Parallel-parsing "noexport" flag.
/*
* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
* Directory operations for FileSystem component
* @internalComponent
* @released
*
*/
#ifndef DIRECTORY_H
#define DIRECTORY_H
#include "utils.h"
/* If the macro _FILESYSTEM_DLL is defined, then the macro FILESYSTEM_API is used to
* export the functions. Hence while building the DLL this macro should be used.
* Else if the macro _USE_FILESYSTEM_DLL is defined, then the macro FILESYSTEM_API is
* used to import the functions. Hence while linking this macro should be used.
* If none of the above macros defined, then the macro FILESYSTEM_API is defined empty
* and it is used for creating static library.
* The purpose of using multiple macros is to deliver both the static and dynamic
* libraries from the same set of source files.
*/
#ifdef _FILESYSTEM_DLL
#define FILESYSTEM_API __declspec(dllexport)
#elif _USE_FILESYSTEM_DLL
#define FILESYSTEM_API __declspec(dllimport)
#else
#define FILESYSTEM_API
#endif
#include <list>
#include <stack>
#include <time.h>
class CDirectory;
class CLongEntry;
typedef std::list<CDirectory*> EntryList;
//Directory, file and volume Attributes
enum KAttributes
{
EAttrReadOnly = 0x01,
EAttrHidden = 0x02,
EAttrSystem = 0x04,
EAttrVolumeId = 0x08,
EAttrDirectory = 0x10,
EAttrArchive = 0x20,
EAttrLongName = EAttrReadOnly | EAttrHidden | EAttrSystem | EAttrVolumeId,
EAttrLongNameMask = EAttrReadOnly | EAttrHidden | EAttrSystem | EAttrVolumeId \
| EAttrDirectory | EAttrArchive,
ELastLongEntry = 0x40
};
//Time format, should be written as a integer in FAT image
typedef struct
{
unsigned short int Seconds:5;
unsigned short int Minute:6;
unsigned short int Hour:5;
}FatTime;
//Date format, should be written as a integer in FAT image
typedef struct
{
unsigned short int Day:5;
unsigned short int Month:4;
unsigned short int Year:7;
}FatDate;
//This union convention used to convert bit fields into integer
union TDateInteger
{
FatDate iCurrentDate;
unsigned short int iImageDate;
};
//This union convention used to convert bit fields into integer
union TTimeInteger
{
FatTime iCurrentTime;
unsigned short int iImageTime;
};
/* This class describes the attributes of a single directory/file/volume entry.
*
* @internalComponent
* @released
*/
class CDirectory
{
public:
FILESYSTEM_API CDirectory(char* aEntryName);
FILESYSTEM_API ~CDirectory();
FILESYSTEM_API EntryList* GetEntryList();
FILESYSTEM_API void InsertIntoEntryList(CDirectory* aEntry);
FILESYSTEM_API void SetFilePath(char* aFilePath);
FILESYSTEM_API String GetFilePath() const;
FILESYSTEM_API void SetEntryName(String aEntryName);
FILESYSTEM_API String GetEntryName() const;
FILESYSTEM_API void SetEntryAttribute(char aAttribute);
FILESYSTEM_API char GetEntryAttribute() const;
char GetNtReservedByte() const;
char GetCreationTimeMsecs() const;
unsigned short int GetCreatedTime() const;
unsigned short int GetCreationDate() const;
unsigned short int GetLastAccessDate() const;
unsigned short int GetClusterNumberHi() const;
void SetClusterNumberHi(unsigned short int aHiClusterNumber);
unsigned short int GetClusterNumberLow() const;
void SetClusterNumberLow(unsigned short int aLowClusterNumber);
unsigned short int GetLastWriteDate() const;
unsigned short int GetLastWriteTime() const;
FILESYSTEM_API void SetFileSize(unsigned int aFileSize);
FILESYSTEM_API unsigned int GetFileSize() const;
bool IsFile() const ;
private:
void InitializeTime();
private:
String iEntryName; //Directory or file name
char iAttribute; //To mention file or directory or Volume
char iNtReserved; //Reserved for use by windows NT, this value always zero
char iCreationTimeMsecs; /**Millisecond stamp at file creation time, Since this is not
so important, always initialized to zero*/
unsigned short int iCreatedTime; //Time file was created
unsigned short int iCreationDate; //Date file was created
unsigned short int iLastAccessDate; //Date file was last accessed
unsigned short int iClusterNumberHi;//High word of this entry's first cluster number
unsigned short int iClusterNumberLow;//Low word of this entry's first cluster number
unsigned short int iLastWriteDate; //Date file was written
unsigned short int iLastWriteTime; //Time file was written
unsigned int iFileSize; //file size
EntryList iDirectoryList; //List Template used to hold subdirectories
String iFilePath; //Holds file path only if the entry is of type "file"
struct tm* iDateAndTime;
union TTimeInteger iTime;
union TDateInteger iDate;
};
#endif //DIRECTORY_H