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macos.c 1.8 KB

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  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. #include "curl_setup.h"
  25. #ifdef CURL_MACOS_CALL_COPYPROXIES
  26. #include <curl/curl.h>
  27. #include "macos.h"
  28. #include <SystemConfiguration/SCDynamicStoreCopySpecific.h>
  29. CURLcode Curl_macos_init(void)
  30. {
  31. /*
  32. * The automagic conversion from IPv4 literals to IPv6 literals only
  33. * works if the SCDynamicStoreCopyProxies system function gets called
  34. * first. As Curl currently does not support system-wide HTTP proxies, we
  35. * therefore do not use any value this function might return.
  36. *
  37. * This function is only available on macOS and is not needed for
  38. * IPv4-only builds, hence the conditions for defining
  39. * CURL_MACOS_CALL_COPYPROXIES in curl_setup.h.
  40. */
  41. CFDictionaryRef dict = SCDynamicStoreCopyProxies(NULL);
  42. if(dict)
  43. CFRelease(dict);
  44. return CURLE_OK;
  45. }
  46. #endif