Files
Aerofoil/PortabilityLayer/FileManager.h
2020-11-12 02:35:07 -05:00

45 lines
2.3 KiB
C++

#pragma once
#include "FilePermission.h"
#include "CoreDefs.h"
#include "GpFileCreationDisposition.h"
#include "PLErrorCodes.h"
#include "VirtualDirectory.h"
#include <stdint.h>
class PLPasStr;
class GpIOStream;
namespace PortabilityLayer
{
class ResTypeID;
struct MacFileProperties;
struct FileBrowserUI_DetailsCallbackAPI;
class FileManager
{
public:
virtual bool FileExists(VirtualDirectory_t dirID, const PLPasStr &filename) = 0;
virtual bool FileLocked(VirtualDirectory_t dirID, const PLPasStr &filename) = 0;
virtual bool DeleteFile(VirtualDirectory_t dirID, const PLPasStr &filename) = 0;
virtual PLError_t CreateFile(VirtualDirectory_t dirID, const PLPasStr &filename, const MacFileProperties &mfp) = 0;
virtual PLError_t CreateFileAtCurrentTime(VirtualDirectory_t dirID, const PLPasStr &filename, const ResTypeID &fileCreator, const ResTypeID &fileType) = 0;
// OpenFileData + OpenFileResources require that the file already exists (i.e. has a .gpf), but the fork may not
virtual PLError_t OpenFileData(VirtualDirectory_t dirID, const PLPasStr &filename, EFilePermission filePermission, GpIOStream *&outStream) = 0;
virtual PLError_t OpenFileResources(VirtualDirectory_t dirID, const PLPasStr &filename, EFilePermission filePermission, GpIOStream *&outStream) = 0;
virtual bool ReadFileProperties(VirtualDirectory_t dirID, const PLPasStr &filename, MacFileProperties &properties) = 0;
virtual PLError_t RawOpenFileData(VirtualDirectory_t dirID, const PLPasStr &filename, EFilePermission filePermission, bool ignoreMeta, GpFileCreationDisposition_t createDisposition, GpIOStream *&outStream) = 0;
virtual PLError_t RawOpenFileResources(VirtualDirectory_t dirID, const PLPasStr &filename, EFilePermission filePermission, bool ignoreMeta, GpFileCreationDisposition_t createDisposition, GpIOStream *&outStream) = 0;
virtual bool PromptSaveFile(VirtualDirectory_t dirID, const ResTypeID &fileType, char *path, size_t &outPathLength, size_t pathCapacity, const PLPasStr &initialFileName, const PLPasStr &promptText, const FileBrowserUI_DetailsCallbackAPI &callbackAPI) = 0;
virtual bool PromptOpenFile(VirtualDirectory_t dirID, const ResTypeID &fileType, char *path, size_t &outPathLength, size_t pathCapacity, const PLPasStr &promptText, const FileBrowserUI_DetailsCallbackAPI &callbackAPI) = 0;
static FileManager *GetInstance();
};
}