mirror of
https://github.com/modmii/Any-Region-Changer-ModMii-Edition.git
synced 2024-11-22 16:19:19 +01:00
302 lines
6.5 KiB
C
302 lines
6.5 KiB
C
/*-------------------------------------------------------------
|
|
|
|
detect_settings.c -- detects various system settings
|
|
|
|
Copyright (C) 2008 tona
|
|
Unless other credit specified
|
|
|
|
This software is provided 'as-is', without any express or implied
|
|
warranty. In no event will the authors be held liable for any
|
|
damages arising from the use of this software.
|
|
|
|
Permission is granted to anyone to use this software for any
|
|
purpose, including commercial applications, and to alter it and
|
|
redistribute it freely, subject to the following restrictions:
|
|
|
|
1.The origin of this software must not be misrepresented; you
|
|
must not claim that you wrote the original software. If you use
|
|
this software in a product, an acknowledgment in the product
|
|
documentation would be appreciated but is not required.
|
|
|
|
2.Altered source versions must be plainly marked as such, and
|
|
must not be misrepresented as being the original software.
|
|
|
|
3.This notice may not be removed or altered from any source
|
|
distribution.
|
|
|
|
-------------------------------------------------------------*/
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <gccore.h>
|
|
|
|
#include "id.h"
|
|
#include "wiibasics.h"
|
|
#include "detect_settings.h"
|
|
|
|
u16 get_installed_title_version(u64 title)
|
|
{
|
|
s32 ret, fd;
|
|
static char filepath[256] ATTRIBUTE_ALIGN(32);
|
|
|
|
// Check to see if title exists
|
|
if (ES_GetDataDir(title, filepath) >= 0)
|
|
{
|
|
u32 tmd_size;
|
|
static u8 tmd_buf[MAX_SIGNED_TMD_SIZE] ATTRIBUTE_ALIGN(32);
|
|
|
|
ret = ES_GetStoredTMDSize(title, &tmd_size);
|
|
if (ret < 0)
|
|
{
|
|
// If we fail to use the ES function, try reading manually
|
|
// This is a workaround added since some IOS (like 21) don't like our
|
|
// call to ES_GetStoredTMDSize
|
|
|
|
// printf("Error! ES_GetStoredTMDSize: %d\n", ret);
|
|
|
|
sprintf(filepath, "/title/%08lx/%08lx/content/title.tmd", TITLE_UPPER(title), TITLE_LOWER(title));
|
|
|
|
ret = ISFS_Open(filepath, ISFS_OPEN_READ);
|
|
if (ret <= 0)
|
|
{
|
|
printf("Error! ISFS_Open (ret = %ld)\n", ret);
|
|
return 0;
|
|
}
|
|
|
|
fd = ret;
|
|
|
|
ret = ISFS_Seek(fd, 0x1dc, 0);
|
|
if (ret < 0)
|
|
{
|
|
printf("Error! ISFS_Seek (ret = %ld)\n", ret);
|
|
return 0;
|
|
}
|
|
|
|
ret = ISFS_Read(fd, tmd_buf, 2);
|
|
if (ret < 0)
|
|
{
|
|
printf("Error! ISFS_Read (ret = %ld)\n", ret);
|
|
return 0;
|
|
}
|
|
|
|
ret = ISFS_Close(fd);
|
|
if (ret < 0)
|
|
{
|
|
printf("Error! ISFS_Close (ret = %ld)\n", ret);
|
|
return 0;
|
|
}
|
|
|
|
return be16(tmd_buf);
|
|
}
|
|
else
|
|
{
|
|
// Normal versions of IOS won't have a problem, so we do things the "right" way.
|
|
|
|
// Some of this code adapted from bushing's title_lister.c
|
|
signed_blob *s_tmd = (signed_blob *)tmd_buf;
|
|
ret = ES_GetStoredTMD(title, s_tmd, tmd_size);
|
|
if (ret < 0)
|
|
{
|
|
printf("Error! ES_GetStoredTMD: %ld\n", ret);
|
|
return -1;
|
|
}
|
|
tmd *t = SIGNATURE_PAYLOAD(s_tmd);
|
|
return t->title_version;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
u64 get_title_ios(u64 title)
|
|
{
|
|
s32 ret, fd;
|
|
static char filepath[256] ATTRIBUTE_ALIGN(32);
|
|
|
|
// Check to see if title exists
|
|
if (ES_GetDataDir(title, filepath) >= 0)
|
|
{
|
|
u32 tmd_size;
|
|
static u8 tmd_buf[MAX_SIGNED_TMD_SIZE] ATTRIBUTE_ALIGN(32);
|
|
|
|
ret = ES_GetStoredTMDSize(title, &tmd_size);
|
|
if (ret < 0)
|
|
{
|
|
// If we fail to use the ES function, try reading manually
|
|
// This is a workaround added since some IOS (like 21) don't like our
|
|
// call to ES_GetStoredTMDSize
|
|
|
|
// printf("Error! ES_GetStoredTMDSize: %d\n", ret);
|
|
|
|
sprintf(filepath, "/title/%08lx/%08lx/content/title.tmd", TITLE_UPPER(title), TITLE_LOWER(title));
|
|
|
|
ret = ISFS_Open(filepath, ISFS_OPEN_READ);
|
|
if (ret <= 0)
|
|
{
|
|
printf("Error! ISFS_Open (ret = %ld)\n", ret);
|
|
return 0;
|
|
}
|
|
|
|
fd = ret;
|
|
|
|
ret = ISFS_Seek(fd, 0x184, 0);
|
|
if (ret < 0)
|
|
{
|
|
printf("Error! ISFS_Seek (ret = %ld)\n", ret);
|
|
return 0;
|
|
}
|
|
|
|
ret = ISFS_Read(fd, tmd_buf, 8);
|
|
if (ret < 0)
|
|
{
|
|
printf("Error! ISFS_Read (ret = %ld)\n", ret);
|
|
return 0;
|
|
}
|
|
|
|
ret = ISFS_Close(fd);
|
|
if (ret < 0)
|
|
{
|
|
printf("Error! ISFS_Close (ret = %ld)\n", ret);
|
|
return 0;
|
|
}
|
|
|
|
return be64(tmd_buf);
|
|
}
|
|
else
|
|
{
|
|
// Normal versions of IOS won't have a problem, so we do things the "right" way.
|
|
|
|
// Some of this code adapted from bushing's title_lister.c
|
|
signed_blob *s_tmd = (signed_blob *)tmd_buf;
|
|
ret = ES_GetStoredTMD(title, s_tmd, tmd_size);
|
|
if (ret < 0)
|
|
{
|
|
printf("Error! ES_GetStoredTMD: %ld\n", ret);
|
|
return -1;
|
|
}
|
|
tmd *t = SIGNATURE_PAYLOAD(s_tmd);
|
|
return t->sys_version;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/* Get Sysmenu Region identifies the region of the system menu (not your Wii)
|
|
by looking into it's resource content file for region information. */
|
|
char get_sysmenu_region(void)
|
|
{
|
|
s32 ret, cfd;
|
|
static u8 fbuffer[0x500] ATTRIBUTE_ALIGN(32);
|
|
static tikview viewdata[0x10] ATTRIBUTE_ALIGN(32);
|
|
u32 views;
|
|
static u64 tid ATTRIBUTE_ALIGN(32) = TITLE_ID(1, 2);
|
|
u8 region, match[] = "FINAL";
|
|
|
|
/*ret = ES_SetUID(TITLE_ID(1,2));
|
|
if (ret){
|
|
printf("Error! ES_GetSetUID %d\n", ret);
|
|
wait_anyKey();
|
|
return 0;
|
|
}
|
|
|
|
ret = ES_GetTitleID(&tid);
|
|
if (ret){
|
|
printf("Error! ES_GetTitleID %d\n", ret);
|
|
wait_anyKey();
|
|
return 0;
|
|
}
|
|
if (tid != TITLE_ID(1,2)){
|
|
printf("Error! Not System Menu! %016llx\n", tid);
|
|
wait_anyKey();
|
|
return 0;
|
|
}
|
|
ret = ES_OpenContent(1);
|
|
if (ret < 0)
|
|
{
|
|
printf("Error! ES_OpenContent (ret = %d)\n", ret);
|
|
wait_anyKey();
|
|
return 0;
|
|
}*/
|
|
|
|
ret = ES_GetNumTicketViews(tid, &views);
|
|
if (ret < 0)
|
|
{
|
|
printf(" Error! ES_GetNumTickets (ret = %ld)\n", ret);
|
|
wait_anyKey();
|
|
return ret;
|
|
}
|
|
|
|
if (!views)
|
|
{
|
|
printf(" No tickets found!\n");
|
|
wait_anyKey();
|
|
return 0;
|
|
}
|
|
else if (views > 16)
|
|
{
|
|
printf(" Too many ticket views! (views = %ld)\n", views);
|
|
wait_anyKey();
|
|
return 0;
|
|
}
|
|
|
|
ret = ES_GetTicketViews(tid, viewdata, 1);
|
|
if (ret < 0)
|
|
{
|
|
printf("Error! ES_OpenTitleContent (ret = %ld)\n", ret);
|
|
wait_anyKey();
|
|
return 0;
|
|
}
|
|
|
|
ret = ES_OpenTitleContent(tid, viewdata, 1);
|
|
if (ret < 0)
|
|
{
|
|
printf("Error! ES_OpenTitleContent (ret = %ld)\n", ret);
|
|
wait_anyKey();
|
|
return 0;
|
|
}
|
|
|
|
cfd = ret;
|
|
region = 0;
|
|
while (!region)
|
|
{
|
|
int i;
|
|
ret = ES_ReadContent(cfd, fbuffer, 0x500);
|
|
if (ret < 0)
|
|
{
|
|
printf("Error! ES_ReadContent (ret = %ld)\n", ret);
|
|
wait_anyKey();
|
|
return 0;
|
|
}
|
|
|
|
for (i = 0; i < 0x500; i++)
|
|
{
|
|
if (fbuffer[i] == 'F')
|
|
{
|
|
if (!memcmp(&fbuffer[i], match, 6))
|
|
{
|
|
region = fbuffer[i + 6];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
ret = ES_CloseContent(cfd);
|
|
if (ret < 0)
|
|
{
|
|
printf("Error! ES_CloseContent (ret = %ld)\n", ret);
|
|
wait_anyKey();
|
|
return 0;
|
|
}
|
|
|
|
switch (region)
|
|
{
|
|
case 'U':
|
|
case 'E':
|
|
case 'J':
|
|
case 'K':
|
|
return region;
|
|
break;
|
|
default:
|
|
return -1;
|
|
break;
|
|
}
|
|
} |