mirror of
https://github.com/modmii/SysCheck-ModMii-Edition.git
synced 2024-11-17 21:59:20 +01:00
363 lines
7.3 KiB
C
363 lines
7.3 KiB
C
/*-------------------------------------------------------------
|
|
|
|
detect_settings.c -- detects various system settings
|
|
|
|
Copyright (C) 2008 tona
|
|
Unless other credit specified
|
|
|
|
Changes by JoostinOnline
|
|
|
|
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 <malloc.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <gccore.h>
|
|
#include <unistd.h>
|
|
|
|
#include "SysMenuInfo.h"
|
|
|
|
inline void *AllocateMemory(u32 size) {
|
|
return memalign(32, round_up(size, 32));
|
|
}
|
|
|
|
char sanitizeRegion( char region ) {
|
|
switch (region){
|
|
case 'U':
|
|
case 'E':
|
|
case 'J':
|
|
case 'K':
|
|
return region;
|
|
break;
|
|
default:
|
|
return 'X';
|
|
break;
|
|
}
|
|
}
|
|
|
|
int ctoi(char c) {
|
|
switch(c){
|
|
case '1': return 1;
|
|
case '2': return 2;
|
|
case '3': return 3;
|
|
case '4': return 4;
|
|
case '5': return 5;
|
|
case '6': return 6;
|
|
case '7': return 7;
|
|
case '8': return 8;
|
|
case '9': return 9;
|
|
default:
|
|
case '0': return 0;
|
|
}
|
|
}
|
|
|
|
s32 __FileCmp(const void *a, const void *b)
|
|
{
|
|
dirent_t *hdr1 = (dirent_t *)a;
|
|
dirent_t *hdr2 = (dirent_t *)b;
|
|
|
|
if (hdr1->type == hdr2->type)
|
|
return strcmp(hdr1->name, hdr2->name);
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
s32 getdir(char *path, dirent_t **ent, u32 *cnt)
|
|
{
|
|
u32 num = 0;
|
|
|
|
int i, j, k;
|
|
|
|
if(ISFS_ReadDir(path, NULL, &num) != ISFS_OK) return -1;
|
|
|
|
|
|
char *nbuf = (char *)AllocateMemory((ISFS_MAXPATH + 1) * num);
|
|
char ebuf[ISFS_MAXPATH + 1];
|
|
|
|
if(nbuf == NULL) return -2;
|
|
|
|
if(ISFS_ReadDir(path, nbuf, &num) != ISFS_OK) return -3;
|
|
|
|
*cnt = num;
|
|
|
|
*ent = AllocateMemory(sizeof(dirent_t) * num);
|
|
|
|
for(i = 0, k = 0; i < num; i++)
|
|
{
|
|
for(j = 0; nbuf[k] != 0; j++, k++)
|
|
ebuf[j] = nbuf[k];
|
|
ebuf[j] = 0;
|
|
k++;
|
|
|
|
strcpy((*ent)[i].name, ebuf);
|
|
}
|
|
|
|
qsort(*ent, *cnt, sizeof(dirent_t), __FileCmp);
|
|
|
|
free(nbuf);
|
|
return 0;
|
|
}
|
|
|
|
char getSystemMenuRegionFromContent() {
|
|
s32 cfd;
|
|
s32 ret;
|
|
u32 num;
|
|
dirent_t *list;
|
|
char contentpath[ISFS_MAXPATH];
|
|
char path[ISFS_MAXPATH];
|
|
int i, j;
|
|
u32 cnt = 0;
|
|
u8 *buffer;
|
|
u8 match[] = "C:\\Revolution", match2[] = "Final";
|
|
char region = 'X';
|
|
ISFS_Initialize();
|
|
sprintf(contentpath, "/title/%08x/%08x/content", 1, 2);
|
|
|
|
if (getdir(contentpath, &list, &num) < 0) return region;
|
|
|
|
fstats filestats;
|
|
for(cnt=0; region == 'X' && cnt < num; cnt++) {
|
|
sprintf(path, "/title/%08x/%08x/content/%s", 1, 2, list[cnt].name);
|
|
|
|
cfd = ISFS_Open(path, ISFS_OPEN_READ);
|
|
if (cfd < 0) continue;
|
|
|
|
if (ISFS_GetFileStats(cfd, &filestats) < 0) continue;
|
|
|
|
buffer=(u8*)AllocateMemory(filestats.file_length);
|
|
|
|
ret = ISFS_Read(cfd, buffer, filestats.file_length);
|
|
ISFS_Close(cfd);
|
|
if (ret < 0) continue;
|
|
|
|
for(i = 0; i < filestats.file_length - 49; i += 1 ) {
|
|
if(memcmp((buffer+i), match, 13) == 0) {
|
|
for(j=0; j<30; j++){
|
|
if( memcmp((buffer+i+j+24), match2, 5) == 0) {
|
|
region = buffer[i+j+30];
|
|
break;
|
|
}
|
|
}
|
|
//if(sysVersion == 0.0) {
|
|
// int first = ctoi(buffer[i+24]);
|
|
// int second = ctoi(buffer[i+26]);
|
|
// sysVersion = first + (0.1 * second);
|
|
//}
|
|
break;
|
|
}
|
|
}
|
|
free(buffer);
|
|
}
|
|
free(list);
|
|
ISFS_Deinitialize();
|
|
return sanitizeRegion(region);
|
|
}
|
|
|
|
float GetSysMenuNintendoVersion(u32 sysVersion)
|
|
{
|
|
float ninVersion = 0.0;
|
|
|
|
switch (sysVersion)
|
|
{
|
|
case 33:
|
|
ninVersion = 1.0f;
|
|
break;
|
|
|
|
case 97:
|
|
case 128:
|
|
case 130:
|
|
ninVersion = 2.0f;
|
|
break;
|
|
|
|
case 162:
|
|
ninVersion = 2.1f;
|
|
break;
|
|
|
|
case 192:
|
|
case 193:
|
|
case 194:
|
|
ninVersion = 2.2f;
|
|
break;
|
|
|
|
case 224:
|
|
case 225:
|
|
case 226:
|
|
ninVersion = 3.0f;
|
|
break;
|
|
|
|
case 256:
|
|
case 257:
|
|
case 258:
|
|
ninVersion = 3.1f;
|
|
break;
|
|
|
|
case 288:
|
|
case 289:
|
|
case 290:
|
|
ninVersion = 3.2f;
|
|
break;
|
|
|
|
case 352:
|
|
case 353:
|
|
case 354:
|
|
case 326:
|
|
ninVersion = 3.3f;
|
|
break;
|
|
|
|
case 384:
|
|
case 385:
|
|
case 386:
|
|
ninVersion = 3.4f;
|
|
break;
|
|
|
|
case 390:
|
|
ninVersion = 3.5f;
|
|
break;
|
|
|
|
case 416:
|
|
case 417:
|
|
case 418:
|
|
ninVersion = 4.0f;
|
|
break;
|
|
|
|
case 448:
|
|
case 449:
|
|
case 450:
|
|
case 454:
|
|
case 54448: // mauifrog's custom version
|
|
case 54449: // mauifrog's custom version
|
|
case 54450: // mauifrog's custom version
|
|
case 54454: // mauifrog's custom version
|
|
ninVersion = 4.1f;
|
|
break;
|
|
|
|
case 480:
|
|
case 481:
|
|
case 482:
|
|
case 486:
|
|
ninVersion = 4.2f;
|
|
break;
|
|
|
|
case 512:
|
|
case 513:
|
|
case 514:
|
|
case 518:
|
|
case 544:
|
|
case 545:
|
|
case 546:
|
|
ninVersion = 4.3f;
|
|
break;
|
|
}
|
|
|
|
return ninVersion;
|
|
}
|
|
|
|
char GetSysMenuRegion(u32 sysVersion) {
|
|
char SysMenuRegion;
|
|
switch(sysVersion)
|
|
{
|
|
case 1: //Pre-launch
|
|
case 97: //2.0U
|
|
case 193: //2.2U
|
|
case 225: //3.0U
|
|
case 257: //3.1U
|
|
case 289: //3.2U
|
|
case 353: //3.3U
|
|
case 385: //3.4U
|
|
case 417: //4.0U
|
|
case 449: //4.1U
|
|
case 54449: // mauifrog 4.1U
|
|
case 481: //4.2U
|
|
case 513: //4.3U
|
|
case 545:
|
|
SysMenuRegion = 'U';
|
|
break;
|
|
case 130: //2.0E
|
|
case 162: //2.1E
|
|
case 194: //2.2E
|
|
case 226: //3.0E
|
|
case 258: //3.1E
|
|
case 290: //3.2E
|
|
case 354: //3.3E
|
|
case 386: //3.4E
|
|
case 418: //4.0E
|
|
case 450: //4.1E
|
|
case 54450: // mauifrog 4.1E
|
|
case 482: //4.2E
|
|
case 514: //4.3E
|
|
case 546:
|
|
SysMenuRegion = 'E';
|
|
break;
|
|
case 128: //2.0J
|
|
case 192: //2.2J
|
|
case 224: //3.0J
|
|
case 256: //3.1J
|
|
case 288: //3.2J
|
|
case 352: //3.3J
|
|
case 384: //3.4J
|
|
case 416: //4.0J
|
|
case 448: //4.1J
|
|
case 54448: // mauifrog 4.1J
|
|
case 480: //4.2J
|
|
case 512: //4.3J
|
|
case 544:
|
|
SysMenuRegion = 'J';
|
|
break;
|
|
case 326: //3.3K
|
|
case 390: //3.5K
|
|
case 454: //4.1K
|
|
case 54454: // mauifrog 4.1K
|
|
case 486: //4.2K
|
|
case 518: //4.3K
|
|
SysMenuRegion = 'K';
|
|
break;
|
|
default:
|
|
SysMenuRegion = getSystemMenuRegionFromContent();
|
|
break;
|
|
}
|
|
return SysMenuRegion;
|
|
}
|
|
|
|
// Get the system menu version from TMD
|
|
u32 GetSysMenuVersion(void)
|
|
{
|
|
static u64 TitleID ATTRIBUTE_ALIGN(32) = 0x0000000100000002LL;
|
|
static u32 tmdSize ATTRIBUTE_ALIGN(32);
|
|
|
|
// Get the stored TMD size for the system menu
|
|
if (ES_GetStoredTMDSize(TitleID, &tmdSize) < 0) return false;
|
|
|
|
signed_blob *TMD = (signed_blob *)memalign(32, (tmdSize+32)&(~31));
|
|
memset(TMD, 0, tmdSize);
|
|
|
|
// Get the stored TMD for the system menu
|
|
if (ES_GetStoredTMD(TitleID, TMD, tmdSize) < 0) return false;
|
|
|
|
// Get the system menu version from TMD
|
|
tmd *rTMD = (tmd *)(TMD+(0x140/sizeof(tmd *)));
|
|
u32 version = rTMD->title_version;
|
|
|
|
free(TMD);
|
|
|
|
// Return the system menu version
|
|
return version;
|
|
} |