webradio/httpserv.c File Reference

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Detailed Description

HTTP interface.

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 * $Log$
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Definition in file httpserv.c.

Go to the source code of this file.

Defines
#define	MY_FSDEV   devUrom
#define	HTTPD_THREAD_STACK   2048
#define	EMPTY_GAIN   999
	Dummy gain.
Functions
static int	StartServiceThread (void)
static int	CgiStationFavorites (FILE *stream, REQUEST *req)
	Create table of favorites.
static int	CgiShoutCastGenres (FILE *stream, REQUEST *req)
static int	CgiShoutCastStations (FILE *stream, REQUEST *req)
static int	CgiShoutCastControl (FILE *stream, REQUEST *req)
static void	AddStationUris (int idx, CONST char *str)
static int	CgiFavoritesControl (FILE *stream, REQUEST *req)
static int	CgiSettings (FILE *stream, REQUEST *req)
static int	CgiVars (FILE *stream, REQUEST *req)
void	Service (void *arg)
	HTTP service thread.
int	HttpServerStart (void)
	HTTP Server Start.
Variables
void *	__heap_start
int	h_timevalid
static int	httpd_tc

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Define Documentation

#define MY_FSDEV   devUrom

Definition at line 47 of file httpserv.c.

Referenced by HttpServerStart().

#define HTTPD_THREAD_STACK   2048

Definition at line 62 of file httpserv.c.

#define EMPTY_GAIN   999

Dummy gain.

Used to determine volume field that had been left empty. We can't use zero.

Definition at line 102 of file httpserv.c.

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Function Documentation

static int StartServiceThread

(

void

)

[static]

Definition at line 726 of file httpserv.c.

References HTTPD_SERVICE_STACK, httpd_tc, and Service().

Referenced by HttpServerStart(), and Service().

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static int CgiStationFavorites	(	FILE *	stream,
		REQUEST *	req
	)			[static]

Create table of favorites.

Definition at line 119 of file httpserv.c.

References favlist, LAST_FAVORITE, MAX_FAVORITES, and RADIOSTATION::rs_streams.

Referenced by HttpServerStart().

static int CgiShoutCastGenres	(	FILE *	stream,
		REQUEST *	req
	)			[static]

Definition at line 198 of file httpserv.c.

References ShoutCastGetGenre().

Referenced by HttpServerStart().

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static int CgiShoutCastStations	(	FILE *	stream,
		REQUEST *	req
	)			[static]

Definition at line 242 of file httpserv.c.

References ShoutCastGetStationName().

Referenced by HttpServerStart().

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static int CgiShoutCastControl	(	FILE *	stream,
		REQUEST *	req
	)			[static]

Definition at line 281 of file httpserv.c.

References MAX_FAVORITES, ShoutCastAddStation(), TOP_FAVORITE, webradio, and WEBRADIO::wr_favupd.

Referenced by HttpServerStart().

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static void AddStationUris	(	int	idx,
		CONST char *	str
	)			[static]

Definition at line 316 of file httpserv.c.

References FavListSet(), LOG_HTTPD, and LogMsg().

Referenced by CgiFavoritesControl().

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static int CgiFavoritesControl	(	FILE *	stream,
		REQUEST *	req
	)			[static]

Definition at line 345 of file httpserv.c.

References AddStationUris(), FavListCopy(), FavListSet(), MAX_FAVORITES, TOP_FAVORITE, webradio, and WEBRADIO::wr_favupd.

Referenced by HttpServerStart().

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static int CgiSettings	(	FILE *	stream,
		REQUEST *	req
	)			[static]

Definition at line 395 of file httpserv.c.

References ConfigResetFactory(), ConfigSave(), confnet, confos, FavListResetFactory(), FavListSave(), LOG_HTTPD, LogMsg(), NutNetSaveConfig(), NutSaveConfig(), proxy, HTTP_PROXY::proxy_host, HTTP_PROXY::proxy_port, webradio, WEBRADIO::wr_pridns, WEBRADIO::wr_reboot, and WEBRADIO::wr_secdns.

Referenced by HttpServerStart().

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static int CgiVars	(	FILE *	stream,
		REQUEST *	req
	)			[static]

Definition at line 580 of file httpserv.c.

References RECEIVERINFO::ri_bcast, SHOUTCASTINFO::sci_metaint, SHOUTCASTINFO::sci_metatitle, SHOUTCASTINFO::sci_metaurl, STATIONINFO::si_bitrate, STATIONINFO::si_genre, STATIONINFO::si_name, VERSION, webradio, WEBRADIO::wr_rip, and WEBRADIO::wr_sip.

Referenced by HttpServerStart().

Service

(

void *

arg

)

HTTP service thread.

The endless loop in this thread waits for a client connect, processes the HTTP request and disconnects. Nut/Net doesn't support a server backlog. If one client has established a connection, further connect attempts will be rejected. Typically browsers open more than one connection in order to load images concurrently. So we run this routine by several threads.

Definition at line 662 of file httpserv.c.

References HTTPD_MAX_SEGSIZE, HTTPD_MIN_THREADS, httpd_tc, HTTPD_TCP_BUFSIZE, HTTPD_TCP_PORT, HTTPD_TCP_TIMEOUT, LOG_HTTPD, LOG_WARN, LogMsg(), StartServiceThread(), and TcpStreamAccept().

Referenced by StartServiceThread().

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int HttpServerStart

(

void

)

HTTP Server Start.

Definition at line 745 of file httpserv.c.

Referenced by main().

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Variable Documentation

void* __heap_start

int h_timevalid

Definition at line 107 of file httpserv.c.

Referenced by main().

int httpd_tc [static]

Definition at line 111 of file httpserv.c.

Referenced by Service(), and StartServiceThread().

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