initial support for "uploading" to file:// URLs
[platform/upstream/curl.git] / lib / transfer.h
1 #ifndef __TRANSFER_H
2 #define __TRANSFER_H
3 /***************************************************************************
4  *                                  _   _ ____  _
5  *  Project                     ___| | | |  _ \| |
6  *                             / __| | | | |_) | |
7  *                            | (__| |_| |  _ <| |___
8  *                             \___|\___/|_| \_\_____|
9  *
10  * Copyright (C) 1998 - 2004, 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  * $Id$
24  ***************************************************************************/
25 CURLcode Curl_perform(struct SessionHandle *data);
26 CURLcode Curl_pretransfer(struct SessionHandle *data);
27 CURLcode Curl_posttransfer(struct SessionHandle *data);
28 CURLcode Curl_follow(struct SessionHandle *data, char *newurl);
29 CURLcode Curl_readwrite(struct connectdata *conn, bool *done);
30 void Curl_single_fdset(struct connectdata *conn,
31                        fd_set *read_fd_set,
32                        fd_set *write_fd_set,
33                        fd_set *exc_fd_set,
34                        int *max_fd);
35 CURLcode Curl_readwrite_init(struct connectdata *conn);
36
37 int Curl_fillreadbuffer(struct connectdata *conn, int bytes);
38
39 /* This sets up a forthcoming transfer */
40 CURLcode
41 Curl_Transfer (struct connectdata *data,
42                int sockindex,           /* socket index to read from or -1 */
43                curl_off_t size,         /* -1 if unknown at this point */
44                bool getheader,          /* TRUE if header parsing is wanted */
45                curl_off_t *bytecountp,  /* return number of bytes read */
46                int writesockindex,      /* socket index to write to, it may
47                                            very well be the same we read from.
48                                            -1 disables */
49                curl_off_t *writecountp /* return number of bytes written */
50 );
51 #endif