Mercurial > hg > nginx-quic
comparison src/http/ngx_http_cache.h @ 170:c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Sun, 02 Nov 2003 22:56:18 +0000 |
parents | |
children | aff0e5d32af8 |
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169:edf29bb717da | 170:c42be4185301 |
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1 #ifndef _NGX_HTTP_CACHE_H_INCLUDED_ | |
2 #define _NGX_HTTP_CACHE_H_INCLUDED_ | |
3 | |
4 | |
5 #include <ngx_config.h> | |
6 #include <ngx_core.h> | |
7 | |
8 | |
9 typedef struct { | |
10 time_t expires; | |
11 time_t last_modified; | |
12 off_t length; | |
13 | |
14 size_t size; | |
15 } ngx_http_cache_header_t; | |
16 | |
17 | |
18 typedef struct { | |
19 ssize_t type; | |
20 ngx_http_cache_header_t header; | |
21 ssize_t key_len; | |
22 char key[0]; | |
23 } ngx_http_bin_cache_t; | |
24 | |
25 | |
26 typedef struct { | |
27 char type; | |
28 char space0; | |
29 char expires[8]; | |
30 char space1; | |
31 char last_modified[8]; | |
32 char space2; | |
33 char length[16]; | |
34 char space3; | |
35 char lf; | |
36 char key_len[0]; | |
37 } ngx_http_text_cache_t; | |
38 | |
39 | |
40 typedef struct { | |
41 u_int32_t crc; | |
42 ngx_str_t key; | |
43 ngx_fd_t fd; | |
44 off_t size; | |
45 void *data; /* mmap, memory */ | |
46 time_t accessed; | |
47 time_t last_modified; | |
48 time_t updated; /* no needed with kqueue */ | |
49 int refs; | |
50 int flags; | |
51 } ngx_http_cache_entry_t; | |
52 | |
53 | |
54 typedef struct { | |
55 ngx_file_t file; | |
56 ngx_str_t key; | |
57 ngx_path_t *path; | |
58 ngx_hunk_t *buf; | |
59 ngx_http_cache_header_t header; | |
60 } ngx_http_cache_ctx_t; | |
61 | |
62 | |
63 int ngx_http_cache_get_file(ngx_http_request_t *r, ngx_http_cache_ctx_t *ctx); | |
64 int ngx_http_cache_update_file(ngx_http_request_t *r,ngx_http_cache_ctx_t *ctx, | |
65 ngx_str_t *temp_file); | |
66 | |
67 | |
68 | |
69 | |
70 | |
71 #endif /* _NGX_HTTP_CACHE_H_INCLUDED_ */ |