Mercurial > repos > rliterman > csp2

comparison CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/curl/websockets.h @ 69:33d812a61356

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 17:55:14 -0400
parents
children
comparison
equal deleted inserted replaced
67:0e9998148a16 69:33d812a61356
1 #ifndef CURLINC_WEBSOCKETS_H
2 #define CURLINC_WEBSOCKETS_H
3 /***************************************************************************
4 * _ _ ____ _
5 * Project ___| | | | _ \| |
6 * / __| | | | |_) | |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 1998 - 2022, 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 #ifdef __cplusplus
28 extern "C" {
29 #endif
30
31 struct curl_ws_frame {
32 int age; /* zero */
33 int flags; /* See the CURLWS_* defines */
34 curl_off_t offset; /* the offset of this data into the frame */
35 curl_off_t bytesleft; /* number of pending bytes left of the payload */
36 };
37
38 /* flag bits */
39 #define CURLWS_TEXT (1<<0)
40 #define CURLWS_BINARY (1<<1)
41 #define CURLWS_CONT (1<<2)
42 #define CURLWS_CLOSE (1<<3)
43 #define CURLWS_PING (1<<4)
44 #define CURLWS_OFFSET (1<<5)
45
46 /*
47 * NAME curl_ws_recv()
48 *
49 * DESCRIPTION
50 *
51 * Receives data from the websocket connection. Use after successful
52 * curl_easy_perform() with CURLOPT_CONNECT_ONLY option.
53 */
54 CURL_EXTERN CURLcode curl_ws_recv(CURL *curl, void *buffer, size_t buflen,
55 size_t *recv,
56 struct curl_ws_frame **metap);
57
58 /* sendflags for curl_ws_send() */
59 #define CURLWS_PONG (1<<6)
60
61 /*
62 * NAME curl_easy_send()
63 *
64 * DESCRIPTION
65 *
66 * Sends data over the websocket connection. Use after successful
67 * curl_easy_perform() with CURLOPT_CONNECT_ONLY option.
68 */
69 CURL_EXTERN CURLcode curl_ws_send(CURL *curl, const void *buffer,
70 size_t buflen, size_t *sent,
71 curl_off_t framesize,
72 unsigned int sendflags);
73
74 /* bits for the CURLOPT_WS_OPTIONS bitmask: */
75 #define CURLWS_RAW_MODE (1<<0)
76
77 CURL_EXTERN struct curl_ws_frame *curl_ws_meta(CURL *curl);
78
79 #ifdef __cplusplus
80 }
81 #endif
82
83 #endif /* CURLINC_WEBSOCKETS_H */