curl/lib/idn.h
MonkeybreadSoftware add22feeef
idn: add native AppleIDN (icucore) support for macOS/iOS
I implemented the IDN functions for macOS and iOS using Unicode
libraries coming with macOS and iOS.

Builds and runs here on macOS 14.2.1. Also verified to load and
run on older macOS version 10.13.

Build requires macOS SDK 13 or equivalent.

Set `-DUSE_APPLE_IDN=ON` CMake option to enable it.
With autotools and other build tools, set these manual options:
```
CPPFLAGS=-DUSE_APPLE_IDN
LIBS=-licucore
```

Completes TODO 1.6.

TODO: add autotools option and feature-detection.

Refs: #5330 #5371
Co-authored-by: Viktor Szakats
Closes #13246
2024-04-17 00:24:09 +02:00

40 lines
1.6 KiB
C

#ifndef HEADER_CURL_IDN_H
#define HEADER_CURL_IDN_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* SPDX-License-Identifier: curl
*
***************************************************************************/
bool Curl_is_ASCII_name(const char *hostname);
CURLcode Curl_idnconvert_hostname(struct hostname *host);
#if defined(USE_LIBIDN2) || defined(USE_WIN32_IDN) || defined(USE_APPLE_IDN)
#define USE_IDN
void Curl_free_idnconverted_hostname(struct hostname *host);
CURLcode Curl_idn_decode(const char *input, char **output);
CURLcode Curl_idn_encode(const char *input, char **output);
#else
#define Curl_free_idnconverted_hostname(x)
#define Curl_idn_decode(x) NULL
#endif
#endif /* HEADER_CURL_IDN_H */