1 #ifndef HEADER_CURL_TRANSFER_H 2 #define HEADER_CURL_TRANSFER_H 3 /*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel (at) 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.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 void Curl_init_CONNECT(struct Curl_easy *data); 26 27 CURLcode Curl_pretransfer(struct Curl_easy *data); 28 CURLcode Curl_second_connect(struct connectdata *conn); 29 CURLcode Curl_posttransfer(struct Curl_easy *data); 30 31 typedef enum { 32 FOLLOW_NONE, /* not used within the function, just a placeholder to 33 allow initing to this */ 34 FOLLOW_FAKE, /* only records stuff, not actually following */ 35 FOLLOW_RETRY, /* set if this is a request retry as opposed to a real 36 redirect following */ 37 FOLLOW_REDIR, /* a full true redirect */ 38 FOLLOW_LAST /* never used */ 39 } followtype; 40 41 CURLcode Curl_follow(struct Curl_easy *data, char *newurl, 42 followtype type); 43 CURLcode Curl_readwrite(struct connectdata *conn, 44 struct Curl_easy *data, bool *done, 45 bool *comeback); 46 int Curl_single_getsock(const struct connectdata *conn, 47 curl_socket_t *socks, 48 int numsocks); 49 CURLcode Curl_readrewind(struct connectdata *conn); 50 CURLcode Curl_fillreadbuffer(struct connectdata *conn, int bytes, int *nreadp); 51 CURLcode Curl_retry_request(struct connectdata *conn, char **url); 52 bool Curl_meets_timecondition(struct Curl_easy *data, time_t timeofdoc); 53 54 /* This sets up a forthcoming transfer */ 55 void 56 Curl_setup_transfer (struct connectdata *data, 57 int sockindex, /* socket index to read from or -1 */ 58 curl_off_t size, /* -1 if unknown at this point */ 59 bool getheader, /* TRUE if header parsing is wanted */ 60 curl_off_t *bytecountp, /* return number of bytes read */ 61 int writesockindex, /* socket index to write to, it may 62 very well be the same we read from. 63 -1 disables */ 64 curl_off_t *writecountp /* return number of bytes written */ 65 ); 66 67 #endif /* HEADER_CURL_TRANSFER_H */ 68 69
