williamr@2: // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: //
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2:  @file
williamr@2:  @publishedAll
williamr@2:  @released
williamr@2: */
williamr@2: 
williamr@2: #ifndef	_SYS_SOCKET_H
williamr@2: #define	_SYS_SOCKET_H
williamr@2: 
williamr@2: #include "_ansi.h"
williamr@2: 
williamr@2: #ifdef	__cplusplus
williamr@2: extern "C" {
williamr@2: #endif
williamr@2: 
williamr@2: /*
williamr@2: Types - may be extended by individual protocols
williamr@2: */
williamr@2: #define	SOCK_STREAM	1		///< stream socket
williamr@2: #define	SOCK_DGRAM	2		///< datagram socket
williamr@2: #define	SOCK_SEQPACKET	3	///< sequenced packet stream
williamr@2: #define	SOCK_RAW	4		///< raw-protocol interface
williamr@2: 
williamr@2: /*
williamr@2: Options for use with [gs]etsockopt at the socket level.
williamr@2: Note: Symbian OS setsockopt() ignores the options with values <= 0.
williamr@2: */
williamr@2: #define	SOL_SOCKET	1		///< options for socket level
williamr@2: 
williamr@2: #define	SO_DEBUG	1		///< turn on debugging info recording
williamr@2: #define	SO_RCVBUF	2		///< receive buffer size
williamr@2: #define	SO_SNDBUF	3		///< send buffer size
williamr@2: #define	SO_ERROR	9		///< get error status and clear
williamr@2: #define	SO_REUSEADDR	0x406		///< reuse local addresses
williamr@2: #define	SO_BROADCAST	-1	///< permit sending of broadcast msgs, not supported in Symbian OS
williamr@2: #define	SO_USELOOPBACK	-2	///< bypass hardware when possible, not supported in Symbian OS
williamr@2: #define	SO_LINGER	    -3  ///< linger on close if data present, not supported in Symbian OS
williamr@2: #define	SO_OOBINLINE	-4	///< leave received OOB data in line, not supported in Symbian OS
williamr@2: 
williamr@2: /*
williamr@2: Address families - for EPOC32 these are based on the protocol IDs.
williamr@2: */
williamr@2: #define	AF_UNSPEC	0		///< unspecified
williamr@2: #define	AF_LOCAL	0x666	///< local to host (pipes)
williamr@2: #define	AF_INET		0x0800	///< internetwork: UDP, TCP, etc.
williamr@2: #define	AF_IRDA		0x0100	///< IrDA
williamr@2: #define AF_PLP		273		///< Symbian link protocol
williamr@2: 
williamr@2: /*
williamr@2: Protocol families, same as address families
williamr@2: */
williamr@2: #define	PF_UNSPEC	AF_UNSPEC
williamr@2: #define	PF_LOCAL	AF_LOCAL
williamr@2: #define	PF_INET		AF_INET
williamr@2: #define	PF_IRDA		AF_IRDA
williamr@2: #define PF_PLP		AF_PLP
williamr@2: 
williamr@2: /**
williamr@2: Structure used by EPOC32 to store most addresses.
williamr@2: NB. EPOC32 uses 32-bit family and port numbers internally, but they have been
williamr@2: left as shorts here for compatibility with code that uses htons()/ntohs() explicitly.
williamr@2: */
williamr@2: struct sockaddr {
williamr@2: 	u_short	sa_family;		/* address family */
williamr@2: 	u_short sa_port;		/* port number - a common feature of most protocols */
williamr@2: 	char	sa_data[24];		/* up to 24 bytes of direct address */
williamr@2: };
williamr@2: 
williamr@2: #define	SOMAXCONN	5 ///< Maximum queue length specifiable by listen
williamr@2: 
williamr@2: #define	MSG_PEEK	1 ///< peek at incoming message
williamr@2: #define	MSG_OOB		1 ///< write out-of-band data
williamr@2: 
williamr@2: IMPORT_C int accept(int, struct sockaddr *, size_t *);
williamr@2: IMPORT_C int bind(int, struct sockaddr *, size_t);
williamr@2: IMPORT_C int connect(int, struct sockaddr *, size_t);
williamr@2: IMPORT_C int getpeername(int, struct sockaddr *, size_t *);
williamr@2: IMPORT_C int getsockname(int, struct sockaddr *, size_t *);
williamr@2: IMPORT_C int getsockopt(int, int, int, void *, size_t *);
williamr@2: IMPORT_C int listen(int, int);
williamr@2: IMPORT_C int recv(int, char *, size_t, int);
williamr@2: IMPORT_C int recvfrom(int, char *, size_t, int, struct sockaddr *, size_t *);
williamr@2: IMPORT_C int send(int, const char *, size_t, int);
williamr@2: IMPORT_C int sendto(int, const char *, size_t, int, struct sockaddr *, size_t);
williamr@2: IMPORT_C int setsockopt(int, int, int, void *, size_t);
williamr@2: IMPORT_C int socket(int, int, int);
williamr@2: IMPORT_C int shutdown(int, int);
williamr@2: 
williamr@2: #ifdef	__cplusplus
williamr@2: }
williamr@2: #endif
williamr@2: 
williamr@2: #endif	/* _SYS_SOCKET_H */