Files
Aerofoil/PortabilityLayer/FileManager.h
2021-03-07 05:07:23 -05:00

64 lines
2.9 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 ZipFileProxy;
class CompositeFile
{
public:
virtual PLError_t OpenData(EFilePermission filePermission, GpFileCreationDisposition_t disposition, GpIOStream *&outStream) = 0;
virtual PLError_t OpenResources(GpIOStream *&outStream, ZipFileProxy *&outProxy, bool &outIsProxyShared) = 0;
virtual const MacFileProperties &GetProperties() const = 0;
virtual VirtualDirectory_t GetDirectory() const = 0;
virtual PLPasStr GetFileName() const = 0;
virtual bool IsDataReadOnly() const = 0;
virtual void Close() = 0;
protected:
inline CompositeFile() {}
inline ~CompositeFile() {}
};
class FileManager
{
public:
virtual CompositeFile *OpenCompositeFile(VirtualDirectory_t dirID, const PLPasStr &filename) = 0;
virtual PLError_t OpenNonCompositeFile(VirtualDirectory_t dirID, const PLPasStr &filename, const char *extension, EFilePermission filePermission, GpFileCreationDisposition_t creationDisposition, GpIOStream *&outStream) = 0;
virtual bool CompositeFileExists(VirtualDirectory_t dirID, const PLPasStr &filename) = 0;
virtual bool NonCompositeFileExists(VirtualDirectory_t dirID, const PLPasStr &filename, const char *extension) = 0;
virtual bool DeleteNonCompositeFile(VirtualDirectory_t dirID, const PLPasStr &filename, const char *ext) = 0;
virtual bool DeleteCompositeFile(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;
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 char *extension, char *path, size_t &outPathLength, size_t pathCapacity, const PLPasStr &initialFileName, const PLPasStr &promptText, bool composites, const FileBrowserUI_DetailsCallbackAPI &callbackAPI) = 0;
virtual bool PromptOpenFile(VirtualDirectory_t dirID, const char *extension, char *path, size_t &outPathLength, size_t pathCapacity, const PLPasStr &promptText, bool composites, const FileBrowserUI_DetailsCallbackAPI &callbackAPI) = 0;
static FileManager *GetInstance();
};
}