1 #ifndef HEADER_CURL_TRANSFER_H 2 #define HEADER_CURL_TRANSFER_H 3 /*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) 1998 - 2017, 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 char *Curl_checkheaders(const struct connectdata *conn, 26 const char *thisheader); 27 28 void Curl_init_CONNECT(struct Curl_easy *data); 29 30 CURLcode Curl_pretransfer(struct Curl_easy *data); 31 CURLcode Curl_second_connect(struct connectdata *conn); 32 CURLcode Curl_posttransfer(struct Curl_easy *data); 33 34 typedef enum { 35 FOLLOW_NONE, /* not used within the function, just a placeholder to 36 allow initing to this */ 37 FOLLOW_FAKE, /* only records stuff, not actually following */ 38 FOLLOW_RETRY, /* set if this is a request retry as opposed to a real 39 redirect following */ 40 FOLLOW_REDIR, /* a full true redirect */ 41 FOLLOW_LAST /* never used */ 42 } followtype; 43 44 CURLcode Curl_follow(struct Curl_easy *data, char *newurl, 45 followtype type); 46 CURLcode Curl_readwrite(struct connectdata *conn, 47 struct Curl_easy *data, bool *done, 48 bool *comeback); 49 int Curl_single_getsock(const struct connectdata *conn, 50 curl_socket_t *socks, 51 int numsocks); 52 CURLcode Curl_readrewind(struct connectdata *conn); 53 CURLcode Curl_fillreadbuffer(struct connectdata *conn, int bytes, int *nreadp); 54 CURLcode Curl_retry_request(struct connectdata *conn, char **url); 55 bool Curl_meets_timecondition(struct Curl_easy *data, time_t timeofdoc); 56 57 /* This sets up a forthcoming transfer */ 58 void 59 Curl_setup_transfer (struct connectdata *data, 60 int sockindex, /* socket index to read from or -1 */ 61 curl_off_t size, /* -1 if unknown at this point */ 62 bool getheader, /* TRUE if header parsing is wanted */ 63 curl_off_t *bytecountp, /* return number of bytes read */ 64 int writesockindex, /* socket index to write to, it may 65 very well be the same we read from. 66 -1 disables */ 67 curl_off_t *writecountp /* return number of bytes written */ 68 ); 69 70 #endif /* HEADER_CURL_TRANSFER_H */ 71 72
