86 lines
3.8 KiB
C
86 lines
3.8 KiB
C
/*
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* This file is part of the Micro Python project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2013, 2014 Damien P. George
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* Copyright (c) 2015 Daniel Campora
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef MODNETWORK_H_
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#define MODNETWORK_H_
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#define MOD_NETWORK_IPV4ADDR_BUF_SIZE (4)
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// Forward declaration
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struct _mod_network_socket_obj_t;
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typedef struct _mod_network_nic_type_t {
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mp_obj_type_t base;
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// API for non-socket operations
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int (*gethostbyname)(mp_obj_t nic, const char *name, mp_uint_t len, uint8_t *ip_out, uint8_t family);
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// API for socket operations; return -1 on error
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int (*socket)(struct _mod_network_socket_obj_t *s, int *_errno);
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void (*close)(struct _mod_network_socket_obj_t *socket);
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int (*bind)(struct _mod_network_socket_obj_t *s, byte *ip, mp_uint_t port, int *_errno);
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int (*listen)(struct _mod_network_socket_obj_t *s, mp_int_t backlog, int *_errno);
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int (*accept)(struct _mod_network_socket_obj_t *s, struct _mod_network_socket_obj_t *s2, byte *ip, mp_uint_t *port, int *_errno);
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int (*connect)(struct _mod_network_socket_obj_t *s, byte *ip, mp_uint_t port, int *_errno);
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int (*send)(struct _mod_network_socket_obj_t *s, const byte *buf, mp_uint_t len, int *_errno);
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int (*recv)(struct _mod_network_socket_obj_t *s, byte *buf, mp_uint_t len, int *_errno);
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int (*sendto)(struct _mod_network_socket_obj_t *s, const byte *buf, mp_uint_t len, byte *ip, mp_uint_t port, int *_errno);
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int (*recvfrom)(struct _mod_network_socket_obj_t *s, byte *buf, mp_uint_t len, byte *ip, mp_uint_t *port, int *_errno);
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int (*setsockopt)(struct _mod_network_socket_obj_t *s, mp_uint_t level, mp_uint_t opt, const void *optval, mp_uint_t optlen, int *_errno);
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int (*settimeout)(struct _mod_network_socket_obj_t *s, mp_uint_t timeout_ms, int *_errno);
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int (*ioctl)(struct _mod_network_socket_obj_t *s, mp_uint_t request, mp_uint_t arg, int *_errno);
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} mod_network_nic_type_t;
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typedef struct _mod_network_socket_obj_t {
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mp_obj_base_t base;
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mp_obj_t nic;
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mod_network_nic_type_t *nic_type;
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union {
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struct {
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uint8_t domain;
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uint8_t type;
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uint8_t proto;
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int8_t fileno;
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} u_param;
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int16_t sd;
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};
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bool closed;
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} mod_network_socket_obj_t;
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extern const mod_network_nic_type_t mod_network_nic_type_wlan;
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void mod_network_init0(void);
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void mod_network_register_nic(mp_obj_t nic);
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mp_obj_t mod_network_find_nic(const uint8_t *ip);
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void mod_network_parse_ipv4_addr(mp_obj_t addr_in, uint8_t *out_ip);
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mp_uint_t mod_network_parse_inet_addr(mp_obj_t addr_in, uint8_t *out_ip);
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mp_obj_t mod_network_format_ipv4_addr(uint8_t *ip);
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mp_obj_t mod_network_format_inet_addr(uint8_t *ip, mp_uint_t port);
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#endif // MODNETWORK_H_
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