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Basic support for handling title.db entries

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"Show title info"
This commit is contained in:
d0k3 2020-08-06 17:16:22 +02:00
parent 0af181ac6a
commit 18e6d9f0db
4 changed files with 77 additions and 24 deletions
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12
arm9/source/filesys/filetype.c
View File

@ -1,5 +1,6 @@
#include "filetype.h"
#include "fsutil.h"
#include "image.h"
#include "fatmbr.h"
#include "nand.h"
#include "game.h"
@ -112,7 +113,16 @@ u64 IdentifyFileType(const char* path) {
}
}
if (GetFontFromPbm(data, fsize, NULL, NULL)) {
if (fsize == sizeof(TitleInfoEntry) && (strncasecmp(path, "T:/", 3) == 0)) {
const char* mntpath = GetMountPath();
if (mntpath && *mntpath) {
if ((strncasecmp(mntpath, "1:/dbs/title.db", 16) == 0) ||
(strncasecmp(mntpath, "4:/dbs/title.db", 16) == 0) ||
(strncasecmp(mntpath, "A:/dbs/title.db", 16) == 0) ||
(strncasecmp(mntpath, "B:/dbs/title.db", 16) == 0))
return GAME_TIE;
}
} else if (GetFontFromPbm(data, fsize, NULL, NULL)) {
return FONT_PBM;
} else if ((fsize > sizeof(AgbHeader)) &&
(ValidateAgbHeader((AgbHeader*) data) == 0)) {

45
arm9/source/filesys/filetype.h
View File

@ -14,27 +14,28 @@
#define GAME_BOSS (1ULL<<9)
#define GAME_NUSCDN (1ULL<<10)
#define GAME_TICKET (1ULL<<11)
#define GAME_SMDH (1ULL<<12)
#define GAME_3DSX (1ULL<<13)
#define GAME_NDS (1ULL<<14)
#define GAME_GBA (1ULL<<15)
#define GAME_TAD (1ULL<<16)
#define SYS_FIRM (1ULL<<17)
#define SYS_DIFF (1ULL<<18)
#define SYS_DISA (1ULL<<19)
#define SYS_AGBSAVE (1ULL<<20)
#define SYS_TICKDB (1ULL<<21)
#define BIN_NCCHNFO (1ULL<<22)
#define BIN_TIKDB (1ULL<<23)
#define BIN_KEYDB (1ULL<<24)
#define BIN_LEGKEY (1ULL<<25)
#define TXT_SCRIPT (1ULL<<26)
#define TXT_GENERIC (1ULL<<27)
#define GFX_PNG (1ULL<<28)
#define FONT_PBM (1ULL<<29)
#define NOIMG_NAND (1ULL<<30)
#define HDR_NAND (1ULL<<31)
#define TYPE_BASE 0xFFFFFFFFULL // 32 bit reserved for base types
#define GAME_TIE (1ULL<<12)
#define GAME_SMDH (1ULL<<13)
#define GAME_3DSX (1ULL<<14)
#define GAME_NDS (1ULL<<15)
#define GAME_GBA (1ULL<<16)
#define GAME_TAD (1ULL<<17)
#define SYS_FIRM (1ULL<<18)
#define SYS_DIFF (1ULL<<19)
#define SYS_DISA (1ULL<<20)
#define SYS_AGBSAVE (1ULL<<21)
#define SYS_TICKDB (1ULL<<22)
#define BIN_NCCHNFO (1ULL<<23)
#define BIN_TIKDB (1ULL<<24)
#define BIN_KEYDB (1ULL<<25)
#define BIN_LEGKEY (1ULL<<26)
#define TXT_SCRIPT (1ULL<<27)
#define TXT_GENERIC (1ULL<<28)
#define GFX_PNG (1ULL<<29)
#define FONT_PBM (1ULL<<30)
#define NOIMG_NAND (1ULL<<31)
#define HDR_NAND (1ULL<<32)
#define TYPE_BASE 0xFFFFFFFFFFULL // 40 bit reserved for base types
// #define FLAG_FIRM (1ULL<<57) // <--- for CXIs containing FIRMs
// #define FLAG_GBAVC (1ULL<<58) // <--- for GBAVC CXIs
@ -54,7 +55,7 @@
#define FTYPE_CXIDUMP(tp) (tp&(GAME_TMD))
#define FTYPE_TIKBUILD(tp) (tp&(GAME_TICKET|SYS_TICKDB|BIN_TIKDB))
#define FTYPE_KEYBUILD(tp) (tp&(BIN_KEYDB|BIN_LEGKEY))
#define FTYPE_TITLEINFO(tp) (tp&(GAME_SMDH|GAME_NCCH|GAME_NCSD|GAME_CIA|GAME_TMD|GAME_NDS|GAME_GBA|GAME_TAD|GAME_3DSX))
#define FTYPE_TITLEINFO(tp) (tp&(GAME_TIE|GAME_SMDH|GAME_NCCH|GAME_NCSD|GAME_CIA|GAME_TMD|GAME_NDS|GAME_GBA|GAME_TAD|GAME_3DSX))
#define FTYPE_CIACHECK(tp) (tp&GAME_CIA)
#define FTYPE_RENAMABLE(tp) (tp&(GAME_NCCH|GAME_NCSD|GAME_CIA|GAME_NDS|GAME_GBA))
#define FTYPE_TRIMABLE(tp) (tp&(IMG_NAND|GAME_NCCH|GAME_NCSD|GAME_NDS|SYS_FIRM))

1
arm9/source/godmode.c
View File

@ -1165,6 +1165,7 @@ u32 FileHandlerMenu(char* current_path, u32* cursor, u32* scroll, PaneData** pan
(filetype & GAME_EXEFS) ? "Mount as EXEFS image" :
(filetype & GAME_ROMFS) ? "Mount as ROMFS image" :
(filetype & GAME_TMD ) ? "TMD file options..." :
(filetype & GAME_TIE ) ? "Show title info" :
(filetype & GAME_BOSS ) ? "BOSS file options..." :
(filetype & GAME_NUSCDN)? "Decrypt NUS/CDN file" :
(filetype & GAME_SMDH) ? "Show SMDH title info" :

41
arm9/source/utils/gameutil.c
View File

@ -260,6 +260,40 @@ u32 GetTmdContentPath(char* path_content, const char* path_tmd) {
return 0;
}
u32 GetTieContentPath(char* path_content, const char* path_tie) {
char path_tmd[64];
char* tid_str = path_tie + 3;
char drv[3] = { 0x00 };
// this relies on:
// 1: titleinfo entries are only loaded from mounted [1/4/A/B]:/dbs/title.db
// 2: filename starts with title id
// basic sanity check
if (*path_tie != 'T') return 1;
// load TitleDB entry file
TitleInfoEntry tie;
if (fvx_qread(path_tie, &tie, 0, sizeof(TitleInfoEntry), NULL) != FR_OK)
return 1;
// determine the drive
const char* mntpath = GetMountPath();
if (!mntpath || !*mntpath) return 1;
strncpy(drv, mntpath, 2);
if ((tid_str[3] == '4') && (tid_str[4] == '8')) {
if (*drv == '1') *drv = '2';
if (*drv == '4') *drv = '5';
}
// build the path
snprintf(path_tmd, 64, "%2.2s/title/%8.8s/%8.8s/content/%08lx.tmd",
drv, tid_str, tid_str + 8, tie.tmd_content_id);
// let the TMD content path function take over
return GetTmdContentPath(path_content, path_tmd);
}
u32 WriteCiaStub(CiaStub* stub, const char* path) {
FIL file;
UINT btw;
@ -2429,6 +2463,10 @@ u32 LoadSmdhFromGameFile(const char* path, Smdh* smdh) {
char path_content[256];
if (GetTmdContentPath(path_content, path) != 0) return 1;
return LoadSmdhFromGameFile(path_content, smdh);
} else if (filetype & GAME_TIE) {
char path_content[256];
if (GetTieContentPath(path_content, path) != 0) return 1;
return LoadSmdhFromGameFile(path_content, smdh);
} else if (filetype & GAME_3DSX) {
ThreedsxHeader threedsx;
if ((fvx_qread(path, &threedsx, 0, sizeof(ThreedsxHeader), NULL) != FR_OK) ||
@ -2487,6 +2525,9 @@ u32 ShowGameFileTitleInfoF(const char* path, u16* screen, bool clear) {
if (itype & GAME_TMD) {
if (GetTmdContentPath(path_content, path) != 0) return 1;
path = path_content;
} else if (itype & GAME_TIE) {
if (GetTieContentPath(path_content, path) != 0) return 1;
path = path_content;
}
void* buffer = (void*) malloc(max(sizeof(Smdh), sizeof(TwlIconData)));