* Authors: Laurent Aimar <fenrir@via.ecp.fr>
* Derk-Jan Hartman <hartman at videolan. org>
* Derk-Jan Hartman <djhartman at m2x .dot. nl> for M2X
+ * Sébastien Escudier <sebastien-devel celeos eu>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * You should have received a copy of the GNU 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.
+ * You should have received a copy of the GNU 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.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <vlc/vlc.h>
-#include <string.h>
+/* For inttypes.h
+ * Note: config.h may include inttypes.h, so make sure we define this option
+ * early enough. */
+#define __STDC_CONSTANT_MACROS 1
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <inttypes.h>
+
+#include <vlc_common.h>
+#include <vlc_plugin.h>
+#include <vlc_input.h>
#include <vlc_demux.h>
-#include <vlc_interface.h>
-#include <vlc_network.h>
+#include <vlc_dialog.h>
+#include <vlc_url.h>
+#include <vlc_strings.h>
#include <iostream>
+#include <limits.h>
+#include <assert.h>
+
#if defined( WIN32 )
# include <winsock2.h>
#endif
-#include "BasicUsageEnvironment.hh"
-#include "GroupsockHelper.hh"
-#include "liveMedia.hh"
+#include <UsageEnvironment.hh>
+#include <BasicUsageEnvironment.hh>
+#include <GroupsockHelper.hh>
+#include <liveMedia.hh>
extern "C" {
#include "../access/mms/asf.h" /* Who said ugly ? */
"value should be set in millisecond units." )
#define KASENNA_TEXT N_( "Kasenna RTSP dialect")
-#define KASENNA_LONGTEXT N_( "Kasenna servers use an old and unstandard " \
- "dialect of RTSP. When you set this parameter, VLC will try this dialect "\
- "for communication. In this mode you cannot connect to normal RTSP servers." )
+#define KASENNA_LONGTEXT N_( "Kasenna servers use an old and nonstandard " \
+ "dialect of RTSP. With this parameter VLC will try this dialect, but "\
+ "then it cannot connect to normal RTSP servers." )
+
+#define WMSERVER_TEXT N_("WMServer RTSP dialect")
+#define WMSERVER_LONGTEXT N_("WMServer uses an unstandard dialect " \
+ "of RTSP. Selecting this parameter will tell VLC to assume some " \
+ "options contrary to RFC 2326 guidelines.")
#define USER_TEXT N_("RTSP user name")
-#define USER_LONGTEXT N_("Allows you to modify the user name that will " \
- "be used for authenticating the connection.")
+#define USER_LONGTEXT N_("Sets the username for the connection, " \
+ "if no username or password are set in the url.")
#define PASS_TEXT N_("RTSP password")
-#define PASS_LONGTEXT N_("Allows you to modify the password that will be " \
- "used for the connection.")
-
-vlc_module_begin();
- set_description( _("RTP/RTSP/SDP demuxer (using Live555)" ) );
- set_capability( "demux2", 50 );
- set_shortname( "RTP/RTSP");
- set_callbacks( Open, Close );
- add_shortcut( "live" );
- add_shortcut( "livedotcom" );
- set_category( CAT_INPUT );
- set_subcategory( SUBCAT_INPUT_DEMUX );
-
- add_submodule();
- set_description( _("RTSP/RTP access and demux") );
- add_shortcut( "rtsp" );
- add_shortcut( "sdp" );
- set_capability( "access_demux", 0 );
- set_callbacks( Open, Close );
- add_bool( "rtsp-tcp", 0, NULL,
+#define PASS_LONGTEXT N_("Sets the password for the connection, " \
+ "if no username or password are set in the url.")
+
+vlc_module_begin ()
+ set_description( N_("RTP/RTSP/SDP demuxer (using Live555)" ) )
+ set_capability( "demux", 50 )
+ set_shortname( "RTP/RTSP")
+ set_callbacks( Open, Close )
+ add_shortcut( "live", "livedotcom" )
+ set_category( CAT_INPUT )
+ set_subcategory( SUBCAT_INPUT_DEMUX )
+
+ add_submodule ()
+ set_description( N_("RTSP/RTP access and demux") )
+ add_shortcut( "rtsp", "pnm", "sdp", "live", "livedotcom" )
+ set_capability( "access_demux", 0 )
+ set_callbacks( Open, Close )
+ add_bool( "rtsp-tcp", false, NULL,
N_("Use RTP over RTSP (TCP)"),
- N_("Use RTP over RTSP (TCP)"), VLC_TRUE );
+ N_("Use RTP over RTSP (TCP)"), true )
+ change_safe()
add_integer( "rtp-client-port", -1, NULL,
N_("Client port"),
- N_("Port to use for the RTP source of the session"), VLC_TRUE );
- add_bool( "rtsp-http", 0, NULL,
+ N_("Port to use for the RTP source of the session"), true )
+ add_bool( "rtsp-mcast", false, NULL,
+ N_("Force multicast RTP via RTSP"),
+ N_("Force multicast RTP via RTSP"), true )
+ change_safe()
+ add_bool( "rtsp-http", false, NULL,
N_("Tunnel RTSP and RTP over HTTP"),
- N_("Tunnel RTSP and RTP over HTTP"), VLC_TRUE );
+ N_("Tunnel RTSP and RTP over HTTP"), true )
+ change_safe()
add_integer( "rtsp-http-port", 80, NULL,
N_("HTTP tunnel port"),
N_("Port to use for tunneling the RTSP/RTP over HTTP."),
- VLC_TRUE );
+ true )
add_integer("rtsp-caching", 4 * DEFAULT_PTS_DELAY / 1000, NULL,
- CACHING_TEXT, CACHING_LONGTEXT, VLC_TRUE );
- add_bool( "rtsp-kasenna", VLC_FALSE, NULL, KASENNA_TEXT,
- KASENNA_LONGTEXT, VLC_TRUE );
+ CACHING_TEXT, CACHING_LONGTEXT, true )
+ change_safe()
+ add_bool( "rtsp-kasenna", false, NULL, KASENNA_TEXT,
+ KASENNA_LONGTEXT, true )
+ change_safe()
+ add_bool( "rtsp-wmserver", false, NULL, WMSERVER_TEXT,
+ WMSERVER_LONGTEXT, true)
+ change_safe()
add_string( "rtsp-user", NULL, NULL, USER_TEXT,
- USER_LONGTEXT, VLC_TRUE );
- add_string( "rtsp-pwd", NULL, NULL, PASS_TEXT,
- PASS_LONGTEXT, VLC_TRUE );
-vlc_module_end();
+ USER_LONGTEXT, true )
+ change_safe()
+ add_password( "rtsp-pwd", NULL, NULL, PASS_TEXT,
+ PASS_LONGTEXT, true )
+ change_safe()
+vlc_module_end ()
/*****************************************************************************
es_format_t fmt;
es_out_id_t *p_es;
- vlc_bool_t b_muxed;
- vlc_bool_t b_quicktime;
- vlc_bool_t b_asf;
+ bool b_muxed;
+ bool b_quicktime;
+ bool b_asf;
+ block_t *p_asf_block;
+ bool b_discard_trunc;
stream_t *p_out_muxed; /* for muxed stream */
uint8_t *p_buffer;
unsigned int i_buffer;
- vlc_bool_t b_rtcp_sync;
+ bool b_rtcp_sync;
char waiting;
int64_t i_pts;
- u_int32_t i_start_seq;
+ float i_npt;
} live_track_t;
struct timeout_thread_t
{
- VLC_COMMON_MEMBERS
-
- int64_t i_remain;
demux_sys_t *p_sys;
+ vlc_thread_t handle;
+ bool b_handle_keep_alive;
};
+class RTSPClientVlc;
+
struct demux_sys_t
{
char *p_sdp; /* XXX mallocated */
char *psz_path; /* URL-encoded path */
+ vlc_url_t url;
MediaSession *ms;
TaskScheduler *scheduler;
UsageEnvironment *env ;
- RTSPClient *rtsp;
+ RTSPClientVlc *rtsp;
/* */
int i_track;
/* Weird formats */
asf_header_t asfh;
stream_t *p_out_asf;
- vlc_bool_t b_real;
+ bool b_real;
/* */
int64_t i_pcr; /* The clock */
- int64_t i_npt; /* The current time in the stream */
- int64_t i_npt_length;
- int64_t i_npt_start;
+ float i_npt;
+ float i_npt_length;
+ float i_npt_start;
/* timeout thread information */
int i_timeout; /* session timeout value in seconds */
- vlc_bool_t b_timeout_call;/* mark to send an RTSP call to prevent server timeout */
+ bool b_timeout_call;/* mark to send an RTSP call to prevent server timeout */
timeout_thread_t *p_timeout; /* the actual thread that makes sure we don't timeout */
/* */
- vlc_bool_t b_multicast; /* true if one of the tracks is multicasted */
- vlc_bool_t b_no_data; /* true if we never receive any data */
+ bool b_force_mcast;
+ bool b_multicast; /* if one of the tracks is multicasted */
+ bool b_no_data; /* if we never received any data */
int i_no_data_ti; /* consecutive number of TaskInterrupt */
char event;
+
+ bool b_get_param; /* Does the server support GET_PARAMETER */
+ bool b_paused; /* Are we paused? */
+ bool b_error;
+ int i_live555_ret; /* live555 callback return code */
+
+ float f_seek_request;/* In case we receive a seek request while paused*/
+};
+
+
+class RTSPClientVlc : public RTSPClient
+{
+public:
+ RTSPClientVlc( UsageEnvironment& env, char const* rtspURL, int verbosityLevel,
+ char const* applicationName, portNumBits tunnelOverHTTPPortNum,
+ demux_sys_t *p_sys) :
+ RTSPClient( env, rtspURL, verbosityLevel, applicationName,
+ tunnelOverHTTPPortNum )
+ {
+ this->p_sys = p_sys;
+ }
+ demux_sys_t *p_sys;
};
static int Demux ( demux_t * );
static void StreamClose ( void * );
static void TaskInterrupt( void * );
-static void TimeoutPrevention( timeout_thread_t * );
+static void* TimeoutPrevention( void * );
static unsigned char* parseH264ConfigStr( char const* configStr,
unsigned int& configSize );
demux_t *p_demux = (demux_t*)p_this;
demux_sys_t *p_sys = NULL;
- MediaSubsessionIterator *iter = NULL;
- MediaSubsession *sub = NULL;
- int i, i_return;
+ int i_return;
+ int i_error = VLC_EGENERIC;
if( p_demux->s )
{
return VLC_EGENERIC;
}
}
- else
- {
- var_Create( p_demux, "rtsp-caching", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
- }
+ var_Create( p_demux, "rtsp-caching", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
p_demux->pf_demux = Demux;
p_demux->pf_control= Control;
p_sys->i_track = 0;
p_sys->track = NULL;
p_sys->i_pcr = 0;
- p_sys->i_npt = 0;
- p_sys->i_npt_start = 0;
- p_sys->i_npt_length = 0;
+ p_sys->i_npt = 0.;
+ p_sys->i_npt_start = 0.;
+ p_sys->i_npt_length = 0.;
p_sys->p_out_asf = NULL;
- p_sys->b_no_data = VLC_TRUE;
+ p_sys->b_no_data = true;
p_sys->i_no_data_ti = 0;
p_sys->p_timeout = NULL;
p_sys->i_timeout = 0;
- p_sys->b_timeout_call = VLC_FALSE;
- p_sys->b_multicast = VLC_FALSE;
- p_sys->b_real = VLC_FALSE;
- p_sys->psz_path = strdup( p_demux->psz_path );
+ p_sys->b_timeout_call = false;
+ p_sys->b_multicast = false;
+ p_sys->b_real = false;
+ p_sys->psz_path = strdup( p_demux->psz_location );
+ p_sys->b_force_mcast = var_InheritBool( p_demux, "rtsp-mcast" );
+ p_sys->b_get_param = false;
+ p_sys->b_paused = false;
+ p_sys->f_seek_request = -1;
+ p_sys->b_error = false;
+ p_sys->i_live555_ret = 0;
+
+ /* parse URL for rtsp://[user:[passwd]@]serverip:port/options */
+ vlc_UrlParse( &p_sys->url, p_sys->psz_path, 0 );
if( ( p_sys->scheduler = BasicTaskScheduler::createNew() ) == NULL )
{
int i_sdp_max = 1000;
uint8_t *p_sdp = (uint8_t*) malloc( i_sdp_max );
+ if( !p_sdp )
+ {
+ i_error = VLC_ENOMEM;
+ goto error;
+ }
+
for( ;; )
{
int i_read = stream_Read( p_demux->s, &p_sdp[i_sdp],
i_sdp_max - i_sdp - 1 );
+ if( !vlc_object_alive (p_demux) )
+ {
+ free( p_sdp );
+ goto error;
+ }
+
if( i_read < 0 )
{
msg_Err( p_demux, "failed to read SDP" );
- free( p_sys );
- return VLC_EGENERIC;
+ free( p_sdp );
+ goto error;
}
i_sdp += i_read;
}
i_sdp_max += 1000;
- p_sdp = (uint8_t*)realloc( p_sdp, i_sdp_max );
+ p_sdp = (uint8_t*)xrealloc( p_sdp, i_sdp_max );
}
p_sys->p_sdp = (char*)p_sdp;
}
- else if( p_demux->s == NULL && !strcasecmp( p_demux->psz_access, "sdp" ) )
+ else if( ( p_demux->s == NULL ) &&
+ !strcasecmp( p_demux->psz_access, "sdp" ) )
{
/* sdp:// link from SAP */
p_sys->p_sdp = strdup( p_sys->psz_path );
if( p_sys->p_sdp == NULL )
{
msg_Err( p_demux, "Failed to retrieve the RTSP Session Description" );
+ i_error = VLC_ENOMEM;
goto error;
}
return VLC_SUCCESS;
error:
- for( i = 0; i < p_sys->i_track; i++ )
- {
- live_track_t *tk = p_sys->track[i];
-
- if( tk->b_muxed ) stream_DemuxDelete( tk->p_out_muxed );
- free( tk->p_buffer );
- free( tk );
- }
-
- if( p_sys->i_track ) free( p_sys->track );
- if( p_sys->p_out_asf ) stream_DemuxDelete( p_sys->p_out_asf );
- if( p_sys->rtsp && p_sys->ms ) p_sys->rtsp->teardownMediaSession( *p_sys->ms );
- if( p_sys->ms ) Medium::close( p_sys->ms );
- if( p_sys->rtsp ) RTSPClient::close( p_sys->rtsp );
- if( p_sys->env ) p_sys->env->reclaim();
- if( p_sys->p_timeout )
- {
- vlc_object_kill( p_sys->p_timeout );
- vlc_thread_join( p_sys->p_timeout );
- vlc_object_detach( p_sys->p_timeout );
- vlc_object_destroy( p_sys->p_timeout );
- }
- if( p_sys->scheduler ) delete p_sys->scheduler;
- if( p_sys->p_sdp ) free( p_sys->p_sdp );
- if( p_sys->psz_path ) free( p_sys->psz_path );
-
- free( p_sys );
- return VLC_EGENERIC;
+ Close( p_this );
+ return i_error;
}
/*****************************************************************************
{
demux_t *p_demux = (demux_t*)p_this;
demux_sys_t *p_sys = p_demux->p_sys;
- int i;
- for( i = 0; i < p_sys->i_track; i++ )
+ if( p_sys->rtsp && p_sys->ms ) p_sys->rtsp->sendTeardownCommand( *p_sys->ms, NULL );
+ if( p_sys->ms ) Medium::close( p_sys->ms );
+ if( p_sys->rtsp ) RTSPClient::close( p_sys->rtsp );
+ if( p_sys->env ) p_sys->env->reclaim();
+
+ for( int i = 0; i < p_sys->i_track; i++ )
{
live_track_t *tk = p_sys->track[i];
- if( tk->b_muxed ) stream_DemuxDelete( tk->p_out_muxed );
+ if( tk->b_muxed ) stream_Delete( tk->p_out_muxed );
+ es_format_Clean( &tk->fmt );
free( tk->p_buffer );
free( tk );
}
if( p_sys->i_track ) free( p_sys->track );
- if( p_sys->p_out_asf ) stream_DemuxDelete( p_sys->p_out_asf );
- if( p_sys->rtsp && p_sys->ms ) p_sys->rtsp->teardownMediaSession( *p_sys->ms );
- if( p_sys->ms ) Medium::close( p_sys->ms );
- if( p_sys->rtsp ) RTSPClient::close( p_sys->rtsp );
- if( p_sys->env ) p_sys->env->reclaim();
+ if( p_sys->p_out_asf ) stream_Delete( p_sys->p_out_asf );
if( p_sys->p_timeout )
{
- vlc_object_kill( p_sys->p_timeout );
- vlc_thread_join( p_sys->p_timeout );
- vlc_object_detach( p_sys->p_timeout );
- vlc_object_destroy( p_sys->p_timeout );
+ vlc_cancel( p_sys->p_timeout->handle );
+ vlc_join( p_sys->p_timeout->handle, NULL );
+ free( p_sys->p_timeout );
}
- if( p_sys->scheduler ) delete p_sys->scheduler;
- if( p_sys->p_sdp ) free( p_sys->p_sdp );
- if( p_sys->psz_path ) free( p_sys->psz_path );
+ delete p_sys->scheduler;
+ free( p_sys->p_sdp );
+ free( p_sys->psz_path );
+
+ vlc_UrlClean( &p_sys->url );
free( p_sys );
}
+static inline const char *strempty( const char *s ) { return s?s:""; }
+static inline Boolean toBool( bool b ) { return b?True:False; } // silly, no?
+
+static void default_live555_callback( RTSPClient* client, int result_code, char* result_string )
+{
+ RTSPClientVlc *client_vlc = static_cast<RTSPClientVlc *> ( client );
+ demux_sys_t *p_sys = client_vlc->p_sys;
+ delete []result_string;
+ p_sys->i_live555_ret = result_code;
+ p_sys->b_error = p_sys->i_live555_ret != 0;
+ p_sys->event = 1;
+}
+
+/* return true if the RTSP command succeeded */
+static bool wait_Live555_response( demux_t *p_demux, int i_timeout = 0 /* ms */ )
+{
+ TaskToken task;
+ demux_sys_t * p_sys = p_demux->p_sys;
+ p_sys->event = 0;
+ if( i_timeout > 0 )
+ {
+ /* Create a task that will be called if we wait more than timeout ms */
+ task = p_sys->scheduler->scheduleDelayedTask( i_timeout*1000, TaskInterrupt,
+ p_demux );
+ }
+ p_sys->event = 0;
+ p_sys->b_error = true;
+ p_sys->i_live555_ret = 0;
+ p_sys->scheduler->doEventLoop( &p_sys->event );
+ //here, if b_error is true and i_live555_ret = 0 we didn't receive a response
+ if( i_timeout > 0 )
+ {
+ /* remove the task */
+ p_sys->scheduler->unscheduleDelayedTask( task );
+ }
+ return !p_sys->b_error;
+}
+
+static void continueAfterDESCRIBE( RTSPClient* client, int result_code,
+ char* result_string )
+{
+ RTSPClientVlc *client_vlc = static_cast<RTSPClientVlc *> ( client );
+ demux_sys_t *p_sys = client_vlc->p_sys;
+ char* sdpDescription = result_string;
+ p_sys->i_live555_ret = result_code;
+ if ( result_code != 0 )
+ {
+ delete[] sdpDescription;
+ return;
+ }
+ free( p_sys->p_sdp );
+ p_sys->p_sdp = NULL;
+ if( sdpDescription )
+ {
+ p_sys->p_sdp = strdup( sdpDescription );
+ delete[] sdpDescription;
+ }
+ p_sys->b_error = false;
+ p_sys->event = 1;
+}
+
+static void continueAfterOPTIONS( RTSPClient* client, int result_code,
+ char* result_string )
+{
+ RTSPClientVlc *client_vlc = static_cast<RTSPClientVlc *> (client);
+ demux_sys_t *p_sys = client_vlc->p_sys;
+ p_sys->i_live555_ret = result_code;
+ if ( result_code != 0 )
+ {
+ p_sys->b_error = true;
+ p_sys->event = 1;
+ }
+ else
+ {
+ p_sys->b_get_param = (bool)strstr( result_string, "GET_PARAMETER" );
+ client->sendDescribeCommand( continueAfterDESCRIBE );
+ }
+ delete[] result_string;
+}
+
/*****************************************************************************
* Connect: connects to the RTSP server to setup the session DESCRIBE
*****************************************************************************/
{
demux_sys_t *p_sys = p_demux->p_sys;
Authenticator authenticator;
-
char *psz_user = NULL;
char *psz_pwd = NULL;
char *psz_url = NULL;
char *p_sdp = NULL;
int i_http_port = 0;
int i_ret = VLC_SUCCESS;
+ const int i_timeout = var_InheritInteger( p_demux, "ipv4-timeout" );
+
+ /* Get the user name and password */
+ if( p_sys->url.psz_username || p_sys->url.psz_password )
+ {
+ /* Create the URL by stripping away the username/password part */
+ if( p_sys->url.i_port == 0 )
+ p_sys->url.i_port = 554;
+ if( asprintf( &psz_url, "rtsp://%s:%d%s",
+ strempty( p_sys->url.psz_host ),
+ p_sys->url.i_port,
+ strempty( p_sys->url.psz_path ) ) == -1 )
+ return VLC_ENOMEM;
+
+ psz_user = strdup( strempty( p_sys->url.psz_username ) );
+ psz_pwd = strdup( strempty( p_sys->url.psz_password ) );
+ }
+ else
+ {
+ if( asprintf( &psz_url, "rtsp://%s", p_sys->psz_path ) == -1 )
+ return VLC_ENOMEM;
+
+ psz_user = var_InheritString( p_demux, "rtsp-user" );
+ psz_pwd = var_InheritString( p_demux, "rtsp-pwd" );
+ }
createnew:
- if( var_CreateGetBool( p_demux, "rtsp-http" ) )
- i_http_port = var_CreateGetInteger( p_demux, "rtsp-http-port" );
+ if( !vlc_object_alive (p_demux) )
+ {
+ i_ret = VLC_EGENERIC;
+ goto bailout;
+ }
- if( ( p_sys->rtsp = RTSPClient::createNew(*p_sys->env,
- p_demux->p_libvlc->i_verbose > 1,
- "VLC media player", i_http_port ) ) == NULL )
+ if( var_InheritBool( p_demux, "rtsp-http" ) )
+ i_http_port = var_InheritInteger( p_demux, "rtsp-http-port" );
+
+ p_sys->rtsp = new RTSPClientVlc( *p_sys->env, psz_url,
+ var_InheritInteger( p_demux, "verbose" ) > 1 ? 1 : 0,
+ "LibVLC/"VERSION, i_http_port, p_sys );
+ if( !p_sys->rtsp )
{
msg_Err( p_demux, "RTSPClient::createNew failed (%s)",
p_sys->env->getResultMsg() );
- return VLC_EGENERIC;
+ i_ret = VLC_EGENERIC;
+ goto bailout;
}
- psz_url = (char*)malloc( strlen( p_sys->psz_path ) + 8 );
- sprintf( psz_url, "rtsp://%s", p_sys->psz_path );
- psz_options = p_sys->rtsp->sendOptionsCmd( psz_url );
- if( psz_options ) delete [] psz_options;
-
- psz_user = var_CreateGetString( p_demux, "rtsp-user" );
- psz_pwd = var_CreateGetString( p_demux, "rtsp-pwd" );
+ /* Kasenna enables KeepAlive by analysing the User-Agent string.
+ * Appending _KA to the string should be enough to enable this feature,
+ * however, there is a bug where the _KA doesn't get parsed from the
+ * default User-Agent as created by VLC/Live555 code. This is probably due
+ * to spaces in the string or the string being too long. Here we override
+ * the default string with a more compact version.
+ */
+ if( var_InheritBool( p_demux, "rtsp-kasenna" ))
+ {
+ p_sys->rtsp->setUserAgentString( "VLC_MEDIA_PLAYER_KA" );
+ }
describe:
- authenticator.setUsernameAndPassword( (const char*)psz_user, (const char*)psz_pwd );
- p_sdp = p_sys->rtsp->describeURL( psz_url,
- &authenticator, var_CreateGetBool( p_demux, "rtsp-kasenna" ) );
+ authenticator.setUsernameAndPassword( psz_user, psz_pwd );
- if( psz_user ) free( psz_user );
- if( psz_pwd ) free( psz_pwd );
+ p_sys->rtsp->sendOptionsCommand( &continueAfterOPTIONS, &authenticator );
- if( p_sdp == NULL )
+ if( !wait_Live555_response( p_demux, i_timeout ) )
{
- /* failure occurred */
- int i_code = 0;
- const char *psz_error = p_sys->env->getResultMsg();
-
- msg_Dbg( p_demux, "DESCRIBE failed with %d: %s", i_code, psz_error );
- sscanf( psz_error, "%*sRTSP/%*s%3u", &i_code );
-
+ int i_code = p_sys->i_live555_ret;
if( i_code == 401 )
{
- char *psz_login = NULL; char *psz_password = NULL;
msg_Dbg( p_demux, "authentication failed" );
- i_ret = intf_UserLoginPassword( p_demux, _("RTSP authentication"),
- _("Please enter a valid login name and a password."),
- &psz_login, &psz_password );
- if( i_ret == DIALOG_OK_YES )
+ free( psz_user );
+ free( psz_pwd );
+ dialog_Login( p_demux, &psz_user, &psz_pwd,
+ _("RTSP authentication"), "%s",
+ _("Please enter a valid login name and a password.") );
+ if( psz_user != NULL && psz_pwd != NULL )
{
- msg_Dbg( p_demux, "retrying with user=%s, pwd=%s",
- psz_login, psz_password );
- if( psz_login ) psz_user = psz_login;
- if( psz_password ) psz_pwd = psz_password;
- goto describe;
+ msg_Dbg( p_demux, "retrying with user=%s", psz_user );
+ goto describe;
}
- if( psz_login ) free( psz_login );
- if( psz_password ) free( psz_password );
}
- else if( !var_CreateGetBool( p_demux, "rtsp-http" ) )
+ else if( (i_code > 0) && !var_GetBool( p_demux, "rtsp-http" ) )
{
/* Perhaps a firewall is being annoying. Try HTTP tunneling mode */
- vlc_value_t val;
- val.b_bool = VLC_TRUE;
msg_Dbg( p_demux, "we will now try HTTP tunneling mode" );
- var_Set( p_demux, "rtsp-http", val );
- if( psz_url ) free( psz_url );
+ var_SetBool( p_demux, "rtsp-http", true );
if( p_sys->rtsp ) RTSPClient::close( p_sys->rtsp );
+ p_sys->rtsp = NULL;
goto createnew;
}
+ else
+ {
+ if( i_code == 0 )
+ msg_Dbg( p_demux, "connection timeout" );
+ if( p_sys->rtsp ) RTSPClient::close( p_sys->rtsp );
+ p_sys->rtsp = NULL;
+ }
i_ret = VLC_EGENERIC;
}
- if( psz_url ) free( psz_url );
+bailout:
/* malloc-ated copy */
- if( p_sys->p_sdp ) free( p_sys->p_sdp );
- if( p_sdp ) p_sys->p_sdp = strdup( (char*)p_sdp );
- delete[] p_sdp;
+ free( psz_url );
+ free( psz_user );
+ free( psz_pwd );
return i_ret;
}
/*****************************************************************************
- * Connect: prepares the subsessions and does the SETUP
+ * SessionsSetup: prepares the subsessions and does the SETUP
*****************************************************************************/
static int SessionsSetup( demux_t *p_demux )
{
MediaSubsessionIterator *iter = NULL;
MediaSubsession *sub = NULL;
- vlc_bool_t b_rtsp_tcp = VLC_FALSE;
+ bool b_rtsp_tcp = false;
int i_client_port;
int i_return = VLC_SUCCESS;
unsigned int i_buffer = 0;
unsigned const thresh = 200000; /* RTP reorder threshold .2 second (default .1) */
- b_rtsp_tcp = var_CreateGetBool( p_demux, "rtsp-tcp" );
- i_client_port = var_CreateGetInteger( p_demux, "rtp-client-port" );
+ b_rtsp_tcp = var_InheritBool( p_demux, "rtsp-tcp" ) ||
+ var_InheritBool( p_demux, "rtsp-http" );
+ i_client_port = var_InheritInteger( p_demux, "rtp-client-port" );
/* Create the session from the SDP */
if( !( p_sys->ms = MediaSession::createNew( *p_sys->env, p_sys->p_sdp ) ) )
Boolean bInit;
live_track_t *tk;
+ if( !vlc_object_alive (p_demux) )
+ {
+ delete iter;
+ return VLC_EGENERIC;
+ }
+
/* Value taken from mplayer */
if( !strcmp( sub->mediumName(), "audio" ) )
i_buffer = 100000;
else if( !strcmp( sub->mediumName(), "video" ) )
i_buffer = 2000000;
+ else if( !strcmp( sub->mediumName(), "text" ) )
+ ;
else continue;
if( i_client_port != -1 )
if( strcasestr( sub->codecName(), "REAL" ) )
{
msg_Info( p_demux, "real codec detected, using real-RTSP instead" );
- p_sys->b_real = VLC_TRUE; /* This is a problem, we'll handle it later */
+ p_sys->b_real = true; /* This is a problem, we'll handle it later */
continue;
}
if( !strcmp( sub->codecName(), "X-ASF-PF" ) )
- bInit = sub->initiate( 4 ); /* Constant ? */
+ bInit = sub->initiate( 0 );
else
bInit = sub->initiate();
/* Issue the SETUP */
if( p_sys->rtsp )
{
- if( !( p_sys->rtsp->setupMediaSubsession( *sub, False,
- b_rtsp_tcp ? True : False ) ) )
+ p_sys->rtsp->sendSetupCommand( *sub, default_live555_callback, False,
+ toBool( b_rtsp_tcp ),
+ toBool( p_sys->b_force_mcast && !b_rtsp_tcp ) );
+ if( !wait_Live555_response( p_demux ) )
{
- /* if we get an unsupported transport error, toggle TCP use and try again */
- if( !strstr(p_sys->env->getResultMsg(), "461 Unsupported Transport")
- || !( p_sys->rtsp->setupMediaSubsession( *sub, False,
- b_rtsp_tcp ? False : True ) ) )
+ /* if we get an unsupported transport error, toggle TCP
+ * use and try again */
+ if( p_sys->i_live555_ret == 461 )
+ p_sys->rtsp->sendSetupCommand( *sub, default_live555_callback, False,
+ toBool( b_rtsp_tcp ), False );
+ if( p_sys->i_live555_ret != 461 || !wait_Live555_response( p_demux ) )
{
- msg_Err( p_demux, "SETUP of'%s/%s' failed %s", sub->mediumName(),
- sub->codecName(), p_sys->env->getResultMsg() );
+ msg_Err( p_demux, "SETUP of'%s/%s' failed %s",
+ sub->mediumName(), sub->codecName(),
+ p_sys->env->getResultMsg() );
continue;
}
}
}
- /* Check if we will receive data from this subsession for this track */
+ /* Check if we will receive data from this subsession for
+ * this track */
if( sub->readSource() == NULL ) continue;
if( !p_sys->b_multicast )
{
- /* Check, because we need diff. rollover behaviour for multicast */
+ /* We need different rollover behaviour for multicast */
p_sys->b_multicast = IsMulticastAddress( sub->connectionEndpointAddress() );
}
tk = (live_track_t*)malloc( sizeof( live_track_t ) );
+ if( !tk )
+ {
+ delete iter;
+ return VLC_ENOMEM;
+ }
tk->p_demux = p_demux;
tk->sub = sub;
tk->p_es = NULL;
- tk->b_quicktime = VLC_FALSE;
- tk->b_asf = VLC_FALSE;
- tk->b_muxed = VLC_FALSE;
+ tk->b_quicktime = false;
+ tk->b_asf = false;
+ tk->p_asf_block = NULL;
+ tk->b_muxed = false;
+ tk->b_discard_trunc = false;
tk->p_out_muxed = NULL;
tk->waiting = 0;
- tk->b_rtcp_sync = VLC_FALSE;
- tk->i_pts = 0;
+ tk->b_rtcp_sync = false;
+ tk->i_pts = VLC_TS_INVALID;
+ tk->i_npt = 0.;
tk->i_buffer = 65536;
tk->p_buffer = (uint8_t *)malloc( 65536 );
+ if( !tk->p_buffer )
+ {
+ free( tk );
+ delete iter;
+ return VLC_ENOMEM;
+ }
/* Value taken from mplayer */
if( !strcmp( sub->mediumName(), "audio" ) )
!strcmp( sub->codecName(), "MPA-ROBUST" ) ||
!strcmp( sub->codecName(), "X-MP3-DRAFT-00" ) )
{
- tk->fmt.i_codec = VLC_FOURCC( 'm', 'p', 'g', 'a' );
+ tk->fmt.i_codec = VLC_CODEC_MPGA;
tk->fmt.audio.i_rate = 0;
}
else if( !strcmp( sub->codecName(), "AC3" ) )
{
- tk->fmt.i_codec = VLC_FOURCC( 'a', '5', '2', ' ' );
+ tk->fmt.i_codec = VLC_CODEC_A52;
tk->fmt.audio.i_rate = 0;
}
else if( !strcmp( sub->codecName(), "L16" ) )
}
else if( !strcmp( sub->codecName(), "PCMU" ) )
{
- tk->fmt.i_codec = VLC_FOURCC( 'u', 'l', 'a', 'w' );
+ tk->fmt.i_codec = VLC_CODEC_MULAW;
}
else if( !strcmp( sub->codecName(), "PCMA" ) )
{
- tk->fmt.i_codec = VLC_FOURCC( 'a', 'l', 'a', 'w' );
+ tk->fmt.i_codec = VLC_CODEC_ALAW;
}
else if( !strncmp( sub->codecName(), "G726", 4 ) )
{
- tk->fmt.i_codec = VLC_FOURCC( 'g', '7', '2', '6' );
+ tk->fmt.i_codec = VLC_CODEC_ADPCM_G726;
tk->fmt.audio.i_rate = 8000;
tk->fmt.audio.i_channels = 1;
if( !strcmp( sub->codecName()+5, "40" ) )
}
else if( !strcmp( sub->codecName(), "AMR" ) )
{
- tk->fmt.i_codec = VLC_FOURCC( 's', 'a', 'm', 'r' );
+ tk->fmt.i_codec = VLC_CODEC_AMR_NB;
}
else if( !strcmp( sub->codecName(), "AMR-WB" ) )
{
- tk->fmt.i_codec = VLC_FOURCC( 's', 'a', 'w', 'b' );
+ tk->fmt.i_codec = VLC_CODEC_AMR_WB;
}
else if( !strcmp( sub->codecName(), "MP4A-LATM" ) )
{
unsigned int i_extra;
uint8_t *p_extra;
- tk->fmt.i_codec = VLC_FOURCC( 'm', 'p', '4', 'a' );
+ tk->fmt.i_codec = VLC_CODEC_MP4A;
if( ( p_extra = parseStreamMuxConfigStr( sub->fmtp_config(),
i_extra ) ) )
{
tk->fmt.i_extra = i_extra;
- tk->fmt.p_extra = malloc( i_extra );
+ tk->fmt.p_extra = xmalloc( i_extra );
memcpy( tk->fmt.p_extra, p_extra, i_extra );
delete[] p_extra;
}
- /* Because the "faad" decoder does not handle the LATM data length field
- at the start of each returned LATM frame, tell the RTP source to omit it. */
+ /* Because the "faad" decoder does not handle the LATM
+ * data length field at the start of each returned LATM
+ * frame, tell the RTP source to omit it. */
((MPEG4LATMAudioRTPSource*)sub->rtpSource())->omitLATMDataLengthField();
}
else if( !strcmp( sub->codecName(), "MPEG4-GENERIC" ) )
unsigned int i_extra;
uint8_t *p_extra;
- tk->fmt.i_codec = VLC_FOURCC( 'm', 'p', '4', 'a' );
+ tk->fmt.i_codec = VLC_CODEC_MP4A;
if( ( p_extra = parseGeneralConfigStr( sub->fmtp_config(),
i_extra ) ) )
{
tk->fmt.i_extra = i_extra;
- tk->fmt.p_extra = malloc( i_extra );
+ tk->fmt.p_extra = xmalloc( i_extra );
memcpy( tk->fmt.p_extra, p_extra, i_extra );
delete[] p_extra;
}
}
else if( !strcmp( sub->codecName(), "X-ASF-PF" ) )
{
- tk->b_asf = VLC_TRUE;
+ tk->b_asf = true;
if( p_sys->p_out_asf == NULL )
p_sys->p_out_asf = stream_DemuxNew( p_demux, "asf",
p_demux->out );
else if( !strcmp( sub->codecName(), "X-QT" ) ||
!strcmp( sub->codecName(), "X-QUICKTIME" ) )
{
- tk->b_quicktime = VLC_TRUE;
+ tk->b_quicktime = true;
}
else if( !strcmp( sub->codecName(), "SPEEX" ) )
{
- tk->fmt.i_codec = VLC_FOURCC( 's', 'p', 'x', ' ' );
+ tk->fmt.i_codec = VLC_FOURCC( 's', 'p', 'x', 'r' );
+ if ( sub->rtpTimestampFrequency() )
+ tk->fmt.audio.i_rate = sub->rtpTimestampFrequency();
+ else
+ {
+ msg_Warn( p_demux,"Using 8kHz as default sample rate." );
+ tk->fmt.audio.i_rate = 8000;
+ }
}
}
else if( !strcmp( sub->mediumName(), "video" ) )
es_format_Init( &tk->fmt, VIDEO_ES, VLC_FOURCC('u','n','d','f') );
if( !strcmp( sub->codecName(), "MPV" ) )
{
- tk->fmt.i_codec = VLC_FOURCC( 'm', 'p', 'g', 'v' );
+ tk->fmt.i_codec = VLC_CODEC_MPGV;
+ tk->fmt.b_packetized = false;
}
else if( !strcmp( sub->codecName(), "H263" ) ||
!strcmp( sub->codecName(), "H263-1998" ) ||
!strcmp( sub->codecName(), "H263-2000" ) )
{
- tk->fmt.i_codec = VLC_FOURCC( 'H', '2', '6', '3' );
+ tk->fmt.i_codec = VLC_CODEC_H263;
}
else if( !strcmp( sub->codecName(), "H261" ) )
{
- tk->fmt.i_codec = VLC_FOURCC( 'H', '2', '6', '1' );
+ tk->fmt.i_codec = VLC_CODEC_H261;
}
else if( !strcmp( sub->codecName(), "H264" ) )
{
unsigned int i_extra = 0;
uint8_t *p_extra = NULL;
- tk->fmt.i_codec = VLC_FOURCC( 'h', '2', '6', '4' );
- tk->fmt.b_packetized = VLC_FALSE;
+ tk->fmt.i_codec = VLC_CODEC_H264;
+ tk->fmt.b_packetized = false;
if((p_extra=parseH264ConfigStr( sub->fmtp_spropparametersets(),
i_extra ) ) )
{
tk->fmt.i_extra = i_extra;
- tk->fmt.p_extra = malloc( i_extra );
+ tk->fmt.p_extra = xmalloc( i_extra );
memcpy( tk->fmt.p_extra, p_extra, i_extra );
delete[] p_extra;
}
else if( !strcmp( sub->codecName(), "JPEG" ) )
{
- tk->fmt.i_codec = VLC_FOURCC( 'M', 'J', 'P', 'G' );
+ tk->fmt.i_codec = VLC_CODEC_MJPG;
}
else if( !strcmp( sub->codecName(), "MP4V-ES" ) )
{
unsigned int i_extra;
uint8_t *p_extra;
- tk->fmt.i_codec = VLC_FOURCC( 'm', 'p', '4', 'v' );
+ tk->fmt.i_codec = VLC_CODEC_MP4V;
if( ( p_extra = parseGeneralConfigStr( sub->fmtp_config(),
i_extra ) ) )
{
tk->fmt.i_extra = i_extra;
- tk->fmt.p_extra = malloc( i_extra );
+ tk->fmt.p_extra = xmalloc( i_extra );
memcpy( tk->fmt.p_extra, p_extra, i_extra );
delete[] p_extra;
}
!strcmp( sub->codecName(), "X-SV3V-ES" ) ||
!strcmp( sub->codecName(), "X-SORENSONVIDEO" ) )
{
- tk->b_quicktime = VLC_TRUE;
+ tk->b_quicktime = true;
}
else if( !strcmp( sub->codecName(), "MP2T" ) )
{
- tk->b_muxed = VLC_TRUE;
+ tk->b_muxed = true;
tk->p_out_muxed = stream_DemuxNew( p_demux, "ts", p_demux->out );
}
else if( !strcmp( sub->codecName(), "MP2P" ) ||
!strcmp( sub->codecName(), "MP1S" ) )
{
- tk->b_muxed = VLC_TRUE;
+ tk->b_muxed = true;
tk->p_out_muxed = stream_DemuxNew( p_demux, "ps",
p_demux->out );
}
else if( !strcmp( sub->codecName(), "X-ASF-PF" ) )
{
- tk->b_asf = VLC_TRUE;
+ tk->b_asf = true;
if( p_sys->p_out_asf == NULL )
p_sys->p_out_asf = stream_DemuxNew( p_demux, "asf",
p_demux->out );;
}
+ else if( !strcmp( sub->codecName(), "DV" ) )
+ {
+ tk->b_muxed = true;
+ tk->b_discard_trunc = true;
+ tk->p_out_muxed = stream_DemuxNew( p_demux, "rawdv",
+ p_demux->out );
+ }
+ }
+ else if( !strcmp( sub->mediumName(), "text" ) )
+ {
+ es_format_Init( &tk->fmt, SPU_ES, VLC_FOURCC('u','n','d','f') );
+
+ if( !strcmp( sub->codecName(), "T140" ) )
+ {
+ tk->fmt.i_codec = VLC_CODEC_ITU_T140;
+ }
}
if( !tk->b_quicktime && !tk->b_muxed && !tk->b_asf )
if( tk->p_es || tk->b_quicktime || tk->b_muxed || tk->b_asf )
{
/* Append */
- p_sys->track = (live_track_t**)realloc( p_sys->track, sizeof( live_track_t ) * ( p_sys->i_track + 1 ) );
+ p_sys->track = (live_track_t**)xrealloc( p_sys->track,
+ sizeof( live_track_t ) * ( p_sys->i_track + 1 ) );
p_sys->track[p_sys->i_track++] = tk;
}
else
{
/* BUG ??? */
msg_Err( p_demux, "unusable RTSP track. this should not happen" );
+ es_format_Clean( &tk->fmt );
free( tk );
}
}
delete iter;
if( p_sys->i_track <= 0 ) i_return = VLC_EGENERIC;
-#if (LIVEMEDIA_LIBRARY_VERSION_INT >= 9999999999)
/* Retrieve the starttime if possible */
- p_sys->i_npt_start = (int64_t)( p_sys->ms->playStartTime() * (double)1000000.0 );
-#else
- p_sys->i_npt_start = (int64_t) -1;
-#endif
- if( p_sys->i_npt_start < 0 )
- p_sys->i_npt_start = -1;
+ p_sys->i_npt_start = p_sys->ms->playStartTime();
-#if (LIVEMEDIA_LIBRARY_VERSION_INT >= 9999999999)
/* Retrieve the duration if possible */
- p_sys->i_npt_length = (int64_t)( p_sys->ms->playEndTime() * (double)1000000.0 );
-#else
- p_sys->i_npt_length = (int64_t) -1;
-#endif
- if( p_sys->i_npt_length < 0 )
- p_sys->i_npt_length = -1;
+ p_sys->i_npt_length = p_sys->ms->playEndTime();
+
+ /* */
+ msg_Dbg( p_demux, "setup start: %f stop:%f", p_sys->i_npt_start, p_sys->i_npt_length );
+
+ /* */
+ p_sys->b_no_data = true;
+ p_sys->i_no_data_ti = 0;
- msg_Dbg( p_demux, "setup start: %lld stop:%lld", p_sys->i_npt_start, p_sys->i_npt_length );
return i_return;
}
static int Play( demux_t *p_demux )
{
demux_sys_t *p_sys = p_demux->p_sys;
- int i;
if( p_sys->rtsp )
{
/* The PLAY */
- if( !p_sys->rtsp->playMediaSession( *p_sys->ms, p_sys->i_npt_start, -1, 1 ) )
+ p_sys->rtsp->sendPlayCommand( *p_sys->ms, default_live555_callback, p_sys->i_npt_start, -1, 1 );
+
+ if( !wait_Live555_response(p_demux) )
{
msg_Err( p_demux, "RTSP PLAY failed %s", p_sys->env->getResultMsg() );
return VLC_EGENERIC;
/* Retrieve the timeout value and set up a timeout prevention thread */
p_sys->i_timeout = p_sys->rtsp->sessionTimeoutParameter();
- if( p_sys->i_timeout > 0 && !p_sys->p_timeout )
+ if( p_sys->i_timeout <= 0 )
+ p_sys->i_timeout = 60; /* default value from RFC2326 */
+
+ /* start timeout-thread only if GET_PARAMETER is supported by the server */
+ if( !p_sys->p_timeout && p_sys->b_get_param )
{
msg_Dbg( p_demux, "We have a timeout of %d seconds", p_sys->i_timeout );
- p_sys->p_timeout = (timeout_thread_t *)vlc_object_create( p_demux, sizeof(timeout_thread_t) );
- p_sys->p_timeout->p_sys = p_demux->p_sys; /* lol, object recursion :D */
- if( vlc_thread_create( p_sys->p_timeout, "liveMedia-timeout", TimeoutPrevention,
- VLC_THREAD_PRIORITY_LOW, VLC_TRUE ) )
+ p_sys->p_timeout = (timeout_thread_t *)malloc( sizeof(timeout_thread_t) );
+ if( p_sys->p_timeout )
{
- msg_Err( p_demux, "cannot spawn liveMedia timeout thread" );
- vlc_object_destroy( p_sys->p_timeout );
+ memset( p_sys->p_timeout, 0, sizeof(timeout_thread_t) );
+ p_sys->p_timeout->p_sys = p_demux->p_sys; /* lol, object recursion :D */
+ if( vlc_clone( &p_sys->p_timeout->handle, TimeoutPrevention,
+ p_sys->p_timeout, VLC_THREAD_PRIORITY_LOW ) )
+ {
+ msg_Err( p_demux, "cannot spawn liveMedia timeout thread" );
+ free( p_sys->p_timeout );
+ p_sys->p_timeout = NULL;
+ }
+ else
+ msg_Dbg( p_demux, "spawned timeout thread" );
}
- msg_Dbg( p_demux, "spawned timeout thread" );
- vlc_object_attach( p_sys->p_timeout, p_demux );
+ else
+ msg_Err( p_demux, "cannot spawn liveMedia timeout thread" );
}
}
p_sys->i_pcr = 0;
-#if 0
- /* TODO */
- for( i = 0; i < p_sys->i_track; i++ )
- {
- //p_sys->track[i]->i_pts = 0;
- p_sys->track[i]->i_start_seq = (int)p_sys->track[i]->sub->rtpInfo.seqNum;
- msg_Dbg( p_demux, "set startseq: %u", p_sys->track[i]->i_start_seq );
- }
-#endif
-
-#if (LIVEMEDIA_LIBRARY_VERSION_INT >= 9999999999)
/* Retrieve the starttime if possible */
- p_sys->i_npt_start = (int64_t)( p_sys->ms->playStartTime() * (double)1000000.0 );
-#else
- p_sys->i_npt_start = -1;
-#endif
- if( p_sys->i_npt_start < 0 )
- {
- p_sys->i_npt_start = -1;
- p_sys->i_npt = 0;
- }
- else
- p_sys->i_npt = p_sys->i_npt_start;
-
-#if (LIVEMEDIA_LIBRARY_VERSION_INT >= 9999999999)
- /* Retrieve the duration if possible */
- p_sys->i_npt_length = (int64_t)( p_sys->ms->playEndTime() * (double)1000000.0 );
-#else
- p_sys->i_npt_length = -1;
-#endif
- if( p_sys->i_npt_length < 0 )
- p_sys->i_npt_length = -1;
+ p_sys->i_npt_start = p_sys->ms->playStartTime();
+ if( p_sys->ms->playEndTime() > 0 )
+ p_sys->i_npt_length = p_sys->ms->playEndTime();
- msg_Dbg( p_demux, "play start: %lld stop:%lld", p_sys->i_npt_start, p_sys->i_npt_length );
+ msg_Dbg( p_demux, "play start: %f stop:%f", p_sys->i_npt_start, p_sys->i_npt_length );
return VLC_SUCCESS;
}
demux_sys_t *p_sys = p_demux->p_sys;
TaskToken task;
- vlc_bool_t b_send_pcr = VLC_TRUE;
+ bool b_send_pcr = true;
int64_t i_pcr = 0;
int i;
if( p_sys->b_timeout_call && p_sys->rtsp && p_sys->ms )
{
char *psz_bye = NULL;
- p_sys->rtsp->getMediaSessionParameter( *p_sys->ms, NULL, psz_bye );
- p_sys->b_timeout_call = VLC_FALSE;
+ p_sys->rtsp->sendGetParameterCommand( *p_sys->ms, NULL, psz_bye );
+ p_sys->b_timeout_call = false;
}
-
for( i = 0; i < p_sys->i_track; i++ )
{
live_track_t *tk = p_sys->track[i];
if( tk->b_asf || tk->b_muxed )
- b_send_pcr = VLC_FALSE;
+ b_send_pcr = false;
#if 0
if( i_pcr == 0 )
{
if( p_sys->i_pcr > 0 )
{
if( b_send_pcr )
- es_out_Control( p_demux->out, ES_OUT_SET_PCR, p_sys->i_pcr );
+ es_out_Control( p_demux->out, ES_OUT_SET_PCR, 1 + p_sys->i_pcr );
}
/* First warn we want to read data */
msg_Dbg( p_demux, "tk->rtpSource->hasBeenSynchronizedUsingRTCP()" );
es_out_Control( p_demux->out, ES_OUT_RESET_PCR );
- tk->b_rtcp_sync = VLC_TRUE;
-#if 0
+ tk->b_rtcp_sync = true;
/* reset PCR */
- tk->i_pts = 0;
+ tk->i_pts = VLC_TS_INVALID;
+ tk->i_npt = 0.;
p_sys->i_pcr = 0;
+ p_sys->i_npt = 0.;
i_pcr = 0;
-#endif
}
}
- if( p_sys->b_multicast && p_sys->b_no_data && p_sys->i_no_data_ti > 120 )
+ if( p_sys->b_multicast && p_sys->b_no_data &&
+ ( p_sys->i_no_data_ti > 120 ) )
{
/* FIXME Make this configurable
msg_Err( p_demux, "no multicast data received in 36s, aborting" );
return 0;
*/
}
- else if( !p_sys->b_multicast && p_sys->b_no_data && p_sys->i_no_data_ti > 34 )
+ else if( !p_sys->b_multicast && !p_sys->b_paused &&
+ p_sys->b_no_data && ( p_sys->i_no_data_ti > 34 ) )
{
- vlc_bool_t b_rtsp_tcp = var_GetBool( p_demux, "rtsp-tcp" );
+ bool b_rtsp_tcp = var_GetBool( p_demux, "rtsp-tcp" ) ||
+ var_GetBool( p_demux, "rtsp-http" );
if( !b_rtsp_tcp && p_sys->rtsp && p_sys->ms )
{
msg_Err( p_demux, "TCP rollover failed, aborting" );
return 0;
}
+ return 1;
}
- else if( p_sys->i_no_data_ti > 34 )
- {
- msg_Err( p_demux, "no data received in 10s, aborting" );
- return 0;
- }
+ msg_Err( p_demux, "no data received in 10s, aborting" );
+ return 0;
}
- else if( !p_sys->b_multicast && p_sys->b_no_data && p_sys->i_no_data_ti > 34 )
+ else if( !p_sys->b_multicast && !p_sys->b_paused &&
+ ( p_sys->i_no_data_ti > 34 ) )
{
/* EOF ? */
msg_Warn( p_demux, "no data received in 10s, eof ?" );
return 0;
}
- return p_demux->b_error ? 0 : 1;
+ return p_sys->b_error ? 0 : 1;
}
/*****************************************************************************
static int Control( demux_t *p_demux, int i_query, va_list args )
{
demux_sys_t *p_sys = p_demux->p_sys;
- int64_t *pi64;
+ int64_t *pi64, i64;
double *pf, f;
- vlc_bool_t *pb, b_bool;
+ bool *pb, *pb2;
+ int *pi_int;
switch( i_query )
{
pi64 = (int64_t*)va_arg( args, int64_t * );
if( p_sys->i_npt > 0 )
{
- *pi64 = p_sys->i_npt;
+ *pi64 = (int64_t)(p_sys->i_npt * 1000000.);
return VLC_SUCCESS;
}
return VLC_EGENERIC;
pi64 = (int64_t*)va_arg( args, int64_t * );
if( p_sys->i_npt_length > 0 )
{
- *pi64 = p_sys->i_npt_length;
+ *pi64 = (int64_t)((double)p_sys->i_npt_length * 1000000.0);
return VLC_SUCCESS;
}
return VLC_EGENERIC;
case DEMUX_GET_POSITION:
pf = (double*)va_arg( args, double* );
- if( p_sys->i_npt_length > 0 && p_sys->i_npt > 0 )
+ if( (p_sys->i_npt_length > 0) && (p_sys->i_npt > 0) )
{
- *pf = (double)p_sys->i_npt / (double)p_sys->i_npt_length;
+ *pf = ( (double)p_sys->i_npt / (double)p_sys->i_npt_length );
return VLC_SUCCESS;
}
return VLC_EGENERIC;
case DEMUX_SET_POSITION:
- {
- float time;
-
- f = (double)va_arg( args, double );
- if( p_sys->rtsp && p_sys->i_npt_length > 0 )
+ case DEMUX_SET_TIME:
+ if( p_sys->rtsp && (p_sys->i_npt_length > 0) )
{
int i;
- time = f * (double)p_sys->i_npt_length / 1000000.0; /* in second */
- if( !p_sys->rtsp->playMediaSession( *p_sys->ms, time, -1, 1 ) )
+ float time;
+
+ if( (i_query == DEMUX_SET_TIME) && (p_sys->i_npt > 0) )
+ {
+ i64 = (int64_t)va_arg( args, int64_t );
+ time = (float)((double)i64 / (double)1000000.0); /* in second */
+ }
+ else if( i_query == DEMUX_SET_TIME )
+ return VLC_EGENERIC;
+ else
+ {
+ f = (double)va_arg( args, double );
+ time = f * (double)p_sys->i_npt_length; /* in second */
+ }
+
+ if( p_sys->b_paused )
+ {
+ p_sys->f_seek_request = time;
+ return VLC_SUCCESS;
+ }
+
+ p_sys->rtsp->sendPauseCommand( *p_sys->ms, default_live555_callback );
+
+ if( !wait_Live555_response( p_demux ) )
+ {
+ msg_Err( p_demux, "PAUSE before seek failed %s",
+ p_sys->env->getResultMsg() );
+ return VLC_EGENERIC;
+ }
+
+ p_sys->rtsp->sendPlayCommand( *p_sys->ms, default_live555_callback, time, -1, 1 );
+
+ if( !wait_Live555_response( p_demux ) )
{
- msg_Err( p_demux, "PLAY failed %s",
+ msg_Err( p_demux, "seek PLAY failed %s",
p_sys->env->getResultMsg() );
return VLC_EGENERIC;
}
- es_out_Control( p_demux->out, ES_OUT_RESET_PCR );
p_sys->i_pcr = 0;
-#if 0
+
/* Retrieve RTP-Info values */
for( i = 0; i < p_sys->i_track; i++ )
{
- //p_sys->track[i]->i_pts = 0;
- p_sys->track[i]->i_start_seq = p_sys->track[i]->sub->rtpInfo.seqNum;
- msg_Dbg( p_demux, "set pos startseq: %u", p_sys->track[i]->i_start_seq );
+ p_sys->track[i]->b_rtcp_sync = false;
+ p_sys->track[i]->i_pts = VLC_TS_INVALID;
}
-#endif
-#if (LIVEMEDIA_LIBRARY_VERSION_INT >= 9999999999)
+
/* Retrieve the starttime if possible */
- p_sys->i_npt_start = (int64_t)( p_sys->ms->playStartTime() * (double)1000000.0 );
-#else
- p_sys->i_npt_start = -1;
-#endif
- if( p_sys->i_npt_start < 0 )
- {
- p_sys->i_npt_start = -1;
- p_sys->i_npt = 0;
- }
- else
- p_sys->i_npt = p_sys->i_npt_start;
+ p_sys->i_npt = p_sys->i_npt_start = p_sys->ms->playStartTime();
-#if (LIVEMEDIA_LIBRARY_VERSION_INT >= 9999999999)
/* Retrieve the duration if possible */
- p_sys->i_npt_length = (int64_t)( p_sys->ms->playEndTime() * (double)1000000.0 );
-#else
- p_sys->i_npt_length = -1;
-#endif
- if( p_sys->i_npt_length < 0 )
- p_sys->i_npt_length = -1;
+ if( p_sys->ms->playEndTime() > 0 )
+ p_sys->i_npt_length = p_sys->ms->playEndTime();
- msg_Dbg( p_demux, "seek start: %lld stop:%lld", p_sys->i_npt_start, p_sys->i_npt_length );
+ msg_Dbg( p_demux, "seek start: %f stop:%f", p_sys->i_npt_start, p_sys->i_npt_length );
return VLC_SUCCESS;
}
return VLC_EGENERIC;
- }
+
/* Special for access_demux */
case DEMUX_CAN_PAUSE:
- pb = (vlc_bool_t*)va_arg( args, vlc_bool_t * );
- if( p_sys->rtsp && p_sys->i_npt_length )
+ case DEMUX_CAN_SEEK:
+ pb = (bool*)va_arg( args, bool * );
+ if( p_sys->rtsp && p_sys->i_npt_length > 0 )
/* Not always true, but will be handled in SET_PAUSE_STATE */
- *pb = VLC_TRUE;
+ *pb = true;
else
- *pb = VLC_FALSE;
+ *pb = false;
return VLC_SUCCESS;
case DEMUX_CAN_CONTROL_PACE:
- pb = (vlc_bool_t*)va_arg( args, vlc_bool_t * );
+ pb = (bool*)va_arg( args, bool * );
#if 1 /* Disable for now until we have a clock synchro algo
* which works with something else than MPEG over UDP */
- *pb = VLC_FALSE;
+ *pb = false;
#else
- *pb = VLC_TRUE;
+ *pb = true;
#endif
return VLC_SUCCESS;
- case DEMUX_SET_PAUSE_STATE:
+ case DEMUX_CAN_CONTROL_RATE:
+ pb = (bool*)va_arg( args, bool * );
+ pb2 = (bool*)va_arg( args, bool * );
+
+ *pb = (p_sys->rtsp != NULL) &&
+ (p_sys->i_npt_length > 0) &&
+ ( !var_GetBool( p_demux, "rtsp-kasenna" ) ||
+ !var_GetBool( p_demux, "rtsp-wmserver" ) );
+ *pb2 = false;
+ return VLC_SUCCESS;
+
+ case DEMUX_SET_RATE:
{
- double d_npt = (double) p_sys->i_npt / I64C(1000000);
- int i;
+ double f_scale, f_old_scale;
- b_bool = (vlc_bool_t)va_arg( args, vlc_bool_t );
- if( p_sys->rtsp == NULL )
+ if( !p_sys->rtsp || (p_sys->i_npt_length <= 0) ||
+ var_GetBool( p_demux, "rtsp-kasenna" ) ||
+ var_GetBool( p_demux, "rtsp-wmserver" ) )
return VLC_EGENERIC;
- /* FIXME */
- if( ( b_bool && !p_sys->rtsp->pauseMediaSession( *p_sys->ms ) ) ||
- ( !b_bool && !p_sys->rtsp->playMediaSession( *p_sys->ms,
- d_npt > 0 ? d_npt : -1 ) ) )
+ /* According to RFC 2326 p56 chapter 12.35 a RTSP server that
+ * supports Scale:
+ *
+ * "[...] should try to approximate the viewing rate, but
+ * may restrict the range of scale values that it supports.
+ * The response MUST contain the actual scale value chosen
+ * by the server."
+ *
+ * Scale = 1 indicates normal play
+ * Scale > 1 indicates fast forward
+ * Scale < 1 && Scale > 0 indicates slow motion
+ * Scale < 0 value indicates rewind
+ */
+
+ pi_int = (int*)va_arg( args, int * );
+ f_scale = (double)INPUT_RATE_DEFAULT / (*pi_int);
+ f_old_scale = p_sys->ms->scale();
+
+ /* Passing -1 for the start and end time will mean liveMedia won't
+ * create a Range: section for the RTSP message. The server should
+ * pick up from the current position */
+ p_sys->rtsp->sendPlayCommand( *p_sys->ms, default_live555_callback, -1, -1, f_scale );
+
+ if( !wait_Live555_response( p_demux ) )
{
- msg_Err( p_demux, "PLAY or PAUSE failed %s", p_sys->env->getResultMsg() );
- return VLC_EGENERIC;
+ msg_Err( p_demux, "PLAY with Scale %0.2f failed %s", f_scale,
+ p_sys->env->getResultMsg() );
+ return VLC_EGENERIC;
}
- es_out_Control( p_demux->out, ES_OUT_RESET_PCR );
+
+ if( p_sys->ms->scale() == f_old_scale )
+ {
+ msg_Err( p_demux, "no scale change using old Scale %0.2f",
+ p_sys->ms->scale() );
+ return VLC_EGENERIC;
+ }
+
+ /* ReSync the stream */
+ p_sys->i_npt_start = 0;
p_sys->i_pcr = 0;
-#if 0
- for( i = 0; i < p_sys->i_track; i++ )
+ p_sys->i_npt = 0.0;
+
+ *pi_int = (int)( INPUT_RATE_DEFAULT / p_sys->ms->scale() );
+ msg_Dbg( p_demux, "PLAY with new Scale %0.2f (%d)", p_sys->ms->scale(), (*pi_int) );
+ return VLC_SUCCESS;
+ }
+
+ case DEMUX_SET_PAUSE_STATE:
+ {
+ bool b_pause = (bool)va_arg( args, int );
+ if( p_sys->rtsp == NULL )
+ return VLC_EGENERIC;
+
+ if( b_pause == p_sys->b_paused )
+ return VLC_SUCCESS;
+ if( b_pause )
+ p_sys->rtsp->sendPauseCommand( *p_sys->ms, default_live555_callback );
+ else
+ p_sys->rtsp->sendPlayCommand( *p_sys->ms, default_live555_callback, p_sys->f_seek_request,
+ -1.0f, p_sys->ms->scale() );
+
+ if( !wait_Live555_response( p_demux ) )
{
- //p_sys->track[i]->i_pts = 0;
- p_sys->track[i]->i_start_seq = p_sys->track[i]->sub->rtpInfo.seqNum;
- msg_Dbg( p_demux, "set pause startseq: %u", p_sys->track[i]->i_start_seq );
+ msg_Err( p_demux, "PLAY or PAUSE failed %s", p_sys->env->getResultMsg() );
+ return VLC_EGENERIC;
}
-#endif
-#if (LIVEMEDIA_LIBRARY_VERSION_INT >= 9999999999)
- /* Retrieve the starttime if possible */
- p_sys->i_npt_start = (int64_t)( p_sys->ms->playStartTime() * (double)1000000.0 );
-#else
- p_sys->i_npt_start = -1;
-#endif
- if( p_sys->i_npt_start < 0 )
+ p_sys->f_seek_request = -1;
+ p_sys->b_paused = b_pause;
+
+ /* When we Pause, we'll need the TimeoutPrevention thread to
+ * handle sending the "Keep Alive" message to the server.
+ * Unfortunately Live555 isn't thread safe and so can't
+ * do this normally while the main Demux thread is handling
+ * a live stream. We end up with the Timeout thread blocking
+ * waiting for a response from the server. So when we PAUSE
+ * we set a flag that the TimeoutPrevention function will check
+ * and if it's set, it will trigger the GET_PARAMETER message */
+ if( p_sys->b_paused && p_sys->p_timeout != NULL )
+ p_sys->p_timeout->b_handle_keep_alive = true;
+ else if( !p_sys->b_paused && p_sys->p_timeout != NULL )
+ p_sys->p_timeout->b_handle_keep_alive = false;
+
+ if( !p_sys->b_paused )
{
- p_sys->i_npt_start = -1;
- p_sys->i_npt = 0;
+ for( int i = 0; i < p_sys->i_track; i++ )
+ {
+ live_track_t *tk = p_sys->track[i];
+ tk->b_rtcp_sync = false;
+ tk->i_pts = VLC_TS_INVALID;
+ p_sys->i_pcr = 0;
+ es_out_Control( p_demux->out, ES_OUT_RESET_PCR );
+ }
}
- else
- p_sys->i_npt = p_sys->i_npt_start;
-#if (LIVEMEDIA_LIBRARY_VERSION_INT >= 9999999999)
+ /* Reset data received counter */
+ p_sys->i_no_data_ti = 0;
+
+ /* Retrieve the starttime if possible */
+ p_sys->i_npt_start = p_sys->ms->playStartTime();
+
/* Retrieve the duration if possible */
- p_sys->i_npt_length = (int64_t)( p_sys->ms->playEndTime() * (double)1000000.0 );
-#else
- p_sys->i_npt_length = -1;
-#endif
- if( p_sys->i_npt_length < 0 )
- p_sys->i_npt_length = -1;
+ if( p_sys->ms->playEndTime() )
+ p_sys->i_npt_length = p_sys->ms->playEndTime();
- msg_Dbg( p_demux, "pause start: %lld stop:%lld", p_sys->i_npt_start, p_sys->i_npt_length );
+ msg_Dbg( p_demux, "pause start: %f stop:%f", p_sys->i_npt_start, p_sys->i_npt_length );
return VLC_SUCCESS;
}
case DEMUX_GET_TITLE_INFO:
case DEMUX_GET_PTS_DELAY:
pi64 = (int64_t*)va_arg( args, int64_t * );
- *pi64 = (int64_t)var_GetInteger( p_demux, "rtsp-caching" ) * 1000;
+ *pi64 = var_GetInteger( p_demux, "rtsp-caching" ) * 1000;
return VLC_SUCCESS;
default:
demux_sys_t *p_sys = p_demux->p_sys;
int i, i_return;
- var_SetBool( p_demux, "rtsp-tcp", VLC_TRUE );
+ var_SetBool( p_demux, "rtsp-tcp", true );
/* We close the old RTSP session */
for( i = 0; i < p_sys->i_track; i++ )
{
live_track_t *tk = p_sys->track[i];
- if( tk->b_muxed ) stream_DemuxDelete( tk->p_out_muxed );
+ if( tk->b_muxed ) stream_Delete( tk->p_out_muxed );
+ if( tk->p_es ) es_out_Del( p_demux->out, tk->p_es );
+ if( tk->p_asf_block ) block_Release( tk->p_asf_block );
+ es_format_Clean( &tk->fmt );
free( tk->p_buffer );
free( tk );
}
if( p_sys->i_track ) free( p_sys->track );
- if( p_sys->p_out_asf ) stream_DemuxDelete( p_sys->p_out_asf );
+ if( p_sys->p_out_asf ) stream_Delete( p_sys->p_out_asf );
- p_sys->rtsp->teardownMediaSession( *p_sys->ms );
+ p_sys->rtsp->sendTeardownCommand( *p_sys->ms, NULL );
Medium::close( p_sys->ms );
RTSPClient::close( p_sys->rtsp );
p_sys->rtsp = NULL;
p_sys->track = NULL;
p_sys->i_track = 0;
+ p_sys->b_no_data = true;
+ p_sys->i_no_data_ti = 0;
+ p_sys->p_out_asf = NULL;
/* Reopen rtsp client */
- if( p_demux->s != NULL && ( i_return = Connect( p_demux ) ) != VLC_SUCCESS )
+ if( ( i_return = Connect( p_demux ) ) != VLC_SUCCESS )
{
- msg_Err( p_demux, "Failed to connect with rtsp://%s", p_sys->psz_path );
+ msg_Err( p_demux, "Failed to connect with rtsp://%s",
+ p_sys->psz_path );
goto error;
}
}
+/*****************************************************************************
+ *
+ *****************************************************************************/
+static block_t *StreamParseAsf( demux_t *p_demux, live_track_t *tk,
+ bool b_marker,
+ const uint8_t *p_data, unsigned i_size )
+{
+ const unsigned i_packet_size = p_demux->p_sys->asfh.i_min_data_packet_size;
+ block_t *p_list = NULL;
+
+ while( i_size >= 4 )
+ {
+ unsigned i_flags = p_data[0];
+ unsigned i_length_offset = (p_data[1] << 16) |
+ (p_data[2] << 8) |
+ (p_data[3] );
+ bool b_key = i_flags & 0x80;
+ bool b_length = i_flags & 0x40;
+ bool b_relative_ts = i_flags & 0x20;
+ bool b_duration = i_flags & 0x10;
+ bool b_location_id = i_flags & 0x08;
+
+ //msg_Dbg( p_demux, "ASF: marker=%d size=%d : %c=%d id=%d",
+ // b_marker, i_size, b_length ? 'L' : 'O', i_length_offset );
+ unsigned i_header_size = 4;
+ if( b_relative_ts )
+ i_header_size += 4;
+ if( b_duration )
+ i_header_size += 4;
+ if( b_location_id )
+ i_header_size += 4;
+
+ if( i_header_size > i_size )
+ {
+ msg_Warn( p_demux, "Invalid header size" );
+ break;
+ }
+
+ /* XXX
+ * When b_length is true, the streams I found do not seems to respect
+ * the documentation.
+ * From them, I have failed to find which choice between '__MIN()' or
+ * 'i_length_offset - i_header_size' is the right one.
+ */
+ unsigned i_payload;
+ if( b_length )
+ i_payload = __MIN( i_length_offset, i_size - i_header_size);
+ else
+ i_payload = i_size - i_header_size;
+
+ if( !tk->p_asf_block )
+ {
+ tk->p_asf_block = block_New( p_demux, i_packet_size );
+ if( !tk->p_asf_block )
+ break;
+ tk->p_asf_block->i_buffer = 0;
+ }
+ unsigned i_offset = b_length ? 0 : i_length_offset;
+ if( i_offset == tk->p_asf_block->i_buffer && i_offset + i_payload <= i_packet_size )
+ {
+ memcpy( &tk->p_asf_block->p_buffer[i_offset], &p_data[i_header_size], i_payload );
+ tk->p_asf_block->i_buffer += i_payload;
+ if( b_marker )
+ {
+ /* We have a complete packet */
+ tk->p_asf_block->i_buffer = i_packet_size;
+ block_ChainAppend( &p_list, tk->p_asf_block );
+ tk->p_asf_block = NULL;
+ }
+ }
+ else
+ {
+ /* Reset on broken stream */
+ msg_Err( p_demux, "Broken packet detected (%d vs %zu or %d + %d vs %d)",
+ i_offset, tk->p_asf_block->i_buffer, i_offset, i_payload, i_packet_size);
+ tk->p_asf_block->i_buffer = 0;
+ }
+
+ /* */
+ p_data += i_header_size + i_payload;
+ i_size -= i_header_size + i_payload;
+ }
+ return p_list;
+}
+
/*****************************************************************************
*
*****************************************************************************/
//msg_Dbg( p_demux, "pts: %d", pts.tv_sec );
- int64_t i_pts = (uint64_t)pts.tv_sec * UI64C(1000000) +
- (uint64_t)pts.tv_usec;
+ int64_t i_pts = (int64_t)pts.tv_sec * INT64_C(1000000) +
+ (int64_t)pts.tv_usec;
/* XXX Beurk beurk beurk Avoid having negative value XXX */
- i_pts &= UI64C(0x00ffffffffffffff);
+ i_pts &= INT64_C(0x00ffffffffffffff);
+
+ /* Retrieve NPT for this pts */
+ tk->i_npt = tk->sub->getNormalPlayTime(pts);
if( tk->b_quicktime && tk->p_es == NULL )
{
uint8_t *endpos = (uint8_t*)qtRTPSource->qtState.sdAtom
+ qtRTPSource->qtState.sdAtomSize;
while (pos+8 < endpos) {
- unsigned atomLength = pos[0]<<24 | pos[1]<<16 | pos[2]<<8 | pos[3];
- if( atomLength == 0 || atomLength > endpos-pos) break;
+ unsigned int atomLength = pos[0]<<24 | pos[1]<<16 | pos[2]<<8 | pos[3];
+ if( atomLength == 0 || atomLength > (unsigned int)(endpos-pos)) break;
if( memcmp(pos+4, "avcC", 4) == 0 &&
atomLength > 8 &&
atomLength <= INT_MAX )
{
tk->fmt.i_extra = atomLength-8;
- tk->fmt.p_extra = malloc( tk->fmt.i_extra );
+ tk->fmt.p_extra = xmalloc( tk->fmt.i_extra );
memcpy(tk->fmt.p_extra, pos+8, atomLength-8);
break;
}
else
{
tk->fmt.i_extra = qtState.sdAtomSize - 16;
- tk->fmt.p_extra = malloc( tk->fmt.i_extra );
+ tk->fmt.p_extra = xmalloc( tk->fmt.i_extra );
memcpy( tk->fmt.p_extra, &sdAtom[12], tk->fmt.i_extra );
}
}
/* grow buffer if it looks like buffer is too small, but don't eat
* up all the memory on strange streams */
- if( i_truncated_bytes > 0 && tk->i_buffer < 2000000 )
+ if( i_truncated_bytes > 0 )
{
- void *p_tmp;
- msg_Dbg( p_demux, "lost %d bytes", i_truncated_bytes );
- msg_Dbg( p_demux, "increasing buffer size to %d", tk->i_buffer * 2 );
- tk->i_buffer *= 2;
- p_tmp = realloc( tk->p_buffer, tk->i_buffer );
- if( p_tmp == NULL )
+ if( tk->i_buffer < 2000000 )
{
- msg_Warn( p_demux, "realloc failed" );
+ void *p_tmp;
+ msg_Dbg( p_demux, "lost %d bytes", i_truncated_bytes );
+ msg_Dbg( p_demux, "increasing buffer size to %d", tk->i_buffer * 2 );
+ p_tmp = realloc( tk->p_buffer, tk->i_buffer * 2 );
+ if( p_tmp == NULL )
+ {
+ msg_Warn( p_demux, "realloc failed" );
+ }
+ else
+ {
+ tk->p_buffer = (uint8_t*)p_tmp;
+ tk->i_buffer *= 2;
+ }
}
- else
+
+ if( tk->b_discard_trunc )
{
- tk->p_buffer = (uint8_t*)p_tmp;
+ p_sys->event = 0xff;
+ tk->waiting = 0;
+ return;
}
}
- if( i_size > tk->i_buffer )
- {
- msg_Warn( p_demux, "buffer overflow" );
- }
- /* FIXME could i_size be > buffer size ? */
- if( tk->fmt.i_codec == VLC_FOURCC('s','a','m','r') ||
- tk->fmt.i_codec == VLC_FOURCC('s','a','w','b') )
+
+ assert( i_size <= tk->i_buffer );
+
+ if( tk->fmt.i_codec == VLC_CODEC_AMR_NB ||
+ tk->fmt.i_codec == VLC_CODEC_AMR_WB )
{
AMRAudioSource *amrSource = (AMRAudioSource*)tk->sub->readSource();
p_block->p_buffer[0] = amrSource->lastFrameHeader();
memcpy( p_block->p_buffer + 1, tk->p_buffer, i_size );
}
- else if( tk->fmt.i_codec == VLC_FOURCC('H','2','6','1') )
+ else if( tk->fmt.i_codec == VLC_CODEC_H261 )
{
-#if LIVEMEDIA_LIBRARY_VERSION_INT >= 1081468800
H261VideoRTPSource *h261Source = (H261VideoRTPSource*)tk->sub->rtpSource();
uint32_t header = h261Source->lastSpecialHeader();
-#else
- uint32_t header = 0;
- msg_Warn( p_demux, "need livemedia library >= \"2004.04.09\"" );
-#endif
p_block = block_New( p_demux, i_size + 4 );
memcpy( p_block->p_buffer, &header, 4 );
memcpy( p_block->p_buffer + 4, tk->p_buffer, i_size );
if( tk->sub->rtpSource()->curPacketMarkerBit() )
p_block->i_flags |= BLOCK_FLAG_END_OF_FRAME;
}
- else if( tk->fmt.i_codec == VLC_FOURCC('h','2','6','4') )
+ else if( tk->fmt.i_codec == VLC_CODEC_H264 )
{
if( (tk->p_buffer[0] & 0x1f) >= 24 )
msg_Warn( p_demux, "unsupported NAL type for H264" );
}
else if( tk->b_asf )
{
- int i_copy = __MIN( p_sys->asfh.i_min_data_packet_size, (int)i_size );
- p_block = block_New( p_demux, p_sys->asfh.i_min_data_packet_size );
-
- memcpy( p_block->p_buffer, tk->p_buffer, i_copy );
+ p_block = StreamParseAsf( p_demux, tk,
+ tk->sub->rtpSource()->curPacketMarkerBit(),
+ tk->p_buffer, i_size );
}
else
{
memcpy( p_block->p_buffer, tk->p_buffer, i_size );
}
- /* Update NPT */
- //msg_Dbg( p_demux, "current %d, start_seq %u", (int)tk->sub->rtpSource()->curPacketRTPSeqNum(), tk->i_start_seq );
- if( (tk->fmt.i_cat == VIDEO_ES) && (p_sys->i_pcr < i_pts) &&
- (i_pts > 0) && (p_sys->i_pcr > 0) )
- {
- p_sys->i_npt += __MAX( 0, i_pts - p_sys->i_pcr );
- p_sys->i_pcr = i_pts;
- //msg_Dbg( p_demux, "npt update" );
- }
- else if( /*tk->fmt.i_cat == VIDEO_ES &&*/ p_sys->i_pcr < i_pts )
+ if( p_sys->i_pcr < i_pts )
{
p_sys->i_pcr = i_pts;
}
- //msg_Dbg( p_demux, "npt %lld", p_sys->i_npt );
- if( (i_pts != tk->i_pts) && (!tk->b_muxed) )
- {
- p_block->i_dts = ( tk->fmt.i_cat == VIDEO_ES ) ? 0 : i_pts;
- p_block->i_pts = i_pts;
- }
+ /* Update our global npt value */
+ if( tk->i_npt > 0 && tk->i_npt > p_sys->i_npt && tk->i_npt < p_sys->i_npt_length)
+ p_sys->i_npt = tk->i_npt;
- if( tk->b_muxed )
- {
- stream_DemuxSend( tk->p_out_muxed, p_block );
- }
- else if( tk->b_asf )
+ if( p_block )
{
- stream_DemuxSend( p_sys->p_out_asf, p_block );
- }
- else
- {
- es_out_Send( p_demux->out, tk->p_es, p_block );
+ if( !tk->b_muxed && !tk->b_asf )
+ {
+ if( i_pts != tk->i_pts )
+ p_block->i_pts = VLC_TS_0 + i_pts;
+ /*FIXME: for h264 you should check that packetization-mode=1 in sdp-file */
+ p_block->i_dts = ( tk->fmt.i_codec == VLC_CODEC_MPGV ) ? VLC_TS_INVALID : (VLC_TS_0 + i_pts);
+ }
+
+ if( tk->b_muxed )
+ stream_DemuxSend( tk->p_out_muxed, p_block );
+ else if( tk->b_asf )
+ stream_DemuxSend( p_sys->p_out_asf, p_block );
+ else
+ es_out_Send( p_demux->out, tk->p_es, p_block );
}
/* warn that's ok */
/* we have read data */
tk->waiting = 0;
- p_demux->p_sys->b_no_data = VLC_FALSE;
+ p_demux->p_sys->b_no_data = false;
p_demux->p_sys->i_no_data_ti = 0;
if( i_pts > 0 && !tk->b_muxed )
msg_Dbg( p_demux, "StreamClose" );
p_sys->event = 0xff;
- p_demux->b_error = VLC_TRUE;
+ p_sys->b_error = true;
}
}
/*****************************************************************************
- *
+ *
*****************************************************************************/
-static void TimeoutPrevention( timeout_thread_t *p_timeout )
+static void* TimeoutPrevention( void *p_data )
{
- p_timeout->b_die = VLC_FALSE;
- p_timeout->i_remain = (int64_t)p_timeout->p_sys->i_timeout -2;
- p_timeout->i_remain *= 1000000;
+ timeout_thread_t *p_timeout = (timeout_thread_t *)p_data;
- vlc_thread_ready( p_timeout );
-
- /* Avoid lock */
- while( !p_timeout->b_die )
+ for( ;; )
{
- if( p_timeout->i_remain <= 0 )
+ /* Voodoo (= no) thread safety here! *Ahem* */
+ if( p_timeout->b_handle_keep_alive )
{
- p_timeout->i_remain = (int64_t)p_timeout->p_sys->i_timeout -2;
- p_timeout->i_remain *= 1000000;
- p_timeout->p_sys->b_timeout_call = VLC_TRUE;
- msg_Dbg( p_timeout, "reset the timeout timer" );
+ char *psz_bye = NULL;
+ int canc = vlc_savecancel ();
+
+ p_timeout->p_sys->rtsp->sendGetParameterCommand( *p_timeout->p_sys->ms, NULL, psz_bye );
+ vlc_restorecancel (canc);
}
- p_timeout->i_remain -= 200000;
- msleep( 200000 ); /* 200 ms */
+ p_timeout->p_sys->b_timeout_call = !p_timeout->b_handle_keep_alive;
+
+ msleep (((int64_t)p_timeout->p_sys->i_timeout - 2) * CLOCK_FREQ);
}
+ assert(0); /* dead code */
}
/*****************************************************************************
*
*****************************************************************************/
-static int b64_decode( char *dest, char *src );
-
static int ParseASF( demux_t *p_demux )
{
demux_sys_t *p_sys = p_demux->p_sys;
/* Always smaller */
p_header = block_New( p_demux, psz_end - psz_asf );
- p_header->i_buffer = b64_decode( (char*)p_header->p_buffer, psz_asf );
+ p_header->i_buffer = vlc_b64_decode_binary_to_buffer( p_header->p_buffer,
+ p_header->i_buffer, psz_asf );
//msg_Dbg( p_demux, "Size=%d Hdrb64=%s", p_header->i_buffer, psz_asf );
if( p_header->i_buffer <= 0 )
{
}
/* Parse it to get packet size */
- E_(asf_HeaderParse)( &p_sys->asfh, p_header->p_buffer, p_header->i_buffer );
+ asf_HeaderParse( &p_sys->asfh, p_header->p_buffer, p_header->i_buffer );
/* Send it to demuxer */
stream_DemuxSend( p_sys->p_out_asf, p_header );
unsigned int& configSize )
{
char *dup, *psz;
- int i, i_records = 1;
+ size_t i_records = 1;
- if( configSize )
configSize = 0;
if( configStr == NULL || *configStr == '\0' )
psz = dup = strdup( configStr );
- /* Count the number of comma's */
+ /* Count the number of commas */
for( psz = dup; *psz != '\0'; ++psz )
{
if( *psz == ',')
}
}
- unsigned char *cfg = new unsigned char[5 * strlen(dup)];
+ size_t configMax = 5*strlen(dup);
+ unsigned char *cfg = new unsigned char[configMax];
psz = dup;
- for( i = 0; i < i_records; i++ )
+ for( size_t i = 0; i < i_records; ++i )
{
cfg[configSize++] = 0x00;
cfg[configSize++] = 0x00;
cfg[configSize++] = 0x00;
cfg[configSize++] = 0x01;
- configSize += b64_decode( (char*)&cfg[configSize], psz );
+ configSize += vlc_b64_decode_binary_to_buffer( cfg+configSize,
+ configMax-configSize, psz );
psz += strlen(psz)+1;
}
- if( dup ) free( dup );
+ free( dup );
return cfg;
}
-
-/*char b64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";*/
-static int b64_decode( char *dest, char *src )
-{
- const char *dest_start = dest;
- int i_level;
- int last = 0;
- int b64[256] = {
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 00-0F */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 10-1F */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,62,-1,-1,-1,63, /* 20-2F */
- 52,53,54,55,56,57,58,59,60,61,-1,-1,-1,-1,-1,-1, /* 30-3F */
- -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14, /* 40-4F */
- 15,16,17,18,19,20,21,22,23,24,25,-1,-1,-1,-1,-1, /* 50-5F */
- -1,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40, /* 60-6F */
- 41,42,43,44,45,46,47,48,49,50,51,-1,-1,-1,-1,-1, /* 70-7F */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 80-8F */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 90-9F */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* A0-AF */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* B0-BF */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* C0-CF */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* D0-DF */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* E0-EF */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 /* F0-FF */
- };
-
- for( i_level = 0; *src != '\0'; src++ )
- {
- int c;
-
- c = b64[(unsigned int)*src];
- if( c == -1 )
- {
- continue;
- }
-
- switch( i_level )
- {
- case 0:
- i_level++;
- break;
- case 1:
- *dest++ = ( last << 2 ) | ( ( c >> 4)&0x03 );
- i_level++;
- break;
- case 2:
- *dest++ = ( ( last << 4 )&0xf0 ) | ( ( c >> 2 )&0x0f );
- i_level++;
- break;
- case 3:
- *dest++ = ( ( last &0x03 ) << 6 ) | c;
- i_level = 0;
- }
- last = c;
- }
-
- *dest = '\0';
-
- return dest - dest_start;
-}
projects / vlc / blobdiff