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* Copyright 2004 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.
#if defined(WEBRTC_MAC) || defined(WEBRTC_IOS)
#include <CoreFoundation/CoreFoundation.h>
#include <string>
// given a CFStringRef, attempt to convert it to a C++ string.
// returns true if it succeeds, false otherwise.
// We can safely assume, given our context, that the string is
// going to be in ASCII, because it will either be an IP address,
// or a domain name, which is guaranteed to be ASCII-representable.
bool p_convertHostCFStringRefToCPPString(const CFStringRef cfstr,
std::string& cppstr);
// Convert the CFNumber to an integer, putting the integer in the location
// given, and returhing true, if the conversion succeeds.
// If given a NULL or a non-CFNumber, returns false.
// This is pretty aggresive about trying to convert to int.
bool p_convertCFNumberToInt(CFNumberRef cfn, int* i);
// given a CFNumberRef, determine if it represents a true value.
bool p_isCFNumberTrue(CFNumberRef cfn);