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/*
* This file is part of NetSurf, http://netsurf.sourceforge.net/
* Licensed under the GNU General Public License,
* http://www.opensource.org/licenses/gpl-license
* Copyright 2003 James Bursa <bursa@users.sourceforge.net>
*/
/** \file
* Fetching of data from a URL (interface).
*/
#ifndef _NETSURF_DESKTOP_FETCH_H_
#define _NETSURF_DESKTOP_FETCH_H_
#include <stdbool.h>
#include "curl/curl.h"
#include "netsurf/utils/config.h"
typedef enum {
FETCH_TYPE,
FETCH_PROGRESS,
FETCH_DATA,
FETCH_FINISHED,
FETCH_ERROR,
FETCH_REDIRECT,
FETCH_NOTMODIFIED,
#ifdef WITH_AUTH
FETCH_AUTH
#endif
} fetch_msg;
struct content;
struct fetch;
struct form_successful_control;
struct cache_data {
time_t req_time; /**< Time of request */
time_t res_time; /**< Time of response */
time_t date; /**< Date: response header */
time_t expires; /**< Expires: response header */
#define INVALID_AGE -1
int age; /**< Age: response header */
int max_age; /**< Max-age Cache-control parameter */
bool no_cache; /**< no-cache Cache-control parameter */
char *etag; /**< Etag: response header */
time_t last_modified; /**< Last-Modified: response header */
};
extern bool fetch_active;
extern CURLM *fetch_curl_multi;
void fetch_init(void);
struct fetch * fetch_start(char *url, char *referer,
void (*callback)(fetch_msg msg, void *p, const char *data,
unsigned long size),
void *p, bool only_2xx, char *post_urlenc,
struct form_successful_control *post_multipart,
bool cookies, char *headers[]);
void fetch_abort(struct fetch *f);
void fetch_poll(void);
void fetch_quit(void);
const char *fetch_filetype(const char *unix_path);
char *fetch_mimetype(const char *ro_path);
bool fetch_can_fetch(const char *url);
void fetch_change_callback(struct fetch *fetch,
void (*callback)(fetch_msg msg, void *p, const char *data,
unsigned long size),
void *p);
#endif
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