mirror of
https://github.com/FIX94/hbc.git
synced 2024-12-04 00:14:22 +01:00
152 lines
3.7 KiB
C
152 lines
3.7 KiB
C
/*
|
|
* Copyright (C) 2008 dhewg, #wiidev efnet
|
|
* Copyright (C) 2008 marcan, #wiidev efnet
|
|
*
|
|
* this file is part of the Homebrew Channel
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include "system.h"
|
|
#include "stub_debug.h"
|
|
#include "usb.h"
|
|
#include "ios.h"
|
|
#include "cache.h"
|
|
#include "../config.h"
|
|
|
|
#define IOCTL_ES_LAUNCH 0x08
|
|
#define IOCTL_ES_GETVIEWCNT 0x12
|
|
#define IOCTL_ES_GETVIEWS 0x13
|
|
|
|
struct ioctlv vecs[3] __attribute__((aligned(32)));
|
|
|
|
u64 *conf_magic = STUB_ADDR_MAGIC;
|
|
u64 *conf_titleID = STUB_ADDR_TITLE;
|
|
|
|
int es_fd;
|
|
|
|
int LaunchTitle(u64 titleID) {
|
|
static u64 xtitleID __attribute__((aligned(32)));
|
|
static u32 cntviews __attribute__((aligned(32)));
|
|
static u8 tikviews[0xd8*4] __attribute__((aligned(32)));
|
|
int ret;
|
|
|
|
debug_string("LaunchTitle: ");
|
|
debug_uint(titleID>>32);
|
|
debug_string("-");
|
|
debug_uint(titleID&0xFFFFFFFF);
|
|
|
|
xtitleID = titleID;
|
|
|
|
debug_string("\n\rGetTicketViewCount: ");
|
|
|
|
vecs[0].data = &xtitleID;
|
|
vecs[0].len = 8;
|
|
vecs[1].data = &cntviews;
|
|
vecs[1].len = 4;
|
|
ret = ios_ioctlv(es_fd, IOCTL_ES_GETVIEWCNT, 1, 1, vecs);
|
|
debug_uint(ret);
|
|
debug_string(", views: ");
|
|
debug_uint(cntviews);
|
|
debug_string("\n\r");
|
|
if(ret<0) return ret;
|
|
if(cntviews>4) return -1;
|
|
|
|
debug_string("GetTicketViews: ");
|
|
vecs[0].data = &xtitleID;
|
|
vecs[0].len = 8;
|
|
vecs[1].data = &cntviews;
|
|
vecs[1].len = 4;
|
|
vecs[2].data = tikviews;
|
|
vecs[2].len = 0xd8*cntviews;
|
|
ret = ios_ioctlv(es_fd, IOCTL_ES_GETVIEWS, 2, 1, vecs);
|
|
debug_uint(ret);
|
|
debug_string("\n\r");
|
|
if(ret<0) return ret;
|
|
debug_string("Attempting to launch...\n\r");
|
|
vecs[0].data = &xtitleID;
|
|
vecs[0].len = 8;
|
|
vecs[1].data = tikviews;
|
|
vecs[1].len = 0xd8;
|
|
ret = ios_ioctlvreboot(es_fd, IOCTL_ES_LAUNCH, 2, 0, vecs);
|
|
if(ret < 0) {
|
|
debug_string("Launch failed: ");
|
|
debug_uint(ret);
|
|
debug_string("\r\n");
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
s32 IOS_GetVersion()
|
|
{
|
|
u32 vercode;
|
|
u16 version;
|
|
DCInvalidateRange((void*)0x80003140,8);
|
|
vercode = *((u32*)0x80003140);
|
|
version = vercode >> 16;
|
|
if(version == 0) return -1;
|
|
if(version > 0xff) return -1;
|
|
return version;
|
|
}
|
|
|
|
void printversion(void) {
|
|
debug_string("IOS version: ");
|
|
debug_uint(IOS_GetVersion());
|
|
debug_string("\n\r");
|
|
}
|
|
|
|
int es_init(void) {
|
|
debug_string("Opening /dev/es: ");
|
|
es_fd = ios_open("/dev/es", 0);
|
|
debug_uint(es_fd);
|
|
debug_string("\n\r");
|
|
return es_fd;
|
|
}
|
|
|
|
|
|
void _main (void) {
|
|
int iosver;
|
|
u64 titleID = MY_TITLEID;
|
|
|
|
debug_string("\n\rHomebrew Channel stub code\n\r");
|
|
|
|
if(*conf_magic == STUB_MAGIC) titleID = *conf_titleID;
|
|
|
|
reset_ios();
|
|
|
|
if(es_init() < 0) goto fail;
|
|
|
|
iosver = STUB_LOAD_IOS_VERSION;
|
|
if(iosver < 0)
|
|
iosver = 21; //bah
|
|
printversion();
|
|
debug_string("\n\rReloading IOS...\n\r");
|
|
LaunchTitle(0x0000000100000000LL | iosver);
|
|
printversion();
|
|
|
|
if(es_init() < 0) goto fail;
|
|
debug_string("\n\rLoading requested channel...\n\r");
|
|
LaunchTitle(titleID);
|
|
// if fail, try system menu
|
|
debug_string("\n\rChannel load failed, trying with system menu...\n\r");
|
|
LaunchTitle(0x0000000100000002LL);
|
|
printversion();
|
|
|
|
fail:
|
|
debug_string("FAILURE\n\r");
|
|
while(1);
|
|
}
|
|
|