blob: 390f183c5c6e9e80308031fc8b0636be9f3d26a7 [file] [log] [blame]
* Copyright 2007 The WebRTC Project Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#include <cstring>
#include <memory>
#include <sys/utsname.h>
#include "rtc_base/checks.h"
#include "rtc_base/logging.h"
#include "rtc_base/mac_utils.h"
namespace rtc {
bool ToUtf8(const CFStringRef str16, std::string* str8) {
if ((nullptr == str16) || (nullptr == str8)) {
return false;
size_t maxlen = CFStringGetMaximumSizeForEncoding(CFStringGetLength(str16),
kCFStringEncodingUTF8) +
std::unique_ptr<char[]> buffer(new char[maxlen]);
if (!buffer ||
!CFStringGetCString(str16, buffer.get(), maxlen, kCFStringEncodingUTF8)) {
return false;
return true;
bool ToUtf16(const std::string& str8, CFStringRef* str16) {
if (nullptr == str16) {
return false;
*str16 = CFStringCreateWithBytes(kCFAllocatorDefault,
reinterpret_cast<const UInt8*>(,
str8.length(), kCFStringEncodingUTF8, false);
return nullptr != *str16;
} // namespace rtc