Cross Reference: /httpd/modules/cache/cache

Lines Matching defs:cache
22 APLOG_USE_MODULE(cache);
177     /* per directory cache disable */
182     /* global cache disable */
240  * Try obtain a cache wide lock on the given cache key.
256  * or when a request arrives containing a Cache-Control: no-cache. At
260 apr_status_t cache_try_lock(cache_server_conf *conf, cache_request_rec *cache,
286     if (!cache->key) {
289          * Try to use the key of a possible open but stale cache
292         if (cache->handle != NULL) {
293             h = cache->handle;
296             h = cache->stale_handle;
301             cache->key = apr_pstrdup(r->pool, h->cache_obj->key);
304             cache_generate_key(r, r->pool, &cache->key);
309     lockname = ap_cache_generate_name(r->pool, 0, 0, cache->key);
325                 "Could not create a cache lock directory: %s",
337                 "Could not stat a cache lock file: %s",
360  * Remove the cache lock, if present.
372         cache_request_rec *cache, request_rec *r, apr_bucket_brigade *bb)
410         if (!cache->key) {
411             cache_generate_key(r, r->pool, &cache->key);
415         lockname = ap_cache_generate_name(r->pool, 0, 0, cache->key);
431 int ap_cache_check_no_cache(cache_request_rec *cache, request_rec *r)
445      * - RFC2616 14.9.4 End to end reload, Cache-Control: no-cache, or Pragma:
446      * no-cache. The server MUST NOT use a cached copy when responding to such
451     if (!cache->control_in.parsed) {
455         ap_cache_control(r, &cache->control_in, cc_req, pragma, r->headers_in);
458     if (cache->control_in.no_cache) {
474 int ap_cache_check_no_store(cache_request_rec *cache, request_rec *r)
486      * no-store arrives, do not serve from or store to the cache.
490     if (!cache->control_in.parsed) {
494         ap_cache_control(r, &cache->control_in, cc_req, pragma, r->headers_in);
497     if (cache->control_in.no_store) {
514 int cache_check_freshness(cache_handle_t *h, cache_request_rec *cache,
534      * - RFC2616 14.9.4 End to end reload, Cache-Control: no-cache. no-cache
540      * - RFC2616 14.32 Pragma: no-cache This is treated the same as
541      * Cache-Control: no-cache.
568     ap_cache_control(r, &cache->control_in, cc_req, pragma, r->headers_in);
570     if (cache->control_in.no_cache) {
588          * The cached entity contained Cache-Control: no-cache, or a
589          * no-cache with a header present, or a private with a header
609         maxage_req = cache->control_in.max_age_value;
637     if (cache->control_in.max_stale) {
638         if(cache->control_in.max_stale_value != -1) {
639             maxstale = cache->control_in.max_stale_value;
658     if (!conf->ignorecachecontrol && cache->control_in.min_fresh) {
659         minfresh = cache->control_in.min_fresh_value;
741      * At any time, a request marked "no-cache" will force a refresh,
747     status = cache_try_lock(conf, cache, r);
776                 "Attempt to obtain a cache lock for stale "
998             if (!strcmp(token, "no-cache")) {
1002             else if (!strcasecmp(token, "no-cache")) {
1018                 if (!strcmp(token, "no-cache")) {
1025                 else if (!strncasecmp(token, "no-cache", 8)) {
1136  * exist as tokens after the no-cache and private tokens.
1151                 if (!strncmp(token, "no-cache", 8)
1152                         || !strncasecmp(token, "no-cache", 8)) {
1194  * headers table that are allowed to be stored in a cache.
1242  * headers table that are allowed to be stored in a cache.
1251  * headers table that are allowed to be stored in a cache;