mirror of
https://github.com/Fledge68/WiiFlow_Lite.git
synced 2024-12-25 03:11:58 +01:00
125 lines
3.1 KiB
C++
125 lines
3.1 KiB
C++
/****************************************************************************
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* Copyright (C) 2010 by Dimok
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* (C) 2012 by FIX94
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any
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* damages arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any
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* purpose, including commercial applications, and to alter it and
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* redistribute it freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you
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* must not claim that you wrote the original software. If you use
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* this software in a product, an acknowledgment in the product
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* documentation would be appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and
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* must not be misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source
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* distribution.
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***************************************************************************/
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#include <stdarg.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <errno.h>
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#include "wifi_gecko.hpp"
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#include "loader/utils.h"
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/* set to use TCP socket instead of UDP */
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//#define WIFI_GECKO_USE_TCP 1
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WifiGecko WiFiDebugger;
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WifiGecko::WifiGecko()
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{
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connection = -1;
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inited = false;
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buffer = true;
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dest_ip = NULL;
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dest_port = 0;
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memset(wifigeckobuffer, 0, WIFIGECKO_SIZE);
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}
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void WifiGecko::SetBuffer(bool buf)
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{
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buffer = buf;
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}
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void WifiGecko::Init(const char *ip, const u16 port)
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{
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dest_ip = ip;
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dest_port = port;
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inited = true;
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}
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void WifiGecko::Close()
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{
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if(connection >= 0)
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net_close(connection);
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connection = -1;
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inited = false;
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dest_ip = NULL;
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dest_port = 0;
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}
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int WifiGecko::Connect()
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{
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if(inited == false)
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return -2;
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if(connection != -1 || dest_ip == NULL || dest_port == 0)
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return connection;
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int tmp_con = -1;
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memset(&connect_addr, 0, sizeof(connect_addr));
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#ifdef WIFI_GECKO_USE_TCP
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connect_addr.sin_family = PF_INET;
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tmp_con = net_socket(connect_addr.sin_family, SOCK_STREAM, 0);
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#else
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connect_addr.sin_family = AF_INET;
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tmp_con = net_socket(connect_addr.sin_family, SOCK_DGRAM, IPPROTO_IP);
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#endif
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if(tmp_con < 0)
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return -3;
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connect_addr.sin_port = htons(dest_port);
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inet_aton(dest_ip, &connect_addr.sin_addr);
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if(net_connect(tmp_con, (sockaddr*)&connect_addr, sizeof(connect_addr)) < 0)
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{
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Close();
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return -4;
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}
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connection = tmp_con;
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return connection;
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}
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int WifiGecko::Send(const char *data, int datasize)
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{
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if(buffer == false)
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return -1;
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if((strlen(wifigeckobuffer) + datasize) < WIFIGECKO_SIZE)
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strcat(wifigeckobuffer, data);
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if(Connect() < 0)
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return connection;
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u32 sendsize = strlen(wifigeckobuffer);
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while(net_get_status() == -EBUSY)
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usleep(100);
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int ret = net_send(connection, wifigeckobuffer, sendsize, 0);
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if(ret < 0)
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Close();
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memset(wifigeckobuffer, 0, WIFIGECKO_SIZE);
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return ret;
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}
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