primitives.c File Reference

#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include "netsurf/inttypes.h"
#include "utils/http/primitives.h"

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Functions
void	http__skip_LWS (const char **input)
	Skip past linear whitespace in input. More...
static bool	http_is_token_char (uint8_t c)
	Determine if a character is valid for an HTTP token. More...
nserror	http__parse_token (const char **input, lwc_string **value)
	Parse an HTTP token. More...
nserror	http__parse_quoted_string (const char **input, lwc_string **value)
	Parse an HTTP quoted-string. More...

Function Documentation

http__parse_quoted_string()

nserror http__parse_quoted_string	(	const char **	input,
		lwc_string **	value
	)

Parse an HTTP quoted-string.

Parameters

input	Pointer to current input byte. Updated on exit.
value	Pointer to location to receive on-heap string value.

Returns

NSERROR_OK on success, NSERROR_NOMEM on memory exhaustion, NSERROR_NOT_FOUND if no string could be parsed

The returned value is owned by the caller

Definition at line 102 of file primitives.c.

References NSERROR_NOMEM, NSERROR_NOT_FOUND, and NSERROR_OK.

Referenced by http__parse_directive(), and http__parse_parameter().

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http__parse_token()

nserror http__parse_token	(	const char **	input,
		lwc_string **	value
	)

Parse an HTTP token.

Parameters

input	Pointer to current input byte. Updated on exit.
value	Pointer to location to receive on-heap token value.

Returns

NSERROR_OK on success, NSERROR_NOMEM on memory exhaustion, NSERROR_NOT_FOUND if no token could be parsed

The returned value is owned by the caller

Definition at line 68 of file primitives.c.

References http_is_token_char(), NSERROR_NOMEM, NSERROR_NOT_FOUND, and NSERROR_OK.

Referenced by http__parse_challenge(), http__parse_directive(), http__parse_parameter(), http_parse_content_disposition(), and http_parse_content_type().

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http__skip_LWS()

void http__skip_LWS

(

const char **

input

)

Skip past linear whitespace in input.

Parameters

input

Pointer to current input byte. Updated on exit.

Definition at line 31 of file primitives.c.

Referenced by http___item_list_parse(), http__parse_challenge(), http__parse_directive(), http__parse_parameter(), http_parse_cache_control(), http_parse_content_disposition(), http_parse_content_type(), http_parse_strict_transport_security(), and http_parse_www_authenticate().

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http_is_token_char()

static bool http_is_token_char ( uint8_t  c )

static

Determine if a character is valid for an HTTP token.

Parameters

c	Character to consider

Returns

True if character is valid, false otherwise

Definition at line 47 of file primitives.c.

Referenced by http__parse_token().

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