/* * title.c * * Copyright (c) 2020-2021, 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 of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * nxdumptool is distributed in the hope that 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 "nxdt_utils.h" #include "title.h" #include "gamecard.h" #define NS_APPLICATION_RECORD_LIMIT 4096 #define TITLE_STORAGE_COUNT 4 /* GameCard, BuiltInSystem, BuiltInUser, SdCard. */ #define TITLE_STORAGE_INDEX(storage_id) ((storage_id) - NcmStorageId_GameCard) /* Type definitions. */ typedef struct { u64 title_id; char name[32]; } TitleSystemEntry; typedef struct { u8 storage_id; ///< NcmStorageId. NcmContentMetaDatabase ncm_db; NcmContentStorage ncm_storage; TitleInfo **titles; u32 title_count; } TitleStorage; /* 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_systemMetadata = NULL, **g_userMetadata = NULL; static u32 g_systemMetadataCount = 0, g_userMetadataCount = 0; static TitleStorage g_titleStorage[TITLE_STORAGE_COUNT] = {0}; static TitleInfo **g_orphanTitleInfo = NULL; static u32 g_orphanTitleInfoCount = 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" }; 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" }; static const char *g_filenameTypeStrings[] = { [NcmContentMetaType_Application - 0x80] = "BASE", [NcmContentMetaType_Patch - 0x80] = "UPD", [NcmContentMetaType_AddOnContent - 0x80] = "DLC", [NcmContentMetaType_Delta - 0x80] = "DELTA" }; /* Info retrieved from https://switchbrew.org/wiki/Title_list. */ /* Titles bundled with the kernel are excluded. */ static const TitleSystemEntry 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, "capmtp" }, { 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" }, { 0x0100000000000829, "PlatformConfigCalcio" }, { 0x0100000000000830, "NgWordT" }, { 0x0100000000000831, "PlatformConfigAula" }, { 0x0100000000000832, "CradleFirmwareAula" }, ///< Placeholder. /* 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.stub" }, { 0x010000000000C600, "BdkSample01" }, { 0x010000000000C601, "BdkSample02" }, { 0x010000000000C602, "BdkSample03" }, { 0x010000000000C603, "BdkSample04" }, { 0x010000000000D609, "dmnt.gen2" }, { 0x010000000000D623, "DevServer" }, /* 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); static bool titleReallocateApplicationMetadata(u32 extra_app_count, bool is_system, bool free_entries); NX_INLINE bool titleInitializePersistentTitleStorages(void); NX_INLINE void titleCloseTitleStorages(void); static bool titleInitializeTitleStorage(u8 storage_id); static void titleCloseTitleStorage(u8 storage_id); static bool titleReallocateTitleInfoFromStorage(TitleStorage *title_storage, u32 extra_title_count, bool free_entries); NX_INLINE void titleFreeOrphanTitleInfoEntries(void); static void titleAddOrphanTitleInfoEntry(TitleInfo *orphan_title); static bool titleGenerateMetadataEntriesFromSystemTitles(void); static bool titleGenerateMetadataEntriesFromNsRecords(void); static TitleApplicationMetadata *titleGenerateDummySystemMetadataEntry(u64 title_id); static bool titleRetrieveUserApplicationMetadataByTitleId(u64 title_id, TitleApplicationMetadata *out); NX_INLINE TitleApplicationMetadata *titleFindApplicationMetadataByTitleId(u64 title_id, bool is_system); static bool titleGenerateTitleInfoEntriesForTitleStorage(TitleStorage *title_storage); static bool titleGetMetaKeysFromContentDatabase(NcmContentMetaDatabase *ncm_db, NcmContentMetaKey **out_meta_keys, u32 *out_meta_key_count); static bool titleGetContentInfosForMetaKey(NcmContentMetaDatabase *ncm_db, const NcmContentMetaKey *meta_key, NcmContentInfo **out_content_infos, u32 *out_content_count); static void titleUpdateTitleInfoLinkedLists(void); static bool titleCreateGameCardInfoThread(void); static void titleDestroyGameCardInfoThread(void); static void titleGameCardInfoThreadFunc(void *arg); static bool titleRefreshGameCardTitleInfo(void); static bool titleIsUserApplicationContentAvailable(u64 app_id); static TitleInfo *_titleGetInfoFromStorageByTitleId(u8 storage_id, u64 title_id); static TitleInfo *titleDuplicateTitleInfo(TitleInfo *title_info, TitleInfo *parent, TitleInfo *previous, TitleInfo *next); 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) { bool ret = false; SCOPED_LOCK(&g_titleMutex) { ret = g_titleInterfaceInit; if (ret) break; /* 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) { LOG_MSG("Failed to allocate memory for the ns application control data!"); break; } /* Generate application metadata entries from hardcoded system titles, since we can't retrieve their names via ns. */ if (!titleGenerateMetadataEntriesFromSystemTitles()) { LOG_MSG("Failed to generate application metadata from hardcoded system titles!"); break; } /* 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()) { LOG_MSG("Failed to generate application metadata from ns records!"); break; } /* Initialize persistent title storages (BuiltInSystem, BuiltInUser, SdCard). */ /* The background gamecard title thread will take care of initializing the gamecard title storage. */ if (!titleInitializePersistentTitleStorages()) { LOG_MSG("Failed to initialize persistent title storages!"); break; } /* Create user-mode exit event. */ ueventCreate(&g_titleGameCardInfoThreadExitEvent, true); /* Retrieve gamecard status change user event. */ g_titleGameCardStatusChangeUserEvent = gamecardGetStatusChangeUserEvent(); if (!g_titleGameCardStatusChangeUserEvent) { LOG_MSG("Failed to retrieve gamecard status change user event!"); break; } /* Create gamecard title info thread. */ if (!(g_titleGameCardInfoThreadCreated = titleCreateGameCardInfoThread())) break; /* Update flags. */ ret = g_titleInterfaceInit = true; } return ret; } void titleExit(void) { SCOPED_LOCK(&g_titleMutex) { /* Destroy gamecard detection thread. */ if (g_titleGameCardInfoThreadCreated) { titleDestroyGameCardInfoThread(); g_titleGameCardInfoThreadCreated = false; } /* Close title storages. */ titleCloseTitleStorages(); /* Free orphan title info entries. */ titleFreeOrphanTitleInfoEntries(); /* Free application metadata. */ titleFreeApplicationMetadata(); /* Free ns application control data. */ if (g_nsAppControlData) { free(g_nsAppControlData); g_nsAppControlData = NULL; } g_titleInterfaceInit = false; } } NcmContentMetaDatabase *titleGetNcmDatabaseByStorageId(u8 storage_id) { u8 idx = TITLE_STORAGE_INDEX(storage_id); return (idx < TITLE_STORAGE_COUNT ? &(g_titleStorage[idx].ncm_db) : NULL); } NcmContentStorage *titleGetNcmStorageByStorageId(u8 storage_id) { u8 idx = TITLE_STORAGE_INDEX(storage_id); return (idx < TITLE_STORAGE_COUNT ? &(g_titleStorage[idx].ncm_storage) : NULL); } TitleApplicationMetadata **titleGetApplicationMetadataEntries(bool is_system, u32 *out_count) { u32 app_count = 0; TitleApplicationMetadata **app_metadata = NULL, **tmp_app_metadata = NULL; SCOPED_LOCK(&g_titleMutex) { if (!g_titleInterfaceInit || (is_system && (!g_systemMetadata || !g_systemMetadataCount)) || (!is_system && (!g_userMetadata || !g_userMetadataCount)) || !out_count) { LOG_MSG("Invalid parameters!"); break; } TitleApplicationMetadata **cached_app_metadata = (is_system ? g_systemMetadata : g_userMetadata); u32 cached_app_metadata_count = (is_system ? g_systemMetadataCount : g_userMetadataCount); bool error = false; for(u32 i = 0; i < cached_app_metadata_count; i++) { TitleApplicationMetadata *cur_app_metadata = cached_app_metadata[i]; if (!cur_app_metadata) continue; /* Skip current metadata entry if content data for this title isn't available. */ if ((is_system && !_titleGetInfoFromStorageByTitleId(NcmStorageId_BuiltInSystem, cur_app_metadata->title_id)) || \ (!is_system && !titleIsUserApplicationContentAvailable(cur_app_metadata->title_id))) continue; /* Reallocate application metadata pointer array. */ tmp_app_metadata = realloc(app_metadata, (app_count + 1) * sizeof(TitleApplicationMetadata*)); if (!tmp_app_metadata) { LOG_MSG("Failed to reallocate application metadata pointer array!"); if (app_metadata) free(app_metadata); app_metadata = NULL; error = true; break; } app_metadata = tmp_app_metadata; tmp_app_metadata = NULL; /* Set current pointer and increase counter. */ app_metadata[app_count++] = cur_app_metadata; } if (error) break; /* Update output counter. */ *out_count = app_count; if (!app_metadata || !app_count) LOG_MSG("No content data found for %s!", is_system ? "system titles" : "user applications"); } return app_metadata; } TitleInfo *titleGetInfoFromStorageByTitleId(u8 storage_id, u64 title_id) { TitleInfo *ret = NULL; SCOPED_LOCK(&g_titleMutex) { TitleInfo *title_info = (g_titleInterfaceInit ? _titleGetInfoFromStorageByTitleId(storage_id, title_id) : NULL); if (title_info) { ret = titleDuplicateTitleInfo(title_info, NULL, NULL, NULL); if (!ret) LOG_MSG("Failed to duplicate title info for %016lX!", title_id); } } return ret; } void titleFreeTitleInfo(TitleInfo **info) { TitleInfo *ptr = NULL, *tmp1 = NULL, *tmp2 = NULL; if (!info || !(ptr = *info)) return; /* Free content infos. */ if (ptr->content_infos) free(ptr->content_infos); /* Free parent linked list. */ titleFreeTitleInfo(&(ptr->parent)); /* Free previous sibling(s). */ tmp1 = ptr->previous; while(tmp1) { tmp2 = tmp1->previous; tmp1->parent = tmp1->previous = tmp1->next = NULL; titleFreeTitleInfo(&tmp1); tmp1 = tmp2; } /* Free next sibling(s). */ tmp1 = ptr->next; while(tmp1) { tmp2 = tmp1->next; tmp1->parent = tmp1->previous = tmp1->next = NULL; titleFreeTitleInfo(&tmp1); tmp1 = tmp2; } free(ptr); *info = NULL; } bool titleGetUserApplicationData(u64 app_id, TitleUserApplicationData *out) { bool ret = false; SCOPED_LOCK(&g_titleMutex) { if (!g_titleInterfaceInit || !app_id || !out) { LOG_MSG("Invalid parameters!"); break; } TitleInfo *app_info = NULL, *patch_info = NULL, *aoc_info = NULL; /* Clear output. */ titleFreeUserApplicationData(out); /* Get info for the first user application title. */ app_info = _titleGetInfoFromStorageByTitleId(NcmStorageId_Any, app_id); if (app_info) { out->app_info = titleDuplicateTitleInfo(app_info, NULL, NULL, NULL); if (!out->app_info) { LOG_MSG("Failed to duplicate user application info for %016lX!", app_id); break; } } /* Get info for the first patch title. */ patch_info = _titleGetInfoFromStorageByTitleId(NcmStorageId_Any, titleGetPatchIdByApplicationId(app_id)); if (patch_info) { out->patch_info = titleDuplicateTitleInfo(patch_info, out->app_info, NULL, NULL); if (!out->patch_info) { LOG_MSG("Failed to duplicate patch info for %016lX!", app_id); break; } } /* Get info for the first add-on content title. */ for(u8 i = NcmStorageId_GameCard; i <= NcmStorageId_SdCard; i++) { if (i == NcmStorageId_BuiltInSystem) continue; TitleStorage *title_storage = &(g_titleStorage[TITLE_STORAGE_INDEX(i)]); if (!title_storage->titles || !title_storage->title_count) continue; for(u32 j = 0; j < title_storage->title_count; j++) { TitleInfo *title_info = title_storage->titles[j]; if (title_info && title_info->meta_key.type == NcmContentMetaType_AddOnContent && titleCheckIfAddOnContentIdBelongsToApplicationId(app_id, title_info->meta_key.id)) { aoc_info = title_info; break; } } if (aoc_info) break; } if (aoc_info) { out->aoc_info = titleDuplicateTitleInfo(aoc_info, out->app_info, NULL, NULL); if (!out->aoc_info) { LOG_MSG("Failed to duplicate add-on content info for %016lX!", app_id); break; } } /* Check retrieved title info. */ ret = (app_info || patch_info || aoc_info); if (!ret) LOG_MSG("Failed to retrieve user application data for ID \"%016lX\"!", app_id); } /* Clear output. */ if (!ret) titleFreeUserApplicationData(out); return ret; } void titleFreeUserApplicationData(TitleUserApplicationData *user_app_data) { if (!user_app_data) return; TitleInfo *tmp = NULL; /* Free user application info. */ titleFreeTitleInfo(&(user_app_data->app_info)); /* Make sure to clear all references to the parent linked list beforehand. */ /* Unlike titleDuplicateTitleInfo(), we don't need to traverse backwards because elements from TitleUserApplicationData always point to the first title info. */ tmp = user_app_data->patch_info; while(tmp) { tmp->parent = NULL; tmp = tmp->next; } tmp = user_app_data->aoc_info; while(tmp) { tmp->parent = NULL; tmp = tmp->next; } /* Free patch info. */ titleFreeTitleInfo(&(user_app_data->patch_info)); /* Free add-on content info. */ titleFreeTitleInfo(&(user_app_data->aoc_info)); } bool titleAreOrphanTitlesAvailable(void) { bool ret = false; SCOPED_LOCK(&g_titleMutex) ret = (g_titleInterfaceInit && g_orphanTitleInfo && *g_orphanTitleInfo && g_orphanTitleInfoCount > 0); return ret; } TitleInfo **titleGetOrphanTitles(u32 *out_count) { TitleInfo **orphan_info = NULL; SCOPED_LOCK(&g_titleMutex) { if (!g_titleInterfaceInit || !g_orphanTitleInfo || !*g_orphanTitleInfo || !g_orphanTitleInfoCount || !out_count) { LOG_MSG("Invalid parameters!"); break; } /* Allocate orphan title info pointer array. */ orphan_info = calloc(g_orphanTitleInfoCount + 1, sizeof(TitleInfo*)); if (!orphan_info) { LOG_MSG("Failed to allocate memory for orphan title info pointer array!"); break; } /* Duplicate orphan title info entries. */ for(u32 i = 0; i < g_orphanTitleInfoCount; i++) { orphan_info[i] = titleDuplicateTitleInfo(g_orphanTitleInfo[i], NULL, NULL, NULL); if (!orphan_info[i]) { LOG_MSG("Failed to duplicate info for orphan title %016lX!", g_orphanTitleInfo[i]->meta_key.id); titleFreeOrphanTitles(&orphan_info); break; } } /* Update output counter. */ if (orphan_info) *out_count = g_orphanTitleInfoCount; } return orphan_info; } void titleFreeOrphanTitles(TitleInfo ***orphan_info) { TitleInfo **ptr = NULL, *tmp = NULL; if (!orphan_info || !(ptr = *orphan_info)) return; tmp = *ptr; while(tmp) { titleFreeTitleInfo(&tmp); tmp++; } free(ptr); *orphan_info = NULL; } bool titleIsGameCardInfoUpdated(void) { bool ret = false; SCOPED_LOCK(&g_titleMutex) { /* Check if the gamecard thread detected a gamecard status change. */ ret = (g_titleInterfaceInit && g_titleGameCardInfoUpdated); if (ret) g_titleGameCardInfoUpdated = false; } return ret; } char *titleGenerateFileName(const TitleInfo *title_info, u8 name_convention, u8 illegal_char_replace_type) { if (!title_info || title_info->meta_key.type < NcmContentMetaType_Application || title_info->meta_key.type > NcmContentMetaType_Delta || name_convention > TitleFileNameConvention_IdAndVersionOnly || \ (name_convention == TitleFileNameConvention_Full && illegal_char_replace_type > TitleFileNameIllegalCharReplaceType_KeepAsciiCharsOnly)) { LOG_MSG("Invalid parameters!"); return NULL; } char title_name[0x400] = {0}, *filename = NULL; u8 type = (title_info->meta_key.type - 0x80); /* Generate filename for this title. */ if (name_convention == TitleFileNameConvention_Full) { if (title_info->app_metadata && *(title_info->app_metadata->lang_entry.name)) { sprintf(title_name, "%s ", title_info->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, g_filenameTypeStrings[type]); } else if (name_convention == TitleFileNameConvention_IdAndVersionOnly) { sprintf(title_name, "%016lX_v%u_%s", title_info->meta_key.id, title_info->meta_key.version, g_filenameTypeStrings[type]); } /* Duplicate generated filename. */ filename = strdup(title_name); if (!filename) LOG_MSG("Failed to duplicate generated filename!"); return filename; } char *titleGenerateGameCardFileName(u8 name_convention, u8 illegal_char_replace_type) { char *filename = NULL; SCOPED_LOCK(&g_titleMutex) { TitleStorage *title_storage = &(g_titleStorage[TITLE_STORAGE_INDEX(NcmStorageId_GameCard)]); TitleInfo **titles = title_storage->titles; u32 title_count = title_storage->title_count; if (!g_titleInterfaceInit || !g_titleGameCardAvailable || !titles || !title_count || name_convention > TitleFileNameConvention_IdAndVersionOnly || \ (name_convention == TitleFileNameConvention_Full && illegal_char_replace_type > TitleFileNameIllegalCharReplaceType_KeepAsciiCharsOnly)) { LOG_MSG("Invalid parameters!"); break; } GameCardHeader gc_header = {0}; size_t cur_filename_len = 0; char app_name[0x400] = {0}, *tmp_filename = NULL; bool error = false; for(u32 i = 0; i < title_count; i++) { TitleInfo *app_info = titles[i]; if (!app_info || app_info->meta_key.type != NcmContentMetaType_Application) continue; u32 app_version = app_info->meta_key.version; /* 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 = 0; j < title_count; j++) { if (j == i) continue; TitleInfo *patch_info = titles[j]; if (!patch_info || 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 && *(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) { LOG_MSG("Failed to reallocate filename buffer!"); if (filename) free(filename); filename = NULL; error = true; break; } 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 && !error) { LOG_MSG("Error: the inserted gamecard doesn't hold any user applications!"); /* Fallback string if no applications can be found. */ /* This function is guaranteed to fail with Kiosk / Quest gamecards, so that's why this is needed. */ sprintf(app_name, "gamecard"); if (gamecardGetHeader(&gc_header)) { strcat(app_name, "_"); cur_filename_len = strlen(app_name); utilsGenerateHexStringFromData(app_name + cur_filename_len, sizeof(app_name) - cur_filename_len, &(gc_header.package_id), sizeof(gc_header.package_id), false); } filename = strdup(app_name); } } return filename; } const char *titleGetNcmContentTypeName(u8 content_type) { return (content_type <= NcmContentType_DeltaFragment ? g_titleNcmContentTypeNames[content_type] : NULL); } const char *titleGetNcmContentMetaTypeName(u8 content_meta_type) { if ((content_meta_type > NcmContentMetaType_BootImagePackageSafe && content_meta_type < NcmContentMetaType_Application) || content_meta_type > NcmContentMetaType_Delta) return NULL; return (content_meta_type <= NcmContentMetaType_BootImagePackageSafe ? g_titleNcmContentMetaTypeNames[content_meta_type] : g_titleNcmContentMetaTypeNames[content_meta_type - 0x7A]); } NX_INLINE void titleFreeApplicationMetadata(void) { if (g_systemMetadata) { for(u32 i = 0; i < g_systemMetadataCount; i++) { TitleApplicationMetadata *cur_app_metadata = g_systemMetadata[i]; if (cur_app_metadata) { if (cur_app_metadata->icon) free(cur_app_metadata->icon); free(cur_app_metadata); } } free(g_systemMetadata); g_systemMetadata = NULL; } g_systemMetadataCount = 0; if (g_userMetadata) { for(u32 i = 0; i < g_userMetadataCount; i++) { TitleApplicationMetadata *cur_app_metadata = g_userMetadata[i]; if (cur_app_metadata) { if (cur_app_metadata->icon) free(cur_app_metadata->icon); free(cur_app_metadata); } } free(g_userMetadata); g_userMetadata = NULL; } g_userMetadataCount = 0; } static bool titleReallocateApplicationMetadata(u32 extra_app_count, bool is_system, bool free_entries) { TitleApplicationMetadata **cached_app_metadata = (is_system ? g_systemMetadata : g_userMetadata), **tmp_app_metadata = NULL; u32 cached_app_metadata_count = (is_system ? g_systemMetadataCount : g_userMetadataCount); u32 realloc_app_count = (!free_entries ? (cached_app_metadata_count + extra_app_count) : cached_app_metadata_count); bool success = false; if (free_entries) { if (!cached_app_metadata) { LOG_MSG("Invalid parameters!"); goto end; } /* Free previously allocated application metadata entries. */ for(u32 i = 0; i <= extra_app_count; i++) { TitleApplicationMetadata *cur_app_metadata = cached_app_metadata[cached_app_metadata_count + i]; if (cur_app_metadata) { if (cur_app_metadata->icon) free(cur_app_metadata->icon); free(cur_app_metadata); cur_app_metadata = NULL; } } } if (realloc_app_count) { /* Reallocate application metadata pointer array. */ tmp_app_metadata = realloc(cached_app_metadata, realloc_app_count * sizeof(TitleApplicationMetadata*)); if (tmp_app_metadata) { /* Update application metadata pointer. */ cached_app_metadata = tmp_app_metadata; tmp_app_metadata = NULL; /* Clear new application metadata pointer array area (if needed). */ if (!free_entries && extra_app_count) memset(cached_app_metadata + cached_app_metadata_count, 0, extra_app_count * sizeof(TitleApplicationMetadata*)); } else { LOG_MSG("Failed to reallocate application metadata pointer array! (%u element[s]).", realloc_app_count); goto end; } } else if (cached_app_metadata) { /* Free application metadata pointer array. */ free(cached_app_metadata); cached_app_metadata = NULL; } /* Update global pointer array. */ if (is_system) { g_systemMetadata = cached_app_metadata; } else { g_userMetadata = cached_app_metadata; } /* Update flag. */ success = true; end: return success; } NX_INLINE bool titleInitializePersistentTitleStorages(void) { for(u8 i = NcmStorageId_BuiltInSystem; i <= NcmStorageId_SdCard; i++) { if (!titleInitializeTitleStorage(i)) { LOG_MSG("Failed to initialize title storage with ID %u!", i); return false; } } return true; } NX_INLINE void titleCloseTitleStorages(void) { for(u8 i = NcmStorageId_GameCard; i <= NcmStorageId_SdCard; i++) titleCloseTitleStorage(i); } static bool titleInitializeTitleStorage(u8 storage_id) { if (storage_id < NcmStorageId_GameCard || storage_id > NcmStorageId_SdCard) { LOG_MSG("Invalid parameters!"); return false; } /* Close title storage before proceeding. */ titleCloseTitleStorage(storage_id); TitleStorage *title_storage = &(g_titleStorage[TITLE_STORAGE_INDEX(storage_id)]); NcmContentMetaDatabase *ncm_db = &(title_storage->ncm_db); NcmContentStorage *ncm_storage = &(title_storage->ncm_storage); Result rc = 0; bool success = false; /* Set ncm storage ID. */ title_storage->storage_id = storage_id; /* Open ncm database. */ rc = ncmOpenContentMetaDatabase(ncm_db, storage_id); 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. */ LOG_MSG("ncmOpenContentMetaDatabase failed for storage ID %u! (0x%08X).", storage_id, rc); if (storage_id == NcmStorageId_SdCard && rc == 0x21005) success = true; goto end; } /* Open ncm storage. */ rc = ncmOpenContentStorage(ncm_storage, storage_id); 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. */ LOG_MSG("ncmOpenContentStorage failed for storage ID %u! (0x%08X).", storage_id, rc); if (storage_id == NcmStorageId_SdCard && rc == 0x21005) success = true; goto end; } /* Generate title info entries for this storage. */ if (!titleGenerateTitleInfoEntriesForTitleStorage(title_storage)) { LOG_MSG("Failed to generate title info entries for storage ID %u!", storage_id); goto end; } LOG_MSG("Loaded %u title info %s from storage ID %u.", title_storage->title_count, (title_storage->title_count == 1 ? "entry" : "entries"), storage_id); /* Update flag. */ success = true; end: return success; } static void titleCloseTitleStorage(u8 storage_id) { if (storage_id < NcmStorageId_GameCard || storage_id > NcmStorageId_SdCard) return; TitleStorage *title_storage = &(g_titleStorage[TITLE_STORAGE_INDEX(storage_id)]); NcmContentMetaDatabase *ncm_db = &(title_storage->ncm_db); NcmContentStorage *ncm_storage = &(title_storage->ncm_storage); /* Free title infos from this title storage. */ if (title_storage->titles) { for(u32 i = 0; i < title_storage->title_count; i++) { TitleInfo *cur_title_info = title_storage->titles[i]; if (cur_title_info) { if (cur_title_info->content_infos) free(cur_title_info->content_infos); free(cur_title_info); } } free(title_storage->titles); title_storage->titles = NULL; } /* Reset title count. */ title_storage->title_count = 0; /* Check if the ncm storage handle for this title storage has already been retrieved. If so, close it. */ if (serviceIsActive(&(ncm_storage->s))) ncmContentStorageClose(ncm_storage); /* Check if the ncm database handle for this title storage has already been retrieved. If so, close it. */ if (serviceIsActive(&(ncm_db->s))) ncmContentMetaDatabaseClose(ncm_db); /* Reset ncm storage ID. */ title_storage->storage_id = NcmStorageId_None; } static bool titleReallocateTitleInfoFromStorage(TitleStorage *title_storage, u32 extra_title_count, bool free_entries) { if (!title_storage) { LOG_MSG("Invalid parameters!"); return false; } TitleInfo **title_info = title_storage->titles, **tmp_title_info = NULL; u32 title_count = title_storage->title_count; u32 realloc_title_count = (!free_entries ? (title_count + extra_title_count) : title_count); bool success = false; if (free_entries) { if (!title_info) { LOG_MSG("Invalid parameters!"); goto end; } /* Free previously allocated title info entries. */ for(u32 i = 0; i <= extra_title_count; i++) { TitleInfo *cur_title_info = title_info[title_count + i]; if (cur_title_info) { if (cur_title_info->content_infos) free(cur_title_info->content_infos); free(cur_title_info); cur_title_info = NULL; } } } if (realloc_title_count) { /* Reallocate title info pointer array. */ tmp_title_info = realloc(title_info, realloc_title_count * sizeof(TitleInfo*)); if (tmp_title_info) { /* Update title info pointer. */ title_info = tmp_title_info; tmp_title_info = NULL; /* Clear new title info pointer array area (if needed). */ if (!free_entries && extra_title_count) memset(title_info + title_count, 0, extra_title_count * sizeof(TitleInfo*)); } else { LOG_MSG("Failed to reallocate title info pointer array! (%u element[s]).", realloc_title_count); goto end; } } else if (title_info) { /* Free title info pointer array. */ free(title_info); title_info = NULL; } /* Update pointer array in global title storage. */ title_storage->titles = title_info; /* Update flag. */ success = true; end: return success; } NX_INLINE void titleFreeOrphanTitleInfoEntries(void) { if (g_orphanTitleInfo) { free(g_orphanTitleInfo); g_orphanTitleInfo = NULL; } g_orphanTitleInfoCount = 0; } static void titleAddOrphanTitleInfoEntry(TitleInfo *orphan_title) { if (!orphan_title) return; /* Reallocate orphan title info pointer array. */ TitleInfo **tmp_orphan_info = realloc(g_orphanTitleInfo, (g_orphanTitleInfoCount + 1) * sizeof(TitleInfo*)); if (!tmp_orphan_info) { LOG_MSG("Failed to reallocate orphan title info pointer array!"); return; } g_orphanTitleInfo = tmp_orphan_info; tmp_orphan_info = NULL; /* Set orphan title info entry pointer. */ g_orphanTitleInfo[g_orphanTitleInfoCount++] = orphan_title; /* Sort orphan title info entries by title ID. */ if (g_orphanTitleInfoCount > 1) qsort(g_orphanTitleInfo, g_orphanTitleInfoCount, sizeof(TitleInfo*), &titleOrphanTitleInfoSortFunction); } static bool titleGenerateMetadataEntriesFromSystemTitles(void) { u32 extra_app_count = 0; bool success = false; /* Reallocate application metadata pointer array. */ if (!titleReallocateApplicationMetadata(g_systemTitlesCount, true, false)) { LOG_MSG("Failed to reallocate application metadata pointer array for system titles!"); return false; } /* Fill new application metadata entries. */ for(extra_app_count = 0; extra_app_count < g_systemTitlesCount; extra_app_count++) { /* Allocate memory for the current entry. */ TitleApplicationMetadata *cur_app_metadata = calloc(1, sizeof(TitleApplicationMetadata)); if (!cur_app_metadata) { LOG_MSG("Failed to allocate memory for application metadata entry #%u!", extra_app_count); goto end; } /* Fill information. */ const TitleSystemEntry *system_title = &(g_systemTitles[extra_app_count]); cur_app_metadata->title_id = system_title->title_id; sprintf(cur_app_metadata->lang_entry.name, system_title->name); /* Set application metadata entry pointer. */ g_systemMetadata[g_systemMetadataCount + extra_app_count] = cur_app_metadata; } /* Update application metadata count. */ g_systemMetadataCount += g_systemTitlesCount; /* Sort metadata entries by title ID. */ if (g_systemMetadataCount > 1) qsort(g_systemMetadata, g_systemMetadataCount, sizeof(TitleApplicationMetadata*), &titleSystemTitleMetadataEntrySortFunction); /* Update flag. */ success = true; end: /* Free previously allocated application metadata pointers. Ignore return value. */ if (!success) titleReallocateApplicationMetadata(extra_app_count, true, true); return success; } static bool titleGenerateMetadataEntriesFromNsRecords(void) { Result rc = 0; NsApplicationRecord *app_records = NULL; u32 app_records_count = 0, extra_app_count = 0; bool success = false, free_entries = false; /* Allocate memory for the NS application records. */ app_records = calloc(NS_APPLICATION_RECORD_LIMIT, sizeof(NsApplicationRecord)); if (!app_records) { LOG_MSG("Failed to allocate memory for NS application records!"); return false; } /* Retrieve NS application records. */ rc = nsListApplicationRecord(app_records, NS_APPLICATION_RECORD_LIMIT, 0, (s32*)&app_records_count); if (R_FAILED(rc)) { LOG_MSG("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 pointer array. */ if (!titleReallocateApplicationMetadata(app_records_count, false, false)) { LOG_MSG("Failed to reallocate application metadata pointer array for NS records!"); goto end; } free_entries = true; /* Retrieve application metadata for each NS application record. */ for(u32 i = 0; i < app_records_count; i++) { TitleApplicationMetadata *cur_app_metadata = g_userMetadata[g_userMetadataCount + extra_app_count]; if (!cur_app_metadata) { /* Allocate memory for a new application metadata entry. */ cur_app_metadata = calloc(1, sizeof(TitleApplicationMetadata)); if (!cur_app_metadata) { LOG_MSG("Failed to allocate memory for application metadata entry #%u! (%u / %u).", extra_app_count, i + 1, app_records_count); goto end; } /* Set application metadata entry pointer. */ g_userMetadata[g_userMetadataCount + extra_app_count] = cur_app_metadata; } /* Retrieve application metadata. */ if (!titleRetrieveUserApplicationMetadataByTitleId(app_records[i].application_id, cur_app_metadata)) continue; /* Increase extra application metadata counter. */ extra_app_count++; } /* Check retrieved application metadata count. */ if (!extra_app_count) { LOG_MSG("Unable to retrieve application metadata from NS application records! (%u element[s]).", app_records_count); goto end; } /* Update application metadata count. */ g_userMetadataCount += extra_app_count; /* Free extra allocated pointers if we didn't use them. */ if (extra_app_count < app_records_count) titleReallocateApplicationMetadata(0, false, false); /* Sort application metadata entries by name. */ if (g_userMetadataCount > 1) qsort(g_userMetadata, g_userMetadataCount, sizeof(TitleApplicationMetadata*), &titleUserApplicationMetadataEntrySortFunction); /* Update flag. */ success = true; end: if (app_records) free(app_records); /* Free previously allocated application metadata pointers. Ignore return value. */ if (!success && free_entries) titleReallocateApplicationMetadata(extra_app_count, false, true); return success; } static TitleApplicationMetadata *titleGenerateDummySystemMetadataEntry(u64 title_id) { if (!title_id) { LOG_MSG("Invalid parameters!"); return NULL; } TitleApplicationMetadata *cur_app_metadata = NULL; bool free_entry = false; /* Reallocate application metadata pointer array. */ if (!titleReallocateApplicationMetadata(1, true, false)) { LOG_MSG("Failed to reallocate application metadata pointer array for %016lX!", title_id); goto end; } free_entry = true; /* Allocate memory for the current entry. */ cur_app_metadata = calloc(1, sizeof(TitleApplicationMetadata)); if (!cur_app_metadata) { LOG_MSG("Failed to allocate memory for application metadata %016lX!", title_id); goto end; } /* Fill information. */ cur_app_metadata->title_id = title_id; sprintf(cur_app_metadata->lang_entry.name, "Unknown"); /* Set application metadata entry pointer. */ g_systemMetadata[g_systemMetadataCount++] = cur_app_metadata; /* Sort metadata entries by title ID. */ if (g_systemMetadataCount > 1) qsort(g_systemMetadata, g_systemMetadataCount, sizeof(TitleApplicationMetadata*), &titleSystemTitleMetadataEntrySortFunction); end: /* Free previously allocated application metadata pointer. Ignore return value. */ if (!cur_app_metadata && free_entry) titleReallocateApplicationMetadata(0, true, false); return cur_app_metadata; } static bool titleRetrieveUserApplicationMetadataByTitleId(u64 title_id, TitleApplicationMetadata *out) { if (!g_nsAppControlData || !title_id || !out) { LOG_MSG("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)) { LOG_MSG("nsGetApplicationControlData failed for title ID \"%016lX\"! (0x%08X).", title_id, rc); return false; } if (write_size < sizeof(NacpStruct)) { LOG_MSG("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)) { LOG_MSG("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) { LOG_MSG("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; } NX_INLINE TitleApplicationMetadata *titleFindApplicationMetadataByTitleId(u64 title_id, bool is_system) { if ((is_system && (!g_systemMetadata || !g_systemMetadataCount)) || (!is_system && (!g_userMetadata || !g_userMetadataCount)) || !title_id) return NULL; TitleApplicationMetadata **cached_app_metadata = (is_system ? g_systemMetadata : g_userMetadata); u32 cached_app_metadata_count = (is_system ? g_systemMetadataCount : g_userMetadataCount); for(u32 i = 0; i < cached_app_metadata_count; i++) { TitleApplicationMetadata *cur_app_metadata = cached_app_metadata[i]; if (cur_app_metadata && cur_app_metadata->title_id == title_id) return cur_app_metadata; } return NULL; } static bool titleGenerateTitleInfoEntriesForTitleStorage(TitleStorage *title_storage) { if (!title_storage || title_storage->storage_id < NcmStorageId_GameCard || title_storage->storage_id > NcmStorageId_SdCard || !serviceIsActive(&(title_storage->ncm_db.s))) { LOG_MSG("Invalid parameters!"); return false; } u8 storage_id = title_storage->storage_id; NcmContentMetaDatabase *ncm_db = &(title_storage->ncm_db); u32 total = 0, extra_title_count = 0; NcmContentMetaKey *meta_keys = NULL; bool success = false, free_entries = false; /* Get content meta keys for this storage. */ if (!titleGetMetaKeysFromContentDatabase(ncm_db, &meta_keys, &total)) goto end; /* Check if we're dealing with an empty storage. */ if (!total) { success = true; goto end; } /* Reallocate pointer array in title storage. */ if (!titleReallocateTitleInfoFromStorage(title_storage, total, false)) goto end; free_entries = true; /* Fill new title info entries. */ for(u32 i = 0; i < total; i++) { u64 tmp_size = 0; NcmContentMetaKey *cur_meta_key = &(meta_keys[i]); TitleInfo *cur_title_info = title_storage->titles[title_storage->title_count + extra_title_count]; if (!cur_title_info) { /* Allocate memory for a new entry. */ cur_title_info = calloc(1, sizeof(TitleInfo)); if (!cur_title_info) { LOG_MSG("Failed to allocate memory for title info entry #%u! (%u / %u).", extra_title_count, i + 1, total); goto end; } /* Set title info entry pointer. */ title_storage->titles[title_storage->title_count + extra_title_count] = cur_title_info; } /* Get content infos. */ if (!titleGetContentInfosForMetaKey(ncm_db, cur_meta_key, &(cur_title_info->content_infos), &(cur_title_info->content_count))) { LOG_MSG("Failed to get content infos for title ID %016lX!", cur_meta_key->id); continue; } /* Calculate title size. */ for(u32 j = 0; j < cur_title_info->content_count; j++) { titleConvertNcmContentSizeToU64(cur_title_info->content_infos[j].size, &tmp_size); cur_title_info->size += tmp_size; } /* Fill information. */ cur_title_info->storage_id = storage_id; memcpy(&(cur_title_info->meta_key), cur_meta_key, sizeof(NcmContentMetaKey)); cur_title_info->version.value = cur_title_info->meta_key.version; utilsGenerateFormattedSizeString(cur_title_info->size, cur_title_info->size_str, sizeof(cur_title_info->size_str)); /* Retrieve application metadata. */ u64 app_id = (cur_title_info->meta_key.type <= NcmContentMetaType_Application ? cur_title_info->meta_key.id : \ (cur_title_info->meta_key.type == NcmContentMetaType_Patch ? titleGetApplicationIdByPatchId(cur_title_info->meta_key.id) : \ (cur_title_info->meta_key.type == NcmContentMetaType_AddOnContent ? titleGetApplicationIdByAddOnContentId(cur_title_info->meta_key.id) : \ titleGetApplicationIdByDeltaId(cur_title_info->meta_key.id)))); cur_title_info->app_metadata = titleFindApplicationMetadataByTitleId(app_id, storage_id == NcmStorageId_BuiltInSystem); if (!cur_title_info->app_metadata && storage_id == NcmStorageId_BuiltInSystem) { /* Generate dummy system metadata entry if we have no hardcoded information for this system title. */ cur_title_info->app_metadata = titleGenerateDummySystemMetadataEntry(cur_title_info->meta_key.id); } /* Increase extra title info counter. */ extra_title_count++; } /* Check retrieved title info count. */ if (!extra_title_count) { LOG_MSG("Unable to generate title info entries! (%u element[s]).", total); goto end; } /* Update title info count. */ title_storage->title_count += extra_title_count; /* Free extra allocated pointers if we didn't use them. */ if (extra_title_count < total) titleReallocateTitleInfoFromStorage(title_storage, 0, false); /* Update linked lists for user applications, patches and add-on contents. */ /* This will also keep track of orphan titles - titles with no available application metadata. */ titleUpdateTitleInfoLinkedLists(); /* Update flag. */ success = true; end: if (meta_keys) free(meta_keys); /* Free previously allocated title info pointers. Ignore return value. */ if (!success && free_entries) titleReallocateTitleInfoFromStorage(title_storage, extra_title_count, true); return success; } static bool titleGetMetaKeysFromContentDatabase(NcmContentMetaDatabase *ncm_db, NcmContentMetaKey **out_meta_keys, u32 *out_meta_key_count) { if (!ncm_db || !serviceIsActive(&(ncm_db->s)) || !out_meta_keys || !out_meta_key_count) { LOG_MSG("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); bool success = false; /* Allocate memory for the ncm application content meta keys. */ meta_keys = calloc(1, meta_keys_size); if (!meta_keys) { LOG_MSG("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)) { LOG_MSG("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) { *out_meta_key_count = 0; 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) { LOG_MSG("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)) { LOG_MSG("ncmContentMetaDatabaseList failed! (0x%08X) (%u %s).", rc, total, total > 1 ? "entries" : "entry"); goto end; } /* Safety check. */ if (written != total) { LOG_MSG("Application meta key count mismatch! (%u != %u).", written, total); goto end; } } /* Update output. */ *out_meta_keys = meta_keys; *out_meta_key_count = total; success = true; end: if (!success && meta_keys) free(meta_keys); return success; } static bool titleGetContentInfosForMetaKey(NcmContentMetaDatabase *ncm_db, const NcmContentMetaKey *meta_key, NcmContentInfo **out_content_infos, u32 *out_content_count) { if (!ncm_db || !serviceIsActive(&(ncm_db->s)) || !meta_key || !out_content_infos || !out_content_count) { LOG_MSG("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)) { LOG_MSG("ncmContentMetaDatabaseGet failed! (0x%08X).", rc); goto end; } if (content_meta_header_read_size != sizeof(NcmContentMetaHeader)) { LOG_MSG("Content meta header size mismatch! (0x%lX != 0x%lX).", content_meta_header_read_size, sizeof(NcmContentMetaHeader)); goto end; } /* Get content count. */ content_count = (u32)content_meta_header.content_count; if (!content_count) { LOG_MSG("Content count is zero!"); goto end; } /* Allocate memory for the content infos. */ content_infos = calloc(content_count, sizeof(NcmContentInfo)); if (!content_infos) { LOG_MSG("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)) { LOG_MSG("ncmContentMetaDatabaseListContentInfo failed! (0x%08X).", rc); goto end; } if (written != content_count) { LOG_MSG("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 void titleUpdateTitleInfoLinkedLists(void) { /* Free orphan title info entries. */ titleFreeOrphanTitleInfoEntries(); /* Loop through all available title storages. */ for(u8 i = NcmStorageId_GameCard; i <= NcmStorageId_SdCard; i++) { /* Don't process system titles. */ if (i == NcmStorageId_BuiltInSystem) continue; TitleStorage *title_storage = &(g_titleStorage[TITLE_STORAGE_INDEX(i)]); TitleInfo **titles = title_storage->titles; u32 title_count = title_storage->title_count; /* Don't proceed if the current storage holds no titles. */ if (!titles || !title_count) continue; /* Process titles from the current storage. */ for(u32 j = 0; j < title_count; j++) { /* Get pointer to the current title info and reset its linked list pointers. */ /* Don't proceed if we're dealing with a title that's not an user application, patch or add-on content. */ TitleInfo *child_info = titles[j]; if (!child_info || child_info->meta_key.type < NcmContentMetaType_Application || child_info->meta_key.type > NcmContentMetaType_AddOnContent) continue; child_info->parent = child_info->previous = child_info->next = NULL; if (child_info->meta_key.type == NcmContentMetaType_Patch || child_info->meta_key.type == NcmContentMetaType_AddOnContent) { /* We're dealing with a patch or an add-on content. */ /* Retrieve pointer to the first parent user application entry for patches and add-on contents. */ u64 app_id = (child_info->meta_key.type == NcmContentMetaType_Patch ? titleGetApplicationIdByPatchId(child_info->meta_key.id) : \ titleGetApplicationIdByAddOnContentId(child_info->meta_key.id)); child_info->parent = _titleGetInfoFromStorageByTitleId(NcmStorageId_Any, app_id); if (child_info->parent && !child_info->app_metadata) child_info->app_metadata = child_info->parent->app_metadata; /* Add orphan title info entry if we have no application metadata. */ if (!child_info->app_metadata) { titleAddOrphanTitleInfoEntry(child_info); 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(u8 k = i; k >= NcmStorageId_GameCard; k--) { /* Don't process system titles. And don't proceed if we're currently dealing with the first entry from a storage. */ if (k == NcmStorageId_BuiltInSystem || (k == i && j == 0)) continue; TitleStorage *prev_title_storage = &(g_titleStorage[TITLE_STORAGE_INDEX(k)]); TitleInfo **prev_titles = prev_title_storage->titles; u32 prev_title_count = prev_title_storage->title_count; u32 start_idx = (k == i ? j : prev_title_count); /* Don't proceed if the current storage holds no titles. */ if (!prev_titles || !prev_title_count) continue; for(u32 l = start_idx; l > 0; l--) { TitleInfo *prev_info = prev_titles[l - 1]; if (!prev_info) continue; if (prev_info->meta_key.type == child_info->meta_key.type && \ (((child_info->meta_key.type == NcmContentMetaType_Application || child_info->meta_key.type == NcmContentMetaType_Patch) && prev_info->meta_key.id == child_info->meta_key.id) || \ (child_info->meta_key.type == NcmContentMetaType_AddOnContent && titleCheckIfAddOnContentIdsAreSiblings(prev_info->meta_key.id, child_info->meta_key.id)))) { prev_info->next = child_info; child_info->previous = prev_info; break; } } if (child_info->previous) break; } } } } static bool titleCreateGameCardInfoThread(void) { if (!utilsCreateThread(&g_titleGameCardInfoThread, titleGameCardInfoThreadFunc, NULL, 1)) { LOG_MSG("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); 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. */ SCOPED_LOCK(&g_titleMutex) g_titleGameCardInfoUpdated = titleRefreshGameCardTitleInfo(); } /* Update gamecard flags. */ g_titleGameCardAvailable = g_titleGameCardInfoUpdated = false; threadExit(); } static bool titleRefreshGameCardTitleInfo(void) { TitleStorage *title_storage = NULL; TitleInfo **titles = NULL; u32 title_count = 0, gamecard_app_count = 0, extra_app_count = 0; bool status = false, success = false, cleanup = true, free_entries = false; /* Retrieve current gamecard status. */ status = (gamecardGetStatus() == GameCardStatus_InsertedAndInfoLoaded); if (status == g_titleGameCardAvailable || !status) { success = cleanup = (status != g_titleGameCardAvailable); goto end; } /* Initialize gamecard title storage. */ if (!titleInitializeTitleStorage(NcmStorageId_GameCard)) { LOG_MSG("Failed to initialize gamecard title storage!"); goto end; } /* Get gamecard title storage info. */ title_storage = &(g_titleStorage[TITLE_STORAGE_INDEX(NcmStorageId_GameCard)]); titles = title_storage->titles; title_count = title_storage->title_count; /* Verify title count. */ if (!title_count) { LOG_MSG("Gamecard title count is zero!"); goto end; } /* Get gamecard user application count. */ for(u32 i = 0; i < title_count; i++) { TitleInfo *cur_title_info = titles[i]; if (cur_title_info && cur_title_info->meta_key.type == NcmContentMetaType_Application) gamecard_app_count++; } /* Return immediately if, for some reason, there are no user applications. */ if (!gamecard_app_count) { success = true; cleanup = false; goto end; } /* Reallocate application metadata pointer array. */ if (!titleReallocateApplicationMetadata(gamecard_app_count, false, false)) { LOG_MSG("Failed to reallocate application metadata pointer array for gamecard user applications!"); goto end; } free_entries = true; /* Retrieve application metadata for gamecard user applications. */ for(u32 i = 0; i < title_count; i++) { TitleInfo *cur_title_info = titles[i]; if (!cur_title_info) continue; u64 app_id = (cur_title_info->meta_key.type <= NcmContentMetaType_Application ? cur_title_info->meta_key.id : \ (cur_title_info->meta_key.type == NcmContentMetaType_Patch ? titleGetApplicationIdByPatchId(cur_title_info->meta_key.id) : \ (cur_title_info->meta_key.type == NcmContentMetaType_AddOnContent ? titleGetApplicationIdByAddOnContentId(cur_title_info->meta_key.id) : \ titleGetApplicationIdByDeltaId(cur_title_info->meta_key.id)))); /* Do not proceed if application metadata has already been retrieved, or if we can successfully retrieve it. */ if (cur_title_info->app_metadata != NULL || (cur_title_info->app_metadata = titleFindApplicationMetadataByTitleId(app_id, false)) != NULL) continue; /* Retrieve application metadata pointer. */ TitleApplicationMetadata *cur_app_metadata = g_userMetadata[g_userMetadataCount + extra_app_count]; if (!cur_app_metadata) { /* Allocate memory for a new application metadata entry. */ cur_app_metadata = calloc(1, sizeof(TitleApplicationMetadata)); if (!cur_app_metadata) { LOG_MSG("Failed to allocate memory for application metadata entry #%u!", extra_app_count); goto end; } /* Set application metadata entry pointer. */ g_userMetadata[g_userMetadataCount + extra_app_count] = cur_app_metadata; } /* Retrieve application metadata. */ if (!titleRetrieveUserApplicationMetadataByTitleId(app_id, cur_app_metadata)) continue; /* Update application metadata pointer in title info. */ cur_title_info->app_metadata = cur_app_metadata; /* Increase extra application metadata counter. */ extra_app_count++; } if (extra_app_count) { /* Update application metadata count. */ g_userMetadataCount += extra_app_count; /* Sort application metadata entries by name. */ if (g_userMetadataCount > 1) qsort(g_userMetadata, g_userMetadataCount, sizeof(TitleApplicationMetadata*), &titleUserApplicationMetadataEntrySortFunction); /* Update linked lists for user applications, patches and add-on contents. */ /* This will take care of orphan titles we might now have application metadata for. */ titleUpdateTitleInfoLinkedLists(); } else if (g_userMetadata[g_userMetadataCount]) { /* Free leftover application metadata entry (if needed). */ free(g_userMetadata[g_userMetadataCount]); g_userMetadata[g_userMetadataCount] = NULL; } /* Free extra allocated pointers if we didn't use them. */ if (extra_app_count < gamecard_app_count) titleReallocateApplicationMetadata(0, false, false); /* Update flags. */ success = true; cleanup = false; end: /* Update gamecard status. */ g_titleGameCardAvailable = status; /* Free previously allocated application metadata pointers. Ignore return value. */ if (!success && free_entries) titleReallocateApplicationMetadata(extra_app_count, false, true); if (cleanup) { /* Close gamecard title storage. */ titleCloseTitleStorage(NcmStorageId_GameCard); /* Update linked lists for user applications, patches and add-on contents. */ titleUpdateTitleInfoLinkedLists(); } return success; } static bool titleIsUserApplicationContentAvailable(u64 app_id) { if (!app_id) return false; for(u8 i = NcmStorageId_GameCard; i <= NcmStorageId_SdCard; i++) { if (i == NcmStorageId_BuiltInSystem) continue; TitleStorage *title_storage = &(g_titleStorage[TITLE_STORAGE_INDEX(i)]); if (!title_storage->titles || !*(title_storage->titles) || !title_storage->title_count) continue; for(u32 j = 0; j < title_storage->title_count; j++) { TitleInfo *title_info = title_storage->titles[j]; if (!title_info) continue; if ((title_info->meta_key.type == NcmContentMetaType_Application && title_info->meta_key.id == app_id) || \ (title_info->meta_key.type == NcmContentMetaType_Patch && titleCheckIfPatchIdBelongsToApplicationId(app_id, title_info->meta_key.id)) || \ (title_info->meta_key.type == NcmContentMetaType_AddOnContent && titleCheckIfAddOnContentIdBelongsToApplicationId(app_id, title_info->meta_key.id))) return true; } } return false; } static TitleInfo *_titleGetInfoFromStorageByTitleId(u8 storage_id, u64 title_id) { if (storage_id < NcmStorageId_GameCard || storage_id > NcmStorageId_Any || !title_id) { LOG_MSG("Invalid parameters!"); return NULL; } TitleInfo *out = NULL; u8 start_idx = (storage_id == NcmStorageId_Any ? TITLE_STORAGE_INDEX(NcmStorageId_GameCard) : TITLE_STORAGE_INDEX(storage_id)); u8 max_val = (storage_id == NcmStorageId_Any ? TITLE_STORAGE_INDEX(NcmStorageId_SdCard) : start_idx); for(u8 i = start_idx; i <= max_val; i++) { TitleStorage *title_storage = &(g_titleStorage[i]); if (!title_storage->titles || !*(title_storage->titles) || !title_storage->title_count) continue; for(u32 j = 0; j < title_storage->title_count; j++) { TitleInfo *title_info = title_storage->titles[j]; if (title_info && title_info->meta_key.id == title_id) { out = title_info; break; } } if (out) break; } //if (!info) LOG_MSG("Unable to find title info entry with ID \"%016lX\"! (storage ID %u).", title_id, storage_id); return out; } static TitleInfo *titleDuplicateTitleInfo(TitleInfo *title_info, TitleInfo *parent, TitleInfo *previous, TitleInfo *next) { if (!title_info || title_info->storage_id < NcmStorageId_GameCard || title_info->storage_id > NcmStorageId_SdCard || !title_info->meta_key.id || \ (title_info->meta_key.type > NcmContentMetaType_BootImagePackageSafe && title_info->meta_key.type < NcmContentMetaType_Application) || title_info->meta_key.type > NcmContentMetaType_Delta || \ !title_info->content_count || !title_info->content_infos) { LOG_MSG("Invalid parameters!"); return NULL; } TitleInfo *title_info_dup = NULL, *tmp1 = NULL, *tmp2 = NULL; NcmContentInfo *content_infos_dup = NULL; bool dup_parent = false, dup_previous = false, dup_next = false, success = false; /* Allocate memory for the new TitleInfo element. */ title_info_dup = calloc(1, sizeof(TitleInfo)); if (!title_info_dup) { LOG_MSG("Failed to allocate memory for TitleInfo duplicate!"); return NULL; } /* Copy TitleInfo data. */ memcpy(title_info_dup, title_info, sizeof(TitleInfo)); title_info_dup->parent = title_info_dup->previous = title_info_dup->next = NULL; /* Allocate memory for NcmContentInfo elements. */ content_infos_dup = calloc(title_info->content_count, sizeof(NcmContentInfo)); if (!content_infos_dup) { LOG_MSG("Failed to allocate memory for NcmContentInfo duplicates!"); goto end; } /* Copy NcmContentInfo data. */ memcpy(content_infos_dup, title_info->content_infos, title_info->content_count * sizeof(NcmContentInfo)); /* Update content infos pointer. */ title_info_dup->content_infos = content_infos_dup; /* Duplicate linked list data. */ if (title_info->parent) { if (parent) { title_info_dup->parent = parent; } else { title_info_dup->parent = titleDuplicateTitleInfo(title_info->parent, NULL, NULL, NULL); if (!title_info_dup->parent) goto end; dup_parent = true; } /* Update pointer to parent title info - this will be used while duplicating siblings. */ parent = title_info_dup->parent; } if (title_info->previous) { if (previous) { title_info_dup->previous = previous; } else { title_info_dup->previous = titleDuplicateTitleInfo(title_info->previous, parent, NULL, title_info_dup); if (!title_info_dup->previous) goto end; dup_previous = true; } } if (title_info->next) { if (next) { title_info_dup->next = next; } else { title_info_dup->next = titleDuplicateTitleInfo(title_info->next, parent, title_info_dup, NULL); if (!title_info_dup->next) goto end; dup_next = true; } } /* Update flag. */ success = true; end: /* We can't directly use titleFreeTitleInfo() on title_info_dup because some or all of the linked list data may have been provided as function arguments. */ /* So we'll take care of freeing data the old fashioned way. */ if (!success) { if (content_infos_dup) { free(content_infos_dup); content_infos_dup = NULL; } if (title_info_dup) { /* Free parent linked list (if duplicated). */ /* Parent title infos are user applications with no reference to child titles, so it should be safe to free them first with titleFreeTitleInfo(). */ if (dup_parent) titleFreeTitleInfo(&(title_info_dup->parent)); /* Free previous sibling(s) (if duplicated). */ /* We need to take care not to free the parent linked list, either because we may have already freed it, or because it may have been passed as an argument. */ /* Furthermore, the "next" pointer from the previous sibling points to our current duplicated entry, so we need to clear it. */ if (dup_previous) { tmp1 = title_info_dup->previous; while(tmp1) { tmp2 = tmp1->previous; tmp1->parent = tmp1->previous = tmp1->next = NULL; titleFreeTitleInfo(&tmp1); tmp1 = tmp2; } } /* Free next sibling(s) (if duplicated). */ /* We need to take care not to free the parent linked list, either because we may have already freed it, or because it may have been passed as an argument. */ /* Furthermore, the "previous" pointer from the next sibling points to our current duplicated entry, so we need to clear it. */ if (dup_next) { tmp1 = title_info_dup->next; while(tmp1) { tmp2 = tmp1->next; tmp1->parent = tmp1->previous = tmp1->next = NULL; titleFreeTitleInfo(&tmp1); tmp1 = tmp2; } } free(title_info_dup); title_info_dup = NULL; } } return title_info_dup; } 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; }