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expires max

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This commit is contained in:
Igor Sysoev 2006-10-02 08:53:30 +00:00
parent cac9790487
commit 537a359d58
1 changed files with 13 additions and 0 deletions
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13
src/http/modules/ngx_http_headers_filter_module.c
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@ -26,6 +26,7 @@ typedef struct {
#define NGX_HTTP_EXPIRES_UNSET -2147483647
#define NGX_HTTP_EXPIRES_OFF -2147483646
#define NGX_HTTP_EXPIRES_EPOCH -2147483645
#define NGX_HTTP_EXPIRES_MAX -2147483644
static void *ngx_http_headers_create_conf(ngx_conf_t *cf);
@ -177,6 +178,13 @@ ngx_http_headers_filter(ngx_http_request_t *r)
cc->value.len = sizeof("no-cache") - 1;
cc->value.data = (u_char *) "no-cache";
} else if (conf->expires == NGX_HTTP_EXPIRES_MAX) {
expires->value.data = (u_char *) "Thu, 31 Dec 2037 23:55:55 GMT";
/* 10 years */
cc->value.len = sizeof("max-age=315360000") - 1;
cc->value.data = (u_char *) "max-age=315360000";
} else {
expires->value.data = ngx_palloc(r->pool, len);
if (expires->value.data == NULL) {
@ -349,6 +357,11 @@ ngx_http_headers_expires(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
return NGX_CONF_OK;
}
if (ngx_strcmp(value[1].data, "max") == 0) {
hcf->expires = NGX_HTTP_EXPIRES_MAX;
return NGX_CONF_OK;
}
if (ngx_strcmp(value[1].data, "off") == 0) {
hcf->expires = NGX_HTTP_EXPIRES_OFF;
return NGX_CONF_OK;