Mercurial > hg > nginx-quic
annotate src/http/modules/ngx_http_index_handler.c @ 0:4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
The first code that uses "ngx_" prefix, the previous one used "gx_" prefix.
At that point the code is not yet usable. The first draft ideas are dated
back to 23.10.2001.
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 06 Aug 2002 16:39:45 +0000 |
parents | |
children | d220029ac7f3 |
rev | line source |
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0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
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1 |
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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 |
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4 #include <ngx_strings.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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5 #include <ngx_open.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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6 #include <ngx_stat.h> |
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7 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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8 #include <ngx_http.h> |
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9 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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10 int ngx_http_index_handler(ngx_http_request_t *r) |
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11 { |
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12 int index_len, err, i; |
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13 char *name, *loc, *file |
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nginx-0.0.1-2002-08-06-20:39:45 import
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14 ngx_file_t fd; |
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15 |
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16 ngx_http_index_t *index; |
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17 ngx_http_index_handler_loc_conf_t *cf; |
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18 |
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19 cf = (ngx_http_index_handler_loc_conf_t *) |
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nginx-0.0.1-2002-08-06-20:39:45 import
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20 ngx_get_module_loc_conf(r, &ngx_http_index_handler_module); |
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21 |
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22 index_len = (*(r->uri_end - 1) == '/') ? cf->max_index_len : 0; |
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23 name = ngx_palloc(r->pool, r->uri_end - r->uri_start + index_len |
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nginx-0.0.1-2002-08-06-20:39:45 import
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24 + r->server->doc_root_len); |
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25 if (name == NULL) |
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26 return NGX_ERROR; |
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27 |
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28 loc = ngx_cpystrn(name, r->server->doc_root, r->server->doc_root_len); |
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29 file = ngx_cpystrn(loc, r->uri_start, r->uri_end - r->uri_start + 1); |
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30 |
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31 /* URI without / on the end - check directory */ |
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32 if (index_len == 0) { |
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33 |
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34 if (ngx_stat(name, &r->stat) == -1) { |
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nginx-0.0.1-2002-08-06-20:39:45 import
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35 err = ngx_errno; |
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36 ngx_log_error(GX_LOG_ERR, r->connection->log, err, |
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nginx-0.0.1-2002-08-06-20:39:45 import
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37 "ngx_http_handler: " ngx_stat_n " %s failed", name); |
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38 |
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39 if (err == NGX_ENOENT) |
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40 return NGX_HTTP_NOT_FOUND; |
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41 else |
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42 return NGX_ERROR; |
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43 } |
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44 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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45 if (ngx_is_dir(r->stat)) { |
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nginx-0.0.1-2002-08-06-20:39:45 import
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46 *file++ = '/'; |
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47 *file = '\0'; |
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48 r->headers_out->location = loc; |
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49 return NGX_HTTP_MOVED_PERMANENTLY; |
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50 } |
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51 |
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52 r->file = name; |
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53 r->stat_valid = 1; |
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54 |
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55 return NGX_OK; |
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56 } |
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57 |
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58 /* look for index file */ |
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59 index = (ngx_http_index_t *) cf->indices->elts; |
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60 for (i = 0; i < cf->indices->nelts; i++) { |
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61 ngx_memcpy(file, index[i].name; index[i].len); |
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62 |
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63 fd = ngx_open(name, O_RDONLY); |
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64 if (fd != -1) { |
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65 r->file = name; |
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66 r->fd = fd; |
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67 return NGX_OK; |
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68 } |
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69 } |
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70 |
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71 return NGX_HTTP_FORBIDDEN; |
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72 } |
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73 |
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74 /* |
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75 |
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76 static void *ngx_create_index_config() |
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77 { |
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78 ngx_http_index_handler_loc_conf_t *cf; |
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79 |
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80 ngx_check_null(cf, ngx_alloc(p, sizeof(ngx_http_index_handler_loc_conf)), |
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81 NULL); |
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82 |
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83 cf->indices = ngx_create_array(p, sizeof(ngx_http_index_t), 5); |
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84 if (cf->indices == NULL) |
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85 return NULL; |
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86 |
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87 cf->max_index_len = 0; |
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88 |
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89 return cf; |
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90 } |
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91 |
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92 static void *ngx_merge_index_config() |
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93 { |
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94 if (p->indices->nelts > 0) { |
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95 |
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96 copy and check dups |
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97 |
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98 if (c->max_index_len < c->max_index_len) |
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99 c->max_index_len < c->max_index_len); |
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100 } |
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101 } |
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102 |
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103 static void *ngx_set_index() |
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104 { |
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105 if (*conf == NULL) { |
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106 cf = ngx_create_index_conf(); |
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107 if (cf == NULL) |
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108 return "can not create config"; |
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109 } |
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110 |
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111 while (args) { |
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112 index = ngx_push_array(cf->indices); |
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113 index->name = arg; |
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114 index->len = ngx_strlen(arg) + 1; |
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115 |
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116 if (cf->max_index_len < index->len) |
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117 cf->max_index_len = index->len; |
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118 } |
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119 |
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120 *conf = cf; |
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121 } |
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122 |
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123 */ |