1 | #ifndef HEADER_CURL_SOCKS_H |
2 | #define |
3 | /*************************************************************************** |
4 | * _ _ ____ _ |
5 | * Project ___| | | | _ \| | |
6 | * / __| | | | |_) | | |
7 | * | (__| |_| | _ <| |___ |
8 | * \___|\___/|_| \_\_____| |
9 | * |
10 | * Copyright (C) 1998 - 2022, Daniel Stenberg, <[email protected]>, 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_easy *data, |
41 | curl_socket_t sockfd, |
42 | char *buf, |
43 | ssize_t buffersize, |
44 | ssize_t *n); |
45 | |
46 | int Curl_SOCKS_getsock(struct connectdata *conn, |
47 | curl_socket_t *sock, |
48 | int sockindex); |
49 | /* |
50 | * This function logs in to a SOCKS4(a) proxy and sends the specifics to the |
51 | * final destination server. |
52 | */ |
53 | CURLproxycode Curl_SOCKS4(const char *proxy_name, |
54 | const char *hostname, |
55 | int remote_port, |
56 | int sockindex, |
57 | struct Curl_easy *data, |
58 | bool *done); |
59 | |
60 | /* |
61 | * This function logs in to a SOCKS5 proxy and sends the specifics to the |
62 | * final destination server. |
63 | */ |
64 | CURLproxycode Curl_SOCKS5(const char *proxy_name, |
65 | const char *proxy_password, |
66 | const char *hostname, |
67 | int remote_port, |
68 | int sockindex, |
69 | struct Curl_easy *data, |
70 | bool *done); |
71 | |
72 | #if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) |
73 | /* |
74 | * This function handles the SOCKS5 GSS-API negotiation and initialization |
75 | */ |
76 | CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex, |
77 | struct Curl_easy *data); |
78 | #endif |
79 | |
80 | #endif /* CURL_DISABLE_PROXY */ |
81 | |
82 | #endif /* HEADER_CURL_SOCKS_H */ |
83 | |