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73 lines
3 KiB
C
73 lines
3 KiB
C
#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, <daniel@haxx.se>, 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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struct connectdata;
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struct Curl_addrinfo;
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struct Curl_cfilter;
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struct Curl_easy;
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struct Curl_peer;
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struct Curl_sockaddr_ex;
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/**
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* Create a cfilter to connect to `origin` via an optional `peer`
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* using `transport_peer` and `addr`.
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* With a `tunnel_peer` present, the filter will be used to proxy tunnel
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* to it and the tunnel will use `tunnel_transport`.
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* `pcf`: the filter created on success
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* `data`: the transfer initiating the connect
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* `conn`: the connection that gets connected
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*
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* The filter is used in "happy eyeball" scenarios. 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 Curl_peer *origin,
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struct Curl_peer *peer,
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uint8_t transport_peer,
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struct connectdata *conn,
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struct Curl_sockaddr_ex *addr,
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struct Curl_peer *tunnel_peer,
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uint8_t tunnel_transport);
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/**
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* Create an IP happy eyeball connection filter that connects to `origin`
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* via an optional `peer` using `transport_peer`.
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* With a `tunnel_peer` present, the filter will be used to proxy tunnel
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* to it and the tunnel will use `tunnel_transport`.
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*/
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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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struct Curl_peer *origin,
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struct Curl_peer *peer,
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uint8_t transport_peer,
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struct Curl_peer *tunnel_peer,
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uint8_t tunnel_transport);
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extern struct Curl_cftype Curl_cft_ip_happy;
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#endif /* HEADER_CURL_IP_HAPPY_H */
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