html_util.c File Reference

#include "include/html_util.h"
#include "include/util.h"
#include <ctype.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>

Functions
bool	is_void_element (const char *tag_name)
bool	is_html4_void_element (const char *tag_name)
char *	html_opening_tag_string (const char *tag_name)
	Creates an opening HTML tag string like "<tag_name>".
char *	html_closing_tag_string (const char *tag_name)
	Creates a closing HTML tag string like "</tag_name>".
char *	html_self_closing_tag_string (const char *tag_name)
	Creates a self-closing HTML tag string like "<tag_name />".

Function Documentation

is_void_element()

bool is_void_element

(

const char *

tag_name

)

is_html4_void_element()

bool is_html4_void_element

(

const char *

tag_name

)

html_opening_tag_string()

char * html_opening_tag_string

(

const char *

tag_name

)

Creates an opening HTML tag string like "<tag_name>".

Parameters

tag_name

The name of the HTML tag to be enclosed in a opening tag

Returns

A newly allocated string containing the opening tag, or NULL if memory allocation fails

Note

The caller is responsible for freeing the returned string

Example:

char* tag = html_opening_tag_string("div");
if (tag) {
  printf("%s\n", tag); // Prints: <div>
  free(tag);
}

html_closing_tag_string()

char * html_closing_tag_string

(

const char *

tag_name

)

Creates a closing HTML tag string like "</tag_name>".

Parameters

tag_name

The name of the HTML tag to be enclosed in a closing tag

Returns

A newly allocated string containing the closing tag, or NULL if memory allocation fails

Note

The caller is responsible for freeing the returned string

Example:

char* tag = html_closing_tag_string("div");
if (tag) {
  printf("%s\n", tag); // Prints: </div>
  free(tag);
}

html_self_closing_tag_string()

char * html_self_closing_tag_string

(

const char *

tag_name

)

Creates a self-closing HTML tag string like "<tag_name />".

Parameters

tag_name

The name of the HTML tag to be enclosed in a self-closing tag

Returns

A newly allocated string containing the self-closing tag, or NULL if memory allocation fails

Note

The caller is responsible for freeing the returned string

Example:

char* tag = html_self_closing_tag_string("br");
if (tag) {
  printf("%s\n", tag); // Prints: <br />
  free(tag);
}