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fs: Added fsCreateSaveDataFileSystem(), fsDeleteSaveDataFileSystem() and fsDeleteSaveDataFileSystemBySaveDataAttribute(). #518

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Pablo Curiel 2020-12-15 00:20:03 -04:00 committed by fincs
parent ccec5bd36c
commit 41fc8bb17c
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GPG Key ID: 62C7609ADA219C60
2 changed files with 43 additions and 0 deletions
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17
nx/include/switch/services/fs.h
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@ -88,6 +88,13 @@ typedef struct {
u8 unused[0x190]; ///< Uninitialized.
} FsSaveDataExtraData;
/// SaveDataMetaInfo
typedef struct {
u32 size;
u8 type; ///< \ref FsSaveDataMetaType
u8 reserved[0x0B];
} FsSaveDataMetaInfo;
/// SaveDataCreationInfo
typedef struct {
s64 save_data_size; ///< Size of the save data.
@ -219,6 +226,13 @@ typedef enum {
FsSaveDataFlags_NeedsSecureDelete = BIT(3),
} FsSaveDataFlags;
/// SaveDataMetaType
typedef enum {
FsSaveDataMetaType_None = 0,
FsSaveDataMetaType_Thumbnail = 1,
FsSaveDataMetaType_ExtensionContext = 2,
} FsSaveDataMetaType;
typedef enum {
FsGameCardAttribute_AutoBootFlag = BIT(0), ///< Causes the cartridge to automatically start on bootup
FsGameCardAttribute_HistoryEraseFlag = BIT(1), ///< Causes NS to throw an error on attempt to load the cartridge
@ -323,8 +337,11 @@ Result fsOpenBisStorage(FsStorage* out, FsBisPartitionId partitionId);
/// Do not call this directly, see fs_dev.h.
Result fsOpenSdCardFileSystem(FsFileSystem* out);
Result fsDeleteSaveDataFileSystem(u64 application_id);
Result fsCreateSaveDataFileSystem(const FsSaveDataAttribute* attr, const FsSaveDataCreationInfo* creation_info, const FsSaveDataMetaInfo* meta);
Result fsCreateSaveDataFileSystemBySystemSaveDataId(const FsSaveDataAttribute* attr, const FsSaveDataCreationInfo* creation_info);
Result fsDeleteSaveDataFileSystemBySaveDataSpaceId(FsSaveDataSpaceId save_data_space_id, u64 saveID); ///< [2.0.0+]
Result fsDeleteSaveDataFileSystemBySaveDataAttribute(FsSaveDataSpaceId save_data_space_id, const FsSaveDataAttribute* attr); ///< [4.0.0+]
Result fsIsExFatSupported(bool* out);

26
nx/source/services/fs.c
View File

@ -224,6 +224,20 @@ Result fsOpenSdCardFileSystem(FsFileSystem* out) {
return _fsCmdGetSession(&g_fsSrv, &out->s, 18);
}
Result fsDeleteSaveDataFileSystem(u64 application_id) {
return _fsObjectDispatchIn(&g_fsSrv, 21, application_id);
}
Result fsCreateSaveDataFileSystem(const FsSaveDataAttribute* attr, const FsSaveDataCreationInfo* creation_info, const FsSaveDataMetaInfo* meta) {
const struct {
FsSaveDataAttribute attr;
FsSaveDataCreationInfo creation_info;
FsSaveDataMetaInfo meta;
} in = { *attr, *creation_info, *meta };
return _fsObjectDispatchIn(&g_fsSrv, 22, in);
}
Result fsCreateSaveDataFileSystemBySystemSaveDataId(const FsSaveDataAttribute* attr, const FsSaveDataCreationInfo* creation_info) {
const struct {
FsSaveDataAttribute attr;
@ -245,6 +259,18 @@ Result fsDeleteSaveDataFileSystemBySaveDataSpaceId(FsSaveDataSpaceId save_data_s
return _fsObjectDispatchIn(&g_fsSrv, 25, in);
}
Result fsDeleteSaveDataFileSystemBySaveDataAttribute(FsSaveDataSpaceId save_data_space_id, const FsSaveDataAttribute* attr) {
if (hosversionBefore(4,0,0))
return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
const struct {
u8 save_data_space_id;
FsSaveDataAttribute attr;
} in = { (u8)save_data_space_id, *attr };
return _fsObjectDispatchIn(&g_fsSrv, 28, in);
}
Result fsIsExFatSupported(bool* out) {
if (hosversionBefore(2,0,0)) {
*out = false;