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140 lines
4.0 KiB
140 lines
4.0 KiB
/*****************************************************************************
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* resource.c: HTTP resource common code
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*****************************************************************************
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* Copyright (C) 2015 Rémi Denis-Courmont
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <errno.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <vlc_common.h>
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#include <vlc_url.h>
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#include <vlc_strings.h>
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#include "message.h"
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#include "connmgr.h"
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#include "outfile.h"
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struct vlc_http_outfile *vlc_http_outfile_create(struct vlc_http_mgr *mgr,
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const char *uri, const char *ua, const char *user, const char *pwd)
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{
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struct vlc_http_msg *resp = NULL;
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vlc_url_t url;
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bool secure;
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char* url_path_with_options = NULL;
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if (vlc_UrlParse(&url, uri))
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goto error;
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if (url.psz_protocol == NULL || url.psz_host == NULL)
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{
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errno = EINVAL;
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goto error;
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}
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if (!vlc_ascii_strcasecmp(url.psz_protocol, "https"))
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secure = true;
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else if (!vlc_ascii_strcasecmp(url.psz_protocol, "http"))
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secure = false;
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else
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{
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errno = ENOTSUP;
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goto error;
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}
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char *authority = vlc_http_authority(url.psz_host, url.i_port);
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if (unlikely(authority == NULL))
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goto error;
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if (url.psz_option)
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{
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if (asprintf(&url_path_with_options, "%s?%s", url.psz_path, url.psz_option) < 0)
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{
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free(authority);
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goto error;
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}
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}
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struct vlc_http_msg *req = vlc_http_req_create("PUT", url.psz_protocol,
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authority, url_path_with_options ? url_path_with_options : url.psz_path);
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free(authority);
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free(url_path_with_options);
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if (unlikely(req == NULL))
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goto error;
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vlc_http_msg_add_header(req, "Expect", "100-continue");
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if (user != NULL && pwd != NULL)
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vlc_http_msg_add_creds_basic(req, false, user, pwd);
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if (ua != NULL)
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vlc_http_msg_add_agent(req, ua);
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vlc_http_msg_add_cookies(req, vlc_http_mgr_get_jar(mgr));
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resp = vlc_http_mgr_request(mgr, secure, url.psz_host, url.i_port, req,
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false, true);
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vlc_http_msg_destroy(req);
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if (resp == NULL)
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goto error;
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int status = vlc_http_msg_get_status(resp);
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/* FIXME: check that HTTP version >= 1.1 */
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if (status < 100 || status >= 200)
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{
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vlc_http_msg_destroy(resp);
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resp = NULL;
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}
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error:
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vlc_UrlClean(&url);
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return (struct vlc_http_outfile *)resp;
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}
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ssize_t vlc_http_outfile_write(struct vlc_http_outfile *f, block_t *b)
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{
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struct vlc_http_msg *msg = (struct vlc_http_msg *)f;
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return vlc_http_msg_write(msg, b, false);
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}
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int vlc_http_outfile_close(struct vlc_http_outfile *f)
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{
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struct vlc_http_msg *msg = (struct vlc_http_msg *)f;
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int ret = vlc_http_msg_write(msg, NULL, true);
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if (ret < 0)
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{
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vlc_http_msg_destroy(msg);
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return -1;
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}
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msg = vlc_http_msg_iterate(msg);
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if (msg == NULL)
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return -1;
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int status = vlc_http_msg_get_status(msg);
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/* TODO: store cookies? */
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vlc_http_msg_destroy(msg);
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return (status >= 200 && status < 300) ? 0 : -1;
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}
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