HTML utility functions. More...

#include <stdbool.h>
#include <stdio.h>
#include "common.h"
#include <tidy.h>

Include dependency graph for html.h:

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Functions
bool	list_has_class (const char s, const char cls)
	Checks if space-separated list `l` contains the class `c`.

bool	node_has_class (TidyNode node, const char *cls)
	Checks whether `cls` is one of the classes of p node.

TidyNode	find_node_by_name (TidyNode node, const char *name)
	Searches a list for a given name.

TidyNode	find_node_by_name_prefix (TidyNode node, const char *name)
	Searches a list for a given name prefix.

TidyNode	find_node_by_class (TidyNode node, const char *cls, bool rec)
	Searches a list or tree for an element with a given lcass.

TidyNode	find_node_by_id (TidyNode node, const char *id, bool rec)
	Searches a list or tree for a given ID.

TidyNode	find_node_by_content (TidyDoc doc, TidyNode node, const char s, TidyBuffer b, bool rec)
	Searches a list or tree for an element containing a text (substring).

TidyAttr	find_attr (TidyNode node, const char *name)
	Finds a node attribute by name.

void	trim_tag (const unsigned char b, const unsigned char e)
	Moves both pointers to remove an HTML tag from the beginning/end.

void	print_unescaped (FILE f, const unsigned char s)
	Writes the HTML string without tags.

Detailed Description

HTML utility functions.

Function Documentation

◆ find_attr()

TidyAttr find_attr	(	TidyNode	node,
		const char *	name )

Finds a node attribute by name.

◆ find_node_by_class()

TidyNode find_node_by_class	(	TidyNode	node,
		const char *	cls,
		bool	rec )

Searches a list or tree for an element with a given lcass.

◆ find_node_by_content()

TidyNode find_node_by_content	(	TidyDoc	doc,
		TidyNode	node,
		const char *	s,
		TidyBuffer *	b,
		bool	rec )

Searches a list or tree for an element containing a text (substring).

◆ find_node_by_id()

TidyNode find_node_by_id	(	TidyNode	node,
		const char *	id,
		bool	rec )

Searches a list or tree for a given ID.

◆ find_node_by_name()

TidyNode find_node_by_name	(	TidyNode	node,
		const char *	name )

Searches a list for a given name.

◆ find_node_by_name_prefix()

TidyNode find_node_by_name_prefix	(	TidyNode	node,
		const char *	name )

Searches a list for a given name prefix.

◆ list_has_class()

bool list_has_class	(	const char *	s,
		const char *	cls )

Checks if space-separated list l contains the class c.

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◆ node_has_class()

bool node_has_class	(	TidyNode	node,
		const char *	cls )

Checks whether cls is one of the classes of p node.

◆ print_unescaped()

void print_unescaped	(	FILE *	f,
		const unsigned char *	s )

Writes the HTML string without tags.

◆ trim_tag()

void trim_tag	(	const unsigned char **	b,
		const unsigned char **	e )

Moves both pointers to remove an HTML tag from the beginning/end.

Functions