2001-04-20 17:02:48 +02:00
|
|
|
/*****************************************************************************
|
2006-12-03 14:48:21 +01:00
|
|
|
* vlc_network.h: interface to communicate with network plug-ins
|
2001-04-20 17:02:48 +02:00
|
|
|
*****************************************************************************
|
LGPL
Re-license almost all of libVLC and libVLCcore to LGPLv2.1+
This move was authorized by the developers, either:
- by e-mail,
- by vote at the VideoLAN Dev Days 2011,
- on the license website,
- in a contract, oral or written.
No objection was raised, so far.
The developers agreeing are:
Justus Piater
Alexis Ballier
Alexander Bethke
Mohammed Adnène Trojette
Alex Converse
Alexey Sokolov
Alexis de Lattre
Andre Pang
Anthony Loiseau
Cyril Deguet
André Weber
Boris Dorès
Brieuc Jeunhomme
Benjamin Drung
Hugo Beauzée-Luyssen
Benoit Steiner
Benjamin Pracht
Bernie Purcell
Przemyslaw Fiala
Arnaud de Bossoreille de Ribou
Brad Smith
Nick Briggs
Christopher Rath
Christophe Courtaut
Christopher Mueller
Clement Chesnin
Andres Krapf
Damien Fouilleul
David Flynn
Sebastien Zwickert
Antoine Cellerier
Jérôme Decoodt
Jérome Decoodt
Dylan Yudaken
Eduard Babayan
Eugenio Jarosiewicz
Elliot Murphy
Eric Petit
Erwan Tulou
Etienne Membrives
Ludovic Fauvet
Fabio Ritrovato
Tobias Güntner
Jakub Wieczorek
Frédéric Crozat
Francois Cartegnie
Laurent Aimar
Florian G. Pflug
Felix Paul Kühne
Frank Enderle
Rafaël Carré
Simon Latapie
Gildas Bazin
Geoffroy Couprie
Julien / Gellule
Gildas Bazin
Arnaud Schauly
Toralf Niebuhr
Vicente Jimenez Aguilar
Derk-Jan Hartman
Henri Fallon
Ilkka Ollakka
Olivier Teulière
Rémi Duraffort
Jakob Leben
Jean-Baptiste Kempf
Jean-Paul Saman
Jean-Philippe Grimaldi
Jean-François Massol
Gaël Hendryckx
Jakob Leben
Jean-Marc Dressler
Jai Menon
Johan Bilien
Johann Ransay
Joris van Rooij
JP Dinger
Jean-Philippe André
Adrien Grand
Juha Jeronen
Juho Vähä-Herttua
Kaarlo Raiha
Kaarlo Raiha
Kamil Baldyga
Keary Griffin
Ken Self
KO Myung-Hun
Pierre Ynard
Filippo Carone
Loïc Minier
Luca Barbato
Lucas C. Villa Real
Lukas Durfina
Adrien Maglo
Marc Ariberti
Mark Lee
Mark Moriarty
Martin Storsjö
Christophe Massiot
Michel Kaempf
Marian Ďurkovič
Mirsal Ennaime
Carlo Calabrò
Damien Lucas
Naohiro Koriyama
Basos G
Pierre Baillet
Vincent Penquerc'h
Olivier Aubert
Pankaj Yadav
Paul Corke
Pierre d'Herbemont
Philippe Morin
Antoine Lejeune
Michael Ploujnikov
Jean-Marc Dressler
Michael Hanselmann
Rafaël Carré
Ramiro Polla
Rémi Denis-Courmont
Renaud Dartus
Richard Shepherd
Faustino Osuna
Arnaud Vallat
Rob Jonson
Robert Jedrzejczyk
Steve Lhomme
Rocky Bernstein
Romain Goyet
Rov Juvano
Sam Hocevar
Martin T. H. Sandsmark
Sebastian Birk
Sébastien Escudier
Vincent Seguin
Fabio Ritrovato
Sigmund Augdal Helberg
Casian Andrei
Srikanth Raju
Hannes Domani
Stéphane Borel
Stephan Krempel
Stephan Assmus
Tony Castley
Pavlov Konstantin
Eric Petit
Tanguy Krotoff
Dennis van Amerongen
Michel Lespinasse
Can Wu
Xavier Marchesini
Sébastien Toque
Christophe Mutricy
Yoann Peronneau
Yohann Martineau
Yuval Tze
Scott Caudle
Clément Stenac
It is possible, that some minor piece of code was badly tracked, for
some reasons (SVN, mainly) or that some small developers did not answer.
However, as an "œuvre collective", defined as in "CPI 113-2 alinéa 3",
and seeing "Cour. Cass. 17 Mai 1978", and seeing that the editor and
the very vast majority of developers have agreed (> 99.99% of the code,
> 99% of developers), we are fine here.
2011-11-27 21:44:15 +01:00
|
|
|
* Copyright (C) 2002-2005 VLC authors and VideoLAN
|
2007-02-12 18:27:59 +01:00
|
|
|
* Copyright © 2006-2007 Rémi Denis-Courmont
|
2001-04-20 17:02:48 +02:00
|
|
|
*
|
2001-12-27 04:47:09 +01:00
|
|
|
* Authors: Christophe Massiot <massiot@via.ecp.fr>
|
2003-11-07 18:44:43 +01:00
|
|
|
* Laurent Aimar <fenrir@via.ecp.fr>
|
2019-09-04 21:10:51 +02:00
|
|
|
* Rémi Denis-Courmont
|
2001-04-20 17:02:48 +02:00
|
|
|
*
|
LGPL
Re-license almost all of libVLC and libVLCcore to LGPLv2.1+
This move was authorized by the developers, either:
- by e-mail,
- by vote at the VideoLAN Dev Days 2011,
- on the license website,
- in a contract, oral or written.
No objection was raised, so far.
The developers agreeing are:
Justus Piater
Alexis Ballier
Alexander Bethke
Mohammed Adnène Trojette
Alex Converse
Alexey Sokolov
Alexis de Lattre
Andre Pang
Anthony Loiseau
Cyril Deguet
André Weber
Boris Dorès
Brieuc Jeunhomme
Benjamin Drung
Hugo Beauzée-Luyssen
Benoit Steiner
Benjamin Pracht
Bernie Purcell
Przemyslaw Fiala
Arnaud de Bossoreille de Ribou
Brad Smith
Nick Briggs
Christopher Rath
Christophe Courtaut
Christopher Mueller
Clement Chesnin
Andres Krapf
Damien Fouilleul
David Flynn
Sebastien Zwickert
Antoine Cellerier
Jérôme Decoodt
Jérome Decoodt
Dylan Yudaken
Eduard Babayan
Eugenio Jarosiewicz
Elliot Murphy
Eric Petit
Erwan Tulou
Etienne Membrives
Ludovic Fauvet
Fabio Ritrovato
Tobias Güntner
Jakub Wieczorek
Frédéric Crozat
Francois Cartegnie
Laurent Aimar
Florian G. Pflug
Felix Paul Kühne
Frank Enderle
Rafaël Carré
Simon Latapie
Gildas Bazin
Geoffroy Couprie
Julien / Gellule
Gildas Bazin
Arnaud Schauly
Toralf Niebuhr
Vicente Jimenez Aguilar
Derk-Jan Hartman
Henri Fallon
Ilkka Ollakka
Olivier Teulière
Rémi Duraffort
Jakob Leben
Jean-Baptiste Kempf
Jean-Paul Saman
Jean-Philippe Grimaldi
Jean-François Massol
Gaël Hendryckx
Jakob Leben
Jean-Marc Dressler
Jai Menon
Johan Bilien
Johann Ransay
Joris van Rooij
JP Dinger
Jean-Philippe André
Adrien Grand
Juha Jeronen
Juho Vähä-Herttua
Kaarlo Raiha
Kaarlo Raiha
Kamil Baldyga
Keary Griffin
Ken Self
KO Myung-Hun
Pierre Ynard
Filippo Carone
Loïc Minier
Luca Barbato
Lucas C. Villa Real
Lukas Durfina
Adrien Maglo
Marc Ariberti
Mark Lee
Mark Moriarty
Martin Storsjö
Christophe Massiot
Michel Kaempf
Marian Ďurkovič
Mirsal Ennaime
Carlo Calabrò
Damien Lucas
Naohiro Koriyama
Basos G
Pierre Baillet
Vincent Penquerc'h
Olivier Aubert
Pankaj Yadav
Paul Corke
Pierre d'Herbemont
Philippe Morin
Antoine Lejeune
Michael Ploujnikov
Jean-Marc Dressler
Michael Hanselmann
Rafaël Carré
Ramiro Polla
Rémi Denis-Courmont
Renaud Dartus
Richard Shepherd
Faustino Osuna
Arnaud Vallat
Rob Jonson
Robert Jedrzejczyk
Steve Lhomme
Rocky Bernstein
Romain Goyet
Rov Juvano
Sam Hocevar
Martin T. H. Sandsmark
Sebastian Birk
Sébastien Escudier
Vincent Seguin
Fabio Ritrovato
Sigmund Augdal Helberg
Casian Andrei
Srikanth Raju
Hannes Domani
Stéphane Borel
Stephan Krempel
Stephan Assmus
Tony Castley
Pavlov Konstantin
Eric Petit
Tanguy Krotoff
Dennis van Amerongen
Michel Lespinasse
Can Wu
Xavier Marchesini
Sébastien Toque
Christophe Mutricy
Yoann Peronneau
Yohann Martineau
Yuval Tze
Scott Caudle
Clément Stenac
It is possible, that some minor piece of code was badly tracked, for
some reasons (SVN, mainly) or that some small developers did not answer.
However, as an "œuvre collective", defined as in "CPI 113-2 alinéa 3",
and seeing "Cour. Cass. 17 Mai 1978", and seeing that the editor and
the very vast majority of developers have agreed (> 99.99% of the code,
> 99% of developers), we are fine here.
2011-11-27 21:44:15 +01:00
|
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
|
|
* under the terms of the GNU Lesser General Public License as published by
|
|
|
|
* the Free Software Foundation; either version 2.1 of the License, or
|
2001-04-20 17:02:48 +02:00
|
|
|
* (at your option) any later version.
|
|
|
|
*
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
LGPL
Re-license almost all of libVLC and libVLCcore to LGPLv2.1+
This move was authorized by the developers, either:
- by e-mail,
- by vote at the VideoLAN Dev Days 2011,
- on the license website,
- in a contract, oral or written.
No objection was raised, so far.
The developers agreeing are:
Justus Piater
Alexis Ballier
Alexander Bethke
Mohammed Adnène Trojette
Alex Converse
Alexey Sokolov
Alexis de Lattre
Andre Pang
Anthony Loiseau
Cyril Deguet
André Weber
Boris Dorès
Brieuc Jeunhomme
Benjamin Drung
Hugo Beauzée-Luyssen
Benoit Steiner
Benjamin Pracht
Bernie Purcell
Przemyslaw Fiala
Arnaud de Bossoreille de Ribou
Brad Smith
Nick Briggs
Christopher Rath
Christophe Courtaut
Christopher Mueller
Clement Chesnin
Andres Krapf
Damien Fouilleul
David Flynn
Sebastien Zwickert
Antoine Cellerier
Jérôme Decoodt
Jérome Decoodt
Dylan Yudaken
Eduard Babayan
Eugenio Jarosiewicz
Elliot Murphy
Eric Petit
Erwan Tulou
Etienne Membrives
Ludovic Fauvet
Fabio Ritrovato
Tobias Güntner
Jakub Wieczorek
Frédéric Crozat
Francois Cartegnie
Laurent Aimar
Florian G. Pflug
Felix Paul Kühne
Frank Enderle
Rafaël Carré
Simon Latapie
Gildas Bazin
Geoffroy Couprie
Julien / Gellule
Gildas Bazin
Arnaud Schauly
Toralf Niebuhr
Vicente Jimenez Aguilar
Derk-Jan Hartman
Henri Fallon
Ilkka Ollakka
Olivier Teulière
Rémi Duraffort
Jakob Leben
Jean-Baptiste Kempf
Jean-Paul Saman
Jean-Philippe Grimaldi
Jean-François Massol
Gaël Hendryckx
Jakob Leben
Jean-Marc Dressler
Jai Menon
Johan Bilien
Johann Ransay
Joris van Rooij
JP Dinger
Jean-Philippe André
Adrien Grand
Juha Jeronen
Juho Vähä-Herttua
Kaarlo Raiha
Kaarlo Raiha
Kamil Baldyga
Keary Griffin
Ken Self
KO Myung-Hun
Pierre Ynard
Filippo Carone
Loïc Minier
Luca Barbato
Lucas C. Villa Real
Lukas Durfina
Adrien Maglo
Marc Ariberti
Mark Lee
Mark Moriarty
Martin Storsjö
Christophe Massiot
Michel Kaempf
Marian Ďurkovič
Mirsal Ennaime
Carlo Calabrò
Damien Lucas
Naohiro Koriyama
Basos G
Pierre Baillet
Vincent Penquerc'h
Olivier Aubert
Pankaj Yadav
Paul Corke
Pierre d'Herbemont
Philippe Morin
Antoine Lejeune
Michael Ploujnikov
Jean-Marc Dressler
Michael Hanselmann
Rafaël Carré
Ramiro Polla
Rémi Denis-Courmont
Renaud Dartus
Richard Shepherd
Faustino Osuna
Arnaud Vallat
Rob Jonson
Robert Jedrzejczyk
Steve Lhomme
Rocky Bernstein
Romain Goyet
Rov Juvano
Sam Hocevar
Martin T. H. Sandsmark
Sebastian Birk
Sébastien Escudier
Vincent Seguin
Fabio Ritrovato
Sigmund Augdal Helberg
Casian Andrei
Srikanth Raju
Hannes Domani
Stéphane Borel
Stephan Krempel
Stephan Assmus
Tony Castley
Pavlov Konstantin
Eric Petit
Tanguy Krotoff
Dennis van Amerongen
Michel Lespinasse
Can Wu
Xavier Marchesini
Sébastien Toque
Christophe Mutricy
Yoann Peronneau
Yohann Martineau
Yuval Tze
Scott Caudle
Clément Stenac
It is possible, that some minor piece of code was badly tracked, for
some reasons (SVN, mainly) or that some small developers did not answer.
However, as an "œuvre collective", defined as in "CPI 113-2 alinéa 3",
and seeing "Cour. Cass. 17 Mai 1978", and seeing that the editor and
the very vast majority of developers have agreed (> 99.99% of the code,
> 99% of developers), we are fine here.
2011-11-27 21:44:15 +01:00
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
* GNU Lesser General Public License for more details.
|
2001-04-20 17:02:48 +02:00
|
|
|
*
|
LGPL
Re-license almost all of libVLC and libVLCcore to LGPLv2.1+
This move was authorized by the developers, either:
- by e-mail,
- by vote at the VideoLAN Dev Days 2011,
- on the license website,
- in a contract, oral or written.
No objection was raised, so far.
The developers agreeing are:
Justus Piater
Alexis Ballier
Alexander Bethke
Mohammed Adnène Trojette
Alex Converse
Alexey Sokolov
Alexis de Lattre
Andre Pang
Anthony Loiseau
Cyril Deguet
André Weber
Boris Dorès
Brieuc Jeunhomme
Benjamin Drung
Hugo Beauzée-Luyssen
Benoit Steiner
Benjamin Pracht
Bernie Purcell
Przemyslaw Fiala
Arnaud de Bossoreille de Ribou
Brad Smith
Nick Briggs
Christopher Rath
Christophe Courtaut
Christopher Mueller
Clement Chesnin
Andres Krapf
Damien Fouilleul
David Flynn
Sebastien Zwickert
Antoine Cellerier
Jérôme Decoodt
Jérome Decoodt
Dylan Yudaken
Eduard Babayan
Eugenio Jarosiewicz
Elliot Murphy
Eric Petit
Erwan Tulou
Etienne Membrives
Ludovic Fauvet
Fabio Ritrovato
Tobias Güntner
Jakub Wieczorek
Frédéric Crozat
Francois Cartegnie
Laurent Aimar
Florian G. Pflug
Felix Paul Kühne
Frank Enderle
Rafaël Carré
Simon Latapie
Gildas Bazin
Geoffroy Couprie
Julien / Gellule
Gildas Bazin
Arnaud Schauly
Toralf Niebuhr
Vicente Jimenez Aguilar
Derk-Jan Hartman
Henri Fallon
Ilkka Ollakka
Olivier Teulière
Rémi Duraffort
Jakob Leben
Jean-Baptiste Kempf
Jean-Paul Saman
Jean-Philippe Grimaldi
Jean-François Massol
Gaël Hendryckx
Jakob Leben
Jean-Marc Dressler
Jai Menon
Johan Bilien
Johann Ransay
Joris van Rooij
JP Dinger
Jean-Philippe André
Adrien Grand
Juha Jeronen
Juho Vähä-Herttua
Kaarlo Raiha
Kaarlo Raiha
Kamil Baldyga
Keary Griffin
Ken Self
KO Myung-Hun
Pierre Ynard
Filippo Carone
Loïc Minier
Luca Barbato
Lucas C. Villa Real
Lukas Durfina
Adrien Maglo
Marc Ariberti
Mark Lee
Mark Moriarty
Martin Storsjö
Christophe Massiot
Michel Kaempf
Marian Ďurkovič
Mirsal Ennaime
Carlo Calabrò
Damien Lucas
Naohiro Koriyama
Basos G
Pierre Baillet
Vincent Penquerc'h
Olivier Aubert
Pankaj Yadav
Paul Corke
Pierre d'Herbemont
Philippe Morin
Antoine Lejeune
Michael Ploujnikov
Jean-Marc Dressler
Michael Hanselmann
Rafaël Carré
Ramiro Polla
Rémi Denis-Courmont
Renaud Dartus
Richard Shepherd
Faustino Osuna
Arnaud Vallat
Rob Jonson
Robert Jedrzejczyk
Steve Lhomme
Rocky Bernstein
Romain Goyet
Rov Juvano
Sam Hocevar
Martin T. H. Sandsmark
Sebastian Birk
Sébastien Escudier
Vincent Seguin
Fabio Ritrovato
Sigmund Augdal Helberg
Casian Andrei
Srikanth Raju
Hannes Domani
Stéphane Borel
Stephan Krempel
Stephan Assmus
Tony Castley
Pavlov Konstantin
Eric Petit
Tanguy Krotoff
Dennis van Amerongen
Michel Lespinasse
Can Wu
Xavier Marchesini
Sébastien Toque
Christophe Mutricy
Yoann Peronneau
Yohann Martineau
Yuval Tze
Scott Caudle
Clément Stenac
It is possible, that some minor piece of code was badly tracked, for
some reasons (SVN, mainly) or that some small developers did not answer.
However, as an "œuvre collective", defined as in "CPI 113-2 alinéa 3",
and seeing "Cour. Cass. 17 Mai 1978", and seeing that the editor and
the very vast majority of developers have agreed (> 99.99% of the code,
> 99% of developers), we are fine here.
2011-11-27 21:44:15 +01:00
|
|
|
* You should have received a copy of the GNU Lesser 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.
|
2001-04-20 17:02:48 +02:00
|
|
|
*****************************************************************************/
|
|
|
|
|
2008-08-11 18:13:10 +02:00
|
|
|
#ifndef VLC_NETWORK_H
|
|
|
|
# define VLC_NETWORK_H
|
2005-07-02 17:39:21 +02:00
|
|
|
|
2008-08-11 17:31:57 +02:00
|
|
|
/**
|
2017-02-26 11:41:07 +01:00
|
|
|
* \ingroup os
|
|
|
|
* \defgroup net Networking
|
2015-11-09 17:38:43 +01:00
|
|
|
* @{
|
2008-08-11 17:31:57 +02:00
|
|
|
* \file
|
2015-11-09 17:38:43 +01:00
|
|
|
* Definitions for sockets and low-level networking
|
2017-02-26 11:41:07 +01:00
|
|
|
* \defgroup sockets Internet sockets
|
|
|
|
* @{
|
2008-08-11 17:31:57 +02:00
|
|
|
*/
|
|
|
|
|
2017-02-26 10:58:27 +01:00
|
|
|
#include <sys/types.h>
|
|
|
|
#include <unistd.h>
|
|
|
|
|
2013-06-05 15:41:18 +02:00
|
|
|
#if defined( _WIN32 )
|
2012-09-02 11:14:28 +02:00
|
|
|
# define _NO_OLDNAMES 1
|
2005-07-04 11:33:43 +02:00
|
|
|
# include <winsock2.h>
|
2005-07-17 23:21:04 +02:00
|
|
|
# include <ws2tcpip.h>
|
2006-03-09 23:56:37 +01:00
|
|
|
# define net_errno (WSAGetLastError())
|
2017-02-26 10:58:27 +01:00
|
|
|
# define net_Close(fd) ((void)closesocket((SOCKET)fd))
|
2007-04-15 10:20:45 +02:00
|
|
|
# ifndef IPV6_V6ONLY
|
2007-04-15 19:32:54 +02:00
|
|
|
# define IPV6_V6ONLY 27
|
2007-04-15 10:20:45 +02:00
|
|
|
# endif
|
2005-07-21 23:18:39 +02:00
|
|
|
#else
|
2018-04-12 13:32:31 +02:00
|
|
|
# include <sys/socket.h>
|
2011-11-03 19:47:39 +01:00
|
|
|
# include <netinet/in.h>
|
2005-07-21 23:18:39 +02:00
|
|
|
# include <netdb.h>
|
2006-03-09 23:56:37 +01:00
|
|
|
# define net_errno errno
|
2017-02-26 10:58:27 +01:00
|
|
|
# define net_Close(fd) ((void)vlc_close(fd))
|
2005-07-21 23:18:39 +02:00
|
|
|
#endif
|
|
|
|
|
2015-05-17 09:58:38 +02:00
|
|
|
#ifndef MSG_NOSIGNAL
|
|
|
|
# define MSG_NOSIGNAL 0
|
|
|
|
#endif
|
|
|
|
|
2017-02-26 11:41:07 +01:00
|
|
|
/**
|
|
|
|
* Creates a socket file descriptor.
|
|
|
|
*
|
|
|
|
* This function creates a socket, similar to the standard socket() function.
|
|
|
|
* However, the new file descriptor has the close-on-exec flag set atomically,
|
|
|
|
* so as to avoid leaking the descriptor to child processes.
|
|
|
|
*
|
|
|
|
* The non-blocking flag can also optionally be set.
|
|
|
|
*
|
|
|
|
* @param pf protocol family
|
|
|
|
* @param type socket type
|
|
|
|
* @param proto network protocol
|
|
|
|
* @param nonblock true to create a non-blocking socket
|
|
|
|
* @return a new file descriptor or -1 on error
|
|
|
|
*/
|
|
|
|
VLC_API int vlc_socket(int pf, int type, int proto, bool nonblock) VLC_USED;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Creates a pair of socket file descriptors.
|
|
|
|
*
|
|
|
|
* This function creates a pair of sockets that are mutually connected,
|
|
|
|
* much like the standard socketpair() function. However, the new file
|
|
|
|
* descriptors have the close-on-exec flag set atomically.
|
|
|
|
* See also vlc_socket().
|
|
|
|
*
|
|
|
|
* @param pf protocol family
|
|
|
|
* @param type socket type
|
|
|
|
* @param proto network protocol
|
|
|
|
* @param nonblock true to create non-blocking sockets
|
|
|
|
* @retval 0 on success
|
|
|
|
* @retval -1 on failure
|
|
|
|
*/
|
|
|
|
VLC_API int vlc_socketpair(int pf, int type, int proto, int fds[2],
|
|
|
|
bool nonblock);
|
2010-03-31 22:41:40 +02:00
|
|
|
|
|
|
|
struct sockaddr;
|
2017-02-26 11:41:07 +01:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Accepts an inbound connection request on a listening socket.
|
|
|
|
*
|
|
|
|
* This function creates a connected socket from a listening socket, much like
|
|
|
|
* the standard accept() function. However, the new file descriptor has the
|
|
|
|
* close-on-exec flag set atomically. See also vlc_socket().
|
|
|
|
*
|
|
|
|
* @param lfd listening socket file descriptor
|
|
|
|
* @param addr pointer to the peer address or NULL [OUT]
|
|
|
|
* @param alen pointer to the length of the peer address or NULL [OUT]
|
|
|
|
* @param nonblock whether to put the new socket in non-blocking mode
|
|
|
|
* @return a new file descriptor or -1 on error
|
|
|
|
*/
|
|
|
|
VLC_API int vlc_accept(int lfd, struct sockaddr *addr, socklen_t *alen,
|
|
|
|
bool nonblock) VLC_USED;
|
2010-03-31 22:41:40 +02:00
|
|
|
|
2005-08-24 21:49:47 +02:00
|
|
|
# ifdef __cplusplus
|
|
|
|
extern "C" {
|
|
|
|
# endif
|
2005-07-02 17:39:21 +02:00
|
|
|
|
2004-11-07 12:02:59 +01:00
|
|
|
/* Portable networking layer communication */
|
2006-11-05 20:20:52 +01:00
|
|
|
int net_Socket (vlc_object_t *obj, int family, int socktype, int proto);
|
|
|
|
|
2011-05-07 13:06:21 +02:00
|
|
|
VLC_API int net_Connect(vlc_object_t *p_this, const char *psz_host, int i_port, int socktype, int protocol);
|
2010-02-07 11:51:50 +01:00
|
|
|
#define net_Connect(a, b, c, d, e) net_Connect(VLC_OBJECT(a), b, c, d, e)
|
2004-01-05 15:10:58 +01:00
|
|
|
|
2018-07-11 14:48:56 +02:00
|
|
|
VLC_API int * net_Listen(vlc_object_t *p_this, const char *psz_host, unsigned i_port, int socktype, int protocol);
|
2006-11-05 16:50:31 +01:00
|
|
|
|
2010-05-05 18:15:48 +02:00
|
|
|
#define net_ListenTCP(a, b, c) net_Listen(VLC_OBJECT(a), b, c, \
|
|
|
|
SOCK_STREAM, IPPROTO_TCP)
|
2007-02-14 20:38:57 +01:00
|
|
|
|
2018-11-09 21:58:36 +01:00
|
|
|
VLC_API int net_ConnectTCP (vlc_object_t *obj, const char *host, int port);
|
2010-02-07 11:51:50 +01:00
|
|
|
#define net_ConnectTCP(a, b, c) net_ConnectTCP(VLC_OBJECT(a), b, c)
|
2008-01-21 18:12:41 +01:00
|
|
|
|
2018-11-09 21:44:16 +01:00
|
|
|
/**
|
|
|
|
* Accepts an new connection on a set of listening sockets.
|
|
|
|
*
|
|
|
|
* If there are no pending connections, this function will wait.
|
|
|
|
*
|
|
|
|
* @note If the thread needs to handle events other than incoming connections,
|
|
|
|
* you need to use poll() and net_AcceptSingle() instead.
|
|
|
|
*
|
|
|
|
* @deprecated This function exists for backward compatibility.
|
|
|
|
* Use vlc_accept() or vlc_accept_i11e() in new code.
|
|
|
|
*
|
|
|
|
* @param obj VLC object for logging and object kill signal
|
|
|
|
* @param fds listening socket set
|
|
|
|
* @return -1 on error (may be transient error due to network issues),
|
|
|
|
* a new socket descriptor on success.
|
|
|
|
*/
|
|
|
|
VLC_API int net_Accept(vlc_object_t *obj, int *fds);
|
2009-10-05 17:43:26 +02:00
|
|
|
#define net_Accept(a, b) \
|
|
|
|
net_Accept(VLC_OBJECT(a), b)
|
2004-07-25 00:49:28 +02:00
|
|
|
|
2018-07-11 15:00:06 +02:00
|
|
|
VLC_API int net_ConnectDgram( vlc_object_t *p_this, const char *psz_host, unsigned i_port, int hlim, int proto );
|
2010-02-07 11:51:50 +01:00
|
|
|
#define net_ConnectDgram(a, b, c, d, e ) \
|
|
|
|
net_ConnectDgram(VLC_OBJECT(a), b, c, d, e)
|
2007-02-05 18:21:56 +01:00
|
|
|
|
2018-07-11 15:00:06 +02:00
|
|
|
static inline int net_ConnectUDP (vlc_object_t *obj, const char *host, unsigned port, int hlim)
|
2007-02-05 18:21:56 +01:00
|
|
|
{
|
2007-02-14 19:43:27 +01:00
|
|
|
return net_ConnectDgram (obj, host, port, hlim, IPPROTO_UDP);
|
2007-02-05 18:21:56 +01:00
|
|
|
}
|
2005-12-04 18:40:59 +01:00
|
|
|
|
2018-07-11 14:55:34 +02:00
|
|
|
VLC_API int net_OpenDgram( vlc_object_t *p_this, const char *psz_bind, unsigned i_bind, const char *psz_server, unsigned i_server, int proto );
|
2011-08-22 16:31:40 +02:00
|
|
|
#define net_OpenDgram( a, b, c, d, e, g ) \
|
|
|
|
net_OpenDgram(VLC_OBJECT(a), b, c, d, e, g)
|
2007-04-15 10:20:45 +02:00
|
|
|
|
2018-07-11 14:55:34 +02:00
|
|
|
static inline int net_ListenUDP1 (vlc_object_t *obj, const char *host, unsigned port)
|
2006-11-06 18:29:07 +01:00
|
|
|
{
|
2011-08-22 16:31:40 +02:00
|
|
|
return net_OpenDgram (obj, host, port, NULL, 0, IPPROTO_UDP);
|
2006-11-06 18:29:07 +01:00
|
|
|
}
|
2006-11-05 20:20:52 +01:00
|
|
|
|
2011-05-07 13:06:21 +02:00
|
|
|
VLC_API void net_ListenClose( int *fd );
|
2004-01-05 15:10:58 +01:00
|
|
|
|
2011-05-07 13:06:21 +02:00
|
|
|
VLC_API int net_SetCSCov( int fd, int sendcov, int recvcov );
|
2007-09-09 21:20:39 +02:00
|
|
|
|
2018-11-09 21:44:28 +01:00
|
|
|
/**
|
|
|
|
* Reads data from a socket.
|
|
|
|
*
|
|
|
|
* This blocks until all requested data is received
|
|
|
|
* or the end of the stream is reached.
|
|
|
|
*
|
|
|
|
* This function is a cancellation point.
|
|
|
|
* @return -1 on error, or the number of bytes of read.
|
|
|
|
*/
|
2015-06-30 22:52:51 +02:00
|
|
|
VLC_API ssize_t net_Read( vlc_object_t *p_this, int fd, void *p_data, size_t i_data );
|
|
|
|
#define net_Read(a,b,c,d) net_Read(VLC_OBJECT(a),b,c,d)
|
2018-11-09 21:44:28 +01:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Writes data to a socket.
|
|
|
|
*
|
|
|
|
* This blocks until all data is written or an error occurs.
|
|
|
|
*
|
|
|
|
* This function is a cancellation point.
|
|
|
|
*
|
|
|
|
* @return the total number of bytes written, or -1 if an error occurs
|
|
|
|
* before any data is written.
|
|
|
|
*/
|
2015-05-12 21:10:44 +02:00
|
|
|
VLC_API ssize_t net_Write( vlc_object_t *p_this, int fd, const void *p_data, size_t i_data );
|
|
|
|
#define net_Write(a,b,c,d) net_Write(VLC_OBJECT(a),b,c,d)
|
2018-11-09 21:44:28 +01:00
|
|
|
|
2016-04-21 23:11:43 +02:00
|
|
|
VLC_API int vlc_close(int);
|
2007-02-26 17:42:53 +01:00
|
|
|
|
2017-02-26 11:41:07 +01:00
|
|
|
/** @} */
|
|
|
|
|
2019-04-14 08:41:38 +02:00
|
|
|
#ifdef _WIN32
|
|
|
|
static inline int vlc_getsockopt(int s, int level, int name,
|
|
|
|
void *val, socklen_t *len)
|
|
|
|
{
|
|
|
|
return getsockopt(s, level, name, (char *)val, len);
|
|
|
|
}
|
|
|
|
#define getsockopt vlc_getsockopt
|
|
|
|
|
|
|
|
static inline int vlc_setsockopt(int s, int level, int name,
|
|
|
|
const void *val, socklen_t len)
|
|
|
|
{
|
|
|
|
return setsockopt(s, level, name, (const char *)val, len);
|
|
|
|
}
|
|
|
|
#define setsockopt vlc_setsockopt
|
|
|
|
#endif
|
|
|
|
|
2005-05-22 13:24:08 +02:00
|
|
|
/* Portable network names/addresses resolution layer */
|
|
|
|
|
2017-02-26 10:56:37 +01:00
|
|
|
#define NI_MAXNUMERICHOST 64
|
2005-05-22 13:24:08 +02:00
|
|
|
|
2008-05-30 08:55:01 +02:00
|
|
|
#ifndef AI_NUMERICSERV
|
2008-06-01 19:52:20 +02:00
|
|
|
# define AI_NUMERICSERV 0
|
2008-05-30 08:55:01 +02:00
|
|
|
#endif
|
2012-08-19 15:36:03 +02:00
|
|
|
#ifndef AI_IDN
|
|
|
|
# define AI_IDN 0 /* GNU/libc extension */
|
|
|
|
#endif
|
2008-05-30 08:55:01 +02:00
|
|
|
|
2013-06-05 15:41:18 +02:00
|
|
|
#ifdef _WIN32
|
2016-02-01 11:46:45 +01:00
|
|
|
# if !defined(WINAPI_FAMILY) || WINAPI_FAMILY != WINAPI_FAMILY_APP
|
|
|
|
# undef gai_strerror
|
|
|
|
# define gai_strerror gai_strerrorA
|
|
|
|
# endif
|
2013-01-15 16:59:52 +01:00
|
|
|
#endif
|
|
|
|
|
2011-05-07 13:06:21 +02:00
|
|
|
VLC_API int vlc_getnameinfo( const struct sockaddr *, int, char *, int, int *, int );
|
2012-08-19 15:22:39 +02:00
|
|
|
VLC_API int vlc_getaddrinfo (const char *, unsigned,
|
2012-08-19 15:17:49 +02:00
|
|
|
const struct addrinfo *, struct addrinfo **);
|
2017-03-04 17:59:24 +01:00
|
|
|
VLC_API int vlc_getaddrinfo_i11e(const char *, unsigned,
|
|
|
|
const struct addrinfo *, struct addrinfo **);
|
2006-11-05 17:59:47 +01:00
|
|
|
|
2008-04-14 00:08:29 +02:00
|
|
|
static inline bool
|
2006-11-05 17:59:47 +01:00
|
|
|
net_SockAddrIsMulticast (const struct sockaddr *addr, socklen_t len)
|
|
|
|
{
|
|
|
|
switch (addr->sa_family)
|
|
|
|
{
|
|
|
|
#ifdef IN_MULTICAST
|
|
|
|
case AF_INET:
|
|
|
|
{
|
2007-05-19 15:02:46 +02:00
|
|
|
const struct sockaddr_in *v4 = (const struct sockaddr_in *)addr;
|
2006-11-25 10:47:40 +01:00
|
|
|
if ((size_t)len < sizeof (*v4))
|
2008-04-14 00:08:29 +02:00
|
|
|
return false;
|
2006-11-09 19:27:43 +01:00
|
|
|
return IN_MULTICAST (ntohl (v4->sin_addr.s_addr)) != 0;
|
2006-11-05 17:59:47 +01:00
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#ifdef IN6_IS_ADDR_MULTICAST
|
|
|
|
case AF_INET6:
|
|
|
|
{
|
2007-05-19 15:02:46 +02:00
|
|
|
const struct sockaddr_in6 *v6 = (const struct sockaddr_in6 *)addr;
|
2006-11-25 10:47:40 +01:00
|
|
|
if ((size_t)len < sizeof (*v6))
|
2008-04-14 00:08:29 +02:00
|
|
|
return false;
|
2006-11-05 17:59:47 +01:00
|
|
|
return IN6_IS_ADDR_MULTICAST (&v6->sin6_addr) != 0;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
2008-04-14 00:08:29 +02:00
|
|
|
return false;
|
2006-11-05 17:59:47 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2005-07-29 19:28:01 +02:00
|
|
|
static inline int net_GetSockAddress( int fd, char *address, int *port )
|
2005-07-29 17:26:08 +02:00
|
|
|
{
|
|
|
|
struct sockaddr_storage addr;
|
|
|
|
socklen_t addrlen = sizeof( addr );
|
|
|
|
|
2005-10-20 14:52:05 +02:00
|
|
|
return getsockname( fd, (struct sockaddr *)&addr, &addrlen )
|
2005-07-29 19:28:01 +02:00
|
|
|
|| vlc_getnameinfo( (struct sockaddr *)&addr, addrlen, address,
|
|
|
|
NI_MAXNUMERICHOST, port, NI_NUMERICHOST )
|
|
|
|
? VLC_EGENERIC : 0;
|
|
|
|
}
|
2005-07-29 17:26:08 +02:00
|
|
|
|
2005-07-29 19:28:01 +02:00
|
|
|
static inline int net_GetPeerAddress( int fd, char *address, int *port )
|
|
|
|
{
|
|
|
|
struct sockaddr_storage addr;
|
|
|
|
socklen_t addrlen = sizeof( addr );
|
2005-07-29 17:26:08 +02:00
|
|
|
|
2005-07-29 19:28:01 +02:00
|
|
|
return getpeername( fd, (struct sockaddr *)&addr, &addrlen )
|
|
|
|
|| vlc_getnameinfo( (struct sockaddr *)&addr, addrlen, address,
|
|
|
|
NI_MAXNUMERICHOST, port, NI_NUMERICHOST )
|
|
|
|
? VLC_EGENERIC : 0;
|
2005-07-29 17:26:08 +02:00
|
|
|
}
|
|
|
|
|
2013-04-12 18:03:54 +02:00
|
|
|
VLC_API char *vlc_getProxyUrl(const char *);
|
|
|
|
|
2005-08-24 21:49:47 +02:00
|
|
|
# ifdef __cplusplus
|
|
|
|
}
|
|
|
|
# endif
|
|
|
|
|
2015-11-09 17:38:43 +01:00
|
|
|
/** @} */
|
|
|
|
|
2004-11-07 12:17:37 +01:00
|
|
|
#endif
|