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#ifndef HEADER_CURL_SOCKS_H
#define HEADER_CURL_SOCKS_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2021, 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.
*
***************************************************************************/
#include "curl_setup.h"
#ifdef CURL_DISABLE_PROXY
#define Curl_SOCKS4(a,b,c,d,e) CURLE_NOT_BUILT_IN
#define Curl_SOCKS5(a,b,c,d,e,f) CURLE_NOT_BUILT_IN
#define Curl_SOCKS_getsock(x,y,z) 0
#else
/*
* Helper read-from-socket functions. Does the same as Curl_read() but it
* blocks until all bytes amount of buffersize will be read. No more, no less.
*
* This is STUPID BLOCKING behavior
*/
int Curl_blockread_all(struct Curl_easy *data,
curl_socket_t sockfd,
char *buf,
ssize_t buffersize,
ssize_t *n);
int Curl_SOCKS_getsock(struct connectdata *conn,
curl_socket_t *sock,
int sockindex);
/*
* This function logs in to a SOCKS4(a) proxy and sends the specifics to the
* final destination server.
*/
CURLproxycode Curl_SOCKS4(const char *proxy_name,
const char *hostname,
int remote_port,
int sockindex,
struct Curl_easy *data,
bool *done);
/*
* This function logs in to a SOCKS5 proxy and sends the specifics to the
* final destination server.
*/
CURLproxycode Curl_SOCKS5(const char *proxy_name,
const char *proxy_password,
const char *hostname,
int remote_port,
int sockindex,
struct Curl_easy *data,
bool *done);
#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
/*
* This function handles the SOCKS5 GSS-API negotiation and initialisation
*/
CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
struct Curl_easy *data);
#endif
#endif /* CURL_DISABLE_PROXY */
#endif /* HEADER_CURL_SOCKS_H */
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