nsXPConnectFactory.cpp
Normal file
193
mozilla/xpfe/appshell/src/nsXPConnectFactory.cpp
Normal file
@@ -0,0 +1,193 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public License
|
||||
* Version 1.0 (the "License"); you may not use this file except in
|
||||
* compliance with the License. You may obtain a copy of the License at
|
||||
* http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS IS"
|
||||
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
|
||||
* the License for the specific language governing rights and limitations
|
||||
* under the License.
|
||||
*
|
||||
* The Original Code is Mozilla Communicator client code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape Communications
|
||||
* Corporation. Portions created by Netscape are Copyright (C) 1998
|
||||
* Netscape Communications Corporation. All Rights Reserved.
|
||||
*/
|
||||
|
||||
#include "nsRepository.h"
|
||||
#include "nsXPComFactory.h"
|
||||
#include "nsIScriptObjectOwner.h"
|
||||
#include "nsIScriptGlobalObject.h"
|
||||
#include "nsIDOMXPConnectFactory.h"
|
||||
|
||||
// Declare IIDs...
|
||||
static NS_DEFINE_IID(kIDOMXPConnectFactoryIID, NS_IDOMXPCONNECTFACTORY_IID);
|
||||
static NS_DEFINE_IID(kIScriptObjectOwnerIID, NS_ISCRIPTOBJECTOWNER_IID);
|
||||
static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
|
||||
|
||||
|
||||
class XPConnectFactoryImpl : public nsIDOMXPConnectFactory,
|
||||
public nsIScriptObjectOwner
|
||||
{
|
||||
public:
|
||||
XPConnectFactoryImpl();
|
||||
|
||||
NS_DECL_ISUPPORTS
|
||||
|
||||
// nsIXPConnectFactory interface...
|
||||
NS_IMETHOD CreateInstance(const nsString &progID, nsISupports**_retval);
|
||||
|
||||
// nsIScriptObjectOwner interface...
|
||||
NS_IMETHOD GetScriptObject(nsIScriptContext *aContext, void** aScriptObject);
|
||||
NS_IMETHOD SetScriptObject(void *aScriptObject);
|
||||
|
||||
protected:
|
||||
virtual ~XPConnectFactoryImpl();
|
||||
|
||||
private:
|
||||
void *mScriptObject;
|
||||
};
|
||||
|
||||
|
||||
XPConnectFactoryImpl::XPConnectFactoryImpl()
|
||||
{
|
||||
NS_INIT_REFCNT();
|
||||
|
||||
mScriptObject = nsnull;
|
||||
}
|
||||
|
||||
XPConnectFactoryImpl::~XPConnectFactoryImpl()
|
||||
{
|
||||
}
|
||||
|
||||
// -----
|
||||
// Implementation of nsISupports interface methods...
|
||||
// -----
|
||||
|
||||
NS_IMPL_ADDREF(XPConnectFactoryImpl)
|
||||
NS_IMPL_RELEASE(XPConnectFactoryImpl)
|
||||
|
||||
NS_IMETHODIMP
|
||||
XPConnectFactoryImpl::QueryInterface(REFNSIID aIID,void** aInstancePtr)
|
||||
{
|
||||
if (aInstancePtr == NULL) {
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
}
|
||||
|
||||
// Always NULL result, in case of failure
|
||||
*aInstancePtr = NULL;
|
||||
|
||||
if ( aIID.Equals(kIDOMXPConnectFactoryIID) ) {
|
||||
nsIDOMXPConnectFactory* tmp = this;
|
||||
*aInstancePtr = tmp;
|
||||
AddRef();
|
||||
return NS_OK;
|
||||
}
|
||||
else if ( aIID.Equals(kIScriptObjectOwnerIID)) {
|
||||
nsIScriptObjectOwner* tmp = this;
|
||||
*aInstancePtr = tmp;
|
||||
AddRef();
|
||||
return NS_OK;
|
||||
}
|
||||
else if ( aIID.Equals(kISupportsIID) ) {
|
||||
nsISupports* tmp = (nsIDOMXPConnectFactory*)this;
|
||||
*aInstancePtr = tmp;
|
||||
AddRef();
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
return NS_NOINTERFACE;
|
||||
}
|
||||
|
||||
// -----
|
||||
// Implementation of nsIXPConnectFactory interface methods...
|
||||
// -----
|
||||
|
||||
NS_IMETHODIMP
|
||||
XPConnectFactoryImpl::CreateInstance(const nsString &progID, nsISupports**_retval)
|
||||
{
|
||||
nsresult rv;
|
||||
nsCID cid;
|
||||
char cidBuffer[48];
|
||||
|
||||
// Argument validation...
|
||||
if (!_retval) {
|
||||
rv = NS_ERROR_NULL_POINTER;
|
||||
goto done;
|
||||
}
|
||||
|
||||
// Convert the unicode string into a char*
|
||||
progID.ToCString(cidBuffer, sizeof(cidBuffer));
|
||||
|
||||
// Parse the CID string...
|
||||
//
|
||||
// XXX: The progID should *not* be treated as a raw CID...
|
||||
//
|
||||
if (cid.Parse(cidBuffer)) {
|
||||
rv = nsRepository::CreateInstance(cid, nsnull, kISupportsIID, (void**)_retval);
|
||||
if (NS_SUCCEEDED(rv)) {
|
||||
}
|
||||
} else {
|
||||
// the progID does not represent a valid IID...
|
||||
rv = NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
done:
|
||||
return rv;
|
||||
}
|
||||
|
||||
// -----
|
||||
// Implementation of nsIScriptObjectOwner interface methods...
|
||||
// -----
|
||||
|
||||
NS_IMETHODIMP
|
||||
XPConnectFactoryImpl::GetScriptObject(nsIScriptContext *aContext, void **aScriptObject)
|
||||
{
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
// Argument validation...
|
||||
if (!aScriptObject) {
|
||||
rv = NS_ERROR_NULL_POINTER;
|
||||
} else {
|
||||
if (!mScriptObject) {
|
||||
nsIScriptGlobalObject *global = aContext->GetGlobalObject();
|
||||
rv = NS_NewScriptXPConnectFactory(aContext, (nsISupports *)(nsIDOMXPConnectFactory*)this, global, (void**)&mScriptObject);
|
||||
NS_IF_RELEASE(global);
|
||||
}
|
||||
|
||||
*aScriptObject = mScriptObject;
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
XPConnectFactoryImpl::SetScriptObject(void *aScriptObject)
|
||||
{
|
||||
mScriptObject = aScriptObject;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
|
||||
// -----
|
||||
// Entry point to create nsXPConnectFactory factory instances...
|
||||
// -----
|
||||
NS_DEF_FACTORY(XPConnectFactory, XPConnectFactoryImpl)
|
||||
|
||||
nsresult NS_NewXPConnectFactoryFactory(nsIFactory** aResult)
|
||||
{
|
||||
nsresult rv = NS_OK;
|
||||
nsIFactory* inst = new nsXPConnectFactoryFactory();
|
||||
if (nsnull == inst) {
|
||||
rv = NS_ERROR_OUT_OF_MEMORY;
|
||||
}
|
||||
else {
|
||||
NS_ADDREF(inst);
|
||||
}
|
||||
*aResult = inst;
|
||||
return rv;
|
||||
}
|
||||
Reference in New Issue
Block a user