A database in FoxPro 2.0 format. More...

#include <foxpro.h>

Inheritance diagram for Common::FoxPro:

Collaboration diagram for Common::FoxPro:

[legend]

Classes
struct	Field
	A field description. More...

struct	Record
	A record. More...

Public Types
enum	Type { kTypeDouble = 0x42, kTypeString = 0x43, kTypeDate = 0x44, kTypeFloat = 0x46, kTypeGeneral = 0x47, kTypeInteger = 0x49, kTypeBool = 0x4C, kTypeMemo = 0x4D, kTypeNumber = 0x4E, kTypePicture = 0x50, kTypeDateTime = 0x54, kTypeCurrency = 0x59 }
	A field type. More...

Public Member Functions
	FoxPro ()

	~FoxPro ()

void	load (SeekableReadStream dbf, SeekableReadStream cdx=0, SeekableReadStream *fpt=0)

void	save (WriteStream dbf, WriteStream cdx=0, WriteStream *fpt=0) const

void	getLastUpdate (uint16 &lastUpdateYear, uint8 &lastUpdateMonth, uint8 &lastUpdateDay) const

bool	hasIndex () const

bool	hasMemo () const

size_t	getFieldCount () const

size_t	getRecordCount () const

const std::vector< Field > &	getFields () const

const std::vector< Record > &	getRecords () const

UString	getString (const Record &record, size_t field) const

int32	getInt (const Record &record, size_t field) const

bool	getBool (const Record &record, size_t field) const

double	getDouble (const Record &record, size_t field) const

void	getDate (const Record &record, size_t field, uint16 &year, uint8 &month, uint8 &day)

SeekableReadStream *	getMemo (const Record &record, size_t field) const

void	deleteRecord (size_t record)

size_t	addFieldString (const UString &name, uint8 size)

size_t	addFieldNumber (const UString &name, uint8 size, uint8 decimals)

size_t	addFieldInt (const UString &name)

size_t	addFieldBool (const UString &name)

size_t	addFieldDate (const UString &name)

size_t	addFieldMemo (const UString &name)

size_t	addRecord ()

void	setString (size_t record, size_t field, const UString &value)

void	setInt (size_t record, size_t field, int32 value)

void	setBool (size_t record, size_t field, bool value)

void	setDouble (size_t record, size_t field, double value)

void	setDate (size_t record, size_t field, uint16 year, uint8 month, uint8 day)

void	setMemo (size_t record, size_t field, SeekableReadStream *value=0)

Private Member Functions
void	loadHeader (SeekableReadStream &dbf, uint32 &recordSize, uint32 &recordCount, uint32 &firstRecordPos)

void	loadFields (SeekableReadStream &dbf, uint32 recordSize)

void	loadRecords (SeekableReadStream &dbf, uint32 recordSize, uint32 recordCount)

void	loadMemos (SeekableReadStream &fpt)

void	saveHeader (WriteStream &dbf) const

void	saveFields (WriteStream &dbf) const

void	saveRecords (WriteStream &dbf) const

void	saveMemos (WriteStream &fpt) const

void	addField (uint8 size)

void	updateUpdate ()

Static Private Member Functions
static void	checkName (const UString &name)

static bool	getInt (const byte *data, size_t size, int32 &i)

Private Attributes
uint16	_lastUpdateYear

uint8	_lastUpdateMonth

uint8	_lastUpdateDay

bool	_hasIndex

bool	_hasMemo

std::vector< Field >	_fields

std::vector< Record >	_records

PtrList< byte, DeallocatorArray >	_pool

uint16	_memoBlockSize

PtrVector< byte, DeallocatorArray >	_memos

Detailed Description

A database in FoxPro 2.0 format.

Definition at line 41 of file foxpro.h.

Member Enumeration Documentation

◆ Type

enum Common::FoxPro::Type

A field type.

Enumerator
kTypeDouble
kTypeString
kTypeDate
kTypeFloat
kTypeGeneral
kTypeInteger
kTypeBool
kTypeMemo
kTypeNumber
kTypePicture
kTypeDateTime
kTypeCurrency

Definition at line 44 of file foxpro.h.

Constructor & Destructor Documentation

◆ FoxPro()

Common::FoxPro::FoxPro ( )

Definition at line 38 of file foxpro.cpp.

References updateUpdate().

Here is the call graph for this function:

◆ ~FoxPro()

Common::FoxPro::~FoxPro ( )

Definition at line 42 of file foxpro.cpp.

Member Function Documentation

◆ addField()

void Common::FoxPro::addField ( uint8 size )

private

Definition at line 683 of file foxpro.cpp.

References _pool, and _records.

Referenced by addFieldBool(), addFieldDate(), addFieldInt(), addFieldMemo(), addFieldNumber(), and addFieldString().

Here is the caller graph for this function:

◆ addFieldBool()

size_t Common::FoxPro::addFieldBool ( const UString & name )

Definition at line 603 of file foxpro.cpp.

References _fields, addField(), Common::FoxPro::Field::autoIncNext, Common::FoxPro::Field::autoIncStep, checkName(), Common::FoxPro::Field::decimals, Common::FoxPro::Field::flags, kTypeBool, Common::FoxPro::Field::name, Common::FoxPro::Field::offset, Common::FoxPro::Field::size, Common::FoxPro::Field::type, and updateUpdate().

Here is the call graph for this function:

◆ addFieldDate()

size_t Common::FoxPro::addFieldDate ( const UString & name )

Definition at line 629 of file foxpro.cpp.

References _fields, addField(), Common::FoxPro::Field::autoIncNext, Common::FoxPro::Field::autoIncStep, checkName(), Common::FoxPro::Field::decimals, Common::FoxPro::Field::flags, kTypeDate, Common::FoxPro::Field::name, Common::FoxPro::Field::offset, Common::FoxPro::Field::size, Common::FoxPro::Field::type, and updateUpdate().

Here is the call graph for this function:

◆ addFieldInt()

size_t Common::FoxPro::addFieldInt ( const UString & name )

Definition at line 577 of file foxpro.cpp.

References _fields, addField(), Common::FoxPro::Field::autoIncNext, Common::FoxPro::Field::autoIncStep, checkName(), Common::FoxPro::Field::decimals, Common::FoxPro::Field::flags, kTypeInteger, Common::FoxPro::Field::name, Common::FoxPro::Field::offset, Common::FoxPro::Field::size, Common::FoxPro::Field::type, and updateUpdate().

Here is the call graph for this function:

◆ addFieldMemo()

size_t Common::FoxPro::addFieldMemo ( const UString & name )

Definition at line 655 of file foxpro.cpp.

References _fields, _hasMemo, addField(), Common::FoxPro::Field::autoIncNext, Common::FoxPro::Field::autoIncStep, checkName(), Common::FoxPro::Field::decimals, Common::FoxPro::Field::flags, kTypeMemo, Common::FoxPro::Field::name, Common::FoxPro::Field::offset, Common::FoxPro::Field::size, Common::FoxPro::Field::type, and updateUpdate().

Here is the call graph for this function:

◆ addFieldNumber()

size_t Common::FoxPro::addFieldNumber	(	const UString &	name,
		uint8	size,
		uint8	decimals
	)

Definition at line 551 of file foxpro.cpp.

References _fields, addField(), Common::FoxPro::Field::autoIncNext, Common::FoxPro::Field::autoIncStep, checkName(), Common::FoxPro::Field::decimals, Common::FoxPro::Field::flags, kTypeNumber, Common::FoxPro::Field::name, Common::FoxPro::Field::offset, Common::FoxPro::Field::size, Common::FoxPro::Field::type, and updateUpdate().

Here is the call graph for this function:

◆ addFieldString()

size_t Common::FoxPro::addFieldString	(	const UString &	name,
		uint8	size
	)

Definition at line 525 of file foxpro.cpp.

References _fields, addField(), Common::FoxPro::Field::autoIncNext, Common::FoxPro::Field::autoIncStep, checkName(), Common::FoxPro::Field::decimals, Common::FoxPro::Field::flags, kTypeString, Common::FoxPro::Field::name, Common::FoxPro::Field::offset, Common::FoxPro::Field::size, Common::FoxPro::Field::type, and updateUpdate().

Here is the call graph for this function:

◆ addRecord()

size_t Common::FoxPro::addRecord ( )

Definition at line 699 of file foxpro.cpp.

References _fields, _pool, _records, Common::FoxPro::Record::deleted, Common::FoxPro::Record::fields, and updateUpdate().

Here is the call graph for this function:

◆ checkName()

void Common::FoxPro::checkName ( const UString & name )

staticprivate

Definition at line 519 of file foxpro.cpp.

References Common::UString::begin(), Common::UString::end(), and Common::UString::isASCII().

Referenced by addFieldBool(), addFieldDate(), addFieldInt(), addFieldMemo(), addFieldNumber(), and addFieldString().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ deleteRecord()

void Common::FoxPro::deleteRecord ( size_t record )

Definition at line 507 of file foxpro.cpp.

References _records, and updateUpdate().

Here is the call graph for this function:

◆ getBool()

bool Common::FoxPro::getBool	(	const Record &	record,
		size_t	field
	)		const

Definition at line 378 of file foxpro.cpp.

References _fields, Common::FoxPro::Record::fields, and kTypeBool.

◆ getDate()

void Common::FoxPro::getDate	(	const Record &	record,
		size_t	field,
		uint16 &	year,
		uint8 &	month,
		uint8 &	day
	)

Definition at line 434 of file foxpro.cpp.

References _fields, Common::FoxPro::Record::fields, and kTypeDate.

◆ getDouble()

double Common::FoxPro::getDouble	(	const Record &	record,
		size_t	field
	)		const

Definition at line 396 of file foxpro.cpp.

References _fields, convertIEEEDouble(), convertIEEEFloat(), Common::FoxPro::Record::fields, kTypeDouble, kTypeFloat, and kTypeNumber.

Here is the call graph for this function:

◆ getFieldCount()

size_t Common::FoxPro::getFieldCount ( ) const

Definition at line 321 of file foxpro.cpp.

References _fields.

◆ getFields()

const std::vector< FoxPro::Field > & Common::FoxPro::getFields ( ) const

Definition at line 329 of file foxpro.cpp.

References _fields.

◆ getInt() [1/2]

int32 Common::FoxPro::getInt	(	const Record &	record,
		size_t	field
	)		const

Definition at line 354 of file foxpro.cpp.

References _fields, Common::FoxPro::Record::fields, kTypeInteger, and kTypeNumber.

Referenced by getMemo().

Here is the caller graph for this function:

◆ getInt() [2/2]

bool Common::FoxPro::getInt	(	const byte *	data,
		size_t	size,
		int32 &	i
	)

staticprivate

Definition at line 902 of file foxpro.cpp.

◆ getLastUpdate()

void Common::FoxPro::getLastUpdate	(	uint16 &	lastUpdateYear,
		uint8 &	lastUpdateMonth,
		uint8 &	lastUpdateDay
	)		const

Definition at line 307 of file foxpro.cpp.

References _lastUpdateDay, _lastUpdateMonth, and _lastUpdateYear.

◆ getMemo()

SeekableReadStream * Common::FoxPro::getMemo	(	const Record &	record,
		size_t	field
	)		const

Definition at line 459 of file foxpro.cpp.

References _fields, _memoBlockSize, _memos, Common::FoxPro::Record::fields, Common::ScopedPtrBase< T, Deallocator >::get(), getInt(), kTypeMemo, and Common::ScopedPtrBase< T, Deallocator >::release().

Here is the call graph for this function:

◆ getRecordCount()

size_t Common::FoxPro::getRecordCount ( ) const

Definition at line 325 of file foxpro.cpp.

References _records.

◆ getRecords()

const std::vector< FoxPro::Record > & Common::FoxPro::getRecords ( ) const

Definition at line 333 of file foxpro.cpp.

References _records.

◆ getString()

UString Common::FoxPro::getString	(	const Record &	record,
		size_t	field
	)		const

Definition at line 337 of file foxpro.cpp.

References _fields, Common::FoxPro::Record::fields, Common::kEncodingLatin9, kTypeString, Common::readStringFixed(), and Common::UString::trimRight().

Here is the call graph for this function:

◆ hasIndex()

bool Common::FoxPro::hasIndex ( ) const

Definition at line 313 of file foxpro.cpp.

References _hasIndex.

◆ hasMemo()

bool Common::FoxPro::hasMemo ( ) const

Definition at line 317 of file foxpro.cpp.

References _hasMemo.

◆ load()

void Common::FoxPro::load	(	SeekableReadStream *	dbf,
		SeekableReadStream *	cdx = `0`,
		SeekableReadStream *	fpt = `0`
	)

Definition at line 45 of file foxpro.cpp.

References _hasIndex, _hasMemo, loadFields(), loadHeader(), loadMemos(), loadRecords(), and Common::SeekableReadStream::seek().

Here is the call graph for this function:

◆ loadFields()

void Common::FoxPro::loadFields	(	SeekableReadStream &	dbf,
		uint32	recordSize
	)

private

Definition at line 105 of file foxpro.cpp.

Referenced by load().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ loadHeader()

void Common::FoxPro::loadHeader	(	SeekableReadStream &	dbf,
		uint32 &	recordSize,
		uint32 &	recordCount,
		uint32 &	firstRecordPos
	)

private

Definition at line 74 of file foxpro.cpp.

References _hasIndex, _hasMemo, _lastUpdateDay, _lastUpdateMonth, _lastUpdateYear, Common::ReadStream::readByte(), Common::ReadStream::readUint16LE(), Common::ReadStream::readUint32LE(), and Common::SeekableReadStream::skip().

Referenced by load().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ loadMemos()

void Common::FoxPro::loadMemos ( SeekableReadStream & fpt )

private

Definition at line 175 of file foxpro.cpp.

References _memoBlockSize, _memos, Common::ReadStream::eos(), Common::ReadStream::read(), Common::ReadStream::readUint16BE(), and Common::SeekableReadStream::skip().

Referenced by load().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ loadRecords()

void Common::FoxPro::loadRecords	(	SeekableReadStream &	dbf,
		uint32	recordSize,
		uint32	recordCount
	)

private

Definition at line 143 of file foxpro.cpp.

References _fields, _pool, _records, Common::FoxPro::Record::deleted, Common::FoxPro::Record::fields, Common::kReadError, Common::ReadStream::read(), Common::ReadStream::readByte(), and status().

Referenced by load().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ save()

void Common::FoxPro::save	(	WriteStream *	dbf,
		WriteStream *	cdx = `0`,
		WriteStream *	fpt = `0`
	)		const

Definition at line 193 of file foxpro.cpp.

References _fields, _hasIndex, _hasMemo, _records, Common::WriteStream::flush(), saveFields(), saveHeader(), saveMemos(), and saveRecords().

Here is the call graph for this function:

◆ saveFields()

void Common::FoxPro::saveFields ( WriteStream & dbf ) const

private

Definition at line 249 of file foxpro.cpp.

References _fields, Common::FoxPro::Field::autoIncNext, Common::FoxPro::Field::autoIncStep, Common::UString::c_str(), Common::FoxPro::Field::decimals, Common::FoxPro::Field::flags, Common::FoxPro::Field::name, Common::FoxPro::Field::offset, Common::FoxPro::Field::size, Common::FoxPro::Field::type, Common::WriteStream::write(), Common::WriteStream::writeByte(), and Common::WriteStream::writeUint32LE().

Referenced by save().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ saveHeader()

void Common::FoxPro::saveHeader ( WriteStream & dbf ) const

private

Definition at line 220 of file foxpro.cpp.

References _fields, _hasIndex, _hasMemo, _lastUpdateDay, _lastUpdateMonth, _lastUpdateYear, _records, Common::WriteStream::writeByte(), Common::WriteStream::writeUint16LE(), and Common::WriteStream::writeUint32LE().

Referenced by save().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ saveMemos()

void Common::FoxPro::saveMemos ( WriteStream & fpt ) const

private

Definition at line 294 of file foxpro.cpp.

References _memoBlockSize, _memos, Common::WriteStream::write(), Common::WriteStream::writeUint16BE(), and Common::WriteStream::writeUint32BE().

Referenced by save().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ saveRecords()

void Common::FoxPro::saveRecords ( WriteStream & dbf ) const

private

Definition at line 280 of file foxpro.cpp.

References _fields, _records, Common::FoxPro::Record::deleted, Common::FoxPro::Record::fields, Common::WriteStream::write(), and Common::WriteStream::writeByte().

Referenced by save().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ setBool()

void Common::FoxPro::setBool	(	size_t	record,
		size_t	field,
		bool	value
	)

Definition at line 774 of file foxpro.cpp.

References _fields, _records, Common::FoxPro::Record::fields, kTypeBool, Common::FoxPro::Field::size, Common::FoxPro::Field::type, and updateUpdate().

Here is the call graph for this function:

◆ setDate()

void Common::FoxPro::setDate	(	size_t	record,
		size_t	field,
		uint16	year,
		uint8	month,
		uint8	day
	)

Definition at line 828 of file foxpro.cpp.

References _fields, _records, Common::FoxPro::Record::fields, kTypeDate, Common::FoxPro::Field::size, Common::FoxPro::Field::type, and updateUpdate().

Here is the call graph for this function:

◆ setDouble()

void Common::FoxPro::setDouble	(	size_t	record,
		size_t	field,
		double	value
	)

Definition at line 793 of file foxpro.cpp.

References _fields, _records, convertIEEEDouble(), convertIEEEFloat(), Common::FoxPro::Field::decimals, Common::FoxPro::Record::fields, kTypeDouble, kTypeFloat, kTypeNumber, Common::FoxPro::Field::size, Common::FoxPro::Field::type, and updateUpdate().

Here is the call graph for this function:

◆ setInt()

void Common::FoxPro::setInt	(	size_t	record,
		size_t	field,
		int32	value
	)

Definition at line 746 of file foxpro.cpp.

References _fields, _records, Common::FoxPro::Field::decimals, Common::FoxPro::Record::fields, kTypeInteger, kTypeNumber, Common::FoxPro::Field::size, Common::FoxPro::Field::type, and updateUpdate().

Here is the call graph for this function:

◆ setMemo()

void Common::FoxPro::setMemo	(	size_t	record,
		size_t	field,
		SeekableReadStream *	value = `0`
	)

Definition at line 849 of file foxpro.cpp.

References _fields, _memoBlockSize, _memos, _records, Common::FoxPro::Field::decimals, Common::FoxPro::Record::fields, Common::kReadError, kTypeMemo, Common::ReadStream::read(), Common::SeekableReadStream::seek(), Common::FoxPro::Field::size, Common::SeekableReadStream::size(), Common::FoxPro::Field::type, and updateUpdate().

Here is the call graph for this function:

◆ setString()

void Common::FoxPro::setString	(	size_t	record,
		size_t	field,
		const UString &	value
	)

Definition at line 724 of file foxpro.cpp.

References _fields, _records, Common::UString::c_str(), Common::FoxPro::Record::fields, kTypeString, Common::FoxPro::Field::size, Common::FoxPro::Field::type, and updateUpdate().

Here is the call graph for this function:

◆ updateUpdate()

void Common::FoxPro::updateUpdate ( )

private

Definition at line 914 of file foxpro.cpp.

References _lastUpdateDay, _lastUpdateMonth, _lastUpdateYear, Common::DateTime::getDate(), and Common::DateTime::kUTC.

Referenced by addFieldBool(), addFieldDate(), addFieldInt(), addFieldMemo(), addFieldNumber(), addFieldString(), addRecord(), deleteRecord(), FoxPro(), setBool(), setDate(), setDouble(), setInt(), setMemo(), and setString().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

◆ _fields

std::vector<Field> Common::FoxPro::_fields

private

Definition at line 137 of file foxpro.h.

Referenced by addFieldBool(), addFieldDate(), addFieldInt(), addFieldMemo(), addFieldNumber(), addFieldString(), addRecord(), getBool(), getDate(), getDouble(), getFieldCount(), getFields(), getInt(), getMemo(), getString(), loadFields(), loadRecords(), save(), saveFields(), saveHeader(), saveRecords(), setBool(), setDate(), setDouble(), setInt(), setMemo(), and setString().

◆ _hasIndex

bool Common::FoxPro::_hasIndex

private

Definition at line 134 of file foxpro.h.

Referenced by hasIndex(), load(), loadHeader(), save(), and saveHeader().

◆ _hasMemo

bool Common::FoxPro::_hasMemo

private

Definition at line 135 of file foxpro.h.

Referenced by addFieldMemo(), hasMemo(), load(), loadFields(), loadHeader(), save(), and saveHeader().

◆ _lastUpdateDay

uint8 Common::FoxPro::_lastUpdateDay

private

Definition at line 132 of file foxpro.h.

Referenced by getLastUpdate(), loadHeader(), saveHeader(), and updateUpdate().

◆ _lastUpdateMonth

uint8 Common::FoxPro::_lastUpdateMonth

private

Definition at line 131 of file foxpro.h.

Referenced by getLastUpdate(), loadHeader(), saveHeader(), and updateUpdate().

◆ _lastUpdateYear

uint16 Common::FoxPro::_lastUpdateYear

private

Definition at line 130 of file foxpro.h.

Referenced by getLastUpdate(), loadHeader(), saveHeader(), and updateUpdate().

◆ _memoBlockSize

uint16 Common::FoxPro::_memoBlockSize

private

Definition at line 142 of file foxpro.h.

Referenced by getMemo(), loadMemos(), saveMemos(), and setMemo().

◆ _memos

PtrVector<byte, DeallocatorArray> Common::FoxPro::_memos

private

Definition at line 143 of file foxpro.h.

Referenced by getMemo(), loadMemos(), saveMemos(), and setMemo().

◆ _pool

PtrList<byte, DeallocatorArray> Common::FoxPro::_pool

private

Definition at line 140 of file foxpro.h.

Referenced by addField(), addRecord(), and loadRecords().

◆ _records

std::vector<Record> Common::FoxPro::_records

private

Definition at line 138 of file foxpro.h.

Referenced by addField(), addRecord(), deleteRecord(), getRecordCount(), getRecords(), loadRecords(), save(), saveHeader(), saveRecords(), setBool(), setDate(), setDouble(), setInt(), setMemo(), and setString().

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

src/common/foxpro.h
src/common/foxpro.cpp

Classes

Public Types

Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ Type

Constructor & Destructor Documentation

◆ FoxPro()

◆ ~FoxPro()

Member Function Documentation

◆ addField()

◆ addFieldBool()

◆ addFieldDate()

◆ addFieldInt()

◆ addFieldMemo()

◆ addFieldNumber()

◆ addFieldString()

◆ addRecord()

◆ checkName()

◆ deleteRecord()

◆ getBool()

◆ getDate()

◆ getDouble()

◆ getFieldCount()

◆ getFields()

◆ getInt() [1/2]

◆ getInt() [2/2]

◆ getLastUpdate()

◆ getMemo()

◆ getRecordCount()

◆ getRecords()

◆ getString()

◆ hasIndex()

◆ hasMemo()

◆ load()

◆ loadFields()

◆ loadHeader()

◆ loadMemos()

◆ loadRecords()

◆ save()

◆ saveFields()

◆ saveHeader()

◆ saveMemos()

◆ saveRecords()

◆ setBool()

◆ setDate()

◆ setDouble()

◆ setInt()

◆ setMemo()

◆ setString()

◆ updateUpdate()

Member Data Documentation

◆ _fields

◆ _hasIndex

◆ _hasMemo

◆ _lastUpdateDay

◆ _lastUpdateMonth

◆ _lastUpdateYear

◆ _memoBlockSize

◆ _memos

◆ _pool

◆ _records