/*
 *  Copyright (C) James R. Leu 2000
 *  jleu@mindspring.com
 *
 *  This software is covered under the LGPL, for more
 *  info check out http://www.gnu.org/copyleft/lgpl.html
 */

#ifndef _LDP_SOCKET_IMPL_H_
#define _LDP_SOCKET_IMPL_H_

#include "ldp_struct.h"

/*
 * in: handle
 * return: ldp_bool
 */
extern ldp_bool ldp_socket_mgr_handle_verify(ldp_socket_mgr_handle handle);

/*
 * in: handle, socket
 * return: ldp_bool
 */
extern ldp_bool ldp_socket_handle_verify(ldp_socket_mgr_handle handle,
          ldp_socket_handle socket);

/*
 * in: handle
 * return: ldp_socket_mgr_handle
 */
extern ldp_socket_mgr_handle ldp_socket_mgr_open(
          const ldp_instance_handle handle);

/*
 * in: handle
 */
extern void ldp_socket_mgr_close(const ldp_socket_mgr_handle handle);

/*
 * in: handle
 * return: ldp_socket_handle
 */
extern ldp_socket_handle ldp_socket_create_tcp(
          const ldp_socket_mgr_handle handle);

/*
 * in: handle
 * return: ldp_socket_handle
 */
extern ldp_socket_handle ldp_socket_create_udp(
          const ldp_socket_mgr_handle handle);

/*
 * in: handle,socket,from
 * out: from
 * return: ldp_socket_handle
 */
extern ldp_socket_handle ldp_socket_tcp_accept(
          const ldp_socket_mgr_handle handle,const ldp_socket_handle socket,
          ldp_dest* from);

/*
 * in: handle,socket
 */
extern void ldp_socket_close(const ldp_socket_mgr_handle handle,
          ldp_socket_handle socket);

/*
 * in: handle,socket,local
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_socket_bind(const ldp_socket_mgr_handle handle,
          ldp_socket_handle socket,const ldp_dest* local);

/*
 * in: handle, socket, flag
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_socket_options(const ldp_socket_mgr_handle handle,
          ldp_socket_handle socket,const uint32_t flag);

/*
 * in: handle, socket, depth
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_socket_tcp_listen(const ldp_socket_mgr_handle handle,
          ldp_socket_handle socket,const int depth);

/*
 * in: handle, socket, to
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_socket_tcp_connect(
          const ldp_socket_mgr_handle handle,ldp_socket_handle socket,
          const ldp_dest* to);

/*
 * in: handle, socket
 * return: int
 */
extern int ldp_socket_get_errno(const ldp_socket_mgr_handle handle,
          ldp_socket_handle socket);

/*
 * in: handle, socket
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_socket_connect_status(
          const ldp_socket_mgr_handle handle,ldp_socket_handle socket);

/*
 * in: handle, socket, ttl, loop
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_socket_multicast_options(
          const ldp_socket_mgr_handle handle,ldp_socket_handle socket,
          const int ttl,const int loop);

/*
 * in: handle, socket, iff
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_socket_multicast_if_tx(
          const ldp_socket_mgr_handle handle,ldp_socket_handle socket,
          const ldp_if* iff);

/*
 * in: handle, socket, iff, mult
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_socket_multicast_if_join(
          const ldp_socket_mgr_handle handle,ldp_socket_handle socket,
          const ldp_if* iff,const ldp_inet_addr *mult);

/*
 * in: handle, socket, iff, mult
 */
extern void ldp_socket_multicast_if_drop(const ldp_socket_mgr_handle handle,
          ldp_socket_handle socket,const ldp_if* iff,
          const ldp_inet_addr *mult);

/*
 * in: handle, socket, object, type
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_socket_readlist_add(
          const ldp_socket_mgr_handle handle,ldp_socket_handle socket,
          void* object,const ldp_socket_enum type);

/*
 * in: handle, socket
 */
extern void ldp_socket_readlist_del(const ldp_socket_mgr_handle handle,
          ldp_socket_handle socket);

/*
 * in: handle, socket, object, type
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_socket_writelist_add(
          const ldp_socket_mgr_handle handle,ldp_socket_handle socket,
          void* object,const ldp_socket_enum type);

/*
 * in: handle, socket
 */
extern void ldp_socket_writelist_del(const ldp_socket_mgr_handle handle,
          ldp_socket_handle socket);

/*
 * in: handle, o
 * return: int
 */
extern int ldp_socket_tcp_read(const ldp_socket_mgr_handle handle,
          ldp_socket_handle socket,uint8_t* buffer,
          const int size);

/*
 * in: handle, o
 * return: int
 */
extern int ldp_socket_tcp_write(const ldp_socket_mgr_handle handle,
          ldp_socket_handle socket,uint8_t* buffer,
          const int size);

/*
 * in: handle, o
 * return: int
 */
extern int ldp_socket_udp_sendto(const ldp_socket_mgr_handle handle,
          ldp_socket_handle socket,uint8_t* buffer,
          const int size, const ldp_dest *to);

/*
 * in: handle, o
 * return: int
 */
extern int ldp_socket_udp_recvfrom(const ldp_socket_mgr_handle handle,
          ldp_socket_handle socket,uint8_t* buffer,
          const int size, ldp_dest *from);

#endif