annotate src/http/modules/ngx_http_static_handler.c @ 19:d7908993fdeb

nginx-0.0.1-2002-12-02-19:09:40 import; resume after 2 months stall
author Igor Sysoev <igor@sysoev.ru>
date Mon, 02 Dec 2002 16:09:40 +0000
parents 2aba961a1d34
children 77c7629a2627
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
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1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
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2 #include <ngx_config.h>
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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3 #include <ngx_string.h>
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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4 #include <ngx_file.h>
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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5 #include <ngx_hunk.h>
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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6 #include <ngx_http.h>
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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7
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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8 ngx_http_module_t ngx_http_static_module;
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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9
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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10
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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11 #if 0
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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12 /* STUB */
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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13 static ngx_http_static_ctx_t module_ctx;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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14
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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15 void ngx_http_static_init()
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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16 {
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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17 module_ctx.out = NULL;
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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18
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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19 ngx_http_static_module.ctx = &module_ctx;
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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20 }
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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21 /* */
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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22 #endif
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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23
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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24
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
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25 int ngx_http_static_handler(ngx_http_request_t *r)
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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26 {
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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27 int rc;
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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28 ngx_hunk_t *h;
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708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
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29 ngx_http_log_ctx_t *ctx;
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30
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34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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31 /*
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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32 ngx_http_event_static_handler_loc_conf_t *cf;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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33
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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34 cf = (ngx_http_event_static_handler_loc_conf_t *)
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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35 ngx_get_module_loc_conf(r, &ngx_http_event_static_handler_module);
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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36
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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37 */
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38
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708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
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39 ngx_http_discard_body(r);
708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
Igor Sysoev <igor@sysoev.ru>
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40 ctx = r->connection->log->data;
708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
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41 ctx->action = "sending response";
708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
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42
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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43 r->fd = ngx_open_file(r->filename, NGX_FILE_RDONLY);
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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44 if (r->fd == -1) {
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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45 ngx_log_error(NGX_LOG_ERR, r->connection->log, ngx_errno,
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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46 "ngx_http_static_handler: "
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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47 ngx_open_file_n " %s failed", r->filename);
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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48
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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49 return NGX_HTTP_INTERNAL_SERVER_ERROR;
3
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50 }
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51
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708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
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52 if (ngx_stat_fd(r->fd, &r->fileinfo) == -1) {
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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53 ngx_log_error(NGX_LOG_ERR, r->connection->log, ngx_errno,
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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54 "ngx_http_static_handler: "
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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55 ngx_stat_fd_n " %s failed", r->filename);
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4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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56
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
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57 /* close fd */
4f3879d9b6f6 nginx-0.0.1-2002-09-11-19:18:33 import
Igor Sysoev <igor@sysoev.ru>
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58 return NGX_HTTP_INTERNAL_SERVER_ERROR;
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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59 }
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60
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d7908993fdeb nginx-0.0.1-2002-12-02-19:09:40 import; resume after 2 months stall
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61 r->headers_out.status = NGX_HTTP_OK;
d7908993fdeb nginx-0.0.1-2002-12-02-19:09:40 import; resume after 2 months stall
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62 r->headers_out.content_length = ngx_file_size(r->fileinfo);
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34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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63 /*
19
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64 r->headers_out.last_modified = ngx_file_mtime(r->fileinfo);
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34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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65 */
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66
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67 /* STUB */
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2aba961a1d34 nginx-0.0.1-2002-09-16-19:01:44 import
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68 if (r->exten) {
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69 if (strcasecmp(r->exten, "html") == 0)
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70 r->headers_out.content_type = "text/html; charset=koi8-r";
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71 else if (strcasecmp(r->exten, "gif") == 0)
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72 r->headers_out.content_type = "image/gif";
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2aba961a1d34 nginx-0.0.1-2002-09-16-19:01:44 import
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73 else if (strcasecmp(r->exten, "jpg") == 0)
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d7908993fdeb nginx-0.0.1-2002-12-02-19:09:40 import; resume after 2 months stall
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74 r->headers_out.content_type = "image/jpeg";
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2aba961a1d34 nginx-0.0.1-2002-09-16-19:01:44 import
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75 else if (strcasecmp(r->exten, "pdf") == 0)
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d7908993fdeb nginx-0.0.1-2002-12-02-19:09:40 import; resume after 2 months stall
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76 r->headers_out.content_type = "application/pdf";
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77
2aba961a1d34 nginx-0.0.1-2002-09-16-19:01:44 import
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78 } else {
19
d7908993fdeb nginx-0.0.1-2002-12-02-19:09:40 import; resume after 2 months stall
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79 r->headers_out.content_type = "text/html; charset=koi8-r";
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2aba961a1d34 nginx-0.0.1-2002-09-16-19:01:44 import
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80 }
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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81
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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82 /* STUB */
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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83 rc = ngx_http_header_filter(r);
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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84 /*
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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85 rc = ngx_send_http_header(r->headers_out);
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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86 */
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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87 if (r->header_only)
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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88 return rc;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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89
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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90 /* TODO: NGX_HTTP_INTERNAL_SERVER_ERROR is too late */
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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91
3
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92 /* STUB */
8
708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
Igor Sysoev <igor@sysoev.ru>
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93 ngx_test_null(h, ngx_pcalloc(r->pool, sizeof(ngx_hunk_t)),
708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
Igor Sysoev <igor@sysoev.ru>
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94 NGX_HTTP_INTERNAL_SERVER_ERROR);
708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
Igor Sysoev <igor@sysoev.ru>
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95
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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96 h->type = NGX_HUNK_FILE|NGX_HUNK_LAST;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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97 h->pos.file = 0;
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708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
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98 h->last.file = ngx_file_size(r->fileinfo);
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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99
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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100 /* STUB */
8
708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
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101 ngx_test_null(h->file, ngx_pcalloc(r->pool, sizeof(ngx_file_t)),
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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102 NGX_HTTP_INTERNAL_SERVER_ERROR);
8
708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
Igor Sysoev <igor@sysoev.ru>
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103 h->file->fd = r->fd;
708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
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parents: 3
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104 h->file->log = r->connection->log;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
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diff changeset
105
8
708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
Igor Sysoev <igor@sysoev.ru>
parents: 3
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106 rc = ngx_http_output_filter(r, h);
708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
Igor Sysoev <igor@sysoev.ru>
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107 ngx_log_debug(r->connection->log, "0 output_filter: %d" _ rc);
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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108 return rc;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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109 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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110
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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111 #if 0
1
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112
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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113 static void *ngx_create_index_config()
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
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diff changeset
114 {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
115 ngx_http_index_handler_loc_conf_t *cf;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
116
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
117 ngx_check_null(cf, ngx_alloc(p, sizeof(ngx_http_index_handler_loc_conf)),
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
118 NULL);
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
119
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
120 cf->indices = ngx_create_array(p, sizeof(ngx_http_index_t), 5);
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
121 if (cf->indices == NULL)
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
122 return NULL;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
123
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
124 cf->max_index_len = 0;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
125
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
126 return cf;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
127 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
128
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
129 static void *ngx_merge_index_config()
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
130 {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
131 if (p->indices->nelts > 0) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
132
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
133 copy and check dups
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
134
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
135 if (c->max_index_len < c->max_index_len)
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
136 c->max_index_len < c->max_index_len);
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
137 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
138 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
139
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
140 static void *ngx_set_index()
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
141 {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
142 if (*conf == NULL) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
143 cf = ngx_create_index_conf();
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
144 if (cf == NULL)
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
145 return "can not create config";
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
146 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
147
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
148 while (args) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
149 index = ngx_push_array(cf->indices);
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
150 index->name = arg;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
151 index->len = ngx_strlen(arg) + 1;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
152
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
153 if (cf->max_index_len < index->len)
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
154 cf->max_index_len = index->len;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
155 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
156
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
157 *conf = cf;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
158 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
159
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
160 #endif