libmwawOLE::OStorage Class Reference

Public Member Functions

 OStorage (unsigned long minSize=0)
 constructor More...
 
 ~OStorage ()
 destructor More...
 
shared_ptr< WPXInputStream > getStream ()
 try to return a stream containing the ole file More...
 
std::vector< std::string > getSubStreamList (unsigned ind=0, bool all=false)
 function to retrieve the list of actual direntry More...
 
void setRevision (unsigned rev)
 set the OLE revision More...
 
void setRootType (bool pc)
 set the root to a mac/pc root */ More...
 
bool addStream (std::string const &name, unsigned char const *buffer, unsigned long len)
 add a new stream knowing its data More...
 
bool addDirectory (std::string const &dir)
 add a new directory (usefull to create empty leaf dir ) More...
 
void setInformation (std::string const &name, DirInfo const &info)
 set a node information More...
 

Protected Member Functions

unsigned insertData (unsigned char const *buffer, unsigned long len, bool useBigBlock, unsigned end=Eof)
 add stream data in a file, returns the first index More...
 
bool useBigBlockFor (unsigned long size) const
 return true if we need to use big block More...
 
size_t getDataAddress (unsigned block, bool isBig) const
 returns the address of a big/small block More...
 
unsigned newBBlock ()
 create a new big block, resize m_data; ... and return is identifier More...
 
unsigned newSBlock ()
 create a new small block, ... and returns is identifier More...
 
DirEntrycreateEntry (std::string const &name)
 return a new dir entry, if it does not exists More...
 
bool updateToSave ()
 finish to update the file ( note: it is better to call this function only one time ) More...
 

Static Protected Member Functions

static unsigned long getMaximumSize (bool isBig)
 returns the maximum size of a big/small block More...
 

Protected Attributes

Header m_header
 
DirTree m_dirtree
 
AllocTable m_bbat
 
unsigned m_num_bbat
 
AllocTable m_sbat
 
unsigned m_num_sbat
 
std::vector< unsigned long > m_sb_blocks
 
std::vector< unsigned char > m_data
 

Private Member Functions

 OStorage (const OStorage &)
 
OStorageoperator= (const OStorage &)
 

Constructor & Destructor Documentation

libmwawOLE::OStorage::OStorage ( unsigned long  minSize = 0)
inline

constructor

libmwawOLE::OStorage::~OStorage ( )
inline

destructor

libmwawOLE::OStorage::OStorage ( const OStorage )
private

Member Function Documentation

bool libmwawOLE::OStorage::addDirectory ( std::string const &  dir)

add a new directory (usefull to create empty leaf dir )

Referenced by libmwawOLE::Storage::getSubStreamForDirectory().

bool libmwawOLE::OStorage::addStream ( std::string const &  name,
unsigned char const *  buffer,
unsigned long  len 
)

add a new stream knowing its data

Referenced by libmwawOLE::Storage::getSubStreamForDirectory().

DirEntry* libmwawOLE::OStorage::createEntry ( std::string const &  name)
inlineprotected

return a new dir entry, if it does not exists

Referenced by addDirectory(), and addStream().

size_t libmwawOLE::OStorage::getDataAddress ( unsigned  block,
bool  isBig 
) const
inlineprotected

returns the address of a big/small block

Referenced by insertData().

static unsigned long libmwawOLE::OStorage::getMaximumSize ( bool  isBig)
inlinestaticprotected

returns the maximum size of a big/small block

Referenced by insertData().

shared_ptr<WPXInputStream> libmwawOLE::OStorage::getStream ( )
inline

try to return a stream containing the ole file

Referenced by libmwawOLE::Storage::getSubStreamForDirectory().

std::vector<std::string> libmwawOLE::OStorage::getSubStreamList ( unsigned  ind = 0,
bool  all = false 
)
inline

function to retrieve the list of actual direntry

Referenced by libmwawOLE::Storage::getSubStreamForDirectory().

unsigned libmwawOLE::OStorage::insertData ( unsigned char const *  buffer,
unsigned long  len,
bool  useBigBlock,
unsigned  end = Eof 
)
protected

add stream data in a file, returns the first index

Referenced by addStream(), and updateToSave().

unsigned libmwawOLE::OStorage::newBBlock ( )
inlineprotected

create a new big block, resize m_data; ... and return is identifier

Referenced by insertData(), and newSBlock().

unsigned libmwawOLE::OStorage::newSBlock ( )
inlineprotected

create a new small block, ... and returns is identifier

Referenced by insertData().

OStorage& libmwawOLE::OStorage::operator= ( const OStorage )
private
void libmwawOLE::OStorage::setInformation ( std::string const &  name,
DirInfo const &  info 
)
inline

set a node information

Referenced by libmwawOLE::Storage::getSubStreamForDirectory().

void libmwawOLE::OStorage::setRevision ( unsigned  rev)
inline

set the OLE revision

Referenced by libmwawOLE::Storage::getSubStreamForDirectory().

void libmwawOLE::OStorage::setRootType ( bool  pc)
inline

set the root to a mac/pc root */

Referenced by libmwawOLE::Storage::getSubStreamForDirectory().

bool libmwawOLE::OStorage::updateToSave ( )
protected

finish to update the file ( note: it is better to call this function only one time )

Referenced by getStream().

bool libmwawOLE::OStorage::useBigBlockFor ( unsigned long  size) const
inlineprotected

return true if we need to use big block

Referenced by addStream().

Member Data Documentation

AllocTable libmwawOLE::OStorage::m_bbat
protected

Referenced by insertData(), newBBlock(), and updateToSave().

std::vector<unsigned char> libmwawOLE::OStorage::m_data
protected
DirTree libmwawOLE::OStorage::m_dirtree
protected
Header libmwawOLE::OStorage::m_header
protected
unsigned libmwawOLE::OStorage::m_num_bbat
protected

Referenced by newBBlock(), and updateToSave().

unsigned libmwawOLE::OStorage::m_num_sbat
protected

Referenced by newSBlock(), and updateToSave().

std::vector<unsigned long> libmwawOLE::OStorage::m_sb_blocks
protected
AllocTable libmwawOLE::OStorage::m_sbat
protected

Referenced by insertData(), newSBlock(), and updateToSave().


The documentation for this class was generated from the following file:

Generated on Tue Mar 10 2015 17:32:10 for libmwaw by doxygen 1.8.5