Mercurial > hg > nginx
comparison src/http/ngx_http_core_module.c @ 4748:192f54280a7a
Entity tags: set for static respones.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Mon, 09 Jul 2012 00:13:06 +0000 |
| parents | cebbe4fda8aa |
| children | 613750237b36 |
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| 4747:1e2ac45ad25d | 4748:192f54280a7a |
|---|---|
| 1803 return; | 1803 return; |
| 1804 } | 1804 } |
| 1805 } | 1805 } |
| 1806 | 1806 |
| 1807 return; | 1807 return; |
| 1808 } | |
| 1809 | |
| 1810 | |
| 1811 ngx_int_t | |
| 1812 ngx_http_set_etag(ngx_http_request_t *r) | |
| 1813 { | |
| 1814 ngx_table_elt_t *etag; | |
| 1815 | |
| 1816 etag = ngx_list_push(&r->headers_out.headers); | |
| 1817 if (etag == NULL) { | |
| 1818 return NGX_ERROR; | |
| 1819 } | |
| 1820 | |
| 1821 etag->hash = 1; | |
| 1822 ngx_str_set(&etag->key, "ETag"); | |
| 1823 | |
| 1824 etag->value.data = ngx_pnalloc(r->pool, NGX_OFF_T_LEN + NGX_TIME_T_LEN + 3); | |
| 1825 if (etag->value.data == NULL) { | |
| 1826 return NGX_ERROR; | |
| 1827 } | |
| 1828 | |
| 1829 etag->value.len = ngx_sprintf(etag->value.data, "\"%xT-%xO\"", | |
| 1830 r->headers_out.last_modified_time, | |
| 1831 r->headers_out.content_length_n) | |
| 1832 - etag->value.data; | |
| 1833 | |
| 1834 r->headers_out.etag = etag; | |
| 1835 | |
| 1836 return NGX_OK; | |
| 1808 } | 1837 } |
| 1809 | 1838 |
| 1810 | 1839 |
| 1811 ngx_int_t | 1840 ngx_int_t |
| 1812 ngx_http_send_response(ngx_http_request_t *r, ngx_uint_t status, | 1841 ngx_http_send_response(ngx_http_request_t *r, ngx_uint_t status, |