network.c File Reference

#include <fcntl.h>
#include "network.h"
#include "url.h"
#include "libavcodec/internal.h"
#include "libavutil/mem.h"

Go to the source code of this file.

Functions
void	ff_tls_init (void)
void	ff_tls_deinit (void)
int	ff_network_init (void)
int	ff_network_wait_fd (int fd, int write)
void	ff_network_close (void)
int	ff_is_multicast_address (struct sockaddr *addr)
static int	ff_poll_interrupt (struct pollfd *p, nfds_t nfds, int timeout, AVIOInterruptCB *cb)
int	ff_socket (int af, int type, int proto)
int	ff_listen_bind (int fd, const struct sockaddr *addr, socklen_t addrlen, int timeout, URLContext *h)
	Bind to a file descriptor and poll for a connection. More...
int	ff_listen_connect (int fd, const struct sockaddr *addr, socklen_t addrlen, int timeout, URLContext *h, int will_try_next)
	Connect to a file descriptor and poll for result. More...
static int	match_host_pattern (const char *pattern, const char *hostname)
int	ff_http_match_no_proxy (const char *no_proxy, const char *hostname)

Variables
int	ff_network_inited_globally

Function Documentation

void ff_tls_init

(

void

)

Definition at line 66 of file network.c.

Referenced by avformat_network_init(), and tls_open().

void ff_tls_deinit

(

void

)

Definition at line 98 of file network.c.

Referenced by avformat_network_deinit(), tls_close(), and tls_open().

int ff_network_init

(

void

)

Definition at line 123 of file network.c.

Referenced by avformat_network_init(), sap_read_header(), sap_write_header(), and url_alloc_for_protocol().

int ff_network_wait_fd	(	int	fd,
		int	write
	)

Definition at line 141 of file network.c.

Referenced by rtp_write(), tcp_read(), tcp_write(), udp_read(), udp_write(), unix_read(), and unix_write().

void ff_network_close

(

void

)

Definition at line 150 of file network.c.

Referenced by avformat_network_deinit(), ffurl_close(), rtsp_read_close(), rtsp_write_close(), sap_read_close(), sap_write_close(), and url_alloc_for_protocol().

int ff_is_multicast_address

(

struct sockaddr *

addr

)

Definition at line 179 of file network.c.

Referenced by ff_udp_set_remote_url().

static int ff_poll_interrupt ( struct pollfd *  p, nfds_t  nfds, int  timeout, AVIOInterruptCB *  cb  )

static

Definition at line 193 of file network.c.

Referenced by ff_listen_bind(), and ff_listen_connect().

int ff_socket	(	int	af,
		int	type,
		int	proto
	)

Definition at line 214 of file network.c.

Referenced by sctp_open(), tcp_open(), udp_socket_create(), and unix_open().

int ff_listen_bind	(	int	fd,
		const struct sockaddr *	addr,
		socklen_t	addrlen,
		int	timeout,
		URLContext *	h
	)

Bind to a file descriptor and poll for a connection.

Parameters

fd	First argument of bind().
addr	Second argument of bind().
addrlen	Third argument of bind().
timeout	Polling timeout in milliseconds.
h	URLContext providing interrupt check callback and logging context.

Returns

A non-blocking file descriptor on success or an AVERROR on failure.

Definition at line 232 of file network.c.

Referenced by tcp_open(), and unix_open().

int ff_listen_connect	(	int	fd,
		const struct sockaddr *	addr,
		socklen_t	addrlen,
		int	timeout,
		URLContext *	h,
		int	will_try_next
	)

Connect to a file descriptor and poll for result.

Parameters

fd	First argument of connect(), will be set as non-blocking.
addr	Second argument of connect().
addrlen	Third argument of connect().
timeout	Polling timeout in milliseconds.
h	URLContext providing interrupt check callback and logging context.
will_try_next	Whether the caller will try to connect to another address for the same host name, affecting the form of logged errors.

Returns

0 on success, AVERROR on failure.

Definition at line 261 of file network.c.

Referenced by tcp_open(), and unix_open().

static int match_host_pattern ( const char *  pattern, const char *  hostname  )

static

Definition at line 305 of file network.c.

Referenced by ff_http_match_no_proxy().

int ff_http_match_no_proxy	(	const char *	no_proxy,
		const char *	hostname
	)

Definition at line 329 of file network.c.

Referenced by http_open_cnx_internal(), test(), and tls_open().

Variable Documentation

int ff_network_inited_globally

Definition at line 121 of file network.c.

Referenced by avformat_network_init().