mirror of
https://github.com/Fledge68/WiiFlow_Lite.git
synced 2024-12-26 03:41:55 +01:00
550ac3356b
-set down wiiflows entry point from 0x80A00000 to 0x8062000 (saves ALOT of MEM1 for lists etc, so wiiflow should be able to read in alot of more games in for example plugin coverflow) -recompiled libjpeg -removed alot of annoying debug prints -made the trailer code faster
162 lines
3.2 KiB
C
162 lines
3.2 KiB
C
//Enable the line below to always write SD log
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//#define sd_write_log
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#include <gccore.h>
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#include <malloc.h>
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#include <stdio.h>
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#include <string.h>
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#include <sys/iosupport.h>
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#include <stdarg.h>
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#include "gecko.h"
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#include "wifi_gecko.h"
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#include "memory/mem2.hpp"
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/* init-globals */
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bool geckoinit = false;
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bool textVideoInit = false;
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bool bufferMessages = true;
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bool WriteToSD = false;
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char tmpfilebuffer[1024];
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static ssize_t __out_write(struct _reent *r __attribute__((unused)), int fd __attribute__((unused)), const char *ptr, size_t len)
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{
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if(geckoinit && ptr)
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{
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u32 level;
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level = IRQ_Disable();
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usb_sendbuffer_safe(1, ptr, len);
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IRQ_Restore(level);
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}
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return len;
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}
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static const devoptab_t gecko_out = {
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"stdout", // device name
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0, // size of file structure
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NULL, // device open
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NULL, // device close
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__out_write, // device write
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NULL, // device read
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NULL, // device seek
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NULL, // device fstat
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NULL, // device stat
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NULL, // device link
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NULL, // device unlink
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NULL, // device chdir
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NULL, // device rename
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NULL, // device mkdir
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0, // dirStateSize
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NULL, // device diropen_r
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NULL, // device dirreset_r
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NULL, // device dirnext_r
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NULL, // device dirclose_r
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NULL, // device statvfs_r
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NULL, // device ftruncate_r
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NULL, // device fsync_r
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NULL, // device deviceData
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NULL, // device chmod_r
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NULL, // device fchmod_r
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};
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static void USBGeckoOutput()
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{
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devoptab_list[STD_OUT] = &gecko_out;
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devoptab_list[STD_ERR] = &gecko_out;
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}
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static void WriteToFile(char* tmp, int len)
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{
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if(!bufferMessages)
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return;
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if((strlen(tmpfilebuffer) + len) < 1024)
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strcat(tmpfilebuffer, tmp);
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if(WriteToSD)
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{
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FILE *outfile = fopen("sd:/wiiflow.log", "a");
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if(outfile)
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{
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fwrite(tmpfilebuffer, 1, strlen(tmpfilebuffer), outfile);
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memset(tmpfilebuffer, 0, 1024);
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fclose(outfile);
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}
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}
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}
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char gprintfBuffer[256];
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void gprintf(const char *format, ...)
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{
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va_list va;
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va_start(va, format);
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int len = vsnprintf(gprintfBuffer, 255, format, va);
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__out_write(NULL, 0, gprintfBuffer, len);
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WifiGecko_Send(gprintfBuffer, len);
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WriteToFile(gprintfBuffer, len);
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va_end(va);
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}
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char ascii(char s)
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{
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if(s < 0x20)
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return '.';
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if(s > 0x7E)
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return '.';
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return s;
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}
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void ghexdump(void *d, int len)
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{
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u8 *data;
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int i, off;
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data = (u8*)d;
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gprintf("\n 0 1 2 3 4 5 6 7 8 9 A B C D E F 0123456789ABCDEF");
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gprintf("\n==== =============================================== ================\n");
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for (off = 0; off < len; off += 16)
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{
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gprintf("%04x ",off);
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for(i = 0; i < 16; i++)
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{
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if((i+off)>=len)
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gprintf(" ");
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else
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gprintf("%02x ",data[off+i]);
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}
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gprintf(" ");
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for(i = 0; i < 16; i++)
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{
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if((i+off)>=len)
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gprintf(" ");
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else
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gprintf("%c",ascii(data[off+i]));
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}
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gprintf("\n");
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}
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}
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const char *initstr = "USB Gecko inited.\n";
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bool InitGecko()
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{
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if(geckoinit)
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return geckoinit;
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USBGeckoOutput();
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memset(tmpfilebuffer, 0, 1024);
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#ifdef sd_write_log
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WriteToSD = true;
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#endif
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u32 geckoattached = usb_isgeckoalive(EXI_CHANNEL_1);
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if(geckoattached)
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{
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geckoinit = true;
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usb_flush(EXI_CHANNEL_1);
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__out_write(NULL, 0, initstr, strlen(initstr));
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}
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return geckoinit;
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}
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