Release note: Bug 2809 - [Raptor] Intermediate Resource Filenames not unique, rom fails to boot
/*
* 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 class exports the functions required to construct either
* single entry (constructor) or to construct directory structure.
* Also initializes the date and time attributes for all newly created
* entries.
* @internalComponent
* @released
*
*/
#include "errorhandler.h"
#include "directory.h"
#include "constants.h"
/**
Constructor:
1. To Initialize the date and time variable
2. Also to initialize other variable's
@internalComponent
@released
@param aEntryName - the entry name
*/
FILESYSTEM_API CDirectory::CDirectory(char* aEntryName):
iEntryName(aEntryName),
iAttribute(0),
iNtReserved(KNTReserverdByte),
iCreationTimeMsecs(KCreateTimeInMsecs),
iClusterNumberHi(0),
iClusterNumberLow(0),
iFileSize (0)
{
InitializeTime();
}
/**
Destructor:
1. To delete all the entries available in the form of directory structure
2. Also to delete the current entry
@internalComponent
@released
*/
FILESYSTEM_API CDirectory::~CDirectory()
{
while(iDirectoryList.size() > 0)
{
delete iDirectoryList.front();
iDirectoryList.pop_front();
}
}
/**
Function to initialize the time attributes of an entry
@internalComponent
@released
*/
void CDirectory::InitializeTime()
{
time_t rawtime;
time ( &rawtime );
iDateAndTime = localtime ( &rawtime );
iDate.iCurrentDate.Day = iDateAndTime->tm_mday;
iDate.iCurrentDate.Month = iDateAndTime->tm_mon+1; //As per FAT spec
iDate.iCurrentDate.Year = iDateAndTime->tm_year - 80;//As per FAT spec
iTime.iCurrentTime.Hour = iDateAndTime->tm_hour;
iTime.iCurrentTime.Minute = iDateAndTime->tm_min;
iTime.iCurrentTime.Seconds = iDateAndTime->tm_sec / 2;//As per FAT spec
iCreationDate = iDate.iImageDate;
iCreatedTime = iTime.iImageTime;
iLastAccessDate = iDate.iImageDate;
iLastWriteDate = iDate.iImageDate;
iLastWriteTime = iTime.iImageTime;
}
/**
Function to initialize the entry name
@internalComponent
@released
@param aEntryName - entry name need to be initialized
*/
FILESYSTEM_API void CDirectory::SetEntryName(String aEntryName)
{
iEntryName = aEntryName;
}
/**
Function to return the entry name
@internalComponent
@released
@return iEntryName - the entry name
*/
FILESYSTEM_API String CDirectory::GetEntryName() const
{
return iEntryName;
}
/**
Function to initialize the file path
@internalComponent
@released
@param aFilePath - where the current entry contents actually stored
*/
FILESYSTEM_API void CDirectory::SetFilePath(char* aFilePath)
{
iFilePath.assign(aFilePath);
}
/**
Function to return the file path
@internalComponent
@released
@return iFilePath - the file path
*/
FILESYSTEM_API String CDirectory::GetFilePath() const
{
return iFilePath;
}
/**
Function to set the entry attribute
@internalComponent
@released
@param aAttribute - entry attribute
*/
FILESYSTEM_API void CDirectory::SetEntryAttribute(char aAttribute)
{
iAttribute = aAttribute;
}
/**
Function to return the entry attribute
@internalComponent
@released
@return iAttribute - the entry attribute
*/
FILESYSTEM_API char CDirectory::GetEntryAttribute() const
{
return iAttribute;
}
/**
Function to initialize the file size, this function is called only if the entry is of
type File.
@internalComponent
@released
@param aFileSize - the current entry file size
*/
FILESYSTEM_API void CDirectory::SetFileSize(unsigned int aFileSize)
{
iFileSize = aFileSize;
}
/**
Function to return the entry file size, this function is called only if the entry is of
type File.
@internalComponent
@released
@return iFileSize - the file size
*/
FILESYSTEM_API unsigned int CDirectory::GetFileSize() const
{
return iFileSize;
}
/**
Function to check whether this is a file
@internalComponent
@released
@return iFileFlag - the File Flag
*/
bool CDirectory::IsFile() const
{
return (iAttribute & EAttrDirectory) == 0 ;
}
/**
Function to return the entries Nt Reserved byte
@internalComponent
@released
@return iNtReserverd - the Nt Reserved byte
*/
char CDirectory::GetNtReservedByte() const
{
return iNtReserved;
}
/**
Function to return the entry Creation time in milli-seconds.
@internalComponent
@released
@return iCreatedTimeMsecs - created time in Milli-seconds
*/
char CDirectory::GetCreationTimeMsecs() const
{
return iCreationTimeMsecs;
}
/**
Function to return the entry Created time
@internalComponent
@released
@retun iCreatedTime - created time
*/
unsigned short int CDirectory::GetCreatedTime() const
{
return iCreatedTime;
}
/**
Function to return the entry Created date
@internalComponent
@released
@return iCreationDate - created date
*/
unsigned short int CDirectory::GetCreationDate() const
{
return iCreationDate;
}
/**
Function to return the entry last accessed date
@internalComponent
@released
@return iLastAccessDate - last access date
*/
unsigned short int CDirectory::GetLastAccessDate() const
{
return iLastAccessDate;
}
/**
Function to set high word cluster number
@internalComponent
@released
@param aHiClusterNumber - high word of current cluster number
*/
void CDirectory::SetClusterNumberHi(unsigned short int aHiClusterNumber)
{
iClusterNumberHi = aHiClusterNumber;
}
/**
Function to return high word cluster number
@internalComponent
@released
@return iClusterNumberHi - high word of cluster number
*/
unsigned short int CDirectory::GetClusterNumberHi() const
{
return iClusterNumberHi;
}
/**
Function to set low word cluster number
@internalComponent
@released
@param aLowClusterNumber - low word of current cluster number
*/
void CDirectory::SetClusterNumberLow(unsigned short int aLowClusterNumber)
{
iClusterNumberLow = aLowClusterNumber;
}
/**
Function to return low word cluster number
@internalComponent
@released
@return iClusterNumberLow - low word of cluster number
*/
unsigned short int CDirectory::GetClusterNumberLow() const
{
return iClusterNumberLow;
}
/**
Function to return last write date
@internalComponent
@released
@return iLastWriteDate - last write date
*/
unsigned short int CDirectory::GetLastWriteDate() const
{
return iLastWriteDate;
}
/**
Function to return last write time
@internalComponent
@released
@return iLastWriteTime - last write time
*/
unsigned short int CDirectory::GetLastWriteTime() const
{
return iLastWriteTime;
}
/**
Function to return sub directory/file list
@internalComponent
@released
@return iDirectoryList - entry list
*/
FILESYSTEM_API EntryList* CDirectory::GetEntryList()
{
return &iDirectoryList;
}
/**
Function to insert a entry into Directory list. Also this function can be used
extensively to construct tree form of directory structure.
@internalComponent
@released
@param aEntry - the entry to be inserted
*/
FILESYSTEM_API void CDirectory::InsertIntoEntryList(CDirectory* aEntry)
{
iDirectoryList.push_back(aEntry);
}