rtsp.c File Reference

Include dependency graph for rtsp.c:

Data Structures
struct	rtsp_client_es_t
struct	rtsp_client_t
struct	media_es_t
struct	vod_media_t
struct	vod_sys_t
struct	rtsp_cmd_t
Defines
#define	HOST_TEXT   N_( "RTSP host address" )
#define	HOST_LONGTEXT
#define	THROTTLE_TEXT   N_( "Maximum number of connections" )
#define	THROTTLE_LONGTEXT
#define	RAWMUX_TEXT   N_( "MUX for RAW RTSP transport" )
#define	SESSION_TIMEOUT_TEXT
#define	SESSION_TIMEOUT_LONGTEXT
Typedefs
typedef struct media_es_t	media_es_t
Enumerations
enum	rtsp_cmd_type_t {   RTSP_CMD_TYPE_NONE, RTSP_CMD_TYPE_PLAY, RTSP_CMD_TYPE_PAUSE, RTSP_CMD_TYPE_STOP,   RTSP_CMD_TYPE_SEEK, RTSP_CMD_TYPE_REWIND, RTSP_CMD_TYPE_FORWARD, RTSP_CMD_TYPE_ADD,   RTSP_CMD_TYPE_DEL }
Functions
static int	Open (vlc_object_t *)
	Probes and initializes.
static void	Close (vlc_object_t *)
	Releases resources.
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
static vod_media_t *	MediaNew (vod_t *, const char *, input_item_t *)
static void	MediaDel (vod_t *, vod_media_t *)
static void	MediaAskDel (vod_t *, vod_media_t *)
static int	MediaAddES (vod_t *, vod_media_t *, es_format_t *)
static void	MediaDelES (vod_t *, vod_media_t *, es_format_t *)
static void *	CommandThread (vlc_object_t *p_this)
static void	CommandPush (vod_t *, rtsp_cmd_type_t, vod_media_t *, const char *psz_session, double f_arg, const char *psz_arg)
static rtsp_client_t *	RtspClientNew (vod_media_t *, char *)
static rtsp_client_t *	RtspClientGet (vod_media_t *, const char *)
static void	RtspClientDel (vod_media_t *, rtsp_client_t *)
static int	RtspCallback (httpd_callback_sys_t *, httpd_client_t *, httpd_message_t *, const httpd_message_t *)
static int	RtspCallbackES (httpd_callback_sys_t *, httpd_client_t *, httpd_message_t *, const httpd_message_t *)
static char *	SDPGenerate (const vod_media_t *, httpd_client_t *cl)
static void	sprintf_hexa (char *s, uint8_t *p_data, int i_data)
static float	ParseNPT (const char *str)

---

Define Documentation

#define HOST_LONGTEXT

Value:

N_( \
    "This defines the address, port and path the RTSP VOD server will listen " \
    "on.\nSyntax is address:port/path. The default is to listen on all "\
    "interfaces (address 0.0.0.0), on port 554, with no path.\nTo listen " \
    "only on the local interface, use \"localhost\" as address." )

#define HOST_TEXT   N_( "RTSP host address" )

#define RAWMUX_TEXT   N_( "MUX for RAW RTSP transport" )

#define SESSION_TIMEOUT_LONGTEXT

Value:

N_( "Defines what timeout option to add " \
    "to the RTSP session ID string. Setting it to a negative number removes " \
    "the timeout option entirely. This is needed by some IPTV STBs (such as " \
    "those made by HansunTech) which get confused by it. The default is 5." )

#define SESSION_TIMEOUT_TEXT

Value:

N_( "Sets the timeout option in the RTSP " \
    "session string" )

#define THROTTLE_LONGTEXT

Value:

N_( "This limits the maximum number of clients " \
    "that can connect to the RTSP VOD. 0 means no limit."  )

#define THROTTLE_TEXT   N_( "Maximum number of connections" )

---

Typedef Documentation

typedef struct media_es_t media_es_t

---

Enumeration Type Documentation

enum rtsp_cmd_type_t

Enumerator:

RTSP_CMD_TYPE_NONE
RTSP_CMD_TYPE_PLAY
RTSP_CMD_TYPE_PAUSE
RTSP_CMD_TYPE_STOP
RTSP_CMD_TYPE_SEEK
RTSP_CMD_TYPE_REWIND
RTSP_CMD_TYPE_FORWARD
RTSP_CMD_TYPE_ADD
RTSP_CMD_TYPE_DEL

---

Function Documentation

static void Close

(

vlc_object_t *

p_this

)

[static]

Releases resources.

Close the module.

Destroys the X11 window.

Disconnect from the X server.

Close a SDL video output.

It destroys an OpenGL vout display.

Terminate a vout display created by Open.

It destroyes a Direct3D vout display.

Terminate an output method created by Open.

Release the drawable.

Close a libcaca video output.

Close a aa video output method.

Close the filter.

Terminate a splitter module.

This function closes a clone video splitter module.

Common close function.

Releases allocate resources.

Close: Destructor.

Parameters:

	p_this	pointer to this filter object
	p_this,:	the filter object

static void CommandPush	(	vod_t *	p_vod,
		rtsp_cmd_type_t	i_type,
		vod_media_t *	p_media,
		const char *	psz_session,
		double	f_arg,
		const char *	psz_arg
	)			[static]

References block_FifoPut(), block_New, rtsp_cmd_t::f_arg, rtsp_cmd_t::i_media_id, rtsp_cmd_t::i_type, vod_media_t::id, block_t::p_buffer, vod_sys_t::p_fifo_cmd, rtsp_cmd_t::p_media, vod_t::p_sys, rtsp_cmd_t::psz_arg, rtsp_cmd_t::psz_session, and strdup().

Referenced by MediaAskDel(), MediaNew(), RtspCallback(), and RtspCallbackES().

static void * CommandThread

(

vlc_object_t *

p_this

)

[static]

References block_FifoGet(), block_Release(), rtsp_cmd_t::f_arg, i, vod_sys_t::i_media, rtsp_cmd_t::i_media_id, rtsp_cmd_t::i_type, vod_media_t::id, vod_sys_t::media, MediaDel(), next(), block_t::p_buffer, vod_sys_t::p_fifo_cmd, rtsp_cmd_t::p_media, vod_t::p_sys, rtsp_cmd_t::psz_arg, rtsp_cmd_t::psz_session, RTSP_CMD_TYPE_ADD, RTSP_CMD_TYPE_DEL, RTSP_CMD_TYPE_FORWARD, RTSP_CMD_TYPE_NONE, RTSP_CMD_TYPE_PAUSE, RTSP_CMD_TYPE_PLAY, RTSP_CMD_TYPE_REWIND, RTSP_CMD_TYPE_SEEK, RTSP_CMD_TYPE_STOP, TAB_APPEND, vlc_object_alive, vlc_restorecancel(), vlc_savecancel(), VOD_MEDIA_FORWARD, VOD_MEDIA_PAUSE, VOD_MEDIA_PLAY, VOD_MEDIA_REWIND, VOD_MEDIA_SEEK, VOD_MEDIA_STOP, and vod_MediaControl().

static int MediaAddES	(	vod_t *	p_vod,
		vod_media_t *	p_media,
		es_format_t *	p_fmt
	)			[static]

References asprintf(), es_format_t::audio, vod_media_t::es, es_format_Copy(), HTTPD_MSG_PAUSE, HTTPD_MSG_PLAY, HTTPD_MSG_SETUP, HTTPD_MSG_TEARDOWN, httpd_UrlCatch(), httpd_UrlNewUnique(), audio_format_t::i_channels, media_es_t::i_channels, media_es_t::i_clock_rate, es_format_t::i_codec, vod_media_t::i_es, es_format_t::i_extra, media_es_t::i_payload_type, vod_media_t::i_payload_type, audio_format_t::i_rate, vod_media_t::lock, msg_Dbg, msg_Err, es_format_t::p_extra, vod_sys_t::p_rtsp_host, media_es_t::p_rtsp_url, vod_t::p_sys, media_es_t::psz_fmtp, vod_media_t::psz_mux, media_es_t::psz_ptname, vod_media_t::psz_rtsp_path, RtspCallbackES(), sprintf_hexa(), strdup(), TAB_APPEND, vlc_b64_encode_binary(), VLC_CODEC_A52, VLC_CODEC_AMR_NB, VLC_CODEC_AMR_WB, VLC_CODEC_H263, VLC_CODEC_H264, VLC_CODEC_MP4A, VLC_CODEC_MP4V, VLC_CODEC_MPGA, VLC_CODEC_MPGV, VLC_CODEC_S16B, VLC_CODEC_U8, VLC_EGENERIC, VLC_ENOMEM, VLC_FOURCC, vlc_mutex_lock(), vlc_mutex_unlock(), and VLC_SUCCESS.

Referenced by MediaNew().

static void MediaAskDel	(	vod_t *	p_vod,
		vod_media_t *	p_media
	)			[static]

References CommandPush(), and RTSP_CMD_TYPE_DEL.

static void MediaDel	(	vod_t *	p_vod,
		vod_media_t *	p_media
	)			[static]

References vod_media_t::es, media_es_t::fmt, httpd_UrlDelete(), vod_media_t::i_es, vod_sys_t::i_media, vod_media_t::i_rtsp, vod_media_t::lock, vod_sys_t::media, MediaDelES(), msg_Dbg, vod_media_t::p_rtsp_url, vod_t::p_sys, vod_media_t::psz_rtsp_control_v4, vod_media_t::psz_rtsp_control_v6, vod_media_t::psz_rtsp_path, vod_media_t::rtsp, RtspClientDel(), TAB_CLEAN, TAB_REMOVE, and vlc_mutex_destroy().

Referenced by CommandThread().

static void MediaDelES	(	vod_t *	p_vod,
		vod_media_t *	p_media,
		es_format_t *	p_fmt
	)			[static]

References vod_media_t::es, es_format_Clean(), media_es_t::fmt, httpd_UrlDelete(), i, es_format_t::i_cat, es_format_t::i_codec, vod_media_t::i_es, es_format_t::i_id, vod_media_t::lock, msg_Dbg, media_es_t::p_rtsp_url, media_es_t::psz_fmtp, TAB_REMOVE, vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by MediaDel().

static vod_media_t * MediaNew	(	vod_t *	p_vod,
		const char *	psz_name,
		input_item_t *	p_item
	)			[static]

References asprintf(), vod_media_t::b_raw, CommandPush(), input_item_t::es, vod_media_t::es, HTTPD_MSG_DESCRIBE, HTTPD_MSG_GETPARAMETER, HTTPD_MSG_PAUSE, HTTPD_MSG_PLAY, HTTPD_MSG_SETUP, HTTPD_MSG_TEARDOWN, httpd_UrlCatch(), httpd_UrlDelete(), httpd_UrlNewUnique(), i, input_item_t::i_es, vod_media_t::i_es, vod_sys_t::i_media_id, vod_sys_t::i_port, vod_media_t::i_rtsp, vod_media_t::id, input_item_GetDuration(), input_item_t::lock, MediaAddES(), msg_Dbg, msg_Err, vod_sys_t::p_rtsp_host, vod_media_t::p_rtsp_url, vod_t::p_sys, vod_media_t::psz_mux, vod_sys_t::psz_path, vod_media_t::psz_rtsp_control_v4, vod_media_t::psz_rtsp_control_v6, vod_media_t::psz_rtsp_path, vod_media_t::rtsp, RTSP_CMD_TYPE_ADD, RtspCallback(), TAB_INIT, vlc_mutex_init(), vlc_mutex_lock(), and vlc_mutex_unlock().

static int Open

(

vlc_object_t *

p_this

)

[static]

Probes and initializes.

Status of this demuxer: Real Media format -----------------.

Basic chorus/flanger/delay audio filter This implements a variable delay filter for VLC.

Todo:

• Improve CDDB support (non-blocking, cache, .

Open the module.

Create an X11 window.

Probe the X server.

This function initializes SDL vout method.

It creates an OpenGL vout display.

This function allocates and initialize the DirectX vout display.

It creates a Direct3D vout display.

This function allocates and initializes a FB vout method.

Find the drawable set by libvlc application.

This function initializes libcaca vout method.

This function allocates and initializes a aa vout method.

This function allocates and initializes a Wall splitter module.

Open the filter.

This function allocates and initializes a Clone splitter module.

Open: initialize and create stuff.

Connect to the sftp server and ask for a file.

Parameters:

p_this,:

the vlc_object

Returns:

VLC_SUCCESS if everything was fine

Parameters:

	p_this
	p_this,:	the filter object

Returns:

VLC_SUCCESS or vlc error codes

Todo:

Reinstate meta codec name

static float ParseNPT

(

const char *

str

)

[static]

References freelocale(), LC_NUMERIC_MASK, newlocale(), and uselocale().

Referenced by RtspCallback(), and RtspCallbackES().

static int RtspCallback	(	httpd_callback_sys_t *	p_args,
		httpd_client_t *	cl,
		httpd_message_t *	answer,
		const httpd_message_t *	query
	)			[static]

References asprintf(), AUDIO_ES, rtsp_client_t::b_paused, rtsp_client_t::b_playing, vod_media_t::b_raw, CLOCK_FREQ, CommandPush(), rtsp_client_t::es, media_es_t::fmt, httpd_ClientIP(), HTTPD_MSG_ANSWER, HTTPD_MSG_DESCRIBE, HTTPD_MSG_GETPARAMETER, HTTPD_MSG_PAUSE, HTTPD_MSG_PLAY, HTTPD_MSG_SETUP, HTTPD_MSG_TEARDOWN, httpd_MsgAdd(), httpd_MsgGet(), HTTPD_PROTO_RTSP, i, httpd_message_t::i_body, es_format_t::i_cat, vod_sys_t::i_connections, rtsp_client_t::i_es, vod_media_t::i_length, rtsp_client_es_t::i_port, httpd_message_t::i_proto, vod_sys_t::i_session_timeout, httpd_message_t::i_status, vod_sys_t::i_throttle_users, httpd_message_t::i_type, httpd_message_t::i_version, msg_Dbg, NI_MAXNUMERICHOST, httpd_message_t::p_body, rtsp_client_es_t::p_media_es, vod_t::p_sys, vod_media_t::p_vod, ParseNPT(), vod_media_t::psz_mux, vod_sys_t::psz_raw_mux, RTSP_CMD_TYPE_FORWARD, RTSP_CMD_TYPE_PAUSE, RTSP_CMD_TYPE_PLAY, RTSP_CMD_TYPE_REWIND, RTSP_CMD_TYPE_SEEK, RTSP_CMD_TYPE_STOP, RtspClientDel(), RtspClientGet(), RtspClientNew(), SDPGenerate(), us_strtod(), VIDEO_ES, VLC_EGENERIC, VLC_ENOMEM, vlc_mrand48(), and VLC_SUCCESS.

Referenced by MediaNew(), and RtspSetup().

static int RtspCallbackES	(	httpd_callback_sys_t *	p_args,
		httpd_client_t *	cl,
		httpd_message_t *	answer,
		const httpd_message_t *	query
	)			[static]

References asprintf(), rtsp_client_t::b_paused, vod_media_t::b_raw, CLOCK_FREQ, CommandPush(), rtsp_client_t::es, httpd_ClientIP(), HTTPD_MSG_ANSWER, HTTPD_MSG_PAUSE, HTTPD_MSG_PLAY, HTTPD_MSG_SETUP, HTTPD_MSG_TEARDOWN, httpd_MsgAdd(), httpd_MsgGet(), HTTPD_PROTO_RTSP, i, httpd_message_t::i_body, vod_sys_t::i_connections, rtsp_client_t::i_es, vod_media_t::i_length, rtsp_client_es_t::i_port, httpd_message_t::i_proto, httpd_message_t::i_status, vod_sys_t::i_throttle_users, httpd_message_t::i_type, httpd_message_t::i_version, msg_Dbg, NI_MAXNUMERICHOST, httpd_message_t::p_body, media_es_t::p_media, rtsp_client_es_t::p_media_es, vod_t::p_sys, vod_media_t::p_vod, ParseNPT(), RTSP_CMD_TYPE_PAUSE, RTSP_CMD_TYPE_SEEK, RTSP_CMD_TYPE_STOP, RtspClientDel(), RtspClientGet(), RtspClientNew(), TAB_APPEND, TAB_REMOVE, VLC_EGENERIC, VLC_ENOMEM, vlc_mrand48(), and VLC_SUCCESS.

Referenced by MediaAddES().

static void RtspClientDel	(	vod_media_t *	p_media,
		rtsp_client_t *	p_rtsp
	)			[static]

References rtsp_client_t::es, vod_sys_t::i_connections, rtsp_client_t::i_es, vod_media_t::i_rtsp, vod_sys_t::i_throttle_users, msg_Dbg, vod_t::p_sys, vod_media_t::p_vod, rtsp_client_t::psz_session, vod_media_t::rtsp, and TAB_REMOVE.

Referenced by MediaDel(), RtspCallback(), RtspCallbackES(), RtspHandler(), and RtspUnsetup().

static rtsp_client_t * RtspClientGet	(	vod_media_t *	p_media,
		const char *	psz_session
	)			[static]

References i, vod_media_t::i_rtsp, rtsp_client_t::psz_session, and vod_media_t::rtsp.

Referenced by RtspCallback(), RtspCallbackES(), and RtspHandler().

static rtsp_client_t * RtspClientNew	(	vod_media_t *	p_media,
		char *	psz_session
	)			[static]

References rtsp_client_t::es, vod_sys_t::i_connections, vod_media_t::i_rtsp, vod_sys_t::i_throttle_users, msg_Dbg, vod_t::p_sys, vod_media_t::p_vod, rtsp_client_t::psz_session, vod_media_t::rtsp, and TAB_APPEND.

Referenced by RtspCallback(), RtspCallbackES(), and RtspHandler().

static char * SDPGenerate	(	const vod_media_t *	p_media,
		httpd_client_t *	cl
	)			[static]

References AUDIO_ES, vod_media_t::es, media_es_t::fmt, httpd_ServerIP(), i, es_format_t::i_cat, media_es_t::i_channels, media_es_t::i_clock_rate, vod_media_t::i_es, vod_media_t::i_length, media_es_t::i_payload_type, lldiv(), NI_MAXNUMERICHOST, media_es_t::psz_fmtp, media_es_t::psz_ptname, vod_media_t::psz_rtsp_control_v4, vod_media_t::psz_rtsp_control_v6, sdp_AddAttribute(), sdp_AddMedia(), SPU_ES, VIDEO_ES, and vlc_sdp_Start().

Referenced by Add(), RtspCallback(), and RtspHandler().

static void sprintf_hexa	(	char *	s,
		uint8_t *	p_data,
		int	i_data
	)			[static]

References hex(), and i.

Referenced by Add(), and MediaAddES().

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)