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redirections and thus cannot use CURLOPT_FOLLOWLOCATION easily, we now introduce the new CURLINFO_REDIRECT_URL option that lets applications extract the URL libcurl would've redirected to if it had been told to. This then enables the application to continue to that URL as it thinks is suitable, without having to re-implement the magic of creating the new URL from the Location: header etc. Test 1029 verifies it.
64 lines
2.8 KiB
C
64 lines
2.8 KiB
C
#ifndef __TRANSFER_H
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#define __TRANSFER_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* $Id$
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***************************************************************************/
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CURLcode Curl_perform(struct SessionHandle *data);
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CURLcode Curl_pretransfer(struct SessionHandle *data);
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CURLcode Curl_second_connect(struct connectdata *conn);
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CURLcode Curl_posttransfer(struct SessionHandle *data);
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typedef enum {
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FOLLOW_NONE, /* not used within the function, just a placeholder to
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allow initing to this */
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FOLLOW_FAKE, /* only records stuff, not actually following */
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FOLLOW_RETRY, /* set if this is a request retry as opposed to a real
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redirect following */
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FOLLOW_REDIR, /* a full true redirect */
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FOLLOW_LAST /* never used */
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} followtype;
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CURLcode Curl_follow(struct SessionHandle *data, char *newurl, followtype type);
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CURLcode Curl_readwrite(struct connectdata *conn, bool *done);
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int Curl_single_getsock(const struct connectdata *conn,
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curl_socket_t *socks,
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int numsocks);
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CURLcode Curl_readrewind(struct connectdata *conn);
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CURLcode Curl_fillreadbuffer(struct connectdata *conn, int bytes, int *nreadp);
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bool Curl_retry_request(struct connectdata *conn, char **url);
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/* This sets up a forthcoming transfer */
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CURLcode
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Curl_setup_transfer (struct connectdata *data,
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int sockindex, /* socket index to read from or -1 */
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curl_off_t size, /* -1 if unknown at this point */
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bool getheader, /* TRUE if header parsing is wanted */
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curl_off_t *bytecountp, /* return number of bytes read */
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int writesockindex, /* socket index to write to, it may
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very well be the same we read from.
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-1 disables */
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curl_off_t *writecountp /* return number of bytes written */
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);
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#endif
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