mirror of
https://github.com/Fledge68/WiiFlow_Lite.git
synced 2024-11-27 21:54:15 +01:00
135 lines
3.2 KiB
C
135 lines
3.2 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 <stdarg.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <network.h>
|
|
#include "wifi_gecko.h"
|
|
|
|
static int connection = -1;
|
|
static int init = 0;
|
|
|
|
const char *dest_ip = NULL;
|
|
u16 dest_port = 0;
|
|
|
|
void WifiGecko_Init(const char *ip, const u16 port)
|
|
{
|
|
dest_ip = ip;
|
|
dest_port = port;
|
|
init = 1;
|
|
}
|
|
|
|
void WifiGecko_Close()
|
|
{
|
|
if (!init) return;
|
|
|
|
if(connection >= 0)
|
|
net_close(connection);
|
|
|
|
connection = -1;
|
|
}
|
|
|
|
int WifiGecko_Connect()
|
|
{
|
|
if (!init) return -2;
|
|
|
|
if(connection >= 0)
|
|
return connection;
|
|
|
|
if (dest_ip == NULL || dest_port == 0) return connection;
|
|
|
|
connection = net_socket(AF_INET, SOCK_STREAM, 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(dest_port);
|
|
inet_aton(dest_ip, &connect_addr.sin_addr);
|
|
|
|
if(net_connect(connection, (struct sockaddr*)&connect_addr, sizeof(connect_addr)) < 0)
|
|
{
|
|
WifiGecko_Close();
|
|
return -1;
|
|
}
|
|
|
|
// First time connect, send hello message
|
|
char *msg = "Wiiflow WiFi Gecko output console connected\n";
|
|
net_send(connection, msg, strlen(msg), 0);
|
|
|
|
return connection;
|
|
}
|
|
|
|
int WifiGecko_Send(const char * data, int datasize)
|
|
{
|
|
if (!init) return -2;
|
|
|
|
if(WifiGecko_Connect() < 0)
|
|
return connection;
|
|
|
|
int ret = 0, done = 0, blocksize = 1024;
|
|
|
|
while (done < datasize)
|
|
{
|
|
if(blocksize > datasize-done)
|
|
blocksize = datasize-done;
|
|
|
|
ret = net_send(connection, data + done, blocksize, 0);
|
|
if (ret < 0)
|
|
{
|
|
WifiGecko_Close();
|
|
return ret;
|
|
}
|
|
else if(ret == 0)
|
|
{
|
|
break;
|
|
}
|
|
|
|
done += ret;
|
|
usleep (1000);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
void wifi_printf(const char * format, ...)
|
|
{
|
|
if (!init) return;
|
|
|
|
char * tmp = NULL;
|
|
va_list va;
|
|
va_start(va, format);
|
|
if((vasprintf(&tmp, format, va) >= 0) && tmp)
|
|
{
|
|
WifiGecko_Send(tmp, strlen(tmp));
|
|
}
|
|
va_end(va);
|
|
|
|
SAFE_FREE(tmp);
|
|
} |