Mercurial > hg > nginx

annotate src/http/modules/ngx_http_index_handler.c @ 41:59e7c7f30d49

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
nginx-0.0.1-2002-12-26-19:26:23 import
author Igor Sysoev <igor@sysoev.ru>
date Thu, 26 Dec 2002 16:26:23 +0000
parents d45effe5854c
children cd035a94e0b6
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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1
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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2 #include <ngx_config.h>
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3 #include <ngx_core.h>
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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4 #include <ngx_errno.h>
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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5 #include <ngx_string.h>
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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6 #include <ngx_files.h>
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d45effe5854c nginx-0.0.1-2002-12-19-10:08:55 import
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7 #include <ngx_config_file.h>
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
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8 #include <ngx_http.h>
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
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9 #include <ngx_http_config.h>
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
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10 #include <ngx_http_index_handler.h>
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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11
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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13 static void *ngx_http_index_create_conf(ngx_pool_t *pool);
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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14 static void *ngx_http_index_merge_conf(ngx_pool_t *p,
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
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15 void *parent, void *child);
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59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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16 static char *ngx_http_index_set_index(ngx_conf_t *cf, ngx_command_t *cmd,
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
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17 char *conf);
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
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20 static ngx_command_t ngx_http_index_commands[] = {
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
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22 {ngx_string("index"),
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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23 NGX_CONF_ANY,
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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24 ngx_http_index_set_index,
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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25 NGX_HTTP_LOC_CONF,
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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26 0},
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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28 {ngx_string(""), 0, NULL, 0, 0}
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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29 };
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59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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32 ngx_http_module_t ngx_http_index_module_ctx = {
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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33 NGX_HTTP_MODULE,
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34
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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35 NULL, /* create server config */
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36 ngx_http_index_create_conf, /* create location config */
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37
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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38 NULL, /* translate handler */
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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39
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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40 NULL, /* output header filter */
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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41 NULL, /* next output header filter */
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
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42 NULL, /* output body filter */
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
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43 NULL, /* next output body filter */
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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44
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45 };
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
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59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
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48 ngx_module_t ngx_http_index_module = {
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
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49 &ngx_http_index_module_ctx, /* module context */
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
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50 ngx_http_index_commands, /* module directives */
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59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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51 NGX_HTTP_MODULE_TYPE, /* module type */
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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52 NULL /* init module */
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
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53 };
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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56 int ngx_http_index_handler(ngx_http_request_t *r)
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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57 {
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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58 int i;
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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59 char *name, *file;
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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60 ngx_str_t loc, *index;
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61 ngx_err_t err;
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
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62 ngx_fd_t fd;
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63
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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64 ngx_http_index_conf_t *cf;
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66 cf = (ngx_http_index_conf_t *)
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67 ngx_http_get_module_loc_conf(r, ngx_http_index_module_ctx);
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68
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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69 ngx_test_null(name,
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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70 ngx_palloc(r->pool,
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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71 r->server->doc_root_len + r->uri.len
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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72 + cf->max_index_len),
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d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
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73 NGX_HTTP_INTERNAL_SERVER_ERROR);
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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74
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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75 loc.data = ngx_cpystrn(name, r->server->doc_root, r->server->doc_root_len);
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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76 file = ngx_cpystrn(loc.data, r->uri.data, r->uri.len + 1);
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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77
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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78 index = (ngx_str_t *) cf->indices->elts;
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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79 for (i = 0; i < cf->indices->nelts; i++) {
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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80 ngx_memcpy(file, index[i].data, index[i].len + 1);
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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81
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82 fd = ngx_open_file(name, NGX_FILE_RDONLY);
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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83 if (fd == NGX_INVALID_FILE) {
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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84 err = ngx_errno;
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59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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85 if (err == NGX_ENOENT) {
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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86 continue;
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59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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87 }
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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88 #if (WIN32)
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59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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89 if (err == ERROR_PATH_NOT_FOUND) {
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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90 continue;
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59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
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91 }
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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92 #endif
0
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93
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
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94 ngx_log_error(NGX_LOG_ERR, r->connection->log, err,
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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95 ngx_open_file_n " %s failed", name);
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96
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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97 return NGX_HTTP_INTERNAL_SERVER_ERROR;
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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98 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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99
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
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100 r->file.name.len = r->server->doc_root_len + r->uri.len + index[i].len;
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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101 r->file.name.data = name;
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
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102 r->file.fd = fd;
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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103
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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104 loc.len = r->uri.len + index[i].len;
10
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
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105 return ngx_http_internal_redirect(r, loc);
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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106 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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107
10
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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108 return NGX_DECLINED;
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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109 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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110
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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111
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
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112 static void *ngx_http_index_create_conf(ngx_pool_t *pool)
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
113 {
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
114 ngx_http_index_conf_t *conf;
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
115
10
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
116 ngx_test_null(conf, ngx_pcalloc(pool, sizeof(ngx_http_index_conf_t)), NULL);
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
117
10
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
118 ngx_test_null(conf->indices,
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 11
diff changeset
119 ngx_create_array(pool, sizeof(ngx_str_t), 3),
10
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
120 NULL);
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
121
10
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
122 return conf;
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
123 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
124
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 11
diff changeset
125
10
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
126 static void *ngx_http_index_merge_conf(ngx_pool_t *p, void *parent, void *child)
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
127 {
10
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
128 ngx_http_index_conf_t *prev = (ngx_http_index_conf_t *) parent;
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
129 ngx_http_index_conf_t *conf = (ngx_http_index_conf_t *) child;
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 11
diff changeset
130 ngx_str_t *index;
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
131
10
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
132 if (conf->max_index_len == 0) {
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
133 if (prev->max_index_len != 0) {
10
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
134 return prev;
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
135 }
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
136
10
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
137 ngx_test_null(index, ngx_push_array(conf->indices), NULL);
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 11
diff changeset
138 index->len = sizeof(NGX_HTTP_INDEX) - 1;
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 11
diff changeset
139 index->data = NGX_HTTP_INDEX;
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 11
diff changeset
140 conf->max_index_len = sizeof(NGX_HTTP_INDEX);
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
141 }
10
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
142
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
143 return conf;
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
144 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
145
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 11
diff changeset
146
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
147 static char *ngx_http_index_set_index(ngx_conf_t *cf, ngx_command_t *cmd,
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
148 char *conf)
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
149 {
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
150 ngx_http_index_conf_t *icf = (ngx_http_index_conf_t *) conf;
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
151 int i;
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
152 ngx_str_t *index, *value;
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
153
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
154 value = (ngx_str_t *) cf->args->elts;
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
155 for (i = 1; i < cf->args->nelts; i++) {
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
156 ngx_test_null(index, ngx_push_array(icf->indices), NULL);
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
157 index->len = value[i].len;
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
158 index->data = value[i].data;
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
159
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
160 if (icf->max_index_len < index->len) {
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
161 icf->max_index_len = index->len;
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
162 }
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 32
diff changeset
163 }
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
164
10
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
165 return NULL;
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
166 }