donner::css::parser::DeclarationListParser Class Reference

Parse a CSS declaration list, which can be either from an HTML/SVG style attribute, or from the list of component values from within a rule. More...

#include "donner/css/parser/DeclarationListParser.h"

Classes
struct	SecurityStats

Static Public Member Functions
static std::vector< DeclarationOrAtRule >	Parse (std::string_view str, SecurityStats *securityStats=nullptr)
	Parse a HTML/SVG style attribute, corresponding to a CSS <declaration-list>.
static std::vector< Declaration >	ParseOnlyDeclarations (std::string_view str, SecurityStats *securityStats=nullptr)
	Parse a HTML/SVG style attribute, corresponding to a CSS <declaration-list>, but only returns the list of declarations, skipping any at-rules when parsing.
static std::vector< Declaration >	ParseRuleDeclarations (std::span< ComponentValue > components, SecurityStats *securityStats=nullptr)
	Parse a list of component values, from a Rule definition, corresponding to a CSS <declaration-list>.

Static Public Attributes
static constexpr std::size_t	kMaximumDeclarations = 4096
	Maximum declarations or at-rules retained from one declaration list.
static constexpr std::size_t	kMaximumComponentValues = 64 * 1024
	Maximum component values parsed across one declaration list.

Detailed Description

Parse a CSS declaration list, which can be either from an HTML/SVG style attribute, or from the list of component values from within a rule.

For example, the following is a valid declaration list:

color: red; background-color: blue; font-size: 12px;

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Class Documentation

donner::css::parser::DeclarationListParser::SecurityStats

struct donner::css::parser::DeclarationListParser::SecurityStats

Class Members
size_t	componentValues = 0
size_t	declarations = 0
bool	rejected = false

Member Function Documentation

Parse()

std::vector< DeclarationOrAtRule > donner::css::parser::DeclarationListParser::Parse ( std::string_view str, SecurityStats * securityStats = nullptr )

static

Parse a HTML/SVG style attribute, corresponding to a CSS <declaration-list>.

Parameters

str	Input string.

Returns

Parsed declaration list.

ParseOnlyDeclarations()

std::vector< Declaration > donner::css::parser::DeclarationListParser::ParseOnlyDeclarations ( std::string_view str, SecurityStats * securityStats = nullptr )

static

Parse a HTML/SVG style attribute, corresponding to a CSS <declaration-list>, but only returns the list of declarations, skipping any at-rules when parsing.

Parameters

str	Input string.

Returns

Parsed declaration list.

ParseRuleDeclarations()

std::vector< Declaration > donner::css::parser::DeclarationListParser::ParseRuleDeclarations ( std::span< ComponentValue > components, SecurityStats * securityStats = nullptr )

static

Parse a list of component values, from a Rule definition, corresponding to a CSS <declaration-list>.

Parameters

components

List of component values.

Returns

Parsed declaration list.

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

• donner/css/parser/DeclarationListParser.h