* RTMP HTTP network protocol
* Copyright (c) 2012 Samuel Pitoiset
*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
*
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg 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.
*
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg 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 Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
* RTMP HTTP protocol
*/
-#include <unistd.h>
-
#include "libavutil/avstring.h"
#include "libavutil/intfloat.h"
#include "libavutil/opt.h"
+#include "libavutil/time.h"
#include "internal.h"
#include "http.h"
+#include "rtmp.h"
#define RTMPT_DEFAULT_PORT 80
+#define RTMPTS_DEFAULT_PORT RTMPS_DEFAULT_PORT
/* protocol handler context */
typedef struct RTMP_HTTPContext {
+ const AVClass *class;
URLContext *stream; ///< HTTP stream
char host[256]; ///< hostname of the server
int port; ///< port to connect (default is 80)
int initialized; ///< flag indicating when the http context is initialized
int finishing; ///< flag indicating when the client closes the connection
int nb_bytes_read; ///< number of bytes read since the last request
+ int tls; ///< use Transport Security Layer (RTMPTS)
} RTMP_HTTPContext;
static int rtmp_http_send_cmd(URLContext *h, const char *cmd)
if (rt->nb_bytes_read == 0) {
/* Wait 50ms before retrying to read a server reply in
* order to reduce the number of idle requets. */
- usleep(50000);
+ av_usleep(50000);
}
if ((ret = rtmp_http_write(h, "", 1)) < 0)
av_url_split(NULL, 0, NULL, 0, rt->host, sizeof(rt->host), &rt->port,
NULL, 0, uri);
- if (rt->port < 0)
- rt->port = RTMPT_DEFAULT_PORT;
-
/* This is the first request that is sent to the server in order to
* register a client on the server and start a new session. The server
* replies with a unique id (usually a number) that is used by the client
* Note: the reply doesn't contain a value for the polling interval.
* A successful connect resets the consecutive index that is used
* in the URLs. */
- ff_url_join(url, sizeof(url), "http", NULL, rt->host, rt->port, "/open/1");
+ if (rt->tls) {
+ if (rt->port < 0)
+ rt->port = RTMPTS_DEFAULT_PORT;
+ ff_url_join(url, sizeof(url), "https", NULL, rt->host, rt->port, "/open/1");
+ } else {
+ if (rt->port < 0)
+ rt->port = RTMPT_DEFAULT_PORT;
+ ff_url_join(url, sizeof(url), "http", NULL, rt->host, rt->port, "/open/1");
+ }
/* alloc the http context */
if ((ret = ffurl_alloc(&rt->stream, url, AVIO_FLAG_READ_WRITE, NULL)) < 0)
return ret;
}
-URLProtocol ff_rtmphttp_protocol = {
- .name = "rtmphttp",
+#define OFFSET(x) offsetof(RTMP_HTTPContext, x)
+#define DEC AV_OPT_FLAG_DECODING_PARAM
+
+static const AVOption ffrtmphttp_options[] = {
+ {"ffrtmphttp_tls", "Use a HTTPS tunneling connection (RTMPTS).", OFFSET(tls), AV_OPT_TYPE_INT, {0}, 0, 1, DEC},
+ { NULL },
+};
+
+static const AVClass ffrtmphttp_class = {
+ .class_name = "ffrtmphttp",
+ .item_name = av_default_item_name,
+ .option = ffrtmphttp_options,
+ .version = LIBAVUTIL_VERSION_INT,
+};
+
+URLProtocol ff_ffrtmphttp_protocol = {
+ .name = "ffrtmphttp",
.url_open = rtmp_http_open,
.url_read = rtmp_http_read,
.url_write = rtmp_http_write,
.url_close = rtmp_http_close,
.priv_data_size = sizeof(RTMP_HTTPContext),
.flags = URL_PROTOCOL_FLAG_NETWORK,
+ .priv_data_class= &ffrtmphttp_class,
};