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Kitware
GitHub Repository: Kitware/CMake
 Path: blob/master/Utilities/cmcurl/lib/cf-ip-happy.h
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#ifndef HEADER_CURL_IP_HAPPY_H

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#define HEADER_CURL_IP_HAPPY_H

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/***************************************************************************

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 *                                  _   _ ____  _

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 *  Project                     ___| | | |  _ \| |

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 *                             / __| | | | |_) | |

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 *                            | (__| |_| |  _ <| |___

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 *                             \___|\___/|_| \_\_____|

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 *

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 * Copyright (C) Daniel Stenberg, <[email protected]>, et al.

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 *

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 * This software is licensed as described in the file COPYING, which

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 * you should have received as part of this distribution. The terms

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 * are also available at https://curl.se/docs/copyright.html.

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 *

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 * You may opt to use, copy, modify, merge, publish, distribute and/or sell

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 * copies of the Software, and permit persons to whom the Software is

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 * furnished to do so, under the terms of the COPYING file.

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 *

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 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY

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 * KIND, either express or implied.

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 *

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 * SPDX-License-Identifier: curl

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 *

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 ***************************************************************************/

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#include "curl_setup.h"

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/**

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 * Create a cfilter for making an "ip" connection to the

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 * given address, using parameters from `conn`. The "ip" connection

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 * can be a TCP socket, a UDP socket or even a QUIC connection.

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 *

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 * It MUST use only the supplied `ai` for its connection attempt.

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 *

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 * Such a filter may be used in "happy eyeball" scenarios, and its

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 * `connect` implementation needs to support non-blocking. Once connected,

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 * it MAY be installed in the connection filter chain to serve transfers.

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 */

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typedef CURLcode cf_ip_connect_create(struct Curl_cfilter **pcf,

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                                      struct Curl_easy *data,

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                                      struct connectdata *conn,

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                                      const struct Curl_addrinfo *ai,

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                                      uint8_t transport);

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CURLcode cf_ip_happy_insert_after(struct Curl_cfilter *cf_at,

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                                  struct Curl_easy *data,

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                                  uint8_t transport);

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extern struct Curl_cftype Curl_cft_ip_happy;

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#ifdef UNITTESTS

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void Curl_debug_set_transport_provider(uint8_t transport,

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                                       cf_ip_connect_create *cf_create);

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#endif

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#endif /* HEADER_CURL_IP_HAPPY_H */

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