1#ifndef HEADER_CURL_SENDF_H
2#define HEADER_CURL_SENDF_H
3/***************************************************************************
4 *                                  _   _ ____  _
5 *  Project                     ___| | | |  _ \| |
6 *                             / __| | | | |_) | |
7 *                            | (__| |_| |  _ <| |___
8 *                             \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 1998 - 2011, 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 http://curl.haxx.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 "setup.h"
26
27CURLcode Curl_sendf(curl_socket_t sockfd, struct connectdata *,
28                    const char *fmt, ...);
29void Curl_infof(struct SessionHandle *, const char *fmt, ...);
30void Curl_failf(struct SessionHandle *, const char *fmt, ...);
31
32#if defined(CURL_DISABLE_VERBOSE_STRINGS)
33
34#if defined(HAVE_VARIADIC_MACROS_C99)
35#define infof(...)  Curl_nop_stmt
36#elif defined(HAVE_VARIADIC_MACROS_GCC)
37#define infof(x...)  Curl_nop_stmt
38#else
39#define infof (void)
40#endif
41
42#else /* CURL_DISABLE_VERBOSE_STRINGS */
43
44#define infof Curl_infof
45
46#endif /* CURL_DISABLE_VERBOSE_STRINGS */
47
48#define failf Curl_failf
49
50#define CLIENTWRITE_BODY   (1<<0)
51#define CLIENTWRITE_HEADER (1<<1)
52#define CLIENTWRITE_BOTH   (CLIENTWRITE_BODY|CLIENTWRITE_HEADER)
53
54CURLcode Curl_client_write(struct connectdata *conn, int type, char *ptr,
55                           size_t len);
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 connectdata *conn, int num, char *buf,
64                        size_t len, CURLcode *code);
65ssize_t Curl_send_plain(struct connectdata *conn, 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 connectdata *conn, curl_socket_t sockfd,
70                   char *buf, size_t buffersize,
71                   ssize_t *n);
72/* internal write-function, does plain socket, SSL, SCP, SFTP and krb4 */
73CURLcode Curl_write(struct connectdata *conn,
74                    curl_socket_t sockfd,
75                    const void *mem, size_t len,
76                    ssize_t *written);
77
78/* internal write-function, does plain sockets ONLY */
79CURLcode Curl_write_plain(struct connectdata *conn,
80                          curl_socket_t sockfd,
81                          const void *mem, size_t len,
82                          ssize_t *written);
83
84/* the function used to output verbose information */
85int Curl_debug(struct SessionHandle *handle, curl_infotype type,
86               char *data, size_t size,
87               struct connectdata *conn);
88
89
90#endif /* HEADER_CURL_SENDF_H */
91