usbloadergx/source/sys.c
2009-05-06 10:23:58 +00:00

139 lines
2.4 KiB
C

#include <stdio.h>
#include <ogcsys.h>
#include <fat.h>
#include <sdcard/wiisd_io.h>
#include "sys.h"
#include "wpad.h"
#include "wdvd.h"
#include "usbstorage.h"
#include "disc.h"
#include "wbfs.h"
#include "video.h"
/* Constants */
#define CERTS_LEN 0x280
/* Variables */
static const char certs_fs[] ATTRIBUTE_ALIGN(32) = "/sys/cert.sys";
u8 shutdown = 0;
u8 reset = 0;
void __Sys_ResetCallback(void)
{
/* Reboot console */
reset = 1;
}
void __Sys_PowerCallback(void)
{
/* Poweroff console */
shutdown = 1;
}
void Sys_Init(void)
{
/* Initialize video subsytem */
//VIDEO_Init();
/* Set RESET/POWER button callback */
SYS_SetResetCallback(__Sys_ResetCallback);
SYS_SetPowerCallback(__Sys_PowerCallback);
}
void Sys_Reboot(void)
{
/* Restart console */
STM_RebootSystem();
}
int Sys_IosReload(int IOS)
{
s32 ret;
fatUnmount("SD");
__io_wiisd.shutdown();
WPAD_Flush(0);
WPAD_Disconnect(0);
WPAD_Shutdown();
WDVD_Close();
USBStorage_Deinit();
ret = IOS_ReloadIOS(IOS);
if(ret < 0) {
return ret;
}
PAD_Init();
Wpad_Init();
WPAD_SetDataFormat(WPAD_CHAN_ALL,WPAD_FMT_BTNS_ACC_IR);
WPAD_SetVRes(WPAD_CHAN_ALL, screenwidth, screenheight);
if(IOS == 249 || IOS == 222) {
ret = WBFS_Init(WBFS_DEVICE_USB);
ret = Disc_Init();
ret = WBFS_Open();
}
return ret;
}
void Sys_Shutdown(void)
{
Wpad_Disconnect();
/* Poweroff console */
if(CONF_GetShutdownMode() == CONF_SHUTDOWN_IDLE) {
s32 ret;
/* Set LED mode */
ret = CONF_GetIdleLedMode();
if(ret >= 0 && ret <= 2)
STM_SetLedMode(ret);
/* Shutdown to idle */
STM_ShutdownToIdle();
} else {
/* Shutdown to standby */
STM_ShutdownToStandby();
}
}
void Sys_LoadMenu(void)
{
/* Return to the Wii system menu */
SYS_ResetSystem(SYS_RETURNTOMENU, 0, 0);
}
s32 Sys_GetCerts(signed_blob **certs, u32 *len)
{
static signed_blob certificates[CERTS_LEN] ATTRIBUTE_ALIGN(32);
s32 fd, ret;
/* Open certificates file */
fd = IOS_Open(certs_fs, 1);
if (fd < 0)
return fd;
/* Read certificates */
ret = IOS_Read(fd, certificates, sizeof(certificates));
/* Close file */
IOS_Close(fd);
/* Set values */
if (ret > 0) {
*certs = certificates;
*len = sizeof(certificates);
}
return ret;
}