X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=include%2Fvlc_network.h;h=96216f86fe64cdffc44e83819a6b11b253d41ab6;hb=9367ce0b3a40851a656e136557347fe8e830770c;hp=aca2b0a70498e9c721bae34ac3660a30e935d008;hpb=2d652d01aaf909885fef474d2e3467dd6d56d083;p=vlc diff --git a/include/vlc_network.h b/include/vlc_network.h index aca2b0a704..96216f86fe 100644 --- a/include/vlc_network.h +++ b/include/vlc_network.h @@ -24,8 +24,13 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ -#ifndef __VLC_NETWORK_H -# define __VLC_NETWORK_H +#ifndef VLC_NETWORK_H +# define VLC_NETWORK_H + +/** + * \file + * This file defines interface to communicate with network plug-ins + */ #if defined( WIN32 ) # if !defined(UNDER_CE) @@ -55,9 +60,6 @@ struct msghdr int msg_flags; }; -#define sendmsg vlc_sendmsg -#define recvmsg vlc_recvmsg - # ifndef IPV6_V6ONLY # define IPV6_V6ONLY 27 # endif @@ -68,15 +70,25 @@ struct msghdr # endif # ifdef HAVE_ARPA_INET_H # include -# elif defined( SYS_BEOS ) -# include # endif # include # define net_errno errno #endif -VLC_EXPORT( ssize_t, vlc_sendmsg, ( int, struct msghdr *, int ) ); -VLC_EXPORT( ssize_t, vlc_recvmsg, ( int, struct msghdr *, int ) ); +#if defined( __SYMBIAN32__ ) +# undef AF_INET6 +# undef IN6_IS_ADDR_MULTICAST +# undef IPV6_V6ONLY +# undef IPV6_MULTICAST_HOPS +# undef IPV6_MULTICAST_IF +# undef IPV6_TCLASS +# undef IPV6_JOIN_GROUP +#endif + +int vlc_socket (int, int, int, bool nonblock) VLC_USED; + +struct sockaddr; +VLC_API int vlc_accept( int, struct sockaddr *, socklen_t *, bool ) VLC_USED; # ifdef __cplusplus extern "C" { @@ -84,105 +96,79 @@ extern "C" { /* Portable networking layer communication */ int net_Socket (vlc_object_t *obj, int family, int socktype, int proto); -int net_SetupSocket (int fd); -#define net_Connect(a, b, c, d, e) __net_Connect(VLC_OBJECT(a), b, c, d, e) -VLC_EXPORT( int, __net_Connect, (vlc_object_t *p_this, const char *psz_host, int i_port, int socktype, int protocol) ); +VLC_API int net_Connect(vlc_object_t *p_this, const char *psz_host, int i_port, int socktype, int protocol); +#define net_Connect(a, b, c, d, e) net_Connect(VLC_OBJECT(a), b, c, d, e) -VLC_EXPORT( int *, net_Listen, (vlc_object_t *p_this, const char *psz_host, int i_port, int protocol) ); +VLC_API int * net_Listen(vlc_object_t *p_this, const char *psz_host, int i_port, int socktype, int protocol); -#define net_ListenTCP(a, b, c) net_Listen(VLC_OBJECT(a), b, c, IPPROTO_TCP) -#define net_ConnectTCP(a, b, c) __net_ConnectTCP(VLC_OBJECT(a), b, c) +#define net_ListenTCP(a, b, c) net_Listen(VLC_OBJECT(a), b, c, \ + SOCK_STREAM, IPPROTO_TCP) -static inline int __net_ConnectTCP (vlc_object_t *obj, const char *host, int port) +static inline int net_ConnectTCP (vlc_object_t *obj, const char *host, int port) { - return __net_Connect (obj, host, port, SOCK_STREAM, IPPROTO_TCP); + return net_Connect (obj, host, port, SOCK_STREAM, IPPROTO_TCP); } +#define net_ConnectTCP(a, b, c) net_ConnectTCP(VLC_OBJECT(a), b, c) +VLC_API int net_AcceptSingle(vlc_object_t *obj, int lfd); -VLC_EXPORT( int, net_AcceptSingle, (vlc_object_t *obj, int lfd) ); - -#define net_Accept(a, b, c) __net_Accept(VLC_OBJECT(a), b, c) -VLC_EXPORT( int, __net_Accept, ( vlc_object_t *, int *, mtime_t ) ); +VLC_API int net_Accept( vlc_object_t *, int * ); +#define net_Accept(a, b) \ + net_Accept(VLC_OBJECT(a), b) -#define net_ConnectDgram(a, b, c, d, e ) __net_ConnectDgram(VLC_OBJECT(a), b, c, d, e) -VLC_EXPORT( int, __net_ConnectDgram, ( vlc_object_t *p_this, const char *psz_host, int i_port, int hlim, int proto ) ); +VLC_API int net_ConnectDgram( vlc_object_t *p_this, const char *psz_host, int i_port, int hlim, int proto ); +#define net_ConnectDgram(a, b, c, d, e ) \ + net_ConnectDgram(VLC_OBJECT(a), b, c, d, e) static inline int net_ConnectUDP (vlc_object_t *obj, const char *host, int port, int hlim) { return net_ConnectDgram (obj, host, port, hlim, IPPROTO_UDP); } -#define net_OpenDgram( a, b, c, d, e, g, h ) __net_OpenDgram(VLC_OBJECT(a), b, c, d, e, g, h) -VLC_EXPORT( int, __net_OpenDgram, ( vlc_object_t *p_this, const char *psz_bind, int i_bind, const char *psz_server, int i_server, int family, int proto ) ); +VLC_API int net_OpenDgram( vlc_object_t *p_this, const char *psz_bind, int i_bind, const char *psz_server, int i_server, int proto ); +#define net_OpenDgram( a, b, c, d, e, g ) \ + net_OpenDgram(VLC_OBJECT(a), b, c, d, e, g) static inline int net_ListenUDP1 (vlc_object_t *obj, const char *host, int port) { - return net_OpenDgram (obj, host, port, NULL, 0, 0, IPPROTO_UDP); + return net_OpenDgram (obj, host, port, NULL, 0, IPPROTO_UDP); } -VLC_EXPORT( void, net_ListenClose, ( int *fd ) ); +VLC_API void net_ListenClose( int *fd ); int net_Subscribe (vlc_object_t *obj, int fd, const struct sockaddr *addr, socklen_t addrlen); -VLC_EXPORT( int, net_SetCSCov, ( int fd, int sendcov, int recvcov ) ); +VLC_API int net_SetCSCov( int fd, int sendcov, int recvcov ); /* Functions to read from or write to the networking layer */ struct virtual_socket_t { void *p_sys; - int (*pf_recv) ( void *, void *, int ); - int (*pf_send) ( void *, const void *, int ); + int (*pf_recv) ( void *, void *, size_t ); + int (*pf_send) ( void *, const void *, size_t ); }; -#define net_Read(a,b,c,d,e,f) __net_Read(VLC_OBJECT(a),b,c,d,e,f) -VLC_EXPORT( ssize_t, __net_Read, ( vlc_object_t *p_this, int fd, const v_socket_t *, uint8_t *p_data, size_t i_data, bool b_retry ) ); - -#define net_Write(a,b,c,d,e) __net_Write(VLC_OBJECT(a),b,c,d,e) -VLC_EXPORT( ssize_t, __net_Write, ( vlc_object_t *p_this, int fd, const v_socket_t *, const uint8_t *p_data, size_t i_data ) ); - -#define net_Gets(a,b,c) __net_Gets(VLC_OBJECT(a),b,c) -VLC_EXPORT( char *, __net_Gets, ( vlc_object_t *p_this, int fd, const v_socket_t * ) ); - -VLC_EXPORT( ssize_t, net_Printf, ( vlc_object_t *p_this, int fd, const v_socket_t *, const char *psz_fmt, ... ) LIBVLC_FORMAT( 4, 5 ) ); - -#define net_vaPrintf(a,b,c,d,e) __net_vaPrintf(VLC_OBJECT(a),b,c,d,e) -VLC_EXPORT( ssize_t, __net_vaPrintf, ( vlc_object_t *p_this, int fd, const v_socket_t *, const char *psz_fmt, va_list args ) ); - - -/* Don't go to an extra call layer if we have the symbol */ -#ifndef HAVE_INET_PTON -#define inet_pton vlc_inet_pton -#endif -#ifndef HAVE_INET_NTOP -#define inet_ntop vlc_inet_ntop -#endif +VLC_API ssize_t net_Read( vlc_object_t *p_this, int fd, const v_socket_t *, void *p_data, size_t i_data, bool b_retry ); +#define net_Read(a,b,c,d,e,f) net_Read(VLC_OBJECT(a),b,c,d,e,f) +VLC_API ssize_t net_Write( vlc_object_t *p_this, int fd, const v_socket_t *, const void *p_data, size_t i_data ); +#define net_Write(a,b,c,d,e) net_Write(VLC_OBJECT(a),b,c,d,e) +VLC_API char * net_Gets( vlc_object_t *p_this, int fd, const v_socket_t * ); +#define net_Gets(a,b,c) net_Gets(VLC_OBJECT(a),b,c) -VLC_EXPORT (int, vlc_inet_pton, (int af, const char *src, void *dst) ); -VLC_EXPORT (const char *, vlc_inet_ntop, (int af, const void *src, - char *dst, socklen_t cnt) ); -#ifndef HAVE_POLL -enum -{ - POLLIN=1, - POLLOUT=2, - POLLPRI=4, - POLLERR=8, // unsupported stub - POLLHUP=16, // unsupported stub - POLLNVAL=32 // unsupported stub -}; +VLC_API ssize_t net_Printf( vlc_object_t *p_this, int fd, const v_socket_t *, const char *psz_fmt, ... ) VLC_FORMAT( 4, 5 ); +#define net_Printf(o,fd,vs,...) net_Printf(VLC_OBJECT(o),fd,vs, __VA_ARGS__) +VLC_API ssize_t net_vaPrintf( vlc_object_t *p_this, int fd, const v_socket_t *, const char *psz_fmt, va_list args ); +#define net_vaPrintf(a,b,c,d,e) net_vaPrintf(VLC_OBJECT(a),b,c,d,e) -struct pollfd -{ - int fd; - int events; - int revents; -}; +VLC_API int vlc_inet_pton(int af, const char *src, void *dst); +VLC_API const char *vlc_inet_ntop(int af, const void *src, + char *dst, socklen_t cnt); +struct pollfd; +VLC_API int vlc_poll(struct pollfd *fds, unsigned nfds, int timeout); - VLC_EXPORT (int, poll, (struct pollfd *fds, unsigned nfds, int timeout)); -#endif #ifdef WIN32 /* Microsoft: same semantic, same value, different name... go figure */ @@ -244,39 +230,12 @@ struct pollfd # endif # define NI_MAXNUMERICHOST 64 -# ifndef NI_NUMERICHOST -# define NI_NUMERICHOST 0x01 -# define NI_NUMERICSERV 0x02 -# define NI_NOFQDN 0x04 -# define NI_NAMEREQD 0x08 -# define NI_DGRAM 0x10 -# endif - -# ifndef HAVE_STRUCT_ADDRINFO -struct addrinfo -{ - int ai_flags; - int ai_family; - int ai_socktype; - int ai_protocol; - size_t ai_addrlen; - struct sockaddr *ai_addr; - char *ai_canonname; - struct addrinfo *ai_next; -}; -# define AI_PASSIVE 1 -# define AI_CANONNAME 2 -# define AI_NUMERICHOST 4 -# endif /* if !HAVE_STRUCT_ADDRINFO */ - #ifndef AI_NUMERICSERV # define AI_NUMERICSERV 0 #endif -VLC_EXPORT( const char *, vlc_gai_strerror, ( int ) ); -VLC_EXPORT( int, vlc_getnameinfo, ( const struct sockaddr *, int, char *, int, int *, int ) ); -VLC_EXPORT( int, vlc_getaddrinfo, ( vlc_object_t *, const char *, int, const struct addrinfo *, struct addrinfo ** ) ); -VLC_EXPORT( void, vlc_freeaddrinfo, ( struct addrinfo * ) ); +VLC_API int vlc_getnameinfo( const struct sockaddr *, int, char *, int, int *, int ); +VLC_API int vlc_getaddrinfo( vlc_object_t *, const char *, int, const struct addrinfo *, struct addrinfo ** ); static inline bool