sead::FileDevice class
#include </OdysseyDecomp/lib/sead/include/filedevice/seadFileDevice.h>

Base classes

template<typename T>
class TListNode<FileDevice*>
class IDisposer

Derived classes

class ArchiveFileDevice
class CafeFSAFileDevice
class MainFileDevice
class NinFileDeviceBase

Public types

struct LoadArg
struct SaveArg
enum FileOpenFlag { cFileOpenFlag_ReadOnly = 0, cFileOpenFlag_WriteOnly = 1, cFileOpenFlag_ReadWrite = 2, cFileOpenFlag_Create = 3 }
enum SeekOrigin { cSeekOrigin_Begin = 0, cSeekOrigin_Current = 1, cSeekOrigin_End = 2 }
enum class HeapNullOption { AlwaysUseSpecifiedHeap = 0, UseSpecifiedOrContainHeap = 1, DoNotAppendDisposerIfNoHeapSpecified = 2, UseSpecifiedOrCurrentHeap = 3 }

Public static variables

static const s32 cBufferMinAlignment

Public static functions

static auto getListNodeOffset() -> u32

Constructors, destructors, conversion operators

FileDevice()
FileDevice(const SafeString& name) explicit
~FileDevice() override

Public functions

auto getDriveName() const -> const SafeString&
void setDriveName(const SafeString& name)
auto hasPermission() const -> bool
void setHasPermission(bool perm)
auto isAvailable() const -> bool
auto tryLoad(LoadArg& arg) -> u8*
auto save(SaveArg& arg) -> bool
auto trySave(SaveArg& arg) -> bool
auto open(FileHandle* handle, const SafeString& path, FileOpenFlag flag, u32 divSize = 0) -> FileDevice*
auto tryOpen(FileHandle* handle, const SafeString& path, FileOpenFlag flag, u32 divSize = 0) -> FileDevice*
auto close(FileHandle* handle) -> bool
auto tryClose(FileHandle* handle) -> bool
auto flush(FileHandle* handle) -> bool
auto tryFlush(FileHandle* handle) -> bool
auto remove(const SafeString& str) -> bool
auto tryRemove(const SafeString& str) -> bool
auto read(FileHandle* handle, u8* data, u32 size) -> u32
auto tryRead(u32* bytesRead, FileHandle* handle, u8* outBuffer, u32 bytesToRead) -> bool
auto write(FileHandle* handle, const u8* data, u32 size) -> u32
auto tryWrite(u32* bytesWritten, FileHandle* handle, const u8* inBuffer, u32 bytesToWrite) -> bool
auto seek(FileHandle* handle, s32 offset, SeekOrigin origin) -> bool
auto trySeek(FileHandle* handle, s32 offset, SeekOrigin origin) -> bool
auto getCurrentSeekPos(FileHandle* handle) -> u32
auto tryGetCurrentSeekPos(u32* seekPos, FileHandle* handle) -> bool
auto getFileSize(const SafeString& path) -> u32
auto tryGetFileSize(u32* fileSize, const SafeString& path) -> bool
auto getFileSize(FileHandle* handle) -> u32
auto tryGetFileSize(u32* size, FileHandle* handle) -> bool
auto isExistFile(const SafeString& path) -> bool
auto tryIsExistFile(bool* exists, const SafeString& path) -> bool
auto isExistDirectory(const SafeString& path) -> bool
auto tryIsExistDirectory(bool* exists, const SafeString& path) -> bool
auto openDirectory(DirectoryHandle* handle, const SafeString& path) -> FileDevice*
auto tryOpenDirectory(DirectoryHandle* handle, const SafeString& path) -> FileDevice*
auto closeDirectory(DirectoryHandle* handle) -> bool
auto tryCloseDirectory(DirectoryHandle* handle) -> bool
auto readDirectory(DirectoryHandle* handle, DirectoryEntry* entries, u32 num_entries) -> u32
auto tryReadDirectory(u32* entriesRead, DirectoryHandle* handle, DirectoryEntry* entries, u32 entriesToRead) -> bool
auto makeDirectory(const SafeString& path, u32 x) -> bool
auto tryMakeDirectory(const SafeString& path, u32) -> bool
auto makeDirectoryWithParent(const SafeString& path, u32 x) -> bool
auto tryMakeDirectoryWithParent(const SafeString& path, u32) -> bool
auto getLastRawError() const -> s32
void traceFilePath(const SafeString& path) const virtual
void traceDirectoryPath(const SafeString& path) const virtual
void resolveFilePath(BufferedSafeString* out, const SafeString& path) const virtual
void resolveDirectoryPath(BufferedSafeString* out, const SafeString& path) const virtual
auto isMatchDevice_(const HandleBase* handle) const -> bool virtual
void erase()

Public variables

FileDevice* mData
TList<FileDevice*>* mList

Protected functions

auto doIsAvailable_() const -> bool pure virtual
auto doLoad_(LoadArg& arg) -> u8* virtual
auto doSave_(SaveArg& arg) -> bool virtual
auto doOpen_(FileHandle* handle, const SafeString& path, FileOpenFlag flag) -> FileDevice* pure virtual
auto doClose_(FileHandle* handle) -> bool pure virtual
auto doFlush_(FileHandle* handle) -> bool pure virtual
auto doRemove_(const SafeString& str) -> bool pure virtual
auto doRead_(u32* bytesRead, FileHandle* handle, u8* outBuffer, u32 bytesToRead) -> bool pure virtual
auto doWrite_(u32* bytesWritten, FileHandle* handle, const u8* inBuffer, u32 bytesToWrite) -> bool pure virtual
auto doSeek_(FileHandle* handle, s32 offset, SeekOrigin origin) -> bool pure virtual
auto doGetCurrentSeekPos_(u32* seekPos, FileHandle* handle) -> bool pure virtual
auto doGetFileSize_(u32* fileSize, const SafeString& path) -> bool pure virtual
auto doGetFileSize_(u32* fileSize, FileHandle* handle) -> bool pure virtual
auto doIsExistFile_(bool* exists, const SafeString& path) -> bool pure virtual
auto doIsExistDirectory_(bool* exists, const SafeString& path) -> bool pure virtual
auto doOpenDirectory_(DirectoryHandle* handle, const SafeString& path) -> FileDevice* pure virtual
auto doCloseDirectory_(DirectoryHandle* handle) -> bool pure virtual
auto doReadDirectory_(u32* entriesRead, DirectoryHandle* handle, DirectoryEntry* entries, u32 entriesToRead) -> bool pure virtual
auto doMakeDirectory_(const SafeString& path, u32) -> bool pure virtual
auto doGetLastRawError_() const -> s32 pure virtual
void doTracePath_(const SafeString& path) const virtual
void doResolvePath_(BufferedSafeString* out, const SafeString& path) const virtual
void setFileHandleDivSize_(FileHandle* handle, u32 divSize) const
void setHandleBaseFileDevice_(HandleBase* handle, FileDevice* device) const
void setHandleBaseOriginalFileDevice_(HandleBase* handle, FileDevice* device) const
auto getHandleBaseHandleBuffer_(HandleBase* handle) const -> HandleBuffer&
auto getDisposerHeap_() const -> Heap*

Protected variables

FixedSafeString<32> mDriveName
bool mPermission

Enum documentation

enum class sead::FileDevice::HeapNullOption
#include <heap/seadDisposer.h>

Function documentation

static u32 sead::FileDevice::getListNodeOffset()
#include <heap/seadDisposer.h>

void sead::FileDevice::erase()
#include <container/seadTList.h>

Heap* sead::FileDevice::getDisposerHeap_() const protected
#include <heap/seadDisposer.h>

Variable documentation

FileDevice* sead::FileDevice::mData
#include <container/seadTList.h>

TList<FileDevice*>* sead::FileDevice::mList
#include <container/seadTList.h>