customizemii/CustomizeMiiInstaller/source/sys.c
imruon@gmail.com b7770f8861 Splash Image changed, installer now working fine
git-svn-id: svn://localhost/Users/andi/Downloads/code/trunk@23 eddbe33b-e435-4246-ac25-f5eb65f9a13c
2010-01-10 18:38:07 +00:00

99 lines
1.6 KiB
C

#include <stdio.h>
#include <stdlib.h>
#include <ogcsys.h>
#include "sys.h"
/* Constants */
#define CERTS_LEN 0x280
/* Variables */
static const char certs_fs[] ATTRIBUTE_ALIGN(32) = "/sys/cert.sys";
void __Sys_ResetCallback(void)
{
/* Reboot console */
Sys_Reboot();
}
void __Sys_PowerCallback(void)
{
/* Poweroff console */
Sys_Shutdown();
}
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();
}
void Sys_Shutdown(void)
{
/* 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)
{
u32 *stub = (u32 *)0x80001800;
/* Homebrew Channel stub */
if (*stub)
exit(0);
/* 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;
}