/* * title.c * * Copyright (c) 2020, DarkMatterCore . * * This file is part of nxdumptool (https://github.com/DarkMatterCore/nxdumptool). * * nxdumptool is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * nxdumptool is distributed in the hope it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include "utils.h" #include "title.h" #include "gamecard.h" #define NS_APPLICATION_RECORD_LIMIT 4096 /* Type definitions. */ typedef struct { u64 title_id; char name[32]; } SystemTitleName; /* Global variables. */ static Mutex g_titleMutex = 0; static Thread g_titleGameCardInfoThread = {0}; static UEvent g_titleGameCardInfoThreadExitEvent = {0}, *g_titleGameCardStatusChangeUserEvent = NULL; static bool g_titleInterfaceInit = false, g_titleGameCardInfoThreadCreated = false, g_titleGameCardAvailable = false, g_titleGameCardInfoUpdated = false; static NsApplicationControlData *g_nsAppControlData = NULL; static TitleApplicationMetadata *g_appMetadata = NULL; static u32 g_appMetadataCount = 0; static NcmContentMetaDatabase g_ncmDbGameCard = {0}, g_ncmDbEmmcSystem = {0}, g_ncmDbEmmcUser = {0}, g_ncmDbSdCard = {0}; static NcmContentStorage g_ncmStorageGameCard = {0}, g_ncmStorageEmmcSystem = {0}, g_ncmStorageEmmcUser = {0}, g_ncmStorageSdCard = {0}; static TitleInfo *g_titleInfo = NULL; static u32 g_titleInfoCount = 0, g_titleInfoGameCardStartIndex = 0, g_titleInfoGameCardCount = 0, g_titleInfoOrphanCount = 0; static const char *g_titleNcmContentTypeNames[] = { [NcmContentType_Meta] = "Meta", [NcmContentType_Program] = "Program", [NcmContentType_Data] = "Data", [NcmContentType_Control] = "Control", [NcmContentType_HtmlDocument] = "HtmlDocument", [NcmContentType_LegalInformation] = "LegalInformation", [NcmContentType_DeltaFragment] = "DeltaFragment", [NcmContentType_DeltaFragment + 1] = "Unknown" }; static const char *g_titleNcmContentMetaTypeNames[] = { [NcmContentMetaType_Unknown] = "Unknown", [NcmContentMetaType_SystemProgram] = "SystemProgram", [NcmContentMetaType_SystemData] = "SystemData", [NcmContentMetaType_SystemUpdate] = "SystemUpdate", [NcmContentMetaType_BootImagePackage] = "BootImagePackage", [NcmContentMetaType_BootImagePackageSafe] = "BootImagePackageSafe", [NcmContentMetaType_Application - 0x7A] = "Application", [NcmContentMetaType_Patch - 0x7A] = "Patch", [NcmContentMetaType_AddOnContent - 0x7A] = "AddOnContent", [NcmContentMetaType_Delta - 0x7A] = "Delta" }; /* Info retrieved from https://switchbrew.org/wiki/Title_list. */ /* Titles bundled with the kernel are excluded. */ static const SystemTitleName g_systemTitles[] = { /* System modules. */ /* Meta + Program NCAs. */ { 0x0100000000000006, "usb" }, { 0x0100000000000007, "tma" }, { 0x0100000000000008, "boot2" }, { 0x0100000000000009, "settings" }, { 0x010000000000000A, "bus" }, { 0x010000000000000B, "bluetooth" }, { 0x010000000000000C, "bcat" }, { 0x010000000000000D, "dmnt" }, { 0x010000000000000E, "friends" }, { 0x010000000000000F, "nifm" }, { 0x0100000000000010, "ptm" }, { 0x0100000000000011, "shell" }, { 0x0100000000000012, "bsdsockets" }, { 0x0100000000000013, "hid" }, { 0x0100000000000014, "audio" }, { 0x0100000000000015, "LogManager" }, { 0x0100000000000016, "wlan" }, { 0x0100000000000017, "cs" }, { 0x0100000000000018, "ldn" }, { 0x0100000000000019, "nvservices" }, { 0x010000000000001A, "pcv" }, { 0x010000000000001B, "ppc" }, { 0x010000000000001C, "nvnflinger" }, { 0x010000000000001D, "pcie" }, { 0x010000000000001E, "account" }, { 0x010000000000001F, "ns" }, { 0x0100000000000020, "nfc" }, { 0x0100000000000021, "psc" }, { 0x0100000000000022, "capsrv" }, { 0x0100000000000023, "am" }, { 0x0100000000000024, "ssl" }, { 0x0100000000000025, "nim" }, { 0x0100000000000026, "cec" }, { 0x0100000000000027, "tspm" }, { 0x0100000000000029, "lbl" }, { 0x010000000000002A, "btm" }, { 0x010000000000002B, "erpt" }, { 0x010000000000002C, "time" }, { 0x010000000000002D, "vi" }, { 0x010000000000002E, "pctl" }, { 0x010000000000002F, "npns" }, { 0x0100000000000030, "eupld" }, { 0x0100000000000031, "glue" }, { 0x0100000000000032, "eclct" }, { 0x0100000000000033, "es" }, { 0x0100000000000034, "fatal" }, { 0x0100000000000035, "grc" }, { 0x0100000000000036, "creport" }, { 0x0100000000000037, "ro" }, { 0x0100000000000038, "profiler" }, { 0x0100000000000039, "sdb" }, { 0x010000000000003A, "migration" }, { 0x010000000000003B, "jit" }, { 0x010000000000003C, "jpegdec" }, { 0x010000000000003D, "safemode" }, { 0x010000000000003E, "olsc" }, { 0x010000000000003F, "dt" }, { 0x0100000000000040, "nd" }, { 0x0100000000000041, "ngct" }, { 0x0100000000000042, "pgl" }, /* System data archives. */ /* Meta + Data NCAs. */ { 0x0100000000000800, "CertStore" }, { 0x0100000000000801, "ErrorMessage" }, { 0x0100000000000802, "MiiModel" }, { 0x0100000000000803, "BrowserDll" }, { 0x0100000000000804, "Help" }, { 0x0100000000000805, "SharedFont" }, { 0x0100000000000806, "NgWord" }, { 0x0100000000000807, "SsidList" }, { 0x0100000000000808, "Dictionary" }, { 0x0100000000000809, "SystemVersion" }, { 0x010000000000080A, "AvatarImage" }, { 0x010000000000080B, "LocalNews" }, { 0x010000000000080C, "Eula" }, { 0x010000000000080D, "UrlBlackList" }, { 0x010000000000080E, "TimeZoneBinary" }, { 0x010000000000080F, "CertStoreCruiser" }, { 0x0100000000000810, "FontNintendoExtension" }, { 0x0100000000000811, "FontStandard" }, { 0x0100000000000812, "FontKorean" }, { 0x0100000000000813, "FontChineseTraditional" }, { 0x0100000000000814, "FontChineseSimple" }, { 0x0100000000000815, "FontBfcpx" }, { 0x0100000000000816, "SystemUpdate" }, { 0x0100000000000818, "FirmwareDebugSettings" }, { 0x0100000000000819, "BootImagePackage" }, { 0x010000000000081A, "BootImagePackageSafe" }, { 0x010000000000081B, "BootImagePackageExFat" }, { 0x010000000000081C, "BootImagePackageExFatSafe" }, { 0x010000000000081D, "FatalMessage" }, { 0x010000000000081E, "ControllerIcon" }, { 0x010000000000081F, "PlatformConfigIcosa" }, { 0x0100000000000820, "PlatformConfigCopper" }, { 0x0100000000000821, "PlatformConfigHoag" }, { 0x0100000000000822, "ControllerFirmware" }, { 0x0100000000000823, "NgWord2" }, { 0x0100000000000824, "PlatformConfigIcosaMariko" }, { 0x0100000000000825, "ApplicationBlackList" }, { 0x0100000000000826, "RebootlessSystemUpdateVersion" }, { 0x0100000000000827, "ContentActionTable" }, { 0x0100000000000828, "FunctionBlackList" }, { 0x0100000000000830, "NgWordT" }, /* System applets. */ /* Meta + Program NCAs. */ { 0x0100000000001000, "qlaunch" }, { 0x0100000000001001, "auth" }, { 0x0100000000001002, "cabinet" }, { 0x0100000000001003, "controller" }, { 0x0100000000001004, "dataErase" }, { 0x0100000000001005, "error" }, { 0x0100000000001006, "netConnect" }, { 0x0100000000001007, "playerSelect" }, { 0x0100000000001008, "swkbd" }, { 0x0100000000001009, "miiEdit" }, { 0x010000000000100A, "web" }, { 0x010000000000100B, "shop" }, { 0x010000000000100C, "overlayDisp" }, { 0x010000000000100D, "photoViewer" }, { 0x010000000000100E, "set" }, { 0x010000000000100F, "offlineWeb" }, { 0x0100000000001010, "loginShare" }, { 0x0100000000001011, "wifiWebAuth" }, { 0x0100000000001012, "starter" }, { 0x0100000000001013, "myPage" }, { 0x0100000000001014, "PlayReport" }, { 0x0100000000001015, "MaintenanceMenu" }, { 0x010000000000101A, "gift" }, { 0x010000000000101B, "DummyECApplet" }, { 0x010000000000101C, "userMigration" }, { 0x010000000000101D, "EncounterSys" }, { 0x0100000000001020, "story" }, { 0x0100000000001023, "statistics" }, { 0x0100000000001033, "promotion" }, { 0x0100000000001038, "sample" }, { 0x0100000000001FFF, "EndOceanProgramId" }, /* System debug applets. */ { 0x0100000000002000, "A2BoardFunction" }, { 0x0100000000002001, "A3Wireless" }, { 0x0100000000002002, "C1LcdAndKey" }, { 0x0100000000002003, "C2UsbHpmic" }, { 0x0100000000002004, "C3Aging" }, { 0x0100000000002005, "C4SixAxis" }, { 0x0100000000002006, "C5Wireless" }, { 0x0100000000002007, "C7FinalCheck" }, { 0x010000000000203F, "AutoCapture" }, { 0x0100000000002040, "DevMenuCommandSystem" }, { 0x0100000000002041, "recovery" }, { 0x0100000000002042, "DevMenuSystem" }, { 0x0100000000002044, "HB-TBIntegrationTest" }, { 0x010000000000204D, "BackupSaveData" }, { 0x010000000000204E, "A4BoardCalWriti" }, { 0x0100000000002054, "RepairSslCertificate" }, { 0x0100000000002055, "GameCardWriter" }, { 0x0100000000002056, "UsbPdTestTool" }, { 0x0100000000002057, "RepairDeletePctl" }, { 0x0100000000002058, "RepairBackup" }, { 0x0100000000002059, "RepairRestore" }, { 0x010000000000205A, "RepairAccountTransfer" }, { 0x010000000000205B, "RepairAutoNetworkUpdater" }, { 0x010000000000205C, "RefurbishReset" }, { 0x010000000000205D, "RepairAssistCup" }, { 0x010000000000205E, "RepairPairingCutter" }, { 0x0100000000002064, "DevMenu" }, { 0x0100000000002065, "DevMenuApp" }, { 0x0100000000002066, "GetGameCardAsicInfo" }, { 0x0100000000002068, "NfpDebugToolSystem" }, { 0x0100000000002069, "AlbumSynchronizer" }, { 0x0100000000002071, "SnapShotDumper" }, { 0x0100000000002073, "DevMenuSystemApp" }, { 0x0100000000002099, "DevOverlayDisp" }, { 0x010000000000209A, "NandVerifier" }, { 0x010000000000209B, "GpuCoreDumper" }, { 0x010000000000209C, "TestApplication" }, { 0x010000000000209E, "HelloWorld" }, { 0x01000000000020A0, "XcieWriter" }, { 0x01000000000020A1, "GpuOverrunNotifier" }, { 0x01000000000020C8, "NfpDebugTool" }, { 0x01000000000020CA, "NoftWriter" }, { 0x01000000000020D0, "BcatSystemDebugTool" }, { 0x01000000000020D1, "DevSafeModeUpdater" }, { 0x01000000000020D3, "ControllerConnectionAnalyzer" }, { 0x01000000000020D4, "DevKitUpdater" }, { 0x01000000000020D6, "RepairTimeReviser" }, { 0x01000000000020D7, "RepairReinitializeFuelGauge" }, { 0x01000000000020DA, "RepairAbortMigration" }, { 0x01000000000020DC, "RepairShowDeviceId" }, { 0x01000000000020DD, "RepairSetCycleCountReliability" }, { 0x01000000000020E0, "Interface" }, { 0x01000000000020E1, "AlbumDownloader" }, { 0x01000000000020E3, "FuelGaugeDumper" }, { 0x01000000000020E4, "UnsafeExtract" }, { 0x01000000000020E5, "UnsafeEngrave" }, { 0x01000000000020EE, "BluetoothSettingTool" }, { 0x01000000000020F0, "ApplicationInstallerRomfs" }, { 0x0100000000002100, "DevMenuLotcheckDownloader" }, { 0x0100000000002101, "DevMenuCommand" }, { 0x0100000000002102, "ExportPartition" }, { 0x0100000000002103, "SystemInitializer" }, { 0x0100000000002104, "SystemUpdaterHostFs" }, { 0x0100000000002105, "WriteToStorage" }, { 0x0100000000002106, "CalWriter" }, { 0x0100000000002107, "SettingsManager" }, { 0x0100000000002109, "testBuildSystemIris" }, { 0x010000000000210A, "SystemUpdater" }, { 0x010000000000210B, "nvnflinger_util" }, { 0x010000000000210C, "ControllerFirmwareUpdater" }, { 0x010000000000210D, "testBuildSystemNintendoWare" }, { 0x0100000000002110, "TestSaveDataCreator" }, { 0x0100000000002111, "C9LcdSpker" }, { 0x0100000000002114, "RankTurn" }, { 0x0100000000002116, "BleTestTool" }, { 0x010000000000211A, "PreinstallAppWriter" }, { 0x010000000000211C, "ControllerSerialFlashTool" }, { 0x010000000000211D, "ControllerFlashWriter" }, { 0x0100000000002120, "ControllerTestApp" }, { 0x0100000000002121, "HidInspectionTool" }, { 0x0100000000002124, "BatteryCyclesEditor" }, { 0x0100000000002125, "UsbFirmwareUpdater" }, { 0x0100000000002126, "PalmaSerialCodeTool" }, { 0x0100000000002127, "renderdoccmd" }, { 0x0100000000002128, "HidInspectionToolProd" }, { 0x010000000000212C, "ExhibitionMenu" }, { 0x010000000000212F, "ExhibitionSaveData" }, { 0x0100000000002130, "LuciaConverter" }, { 0x0100000000002133, "CalDumper" }, { 0x0100000000002134, "AnalogStickEvaluationTool" }, /* System debug modules. */ { 0x0100000000003002, "DummyProcess" }, { 0x0100000000003003, "DebugMonitor0" }, { 0x0100000000003004, "SystemHelloWorld" }, /* Target tools. */ { 0x1000000000000001, "SystemInitializer" }, { 0x1000000000000004, "CalWriter" }, { 0x1000000000000005, "DevMenuCommand" }, { 0x1000000000000006, "SettingsManager" }, { 0x1000000000000007, "ApplicationLauncer" }, { 0x100000000000000B, "SnapShotDumper" }, { 0x100000000000000C, "SystemUpdater" }, { 0x100000000000000E, "ControllerFirmwareUpdater" }, /* Factory system modules. */ { 0x010000000000B120, "nvdbgsvc" }, { 0x010000000000B14A, "manu" }, { 0x010000000000B14B, "ManuUsbLoopBack" }, { 0x010000000000B1B8, "DevFwdbgHbPackage" }, { 0x010000000000B1B9, "DevFwdbgUsbPackage" }, { 0x010000000000B1BA, "ProdFwdbgPackage" }, { 0x010000000000B22A, "scs" }, { 0x010000000000B22B, "ControllerFirmwareDebug" }, { 0x010000000000B240, "htc" }, { 0x010000000000C600, "BdkSample01" }, { 0x010000000000C601, "BdkSample02" }, { 0x010000000000C602, "BdkSample03" }, { 0x010000000000C603, "BdkSample04" }, { 0x010000000000D609, "dmnt.gen2" }, /* System applications. */ { 0x01008BB00013C000, "flog" }, { 0x0100069000078000, "RetailInteractiveDisplayMenu" }, { 0x010000B003486000, "AudioUsbMicDebugTool" }, { 0x0100458001E04000, "BcatTestApp01" }, { 0x0100F910020F8000, "BcatTestApp02" }, { 0x0100B7D0020FC000, "BcatTestApp03" }, { 0x0100132002100000, "BcatTestApp04" }, { 0x0100935002116000, "BcatTestApp05" }, { 0x0100DA4002130000, "BcatTestApp06" }, { 0x0100B0F002104000, "BcatTestApp07" }, { 0x010051E002132000, "BcatTestApp08" }, { 0x01004CB0015C8000, "BcatTestApp09" }, { 0x01009720015CA000, "BcatTestApp10" }, { 0x01002F20015C6000, "BcatTestApp11" }, { 0x0100204001F90000, "BcatTestApp12" }, { 0x0100060001F92000, "BcatTestApp13" }, { 0x0100C26001F94000, "BcatTestApp14" }, { 0x0100462001F96000, "BcatTestApp15" }, { 0x01005C6001F98000, "BcatTestApp16" }, { 0x010070000E3C0000, "EncounterUsr" }, { 0x010086000E49C000, "EncounterUsrDummy" }, { 0x0100810002D5A000, "ShopMonitaringTool" }, { 0x010023D002B98000, "DeltaStress" } }; static const u32 g_systemTitlesCount = MAX_ELEMENTS(g_systemTitles); /* Function prototypes. */ NX_INLINE void titleFreeApplicationMetadata(void); NX_INLINE void titleFreeTitleInfo(void); NX_INLINE TitleApplicationMetadata *titleFindApplicationMetadataByTitleId(u64 title_id); static bool titleGenerateMetadataEntriesFromSystemTitles(void); static bool titleGenerateMetadataEntriesFromNsRecords(void); static bool titleRetrieveApplicationMetadataByTitleId(u64 title_id, TitleApplicationMetadata *out); static bool titleOpenNcmDatabases(void); static void titleCloseNcmDatabases(void); static bool titleOpenNcmStorages(void); static void titleCloseNcmStorages(void); static bool titleOpenNcmDatabaseAndStorageFromGameCard(void); static void titleCloseNcmDatabaseAndStorageFromGameCard(void); static bool titleLoadPersistentStorageTitleInfo(void); static bool titleRetrieveContentMetaKeysFromDatabase(u8 storage_id); static bool titleGetContentInfosFromTitle(u8 storage_id, const NcmContentMetaKey *meta_key, NcmContentInfo **out_content_infos, u32 *out_content_count); static bool titleCreateGameCardInfoThread(void); static void titleDestroyGameCardInfoThread(void); static void titleGameCardInfoThreadFunc(void *arg); static bool titleRefreshGameCardTitleInfo(void); static void titleRemoveGameCardTitleInfoEntries(void); static bool titleIsUserApplicationContentAvailable(u64 app_id); static TitleInfo *_titleGetInfoFromStorageByTitleId(u8 storage_id, u64 title_id, bool lock); static int titleSystemTitleMetadataEntrySortFunction(const void *a, const void *b); static int titleUserApplicationMetadataEntrySortFunction(const void *a, const void *b); static int titleOrphanTitleInfoSortFunction(const void *a, const void *b); bool titleInitialize(void) { mutexLock(&g_titleMutex); bool ret = g_titleInterfaceInit; if (ret) goto end; /* Allocate memory for the ns application control data. */ /* This will be used each time we need to retrieve the metadata from an application. */ g_nsAppControlData = calloc(1, sizeof(NsApplicationControlData)); if (!g_nsAppControlData) { LOGFILE("Failed to allocate memory for the ns application control data!"); goto end; } /* Generate application metadata entries from hardcoded system titles, since we can't retrieve their names via ns. */ if (!titleGenerateMetadataEntriesFromSystemTitles()) { LOGFILE("Failed to generate application metadata from hardcoded system titles!"); goto end; } /* Generate application metadata entries from ns records. */ /* Theoretically speaking, we should only need to do this once. */ /* However, if any new gamecard is inserted while the application is running, we *will* have to retrieve the metadata from its application(s). */ if (!titleGenerateMetadataEntriesFromNsRecords()) { LOGFILE("Failed to generate application metadata from ns records!"); goto end; } /* Open eMMC System, eMMC User and SD card ncm databases. */ if (!titleOpenNcmDatabases()) { LOGFILE("Failed to open ncm databases!"); goto end; } /* Open eMMC System, eMMC User and SD card ncm storages. */ if (!titleOpenNcmStorages()) { LOGFILE("Failed to open ncm storages!"); goto end; } /* Load title info by retrieving content meta keys from available eMMC System, eMMC User and SD card titles. */ if (!titleLoadPersistentStorageTitleInfo()) { LOGFILE("Failed to load persistent storage title info!"); goto end; } /* Create usermode exit event. */ ueventCreate(&g_titleGameCardInfoThreadExitEvent, true); /* Retrieve gamecard status change user event. */ g_titleGameCardStatusChangeUserEvent = gamecardGetStatusChangeUserEvent(); if (!g_titleGameCardStatusChangeUserEvent) { LOGFILE("Failed to retrieve gamecard status change user event!"); goto end; } /* Create gamecard title info thread. */ if (!(g_titleGameCardInfoThreadCreated = titleCreateGameCardInfoThread())) goto end; ret = g_titleInterfaceInit = true; end: mutexUnlock(&g_titleMutex); return ret; } void titleExit(void) { mutexLock(&g_titleMutex); /* Destroy gamecard detection thread. */ if (g_titleGameCardInfoThreadCreated) { titleDestroyGameCardInfoThread(); g_titleGameCardInfoThreadCreated = false; } /* Free title info. */ titleFreeTitleInfo(); /* Close gamecard ncm database and storage (if needed). */ titleCloseNcmDatabaseAndStorageFromGameCard(); /* Close eMMC System, eMMC User and SD card ncm storages. */ titleCloseNcmStorages(); /* Close eMMC System, eMMC User and SD card ncm databases. */ titleCloseNcmDatabases(); /* Free application metadata. */ titleFreeApplicationMetadata(); /* Free ns application control data. */ if (g_nsAppControlData) free(g_nsAppControlData); g_titleInterfaceInit = false; mutexUnlock(&g_titleMutex); } NcmContentMetaDatabase *titleGetNcmDatabaseByStorageId(u8 storage_id) { NcmContentMetaDatabase *ncm_db = NULL; switch(storage_id) { case NcmStorageId_GameCard: ncm_db = &g_ncmDbGameCard; break; case NcmStorageId_BuiltInSystem: ncm_db = &g_ncmDbEmmcSystem; break; case NcmStorageId_BuiltInUser: ncm_db = &g_ncmDbEmmcUser; break; case NcmStorageId_SdCard: ncm_db = &g_ncmDbSdCard; break; default: break; } return ncm_db; } NcmContentStorage *titleGetNcmStorageByStorageId(u8 storage_id) { NcmContentStorage *ncm_storage = NULL; switch(storage_id) { case NcmStorageId_GameCard: ncm_storage = &g_ncmStorageGameCard; break; case NcmStorageId_BuiltInSystem: ncm_storage = &g_ncmStorageEmmcSystem; break; case NcmStorageId_BuiltInUser: ncm_storage = &g_ncmStorageEmmcUser; break; case NcmStorageId_SdCard: ncm_storage = &g_ncmStorageSdCard; break; default: break; } return ncm_storage; } TitleApplicationMetadata **titleGetApplicationMetadataEntries(bool is_system, u32 *out_count) { mutexLock(&g_titleMutex); u32 start_idx = (is_system ? 0 : g_systemTitlesCount); u32 max_val = (is_system ? g_systemTitlesCount : g_appMetadataCount); u32 app_count = 0; TitleApplicationMetadata **app_metadata = NULL, **tmp_app_metadata = NULL; if (!g_appMetadata || (is_system && g_appMetadataCount < g_systemTitlesCount) || (!is_system && g_appMetadataCount == g_systemTitlesCount) || !out_count) { LOGFILE("Invalid parameters!"); goto end; } for(u32 i = start_idx; i < max_val; i++) { /* Skip current metadata entry if content data for this title isn't available. */ if ((is_system && !_titleGetInfoFromStorageByTitleId(NcmStorageId_BuiltInSystem, g_appMetadata[i].title_id, false)) || \ (!is_system && !titleIsUserApplicationContentAvailable(g_appMetadata[i].title_id))) continue; /* Reallocate pointer buffer. */ tmp_app_metadata = realloc(app_metadata, (app_count + 1) * sizeof(TitleApplicationMetadata*)); if (!tmp_app_metadata) { LOGFILE("Failed to reallocate application metadata pointer buffer!"); if (app_metadata) free(app_metadata); app_metadata = NULL; goto end; } app_metadata = tmp_app_metadata; tmp_app_metadata = NULL; /* Set current pointer and increase counter. */ app_metadata[app_count++] = &(g_appMetadata[i]); } if (app_metadata && app_count) { /* Update output counter. */ *out_count = app_count; } else { LOGFILE("No content data found for %s!", is_system ? "system titles" : "user applications"); } end: mutexUnlock(&g_titleMutex); return app_metadata; } TitleInfo *titleGetInfoFromStorageByTitleId(u8 storage_id, u64 title_id) { return _titleGetInfoFromStorageByTitleId(storage_id, title_id, true); } bool titleGetUserApplicationData(u64 app_id, TitleUserApplicationData *out) { mutexLock(&g_titleMutex); bool success = false; if (!out) { LOGFILE("Invalid parameters!"); goto end; } /* Clear output. */ memset(out, 0, sizeof(TitleUserApplicationData)); /* Get first user application title info. */ out->app_info = _titleGetInfoFromStorageByTitleId(NcmStorageId_Any, app_id, false); /* Get first patch title info. */ out->patch_info = _titleGetInfoFromStorageByTitleId(NcmStorageId_Any, titleGetPatchIdByApplicationId(app_id), false); /* Get first add-on content title info. */ for(u32 i = 0; i < g_titleInfoCount; i++) { if (g_titleInfo[i].meta_key.type == NcmContentMetaType_AddOnContent && titleCheckIfAddOnContentIdBelongsToApplicationId(app_id, g_titleInfo[i].meta_key.id)) { out->aoc_info = &(g_titleInfo[i]); break; } } /* Check retrieved title info. */ success = (out->app_info || out->patch_info || out->aoc_info); if (!success) { LOGFILE("Failed to retrieve user application data for ID \"%016lX\"!", app_id); goto end; } end: mutexUnlock(&g_titleMutex); return success; } bool titleAreOrphanTitlesAvailable(void) { mutexLock(&g_titleMutex); bool ret = (g_titleInfoOrphanCount > 0); mutexUnlock(&g_titleMutex); return ret; } TitleInfo **titleGetInfoFromOrphanTitles(u32 *out_count) { mutexLock(&g_titleMutex); TitleInfo **orphan_info = NULL; if (!g_titleInfo || !g_titleInfoCount || !g_titleInfoOrphanCount || !out_count) { LOGFILE("Invalid parameters!"); goto end; } /* Allocate orphan title info buffer. */ orphan_info = calloc(g_titleInfoOrphanCount, sizeof(TitleInfo*)); if (!orphan_info) { LOGFILE("Failed to allocate memory for orphan title info buffer!"); goto end; } /* Get pointers to orphan title info entries. */ for(u32 i = 0, j = 0; i < g_titleInfoCount && j < g_titleInfoOrphanCount; i++) { if ((g_titleInfo[i].meta_key.type == NcmContentMetaType_Patch || g_titleInfo[i].meta_key.type == NcmContentMetaType_AddOnContent) && !g_titleInfo[i].parent) orphan_info[j++] = &(g_titleInfo[i]); } /* Sort orphan title info entries by title ID. */ if (g_titleInfoOrphanCount > 1) qsort(orphan_info, g_titleInfoOrphanCount, sizeof(TitleInfo*), &titleOrphanTitleInfoSortFunction); /* Update output counter. */ *out_count = g_titleInfoOrphanCount; end: mutexUnlock(&g_titleMutex); return orphan_info; } bool titleIsGameCardInfoUpdated(void) { mutexLock(&g_titleMutex); bool ret = g_titleGameCardInfoUpdated; if (ret) g_titleGameCardInfoUpdated = false; /* Update flag to avoid updating application metadata entries in the caller function if it's not needed. */ mutexUnlock(&g_titleMutex); return ret; } char *titleGenerateFileName(const TitleInfo *title_info, u8 name_convention, u8 illegal_char_replace_type) { mutexLock(&g_titleMutex); char *filename = NULL; char title_name[0x400] = {0}; TitleApplicationMetadata *app_metadata = NULL; if (!title_info || name_convention > TitleFileNameConvention_IdAndVersionOnly || \ (name_convention == TitleFileNameConvention_Full && illegal_char_replace_type > TitleFileNameIllegalCharReplaceType_KeepAsciiCharsOnly)) { LOGFILE("Invalid parameters!"); goto end; } /* Retrieve application metadata. */ /* System titles and user applications: just retrieve the app_metadata pointer from the input TitleInfo. */ /* Patches and add-on contents: retrieve the app_metadata pointer from the parent TitleInfo if it's available. */ app_metadata = (title_info->meta_key.type <= NcmContentMetaType_Application ? title_info->app_metadata : (title_info->parent ? title_info->parent->app_metadata : NULL)); /* Generate filename for this title. */ if (name_convention == TitleFileNameConvention_Full) { if (app_metadata && strlen(app_metadata->lang_entry.name)) { sprintf(title_name, "%s ", app_metadata->lang_entry.name); if (illegal_char_replace_type) utilsReplaceIllegalCharacters(title_name, illegal_char_replace_type == TitleFileNameIllegalCharReplaceType_KeepAsciiCharsOnly); } sprintf(title_name + strlen(title_name), "[%016lX][v%u][%s]", title_info->meta_key.id, title_info->meta_key.version, titleGetNcmContentMetaTypeName(title_info->meta_key.type)); } else if (name_convention == TitleFileNameConvention_IdAndVersionOnly) { sprintf(title_name, "%016lX_v%u_%s", title_info->meta_key.id, title_info->meta_key.version, titleGetNcmContentMetaTypeName(title_info->meta_key.type)); } /* Duplicate generated filename. */ filename = strdup(title_name); if (!filename) LOGFILE("Failed to duplicate generated filename!"); end: mutexUnlock(&g_titleMutex); return filename; } char *titleGenerateGameCardFileName(u8 name_convention, u8 illegal_char_replace_type) { mutexLock(&g_titleMutex); size_t cur_filename_len = 0; char *filename = NULL, *tmp_filename = NULL; char app_name[0x400] = {0}; if (!g_titleGameCardAvailable || !g_titleInfo || !g_titleInfoCount || !g_titleInfoGameCardCount || g_titleInfoGameCardCount > g_titleInfoCount || \ g_titleInfoGameCardStartIndex != (g_titleInfoCount - g_titleInfoGameCardCount) || name_convention > TitleFileNameConvention_IdAndVersionOnly || \ (name_convention == TitleFileNameConvention_Full && illegal_char_replace_type > TitleFileNameIllegalCharReplaceType_KeepAsciiCharsOnly)) { LOGFILE("Invalid parameters!"); goto end; } for(u32 i = g_titleInfoGameCardStartIndex; i < g_titleInfoCount; i++) { TitleInfo *app_info = &(g_titleInfo[i]); u32 app_version = app_info->meta_key.version; if (app_info->meta_key.type != NcmContentMetaType_Application) continue; /* Check if the inserted gamecard holds any bundled patches for the current user application. */ /* If so, we'll use the highest patch version available as part of the filename. */ for(u32 j = g_titleInfoGameCardStartIndex; j < g_titleInfoCount; j++) { if (j == i) continue; TitleInfo *patch_info = &(g_titleInfo[j]); if (patch_info->meta_key.type != NcmContentMetaType_Patch || !titleCheckIfPatchIdBelongsToApplicationId(app_info->meta_key.id, patch_info->meta_key.id) || \ patch_info->meta_key.version <= app_version) continue; app_version = patch_info->meta_key.version; } /* Generate current user application name. */ *app_name = '\0'; if (name_convention == TitleFileNameConvention_Full) { if (cur_filename_len) strcat(app_name, " + "); if (app_info->app_metadata && strlen(app_info->app_metadata->lang_entry.name)) { sprintf(app_name + strlen(app_name), "%s ", app_info->app_metadata->lang_entry.name); if (illegal_char_replace_type) utilsReplaceIllegalCharacters(app_name, illegal_char_replace_type == TitleFileNameIllegalCharReplaceType_KeepAsciiCharsOnly); } sprintf(app_name + strlen(app_name), "[%016lX][v%u]", app_info->meta_key.id, app_version); } else if (name_convention == TitleFileNameConvention_IdAndVersionOnly) { if (cur_filename_len) strcat(app_name, "+"); sprintf(app_name + strlen(app_name), "%016lX_v%u", app_info->meta_key.id, app_version); } /* Reallocate output buffer. */ size_t app_name_len = strlen(app_name); tmp_filename = realloc(filename, (cur_filename_len + app_name_len + 1) * sizeof(char)); if (!tmp_filename) { LOGFILE("Failed to reallocate filename buffer!"); if (filename) free(filename); filename = NULL; goto end; } filename = tmp_filename; tmp_filename = NULL; /* Concatenate current user application name. */ filename[cur_filename_len] = '\0'; strcat(filename, app_name); cur_filename_len += app_name_len; } if (!filename) LOGFILE("Error: the inserted gamecard doesn't hold any user applications!"); end: mutexUnlock(&g_titleMutex); /* Fallback string if any errors occur. */ /* This function is guaranteed to fail with Kiosk / Quest gamecards, so that's why this is needed. */ if (!filename) filename = strdup("gamecard"); return filename; } const char *titleGetNcmContentTypeName(u8 content_type) { u8 idx = (content_type > NcmContentType_DeltaFragment ? (NcmContentType_DeltaFragment + 1) : content_type); return g_titleNcmContentTypeNames[idx]; } const char *titleGetNcmContentMetaTypeName(u8 content_meta_type) { u8 idx = (content_meta_type <= NcmContentMetaType_BootImagePackageSafe ? content_meta_type : \ ((content_meta_type < NcmContentMetaType_Application || content_meta_type > NcmContentMetaType_Delta) ? 0 : (content_meta_type - 0x7A))); return g_titleNcmContentMetaTypeNames[idx]; } NX_INLINE void titleFreeApplicationMetadata(void) { if (g_appMetadata) { for(u32 i = 0; i < g_appMetadataCount; i++) { if (g_appMetadata[i].icon) free(g_appMetadata[i].icon); } free(g_appMetadata); g_appMetadata = NULL; } g_appMetadataCount = 0; } NX_INLINE void titleFreeTitleInfo(void) { if (g_titleInfo) { for(u32 i = 0; i < g_titleInfoCount; i++) { if (g_titleInfo[i].content_infos) free(g_titleInfo[i].content_infos); } free(g_titleInfo); g_titleInfo = NULL; } g_titleInfoCount = g_titleInfoGameCardStartIndex = g_titleInfoGameCardCount = g_titleInfoOrphanCount = 0; } NX_INLINE TitleApplicationMetadata *titleFindApplicationMetadataByTitleId(u64 title_id) { if (!g_appMetadata || !g_appMetadataCount || !title_id) return NULL; for(u32 i = 0; i < g_appMetadataCount; i++) { if (g_appMetadata[i].title_id == title_id) return &(g_appMetadata[i]); } return NULL; } static bool titleGenerateMetadataEntriesFromSystemTitles(void) { TitleApplicationMetadata *tmp_app_metadata = NULL; /* Reallocate application metadata buffer. */ /* If g_appMetadata == NULL, realloc() will essentially act as a malloc(). */ tmp_app_metadata = realloc(g_appMetadata, (g_appMetadataCount + g_systemTitlesCount) * sizeof(TitleApplicationMetadata)); if (!tmp_app_metadata) { LOGFILE("Failed to reallocate application metadata buffer! (%u %s).", g_appMetadataCount + g_systemTitlesCount, (g_appMetadataCount + g_systemTitlesCount) > 1 ? "entries" : "entry"); return false; } g_appMetadata = tmp_app_metadata; tmp_app_metadata = NULL; /* Clear new application metadata buffer area. */ memset(g_appMetadata + g_appMetadataCount, 0, g_systemTitlesCount * sizeof(TitleApplicationMetadata)); /* Fill new application metadata entries. */ for(u32 i = 0; i < g_systemTitlesCount; i++) { g_appMetadata[g_appMetadataCount + i].title_id = g_systemTitles[i].title_id; sprintf(g_appMetadata[g_appMetadataCount + i].lang_entry.name, g_systemTitles[i].name); } /* Sort metadata entries by title ID. */ qsort(g_appMetadata + g_appMetadataCount, g_systemTitlesCount, sizeof(TitleApplicationMetadata), &titleSystemTitleMetadataEntrySortFunction); /* Update application metadata count. */ g_appMetadataCount += g_systemTitlesCount; return true; } static bool titleGenerateMetadataEntriesFromNsRecords(void) { Result rc = 0; NsApplicationRecord *app_records = NULL; u32 app_records_count = 0; u32 cur_app_count = g_appMetadataCount, new_app_count = 0; TitleApplicationMetadata *tmp_app_metadata = NULL; bool success = false; /* Allocate memory for the ns application records. */ app_records = calloc(NS_APPLICATION_RECORD_LIMIT, sizeof(NsApplicationRecord)); if (!app_records) { LOGFILE("Failed to allocate memory for ns application records!"); goto end; } /* Retrieve ns application records. */ rc = nsListApplicationRecord(app_records, NS_APPLICATION_RECORD_LIMIT, 0, (s32*)&app_records_count); if (R_FAILED(rc)) { LOGFILE("nsListApplicationRecord failed! (0x%08X).", rc); goto end; } /* Return right away if no records were retrieved. */ if (!app_records_count) { success = true; goto end; } /* Reallocate application metadata buffer. */ tmp_app_metadata = realloc(g_appMetadata, (g_appMetadataCount + app_records_count) * sizeof(TitleApplicationMetadata)); if (!tmp_app_metadata) { LOGFILE("Failed to reallocate application metadata buffer! (%u %s).", g_appMetadataCount + app_records_count, (g_appMetadataCount + app_records_count) > 1 ? "entries" : "entry"); goto end; } g_appMetadata = tmp_app_metadata; tmp_app_metadata = NULL; /* Retrieve application metadata for each ns application record. */ for(u32 i = 0; i < app_records_count; i++) { if (!titleRetrieveApplicationMetadataByTitleId(app_records[i].application_id, &(g_appMetadata[g_appMetadataCount + new_app_count]))) continue; new_app_count++; } /* Check retrieved application metadata count. */ if (!new_app_count) { LOGFILE("Unable to retrieve application metadata from ns application records! (%u %s).", app_records_count, app_records_count > 1 ? "entries" : "entry"); goto end; } /* Sort application metadata entries by name. */ if (new_app_count > 1) qsort(g_appMetadata + g_appMetadataCount, new_app_count, sizeof(TitleApplicationMetadata), &titleUserApplicationMetadataEntrySortFunction); /* Update application metadata count. */ g_appMetadataCount += new_app_count; success = true; end: if (app_records) { /* Decrease application metadata buffer size if needed. */ if (app_records_count && g_appMetadataCount < (cur_app_count + app_records_count)) { TitleApplicationMetadata *tmp_app_metadata = realloc(g_appMetadata, g_appMetadataCount * sizeof(TitleApplicationMetadata)); if (tmp_app_metadata) { g_appMetadata = tmp_app_metadata; tmp_app_metadata = NULL; } else { LOGFILE("Failed to reallocate application metadata buffer! (%u %s).", g_appMetadataCount, g_appMetadataCount > 1 ? "entries" : "entry"); } } free(app_records); } return success; } static bool titleRetrieveApplicationMetadataByTitleId(u64 title_id, TitleApplicationMetadata *out) { if (!g_nsAppControlData || !title_id || !out) { LOGFILE("Invalid parameters!"); return false; } Result rc = 0; u64 write_size = 0; NacpLanguageEntry *lang_entry = NULL; u32 icon_size = 0; u8 *icon = NULL; /* Retrieve ns application control data. */ rc = nsGetApplicationControlData(NsApplicationControlSource_Storage, title_id, g_nsAppControlData, sizeof(NsApplicationControlData), &write_size); if (R_FAILED(rc)) { LOGFILE("nsGetApplicationControlData failed for title ID \"%016lX\"! (0x%08X).", rc, title_id); return false; } if (write_size < sizeof(NacpStruct)) { LOGFILE("Retrieved application control data buffer is too small! (0x%lX).", write_size); return false; } /* Get language entry. */ rc = nacpGetLanguageEntry(&(g_nsAppControlData->nacp), &lang_entry); if (R_FAILED(rc)) { LOGFILE("nacpGetLanguageEntry failed! (0x%08X).", rc); return false; } /* Get icon. */ icon_size = (u32)(write_size - sizeof(NacpStruct)); if (icon_size) { icon = malloc(icon_size); if (!icon) { LOGFILE("Error allocating memory for the icon buffer! (0x%X).", icon_size); return false; } memcpy(icon, g_nsAppControlData->icon, icon_size); } /* Copy data. */ out->title_id = title_id; memcpy(&(out->lang_entry), lang_entry, sizeof(NacpLanguageEntry)); utilsTrimString(out->lang_entry.name); utilsTrimString(out->lang_entry.author); out->icon_size = icon_size; out->icon = icon; return true; } static bool titleOpenNcmDatabases(void) { Result rc = 0; NcmContentMetaDatabase *ncm_db = NULL; for(u8 i = NcmStorageId_BuiltInSystem; i <= NcmStorageId_SdCard; i++) { /* Retrieve ncm database pointer. */ ncm_db = titleGetNcmDatabaseByStorageId(i); if (!ncm_db) { LOGFILE("Failed to retrieve ncm database pointer for storage ID %u!", i); return false; } /* Check if the ncm database handle has already been retrieved. */ if (serviceIsActive(&(ncm_db->s))) continue; /* Open ncm database. */ rc = ncmOpenContentMetaDatabase(ncm_db, i); if (R_FAILED(rc)) { /* If the SD card is mounted, but it isn't currently being used by HOS, 0x21005 will be returned, so we'll just filter this particular error and continue. */ /* This can occur when using the "Nintendo" directory from a different console, or when the "sdmc:/Nintendo/Contents/private" file is corrupted. */ LOGFILE("ncmOpenContentMetaDatabase failed for storage ID %u! (0x%08X).", i, rc); if (i == NcmStorageId_SdCard && rc == 0x21005) continue; return false; } } return true; } static void titleCloseNcmDatabases(void) { NcmContentMetaDatabase *ncm_db = NULL; for(u8 i = NcmStorageId_BuiltInSystem; i <= NcmStorageId_SdCard; i++) { /* Retrieve ncm database pointer. */ ncm_db = titleGetNcmDatabaseByStorageId(i); if (!ncm_db) continue; /* Check if the ncm database handle has already been retrieved. */ if (serviceIsActive(&(ncm_db->s))) ncmContentMetaDatabaseClose(ncm_db); } } static bool titleOpenNcmStorages(void) { Result rc = 0; NcmContentStorage *ncm_storage = NULL; for(u8 i = NcmStorageId_BuiltInSystem; i <= NcmStorageId_SdCard; i++) { /* Retrieve ncm storage pointer. */ ncm_storage = titleGetNcmStorageByStorageId(i); if (!ncm_storage) { LOGFILE("Failed to retrieve ncm storage pointer for storage ID %u!", i); return false; } /* Check if the ncm storage handle has already been retrieved. */ if (serviceIsActive(&(ncm_storage->s))) continue; /* Open ncm storage. */ rc = ncmOpenContentStorage(ncm_storage, i); if (R_FAILED(rc)) { /* If the SD card is mounted, but it isn't currently being used by HOS, 0x21005 will be returned, so we'll just filter this particular error and continue. */ /* This can occur when using the "Nintendo" directory from a different console, or when the "sdmc:/Nintendo/Contents/private" file is corrupted. */ LOGFILE("ncmOpenContentStorage failed for storage ID %u! (0x%08X).", i, rc); if (i == NcmStorageId_SdCard && rc == 0x21005) continue; return false; } } return true; } static void titleCloseNcmStorages(void) { NcmContentStorage *ncm_storage = NULL; for(u8 i = NcmStorageId_BuiltInSystem; i <= NcmStorageId_SdCard; i++) { /* Retrieve ncm storage pointer. */ ncm_storage = titleGetNcmStorageByStorageId(i); if (!ncm_storage) continue; /* Check if the ncm storage handle has already been retrieved. */ if (serviceIsActive(&(ncm_storage->s))) ncmContentStorageClose(ncm_storage); } } static bool titleOpenNcmDatabaseAndStorageFromGameCard(void) { Result rc = 0; NcmContentMetaDatabase *ncm_db = &g_ncmDbGameCard; NcmContentStorage *ncm_storage = &g_ncmStorageGameCard; /* Open ncm database. */ rc = ncmOpenContentMetaDatabase(ncm_db, NcmStorageId_GameCard); if (R_FAILED(rc)) { LOGFILE("ncmOpenContentMetaDatabase failed! (0x%08X).", rc); goto end; } /* Open ncm storage. */ rc = ncmOpenContentStorage(ncm_storage, NcmStorageId_GameCard); if (R_FAILED(rc)) { LOGFILE("ncmOpenContentStorage failed! (0x%08X).", rc); goto end; } end: return R_SUCCEEDED(rc); } static void titleCloseNcmDatabaseAndStorageFromGameCard(void) { NcmContentMetaDatabase *ncm_db = &g_ncmDbGameCard; NcmContentStorage *ncm_storage = &g_ncmStorageGameCard; /* Check if the ncm database handle has already been retrieved. */ if (serviceIsActive(&(ncm_db->s))) ncmContentMetaDatabaseClose(ncm_db); /* Check if the ncm storage handle has already been retrieved. */ if (serviceIsActive(&(ncm_storage->s))) ncmContentStorageClose(ncm_storage); } static bool titleLoadPersistentStorageTitleInfo(void) { /* Return right away if title info has already been retrieved. */ if (g_titleInfo || g_titleInfoCount) return true; g_titleInfoCount = 0; for(u8 i = NcmStorageId_BuiltInSystem; i <= NcmStorageId_SdCard; i++) { /* Retrieve content meta keys from the current storage. */ if (!titleRetrieveContentMetaKeysFromDatabase(i)) { LOGFILE("Failed to retrieve content meta keys from storage ID %u!", i); return false; } } return true; } static bool titleRetrieveContentMetaKeysFromDatabase(u8 storage_id) { NcmContentMetaDatabase *ncm_db = NULL; if (!(ncm_db = titleGetNcmDatabaseByStorageId(storage_id)) || !serviceIsActive(&(ncm_db->s))) { LOGFILE("Invalid parameters!"); return false; } Result rc = 0; u32 written = 0, total = 0; NcmContentMetaKey *meta_keys = NULL, *meta_keys_tmp = NULL; size_t meta_keys_size = sizeof(NcmContentMetaKey); TitleInfo *tmp_title_info = NULL; bool success = false; /* Allocate memory for the ncm application content meta keys. */ meta_keys = calloc(1, meta_keys_size); if (!meta_keys) { LOGFILE("Unable to allocate memory for the ncm application meta keys!"); goto end; } /* Get a full list of all titles available in this storage. */ /* Meta type '0' means all title types will be retrieved. */ rc = ncmContentMetaDatabaseList(ncm_db, (s32*)&total, (s32*)&written, meta_keys, 1, 0, 0, 0, UINT64_MAX, NcmContentInstallType_Full); if (R_FAILED(rc)) { LOGFILE("ncmContentMetaDatabaseList failed! (0x%08X) (first entry).", rc); goto end; } /* Check if our application meta keys buffer was actually filled. */ /* If it wasn't, odds are there are no titles in this storage. */ if (!written || !total) { success = true; goto end; } /* Check if we need to resize our application meta keys buffer. */ if (total > written) { /* Update application meta keys buffer size. */ meta_keys_size *= total; /* Reallocate application meta keys buffer. */ meta_keys_tmp = realloc(meta_keys, meta_keys_size); if (!meta_keys_tmp) { LOGFILE("Unable to reallocate application meta keys buffer! (%u entries).", total); goto end; } meta_keys = meta_keys_tmp; meta_keys_tmp = NULL; /* Issue call again. */ rc = ncmContentMetaDatabaseList(ncm_db, (s32*)&total, (s32*)&written, meta_keys, (s32)total, 0, 0, 0, UINT64_MAX, NcmContentInstallType_Full); if (R_FAILED(rc)) { LOGFILE("ncmContentMetaDatabaseList failed! (0x%08X) (%u %s).", rc, total, total > 1 ? "entries" : "entry"); goto end; } /* Safety check. */ if (written != total) { LOGFILE("Application meta key count mismatch! (%u != %u).", written, total); goto end; } } /* Reallocate title info buffer. */ /* If g_titleInfo == NULL, realloc() will essentially act as a malloc(). */ tmp_title_info = realloc(g_titleInfo, (g_titleInfoCount + total) * sizeof(TitleInfo)); if (!tmp_title_info) { LOGFILE("Unable to reallocate title info buffer! (%u %s).", g_titleInfoCount + total, (g_titleInfoCount + total) > 1 ? "entries" : "entry"); goto end; } g_titleInfo = tmp_title_info; tmp_title_info = NULL; /* Clear new title info buffer area. */ memset(g_titleInfo + g_titleInfoCount, 0, total * sizeof(TitleInfo)); /* Fill new title info entries. */ for(u32 i = 0; i < total; i++) { TitleInfo *cur_title_info = &(g_titleInfo[g_titleInfoCount + i]); /* Fill information. */ cur_title_info->storage_id = storage_id; memcpy(&(cur_title_info->dot_version), &(meta_keys[i].version), sizeof(u32)); memcpy(&(cur_title_info->meta_key), &(meta_keys[i]), sizeof(NcmContentMetaKey)); if (cur_title_info->meta_key.type <= NcmContentMetaType_Application) cur_title_info->app_metadata = titleFindApplicationMetadataByTitleId(meta_keys[i].id); /* Retrieve content infos. */ if (titleGetContentInfosFromTitle(storage_id, &(meta_keys[i]), &(cur_title_info->content_infos), &(cur_title_info->content_count))) { /* Calculate title size. */ u64 tmp_size = 0; for(u32 j = 0; j < cur_title_info->content_count; j++) { titleConvertNcmContentSizeToU64(cur_title_info->content_infos[j].size, &tmp_size); cur_title_info->title_size += tmp_size; } } /* Generate formatted title size string. */ utilsGenerateFormattedSizeString(cur_title_info->title_size, cur_title_info->title_size_str, sizeof(cur_title_info->title_size_str)); } /* Update title info count. */ g_titleInfoCount += total; /* Update linked lists pointers for user applications, patches and add-on contents. */ g_titleInfoOrphanCount = 0; for(u32 i = 0; i < g_titleInfoCount; i++) { TitleInfo *child_info = &(g_titleInfo[i]); child_info->parent = child_info->previous = child_info->next = NULL; if (child_info->meta_key.type != NcmContentMetaType_Application && child_info->meta_key.type != NcmContentMetaType_Patch && \ child_info->meta_key.type != NcmContentMetaType_AddOnContent) continue; if (child_info->meta_key.type == NcmContentMetaType_Patch || child_info->meta_key.type == NcmContentMetaType_AddOnContent) { /* Retrieve pointer to parent user application entry for patches and add-on contents. */ /* Since gamecard title info entries are always appended to the end of the buffer, this guarantees we will first retrieve an eMMC / SD card entry (if available). */ for(u32 j = 0; j < g_titleInfoCount; j++) { TitleInfo *parent_info = &(g_titleInfo[j]); if (parent_info->meta_key.type == NcmContentMetaType_Application && \ ((child_info->meta_key.type == NcmContentMetaType_Patch && titleCheckIfPatchIdBelongsToApplicationId(parent_info->meta_key.id, child_info->meta_key.id)) || \ (child_info->meta_key.type == NcmContentMetaType_AddOnContent && titleCheckIfAddOnContentIdBelongsToApplicationId(parent_info->meta_key.id, child_info->meta_key.id)))) { child_info->parent = parent_info; break; } } /* Increase orphan title count if we couldn't find the parent user application. */ if (!child_info->parent) { g_titleInfoOrphanCount++; continue; } } /* Locate previous user application, patch or add-on content entry. */ /* If it's found, we will update both its next pointer and the previous pointer from the current entry. */ for(u32 j = i; j > 0; j--) { TitleInfo *previous_info = &(g_titleInfo[j - 1]); if (previous_info->meta_key.type == child_info->meta_key.type && (((child_info->meta_key.type == NcmContentMetaType_Application || child_info->meta_key.type == NcmContentMetaType_Patch) && \ previous_info->meta_key.id == child_info->meta_key.id) || (child_info->meta_key.type == NcmContentMetaType_AddOnContent && \ titleCheckIfAddOnContentIdsAreSiblings(previous_info->meta_key.id, child_info->meta_key.id)))) { previous_info->next = child_info; child_info->previous = previous_info; break; } } } success = true; end: if (meta_keys) free(meta_keys); return success; } static bool titleGetContentInfosFromTitle(u8 storage_id, const NcmContentMetaKey *meta_key, NcmContentInfo **out_content_infos, u32 *out_content_count) { NcmContentMetaDatabase *ncm_db = NULL; if (!(ncm_db = titleGetNcmDatabaseByStorageId(storage_id)) || !serviceIsActive(&(ncm_db->s)) || !meta_key || !out_content_infos || !out_content_count) { LOGFILE("Invalid parameters!"); return false; } Result rc = 0; NcmContentMetaHeader content_meta_header = {0}; u64 content_meta_header_read_size = 0; NcmContentInfo *content_infos = NULL; u32 content_count = 0, written = 0; bool success = false; /* Retrieve content meta header. */ rc = ncmContentMetaDatabaseGet(ncm_db, meta_key, &content_meta_header_read_size, &content_meta_header, sizeof(NcmContentMetaHeader)); if (R_FAILED(rc)) { LOGFILE("ncmContentMetaDatabaseGet failed! (0x%08X).", rc); goto end; } if (content_meta_header_read_size != sizeof(NcmContentMetaHeader)) { LOGFILE("Content meta header size mismatch! (0x%lX != 0x%lX).", rc, content_meta_header_read_size, sizeof(NcmContentMetaHeader)); goto end; } /* Get content count. */ content_count = (u32)content_meta_header.content_count; if (!content_count) { LOGFILE("Content count is zero!"); goto end; } /* Allocate memory for the content infos. */ content_infos = calloc(content_count, sizeof(NcmContentInfo)); if (!content_infos) { LOGFILE("Unable to allocate memory for the content infos buffer! (%u content[s]).", content_count); goto end; } /* Retrieve content infos. */ rc = ncmContentMetaDatabaseListContentInfo(ncm_db, (s32*)&written, content_infos, (s32)content_count, meta_key, 0); if (R_FAILED(rc)) { LOGFILE("ncmContentMetaDatabaseListContentInfo failed! (0x%08X).", rc); goto end; } if (written != content_count) { LOGFILE("Content count mismatch! (%u != %u).", written, content_count); goto end; } /* Update output. */ *out_content_infos = content_infos; *out_content_count = content_count; success = true; end: if (!success && content_infos) free(content_infos); return success; } static bool titleCreateGameCardInfoThread(void) { if (!utilsCreateThread(&g_titleGameCardInfoThread, titleGameCardInfoThreadFunc, NULL, 1)) { LOGFILE("Failed to create gamecard title info thread!"); return false; } return true; } static void titleDestroyGameCardInfoThread(void) { /* Signal the exit event to terminate the gamecard title info thread. */ ueventSignal(&g_titleGameCardInfoThreadExitEvent); /* Wait for the gamecard title info thread to exit. */ utilsJoinThread(&g_titleGameCardInfoThread); } static void titleGameCardInfoThreadFunc(void *arg) { (void)arg; Result rc = 0; int idx = 0; Waiter gamecard_status_event_waiter = waiterForUEvent(g_titleGameCardStatusChangeUserEvent); Waiter exit_event_waiter = waiterForUEvent(&g_titleGameCardInfoThreadExitEvent); /* Initial gamecard title info retrieval. */ mutexLock(&g_titleMutex); titleRefreshGameCardTitleInfo(); mutexUnlock(&g_titleMutex); while(true) { /* Wait until an event is triggered. */ rc = waitMulti(&idx, -1, gamecard_status_event_waiter, exit_event_waiter); if (R_FAILED(rc)) continue; /* Exit event triggered. */ if (idx == 1) break; /* Update gamecard title info. */ mutexLock(&g_titleMutex); g_titleGameCardInfoUpdated = titleRefreshGameCardTitleInfo(); mutexUnlock(&g_titleMutex); } /* Update gamecard flags. */ g_titleGameCardAvailable = g_titleGameCardInfoUpdated = false; threadExit(); } static bool titleRefreshGameCardTitleInfo(void) { TitleApplicationMetadata *tmp_app_metadata = NULL; u32 orig_app_count = g_appMetadataCount, cur_app_count = g_appMetadataCount, gamecard_app_count = 0, gamecard_metadata_count = 0; bool status = false, success = false, cleanup = true; /* Retrieve current gamecard status. */ status = (gamecardGetStatus() == GameCardStatus_InsertedAndInfoLoaded); if (status == g_titleGameCardAvailable || !status) { success = cleanup = (status != g_titleGameCardAvailable); goto end; } /* Open gamecard ncm database and storage handles. */ if (!titleOpenNcmDatabaseAndStorageFromGameCard()) { LOGFILE("Failed to open gamecard ncm database and storage handles."); goto end; } /* Update start index for the gamecard title info entries. */ g_titleInfoGameCardStartIndex = g_titleInfoCount; /* Retrieve content meta keys from the gamecard ncm database. */ if (!titleRetrieveContentMetaKeysFromDatabase(NcmStorageId_GameCard)) { LOGFILE("Failed to retrieve content meta keys from gamecard!"); goto end; } /* Update gamecard title info count. */ g_titleInfoGameCardCount = (g_titleInfoCount - g_titleInfoGameCardStartIndex); if (!g_titleInfoGameCardCount) { LOGFILE("Empty content meta key count from gamecard!"); goto end; } /* Retrieve gamecard application metadata. */ for(u32 i = g_titleInfoGameCardStartIndex; i < g_titleInfoCount; i++) { TitleInfo *cur_title_info = &(g_titleInfo[i]); /* Skip current title if it's not an application. */ if (cur_title_info->meta_key.type != NcmContentMetaType_Application) continue; gamecard_app_count++; /* Check if we already have an application metadata entry for this title ID. */ if ((cur_title_info->app_metadata = titleFindApplicationMetadataByTitleId(cur_title_info->meta_key.id)) != NULL) { gamecard_metadata_count++; continue; } /* Reallocate application metadata buffer (if needed). */ if (cur_app_count < (g_appMetadataCount + 1)) { tmp_app_metadata = realloc(g_appMetadata, (g_appMetadataCount + 1) * sizeof(TitleApplicationMetadata)); if (!tmp_app_metadata) { LOGFILE("Failed to reallocate application metadata buffer! (additional entry)."); goto end; } g_appMetadata = tmp_app_metadata; tmp_app_metadata = NULL; cur_app_count++; } /* Retrieve application metadata. */ if (!titleRetrieveApplicationMetadataByTitleId(cur_title_info->meta_key.id, &(g_appMetadata[g_appMetadataCount]))) continue; cur_title_info->app_metadata = &(g_appMetadata[g_appMetadataCount++]); gamecard_metadata_count++; } /* Check gamecard application count. */ if (!gamecard_app_count) { LOGFILE("Gamecard application count is zero!"); goto end; } /* Check retrieved application metadata count. */ if (!gamecard_metadata_count) { LOGFILE("Unable to retrieve application metadata from gamecard! (%u %s).", gamecard_app_count, gamecard_app_count > 1 ? "entries" : "entry"); goto end; } /* Sort application metadata entries by name. */ u32 new_app_count = (g_appMetadataCount - g_systemTitlesCount); if (g_appMetadataCount > orig_app_count && new_app_count > 1) qsort(g_appMetadata + g_systemTitlesCount, new_app_count, sizeof(TitleApplicationMetadata), \ &titleUserApplicationMetadataEntrySortFunction); success = true; cleanup = false; end: /* Update gamecard status. */ g_titleGameCardAvailable = status; /* Decrease application metadata buffer size (if needed). */ if ((success && g_appMetadataCount < cur_app_count) || (!success && g_appMetadataCount > orig_app_count)) { if (!success) g_appMetadataCount = orig_app_count; tmp_app_metadata = realloc(g_appMetadata, g_appMetadataCount * sizeof(TitleApplicationMetadata)); if (tmp_app_metadata) { g_appMetadata = tmp_app_metadata; tmp_app_metadata = NULL; } } /* Remove gamecard title info entries and close its ncm database and storage handles (if needed). */ if (cleanup) { titleRemoveGameCardTitleInfoEntries(); titleCloseNcmDatabaseAndStorageFromGameCard(); } return success; } static void titleRemoveGameCardTitleInfoEntries(void) { if (!g_titleInfo || !g_titleInfoCount || !g_titleInfoGameCardCount || g_titleInfoGameCardCount > g_titleInfoCount || \ g_titleInfoGameCardStartIndex != (g_titleInfoCount - g_titleInfoGameCardCount)) return; if (g_titleInfoGameCardCount == g_titleInfoCount) { /* Free all title info entries. */ titleFreeTitleInfo(); } else { /* Update parent, previous and next title info pointers from user application, patch and add-on content entries. */ for(u32 i = 0; i < g_titleInfoGameCardStartIndex; i++) { TitleInfo *cur_title_info = &(g_titleInfo[i]); if (cur_title_info->meta_key.type != NcmContentMetaType_Application && cur_title_info->meta_key.type != NcmContentMetaType_Patch && \ cur_title_info->meta_key.type != NcmContentMetaType_AddOnContent) continue; if (cur_title_info->parent && cur_title_info->parent->storage_id == NcmStorageId_GameCard) cur_title_info->parent = NULL; if (cur_title_info->previous && cur_title_info->previous->storage_id == NcmStorageId_GameCard) cur_title_info->previous = NULL; if (cur_title_info->next && cur_title_info->next->storage_id == NcmStorageId_GameCard) cur_title_info->next = NULL; } /* Free content infos from gamecard title info entries. */ for(u32 i = g_titleInfoGameCardStartIndex; i < g_titleInfoCount; i++) { TitleInfo *cur_title_info = &(g_titleInfo[i]); if (cur_title_info->content_infos) free(cur_title_info->content_infos); } /* Reallocate title info buffer. */ TitleInfo *tmp_title_info = realloc(g_titleInfo, g_titleInfoGameCardStartIndex * sizeof(TitleInfo)); if (tmp_title_info) { g_titleInfo = tmp_title_info; tmp_title_info = NULL; } /* Update counters. */ g_titleInfoCount = g_titleInfoGameCardStartIndex; g_titleInfoGameCardStartIndex = g_titleInfoGameCardCount = 0; } } static bool titleIsUserApplicationContentAvailable(u64 app_id) { if (!g_titleInfo || !g_titleInfoCount || !app_id) return false; for(u32 i = 0; i < g_titleInfoCount; i++) { TitleInfo *cur_title_info = &(g_titleInfo[i]); if ((cur_title_info->meta_key.type == NcmContentMetaType_Application && cur_title_info->meta_key.id == app_id) || \ (cur_title_info->meta_key.type == NcmContentMetaType_Patch && titleCheckIfPatchIdBelongsToApplicationId(app_id, cur_title_info->meta_key.id)) || \ (cur_title_info->meta_key.type == NcmContentMetaType_AddOnContent && titleCheckIfAddOnContentIdBelongsToApplicationId(app_id, cur_title_info->meta_key.id))) return true; } return false; } static TitleInfo *_titleGetInfoFromStorageByTitleId(u8 storage_id, u64 title_id, bool lock) { if (lock) mutexLock(&g_titleMutex); TitleInfo *info = NULL; if (!g_titleInfo || !g_titleInfoCount || storage_id < NcmStorageId_GameCard || storage_id > NcmStorageId_Any || (storage_id == NcmStorageId_GameCard && (!g_titleInfoGameCardCount || \ g_titleInfoGameCardCount > g_titleInfoCount || g_titleInfoGameCardStartIndex != (g_titleInfoCount - g_titleInfoGameCardCount))) || !title_id) { LOGFILE("Invalid parameters!"); goto end; } /* Speed up gamecard lookups. */ u32 start_idx = (storage_id == NcmStorageId_GameCard ? g_titleInfoGameCardStartIndex : 0); u32 max_val = ((storage_id == NcmStorageId_GameCard || storage_id == NcmStorageId_Any) ? g_titleInfoCount : g_titleInfoGameCardStartIndex); for(u32 i = start_idx; i < max_val; i++) { if (g_titleInfo[i].meta_key.id == title_id && (storage_id == NcmStorageId_Any || (storage_id != NcmStorageId_Any && g_titleInfo[i].storage_id == storage_id))) { info = &(g_titleInfo[i]); break; } } //if (!info) LOGFILE("Unable to find TitleInfo entry with ID \"%016lX\"! (storage ID %u).", title_id, storage_id); end: if (lock) mutexUnlock(&g_titleMutex); return info; } static int titleSystemTitleMetadataEntrySortFunction(const void *a, const void *b) { const TitleApplicationMetadata *app_metadata_1 = (const TitleApplicationMetadata*)a; const TitleApplicationMetadata *app_metadata_2 = (const TitleApplicationMetadata*)b; if (app_metadata_1->title_id < app_metadata_2->title_id) { return -1; } else if (app_metadata_1->title_id > app_metadata_2->title_id) { return 1; } return 0; } static int titleUserApplicationMetadataEntrySortFunction(const void *a, const void *b) { const TitleApplicationMetadata *app_metadata_1 = (const TitleApplicationMetadata*)a; const TitleApplicationMetadata *app_metadata_2 = (const TitleApplicationMetadata*)b; return strcasecmp(app_metadata_1->lang_entry.name, app_metadata_2->lang_entry.name); } static int titleOrphanTitleInfoSortFunction(const void *a, const void *b) { const TitleInfo *title_info_1 = *((const TitleInfo**)a); const TitleInfo *title_info_2 = *((const TitleInfo**)b); if (title_info_1->meta_key.id < title_info_2->meta_key.id) { return -1; } else if (title_info_1->meta_key.id > title_info_2->meta_key.id) { return 1; } return 0; }