3 /***************************************************************************
5 * Project ___| | | | _ \| |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
10 * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
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.
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.
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
23 ***************************************************************************/
24 CURLcode Curl_perform(struct SessionHandle *data);
25 CURLcode Curl_pretransfer(struct SessionHandle *data);
26 CURLcode Curl_second_connect(struct connectdata *conn);
27 CURLcode Curl_posttransfer(struct SessionHandle *data);
30 FOLLOW_NONE, /* not used within the function, just a placeholder to
31 allow initing to this */
32 FOLLOW_FAKE, /* only records stuff, not actually following */
33 FOLLOW_RETRY, /* set if this is a request retry as opposed to a real
35 FOLLOW_REDIR, /* a full true redirect */
36 FOLLOW_LAST /* never used */
39 CURLcode Curl_follow(struct SessionHandle *data, char *newurl, followtype type);
42 CURLcode Curl_readwrite(struct connectdata *conn, bool *done);
43 int Curl_single_getsock(const struct connectdata *conn,
46 CURLcode Curl_readrewind(struct connectdata *conn);
47 CURLcode Curl_fillreadbuffer(struct connectdata *conn, int bytes, int *nreadp);
48 CURLcode Curl_reconnect_request(struct connectdata **connp);
49 CURLcode Curl_retry_request(struct connectdata *conn, char **url);
51 /* This sets up a forthcoming transfer */
53 Curl_setup_transfer (struct connectdata *data,
54 int sockindex, /* socket index to read from or -1 */
55 curl_off_t size, /* -1 if unknown at this point */
56 bool getheader, /* TRUE if header parsing is wanted */
57 curl_off_t *bytecountp, /* return number of bytes read */
58 int writesockindex, /* socket index to write to, it may
59 very well be the same we read from.
61 curl_off_t *writecountp /* return number of bytes written */
64 long Curl_sleep_time(curl_off_t rate_bps, curl_off_t cur_rate_bps,