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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
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10
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50
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11 static ngx_int_t ngx_conf_handler(ngx_conf_t *cf, ngx_int_t last);
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52
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12 static ngx_int_t ngx_conf_read_token(ngx_conf_t *cf);
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0
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13 static char *ngx_conf_include(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
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120
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14 static void ngx_conf_flush_files(ngx_cycle_t *cycle);
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0
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15
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16
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17 static ngx_command_t ngx_conf_commands[] = {
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18
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19 { ngx_string("include"),
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20 NGX_ANY_CONF|NGX_CONF_TAKE1,
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21 ngx_conf_include,
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22 0,
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23 0,
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24 NULL },
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25
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26 ngx_null_command
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27 };
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28
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29
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30 ngx_module_t ngx_conf_module = {
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58
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31 NGX_MODULE_V1,
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0
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32 NULL, /* module context */
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33 ngx_conf_commands, /* module directives */
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34 NGX_CONF_MODULE, /* module type */
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90
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35 NULL, /* init master */
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0
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36 NULL, /* init module */
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90
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37 NULL, /* init process */
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38 NULL, /* init thread */
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39 NULL, /* exit thread */
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120
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40 ngx_conf_flush_files, /* exit process */
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90
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41 NULL, /* exit master */
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42 NGX_MODULE_V1_PADDING
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0
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43 };
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44
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45
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46 /* The ten fixed arguments */
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47
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48 static int argument_number[] = {
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49 NGX_CONF_NOARGS,
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50 NGX_CONF_TAKE1,
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51 NGX_CONF_TAKE2,
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52 NGX_CONF_TAKE3,
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53 NGX_CONF_TAKE4,
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54 NGX_CONF_TAKE5,
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55 NGX_CONF_TAKE6,
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56 NGX_CONF_TAKE7
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57 };
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58
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59
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52
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60 char *
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384
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61 ngx_conf_param(ngx_conf_t *cf)
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62 {
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63 ngx_str_t *param;
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64 ngx_buf_t b;
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65 ngx_conf_file_t conf_file;
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66
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67 param = &cf->cycle->conf_param;
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68
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69 if (param->len == 0) {
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70 return NGX_CONF_OK;
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71 }
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72
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73 ngx_memzero(&conf_file, sizeof(ngx_conf_file_t));
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74
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75 ngx_memzero(&b, sizeof(ngx_buf_t));
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76
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77 b.start = param->data;
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78 b.pos = param->data;
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79 b.last = param->data + param->len;
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80 b.end = b.last;
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81 b.temporary = 1;
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82
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83 conf_file.file.fd = NGX_INVALID_FILE;
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84 conf_file.file.name.data = (u_char *) "command line";
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85 conf_file.line = 1;
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86
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87 cf->conf_file = &conf_file;
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88 cf->conf_file->buffer = &b;
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89
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90 return ngx_conf_parse(cf, NULL);
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91 }
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92
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93
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94 char *
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52
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95 ngx_conf_parse(ngx_conf_t *cf, ngx_str_t *filename)
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0
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96 {
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97 char *rv;
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98 ngx_fd_t fd;
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50
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99 ngx_int_t rc;
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178
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100 ngx_buf_t *b;
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0
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101 ngx_conf_file_t *prev;
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384
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102 enum {
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103 parse_file = 0,
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104 parse_block,
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105 parse_param
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106 } type;
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0
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107
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108 #if (NGX_SUPPRESS_WARN)
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109 fd = NGX_INVALID_FILE;
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110 prev = NULL;
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111 #endif
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112
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113 if (filename) {
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114
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115 /* open configuration file */
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116
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276
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117 fd = ngx_open_file(filename->data, NGX_FILE_RDONLY, NGX_FILE_OPEN, 0);
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0
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118 if (fd == NGX_INVALID_FILE) {
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130
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119 ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno,
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142
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120 ngx_open_file_n " \"%s\" failed",
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121 filename->data);
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0
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122 return NGX_CONF_ERROR;
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123 }
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124
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125 prev = cf->conf_file;
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50
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126
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127 cf->conf_file = ngx_palloc(cf->pool, sizeof(ngx_conf_file_t));
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128 if (cf->conf_file == NULL) {
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0
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129 return NGX_CONF_ERROR;
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130 }
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131
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132 if (ngx_fd_info(fd, &cf->conf_file->file.info) == -1) {
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133 ngx_log_error(NGX_LOG_EMERG, cf->log, ngx_errno,
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10
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134 ngx_fd_info_n " \"%s\" failed", filename->data);
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0
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135 }
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136
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178
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137 b = ngx_calloc_buf(cf->pool);
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138 if (b == NULL) {
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0
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139 return NGX_CONF_ERROR;
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140 }
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141
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178
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142 cf->conf_file->buffer = b;
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143
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144 b->start = ngx_alloc(ngx_pagesize, cf->log);
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145 if (b->start == NULL) {
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146 return NGX_CONF_ERROR;
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147 }
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148
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149 b->pos = b->start;
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150 b->last = b->start;
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151 b->end = b->last + ngx_pagesize;
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152 b->temporary = 1;
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153
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0
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154 cf->conf_file->file.fd = fd;
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155 cf->conf_file->file.name.len = filename->len;
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156 cf->conf_file->file.name.data = filename->data;
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157 cf->conf_file->file.offset = 0;
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340
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158 cf->conf_file->file.log = cf->log;
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0
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159 cf->conf_file->line = 1;
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92
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160
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384
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161 type = parse_file;
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162
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163 } else if (cf->conf_file->file.fd != NGX_INVALID_FILE) {
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164
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165 type = parse_block;
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92
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166
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167 } else {
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384
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168 type = parse_param;
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0
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169 }
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170
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92
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171
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0
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172 for ( ;; ) {
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173 rc = ngx_conf_read_token(cf);
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174
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175 /*
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10
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176 * ngx_conf_read_token() may return
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92
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177 *
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10
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178 * NGX_ERROR there is error
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179 * NGX_OK the token terminated by ";" was found
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180 * NGX_CONF_BLOCK_START the token terminated by "{" was found
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181 * NGX_CONF_BLOCK_DONE the "}" was found
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182 * NGX_CONF_FILE_DONE the configuration file is done
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0
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183 */
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184
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185 if (rc == NGX_ERROR) {
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288
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186 goto done;
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0
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187 }
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188
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92
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189 if (rc == NGX_CONF_BLOCK_DONE) {
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384
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190
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191 if (type != parse_block) {
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288
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192 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "unexpected \"}\"");
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193 goto failed;
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194 }
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195
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384
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196 goto done;
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92
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197 }
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198
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384
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199 if (rc == NGX_CONF_FILE_DONE) {
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200
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201 if (type == parse_block) {
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202 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
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203 "unexpected end of file, expecting \"}\"");
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204 goto failed;
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205 }
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206
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207 goto done;
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92
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208 }
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209
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384
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210 if (rc == NGX_CONF_BLOCK_START) {
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211
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212 if (type == parse_param) {
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213 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
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214 "block directives are not supported "
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215 "in -g option");
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216 goto failed;
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217 }
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0
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218 }
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219
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384
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220 /* rc == NGX_OK || rc == NGX_CONF_BLOCK_START */
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221
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0
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222 if (cf->handler) {
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223
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10
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224 /*
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225 * the custom handler, i.e., that is used in the http's
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226 * "types { ... }" directive
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227 */
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0
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228
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229 rv = (*cf->handler)(cf, NULL, cf->handler_conf);
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230 if (rv == NGX_CONF_OK) {
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231 continue;
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50
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232 }
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0
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233
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50
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234 if (rv == NGX_CONF_ERROR) {
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288
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235 goto failed;
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0
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236 }
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237
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288
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238 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, rv);
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239
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240 goto failed;
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0
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241 }
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242
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50
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243
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244 rc = ngx_conf_handler(cf, rc);
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245
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0
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246 if (rc == NGX_ERROR) {
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288
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247 goto failed;
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0
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248 }
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249 }
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250
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288
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251 failed:
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252
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253 rc = NGX_ERROR;
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254
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255 done:
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50
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256
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0
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257 if (filename) {
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178
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258 ngx_free(cf->conf_file->buffer->start);
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132
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259
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0
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260 cf->conf_file = prev;
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261
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262 if (ngx_close_file(fd) == NGX_FILE_ERROR) {
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263 ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno,
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264 ngx_close_file_n " %s failed",
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265 cf->conf_file->file.name.data);
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266 return NGX_CONF_ERROR;
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267 }
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268 }
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269
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270 if (rc == NGX_ERROR) {
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271 return NGX_CONF_ERROR;
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272 }
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273
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274 return NGX_CONF_OK;
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275 }
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276
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277
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52
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278 static ngx_int_t
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279 ngx_conf_handler(ngx_conf_t *cf, ngx_int_t last)
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50
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280 {
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281 char *rv;
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282 void *conf, **confp;
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194
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283 ngx_uint_t i, multi;
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50
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284 ngx_str_t *name;
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285 ngx_command_t *cmd;
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286
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287 name = cf->args->elts;
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288
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194
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289 multi = 0;
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290
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50
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291 for (i = 0; ngx_modules[i]; i++) {
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292
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|
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293 /* look up the directive in the appropriate modules */
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294
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295 if (ngx_modules[i]->type != NGX_CONF_MODULE
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296 && ngx_modules[i]->type != cf->module_type)
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297 {
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298 continue;
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299 }
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300
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301 cmd = ngx_modules[i]->commands;
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302 if (cmd == NULL) {
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303 continue;
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304 }
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305
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194
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306 for ( /* void */ ; cmd->name.len; cmd++) {
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50
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307
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194
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308 if (name->len != cmd->name.len) {
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309 continue;
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310 }
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50
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311
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194
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312 if (ngx_strcmp(name->data, cmd->name.data) != 0) {
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313 continue;
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314 }
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315
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316
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|
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317 /* is the directive's location right ? */
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318
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319 if (!(cmd->type & cf->cmd_type)) {
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320 if (cmd->type & NGX_CONF_MULTI) {
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321 multi = 1;
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322 continue;
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50
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323 }
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324
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194
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325 goto not_allowed;
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326 }
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327
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328 if (!(cmd->type & NGX_CONF_BLOCK) && last != NGX_OK) {
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288
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329 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
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330 "directive \"%s\" is not terminated by \";\"",
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331 name->data);
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194
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332 return NGX_ERROR;
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333 }
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50
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334
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194
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335 if ((cmd->type & NGX_CONF_BLOCK) && last != NGX_CONF_BLOCK_START) {
|
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288
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336 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
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337 "directive \"%s\" has no opening \"{\"",
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338 name->data);
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194
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339 return NGX_ERROR;
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340 }
|
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50
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341
|
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194
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342 /* is the directive's argument count right ? */
|
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50
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343
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194
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344 if (!(cmd->type & NGX_CONF_ANY)) {
|
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50
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345
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194
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346 if (cmd->type & NGX_CONF_FLAG) {
|
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50
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347
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|
194
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348 if (cf->args->nelts != 2) {
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349 goto invalid;
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50
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350 }
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351
|
|
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352 } else if (cmd->type & NGX_CONF_1MORE) {
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353
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194
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354 if (cf->args->nelts < 2) {
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355 goto invalid;
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50
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356 }
|
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357
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|
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358 } else if (cmd->type & NGX_CONF_2MORE) {
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359
|
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194
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360 if (cf->args->nelts < 3) {
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361 goto invalid;
|
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50
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362 }
|
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363
|
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194
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364 } else if (cf->args->nelts > NGX_CONF_MAX_ARGS) {
|
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50
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365
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|
194
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366 goto invalid;
|
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50
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367
|
|
194
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368 } else if (!(cmd->type & argument_number[cf->args->nelts - 1]))
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369 {
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370 goto invalid;
|
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50
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371 }
|
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194
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372 }
|
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50
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373
|
|
194
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374 /* set up the directive's configuration context */
|
|
50
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375
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|
194
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376 conf = NULL;
|
|
50
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377
|
|
194
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378 if (cmd->type & NGX_DIRECT_CONF) {
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379 conf = ((void **) cf->ctx)[ngx_modules[i]->index];
|
|
50
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380
|
|
194
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381 } else if (cmd->type & NGX_MAIN_CONF) {
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382 conf = &(((void **) cf->ctx)[ngx_modules[i]->index]);
|
|
50
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383
|
|
194
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384 } else if (cf->ctx) {
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385 confp = *(void **) ((char *) cf->ctx + cmd->conf);
|
|
50
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386
|
|
194
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387 if (confp) {
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388 conf = confp[ngx_modules[i]->ctx_index];
|
|
50
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389 }
|
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194
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390 }
|
|
50
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391
|
|
194
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392 rv = cmd->set(cf, cmd, conf);
|
|
50
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393
|
|
194
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394 if (rv == NGX_CONF_OK) {
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395 return NGX_OK;
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|
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396 }
|
|
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397
|
|
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398 if (rv == NGX_CONF_ERROR) {
|
|
50
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399 return NGX_ERROR;
|
|
|
400 }
|
|
|
401
|
|
288
|
402 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
308
|
403 "\"%s\" directive %s", name->data, rv);
|
|
194
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404
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|
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405 return NGX_ERROR;
|
|
50
|
406 }
|
|
|
407 }
|
|
|
408
|
|
194
|
409 if (multi == 0) {
|
|
288
|
410 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
411 "unknown directive \"%s\"", name->data);
|
|
194
|
412
|
|
|
413 return NGX_ERROR;
|
|
|
414 }
|
|
|
415
|
|
|
416 not_allowed:
|
|
|
417
|
|
288
|
418 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
308
|
419 "\"%s\" directive is not allowed here", name->data);
|
|
194
|
420 return NGX_ERROR;
|
|
|
421
|
|
|
422 invalid:
|
|
|
423
|
|
288
|
424 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
332
|
425 "invalid number of arguments in \"%s\" directive",
|
|
288
|
426 name->data);
|
|
50
|
427
|
|
|
428 return NGX_ERROR;
|
|
|
429 }
|
|
|
430
|
|
|
431
|
|
52
|
432 static ngx_int_t
|
|
|
433 ngx_conf_read_token(ngx_conf_t *cf)
|
|
0
|
434 {
|
|
|
435 u_char *start, ch, *src, *dst;
|
|
|
436 int len;
|
|
58
|
437 int found, need_space, last_space, sharp_comment, variable;
|
|
0
|
438 int quoted, s_quoted, d_quoted;
|
|
|
439 ssize_t n;
|
|
|
440 ngx_str_t *word;
|
|
|
441 ngx_buf_t *b;
|
|
|
442
|
|
|
443 found = 0;
|
|
|
444 need_space = 0;
|
|
|
445 last_space = 1;
|
|
|
446 sharp_comment = 0;
|
|
58
|
447 variable = 0;
|
|
0
|
448 quoted = s_quoted = d_quoted = 0;
|
|
|
449
|
|
|
450 cf->args->nelts = 0;
|
|
|
451 b = cf->conf_file->buffer;
|
|
|
452 start = b->pos;
|
|
|
453
|
|
|
454 for ( ;; ) {
|
|
|
455
|
|
|
456 if (b->pos >= b->last) {
|
|
384
|
457
|
|
0
|
458 if (cf->conf_file->file.offset
|
|
36
|
459 >= ngx_file_size(&cf->conf_file->file.info))
|
|
|
460 {
|
|
|
461 if (cf->args->nelts > 0) {
|
|
384
|
462
|
|
|
463 if (cf->conf_file->file.fd == NGX_INVALID_FILE) {
|
|
|
464 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
465 "unexpected end of parameter, "
|
|
|
466 "expecting \";\"");
|
|
|
467 return NGX_ERROR;
|
|
|
468 }
|
|
|
469
|
|
288
|
470 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
471 "unexpected end of file, "
|
|
|
472 "expecting \";\" or \"}\"");
|
|
36
|
473 return NGX_ERROR;
|
|
|
474 }
|
|
|
475
|
|
0
|
476 return NGX_CONF_FILE_DONE;
|
|
|
477 }
|
|
|
478
|
|
|
479 if (b->pos - start) {
|
|
|
480 ngx_memcpy(b->start, start, b->pos - start);
|
|
|
481 }
|
|
|
482
|
|
|
483 n = ngx_read_file(&cf->conf_file->file,
|
|
|
484 b->start + (b->pos - start),
|
|
|
485 b->end - (b->start + (b->pos - start)),
|
|
|
486 cf->conf_file->file.offset);
|
|
|
487
|
|
|
488 if (n == NGX_ERROR) {
|
|
|
489 return NGX_ERROR;
|
|
|
490 }
|
|
|
491
|
|
|
492 b->pos = b->start + (b->pos - start);
|
|
|
493 start = b->start;
|
|
|
494 b->last = b->pos + n;
|
|
|
495 }
|
|
|
496
|
|
|
497 ch = *b->pos++;
|
|
|
498
|
|
|
499 if (ch == LF) {
|
|
|
500 cf->conf_file->line++;
|
|
|
501
|
|
|
502 if (sharp_comment) {
|
|
|
503 sharp_comment = 0;
|
|
|
504 }
|
|
|
505 }
|
|
|
506
|
|
|
507 if (sharp_comment) {
|
|
|
508 continue;
|
|
|
509 }
|
|
|
510
|
|
|
511 if (quoted) {
|
|
|
512 quoted = 0;
|
|
|
513 continue;
|
|
|
514 }
|
|
|
515
|
|
|
516 if (need_space) {
|
|
|
517 if (ch == ' ' || ch == '\t' || ch == CR || ch == LF) {
|
|
|
518 last_space = 1;
|
|
|
519 need_space = 0;
|
|
|
520 continue;
|
|
|
521 }
|
|
|
522
|
|
10
|
523 if (ch == ';') {
|
|
0
|
524 return NGX_OK;
|
|
|
525 }
|
|
|
526
|
|
10
|
527 if (ch == '{') {
|
|
|
528 return NGX_CONF_BLOCK_START;
|
|
|
529 }
|
|
|
530
|
|
130
|
531 if (ch == ')') {
|
|
|
532 last_space = 1;
|
|
|
533 need_space = 0;
|
|
0
|
534
|
|
130
|
535 } else {
|
|
288
|
536 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
537 "unexpected \"%c\"", ch);
|
|
130
|
538 return NGX_ERROR;
|
|
|
539 }
|
|
0
|
540 }
|
|
|
541
|
|
|
542 if (last_space) {
|
|
|
543 if (ch == ' ' || ch == '\t' || ch == CR || ch == LF) {
|
|
|
544 continue;
|
|
|
545 }
|
|
|
546
|
|
|
547 start = b->pos - 1;
|
|
|
548
|
|
|
549 switch (ch) {
|
|
|
550
|
|
|
551 case ';':
|
|
|
552 case '{':
|
|
|
553 if (cf->args->nelts == 0) {
|
|
288
|
554 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
555 "unexpected \"%c\"", ch);
|
|
0
|
556 return NGX_ERROR;
|
|
|
557 }
|
|
|
558
|
|
10
|
559 if (ch == '{') {
|
|
|
560 return NGX_CONF_BLOCK_START;
|
|
|
561 }
|
|
|
562
|
|
0
|
563 return NGX_OK;
|
|
|
564
|
|
|
565 case '}':
|
|
66
|
566 if (cf->args->nelts != 0) {
|
|
288
|
567 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
568 "unexpected \"}\"");
|
|
0
|
569 return NGX_ERROR;
|
|
|
570 }
|
|
|
571
|
|
|
572 return NGX_CONF_BLOCK_DONE;
|
|
|
573
|
|
|
574 case '#':
|
|
|
575 sharp_comment = 1;
|
|
|
576 continue;
|
|
|
577
|
|
|
578 case '\\':
|
|
|
579 quoted = 1;
|
|
|
580 last_space = 0;
|
|
|
581 continue;
|
|
|
582
|
|
|
583 case '"':
|
|
|
584 start++;
|
|
|
585 d_quoted = 1;
|
|
|
586 last_space = 0;
|
|
|
587 continue;
|
|
|
588
|
|
|
589 case '\'':
|
|
|
590 start++;
|
|
|
591 s_quoted = 1;
|
|
|
592 last_space = 0;
|
|
|
593 continue;
|
|
|
594
|
|
|
595 default:
|
|
|
596 last_space = 0;
|
|
|
597 }
|
|
|
598
|
|
|
599 } else {
|
|
58
|
600 if (ch == '{' && variable) {
|
|
|
601 continue;
|
|
|
602 }
|
|
|
603
|
|
|
604 variable = 0;
|
|
|
605
|
|
0
|
606 if (ch == '\\') {
|
|
|
607 quoted = 1;
|
|
|
608 continue;
|
|
|
609 }
|
|
|
610
|
|
58
|
611 if (ch == '$') {
|
|
|
612 variable = 1;
|
|
|
613 continue;
|
|
|
614 }
|
|
|
615
|
|
0
|
616 if (d_quoted) {
|
|
|
617 if (ch == '"') {
|
|
|
618 d_quoted = 0;
|
|
|
619 need_space = 1;
|
|
|
620 found = 1;
|
|
|
621 }
|
|
|
622
|
|
|
623 } else if (s_quoted) {
|
|
|
624 if (ch == '\'') {
|
|
|
625 s_quoted = 0;
|
|
|
626 need_space = 1;
|
|
|
627 found = 1;
|
|
|
628 }
|
|
|
629
|
|
|
630 } else if (ch == ' ' || ch == '\t' || ch == CR || ch == LF
|
|
|
631 || ch == ';' || ch == '{') {
|
|
|
632 last_space = 1;
|
|
|
633 found = 1;
|
|
|
634 }
|
|
|
635
|
|
|
636 if (found) {
|
|
50
|
637 word = ngx_array_push(cf->args);
|
|
|
638 if (word == NULL) {
|
|
0
|
639 return NGX_ERROR;
|
|
|
640 }
|
|
|
641
|
|
382
|
642 word->data = ngx_pnalloc(cf->pool, b->pos - start + 1);
|
|
50
|
643 if (word->data == NULL) {
|
|
0
|
644 return NGX_ERROR;
|
|
|
645 }
|
|
|
646
|
|
|
647 for (dst = word->data, src = start, len = 0;
|
|
|
648 src < b->pos - 1;
|
|
|
649 len++)
|
|
|
650 {
|
|
|
651 if (*src == '\\') {
|
|
|
652 switch (src[1]) {
|
|
|
653 case '"':
|
|
|
654 case '\'':
|
|
|
655 case '\\':
|
|
|
656 src++;
|
|
|
657 break;
|
|
|
658
|
|
|
659 case 't':
|
|
|
660 *dst++ = '\t';
|
|
|
661 src += 2;
|
|
|
662 continue;
|
|
|
663
|
|
|
664 case 'r':
|
|
|
665 *dst++ = '\r';
|
|
|
666 src += 2;
|
|
|
667 continue;
|
|
|
668
|
|
|
669 case 'n':
|
|
|
670 *dst++ = '\n';
|
|
|
671 src += 2;
|
|
|
672 continue;
|
|
|
673 }
|
|
|
674
|
|
|
675 }
|
|
|
676 *dst++ = *src++;
|
|
|
677 }
|
|
|
678 *dst = '\0';
|
|
|
679 word->len = len;
|
|
|
680
|
|
10
|
681 if (ch == ';') {
|
|
0
|
682 return NGX_OK;
|
|
|
683 }
|
|
|
684
|
|
10
|
685 if (ch == '{') {
|
|
|
686 return NGX_CONF_BLOCK_START;
|
|
|
687 }
|
|
|
688
|
|
0
|
689 found = 0;
|
|
|
690 }
|
|
|
691 }
|
|
|
692 }
|
|
|
693 }
|
|
|
694
|
|
|
695
|
|
52
|
696 static char *
|
|
|
697 ngx_conf_include(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
698 {
|
|
238
|
699 char *rv;
|
|
|
700 ngx_int_t n;
|
|
366
|
701 ngx_str_t *value, file, name;
|
|
238
|
702 ngx_glob_t gl;
|
|
0
|
703
|
|
|
704 value = cf->args->elts;
|
|
|
705 file = value[1];
|
|
|
706
|
|
238
|
707 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0, "include %s", file.data);
|
|
|
708
|
|
324
|
709 if (ngx_conf_full_name(cf->cycle, &file, 1) == NGX_ERROR) {
|
|
0
|
710 return NGX_CONF_ERROR;
|
|
|
711 }
|
|
|
712
|
|
372
|
713 if (strpbrk((char *) file.data, "*?[") == NULL) {
|
|
|
714
|
|
|
715 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0, "include %s", file.data);
|
|
|
716
|
|
|
717 return ngx_conf_parse(cf, &file);
|
|
|
718 }
|
|
|
719
|
|
238
|
720 ngx_memzero(&gl, sizeof(ngx_glob_t));
|
|
|
721
|
|
|
722 gl.pattern = file.data;
|
|
|
723 gl.log = cf->log;
|
|
372
|
724 gl.test = 1;
|
|
238
|
725
|
|
|
726 if (ngx_open_glob(&gl) != NGX_OK) {
|
|
|
727 ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno,
|
|
|
728 ngx_open_glob_n " \"%s\" failed", file.data);
|
|
|
729 return NGX_CONF_ERROR;
|
|
|
730 }
|
|
|
731
|
|
|
732 rv = NGX_CONF_OK;
|
|
|
733
|
|
|
734 for ( ;; ) {
|
|
366
|
735 n = ngx_read_glob(&gl, &name);
|
|
0
|
736
|
|
238
|
737 if (n != NGX_OK) {
|
|
|
738 break;
|
|
|
739 }
|
|
|
740
|
|
366
|
741 file.len = name.len++;
|
|
|
742 file.data = ngx_pstrdup(cf->pool, &name);
|
|
|
743
|
|
238
|
744 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0, "include %s", file.data);
|
|
|
745
|
|
|
746 rv = ngx_conf_parse(cf, &file);
|
|
|
747
|
|
|
748 if (rv != NGX_CONF_OK) {
|
|
|
749 break;
|
|
|
750 }
|
|
|
751 }
|
|
|
752
|
|
|
753 ngx_close_glob(&gl);
|
|
|
754
|
|
|
755 return rv;
|
|
0
|
756 }
|
|
|
757
|
|
|
758
|
|
52
|
759 ngx_int_t
|
|
324
|
760 ngx_conf_full_name(ngx_cycle_t *cycle, ngx_str_t *name, ngx_uint_t conf_prefix)
|
|
0
|
761 {
|
|
324
|
762 size_t len;
|
|
|
763 u_char *p, *prefix;
|
|
0
|
764 ngx_str_t old;
|
|
|
765
|
|
|
766 if (name->data[0] == '/') {
|
|
|
767 return NGX_OK;
|
|
|
768 }
|
|
|
769
|
|
10
|
770 #if (NGX_WIN32)
|
|
|
771
|
|
|
772 if (name->len > 2
|
|
|
773 && name->data[1] == ':'
|
|
|
774 && ((name->data[0] >= 'a' && name->data[0] <= 'z')
|
|
|
775 || (name->data[0] >= 'A' && name->data[0] <= 'Z')))
|
|
|
776 {
|
|
|
777 return NGX_OK;
|
|
|
778 }
|
|
|
779
|
|
|
780 #endif
|
|
|
781
|
|
0
|
782 old = *name;
|
|
|
783
|
|
324
|
784 if (conf_prefix) {
|
|
|
785 len = sizeof(NGX_CONF_PREFIX) - 1;
|
|
|
786 prefix = (u_char *) NGX_CONF_PREFIX;
|
|
0
|
787
|
|
324
|
788 } else {
|
|
|
789 len = cycle->root.len;
|
|
|
790 prefix = cycle->root.data;
|
|
|
791 }
|
|
|
792
|
|
|
793 name->len = len + old.len;
|
|
382
|
794 name->data = ngx_pnalloc(cycle->pool, name->len + 1);
|
|
154
|
795 if (name->data == NULL) {
|
|
|
796 return NGX_ERROR;
|
|
0
|
797 }
|
|
|
798
|
|
324
|
799 p = ngx_cpymem(name->data, prefix, len);
|
|
0
|
800 ngx_cpystrn(p, old.data, old.len + 1);
|
|
|
801
|
|
|
802 return NGX_OK;
|
|
|
803 }
|
|
|
804
|
|
|
805
|
|
52
|
806 ngx_open_file_t *
|
|
|
807 ngx_conf_open_file(ngx_cycle_t *cycle, ngx_str_t *name)
|
|
0
|
808 {
|
|
|
809 ngx_str_t full;
|
|
|
810 ngx_uint_t i;
|
|
|
811 ngx_list_part_t *part;
|
|
|
812 ngx_open_file_t *file;
|
|
|
813
|
|
|
814 #if (NGX_SUPPRESS_WARN)
|
|
|
815 full.len = 0;
|
|
|
816 full.data = NULL;
|
|
|
817 #endif
|
|
|
818
|
|
|
819 if (name) {
|
|
|
820 full = *name;
|
|
|
821
|
|
324
|
822 if (ngx_conf_full_name(cycle, &full, 0) == NGX_ERROR) {
|
|
0
|
823 return NULL;
|
|
|
824 }
|
|
|
825
|
|
|
826 part = &cycle->open_files.part;
|
|
|
827 file = part->elts;
|
|
|
828
|
|
|
829 for (i = 0; /* void */ ; i++) {
|
|
|
830
|
|
|
831 if (i >= part->nelts) {
|
|
|
832 if (part->next == NULL) {
|
|
|
833 break;
|
|
|
834 }
|
|
|
835 part = part->next;
|
|
|
836 file = part->elts;
|
|
|
837 i = 0;
|
|
|
838 }
|
|
|
839
|
|
|
840 if (full.len != file[i].name.len) {
|
|
|
841 continue;
|
|
|
842 }
|
|
|
843
|
|
|
844 if (ngx_strcmp(full.data, file[i].name.data) == 0) {
|
|
|
845 return &file[i];
|
|
|
846 }
|
|
|
847 }
|
|
|
848 }
|
|
|
849
|
|
50
|
850 file = ngx_list_push(&cycle->open_files);
|
|
|
851 if (file == NULL) {
|
|
0
|
852 return NULL;
|
|
|
853 }
|
|
|
854
|
|
|
855 if (name) {
|
|
|
856 file->fd = NGX_INVALID_FILE;
|
|
|
857 file->name = full;
|
|
|
858
|
|
|
859 } else {
|
|
|
860 file->fd = ngx_stderr_fileno;
|
|
|
861 file->name.len = 0;
|
|
|
862 file->name.data = NULL;
|
|
|
863 }
|
|
|
864
|
|
120
|
865 file->buffer = NULL;
|
|
|
866
|
|
0
|
867 return file;
|
|
|
868 }
|
|
|
869
|
|
|
870
|
|
120
|
871 static void
|
|
|
872 ngx_conf_flush_files(ngx_cycle_t *cycle)
|
|
|
873 {
|
|
|
874 ngx_uint_t i;
|
|
|
875 ngx_list_part_t *part;
|
|
|
876 ngx_open_file_t *file;
|
|
|
877
|
|
|
878 ngx_log_debug0(NGX_LOG_DEBUG_CORE, cycle->log, 0, "flush files");
|
|
|
879
|
|
|
880 part = &cycle->open_files.part;
|
|
|
881 file = part->elts;
|
|
|
882
|
|
|
883 for (i = 0; /* void */ ; i++) {
|
|
|
884
|
|
|
885 if (i >= part->nelts) {
|
|
|
886 if (part->next == NULL) {
|
|
|
887 break;
|
|
|
888 }
|
|
|
889 part = part->next;
|
|
|
890 file = part->elts;
|
|
|
891 i = 0;
|
|
|
892 }
|
|
|
893
|
|
|
894 if (file[i].buffer == NULL || file[i].pos - file[i].buffer == 0) {
|
|
|
895 continue;
|
|
|
896 }
|
|
|
897
|
|
|
898 ngx_write_fd(file[i].fd, file[i].buffer, file[i].pos - file[i].buffer);
|
|
|
899 }
|
|
|
900 }
|
|
|
901
|
|
|
902
|
|
52
|
903 void ngx_cdecl
|
|
|
904 ngx_conf_log_error(ngx_uint_t level, ngx_conf_t *cf, ngx_err_t err,
|
|
|
905 char *fmt, ...)
|
|
0
|
906 {
|
|
10
|
907 u_char errstr[NGX_MAX_CONF_ERRSTR], *buf, *last;
|
|
0
|
908 va_list args;
|
|
|
909
|
|
10
|
910 last = errstr + NGX_MAX_CONF_ERRSTR;
|
|
|
911
|
|
0
|
912 va_start(args, fmt);
|
|
10
|
913 buf = ngx_vsnprintf(errstr, last - errstr, fmt, args);
|
|
0
|
914 va_end(args);
|
|
|
915
|
|
10
|
916 *buf = '\0';
|
|
|
917
|
|
0
|
918 if (err) {
|
|
10
|
919 buf = ngx_snprintf(buf, last - buf - 1, " (%d: ", err);
|
|
|
920 buf = ngx_strerror_r(err, buf, last - buf - 1);
|
|
|
921 *buf++ = ')';
|
|
|
922 *buf = '\0';
|
|
0
|
923 }
|
|
|
924
|
|
142
|
925 if (cf->conf_file == NULL) {
|
|
|
926 ngx_log_error(level, cf->log, 0, "%s", errstr);
|
|
|
927 return;
|
|
|
928 }
|
|
|
929
|
|
56
|
930 ngx_log_error(level, cf->log, 0, "%s in %s:%ui",
|
|
0
|
931 errstr, cf->conf_file->file.name.data, cf->conf_file->line);
|
|
|
932 }
|
|
|
933
|
|
|
934
|
|
52
|
935 char *
|
|
|
936 ngx_conf_set_flag_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
937 {
|
|
|
938 char *p = conf;
|
|
|
939
|
|
|
940 ngx_str_t *value;
|
|
|
941 ngx_flag_t *fp;
|
|
|
942 ngx_conf_post_t *post;
|
|
|
943
|
|
|
944 fp = (ngx_flag_t *) (p + cmd->offset);
|
|
|
945
|
|
|
946 if (*fp != NGX_CONF_UNSET) {
|
|
|
947 return "is duplicate";
|
|
|
948 }
|
|
|
949
|
|
|
950 value = cf->args->elts;
|
|
|
951
|
|
286
|
952 if (ngx_strcasecmp(value[1].data, (u_char *) "on") == 0) {
|
|
0
|
953 *fp = 1;
|
|
|
954
|
|
286
|
955 } else if (ngx_strcasecmp(value[1].data, (u_char *) "off") == 0) {
|
|
0
|
956 *fp = 0;
|
|
|
957
|
|
|
958 } else {
|
|
|
959 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
960 "invalid value \"%s\" in \"%s\" directive, "
|
|
|
961 "it must be \"on\" or \"off\"",
|
|
|
962 value[1].data, cmd->name.data);
|
|
|
963 return NGX_CONF_ERROR;
|
|
|
964 }
|
|
|
965
|
|
|
966 if (cmd->post) {
|
|
|
967 post = cmd->post;
|
|
|
968 return post->post_handler(cf, post, fp);
|
|
|
969 }
|
|
|
970
|
|
|
971 return NGX_CONF_OK;
|
|
|
972 }
|
|
|
973
|
|
|
974
|
|
52
|
975 char *
|
|
|
976 ngx_conf_set_str_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
977 {
|
|
|
978 char *p = conf;
|
|
|
979
|
|
|
980 ngx_str_t *field, *value;
|
|
|
981 ngx_conf_post_t *post;
|
|
|
982
|
|
|
983 field = (ngx_str_t *) (p + cmd->offset);
|
|
|
984
|
|
|
985 if (field->data) {
|
|
|
986 return "is duplicate";
|
|
|
987 }
|
|
|
988
|
|
|
989 value = cf->args->elts;
|
|
|
990
|
|
|
991 *field = value[1];
|
|
|
992
|
|
|
993 if (cmd->post) {
|
|
|
994 post = cmd->post;
|
|
|
995 return post->post_handler(cf, post, field);
|
|
|
996 }
|
|
|
997
|
|
|
998 return NGX_CONF_OK;
|
|
|
999 }
|
|
|
1000
|
|
|
1001
|
|
52
|
1002 char *
|
|
198
|
1003 ngx_conf_set_str_array_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
58
|
1004 {
|
|
|
1005 char *p = conf;
|
|
|
1006
|
|
198
|
1007 ngx_str_t *value, *s;
|
|
58
|
1008 ngx_array_t **a;
|
|
|
1009 ngx_conf_post_t *post;
|
|
|
1010
|
|
|
1011 a = (ngx_array_t **) (p + cmd->offset);
|
|
|
1012
|
|
356
|
1013 if (*a == NGX_CONF_UNSET_PTR) {
|
|
198
|
1014 *a = ngx_array_create(cf->pool, 4, sizeof(ngx_str_t));
|
|
58
|
1015 if (*a == NULL) {
|
|
|
1016 return NGX_CONF_ERROR;
|
|
|
1017 }
|
|
|
1018 }
|
|
|
1019
|
|
198
|
1020 s = ngx_array_push(*a);
|
|
|
1021 if (s == NULL) {
|
|
58
|
1022 return NGX_CONF_ERROR;
|
|
|
1023 }
|
|
|
1024
|
|
|
1025 value = cf->args->elts;
|
|
|
1026
|
|
198
|
1027 *s = value[1];
|
|
58
|
1028
|
|
|
1029 if (cmd->post) {
|
|
|
1030 post = cmd->post;
|
|
198
|
1031 return post->post_handler(cf, post, s);
|
|
|
1032 }
|
|
|
1033
|
|
|
1034 return NGX_CONF_OK;
|
|
|
1035 }
|
|
|
1036
|
|
|
1037
|
|
|
1038 char *
|
|
|
1039 ngx_conf_set_keyval_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
1040 {
|
|
|
1041 char *p = conf;
|
|
|
1042
|
|
|
1043 ngx_str_t *value;
|
|
|
1044 ngx_array_t **a;
|
|
|
1045 ngx_keyval_t *kv;
|
|
|
1046 ngx_conf_post_t *post;
|
|
|
1047
|
|
|
1048 a = (ngx_array_t **) (p + cmd->offset);
|
|
|
1049
|
|
|
1050 if (*a == NULL) {
|
|
|
1051 *a = ngx_array_create(cf->pool, 4, sizeof(ngx_keyval_t));
|
|
|
1052 if (*a == NULL) {
|
|
|
1053 return NGX_CONF_ERROR;
|
|
|
1054 }
|
|
|
1055 }
|
|
|
1056
|
|
|
1057 kv = ngx_array_push(*a);
|
|
|
1058 if (kv == NULL) {
|
|
|
1059 return NGX_CONF_ERROR;
|
|
|
1060 }
|
|
|
1061
|
|
|
1062 value = cf->args->elts;
|
|
|
1063
|
|
|
1064 kv->key = value[1];
|
|
|
1065 kv->value = value[2];
|
|
|
1066
|
|
|
1067 if (cmd->post) {
|
|
|
1068 post = cmd->post;
|
|
|
1069 return post->post_handler(cf, post, kv);
|
|
58
|
1070 }
|
|
|
1071
|
|
|
1072 return NGX_CONF_OK;
|
|
|
1073 }
|
|
|
1074
|
|
|
1075
|
|
|
1076 char *
|
|
52
|
1077 ngx_conf_set_num_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
1078 {
|
|
|
1079 char *p = conf;
|
|
|
1080
|
|
|
1081 ngx_int_t *np;
|
|
|
1082 ngx_str_t *value;
|
|
|
1083 ngx_conf_post_t *post;
|
|
|
1084
|
|
|
1085
|
|
|
1086 np = (ngx_int_t *) (p + cmd->offset);
|
|
|
1087
|
|
|
1088 if (*np != NGX_CONF_UNSET) {
|
|
|
1089 return "is duplicate";
|
|
|
1090 }
|
|
|
1091
|
|
|
1092 value = cf->args->elts;
|
|
|
1093 *np = ngx_atoi(value[1].data, value[1].len);
|
|
|
1094 if (*np == NGX_ERROR) {
|
|
|
1095 return "invalid number";
|
|
|
1096 }
|
|
|
1097
|
|
|
1098 if (cmd->post) {
|
|
|
1099 post = cmd->post;
|
|
|
1100 return post->post_handler(cf, post, np);
|
|
|
1101 }
|
|
|
1102
|
|
|
1103 return NGX_CONF_OK;
|
|
|
1104 }
|
|
|
1105
|
|
|
1106
|
|
52
|
1107 char *
|
|
|
1108 ngx_conf_set_size_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
1109 {
|
|
|
1110 char *p = conf;
|
|
|
1111
|
|
|
1112 size_t *sp;
|
|
|
1113 ngx_str_t *value;
|
|
|
1114 ngx_conf_post_t *post;
|
|
|
1115
|
|
|
1116
|
|
|
1117 sp = (size_t *) (p + cmd->offset);
|
|
|
1118 if (*sp != NGX_CONF_UNSET_SIZE) {
|
|
|
1119 return "is duplicate";
|
|
|
1120 }
|
|
|
1121
|
|
|
1122 value = cf->args->elts;
|
|
|
1123
|
|
|
1124 *sp = ngx_parse_size(&value[1]);
|
|
|
1125 if (*sp == (size_t) NGX_ERROR) {
|
|
|
1126 return "invalid value";
|
|
|
1127 }
|
|
|
1128
|
|
|
1129 if (cmd->post) {
|
|
|
1130 post = cmd->post;
|
|
|
1131 return post->post_handler(cf, post, sp);
|
|
|
1132 }
|
|
|
1133
|
|
|
1134 return NGX_CONF_OK;
|
|
|
1135 }
|
|
|
1136
|
|
|
1137
|
|
52
|
1138 char *
|
|
212
|
1139 ngx_conf_set_off_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
1140 {
|
|
|
1141 char *p = conf;
|
|
|
1142
|
|
|
1143 off_t *op;
|
|
|
1144 ngx_str_t *value;
|
|
|
1145 ngx_conf_post_t *post;
|
|
|
1146
|
|
|
1147
|
|
|
1148 op = (off_t *) (p + cmd->offset);
|
|
|
1149 if (*op != NGX_CONF_UNSET) {
|
|
|
1150 return "is duplicate";
|
|
|
1151 }
|
|
|
1152
|
|
|
1153 value = cf->args->elts;
|
|
|
1154
|
|
|
1155 *op = ngx_parse_offset(&value[1]);
|
|
|
1156 if (*op == (off_t) NGX_ERROR) {
|
|
|
1157 return "invalid value";
|
|
|
1158 }
|
|
|
1159
|
|
|
1160 if (cmd->post) {
|
|
|
1161 post = cmd->post;
|
|
|
1162 return post->post_handler(cf, post, op);
|
|
|
1163 }
|
|
|
1164
|
|
|
1165 return NGX_CONF_OK;
|
|
|
1166 }
|
|
|
1167
|
|
|
1168
|
|
|
1169 char *
|
|
52
|
1170 ngx_conf_set_msec_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
1171 {
|
|
|
1172 char *p = conf;
|
|
|
1173
|
|
|
1174 ngx_msec_t *msp;
|
|
|
1175 ngx_str_t *value;
|
|
|
1176 ngx_conf_post_t *post;
|
|
|
1177
|
|
|
1178
|
|
|
1179 msp = (ngx_msec_t *) (p + cmd->offset);
|
|
|
1180 if (*msp != NGX_CONF_UNSET_MSEC) {
|
|
|
1181 return "is duplicate";
|
|
|
1182 }
|
|
|
1183
|
|
|
1184 value = cf->args->elts;
|
|
|
1185
|
|
|
1186 *msp = ngx_parse_time(&value[1], 0);
|
|
|
1187 if (*msp == (ngx_msec_t) NGX_ERROR) {
|
|
|
1188 return "invalid value";
|
|
|
1189 }
|
|
|
1190
|
|
|
1191 if (*msp == (ngx_msec_t) NGX_PARSE_LARGE_TIME) {
|
|
|
1192 return "value must be less than 597 hours";
|
|
|
1193 }
|
|
|
1194
|
|
|
1195 if (cmd->post) {
|
|
|
1196 post = cmd->post;
|
|
|
1197 return post->post_handler(cf, post, msp);
|
|
|
1198 }
|
|
|
1199
|
|
|
1200 return NGX_CONF_OK;
|
|
|
1201 }
|
|
|
1202
|
|
|
1203
|
|
52
|
1204 char *
|
|
|
1205 ngx_conf_set_sec_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
1206 {
|
|
|
1207 char *p = conf;
|
|
|
1208
|
|
|
1209 time_t *sp;
|
|
|
1210 ngx_str_t *value;
|
|
|
1211 ngx_conf_post_t *post;
|
|
|
1212
|
|
|
1213
|
|
|
1214 sp = (time_t *) (p + cmd->offset);
|
|
|
1215 if (*sp != NGX_CONF_UNSET) {
|
|
|
1216 return "is duplicate";
|
|
|
1217 }
|
|
|
1218
|
|
|
1219 value = cf->args->elts;
|
|
|
1220
|
|
|
1221 *sp = ngx_parse_time(&value[1], 1);
|
|
|
1222 if (*sp == NGX_ERROR) {
|
|
|
1223 return "invalid value";
|
|
|
1224 }
|
|
|
1225
|
|
|
1226 if (*sp == NGX_PARSE_LARGE_TIME) {
|
|
|
1227 return "value must be less than 68 years";
|
|
|
1228 }
|
|
|
1229
|
|
|
1230 if (cmd->post) {
|
|
|
1231 post = cmd->post;
|
|
|
1232 return post->post_handler(cf, post, sp);
|
|
|
1233 }
|
|
|
1234
|
|
|
1235 return NGX_CONF_OK;
|
|
|
1236 }
|
|
|
1237
|
|
|
1238
|
|
52
|
1239 char *
|
|
|
1240 ngx_conf_set_bufs_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
1241 {
|
|
|
1242 char *p = conf;
|
|
|
1243
|
|
|
1244 ngx_str_t *value;
|
|
|
1245 ngx_bufs_t *bufs;
|
|
|
1246
|
|
|
1247
|
|
|
1248 bufs = (ngx_bufs_t *) (p + cmd->offset);
|
|
|
1249 if (bufs->num) {
|
|
|
1250 return "is duplicate";
|
|
|
1251 }
|
|
|
1252
|
|
|
1253 value = cf->args->elts;
|
|
|
1254
|
|
|
1255 bufs->num = ngx_atoi(value[1].data, value[1].len);
|
|
|
1256 if (bufs->num == NGX_ERROR || bufs->num == 0) {
|
|
|
1257 return "invalid value";
|
|
|
1258 }
|
|
|
1259
|
|
|
1260 bufs->size = ngx_parse_size(&value[2]);
|
|
|
1261 if (bufs->size == (size_t) NGX_ERROR || bufs->size == 0) {
|
|
|
1262 return "invalid value";
|
|
|
1263 }
|
|
|
1264
|
|
|
1265 return NGX_CONF_OK;
|
|
|
1266 }
|
|
|
1267
|
|
|
1268
|
|
52
|
1269 char *
|
|
|
1270 ngx_conf_set_enum_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
1271 {
|
|
|
1272 char *p = conf;
|
|
|
1273
|
|
|
1274 ngx_uint_t *np, i;
|
|
|
1275 ngx_str_t *value;
|
|
|
1276 ngx_conf_enum_t *e;
|
|
|
1277
|
|
|
1278 np = (ngx_uint_t *) (p + cmd->offset);
|
|
|
1279
|
|
|
1280 if (*np != NGX_CONF_UNSET_UINT) {
|
|
|
1281 return "is duplicate";
|
|
|
1282 }
|
|
|
1283
|
|
|
1284 value = cf->args->elts;
|
|
|
1285 e = cmd->post;
|
|
|
1286
|
|
|
1287 for (i = 0; e[i].name.len != 0; i++) {
|
|
|
1288 if (e[i].name.len != value[1].len
|
|
|
1289 || ngx_strcasecmp(e[i].name.data, value[1].data) != 0)
|
|
|
1290 {
|
|
|
1291 continue;
|
|
|
1292 }
|
|
|
1293
|
|
|
1294 *np = e[i].value;
|
|
|
1295
|
|
|
1296 return NGX_CONF_OK;
|
|
|
1297 }
|
|
|
1298
|
|
|
1299 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
1300 "invalid value \"%s\"", value[1].data);
|
|
|
1301
|
|
|
1302 return NGX_CONF_ERROR;
|
|
|
1303 }
|
|
|
1304
|
|
|
1305
|
|
52
|
1306 char *
|
|
|
1307 ngx_conf_set_bitmask_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
1308 {
|
|
|
1309 char *p = conf;
|
|
|
1310
|
|
|
1311 ngx_uint_t *np, i, m;
|
|
|
1312 ngx_str_t *value;
|
|
|
1313 ngx_conf_bitmask_t *mask;
|
|
|
1314
|
|
|
1315
|
|
|
1316 np = (ngx_uint_t *) (p + cmd->offset);
|
|
|
1317 value = cf->args->elts;
|
|
|
1318 mask = cmd->post;
|
|
|
1319
|
|
|
1320 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
1321 for (m = 0; mask[m].name.len != 0; m++) {
|
|
|
1322
|
|
|
1323 if (mask[m].name.len != value[i].len
|
|
|
1324 || ngx_strcasecmp(mask[m].name.data, value[i].data) != 0)
|
|
|
1325 {
|
|
|
1326 continue;
|
|
|
1327 }
|
|
|
1328
|
|
|
1329 if (*np & mask[m].mask) {
|
|
|
1330 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
1331 "duplicate value \"%s\"", value[i].data);
|
|
|
1332
|
|
|
1333 } else {
|
|
|
1334 *np |= mask[m].mask;
|
|
|
1335 }
|
|
|
1336
|
|
|
1337 break;
|
|
|
1338 }
|
|
|
1339
|
|
|
1340 if (mask[m].name.len == 0) {
|
|
|
1341 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
1342 "invalid value \"%s\"", value[i].data);
|
|
|
1343
|
|
|
1344 return NGX_CONF_ERROR;
|
|
|
1345 }
|
|
|
1346 }
|
|
|
1347
|
|
|
1348 return NGX_CONF_OK;
|
|
|
1349 }
|
|
|
1350
|
|
|
1351
|
|
52
|
1352 char *
|
|
|
1353 ngx_conf_unsupported(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
1354 {
|
|
|
1355 return "unsupported on this platform";
|
|
|
1356 }
|
|
|
1357
|
|
|
1358
|
|
52
|
1359 char *
|
|
130
|
1360 ngx_conf_deprecated(ngx_conf_t *cf, void *post, void *data)
|
|
|
1361 {
|
|
|
1362 ngx_conf_deprecated_t *d = post;
|
|
|
1363
|
|
|
1364 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
1365 "the \"%s\" directive is deprecated, "
|
|
|
1366 "use the \"%s\" directive instead",
|
|
|
1367 d->old_name, d->new_name);
|
|
|
1368
|
|
|
1369 return NGX_CONF_OK;
|
|
|
1370 }
|
|
|
1371
|
|
|
1372
|
|
|
1373 char *
|
|
52
|
1374 ngx_conf_check_num_bounds(ngx_conf_t *cf, void *post, void *data)
|
|
0
|
1375 {
|
|
|
1376 ngx_conf_num_bounds_t *bounds = post;
|
|
|
1377 ngx_int_t *np = data;
|
|
|
1378
|
|
|
1379 if (bounds->high == -1) {
|
|
|
1380 if (*np >= bounds->low) {
|
|
|
1381 return NGX_CONF_OK;
|
|
|
1382 }
|
|
|
1383
|
|
|
1384 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
56
|
1385 "value must be equal or more than %i", bounds->low);
|
|
0
|
1386
|
|
|
1387 return NGX_CONF_ERROR;
|
|
|
1388 }
|
|
|
1389
|
|
|
1390 if (*np >= bounds->low && *np <= bounds->high) {
|
|
|
1391 return NGX_CONF_OK;
|
|
|
1392 }
|
|
|
1393
|
|
|
1394 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
56
|
1395 "value must be between %i and %i",
|
|
0
|
1396 bounds->low, bounds->high);
|
|
|
1397
|
|
|
1398 return NGX_CONF_ERROR;
|
|
|
1399 }
|
