/*------------------------------------------------------------- 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. Hi i made some changes - thepikachugamer 3.This notice may not be removed or altered from any source distribution. -------------------------------------------------------------*/ #include #include #include #include "detect_settings.h" #include "wiibasics.h" /* (gdb) print (unsigned short)-1 * $1 = 65535 * This is a valid version number */ // u16 get_installed_title_version(u64 title) s32 get_installed_title_version(u64 title) { s32 ret, fd; static char filepath[ISFS_MAXPATH] 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/%08x/%08x/content/title.tmd", TITLE_UPPER(title), TITLE_LOWER(title)); fd = ret = ISFS_Open(filepath, ISFS_OPEN_READ); if (ret < 0) { printf("Error! ISFS_Open (ret = %d)\n", ret); return ret; } ret = ISFS_Seek(fd, 0x1dc, 0); if (ret < 0) { printf("Error! ISFS_Seek (ret = %d)\n", ret); return ret; } ret = ISFS_Read(fd, tmd_buf, 2); ISFS_Close(fd); if (ret < 0) { printf("Error! ISFS_Read (ret = %d)\n", ret); return ret; } return *(u16*)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: %d\n", ret); // return -1; return ret; } tmd *t = SIGNATURE_PAYLOAD(s_tmd); return t->title_version; } } return -106; } 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/%08x/%08x/content/title.tmd", TITLE_UPPER(title), TITLE_LOWER(title)); ret = ISFS_Open(filepath, ISFS_OPEN_READ); if (ret <= 0) { printf("Error! ISFS_Open (ret = %d)\n", ret); return 0; } fd = ret; ret = ISFS_Seek(fd, 0x184, 0); if (ret < 0) { printf("Error! ISFS_Seek (ret = %d)\n", ret); return 0; } ret = ISFS_Read(fd, tmd_buf, 8); if (ret < 0) { printf("Error! ISFS_Read (ret = %d)\n", ret); return 0; } ret = ISFS_Close(fd); if (ret < 0) { printf("Error! ISFS_Close (ret = %d)\n", ret); return 0; } // it's very nicely aligned i don't think the broadway will crash with this one return *(u64*)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: %d\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. */ // <-- Semibricked Wiis: char get_sysmenu_region(void) { s32 ret; u16 version; version = get_installed_title_version(TITLE_ID(1, 2)); if (version <= 0) return 0; /* "mauifrog's 4.1 mod"(?) */ if ((version / 1000) == 54) version %= 1000; switch (version & 0b0000000000001111) { case 0: return 'J'; case 1: return 'U'; case 2: return 'E'; case 6: return 'K'; default: printf("Infected system menu (version number is %hu)\n", version); wait_anyKey(); break; } // Plan B tikview view ATTRIBUTE_ALIGN(32) = {}; s32 cfd; char region = 0; unsigned char buffer[0x1000] = {}; const char search[] = "\\ipl\\bin\\RVL\\Final_"; ret = ES_GetTicketViews(TITLE_ID(1, 2), &view, 1); if (ret < 0) { printf("Error! ES_GetTicketViews (ret = %i)\n", ret); wait_anyKey(); return 0; } // .......right, this isn't a vWii with Priiloader installed lol cfd = ret = ES_OpenTitleContent(TITLE_ID(1, 2), &view, 1); if (ret < 0) { printf("Error! ES_OpenTitleContent (ret = %i)\n", ret); wait_anyKey(); return 0; } while (true) { ret = ES_ReadContent(cfd, buffer, sizeof(buffer)); if (ret <= 0) break; for (int i = 0; i < (ret - sizeof(search)); i++) { // Not looking for the null byte!!!! if (memcmp(buffer, search, sizeof(search) - 1) == 0) { region = *(buffer + i + strlen(search)); break; } } if (region) break; } ES_CloseContent(cfd); if (ret < 0) { printf("Error! ES_ReadContent (ret = %i)\n", ret); wait_anyKey(); } else if (!region) { printf("Unable to identify system menu region!!\n"); wait_anyKey(); } return region; }