http.h File Reference

#include "libavutil/error.h"
#include "url.h"

Go to the source code of this file.

Data Structures
struct	HTTPStatusLine
	Parsed form of a response status line. More...

Macros
#define	HTTP_HEADERS_SIZE   4096

Functions
int	ff_http_parse_status_line (void *logctx, const char *line, HTTPStatusLine *st)
	Parse the status line of an HTTP response.
void	ff_http_init_auth_state (URLContext *dest, const URLContext *src)
	Initialize the authentication state based on another HTTP URLContext.
int	ff_http_do_new_request (URLContext *h, const char *uri)
	Send a new HTTP request, reusing the old connection.
int	ff_http_do_new_request2 (URLContext *h, const char *uri, AVDictionary **options)
	Send a new HTTP request, reusing the old connection.
const char *	ff_http_get_new_location (URLContext *h)
static int	ff_http_averror (int status_code, int default_averror)

Macro Definition Documentation

HTTP_HEADERS_SIZE

#define HTTP_HEADERS_SIZE   4096

Definition at line 28 of file http.h.

Function Documentation

ff_http_parse_status_line()

int ff_http_parse_status_line	(	void *	logctx,
		const char *	line,
		HTTPStatusLine *	st )

Parse the status line of an HTTP response.

Parameters

logctx	context used for logging, may be NULL
line	NUL terminated status line, without its trailing CRLF
st	filled in with the parsed status line

Returns

0 on success, a negative AVERROR code on failure

Definition at line 893 of file http.c.

Referenced by process_line(), and test().

ff_http_init_auth_state()

void ff_http_init_auth_state	(	URLContext *	dest,
		const URLContext *	src )

Initialize the authentication state based on another HTTP URLContext.

This can be used to pre-initialize the authentication parameters if they are known beforehand, to avoid having to do an initial failing request just to get the parameters.

Parameters

dest	URL context whose authentication state gets updated
src	URL context whose authentication state gets copied

Definition at line 239 of file http.c.

ff_http_do_new_request()

int ff_http_do_new_request	(	URLContext *	h,
		const char *	uri )

Send a new HTTP request, reusing the old connection.

Parameters

h	pointer to the resource
uri	uri used to perform the request

Returns

a negative value if an error condition occurred, 0 otherwise

Definition at line 545 of file http.c.

Referenced by dashenc_io_open(), hlsenc_io_open(), and rtmp_http_send_cmd().

ff_http_do_new_request2()

int ff_http_do_new_request2	(	URLContext *	h,
		const char *	uri,
		AVDictionary **	options )

Send a new HTTP request, reusing the old connection.

Parameters

h	pointer to the resource
uri	uri used to perform the request
options	A dictionary filled with HTTP options. On return this parameter will be destroyed and replaced with a dict containing options that were not found. May be NULL.

Returns

a negative value if an error condition occurred, 0 otherwise

Definition at line 549 of file http.c.

Referenced by ff_http_do_new_request(), and open_url_keepalive().

ff_http_get_new_location()

const char * ff_http_get_new_location

(

URLContext *

h

)

Definition at line 615 of file http.c.

Referenced by exchange_sdp().

ff_http_averror()

static int ff_http_averror ( int status_code, int default_averror )

inlinestatic

Definition at line 87 of file http.h.

Referenced by check_http_code(), ff_rtsp_averror(), header_callback(), and http_open_cnx().