gecko-dev/xpcom/base/MacHelpers.mm
Henri Sivonen 8402e1f7a2 Bug 1448772 - Avoid back-and-forth UTF-16 to UTF-8 to UTF-16 conversions in xpcom/base/MacHelpers.mm. r=mstange
MozReview-Commit-ID: LQ4ZMJzy5WI

--HG--
extra : rebase_source : 85320f3e0bcef7711517ecc1e5b7bc5ec074bda5
2018-03-26 10:49:02 +03:00

36 lines
1017 B
Plaintext

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsString.h"
#include "MacHelpers.h"
#include "MacStringHelpers.h"
#include "nsObjCExceptions.h"
#import <Foundation/Foundation.h>
namespace mozilla {
nsresult
GetSelectedCityInfo(nsAString& aCountryCode)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
// Can be replaced with [[NSLocale currentLocale] countryCode] once we build
// with the 10.12 SDK.
id countryCode = [[NSLocale currentLocale] objectForKey:NSLocaleCountryCode];
if (![countryCode isKindOfClass:[NSString class]]) {
return NS_ERROR_FAILURE;
}
return mozilla::CopyCocoaStringToXPCOMString((NSString*)countryCode, aCountryCode);
NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
}
} // namespace Mozilla