96 lines
2.7 KiB
C
96 lines
2.7 KiB
C
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/*
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* This file is part of Luma3DS
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* Copyright (C) 2016-2017 Aurora Wright, TuxSH
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
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* * Requiring preservation of specified reasonable legal notices or
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* author attributions in that material or in the Appropriate Legal
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* Notices displayed by works containing it.
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* * Prohibiting misrepresentation of the origin of that material,
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* or requiring that modified versions of such material be marked in
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* reasonable ways as different from the original version.
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*/
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/* File mainly written by Stary */
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#pragma once
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#include <3ds/types.h>
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#include <poll.h>
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#include <netinet/in.h>
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#define MAX_PORTS 3
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#define MAX_CTXS (2 * MAX_PORTS)
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struct sock_server;
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struct sock_ctx;
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typedef int (*sock_accept_cb)(struct sock_ctx *client_ctx);
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typedef int (*sock_data_cb)(struct sock_ctx *client_ctx);
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typedef int (*sock_close_cb)(struct sock_ctx *client_ctx);
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typedef struct sock_ctx* (*sock_alloc_func)(struct sock_server *serv, u16 port);
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typedef void (*sock_free_func)(struct sock_server *serv, struct sock_ctx *ctx);
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typedef enum socket_type
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{
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SOCK_NONE,
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SOCK_SERVER,
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SOCK_CLIENT
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} socket_type;
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typedef struct sock_ctx
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{
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enum socket_type type;
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bool should_close;
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int sockfd;
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struct sockaddr_in addr_in;
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struct sock_ctx *serv;
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int n;
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int i;
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} sock_ctx;
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typedef struct sock_server
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{
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// params
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u32 host;
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int clients_per_server;
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// poll stuff
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struct pollfd poll_fds[MAX_CTXS];
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struct sock_ctx serv_ctxs[MAX_PORTS];
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struct sock_ctx *ctx_ptrs[MAX_CTXS];
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nfds_t nfds;
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bool running;
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Handle started_event;
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bool compact_needed;
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// callbacks
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sock_accept_cb accept_cb;
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sock_data_cb data_cb;
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sock_close_cb close_cb;
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sock_alloc_func alloc;
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sock_free_func free;
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Handle shall_terminate_event;
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} sock_server;
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Result server_init(struct sock_server *serv);
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void server_bind(struct sock_server *serv, u16 port);
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void server_run(struct sock_server *serv);
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void server_finalize(struct sock_server *serv);
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