1#ifndef HEADER_CURL_SENDF_H
2#define HEADER_CURL_SENDF_H
3/***************************************************************************
4 * _ _ ____ _
5 * Project ___| | | | _ \| |
6 * / __| | | | |_) | |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 1998 - 2021, 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 ***************************************************************************/
24
25#include "curl_setup.h"
26
27void Curl_infof(struct Curl_easy *, const char *fmt, ...);
28void Curl_failf(struct Curl_easy *, const char *fmt, ...);
29
30#if defined(CURL_DISABLE_VERBOSE_STRINGS)
31
32#if defined(HAVE_VARIADIC_MACROS_C99)
33#define infof(...) Curl_nop_stmt
34#elif defined(HAVE_VARIADIC_MACROS_GCC)
35#define infof(x...) Curl_nop_stmt
36#else
37#error "missing VARIADIC macro define, fix and rebuild!"
38#endif
39
40#else /* CURL_DISABLE_VERBOSE_STRINGS */
41
42#define infof Curl_infof
43
44#endif /* CURL_DISABLE_VERBOSE_STRINGS */
45
46#define failf Curl_failf
47
48#define CLIENTWRITE_BODY (1<<0)
49#define CLIENTWRITE_HEADER (1<<1)
50#define CLIENTWRITE_BOTH (CLIENTWRITE_BODY|CLIENTWRITE_HEADER)
51
52CURLcode Curl_client_write(struct Curl_easy *data, int type, char *ptr,
53 size_t len) WARN_UNUSED_RESULT;
54
55bool Curl_recv_has_postponed_data(struct connectdata *conn, int sockindex);
56
57/* internal read-function, does plain socket only */
58CURLcode Curl_read_plain(curl_socket_t sockfd,
59 char *buf,
60 size_t bytesfromsocket,
61 ssize_t *n);
62
63ssize_t Curl_recv_plain(struct Curl_easy *data, int num, char *buf,
64 size_t len, CURLcode *code);
65ssize_t Curl_send_plain(struct Curl_easy *data, int num,
66 const void *mem, size_t len, CURLcode *code);
67
68/* internal read-function, does plain socket, SSL and krb4 */
69CURLcode Curl_read(struct Curl_easy *data, curl_socket_t sockfd,
70 char *buf, size_t buffersize,
71 ssize_t *n);
72
73/* internal write-function, does plain socket, SSL, SCP, SFTP and krb4 */
74CURLcode Curl_write(struct Curl_easy *data,
75 curl_socket_t sockfd,
76 const void *mem, size_t len,
77 ssize_t *written);
78
79/* internal write-function, does plain sockets ONLY */
80CURLcode Curl_write_plain(struct Curl_easy *data,
81 curl_socket_t sockfd,
82 const void *mem, size_t len,
83 ssize_t *written);
84
85/* the function used to output verbose information */
86int Curl_debug(struct Curl_easy *data, curl_infotype type,
87 char *ptr, size_t size);
88
89
90#endif /* HEADER_CURL_SENDF_H */
91