a class used to parse some basic oles Tries to read the different ole parts and stores their contents in form of picture. More...

#include <MWAWOLEParser.hxx>

Public Member Functions
	MWAWOLEParser (std::string mainName)
	constructor
	~MWAWOLEParser ()
	destructor
bool	parse (MWAWInputStreamPtr fileInput)
	tries to parse basic OLE (excepted mainName)
std::vector< std::string > const &	getNotParse () const
	returns the list of unknown ole
std::vector< int > const &	getObjectsId () const
	returns the list of id for which we have find a representation
std::vector< MWAWPosition > const &	getObjectsPosition () const
	returns the list of data positions which have been read
std::vector < librevenge::RVNGBinaryData > const &	getObjects () const
	returns the list of data which have been read
std::vector< std::string > const &	getObjectsType () const
	returns the list of data type
bool	getObject (int id, librevenge::RVNGBinaryData &obj, MWAWPosition &pos, std::string &type) const
	returns the picture corresponding to an id
void	setObject (int id, librevenge::RVNGBinaryData const &obj, MWAWPosition const &pos, std::string const &type)
	sets an object just in case, the external parsing find another representation
Protected Member Functions
bool	readCompObj (MWAWInputStreamPtr ip, std::string const &oleName, libmwaw::DebugFile &ascii)
	the "CompObj" contains : UserType,ClipName,ProgIdName
bool	readContents (MWAWInputStreamPtr input, std::string const &oleName, librevenge::RVNGBinaryData &pict, MWAWPosition &pos, libmwaw::DebugFile &ascii)
	the Contents : in general a picture : a PNG, an JPEG, a basic metafile, I find also a Word art picture, which are not sucefull read
bool	readCONTENTS (MWAWInputStreamPtr input, std::string const &oleName, librevenge::RVNGBinaryData &pict, MWAWPosition &pos, libmwaw::DebugFile &ascii)
	the CONTENTS : seems to store a header size, the header and then a object in EMF (with the same header)...
Static Protected Member Functions
static bool	readOle (MWAWInputStreamPtr ip, std::string const &oleName, libmwaw::DebugFile &ascii)
	the "Ole" small structure : unknown contain
static bool	readMM (MWAWInputStreamPtr input, std::string const &oleName, libmwaw::DebugFile &ascii)
	the "MM" small structure : seems to contain the file versions
static bool	readObjInfo (MWAWInputStreamPtr input, std::string const &oleName, libmwaw::DebugFile &ascii)
	the "ObjInfo" small structure : seems to contain 3 ints=0,3,4
static bool	isOlePres (MWAWInputStreamPtr ip, std::string const &oleName)
	the OlePres001 seems to contain standart picture file and size
static bool	readOlePres (MWAWInputStreamPtr ip, librevenge::RVNGBinaryData &data, MWAWPosition &pos, libmwaw::DebugFile &ascii)
	extracts the picture of OlePres001 if it is possible
static bool	isOle10Native (MWAWInputStreamPtr ip, std::string const &oleName)
	theOle10Native : basic Windows© picture, with no size
static bool	readOle10Native (MWAWInputStreamPtr ip, librevenge::RVNGBinaryData &data, libmwaw::DebugFile &ascii)
	extracts the picture if it is possible
Protected Attributes
std::string	m_avoidOLE
	if filled, does not parse content with this name
std::vector< std::string >	m_unknownOLEs
	list of ole which can not be parsed
std::vector < librevenge::RVNGBinaryData >	m_objects
	list of pictures read
std::vector< MWAWPosition >	m_objectsPosition
	list of picture size ( if known)
std::vector< int >	m_objectsId
	list of pictures id
std::vector< std::string >	m_objectsType
	list of picture type
shared_ptr < MWAWOLEParserInternal::CompObj >	m_compObjIdName
	a smart ptr used to stored the list of compobj id->name

Detailed Description

a class used to parse some basic oles Tries to read the different ole parts and stores their contents in form of picture.

Constructor & Destructor Documentation

MWAWOLEParser::MWAWOLEParser ( std::string mainName )

constructor

Parameters:

mainName name of the main ole, we must avoid to parse

MWAWOLEParser::~MWAWOLEParser ( )

destructor

Member Function Documentation

std::vector<std::string> const& MWAWOLEParser::getNotParse ( ) const [inline]

returns the list of unknown ole

bool MWAWOLEParser::getObject	(	int	id,
		librevenge::RVNGBinaryData &	obj,
		MWAWPosition &	pos,
		std::string &	type
	)		const

returns the picture corresponding to an id

std::vector<librevenge::RVNGBinaryData> const& MWAWOLEParser::getObjects ( ) const [inline]

returns the list of data which have been read

std::vector<int> const& MWAWOLEParser::getObjectsId ( ) const [inline]

returns the list of id for which we have find a representation

std::vector<MWAWPosition> const& MWAWOLEParser::getObjectsPosition ( ) const [inline]

returns the list of data positions which have been read

std::vector<std::string> const& MWAWOLEParser::getObjectsType ( ) const [inline]

returns the list of data type

bool MWAWOLEParser::isOle10Native	(	MWAWInputStreamPtr	ip,
		std::string const &	oleName
	)		`[static, protected]`

theOle10Native : basic Windows© picture, with no size

Referenced by parse(), and readOle10Native().

bool MWAWOLEParser::isOlePres	(	MWAWInputStreamPtr	ip,
		std::string const &	oleName
	)		`[static, protected]`

the OlePres001 seems to contain standart picture file and size

Referenced by parse(), and readOlePres().

bool MWAWOLEParser::parse ( MWAWInputStreamPtr fileInput )

tries to parse basic OLE (excepted mainName)

Returns:: false if fileInput is not an Ole file

first check if this is a mac pict as other oles may not be understand by openOffice, ...

bool MWAWOLEParser::readCompObj	(	MWAWInputStreamPtr	ip,
		std::string const &	oleName,
		libmwaw::DebugFile &	ascii
	)		`[protected]`

the "CompObj" contains : UserType,ClipName,ProgIdName

Referenced by parse().

bool MWAWOLEParser::readContents	(	MWAWInputStreamPtr	input,
		std::string const &	oleName,
		librevenge::RVNGBinaryData &	pict,
		MWAWPosition &	pos,
		libmwaw::DebugFile &	ascii
	)		`[protected]`

the Contents : in general a picture : a PNG, an JPEG, a basic metafile, I find also a Word art picture, which are not sucefull read

Referenced by parse().

bool MWAWOLEParser::readCONTENTS	(	MWAWInputStreamPtr	input,
		std::string const &	oleName,
		librevenge::RVNGBinaryData &	pict,
		MWAWPosition &	pos,
		libmwaw::DebugFile &	ascii
	)		`[protected]`

the CONTENTS : seems to store a header size, the header and then a object in EMF (with the same header)...

Note:: I only find such lib in 2 files, so the parsing may be incomplete and many such Ole rejected

Referenced by parse().

bool MWAWOLEParser::readMM	(	MWAWInputStreamPtr	input,
		std::string const &	oleName,
		libmwaw::DebugFile &	ascii
	)		`[static, protected]`

the "MM" small structure : seems to contain the file versions

Referenced by parse().

bool MWAWOLEParser::readObjInfo	(	MWAWInputStreamPtr	input,
		std::string const &	oleName,
		libmwaw::DebugFile &	ascii
	)		`[static, protected]`

the "ObjInfo" small structure : seems to contain 3 ints=0,3,4

Referenced by parse().

bool MWAWOLEParser::readOle	(	MWAWInputStreamPtr	ip,
		std::string const &	oleName,
		libmwaw::DebugFile &	ascii
	)		`[static, protected]`

the "Ole" small structure : unknown contain

Referenced by parse().

bool MWAWOLEParser::readOle10Native	(	MWAWInputStreamPtr	ip,
		librevenge::RVNGBinaryData &	data,
		libmwaw::DebugFile &	ascii
	)		`[static, protected]`

extracts the picture if it is possible

Referenced by parse().

bool MWAWOLEParser::readOlePres	(	MWAWInputStreamPtr	ip,
		librevenge::RVNGBinaryData &	data,
		MWAWPosition &	pos,
		libmwaw::DebugFile &	ascii
	)		`[static, protected]`