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https://github.com/mpv-player/mpv
synced 2025-03-25 04:38:01 +00:00
new RTSP demuxer dedicated file, based on old code from realrtsp one but intended to be much more generic
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18797 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
ben
parent
e1437c6af8
commit
8203e47d0c
@ -130,6 +130,7 @@ SRCS += asf_streaming.c \
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asf_mmst_streaming.c \
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pnm.c \
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rtp.c \
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rtsp.c \
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SRCS += realrtsp/asmrp.c \
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realrtsp/real.c \
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@ -65,7 +65,6 @@
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#define HEADER_SIZE 1024
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#define MAX_FIELDS 256
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extern int network_bandwidth;
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struct rtsp_s {
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int s;
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@ -889,96 +888,3 @@ void rtsp_free_answers(rtsp_t *s) {
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answer++;
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}
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}
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static int realrtsp_streaming_read( int fd, char *buffer, int size, streaming_ctrl_t *stream_ctrl ) {
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return rtsp_session_read(stream_ctrl->data, buffer, size);
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}
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static int realrtsp_streaming_start( stream_t *stream ) {
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int fd;
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rtsp_session_t *rtsp;
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char *mrl;
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char *file;
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int port;
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int redirected, temp;
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if( stream==NULL ) return -1;
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temp = 5; // counter so we don't get caught in infinite redirections (you never know)
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do {
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redirected = 0;
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fd = connect2Server( stream->streaming_ctrl->url->hostname,
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port = (stream->streaming_ctrl->url->port ? stream->streaming_ctrl->url->port : 554),1 );
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if(fd<0 && !stream->streaming_ctrl->url->port)
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fd = connect2Server(stream->streaming_ctrl->url->hostname, port = 7070, 1);
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if(fd<0) return -1;
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file = stream->streaming_ctrl->url->file;
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if (file[0] == '/')
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file++;
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mrl = malloc(sizeof(char)*(strlen(stream->streaming_ctrl->url->hostname)+strlen(file)+16));
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sprintf(mrl,"rtsp://%s:%i/%s",stream->streaming_ctrl->url->hostname,port,file);
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rtsp = rtsp_session_start(fd,&mrl, file, stream->streaming_ctrl->url->hostname, port, &redirected, stream->streaming_ctrl->bandwidth);
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if( redirected == 1) {
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url_free(stream->streaming_ctrl->url);
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stream->streaming_ctrl->url = url_new(mrl);
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closesocket(fd);
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}
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free(mrl);
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temp--;
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} while( (redirected != 0) && (temp > 0) );
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if(!rtsp) return -1;
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stream->fd=fd;
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stream->streaming_ctrl->data=rtsp;
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stream->streaming_ctrl->streaming_read = realrtsp_streaming_read;
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//stream->streaming_ctrl->streaming_seek = nop_streaming_seek;
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stream->streaming_ctrl->prebuffer_size = 128*1024; // 8 KBytes
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stream->streaming_ctrl->buffering = 1;
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stream->streaming_ctrl->status = streaming_playing_e;
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return 0;
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}
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static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
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URL_t *url;
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mp_msg(MSGT_OPEN, MSGL_INFO, "STREAM_RTSP, URL: %s\n", stream->url);
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stream->streaming_ctrl = streaming_ctrl_new();
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if( stream->streaming_ctrl==NULL )
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return STREAM_ERROR;
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stream->streaming_ctrl->bandwidth = network_bandwidth;
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url = url_new(stream->url);
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stream->streaming_ctrl->url = check4proxies(url);
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//url_free(url);
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stream->fd = -1;
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if(realrtsp_streaming_start( stream ) < 0) {
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streaming_ctrl_free(stream->streaming_ctrl);
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stream->streaming_ctrl = NULL;
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return STREAM_UNSUPORTED;
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}
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fixup_network_stream_cache(stream);
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stream->type = STREAMTYPE_STREAM;
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return STREAM_OK;
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}
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stream_info_t stream_info_rtsp = {
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"RealNetworks rtsp streaming",
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"realrtsp",
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"Roberto Togni, xine team",
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"ported from xine",
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open_s,
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{"rtsp", NULL},
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NULL,
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0 // Urls are an option string
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};
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175
libmpdemux/rtsp.c
Normal file
175
libmpdemux/rtsp.c
Normal file
@ -0,0 +1,175 @@
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/*
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* Copyright (C) 2006 Benjamin Zores
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* based on previous Real RTSP support from Roberto Togni and xine team.
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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 General Public License as published by
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* the Free Software Foundation; either version 2 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 General Public License for more details.
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*
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* You should have received a copy of the GNU 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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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <ctype.h>
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#include "config.h"
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#ifndef HAVE_WINSOCK2
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#include <netinet/in.h>
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#include <sys/socket.h>
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#include <arpa/inet.h>
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#define closesocket close
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#else
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#include <winsock2.h>
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#include <ws2tcpip.h>
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#endif
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#include <errno.h>
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#include "stream.h"
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#include "realrtsp/rtsp.h"
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#include "realrtsp/rtsp_session.h"
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#define RTSP_DEFAULT_PORT 554
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extern int network_bandwidth;
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static int
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rtsp_streaming_read (int fd, char *buffer,
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int size, streaming_ctrl_t *stream_ctrl)
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{
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return rtsp_session_read (stream_ctrl->data, buffer, size);
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}
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static int
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rtsp_streaming_start (stream_t *stream)
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{
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int fd;
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rtsp_session_t *rtsp;
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char *mrl;
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char *file;
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int port;
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int redirected, temp;
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if (!stream)
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return -1;
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/* counter so we don't get caught in infinite redirections */
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temp = 5;
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do {
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redirected = 0;
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fd = connect2Server (stream->streaming_ctrl->url->hostname,
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port = (stream->streaming_ctrl->url->port ?
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stream->streaming_ctrl->url->port :
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RTSP_DEFAULT_PORT), 1);
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if (fd < 0 && !stream->streaming_ctrl->url->port)
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fd = connect2Server (stream->streaming_ctrl->url->hostname,
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port = 7070, 1);
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if (fd < 0)
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return -1;
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file = stream->streaming_ctrl->url->file;
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if (file[0] == '/')
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file++;
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mrl = malloc (strlen (stream->streaming_ctrl->url->hostname)
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+ strlen (file) + 16);
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sprintf (mrl, "rtsp://%s:%i/%s",
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stream->streaming_ctrl->url->hostname, port, file);
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rtsp = rtsp_session_start (fd, &mrl, file,
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stream->streaming_ctrl->url->hostname,
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port, &redirected,
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stream->streaming_ctrl->bandwidth);
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if (redirected == 1)
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{
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url_free (stream->streaming_ctrl->url);
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stream->streaming_ctrl->url = url_new (mrl);
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closesocket (fd);
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}
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free (mrl);
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temp--;
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} while ((redirected != 0) && (temp > 0));
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if (!rtsp)
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return -1;
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stream->fd = fd;
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stream->streaming_ctrl->data = rtsp;
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stream->streaming_ctrl->streaming_read = rtsp_streaming_read;
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stream->streaming_ctrl->streaming_seek = NULL;
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stream->streaming_ctrl->prebuffer_size = 128*1024; // 640 KBytes
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stream->streaming_ctrl->buffering = 1;
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stream->streaming_ctrl->status = streaming_playing_e;
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return 0;
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}
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static void
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rtsp_streaming_close (struct stream_st *s)
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{
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rtsp_session_t *rtsp = NULL;
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rtsp = (rtsp_session_t *) s->streaming_ctrl->data;
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if (rtsp)
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rtsp_session_end (rtsp);
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}
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static int
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rtsp_streaming_open (stream_t *stream, int mode, void *opts, int *file_format)
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{
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URL_t *url;
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extern int index_mode;
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mp_msg (MSGT_OPEN, MSGL_INFO, "STREAM_RTSP, URL: %s\n", stream->url);
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stream->streaming_ctrl = streaming_ctrl_new ();
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if (!stream->streaming_ctrl)
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return STREAM_ERROR;
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stream->streaming_ctrl->bandwidth = network_bandwidth;
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url = url_new (stream->url);
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stream->streaming_ctrl->url = check4proxies (url);
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stream->fd = -1;
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if (rtsp_streaming_start (stream) < 0)
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{
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streaming_ctrl_free (stream->streaming_ctrl);
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stream->streaming_ctrl = NULL;
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return STREAM_UNSUPORTED;
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}
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fixup_network_stream_cache (stream);
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stream->type = STREAMTYPE_STREAM;
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stream->close = rtsp_streaming_close;
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return STREAM_OK;
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}
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stream_info_t stream_info_rtsp = {
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"RTSP streaming",
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"rtsp",
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"Benjamin Zores, Roberto Togni",
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"ported from xine",
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rtsp_streaming_open,
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{"rtsp", NULL},
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NULL,
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0 /* Urls are an option string */
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};
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