SysCheck-ModMii-Edition/source/gecko.c

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#include <gccore.h>
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
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/* init-globals */
bool geckoinit = false;
bool textVideoInit = false;
#ifndef NO_DEBUG
void gprintf( const char *str, ... )
{
if (!(geckoinit))return;
char astr[4096];
int length;
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va_list ap;
va_start(ap,str);
length = vsnprintf(astr, sizeof(astr), str, ap);
if (length > 0) usb_sendbuffer_safe(1, astr, length);
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va_end(ap);
return;
}
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void gsenddata(const u8 *data, int length, const char *filename)
{
if (!(geckoinit))return;
// First, send a "\x1b[2B]" line (this will tell geckoreader that binary data is comming up next)
const char *binary_data = "\x1b[2B]\n";
usb_sendbuffer_safe(1, binary_data, strlen(binary_data));
u8 filenamelength = filename == NULL ? 0 : strlen(filename);
// Send the length
usb_sendbuffer_safe(1, (u8 *) &length, 4);
usb_sendbuffer_safe(1, (u8 *) &filenamelength, 1);
usb_sendbuffer_safe(1, data, length);
if (filename != NULL)
{
usb_sendbuffer_safe(1, filename, strlen(filename));
}
}
char ascii(char s) {
if(s < 0x20) return '.';
if(s > 0x7E) return '.';
return s;
}
bool InitGecko()
{
if(usb_isgeckoalive(EXI_CHANNEL_1))
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{
usb_flush(EXI_CHANNEL_1);
geckoinit = true;
} else {
geckoinit = false;
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}
return geckoinit;
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}
#endif /* NO_DEBUG */