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#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) 1998 - 2021, 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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***************************************************************************/
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#include "curl_setup.h"
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#ifdef CURL_DISABLE_PROXY
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#define Curl_SOCKS4(a,b,c,d,e) CURLE_NOT_BUILT_IN
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#define Curl_SOCKS5(a,b,c,d,e,f) CURLE_NOT_BUILT_IN
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#define Curl_SOCKS_getsock(x,y,z) 0
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#else
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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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int Curl_blockread_all(struct Curl_easy *data,
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curl_socket_t sockfd,
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char *buf,
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ssize_t buffersize,
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ssize_t *n);
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int Curl_SOCKS_getsock(struct connectdata *conn,
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curl_socket_t *sock,
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int sockindex);
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/*
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* This function logs in to a SOCKS4(a) proxy and sends the specifics to the
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* final destination server.
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*/
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CURLproxycode Curl_SOCKS4(const char *proxy_name,
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const char *hostname,
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int remote_port,
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int sockindex,
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struct Curl_easy *data,
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bool *done);
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/*
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* This function logs in to a SOCKS5 proxy and sends the specifics to the
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* final destination server.
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*/
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CURLproxycode Curl_SOCKS5(const char *proxy_name,
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const char *proxy_password,
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const char *hostname,
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int remote_port,
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int sockindex,
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struct Curl_easy *data,
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bool *done);
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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 initialisation
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*/
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CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
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struct Curl_easy *data);
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#endif
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#endif /* CURL_DISABLE_PROXY */
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#endif /* HEADER_CURL_SOCKS_H */
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