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bc40e09f63
`struct Curl_peer` keeps information about a communication endpoint together. It will replace `conn->host` and `conn->conn_to_host` and proxyinfo host. It will also become part of `struct ssl_peer`. It has a reference counter, so an instance can be shared between connections and filters. Elminiates `conn->host` and `conn->connect_to_host`, used in the proxyinfo structures. Passed to DNS resolution and socks filters, etc. Pass peer to http proxy and socks tunnel filters. Use peer in dns filter and resolving. Make `Curl_peer` a member in the `struct ssl_peer`. Add `docs/internals/PEERS.md` for documentation. Closes #21472
68 lines
2.5 KiB
C
68 lines
2.5 KiB
C
#ifndef HEADER_CURL_SOCKS_H
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#define HEADER_CURL_SOCKS_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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#ifndef CURL_DISABLE_PROXY
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struct Curl_peer;
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/*
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* Helper read-from-socket functions. Does the same as Curl_read() but it
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* blocks until all bytes amount of buffersize will be read. No more, no less.
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*
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* This is STUPID BLOCKING behavior
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*/
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CURLcode Curl_blockread_all(struct Curl_cfilter *cf,
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struct Curl_easy *data,
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char *buf,
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size_t blen,
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size_t *pnread);
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#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
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/*
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* This function handles the SOCKS5 GSS-API negotiation and initialization
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*/
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CURLcode Curl_SOCKS5_gssapi_negotiate(struct Curl_cfilter *cf,
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struct Curl_easy *data);
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#endif
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/* Insert a SOCKS filter after `cf_at` for connecting to `dest`.
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* Credentials are optional and NOT duplicated and are
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* expected to exist during connect phase.
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*/
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CURLcode Curl_cf_socks_proxy_insert_after(struct Curl_cfilter *cf_at,
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struct Curl_easy *data,
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struct Curl_peer *dest,
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uint8_t ip_version,
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uint8_t proxy_type,
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const char *user,
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const char *passwd);
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extern struct Curl_cftype Curl_cft_socks_proxy;
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#endif /* !CURL_DISABLE_PROXY */
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#endif /* HEADER_CURL_SOCKS_H */
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