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/*****************************************************************************
* resource.h: HTTP resource common code
*****************************************************************************
* Copyright (C) 2015 Rémi Denis-Courmont
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef VLC_HTTP_RESOURCE_H
#define VLC_HTTP_RESOURCE_H 1
/**
* \defgroup http_res Resources
* Remote HTTP resources identified by a URL
* \ingroup http
* @{
*/
struct vlc_http_msg;
struct vlc_http_mgr;
struct vlc_http_resource;
struct vlc_http_resource_cbs
{
int (*request_format)(const struct vlc_http_resource *,
struct vlc_http_msg *, void *);
int (*response_validate)(const struct vlc_http_resource *,
const struct vlc_http_msg *, void *);
};
struct vlc_http_resource
{
const struct vlc_http_resource_cbs *cbs;
struct vlc_http_msg *response;
struct vlc_http_mgr *manager;
bool secure;
bool negotiate;
bool failure;
char *host;
unsigned port;
char *authority;
char *path;
char *username;
char *password;
char *agent;
char *referrer;
};
int vlc_http_res_init(struct vlc_http_resource *,
const struct vlc_http_resource_cbs *cbs,
struct vlc_http_mgr *mgr,
const char *uri, const char *ua, const char *ref);
/**
* Destroys an HTTP resource.
*
* Releases all underlying resources allocated or held by the HTTP resource
* object.
*/
void vlc_http_res_destroy(struct vlc_http_resource *);
struct vlc_http_msg *vlc_http_res_open(struct vlc_http_resource *res, void *);
int vlc_http_res_get_status(struct vlc_http_resource *res);
/**
* Gets redirection URL.
*
* Checks if the resource URL lead to a redirection. If so, return the redirect
* location.
*
* @return Heap-allocated URL or NULL if no redirection.
*/
char *vlc_http_res_get_redirect(struct vlc_http_resource *);
/**
* Gets MIME type.
*
* @return Heap-allocated MIME type string, or NULL if unknown.
*/
char *vlc_http_res_get_type(struct vlc_http_resource *);
/**
* Reads data.
*/
struct block_t *vlc_http_res_read(struct vlc_http_resource *);
int vlc_http_res_set_login(struct vlc_http_resource *res,
const char *username, const char *password);
char *vlc_http_res_get_basic_realm(struct vlc_http_resource *res);
/** @} */
#endif
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