diff -r 238f4cb8391f -r ad8ffc8e1982 imgtools/imglib/filesystem/source/directory.cpp --- a/imgtools/imglib/filesystem/source/directory.cpp Thu Jun 10 13:50:24 2010 +0800 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,385 +0,0 @@ -/* -* 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); -}