macos.c (1837B)
1 /*************************************************************************** 2 * _ _ ____ _ 3 * Project ___| | | | _ \| | 4 * / __| | | | |_) | | 5 * | (__| |_| | _ <| |___ 6 * \___|\___/|_| \_\_____| 7 * 8 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 9 * 10 * This software is licensed as described in the file COPYING, which 11 * you should have received as part of this distribution. The terms 12 * are also available at https://curl.se/docs/copyright.html. 13 * 14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 15 * copies of the Software, and permit persons to whom the Software is 16 * furnished to do so, under the terms of the COPYING file. 17 * 18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 19 * KIND, either express or implied. 20 * 21 * SPDX-License-Identifier: curl 22 * 23 ***************************************************************************/ 24 25 #include "curl_setup.h" 26 27 #ifdef CURL_MACOS_CALL_COPYPROXIES 28 29 #include <curl/curl.h> 30 31 #include "macos.h" 32 33 #include <SystemConfiguration/SCDynamicStoreCopySpecific.h> 34 35 CURLcode Curl_macos_init(void) 36 { 37 /* 38 * The automagic conversion from IPv4 literals to IPv6 literals only 39 * works if the SCDynamicStoreCopyProxies system function gets called 40 * first. As curl currently does not support system-wide HTTP proxies, we 41 * therefore do not use any value this function might return. 42 * 43 * This function is only available on macOS and is not needed for 44 * IPv4-only builds, hence the conditions for defining 45 * CURL_MACOS_CALL_COPYPROXIES in curl_setup.h. 46 */ 47 CFDictionaryRef dict = SCDynamicStoreCopyProxies(NULL); 48 if(dict) 49 CFRelease(dict); 50 return CURLE_OK; 51 } 52 53 #endif