1 #ifndef HEADER_CURL_SOCKS_H 2 #define HEADER_CURL_SOCKS_H 3 /*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 11 * 12 * This software is licensed as described in the file COPYING, which 13 * you should have received as part of this distribution. The terms 14 * are also available at https://curl.se/docs/copyright.html. 15 * 16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 17 * copies of the Software, and permit persons to whom the Software is 18 * furnished to do so, under the terms of the COPYING file. 19 * 20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 21 * KIND, either express or implied. 22 * 23 * SPDX-License-Identifier: curl 24 * 25 ***************************************************************************/ 26 27 #include "curl_setup.h" 28 29 #ifdef CURL_DISABLE_PROXY 30 #define Curl_SOCKS4(a,b,c,d,e) CURLE_NOT_BUILT_IN 31 #define Curl_SOCKS5(a,b,c,d,e,f) CURLE_NOT_BUILT_IN 32 #define Curl_SOCKS_getsock(x,y,z) 0 33 #else 34 /* 35 * Helper read-from-socket functions. Does the same as Curl_read() but it 36 * blocks until all bytes amount of buffersize will be read. No more, no less. 37 * 38 * This is STUPID BLOCKING behavior 39 */ 40 int Curl_blockread_all(struct Curl_cfilter *cf, 41 struct Curl_easy *data, 42 char *buf, 43 ssize_t buffersize, 44 ssize_t *n); 45 46 #if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) 47 /* 48 * This function handles the SOCKS5 GSS-API negotiation and initialization 49 */ 50 CURLcode Curl_SOCKS5_gssapi_negotiate(struct Curl_cfilter *cf, 51 struct Curl_easy *data); 52 #endif 53 54 CURLcode Curl_cf_socks_proxy_insert_after(struct Curl_cfilter *cf_at, 55 struct Curl_easy *data); 56 57 extern struct Curl_cftype Curl_cft_socks_proxy; 58 59 #endif /* CURL_DISABLE_PROXY */ 60 61 #endif /* HEADER_CURL_SOCKS_H */ 62