ngx_http_file_cache_create()
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@ -121,6 +121,7 @@ struct ngx_http_file_cache_s {
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};
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ngx_int_t ngx_http_file_cache_create(ngx_http_request_t *r);
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void ngx_http_file_cache_create_key(ngx_http_request_t *r);
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ngx_int_t ngx_http_file_cache_open(ngx_http_request_t *r);
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void ngx_http_file_cache_set_header(ngx_http_request_t *r, u_char *buf);
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@ -144,6 +144,27 @@ ngx_http_file_cache_init(ngx_shm_zone_t *shm_zone, void *data)
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}
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ngx_int_t
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ngx_http_file_cache_create(ngx_http_request_t *r)
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{
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ngx_http_cache_t *c;
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c = ngx_pcalloc(r->pool, sizeof(ngx_http_cache_t));
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if (c == NULL) {
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return NGX_ERROR;
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}
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if (ngx_array_init(&c->keys, r->pool, 4, sizeof(ngx_str_t)) != NGX_OK) {
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return NGX_ERROR;
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}
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r->cache = c;
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c->file.log = r->connection->log;
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return NGX_OK;
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}
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void
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ngx_http_file_cache_create_key(ngx_http_request_t *r)
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{
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@ -646,18 +646,10 @@ ngx_http_upstream_cache(ngx_http_request_t *r, ngx_http_upstream_t *u)
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u->method = ngx_http_core_get_method;
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}
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c = ngx_pcalloc(r->pool, sizeof(ngx_http_cache_t));
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if (c == NULL) {
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if (ngx_http_file_cache_create(r) != NGX_OK) {
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return NGX_ERROR;
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}
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if (ngx_array_init(&c->keys, r->pool, 4, sizeof(ngx_str_t)) != NGX_OK) {
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return NGX_ERROR;
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}
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r->cache = c;
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c->file.log = r->connection->log;
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if (u->create_key(r) != NGX_OK) {
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return NGX_ERROR;
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}
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@ -668,6 +660,8 @@ ngx_http_upstream_cache(ngx_http_request_t *r, ngx_http_upstream_t *u)
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u->cacheable = 1;
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c = r->cache;
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c->min_uses = u->conf->cache_min_uses;
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c->body_start = u->conf->buffer_size;
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c->file_cache = u->conf->cache->data;
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