cache-control.h File Reference

#include <libwapcaplet/libwapcaplet.h>

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Typedefs
typedef struct http_cache_control	http_cache_control

Functions
nserror	http_parse_cache_control (const char *header_value, http_cache_control **result)
	Parse an HTTP Cache-Control header value. More...
void	http_cache_control_destroy (http_cache_control *victim)
	Destroy a cache_control object. More...
bool	http_cache_control_has_max_age (http_cache_control *cc)
	Determine if a valid max-age directive is present. More...
uint32_t	http_cache_control_max_age (http_cache_control *cc)
	Get the value of a cache control's max-age. More...
bool	http_cache_control_no_cache (http_cache_control *cc)
	Get the value of a cache control's no-cache flag. More...
bool	http_cache_control_no_store (http_cache_control *cc)
	Get the value of a cache control's no-store flag. More...

Typedef Documentation

http_cache_control

typedef struct http_cache_control http_cache_control

Definition at line 24 of file cache-control.h.

Function Documentation

http_cache_control_destroy()

void http_cache_control_destroy

(

http_cache_control *

victim

)

Destroy a cache_control object.

Parameters

victim

Object to destroy

Definition at line 326 of file cache-control.c.

Referenced by llcache_fetch_parse_cache_control().

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http_cache_control_has_max_age()

bool http_cache_control_has_max_age

(

http_cache_control *

cc

)

Determine if a valid max-age directive is present.

Parameters

cc	Object to inspect

Returns

Whether max-age is valid

Definition at line 332 of file cache-control.c.

References http_cache_control::max_age_valid.

Referenced by llcache_fetch_parse_cache_control().

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http_cache_control_max_age()

uint32_t http_cache_control_max_age

(

http_cache_control *

cc

)

Get the value of a cache control's max-age.

Parameters

cc	Object to inspect

Returns

Max age, in delta-seconds

Definition at line 338 of file cache-control.c.

References http_cache_control::max_age.

Referenced by llcache_fetch_parse_cache_control().

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http_cache_control_no_cache()

bool http_cache_control_no_cache

(

http_cache_control *

cc

)

Get the value of a cache control's no-cache flag.

Parameters

cc	Object to inspect

Returns

Whether caching is forbidden

Definition at line 344 of file cache-control.c.

References http_cache_control::no_cache.

Referenced by llcache_fetch_parse_cache_control().

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http_cache_control_no_store()

bool http_cache_control_no_store

(

http_cache_control *

cc

)

Get the value of a cache control's no-store flag.

Parameters

cc	Object to inspect

Returns

Whether persistent caching is forbidden

Definition at line 350 of file cache-control.c.

References http_cache_control::no_store.

Referenced by llcache_fetch_parse_cache_control().

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http_parse_cache_control()

nserror http_parse_cache_control	(	const char *	header_value,
		http_cache_control **	result
	)

Parse an HTTP Cache-Control header value.

Parameters

header_value	Header value to parse
result	Pointer to location to receive result

Returns

NSERROR_OK on success, NSERROR_NOMEM on memory exhaustion, appropriate error otherwise

Definition at line 235 of file cache-control.c.

References check_duplicates(), http__item_list_parse, http__parse_directive(), http__skip_LWS(), http_directive_list_destroy(), http_directive_list_find_item(), http_cache_control::max_age, http_cache_control::max_age_valid, http_cache_control::no_cache, http_cache_control::no_store, NSERROR_NOMEM, NSERROR_NOT_FOUND, NSERROR_OK, parse_max_age(), and result.

Referenced by llcache_fetch_parse_cache_control().

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