WiiUPluginSystem/tools/udp_debug_reader/source/Input.c

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/****************************************************************************
* Copyright (C) 2010-2012
* 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.
***************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "Input.h"
FILE * logFile = NULL;
char CheckInput()
{
if(!kbhit())
return 0;
char inputChar = getch();
if(inputChar == 'f')
{
if(logFile)
{
printf("\n\nStopped logging.\n\n");
fclose(logFile);
logFile = NULL;
}
else
{
logFile = fopen("GeckoLog.txt", "wb");
if(logFile)
printf("\n\nStarted logging to GeckoLog.txt.\n\n");
else
printf("\n\nCan't create GeckoLog.txt.\n\n");
}
}
else if(inputChar == 'c')
{
system(CLEAR);
}
return inputChar;
}
#ifndef WIN32
#include <termios.h>
int kbhit(void)
{
struct termios term, oterm;
int fd = 0;
int c = 0;
tcgetattr(fd, &oterm);
memcpy(&term, &oterm, sizeof(term));
term.c_lflag = term.c_lflag & (!ICANON);
term.c_cc[VMIN] = 0;
term.c_cc[VTIME] = 1;
tcsetattr(fd, TCSANOW, &term);
c = getchar();
tcsetattr(fd, TCSANOW, &oterm);
if (c != -1)
ungetc(c, stdin);
return ((c != -1) ? 1 : 0);
}
int getch()
{
static int ch = -1, fd = 0;
struct termios neu, alt;
fd = fileno(stdin);
tcgetattr(fd, &alt);
neu = alt;
neu.c_lflag &= ~(ICANON|ECHO);
tcsetattr(fd, TCSANOW, &neu);
ch = getchar();
tcsetattr(fd, TCSANOW, &alt);
return ch;
}
#endif //WIN32