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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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
#include "msgCore.h" // for pre-compiled headers
#include "nsMsgMailSession.h"
#include "nsIMsgMessageService.h"
#include "nsMsgUtils.h"
#include "nsIMsgAccountManager.h"
#include "nsIChromeRegistry.h"
#include "nsIDirectoryService.h"
#include "nsAppDirectoryServiceDefs.h"
#include "nsPIDOMWindow.h"
#include "nsIDocShell.h"
#include "mozilla/dom/Document.h"
#include "nsIObserverService.h"
#include "nsIAppStartup.h"
#include "nsISupportsPrimitives.h"
#include "nsAppShellCID.h"
#include "nsIWindowMediator.h"
#include "nsIWindowWatcher.h"
#include "nsIMsgMailNewsUrl.h"
#include "prcmon.h"
#include "nsThreadUtils.h"
#include "nsComponentManagerUtils.h"
#include "nsServiceManagerUtils.h"
#include "nsIProperties.h"
#include "mozilla/Services.h"
#include "mozilla/dom/Element.h"
#include "mozilla/Components.h"
#include "nsFocusManager.h"
#include "nsIPromptService.h"
#include "nsEmbedCID.h"
NS_IMPL_ISUPPORTS(nsMsgMailSession, nsIMsgMailSession, nsIFolderListener)
nsMsgMailSession::nsMsgMailSession() {}
nsMsgMailSession::~nsMsgMailSession() { Shutdown(); }
nsresult nsMsgMailSession::Init() {
// Ensures the shutdown service is initialised
nsresult rv;
nsCOMPtr<nsIMsgShutdownService> shutdownService =
do_GetService("@mozilla.org/messenger/msgshutdownservice;1", &rv);
return rv;
}
nsresult nsMsgMailSession::Shutdown() { return NS_OK; }
NS_IMETHODIMP nsMsgMailSession::AddFolderListener(nsIFolderListener* aListener,
uint32_t aNotifyFlags) {
NS_ENSURE_ARG_POINTER(aListener);
// we don't care about the notification flags for equivalence purposes
size_t index = mListeners.IndexOf(aListener);
NS_ASSERTION(index == size_t(-1), "tried to add duplicate listener");
if (index == size_t(-1)) {
folderListener newListener(aListener, aNotifyFlags);
mListeners.AppendElement(newListener);
}
return NS_OK;
}
NS_IMETHODIMP nsMsgMailSession::RemoveFolderListener(
nsIFolderListener* aListener) {
NS_ENSURE_ARG_POINTER(aListener);
mListeners.RemoveElement(aListener);
return NS_OK;
}
#define NOTIFY_FOLDER_LISTENERS(propertyflag_, propertyfunc_, params_) \
PR_BEGIN_MACRO \
nsTObserverArray<folderListener>::ForwardIterator iter(mListeners); \
while (iter.HasMore()) { \
const folderListener& fL = iter.GetNext(); \
if (fL.mNotifyFlags & nsIFolderListener::propertyflag_) \
fL.mListener->propertyfunc_ params_; \
} \
PR_END_MACRO
NS_IMETHODIMP
nsMsgMailSession::OnFolderPropertyChanged(nsIMsgFolder* aItem,
const nsACString& aProperty,
const nsACString& aOldValue,
const nsACString& aNewValue) {
NOTIFY_FOLDER_LISTENERS(propertyChanged, OnFolderPropertyChanged,
(aItem, aProperty, aOldValue, aNewValue));
return NS_OK;
}
NS_IMETHODIMP
nsMsgMailSession::OnFolderUnicharPropertyChanged(nsIMsgFolder* aItem,
const nsACString& aProperty,
const nsAString& aOldValue,
const nsAString& aNewValue) {
NOTIFY_FOLDER_LISTENERS(unicharPropertyChanged,
OnFolderUnicharPropertyChanged,
(aItem, aProperty, aOldValue, aNewValue));
return NS_OK;
}
NS_IMETHODIMP
nsMsgMailSession::OnFolderIntPropertyChanged(nsIMsgFolder* aItem,
const nsACString& aProperty,
int64_t aOldValue,
int64_t aNewValue) {
NOTIFY_FOLDER_LISTENERS(intPropertyChanged, OnFolderIntPropertyChanged,
(aItem, aProperty, aOldValue, aNewValue));
return NS_OK;
}
NS_IMETHODIMP
nsMsgMailSession::OnFolderBoolPropertyChanged(nsIMsgFolder* aItem,
const nsACString& aProperty,
bool aOldValue, bool aNewValue) {
NOTIFY_FOLDER_LISTENERS(boolPropertyChanged, OnFolderBoolPropertyChanged,
(aItem, aProperty, aOldValue, aNewValue));
return NS_OK;
}
NS_IMETHODIMP
nsMsgMailSession::OnFolderPropertyFlagChanged(nsIMsgDBHdr* aItem,
const nsACString& aProperty,
uint32_t aOldValue,
uint32_t aNewValue) {
NOTIFY_FOLDER_LISTENERS(propertyFlagChanged, OnFolderPropertyFlagChanged,
(aItem, aProperty, aOldValue, aNewValue));
return NS_OK;
}
NS_IMETHODIMP nsMsgMailSession::OnFolderAdded(nsIMsgFolder* parent,
nsIMsgFolder* child) {
NOTIFY_FOLDER_LISTENERS(added, OnFolderAdded, (parent, child));
return NS_OK;
}
NS_IMETHODIMP nsMsgMailSession::OnMessageAdded(nsIMsgFolder* parent,
nsIMsgDBHdr* msg) {
NOTIFY_FOLDER_LISTENERS(added, OnMessageAdded, (parent, msg));
return NS_OK;
}
NS_IMETHODIMP nsMsgMailSession::OnFolderRemoved(nsIMsgFolder* parent,
nsIMsgFolder* child) {
NOTIFY_FOLDER_LISTENERS(removed, OnFolderRemoved, (parent, child));
return NS_OK;
}
NS_IMETHODIMP nsMsgMailSession::OnMessageRemoved(nsIMsgFolder* parent,
nsIMsgDBHdr* msg) {
NOTIFY_FOLDER_LISTENERS(removed, OnMessageRemoved, (parent, msg));
return NS_OK;
}
NS_IMETHODIMP nsMsgMailSession::OnFolderEvent(nsIMsgFolder* aFolder,
const nsACString& aEvent) {
NOTIFY_FOLDER_LISTENERS(event, OnFolderEvent, (aFolder, aEvent));
return NS_OK;
}
NS_IMETHODIMP
nsMsgMailSession::AddUserFeedbackListener(
nsIMsgUserFeedbackListener* aListener) {
NS_ENSURE_ARG_POINTER(aListener);
size_t index = mFeedbackListeners.IndexOf(aListener);
NS_ASSERTION(index == size_t(-1), "tried to add duplicate listener");
if (index == size_t(-1)) mFeedbackListeners.AppendElement(aListener);
return NS_OK;
}
NS_IMETHODIMP
nsMsgMailSession::RemoveUserFeedbackListener(
nsIMsgUserFeedbackListener* aListener) {
NS_ENSURE_ARG_POINTER(aListener);
mFeedbackListeners.RemoveElement(aListener);
return NS_OK;
}
NS_IMETHODIMP
nsMsgMailSession::AlertUser(const nsAString& aMessage,
nsIMsgMailNewsUrl* aUrl) {
bool listenersNotified = false;
nsTObserverArray<nsCOMPtr<nsIMsgUserFeedbackListener>>::ForwardIterator iter(
mFeedbackListeners);
nsCOMPtr<nsIMsgUserFeedbackListener> listener;
while (iter.HasMore()) {
bool notified = false;
listener = iter.GetNext();
listener->OnAlert(aMessage, aUrl, ¬ified);
listenersNotified = listenersNotified || notified;
}
// Are alerts disabled by preference?
nsCOMPtr<nsIPrefBranch> prefService =
do_GetService(NS_PREFSERVICE_CONTRACTID);
prefService->GetBoolPref("mail.suppressAlertsForTests", &listenersNotified);
// If the listeners notified the user, then we don't need to. Also exit if
// aUrl is null because we won't have a nsIMsgWindow in that case.
if (listenersNotified || !aUrl) return NS_OK;
// If the url hasn't got a message window, then the error was a generated as a
// result of background activity (e.g. autosync, biff, etc), and hence we
// shouldn't prompt either.
nsCOMPtr<nsIMsgWindow> msgWindow;
aUrl->GetMsgWindow(getter_AddRefs(msgWindow));
if (!msgWindow) return NS_OK;
nsCOMPtr<mozIDOMWindowProxy> domWindow;
msgWindow->GetDomWindow(getter_AddRefs(domWindow));
nsresult rv;
nsCOMPtr<nsIPromptService> dlgService(
do_GetService(NS_PROMPTSERVICE_CONTRACTID, &rv));
NS_ENSURE_SUCCESS(rv, rv);
dlgService->Alert(domWindow, nullptr, PromiseFlatString(aMessage).get());
return NS_OK;
}
NS_IMETHODIMP
nsMsgMailSession::AlertCertError(nsITransportSecurityInfo* securityInfo,
nsIMsgMailNewsUrl* url) {
nsTObserverArray<nsCOMPtr<nsIMsgUserFeedbackListener>>::ForwardIterator iter(
mFeedbackListeners);
nsCOMPtr<nsIMsgUserFeedbackListener> listener;
while (iter.HasMore()) {
listener = iter.GetNext();
listener->OnCertError(securityInfo, url);
}
return NS_OK;
}
nsresult nsMsgMailSession::GetTopmostMsgWindow(nsIMsgWindow** aMsgWindow) {
NS_ENSURE_ARG_POINTER(aMsgWindow);
*aMsgWindow = nullptr;
uint32_t count = mWindows.Count();
if (count == 1) {
NS_ADDREF(*aMsgWindow = mWindows[0]);
return (*aMsgWindow) ? NS_OK : NS_ERROR_FAILURE;
} else if (count > 1) {
// If multiple message windows then we have lots more work.
nsresult rv;
// The msgWindows array does not hold z-order info. Use mediator to get
// the top most window then match that with the msgWindows array.
nsCOMPtr<nsIWindowMediator> windowMediator =
do_GetService(NS_WINDOWMEDIATOR_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsISimpleEnumerator> windowEnum;
rv = windowMediator->GetEnumerator(nullptr, getter_AddRefs(windowEnum));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsISupports> windowSupports;
nsCOMPtr<nsPIDOMWindowOuter> topMostWindow;
nsAutoString windowType;
bool more;
// loop to get the top most with attribute "mail:3pane" or
// "mail:messageWindow"
windowEnum->HasMoreElements(&more);
while (more) {
rv = windowEnum->GetNext(getter_AddRefs(windowSupports));
NS_ENSURE_SUCCESS(rv, rv);
NS_ENSURE_TRUE(windowSupports, NS_ERROR_FAILURE);
nsCOMPtr<nsPIDOMWindowOuter> window =
do_QueryInterface(windowSupports, &rv);
NS_ENSURE_SUCCESS(rv, rv);
NS_ENSURE_TRUE(window, NS_ERROR_FAILURE);
mozilla::dom::Document* domDocument = window->GetDoc();
NS_ENSURE_TRUE(domDocument, NS_ERROR_FAILURE);
mozilla::dom::Element* domElement = domDocument->GetDocumentElement();
NS_ENSURE_TRUE(domElement, NS_ERROR_FAILURE);
domElement->GetAttribute(u"windowtype"_ns, windowType);
if (windowType.EqualsLiteral("mail:3pane") ||
windowType.EqualsLiteral("mail:messageWindow")) {
// topMostWindow is the last 3pane/messageWindow found, not necessarily
// the top most.
topMostWindow = window;
RefPtr<nsFocusManager> fm = nsFocusManager::GetFocusManager();
nsCOMPtr<mozIDOMWindowProxy> currentWindow =
do_QueryInterface(windowSupports, &rv);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<mozIDOMWindowProxy> activeWindow;
rv = fm->GetActiveWindow(getter_AddRefs(activeWindow));
NS_ENSURE_SUCCESS(rv, rv);
if (currentWindow == activeWindow) {
// We are sure topMostWindow is really the top most now.
break;
}
}
windowEnum->HasMoreElements(&more);
}
// identified the top most window
if (topMostWindow) {
// use this for the match
nsIDocShell* topDocShell = topMostWindow->GetDocShell();
// loop for the msgWindow array to find the match
nsCOMPtr<nsIDocShell> docShell;
while (count) {
nsIMsgWindow* msgWindow = mWindows[--count];
rv = msgWindow->GetRootDocShell(getter_AddRefs(docShell));
NS_ENSURE_SUCCESS(rv, rv);
if (topDocShell == docShell) {
NS_IF_ADDREF(*aMsgWindow = msgWindow);
break;
}
}
}
}
return (*aMsgWindow) ? NS_OK : NS_ERROR_FAILURE;
}
NS_IMETHODIMP nsMsgMailSession::AddMsgWindow(nsIMsgWindow* msgWindow) {
NS_ENSURE_ARG_POINTER(msgWindow);
mWindows.AppendObject(msgWindow);
return NS_OK;
}
NS_IMETHODIMP nsMsgMailSession::RemoveMsgWindow(nsIMsgWindow* msgWindow) {
mWindows.RemoveObject(msgWindow);
return NS_OK;
}
NS_IMETHODIMP nsMsgMailSession::IsFolderOpenInWindow(nsIMsgFolder* folder,
bool* aResult) {
NS_ENSURE_ARG_POINTER(aResult);
*aResult = false;
uint32_t count = mWindows.Count();
for (uint32_t i = 0; i < count; i++) {
nsCOMPtr<nsIMsgFolder> openFolder;
mWindows[i]->GetOpenFolder(getter_AddRefs(openFolder));
if (folder == openFolder.get()) {
*aResult = true;
break;
}
}
return NS_OK;
}
NS_IMETHODIMP
nsMsgMailSession::ConvertMsgURIToMsgURL(const nsACString& aURI,
nsIMsgWindow* aMsgWindow,
nsACString& aURL) {
// convert the rdf msg uri into a url that represents the message...
nsCOMPtr<nsIMsgMessageService> msgService;
nsresult rv = GetMessageServiceFromURI(aURI, getter_AddRefs(msgService));
NS_ENSURE_SUCCESS(rv, NS_ERROR_NULL_POINTER);
nsCOMPtr<nsIURI> tURI;
rv = msgService->GetUrlForUri(aURI, aMsgWindow, getter_AddRefs(tURI));
NS_ENSURE_SUCCESS(rv, NS_ERROR_NULL_POINTER);
rv = tURI->GetSpec(aURL);
return rv;
}
//-------------------------------------------------------------------------
// GetSelectedLocaleDataDir - If a locale is selected, appends the selected
// locale to the defaults data dir and returns
// that new defaults data dir
//-------------------------------------------------------------------------
nsresult nsMsgMailSession::GetSelectedLocaleDataDir(nsIFile* defaultsDir) {
NS_ENSURE_ARG_POINTER(defaultsDir);
return NS_OK;
}
//-----------------------------------------------------------------------------
// GetDataFilesDir - Gets the application's default folder and then appends the
// subdirectory named passed in as param dirName. If there is
// a selected locale, will append that to the dir path before
// returning the value
//-----------------------------------------------------------------------------
NS_IMETHODIMP
nsMsgMailSession::GetDataFilesDir(const char* dirName, nsIFile** dataFilesDir) {
NS_ENSURE_ARG_POINTER(dirName);
NS_ENSURE_ARG_POINTER(dataFilesDir);
nsresult rv;
nsCOMPtr<nsIProperties> directoryService =
do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIFile> defaultsDir;
rv = directoryService->Get(NS_APP_DEFAULTS_50_DIR, NS_GET_IID(nsIFile),
getter_AddRefs(defaultsDir));
NS_ENSURE_SUCCESS(rv, rv);
rv = defaultsDir->AppendNative(nsDependentCString(dirName));
if (NS_SUCCEEDED(rv)) rv = GetSelectedLocaleDataDir(defaultsDir);
defaultsDir.forget(dataFilesDir);
return rv;
}
/********************************************************************************/
NS_IMPL_ISUPPORTS(nsMsgShutdownService, nsIMsgShutdownService, nsIUrlListener,
nsIObserver)
nsMsgShutdownService::nsMsgShutdownService()
: mTaskIndex(0),
mQuitMode(nsIAppStartup::eAttemptQuit),
mProcessedShutdown(false),
mQuitForced(false),
mReadyToQuit(false) {
nsCOMPtr<nsIObserverService> observerService =
mozilla::services::GetObserverService();
if (observerService) {
observerService->AddObserver(this, "quit-application-requested", false);
observerService->AddObserver(this, "quit-application-granted", false);
observerService->AddObserver(this, "quit-application", false);
}
}
nsMsgShutdownService::~nsMsgShutdownService() {
nsCOMPtr<nsIObserverService> observerService =
mozilla::services::GetObserverService();
if (observerService) {
observerService->RemoveObserver(this, "quit-application-requested");
observerService->RemoveObserver(this, "quit-application-granted");
observerService->RemoveObserver(this, "quit-application");
}
}
nsresult nsMsgShutdownService::ProcessNextTask() {
bool shutdownTasksDone = true;
uint32_t count = mShutdownTasks.Length();
if (mTaskIndex < count) {
shutdownTasksDone = false;
nsCOMPtr<nsIMsgShutdownTask> curTask = mShutdownTasks[mTaskIndex];
nsString taskName;
curTask->GetCurrentTaskName(taskName);
SetStatusText(taskName);
nsCOMPtr<nsIMsgMailSession> mailSession =
do_GetService("@mozilla.org/messenger/services/session;1");
NS_ENSURE_TRUE(mailSession, NS_ERROR_FAILURE);
nsCOMPtr<nsIMsgWindow> topMsgWindow;
mailSession->GetTopmostMsgWindow(getter_AddRefs(topMsgWindow));
bool taskIsRunning = true;
nsresult rv = curTask->DoShutdownTask(this, topMsgWindow, &taskIsRunning);
if (NS_FAILED(rv) || !taskIsRunning) {
// We have failed, let's go on to the next task.
mTaskIndex++;
mMsgProgress->OnProgressChange(nullptr, nullptr, 0, 0,
(int32_t)mTaskIndex, count);
ProcessNextTask();
}
}
if (shutdownTasksDone) {
if (mMsgProgress)
mMsgProgress->OnStateChange(nullptr, nullptr,
nsIWebProgressListener::STATE_STOP, NS_OK);
AttemptShutdown();
}
return NS_OK;
}
void nsMsgShutdownService::AttemptShutdown() {
if (mQuitForced) {
PR_CEnterMonitor(this);
mReadyToQuit = true;
PR_CNotifyAll(this);
PR_CExitMonitor(this);
} else {
nsCOMPtr<nsIAppStartup> appStartup =
mozilla::components::AppStartup::Service();
NS_ENSURE_TRUE_VOID(appStartup);
bool userAllowedQuit = true;
NS_ENSURE_SUCCESS_VOID(appStartup->Quit(mQuitMode, 0, &userAllowedQuit));
}
}
NS_IMETHODIMP nsMsgShutdownService::SetShutdownListener(
nsIWebProgressListener* inListener) {
NS_ENSURE_TRUE(mMsgProgress, NS_ERROR_FAILURE);
mMsgProgress->RegisterListener(inListener);
return NS_OK;
}
NS_IMETHODIMP nsMsgShutdownService::Observe(nsISupports* aSubject,
const char* aTopic,
const char16_t* aData) {
// quit-application-granted. quit-application-requested is preferred, but if
// we don't then we have to hook onto quit-application, but we don't want
// to do the checking twice so we set some flags to prevent that.
if (!strcmp(aTopic, "quit-application-granted")) {
// Quit application has been requested and granted, therefore we will shut
// down.
mProcessedShutdown = true;
return NS_OK;
}
// If we've already processed a shutdown notification, no need to do it again.
if (!strcmp(aTopic, "quit-application")) {
if (mProcessedShutdown)
return NS_OK;
else
mQuitForced = true;
}
nsCOMPtr<nsIObserverService> observerService =
mozilla::services::GetObserverService();
NS_ENSURE_STATE(observerService);
nsCOMPtr<nsISimpleEnumerator> listenerEnum;
nsresult rv = observerService->EnumerateObservers(
"msg-shutdown", getter_AddRefs(listenerEnum));
if (NS_SUCCEEDED(rv) && listenerEnum) {
bool hasMore;
listenerEnum->HasMoreElements(&hasMore);
if (!hasMore) return NS_OK;
while (hasMore) {
nsCOMPtr<nsISupports> curObject;
listenerEnum->GetNext(getter_AddRefs(curObject));
nsCOMPtr<nsIMsgShutdownTask> curTask = do_QueryInterface(curObject);
if (curTask) {
bool shouldRunTask;
curTask->GetNeedsToRunTask(&shouldRunTask);
if (shouldRunTask) mShutdownTasks.AppendObject(curTask);
}
listenerEnum->HasMoreElements(&hasMore);
}
if (mShutdownTasks.Count() < 1) return NS_ERROR_FAILURE;
mTaskIndex = 0;
mMsgProgress = do_CreateInstance("@mozilla.org/messenger/progress;1");
NS_ENSURE_TRUE(mMsgProgress, NS_ERROR_FAILURE);
nsCOMPtr<nsIMsgMailSession> mailSession =
do_GetService("@mozilla.org/messenger/services/session;1");
NS_ENSURE_TRUE(mailSession, NS_ERROR_FAILURE);
nsCOMPtr<nsIMsgWindow> topMsgWindow;
mailSession->GetTopmostMsgWindow(getter_AddRefs(topMsgWindow));
nsCOMPtr<mozIDOMWindowProxy> internalDomWin;
if (topMsgWindow)
topMsgWindow->GetDomWindow(getter_AddRefs(internalDomWin));
if (!internalDomWin) {
// First see if there is a window open.
nsCOMPtr<nsIWindowMediator> winMed =
do_GetService(NS_WINDOWMEDIATOR_CONTRACTID);
winMed->GetMostRecentWindow(nullptr, getter_AddRefs(internalDomWin));
NS_ENSURE_TRUE(internalDomWin,
NS_ERROR_FAILURE); // Bail if we don't get a window.
}
if (!mQuitForced) {
nsCOMPtr<nsISupportsPRBool> stopShutdown = do_QueryInterface(aSubject);
stopShutdown->SetData(true);
// If the attempted quit was a restart, be sure to restart the app once
// the tasks have been run. This is usually the case when addons or
// updates are going to be installed.
if (aData && nsDependentString(aData).EqualsLiteral("restart"))
mQuitMode |= nsIAppStartup::eRestart;
}
mMsgProgress->OpenProgressDialog(
internalDomWin, topMsgWindow,
if (mQuitForced) {
nsCOMPtr<nsIThread> thread(do_GetCurrentThread());
mReadyToQuit = false;
while (!mReadyToQuit) {
PR_CEnterMonitor(this);
// Waiting for 50 milliseconds
PR_CWait(this, PR_MicrosecondsToInterval(50000UL));
PR_CExitMonitor(this);
NS_ProcessPendingEvents(thread);
}
}
}
return NS_OK;
}
// nsIUrlListener
NS_IMETHODIMP nsMsgShutdownService::OnStartRunningUrl(nsIURI* url) {
return NS_OK;
}
NS_IMETHODIMP nsMsgShutdownService::OnStopRunningUrl(nsIURI* url,
nsresult aExitCode) {
mTaskIndex++;
if (mMsgProgress) {
int32_t numTasks = mShutdownTasks.Count();
mMsgProgress->OnProgressChange(nullptr, nullptr, 0, 0, (int32_t)mTaskIndex,
numTasks);
}
ProcessNextTask();
return NS_OK;
}
NS_IMETHODIMP nsMsgShutdownService::GetNumTasks(int32_t* inNumTasks) {
*inNumTasks = mShutdownTasks.Count();
return NS_OK;
}
NS_IMETHODIMP nsMsgShutdownService::StartShutdownTasks() {
ProcessNextTask();
return NS_OK;
}
NS_IMETHODIMP nsMsgShutdownService::CancelShutdownTasks() {
AttemptShutdown();
return NS_OK;
}
NS_IMETHODIMP nsMsgShutdownService::SetStatusText(
const nsAString& inStatusString) {
nsString statusString(inStatusString);
if (mMsgProgress)
mMsgProgress->OnStatusChange(nullptr, nullptr, NS_OK,
nsString(statusString).get());
return NS_OK;
}