1 /* 2 * libjingle 3 * Copyright 2004--2009, Google Inc. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright notice, 11 * this list of conditions and the following disclaimer in the documentation 12 * and/or other materials provided with the distribution. 13 * 3. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #ifndef TALK_BASE_MACCONVERSION_H_ 29 #define TALK_BASE_MACCONVERSION_H_ 30 31 #ifdef OSX 32 33 #include <CoreFoundation/CoreFoundation.h> 34 35 #include <string> 36 37 // given a CFStringRef, attempt to convert it to a C++ string. 38 // returns true if it succeeds, false otherwise. 39 // We can safely assume, given our context, that the string is 40 // going to be in ASCII, because it will either be an IP address, 41 // or a domain name, which is guaranteed to be ASCII-representable. 42 bool p_convertHostCFStringRefToCPPString(const CFStringRef cfstr, 43 std::string& cppstr); 44 45 // Convert the CFNumber to an integer, putting the integer in the location 46 // given, and returhing true, if the conversion succeeds. 47 // If given a NULL or a non-CFNumber, returns false. 48 // This is pretty aggresive about trying to convert to int. 49 bool p_convertCFNumberToInt(CFNumberRef cfn, int* i); 50 51 // given a CFNumberRef, determine if it represents a true value. 52 bool p_isCFNumberTrue(CFNumberRef cfn); 53 54 #endif // OSX 55 56 #endif // TALK_BASE_MACCONVERSION_H_ 57
