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50
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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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11
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12 #if 0
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13
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14 typedef struct {
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15 ngx_buf_t *buf;
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16 size_t size;
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17 ngx_pool_t *pool;
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18 size_t alloc_size;
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19 ngx_chain_t **last_out;
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20 } ngx_http_autoindex_ctx_t;
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21
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22 #endif
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23
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24
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25 typedef struct {
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26 ngx_str_t name;
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27 size_t utf_len;
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28 ngx_uint_t escape;
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29 ngx_uint_t dir;
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30 time_t mtime;
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31 off_t size;
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32 } ngx_http_autoindex_entry_t;
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33
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34
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35 typedef struct {
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36 ngx_flag_t enable;
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68
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37 ngx_flag_t localtime;
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76
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38 ngx_flag_t exact_size;
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50
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39 } ngx_http_autoindex_loc_conf_t;
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40
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41
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106
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42 #define NGX_HTTP_AUTOINDEX_PREALLOCATE 50
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43
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44 #define NGX_HTTP_AUTOINDEX_NAME_LEN 50
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50
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45
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46
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52
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47 static int ngx_libc_cdecl ngx_http_autoindex_cmp_entries(const void *one,
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48 const void *two);
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50
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49 static ngx_int_t ngx_http_autoindex_error(ngx_http_request_t *r,
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106
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50 ngx_dir_t *dir, ngx_str_t *name);
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50
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51 static ngx_int_t ngx_http_autoindex_init(ngx_cycle_t *cycle);
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52 static void *ngx_http_autoindex_create_loc_conf(ngx_conf_t *cf);
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53 static char *ngx_http_autoindex_merge_loc_conf(ngx_conf_t *cf,
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54 void *parent, void *child);
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55
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56
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57 static ngx_command_t ngx_http_autoindex_commands[] = {
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58
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59 { ngx_string("autoindex"),
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60 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
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61 ngx_conf_set_flag_slot,
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62 NGX_HTTP_LOC_CONF_OFFSET,
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63 offsetof(ngx_http_autoindex_loc_conf_t, enable),
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64 NULL },
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65
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68
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66 { ngx_string("autoindex_localtime"),
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67 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
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68 ngx_conf_set_flag_slot,
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69 NGX_HTTP_LOC_CONF_OFFSET,
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70 offsetof(ngx_http_autoindex_loc_conf_t, localtime),
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71 NULL },
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72
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76
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73 { ngx_string("autoindex_exact_size"),
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74 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
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75 ngx_conf_set_flag_slot,
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76 NGX_HTTP_LOC_CONF_OFFSET,
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77 offsetof(ngx_http_autoindex_loc_conf_t, exact_size),
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78 NULL },
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79
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50
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80 ngx_null_command
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81 };
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82
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83
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84 ngx_http_module_t ngx_http_autoindex_module_ctx = {
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85 NULL, /* preconfiguration */
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86 NULL, /* postconfiguration */
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87
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88 NULL, /* create main configuration */
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89 NULL, /* init main configuration */
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90
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91 NULL, /* create server configuration */
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92 NULL, /* merge server configuration */
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93
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94 ngx_http_autoindex_create_loc_conf, /* create location configration */
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95 ngx_http_autoindex_merge_loc_conf /* merge location configration */
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96 };
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97
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98
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99 ngx_module_t ngx_http_autoindex_module = {
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58
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100 NGX_MODULE_V1,
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126
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101 &ngx_http_autoindex_module_ctx, /* module context */
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50
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102 ngx_http_autoindex_commands, /* module directives */
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103 NGX_HTTP_MODULE, /* module type */
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90
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104 NULL, /* init master */
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105 ngx_http_autoindex_init, /* init module */
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90
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106 NULL, /* init process */
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107 NULL, /* init thread */
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108 NULL, /* exit thread */
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109 NULL, /* exit process */
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110 NULL, /* exit master */
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111 NGX_MODULE_V1_PADDING
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50
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112 };
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113
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114
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115 static u_char title[] =
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116 "<html>" CRLF
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117 "<head><title>Index of "
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118 ;
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119
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120
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121 static u_char header[] =
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122 "</title></head>" CRLF
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123 "<body bgcolor=\"white\">" CRLF
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124 "<h1>Index of "
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125 ;
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126
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127 static u_char tail[] =
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128 "</body>" CRLF
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129 "</html>" CRLF
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130 ;
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131
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132
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133 static ngx_int_t
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134 ngx_http_autoindex_handler(ngx_http_request_t *r)
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135 {
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106
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136 u_char *last, *filename, scale;
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137 off_t length;
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106
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138 size_t len, copy, allocated;
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139 ngx_tm_t tm;
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140 ngx_err_t err;
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141 ngx_buf_t *b;
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106
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142 ngx_int_t rc, size;
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143 ngx_str_t path;
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144 ngx_dir_t dir;
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106
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145 ngx_uint_t i, level;
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146 ngx_pool_t *pool;
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112
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147 ngx_time_t *tp;
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106
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148 ngx_chain_t out;
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149 ngx_array_t entries;
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150 ngx_http_autoindex_entry_t *entry;
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151 ngx_http_autoindex_loc_conf_t *alcf;
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152
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153 static char *months[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun",
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154 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
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155
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156 if (r->uri.data[r->uri.len - 1] != '/') {
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157 return NGX_DECLINED;
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158 }
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159
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160 /* TODO: Win32 */
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161 if (r->zero_in_uri) {
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162 return NGX_DECLINED;
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163 }
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164
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194
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165 if (!(r->method & (NGX_HTTP_GET|NGX_HTTP_HEAD))) {
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186
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166 return NGX_DECLINED;
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167 }
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168
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169 alcf = ngx_http_get_module_loc_conf(r, ngx_http_autoindex_module);
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170
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171 if (!alcf->enable) {
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172 return NGX_DECLINED;
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173 }
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174
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106
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175 /* NGX_DIR_MASK_LEN is lesser than NGX_HTTP_AUTOINDEX_PREALLOCATE */
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176
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177 last = ngx_http_map_uri_to_path(r, &path, NGX_HTTP_AUTOINDEX_PREALLOCATE);
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178 if (last == NULL) {
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179 return NGX_HTTP_INTERNAL_SERVER_ERROR;
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50
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180 }
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181
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182 allocated = path.len;
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183 path.len = last - path.data - 1;
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184 path.data[path.len] = '\0';
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185
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186 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
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187 "http autoindex: \"%s\"", path.data);
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188
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189 if (ngx_open_dir(&path, &dir) == NGX_ERROR) {
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190 err = ngx_errno;
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191
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92
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192 if (err == NGX_ENOENT
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193 || err == NGX_ENOTDIR
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194 || err == NGX_ENAMETOOLONG)
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195 {
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196 level = NGX_LOG_ERR;
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197 rc = NGX_HTTP_NOT_FOUND;
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198
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199 } else if (err == NGX_EACCES) {
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200 level = NGX_LOG_ERR;
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201 rc = NGX_HTTP_FORBIDDEN;
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202
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203 } else {
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204 level = NGX_LOG_CRIT;
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205 rc = NGX_HTTP_INTERNAL_SERVER_ERROR;
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206 }
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207
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208 ngx_log_error(level, r->connection->log, err,
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209 ngx_open_dir_n " \"%s\" failed", path.data);
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210
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211 return rc;
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212 }
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213
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214 #if (NGX_SUPPRESS_WARN)
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106
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215
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216 /* MSVC thinks 'entries' may be used without having been initialized */
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217 ngx_memzero(&entries, sizeof(ngx_array_t));
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106
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218
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219 #endif
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220
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106
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221 /* TODO: pool should be temporary pool */
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222 pool = r->pool;
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223
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224 if (ngx_array_init(&entries, pool, 40, sizeof(ngx_http_autoindex_entry_t))
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225 != NGX_OK)
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226 {
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227 return ngx_http_autoindex_error(r, &dir, &path);
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228 }
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229
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230 r->headers_out.status = NGX_HTTP_OK;
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231 r->headers_out.content_type.len = sizeof("text/html") - 1;
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232 r->headers_out.content_type.data = (u_char *) "text/html";
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233
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234 rc = ngx_http_send_header(r);
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235
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236 if (rc == NGX_ERROR || rc > NGX_OK || r->header_only) {
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237 return rc;
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238 }
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239
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106
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240 filename = path.data;
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241 filename[path.len] = '/';
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242
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243 for ( ;; ) {
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244 ngx_set_errno(0);
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245
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246 if (ngx_read_dir(&dir) == NGX_ERROR) {
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247 err = ngx_errno;
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248
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249 if (err != NGX_ENOMOREFILES) {
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250 ngx_log_error(NGX_LOG_CRIT, r->connection->log, err,
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251 ngx_read_dir_n " \"%V\" failed", &path);
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252 return ngx_http_autoindex_error(r, &dir, &path);
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253 }
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254
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255 break;
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256 }
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257
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258 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
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259 "http autoindex file: \"%s\"", ngx_de_name(&dir));
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260
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261 len = ngx_de_namelen(&dir);
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262
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263 if (ngx_de_name(&dir)[0] == '.') {
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264 continue;
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265 }
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266
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267 if (!dir.valid_info) {
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268
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106
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269 /* 1 byte for '/' and 1 byte for terminating '\0' */
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270
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106
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271 if (path.len + 1 + len + 1 > allocated) {
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272 allocated = path.len + 1 + len + 1
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273 + NGX_HTTP_AUTOINDEX_PREALLOCATE;
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274
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275 filename = ngx_palloc(pool, allocated);
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276 if (filename == NULL) {
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277 return ngx_http_autoindex_error(r, &dir, &path);
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278 }
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279
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280 last = ngx_cpystrn(filename, path.data, path.len + 1);
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281 *last++ = '/';
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282 }
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283
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284 ngx_cpystrn(last, ngx_de_name(&dir), len + 1);
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285
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106
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286 if (ngx_de_info(filename, &dir) == NGX_FILE_ERROR) {
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287 err = ngx_errno;
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288
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289 if (err != NGX_ENOENT) {
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290 ngx_log_error(NGX_LOG_CRIT, r->connection->log, err,
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291 ngx_de_info_n " \"%s\" failed", filename);
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292 return ngx_http_autoindex_error(r, &dir, &path);
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293 }
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294
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106
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295 if (ngx_de_link_info(filename, &dir) == NGX_FILE_ERROR) {
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296 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno,
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297 ngx_de_link_info_n " \"%s\" failed",
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106
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298 filename);
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299 return ngx_http_autoindex_error(r, &dir, &path);
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300 }
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301 }
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302 }
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303
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304 entry = ngx_array_push(&entries);
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305 if (entry == NULL) {
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106
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306 return ngx_http_autoindex_error(r, &dir, &path);
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50
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307 }
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308
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126
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309 entry->name.len = len;
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310
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311 entry->name.data = ngx_palloc(pool, len + 1);
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312 if (entry->name.data == NULL) {
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106
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313 return ngx_http_autoindex_error(r, &dir, &path);
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314 }
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315
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316 ngx_cpystrn(entry->name.data, ngx_de_name(&dir), len + 1);
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317
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78
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318 entry->escape = 2 * ngx_escape_uri(NULL, ngx_de_name(&dir), len,
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319 NGX_ESCAPE_HTML);
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320
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74
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321 if (r->utf8) {
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206
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322 entry->utf_len = ngx_utf_length(entry->name.data, entry->name.len);
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74
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323 } else {
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324 entry->utf_len = len;
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325 }
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326
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327 entry->dir = ngx_de_is_dir(&dir);
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328 entry->mtime = ngx_de_mtime(&dir);
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329 entry->size = ngx_de_size(&dir);
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330 }
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331
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332 if (ngx_close_dir(&dir) == NGX_ERROR) {
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333 ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno,
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106
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334 ngx_close_dir_n " \"%s\" failed", &path);
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50
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335 }
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336
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337 len = sizeof(title) - 1
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338 + r->uri.len
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339 + sizeof(header) - 1
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340 + r->uri.len
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341 + sizeof("</h1>") - 1
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342 + sizeof("<hr><pre><a href=\"../\">../</a>" CRLF) - 1
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343 + sizeof("</pre><hr>") - 1
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344 + sizeof(tail) - 1;
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345
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346 entry = entries.elts;
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347 for (i = 0; i < entries.nelts; i++) {
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348 len += sizeof("<a href=\"") - 1
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78
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349 + entry[i].name.len + entry[i].escape
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74
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350 + 1 /* 1 is for "/" */
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351 + sizeof("\">") - 1
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352 + entry[i].name.len - entry[i].utf_len
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353 + NGX_HTTP_AUTOINDEX_NAME_LEN + sizeof(">") - 2
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354 + sizeof("</a>") - 1
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355 + sizeof(" 28-Sep-1970 12:00 ") - 1
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78
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356 + 20 /* the file size */
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74
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357 + 2;
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50
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358 }
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359
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360 b = ngx_create_temp_buf(r->pool, len);
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361 if (b == NULL) {
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362 return NGX_HTTP_INTERNAL_SERVER_ERROR;
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363 }
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364
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365 if (entries.nelts > 1) {
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366 ngx_qsort(entry, (size_t) entries.nelts,
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367 sizeof(ngx_http_autoindex_entry_t),
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368 ngx_http_autoindex_cmp_entries);
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369 }
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370
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371 b->last = ngx_cpymem(b->last, title, sizeof(title) - 1);
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372 b->last = ngx_cpymem(b->last, r->uri.data, r->uri.len);
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373 b->last = ngx_cpymem(b->last, header, sizeof(header) - 1);
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374 b->last = ngx_cpymem(b->last, r->uri.data, r->uri.len);
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375 b->last = ngx_cpymem(b->last, "</h1>", sizeof("</h1>") - 1);
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376
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377 b->last = ngx_cpymem(b->last, "<hr><pre><a href=\"../\">../</a>" CRLF,
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378 sizeof("<hr><pre><a href=\"../\">../</a>" CRLF) - 1);
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379
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112
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380 tp = ngx_timeofday();
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381
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50
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382 for (i = 0; i < entries.nelts; i++) {
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383 b->last = ngx_cpymem(b->last, "<a href=\"", sizeof("<a href=\"") - 1);
|
|
|
384
|
|
|
385 if (entry[i].escape) {
|
|
|
386 ngx_escape_uri(b->last, entry[i].name.data, entry[i].name.len,
|
|
|
387 NGX_ESCAPE_HTML);
|
|
|
388
|
|
|
389 b->last += entry[i].name.len + entry[i].escape;
|
|
|
390
|
|
|
391 } else {
|
|
|
392 b->last = ngx_cpymem(b->last, entry[i].name.data,
|
|
|
393 entry[i].name.len);
|
|
|
394 }
|
|
|
395
|
|
|
396 if (entry[i].dir) {
|
|
|
397 *b->last++ = '/';
|
|
|
398 }
|
|
|
399
|
|
|
400 *b->last++ = '"';
|
|
|
401 *b->last++ = '>';
|
|
|
402
|
|
74
|
403 len = entry[i].utf_len;
|
|
50
|
404
|
|
78
|
405 if (entry[i].name.len - len) {
|
|
76
|
406 if (len > NGX_HTTP_AUTOINDEX_NAME_LEN) {
|
|
|
407 copy = NGX_HTTP_AUTOINDEX_NAME_LEN - 3 + 1;
|
|
|
408
|
|
|
409 } else {
|
|
|
410 copy = NGX_HTTP_AUTOINDEX_NAME_LEN + 1;
|
|
|
411 }
|
|
|
412
|
|
|
413 b->last = ngx_utf_cpystrn(b->last, entry[i].name.data, copy);
|
|
|
414 last = b->last;
|
|
|
415
|
|
|
416 } else {
|
|
|
417 b->last = ngx_cpystrn(b->last, entry[i].name.data,
|
|
|
418 NGX_HTTP_AUTOINDEX_NAME_LEN + 1);
|
|
|
419 last = b->last - 3;
|
|
|
420 }
|
|
|
421
|
|
50
|
422 if (len > NGX_HTTP_AUTOINDEX_NAME_LEN) {
|
|
76
|
423 b->last = ngx_cpymem(last, "..></a>", sizeof("..></a>") - 1);
|
|
50
|
424
|
|
|
425 } else {
|
|
|
426 if (entry[i].dir && NGX_HTTP_AUTOINDEX_NAME_LEN - len > 0) {
|
|
|
427 *b->last++ = '/';
|
|
|
428 len++;
|
|
|
429 }
|
|
|
430
|
|
|
431 b->last = ngx_cpymem(b->last, "</a>", sizeof("</a>") - 1);
|
|
|
432 ngx_memset(b->last, ' ', NGX_HTTP_AUTOINDEX_NAME_LEN - len);
|
|
|
433 b->last += NGX_HTTP_AUTOINDEX_NAME_LEN - len;
|
|
|
434 }
|
|
|
435
|
|
|
436 *b->last++ = ' ';
|
|
|
437
|
|
112
|
438 ngx_gmtime(entry[i].mtime + tp->gmtoff * 60 * alcf->localtime, &tm);
|
|
50
|
439
|
|
|
440 b->last = ngx_sprintf(b->last, "%02d-%s-%d %02d:%02d ",
|
|
|
441 tm.ngx_tm_mday,
|
|
|
442 months[tm.ngx_tm_mon - 1],
|
|
|
443 tm.ngx_tm_year,
|
|
|
444 tm.ngx_tm_hour,
|
|
|
445 tm.ngx_tm_min);
|
|
|
446
|
|
76
|
447 if (alcf->exact_size) {
|
|
|
448 if (entry[i].dir) {
|
|
|
449 b->last = ngx_cpymem(b->last, " -",
|
|
|
450 sizeof(" -") - 1);
|
|
|
451 } else {
|
|
|
452 b->last = ngx_sprintf(b->last, "%19O", entry[i].size);
|
|
126
|
453 }
|
|
50
|
454
|
|
|
455 } else {
|
|
76
|
456 if (entry[i].dir) {
|
|
96
|
457 b->last = ngx_cpymem(b->last, " -",
|
|
|
458 sizeof(" -") - 1);
|
|
76
|
459
|
|
|
460 } else {
|
|
|
461 length = entry[i].size;
|
|
|
462
|
|
|
463 if (length > 1024 * 1024 * 1024 - 1) {
|
|
|
464 size = (ngx_int_t) (length / (1024 * 1024 * 1024));
|
|
|
465 if ((length % (1024 * 1024 * 1024))
|
|
|
466 > (1024 * 1024 * 1024 / 2 - 1))
|
|
126
|
467 {
|
|
76
|
468 size++;
|
|
|
469 }
|
|
|
470 scale = 'G';
|
|
|
471
|
|
|
472 } else if (length > 1024 * 1024 - 1) {
|
|
|
473 size = (ngx_int_t) (length / (1024 * 1024));
|
|
|
474 if ((length % (1024 * 1024)) > (1024 * 1024 / 2 - 1)) {
|
|
|
475 size++;
|
|
|
476 }
|
|
|
477 scale = 'M';
|
|
|
478
|
|
|
479 } else if (length > 9999) {
|
|
|
480 size = (ngx_int_t) (length / 1024);
|
|
|
481 if (length % 1024 > 511) {
|
|
|
482 size++;
|
|
|
483 }
|
|
|
484 scale = 'K';
|
|
|
485
|
|
|
486 } else {
|
|
|
487 size = (ngx_int_t) length;
|
|
96
|
488 scale = '\0';
|
|
76
|
489 }
|
|
|
490
|
|
96
|
491 if (scale) {
|
|
|
492 b->last = ngx_sprintf(b->last, "%6i%c", size, scale);
|
|
76
|
493
|
|
96
|
494 } else {
|
|
|
495 b->last = ngx_sprintf(b->last, " %6i", size);
|
|
76
|
496 }
|
|
|
497 }
|
|
50
|
498 }
|
|
|
499
|
|
|
500 *b->last++ = CR;
|
|
|
501 *b->last++ = LF;
|
|
|
502 }
|
|
|
503
|
|
|
504 /* TODO: free temporary pool */
|
|
|
505
|
|
|
506 b->last = ngx_cpymem(b->last, "</pre><hr>", sizeof("</pre><hr>") - 1);
|
|
|
507
|
|
|
508 b->last = ngx_cpymem(b->last, tail, sizeof(tail) - 1);
|
|
|
509
|
|
146
|
510 if (r == r->main) {
|
|
50
|
511 b->last_buf = 1;
|
|
|
512 }
|
|
|
513
|
|
58
|
514 b->last_in_chain = 1;
|
|
|
515
|
|
50
|
516 out.buf = b;
|
|
|
517 out.next = NULL;
|
|
|
518
|
|
|
519 return ngx_http_output_filter(r, &out);
|
|
|
520 }
|
|
|
521
|
|
|
522
|
|
52
|
523 static int ngx_libc_cdecl
|
|
50
|
524 ngx_http_autoindex_cmp_entries(const void *one, const void *two)
|
|
|
525 {
|
|
|
526 ngx_http_autoindex_entry_t *first = (ngx_http_autoindex_entry_t *) one;
|
|
|
527 ngx_http_autoindex_entry_t *second = (ngx_http_autoindex_entry_t *) two;
|
|
|
528
|
|
|
529 if (first->dir && !second->dir) {
|
|
|
530 /* move the directories to the start */
|
|
|
531 return -1;
|
|
|
532 }
|
|
|
533
|
|
|
534 if (!first->dir && second->dir) {
|
|
|
535 /* move the directories to the start */
|
|
|
536 return 1;
|
|
|
537 }
|
|
|
538
|
|
|
539 return (int) ngx_strcmp(first->name.data, second->name.data);
|
|
|
540 }
|
|
|
541
|
|
|
542
|
|
|
543 #if 0
|
|
|
544
|
|
|
545 static ngx_buf_t *
|
|
|
546 ngx_http_autoindex_alloc(ngx_http_autoindex_ctx_t *ctx, size_t size)
|
|
|
547 {
|
|
|
548 ngx_chain_t *cl;
|
|
|
549
|
|
|
550 if (ctx->buf) {
|
|
|
551
|
|
|
552 if ((size_t) (ctx->buf->end - ctx->buf->last) >= size) {
|
|
|
553 return ctx->buf;
|
|
|
554 }
|
|
|
555
|
|
|
556 ctx->size += ctx->buf->last - ctx->buf->pos;
|
|
|
557 }
|
|
|
558
|
|
|
559 ctx->buf = ngx_create_temp_buf(ctx->pool, ctx->alloc_size);
|
|
|
560 if (ctx->buf == NULL) {
|
|
|
561 return NULL;
|
|
|
562 }
|
|
|
563
|
|
|
564 cl = ngx_alloc_chain_link(ctx->pool);
|
|
|
565 if (cl == NULL) {
|
|
|
566 return NULL;
|
|
|
567 }
|
|
|
568
|
|
|
569 cl->buf = ctx->buf;
|
|
|
570 cl->next = NULL;
|
|
|
571
|
|
|
572 *ctx->last_out = cl;
|
|
|
573 ctx->last_out = &cl->next;
|
|
|
574
|
|
|
575 return ctx->buf;
|
|
|
576 }
|
|
|
577
|
|
|
578 #endif
|
|
|
579
|
|
|
580
|
|
|
581 static ngx_int_t
|
|
106
|
582 ngx_http_autoindex_error(ngx_http_request_t *r, ngx_dir_t *dir, ngx_str_t *name)
|
|
50
|
583 {
|
|
|
584 if (ngx_close_dir(dir) == NGX_ERROR) {
|
|
|
585 ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno,
|
|
106
|
586 ngx_close_dir_n " \"%V\" failed", name);
|
|
50
|
587 }
|
|
|
588
|
|
|
589 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
590 }
|
|
|
591
|
|
|
592
|
|
|
593 static ngx_int_t
|
|
|
594 ngx_http_autoindex_init(ngx_cycle_t *cycle)
|
|
|
595 {
|
|
|
596 ngx_http_handler_pt *h;
|
|
|
597 ngx_http_core_main_conf_t *cmcf;
|
|
|
598
|
|
|
599 cmcf = ngx_http_cycle_get_module_main_conf(cycle, ngx_http_core_module);
|
|
|
600
|
|
|
601 h = ngx_array_push(&cmcf->phases[NGX_HTTP_CONTENT_PHASE].handlers);
|
|
|
602 if (h == NULL) {
|
|
|
603 return NGX_ERROR;
|
|
|
604 }
|
|
|
605
|
|
|
606 *h = ngx_http_autoindex_handler;
|
|
|
607
|
|
|
608 return NGX_OK;
|
|
|
609 }
|
|
|
610
|
|
|
611
|
|
|
612 static void *
|
|
|
613 ngx_http_autoindex_create_loc_conf(ngx_conf_t *cf)
|
|
|
614 {
|
|
|
615 ngx_http_autoindex_loc_conf_t *conf;
|
|
|
616
|
|
|
617 conf = ngx_palloc(cf->pool, sizeof(ngx_http_autoindex_loc_conf_t));
|
|
|
618 if (conf == NULL) {
|
|
|
619 return NGX_CONF_ERROR;
|
|
|
620 }
|
|
|
621
|
|
|
622 conf->enable = NGX_CONF_UNSET;
|
|
68
|
623 conf->localtime = NGX_CONF_UNSET;
|
|
76
|
624 conf->exact_size = NGX_CONF_UNSET;
|
|
50
|
625
|
|
|
626 return conf;
|
|
|
627 }
|
|
|
628
|
|
|
629
|
|
|
630 static char *
|
|
|
631 ngx_http_autoindex_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
|
632 {
|
|
|
633 ngx_http_autoindex_loc_conf_t *prev = parent;
|
|
|
634 ngx_http_autoindex_loc_conf_t *conf = child;
|
|
|
635
|
|
|
636 ngx_conf_merge_value(conf->enable, prev->enable, 0);
|
|
68
|
637 ngx_conf_merge_value(conf->localtime, prev->localtime, 0);
|
|
76
|
638 ngx_conf_merge_value(conf->exact_size, prev->exact_size, 1);
|
|
50
|
639
|
|
|
640 return NGX_CONF_OK;
|
|
|
641 }
|
