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0
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1
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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5
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6
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7 #include <ngx_config.h>
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8 #include <ngx_core.h>
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9 #include <ngx_http.h>
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10
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10
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11
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180
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12 typedef struct {
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286
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13 u_char *name;
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180
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14 uint32_t method;
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15 } ngx_http_method_name_t;
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16
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17
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278
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18 #define NGX_HTTP_REQUEST_BODY_FILE_OFF 0
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19 #define NGX_HTTP_REQUEST_BODY_FILE_ON 1
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20 #define NGX_HTTP_REQUEST_BODY_FILE_CLEAN 2
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21
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22
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378
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23 static ngx_int_t ngx_http_core_find_location(ngx_http_request_t *r);
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24 static ngx_int_t ngx_http_core_find_static_location(ngx_http_request_t *r,
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25 ngx_http_location_tree_node_t *node);
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0
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26
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58
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27 static ngx_int_t ngx_http_core_preconfiguration(ngx_conf_t *cf);
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0
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28 static void *ngx_http_core_create_main_conf(ngx_conf_t *cf);
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29 static char *ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf);
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30 static void *ngx_http_core_create_srv_conf(ngx_conf_t *cf);
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31 static char *ngx_http_core_merge_srv_conf(ngx_conf_t *cf,
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36
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32 void *parent, void *child);
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0
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33 static void *ngx_http_core_create_loc_conf(ngx_conf_t *cf);
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34 static char *ngx_http_core_merge_loc_conf(ngx_conf_t *cf,
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36
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35 void *parent, void *child);
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0
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36
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34
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37 static char *ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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38 void *dummy);
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34
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39 static char *ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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40 void *dummy);
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430
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41 static ngx_int_t ngx_http_core_regex_location(ngx_conf_t *cf,
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42 ngx_http_core_loc_conf_t *clcf, ngx_str_t *regex, ngx_uint_t caseless);
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34
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43
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44 static char *ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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45 void *conf);
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34
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46 static char *ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy,
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36
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47 void *conf);
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0
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48
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34
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49 static char *ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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50 void *conf);
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34
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51 static char *ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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52 void *conf);
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34
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53 static char *ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
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180
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54 static char *ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd,
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55 void *conf);
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390
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56 static char *ngx_http_core_directio(ngx_conf_t *cf, ngx_command_t *cmd,
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57 void *conf);
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34
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58 static char *ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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59 void *conf);
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430
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60 static char *ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd,
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61 void *conf);
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332
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62 static char *ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd,
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63 void *conf);
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34
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64 static char *ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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65 void *conf);
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34
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66 static char *ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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67 void *conf);
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58
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68 static char *ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd,
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69 void *conf);
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354
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70 static char *ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd,
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348
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71 void *conf);
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358
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72 #if (NGX_HTTP_GZIP)
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73 static char *ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd,
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74 void *conf);
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75 #endif
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0
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76
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34
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77 static char *ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data);
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300
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78 static char *ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data);
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34
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79
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80 static ngx_conf_post_t ngx_http_core_lowat_post =
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300
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81 { ngx_http_core_lowat_check };
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82
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83 static ngx_conf_post_handler_pt ngx_http_core_pool_size_p =
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84 ngx_http_core_pool_size;
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0
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85
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378
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86 static ngx_conf_deprecated_t ngx_conf_deprecated_optimize_server_names = {
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87 ngx_conf_deprecated, "optimize_server_names", "server_name_in_redirect"
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158
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88 };
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89
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358
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90 static ngx_conf_deprecated_t ngx_conf_deprecated_open_file_cache_retest = {
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91 ngx_conf_deprecated, "open_file_cache_retest", "open_file_cache_valid"
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92 };
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93
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362
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94 static ngx_conf_deprecated_t ngx_conf_deprecated_satisfy_any = {
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95 ngx_conf_deprecated, "satisfy_any", "satisfy"
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96 };
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97
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0
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98
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278
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99 static ngx_conf_enum_t ngx_http_core_request_body_in_file[] = {
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100 { ngx_string("off"), NGX_HTTP_REQUEST_BODY_FILE_OFF },
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101 { ngx_string("on"), NGX_HTTP_REQUEST_BODY_FILE_ON },
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102 { ngx_string("clean"), NGX_HTTP_REQUEST_BODY_FILE_CLEAN },
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103 { ngx_null_string, 0 }
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104 };
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105
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106
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362
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107 static ngx_conf_enum_t ngx_http_core_satisfy[] = {
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108 { ngx_string("all"), NGX_HTTP_SATISFY_ALL },
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109 { ngx_string("any"), NGX_HTTP_SATISFY_ANY },
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110 { ngx_null_string, 0 }
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111 };
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112
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113
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424
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114 static ngx_conf_enum_t ngx_http_core_if_modified_since[] = {
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444
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115 { ngx_string("off"), NGX_HTTP_IMS_OFF },
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116 { ngx_string("exact"), NGX_HTTP_IMS_EXACT },
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117 { ngx_string("before"), NGX_HTTP_IMS_BEFORE },
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424
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118 { ngx_null_string, 0 }
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119 };
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120
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121
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464
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122 static ngx_path_init_t ngx_http_client_temp_path = {
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123 ngx_string(NGX_HTTP_CLIENT_TEMP_PATH), { 0, 0, 0 }
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124 };
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125
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126
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358
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127 #if (NGX_HTTP_GZIP)
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128
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129 static ngx_conf_enum_t ngx_http_gzip_http_version[] = {
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130 { ngx_string("1.0"), NGX_HTTP_VERSION_10 },
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131 { ngx_string("1.1"), NGX_HTTP_VERSION_11 },
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132 { ngx_null_string, 0 }
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133 };
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134
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135
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136 static ngx_conf_bitmask_t ngx_http_gzip_proxied_mask[] = {
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137 { ngx_string("off"), NGX_HTTP_GZIP_PROXIED_OFF },
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138 { ngx_string("expired"), NGX_HTTP_GZIP_PROXIED_EXPIRED },
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139 { ngx_string("no-cache"), NGX_HTTP_GZIP_PROXIED_NO_CACHE },
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140 { ngx_string("no-store"), NGX_HTTP_GZIP_PROXIED_NO_STORE },
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141 { ngx_string("private"), NGX_HTTP_GZIP_PROXIED_PRIVATE },
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142 { ngx_string("no_last_modified"), NGX_HTTP_GZIP_PROXIED_NO_LM },
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143 { ngx_string("no_etag"), NGX_HTTP_GZIP_PROXIED_NO_ETAG },
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144 { ngx_string("auth"), NGX_HTTP_GZIP_PROXIED_AUTH },
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145 { ngx_string("any"), NGX_HTTP_GZIP_PROXIED_ANY },
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146 { ngx_null_string, 0 }
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147 };
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148
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149
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150 static ngx_str_t ngx_http_gzip_no_cache = ngx_string("no-cache");
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151 static ngx_str_t ngx_http_gzip_no_store = ngx_string("no-store");
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152 static ngx_str_t ngx_http_gzip_private = ngx_string("private");
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153
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154 #endif
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155
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156
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0
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157 static ngx_command_t ngx_http_core_commands[] = {
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158
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160
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159 { ngx_string("variables_hash_max_size"),
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160 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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161 ngx_conf_set_num_slot,
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162 NGX_HTTP_MAIN_CONF_OFFSET,
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163 offsetof(ngx_http_core_main_conf_t, variables_hash_max_size),
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164 NULL },
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165
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166 { ngx_string("variables_hash_bucket_size"),
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167 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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168 ngx_conf_set_num_slot,
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169 NGX_HTTP_MAIN_CONF_OFFSET,
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170 offsetof(ngx_http_core_main_conf_t, variables_hash_bucket_size),
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171 NULL },
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172
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142
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173 { ngx_string("server_names_hash_max_size"),
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26
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174 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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175 ngx_conf_set_num_slot,
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176 NGX_HTTP_MAIN_CONF_OFFSET,
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142
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177 offsetof(ngx_http_core_main_conf_t, server_names_hash_max_size),
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26
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178 NULL },
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179
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142
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180 { ngx_string("server_names_hash_bucket_size"),
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26
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181 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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182 ngx_conf_set_num_slot,
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183 NGX_HTTP_MAIN_CONF_OFFSET,
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142
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184 offsetof(ngx_http_core_main_conf_t, server_names_hash_bucket_size),
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26
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185 NULL },
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186
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0
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187 { ngx_string("server"),
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200
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188 NGX_HTTP_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_MULTI|NGX_CONF_NOARGS,
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34
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189 ngx_http_core_server,
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0
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190 0,
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191 0,
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192 NULL },
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193
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194 { ngx_string("connection_pool_size"),
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195 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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196 ngx_conf_set_size_slot,
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197 NGX_HTTP_SRV_CONF_OFFSET,
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198 offsetof(ngx_http_core_srv_conf_t, connection_pool_size),
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300
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199 &ngx_http_core_pool_size_p },
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0
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200
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201 { ngx_string("request_pool_size"),
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202 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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203 ngx_conf_set_size_slot,
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204 NGX_HTTP_SRV_CONF_OFFSET,
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205 offsetof(ngx_http_core_srv_conf_t, request_pool_size),
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300
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206 &ngx_http_core_pool_size_p },
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0
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207
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208 { ngx_string("client_header_timeout"),
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209 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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210 ngx_conf_set_msec_slot,
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211 NGX_HTTP_SRV_CONF_OFFSET,
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212 offsetof(ngx_http_core_srv_conf_t, client_header_timeout),
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213 NULL },
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214
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215 { ngx_string("client_header_buffer_size"),
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216 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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217 ngx_conf_set_size_slot,
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218 NGX_HTTP_SRV_CONF_OFFSET,
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219 offsetof(ngx_http_core_srv_conf_t, client_header_buffer_size),
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220 NULL },
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221
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222 { ngx_string("large_client_header_buffers"),
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223 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE2,
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224 ngx_conf_set_bufs_slot,
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225 NGX_HTTP_SRV_CONF_OFFSET,
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226 offsetof(ngx_http_core_srv_conf_t, large_client_header_buffers),
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227 NULL },
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228
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158
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229 { ngx_string("optimize_server_names"),
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230 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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231 ngx_conf_set_flag_slot,
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378
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232 NGX_HTTP_LOC_CONF_OFFSET,
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233 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
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234 &ngx_conf_deprecated_optimize_server_names },
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152
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235
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60
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236 { ngx_string("ignore_invalid_headers"),
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237 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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238 ngx_conf_set_flag_slot,
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239 NGX_HTTP_SRV_CONF_OFFSET,
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240 offsetof(ngx_http_core_srv_conf_t, ignore_invalid_headers),
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241 NULL },
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242
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342
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243 { ngx_string("merge_slashes"),
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244 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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245 ngx_conf_set_flag_slot,
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246 NGX_HTTP_SRV_CONF_OFFSET,
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247 offsetof(ngx_http_core_srv_conf_t, merge_slashes),
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248 NULL },
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249
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412
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250 { ngx_string("underscores_in_headers"),
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251 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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252 ngx_conf_set_flag_slot,
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253 NGX_HTTP_SRV_CONF_OFFSET,
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254 offsetof(ngx_http_core_srv_conf_t, underscores_in_headers),
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255 NULL },
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256
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0
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257 { ngx_string("location"),
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258 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_TAKE12,
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34
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259 ngx_http_core_location,
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0
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260 NGX_HTTP_SRV_CONF_OFFSET,
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261 0,
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262 NULL },
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263
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264 { ngx_string("listen"),
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72
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265 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
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34
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266 ngx_http_core_listen,
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0
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267 NGX_HTTP_SRV_CONF_OFFSET,
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268 0,
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269 NULL },
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270
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271 { ngx_string("server_name"),
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272 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
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34
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273 ngx_http_core_server_name,
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0
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274 NGX_HTTP_SRV_CONF_OFFSET,
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275 0,
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276 NULL },
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277
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138
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278 { ngx_string("types_hash_max_size"),
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279 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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280 ngx_conf_set_num_slot,
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281 NGX_HTTP_LOC_CONF_OFFSET,
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282 offsetof(ngx_http_core_loc_conf_t, types_hash_max_size),
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283 NULL },
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284
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285 { ngx_string("types_hash_bucket_size"),
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286 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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287 ngx_conf_set_num_slot,
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288 NGX_HTTP_LOC_CONF_OFFSET,
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289 offsetof(ngx_http_core_loc_conf_t, types_hash_bucket_size),
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290 NULL },
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291
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0
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292 { ngx_string("types"),
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293 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF
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294 |NGX_CONF_BLOCK|NGX_CONF_NOARGS,
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34
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295 ngx_http_core_types,
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0
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296 NGX_HTTP_LOC_CONF_OFFSET,
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297 0,
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298 NULL },
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299
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300 { ngx_string("default_type"),
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301 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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302 ngx_conf_set_str_slot,
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303 NGX_HTTP_LOC_CONF_OFFSET,
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304 offsetof(ngx_http_core_loc_conf_t, default_type),
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305 NULL },
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306
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307 { ngx_string("root"),
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58
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308 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
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309 |NGX_CONF_TAKE1,
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34
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310 ngx_http_core_root,
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0
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311 NGX_HTTP_LOC_CONF_OFFSET,
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312 0,
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313 NULL },
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314
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315 { ngx_string("alias"),
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316 NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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34
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317 ngx_http_core_root,
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0
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318 NGX_HTTP_LOC_CONF_OFFSET,
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319 0,
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320 NULL },
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321
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180
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322 { ngx_string("limit_except"),
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|
|
323 NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_1MORE,
|
|
|
324 ngx_http_core_limit_except,
|
|
|
325 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
326 0,
|
|
|
327 NULL },
|
|
|
328
|
|
0
|
329 { ngx_string("client_max_body_size"),
|
|
|
330 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
212
|
331 ngx_conf_set_off_slot,
|
|
0
|
332 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
333 offsetof(ngx_http_core_loc_conf_t, client_max_body_size),
|
|
|
334 NULL },
|
|
|
335
|
|
|
336 { ngx_string("client_body_buffer_size"),
|
|
|
337 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
338 ngx_conf_set_size_slot,
|
|
|
339 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
340 offsetof(ngx_http_core_loc_conf_t, client_body_buffer_size),
|
|
|
341 NULL },
|
|
|
342
|
|
|
343 { ngx_string("client_body_timeout"),
|
|
|
344 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
345 ngx_conf_set_msec_slot,
|
|
|
346 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
347 offsetof(ngx_http_core_loc_conf_t, client_body_timeout),
|
|
|
348 NULL },
|
|
|
349
|
|
28
|
350 { ngx_string("client_body_temp_path"),
|
|
|
351 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234,
|
|
|
352 ngx_conf_set_path_slot,
|
|
|
353 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
354 offsetof(ngx_http_core_loc_conf_t, client_body_temp_path),
|
|
464
|
355 NULL },
|
|
28
|
356
|
|
182
|
357 { ngx_string("client_body_in_file_only"),
|
|
|
358 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
278
|
359 ngx_conf_set_enum_slot,
|
|
182
|
360 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
361 offsetof(ngx_http_core_loc_conf_t, client_body_in_file_only),
|
|
278
|
362 &ngx_http_core_request_body_in_file },
|
|
182
|
363
|
|
0
|
364 { ngx_string("sendfile"),
|
|
278
|
365 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
366 |NGX_CONF_TAKE1,
|
|
0
|
367 ngx_conf_set_flag_slot,
|
|
|
368 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
369 offsetof(ngx_http_core_loc_conf_t, sendfile),
|
|
|
370 NULL },
|
|
|
371
|
|
300
|
372 { ngx_string("sendfile_max_chunk"),
|
|
|
373 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
374 ngx_conf_set_size_slot,
|
|
|
375 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
376 offsetof(ngx_http_core_loc_conf_t, sendfile_max_chunk),
|
|
|
377 NULL },
|
|
|
378
|
|
390
|
379 { ngx_string("directio"),
|
|
|
380 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
381 ngx_http_core_directio,
|
|
|
382 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
383 0,
|
|
|
384 NULL },
|
|
|
385
|
|
0
|
386 { ngx_string("tcp_nopush"),
|
|
|
387 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
388 ngx_conf_set_flag_slot,
|
|
|
389 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
390 offsetof(ngx_http_core_loc_conf_t, tcp_nopush),
|
|
|
391 NULL },
|
|
|
392
|
|
2
|
393 { ngx_string("tcp_nodelay"),
|
|
|
394 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
395 ngx_conf_set_flag_slot,
|
|
|
396 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
397 offsetof(ngx_http_core_loc_conf_t, tcp_nodelay),
|
|
|
398 NULL },
|
|
|
399
|
|
0
|
400 { ngx_string("send_timeout"),
|
|
|
401 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
402 ngx_conf_set_msec_slot,
|
|
|
403 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
404 offsetof(ngx_http_core_loc_conf_t, send_timeout),
|
|
|
405 NULL },
|
|
|
406
|
|
|
407 { ngx_string("send_lowat"),
|
|
|
408 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
409 ngx_conf_set_size_slot,
|
|
|
410 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
411 offsetof(ngx_http_core_loc_conf_t, send_lowat),
|
|
34
|
412 &ngx_http_core_lowat_post },
|
|
0
|
413
|
|
|
414 { ngx_string("postpone_output"),
|
|
|
415 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
416 ngx_conf_set_size_slot,
|
|
|
417 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
418 offsetof(ngx_http_core_loc_conf_t, postpone_output),
|
|
|
419 NULL },
|
|
|
420
|
|
|
421 { ngx_string("limit_rate"),
|
|
34
|
422 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
423 |NGX_CONF_TAKE1,
|
|
0
|
424 ngx_conf_set_size_slot,
|
|
|
425 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
426 offsetof(ngx_http_core_loc_conf_t, limit_rate),
|
|
|
427 NULL },
|
|
|
428
|
|
|
429 { ngx_string("keepalive_timeout"),
|
|
|
430 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
34
|
431 ngx_http_core_keepalive,
|
|
0
|
432 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
433 0,
|
|
|
434 NULL },
|
|
|
435
|
|
362
|
436 { ngx_string("satisfy"),
|
|
|
437 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
438 ngx_conf_set_enum_slot,
|
|
|
439 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
440 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
441 &ngx_http_core_satisfy },
|
|
|
442
|
|
92
|
443 { ngx_string("satisfy_any"),
|
|
|
444 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
445 ngx_conf_set_flag_slot,
|
|
|
446 NGX_HTTP_LOC_CONF_OFFSET,
|
|
362
|
447 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
448 &ngx_conf_deprecated_satisfy_any },
|
|
92
|
449
|
|
58
|
450 { ngx_string("internal"),
|
|
|
451 NGX_HTTP_LOC_CONF|NGX_CONF_NOARGS,
|
|
|
452 ngx_http_core_internal,
|
|
|
453 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
454 0,
|
|
|
455 NULL },
|
|
|
456
|
|
0
|
457 { ngx_string("lingering_time"),
|
|
|
458 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
459 ngx_conf_set_msec_slot,
|
|
|
460 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
461 offsetof(ngx_http_core_loc_conf_t, lingering_time),
|
|
|
462 NULL },
|
|
|
463
|
|
|
464 { ngx_string("lingering_timeout"),
|
|
|
465 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
466 ngx_conf_set_msec_slot,
|
|
|
467 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
468 offsetof(ngx_http_core_loc_conf_t, lingering_timeout),
|
|
|
469 NULL },
|
|
|
470
|
|
|
471 { ngx_string("reset_timedout_connection"),
|
|
|
472 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
473 ngx_conf_set_flag_slot,
|
|
|
474 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
475 offsetof(ngx_http_core_loc_conf_t, reset_timedout_connection),
|
|
|
476 NULL },
|
|
|
477
|
|
362
|
478 { ngx_string("server_name_in_redirect"),
|
|
|
479 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
480 ngx_conf_set_flag_slot,
|
|
|
481 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
482 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
|
|
|
483 NULL },
|
|
|
484
|
|
70
|
485 { ngx_string("port_in_redirect"),
|
|
|
486 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
487 ngx_conf_set_flag_slot,
|
|
|
488 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
489 offsetof(ngx_http_core_loc_conf_t, port_in_redirect),
|
|
|
490 NULL },
|
|
|
491
|
|
0
|
492 { ngx_string("msie_padding"),
|
|
|
493 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
494 ngx_conf_set_flag_slot,
|
|
|
495 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
496 offsetof(ngx_http_core_loc_conf_t, msie_padding),
|
|
|
497 NULL },
|
|
|
498
|
|
228
|
499 { ngx_string("msie_refresh"),
|
|
|
500 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
501 ngx_conf_set_flag_slot,
|
|
|
502 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
503 offsetof(ngx_http_core_loc_conf_t, msie_refresh),
|
|
|
504 NULL },
|
|
|
505
|
|
76
|
506 { ngx_string("log_not_found"),
|
|
|
507 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
508 ngx_conf_set_flag_slot,
|
|
|
509 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
510 offsetof(ngx_http_core_loc_conf_t, log_not_found),
|
|
|
511 NULL },
|
|
|
512
|
|
412
|
513 { ngx_string("log_subrequest"),
|
|
|
514 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
515 ngx_conf_set_flag_slot,
|
|
|
516 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
517 offsetof(ngx_http_core_loc_conf_t, log_subrequest),
|
|
|
518 NULL },
|
|
|
519
|
|
228
|
520 { ngx_string("recursive_error_pages"),
|
|
|
521 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
522 ngx_conf_set_flag_slot,
|
|
|
523 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
524 offsetof(ngx_http_core_loc_conf_t, recursive_error_pages),
|
|
|
525 NULL },
|
|
|
526
|
|
342
|
527 { ngx_string("server_tokens"),
|
|
|
528 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
529 ngx_conf_set_flag_slot,
|
|
|
530 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
531 offsetof(ngx_http_core_loc_conf_t, server_tokens),
|
|
|
532 NULL },
|
|
|
533
|
|
424
|
534 { ngx_string("if_modified_since"),
|
|
|
535 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
536 ngx_conf_set_enum_slot,
|
|
|
537 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
538 offsetof(ngx_http_core_loc_conf_t, if_modified_since),
|
|
|
539 &ngx_http_core_if_modified_since },
|
|
|
540
|
|
0
|
541 { ngx_string("error_page"),
|
|
58
|
542 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
543 |NGX_CONF_2MORE,
|
|
34
|
544 ngx_http_core_error_page,
|
|
0
|
545 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
546 0,
|
|
|
547 NULL },
|
|
|
548
|
|
430
|
549 { ngx_string("try_files"),
|
|
464
|
550 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE,
|
|
430
|
551 ngx_http_core_try_files,
|
|
|
552 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
553 0,
|
|
|
554 NULL },
|
|
|
555
|
|
126
|
556 { ngx_string("post_action"),
|
|
|
557 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
558 |NGX_CONF_TAKE1,
|
|
|
559 ngx_conf_set_str_slot,
|
|
|
560 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
561 offsetof(ngx_http_core_loc_conf_t, post_action),
|
|
|
562 NULL },
|
|
|
563
|
|
0
|
564 { ngx_string("error_log"),
|
|
|
565 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
34
|
566 ngx_http_core_error_log,
|
|
0
|
567 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
568 0,
|
|
|
569 NULL },
|
|
|
570
|
|
|
571 { ngx_string("open_file_cache"),
|
|
332
|
572 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
|
573 ngx_http_core_open_file_cache,
|
|
|
574 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
575 offsetof(ngx_http_core_loc_conf_t, open_file_cache),
|
|
|
576 NULL },
|
|
|
577
|
|
358
|
578 { ngx_string("open_file_cache_valid"),
|
|
|
579 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
580 ngx_conf_set_sec_slot,
|
|
|
581 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
582 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
583 NULL },
|
|
|
584
|
|
332
|
585 { ngx_string("open_file_cache_retest"),
|
|
|
586 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
587 ngx_conf_set_sec_slot,
|
|
0
|
588 NGX_HTTP_LOC_CONF_OFFSET,
|
|
358
|
589 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
590 &ngx_conf_deprecated_open_file_cache_retest },
|
|
|
591
|
|
|
592 { ngx_string("open_file_cache_min_uses"),
|
|
|
593 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
594 ngx_conf_set_num_slot,
|
|
|
595 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
596 offsetof(ngx_http_core_loc_conf_t, open_file_cache_min_uses),
|
|
0
|
597 NULL },
|
|
|
598
|
|
332
|
599 { ngx_string("open_file_cache_errors"),
|
|
|
600 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
601 ngx_conf_set_flag_slot,
|
|
|
602 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
603 offsetof(ngx_http_core_loc_conf_t, open_file_cache_errors),
|
|
|
604 NULL },
|
|
|
605
|
|
|
606 { ngx_string("open_file_cache_events"),
|
|
|
607 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
608 ngx_conf_set_flag_slot,
|
|
|
609 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
610 offsetof(ngx_http_core_loc_conf_t, open_file_cache_events),
|
|
|
611 NULL },
|
|
0
|
612
|
|
348
|
613 { ngx_string("resolver"),
|
|
|
614 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
615 ngx_http_core_resolver,
|
|
|
616 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
617 0,
|
|
|
618 NULL },
|
|
|
619
|
|
|
620 { ngx_string("resolver_timeout"),
|
|
|
621 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
622 ngx_conf_set_msec_slot,
|
|
|
623 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
624 offsetof(ngx_http_core_loc_conf_t, resolver_timeout),
|
|
|
625 NULL },
|
|
|
626
|
|
358
|
627 #if (NGX_HTTP_GZIP)
|
|
|
628
|
|
|
629 { ngx_string("gzip_vary"),
|
|
|
630 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
631 ngx_conf_set_flag_slot,
|
|
|
632 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
633 offsetof(ngx_http_core_loc_conf_t, gzip_vary),
|
|
|
634 NULL },
|
|
|
635
|
|
|
636 { ngx_string("gzip_http_version"),
|
|
|
637 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
638 ngx_conf_set_enum_slot,
|
|
|
639 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
640 offsetof(ngx_http_core_loc_conf_t, gzip_http_version),
|
|
|
641 &ngx_http_gzip_http_version },
|
|
|
642
|
|
|
643 { ngx_string("gzip_proxied"),
|
|
|
644 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
645 ngx_conf_set_bitmask_slot,
|
|
|
646 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
647 offsetof(ngx_http_core_loc_conf_t, gzip_proxied),
|
|
|
648 &ngx_http_gzip_proxied_mask },
|
|
|
649
|
|
|
650 { ngx_string("gzip_disable"),
|
|
|
651 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
652 ngx_http_gzip_disable,
|
|
|
653 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
654 0,
|
|
|
655 NULL },
|
|
|
656
|
|
|
657 #endif
|
|
|
658
|
|
0
|
659 ngx_null_command
|
|
|
660 };
|
|
|
661
|
|
|
662
|
|
216
|
663 static ngx_http_module_t ngx_http_core_module_ctx = {
|
|
58
|
664 ngx_http_core_preconfiguration, /* preconfiguration */
|
|
122
|
665 NULL, /* postconfiguration */
|
|
0
|
666
|
|
|
667 ngx_http_core_create_main_conf, /* create main configuration */
|
|
|
668 ngx_http_core_init_main_conf, /* init main configuration */
|
|
|
669
|
|
|
670 ngx_http_core_create_srv_conf, /* create server configuration */
|
|
|
671 ngx_http_core_merge_srv_conf, /* merge server configuration */
|
|
|
672
|
|
|
673 ngx_http_core_create_loc_conf, /* create location configuration */
|
|
|
674 ngx_http_core_merge_loc_conf /* merge location configuration */
|
|
|
675 };
|
|
|
676
|
|
|
677
|
|
|
678 ngx_module_t ngx_http_core_module = {
|
|
58
|
679 NGX_MODULE_V1,
|
|
0
|
680 &ngx_http_core_module_ctx, /* module context */
|
|
|
681 ngx_http_core_commands, /* module directives */
|
|
|
682 NGX_HTTP_MODULE, /* module type */
|
|
90
|
683 NULL, /* init master */
|
|
58
|
684 NULL, /* init module */
|
|
90
|
685 NULL, /* init process */
|
|
|
686 NULL, /* init thread */
|
|
|
687 NULL, /* exit thread */
|
|
|
688 NULL, /* exit process */
|
|
|
689 NULL, /* exit master */
|
|
|
690 NGX_MODULE_V1_PADDING
|
|
0
|
691 };
|
|
|
692
|
|
|
693
|
|
364
|
694 static ngx_str_t ngx_http_core_get_method = { 3, (u_char *) "GET " };
|
|
|
695
|
|
|
696
|
|
36
|
697 void
|
|
|
698 ngx_http_handler(ngx_http_request_t *r)
|
|
0
|
699 {
|
|
230
|
700 ngx_http_core_main_conf_t *cmcf;
|
|
|
701
|
|
32
|
702 r->connection->log->action = NULL;
|
|
0
|
703
|
|
|
704 r->connection->unexpected_eof = 0;
|
|
|
705
|
|
224
|
706 if (!r->internal) {
|
|
92
|
707 switch (r->headers_in.connection_type) {
|
|
|
708 case 0:
|
|
|
709 if (r->http_version > NGX_HTTP_VERSION_10) {
|
|
|
710 r->keepalive = 1;
|
|
|
711 } else {
|
|
|
712 r->keepalive = 0;
|
|
|
713 }
|
|
|
714 break;
|
|
|
715
|
|
|
716 case NGX_HTTP_CONNECTION_CLOSE:
|
|
|
717 r->keepalive = 0;
|
|
|
718 break;
|
|
|
719
|
|
|
720 case NGX_HTTP_CONNECTION_KEEP_ALIVE:
|
|
0
|
721 r->keepalive = 1;
|
|
92
|
722 break;
|
|
|
723 }
|
|
|
724
|
|
|
725 if (r->keepalive && r->headers_in.msie && r->method == NGX_HTTP_POST) {
|
|
|
726
|
|
|
727 /*
|
|
230
|
728 * MSIE may wait for some time if an response for
|
|
|
729 * a POST request was sent over a keepalive connection
|
|
92
|
730 */
|
|
|
731
|
|
0
|
732 r->keepalive = 0;
|
|
|
733 }
|
|
92
|
734
|
|
|
735 if (r->headers_in.content_length_n > 0) {
|
|
|
736 r->lingering_close = 1;
|
|
|
737
|
|
|
738 } else {
|
|
|
739 r->lingering_close = 0;
|
|
|
740 }
|
|
236
|
741
|
|
230
|
742 r->phase_handler = 0;
|
|
|
743
|
|
|
744 } else {
|
|
|
745 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
746 r->phase_handler = cmcf->phase_engine.server_rewrite_index;
|
|
|
747 }
|
|
|
748
|
|
236
|
749 if (r->unparsed_uri.len) {
|
|
|
750 r->valid_unparsed_uri = 1;
|
|
|
751 }
|
|
|
752
|
|
|
753 r->valid_location = 1;
|
|
358
|
754 r->gzip = 0;
|
|
236
|
755
|
|
230
|
756 r->write_event_handler = ngx_http_core_run_phases;
|
|
34
|
757 ngx_http_core_run_phases(r);
|
|
0
|
758 }
|
|
|
759
|
|
|
760
|
|
230
|
761 void
|
|
36
|
762 ngx_http_core_run_phases(ngx_http_request_t *r)
|
|
0
|
763 {
|
|
|
764 ngx_int_t rc;
|
|
230
|
765 ngx_http_phase_handler_t *ph;
|
|
0
|
766 ngx_http_core_main_conf_t *cmcf;
|
|
|
767
|
|
|
768 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
769
|
|
230
|
770 ph = cmcf->phase_engine.handlers;
|
|
|
771
|
|
|
772 while (ph[r->phase_handler].checker) {
|
|
|
773
|
|
|
774 rc = ph[r->phase_handler].checker(r, &ph[r->phase_handler]);
|
|
|
775
|
|
|
776 if (rc == NGX_OK) {
|
|
92
|
777 return;
|
|
0
|
778 }
|
|
|
779 }
|
|
|
780 }
|
|
|
781
|
|
|
782
|
|
36
|
783 ngx_int_t
|
|
230
|
784 ngx_http_core_generic_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
785 {
|
|
|
786 ngx_int_t rc;
|
|
|
787
|
|
|
788 /*
|
|
|
789 * generic phase checker,
|
|
|
790 * used by the post read, server rewrite, rewrite, and pre-access phases
|
|
|
791 */
|
|
|
792
|
|
|
793 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
794 "generic phase: %ui", r->phase_handler);
|
|
|
795
|
|
|
796 rc = ph->handler(r);
|
|
|
797
|
|
|
798 if (rc == NGX_OK) {
|
|
|
799 r->phase_handler = ph->next;
|
|
|
800 return NGX_AGAIN;
|
|
|
801 }
|
|
|
802
|
|
|
803 if (rc == NGX_DECLINED) {
|
|
|
804 r->phase_handler++;
|
|
|
805 return NGX_AGAIN;
|
|
|
806 }
|
|
|
807
|
|
|
808 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
809 return NGX_OK;
|
|
|
810 }
|
|
|
811
|
|
|
812 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
813
|
|
|
814 ngx_http_finalize_request(r, rc);
|
|
|
815
|
|
|
816 return NGX_OK;
|
|
|
817 }
|
|
|
818
|
|
|
819
|
|
|
820 ngx_int_t
|
|
|
821 ngx_http_core_find_config_phase(ngx_http_request_t *r,
|
|
|
822 ngx_http_phase_handler_t *ph)
|
|
0
|
823 {
|
|
328
|
824 u_char *p;
|
|
|
825 size_t len;
|
|
438
|
826 ngx_int_t rc;
|
|
0
|
827 ngx_http_core_loc_conf_t *clcf;
|
|
|
828
|
|
38
|
829 r->content_handler = NULL;
|
|
|
830 r->uri_changed = 0;
|
|
|
831
|
|
378
|
832 rc = ngx_http_core_find_location(r);
|
|
0
|
833
|
|
398
|
834 if (rc == NGX_ERROR) {
|
|
230
|
835 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
836 return NGX_OK;
|
|
0
|
837 }
|
|
|
838
|
|
|
839 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
840
|
|
58
|
841 if (!r->internal && clcf->internal) {
|
|
230
|
842 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
|
843 return NGX_OK;
|
|
58
|
844 }
|
|
|
845
|
|
104
|
846 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
847 "using configuration \"%s%V\"",
|
|
|
848 (clcf->noname ? "*" : (clcf->exact_match ? "=" : "")),
|
|
|
849 &clcf->name);
|
|
|
850
|
|
84
|
851 ngx_http_update_location_config(r);
|
|
0
|
852
|
|
|
853 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
212
|
854 "http cl:%O max:%O",
|
|
10
|
855 r->headers_in.content_length_n, clcf->client_max_body_size);
|
|
0
|
856
|
|
|
857 if (r->headers_in.content_length_n != -1
|
|
222
|
858 && !r->discard_body
|
|
0
|
859 && clcf->client_max_body_size
|
|
212
|
860 && clcf->client_max_body_size < r->headers_in.content_length_n)
|
|
0
|
861 {
|
|
|
862 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
863 "client intended to send too large body: %O bytes",
|
|
0
|
864 r->headers_in.content_length_n);
|
|
|
865
|
|
230
|
866 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_ENTITY_TOO_LARGE);
|
|
|
867 return NGX_OK;
|
|
0
|
868 }
|
|
|
869
|
|
378
|
870 if (rc == NGX_DONE) {
|
|
0
|
871 r->headers_out.location = ngx_list_push(&r->headers_out.headers);
|
|
|
872 if (r->headers_out.location == NULL) {
|
|
230
|
873 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
874 return NGX_OK;
|
|
0
|
875 }
|
|
|
876
|
|
58
|
877 /*
|
|
|
878 * we do not need to set the r->headers_out.location->hash and
|
|
|
879 * r->headers_out.location->key fields
|
|
|
880 */
|
|
|
881
|
|
328
|
882 if (r->args.len == 0) {
|
|
|
883 r->headers_out.location->value = clcf->name;
|
|
|
884
|
|
|
885 } else {
|
|
|
886 len = clcf->name.len + 1 + r->args.len;
|
|
382
|
887 p = ngx_pnalloc(r->pool, len);
|
|
328
|
888
|
|
|
889 if (p == NULL) {
|
|
|
890 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
891 return NGX_OK;
|
|
|
892 }
|
|
|
893
|
|
|
894 r->headers_out.location->value.len = len;
|
|
|
895 r->headers_out.location->value.data = p;
|
|
|
896
|
|
|
897 p = ngx_cpymem(p, clcf->name.data, clcf->name.len);
|
|
|
898 *p++ = '?';
|
|
|
899 ngx_memcpy(p, r->args.data, r->args.len);
|
|
|
900 }
|
|
0
|
901
|
|
230
|
902 ngx_http_finalize_request(r, NGX_HTTP_MOVED_PERMANENTLY);
|
|
|
903 return NGX_OK;
|
|
|
904 }
|
|
|
905
|
|
|
906 r->phase_handler++;
|
|
|
907 return NGX_AGAIN;
|
|
|
908 }
|
|
|
909
|
|
|
910
|
|
|
911 ngx_int_t
|
|
|
912 ngx_http_core_post_rewrite_phase(ngx_http_request_t *r,
|
|
|
913 ngx_http_phase_handler_t *ph)
|
|
|
914 {
|
|
380
|
915 ngx_http_core_srv_conf_t *cscf;
|
|
|
916
|
|
230
|
917 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
918 "post rewrite phase: %ui", r->phase_handler);
|
|
|
919
|
|
|
920 if (!r->uri_changed) {
|
|
|
921 r->phase_handler++;
|
|
|
922 return NGX_AGAIN;
|
|
|
923 }
|
|
|
924
|
|
|
925 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
926 "uri changes: %d", r->uri_changes);
|
|
|
927
|
|
|
928 /*
|
|
|
929 * gcc before 3.3 compiles the broken code for
|
|
|
930 * if (r->uri_changes-- == 0)
|
|
|
931 * if the r->uri_changes is defined as
|
|
|
932 * unsigned uri_changes:4
|
|
|
933 */
|
|
|
934
|
|
|
935 r->uri_changes--;
|
|
|
936
|
|
|
937 if (r->uri_changes == 0) {
|
|
|
938 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
939 "rewrite or internal redirection cycle "
|
|
|
940 "while processing \"%V\"", &r->uri);
|
|
|
941
|
|
|
942 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
943 return NGX_OK;
|
|
|
944 }
|
|
|
945
|
|
|
946 r->phase_handler = ph->next;
|
|
|
947
|
|
380
|
948 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
949 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
950
|
|
230
|
951 return NGX_AGAIN;
|
|
|
952 }
|
|
|
953
|
|
|
954
|
|
|
955 ngx_int_t
|
|
|
956 ngx_http_core_access_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
957 {
|
|
|
958 ngx_int_t rc;
|
|
|
959 ngx_http_core_loc_conf_t *clcf;
|
|
|
960
|
|
|
961 if (r != r->main) {
|
|
|
962 r->phase_handler = ph->next;
|
|
|
963 return NGX_AGAIN;
|
|
|
964 }
|
|
|
965
|
|
|
966 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
967 "access phase: %ui", r->phase_handler);
|
|
|
968
|
|
|
969 rc = ph->handler(r);
|
|
|
970
|
|
|
971 if (rc == NGX_DECLINED) {
|
|
|
972 r->phase_handler++;
|
|
|
973 return NGX_AGAIN;
|
|
|
974 }
|
|
|
975
|
|
|
976 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
977 return NGX_OK;
|
|
0
|
978 }
|
|
|
979
|
|
230
|
980 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
981
|
|
362
|
982 if (clcf->satisfy == NGX_HTTP_SATISFY_ALL) {
|
|
230
|
983
|
|
|
984 if (rc == NGX_OK) {
|
|
|
985 r->phase_handler++;
|
|
|
986 return NGX_AGAIN;
|
|
|
987 }
|
|
|
988
|
|
|
989 } else {
|
|
|
990 if (rc == NGX_OK) {
|
|
|
991 r->access_code = 0;
|
|
|
992
|
|
|
993 if (r->headers_out.www_authenticate) {
|
|
|
994 r->headers_out.www_authenticate->hash = 0;
|
|
|
995 }
|
|
|
996
|
|
|
997 r->phase_handler = ph->next;
|
|
|
998 return NGX_AGAIN;
|
|
|
999 }
|
|
|
1000
|
|
|
1001 if (rc == NGX_HTTP_FORBIDDEN || rc == NGX_HTTP_UNAUTHORIZED) {
|
|
|
1002 r->access_code = rc;
|
|
|
1003
|
|
|
1004 r->phase_handler++;
|
|
|
1005 return NGX_AGAIN;
|
|
|
1006 }
|
|
|
1007 }
|
|
|
1008
|
|
|
1009 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
1010
|
|
|
1011 ngx_http_finalize_request(r, rc);
|
|
|
1012 return NGX_OK;
|
|
|
1013 }
|
|
|
1014
|
|
|
1015
|
|
|
1016 ngx_int_t
|
|
|
1017 ngx_http_core_post_access_phase(ngx_http_request_t *r,
|
|
|
1018 ngx_http_phase_handler_t *ph)
|
|
|
1019 {
|
|
|
1020 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1021 "post access phase: %ui", r->phase_handler);
|
|
|
1022
|
|
|
1023 if (r->access_code) {
|
|
|
1024
|
|
|
1025 if (r->access_code == NGX_HTTP_FORBIDDEN) {
|
|
|
1026 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
1027 "access forbidden by rule");
|
|
|
1028 }
|
|
|
1029
|
|
|
1030 ngx_http_finalize_request(r, r->access_code);
|
|
|
1031 return NGX_OK;
|
|
|
1032 }
|
|
|
1033
|
|
|
1034 r->phase_handler++;
|
|
|
1035 return NGX_AGAIN;
|
|
|
1036 }
|
|
|
1037
|
|
|
1038
|
|
|
1039 ngx_int_t
|
|
430
|
1040 ngx_http_core_try_files_phase(ngx_http_request_t *r,
|
|
|
1041 ngx_http_phase_handler_t *ph)
|
|
|
1042 {
|
|
442
|
1043 size_t len, root, alias, reserve, allocated;
|
|
430
|
1044 u_char *p, *name;
|
|
464
|
1045 ngx_str_t path, args;
|
|
440
|
1046 ngx_uint_t test_dir;
|
|
430
|
1047 ngx_http_try_file_t *tf;
|
|
|
1048 ngx_open_file_info_t of;
|
|
|
1049 ngx_http_script_code_pt code;
|
|
|
1050 ngx_http_script_engine_t e;
|
|
|
1051 ngx_http_core_loc_conf_t *clcf;
|
|
|
1052 ngx_http_script_len_code_pt lcode;
|
|
|
1053
|
|
|
1054 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1055 "try files phase: %ui", r->phase_handler);
|
|
|
1056
|
|
|
1057 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1058
|
|
|
1059 if (clcf->try_files == NULL) {
|
|
|
1060 r->phase_handler++;
|
|
|
1061 return NGX_AGAIN;
|
|
|
1062 }
|
|
|
1063
|
|
|
1064 allocated = 0;
|
|
|
1065 root = 0;
|
|
|
1066 name = NULL;
|
|
442
|
1067 /* suppress MSVC warning */
|
|
430
|
1068 path.data = NULL;
|
|
|
1069
|
|
|
1070 tf = clcf->try_files;
|
|
|
1071
|
|
|
1072 alias = clcf->alias ? clcf->name.len : 0;
|
|
|
1073
|
|
|
1074 for ( ;; ) {
|
|
|
1075
|
|
|
1076 if (tf->lengths) {
|
|
|
1077 ngx_memzero(&e, sizeof(ngx_http_script_engine_t));
|
|
|
1078
|
|
|
1079 e.ip = tf->lengths->elts;
|
|
|
1080 e.request = r;
|
|
|
1081
|
|
|
1082 /* 1 is for terminating '\0' as in static names */
|
|
|
1083 len = 1;
|
|
|
1084
|
|
|
1085 while (*(uintptr_t *) e.ip) {
|
|
|
1086 lcode = *(ngx_http_script_len_code_pt *) e.ip;
|
|
|
1087 len += lcode(&e);
|
|
|
1088 }
|
|
|
1089
|
|
|
1090 } else {
|
|
|
1091 len = tf->name.len;
|
|
|
1092 }
|
|
|
1093
|
|
|
1094 /* 16 bytes are preallocation */
|
|
454
|
1095 reserve = ngx_abs((ssize_t) (len - r->uri.len)) + alias + 16;
|
|
430
|
1096
|
|
|
1097 if (reserve > allocated) {
|
|
|
1098
|
|
|
1099 /* we just need to allocate path and to copy a root */
|
|
|
1100
|
|
|
1101 if (ngx_http_map_uri_to_path(r, &path, &root, reserve) == NULL) {
|
|
|
1102 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1103 return NGX_OK;
|
|
|
1104 }
|
|
|
1105
|
|
|
1106 name = path.data + root;
|
|
|
1107 allocated = path.len - root - (r->uri.len - alias);
|
|
|
1108 }
|
|
|
1109
|
|
|
1110 if (tf->values == NULL) {
|
|
|
1111
|
|
|
1112 /* tf->name.len includes the terminating '\0' */
|
|
|
1113
|
|
|
1114 ngx_memcpy(name, tf->name.data, tf->name.len);
|
|
|
1115
|
|
|
1116 path.len = (name + tf->name.len - 1) - path.data;
|
|
|
1117
|
|
|
1118 } else {
|
|
|
1119 e.ip = tf->values->elts;
|
|
|
1120 e.pos = name;
|
|
434
|
1121 e.flushed = 1;
|
|
430
|
1122
|
|
|
1123 while (*(uintptr_t *) e.ip) {
|
|
|
1124 code = *(ngx_http_script_code_pt *) e.ip;
|
|
|
1125 code((ngx_http_script_engine_t *) &e);
|
|
|
1126 }
|
|
|
1127
|
|
|
1128 path.len = e.pos - path.data;
|
|
|
1129
|
|
460
|
1130 *e.pos = '\0';
|
|
430
|
1131
|
|
|
1132 if (alias && ngx_strncmp(name, clcf->name.data, alias) == 0) {
|
|
|
1133 ngx_memcpy(name, name + alias, len - alias);
|
|
|
1134 path.len -= alias;
|
|
|
1135 }
|
|
|
1136 }
|
|
|
1137
|
|
440
|
1138 test_dir = tf->test_dir;
|
|
|
1139
|
|
430
|
1140 tf++;
|
|
|
1141
|
|
464
|
1142 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1143 "try to use file: \"%s\" \"%s\"", name, path.data);
|
|
430
|
1144
|
|
|
1145 if (tf->lengths == NULL && tf->name.len == 0) {
|
|
|
1146
|
|
478
|
1147 if (tf->code) {
|
|
|
1148 ngx_http_finalize_request(r, tf->code);
|
|
|
1149 return NGX_OK;
|
|
|
1150 }
|
|
|
1151
|
|
430
|
1152 path.len -= root;
|
|
|
1153 path.data += root;
|
|
|
1154
|
|
|
1155 if (path.data[0] == '@') {
|
|
|
1156 (void) ngx_http_named_location(r, &path);
|
|
|
1157
|
|
|
1158 } else {
|
|
464
|
1159 ngx_http_split_args(r, &path, &args);
|
|
|
1160
|
|
|
1161 (void) ngx_http_internal_redirect(r, &path, &args);
|
|
430
|
1162 }
|
|
|
1163
|
|
|
1164 return NGX_OK;
|
|
|
1165 }
|
|
|
1166
|
|
|
1167 ngx_memzero(&of, sizeof(ngx_open_file_info_t));
|
|
|
1168
|
|
|
1169 of.directio = clcf->directio;
|
|
|
1170 of.valid = clcf->open_file_cache_valid;
|
|
|
1171 of.min_uses = clcf->open_file_cache_min_uses;
|
|
|
1172 of.errors = clcf->open_file_cache_errors;
|
|
|
1173 of.events = clcf->open_file_cache_events;
|
|
|
1174
|
|
|
1175 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool)
|
|
|
1176 != NGX_OK)
|
|
|
1177 {
|
|
|
1178 if (of.err != NGX_ENOENT && of.err != NGX_ENOTDIR) {
|
|
|
1179 ngx_log_error(NGX_LOG_CRIT, r->connection->log, of.err,
|
|
|
1180 ngx_open_file_n " \"%s\" failed", path.data);
|
|
|
1181 }
|
|
|
1182
|
|
|
1183 continue;
|
|
|
1184 }
|
|
|
1185
|
|
440
|
1186 if (of.is_dir && !test_dir) {
|
|
438
|
1187 continue;
|
|
|
1188 }
|
|
|
1189
|
|
430
|
1190 path.len -= root;
|
|
|
1191 path.data += root;
|
|
|
1192
|
|
|
1193 if (!alias) {
|
|
|
1194 r->uri = path;
|
|
|
1195
|
|
|
1196 } else {
|
|
|
1197 r->uri.len = alias + path.len;
|
|
|
1198 r->uri.data = ngx_pnalloc(r->pool, r->uri.len);
|
|
|
1199 if (r->uri.data == NULL) {
|
|
|
1200 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1201 return NGX_OK;
|
|
|
1202 }
|
|
|
1203
|
|
|
1204 p = ngx_copy(r->uri.data, clcf->name.data, alias);
|
|
|
1205 ngx_memcpy(p, name, path.len);
|
|
|
1206 }
|
|
|
1207
|
|
446
|
1208 if (ngx_http_set_exten(r) != NGX_OK) {
|
|
|
1209 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1210 return NGX_OK;
|
|
|
1211 }
|
|
|
1212
|
|
430
|
1213 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1214 "try file uri: \"%V\"", &r->uri);
|
|
|
1215
|
|
|
1216 r->phase_handler++;
|
|
|
1217 return NGX_AGAIN;
|
|
|
1218 }
|
|
|
1219
|
|
|
1220 /* not reached */
|
|
|
1221 }
|
|
|
1222
|
|
|
1223
|
|
|
1224 ngx_int_t
|
|
230
|
1225 ngx_http_core_content_phase(ngx_http_request_t *r,
|
|
|
1226 ngx_http_phase_handler_t *ph)
|
|
|
1227 {
|
|
248
|
1228 size_t root;
|
|
230
|
1229 ngx_int_t rc;
|
|
|
1230 ngx_str_t path;
|
|
|
1231
|
|
|
1232 if (r->content_handler) {
|
|
|
1233 r->write_event_handler = ngx_http_request_empty_handler;
|
|
|
1234 ngx_http_finalize_request(r, r->content_handler(r));
|
|
|
1235 return NGX_OK;
|
|
|
1236 }
|
|
|
1237
|
|
|
1238 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1239 "content phase: %ui", r->phase_handler);
|
|
|
1240
|
|
|
1241 rc = ph->handler(r);
|
|
|
1242
|
|
|
1243 if (rc == NGX_DONE) {
|
|
|
1244 return NGX_OK;
|
|
|
1245 }
|
|
|
1246
|
|
|
1247 if (rc != NGX_DECLINED) {
|
|
|
1248 ngx_http_finalize_request(r, rc);
|
|
|
1249 return NGX_OK;
|
|
|
1250 }
|
|
|
1251
|
|
|
1252 /* rc == NGX_DECLINED */
|
|
|
1253
|
|
|
1254 ph++;
|
|
|
1255
|
|
|
1256 if (ph->checker) {
|
|
|
1257 r->phase_handler++;
|
|
|
1258 return NGX_AGAIN;
|
|
|
1259 }
|
|
|
1260
|
|
|
1261 /* no content handler was found */
|
|
|
1262
|
|
|
1263 if (r->uri.data[r->uri.len - 1] == '/' && !r->zero_in_uri) {
|
|
|
1264
|
|
248
|
1265 if (ngx_http_map_uri_to_path(r, &path, &root, 0) != NULL) {
|
|
230
|
1266 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
340
|
1267 "directory index of \"%s\" is forbidden", path.data);
|
|
230
|
1268 }
|
|
|
1269
|
|
|
1270 ngx_http_finalize_request(r, NGX_HTTP_FORBIDDEN);
|
|
|
1271 return NGX_OK;
|
|
|
1272 }
|
|
|
1273
|
|
|
1274 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "no handler found");
|
|
|
1275
|
|
|
1276 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
84
|
1277 return NGX_OK;
|
|
|
1278 }
|
|
|
1279
|
|
|
1280
|
|
|
1281 void
|
|
|
1282 ngx_http_update_location_config(ngx_http_request_t *r)
|
|
|
1283 {
|
|
|
1284 ngx_http_core_loc_conf_t *clcf;
|
|
|
1285
|
|
|
1286 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1287
|
|
180
|
1288 if (r->method & clcf->limit_except) {
|
|
|
1289 r->loc_conf = clcf->limit_except_loc_conf;
|
|
|
1290 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1291 }
|
|
|
1292
|
|
192
|
1293 if (r == r->main) {
|
|
294
|
1294 r->connection->log->file = clcf->err_log->file;
|
|
|
1295
|
|
192
|
1296 if (!(r->connection->log->log_level & NGX_LOG_DEBUG_CONNECTION)) {
|
|
|
1297 r->connection->log->log_level = clcf->err_log->log_level;
|
|
|
1298 }
|
|
84
|
1299 }
|
|
|
1300
|
|
|
1301 if ((ngx_io.flags & NGX_IO_SENDFILE) && clcf->sendfile) {
|
|
|
1302 r->connection->sendfile = 1;
|
|
|
1303
|
|
|
1304 } else {
|
|
|
1305 r->connection->sendfile = 0;
|
|
|
1306 }
|
|
|
1307
|
|
182
|
1308 if (clcf->client_body_in_file_only) {
|
|
|
1309 r->request_body_in_file_only = 1;
|
|
|
1310 r->request_body_in_persistent_file = 1;
|
|
278
|
1311 r->request_body_in_clean_file =
|
|
|
1312 clcf->client_body_in_file_only == NGX_HTTP_REQUEST_BODY_FILE_CLEAN;
|
|
186
|
1313 r->request_body_file_log_level = NGX_LOG_NOTICE;
|
|
|
1314
|
|
|
1315 } else {
|
|
|
1316 r->request_body_file_log_level = NGX_LOG_WARN;
|
|
182
|
1317 }
|
|
|
1318
|
|
84
|
1319 if (r->keepalive && clcf->keepalive_timeout == 0) {
|
|
|
1320 r->keepalive = 0;
|
|
|
1321 }
|
|
|
1322
|
|
|
1323 if (!clcf->tcp_nopush) {
|
|
|
1324 /* disable TCP_NOPUSH/TCP_CORK use */
|
|
|
1325 r->connection->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
|
|
|
1326 }
|
|
|
1327
|
|
162
|
1328 if (r->limit_rate == 0) {
|
|
|
1329 r->limit_rate = clcf->limit_rate;
|
|
|
1330 }
|
|
76
|
1331
|
|
0
|
1332 if (clcf->handler) {
|
|
|
1333 r->content_handler = clcf->handler;
|
|
|
1334 }
|
|
|
1335 }
|
|
|
1336
|
|
|
1337
|
|
398
|
1338 /*
|
|
|
1339 * NGX_OK - exact or regex match
|
|
|
1340 * NGX_DONE - auto redirect
|
|
|
1341 * NGX_AGAIN - inclusive match
|
|
|
1342 * NGX_ERROR - regex error
|
|
|
1343 * NGX_DECLINED - no match
|
|
|
1344 */
|
|
|
1345
|
|
36
|
1346 static ngx_int_t
|
|
378
|
1347 ngx_http_core_find_location(ngx_http_request_t *r)
|
|
0
|
1348 {
|
|
378
|
1349 ngx_int_t rc;
|
|
|
1350 ngx_http_core_loc_conf_t *pclcf;
|
|
398
|
1351 #if (NGX_PCRE)
|
|
456
|
1352 ngx_int_t n, len;
|
|
398
|
1353 ngx_uint_t noregex;
|
|
|
1354 ngx_http_core_loc_conf_t *clcf, **clcfp;
|
|
|
1355
|
|
|
1356 noregex = 0;
|
|
|
1357 #endif
|
|
378
|
1358
|
|
|
1359 pclcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1360
|
|
|
1361 rc = ngx_http_core_find_static_location(r, pclcf->static_locations);
|
|
|
1362
|
|
|
1363 if (rc == NGX_AGAIN) {
|
|
398
|
1364
|
|
|
1365 #if (NGX_PCRE)
|
|
|
1366 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1367
|
|
|
1368 noregex = clcf->noregex;
|
|
|
1369 #endif
|
|
|
1370
|
|
378
|
1371 /* look up nested locations */
|
|
398
|
1372
|
|
378
|
1373 rc = ngx_http_core_find_location(r);
|
|
|
1374 }
|
|
|
1375
|
|
|
1376 if (rc == NGX_OK || rc == NGX_DONE) {
|
|
|
1377 return rc;
|
|
|
1378 }
|
|
|
1379
|
|
|
1380 /* rc == NGX_DECLINED or rc == NGX_AGAIN in nested location */
|
|
|
1381
|
|
|
1382 #if (NGX_PCRE)
|
|
398
|
1383
|
|
|
1384 if (noregex == 0 && pclcf->regex_locations) {
|
|
378
|
1385
|
|
456
|
1386 len = 0;
|
|
|
1387
|
|
378
|
1388 for (clcfp = pclcf->regex_locations; *clcfp; clcfp++) {
|
|
|
1389
|
|
|
1390 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1391 "test location: ~ \"%V\"", &(*clcfp)->name);
|
|
|
1392
|
|
460
|
1393 if ((*clcfp)->captures) {
|
|
456
|
1394
|
|
458
|
1395 len = (NGX_HTTP_MAX_CAPTURES + 1) * 3;
|
|
|
1396
|
|
456
|
1397 if (r->captures == NULL) {
|
|
460
|
1398 r->captures = ngx_palloc(r->pool, len * sizeof(int));
|
|
|
1399 if (r->captures == NULL) {
|
|
|
1400 return NGX_ERROR;
|
|
|
1401 }
|
|
456
|
1402 }
|
|
|
1403 }
|
|
|
1404
|
|
|
1405 n = ngx_regex_exec((*clcfp)->regex, &r->uri, r->captures, len);
|
|
378
|
1406
|
|
|
1407 if (n == NGX_REGEX_NO_MATCHED) {
|
|
|
1408 continue;
|
|
|
1409 }
|
|
|
1410
|
|
|
1411 if (n < 0) {
|
|
|
1412 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1413 ngx_regex_exec_n
|
|
|
1414 " failed: %d on \"%V\" using \"%V\"",
|
|
|
1415 n, &r->uri, &(*clcfp)->name);
|
|
398
|
1416 return NGX_ERROR;
|
|
378
|
1417 }
|
|
|
1418
|
|
|
1419 /* match */
|
|
|
1420
|
|
|
1421 r->loc_conf = (*clcfp)->loc_conf;
|
|
|
1422
|
|
456
|
1423 r->ncaptures = len;
|
|
|
1424 r->captures_data = r->uri.data;
|
|
|
1425
|
|
378
|
1426 /* look up nested locations */
|
|
|
1427
|
|
398
|
1428 rc = ngx_http_core_find_location(r);
|
|
|
1429
|
|
|
1430 return (rc == NGX_ERROR) ? rc : NGX_OK;
|
|
378
|
1431 }
|
|
|
1432 }
|
|
326
|
1433 #endif
|
|
0
|
1434
|
|
378
|
1435 return rc;
|
|
|
1436 }
|
|
|
1437
|
|
|
1438
|
|
|
1439 /*
|
|
|
1440 * NGX_OK - exact match
|
|
|
1441 * NGX_DONE - auto redirect
|
|
|
1442 * NGX_AGAIN - inclusive match
|
|
|
1443 * NGX_DECLINED - no match
|
|
|
1444 */
|
|
|
1445
|
|
|
1446 static ngx_int_t
|
|
|
1447 ngx_http_core_find_static_location(ngx_http_request_t *r,
|
|
|
1448 ngx_http_location_tree_node_t *node)
|
|
|
1449 {
|
|
|
1450 u_char *uri;
|
|
|
1451 size_t len, n;
|
|
|
1452 ngx_int_t rc, rv;
|
|
|
1453
|
|
|
1454 len = r->uri.len;
|
|
|
1455 uri = r->uri.data;
|
|
|
1456
|
|
|
1457 rv = NGX_DECLINED;
|
|
|
1458
|
|
|
1459 for ( ;; ) {
|
|
|
1460
|
|
|
1461 if (node == NULL) {
|
|
|
1462 return rv;
|
|
34
|
1463 }
|
|
|
1464
|
|
0
|
1465 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
378
|
1466 "test location: \"%*s\"", node->len, node->name);
|
|
|
1467
|
|
|
1468 n = (len <= (size_t) node->len) ? len : node->len;
|
|
|
1469
|
|
390
|
1470 rc = ngx_filename_cmp(uri, node->name, n);
|
|
378
|
1471
|
|
|
1472 if (rc != 0) {
|
|
|
1473 node = (rc < 0) ? node->left : node->right;
|
|
|
1474
|
|
0
|
1475 continue;
|
|
|
1476 }
|
|
|
1477
|
|
378
|
1478 if (len > (size_t) node->len) {
|
|
|
1479
|
|
|
1480 if (node->inclusive) {
|
|
|
1481
|
|
|
1482 r->loc_conf = node->inclusive->loc_conf;
|
|
|
1483 rv = NGX_AGAIN;
|
|
|
1484
|
|
|
1485 node = node->tree;
|
|
|
1486 uri += n;
|
|
|
1487 len -= n;
|
|
34
|
1488
|
|
|
1489 continue;
|
|
0
|
1490 }
|
|
|
1491
|
|
378
|
1492 /* exact only */
|
|
|
1493
|
|
|
1494 node = node->right;
|
|
|
1495
|
|
0
|
1496 continue;
|
|
|
1497 }
|
|
|
1498
|
|
378
|
1499 if (len == (size_t) node->len) {
|
|
|
1500
|
|
|
1501 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
|
1502 node->inclusive->loc_conf;
|
|
|
1503 return NGX_OK;
|
|
0
|
1504 }
|
|
|
1505
|
|
378
|
1506 /* len < node->len */
|
|
|
1507
|
|
|
1508 if (len + 1 == (size_t) node->len && node->auto_redirect) {
|
|
|
1509
|
|
|
1510 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
|
1511 node->inclusive->loc_conf;
|
|
|
1512 rv = NGX_DONE;
|
|
|
1513 }
|
|
|
1514
|
|
|
1515 node = node->left;
|
|
0
|
1516 }
|
|
|
1517 }
|
|
|
1518
|
|
|
1519
|
|
392
|
1520 void *
|
|
|
1521 ngx_http_test_content_type(ngx_http_request_t *r, ngx_hash_t *types_hash)
|
|
|
1522 {
|
|
|
1523 u_char c, *p;
|
|
|
1524 ngx_uint_t i, hash;
|
|
|
1525
|
|
|
1526 if (r->headers_out.content_type.len == 0) {
|
|
|
1527 return NULL;
|
|
|
1528 }
|
|
|
1529
|
|
|
1530 if (r->headers_out.content_type_lowcase == NULL) {
|
|
|
1531
|
|
|
1532 p = ngx_pnalloc(r->pool, r->headers_out.content_type_len);
|
|
|
1533
|
|
|
1534 if (p == NULL) {
|
|
|
1535 return NULL;
|
|
|
1536 }
|
|
|
1537
|
|
|
1538 r->headers_out.content_type_lowcase = p;
|
|
|
1539
|
|
|
1540 hash = 0;
|
|
|
1541
|
|
|
1542 for (i = 0; i < r->headers_out.content_type_len; i++) {
|
|
|
1543 c = ngx_tolower(r->headers_out.content_type.data[i]);
|
|
|
1544 hash = ngx_hash(hash, c);
|
|
|
1545 *p++ = c;
|
|
|
1546 }
|
|
|
1547
|
|
|
1548 r->headers_out.content_type_hash = hash;
|
|
|
1549 }
|
|
|
1550
|
|
|
1551 return ngx_hash_find(types_hash,
|
|
|
1552 r->headers_out.content_type_hash,
|
|
|
1553 r->headers_out.content_type_lowcase,
|
|
|
1554 r->headers_out.content_type_len);
|
|
|
1555 }
|
|
|
1556
|
|
|
1557
|
|
36
|
1558 ngx_int_t
|
|
|
1559 ngx_http_set_content_type(ngx_http_request_t *r)
|
|
0
|
1560 {
|
|
392
|
1561 u_char c, *exten;
|
|
138
|
1562 ngx_str_t *type;
|
|
198
|
1563 ngx_uint_t i, hash;
|
|
0
|
1564 ngx_http_core_loc_conf_t *clcf;
|
|
|
1565
|
|
222
|
1566 if (r->headers_out.content_type.len) {
|
|
|
1567 return NGX_OK;
|
|
|
1568 }
|
|
|
1569
|
|
0
|
1570 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1571
|
|
|
1572 if (r->exten.len) {
|
|
34
|
1573
|
|
198
|
1574 hash = 0;
|
|
|
1575
|
|
|
1576 for (i = 0; i < r->exten.len; i++) {
|
|
|
1577 c = r->exten.data[i];
|
|
|
1578
|
|
|
1579 if (c >= 'A' && c <= 'Z') {
|
|
|
1580
|
|
392
|
1581 exten = ngx_pnalloc(r->pool, r->exten.len);
|
|
|
1582 if (exten == NULL) {
|
|
454
|
1583 return NGX_ERROR;
|
|
34
|
1584 }
|
|
|
1585
|
|
392
|
1586 hash = ngx_hash_strlow(exten, r->exten.data, r->exten.len);
|
|
34
|
1587
|
|
|
1588 r->exten.data = exten;
|
|
198
|
1589
|
|
|
1590 break;
|
|
34
|
1591 }
|
|
|
1592
|
|
198
|
1593 hash = ngx_hash(hash, c);
|
|
34
|
1594 }
|
|
|
1595
|
|
198
|
1596 type = ngx_hash_find(&clcf->types_hash, hash,
|
|
138
|
1597 r->exten.data, r->exten.len);
|
|
|
1598
|
|
|
1599 if (type) {
|
|
206
|
1600 r->headers_out.content_type_len = type->len;
|
|
138
|
1601 r->headers_out.content_type = *type;
|
|
206
|
1602
|
|
138
|
1603 return NGX_OK;
|
|
0
|
1604 }
|
|
|
1605 }
|
|
|
1606
|
|
206
|
1607 r->headers_out.content_type_len = clcf->default_type.len;
|
|
138
|
1608 r->headers_out.content_type = clcf->default_type;
|
|
0
|
1609
|
|
|
1610 return NGX_OK;
|
|
|
1611 }
|
|
|
1612
|
|
|
1613
|
|
36
|
1614 ngx_int_t
|
|
|
1615 ngx_http_set_exten(ngx_http_request_t *r)
|
|
0
|
1616 {
|
|
|
1617 ngx_int_t i;
|
|
|
1618
|
|
|
1619 r->exten.len = 0;
|
|
|
1620 r->exten.data = NULL;
|
|
|
1621
|
|
|
1622 for (i = r->uri.len - 1; i > 1; i--) {
|
|
|
1623 if (r->uri.data[i] == '.' && r->uri.data[i - 1] != '/') {
|
|
198
|
1624
|
|
0
|
1625 r->exten.len = r->uri.len - i - 1;
|
|
198
|
1626 r->exten.data = &r->uri.data[i + 1];
|
|
0
|
1627
|
|
|
1628 break;
|
|
|
1629
|
|
|
1630 } else if (r->uri.data[i] == '/') {
|
|
|
1631 break;
|
|
|
1632 }
|
|
|
1633 }
|
|
|
1634
|
|
|
1635 return NGX_OK;
|
|
|
1636 }
|
|
|
1637
|
|
|
1638
|
|
36
|
1639 ngx_int_t
|
|
106
|
1640 ngx_http_send_header(ngx_http_request_t *r)
|
|
|
1641 {
|
|
|
1642 if (r->err_status) {
|
|
|
1643 r->headers_out.status = r->err_status;
|
|
|
1644 r->headers_out.status_line.len = 0;
|
|
|
1645 }
|
|
|
1646
|
|
|
1647 return ngx_http_top_header_filter(r);
|
|
|
1648 }
|
|
|
1649
|
|
|
1650
|
|
|
1651 ngx_int_t
|
|
|
1652 ngx_http_output_filter(ngx_http_request_t *r, ngx_chain_t *in)
|
|
|
1653 {
|
|
|
1654 ngx_int_t rc;
|
|
|
1655
|
|
132
|
1656 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1657 "http output filter \"%V?%V\"", &r->uri, &r->args);
|
|
106
|
1658
|
|
|
1659 rc = ngx_http_top_body_filter(r, in);
|
|
|
1660
|
|
|
1661 if (rc == NGX_ERROR) {
|
|
|
1662 /* NGX_ERROR may be returned by any filter */
|
|
132
|
1663 r->connection->error = 1;
|
|
106
|
1664 }
|
|
|
1665
|
|
|
1666 return rc;
|
|
|
1667 }
|
|
|
1668
|
|
|
1669
|
|
|
1670 u_char *
|
|
|
1671 ngx_http_map_uri_to_path(ngx_http_request_t *r, ngx_str_t *path,
|
|
248
|
1672 size_t *root_length, size_t reserved)
|
|
106
|
1673 {
|
|
172
|
1674 u_char *last;
|
|
|
1675 size_t alias;
|
|
|
1676 ngx_http_core_loc_conf_t *clcf;
|
|
106
|
1677
|
|
|
1678 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1679
|
|
|
1680 alias = clcf->alias ? clcf->name.len : 0;
|
|
|
1681
|
|
152
|
1682 if (alias && !r->valid_location) {
|
|
|
1683 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1684 "\"alias\" could not be used in location \"%V\" "
|
|
|
1685 "where URI was rewritten", &clcf->name);
|
|
|
1686 return NULL;
|
|
|
1687 }
|
|
|
1688
|
|
144
|
1689 if (clcf->root_lengths == NULL) {
|
|
|
1690
|
|
248
|
1691 *root_length = clcf->root.len;
|
|
144
|
1692
|
|
460
|
1693 path->len = clcf->root.len + reserved + r->uri.len - alias + 1;
|
|
144
|
1694
|
|
382
|
1695 path->data = ngx_pnalloc(r->pool, path->len);
|
|
144
|
1696 if (path->data == NULL) {
|
|
|
1697 return NULL;
|
|
|
1698 }
|
|
|
1699
|
|
|
1700 last = ngx_copy(path->data, clcf->root.data, clcf->root.len);
|
|
172
|
1701
|
|
|
1702 } else {
|
|
468
|
1703
|
|
|
1704 #if (NGX_PCRE)
|
|
|
1705 ngx_uint_t captures;
|
|
|
1706
|
|
|
1707 captures = alias && clcf->captures;
|
|
|
1708 reserved += captures ? 1 : r->uri.len - alias + 1;
|
|
|
1709 #else
|
|
|
1710 reserved += r->uri.len - alias + 1;
|
|
|
1711 #endif
|
|
462
|
1712
|
|
|
1713 if (ngx_http_script_run(r, path, clcf->root_lengths->elts, reserved,
|
|
220
|
1714 clcf->root_values->elts)
|
|
216
|
1715 == NULL)
|
|
|
1716 {
|
|
|
1717 return NULL;
|
|
|
1718 }
|
|
|
1719
|
|
454
|
1720 if (ngx_conf_full_name((ngx_cycle_t *) ngx_cycle, path, 0) != NGX_OK) {
|
|
172
|
1721 return NULL;
|
|
|
1722 }
|
|
|
1723
|
|
248
|
1724 *root_length = path->len - reserved;
|
|
|
1725 last = path->data + *root_length;
|
|
456
|
1726
|
|
468
|
1727 #if (NGX_PCRE)
|
|
|
1728 if (captures) {
|
|
456
|
1729 *last = '\0';
|
|
|
1730 return last;
|
|
|
1731 }
|
|
468
|
1732 #endif
|
|
144
|
1733 }
|
|
|
1734
|
|
172
|
1735 last = ngx_cpystrn(last, r->uri.data + alias, r->uri.len - alias + 1);
|
|
106
|
1736
|
|
|
1737 return last;
|
|
|
1738 }
|
|
|
1739
|
|
|
1740
|
|
|
1741 ngx_int_t
|
|
88
|
1742 ngx_http_auth_basic_user(ngx_http_request_t *r)
|
|
|
1743 {
|
|
|
1744 ngx_str_t auth, encoded;
|
|
|
1745 ngx_uint_t len;
|
|
|
1746
|
|
|
1747 if (r->headers_in.user.len == 0 && r->headers_in.user.data != NULL) {
|
|
|
1748 return NGX_DECLINED;
|
|
|
1749 }
|
|
|
1750
|
|
|
1751 if (r->headers_in.authorization == NULL) {
|
|
|
1752 r->headers_in.user.data = (u_char *) "";
|
|
|
1753 return NGX_DECLINED;
|
|
|
1754 }
|
|
|
1755
|
|
|
1756 encoded = r->headers_in.authorization->value;
|
|
|
1757
|
|
|
1758 if (encoded.len < sizeof("Basic ") - 1
|
|
286
|
1759 || ngx_strncasecmp(encoded.data, (u_char *) "Basic ",
|
|
|
1760 sizeof("Basic ") - 1)
|
|
|
1761 != 0)
|
|
88
|
1762 {
|
|
|
1763 r->headers_in.user.data = (u_char *) "";
|
|
|
1764 return NGX_DECLINED;
|
|
|
1765 }
|
|
|
1766
|
|
|
1767 encoded.len -= sizeof("Basic ") - 1;
|
|
|
1768 encoded.data += sizeof("Basic ") - 1;
|
|
|
1769
|
|
|
1770 while (encoded.len && encoded.data[0] == ' ') {
|
|
|
1771 encoded.len--;
|
|
|
1772 encoded.data++;
|
|
|
1773 }
|
|
|
1774
|
|
|
1775 if (encoded.len == 0) {
|
|
|
1776 r->headers_in.user.data = (u_char *) "";
|
|
|
1777 return NGX_DECLINED;
|
|
|
1778 }
|
|
126
|
1779
|
|
88
|
1780 auth.len = ngx_base64_decoded_length(encoded.len);
|
|
382
|
1781 auth.data = ngx_pnalloc(r->pool, auth.len + 1);
|
|
88
|
1782 if (auth.data == NULL) {
|
|
|
1783 return NGX_ERROR;
|
|
|
1784 }
|
|
|
1785
|
|
|
1786 if (ngx_decode_base64(&auth, &encoded) != NGX_OK) {
|
|
|
1787 r->headers_in.user.data = (u_char *) "";
|
|
|
1788 return NGX_DECLINED;
|
|
|
1789 }
|
|
126
|
1790
|
|
88
|
1791 auth.data[auth.len] = '\0';
|
|
126
|
1792
|
|
|
1793 for (len = 0; len < auth.len; len++) {
|
|
88
|
1794 if (auth.data[len] == ':') {
|
|
|
1795 break;
|
|
|
1796 }
|
|
|
1797 }
|
|
126
|
1798
|
|
122
|
1799 if (len == 0 || len == auth.len) {
|
|
88
|
1800 r->headers_in.user.data = (u_char *) "";
|
|
|
1801 return NGX_DECLINED;
|
|
|
1802 }
|
|
|
1803
|
|
|
1804 r->headers_in.user.len = len;
|
|
|
1805 r->headers_in.user.data = auth.data;
|
|
|
1806 r->headers_in.passwd.len = auth.len - len - 1;
|
|
|
1807 r->headers_in.passwd.data = &auth.data[len + 1];
|
|
|
1808
|
|
|
1809 return NGX_OK;
|
|
|
1810 }
|
|
|
1811
|
|
|
1812
|
|
362
|
1813 ngx_int_t
|
|
|
1814 ngx_http_server_addr(ngx_http_request_t *r, ngx_str_t *s)
|
|
|
1815 {
|
|
462
|
1816 socklen_t len;
|
|
|
1817 ngx_uint_t addr;
|
|
|
1818 ngx_connection_t *c;
|
|
|
1819 u_char sa[NGX_SOCKADDRLEN];
|
|
|
1820 struct sockaddr_in *sin;
|
|
|
1821 #if (NGX_HAVE_INET6)
|
|
|
1822 ngx_uint_t i;
|
|
|
1823 struct sockaddr_in6 *sin6;
|
|
|
1824 #endif
|
|
362
|
1825
|
|
|
1826 c = r->connection;
|
|
|
1827
|
|
462
|
1828 switch (c->local_sockaddr->sa_family) {
|
|
|
1829
|
|
|
1830 #if (NGX_HAVE_INET6)
|
|
|
1831 case AF_INET6:
|
|
|
1832 sin6 = (struct sockaddr_in6 *) c->local_sockaddr;
|
|
|
1833
|
|
|
1834 for (addr = 0, i = 0; addr == 0 && i < 16; i++) {
|
|
|
1835 addr |= sin6->sin6_addr.s6_addr[i];
|
|
|
1836 }
|
|
|
1837
|
|
|
1838 break;
|
|
|
1839 #endif
|
|
|
1840
|
|
|
1841 default: /* AF_INET */
|
|
|
1842 sin = (struct sockaddr_in *) c->local_sockaddr;
|
|
|
1843 addr = sin->sin_addr.s_addr;
|
|
|
1844 break;
|
|
|
1845 }
|
|
|
1846
|
|
|
1847 if (addr == 0) {
|
|
448
|
1848
|
|
|
1849 len = NGX_SOCKADDRLEN;
|
|
|
1850
|
|
|
1851 if (getsockname(c->fd, (struct sockaddr *) &sa, &len) == -1) {
|
|
362
|
1852 ngx_connection_error(c, ngx_socket_errno, "getsockname() failed");
|
|
|
1853 return NGX_ERROR;
|
|
|
1854 }
|
|
|
1855
|
|
448
|
1856 c->local_sockaddr = ngx_palloc(r->connection->pool, len);
|
|
|
1857 if (c->local_sockaddr == NULL) {
|
|
|
1858 return NGX_ERROR;
|
|
|
1859 }
|
|
|
1860
|
|
|
1861 c->local_socklen = len;
|
|
|
1862 ngx_memcpy(c->local_sockaddr, &sa, len);
|
|
362
|
1863 }
|
|
|
1864
|
|
|
1865 if (s == NULL) {
|
|
|
1866 return NGX_OK;
|
|
|
1867 }
|
|
|
1868
|
|
448
|
1869 s->len = ngx_sock_ntop(c->local_sockaddr, s->data, s->len, 0);
|
|
362
|
1870
|
|
|
1871 return NGX_OK;
|
|
|
1872 }
|
|
|
1873
|
|
|
1874
|
|
358
|
1875 #if (NGX_HTTP_GZIP)
|
|
|
1876
|
|
|
1877 ngx_int_t
|
|
|
1878 ngx_http_gzip_ok(ngx_http_request_t *r)
|
|
|
1879 {
|
|
|
1880 time_t date, expires;
|
|
|
1881 ngx_uint_t p;
|
|
|
1882 ngx_array_t *cc;
|
|
|
1883 ngx_table_elt_t *e, *d;
|
|
|
1884 ngx_http_core_loc_conf_t *clcf;
|
|
|
1885
|
|
|
1886 if (r->gzip == 1) {
|
|
|
1887 return NGX_OK;
|
|
|
1888 }
|
|
|
1889
|
|
|
1890 if (r->gzip == 2) {
|
|
|
1891 return NGX_DECLINED;
|
|
|
1892 }
|
|
|
1893
|
|
|
1894 r->gzip = 2;
|
|
|
1895
|
|
|
1896 if (r != r->main
|
|
|
1897 || r->headers_in.accept_encoding == NULL
|
|
|
1898 || ngx_strcasestrn(r->headers_in.accept_encoding->value.data,
|
|
|
1899 "gzip", 4 - 1)
|
|
|
1900 == NULL
|
|
|
1901
|
|
|
1902 /*
|
|
|
1903 * if the URL (without the "http://" prefix) is longer than 253 bytes,
|
|
|
1904 * then MSIE 4.x can not handle the compressed stream - it waits
|
|
|
1905 * too long, hangs up or crashes
|
|
|
1906 */
|
|
|
1907
|
|
|
1908 || (r->headers_in.msie4 && r->unparsed_uri.len > 200))
|
|
|
1909 {
|
|
|
1910 return NGX_DECLINED;
|
|
|
1911 }
|
|
|
1912
|
|
|
1913 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1914
|
|
400
|
1915 if (r->headers_in.msie6 && clcf->gzip_disable_msie6) {
|
|
|
1916 return NGX_DECLINED;
|
|
|
1917 }
|
|
|
1918
|
|
358
|
1919 if (r->http_version < clcf->gzip_http_version) {
|
|
|
1920 return NGX_DECLINED;
|
|
|
1921 }
|
|
|
1922
|
|
|
1923 if (r->headers_in.via == NULL) {
|
|
|
1924 goto ok;
|
|
|
1925 }
|
|
|
1926
|
|
|
1927 p = clcf->gzip_proxied;
|
|
|
1928
|
|
|
1929 if (p & NGX_HTTP_GZIP_PROXIED_OFF) {
|
|
|
1930 return NGX_DECLINED;
|
|
|
1931 }
|
|
|
1932
|
|
|
1933 if (p & NGX_HTTP_GZIP_PROXIED_ANY) {
|
|
|
1934 goto ok;
|
|
|
1935 }
|
|
|
1936
|
|
|
1937 if (r->headers_in.authorization && (p & NGX_HTTP_GZIP_PROXIED_AUTH)) {
|
|
|
1938 goto ok;
|
|
|
1939 }
|
|
|
1940
|
|
|
1941 e = r->headers_out.expires;
|
|
|
1942
|
|
|
1943 if (e) {
|
|
|
1944
|
|
|
1945 if (!(p & NGX_HTTP_GZIP_PROXIED_EXPIRED)) {
|
|
|
1946 return NGX_DECLINED;
|
|
|
1947 }
|
|
|
1948
|
|
|
1949 expires = ngx_http_parse_time(e->value.data, e->value.len);
|
|
|
1950 if (expires == NGX_ERROR) {
|
|
|
1951 return NGX_DECLINED;
|
|
|
1952 }
|
|
|
1953
|
|
|
1954 d = r->headers_out.date;
|
|
|
1955
|
|
|
1956 if (d) {
|
|
|
1957 date = ngx_http_parse_time(d->value.data, d->value.len);
|
|
|
1958 if (date == NGX_ERROR) {
|
|
|
1959 return NGX_DECLINED;
|
|
|
1960 }
|
|
|
1961
|
|
|
1962 } else {
|
|
|
1963 date = ngx_time();
|
|
|
1964 }
|
|
|
1965
|
|
|
1966 if (expires < date) {
|
|
|
1967 goto ok;
|
|
|
1968 }
|
|
|
1969
|
|
|
1970 return NGX_DECLINED;
|
|
|
1971 }
|
|
|
1972
|
|
|
1973 cc = &r->headers_out.cache_control;
|
|
|
1974
|
|
|
1975 if (cc->elts) {
|
|
|
1976
|
|
|
1977 if ((p & NGX_HTTP_GZIP_PROXIED_NO_CACHE)
|
|
|
1978 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_cache,
|
|
|
1979 NULL)
|
|
|
1980 >= 0)
|
|
|
1981 {
|
|
|
1982 goto ok;
|
|
|
1983 }
|
|
|
1984
|
|
|
1985 if ((p & NGX_HTTP_GZIP_PROXIED_NO_STORE)
|
|
|
1986 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_store,
|
|
|
1987 NULL)
|
|
|
1988 >= 0)
|
|
|
1989 {
|
|
|
1990 goto ok;
|
|
|
1991 }
|
|
|
1992
|
|
|
1993 if ((p & NGX_HTTP_GZIP_PROXIED_PRIVATE)
|
|
|
1994 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_private,
|
|
|
1995 NULL)
|
|
|
1996 >= 0)
|
|
|
1997 {
|
|
|
1998 goto ok;
|
|
|
1999 }
|
|
|
2000
|
|
|
2001 return NGX_DECLINED;
|
|
|
2002 }
|
|
|
2003
|
|
|
2004 if ((p & NGX_HTTP_GZIP_PROXIED_NO_LM) && r->headers_out.last_modified) {
|
|
|
2005 return NGX_DECLINED;
|
|
|
2006 }
|
|
|
2007
|
|
|
2008 if ((p & NGX_HTTP_GZIP_PROXIED_NO_ETAG) && r->headers_out.etag) {
|
|
|
2009 return NGX_DECLINED;
|
|
|
2010 }
|
|
|
2011
|
|
|
2012 ok:
|
|
|
2013
|
|
|
2014 #if (NGX_PCRE)
|
|
|
2015
|
|
|
2016 if (clcf->gzip_disable && r->headers_in.user_agent) {
|
|
|
2017
|
|
362
|
2018 if (ngx_regex_exec_array(clcf->gzip_disable,
|
|
358
|
2019 &r->headers_in.user_agent->value,
|
|
|
2020 r->connection->log)
|
|
|
2021 != NGX_DECLINED)
|
|
|
2022 {
|
|
|
2023 return NGX_DECLINED;
|
|
|
2024 }
|
|
|
2025 }
|
|
|
2026
|
|
|
2027 #endif
|
|
|
2028
|
|
|
2029 r->gzip = 1;
|
|
|
2030
|
|
|
2031 return NGX_OK;
|
|
|
2032 }
|
|
|
2033
|
|
|
2034 #endif
|
|
|
2035
|
|
|
2036
|
|
88
|
2037 ngx_int_t
|
|
58
|
2038 ngx_http_subrequest(ngx_http_request_t *r,
|
|
244
|
2039 ngx_str_t *uri, ngx_str_t *args, ngx_http_request_t **psr,
|
|
248
|
2040 ngx_http_post_subrequest_t *ps, ngx_uint_t flags)
|
|
58
|
2041 {
|
|
132
|
2042 ngx_connection_t *c;
|
|
58
|
2043 ngx_http_request_t *sr;
|
|
|
2044 ngx_http_core_srv_conf_t *cscf;
|
|
|
2045 ngx_http_postponed_request_t *pr, *p;
|
|
|
2046
|
|
206
|
2047 r->main->subrequests--;
|
|
|
2048
|
|
|
2049 if (r->main->subrequests == 0) {
|
|
|
2050 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
2051 "subrequests cycle while processing \"%V\"", uri);
|
|
256
|
2052 r->main->subrequests = 1;
|
|
206
|
2053 return NGX_ERROR;
|
|
|
2054 }
|
|
|
2055
|
|
58
|
2056 sr = ngx_pcalloc(r->pool, sizeof(ngx_http_request_t));
|
|
|
2057 if (sr == NULL) {
|
|
194
|
2058 return NGX_ERROR;
|
|
58
|
2059 }
|
|
|
2060
|
|
|
2061 sr->signature = NGX_HTTP_MODULE;
|
|
132
|
2062
|
|
|
2063 c = r->connection;
|
|
|
2064 sr->connection = c;
|
|
58
|
2065
|
|
|
2066 sr->ctx = ngx_pcalloc(r->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2067 if (sr->ctx == NULL) {
|
|
194
|
2068 return NGX_ERROR;
|
|
58
|
2069 }
|
|
|
2070
|
|
|
2071 if (ngx_list_init(&sr->headers_out.headers, r->pool, 20,
|
|
130
|
2072 sizeof(ngx_table_elt_t))
|
|
454
|
2073 != NGX_OK)
|
|
58
|
2074 {
|
|
194
|
2075 return NGX_ERROR;
|
|
58
|
2076 }
|
|
|
2077
|
|
|
2078 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2079 sr->main_conf = cscf->ctx->main_conf;
|
|
|
2080 sr->srv_conf = cscf->ctx->srv_conf;
|
|
|
2081 sr->loc_conf = cscf->ctx->loc_conf;
|
|
|
2082
|
|
|
2083 sr->pool = r->pool;
|
|
|
2084
|
|
|
2085 sr->headers_in = r->headers_in;
|
|
|
2086
|
|
126
|
2087 ngx_http_clear_content_length(sr);
|
|
|
2088 ngx_http_clear_accept_ranges(sr);
|
|
|
2089 ngx_http_clear_last_modified(sr);
|
|
58
|
2090
|
|
|
2091 sr->request_body = r->request_body;
|
|
|
2092
|
|
|
2093 sr->method = NGX_HTTP_GET;
|
|
|
2094 sr->http_version = r->http_version;
|
|
|
2095
|
|
|
2096 sr->request_line = r->request_line;
|
|
|
2097 sr->uri = *uri;
|
|
122
|
2098
|
|
58
|
2099 if (args) {
|
|
|
2100 sr->args = *args;
|
|
|
2101 }
|
|
122
|
2102
|
|
132
|
2103 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
|
2104 "http subrequest \"%V?%V\"", uri, &sr->args);
|
|
|
2105
|
|
248
|
2106 sr->zero_in_uri = (flags & NGX_HTTP_ZERO_IN_URI) != 0;
|
|
|
2107 sr->subrequest_in_memory = (flags & NGX_HTTP_SUBREQUEST_IN_MEMORY) != 0;
|
|
426
|
2108 sr->waited = (flags & NGX_HTTP_SUBREQUEST_WAITED) != 0;
|
|
122
|
2109
|
|
58
|
2110 sr->unparsed_uri = r->unparsed_uri;
|
|
364
|
2111 sr->method_name = ngx_http_core_get_method;
|
|
58
|
2112 sr->http_protocol = r->http_protocol;
|
|
|
2113
|
|
|
2114 if (ngx_http_set_exten(sr) != NGX_OK) {
|
|
194
|
2115 return NGX_ERROR;
|
|
58
|
2116 }
|
|
|
2117
|
|
102
|
2118 sr->main = r->main;
|
|
58
|
2119 sr->parent = r;
|
|
248
|
2120 sr->post_subrequest = ps;
|
|
58
|
2121 sr->read_event_handler = ngx_http_request_empty_handler;
|
|
426
|
2122 sr->write_event_handler = ngx_http_handler;
|
|
58
|
2123
|
|
434
|
2124 if (c->data == r && r->postponed == NULL) {
|
|
132
|
2125 c->data = sr;
|
|
58
|
2126 }
|
|
|
2127
|
|
|
2128 sr->variables = r->variables;
|
|
|
2129
|
|
|
2130 sr->log_handler = r->log_handler;
|
|
|
2131
|
|
|
2132 pr = ngx_palloc(r->pool, sizeof(ngx_http_postponed_request_t));
|
|
|
2133 if (pr == NULL) {
|
|
194
|
2134 return NGX_ERROR;
|
|
58
|
2135 }
|
|
|
2136
|
|
|
2137 pr->request = sr;
|
|
|
2138 pr->out = NULL;
|
|
|
2139 pr->next = NULL;
|
|
|
2140
|
|
|
2141 if (r->postponed) {
|
|
|
2142 for (p = r->postponed; p->next; p = p->next) { /* void */ }
|
|
|
2143 p->next = pr;
|
|
|
2144
|
|
|
2145 } else {
|
|
|
2146 r->postponed = pr;
|
|
|
2147 }
|
|
|
2148
|
|
|
2149 sr->internal = 1;
|
|
|
2150
|
|
92
|
2151 sr->discard_body = r->discard_body;
|
|
438
|
2152 sr->expect_tested = 1;
|
|
62
|
2153 sr->main_filter_need_in_memory = r->main_filter_need_in_memory;
|
|
|
2154
|
|
200
|
2155 sr->uri_changes = NGX_HTTP_MAX_URI_CHANGES + 1;
|
|
|
2156
|
|
426
|
2157 r->main->subrequests++;
|
|
|
2158
|
|
|
2159 *psr = sr;
|
|
|
2160
|
|
|
2161 return ngx_http_post_request(sr);
|
|
58
|
2162 }
|
|
|
2163
|
|
|
2164
|
|
|
2165 ngx_int_t
|
|
36
|
2166 ngx_http_internal_redirect(ngx_http_request_t *r,
|
|
|
2167 ngx_str_t *uri, ngx_str_t *args)
|
|
0
|
2168 {
|
|
36
|
2169 ngx_http_core_srv_conf_t *cscf;
|
|
|
2170
|
|
226
|
2171 r->uri_changes--;
|
|
|
2172
|
|
|
2173 if (r->uri_changes == 0) {
|
|
|
2174 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
2175 "rewrite or internal redirection cycle "
|
|
|
2176 "while internal redirect to \"%V\"", uri);
|
|
|
2177
|
|
226
|
2178 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
2179 return NGX_DONE;
|
|
|
2180 }
|
|
|
2181
|
|
10
|
2182 r->uri = *uri;
|
|
0
|
2183
|
|
|
2184 if (args) {
|
|
10
|
2185 r->args = *args;
|
|
58
|
2186
|
|
|
2187 } else {
|
|
|
2188 r->args.len = 0;
|
|
|
2189 r->args.data = NULL;
|
|
0
|
2190 }
|
|
|
2191
|
|
132
|
2192 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2193 "internal redirect: \"%V?%V\"", uri, &r->args);
|
|
|
2194
|
|
0
|
2195 if (ngx_http_set_exten(r) != NGX_OK) {
|
|
226
|
2196 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
2197 return NGX_DONE;
|
|
0
|
2198 }
|
|
|
2199
|
|
224
|
2200 /* clear the modules contexts */
|
|
|
2201 ngx_memzero(r->ctx, sizeof(void *) * ngx_http_max_module);
|
|
0
|
2202
|
|
36
|
2203 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2204 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
2205
|
|
84
|
2206 ngx_http_update_location_config(r);
|
|
|
2207
|
|
464
|
2208 #if (NGX_HTTP_CACHE)
|
|
|
2209 r->cache = NULL;
|
|
|
2210 #endif
|
|
|
2211
|
|
58
|
2212 r->internal = 1;
|
|
|
2213
|
|
0
|
2214 ngx_http_handler(r);
|
|
|
2215
|
|
|
2216 return NGX_DONE;
|
|
|
2217 }
|
|
|
2218
|
|
|
2219
|
|
324
|
2220 ngx_int_t
|
|
|
2221 ngx_http_named_location(ngx_http_request_t *r, ngx_str_t *name)
|
|
|
2222 {
|
|
|
2223 ngx_http_core_srv_conf_t *cscf;
|
|
|
2224 ngx_http_core_loc_conf_t **clcfp;
|
|
|
2225 ngx_http_core_main_conf_t *cmcf;
|
|
|
2226
|
|
|
2227 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2228
|
|
430
|
2229 if (cscf->named_locations) {
|
|
|
2230
|
|
|
2231 for (clcfp = cscf->named_locations; *clcfp; clcfp++) {
|
|
|
2232
|
|
|
2233 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2234 "test location: \"%V\"", &(*clcfp)->name);
|
|
|
2235
|
|
|
2236 if (name->len != (*clcfp)->name.len
|
|
|
2237 || ngx_strncmp(name->data, (*clcfp)->name.data, name->len) != 0)
|
|
|
2238 {
|
|
|
2239 continue;
|
|
|
2240 }
|
|
|
2241
|
|
|
2242 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2243 "using location: %V \"%V?%V\"",
|
|
|
2244 name, &r->uri, &r->args);
|
|
|
2245
|
|
|
2246 r->internal = 1;
|
|
|
2247 r->content_handler = NULL;
|
|
|
2248 r->loc_conf = (*clcfp)->loc_conf;
|
|
|
2249
|
|
|
2250 ngx_http_update_location_config(r);
|
|
|
2251
|
|
|
2252 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
2253
|
|
|
2254 r->phase_handler = cmcf->phase_engine.location_rewrite_index;
|
|
|
2255
|
|
|
2256 ngx_http_core_run_phases(r);
|
|
|
2257
|
|
|
2258 return NGX_DONE;
|
|
324
|
2259 }
|
|
|
2260 }
|
|
|
2261
|
|
|
2262 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
2263 "could not find named location \"%V\"", name);
|
|
324
|
2264
|
|
|
2265 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
378
|
2266
|
|
324
|
2267 return NGX_DONE;
|
|
|
2268 }
|
|
|
2269
|
|
|
2270
|
|
118
|
2271 ngx_http_cleanup_t *
|
|
|
2272 ngx_http_cleanup_add(ngx_http_request_t *r, size_t size)
|
|
0
|
2273 {
|
|
118
|
2274 ngx_http_cleanup_t *cln;
|
|
|
2275
|
|
|
2276 r = r->main;
|
|
|
2277
|
|
|
2278 cln = ngx_palloc(r->pool, sizeof(ngx_http_cleanup_t));
|
|
|
2279 if (cln == NULL) {
|
|
|
2280 return NULL;
|
|
0
|
2281 }
|
|
|
2282
|
|
118
|
2283 if (size) {
|
|
|
2284 cln->data = ngx_palloc(r->pool, size);
|
|
|
2285 if (cln->data == NULL) {
|
|
|
2286 return NULL;
|
|
|
2287 }
|
|
|
2288
|
|
|
2289 } else {
|
|
|
2290 cln->data = NULL;
|
|
|
2291 }
|
|
|
2292
|
|
|
2293 cln->handler = NULL;
|
|
|
2294 cln->next = r->cleanup;
|
|
|
2295
|
|
|
2296 r->cleanup = cln;
|
|
|
2297
|
|
|
2298 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2299 "http cleanup add: %p", cln);
|
|
|
2300
|
|
|
2301 return cln;
|
|
0
|
2302 }
|
|
|
2303
|
|
|
2304
|
|
36
|
2305 static char *
|
|
|
2306 ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2307 {
|
|
308
|
2308 char *rv;
|
|
|
2309 void *mconf;
|
|
310
|
2310 ngx_uint_t i;
|
|
308
|
2311 ngx_conf_t pcf;
|
|
|
2312 ngx_http_module_t *module;
|
|
|
2313 ngx_http_conf_ctx_t *ctx, *http_ctx;
|
|
|
2314 ngx_http_core_srv_conf_t *cscf, **cscfp;
|
|
310
|
2315 ngx_http_core_main_conf_t *cmcf;
|
|
36
|
2316
|
|
50
|
2317 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2318 if (ctx == NULL) {
|
|
36
|
2319 return NGX_CONF_ERROR;
|
|
|
2320 }
|
|
0
|
2321
|
|
|
2322 http_ctx = cf->ctx;
|
|
|
2323 ctx->main_conf = http_ctx->main_conf;
|
|
|
2324
|
|
|
2325 /* the server{}'s srv_conf */
|
|
|
2326
|
|
36
|
2327 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2328 if (ctx->srv_conf == NULL) {
|
|
|
2329 return NGX_CONF_ERROR;
|
|
|
2330 }
|
|
0
|
2331
|
|
|
2332 /* the server{}'s loc_conf */
|
|
|
2333
|
|
36
|
2334 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2335 if (ctx->loc_conf == NULL) {
|
|
|
2336 return NGX_CONF_ERROR;
|
|
|
2337 }
|
|
0
|
2338
|
|
310
|
2339 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2340 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2341 continue;
|
|
|
2342 }
|
|
|
2343
|
|
310
|
2344 module = ngx_modules[i]->ctx;
|
|
0
|
2345
|
|
|
2346 if (module->create_srv_conf) {
|
|
50
|
2347 mconf = module->create_srv_conf(cf);
|
|
|
2348 if (mconf == NULL) {
|
|
36
|
2349 return NGX_CONF_ERROR;
|
|
|
2350 }
|
|
|
2351
|
|
310
|
2352 ctx->srv_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2353 }
|
|
|
2354
|
|
|
2355 if (module->create_loc_conf) {
|
|
50
|
2356 mconf = module->create_loc_conf(cf);
|
|
|
2357 if (mconf == NULL) {
|
|
36
|
2358 return NGX_CONF_ERROR;
|
|
|
2359 }
|
|
|
2360
|
|
310
|
2361 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2362 }
|
|
|
2363 }
|
|
|
2364
|
|
36
|
2365
|
|
|
2366 /* the server configuration context */
|
|
0
|
2367
|
|
|
2368 cscf = ctx->srv_conf[ngx_http_core_module.ctx_index];
|
|
|
2369 cscf->ctx = ctx;
|
|
|
2370
|
|
36
|
2371
|
|
0
|
2372 cmcf = ctx->main_conf[ngx_http_core_module.ctx_index];
|
|
36
|
2373
|
|
50
|
2374 cscfp = ngx_array_push(&cmcf->servers);
|
|
|
2375 if (cscfp == NULL) {
|
|
36
|
2376 return NGX_CONF_ERROR;
|
|
|
2377 }
|
|
|
2378
|
|
0
|
2379 *cscfp = cscf;
|
|
|
2380
|
|
36
|
2381
|
|
0
|
2382 /* parse inside server{} */
|
|
|
2383
|
|
70
|
2384 pcf = *cf;
|
|
0
|
2385 cf->ctx = ctx;
|
|
|
2386 cf->cmd_type = NGX_HTTP_SRV_CONF;
|
|
34
|
2387
|
|
0
|
2388 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2389
|
|
70
|
2390 *cf = pcf;
|
|
0
|
2391
|
|
|
2392 return rv;
|
|
|
2393 }
|
|
|
2394
|
|
|
2395
|
|
36
|
2396 static char *
|
|
|
2397 ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2398 {
|
|
|
2399 char *rv;
|
|
430
|
2400 u_char *mod;
|
|
|
2401 size_t len;
|
|
|
2402 ngx_str_t *value, *name;
|
|
310
|
2403 ngx_uint_t i;
|
|
34
|
2404 ngx_conf_t save;
|
|
0
|
2405 ngx_http_module_t *module;
|
|
|
2406 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
378
|
2407 ngx_http_core_loc_conf_t *clcf, *pclcf;
|
|
0
|
2408
|
|
50
|
2409 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2410 if (ctx == NULL) {
|
|
0
|
2411 return NGX_CONF_ERROR;
|
|
|
2412 }
|
|
|
2413
|
|
|
2414 pctx = cf->ctx;
|
|
|
2415 ctx->main_conf = pctx->main_conf;
|
|
|
2416 ctx->srv_conf = pctx->srv_conf;
|
|
|
2417
|
|
|
2418 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2419 if (ctx->loc_conf == NULL) {
|
|
|
2420 return NGX_CONF_ERROR;
|
|
|
2421 }
|
|
|
2422
|
|
310
|
2423 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2424 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2425 continue;
|
|
|
2426 }
|
|
|
2427
|
|
310
|
2428 module = ngx_modules[i]->ctx;
|
|
0
|
2429
|
|
|
2430 if (module->create_loc_conf) {
|
|
310
|
2431 ctx->loc_conf[ngx_modules[i]->ctx_index] =
|
|
0
|
2432 module->create_loc_conf(cf);
|
|
310
|
2433 if (ctx->loc_conf[ngx_modules[i]->ctx_index] == NULL) {
|
|
0
|
2434 return NGX_CONF_ERROR;
|
|
|
2435 }
|
|
|
2436 }
|
|
|
2437 }
|
|
|
2438
|
|
|
2439 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2440 clcf->loc_conf = ctx->loc_conf;
|
|
|
2441
|
|
|
2442 value = cf->args->elts;
|
|
|
2443
|
|
|
2444 if (cf->args->nelts == 3) {
|
|
430
|
2445
|
|
|
2446 len = value[1].len;
|
|
|
2447 mod = value[1].data;
|
|
|
2448 name = &value[2];
|
|
|
2449
|
|
|
2450 if (len == 1 && mod[0] == '=') {
|
|
|
2451
|
|
|
2452 clcf->name = *name;
|
|
0
|
2453 clcf->exact_match = 1;
|
|
|
2454
|
|
430
|
2455 } else if (len == 2 && mod[0] == '^' && mod[1] == '~') {
|
|
|
2456
|
|
|
2457 clcf->name = *name;
|
|
16
|
2458 clcf->noregex = 1;
|
|
|
2459
|
|
430
|
2460 } else if (len == 1 && mod[0] == '~') {
|
|
|
2461
|
|
|
2462 if (ngx_http_core_regex_location(cf, clcf, name, 0) != NGX_OK) {
|
|
0
|
2463 return NGX_CONF_ERROR;
|
|
|
2464 }
|
|
|
2465
|
|
430
|
2466 } else if (len == 2 && mod[0] == '~' && mod[1] == '*') {
|
|
|
2467
|
|
|
2468 if (ngx_http_core_regex_location(cf, clcf, name, 1) != NGX_OK) {
|
|
|
2469 return NGX_CONF_ERROR;
|
|
|
2470 }
|
|
0
|
2471
|
|
|
2472 } else {
|
|
|
2473 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2474 "invalid location modifier \"%V\"", &value[1]);
|
|
0
|
2475 return NGX_CONF_ERROR;
|
|
|
2476 }
|
|
|
2477
|
|
|
2478 } else {
|
|
324
|
2479
|
|
430
|
2480 name = &value[1];
|
|
|
2481
|
|
|
2482 if (name->data[0] == '=') {
|
|
|
2483
|
|
|
2484 clcf->name.len = name->len - 1;
|
|
|
2485 clcf->name.data = name->data + 1;
|
|
|
2486 clcf->exact_match = 1;
|
|
|
2487
|
|
|
2488 } else if (name->data[0] == '^' && name->data[1] == '~') {
|
|
|
2489
|
|
|
2490 clcf->name.len = name->len - 2;
|
|
|
2491 clcf->name.data = name->data + 2;
|
|
|
2492 clcf->noregex = 1;
|
|
|
2493
|
|
|
2494 } else if (name->data[0] == '~') {
|
|
|
2495
|
|
|
2496 name->len--;
|
|
|
2497 name->data++;
|
|
|
2498
|
|
|
2499 if (name->data[0] == '*') {
|
|
|
2500
|
|
|
2501 name->len--;
|
|
|
2502 name->data++;
|
|
|
2503
|
|
|
2504 if (ngx_http_core_regex_location(cf, clcf, name, 1) != NGX_OK) {
|
|
|
2505 return NGX_CONF_ERROR;
|
|
|
2506 }
|
|
|
2507
|
|
|
2508 } else {
|
|
|
2509 if (ngx_http_core_regex_location(cf, clcf, name, 0) != NGX_OK) {
|
|
|
2510 return NGX_CONF_ERROR;
|
|
|
2511 }
|
|
|
2512 }
|
|
|
2513
|
|
|
2514 } else {
|
|
|
2515
|
|
|
2516 clcf->name = *name;
|
|
|
2517
|
|
|
2518 if (name->data[0] == '@') {
|
|
|
2519 clcf->named = 1;
|
|
|
2520 }
|
|
324
|
2521 }
|
|
0
|
2522 }
|
|
|
2523
|
|
|
2524 pclcf = pctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2525
|
|
378
|
2526 if (pclcf->name.len) {
|
|
|
2527
|
|
|
2528 /* nested location */
|
|
|
2529
|
|
34
|
2530 #if 0
|
|
0
|
2531 clcf->prev_location = pclcf;
|
|
34
|
2532 #endif
|
|
0
|
2533
|
|
|
2534 if (pclcf->exact_match) {
|
|
|
2535 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2536 "location \"%V\" could not be inside "
|
|
|
2537 "the exact location \"%V\"",
|
|
|
2538 &clcf->name, &pclcf->name);
|
|
0
|
2539 return NGX_CONF_ERROR;
|
|
|
2540 }
|
|
|
2541
|
|
324
|
2542 if (pclcf->named) {
|
|
|
2543 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2544 "location \"%V\" could not be inside "
|
|
|
2545 "the named location \"%V\"",
|
|
|
2546 &clcf->name, &pclcf->name);
|
|
|
2547 return NGX_CONF_ERROR;
|
|
|
2548 }
|
|
|
2549
|
|
378
|
2550 if (clcf->named) {
|
|
|
2551 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2552 "named location \"%V\" must be "
|
|
|
2553 "on server level only",
|
|
|
2554 &clcf->name);
|
|
|
2555 return NGX_CONF_ERROR;
|
|
|
2556 }
|
|
|
2557
|
|
430
|
2558 len = pclcf->name.len;
|
|
|
2559
|
|
4
|
2560 #if (NGX_PCRE)
|
|
0
|
2561 if (clcf->regex == NULL
|
|
430
|
2562 && ngx_strncmp(clcf->name.data, pclcf->name.data, len) != 0)
|
|
0
|
2563 #else
|
|
430
|
2564 if (ngx_strncmp(clcf->name.data, pclcf->name.data, len) != 0)
|
|
0
|
2565 #endif
|
|
|
2566 {
|
|
|
2567 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2568 "location \"%V\" is outside location \"%V\"",
|
|
|
2569 &clcf->name, &pclcf->name);
|
|
0
|
2570 return NGX_CONF_ERROR;
|
|
|
2571 }
|
|
|
2572 }
|
|
|
2573
|
|
378
|
2574 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
|
2575 return NGX_CONF_ERROR;
|
|
|
2576 }
|
|
0
|
2577
|
|
34
|
2578 save = *cf;
|
|
0
|
2579 cf->ctx = ctx;
|
|
|
2580 cf->cmd_type = NGX_HTTP_LOC_CONF;
|
|
34
|
2581
|
|
0
|
2582 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2583
|
|
|
2584 *cf = save;
|
|
|
2585
|
|
0
|
2586 return rv;
|
|
|
2587 }
|
|
|
2588
|
|
|
2589
|
|
430
|
2590 static ngx_int_t
|
|
|
2591 ngx_http_core_regex_location(ngx_conf_t *cf, ngx_http_core_loc_conf_t *clcf,
|
|
|
2592 ngx_str_t *regex, ngx_uint_t caseless)
|
|
|
2593 {
|
|
|
2594 #if (NGX_PCRE)
|
|
|
2595 ngx_str_t err;
|
|
|
2596 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
2597
|
|
|
2598 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
2599 err.data = errstr;
|
|
|
2600
|
|
|
2601 clcf->regex = ngx_regex_compile(regex, caseless ? NGX_REGEX_CASELESS: 0,
|
|
|
2602 cf->pool, &err);
|
|
|
2603
|
|
|
2604 if (clcf->regex == NULL) {
|
|
|
2605 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
2606 return NGX_ERROR;
|
|
|
2607 }
|
|
|
2608
|
|
|
2609 clcf->name = *regex;
|
|
456
|
2610 clcf->captures = (ngx_regex_capture_count(clcf->regex) > 0);
|
|
430
|
2611
|
|
|
2612 return NGX_OK;
|
|
|
2613
|
|
|
2614 #else
|
|
|
2615
|
|
|
2616 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2617 "the using of the regex \"%V\" requires PCRE library",
|
|
|
2618 regex);
|
|
|
2619 return NGX_ERROR;
|
|
|
2620
|
|
|
2621 #endif
|
|
|
2622 }
|
|
|
2623
|
|
|
2624
|
|
36
|
2625 static char *
|
|
|
2626 ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
2627 {
|
|
186
|
2628 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
2629
|
|
0
|
2630 char *rv;
|
|
34
|
2631 ngx_conf_t save;
|
|
0
|
2632
|
|
186
|
2633 if (lcf->types == NULL) {
|
|
|
2634 lcf->types = ngx_array_create(cf->pool, 64, sizeof(ngx_hash_key_t));
|
|
|
2635 if (lcf->types == NULL) {
|
|
|
2636 return NGX_CONF_ERROR;
|
|
|
2637 }
|
|
|
2638 }
|
|
|
2639
|
|
34
|
2640 save = *cf;
|
|
|
2641 cf->handler = ngx_http_core_type;
|
|
0
|
2642 cf->handler_conf = conf;
|
|
34
|
2643
|
|
0
|
2644 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2645
|
|
|
2646 *cf = save;
|
|
0
|
2647
|
|
|
2648 return rv;
|
|
|
2649 }
|
|
|
2650
|
|
|
2651
|
|
36
|
2652 static char *
|
|
|
2653 ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy, void *conf)
|
|
0
|
2654 {
|
|
|
2655 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
2656
|
|
294
|
2657 ngx_str_t *value, *content_type, *old, file;
|
|
392
|
2658 ngx_uint_t i, n, hash;
|
|
138
|
2659 ngx_hash_key_t *type;
|
|
0
|
2660
|
|
294
|
2661 value = cf->args->elts;
|
|
|
2662
|
|
|
2663 if (ngx_strcmp(value[0].data, "include") == 0) {
|
|
|
2664 file = value[1];
|
|
|
2665
|
|
454
|
2666 if (ngx_conf_full_name(cf->cycle, &file, 1) != NGX_OK) {
|
|
294
|
2667 return NGX_CONF_ERROR;
|
|
|
2668 }
|
|
|
2669
|
|
|
2670 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0, "include %s", file.data);
|
|
|
2671
|
|
|
2672 return ngx_conf_parse(cf, &file);
|
|
|
2673 }
|
|
|
2674
|
|
138
|
2675 content_type = ngx_palloc(cf->pool, sizeof(ngx_str_t));
|
|
|
2676 if (content_type == NULL) {
|
|
|
2677 return NGX_CONF_ERROR;
|
|
0
|
2678 }
|
|
|
2679
|
|
138
|
2680 *content_type = value[0];
|
|
0
|
2681
|
|
|
2682 for (i = 1; i < cf->args->nelts; i++) {
|
|
138
|
2683
|
|
392
|
2684 hash = ngx_hash_strlow(value[i].data, value[i].data, value[i].len);
|
|
138
|
2685
|
|
|
2686 type = lcf->types->elts;
|
|
|
2687 for (n = 0; n < lcf->types->nelts; n++) {
|
|
|
2688 if (ngx_strcmp(value[i].data, type[n].key.data) == 0) {
|
|
|
2689 old = type[n].value;
|
|
|
2690 type[n].value = content_type;
|
|
|
2691
|
|
|
2692 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
2693 "duplicate extention \"%V\", "
|
|
|
2694 "content type: \"%V\", "
|
|
|
2695 "old content type: \"%V\"",
|
|
|
2696 &value[i], content_type, old);
|
|
|
2697 continue;
|
|
|
2698 }
|
|
|
2699 }
|
|
|
2700
|
|
|
2701
|
|
|
2702 type = ngx_array_push(lcf->types);
|
|
50
|
2703 if (type == NULL) {
|
|
0
|
2704 return NGX_CONF_ERROR;
|
|
|
2705 }
|
|
|
2706
|
|
138
|
2707 type->key = value[i];
|
|
392
|
2708 type->key_hash = hash;
|
|
138
|
2709 type->value = content_type;
|
|
0
|
2710 }
|
|
|
2711
|
|
|
2712 return NGX_CONF_OK;
|
|
|
2713 }
|
|
|
2714
|
|
|
2715
|
|
58
|
2716 static ngx_int_t
|
|
|
2717 ngx_http_core_preconfiguration(ngx_conf_t *cf)
|
|
|
2718 {
|
|
|
2719 return ngx_http_variables_add_core_vars(cf);
|
|
|
2720 }
|
|
|
2721
|
|
|
2722
|
|
36
|
2723 static void *
|
|
|
2724 ngx_http_core_create_main_conf(ngx_conf_t *cf)
|
|
0
|
2725 {
|
|
34
|
2726 ngx_http_core_main_conf_t *cmcf;
|
|
|
2727
|
|
50
|
2728 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_main_conf_t));
|
|
|
2729 if (cmcf == NULL) {
|
|
34
|
2730 return NGX_CONF_ERROR;
|
|
|
2731 }
|
|
0
|
2732
|
|
48
|
2733 if (ngx_array_init(&cmcf->servers, cf->pool, 4,
|
|
118
|
2734 sizeof(ngx_http_core_srv_conf_t *))
|
|
200
|
2735 != NGX_OK)
|
|
34
|
2736 {
|
|
|
2737 return NGX_CONF_ERROR;
|
|
|
2738 }
|
|
0
|
2739
|
|
142
|
2740 cmcf->server_names_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2741 cmcf->server_names_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
26
|
2742
|
|
160
|
2743 cmcf->variables_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2744 cmcf->variables_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
|
2745
|
|
0
|
2746 return cmcf;
|
|
|
2747 }
|
|
|
2748
|
|
|
2749
|
|
36
|
2750 static char *
|
|
|
2751 ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf)
|
|
0
|
2752 {
|
|
|
2753 ngx_http_core_main_conf_t *cmcf = conf;
|
|
|
2754
|
|
142
|
2755 if (cmcf->server_names_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2756 cmcf->server_names_hash_max_size = 512;
|
|
26
|
2757 }
|
|
|
2758
|
|
142
|
2759 if (cmcf->server_names_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2760 cmcf->server_names_hash_bucket_size = ngx_cacheline_size;
|
|
26
|
2761 }
|
|
0
|
2762
|
|
142
|
2763 cmcf->server_names_hash_bucket_size =
|
|
|
2764 ngx_align(cmcf->server_names_hash_bucket_size, ngx_cacheline_size);
|
|
|
2765
|
|
160
|
2766
|
|
|
2767 if (cmcf->variables_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2768 cmcf->variables_hash_max_size = 512;
|
|
|
2769 }
|
|
|
2770
|
|
|
2771 if (cmcf->variables_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2772 cmcf->variables_hash_bucket_size = 64;
|
|
|
2773 }
|
|
|
2774
|
|
|
2775 cmcf->variables_hash_bucket_size =
|
|
|
2776 ngx_align(cmcf->variables_hash_bucket_size, ngx_cacheline_size);
|
|
|
2777
|
|
0
|
2778 return NGX_CONF_OK;
|
|
|
2779 }
|
|
|
2780
|
|
|
2781
|
|
36
|
2782 static void *
|
|
|
2783 ngx_http_core_create_srv_conf(ngx_conf_t *cf)
|
|
0
|
2784 {
|
|
|
2785 ngx_http_core_srv_conf_t *cscf;
|
|
|
2786
|
|
50
|
2787 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_srv_conf_t));
|
|
|
2788 if (cscf == NULL) {
|
|
36
|
2789 return NGX_CONF_ERROR;
|
|
|
2790 }
|
|
|
2791
|
|
0
|
2792 /*
|
|
36
|
2793 * set by ngx_pcalloc():
|
|
28
|
2794 *
|
|
|
2795 * conf->client_large_buffers.num = 0;
|
|
|
2796 */
|
|
0
|
2797
|
|
448
|
2798 if (ngx_array_init(&cscf->listen, cf->temp_pool, 4,
|
|
|
2799 sizeof(ngx_http_listen_t))
|
|
454
|
2800 != NGX_OK)
|
|
36
|
2801 {
|
|
|
2802 return NGX_CONF_ERROR;
|
|
|
2803 }
|
|
|
2804
|
|
230
|
2805 if (ngx_array_init(&cscf->server_names, cf->temp_pool, 4,
|
|
142
|
2806 sizeof(ngx_http_server_name_t))
|
|
454
|
2807 != NGX_OK)
|
|
36
|
2808 {
|
|
|
2809 return NGX_CONF_ERROR;
|
|
|
2810 }
|
|
0
|
2811
|
|
|
2812 cscf->connection_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2813 cscf->request_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2814 cscf->client_header_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2815 cscf->client_header_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
60
|
2816 cscf->ignore_invalid_headers = NGX_CONF_UNSET;
|
|
342
|
2817 cscf->merge_slashes = NGX_CONF_UNSET;
|
|
412
|
2818 cscf->underscores_in_headers = NGX_CONF_UNSET;
|
|
0
|
2819
|
|
|
2820 return cscf;
|
|
|
2821 }
|
|
|
2822
|
|
|
2823
|
|
36
|
2824 static char *
|
|
|
2825 ngx_http_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2826 {
|
|
|
2827 ngx_http_core_srv_conf_t *prev = parent;
|
|
|
2828 ngx_http_core_srv_conf_t *conf = child;
|
|
|
2829
|
|
142
|
2830 ngx_http_listen_t *ls;
|
|
448
|
2831 struct sockaddr_in *sin;
|
|
142
|
2832 ngx_http_server_name_t *sn;
|
|
0
|
2833
|
|
|
2834 /* TODO: it does not merge, it inits only */
|
|
|
2835
|
|
|
2836 if (conf->listen.nelts == 0) {
|
|
50
|
2837 ls = ngx_array_push(&conf->listen);
|
|
|
2838 if (ls == NULL) {
|
|
36
|
2839 return NGX_CONF_ERROR;
|
|
|
2840 }
|
|
|
2841
|
|
72
|
2842 ngx_memzero(ls, sizeof(ngx_http_listen_t));
|
|
|
2843
|
|
448
|
2844 sin = (struct sockaddr_in *) &ls->sockaddr;
|
|
|
2845
|
|
|
2846 sin->sin_family = AF_INET;
|
|
10
|
2847 #if (NGX_WIN32)
|
|
448
|
2848 sin->sin_port = htons(80);
|
|
0
|
2849 #else
|
|
448
|
2850 sin->sin_port = htons((getuid() == 0) ? 80 : 8000);
|
|
0
|
2851 #endif
|
|
448
|
2852 sin->sin_addr.s_addr = INADDR_ANY;
|
|
118
|
2853
|
|
450
|
2854 ls->socklen = sizeof(struct sockaddr_in);
|
|
|
2855
|
|
326
|
2856 ls->conf.backlog = NGX_LISTEN_BACKLOG;
|
|
118
|
2857 ls->conf.rcvbuf = -1;
|
|
|
2858 ls->conf.sndbuf = -1;
|
|
450
|
2859 ls->conf.wildcard = 1;
|
|
|
2860
|
|
|
2861 (void) ngx_sock_ntop((struct sockaddr *) &ls->sockaddr, ls->conf.addr,
|
|
|
2862 NGX_SOCKADDR_STRLEN, 1);
|
|
0
|
2863 }
|
|
|
2864
|
|
154
|
2865 if (conf->server_name.data == NULL) {
|
|
376
|
2866 conf->server_name = cf->cycle->hostname;
|
|
154
|
2867
|
|
50
|
2868 sn = ngx_array_push(&conf->server_names);
|
|
|
2869 if (sn == NULL) {
|
|
36
|
2870 return NGX_CONF_ERROR;
|
|
|
2871 }
|
|
|
2872
|
|
342
|
2873 #if (NGX_PCRE)
|
|
|
2874 sn->regex = NULL;
|
|
456
|
2875 sn->captures = 0;
|
|
342
|
2876 #endif
|
|
|
2877 sn->core_srv_conf = conf;
|
|
154
|
2878 sn->name.len = conf->server_name.len;
|
|
|
2879 sn->name.data = conf->server_name.data;
|
|
0
|
2880 }
|
|
|
2881
|
|
|
2882 ngx_conf_merge_size_value(conf->connection_pool_size,
|
|
|
2883 prev->connection_pool_size, 256);
|
|
|
2884 ngx_conf_merge_size_value(conf->request_pool_size,
|
|
|
2885 prev->request_pool_size, 4096);
|
|
|
2886 ngx_conf_merge_msec_value(conf->client_header_timeout,
|
|
|
2887 prev->client_header_timeout, 60000);
|
|
|
2888 ngx_conf_merge_size_value(conf->client_header_buffer_size,
|
|
|
2889 prev->client_header_buffer_size, 1024);
|
|
|
2890 ngx_conf_merge_bufs_value(conf->large_client_header_buffers,
|
|
|
2891 prev->large_client_header_buffers,
|
|
|
2892 4, ngx_pagesize);
|
|
|
2893
|
|
|
2894 if (conf->large_client_header_buffers.size < conf->connection_pool_size) {
|
|
|
2895 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2896 "the \"large_client_header_buffers\" size must be "
|
|
|
2897 "equal to or bigger than \"connection_pool_size\"");
|
|
|
2898 return NGX_CONF_ERROR;
|
|
|
2899 }
|
|
|
2900
|
|
60
|
2901 ngx_conf_merge_value(conf->ignore_invalid_headers,
|
|
|
2902 prev->ignore_invalid_headers, 1);
|
|
|
2903
|
|
342
|
2904 ngx_conf_merge_value(conf->merge_slashes, prev->merge_slashes, 1);
|
|
|
2905
|
|
412
|
2906 ngx_conf_merge_value(conf->underscores_in_headers,
|
|
|
2907 prev->underscores_in_headers, 0);
|
|
|
2908
|
|
0
|
2909 return NGX_CONF_OK;
|
|
|
2910 }
|
|
|
2911
|
|
|
2912
|
|
36
|
2913 static void *
|
|
|
2914 ngx_http_core_create_loc_conf(ngx_conf_t *cf)
|
|
0
|
2915 {
|
|
34
|
2916 ngx_http_core_loc_conf_t *lcf;
|
|
0
|
2917
|
|
50
|
2918 lcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_loc_conf_t));
|
|
|
2919 if (lcf == NULL) {
|
|
36
|
2920 return NGX_CONF_ERROR;
|
|
|
2921 }
|
|
0
|
2922
|
|
28
|
2923 /*
|
|
|
2924 * set by ngx_pcalloc():
|
|
|
2925 *
|
|
126
|
2926 * lcf->root = { 0, NULL };
|
|
180
|
2927 * lcf->limit_except = 0;
|
|
126
|
2928 * lcf->post_action = { 0, NULL };
|
|
28
|
2929 * lcf->types = NULL;
|
|
126
|
2930 * lcf->default_type = { 0, NULL };
|
|
28
|
2931 * lcf->err_log = NULL;
|
|
|
2932 * lcf->error_pages = NULL;
|
|
430
|
2933 * lcf->try_files = NULL;
|
|
28
|
2934 * lcf->client_body_path = NULL;
|
|
|
2935 * lcf->regex = NULL;
|
|
|
2936 * lcf->exact_match = 0;
|
|
|
2937 * lcf->auto_redirect = 0;
|
|
|
2938 * lcf->alias = 0;
|
|
358
|
2939 * lcf->gzip_proxied = 0;
|
|
28
|
2940 */
|
|
0
|
2941
|
|
212
|
2942 lcf->client_max_body_size = NGX_CONF_UNSET;
|
|
0
|
2943 lcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
|
2944 lcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
|
|
362
|
2945 lcf->satisfy = NGX_CONF_UNSET_UINT;
|
|
424
|
2946 lcf->if_modified_since = NGX_CONF_UNSET_UINT;
|
|
58
|
2947 lcf->internal = NGX_CONF_UNSET;
|
|
182
|
2948 lcf->client_body_in_file_only = NGX_CONF_UNSET;
|
|
0
|
2949 lcf->sendfile = NGX_CONF_UNSET;
|
|
300
|
2950 lcf->sendfile_max_chunk = NGX_CONF_UNSET_SIZE;
|
|
390
|
2951 lcf->directio = NGX_CONF_UNSET;
|
|
0
|
2952 lcf->tcp_nopush = NGX_CONF_UNSET;
|
|
2
|
2953 lcf->tcp_nodelay = NGX_CONF_UNSET;
|
|
0
|
2954 lcf->send_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2955 lcf->send_lowat = NGX_CONF_UNSET_SIZE;
|
|
|
2956 lcf->postpone_output = NGX_CONF_UNSET_SIZE;
|
|
|
2957 lcf->limit_rate = NGX_CONF_UNSET_SIZE;
|
|
|
2958 lcf->keepalive_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2959 lcf->keepalive_header = NGX_CONF_UNSET;
|
|
|
2960 lcf->lingering_time = NGX_CONF_UNSET_MSEC;
|
|
|
2961 lcf->lingering_timeout = NGX_CONF_UNSET_MSEC;
|
|
348
|
2962 lcf->resolver_timeout = NGX_CONF_UNSET_MSEC;
|
|
0
|
2963 lcf->reset_timedout_connection = NGX_CONF_UNSET;
|
|
362
|
2964 lcf->server_name_in_redirect = NGX_CONF_UNSET;
|
|
70
|
2965 lcf->port_in_redirect = NGX_CONF_UNSET;
|
|
0
|
2966 lcf->msie_padding = NGX_CONF_UNSET;
|
|
228
|
2967 lcf->msie_refresh = NGX_CONF_UNSET;
|
|
76
|
2968 lcf->log_not_found = NGX_CONF_UNSET;
|
|
412
|
2969 lcf->log_subrequest = NGX_CONF_UNSET;
|
|
228
|
2970 lcf->recursive_error_pages = NGX_CONF_UNSET;
|
|
342
|
2971 lcf->server_tokens = NGX_CONF_UNSET;
|
|
138
|
2972 lcf->types_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2973 lcf->types_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
358
|
2974
|
|
332
|
2975 lcf->open_file_cache = NGX_CONF_UNSET_PTR;
|
|
358
|
2976 lcf->open_file_cache_valid = NGX_CONF_UNSET;
|
|
|
2977 lcf->open_file_cache_min_uses = NGX_CONF_UNSET_UINT;
|
|
332
|
2978 lcf->open_file_cache_errors = NGX_CONF_UNSET;
|
|
|
2979 lcf->open_file_cache_events = NGX_CONF_UNSET;
|
|
0
|
2980
|
|
358
|
2981 #if (NGX_HTTP_GZIP)
|
|
|
2982 lcf->gzip_vary = NGX_CONF_UNSET;
|
|
|
2983 lcf->gzip_http_version = NGX_CONF_UNSET_UINT;
|
|
362
|
2984 #if (NGX_PCRE)
|
|
358
|
2985 lcf->gzip_disable = NGX_CONF_UNSET_PTR;
|
|
400
|
2986 lcf->gzip_disable_msie6 = 3;
|
|
358
|
2987 #endif
|
|
362
|
2988 #endif
|
|
358
|
2989
|
|
0
|
2990 return lcf;
|
|
|
2991 }
|
|
|
2992
|
|
|
2993
|
|
138
|
2994 static ngx_str_t ngx_http_core_text_html_type = ngx_string("text/html");
|
|
|
2995 static ngx_str_t ngx_http_core_image_gif_type = ngx_string("image/gif");
|
|
|
2996 static ngx_str_t ngx_http_core_image_jpeg_type = ngx_string("image/jpeg");
|
|
|
2997
|
|
|
2998 static ngx_hash_key_t ngx_http_core_default_types[] = {
|
|
|
2999 { ngx_string("html"), 0, &ngx_http_core_text_html_type },
|
|
|
3000 { ngx_string("gif"), 0, &ngx_http_core_image_gif_type },
|
|
|
3001 { ngx_string("jpg"), 0, &ngx_http_core_image_jpeg_type },
|
|
|
3002 { ngx_null_string, 0, NULL }
|
|
0
|
3003 };
|
|
|
3004
|
|
|
3005
|
|
36
|
3006 static char *
|
|
138
|
3007 ngx_http_core_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
3008 {
|
|
|
3009 ngx_http_core_loc_conf_t *prev = parent;
|
|
|
3010 ngx_http_core_loc_conf_t *conf = child;
|
|
|
3011
|
|
36
|
3012 ngx_uint_t i;
|
|
138
|
3013 ngx_hash_key_t *type;
|
|
|
3014 ngx_hash_init_t types_hash;
|
|
0
|
3015
|
|
152
|
3016 if (conf->root.data == NULL) {
|
|
|
3017
|
|
174
|
3018 conf->alias = prev->alias;
|
|
152
|
3019 conf->root = prev->root;
|
|
|
3020 conf->root_lengths = prev->root_lengths;
|
|
|
3021 conf->root_values = prev->root_values;
|
|
|
3022
|
|
|
3023 if (prev->root.data == NULL) {
|
|
|
3024 conf->root.len = sizeof("html") - 1;
|
|
|
3025 conf->root.data = (u_char *) "html";
|
|
|
3026
|
|
454
|
3027 if (ngx_conf_full_name(cf->cycle, &conf->root, 0) != NGX_OK) {
|
|
152
|
3028 return NGX_CONF_ERROR;
|
|
|
3029 }
|
|
|
3030 }
|
|
0
|
3031 }
|
|
|
3032
|
|
126
|
3033 if (conf->post_action.data == NULL) {
|
|
|
3034 conf->post_action = prev->post_action;
|
|
|
3035 }
|
|
|
3036
|
|
212
|
3037 ngx_conf_merge_uint_value(conf->types_hash_max_size,
|
|
|
3038 prev->types_hash_max_size, 1024);
|
|
|
3039
|
|
|
3040 ngx_conf_merge_uint_value(conf->types_hash_bucket_size,
|
|
|
3041 prev->types_hash_bucket_size,
|
|
|
3042 ngx_cacheline_size);
|
|
138
|
3043
|
|
|
3044 conf->types_hash_bucket_size = ngx_align(conf->types_hash_bucket_size,
|
|
|
3045 ngx_cacheline_size);
|
|
|
3046
|
|
|
3047 /*
|
|
|
3048 * the special handling the "types" directive in the "http" section
|
|
|
3049 * to inherit the http's conf->types_hash to all servers
|
|
|
3050 */
|
|
|
3051
|
|
|
3052 if (prev->types && prev->types_hash.buckets == NULL) {
|
|
|
3053
|
|
|
3054 types_hash.hash = &prev->types_hash;
|
|
|
3055 types_hash.key = ngx_hash_key_lc;
|
|
|
3056 types_hash.max_size = conf->types_hash_max_size;
|
|
|
3057 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
3058 types_hash.name = "types_hash";
|
|
138
|
3059 types_hash.pool = cf->pool;
|
|
|
3060 types_hash.temp_pool = NULL;
|
|
|
3061
|
|
|
3062 if (ngx_hash_init(&types_hash, prev->types->elts, prev->types->nelts)
|
|
|
3063 != NGX_OK)
|
|
|
3064 {
|
|
|
3065 return NGX_CONF_ERROR;
|
|
|
3066 }
|
|
|
3067 }
|
|
|
3068
|
|
0
|
3069 if (conf->types == NULL) {
|
|
138
|
3070 conf->types = prev->types;
|
|
|
3071 conf->types_hash = prev->types_hash;
|
|
|
3072 }
|
|
|
3073
|
|
|
3074 if (conf->types == NULL) {
|
|
|
3075 conf->types = ngx_array_create(cf->pool, 4, sizeof(ngx_hash_key_t));
|
|
|
3076 if (conf->types == NULL) {
|
|
|
3077 return NGX_CONF_ERROR;
|
|
|
3078 }
|
|
|
3079
|
|
|
3080 for (i = 0; ngx_http_core_default_types[i].key.len; i++) {
|
|
|
3081 type = ngx_array_push(conf->types);
|
|
|
3082 if (type == NULL) {
|
|
36
|
3083 return NGX_CONF_ERROR;
|
|
|
3084 }
|
|
0
|
3085
|
|
138
|
3086 type->key = ngx_http_core_default_types[i].key;
|
|
|
3087 type->key_hash =
|
|
|
3088 ngx_hash_key_lc(ngx_http_core_default_types[i].key.data,
|
|
|
3089 ngx_http_core_default_types[i].key.len);
|
|
|
3090 type->value = ngx_http_core_default_types[i].value;
|
|
|
3091 }
|
|
|
3092 }
|
|
|
3093
|
|
|
3094 if (conf->types_hash.buckets == NULL) {
|
|
|
3095
|
|
|
3096 types_hash.hash = &conf->types_hash;
|
|
|
3097 types_hash.key = ngx_hash_key_lc;
|
|
|
3098 types_hash.max_size = conf->types_hash_max_size;
|
|
|
3099 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
3100 types_hash.name = "mime_types_hash";
|
|
138
|
3101 types_hash.pool = cf->pool;
|
|
|
3102 types_hash.temp_pool = NULL;
|
|
|
3103
|
|
|
3104 if (ngx_hash_init(&types_hash, conf->types->elts, conf->types->nelts)
|
|
|
3105 != NGX_OK)
|
|
|
3106 {
|
|
|
3107 return NGX_CONF_ERROR;
|
|
0
|
3108 }
|
|
|
3109 }
|
|
|
3110
|
|
|
3111 if (conf->err_log == NULL) {
|
|
|
3112 if (prev->err_log) {
|
|
|
3113 conf->err_log = prev->err_log;
|
|
|
3114 } else {
|
|
|
3115 conf->err_log = cf->cycle->new_log;
|
|
|
3116 }
|
|
|
3117 }
|
|
|
3118
|
|
|
3119 if (conf->error_pages == NULL && prev->error_pages) {
|
|
|
3120 conf->error_pages = prev->error_pages;
|
|
|
3121 }
|
|
|
3122
|
|
|
3123 ngx_conf_merge_str_value(conf->default_type,
|
|
36
|
3124 prev->default_type, "text/plain");
|
|
0
|
3125
|
|
212
|
3126 ngx_conf_merge_off_value(conf->client_max_body_size,
|
|
0
|
3127 prev->client_max_body_size, 1 * 1024 * 1024);
|
|
|
3128 ngx_conf_merge_size_value(conf->client_body_buffer_size,
|
|
|
3129 prev->client_body_buffer_size,
|
|
|
3130 (size_t) 2 * ngx_pagesize);
|
|
|
3131 ngx_conf_merge_msec_value(conf->client_body_timeout,
|
|
|
3132 prev->client_body_timeout, 60000);
|
|
58
|
3133
|
|
362
|
3134 ngx_conf_merge_uint_value(conf->satisfy, prev->satisfy,
|
|
|
3135 NGX_HTTP_SATISFY_ALL);
|
|
424
|
3136 ngx_conf_merge_uint_value(conf->if_modified_since, prev->if_modified_since,
|
|
444
|
3137 NGX_HTTP_IMS_EXACT);
|
|
58
|
3138 ngx_conf_merge_value(conf->internal, prev->internal, 0);
|
|
182
|
3139 ngx_conf_merge_value(conf->client_body_in_file_only,
|
|
|
3140 prev->client_body_in_file_only, 0);
|
|
0
|
3141 ngx_conf_merge_value(conf->sendfile, prev->sendfile, 0);
|
|
300
|
3142 ngx_conf_merge_size_value(conf->sendfile_max_chunk,
|
|
|
3143 prev->sendfile_max_chunk, 0);
|
|
390
|
3144 ngx_conf_merge_off_value(conf->directio, prev->directio,
|
|
|
3145 NGX_MAX_OFF_T_VALUE);
|
|
0
|
3146 ngx_conf_merge_value(conf->tcp_nopush, prev->tcp_nopush, 0);
|
|
228
|
3147 ngx_conf_merge_value(conf->tcp_nodelay, prev->tcp_nodelay, 1);
|
|
58
|
3148
|
|
0
|
3149 ngx_conf_merge_msec_value(conf->send_timeout, prev->send_timeout, 60000);
|
|
|
3150 ngx_conf_merge_size_value(conf->send_lowat, prev->send_lowat, 0);
|
|
|
3151 ngx_conf_merge_size_value(conf->postpone_output, prev->postpone_output,
|
|
|
3152 1460);
|
|
|
3153 ngx_conf_merge_size_value(conf->limit_rate, prev->limit_rate, 0);
|
|
|
3154 ngx_conf_merge_msec_value(conf->keepalive_timeout,
|
|
|
3155 prev->keepalive_timeout, 75000);
|
|
|
3156 ngx_conf_merge_sec_value(conf->keepalive_header,
|
|
|
3157 prev->keepalive_header, 0);
|
|
|
3158 ngx_conf_merge_msec_value(conf->lingering_time,
|
|
|
3159 prev->lingering_time, 30000);
|
|
|
3160 ngx_conf_merge_msec_value(conf->lingering_timeout,
|
|
|
3161 prev->lingering_timeout, 5000);
|
|
348
|
3162 ngx_conf_merge_msec_value(conf->resolver_timeout,
|
|
|
3163 prev->resolver_timeout, 30000);
|
|
|
3164
|
|
|
3165 if (conf->resolver == NULL) {
|
|
366
|
3166
|
|
|
3167 if (prev->resolver == NULL) {
|
|
|
3168
|
|
|
3169 /*
|
|
|
3170 * create dummy resolver in http {} context
|
|
|
3171 * to inherit it in all servers
|
|
|
3172 */
|
|
|
3173
|
|
|
3174 prev->resolver = ngx_resolver_create(cf, NULL);
|
|
|
3175 if (prev->resolver == NULL) {
|
|
364
|
3176 return NGX_CONF_ERROR;
|
|
354
|
3177 }
|
|
|
3178 }
|
|
376
|
3179
|
|
366
|
3180 conf->resolver = prev->resolver;
|
|
348
|
3181 }
|
|
0
|
3182
|
|
464
|
3183 if (ngx_conf_merge_path_value(cf, &conf->client_body_temp_path,
|
|
28
|
3184 prev->client_body_temp_path,
|
|
464
|
3185 &ngx_http_client_temp_path)
|
|
|
3186 != NGX_OK)
|
|
|
3187 {
|
|
|
3188 return NGX_CONF_ERROR;
|
|
|
3189 }
|
|
28
|
3190
|
|
0
|
3191 ngx_conf_merge_value(conf->reset_timedout_connection,
|
|
36
|
3192 prev->reset_timedout_connection, 0);
|
|
362
|
3193 ngx_conf_merge_value(conf->server_name_in_redirect,
|
|
|
3194 prev->server_name_in_redirect, 1);
|
|
70
|
3195 ngx_conf_merge_value(conf->port_in_redirect, prev->port_in_redirect, 1);
|
|
0
|
3196 ngx_conf_merge_value(conf->msie_padding, prev->msie_padding, 1);
|
|
228
|
3197 ngx_conf_merge_value(conf->msie_refresh, prev->msie_refresh, 0);
|
|
76
|
3198 ngx_conf_merge_value(conf->log_not_found, prev->log_not_found, 1);
|
|
412
|
3199 ngx_conf_merge_value(conf->log_subrequest, prev->log_subrequest, 0);
|
|
228
|
3200 ngx_conf_merge_value(conf->recursive_error_pages,
|
|
|
3201 prev->recursive_error_pages, 0);
|
|
342
|
3202 ngx_conf_merge_value(conf->server_tokens, prev->server_tokens, 1);
|
|
0
|
3203
|
|
332
|
3204 ngx_conf_merge_ptr_value(conf->open_file_cache,
|
|
358
|
3205 prev->open_file_cache, NULL);
|
|
|
3206
|
|
|
3207 ngx_conf_merge_sec_value(conf->open_file_cache_valid,
|
|
|
3208 prev->open_file_cache_valid, 60);
|
|
|
3209
|
|
|
3210 ngx_conf_merge_uint_value(conf->open_file_cache_min_uses,
|
|
|
3211 prev->open_file_cache_min_uses, 1);
|
|
332
|
3212
|
|
|
3213 ngx_conf_merge_sec_value(conf->open_file_cache_errors,
|
|
358
|
3214 prev->open_file_cache_errors, 0);
|
|
332
|
3215
|
|
|
3216 ngx_conf_merge_sec_value(conf->open_file_cache_events,
|
|
358
|
3217 prev->open_file_cache_events, 0);
|
|
|
3218 #if (NGX_HTTP_GZIP)
|
|
|
3219
|
|
|
3220 ngx_conf_merge_value(conf->gzip_vary, prev->gzip_vary, 0);
|
|
|
3221 ngx_conf_merge_uint_value(conf->gzip_http_version, prev->gzip_http_version,
|
|
|
3222 NGX_HTTP_VERSION_11);
|
|
|
3223 ngx_conf_merge_bitmask_value(conf->gzip_proxied, prev->gzip_proxied,
|
|
|
3224 (NGX_CONF_BITMASK_SET|NGX_HTTP_GZIP_PROXIED_OFF));
|
|
|
3225
|
|
362
|
3226 #if (NGX_PCRE)
|
|
358
|
3227 ngx_conf_merge_ptr_value(conf->gzip_disable, prev->gzip_disable, NULL);
|
|
362
|
3228 #endif
|
|
358
|
3229
|
|
400
|
3230 if (conf->gzip_disable_msie6 == 3) {
|
|
|
3231 conf->gzip_disable_msie6 =
|
|
|
3232 (prev->gzip_disable_msie6 == 3) ? 0 : prev->gzip_disable_msie6;
|
|
|
3233 }
|
|
|
3234
|
|
358
|
3235 #endif
|
|
0
|
3236
|
|
|
3237 return NGX_CONF_OK;
|
|
|
3238 }
|
|
|
3239
|
|
|
3240
|
|
36
|
3241 static char *
|
|
|
3242 ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3243 {
|
|
|
3244 ngx_http_core_srv_conf_t *scf = conf;
|
|
|
3245
|
|
252
|
3246 ngx_str_t *value, size;
|
|
|
3247 ngx_url_t u;
|
|
|
3248 ngx_uint_t n;
|
|
|
3249 ngx_http_listen_t *ls;
|
|
0
|
3250
|
|
|
3251 /*
|
|
|
3252 * TODO: check duplicate 'listen' directives,
|
|
|
3253 * add resolved name to server names ???
|
|
|
3254 */
|
|
|
3255
|
|
72
|
3256 value = cf->args->elts;
|
|
126
|
3257
|
|
252
|
3258 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
3259
|
|
|
3260 u.url = value[1];
|
|
|
3261 u.listen = 1;
|
|
266
|
3262 u.default_port = 80;
|
|
252
|
3263
|
|
340
|
3264 if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
|
|
252
|
3265 if (u.err) {
|
|
|
3266 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3267 "%s in \"%V\" of the \"listen\" directive",
|
|
|
3268 u.err, &u.url);
|
|
|
3269 }
|
|
|
3270
|
|
126
|
3271 return NGX_CONF_ERROR;
|
|
72
|
3272 }
|
|
|
3273
|
|
50
|
3274 ls = ngx_array_push(&scf->listen);
|
|
|
3275 if (ls == NULL) {
|
|
0
|
3276 return NGX_CONF_ERROR;
|
|
|
3277 }
|
|
|
3278
|
|
72
|
3279 ngx_memzero(ls, sizeof(ngx_http_listen_t));
|
|
0
|
3280
|
|
448
|
3281 ngx_memcpy(ls->sockaddr, u.sockaddr, u.socklen);
|
|
|
3282
|
|
|
3283 ls->socklen = u.socklen;
|
|
336
|
3284 ls->file_name = cf->conf_file->file.name.data;
|
|
0
|
3285 ls->line = cf->conf_file->line;
|
|
326
|
3286 ls->conf.backlog = NGX_LISTEN_BACKLOG;
|
|
112
|
3287 ls->conf.rcvbuf = -1;
|
|
|
3288 ls->conf.sndbuf = -1;
|
|
448
|
3289 ls->conf.wildcard = u.wildcard;
|
|
|
3290
|
|
|
3291 (void) ngx_sock_ntop((struct sockaddr *) &ls->sockaddr, ls->conf.addr,
|
|
|
3292 NGX_SOCKADDR_STRLEN, 1);
|
|
180
|
3293
|
|
72
|
3294 if (cf->args->nelts == 2) {
|
|
|
3295 return NGX_CONF_OK;
|
|
|
3296 }
|
|
|
3297
|
|
|
3298 if (ngx_strcmp(value[2].data, "default") == 0) {
|
|
|
3299 ls->conf.default_server = 1;
|
|
|
3300 n = 3;
|
|
138
|
3301
|
|
72
|
3302 } else {
|
|
|
3303 n = 2;
|
|
0
|
3304 }
|
|
|
3305
|
|
72
|
3306 for ( /* void */ ; n < cf->args->nelts; n++) {
|
|
|
3307
|
|
|
3308 if (ls->conf.default_server == 0) {
|
|
|
3309 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3310 "\"%V\" parameter can be specified for "
|
|
|
3311 "the default \"listen\" directive only",
|
|
|
3312 &value[n]);
|
|
|
3313 return NGX_CONF_ERROR;
|
|
|
3314 }
|
|
|
3315
|
|
|
3316 if (ngx_strcmp(value[n].data, "bind") == 0) {
|
|
|
3317 ls->conf.bind = 1;
|
|
|
3318 continue;
|
|
|
3319 }
|
|
|
3320
|
|
112
|
3321 if (ngx_strncmp(value[n].data, "backlog=", 8) == 0) {
|
|
|
3322 ls->conf.backlog = ngx_atoi(value[n].data + 8, value[n].len - 8);
|
|
72
|
3323 ls->conf.bind = 1;
|
|
|
3324
|
|
|
3325 if (ls->conf.backlog == NGX_ERROR || ls->conf.backlog == 0) {
|
|
|
3326 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3327 "invalid backlog \"%V\"", &value[n]);
|
|
|
3328 return NGX_CONF_ERROR;
|
|
|
3329 }
|
|
|
3330
|
|
|
3331 continue;
|
|
|
3332 }
|
|
|
3333
|
|
112
|
3334 if (ngx_strncmp(value[n].data, "rcvbuf=", 7) == 0) {
|
|
|
3335 size.len = value[n].len - 7;
|
|
|
3336 size.data = value[n].data + 7;
|
|
|
3337
|
|
|
3338 ls->conf.rcvbuf = ngx_parse_size(&size);
|
|
|
3339 ls->conf.bind = 1;
|
|
|
3340
|
|
|
3341 if (ls->conf.rcvbuf == NGX_ERROR) {
|
|
|
3342 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3343 "invalid rcvbuf \"%V\"", &value[n]);
|
|
|
3344 return NGX_CONF_ERROR;
|
|
|
3345 }
|
|
|
3346
|
|
|
3347 continue;
|
|
|
3348 }
|
|
|
3349
|
|
|
3350 if (ngx_strncmp(value[n].data, "sndbuf=", 7) == 0) {
|
|
|
3351 size.len = value[n].len - 7;
|
|
|
3352 size.data = value[n].data + 7;
|
|
|
3353
|
|
|
3354 ls->conf.sndbuf = ngx_parse_size(&size);
|
|
|
3355 ls->conf.bind = 1;
|
|
|
3356
|
|
|
3357 if (ls->conf.sndbuf == NGX_ERROR) {
|
|
|
3358 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3359 "invalid sndbuf \"%V\"", &value[n]);
|
|
|
3360 return NGX_CONF_ERROR;
|
|
|
3361 }
|
|
|
3362
|
|
|
3363 continue;
|
|
|
3364 }
|
|
|
3365
|
|
|
3366 if (ngx_strncmp(value[n].data, "accept_filter=", 14) == 0) {
|
|
72
|
3367 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER)
|
|
112
|
3368 ls->conf.accept_filter = (char *) &value[n].data[14];
|
|
72
|
3369 ls->conf.bind = 1;
|
|
|
3370 #else
|
|
|
3371 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3372 "accept filters \"%V\" are not supported "
|
|
|
3373 "on this platform, ignored",
|
|
|
3374 &value[n]);
|
|
|
3375 #endif
|
|
|
3376 continue;
|
|
|
3377 }
|
|
|
3378
|
|
|
3379 if (ngx_strcmp(value[n].data, "deferred") == 0) {
|
|
|
3380 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT)
|
|
|
3381 ls->conf.deferred_accept = 1;
|
|
|
3382 ls->conf.bind = 1;
|
|
|
3383 #else
|
|
|
3384 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3385 "the deferred accept is not supported "
|
|
|
3386 "on this platform, ignored");
|
|
|
3387 #endif
|
|
|
3388 continue;
|
|
|
3389 }
|
|
0
|
3390
|
|
460
|
3391 if (ngx_strncmp(value[n].data, "ipv6only=o", 10) == 0) {
|
|
|
3392 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY)
|
|
|
3393 struct sockaddr *sa;
|
|
|
3394
|
|
|
3395 sa = (struct sockaddr *) ls->sockaddr;
|
|
|
3396
|
|
|
3397 if (sa->sa_family == AF_INET6) {
|
|
|
3398
|
|
|
3399 if (ngx_strcmp(&value[n].data[10], "n") == 0) {
|
|
|
3400 ls->conf.ipv6only = 1;
|
|
|
3401
|
|
|
3402 } else if (ngx_strcmp(&value[n].data[10], "ff") == 0) {
|
|
|
3403 ls->conf.ipv6only = 2;
|
|
|
3404
|
|
|
3405 } else {
|
|
|
3406 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3407 "invalid ipv6only flags \"%s\"",
|
|
|
3408 &value[n].data[9]);
|
|
|
3409 return NGX_CONF_ERROR;
|
|
|
3410 }
|
|
|
3411
|
|
|
3412 ls->conf.bind = 1;
|
|
|
3413
|
|
|
3414 } else {
|
|
|
3415 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3416 "ipv6only is not supported "
|
|
|
3417 "on addr \"%s\", ignored",
|
|
|
3418 ls->conf.addr);
|
|
|
3419 }
|
|
|
3420
|
|
|
3421 continue;
|
|
|
3422 #else
|
|
|
3423 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3424 "bind ipv6only is not supported "
|
|
|
3425 "on this platform");
|
|
|
3426 return NGX_CONF_ERROR;
|
|
|
3427 #endif
|
|
|
3428 }
|
|
|
3429
|
|
404
|
3430 if (ngx_strcmp(value[n].data, "ssl") == 0) {
|
|
|
3431 #if (NGX_HTTP_SSL)
|
|
|
3432 ls->conf.ssl = 1;
|
|
|
3433 continue;
|
|
|
3434 #else
|
|
|
3435 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3436 "the \"ssl\" parameter requires "
|
|
|
3437 "ngx_http_ssl_module");
|
|
|
3438 return NGX_CONF_ERROR;
|
|
|
3439 #endif
|
|
|
3440 }
|
|
|
3441
|
|
0
|
3442 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
72
|
3443 "the invalid \"%V\" parameter", &value[n]);
|
|
0
|
3444 return NGX_CONF_ERROR;
|
|
|
3445 }
|
|
|
3446
|
|
|
3447 return NGX_CONF_OK;
|
|
|
3448 }
|
|
|
3449
|
|
|
3450
|
|
36
|
3451 static char *
|
|
|
3452 ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3453 {
|
|
142
|
3454 ngx_http_core_srv_conf_t *cscf = conf;
|
|
|
3455
|
|
|
3456 u_char ch;
|
|
|
3457 ngx_str_t *value, name;
|
|
|
3458 ngx_uint_t i;
|
|
|
3459 ngx_http_server_name_t *sn;
|
|
0
|
3460
|
|
|
3461 value = cf->args->elts;
|
|
|
3462
|
|
142
|
3463 ch = value[1].data[0];
|
|
|
3464
|
|
400
|
3465 if (cscf->server_name.data == NULL) {
|
|
|
3466 if (value[1].len) {
|
|
|
3467 name = value[1];
|
|
|
3468
|
|
|
3469 if (ch == '.') {
|
|
|
3470 name.len--;
|
|
|
3471 name.data++;
|
|
|
3472 }
|
|
|
3473
|
|
|
3474 cscf->server_name.len = name.len;
|
|
|
3475 cscf->server_name.data = ngx_pstrdup(cf->pool, &name);
|
|
|
3476 if (cscf->server_name.data == NULL) {
|
|
|
3477 return NGX_CONF_ERROR;
|
|
|
3478 }
|
|
|
3479
|
|
|
3480 } else {
|
|
|
3481 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3482 "the first server name must not be empty");
|
|
142
|
3483 return NGX_CONF_ERROR;
|
|
|
3484 }
|
|
|
3485 }
|
|
|
3486
|
|
|
3487 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3488
|
|
|
3489 ch = value[i].data[0];
|
|
|
3490
|
|
400
|
3491 if ((ch == '*' && (value[i].len < 3 || value[i].data[1] != '.'))
|
|
142
|
3492 || (ch == '.' && value[i].len < 2))
|
|
|
3493 {
|
|
|
3494 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3495 "server name \"%V\" is invalid", &value[i]);
|
|
|
3496 return NGX_CONF_ERROR;
|
|
|
3497 }
|
|
|
3498
|
|
294
|
3499 if (ngx_strchr(value[i].data, '/')) {
|
|
|
3500 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
3501 "server name \"%V\" has strange symbols",
|
|
|
3502 &value[i]);
|
|
|
3503 }
|
|
|
3504
|
|
362
|
3505 if (value[i].len == 1 && ch == '*') {
|
|
|
3506 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3507 "\"server_name *\" is unsupported, use "
|
|
|
3508 "\"server_name_in_redirect off\" instead");
|
|
|
3509 return NGX_CONF_ERROR;
|
|
|
3510 }
|
|
|
3511
|
|
142
|
3512 sn = ngx_array_push(&cscf->server_names);
|
|
50
|
3513 if (sn == NULL) {
|
|
4
|
3514 return NGX_CONF_ERROR;
|
|
|
3515 }
|
|
0
|
3516
|
|
326
|
3517 #if (NGX_PCRE)
|
|
|
3518 sn->regex = NULL;
|
|
456
|
3519 sn->captures = 0;
|
|
326
|
3520 #endif
|
|
|
3521 sn->core_srv_conf = cscf;
|
|
358
|
3522 sn->name = value[i];
|
|
326
|
3523
|
|
|
3524 if (value[i].data[0] != '~') {
|
|
|
3525 continue;
|
|
|
3526 }
|
|
|
3527
|
|
|
3528 #if (NGX_PCRE)
|
|
356
|
3529 {
|
|
|
3530 ngx_str_t err;
|
|
|
3531 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
3532
|
|
326
|
3533 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
3534 err.data = errstr;
|
|
|
3535
|
|
|
3536 value[i].len--;
|
|
|
3537 value[i].data++;
|
|
|
3538
|
|
376
|
3539 sn->regex = ngx_regex_compile(&value[i], 0, cf->pool, &err);
|
|
326
|
3540
|
|
|
3541 if (sn->regex == NULL) {
|
|
|
3542 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
3543 return NGX_CONF_ERROR;
|
|
|
3544 }
|
|
|
3545
|
|
456
|
3546 sn->captures = (ngx_regex_capture_count(sn->regex) > 0);
|
|
358
|
3547 sn->name = value[i];
|
|
356
|
3548 }
|
|
326
|
3549 #else
|
|
|
3550 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3551 "the using of the regex \"%V\" "
|
|
|
3552 "requires PCRE library", &value[i]);
|
|
|
3553
|
|
|
3554 return NGX_CONF_ERROR;
|
|
|
3555 #endif
|
|
0
|
3556 }
|
|
|
3557
|
|
|
3558 return NGX_CONF_OK;
|
|
|
3559 }
|
|
|
3560
|
|
|
3561
|
|
36
|
3562 static char *
|
|
|
3563 ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3564 {
|
|
|
3565 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3566
|
|
144
|
3567 ngx_str_t *value;
|
|
|
3568 ngx_uint_t alias, n;
|
|
|
3569 ngx_http_script_compile_t sc;
|
|
0
|
3570
|
|
|
3571 alias = (cmd->name.len == sizeof("alias") - 1) ? 1 : 0;
|
|
|
3572
|
|
|
3573 if (lcf->root.data) {
|
|
|
3574
|
|
|
3575 /* the (ngx_uint_t) cast is required by gcc 2.7.2.3 */
|
|
|
3576
|
|
|
3577 if ((ngx_uint_t) lcf->alias == alias) {
|
|
|
3578 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3579 "\"%V\" directive is duplicate",
|
|
|
3580 &cmd->name);
|
|
0
|
3581 } else {
|
|
|
3582 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3583 "\"%V\" directive is duplicate, "
|
|
0
|
3584 "\"%s\" directive is specified before",
|
|
10
|
3585 &cmd->name, lcf->alias ? "alias" : "root");
|
|
0
|
3586 }
|
|
|
3587
|
|
|
3588 return NGX_CONF_ERROR;
|
|
|
3589 }
|
|
|
3590
|
|
324
|
3591 if (lcf->named && alias) {
|
|
|
3592 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3593 "the \"alias\" directive may not be used "
|
|
|
3594 "inside named location");
|
|
|
3595
|
|
|
3596 return NGX_CONF_ERROR;
|
|
|
3597 }
|
|
|
3598
|
|
0
|
3599 value = cf->args->elts;
|
|
|
3600
|
|
294
|
3601 if (ngx_strstr(value[1].data, "$document_root")
|
|
|
3602 || ngx_strstr(value[1].data, "${document_root}"))
|
|
|
3603 {
|
|
|
3604 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3605 "the $document_root variable may not be used "
|
|
|
3606 "in the \"%V\" directive",
|
|
|
3607 &cmd->name);
|
|
|
3608
|
|
|
3609 return NGX_CONF_ERROR;
|
|
|
3610 }
|
|
|
3611
|
|
412
|
3612 if (ngx_strstr(value[1].data, "$realpath_root")
|
|
|
3613 || ngx_strstr(value[1].data, "${realpath_root}"))
|
|
|
3614 {
|
|
|
3615 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3616 "the $realpath_root variable may not be used "
|
|
|
3617 "in the \"%V\" directive",
|
|
|
3618 &cmd->name);
|
|
|
3619
|
|
|
3620 return NGX_CONF_ERROR;
|
|
|
3621 }
|
|
|
3622
|
|
0
|
3623 lcf->alias = alias;
|
|
|
3624 lcf->root = value[1];
|
|
|
3625
|
|
|
3626 if (!alias && lcf->root.data[lcf->root.len - 1] == '/') {
|
|
|
3627 lcf->root.len--;
|
|
|
3628 }
|
|
|
3629
|
|
216
|
3630 if (lcf->root.data[0] != '$') {
|
|
454
|
3631 if (ngx_conf_full_name(cf->cycle, &lcf->root, 0) != NGX_OK) {
|
|
216
|
3632 return NGX_CONF_ERROR;
|
|
|
3633 }
|
|
152
|
3634 }
|
|
|
3635
|
|
|
3636 n = ngx_http_script_variables_count(&lcf->root);
|
|
144
|
3637
|
|
456
|
3638 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3639
|
|
|
3640 if (n) {
|
|
|
3641 sc.cf = cf;
|
|
|
3642 sc.source = &lcf->root;
|
|
|
3643 sc.lengths = &lcf->root_lengths;
|
|
|
3644 sc.values = &lcf->root_values;
|
|
|
3645 sc.variables = n;
|
|
|
3646 sc.complete_lengths = 1;
|
|
|
3647 sc.complete_values = 1;
|
|
|
3648
|
|
|
3649 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3650 return NGX_CONF_ERROR;
|
|
|
3651 }
|
|
144
|
3652 }
|
|
|
3653
|
|
456
|
3654 #if (NGX_PCRE)
|
|
|
3655
|
|
|
3656 if (alias && lcf->regex
|
|
|
3657 && (ngx_regex_capture_count(lcf->regex) <= 0 || sc.ncaptures == 0))
|
|
|
3658 {
|
|
|
3659 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3660 "the \"alias\" directive must use captures "
|
|
|
3661 "inside location given by regular expression");
|
|
|
3662
|
|
144
|
3663 return NGX_CONF_ERROR;
|
|
|
3664 }
|
|
|
3665
|
|
456
|
3666 #endif
|
|
|
3667
|
|
0
|
3668 return NGX_CONF_OK;
|
|
|
3669 }
|
|
|
3670
|
|
|
3671
|
|
180
|
3672 static ngx_http_method_name_t ngx_methods_names[] = {
|
|
286
|
3673 { (u_char *) "GET", (uint32_t) ~NGX_HTTP_GET },
|
|
|
3674 { (u_char *) "HEAD", (uint32_t) ~NGX_HTTP_HEAD },
|
|
|
3675 { (u_char *) "POST", (uint32_t) ~NGX_HTTP_POST },
|
|
|
3676 { (u_char *) "PUT", (uint32_t) ~NGX_HTTP_PUT },
|
|
|
3677 { (u_char *) "DELETE", (uint32_t) ~NGX_HTTP_DELETE },
|
|
|
3678 { (u_char *) "MKCOL", (uint32_t) ~NGX_HTTP_MKCOL },
|
|
|
3679 { (u_char *) "COPY", (uint32_t) ~NGX_HTTP_COPY },
|
|
|
3680 { (u_char *) "MOVE", (uint32_t) ~NGX_HTTP_MOVE },
|
|
|
3681 { (u_char *) "OPTIONS", (uint32_t) ~NGX_HTTP_OPTIONS },
|
|
|
3682 { (u_char *) "PROPFIND" , (uint32_t) ~NGX_HTTP_PROPFIND },
|
|
|
3683 { (u_char *) "PROPPATCH", (uint32_t) ~NGX_HTTP_PROPPATCH },
|
|
|
3684 { (u_char *) "LOCK", (uint32_t) ~NGX_HTTP_LOCK },
|
|
|
3685 { (u_char *) "UNLOCK", (uint32_t) ~NGX_HTTP_UNLOCK },
|
|
180
|
3686 { NULL, 0 }
|
|
|
3687 };
|
|
|
3688
|
|
|
3689
|
|
|
3690 static char *
|
|
|
3691 ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3692 {
|
|
378
|
3693 ngx_http_core_loc_conf_t *pclcf = conf;
|
|
180
|
3694
|
|
|
3695 char *rv;
|
|
|
3696 void *mconf;
|
|
|
3697 ngx_str_t *value;
|
|
|
3698 ngx_uint_t i;
|
|
|
3699 ngx_conf_t save;
|
|
|
3700 ngx_http_module_t *module;
|
|
|
3701 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
|
3702 ngx_http_method_name_t *name;
|
|
378
|
3703 ngx_http_core_loc_conf_t *clcf;
|
|
|
3704
|
|
|
3705 if (pclcf->limit_except) {
|
|
180
|
3706 return "duplicate";
|
|
|
3707 }
|
|
|
3708
|
|
378
|
3709 pclcf->limit_except = 0xffffffff;
|
|
180
|
3710
|
|
|
3711 value = cf->args->elts;
|
|
|
3712
|
|
|
3713 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3714 for (name = ngx_methods_names; name->name; name++) {
|
|
|
3715
|
|
|
3716 if (ngx_strcasecmp(value[i].data, name->name) == 0) {
|
|
378
|
3717 pclcf->limit_except &= name->method;
|
|
180
|
3718 goto next;
|
|
|
3719 }
|
|
|
3720 }
|
|
|
3721
|
|
|
3722 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3723 "invalid method \"%V\"", &value[i]);
|
|
|
3724 return NGX_CONF_ERROR;
|
|
|
3725
|
|
|
3726 next:
|
|
|
3727 continue;
|
|
|
3728 }
|
|
|
3729
|
|
378
|
3730 if (!(pclcf->limit_except & NGX_HTTP_GET)) {
|
|
|
3731 pclcf->limit_except &= (uint32_t) ~NGX_HTTP_HEAD;
|
|
180
|
3732 }
|
|
|
3733
|
|
|
3734 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
3735 if (ctx == NULL) {
|
|
|
3736 return NGX_CONF_ERROR;
|
|
|
3737 }
|
|
|
3738
|
|
|
3739 pctx = cf->ctx;
|
|
|
3740 ctx->main_conf = pctx->main_conf;
|
|
|
3741 ctx->srv_conf = pctx->srv_conf;
|
|
|
3742
|
|
|
3743 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
3744 if (ctx->loc_conf == NULL) {
|
|
|
3745 return NGX_CONF_ERROR;
|
|
|
3746 }
|
|
|
3747
|
|
|
3748 for (i = 0; ngx_modules[i]; i++) {
|
|
|
3749 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
|
3750 continue;
|
|
|
3751 }
|
|
|
3752
|
|
|
3753 module = ngx_modules[i]->ctx;
|
|
|
3754
|
|
|
3755 if (module->create_loc_conf) {
|
|
|
3756
|
|
|
3757 mconf = module->create_loc_conf(cf);
|
|
|
3758 if (mconf == NULL) {
|
|
|
3759 return NGX_CONF_ERROR;
|
|
|
3760 }
|
|
|
3761
|
|
|
3762 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
|
3763 }
|
|
|
3764 }
|
|
|
3765
|
|
|
3766
|
|
378
|
3767 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
3768 pclcf->limit_except_loc_conf = ctx->loc_conf;
|
|
|
3769 clcf->loc_conf = ctx->loc_conf;
|
|
|
3770 clcf->name = pclcf->name;
|
|
|
3771 clcf->noname = 1;
|
|
|
3772
|
|
|
3773 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
180
|
3774 return NGX_CONF_ERROR;
|
|
|
3775 }
|
|
|
3776
|
|
|
3777 save = *cf;
|
|
|
3778 cf->ctx = ctx;
|
|
|
3779 cf->cmd_type = NGX_HTTP_LMT_CONF;
|
|
|
3780
|
|
|
3781 rv = ngx_conf_parse(cf, NULL);
|
|
|
3782
|
|
|
3783 *cf = save;
|
|
|
3784
|
|
|
3785 return rv;
|
|
|
3786 }
|
|
|
3787
|
|
|
3788
|
|
36
|
3789 static char *
|
|
390
|
3790 ngx_http_core_directio(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3791 {
|
|
|
3792 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3793
|
|
|
3794 ngx_str_t *value;
|
|
|
3795
|
|
|
3796 if (clcf->directio != NGX_CONF_UNSET) {
|
|
|
3797 return "is duplicate";
|
|
|
3798 }
|
|
|
3799
|
|
|
3800 value = cf->args->elts;
|
|
|
3801
|
|
|
3802 if (ngx_strcmp(value[1].data, "off") == 0) {
|
|
416
|
3803 clcf->directio = NGX_OPEN_FILE_DIRECTIO_OFF;
|
|
390
|
3804 return NGX_CONF_OK;
|
|
|
3805 }
|
|
|
3806
|
|
|
3807 clcf->directio = ngx_parse_offset(&value[1]);
|
|
|
3808 if (clcf->directio == (off_t) NGX_ERROR) {
|
|
|
3809 return "invalid value";
|
|
|
3810 }
|
|
|
3811
|
|
|
3812 return NGX_CONF_OK;
|
|
|
3813 }
|
|
|
3814
|
|
|
3815
|
|
|
3816 static char *
|
|
36
|
3817 ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3818 {
|
|
|
3819 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3820
|
|
464
|
3821 u_char *p;
|
|
|
3822 ngx_int_t overwrite;
|
|
|
3823 ngx_str_t *value, uri, args;
|
|
|
3824 ngx_uint_t i, n;
|
|
|
3825 ngx_http_err_page_t *err;
|
|
|
3826 ngx_http_complex_value_t cv;
|
|
|
3827 ngx_http_compile_complex_value_t ccv;
|
|
0
|
3828
|
|
|
3829 if (lcf->error_pages == NULL) {
|
|
36
|
3830 lcf->error_pages = ngx_array_create(cf->pool, 4,
|
|
0
|
3831 sizeof(ngx_http_err_page_t));
|
|
|
3832 if (lcf->error_pages == NULL) {
|
|
|
3833 return NGX_CONF_ERROR;
|
|
|
3834 }
|
|
|
3835 }
|
|
|
3836
|
|
|
3837 value = cf->args->elts;
|
|
|
3838
|
|
|
3839 i = cf->args->nelts - 2;
|
|
|
3840
|
|
|
3841 if (value[i].data[0] == '=') {
|
|
|
3842 if (i == 1) {
|
|
|
3843 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3844 "invalid value \"%V\"", &value[i]);
|
|
0
|
3845 return NGX_CONF_ERROR;
|
|
|
3846 }
|
|
|
3847
|
|
104
|
3848 if (value[i].len > 1) {
|
|
|
3849 overwrite = ngx_atoi(&value[i].data[1], value[i].len - 1);
|
|
|
3850
|
|
|
3851 if (overwrite == NGX_ERROR) {
|
|
|
3852 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3853 "invalid value \"%V\"", &value[i]);
|
|
|
3854 return NGX_CONF_ERROR;
|
|
|
3855 }
|
|
|
3856
|
|
|
3857 } else {
|
|
|
3858 overwrite = 0;
|
|
0
|
3859 }
|
|
|
3860
|
|
|
3861 n = 2;
|
|
|
3862
|
|
|
3863 } else {
|
|
104
|
3864 overwrite = -1;
|
|
0
|
3865 n = 1;
|
|
|
3866 }
|
|
|
3867
|
|
222
|
3868 uri = value[cf->args->nelts - 1];
|
|
464
|
3869
|
|
|
3870 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t));
|
|
|
3871
|
|
|
3872 ccv.cf = cf;
|
|
|
3873 ccv.value = &uri;
|
|
|
3874 ccv.complex_value = &cv;
|
|
|
3875
|
|
|
3876 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) {
|
|
|
3877 return NGX_CONF_ERROR;
|
|
|
3878 }
|
|
|
3879
|
|
|
3880 args.len = 0;
|
|
|
3881 args.data = NULL;
|
|
|
3882
|
|
478
|
3883 if (cv.lengths == NULL && uri.data[0] == '/') {
|
|
464
|
3884 p = (u_char *) ngx_strchr(uri.data, '?');
|
|
|
3885
|
|
|
3886 if (p) {
|
|
|
3887 cv.value.len = p - uri.data;
|
|
|
3888 cv.value.data = uri.data;
|
|
|
3889 p++;
|
|
|
3890 args.len = (uri.data + uri.len) - p;
|
|
|
3891 args.data = p;
|
|
222
|
3892 }
|
|
|
3893 }
|
|
|
3894
|
|
0
|
3895 for (i = 1; i < cf->args->nelts - n; i++) {
|
|
50
|
3896 err = ngx_array_push(lcf->error_pages);
|
|
|
3897 if (err == NULL) {
|
|
0
|
3898 return NGX_CONF_ERROR;
|
|
|
3899 }
|
|
|
3900
|
|
|
3901 err->status = ngx_atoi(value[i].data, value[i].len);
|
|
36
|
3902
|
|
236
|
3903 if (err->status == NGX_ERROR || err->status == 499) {
|
|
0
|
3904 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3905 "invalid value \"%V\"", &value[i]);
|
|
0
|
3906 return NGX_CONF_ERROR;
|
|
|
3907 }
|
|
|
3908
|
|
|
3909 if (err->status < 400 || err->status > 599) {
|
|
|
3910 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3911 "value \"%V\" must be between 400 and 599",
|
|
|
3912 &value[i]);
|
|
0
|
3913 return NGX_CONF_ERROR;
|
|
|
3914 }
|
|
|
3915
|
|
366
|
3916 if (overwrite >= 0) {
|
|
|
3917 err->overwrite = overwrite;
|
|
|
3918
|
|
|
3919 } else {
|
|
|
3920 switch (err->status) {
|
|
|
3921 case NGX_HTTP_TO_HTTPS:
|
|
|
3922 case NGX_HTTPS_CERT_ERROR:
|
|
|
3923 case NGX_HTTPS_NO_CERT:
|
|
|
3924 err->overwrite = NGX_HTTP_BAD_REQUEST;
|
|
|
3925 break;
|
|
|
3926
|
|
|
3927 default:
|
|
|
3928 err->overwrite = err->status;
|
|
|
3929 break;
|
|
|
3930 }
|
|
|
3931 }
|
|
104
|
3932
|
|
464
|
3933 err->value = cv;
|
|
|
3934 err->args = args;
|
|
0
|
3935 }
|
|
|
3936
|
|
|
3937 return NGX_CONF_OK;
|
|
|
3938 }
|
|
|
3939
|
|
|
3940
|
|
36
|
3941 static char *
|
|
430
|
3942 ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3943 {
|
|
|
3944 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3945
|
|
|
3946 ngx_str_t *value;
|
|
478
|
3947 ngx_int_t code;
|
|
430
|
3948 ngx_uint_t i, n;
|
|
|
3949 ngx_http_try_file_t *tf;
|
|
|
3950 ngx_http_script_compile_t sc;
|
|
|
3951 ngx_http_core_main_conf_t *cmcf;
|
|
|
3952
|
|
|
3953 if (clcf->try_files) {
|
|
|
3954 return "is duplicate";
|
|
|
3955 }
|
|
|
3956
|
|
|
3957 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
|
|
|
3958
|
|
|
3959 cmcf->try_files = 1;
|
|
|
3960
|
|
|
3961 tf = ngx_pcalloc(cf->pool, cf->args->nelts * sizeof(ngx_http_try_file_t));
|
|
|
3962 if (tf == NULL) {
|
|
|
3963 return NGX_CONF_ERROR;
|
|
|
3964 }
|
|
|
3965
|
|
|
3966 clcf->try_files = tf;
|
|
|
3967
|
|
|
3968 value = cf->args->elts;
|
|
|
3969
|
|
|
3970 for (i = 0; i < cf->args->nelts - 1; i++) {
|
|
|
3971
|
|
|
3972 tf[i].name = value[i + 1];
|
|
|
3973
|
|
440
|
3974 if (tf[i].name.data[tf[i].name.len - 1] == '/') {
|
|
|
3975 tf[i].test_dir = 1;
|
|
|
3976 tf[i].name.len--;
|
|
464
|
3977 tf[i].name.data[tf[i].name.len] = '\0';
|
|
440
|
3978 }
|
|
|
3979
|
|
430
|
3980 n = ngx_http_script_variables_count(&tf[i].name);
|
|
|
3981
|
|
|
3982 if (n) {
|
|
|
3983 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3984
|
|
|
3985 sc.cf = cf;
|
|
|
3986 sc.source = &tf[i].name;
|
|
|
3987 sc.lengths = &tf[i].lengths;
|
|
|
3988 sc.values = &tf[i].values;
|
|
|
3989 sc.variables = n;
|
|
|
3990 sc.complete_lengths = 1;
|
|
|
3991 sc.complete_values = 1;
|
|
|
3992
|
|
|
3993 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3994 return NGX_CONF_ERROR;
|
|
|
3995 }
|
|
|
3996
|
|
|
3997 } else {
|
|
|
3998 /* add trailing '\0' to length */
|
|
|
3999 tf[i].name.len++;
|
|
|
4000 }
|
|
|
4001 }
|
|
|
4002
|
|
478
|
4003 if (tf[i - 1].name.data[0] == '=') {
|
|
|
4004
|
|
|
4005 code = ngx_atoi(tf[i - 1].name.data + 1, tf[i - 1].name.len - 2);
|
|
|
4006
|
|
|
4007 if (code == NGX_ERROR) {
|
|
|
4008 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4009 "invalid code \"%*s\"",
|
|
|
4010 tf[i - 1].name.len - 1, tf[i - 1].name.data);
|
|
|
4011 return NGX_CONF_ERROR;
|
|
|
4012 }
|
|
|
4013
|
|
|
4014 tf[i].code = code;
|
|
|
4015 }
|
|
|
4016
|
|
430
|
4017 return NGX_CONF_OK;
|
|
|
4018 }
|
|
|
4019
|
|
|
4020
|
|
|
4021 static char *
|
|
332
|
4022 ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4023 {
|
|
|
4024 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
4025
|
|
|
4026 time_t inactive;
|
|
|
4027 ngx_str_t *value, s;
|
|
|
4028 ngx_int_t max;
|
|
|
4029 ngx_uint_t i;
|
|
|
4030
|
|
|
4031 if (lcf->open_file_cache != NGX_CONF_UNSET_PTR) {
|
|
|
4032 return "is duplicate";
|
|
|
4033 }
|
|
|
4034
|
|
|
4035 value = cf->args->elts;
|
|
|
4036
|
|
|
4037 max = 0;
|
|
|
4038 inactive = 60;
|
|
|
4039
|
|
|
4040 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
4041
|
|
|
4042 if (ngx_strncmp(value[i].data, "max=", 4) == 0) {
|
|
|
4043
|
|
|
4044 max = ngx_atoi(value[i].data + 4, value[i].len - 4);
|
|
|
4045 if (max == NGX_ERROR) {
|
|
388
|
4046 goto failed;
|
|
332
|
4047 }
|
|
|
4048
|
|
|
4049 continue;
|
|
|
4050 }
|
|
|
4051
|
|
|
4052 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) {
|
|
|
4053
|
|
|
4054 s.len = value[i].len - 9;
|
|
|
4055 s.data = value[i].data + 9;
|
|
|
4056
|
|
|
4057 inactive = ngx_parse_time(&s, 1);
|
|
|
4058 if (inactive < 0) {
|
|
388
|
4059 goto failed;
|
|
332
|
4060 }
|
|
|
4061
|
|
|
4062 continue;
|
|
|
4063 }
|
|
|
4064
|
|
|
4065 if (ngx_strcmp(value[i].data, "off") == 0) {
|
|
|
4066
|
|
|
4067 lcf->open_file_cache = NULL;
|
|
|
4068
|
|
|
4069 continue;
|
|
|
4070 }
|
|
|
4071
|
|
388
|
4072 failed:
|
|
|
4073
|
|
332
|
4074 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4075 "invalid \"open_file_cache\" parameter \"%V\"",
|
|
|
4076 &value[i]);
|
|
|
4077 return NGX_CONF_ERROR;
|
|
|
4078 }
|
|
|
4079
|
|
|
4080 if (lcf->open_file_cache == NULL) {
|
|
|
4081 return NGX_CONF_OK;
|
|
|
4082 }
|
|
|
4083
|
|
|
4084 if (max == 0) {
|
|
|
4085 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4086 "\"open_file_cache\" must have \"max\" parameter");
|
|
|
4087 return NGX_CONF_ERROR;
|
|
|
4088 }
|
|
|
4089
|
|
|
4090 lcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive);
|
|
|
4091 if (lcf->open_file_cache) {
|
|
|
4092 return NGX_CONF_OK;
|
|
|
4093 }
|
|
|
4094
|
|
|
4095 return NGX_CONF_ERROR;
|
|
|
4096 }
|
|
|
4097
|
|
|
4098
|
|
|
4099 static char *
|
|
58
|
4100 ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4101 {
|
|
|
4102 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
4103
|
|
|
4104 lcf->err_log = ngx_log_create_errlog(cf->cycle, cf->args);
|
|
|
4105 if (lcf->err_log == NULL) {
|
|
|
4106 return NGX_CONF_ERROR;
|
|
|
4107 }
|
|
|
4108
|
|
|
4109 return ngx_set_error_log_levels(cf, lcf->err_log);
|
|
|
4110 }
|
|
|
4111
|
|
|
4112
|
|
|
4113 static char *
|
|
36
|
4114 ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
4115 {
|
|
|
4116 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
4117
|
|
|
4118 ngx_str_t *value;
|
|
|
4119
|
|
|
4120 if (lcf->keepalive_timeout != NGX_CONF_UNSET_MSEC) {
|
|
|
4121 return "is duplicate";
|
|
|
4122 }
|
|
|
4123
|
|
|
4124 value = cf->args->elts;
|
|
|
4125
|
|
|
4126 lcf->keepalive_timeout = ngx_parse_time(&value[1], 0);
|
|
36
|
4127
|
|
0
|
4128 if (lcf->keepalive_timeout == (ngx_msec_t) NGX_ERROR) {
|
|
|
4129 return "invalid value";
|
|
|
4130 }
|
|
|
4131
|
|
|
4132 if (lcf->keepalive_timeout == (ngx_msec_t) NGX_PARSE_LARGE_TIME) {
|
|
|
4133 return "value must be less than 597 hours";
|
|
|
4134 }
|
|
|
4135
|
|
|
4136 if (cf->args->nelts == 2) {
|
|
|
4137 return NGX_CONF_OK;
|
|
|
4138 }
|
|
|
4139
|
|
|
4140 lcf->keepalive_header = ngx_parse_time(&value[2], 1);
|
|
36
|
4141
|
|
0
|
4142 if (lcf->keepalive_header == NGX_ERROR) {
|
|
|
4143 return "invalid value";
|
|
|
4144 }
|
|
|
4145
|
|
|
4146 if (lcf->keepalive_header == NGX_PARSE_LARGE_TIME) {
|
|
|
4147 return "value must be less than 68 years";
|
|
|
4148 }
|
|
|
4149
|
|
|
4150 return NGX_CONF_OK;
|
|
|
4151 }
|
|
|
4152
|
|
|
4153
|
|
36
|
4154 static char *
|
|
58
|
4155 ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
4156 {
|
|
|
4157 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
4158
|
|
58
|
4159 if (lcf->internal != NGX_CONF_UNSET) {
|
|
|
4160 return "is duplicate";
|
|
0
|
4161 }
|
|
|
4162
|
|
58
|
4163 lcf->internal = 1;
|
|
|
4164
|
|
|
4165 return NGX_CONF_OK;
|
|
0
|
4166 }
|
|
|
4167
|
|
|
4168
|
|
36
|
4169 static char *
|
|
348
|
4170 ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4171 {
|
|
|
4172 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4173
|
|
|
4174 ngx_url_t u;
|
|
|
4175 ngx_str_t *value;
|
|
|
4176
|
|
366
|
4177 if (clcf->resolver) {
|
|
|
4178 return "is duplicate";
|
|
|
4179 }
|
|
|
4180
|
|
348
|
4181 value = cf->args->elts;
|
|
|
4182
|
|
354
|
4183 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
4184
|
|
348
|
4185 u.host = value[1];
|
|
|
4186 u.port = 53;
|
|
|
4187
|
|
|
4188 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) {
|
|
|
4189 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V: %s", &u.host, u.err);
|
|
|
4190 return NGX_CONF_ERROR;
|
|
|
4191 }
|
|
|
4192
|
|
366
|
4193 clcf->resolver = ngx_resolver_create(cf, &u.addrs[0]);
|
|
348
|
4194 if (clcf->resolver == NULL) {
|
|
|
4195 return NGX_OK;
|
|
|
4196 }
|
|
|
4197
|
|
|
4198 return NGX_CONF_OK;
|
|
|
4199 }
|
|
|
4200
|
|
|
4201
|
|
358
|
4202 #if (NGX_HTTP_GZIP)
|
|
|
4203
|
|
|
4204 static char *
|
|
|
4205 ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4206 {
|
|
400
|
4207 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4208
|
|
358
|
4209 #if (NGX_PCRE)
|
|
|
4210
|
|
|
4211 ngx_str_t err, *value;
|
|
|
4212 ngx_uint_t i;
|
|
|
4213 ngx_regex_elt_t *re;
|
|
|
4214 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
4215
|
|
|
4216 if (clcf->gzip_disable == NGX_CONF_UNSET_PTR) {
|
|
|
4217 clcf->gzip_disable = ngx_array_create(cf->pool, 2,
|
|
|
4218 sizeof(ngx_regex_elt_t));
|
|
|
4219 if (clcf->gzip_disable == NULL) {
|
|
|
4220 return NGX_CONF_ERROR;
|
|
|
4221 }
|
|
|
4222 }
|
|
|
4223
|
|
|
4224 value = cf->args->elts;
|
|
|
4225
|
|
|
4226 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
4227 err.data = errstr;
|
|
|
4228
|
|
|
4229 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
4230
|
|
400
|
4231 if (ngx_strcmp(value[1].data, "msie6") == 0) {
|
|
|
4232 clcf->gzip_disable_msie6 = 1;
|
|
|
4233 continue;
|
|
|
4234 }
|
|
|
4235
|
|
358
|
4236 re = ngx_array_push(clcf->gzip_disable);
|
|
|
4237 if (re == NULL) {
|
|
|
4238 return NGX_CONF_ERROR;
|
|
|
4239 }
|
|
|
4240
|
|
|
4241 re->regex = ngx_regex_compile(&value[i], NGX_REGEX_CASELESS, cf->pool,
|
|
|
4242 &err);
|
|
|
4243
|
|
|
4244 if (re->regex == NULL) {
|
|
|
4245 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
4246 return NGX_CONF_ERROR;
|
|
|
4247 }
|
|
|
4248
|
|
|
4249 re->name = value[i].data;
|
|
|
4250 }
|
|
|
4251
|
|
|
4252 return NGX_CONF_OK;
|
|
|
4253
|
|
|
4254 #else
|
|
400
|
4255 ngx_str_t *value;
|
|
|
4256
|
|
|
4257 value = cf->args->elts;
|
|
|
4258
|
|
|
4259 if (cf->args->nelts == 2 && ngx_strcmp(value[1].data, "msie6") == 0) {
|
|
|
4260 clcf->gzip_disable_msie6 = 1;
|
|
|
4261 return NGX_CONF_OK;
|
|
|
4262 }
|
|
|
4263
|
|
358
|
4264 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
400
|
4265 "without PCRE library \"gzip_disable\" supports "
|
|
|
4266 "builtin \"msie6\" mask only");
|
|
358
|
4267
|
|
|
4268 return NGX_CONF_ERROR;
|
|
|
4269 #endif
|
|
|
4270 }
|
|
|
4271
|
|
|
4272 #endif
|
|
|
4273
|
|
|
4274
|
|
348
|
4275 static char *
|
|
36
|
4276 ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data)
|
|
0
|
4277 {
|
|
22
|
4278 #if (NGX_FREEBSD)
|
|
2
|
4279 ssize_t *np = data;
|
|
0
|
4280
|
|
222
|
4281 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) {
|
|
0
|
4282 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4283 "\"send_lowat\" must be less than %d "
|
|
|
4284 "(sysctl net.inet.tcp.sendspace)",
|
|
|
4285 ngx_freebsd_net_inet_tcp_sendspace);
|
|
|
4286
|
|
|
4287 return NGX_CONF_ERROR;
|
|
|
4288 }
|
|
|
4289
|
|
18
|
4290 #elif !(NGX_HAVE_SO_SNDLOWAT)
|
|
22
|
4291 ssize_t *np = data;
|
|
0
|
4292
|
|
|
4293 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
4294 "\"send_lowat\" is not supported, ignored");
|
|
|
4295
|
|
2
|
4296 *np = 0;
|
|
|
4297
|
|
0
|
4298 #endif
|
|
|
4299
|
|
|
4300 return NGX_CONF_OK;
|
|
|
4301 }
|
|
300
|
4302
|
|
|
4303
|
|
|
4304 static char *
|
|
|
4305 ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data)
|
|
|
4306 {
|
|
|
4307 size_t *sp = data;
|
|
|
4308
|
|
|
4309 if (*sp < NGX_MIN_POOL_SIZE) {
|
|
|
4310 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4311 "pool must be no less than %uz", NGX_MIN_POOL_SIZE);
|
|
|
4312
|
|
|
4313 return NGX_CONF_ERROR;
|
|
|
4314 }
|
|
|
4315
|
|
|
4316 return NGX_CONF_OK;
|
|
|
4317 }
|
