/* -*- 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 "NPL"); you may not use this file except in * compliance with the NPL. You may obtain a copy of the NPL at * http://www.mozilla.org/NPL/ * * Software distributed under the NPL is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL * for the specific language governing rights and limitations under the * NPL. * * The Initial Developer of this code under the NPL is Netscape * Communications Corporation. Portions created by Netscape are * Copyright (C) 1998 Netscape Communications Corporation. All Rights * Reserved. */ #include "nsIFactory.h" #include "nsISupports.h" #include "msgCore.h" #include "nsMsgBaseCID.h" #include "pratom.h" #include "nsIComponentManager.h" #include "nsIServiceManager.h" #include "rdf.h" #include "nsCRT.h" #include "nsCOMPtr.h" #include "nsMessenger.h" #include "nsMsgGroupRecord.h" #include "nsMsgAppCore.h" /* Include all of the interfaces our factory can generate components for */ #include "nsIUrlListenerManager.h" #include "nsUrlListenerManager.h" #include "nsMsgMailSession.h" #include "nsMsgAccount.h" #include "nsMsgAccountManager.h" #include "nsMsgIdentity.h" #include "nsMessageViewDataSource.h" #include "nsMsgFolderDataSource.h" #include "nsMsgMessageDataSource.h" #include "nsMsgAccountManagerDS.h" #include "nsMsgAccountDataSource.h" #include "nsMsgServerDataSource.h" #include "nsMsgIdentityDataSource.h" #include "nsMsgBiffManager.h" #ifdef DEBUG_bienvenu #include "nsMsgFilterService.h" #endif static NS_DEFINE_CID(kComponentManagerCID, NS_COMPONENTMANAGER_CID); static NS_DEFINE_CID(kCMsgMailSessionCID, NS_MSGMAILSESSION_CID); static NS_DEFINE_CID(kCUrlListenerManagerCID, NS_URLLISTENERMANAGER_CID); static NS_DEFINE_CID(kCMessengerBootstrapCID, NS_MESSENGERBOOTSTRAP_CID); static NS_DEFINE_CID(kCMsgFolderEventCID, NS_MSGFOLDEREVENT_CID); static NS_DEFINE_CID(kCMsgAppCoreCID, NS_MSGAPPCORE_CID); static NS_DEFINE_CID(kCMsgGroupRecordCID, NS_MSGGROUPRECORD_CID); static NS_DEFINE_CID(kMailNewsFolderDataSourceCID, NS_MAILNEWSFOLDERDATASOURCE_CID); static NS_DEFINE_CID(kMailNewsMessageDataSourceCID, NS_MAILNEWSMESSAGEDATASOURCE_CID); static NS_DEFINE_CID(kCMessageViewDataSourceCID, NS_MESSAGEVIEWDATASOURCE_CID); // account manager stuff static NS_DEFINE_CID(kMsgAccountManagerCID, NS_MSGACCOUNTMANAGER_CID); static NS_DEFINE_CID(kMsgAccountCID, NS_MSGACCOUNT_CID); static NS_DEFINE_CID(kMsgIdentityCID, NS_MSGIDENTITY_CID); // account manager RDF stuff static NS_DEFINE_CID(kMsgAccountManagerDataSourceCID, NS_MSGACCOUNTMANAGERDATASOURCE_CID); static NS_DEFINE_CID(kMsgAccountDataSourceCID, NS_MSGACCOUNTDATASOURCE_CID); static NS_DEFINE_CID(kMsgIdentityDataSourceCID, NS_MSGIDENTITYDATASOURCE_CID); static NS_DEFINE_CID(kMsgServerDataSourceCID, NS_MSGSERVERDATASOURCE_CID); // search and filter stuff static NS_DEFINE_CID(kMsgSearchSessionCID, NS_MSGSEARCHSESSION_CID); static NS_DEFINE_CID(kMsgFilterServiceCID, NS_MSGFILTERSERVICE_CID); // Biff static NS_DEFINE_CID(kMsgBiffManagerCID, NS_MSGBIFFMANAGER_CID); //////////////////////////////////////////////////////////// // //////////////////////////////////////////////////////////// static PRInt32 g_InstanceCount = 0; static PRInt32 g_LockCount = 0; class nsMsgFactory : public nsIFactory { public: // nsISupports methods NS_DECL_ISUPPORTS nsMsgFactory(const nsCID &aClass, const char* aClassName, const char* aProgID); // nsIFactory methods NS_IMETHOD CreateInstance(nsISupports *aOuter, const nsIID &aIID, void **aResult); NS_IMETHOD LockFactory(PRBool aLock); protected: virtual ~nsMsgFactory(); nsCID mClassID; char* mClassName; char* mProgID; }; nsMsgFactory::nsMsgFactory(const nsCID &aClass, const char* aClassName, const char* aProgID) : mClassID(aClass), mClassName(nsCRT::strdup(aClassName)), mProgID(nsCRT::strdup(aProgID)) { NS_INIT_REFCNT(); } nsMsgFactory::~nsMsgFactory() { NS_ASSERTION(mRefCnt == 0, "non-zero refcnt at destruction"); PL_strfree(mClassName); PL_strfree(mProgID); } nsresult nsMsgFactory::QueryInterface(const nsIID &aIID, void **aResult) { if (aResult == NULL) return NS_ERROR_NULL_POINTER; // Always NULL result, in case of failure *aResult = NULL; // we support two interfaces....nsISupports and nsFactory..... if (aIID.Equals(::nsISupports::GetIID())) *aResult = (void *)NS_STATIC_CAST(nsISupports*,this); else if (aIID.Equals(nsIFactory::GetIID())) *aResult = (void *)NS_STATIC_CAST(nsIFactory*,this); if (*aResult == NULL) return NS_NOINTERFACE; NS_ADDREF_THIS(); // Increase reference count for caller return NS_OK; } NS_IMPL_ADDREF(nsMsgFactory) NS_IMPL_RELEASE(nsMsgFactory) nsresult nsMsgFactory::CreateInstance(nsISupports * /* aOuter */, const nsIID &aIID, void **aResult) { nsresult rv = NS_ERROR_NO_INTERFACE; if (aResult == NULL) return NS_ERROR_NULL_POINTER; *aResult = NULL; // ClassID check happens here // Whenever you add a new class that supports an interface, plug it in here!!! if (mClassID.Equals(kCMsgFolderEventCID)) { NS_NOTREACHED("hello? what happens here?"); rv = NS_OK; } else if (mClassID.Equals(kCMessengerBootstrapCID)) { rv = NS_NewMessengerBootstrap(aIID, aResult); } else if (mClassID.Equals(kCUrlListenerManagerCID)) { nsUrlListenerManager * listener = nsnull; listener = new nsUrlListenerManager(); if (listener == nsnull) rv = NS_ERROR_OUT_OF_MEMORY; else { rv = listener->QueryInterface(aIID, aResult); if (NS_FAILED(rv)) delete listener; } } else if (mClassID.Equals(kCMsgMailSessionCID)) { nsMsgMailSession * session = new nsMsgMailSession(); if (session == nsnull) rv = NS_ERROR_OUT_OF_MEMORY; else { rv = session->QueryInterface(aIID, aResult); if (NS_FAILED(rv)) delete session; } } else if (mClassID.Equals(kCMsgAppCoreCID)) { rv = NS_NewMsgAppCore(aIID, aResult); } else if (mClassID.Equals(kMsgAccountManagerCID)) { rv = NS_NewMsgAccountManager(aIID, aResult); } else if (mClassID.Equals(kMsgAccountCID)) { rv = NS_NewMsgAccount(aIID, aResult); } else if (mClassID.Equals(kMsgIdentityCID)) { nsMsgIdentity* identity = new nsMsgIdentity(); if (identity == nsnull) rv = NS_ERROR_OUT_OF_MEMORY; else { rv = identity->QueryInterface(aIID, aResult); if (NS_FAILED(rv)) delete identity; } } else if (mClassID.Equals(kMailNewsFolderDataSourceCID)) { nsMsgFolderDataSource * folderDataSource = new nsMsgFolderDataSource(); if (folderDataSource == nsnull) rv = NS_ERROR_OUT_OF_MEMORY; else { rv = folderDataSource->QueryInterface(aIID, aResult); if (NS_FAILED(rv)) delete folderDataSource; } } else if (mClassID.Equals(kMailNewsMessageDataSourceCID)) { nsMsgMessageDataSource * messageDataSource = new nsMsgMessageDataSource(); if (messageDataSource == nsnull) return NS_ERROR_OUT_OF_MEMORY; else { rv = messageDataSource->QueryInterface(aIID, aResult); if (NS_FAILED(rv)) delete messageDataSource; } } else if (mClassID.Equals(kCMessageViewDataSourceCID)) { nsMessageViewDataSource * msgView = new nsMessageViewDataSource(); if (msgView == nsnull) rv = NS_ERROR_OUT_OF_MEMORY; else { rv = msgView->QueryInterface(aIID, aResult); if (NS_FAILED(rv)) delete msgView; } } // account manager RDF datasources else if (mClassID.Equals(kMsgAccountManagerDataSourceCID)) { rv = NS_NewMsgAccountManagerDataSource(aIID, aResult); } else if (mClassID.Equals(kMsgAccountDataSourceCID)) { rv = NS_NewMsgAccountDataSource(aIID, aResult); } else if (mClassID.Equals(kMsgIdentityDataSourceCID)) { rv = NS_NewMsgIdentityDataSource(aIID, aResult); } else if (mClassID.Equals(kMsgServerDataSourceCID)) { rv = NS_NewMsgServerDataSource(aIID, aResult); } #ifdef DEBUG_bienvenu else if (mClassID.Equals(kMsgFilterServiceCID)) { rv = NS_NewMsgFilterService(aIID, aResult); } #endif else if (mClassID.Equals(kMsgBiffManagerCID)){ rv = NS_NewMsgBiffManager(aIID, aResult); } return rv; } nsresult nsMsgFactory::LockFactory(PRBool aLock) { if (aLock) PR_AtomicIncrement(&g_LockCount); else PR_AtomicDecrement(&g_LockCount); return NS_OK; } //////////////////////////////////////////////////////////////////////////////// // return the proper factory to the caller. extern "C" NS_EXPORT nsresult NSGetFactory(nsISupports* /*aServMgr */, const nsCID &aClass, const char *aClassName, const char *aProgID, nsIFactory **aFactory) { if (nsnull == aFactory) return NS_ERROR_NULL_POINTER; *aFactory = new nsMsgFactory(aClass, aClassName, aProgID); if (aFactory) return (*aFactory)->QueryInterface(nsIFactory::GetIID(), (void**)aFactory); else return NS_ERROR_OUT_OF_MEMORY; } extern "C" NS_EXPORT PRBool NSCanUnload(nsISupports* /* aServMgr */) { return PRBool(g_InstanceCount == 0 && g_LockCount == 0); } //////////////////////////////////////////////////////////////////////////////// extern "C" NS_EXPORT nsresult NSRegisterSelf(nsISupports* aServMgr, const char* path) { nsresult rv; nsCOMPtr servMgr(do_QueryInterface(aServMgr, &rv)); if (NS_FAILED(rv)) return rv; nsIComponentManager* compMgr; rv = servMgr->GetService(kComponentManagerCID, nsIComponentManager::GetIID(), (nsISupports**)&compMgr); if (NS_FAILED(rv)) return rv; // register the message folder factory rv = compMgr->RegisterComponent(kCMsgFolderEventCID, "Folder Event", nsnull, path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; rv = compMgr->RegisterComponent(kCUrlListenerManagerCID, "UrlListenerManager", "component://netscape/messenger/urlListenerManager", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; rv = compMgr->RegisterComponent(kCMessengerBootstrapCID, "Netscape Messenger Bootstrapper", "component://netscape/appshell/component/messenger", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; rv = compMgr->RegisterComponent(kCMsgAppCoreCID, "Messenger AppCore", "component://netscape/appcores/messenger", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; rv = compMgr->RegisterComponent(kMsgAccountManagerCID, "Messenger Account Manager", "component://netscape/messenger/account-manager", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; rv = compMgr->RegisterComponent(kMsgAccountCID, "Messenger User Account", "component://netscape/messenger/account", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; rv = compMgr->RegisterComponent(kMsgIdentityCID, "Messenger User Identity", "component://netscape/messenger/identity", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; #if 0 rv = compMgr->RegisterComponent(kCMsgGroupRecordCID, nsnull, nsnull, path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; #endif rv = compMgr->RegisterComponent(kCMsgMailSessionCID, "Mail Session", "component://netscape/messenger/services/session", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; // register our RDF datasources: rv = compMgr->RegisterComponent(kMailNewsFolderDataSourceCID, "Mail/News Folder Data Source", NS_RDF_DATASOURCE_PROGID_PREFIX "mailnewsfolders", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; // register our RDF datasources: rv = compMgr->RegisterComponent(kMailNewsMessageDataSourceCID, "Mail/News Message Data Source", NS_RDF_DATASOURCE_PROGID_PREFIX "mailnewsmessages", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; rv = compMgr->RegisterComponent(kCMessageViewDataSourceCID, "Mail/News Message View Data Source", NS_RDF_DATASOURCE_PROGID_PREFIX "mail-messageview", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; rv = compMgr->RegisterComponent(kMsgAccountManagerDataSourceCID, "Mail/News Account Manager Data Source", NS_RDF_DATASOURCE_PROGID_PREFIX "msgaccountmanager", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; rv = compMgr->RegisterComponent(kMsgAccountDataSourceCID, "Mail/News Account Data Source", NS_RDF_DATASOURCE_PROGID_PREFIX "msgaccounts", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; rv = compMgr->RegisterComponent(kMsgIdentityDataSourceCID, "Mail/News Identity Data Source", NS_RDF_DATASOURCE_PROGID_PREFIX "msgidentities", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; rv = compMgr->RegisterComponent(kMsgServerDataSourceCID, "Mail/News Server Data Source", NS_RDF_DATASOURCE_PROGID_PREFIX "msgservers", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; #ifdef DEBUG_bienvenu printf("register filter service\n"); rv = compMgr->RegisterComponent(kMsgFilterServiceCID, "Message Filter Service", "component://netscape/messenger/services/filters", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; #endif rv = compMgr->RegisterComponent(kMsgBiffManagerCID, "Messenger Biff Manager", "component://netscape/messenger/biffManager", path, PR_TRUE, PR_TRUE); if (NS_FAILED(rv)) goto done; #ifdef NS_DEBUG printf("mailnews registering from %s\n",path); #endif done: (void)servMgr->ReleaseService(kComponentManagerCID, compMgr); return rv; } extern "C" NS_EXPORT nsresult NSUnregisterSelf(nsISupports* aServMgr, const char* path) { nsresult rv; nsCOMPtr servMgr(do_QueryInterface(aServMgr, &rv)); if (NS_FAILED(rv)) return rv; nsIComponentManager* compMgr; rv = servMgr->GetService(kComponentManagerCID, nsIComponentManager::GetIID(), (nsISupports**)&compMgr); if (NS_FAILED(rv)) return rv; rv = compMgr->UnregisterComponent(kCUrlListenerManagerCID, path); if (NS_FAILED(rv)) goto done; rv = compMgr->UnregisterComponent(kCMessengerBootstrapCID, path); if (NS_FAILED(rv)) goto done; #if 0 rv = compMgr->UnregisterComponent(kCMsgGroupRecordCID, path); if (NS_FAILED(rv)) goto done; #endif rv = compMgr->UnregisterComponent(kCMsgFolderEventCID, path); if (NS_FAILED(rv)) goto done; rv = compMgr->UnregisterComponent(kCMsgMailSessionCID, path); if(NS_FAILED(rv)) goto done; rv = compMgr->UnregisterComponent(kMailNewsFolderDataSourceCID, path); if (NS_FAILED(rv)) goto done; rv = compMgr->UnregisterComponent(kMailNewsMessageDataSourceCID, path); if (NS_FAILED(rv)) goto done; rv = compMgr->UnregisterComponent(kCMessageViewDataSourceCID, path); if(NS_FAILED(rv)) goto done; // Account Manager RDF stuff rv = compMgr->UnregisterComponent(kMsgAccountManagerDataSourceCID, path); if(NS_FAILED(rv)) goto done; rv = compMgr->UnregisterComponent(kMsgAccountDataSourceCID, path); if(NS_FAILED(rv)) goto done; rv = compMgr->UnregisterComponent(kMsgIdentityDataSourceCID, path); if(NS_FAILED(rv)) goto done; rv = compMgr->UnregisterComponent(kMsgServerDataSourceCID, path); if(NS_FAILED(rv)) goto done; #ifdef DEBUG_bienvenu rv = compMgr->UnregisterComponent(kMsgFilterServiceCID, path); if(NS_FAILED(rv)) goto done; #endif //Biff rv = compMgr->UnregisterComponent(kMsgBiffManagerCID, path); if(NS_FAILED(rv)) goto done; done: (void)servMgr->ReleaseService(kComponentManagerCID, compMgr); return rv; } ////////////////////////////////////////////////////////////////////////////////