One exact URL-keyed cached document observation. More...

#include <mdl_cache.h>

Data Fields
char	url [k_mdl_url_max]
	Exact canonical request URL.
char	relative_path [k_mdl_relpath_max]
	Body leaf beneath the host dir.
char	etag [k_mdl_etag_max]
	Last response ETag, or empty.
char	last_modified [k_mdl_last_mod_max]
	Last-Modified, or empty.
uint64_t	url_hash
	FNV identity accelerator.
uint64_t	content_hash
	Exact persisted body identity.
int64_t	fetched_at
	Completion epoch seconds.
uint16_t	response_status
	Last observed HTTP status.

Detailed Description

One exact URL-keyed cached document observation.

The URL is retained in full so a non-cryptographic hash collision cannot select another document.

Invariant: Strings are NUL-terminated and contain no line-control bytes.

Since: 0.1.0

Definition at line 37 of file mdl_cache.h.

Field Documentation

◆ content_hash

uint64_t mdl_cache_record_t::content_hash

Exact persisted body identity.

Definition at line 43 of file mdl_cache.h.

Referenced by internal_cache_encode_record(), and priv_mdl_cache_read_body().

◆ etag

char mdl_cache_record_t::etag[k_mdl_etag_max]

Last response ETag, or empty.

Definition at line 40 of file mdl_cache.h.

Referenced by internal_cache_encode_record(), internal_cache_fetch(), internal_cache_payload_identity(), internal_cache_read_record(), internal_cache_record_response(), internal_cache_record_valid(), internal_cache_write_records(), and mdl_cache_get_buf().

◆ fetched_at

int64_t mdl_cache_record_t::fetched_at

Completion epoch seconds.

Definition at line 44 of file mdl_cache.h.

Referenced by internal_cache_encode_record(), internal_cache_finish_304(), internal_cache_prepare(), internal_cache_record_valid(), and internal_cache_slot().

◆ last_modified

char mdl_cache_record_t::last_modified[k_mdl_last_mod_max]

Last-Modified, or empty.

Definition at line 41 of file mdl_cache.h.

Referenced by internal_cache_encode_record(), internal_cache_fetch(), internal_cache_payload_identity(), internal_cache_read_record(), internal_cache_record_response(), internal_cache_record_valid(), internal_cache_write_records(), and mdl_cache_get_buf().

◆ relative_path

char mdl_cache_record_t::relative_path[k_mdl_relpath_max]

Body leaf beneath the host dir.

Definition at line 39 of file mdl_cache.h.

Referenced by internal_cache_encode_record(), internal_cache_payload_identity(), internal_cache_read_record(), internal_cache_record_response(), internal_cache_record_valid(), internal_cache_write_records(), and priv_mdl_cache_read_body().

◆ response_status

uint16_t mdl_cache_record_t::response_status

Last observed HTTP status.

Definition at line 45 of file mdl_cache.h.

Referenced by internal_cache_encode_record(), internal_cache_finish_304(), internal_cache_prepare(), and internal_cache_record_valid().

◆ url

char mdl_cache_record_t::url[k_mdl_url_max]

Exact canonical request URL.

Definition at line 38 of file mdl_cache.h.

Referenced by internal_cache_encode_record(), internal_cache_find(), internal_cache_payload_identity(), internal_cache_read_record(), internal_cache_record_response(), internal_cache_record_valid(), and internal_cache_write_records().

◆ url_hash

uint64_t mdl_cache_record_t::url_hash

FNV identity accelerator.

Definition at line 42 of file mdl_cache.h.

Referenced by internal_cache_encode_record(), internal_cache_find(), and internal_cache_record_valid().

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

apps/shared_libs/mdl/inc/mdl_cache.h

Data Fields