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/* $Id$ */
/*
* Copyright (C)2003-2006 Benny Prijono <benny@prijono.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (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
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <pj/ioqueue.h>
#include <pj/os.h>
#include <pj/log.h>
#include <pj/list.h>
#include <pj/pool.h>
#include <pj/string.h>
#include <pj/assert.h>
#include <pj/sock.h>
#include <pj/errno.h>
#define THIS_FILE "ioqueue"
#define PJ_IOQUEUE_IS_READ_OP(op) \
((op & PJ_IOQUEUE_OP_READ) || (op & PJ_IOQUEUE_OP_RECV_FROM))
#define PJ_IOQUEUE_IS_WRITE_OP(op) \
((op & PJ_IOQUEUE_OP_WRITE) || (op & PJ_IOQUEUE_OP_SEND_TO))
#if PJ_HAS_TCP
# define PJ_IOQUEUE_IS_ACCEPT_OP(op) (op & PJ_IOQUEUE_OP_ACCEPT)
# define PJ_IOQUEUE_IS_CONNECT_OP(op) (op & PJ_IOQUEUE_OP_CONNECT)
#else
# define PJ_IOQUEUE_IS_ACCEPT_OP(op) 0
# define PJ_IOQUEUE_IS_CONNECT_OP(op) 0
#endif
#if defined(PJ_DEBUG) && PJ_DEBUG != 0
# define VALIDATE_FD_SET 1
#else
# define VALIDATE_FD_SET 0
#endif
struct pj_ioqueue_key_t
{
PJ_DECL_LIST_MEMBER(struct pj_ioqueue_key_t)
pj_sock_t fd;
pj_ioqueue_operation_e op;
void *user_data;
pj_ioqueue_callback cb;
};
struct pj_ioqueue_t
{
};
PJ_DEF(pj_status_t) pj_ioqueue_create( pj_pool_t *pool,
pj_size_t max_fd,
int max_threads,
pj_ioqueue_t **ptr_ioqueue)
{
return PJ_ENOTSUP;
}
PJ_DEF(pj_status_t) pj_ioqueue_destroy(pj_ioqueue_t *ioque)
{
return PJ_ENOTSUP;
}
PJ_DEF(pj_status_t) pj_ioqueue_set_lock( pj_ioqueue_t *ioque,
pj_lock_t *lock,
pj_bool_t auto_delete )
{
return PJ_ENOTSUP;
}
PJ_DEF(pj_status_t) pj_ioqueue_register_sock( pj_pool_t *pool,
pj_ioqueue_t *ioque,
pj_sock_t sock,
void *user_data,
const pj_ioqueue_callback *cb,
pj_ioqueue_key_t **ptr_key)
{
return PJ_ENOTSUP;
}
PJ_DEF(pj_status_t) pj_ioqueue_unregister( pj_ioqueue_t *ioque,
pj_ioqueue_key_t *key)
{
return PJ_ENOTSUP;
}
PJ_DEF(void*) pj_ioqueue_get_user_data( pj_ioqueue_key_t *key )
{
return NULL;
}
PJ_DEF(int) pj_ioqueue_poll( pj_ioqueue_t *ioque, const pj_time_val *timeout)
{
return -1;
}
PJ_DEF(pj_status_t) pj_ioqueue_read( pj_ioqueue_t *ioque,
pj_ioqueue_key_t *key,
void *buffer,
pj_size_t buflen)
{
return -1;
}
PJ_DEF(pj_status_t) pj_ioqueue_recv( pj_ioqueue_t *ioque,
pj_ioqueue_key_t *key,
void *buffer,
pj_size_t buflen,
unsigned flags)
{
return -1;
}
PJ_DEF(pj_status_t) pj_ioqueue_recvfrom( pj_ioqueue_t *ioque,
pj_ioqueue_key_t *key,
void *buffer,
pj_size_t buflen,
unsigned flags,
pj_sockaddr_t *addr,
int *addrlen)
{
return -1;
}
PJ_DEF(pj_status_t) pj_ioqueue_write( pj_ioqueue_t *ioque,
pj_ioqueue_key_t *key,
const void *data,
pj_size_t datalen)
{
return -1;
}
PJ_DEF(pj_status_t) pj_ioqueue_send( pj_ioqueue_t *ioque,
pj_ioqueue_key_t *key,
const void *data,
pj_size_t datalen,
unsigned flags)
{
return -1;
}
PJ_DEF(pj_status_t) pj_ioqueue_sendto( pj_ioqueue_t *ioque,
pj_ioqueue_key_t *key,
const void *data,
pj_size_t datalen,
unsigned flags,
const pj_sockaddr_t *addr,
int addrlen)
{
return -1;
}
#if PJ_HAS_TCP
/*
* Initiate overlapped accept() operation.
*/
PJ_DEF(pj_status_t) pj_ioqueue_accept( pj_ioqueue_t *ioqueue,
pj_ioqueue_key_t *key,
pj_sock_t *new_sock,
pj_sockaddr_t *local,
pj_sockaddr_t *remote,
int *addrlen)
{
return -1;
}
/*
* Initiate overlapped connect() operation (well, it's non-blocking actually,
* since there's no overlapped version of connect()).
*/
PJ_DEF(pj_status_t) pj_ioqueue_connect( pj_ioqueue_t *ioqueue,
pj_ioqueue_key_t *key,
const pj_sockaddr_t *addr,
int addrlen )
{
return -1;
}
#endif /* PJ_HAS_TCP */
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