//
// nsLocaleService methods
//
nsLocaleService::nsLocaleService(void)
: mSystemLocale(0), mApplicationLocale(0)
{
#ifdef XP_WIN
nsCOMPtr<nsIWin32Locale> win32Converter = do_GetService(NS_WIN32LOCALE_CONTRACTID);
NS_ASSERTION(win32Converter, "nsLocaleService: can't get win32 converter\n");
nsAutoString xpLocale;
if (win32Converter) {
nsresult result;
//
// get the system LCID
//
LCID win_lcid = GetSystemDefaultLCID();
if (win_lcid==0) { return;}
result = win32Converter->GetXPLocale(win_lcid, xpLocale);
if (NS_FAILED(result)) { return;}
result = NewLocale(xpLocale, getter_AddRefs(mSystemLocale));
if (NS_FAILED(result)) { return;}
//
// get the application LCID
//
win_lcid = GetUserDefaultLCID();
if (win_lcid==0) { return;}
result = win32Converter->GetXPLocale(win_lcid, xpLocale);
if (NS_FAILED(result)) { return;}
result = NewLocale(xpLocale, getter_AddRefs(mApplicationLocale));
if (NS_FAILED(result)) { return;}
}
#endif
#if (defined(XP_UNIX) && !defined(XP_MACOSX)) || defined(XP_BEOS) || defined(XP_AMIGAOS)
nsCOMPtr<nsIPosixLocale> posixConverter = do_GetService(NS_POSIXLOCALE_CONTRACTID);
nsAutoString xpLocale, platformLocale;
if (posixConverter) {
nsAutoString category, category_platform;
int i;
nsRefPtr<nsLocale> resultLocale(new nsLocale());
if ( resultLocale == NULL ) {
return;
}
#ifdef MOZ_WIDGET_QT
const char* lang = QLocale::languageToString(QLocale::system().language()).toAscii();
#else
// Get system configuration
const char* lang = getenv("LANG");
#endif
for( i = 0; i < LocaleListLength; i++ ) {
nsresult result;
// setlocale( , "") evaluates LC_* and LANG
char* lc_temp = setlocale(posix_locale_category[i], "");
CopyASCIItoUTF16(LocaleList[i], category);
category_platform = category;
category_platform.AppendLiteral("##PLATFORM");
if (lc_temp != nsnull) {
result = posixConverter->GetXPLocale(lc_temp, xpLocale);
CopyASCIItoUTF16(lc_temp, platformLocale);
} else {
if ( lang == nsnull ) {
platformLocale.AssignLiteral("en_US");
result = posixConverter->GetXPLocale("en-US", xpLocale);
}
else {
CopyASCIItoUTF16(lang, platformLocale);
result = posixConverter->GetXPLocale(lang, xpLocale);
}
}
if (NS_FAILED(result)) {
return;
}
resultLocale->AddCategory(category, xpLocale);
resultLocale->AddCategory(category_platform, platformLocale);
}
mSystemLocale = do_QueryInterface(resultLocale);
mApplicationLocale = do_QueryInterface(resultLocale);
} // if ( NS_SUCCEEDED )...
#endif // XP_UNIX || XP_BEOS
#ifdef XP_OS2
nsCOMPtr<nsIOS2Locale> os2Converter = do_GetService(NS_OS2LOCALE_CONTRACTID);
nsAutoString xpLocale;
if (os2Converter) {
nsAutoString category;
int i;
nsRefPtr<nsLocale> resultLocale(new nsLocale());
if ( resultLocale == NULL ) {
return;
}
LocaleObject locale_object = NULL;
int result = UniCreateLocaleObject(UNI_UCS_STRING_POINTER,
(UniChar *)L"", &locale_object);
if (result != ULS_SUCCESS) {
int result = UniCreateLocaleObject(UNI_UCS_STRING_POINTER,
(UniChar *)L"en_US", &locale_object);
}
char* lc_temp;
for( i = 0; i < LocaleListLength; i++ ) {
lc_temp = nsnull;
UniQueryLocaleObject(locale_object,
posix_locale_category[i],
UNI_MBS_STRING_POINTER,
(void **)&lc_temp);
category.AssignWithConversion(LocaleList[i]);
nsresult result;
if (lc_temp != nsnull)
result = os2Converter->GetXPLocale(lc_temp, xpLocale);
else {
char* lang = getenv("LANG");
if ( lang == nsnull ) {
result = os2Converter->GetXPLocale("en-US", xpLocale);
}
else
result = os2Converter->GetXPLocale(lang, xpLocale);
}
if (NS_FAILED(result)) {
UniFreeMem(lc_temp);
UniFreeLocaleObject(locale_object);
return;
}
resultLocale->AddCategory(category, xpLocale);
UniFreeMem(lc_temp);
}
UniFreeLocaleObject(locale_object);
mSystemLocale = do_QueryInterface(resultLocale);
mApplicationLocale = do_QueryInterface(resultLocale);
} // if ( NS_SUCCEEDED )...
#endif // XP_OS2
#ifdef XP_MACOSX
// Get string representation of user's current locale
CFLocaleRef userLocaleRef = ::CFLocaleCopyCurrent();
CFStringRef userLocaleStr = ::CFLocaleGetIdentifier(userLocaleRef);
::CFRetain(userLocaleStr);
nsAutoTArray<UniChar, 32> buffer;
int size = ::CFStringGetLength(userLocaleStr);
if (buffer.SetLength(size + 1))
{
CFRange range = ::CFRangeMake(0, size);
::CFStringGetCharacters(userLocaleStr, range, buffer.Elements());
buffer[size] = 0;
// Convert the locale string to the format that Mozilla expects
nsAutoString xpLocale(buffer.Elements());
xpLocale.ReplaceChar('_', '-');
nsresult rv = NewLocale(xpLocale, getter_AddRefs(mSystemLocale));
if (NS_SUCCEEDED(rv)) {
mApplicationLocale = mSystemLocale;
}
}
::CFRelease(userLocaleStr);
::CFRelease(userLocaleRef);
NS_ASSERTION(mApplicationLocale, "Failed to create locale objects");
#endif // XP_MACOSX
}
// performs a locale sensitive date formatting operation on the struct tm parameter
nsresult nsDateTimeFormatOS2::FormatTMTime(nsILocale* locale,
const nsDateFormatSelector dateFormatSelector,
const nsTimeFormatSelector timeFormatSelector,
const struct tm* tmTime,
nsAString &stringOut)
{
nsresult rc = NS_ERROR_FAILURE;
UniChar uFmtD[NSDATETIME_FORMAT_BUFFER_LEN] = { 0 };
UniChar uFmtT[NSDATETIME_FORMAT_BUFFER_LEN] = { 0 };
UniChar *pString = nullptr;
LocaleObject locObj = NULL;
int ret = UniCreateLocaleObject(UNI_UCS_STRING_POINTER, (UniChar *)L"", &locObj);
if (ret != ULS_SUCCESS)
UniCreateLocaleObject(UNI_UCS_STRING_POINTER, (UniChar *)L"C", &locObj);
bool f24Hour = false;
UniQueryLocaleItem(locObj, LOCI_iTime, &pString);
if (pString[0] == '1') {
f24Hour = true;
}
// set date format
switch (dateFormatSelector) {
case kDateFormatNone:
UniStrcat( uFmtD, (UniChar*)L"");
break;
case kDateFormatLong:
case kDateFormatShort:
UniStrcat( uFmtD, (UniChar*)L"%x");
break;
case kDateFormatYearMonth:
UniQueryLocaleItem( locObj, DATESEP, &pString);
UniStrcat( uFmtD, (UniChar*)L"%Y");
UniStrcat( uFmtD, pString);
UniStrcat( uFmtD, (UniChar*)L"%m");
UniFreeMem(pString);
break;
case kDateFormatWeekday:
UniStrcat( uFmtD, (UniChar*)L"%a");
break;
default:
UniStrcat( uFmtD, (UniChar*)L"");
}
// set time format
switch (timeFormatSelector) {
case kTimeFormatNone:
UniStrcat( uFmtT, (UniChar*)L"");
break;
case kTimeFormatSeconds:
UniQueryLocaleItem( locObj, TIMESEP, &pString);
if (f24Hour)
UniStrcat( uFmtT, (UniChar*)L"%H");
else
UniStrcat( uFmtT, (UniChar*)L"%I");
UniStrcat( uFmtT, pString);
UniStrcat( uFmtT, (UniChar*)L"%M");
UniStrcat( uFmtT, pString);
UniStrcat( uFmtT, (UniChar*)L"%S");
if (!f24Hour)
UniStrcat( uFmtT, (UniChar*)L" %p");
UniFreeMem(pString);
break;
case kTimeFormatNoSeconds:
UniQueryLocaleItem( locObj, TIMESEP, &pString);
if (f24Hour)
UniStrcat( uFmtT, (UniChar*)L"%H");
else
UniStrcat( uFmtT, (UniChar*)L"%I");
UniStrcat( uFmtT, pString);
UniStrcat( uFmtT, (UniChar*)L"%M");
if (!f24Hour)
UniStrcat( uFmtT, (UniChar*)L" %p");
UniFreeMem(pString);
break;
case kTimeFormatSecondsForce24Hour:
UniQueryLocaleItem( locObj, TIMESEP, &pString);
UniStrcat( uFmtT, (UniChar*)L"%H");
UniStrcat( uFmtT, pString);
UniStrcat( uFmtT, (UniChar*)L"%M");
UniStrcat( uFmtT, pString);
UniStrcat( uFmtT, (UniChar*)L"%S");
UniFreeMem(pString);
break;
case kTimeFormatNoSecondsForce24Hour:
UniQueryLocaleItem( locObj, TIMESEP, &pString);
UniStrcat( uFmtT, (UniChar*)L"%H");
UniStrcat( uFmtT, pString);
UniStrcat( uFmtT, (UniChar*)L"%M");
UniFreeMem(pString);
break;
default:
UniStrcat( uFmtT, (UniChar*)L"");
}
PRUnichar buffer[NSDATETIME_FORMAT_BUFFER_LEN] = {0};
if ((dateFormatSelector != kDateFormatNone) && (timeFormatSelector != kTimeFormatNone)) {
UniStrcat( uFmtD, (UniChar*)L" ");
}
UniStrcat( uFmtD, uFmtT);
int length = UniStrftime(locObj, reinterpret_cast<UniChar *>(buffer),
NSDATETIME_FORMAT_BUFFER_LEN, uFmtD, tmTime);
UniFreeLocaleObject(locObj);
if ( length != 0) {
stringOut.Assign(buffer, length);
rc = NS_OK;
}
return rc;
}
