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comparison src/http/modules/ngx_http_log_handler.c @ 119:cd54bcbaf3b5

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nginx-0.0.1-2003-07-21-01:15:59 import
author Igor Sysoev <igor@sysoev.ru>
date Sun, 20 Jul 2003 21:15:59 +0000
parents 571bcbff82c5
children
comparison
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118:5bf52498665c 119:cd54bcbaf3b5
3 #include <ngx_core.h> 3 #include <ngx_core.h>
4 #include <ngx_http.h> 4 #include <ngx_http.h>
5 5
6 6
7 typedef struct { 7 typedef struct {
8 ngx_file_t file; 8 ngx_open_file_t *file;
9 } ngx_http_log_conf_t; 9 } ngx_http_log_conf_t;
10 10
11 11
12 static void *ngx_http_log_create_conf(ngx_pool_t *pool); 12 static void *ngx_http_log_create_conf(ngx_conf_t *cf);
13 static char *ngx_http_log_merge_conf(ngx_pool_t *p, void *parent, void *child); 13 static char *ngx_http_log_merge_conf(ngx_conf_t *cf, void *parent, void *child);
14 static char *ngx_http_log_set_log(ngx_conf_t *cf, ngx_command_t *cmd, 14 static char *ngx_http_log_set_log(ngx_conf_t *cf, ngx_command_t *cmd,
15 void *conf); 15 void *conf);
16 16
17 static ngx_command_t ngx_http_log_commands[] = { 17 static ngx_command_t ngx_http_log_commands[] = {
18 18
19 {ngx_string("access_log"), 19 {ngx_string("access_log"),
20 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, 20 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
47 NULL, /* init module */ 47 NULL, /* init module */
48 NULL /* init child */ 48 NULL /* init child */
49 }; 49 };
50 50
51 51
52 static ngx_str_t http_access_log = ngx_string("access.log");
53
52 54
53 static char *months[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", 55 static char *months[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun",
54 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; 56 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
55 57
56 58
58 { 60 {
59 char *line, *p; 61 char *line, *p;
60 size_t len; 62 size_t len;
61 ngx_tm_t tm; 63 ngx_tm_t tm;
62 ngx_http_log_conf_t *lcf; 64 ngx_http_log_conf_t *lcf;
65 #if (WIN32)
66 int written;
67 #endif
63 68
64 ngx_log_debug(r->connection->log, "log handler"); 69 ngx_log_debug(r->connection->log, "log handler");
65 70
66 lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module); 71 lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
67 72
133 p += r->headers_in.user_agent->value.len; 138 p += r->headers_in.user_agent->value.len;
134 } 139 }
135 *p++ = '"'; 140 *p++ = '"';
136 141
137 #if (WIN32) 142 #if (WIN32)
143
138 *p++ = CR; *p++ = LF; 144 *p++ = CR; *p++ = LF;
145 WriteFile(lcf->file->fd, line, p - line, &written, NULL);
146
139 #else 147 #else
148
140 *p++ = LF; 149 *p++ = LF;
150 write(lcf->file->fd, line, p - line);
151
141 #endif 152 #endif
142 153
143 write(lcf->file.fd, line, p - line);
144 154
145 return NGX_OK; 155 return NGX_OK;
146 } 156 }
147 157
148 158
149 static void *ngx_http_log_create_conf(ngx_pool_t *pool) 159 static void *ngx_http_log_create_conf(ngx_conf_t *cf)
150 { 160 {
151 ngx_http_log_conf_t *conf; 161 ngx_http_log_conf_t *conf;
152 162
153 ngx_test_null(conf, ngx_pcalloc(pool, sizeof(ngx_http_log_conf_t)), 163 ngx_test_null(conf, ngx_pcalloc(cf->pool, sizeof(ngx_http_log_conf_t)),
154 NGX_CONF_ERROR); 164 NGX_CONF_ERROR);
155 165
156 return conf; 166 return conf;
157 } 167 }
158 168
159 169
160 static char *ngx_http_log_merge_conf(ngx_pool_t *p, void *parent, void *child) 170 static char *ngx_http_log_merge_conf(ngx_conf_t *cf, void *parent, void *child)
161 { 171 {
162 ngx_http_log_conf_t *prev = parent; 172 ngx_http_log_conf_t *prev = parent;
163 ngx_http_log_conf_t *conf = child; 173 ngx_http_log_conf_t *conf = child;
164 174
165 /* STUB */ 175 if (conf->file == NULL) {
166 *conf = *prev; 176 if (prev->file) {
177 conf->file = prev->file;
178 } else {
179 ngx_test_null(conf->file,
180 ngx_conf_open_file(cf->cycle, &http_access_log),
181 NGX_CONF_ERROR);
182 }
183 }
167 184
168 return NGX_CONF_OK; 185 return NGX_CONF_OK;
169 } 186 }
170 187
171 188
172 static char *ngx_http_log_set_log(ngx_conf_t *cf, ngx_command_t *cmd, 189 static char *ngx_http_log_set_log(ngx_conf_t *cf, ngx_command_t *cmd,
173 void *conf) 190 void *conf)
174 { 191 {
175 ngx_http_log_conf_t *lcf = conf; 192 ngx_http_log_conf_t *lcf = conf;
176 193
177 int len;
178 ngx_err_t err;
179 ngx_str_t *value; 194 ngx_str_t *value;
180 195
181 value = cf->args->elts; 196 value = cf->args->elts;
182 197
183 lcf->file.name.len = value[1].len; 198 ngx_test_null(lcf->file, ngx_conf_open_file(cf->cycle, &value[1]),
184 lcf->file.name.data = value[1].data; 199 NGX_CONF_ERROR);
185
186 lcf->file.fd = ngx_open_file(lcf->file.name.data,
187 NGX_FILE_RDWR,
188 NGX_FILE_CREATE_OR_OPEN|NGX_FILE_APPEND);
189
190 if (lcf->file.fd == NGX_INVALID_FILE) {
191 err = ngx_errno;
192 len = ngx_snprintf(ngx_conf_errstr, sizeof(ngx_conf_errstr) - 1,
193 ngx_open_file_n " \"%s\" failed (%d: ",
194 lcf->file.name.data, err);
195 len += ngx_strerror_r(err, ngx_conf_errstr + len,
196 sizeof(ngx_conf_errstr) - len - 1);
197 ngx_conf_errstr[len++] = ')';
198 ngx_conf_errstr[len++] = '\0';
199 return ngx_conf_errstr;
200 }
201
202 #if (WIN32)
203 if (ngx_file_append_mode(lcf->file.fd) == NGX_ERROR) {
204 err = ngx_errno;
205 len = ngx_snprintf(ngx_conf_errstr, sizeof(ngx_conf_errstr) - 1,
206 ngx_file_append_mode_n " \"%s\" failed (%d: ",
207 lcf->file.name.data, err);
208 len += ngx_strerror_r(err, ngx_conf_errstr + len,
209 sizeof(ngx_conf_errstr) - len - 1);
210 ngx_conf_errstr[len++] = ')';
211 ngx_conf_errstr[len++] = '\0';
212 return ngx_conf_errstr;
213 }
214 #endif
215 200
216 return NGX_CONF_OK; 201 return NGX_CONF_OK;
217 } 202 }