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Bug 1384835 (part 3, attempt 2) - Remove the Preferences::Get*CString() variants that return nsAdoptingCString. r=froydnj. 

--HG--
extra : rebase_source : d317b25be2ec21d1a60d25da3689e46cdce0b649
This commit is contained in:
Nicholas Nethercote 2017-07-31 14:28:48 +10:00
Родитель d4f9aa5530
Коммит 72c884bf74
49 изменённых файлов: 216 добавлений и 229 удалений
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6
caps/nsScriptSecurityManager.cpp
Просмотреть файл

@ -1642,7 +1642,8 @@ nsScriptSecurityManager::EnsureFileURIWhitelist()
//
mFileURIWhitelist.emplace();
auto policies = mozilla::Preferences::GetCString("capability.policy.policynames");
nsAutoCString policies;
mozilla::Preferences::GetCString("capability.policy.policynames", policies);
for (uint32_t base = SkipPast<IsWhitespaceOrComma>(policies, 0), bound = 0;
base < policies.Length();
base = SkipPast<IsWhitespaceOrComma>(policies, bound))
@ -1665,7 +1666,8 @@ nsScriptSecurityManager::EnsureFileURIWhitelist()
nsCString domainPrefName = NS_LITERAL_CSTRING("capability.policy.") +
policyName +
NS_LITERAL_CSTRING(".sites");
auto siteList = Preferences::GetCString(domainPrefName.get());
nsAutoCString siteList;
Preferences::GetCString(domainPrefName.get(), siteList);
AddSitesToFileURIWhitelist(siteList);
}

9
chrome/nsChromeRegistryChrome.cpp
Просмотреть файл

@ -251,11 +251,12 @@ nsChromeRegistryChrome::OverrideLocalePackage(const nsACString& aPackage,
nsACString& aOverride)
{
const nsACString& pref = NS_LITERAL_CSTRING(PACKAGE_OVERRIDE_BRANCH) + aPackage;
nsAdoptingCString override = mozilla::Preferences::GetCString(PromiseFlatCString(pref).get());
if (override) {
nsAutoCString override;
nsresult rv =
mozilla::Preferences::GetCString(PromiseFlatCString(pref).get(), override);
if (NS_SUCCEEDED(rv)) {
aOverride = override;
}
else {
} else {
aOverride = aPackage;
}
return NS_OK;

13
docshell/base/nsDefaultURIFixup.cpp
Просмотреть файл

@ -578,16 +578,17 @@ nsDefaultURIFixup::MakeAlternateURI(nsIURI* aURI)
// are www. & .com but they could be any other value, e.g. www. & .org
nsAutoCString prefix("www.");
nsAdoptingCString prefPrefix =
Preferences::GetCString("browser.fixup.alternate.prefix");
if (prefPrefix) {
nsAutoCString prefPrefix;
nsresult rv =
Preferences::GetCString("browser.fixup.alternate.prefix", prefPrefix);
if (NS_SUCCEEDED(rv)) {
prefix.Assign(prefPrefix);
}
nsAutoCString suffix(".com");
nsAdoptingCString prefSuffix =
Preferences::GetCString("browser.fixup.alternate.suffix");
if (prefSuffix) {
nsAutoCString prefSuffix;
rv = Preferences::GetCString("browser.fixup.alternate.suffix", prefSuffix);
if (NS_SUCCEEDED(rv)) {
suffix.Assign(prefSuffix);
}

15
docshell/base/nsDocShell.cpp
Просмотреть файл

@ -5099,9 +5099,11 @@ nsDocShell::DisplayLoadError(nsresult aError, nsIURI* aURI,
}
// See if an alternate cert error page is registered
nsAdoptingCString alternateErrorPage =
Preferences::GetCString("security.alternate_certificate_error_page");
if (alternateErrorPage) {
nsAutoCString alternateErrorPage;
nsresult rv =
Preferences::GetCString("security.alternate_certificate_error_page",
alternateErrorPage);
if (NS_SUCCEEDED(rv)) {
errorPage.Assign(alternateErrorPage);
}
@ -5123,9 +5125,10 @@ nsDocShell::DisplayLoadError(nsresult aError, nsIURI* aURI,
// Malware and phishing detectors may want to use an alternate error
// page, but if the pref's not set, we'll fall back on the standard page
nsAdoptingCString alternateErrorPage =
Preferences::GetCString("urlclassifier.alternate_error_page");
if (alternateErrorPage) {
nsAutoCString alternateErrorPage;
nsresult rv = Preferences::GetCString("urlclassifier.alternate_error_page",
alternateErrorPage);
if (NS_SUCCEEDED(rv)) {
errorPage.Assign(alternateErrorPage);
}

7
dom/audiochannel/AudioChannelAgent.cpp
Просмотреть файл

@ -118,9 +118,10 @@ AudioChannelAgent::FindCorrectWindow(nsPIDOMWindowInner* aWindow)
return NS_OK;
}
nsAdoptingCString systemAppUrl =
mozilla::Preferences::GetCString("b2g.system_startup_url");
if (!systemAppUrl) {
nsAutoCString systemAppUrl;
nsresult rv =
mozilla::Preferences::GetCString("b2g.system_startup_url", systemAppUrl);
if (NS_FAILED(rv)) {
return NS_OK;
}

12
dom/base/nsGlobalWindow.cpp
Просмотреть файл

@ -1705,12 +1705,11 @@ nsGlobalWindow::nsGlobalWindow(nsGlobalWindow *aOuterWindow)
}
if (gDumpFile == nullptr) {
const nsAdoptingCString& fname =
Preferences::GetCString("browser.dom.window.dump.file");
nsAutoCString fname;
Preferences::GetCString("browser.dom.window.dump.file", fname);
if (!fname.IsEmpty()) {
// if this fails to open, Dump() knows to just go to stdout
// on null.
gDumpFile = fopen(fname, "wb+");
// If this fails to open, Dump() knows to just go to stdout on null.
gDumpFile = fopen(fname.get(), "wb+");
} else {
gDumpFile = stdout;
}
@ -6941,7 +6940,8 @@ GetFullscreenTransitionDuration(bool aEnterFullscreen,
const char* pref = aEnterFullscreen ?
"full-screen-api.transition-duration.enter" :
"full-screen-api.transition-duration.leave";
nsAdoptingCString prefValue = Preferences::GetCString(pref);
nsAutoCString prefValue;
Preferences::GetCString(pref, prefValue);
if (!prefValue.IsEmpty()) {
sscanf(prefValue.get(), "%hu%hu",
&aDuration->mFadeIn, &aDuration->mFadeOut);

9
dom/base/nsObjectLoadingContent.cpp
Просмотреть файл

@ -960,7 +960,8 @@ nsObjectLoadingContent::BuildParametersArray()
NS_ENSURE_SUCCESS(rv, rv);
}
nsAdoptingCString wmodeOverride = Preferences::GetCString("plugins.force.wmode");
nsAutoCString wmodeOverride;
Preferences::GetCString("plugins.force.wmode", wmodeOverride);
for (uint32_t i = 0; i < mCachedAttributes.Length(); i++) {
if (!wmodeOverride.IsEmpty() && mCachedAttributes[i].mName.EqualsIgnoreCase("wmode")) {
CopyASCIItoUTF16(wmodeOverride, mCachedAttributes[i].mValue);
@ -1663,8 +1664,7 @@ nsObjectLoadingContent::UpdateObjectParameters(bool aJavaURI)
///
if (aJavaURI || thisContent->NodeInfo()->Equals(nsGkAtoms::applet)) {
nsAdoptingCString javaMIME = Preferences::GetCString(kPrefJavaMIME);
newMime = javaMIME;
Preferences::GetCString(kPrefJavaMIME, newMime);
NS_ASSERTION(IsJavaMIME(newMime),
"plugin.mime.java should be recognized as java");
isJava = true;
@ -1687,7 +1687,8 @@ nsObjectLoadingContent::UpdateObjectParameters(bool aJavaURI)
thisContent->GetAttr(kNameSpaceID_None, nsGkAtoms::classid, classIDAttr);
if (!classIDAttr.IsEmpty()) {
// Our classid support is limited to 'java:' ids
nsAdoptingCString javaMIME = Preferences::GetCString(kPrefJavaMIME);
nsAutoCString javaMIME;
Preferences::GetCString(kPrefJavaMIME, javaMIME);
NS_ASSERTION(IsJavaMIME(javaMIME),
"plugin.mime.java should be recognized as java");
RefPtr<nsPluginHost> pluginHost = nsPluginHost::GetInst();

4
dom/base/nsPluginArray.cpp
Просмотреть файл

@ -333,7 +333,9 @@ operator<(const RefPtr<nsPluginElement>& lhs,
static bool
PluginShouldBeHidden(const nsCString& aName) {
// This only supports one hidden plugin
return Preferences::GetCString("plugins.navigator.hidden_ctp_plugin").Equals(aName);
nsAutoCString value;
Preferences::GetCString("plugins.navigator.hidden_ctp_plugin", value);
return value.Equals(aName);
}
void

4
dom/encoding/FallbackEncoding.cpp
Просмотреть файл

@ -49,8 +49,8 @@ FallbackEncoding::Get()
return WrapNotNull(mFallback);
}
const nsAdoptingCString& override =
Preferences::GetCString("intl.charset.fallback.override");
nsAutoCString override;
Preferences::GetCString("intl.charset.fallback.override", override);
// Don't let the user break things by setting the override to unreasonable
// values via about:config
auto encoding = Encoding::ForLabel(override);

3
dom/events/Event.cpp
Просмотреть файл

@ -900,7 +900,8 @@ Event::PopupAllowedEventsChanged()
free(sPopupAllowedEvents);
}
nsAdoptingCString str = Preferences::GetCString("dom.popup_allowed_events");
nsAutoCString str;
Preferences::GetCString("dom.popup_allowed_events", str);
// We'll want to do this even if str is empty to avoid looking up
// this pref all the time if it's not set.

4
dom/indexedDB/IndexedDatabaseManager.cpp
Просмотреть файл

@ -431,8 +431,8 @@ IndexedDatabaseManager::Init()
kPrefMaxSerilizedMsgSize);
#ifdef ENABLE_INTL_API
const nsAdoptingCString& acceptLang =
Preferences::GetLocalizedCString("intl.accept_languages");
nsAutoCString acceptLang;
Preferences::GetLocalizedCString("intl.accept_languages", acceptLang);
// Split values on commas.
nsCCharSeparatedTokenizer langTokenizer(acceptLang, ',');

19
dom/ipc/ContentChild.cpp
Просмотреть файл

@ -1511,13 +1511,15 @@ StartMacOSContentSandbox()
// These paths are used to whitelist certain directories used by the testing
// system. They should not be considered a public API, and are only intended
// for use in automation.
nsAdoptingCString testingReadPath1 =
Preferences::GetCString("security.sandbox.content.mac.testing_read_path1");
nsAutoCString testingReadPath1;
Preferences::GetCString("security.sandbox.content.mac.testing_read_path1",
testingReadPath1);
if (!testingReadPath1.IsEmpty()) {
info.testingReadPath1.assign(testingReadPath1.get());
}
nsAdoptingCString testingReadPath2 =
Preferences::GetCString("security.sandbox.content.mac.testing_read_path2");
nsAutoCString testingReadPath2;
Preferences::GetCString("security.sandbox.content.mac.testing_read_path2",
testingReadPath2);
if (!testingReadPath2.IsEmpty()) {
info.testingReadPath2.assign(testingReadPath2.get());
}
@ -1605,11 +1607,12 @@ ContentChild::RecvSetProcessSandbox(const MaybeFileDesc& aBroker)
}
// Allow user overrides of seccomp-bpf syscall filtering
std::vector<int> syscallWhitelist;
nsAdoptingCString extraSyscalls =
Preferences::GetCString("security.sandbox.content.syscall_whitelist");
if (extraSyscalls) {
nsAutoCString extraSyscalls;
nsresult rv =
Preferences::GetCString("security.sandbox.content.syscall_whitelist",
extraSyscalls);
if (NS_SUCCEEDED(rv)) {
for (const nsACString& callNrString : extraSyscalls.Split(',')) {
nsresult rv;
int callNr = PromiseFlatCString(callNrString).ToInteger(&rv);
if (NS_SUCCEEDED(rv)) {
syscallWhitelist.push_back(callNr);

3
dom/ipc/ContentParent.cpp
Просмотреть файл

@ -2040,7 +2040,8 @@ ContentParent::LaunchSubprocess(ProcessPriority aInitialPriority /* = PROCESS_PR
boolPrefs.Append(nsPrintfCString("%u:%d|", i, Preferences::GetBool(ContentPrefs::GetContentPref(i))));
break;
case nsIPrefBranch::PREF_STRING: {
nsAdoptingCString value(Preferences::GetCString(ContentPrefs::GetContentPref(i)));
nsAutoCString value;
Preferences::GetCString(ContentPrefs::GetContentPref(i), value);
stringPrefs.Append(nsPrintfCString("%u:%d;%s|", i, value.Length(), value.get()));
}

13
dom/media/DecoderDoctorDiagnostics.cpp
Просмотреть файл

@ -404,8 +404,8 @@ AllowNotification(const NotificationAndReportStringId& aNotification)
// - Comma-separater list of ids -> Allow if aReportStringId (from
// dom.properties) is one of them.
// - Nothing (missing or empty) -> Disable everything.
nsAdoptingCString filter =
Preferences::GetCString("media.decoder-doctor.notifications-allowed");
nsAutoCString filter;
Preferences::GetCString("media.decoder-doctor.notifications-allowed", filter);
return filter.EqualsLiteral("*") ||
StringListContains(filter, aNotification.mReportStringId);
}
@ -424,10 +424,11 @@ AllowDecodeIssue(const MediaResult& aDecodeIssue, bool aDecodeIssueIsError)
// - '*' -> Allow everything.
// - Comma-separater list of ids -> Allow if the issue name is one of them.
// - Nothing (missing or empty) -> Disable everything.
nsAdoptingCString filter =
Preferences::GetCString(aDecodeIssueIsError
? "media.decoder-doctor.decode-errors-allowed"
: "media.decoder-doctor.decode-warnings-allowed");
nsAutoCString filter;
Preferences::GetCString(aDecodeIssueIsError
? "media.decoder-doctor.decode-errors-allowed"
: "media.decoder-doctor.decode-warnings-allowed",
filter);
if (filter.EqualsLiteral("*")) {
return true;
}

12
dom/media/MediaManager.cpp
Просмотреть файл

@ -1699,16 +1699,16 @@ MediaManager::EnumerateRawDevices(uint64_t aWindowId,
RefPtr<PledgeSourceSet> p = new PledgeSourceSet();
uint32_t id = mOutstandingPledges.Append(*p);
nsAdoptingCString audioLoopDev, videoLoopDev;
nsAutoCString audioLoopDev, videoLoopDev;
if (!aFake) {
// Fake stream not requested. The entire device stack is available.
// Loop in loopback devices if they are set, and their respective type is
// requested. This is currently used for automated media tests only.
if (aVideoType == MediaSourceEnum::Camera) {
videoLoopDev = Preferences::GetCString("media.video_loopback_dev");
Preferences::GetCString("media.video_loopback_dev", videoLoopDev);
}
if (aAudioType == MediaSourceEnum::Microphone) {
audioLoopDev = Preferences::GetCString("media.audio_loopback_dev");
Preferences::GetCString("media.audio_loopback_dev", audioLoopDev);
}
}
@ -1735,7 +1735,8 @@ MediaManager::EnumerateRawDevices(uint64_t aWindowId,
if (hasVideo) {
nsTArray<RefPtr<VideoDevice>> videos;
GetSources(fakeCams? fakeBackend : realBackend, aVideoType,
&MediaEngine::EnumerateVideoDevices, videos, videoLoopDev);
&MediaEngine::EnumerateVideoDevices, videos,
videoLoopDev.get());
for (auto& source : videos) {
result->AppendElement(source);
}
@ -1743,7 +1744,8 @@ MediaManager::EnumerateRawDevices(uint64_t aWindowId,
if (hasAudio) {
nsTArray<RefPtr<AudioDevice>> audios;
GetSources(fakeMics? fakeBackend : realBackend, aAudioType,
&MediaEngine::EnumerateAudioDevices, audios, audioLoopDev);
&MediaEngine::EnumerateAudioDevices, audios,
audioLoopDev.get());
for (auto& source : audios) {
result->AppendElement(source);
}

4
dom/media/webspeech/recognition/SpeechRecognition.cpp
Просмотреть файл

@ -72,8 +72,8 @@ GetSpeechRecognitionService(const nsAString& aLang)
{
nsAutoCString speechRecognitionServiceCID;
nsAdoptingCString prefValue =
Preferences::GetCString(PREFERENCE_DEFAULT_RECOGNITION_SERVICE);
nsAutoCString prefValue;
Preferences::GetCString(PREFERENCE_DEFAULT_RECOGNITION_SERVICE, prefValue);
nsAutoCString speechRecognitionService;
if (!aLang.IsEmpty()) {

26
dom/plugins/base/nsPluginHost.cpp
Просмотреть файл

@ -1554,8 +1554,8 @@ nsPluginHost::RegisterFakePlugin(JS::Handle<JS::Value> aInitDictionary,
mFakePlugins.AppendElement(newTag);
nsAdoptingCString disableFullPage =
Preferences::GetCString(kPrefDisableFullPage);
nsAutoCString disableFullPage;
Preferences::GetCString(kPrefDisableFullPage, disableFullPage);
for (uint32_t i = 0; i < newTag->MimeTypes().Length(); i++) {
if (!IsTypeInList(newTag->MimeTypes()[i], disableFullPage)) {
RegisterWithCategoryManager(newTag->MimeTypes()[i],
@ -1822,8 +1822,9 @@ nsPluginHost::GetSpecialType(const nsACString & aMIMEType)
// The java mime pref may well not be one of these,
// e.g. application/x-java-test used in the test suite
nsAdoptingCString javaMIME = Preferences::GetCString(kPrefJavaMIME);
if ((!javaMIME.IsEmpty() && noParam.LowerCaseEqualsASCII(javaMIME)) ||
nsAutoCString javaMIME;
Preferences::GetCString(kPrefJavaMIME, javaMIME);
if ((!javaMIME.IsEmpty() && noParam.LowerCaseEqualsASCII(javaMIME.get())) ||
noParam.LowerCaseEqualsASCII("application/x-java-vm") ||
noParam.LowerCaseEqualsASCII("application/x-java-applet") ||
noParam.LowerCaseEqualsASCII("application/x-java-bean")) {
@ -2013,8 +2014,8 @@ nsPluginHost::AddPluginTag(nsPluginTag* aPluginTag)
mPlugins = aPluginTag;
if (aPluginTag->IsActive()) {
nsAdoptingCString disableFullPage =
Preferences::GetCString(kPrefDisableFullPage);
nsAutoCString disableFullPage;
Preferences::GetCString(kPrefDisableFullPage, disableFullPage);
for (uint32_t i = 0; i < aPluginTag->MimeTypes().Length(); i++) {
if (!IsTypeInList(aPluginTag->MimeTypes()[i], disableFullPage)) {
RegisterWithCategoryManager(aPluginTag->MimeTypes()[i],
@ -2407,8 +2408,8 @@ nsPluginHost::SetPluginsInContent(uint32_t aPluginEpoch,
tag.extensions(),
tag.niceName(),
tag.sandboxScript()));
nsAdoptingCString disableFullPage =
Preferences::GetCString(kPrefDisableFullPage);
nsAutoCString disableFullPage;
Preferences::GetCString(kPrefDisableFullPage, disableFullPage);
for (uint32_t i = 0; i < pluginTag->MimeTypes().Length(); i++) {
if (!IsTypeInList(pluginTag->MimeTypes()[i], disableFullPage)) {
RegisterWithCategoryManager(pluginTag->MimeTypes()[i],
@ -2655,8 +2656,8 @@ nsPluginHost::UpdateInMemoryPluginInfo(nsPluginTag* aPluginTag)
}
// Update types with category manager
nsAdoptingCString disableFullPage =
Preferences::GetCString(kPrefDisableFullPage);
nsAutoCString disableFullPage;
Preferences::GetCString(kPrefDisableFullPage, disableFullPage);
for (uint32_t i = 0; i < aPluginTag->MimeTypes().Length(); i++) {
nsRegisterType shouldRegister;
@ -2694,8 +2695,9 @@ nsPluginHost::UpdatePluginInfo(nsPluginTag* aPluginTag)
/* static */ bool
nsPluginHost::IsTypeWhitelisted(const char *aMimeType)
{
nsAdoptingCString whitelist = Preferences::GetCString(kPrefWhitelist);
if (!whitelist.Length()) {
nsAutoCString whitelist;
Preferences::GetCString(kPrefWhitelist, whitelist);
if (whitelist.IsEmpty()) {
return true;
}
nsDependentCString wrap(aMimeType);

6
dom/presentation/provider/MulticastDNSDeviceProvider.cpp
Просмотреть файл

@ -160,7 +160,8 @@ MulticastDNSDeviceProvider::Init()
mDiscoverable = Preferences::GetBool(PREF_PRESENTATION_DISCOVERABLE);
mDiscoverableEncrypted = Preferences::GetBool(PREF_PRESENTATION_DISCOVERABLE_ENCRYPTED);
mServerRetryMs = Preferences::GetUint(PREF_PRESENTATION_DISCOVERABLE_RETRY_MS);
mServiceName = Preferences::GetCString(PREF_PRESENTATION_DEVICE_NAME);
mServiceName.Truncate();
Preferences::GetCString(PREF_PRESENTATION_DEVICE_NAME, mServiceName);
#ifdef MOZ_WIDGET_ANDROID
// FIXME: Bug 1185806 - Provide a common device name setting.
@ -1098,7 +1099,8 @@ MulticastDNSDeviceProvider::Observe(nsISupports* aSubject,
} else if (data.EqualsLiteral(PREF_PRESENTATION_DISCOVERABLE)) {
OnDiscoverableChanged(Preferences::GetBool(PREF_PRESENTATION_DISCOVERABLE));
} else if (data.EqualsLiteral(PREF_PRESENTATION_DEVICE_NAME)) {
nsAdoptingCString newServiceName = Preferences::GetCString(PREF_PRESENTATION_DEVICE_NAME);
nsAutoCString newServiceName;
Preferences::GetCString(PREF_PRESENTATION_DEVICE_NAME, newServiceName);
if (!mServiceName.Equals(newServiceName)) {
OnServiceNameChanged(newServiceName);
}

6
dom/security/nsContentSecurityManager.cpp
Просмотреть файл

@ -714,8 +714,10 @@ nsContentSecurityManager::IsOriginPotentiallyTrustworthy(nsIPrincipal* aPrincipa
// whitelist for network resources, i.e., those with scheme "http" or "ws".
// The pref should contain a comma-separated list of hostnames.
if (scheme.EqualsLiteral("http") || scheme.EqualsLiteral("ws")) {
nsAdoptingCString whitelist = Preferences::GetCString("dom.securecontext.whitelist");
if (whitelist) {
nsAutoCString whitelist;
nsresult rv =
Preferences::GetCString("dom.securecontext.whitelist", whitelist);
if (NS_SUCCEEDED(rv)) {
nsCCharSeparatedTokenizer tokenizer(whitelist, ',');
while (tokenizer.hasMoreTokens()) {
const nsACString& allowedHost = tokenizer.nextToken();

4
editor/libeditor/HTMLEditRules.cpp
Просмотреть файл

@ -276,8 +276,8 @@ HTMLEditRules::Init(TextEditor* aTextEditor)
// cache any prefs we care about
static const char kPrefName[] =
"editor.html.typing.returnInEmptyListItemClosesList";
nsAdoptingCString returnInEmptyLIKillsList =
Preferences::GetCString(kPrefName);
nsAutoCString returnInEmptyLIKillsList;
Preferences::GetCString(kPrefName, returnInEmptyLIKillsList);
// only when "false", becomes FALSE. Otherwise (including empty), TRUE.
// XXX Why was this pref designed as a string and not bool?

3
extensions/cookie/nsPermissionManager.cpp
Просмотреть файл

@ -2857,7 +2857,8 @@ nsPermissionManager::Import()
nsresult
nsPermissionManager::ImportDefaults()
{
nsCString defaultsURL = mozilla::Preferences::GetCString(kDefaultsUrlPrefName);
nsAutoCString defaultsURL;
mozilla::Preferences::GetCString(kDefaultsUrlPrefName, defaultsURL);
if (defaultsURL.IsEmpty()) { // == Don't use built-in permissions.
return NS_OK;
}

4
gfx/gl/GLLibraryEGL.cpp
Просмотреть файл

@ -78,8 +78,8 @@ static PRLibrary* LoadApitraceLibrary()
if (sApitraceLibrary)
return sApitraceLibrary;
nsCString logFile = Preferences::GetCString("gfx.apitrace.logfile");
nsAutoCString logFile;
Preferences::GetCString("gfx.apitrace.logfile", logFile);
if (logFile.IsEmpty()) {
logFile = "firefox.trace";
}

8
gfx/thebes/gfxDWriteFontList.cpp
Просмотреть файл

@ -991,9 +991,11 @@ gfxDWriteFontList::InitFontListForPlatform()
}
}
nsAdoptingCString classicFamilies =
Preferences::GetCString("gfx.font_rendering.cleartype_params.force_gdi_classic_for_families");
if (classicFamilies) {
nsAutoCString classicFamilies;
nsresult rv = Preferences::GetCString(
"gfx.font_rendering.cleartype_params.force_gdi_classic_for_families",
classicFamilies);
if (NS_SUCCEEDED(rv)) {
nsCCharSeparatedTokenizer tokenizer(classicFamilies, ',');
while (tokenizer.hasMoreTokens()) {
NS_ConvertUTF8toUTF16 name(tokenizer.nextToken());

8
gfx/thebes/gfxFcPlatformFontList.cpp
Просмотреть файл

@ -1902,15 +1902,15 @@ gfxFcPlatformFontList::PrefFontListsUseOnlyGenerics()
nsCCharSeparatedTokenizer tokenizer(prefName, '.');
const nsDependentCSubstring& generic = tokenizer.nextToken();
const nsDependentCSubstring& langGroup = tokenizer.nextToken();
nsAdoptingCString fontPrefValue = Preferences::GetCString(names[i]);
nsAutoCString fontPrefValue;
Preferences::GetCString(names[i], fontPrefValue);
if (fontPrefValue.IsEmpty()) {
// The font name list may have two or more family names as comma
// separated list. In such case, not matching with generic font
// name is fine because if the list prefers specific font, this
// should return false.
fontPrefValue =
Preferences::GetCString(NameListPref(generic,
langGroup).get());
Preferences::GetCString(NameListPref(generic, langGroup).get(),
fontPrefValue);
}
if (!langGroup.EqualsLiteral("x-math") &&

13
gfx/thebes/gfxPlatform.cpp
Просмотреть файл

@ -645,8 +645,12 @@ gfxPlatform::Init()
gfxVars::SetPDMWMFDisableD3D11Dlls(nsCString());
gfxVars::SetPDMWMFDisableD3D9Dlls(nsCString());
} else {
gfxVars::SetPDMWMFDisableD3D11Dlls(Preferences::GetCString("media.wmf.disable-d3d11-for-dlls"));
gfxVars::SetPDMWMFDisableD3D9Dlls(Preferences::GetCString("media.wmf.disable-d3d9-for-dlls"));
nsAutoCString d3d11;
Preferences::GetCString("media.wmf.disable-d3d11-for-dlls", d3d11);
gfxVars::SetPDMWMFDisableD3D11Dlls(d3d11);
nsAutoCString d3d9;
Preferences::GetCString("media.wmf.disable-d3d9-for-dlls", d3d9);
gfxVars::SetPDMWMFDisableD3D9Dlls(d3d9);
}
nsCOMPtr<nsIFile> file;
@ -1942,9 +1946,10 @@ gfxPlatform::GetPlatformCMSOutputProfile(void *&mem, size_t &size)
void
gfxPlatform::GetCMSOutputProfileData(void *&mem, size_t &size)
{
nsAdoptingCString fname = Preferences::GetCString("gfx.color_management.display_profile");
nsAutoCString fname;
Preferences::GetCString("gfx.color_management.display_profile", fname);
if (!fname.IsEmpty()) {
qcms_data_from_path(fname, &mem, &size);
qcms_data_from_path(fname.get(), &mem, &size);
}
else {
gfxPlatform::GetPlatform()->GetPlatformCMSOutputProfile(mem, size);

7
gfx/thebes/gfxPlatformFontList.cpp
Просмотреть файл

@ -1089,7 +1089,8 @@ gfxPlatformFontList::AppendCJKPrefLangs(eFontPrefLang aPrefLangs[], uint32_t &aL
uint32_t tempLen = 0;
// Add the CJK pref fonts from accept languages, the order should be same order
nsAdoptingCString list = Preferences::GetLocalizedCString("intl.accept_languages");
nsAutoCString list;
Preferences::GetLocalizedCString("intl.accept_languages", list);
if (!list.IsEmpty()) {
const char kComma = ',';
const char *p, *p_end;
@ -1215,8 +1216,8 @@ gfxPlatformFontList::GetDefaultGeneric(eFontPrefLang aLang)
for (uint32_t i = 0; i < ArrayLength(gPrefLangNames); i++) {
nsAutoCString prefDefaultFontType("font.default.");
prefDefaultFontType.Append(GetPrefLangName(eFontPrefLang(i)));
nsAdoptingCString serifOrSans =
Preferences::GetCString(prefDefaultFontType.get());
nsAutoCString serifOrSans;
Preferences::GetCString(prefDefaultFontType.get(), serifOrSans);
if (serifOrSans.EqualsLiteral("sans-serif")) {
mDefaultGenericsLangGroup[i] = eFamily_sans_serif;
} else {

20
gfx/vr/gfxVROSVR.cpp
Просмотреть файл

@ -115,18 +115,16 @@ LoadOSVRRuntime()
static PRLibrary* osvrClientLib = nullptr;
static PRLibrary* osvrClientKitLib = nullptr;
//this looks up the path in the about:config setting, from greprefs.js or modules\libpref\init\all.js
nsAdoptingCString osvrUtilPath =
mozilla::Preferences::GetCString("gfx.vr.osvr.utilLibPath");
nsAdoptingCString osvrCommonPath =
mozilla::Preferences::GetCString("gfx.vr.osvr.commonLibPath");
nsAdoptingCString osvrClientPath =
mozilla::Preferences::GetCString("gfx.vr.osvr.clientLibPath");
nsAdoptingCString osvrClientKitPath =
mozilla::Preferences::GetCString("gfx.vr.osvr.clientKitLibPath");
//we need all the libs to be valid
if ((!osvrUtilPath) || (!osvrCommonPath) || (!osvrClientPath) ||
(!osvrClientKitPath)) {
nsAutoCString osvrUtilPath, osvrCommonPath, osvrClientPath, osvrClientKitPath;
if (NS_FAILED(mozilla::Preferences::GetCString("gfx.vr.osvr.utilLibPath",
osvrUtilPath)) ||
NS_FAILED(mozilla::Preferences::GetCString("gfx.vr.osvr.commonLibPath",
osvrCommonPath)) ||
NS_FAILED(mozilla::Preferences::GetCString("gfx.vr.osvr.clientLibPath",
osvrClientPath)) ||
NS_FAILED(mozilla::Preferences::GetCString("gfx.vr.osvr.clientKitLibPath",
osvrClientKitPath))) {
return false;
}

7
image/imgLoader.cpp
Просмотреть файл

@ -1346,12 +1346,13 @@ imgLoader::Observe(nsISupports* aSubject, const char* aTopic,
void imgLoader::ReadAcceptHeaderPref()
{
nsAdoptingCString accept = Preferences::GetCString("image.http.accept");
if (accept) {
nsAutoCString accept;
nsresult rv = Preferences::GetCString("image.http.accept", accept);
if (NS_SUCCEEDED(rv)) {
mAcceptHeader = accept;
} else {
mAcceptHeader =
IMAGE_PNG "," IMAGE_WILDCARD ";q=0.8," ANY_WILDCARD ";q=0.5";
IMAGE_PNG "," IMAGE_WILDCARD ";q=0.8," ANY_WILDCARD ";q=0.5";
}
}

5
intl/hyphenation/glue/nsHyphenationManager.cpp
Просмотреть файл

@ -305,8 +305,9 @@ nsHyphenationManager::LoadAliases()
&prefCount, &prefNames);
if (NS_SUCCEEDED(rv) && prefCount > 0) {
for (uint32_t i = 0; i < prefCount; ++i) {
nsAdoptingCString value = Preferences::GetCString(prefNames[i]);
if (value) {
nsAutoCString value;
rv = Preferences::GetCString(prefNames[i], value);
if (NS_SUCCEEDED(rv)) {
nsAutoCString alias(prefNames[i]);
alias.Cut(0, sizeof(kIntlHyphenationAliasPrefix) - 1);
ToLowerCase(alias);

3
intl/locale/android/OSPreferences_android.cpp
Просмотреть файл

@ -19,7 +19,8 @@ OSPreferences::ReadSystemLocales(nsTArray<nsCString>& aLocaleList)
//XXX: Notice, this value may be empty on an early read. In that case
// we won't add anything to the return list so that it doesn't get
// cached in mSystemLocales.
nsAdoptingCString locale = Preferences::GetCString("intl.locale.os");
nsAutoCString locale;
Preferences::GetCString("intl.locale.os", locale);
if (!locale.IsEmpty()) {
aLocaleList.AppendElement(locale);
return true;

6
js/ipc/JavaScriptParent.cpp
Просмотреть файл

@ -73,9 +73,11 @@ ForbidCPOWsInCompatibleAddon(const nsACString& aAddonId)
return false;
}
nsCString allow;
nsAutoCString allow;
allow.Assign(',');
allow.Append(Preferences::GetCString("dom.ipc.cpows.allow-cpows-in-compat-addons"));
nsAutoCString pref;
Preferences::GetCString("dom.ipc.cpows.allow-cpows-in-compat-addons", pref);
allow.Append(pref);
allow.Append(',');
nsCString searchString(",");

7
layout/base/StaticPresData.cpp
Просмотреть файл

@ -103,8 +103,8 @@ LangGroupFontPrefs::Initialize(nsIAtom* aLangGroupAtom)
enum {eUnit_unknown = -1, eUnit_px, eUnit_pt};
int32_t unit = eUnit_px;
nsAdoptingCString cvalue =
Preferences::GetCString("font.size.unit");
nsAutoCString cvalue;
Preferences::GetCString("font.size.unit", cvalue);
if (!cvalue.IsEmpty()) {
if (cvalue.EqualsLiteral("px")) {
@ -222,7 +222,8 @@ LangGroupFontPrefs::Initialize(nsIAtom* aLangGroupAtom)
// get font.size-adjust.[generic].[langGroup]
// XXX only applicable on GFX ports that handle |font-size-adjust|
MAKE_FONT_PREF_KEY(pref, "font.size-adjust", generic_dot_langGroup);
cvalue = Preferences::GetCString(pref.get());
cvalue.Truncate();
Preferences::GetCString(pref.get(), cvalue);
if (!cvalue.IsEmpty()) {
font->sizeAdjust = (float)atof(cvalue.get());
}

4
layout/base/nsPresContext.cpp
Просмотреть файл

@ -641,8 +641,8 @@ nsPresContext::GetUserPreferences()
StaticPresData::Get()->ResetCachedFontPrefs();
// * image animation
const nsAdoptingCString& animatePref =
Preferences::GetCString("image.animation_mode");
nsAutoCString animatePref;
Preferences::GetCString("image.animation_mode", animatePref);
if (animatePref.EqualsLiteral("normal"))
mImageAnimationModePref = imgIContainer::kNormalAnimMode;
else if (animatePref.EqualsLiteral("none"))

52
modules/libpref/Preferences.cpp
Просмотреть файл

@ -1605,7 +1605,9 @@ static nsresult pref_InitInitialObjects()
#ifdef MOZ_TELEMETRY_ON_BY_DEFAULT
prerelease = true;
#else
if (Preferences::GetDefaultCString(kChannelPref).EqualsLiteral("beta")) {
nsAutoCString prefValue;
Preferences::GetDefaultCString(kChannelPref, prefValue);
if (prefValue.EqualsLiteral("beta")) {
prerelease = true;
}
#endif
@ -1665,24 +1667,15 @@ Preferences::GetFloat(const char* aPref, float* aResult)
return rv;
}
// static
nsAdoptingCString
Preferences::GetCString(const char* aPref)
{
nsAdoptingCString result;
PREF_CopyCharPref(aPref, getter_Copies(result), false);
return result;
}
// static
nsresult
Preferences::GetCString(const char* aPref, nsACString& aResult)
{
NS_ENSURE_TRUE(InitStaticMembers(), NS_ERROR_NOT_AVAILABLE);
nsAutoCString result;
nsresult rv = PREF_CopyCharPref(aPref, getter_Copies(result), false);
char* result;
nsresult rv = PREF_CopyCharPref(aPref, &result, false);
if (NS_SUCCEEDED(rv)) {
aResult = result;
aResult.Adopt(result);
}
return rv;
}
@ -1700,15 +1693,6 @@ Preferences::GetString(const char* aPref, nsAString& aResult)
return rv;
}
// static
nsAdoptingCString
Preferences::GetLocalizedCString(const char* aPref)
{
nsAdoptingCString result;
GetLocalizedCString(aPref, result);
return result;
}
// static
nsresult
Preferences::GetLocalizedCString(const char* aPref, nsACString& aResult)
@ -2179,10 +2163,10 @@ nsresult
Preferences::GetDefaultCString(const char* aPref, nsACString& aResult)
{
NS_ENSURE_TRUE(InitStaticMembers(), NS_ERROR_NOT_AVAILABLE);
nsAutoCString result;
nsresult rv = PREF_CopyCharPref(aPref, getter_Copies(result), true);
char* result;
nsresult rv = PREF_CopyCharPref(aPref, &result, true);
if (NS_SUCCEEDED(rv)) {
aResult = result;
aResult.Adopt(result);
}
return rv;
}
@ -2231,24 +2215,6 @@ Preferences::GetDefaultLocalizedString(const char* aPref,
return rv;
}
// static
nsAdoptingCString
Preferences::GetDefaultCString(const char* aPref)
{
nsAdoptingCString result;
PREF_CopyCharPref(aPref, getter_Copies(result), true);
return result;
}
// static
nsAdoptingCString
Preferences::GetDefaultLocalizedCString(const char* aPref)
{
nsAdoptingCString result;
GetDefaultLocalizedCString(aPref, result);
return result;
}
// static
nsresult
Preferences::GetDefaultComplex(const char* aPref, const nsIID &aType,

33
modules/libpref/Preferences.h
Просмотреть файл

@ -21,7 +21,6 @@
#include "mozilla/MemoryReporting.h"
class nsIFile;
class nsAdoptingCString;
#ifndef have_PrefChangedFunc_typedef
typedef void (*PrefChangedFunc)(const char *, void *);
@ -147,30 +146,6 @@ public:
return result;
}
/**
* Gets char type pref value directly. If failed, the get() of result
* returns nullptr. Even if succeeded but the result was empty string, the
* get() does NOT return nullptr. So, you can check whether the method
* succeeded or not by:
*
* nsAdoptingString value = Prefereces::GetString("foo.bar");
* if (!value) {
* // failed
* }
*
* Be aware. If you wrote as:
*
* nsAutoString value = Preferences::GetString("foo.bar");
* if (!value.get()) {
* // the condition is always FALSE!!
* }
*
* The value.get() doesn't return nullptr. You must use nsAdoptingString
* when you need to check whether it was failure or not.
*/
static nsAdoptingCString GetCString(const char* aPref);
static nsAdoptingCString GetLocalizedCString(const char* aPref);
/**
* Gets int, float, or bool type pref value with raw return value of
* nsIPrefBranch.
@ -378,15 +353,7 @@ public:
/**
* Gets the default value of the char type pref.
* If the get() of the result returned nullptr, that meant the value didn't
* have default value.
*
* See the comment at definition at GetString() and GetCString() for more
* details of the result.
*/
static nsAdoptingCString GetDefaultCString(const char* aPref);
static nsAdoptingCString GetDefaultLocalizedCString(const char* aPref);
static nsresult GetDefaultCString(const char* aPref, nsACString& aResult);
static nsresult GetDefaultString(const char* aPref, nsAString& aResult);
static nsresult GetDefaultLocalizedCString(const char* aPref,

10
netwerk/base/nsChannelClassifier.cpp
Просмотреть файл

@ -120,14 +120,18 @@ CachedPrefs::OnPrefsChange(const char* aPref, void* aClosure)
CachedPrefs* prefs = static_cast<CachedPrefs*> (aClosure);
if (!strcmp(aPref, URLCLASSIFIER_SKIP_HOSTNAMES)) {
nsCString skipHostnames = Preferences::GetCString(URLCLASSIFIER_SKIP_HOSTNAMES);
nsCString skipHostnames;
Preferences::GetCString(URLCLASSIFIER_SKIP_HOSTNAMES, skipHostnames);
ToLowerCase(skipHostnames);
prefs->SetSkipHostnames(skipHostnames);
} else if (!strcmp(aPref, URLCLASSIFIER_TRACKING_WHITELIST)) {
nsCString trackingWhitelist = Preferences::GetCString(URLCLASSIFIER_TRACKING_WHITELIST);
nsCString trackingWhitelist;
Preferences::GetCString(URLCLASSIFIER_TRACKING_WHITELIST,
trackingWhitelist);
prefs->SetTrackingWhiteList(trackingWhitelist);
} else if (!strcmp(aPref, URLCLASSIFIER_TRACKING_TABLE)) {
nsCString trackingBlacklist = Preferences::GetCString(URLCLASSIFIER_TRACKING_TABLE);
nsCString trackingBlacklist;
Preferences::GetCString(URLCLASSIFIER_TRACKING_TABLE, trackingBlacklist);
prefs->SetTrackingBlackList(trackingBlacklist);
}
}

4
netwerk/protocol/http/nsHttpHandler.cpp
Просмотреть файл

@ -2003,8 +2003,8 @@ nsHttpHandler::SetAcceptLanguages()
{
mAcceptLanguagesIsDirty = false;
const nsAdoptingCString& acceptLanguages =
Preferences::GetLocalizedCString(INTL_ACCEPT_LANGUAGES);
nsAutoCString acceptLanguages;
Preferences::GetLocalizedCString(INTL_ACCEPT_LANGUAGES, acceptLanguages);
nsAutoCString buf;
nsresult rv = PrepareAcceptLanguages(acceptLanguages.get(), buf);

4
parser/html/nsHtml5StreamParser.cpp
Просмотреть файл

@ -204,8 +204,8 @@ nsHtml5StreamParser::nsHtml5StreamParser(nsHtml5TreeOpExecutor* aExecutor,
// Chardet is initialized here even if it turns out to be useless
// to make the chardet refcount its observer (nsHtml5StreamParser)
// on the main thread.
const nsAdoptingCString& detectorName =
Preferences::GetLocalizedCString("intl.charset.detector");
nsAutoCString detectorName;
Preferences::GetLocalizedCString("intl.charset.detector", detectorName);
if (!detectorName.IsEmpty()) {
nsAutoCString detectorContractID;
detectorContractID.AssignLiteral(NS_CHARSET_DETECTOR_CONTRACTID_BASE);

5
security/apps/AppTrustDomain.cpp
Просмотреть файл

@ -85,8 +85,9 @@ AppTrustDomain::SetTrustedRoot(AppTrustedRoot trustedRoot)
if (!file) {
return NS_ERROR_FAILURE;
}
nsresult rv = file->InitWithNativePath(
Preferences::GetCString(kDevImportedDER));
nsAutoCString path;
Preferences::GetCString(kDevImportedDER, path);
nsresult rv = file->InitWithNativePath(path);
if (NS_FAILED(rv)) {
return rv;
}

21
security/sandbox/linux/broker/SandboxBrokerPolicyFactory.cpp
Просмотреть файл

@ -238,12 +238,12 @@ SandboxBrokerPolicyFactory::GetContentPolicy(int aPid, bool aFileProcess)
// Now read any extra paths, this requires accessing user preferences
// so we can only do it now. Our constructor is initialized before
// user preferences are read in.
nsAdoptingCString extraReadPathString =
Preferences::GetCString("security.sandbox.content.read_path_whitelist");
AddDynamicPathList(policy.get(), extraReadPathString, rdonly);
nsAdoptingCString extraWritePathString =
Preferences::GetCString("security.sandbox.content.write_path_whitelist");
AddDynamicPathList(policy.get(), extraWritePathString, rdwr);
AddDynamicPathList(policy.get(),
"security.sandbox.content.read_path_whitelist",
rdonly);
AddDynamicPathList(policy.get(),
"security.sandbox.content.write_path_whitelist",
rdwr);
// file:// processes get global read permissions
if (aFileProcess) {
@ -257,9 +257,12 @@ SandboxBrokerPolicyFactory::GetContentPolicy(int aPid, bool aFileProcess)
void
SandboxBrokerPolicyFactory::AddDynamicPathList(SandboxBroker::Policy *policy,
nsAdoptingCString& pathList,
int perms) {
if (pathList) {
const char* aPathListPref,
int perms)
{
nsAutoCString pathList;
nsresult rv = Preferences::GetCString(aPathListPref, pathList);
if (NS_SUCCEEDED(rv)) {
for (const nsACString& path : pathList.Split(',')) {
nsCString trimPath(path);
trimPath.Trim(" ", true, true);

2
security/sandbox/linux/broker/SandboxBrokerPolicyFactory.h
Просмотреть файл

@ -22,7 +22,7 @@ public:
private:
UniquePtr<const SandboxBroker::Policy> mCommonContentPolicy;
static void AddDynamicPathList(SandboxBroker::Policy *policy,
nsAdoptingCString& paths,
const char* aPathListPref,
int perms);
};

3
uriloader/exthandler/nsExternalHelperAppService.cpp
Просмотреть файл

@ -2509,7 +2509,8 @@ void nsExternalAppHandler::ProcessAnyRefreshTags()
bool nsExternalAppHandler::GetNeverAskFlagFromPref(const char * prefName, const char * aContentType)
{
// Search the obsolete pref strings.
nsAdoptingCString prefCString = Preferences::GetCString(prefName);
nsAutoCString prefCString;
Preferences::GetCString(prefName, prefCString);
if (prefCString.IsEmpty()) {
// Default is true, if not found in the pref string.
return true;

5
widget/GfxInfoBase.cpp
Просмотреть файл

@ -206,8 +206,9 @@ GetPrefValueForFeature(int32_t aFeature, int32_t& aValue, nsACString& aFailureId
nsCString failureprefname(prefname);
failureprefname += ".failureid";
nsAdoptingCString failureValue = Preferences::GetCString(failureprefname.get());
if (failureValue) {
nsAutoCString failureValue;
nsresult rv = Preferences::GetCString(failureprefname.get(), failureValue);
if (NS_SUCCEEDED(rv)) {
aFailureId = failureValue.get();
} else {
aFailureId = "FEATURE_FAILURE_BLACKLIST_PREF";

8
widget/android/nsWindow.cpp
Просмотреть файл

@ -1258,12 +1258,12 @@ nsWindow::GeckoViewSupport::Open(const jni::Class::LocalRef& aCls,
nsCOMPtr<nsIWindowWatcher> ww = do_GetService(NS_WINDOWWATCHER_CONTRACTID);
MOZ_RELEASE_ASSERT(ww);
nsAdoptingCString url;
nsAutoCString url;
if (aChromeURI) {
url = aChromeURI->ToCString();
} else {
url = Preferences::GetCString("toolkit.defaultChromeURI");
if (!url) {
nsresult rv = Preferences::GetCString("toolkit.defaultChromeURI", url);
if (NS_FAILED(rv)) {
url = NS_LITERAL_CSTRING("chrome://geckoview/content/geckoview.xul");
}
}
@ -1280,7 +1280,7 @@ nsWindow::GeckoViewSupport::Open(const jni::Class::LocalRef& aCls,
chromeFlags += ",private";
}
nsCOMPtr<mozIDOMWindowProxy> domWindow;
ww->OpenWindow(nullptr, url, nullptr, chromeFlags.get(),
ww->OpenWindow(nullptr, url.get(), nullptr, chromeFlags.get(),
androidView, getter_AddRefs(domWindow));
MOZ_RELEASE_ASSERT(domWindow);

5
widget/gtk/nsLookAndFeel.cpp
Просмотреть файл

@ -1174,8 +1174,9 @@ nsLookAndFeel::EnsureInit()
// Allow content Gtk theme override by pref, it's useful when styled Gtk+
// widgets break web content.
if (XRE_IsContentProcess()) {
auto contentThemeName =
mozilla::Preferences::GetCString("widget.content.gtk-theme-override");
nsAutoCString contentThemeName;
mozilla::Preferences::GetCString("widget.content.gtk-theme-override",
contentThemeName);
if (!contentThemeName.IsEmpty()) {
g_object_set(settings, "gtk-theme-name", contentThemeName.get(), nullptr);
}

2
widget/gtk/nsPSPrinters.cpp
Просмотреть файл

@ -89,7 +89,7 @@ nsPSPrinterList::GetPrinterList(nsTArray<nsCString>& aList)
nsAutoCString list(PR_GetEnv("MOZILLA_POSTSCRIPT_PRINTER_LIST"));
if (list.IsEmpty()) {
list = Preferences::GetCString("print.printer_list");
Preferences::GetCString("print.printer_list", list);
}
if (!list.IsEmpty()) {
// For each printer (except "default" which was already added),

7
xpcom/threads/BackgroundHangMonitor.cpp
Просмотреть файл

@ -745,10 +745,13 @@ BackgroundHangMonitor::IsDisabled() {
bool
BackgroundHangMonitor::DisableOnBeta() {
nsAdoptingCString clientID = Preferences::GetCString("toolkit.telemetry.cachedClientID");
nsAutoCString clientID;
nsresult rv =
Preferences::GetCString("toolkit.telemetry.cachedClientID", clientID);
bool telemetryEnabled = Preferences::GetBool("toolkit.telemetry.enabled");
if (!telemetryEnabled || !clientID || BackgroundHangMonitor::ShouldDisableOnBeta(clientID)) {
if (!telemetryEnabled || NS_FAILED(rv) ||
BackgroundHangMonitor::ShouldDisableOnBeta(clientID)) {
if (XRE_IsParentProcess()) {
BackgroundHangMonitor::Shutdown();
} else {

7
xpfe/appshell/nsAppShellService.cpp
Просмотреть файл

@ -114,9 +114,10 @@ nsAppShellService::CreateHiddenWindowHelper(bool aIsPrivate)
#ifdef XP_MACOSX
uint32_t chromeMask = 0;
nsAdoptingCString prefVal =
Preferences::GetCString("browser.hiddenWindowChromeURL");
const char* hiddenWindowURL = prefVal.get() ? prefVal.get() : DEFAULT_HIDDENWINDOW_URL;
nsAutoCString prefVal;
rv = Preferences::GetCString("browser.hiddenWindowChromeURL", prefVal);
const char* hiddenWindowURL =
NS_SUCCEEDED(rv) ? prefVal.get() : DEFAULT_HIDDENWINDOW_URL;
if (aIsPrivate) {
hiddenWindowURL = DEFAULT_HIDDENWINDOW_URL;
} else {

3
xpfe/appshell/nsXULWindow.cpp
Просмотреть файл

@ -1958,7 +1958,8 @@ NS_IMETHODIMP nsXULWindow::CreateNewContentWindow(int32_t aChromeFlags,
nsCOMPtr<nsIURI> uri;
nsAdoptingCString urlStr = Preferences::GetCString("browser.chromeURL");
nsAutoCString urlStr;
Preferences::GetCString("browser.chromeURL", urlStr);
if (urlStr.IsEmpty()) {
urlStr.AssignLiteral("chrome://navigator/content/navigator.xul");
}