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