mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-11-18 09:19:17 +01:00
106 lines
2.7 KiB
C
106 lines
2.7 KiB
C
/****************************************************************************
|
|
* Copyright (C) 2010
|
|
* by Dimok
|
|
*
|
|
* This software is provided 'as-is', without any express or implied
|
|
* warranty. In no event will the authors be held liable for any
|
|
* damages arising from the use of this software.
|
|
*
|
|
* Permission is granted to anyone to use this software for any
|
|
* purpose, including commercial applications, and to alter it and
|
|
* redistribute it freely, subject to the following restrictions:
|
|
*
|
|
* 1. The origin of this software must not be misrepresented; you
|
|
* must not claim that you wrote the original software. If you use
|
|
* this software in a product, an acknowledgment in the product
|
|
* documentation would be appreciated but is not required.
|
|
*
|
|
* 2. Altered source versions must be plainly marked as such, and
|
|
* must not be misrepresented as being the original software.
|
|
*
|
|
* 3. This notice may not be removed or altered from any source
|
|
* distribution.
|
|
*
|
|
* for WiiXplorer 2010
|
|
***************************************************************************/
|
|
#include <errno.h>
|
|
#include <network.h>
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#define DESTINATION_IP "192.168.1.255"
|
|
#define DESTINATION_PORT 4405
|
|
|
|
#define GPRINTF_SIZE 256
|
|
#define WIFIGECKO_SIZE 1024
|
|
|
|
char wifigeckobuffer[WIFIGECKO_SIZE];
|
|
|
|
static int connection = -1;
|
|
|
|
void WifiGecko_Close()
|
|
{
|
|
if (connection >= 0)
|
|
net_close(connection);
|
|
|
|
connection = -1;
|
|
}
|
|
|
|
int WifiGecko_Connect()
|
|
{
|
|
if (connection >= 0)
|
|
return connection;
|
|
|
|
connection = net_socket(AF_INET, SOCK_DGRAM, IPPROTO_IP);
|
|
if (connection < 0)
|
|
return connection;
|
|
|
|
struct sockaddr_in connect_addr;
|
|
memset(&connect_addr, 0, sizeof(connect_addr));
|
|
connect_addr.sin_family = AF_INET;
|
|
connect_addr.sin_port = htons(DESTINATION_PORT);
|
|
inet_aton(DESTINATION_IP, &connect_addr.sin_addr);
|
|
|
|
if (net_connect(connection, (struct sockaddr *)&connect_addr, sizeof(connect_addr)) < 0)
|
|
{
|
|
WifiGecko_Close();
|
|
return -1;
|
|
}
|
|
|
|
return connection;
|
|
}
|
|
|
|
int WifiGecko_Send(const char *data, int datasize)
|
|
{
|
|
if ((strlen(wifigeckobuffer) + datasize) < WIFIGECKO_SIZE)
|
|
strcat(wifigeckobuffer, data);
|
|
|
|
if (WifiGecko_Connect() < 0)
|
|
return connection;
|
|
|
|
u32 sendsize = strlen(wifigeckobuffer);
|
|
|
|
while (net_get_status() == -EBUSY)
|
|
usleep(10000);
|
|
int ret = net_send(connection, wifigeckobuffer, sendsize, 0);
|
|
if (ret < 0)
|
|
WifiGecko_Close();
|
|
|
|
memset(wifigeckobuffer, 0, WIFIGECKO_SIZE);
|
|
return ret;
|
|
}
|
|
|
|
void wifi_printf(const char *format, ...)
|
|
{
|
|
char gprintfBuffer[GPRINTF_SIZE];
|
|
va_list va;
|
|
va_start(va, format);
|
|
size_t len = vsnprintf(gprintfBuffer, GPRINTF_SIZE - 1, format, va);
|
|
va_end(va);
|
|
if (len)
|
|
WifiGecko_Send(gprintfBuffer, len);
|
|
}
|