| 1 | /*
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| 2 | * Copyright (c) 2015 Jiri Svoboda
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | *
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| 9 | * - Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * - Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * - The name of the author may not be used to endorse or promote products
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| 15 | * derived from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | /** @addtogroup libc
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| 30 | * @{
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| 31 | */
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| 32 | /** @file
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| 33 | */
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| 34 |
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| 35 | #ifndef LIBC_INET_TCP_H_
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| 36 | #define LIBC_INET_TCP_H_
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| 37 |
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| 38 | #include <inet/addr.h>
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| 39 | #include <inet/endpoint.h>
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| 40 | #include <inet/inet.h>
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| 41 |
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| 42 | typedef struct {
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| 43 | } tcp_conn_t;
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| 44 |
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| 45 | typedef struct {
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| 46 | } tcp_listener_t;
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| 47 |
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| 48 | typedef struct {
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| 49 | void (*connected)(tcp_conn_t *);
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| 50 | void (*conn_failed)(tcp_conn_t *);
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| 51 | void (*conn_reset)(tcp_conn_t *);
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| 52 | void (*data_avail)(tcp_conn_t *);
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| 53 | void (*urg_data)(tcp_conn_t *);
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| 54 | } tcp_cb_t;
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| 55 |
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| 56 | typedef struct {
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| 57 | void (*new_conn)(tcp_listener_t *, tcp_conn_t *);
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| 58 | } tcp_listen_cb_t;
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| 59 |
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| 60 | typedef struct {
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| 61 | } tcp_t;
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| 62 |
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| 63 | extern int tcp_create(tcp_t **);
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| 64 | extern void tcp_destroy(tcp_t *);
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| 65 | extern int tcp_conn_create(tcp_t *, inet_ep2_t *, tcp_cb_t *, void *,
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| 66 | tcp_conn_t **);
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| 67 | extern void tcp_conn_destroy(tcp_conn_t *);
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| 68 | extern void *tcp_conn_userptr(tcp_conn_t *);
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| 69 | extern int tcp_listener_create(tcp_t *, inet_ep_t *, tcp_listen_cb_t *, void *,
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| 70 | tcp_cb_t *, void *, tcp_listener_t **);
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| 71 | extern void tcp_listener_destroy(tcp_listener_t *);
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| 72 | extern void *tcp_listener_userptr(tcp_listener_t *);
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| 73 |
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| 74 | extern int tcp_conn_wait_connected(tcp_conn_t *);
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| 75 | extern int tcp_conn_send(tcp_conn_t *, const void *, size_t);
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| 76 | extern int tcp_conn_send_fin(tcp_conn_t *);
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| 77 | extern int tcp_conn_push(tcp_conn_t *);
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| 78 | extern void tcp_conn_reset(tcp_conn_t *);
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| 79 |
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| 80 | extern int tcp_conn_recv(tcp_conn_t *, void *, size_t, size_t *);
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| 81 | extern int tcp_conn_recv_wait(tcp_conn_t *, void *, size_t, size_t *);
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| 82 |
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| 83 |
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| 84 | #endif
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| 85 |
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| 86 | /** @}
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| 87 | */
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