ossp-pkg/l2/l2_ut_sa.h
1.4
/*
** L2 - OSSP Logging Library
** Copyright (c) 2001 The OSSP Project (http://www.ossp.org/)
** Copyright (c) 2001 Cable & Wireless Deutschland (http://www.cw.com/de/)
**
** This file is part of OSSP L2, a flexible logging library which
** can be found at http://www.ossp.org/pkg/l2/.
**
** Permission to use, copy, modify, and distribute this software for
** any purpose with or without fee is hereby granted, provided that
** the above copyright notice and this permission notice appear in all
** copies.
**
** THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
** WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
** IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
** USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
** OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
** SUCH DAMAGE.
**
** l2_ut_sa.h: socket abstraction library
*/
#ifndef __L2_UT_SA_H__
#define __L2_UT_SA_H__
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
struct sa_st;
typedef struct sa_st sa_t;
struct sa_addr_st;
typedef struct sa_addr_st sa_addr_t;
typedef enum {
SA_OK,
SA_ERR_ARG,
SA_ERR_USE,
SA_ERR_MEM,
SA_ERR_SYS,
SA_ERR_INT
} sa_rc_t;
sa_rc_t sa_u2a (sa_addr_t **asaa, const char *uri, ...);
sa_rc_t sa_s2a (sa_addr_t **saa, const struct sockaddr *sabuf, socklen_t salen);
sa_rc_t sa_a2u (const sa_addr_t *saa, char **uri);
sa_rc_t sa_a2s (const sa_addr_t *saa, struct sockaddr **sabuf, socklen_t *salen);
sa_rc_t sa_create (sa_t **sa);
sa_rc_t sa_destroy (sa_t *sa);
sa_rc_t sa_timeout (sa_t *sa, long sec, long usec);
sa_rc_t sa_buffers (sa_t *sa, size_t rsize, size_t wsize);
sa_rc_t sa_bind (sa_t *sa, sa_addr_t *laddr);
sa_rc_t sa_connect (sa_t *sa, sa_addr_t *raddr);
sa_rc_t sa_listen (sa_t *sa, int backlog);
sa_rc_t sa_accept (sa_t *sa, sa_addr_t **caddr, sa_t **csa);
sa_rc_t sa_getremote(sa_t *sa, sa_addr_t *raddr);
sa_rc_t sa_getlocal (sa_t *sa, sa_addr_t *laddr);
sa_rc_t sa_read (sa_t *sa, char *buf, size_t buflen, size_t *bufdone);
sa_rc_t sa_readfrom (sa_t *sa, char *buf, size_t buflen, size_t *bufdone, sa_addr_t *addr);
sa_rc_t sa_readline (sa_t *sa, char *buf, size_t buflen, size_t *bufdone);
sa_rc_t sa_write (sa_t *sa, const char *buf, size_t buflen, size_t *bufdone);
sa_rc_t sa_writeto (sa_t *sa, const char *buf, size_t buflen, size_t *bufdone, sa_addr_t *addr);
sa_rc_t sa_printf (sa_t *sa, const char *fmt, ...);
sa_rc_t sa_flush (sa_t *sa);
sa_rc_t sa_shutdown (sa_t *sa, char *flags);
#endif /* __L2_UT_SA_H__ */