kanzi::KzbMemoryParser Class Reference

Parser for kzb files. More...

#include <kanzi/core.ui/kzb/kzb_memory_parser.hpp>

Public Types
enum	ArgumentType { ArgumentType::Value, ArgumentType::MessageArgument, ArgumentType::ObjectProperty, ArgumentType::ValueReference }
	Enum used in kzb file to mark the type of the arguments of ForwardingAction and ExpressionCondition instances. More...
typedef vector< BindingLoadInfo >	BindingContainer
typedef vector< PropertyPair >	PropertyContainer
typedef pair< AbstractPropertyType, Variant >	PropertyPair

Public Member Functions
void	alignToOffset (ptrdiff_t alignBytes)
	Skip to next alignment of given bytes, relative to the beginning of the parsed data. More...
	KzbMemoryParser (KzbFile *kzbFile, const byte *data, uint64_t dataSize)
	Constructor. More...
	KzbMemoryParser (KzbFile *kzbFile, ConstByteSpan data)
	Constructor. More...
const Metaclass *	loadMetaclass ()
	Load metaclass from current location in the file. More...
ObjectSharedPtr	loadObject ()
	Load object from current location in the file. More...
void	loadProperties (Object &object)
	Load properties from current location in the file and store them in an object. More...
void	loadProperties (PropertyContainer &properties, bool resolveResources)
	Load properties from current location in the file and store them in a property container. More...
void	loadProperties (PropertyContainer &properties, BindingContainer &referenceBindings, bool resolveResources)
	Load properties from current location in the file and store them in a property container. More...
AbstractPropertyType	loadPropertyType ()
	Load property type from current location in the file. More...
void	loadPropertyValue (Object &object)
	Load single property value from current location in the file and store it in an object. More...
Variant	loadVariant (bool resolveResources)
	Load variant from current location in the file. More...
Variant	loadVariantValue (PropertyDataType dataType, bool resolveResources)
	Load variant value from current location in the file. More...
ArgumentType	parseArgumentType ()
	Parse a value of Argument Type from current position in the file. More...
bool	parseBool ()
	Parse value from current position in the file. More...
ColorRGBA	parseColorRGBA ()
	Parse value from current position in the file. More...
ConstByteSpan	parseData (size_t size)
	Parse value from current position in the file. More...
float	parseFloat ()
	Parse value from current position in the file. More...
int32_t	parseInt32 ()
	Parse value from current position in the file. More...
Matrix3x3	parseMatrix3x3 ()
	Parse value from current position in the file. More...
Matrix4x4	parseMatrix4x4 ()
	Parse value from current position in the file. More...
string_view	parseNullTerminatedString ()
	Parse value from current position in the file. More...
AbstractRangeSharedPtr	parseRange ()
	Parse a range value from current position in the file. More...
ConstByteSpan	parseSizedData ()
	Parse value from current position in the file. More...
string_view	parseSizedString ()
	Parse value from current position in the file. More...
KzbMemoryParser	parseSlice ()
	Parse a slice from current position in the file. More...
SRTValue2D	parseSRT2D ()
	Parse value from current position in the file. More...
SRTValue3D	parseSRT3D ()
	Parse value from current position in the file. More...
string_view	parseStringReference ()
	Load string index from the current location in the file, and look it up in the dictionary. More...
uint16_t	parseUint16 ()
	Parse value from current position in the file. More...
uint32_t	parseUint32 ()
	Parse value from current position in the file. More...
uint64_t	parseUint64 ()
	Parse value from current position in the file. More...
uint8_t	parseUint8 ()
	Parse value from current position in the file. More...
Vector2	parseVector2 ()
	Parse value from current position in the file. More...
Vector3	parseVector3 ()
	Parse value from current position in the file. More...
Vector4	parseVector4 ()
	Parse value from current position in the file. More...
void	skip (size_t sizeBytes)
	Skip bytes from current location in the file. More...

Detailed Description

Parser for kzb files.

Used for parsing the binary data from a kzb file into raw values and Kanzi Engine constructs. As opposed to KzbFile, KzbMemoryParser only reads and parses values.

Member Typedef Documentation

typedef pair<AbstractPropertyType, Variant> kanzi::KzbMemoryParser::PropertyPair

typedef vector<PropertyPair> kanzi::KzbMemoryParser::PropertyContainer

typedef vector<BindingLoadInfo> kanzi::KzbMemoryParser::BindingContainer

Member Enumeration Documentation

enum kanzi::KzbMemoryParser::ArgumentType

strong

Enum used in kzb file to mark the type of the arguments of ForwardingAction and ExpressionCondition instances.

Enumerator
Value
MessageArgument
ObjectProperty
ValueReference

Constructor & Destructor Documentation

kanzi::KzbMemoryParser::KzbMemoryParser ( KzbFile *  kzbFile, const byte *  data, uint64_t  dataSize  )

inlineexplicit

Constructor.

Parameters

kzbFile	The kzb file construct holding file information.
data	The data block.
dataSize	The data size.

kanzi::KzbMemoryParser::KzbMemoryParser ( KzbFile *  kzbFile, ConstByteSpan  data  )

inlineexplicit

Constructor.

Parameters

kzbFile	The kzb file construct holding file information.
data	The span representing the data.

Member Function Documentation

uint32_t kanzi::KzbMemoryParser::parseUint32 ( )

inline

Parse value from current position in the file.

Returns

32-bit unsigned integer value.

uint64_t kanzi::KzbMemoryParser::parseUint64 ( )

inline

Parse value from current position in the file.

Returns

64-bit unsigned integer value.

int32_t kanzi::KzbMemoryParser::parseInt32 ( )

inline

Parse value from current position in the file.

Returns

32-bit signed integer value.

uint16_t kanzi::KzbMemoryParser::parseUint16 ( )

inline

Parse value from current position in the file.

Returns

16-bit unsigned integer value.

uint8_t kanzi::KzbMemoryParser::parseUint8 ( )

inline

Parse value from current position in the file.

Returns

8-bit unsigned integer value.

float kanzi::KzbMemoryParser::parseFloat ( )

inline

Parse value from current position in the file.

Returns

32-bit floating point value.

bool kanzi::KzbMemoryParser::parseBool ( )

inline

Parse value from current position in the file.

Returns

Boolean value.

ColorRGBA kanzi::KzbMemoryParser::parseColorRGBA ( )

inline

Parse value from current position in the file.

Returns

Boolean value.

Vector2 kanzi::KzbMemoryParser::parseVector2 ( )

inline

Parse value from current position in the file.

Returns

2-component floating point vector value.

Vector3 kanzi::KzbMemoryParser::parseVector3 ( )

inline

Parse value from current position in the file.

Returns

3-component floating point vector value.

Vector4 kanzi::KzbMemoryParser::parseVector4 ( )

inline

Parse value from current position in the file.

Returns

4-component floating point vector value.

Matrix3x3 kanzi::KzbMemoryParser::parseMatrix3x3 ( )

inline

Parse value from current position in the file.

Returns

3x3 floating point matrix value.

Matrix4x4 kanzi::KzbMemoryParser::parseMatrix4x4 ( )

inline

Parse value from current position in the file.

Returns

4x4 floating point matrix value.

string_view kanzi::KzbMemoryParser::parseNullTerminatedString ( )

inline

Parse value from current position in the file.

Returns

View into string value.

string_view kanzi::KzbMemoryParser::parseSizedString ( )

inline

Parse value from current position in the file.

Returns

View into string value.

ConstByteSpan kanzi::KzbMemoryParser::parseData ( size_t  size )

inline

Parse value from current position in the file.

Returns

Byte span.

ConstByteSpan kanzi::KzbMemoryParser::parseSizedData ( )

inline

Parse value from current position in the file.

Returns

Byte span.

SRTValue2D kanzi::KzbMemoryParser::parseSRT2D ( )

inline

Parse value from current position in the file.

Returns

2D SRT value.

SRTValue3D kanzi::KzbMemoryParser::parseSRT3D ( )

inline

Parse value from current position in the file.

Returns

3D SRT value.

AbstractRangeSharedPtr kanzi::KzbMemoryParser::parseRange

(

)

Parse a range value from current position in the file.

Returns

Range value.

ArgumentType kanzi::KzbMemoryParser::parseArgumentType ( )

inline

Parse a value of Argument Type from current position in the file.

Returns

Argument Type.

KzbMemoryParser kanzi::KzbMemoryParser::parseSlice ( )

inline

Parse a slice from current position in the file.

Returns

KzbMemoryParser mapped to the slice.

void kanzi::KzbMemoryParser::loadPropertyValue

(

Object &

object

)

Load single property value from current location in the file and store it in an object.

Parameters

object

Object to store the property value to.

void kanzi::KzbMemoryParser::loadProperties

(

Object &

object

)

Load properties from current location in the file and store them in an object.

Parameters

object

Object to store property collection to.

void kanzi::KzbMemoryParser::loadProperties	(	PropertyContainer &	properties,
		bool	resolveResources
	)

Load properties from current location in the file and store them in a property container.

Parameters

properties	Property container to store properties to.
resolveResources	True to resolve resource immediately.

void kanzi::KzbMemoryParser::loadProperties	(	PropertyContainer &	properties,
		BindingContainer &	referenceBindings,
		bool	resolveResources
	)

Load properties from current location in the file and store them in a property container.

Parameters

properties	Property container to store properties to.
referenceBindings	Binding container to store reference bindings in.
resolveResources	True to resolve resource immediately.

Variant kanzi::KzbMemoryParser::loadVariantValue	(	PropertyDataType	dataType,
		bool	resolveResources
	)

Load variant value from current location in the file.

Parameters

dataType	Data type of the variant.
resolveResources	True to resolve resource immediately.

Returns

Variant read.

Variant kanzi::KzbMemoryParser::loadVariant

(

bool

resolveResources

)

Load variant from current location in the file.

Parameters

resolveResources

True to resolve resource immediately.

Returns

Variant read.

const Metaclass* kanzi::KzbMemoryParser::loadMetaclass

(

)

Load metaclass from current location in the file.

Returns

Metaclass read.

AbstractPropertyType kanzi::KzbMemoryParser::loadPropertyType

(

)

Load property type from current location in the file.

Returns

Property type read.

string_view kanzi::KzbMemoryParser::parseStringReference

(

)

Load string index from the current location in the file, and look it up in the dictionary.

Returns

If the index is found, a view pointing to the string in dictionary, otherwise an empty view.

ObjectSharedPtr kanzi::KzbMemoryParser::loadObject

(

)

Load object from current location in the file.

Returns

Object loaded.

void kanzi::KzbMemoryParser::skip ( size_t  sizeBytes )

inline

Skip bytes from current location in the file.

Parameters

sizeBytes

Bytes to skip.

void kanzi::KzbMemoryParser::alignToOffset ( ptrdiff_t  alignBytes )

inline

Skip to next alignment of given bytes, relative to the beginning of the parsed data.

If alignment is already correct, the position is not moved.

Parameters

alignBytes

Alignment to skip to.

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

• kanzi/core.ui/kzb/kzb_memory_parser.hpp