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annotate src/http_request.h @ 0:d39e1d0d75b6

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author paulo@hit-nxdomain.opendns.com
date Sat, 20 Feb 2010 21:18:28 -0800
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paulo@0 1 /*
paulo@0 2 * $Id: http_request.h,v 1.11 2004/03/24 06:20:48 hipnod Exp $
paulo@0 3 *
paulo@0 4 * Copyright (C) 2001-2003 giFT project (gift.sourceforge.net)
paulo@0 5 *
paulo@0 6 * This program is free software; you can redistribute it and/or modify it
paulo@0 7 * under the terms of the GNU General Public License as published by the
paulo@0 8 * Free Software Foundation; either version 2, or (at your option) any
paulo@0 9 * later version.
paulo@0 10 *
paulo@0 11 * This program is distributed in the hope that it will be useful, but
paulo@0 12 * WITHOUT ANY WARRANTY; without even the implied warranty of
paulo@0 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
paulo@0 14 * General Public License for more details.
paulo@0 15 */
paulo@0 16
paulo@0 17 #ifndef GIFT_GT_HTTP_REQUEST_H_
paulo@0 18 #define GIFT_GT_HTTP_REQUEST_H_
paulo@0 19
paulo@0 20 /*****************************************************************************/
paulo@0 21
paulo@0 22 struct gt_http_request;
paulo@0 23
paulo@0 24 /*****************************************************************************/
paulo@0 25
paulo@0 26 typedef void (*HttpCloseFunc) (struct gt_http_request *req, int error_code);
paulo@0 27
paulo@0 28 typedef BOOL (*HttpReceiveFunc) (struct gt_http_request *req, char *data,
paulo@0 29 size_t len);
paulo@0 30 typedef BOOL (*HttpAddHeaderFunc) (struct gt_http_request *req,
paulo@0 31 Dataset **headers);
paulo@0 32 typedef BOOL (*HttpRedirectFunc) (struct gt_http_request *req,
paulo@0 33 const char *host, const char *path);
paulo@0 34
paulo@0 35 /*****************************************************************************/
paulo@0 36
paulo@0 37 typedef struct gt_http_request
paulo@0 38 {
paulo@0 39 char *host;
paulo@0 40 char *path;
paulo@0 41 char *request;
paulo@0 42 char *proxy;
paulo@0 43
paulo@0 44 TCPC *c;
paulo@0 45 Dataset *headers;
paulo@0 46 timer_id timeout;
paulo@0 47
paulo@0 48 /* amount of data to expect:
paulo@0 49 * (1) in the chunk, when Transfer-Encoding: Chunked is used
paulo@0 50 * (2) in the body, from the Content-Length: header */
paulo@0 51 unsigned long size;
paulo@0 52 size_t max_len;
paulo@0 53 size_t recvd_len;
paulo@0 54
paulo@0 55 /* number of redirects tried already */
paulo@0 56 int redirects;
paulo@0 57
paulo@0 58 HttpReceiveFunc recv_func;
paulo@0 59 HttpAddHeaderFunc add_header_func;
paulo@0 60 HttpCloseFunc close_req_func;
paulo@0 61 HttpRedirectFunc redirect_func;
paulo@0 62 void *data;
paulo@0 63
paulo@0 64 } HttpRequest;
paulo@0 65
paulo@0 66 /*****************************************************************************/
paulo@0 67
paulo@0 68 HttpRequest *gt_http_request_new (const char *url,
paulo@0 69 const char *request);
paulo@0 70 void gt_http_request_close (HttpRequest *req, int code);
paulo@0 71 BOOL gt_http_url_parse (char *url, char **r_host,
paulo@0 72 char **r_path);
paulo@0 73
paulo@0 74 /*****************************************************************************/
paulo@0 75
paulo@0 76 void gt_http_request_set_conn (HttpRequest *req, TCPC *c);
paulo@0 77 void gt_http_request_set_proxy (HttpRequest *req, const char *proxy);
paulo@0 78 void gt_http_request_set_timeout (HttpRequest *req, time_t interval);
paulo@0 79 void gt_http_request_set_max_len (HttpRequest *req, size_t max_len);
paulo@0 80
paulo@0 81 /*****************************************************************************/
paulo@0 82
paulo@0 83 void gt_http_request_handle (int fd, input_id id, TCPC *c);
paulo@0 84
paulo@0 85 /*****************************************************************************/
paulo@0 86
paulo@0 87 #endif /* GIFT_GT_HTTP_REQUEST_H_ */