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annotate src/http/modules/ngx_http_gzip_static_module.c @ 4412:d620f497c50f

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Copyright updated.
author Maxim Konovalov <maxim@nginx.com>
date Wed, 18 Jan 2012 15:07:43 +0000
parents 84905c7b2aa7
children 08713bac87fc
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2 /*
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3 * Copyright (C) Igor Sysoev
4412
d620f497c50f Copyright updated.
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4 * Copyright (C) Nginx, Inc.
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5 */
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d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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8 #include <ngx_config.h>
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9 #include <ngx_core.h>
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10 #include <ngx_http.h>
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12
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13 typedef struct {
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14 ngx_flag_t enable;
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15 } ngx_http_gzip_static_conf_t;
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17
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18 static ngx_int_t ngx_http_gzip_static_handler(ngx_http_request_t *r);
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19 static void *ngx_http_gzip_static_create_conf(ngx_conf_t *cf);
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20 static char *ngx_http_gzip_static_merge_conf(ngx_conf_t *cf, void *parent,
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21 void *child);
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22 static ngx_int_t ngx_http_gzip_static_init(ngx_conf_t *cf);
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24
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25 static ngx_command_t ngx_http_gzip_static_commands[] = {
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26
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27 { ngx_string("gzip_static"),
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28 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
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29 ngx_conf_set_flag_slot,
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30 NGX_HTTP_LOC_CONF_OFFSET,
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31 offsetof(ngx_http_gzip_static_conf_t, enable),
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32 NULL },
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33
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34 ngx_null_command
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35 };
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36
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37
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38 ngx_http_module_t ngx_http_gzip_static_module_ctx = {
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39 NULL, /* preconfiguration */
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40 ngx_http_gzip_static_init, /* postconfiguration */
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41
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42 NULL, /* create main configuration */
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43 NULL, /* init main configuration */
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44
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45 NULL, /* create server configuration */
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46 NULL, /* merge server configuration */
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47
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48 ngx_http_gzip_static_create_conf, /* create location configuration */
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49 ngx_http_gzip_static_merge_conf /* merge location configuration */
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50 };
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51
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52
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53 ngx_module_t ngx_http_gzip_static_module = {
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54 NGX_MODULE_V1,
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55 &ngx_http_gzip_static_module_ctx, /* module context */
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56 ngx_http_gzip_static_commands, /* module directives */
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57 NGX_HTTP_MODULE, /* module type */
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58 NULL, /* init master */
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59 NULL, /* init module */
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60 NULL, /* init process */
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61 NULL, /* init thread */
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62 NULL, /* exit thread */
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63 NULL, /* exit process */
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64 NULL, /* exit master */
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65 NGX_MODULE_V1_PADDING
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66 };
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67
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68
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69 static ngx_int_t
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70 ngx_http_gzip_static_handler(ngx_http_request_t *r)
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71 {
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72 u_char *p;
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73 size_t root;
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74 ngx_str_t path;
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75 ngx_int_t rc;
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76 ngx_uint_t level;
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77 ngx_log_t *log;
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78 ngx_buf_t *b;
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79 ngx_chain_t out;
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80 ngx_table_elt_t *h;
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81 ngx_open_file_info_t of;
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82 ngx_http_core_loc_conf_t *clcf;
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83 ngx_http_gzip_static_conf_t *gzcf;
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84
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85 if (!(r->method & (NGX_HTTP_GET|NGX_HTTP_HEAD))) {
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86 return NGX_DECLINED;
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87 }
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88
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89 if (r->uri.data[r->uri.len - 1] == '/') {
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90 return NGX_DECLINED;
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91 }
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92
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93 gzcf = ngx_http_get_module_loc_conf(r, ngx_http_gzip_static_module);
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94
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95 if (!gzcf->enable) {
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96 return NGX_DECLINED;
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97 }
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98
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99 rc = ngx_http_gzip_ok(r);
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100
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101 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
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102
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103 if (!clcf->gzip_vary && rc != NGX_OK) {
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104 return NGX_DECLINED;
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105 }
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106
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107 log = r->connection->log;
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108
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109 p = ngx_http_map_uri_to_path(r, &path, &root, sizeof(".gz") - 1);
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110 if (p == NULL) {
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111 return NGX_HTTP_INTERNAL_SERVER_ERROR;
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112 }
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113
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114 *p++ = '.';
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115 *p++ = 'g';
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116 *p++ = 'z';
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117 *p = '\0';
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118
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119 path.len = p - path.data;
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120
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121 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, log, 0,
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122 "http filename: \"%s\"", path.data);
148
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
123
2068
75a8d34459c5 ngx_memzero() ngx_open_file_info_t
Igor Sysoev <igor@sysoev.ru>
parents: 2063
diff changeset
124 ngx_memzero(&of, sizeof(ngx_open_file_info_t));
75a8d34459c5 ngx_memzero() ngx_open_file_info_t
Igor Sysoev <igor@sysoev.ru>
parents: 2063
diff changeset
125
3178
975f0558aab3 read_ahead
Igor Sysoev <igor@sysoev.ru>
parents: 3135
diff changeset
126 of.read_ahead = clcf->read_ahead;
2129
25add486e7aa directio
Igor Sysoev <igor@sysoev.ru>
parents: 2087
diff changeset
127 of.directio = clcf->directio;
1767
c42431762903 open_file_cache_retest > open_file_cache_valid
Igor Sysoev <igor@sysoev.ru>
parents: 1696
diff changeset
128 of.valid = clcf->open_file_cache_valid;
1772
25c93614e6b9 open_file_cache_min_uses
Igor Sysoev <igor@sysoev.ru>
parents: 1767
diff changeset
129 of.min_uses = clcf->open_file_cache_min_uses;
1454
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
130 of.errors = clcf->open_file_cache_errors;
1457
223e92651ca5 open_file_cache_events
Igor Sysoev <igor@sysoev.ru>
parents: 1454
diff changeset
131 of.events = clcf->open_file_cache_events;
1454
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
132
1799
0b5b94805d26 optimization
Igor Sysoev <igor@sysoev.ru>
parents: 1790
diff changeset
133 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool)
0b5b94805d26 optimization
Igor Sysoev <igor@sysoev.ru>
parents: 1790
diff changeset
134 != NGX_OK)
0b5b94805d26 optimization
Igor Sysoev <igor@sysoev.ru>
parents: 1790
diff changeset
135 {
1454
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
136 switch (of.err) {
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
137
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
138 case 0:
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
139 return NGX_HTTP_INTERNAL_SERVER_ERROR;
148
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
140
1454
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
141 case NGX_ENOENT:
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
142 case NGX_ENOTDIR:
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
143 case NGX_ENAMETOOLONG:
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
144
1790
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
145 return NGX_DECLINED;
148
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
146
1454
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
147 case NGX_EACCES:
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
148
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 165
diff changeset
149 level = NGX_LOG_ERR;
1454
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
150 break;
148
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
151
1454
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
152 default:
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
153
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 165
diff changeset
154 level = NGX_LOG_CRIT;
1454
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
155 break;
148
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
156 }
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 165
diff changeset
157
1790
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
158 ngx_log_error(level, log, of.err,
2756
09cab3f8d92e *) of.test_only to not open file if only stat() is enough
Igor Sysoev <igor@sysoev.ru>
parents: 2721
diff changeset
159 "%s \"%s\" failed", of.failed, path.data);
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 165
diff changeset
160
1799
0b5b94805d26 optimization
Igor Sysoev <igor@sysoev.ru>
parents: 1790
diff changeset
161 return NGX_DECLINED;
148
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
162 }
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
163
3313
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 3312
diff changeset
164 r->gzip_vary = 1;
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 3312
diff changeset
165
3312
dddca6f42e7b nginx sent gzipped responses to clients those do not support gzip,
Igor Sysoev <igor@sysoev.ru>
parents: 3178
diff changeset
166 if (rc != NGX_OK) {
dddca6f42e7b nginx sent gzipped responses to clients those do not support gzip,
Igor Sysoev <igor@sysoev.ru>
parents: 3178
diff changeset
167 return NGX_DECLINED;
dddca6f42e7b nginx sent gzipped responses to clients those do not support gzip,
Igor Sysoev <igor@sysoev.ru>
parents: 3178
diff changeset
168 }
dddca6f42e7b nginx sent gzipped responses to clients those do not support gzip,
Igor Sysoev <igor@sysoev.ru>
parents: 3178
diff changeset
169
1696
f5f124fbfa3b delete useless variable
Igor Sysoev <igor@sysoev.ru>
parents: 1457
diff changeset
170 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, log, 0, "http static fd: %d", of.fd);
148
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
171
1454
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
172 if (of.is_dir) {
201
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 200
diff changeset
173 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, log, 0, "http dir");
1790
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
174 return NGX_DECLINED;
148
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
175 }
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
176
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
177 #if !(NGX_WIN32) /* the not regular files are probably Unix specific */
176
c0552e5ab567 nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents: 170
diff changeset
178
1454
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
179 if (!of.is_file) {
3498
9f20a6e758c3 do not log misleading errno in "not a regular file" error
Igor Sysoev <igor@sysoev.ru>
parents: 3313
diff changeset
180 ngx_log_error(NGX_LOG_CRIT, log, 0,
557
ecd9c160f25b nginx-0.3.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
181 "\"%s\" is not a regular file", path.data);
176
c0552e5ab567 nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents: 170
diff changeset
182
c0552e5ab567 nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents: 170
diff changeset
183 return NGX_HTTP_NOT_FOUND;
c0552e5ab567 nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents: 170
diff changeset
184 }
c0552e5ab567 nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents: 170
diff changeset
185
c0552e5ab567 nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents: 170
diff changeset
186 #endif
c0552e5ab567 nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents: 170
diff changeset
187
2444
aee735f41627 set r->root_tested for non-error_page response only
Igor Sysoev <igor@sysoev.ru>
parents: 2231
diff changeset
188 r->root_tested = !r->error_page;
2087
c8039b26a949 always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents: 2068
diff changeset
189
1790
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
190 rc = ngx_http_discard_request_body(r);
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
191
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
192 if (rc != NGX_OK) {
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
193 return rc;
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
194 }
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
195
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
196 log->action = "sending response to client";
148
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
197
201
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 200
diff changeset
198 r->headers_out.status = NGX_HTTP_OK;
1454
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
199 r->headers_out.content_length_n = of.size;
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
200 r->headers_out.last_modified_time = of.mtime;
201
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 200
diff changeset
201
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 200
diff changeset
202 if (ngx_http_set_content_type(r) != NGX_OK) {
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 199
diff changeset
203 return NGX_HTTP_INTERNAL_SERVER_ERROR;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 199
diff changeset
204 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 199
diff changeset
205
1790
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
206 h = ngx_list_push(&r->headers_out.headers);
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
207 if (h == NULL) {
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
208 return NGX_ERROR;
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 581
diff changeset
209 }
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 581
diff changeset
210
1790
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
211 h->hash = 1;
3516
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 3498
diff changeset
212 ngx_str_set(&h->key, "Content-Encoding");
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 3498
diff changeset
213 ngx_str_set(&h->value, "gzip");
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 3498
diff changeset
214 r->headers_out.content_encoding = h;
1790
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
215
2877
3cd2790f4a9b add charset for ngx_http_gzip_static_module responses
Igor Sysoev <igor@sysoev.ru>
parents: 2756
diff changeset
216 r->ignore_content_encoding = 1;
1790
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
217
577
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 573
diff changeset
218 /* we need to allocate all before the header would be sent */
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
219
577
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 573
diff changeset
220 b = ngx_pcalloc(r->pool, sizeof(ngx_buf_t));
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 573
diff changeset
221 if (b == NULL) {
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 573
diff changeset
222 return NGX_HTTP_INTERNAL_SERVER_ERROR;
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 573
diff changeset
223 }
26
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
224
577
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 573
diff changeset
225 b->file = ngx_pcalloc(r->pool, sizeof(ngx_file_t));
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 573
diff changeset
226 if (b->file == NULL) {
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 573
diff changeset
227 return NGX_HTTP_INTERNAL_SERVER_ERROR;
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 573
diff changeset
228 }
403
ea3113b181d1 nginx-0.0.9-2004-07-28-23:21:26 import
Igor Sysoev <igor@sysoev.ru>
parents: 400
diff changeset
229
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
230 rc = ngx_http_send_header(r);
143
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents: 142
diff changeset
231
585
401de5a43ba5 nginx-0.3.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
232 if (rc == NGX_ERROR || rc > NGX_OK || r->header_only) {
143
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents: 142
diff changeset
233 return rc;
99
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 96
diff changeset
234 }
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
235
343
6bdf858bff8c nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents: 334
diff changeset
236 b->file_pos = 0;
1454
f497ed7682a7 open_file_cache in HTTP
Igor Sysoev <igor@sysoev.ru>
parents: 1374
diff changeset
237 b->file_last = of.size;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
238
1790
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
239 b->in_file = b->file_last ? 1 : 0;
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
240 b->last_buf = 1;
577
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 573
diff changeset
241 b->last_in_chain = 1;
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 573
diff changeset
242
1696
f5f124fbfa3b delete useless variable
Igor Sysoev <igor@sysoev.ru>
parents: 1457
diff changeset
243 b->file->fd = of.fd;
557
ecd9c160f25b nginx-0.3.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
244 b->file->name = path;
343
6bdf858bff8c nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents: 334
diff changeset
245 b->file->log = log;
2231
8564129d49b6 *) handle unaligned file part for directio
Igor Sysoev <igor@sysoev.ru>
parents: 2129
diff changeset
246 b->file->directio = of.is_directio;
343
6bdf858bff8c nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents: 334
diff changeset
247
6bdf858bff8c nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents: 334
diff changeset
248 out.buf = b;
153
c71aeb75c071 nginx-0.0.1-2003-10-21-20:49:56 import
Igor Sysoev <igor@sysoev.ru>
parents: 148
diff changeset
249 out.next = NULL;
c71aeb75c071 nginx-0.0.1-2003-10-21-20:49:56 import
Igor Sysoev <igor@sysoev.ru>
parents: 148
diff changeset
250
c71aeb75c071 nginx-0.0.1-2003-10-21-20:49:56 import
Igor Sysoev <igor@sysoev.ru>
parents: 148
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251 return ngx_http_output_filter(r, &out);
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
252 }
148
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
253
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
254
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255 static void *
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256 ngx_http_gzip_static_create_conf(ngx_conf_t *cf)
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parents: 1772
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257 {
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258 ngx_http_gzip_static_conf_t *conf;
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259
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parents: 1772
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260 conf = ngx_palloc(cf->pool, sizeof(ngx_http_gzip_static_conf_t));
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parents: 1772
diff changeset
261 if (conf == NULL) {
2912
c7d57b539248 return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents: 2877
diff changeset
262 return NULL;
1790
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parents: 1772
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263 }
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
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parents: 1772
diff changeset
264
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parents: 1772
diff changeset
265 conf->enable = NGX_CONF_UNSET;
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266
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
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267 return conf;
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
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268 }
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
269
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parents: 1772
diff changeset
270
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parents: 1772
diff changeset
271 static char *
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parents: 1772
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272 ngx_http_gzip_static_merge_conf(ngx_conf_t *cf, void *parent, void *child)
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parents: 1772
diff changeset
273 {
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274 ngx_http_gzip_static_conf_t *prev = parent;
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275 ngx_http_gzip_static_conf_t *conf = child;
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diff changeset
276
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277 ngx_conf_merge_value(conf->enable, prev->enable, 0);
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278
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
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279 return NGX_CONF_OK;
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Igor Sysoev <igor@sysoev.ru>
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280 }
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
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diff changeset
281
775edc46ee66 ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents: 1772
diff changeset
282
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
283 static ngx_int_t
1790
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diff changeset
284 ngx_http_gzip_static_init(ngx_conf_t *cf)
148
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
285 {
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
286 ngx_http_handler_pt *h;
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
287 ngx_http_core_main_conf_t *cmcf;
396
6f3b20c1ac50 nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents: 346
diff changeset
288
681
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 645
diff changeset
289 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
577
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 573
diff changeset
290
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
291 h = ngx_array_push(&cmcf->phases[NGX_HTTP_CONTENT_PHASE].handlers);
201
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 200
diff changeset
292 if (h == NULL) {
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 200
diff changeset
293 return NGX_ERROR;
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 200
diff changeset
294 }
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 200
diff changeset
295
1790
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diff changeset
296 *h = ngx_http_gzip_static_handler;
148
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
297
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
298 return NGX_OK;
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
299 }