usbloadergx/source/network/update.cpp
dimok321 1e9951f586 *forgot that i wanted to fix the beta updater
The beta updates will work now. You will have to update to this revision manually though.
2010-05-30 07:00:29 +00:00

80 lines
2.4 KiB
C++

/***************************************************************************
* Copyright (C) 2009
* 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.
*
* update.cpp
*
* Update operations
* for Wii-Xplorer 2009
***************************************************************************/
#include <stdio.h>
#include <string.h>
#include <ogcsys.h>
#include "http.h"
#include "networkops.h"
#include "HTML_Stream.h"
/****************************************************************************
* Checking if an Update is available
***************************************************************************/
int CheckForBetaUpdate()
{
int revnumber = 0;
HTML_Stream HTML("http://code.google.com/p/usbloader-gui/downloads/list");
const char * HTML_Pos = NULL;
do
{
HTML_Pos = HTML.FindStringEnd("href='");
char * tmpLink = HTML.CopyString("'\"");
if(tmpLink)
{
char *fileext = strrchr(tmpLink, '.');
if(fileext)
{
if(strcasecmp(fileext, ".dol") == 0)
{
char revtxt[80];
char *filename = strrchr(tmpLink, '/')+2;
u8 n = 0;
for (n = 0; n < strlen(filename)-2; n++)
revtxt[n] = filename[n];
revtxt[n] = 0;
int fileRev = atoi(revtxt);
if(fileRev > revnumber)
{
revnumber = fileRev;
}
}
}
free(tmpLink);
}
}
while(HTML_Pos != NULL);
return revnumber;
}