annotate src/core/ngx_file.c @ 454:a8424ffa495c NGINX_0_7_39

nginx 0.7.39 *) Bugfix: large response with SSI might hang, if gzipping was enabled; the bug had appeared in 0.7.28. Thanks to Artem Bokhan. *) Bugfix: a segmentation fault might occur in worker process, if short static variants are used in a "try_files" directive.
author Igor Sysoev <http://sysoev.ru>
date Mon, 02 Mar 2009 00:00:00 +0300
parents dac47e9ef0d5
children c8cfb6c462ef
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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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11 static ngx_atomic_uint_t ngx_temp_number;
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12 static ngx_atomic_uint_t ngx_random_number;
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15 ssize_t
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16 ngx_write_chain_to_temp_file(ngx_temp_file_t *tf, ngx_chain_t *chain)
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17 {
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18 ngx_int_t rc;
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20 if (tf->file.fd == NGX_INVALID_FILE) {
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21 rc = ngx_create_temp_file(&tf->file, tf->path, tf->pool,
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22 tf->persistent, tf->clean, tf->access);
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23
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24 if (rc == NGX_ERROR || rc == NGX_AGAIN) {
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25 return rc;
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26 }
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28 if (tf->log_level) {
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29 ngx_log_error(tf->log_level, tf->file.log, 0, "%s %V",
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30 tf->warn, &tf->file.name);
0
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31 }
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32 }
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33
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34 return ngx_write_chain_to_file(&tf->file, chain, tf->offset, tf->pool);
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35 }
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38 ngx_int_t
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39 ngx_create_temp_file(ngx_file_t *file, ngx_path_t *path, ngx_pool_t *pool,
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40 ngx_uint_t persistent, ngx_uint_t clean, ngx_uint_t access)
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41 {
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42 uint32_t n;
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43 ngx_err_t err;
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44 ngx_pool_cleanup_t *cln;
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45 ngx_pool_cleanup_file_t *clnf;
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47 file->name.len = path->name.len + 1 + path->len + 10;
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48
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49 file->name.data = ngx_pnalloc(pool, file->name.len + 1);
50
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50 if (file->name.data == NULL) {
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51 return NGX_ERROR;
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52 }
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53
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54 #if 0
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55 for (i = 0; i < file->name.len; i++) {
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56 file->name.data[i] = 'X';
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57 }
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58 #endif
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59
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60 ngx_memcpy(file->name.data, path->name.data, path->name.len);
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61
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62 n = (uint32_t) ngx_next_temp_number(0);
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63
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64 cln = ngx_pool_cleanup_add(pool, sizeof(ngx_pool_cleanup_file_t));
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65 if (cln == NULL) {
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66 return NGX_ERROR;
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67 }
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68
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69 for ( ;; ) {
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70 (void) ngx_sprintf(file->name.data + path->name.len + 1 + path->len,
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71 "%010uD%Z", n);
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72
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73 ngx_create_hashed_filename(path, file->name.data, file->name.len);
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75 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0,
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76 "hashed path: %s", file->name.data);
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77
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78 file->fd = ngx_open_tempfile(file->name.data, persistent, access);
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80 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0,
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81 "temp fd:%d", file->fd);
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82
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83 if (file->fd != NGX_INVALID_FILE) {
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84
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85 cln->handler = clean ? ngx_pool_delete_file : ngx_pool_cleanup_file;
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86 clnf = cln->data;
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87
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88 clnf->fd = file->fd;
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89 clnf->name = file->name.data;
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90 clnf->log = pool->log;
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91
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92 return NGX_OK;
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93 }
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94
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95 err = ngx_errno;
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96
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97 if (err == NGX_EEXIST) {
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98 n = (uint32_t) ngx_next_temp_number(1);
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99 continue;
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100 }
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101
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102 if ((path->level[0] == 0)
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103 || (err != NGX_ENOENT
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104 #if (NGX_WIN32)
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105 && err != NGX_ENOTDIR
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106 #endif
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107 ))
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108 {
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109 ngx_log_error(NGX_LOG_CRIT, file->log, err,
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110 ngx_open_tempfile_n " \"%s\" failed",
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111 file->name.data);
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112 return NGX_ERROR;
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113 }
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114
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115 if (ngx_create_path(file, path) == NGX_ERROR) {
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116 return NGX_ERROR;
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117 }
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118 }
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119 }
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120
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121
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122 void
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123 ngx_create_hashed_filename(ngx_path_t *path, u_char *file, size_t len)
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124 {
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125 size_t i, level;
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126 ngx_uint_t n;
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127
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128 i = path->name.len + 1;
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129
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130 file[path->name.len + path->len] = '/';
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131
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132 for (n = 0; n < 3; n++) {
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133 level = path->level[n];
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134
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135 if (level == 0) {
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136 break;
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137 }
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138
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139 len -= level;
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140 file[i - 1] = '/';
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141 ngx_memcpy(&file[i], &file[len], level);
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142 i += level + 1;
0
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143 }
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144 }
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145
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146
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147 ngx_int_t
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148 ngx_create_path(ngx_file_t *file, ngx_path_t *path)
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149 {
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diff changeset
150 size_t pos;
818201e5a553 nginx 0.1.33
Igor Sysoev <http://sysoev.ru>
parents: 58
diff changeset
151 ngx_err_t err;
818201e5a553 nginx 0.1.33
Igor Sysoev <http://sysoev.ru>
parents: 58
diff changeset
152 ngx_uint_t i;
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
153
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
154 pos = path->name.len;
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
155
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
156 for (i = 0; i < 3; i++) {
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
157 if (path->level[i] == 0) {
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
158 break;
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
159 }
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
160
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
161 pos += path->level[i] + 1;
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
162
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
163 file->name.data[pos] = '\0';
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
164
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
165 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0,
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
166 "temp file: \"%s\"", file->name.data);
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
167
218
1bf60f8c5c9e nginx 0.3.56
Igor Sysoev <http://sysoev.ru>
parents: 216
diff changeset
168 if (ngx_create_dir(file->name.data, 0700) == NGX_FILE_ERROR) {
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
169 err = ngx_errno;
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
170 if (err != NGX_EEXIST) {
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
171 ngx_log_error(NGX_LOG_CRIT, file->log, err,
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
172 ngx_create_dir_n " \"%s\" failed",
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
173 file->name.data);
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
174 return NGX_ERROR;
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
175 }
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
176 }
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
177
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
178 file->name.data[pos] = '/';
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
179 }
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
180
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
181 return NGX_OK;
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
182 }
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
183
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
184
186
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
185 ngx_err_t
218
1bf60f8c5c9e nginx 0.3.56
Igor Sysoev <http://sysoev.ru>
parents: 216
diff changeset
186 ngx_create_full_path(u_char *dir, ngx_uint_t access)
186
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
187 {
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
188 u_char *p, ch;
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
189 ngx_err_t err;
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
190
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
191 for (p = dir + 1; *p; p++) {
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
192 ch = *p;
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
193
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
194 if (ch != '/') {
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
195 continue;
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
196 }
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
197
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
198 *p = '\0';
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
199
218
1bf60f8c5c9e nginx 0.3.56
Igor Sysoev <http://sysoev.ru>
parents: 216
diff changeset
200 if (ngx_create_dir(dir, access) == NGX_FILE_ERROR) {
186
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
201 err = ngx_errno;
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
202 if (err != NGX_EEXIST) {
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
203 return err;
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
204 }
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
205 }
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
206
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
207 *p = '/';
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
208 }
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
209
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
210 return 0;
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
211 }
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
212
54aabf2b0bc6 nginx 0.3.40
Igor Sysoev <http://sysoev.ru>
parents: 182
diff changeset
213
42
41ccba1aba45 nginx 0.1.21
Igor Sysoev <http://sysoev.ru>
parents: 30
diff changeset
214 void
48
6cfc63e68377 nginx 0.1.24
Igor Sysoev <http://sysoev.ru>
parents: 44
diff changeset
215 ngx_init_temp_number(void)
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
216 {
42
41ccba1aba45 nginx 0.1.21
Igor Sysoev <http://sysoev.ru>
parents: 30
diff changeset
217 ngx_temp_number = 0;
250
fbf2b2f66c9f nginx 0.4.10
Igor Sysoev <http://sysoev.ru>
parents: 218
diff changeset
218 ngx_random_number = 123456;
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
219 }
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
220
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
221
44
4989c3d25945 nginx 0.1.22
Igor Sysoev <http://sysoev.ru>
parents: 42
diff changeset
222 ngx_atomic_uint_t
42
41ccba1aba45 nginx 0.1.21
Igor Sysoev <http://sysoev.ru>
parents: 30
diff changeset
223 ngx_next_temp_number(ngx_uint_t collision)
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
224 {
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
225 if (collision) {
250
fbf2b2f66c9f nginx 0.4.10
Igor Sysoev <http://sysoev.ru>
parents: 218
diff changeset
226 ngx_temp_number += ngx_random_number;
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
227 }
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
228
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
229 return ngx_temp_number++;
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
230 }
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
231
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
232
42
41ccba1aba45 nginx 0.1.21
Igor Sysoev <http://sysoev.ru>
parents: 30
diff changeset
233 char *
41ccba1aba45 nginx 0.1.21
Igor Sysoev <http://sysoev.ru>
parents: 30
diff changeset
234 ngx_conf_set_path_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
235 {
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
236 char *p = conf;
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
237
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
238 ssize_t level;
178
87699398f955 nginx 0.3.36
Igor Sysoev <http://sysoev.ru>
parents: 112
diff changeset
239 ngx_str_t *value;
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
240 ngx_uint_t i, n;
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
241 ngx_path_t *path, **slot;
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
242
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
243 slot = (ngx_path_t **) (p + cmd->offset);
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
244
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
245 if (*slot) {
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
246 return "is duplicate";
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
247 }
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
248
50
72eb30262aac nginx 0.1.25
Igor Sysoev <http://sysoev.ru>
parents: 48
diff changeset
249 path = ngx_pcalloc(cf->pool, sizeof(ngx_path_t));
72eb30262aac nginx 0.1.25
Igor Sysoev <http://sysoev.ru>
parents: 48
diff changeset
250 if (path == NULL) {
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
251 return NGX_CONF_ERROR;
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
252 }
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
253
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
254 value = cf->args->elts;
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
255
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
256 path->name = value[1];
178
87699398f955 nginx 0.3.36
Igor Sysoev <http://sysoev.ru>
parents: 112
diff changeset
257
210
14050d2bec9b nginx 0.3.52
Igor Sysoev <http://sysoev.ru>
parents: 186
diff changeset
258 if (path->name.data[path->name.len - 1] == '/') {
14050d2bec9b nginx 0.3.52
Igor Sysoev <http://sysoev.ru>
parents: 186
diff changeset
259 path->name.len--;
14050d2bec9b nginx 0.3.52
Igor Sysoev <http://sysoev.ru>
parents: 186
diff changeset
260 }
14050d2bec9b nginx 0.3.52
Igor Sysoev <http://sysoev.ru>
parents: 186
diff changeset
261
454
a8424ffa495c nginx 0.7.39
Igor Sysoev <http://sysoev.ru>
parents: 430
diff changeset
262 if (ngx_conf_full_name(cf->cycle, &path->name, 0) != NGX_OK) {
178
87699398f955 nginx 0.3.36
Igor Sysoev <http://sysoev.ru>
parents: 112
diff changeset
263 return NULL;
87699398f955 nginx 0.3.36
Igor Sysoev <http://sysoev.ru>
parents: 112
diff changeset
264 }
87699398f955 nginx 0.3.36
Igor Sysoev <http://sysoev.ru>
parents: 112
diff changeset
265
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
266 path->len = 0;
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
267 path->cleaner = (ngx_gc_handler_pt) cmd->post;
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
268 path->conf_file = cf->conf_file->file.name.data;
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
269 path->line = cf->conf_file->line;
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
270
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
271 for (i = 0, n = 2; n < cf->args->nelts; i++, n++) {
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
272 level = ngx_atoi(value[n].data, value[n].len);
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
273 if (level == NGX_ERROR || level == 0) {
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
274 return "invalid value";
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
275 }
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
276
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
277 path->level[i] = level;
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
278 path->len += level + 1;
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
279 }
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
280
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
281 while (i < 3) {
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
282 path->level[i++] = 0;
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
283 }
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
284
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
285 *slot = path;
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
286
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
287 if (ngx_add_path(cf, slot) == NGX_ERROR) {
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
288 return NGX_CONF_ERROR;
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
289 }
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
290
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
291 return NGX_CONF_OK;
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
292 }
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
293
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
294
318
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
295 char *
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
296 ngx_conf_set_access_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
297 {
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
298 char *confp = conf;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
299
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
300 u_char *p;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
301 ngx_str_t *value;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
302 ngx_uint_t i, right, shift, *access;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
303
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
304 access = (ngx_uint_t *) (confp + cmd->offset);
320
95183808f549 nginx 0.6.4
Igor Sysoev <http://sysoev.ru>
parents: 318
diff changeset
305
318
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
306 if (*access != NGX_CONF_UNSET_UINT) {
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
307 return "is duplicate";
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
308 }
320
95183808f549 nginx 0.6.4
Igor Sysoev <http://sysoev.ru>
parents: 318
diff changeset
309
318
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
310 value = cf->args->elts;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
311
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
312 *access = 0600;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
313
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
314 for (i = 1; i < cf->args->nelts; i++) {
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
315
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
316 p = value[i].data;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
317
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
318 if (ngx_strncmp(p, "user:", sizeof("user:") - 1) == 0) {
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
319 shift = 6;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
320 p += sizeof("user:") - 1;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
321
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
322 } else if (ngx_strncmp(p, "group:", sizeof("group:") - 1) == 0) {
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
323 shift = 3;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
324 p += sizeof("group:") - 1;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
325
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
326 } else if (ngx_strncmp(p, "all:", sizeof("all:") - 1) == 0) {
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
327 shift = 0;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
328 p += sizeof("all:") - 1;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
329
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
330 } else {
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
331 goto invalid;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
332 }
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
333
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
334 if (ngx_strcmp(p, "rw") == 0) {
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
335 right = 6;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
336
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
337 } else if (ngx_strcmp(p, "r") == 0) {
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
338 right = 4;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
339
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
340 } else {
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
341 goto invalid;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
342 }
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
343
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
344 *access |= right << shift;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
345 }
320
95183808f549 nginx 0.6.4
Igor Sysoev <http://sysoev.ru>
parents: 318
diff changeset
346
318
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
347 return NGX_CONF_OK;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
348
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
349 invalid:
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
350
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
351 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "invalid value \"%V\"", &value[i]);
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
352
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
353 return NGX_CONF_ERROR;
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
354 }
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
355
fc223117327f nginx 0.6.3
Igor Sysoev <http://sysoev.ru>
parents: 282
diff changeset
356
42
41ccba1aba45 nginx 0.1.21
Igor Sysoev <http://sysoev.ru>
parents: 30
diff changeset
357 ngx_int_t
41ccba1aba45 nginx 0.1.21
Igor Sysoev <http://sysoev.ru>
parents: 30
diff changeset
358 ngx_add_path(ngx_conf_t *cf, ngx_path_t **slot)
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
359 {
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
360 ngx_uint_t i, n;
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
361 ngx_path_t *path, **p;
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
362
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
363 path = *slot;
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
364
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
365 p = cf->cycle->pathes.elts;
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
366 for (i = 0; i < cf->cycle->pathes.nelts; i++) {
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
367 if (p[i]->name.len == path->name.len
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
368 && ngx_strcmp(p[i]->name.data, path->name.data) == 0)
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
369 {
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
370 for (n = 0; n < 3; n++) {
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
371 if (p[i]->level[n] != path->level[n]) {
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
372 if (path->conf_file == NULL) {
30
e1ada20fc595 nginx 0.1.15
Igor Sysoev <http://sysoev.ru>
parents: 28
diff changeset
373 if (p[i]->conf_file == NULL) {
e1ada20fc595 nginx 0.1.15
Igor Sysoev <http://sysoev.ru>
parents: 28
diff changeset
374 ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
e1ada20fc595 nginx 0.1.15
Igor Sysoev <http://sysoev.ru>
parents: 28
diff changeset
375 "the default path name \"%V\" has "
e1ada20fc595 nginx 0.1.15
Igor Sysoev <http://sysoev.ru>
parents: 28
diff changeset
376 "the same name as another default path, "
e1ada20fc595 nginx 0.1.15
Igor Sysoev <http://sysoev.ru>
parents: 28
diff changeset
377 "but the different levels, you need to "
e1ada20fc595 nginx 0.1.15
Igor Sysoev <http://sysoev.ru>
parents: 28
diff changeset
378 "redefine one of them in http section",
e1ada20fc595 nginx 0.1.15
Igor Sysoev <http://sysoev.ru>
parents: 28
diff changeset
379 &p[i]->name);
e1ada20fc595 nginx 0.1.15
Igor Sysoev <http://sysoev.ru>
parents: 28
diff changeset
380 return NGX_ERROR;
e1ada20fc595 nginx 0.1.15
Igor Sysoev <http://sysoev.ru>
parents: 28
diff changeset
381 }
e1ada20fc595 nginx 0.1.15
Igor Sysoev <http://sysoev.ru>
parents: 28
diff changeset
382
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
383 ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
384 "the path name \"%V\" in %s:%ui has "
30
e1ada20fc595 nginx 0.1.15
Igor Sysoev <http://sysoev.ru>
parents: 28
diff changeset
385 "the same name as default path, but "
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
386 "the different levels, you need to "
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
387 "define default path in http section",
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
388 &p[i]->name, p[i]->conf_file, p[i]->line);
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
389 return NGX_ERROR;
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
390 }
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
391
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
392 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
393 "the same path name \"%V\" in %s:%ui "
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
394 "has the different levels than",
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
395 &p[i]->name, p[i]->conf_file, p[i]->line);
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
396 return NGX_ERROR;
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
397 }
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
398
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
399 if (p[i]->level[n] == 0) {
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
400 break;
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
401 }
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
402 }
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
403
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
404 *slot = p[i];
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
405
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
406 return NGX_OK;
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
407 }
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
408 }
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
409
50
72eb30262aac nginx 0.1.25
Igor Sysoev <http://sysoev.ru>
parents: 48
diff changeset
410 p = ngx_array_push(&cf->cycle->pathes);
72eb30262aac nginx 0.1.25
Igor Sysoev <http://sysoev.ru>
parents: 48
diff changeset
411 if (p == NULL) {
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
412 return NGX_ERROR;
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
413 }
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
414
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
415 *p = path;
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
416
28
7ca9bdc82b3f nginx 0.1.14
Igor Sysoev <http://sysoev.ru>
parents: 16
diff changeset
417 return NGX_OK;
0
f0b350454894 nginx 0.1.0
Igor Sysoev <http://sysoev.ru>
parents:
diff changeset
418 }
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
419
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
420
42
41ccba1aba45 nginx 0.1.21
Igor Sysoev <http://sysoev.ru>
parents: 30
diff changeset
421 ngx_int_t
41ccba1aba45 nginx 0.1.21
Igor Sysoev <http://sysoev.ru>
parents: 30
diff changeset
422 ngx_create_pathes(ngx_cycle_t *cycle, ngx_uid_t user)
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
423 {
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
424 ngx_err_t err;
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
425 ngx_uint_t i;
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
426 ngx_path_t **path;
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
427
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
428 path = cycle->pathes.elts;
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
429 for (i = 0; i < cycle->pathes.nelts; i++) {
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
430
218
1bf60f8c5c9e nginx 0.3.56
Igor Sysoev <http://sysoev.ru>
parents: 216
diff changeset
431 if (ngx_create_dir(path[i]->name.data, 0700) == NGX_FILE_ERROR) {
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
432 err = ngx_errno;
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
433 if (err != NGX_EEXIST) {
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
434 ngx_log_error(NGX_LOG_EMERG, cycle->log, err,
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
435 ngx_create_dir_n " \"%s\" failed",
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
436 path[i]->name.data);
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
437 return NGX_ERROR;
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
438 }
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
439 }
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
440
66
818201e5a553 nginx 0.1.33
Igor Sysoev <http://sysoev.ru>
parents: 58
diff changeset
441 if (user == (ngx_uid_t) NGX_CONF_UNSET_UINT) {
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
442 continue;
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
443 }
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
444
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
445 #if !(NGX_WIN32)
356
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
446 {
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
447 ngx_file_info_t fi;
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
448
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
449 if (ngx_file_info((const char *) path[i]->name.data, &fi) == -1) {
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
450 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno,
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
451 ngx_file_info_n " \"%s\" failed", path[i]->name.data);
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
452 return NGX_ERROR;
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
453 }
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
454
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
455 if (fi.st_uid != user) {
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
456 if (chown((const char *) path[i]->name.data, user, -1) == -1) {
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
457 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno,
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
458 "chown(\"%s\", %d) failed",
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
459 path[i]->name.data, user);
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
460 return NGX_ERROR;
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
461 }
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
462 }
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
463
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
464 if ((fi.st_mode & (S_IRUSR|S_IWUSR|S_IXUSR))
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
465 != (S_IRUSR|S_IWUSR|S_IXUSR))
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
466 {
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
467 fi.st_mode |= (S_IRUSR|S_IWUSR|S_IXUSR);
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
468
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
469 if (chmod((const char *) path[i]->name.data, fi.st_mode) == -1) {
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
470 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno,
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
471 "chmod() \"%s\" failed", path[i]->name.data);
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
472 return NGX_ERROR;
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
473 }
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
474 }
356
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
475 }
16
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
476 #endif
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
477 }
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
478
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
479 return NGX_OK;
74b1868dd3cd nginx 0.1.8
Igor Sysoev <http://sysoev.ru>
parents: 10
diff changeset
480 }
272
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
481
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
482
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
483 ngx_int_t
362
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
484 ngx_ext_rename_file(ngx_str_t *src, ngx_str_t *to, ngx_ext_rename_file_t *ext)
356
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
485 {
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
486 ngx_err_t err;
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
487
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
488 #if !(NGX_WIN32)
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
489
430
dac47e9ef0d5 nginx 0.7.27
Igor Sysoev <http://sysoev.ru>
parents: 382
diff changeset
490 if (ext->access) {
dac47e9ef0d5 nginx 0.7.27
Igor Sysoev <http://sysoev.ru>
parents: 382
diff changeset
491 if (ngx_change_file_access(src->data, ext->access) == NGX_FILE_ERROR) {
dac47e9ef0d5 nginx 0.7.27
Igor Sysoev <http://sysoev.ru>
parents: 382
diff changeset
492 ngx_log_error(NGX_LOG_CRIT, ext->log, ngx_errno,
dac47e9ef0d5 nginx 0.7.27
Igor Sysoev <http://sysoev.ru>
parents: 382
diff changeset
493 ngx_change_file_access_n " \"%s\" failed", src->data);
dac47e9ef0d5 nginx 0.7.27
Igor Sysoev <http://sysoev.ru>
parents: 382
diff changeset
494 err = 0;
dac47e9ef0d5 nginx 0.7.27
Igor Sysoev <http://sysoev.ru>
parents: 382
diff changeset
495 goto failed;
dac47e9ef0d5 nginx 0.7.27
Igor Sysoev <http://sysoev.ru>
parents: 382
diff changeset
496 }
356
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
497 }
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
498
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
499 #endif
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
500
362
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
501 if (ext->time != -1) {
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
502 if (ngx_set_file_time(src->data, ext->fd, ext->time) != NGX_OK) {
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
503 ngx_log_error(NGX_LOG_CRIT, ext->log, ngx_errno,
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
504 ngx_set_file_time_n " \"%s\" failed", src->data);
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
505 err = 0;
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
506 goto failed;
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
507 }
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
508 }
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
509
356
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
510 if (ngx_rename_file(src->data, to->data) != NGX_FILE_ERROR) {
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
511 return NGX_OK;
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
512 }
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
513
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
514 err = ngx_errno;
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
515
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
516 if (err == NGX_ENOENT) {
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
517
362
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
518 if (!ext->create_path) {
356
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
519 goto failed;
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
520 }
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
521
430
dac47e9ef0d5 nginx 0.7.27
Igor Sysoev <http://sysoev.ru>
parents: 382
diff changeset
522 err = ngx_create_full_path(to->data, ngx_dir_access(ext->path_access));
356
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
523
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
524 if (err) {
362
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
525 ngx_log_error(NGX_LOG_CRIT, ext->log, err,
356
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
526 ngx_create_dir_n " \"%s\" failed", to->data);
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
527 err = 0;
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
528 goto failed;
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
529 }
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
530
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
531 if (ngx_rename_file(src->data, to->data) != NGX_FILE_ERROR) {
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
532 return NGX_OK;
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
533 }
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
534
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
535 err = ngx_errno;
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
536 goto failed;
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
537 }
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
538
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
539 #if (NGX_WIN32)
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
540
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
541 if (err == NGX_EEXIST) {
362
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
542 if (ngx_win32_rename_file(src, to, ext->log) == NGX_OK) {
356
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
543
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
544 if (ngx_rename_file(src->data, to->data) != NGX_FILE_ERROR) {
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
545 return NGX_OK;
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
546 }
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
547
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
548 err = ngx_errno;
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
549
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
550 } else {
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
551 err = 0;
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
552 }
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
553 }
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
554
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
555 #endif
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
556
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
557 failed:
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
558
366
babd3d9efb62 nginx 0.6.27
Igor Sysoev <http://sysoev.ru>
parents: 362
diff changeset
559 if (ext->delete_file) {
356
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
560 if (ngx_delete_file(src->data) == NGX_FILE_ERROR) {
362
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
561 ngx_log_error(NGX_LOG_CRIT, ext->log, ngx_errno,
356
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
562 ngx_delete_file_n " \"%s\" failed", src->data);
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
563 }
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
564 }
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
565
430
dac47e9ef0d5 nginx 0.7.27
Igor Sysoev <http://sysoev.ru>
parents: 382
diff changeset
566 if (err && ext->log_rename_error) {
362
54fad6c4b555 nginx 0.6.25
Igor Sysoev <http://sysoev.ru>
parents: 356
diff changeset
567 ngx_log_error(NGX_LOG_CRIT, ext->log, err,
356
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
568 ngx_rename_file_n " \"%s\" to \"%s\" failed",
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
569 src->data, to->data);
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
570 }
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
571
430
dac47e9ef0d5 nginx 0.7.27
Igor Sysoev <http://sysoev.ru>
parents: 382
diff changeset
572 ext->rename_error = err;
dac47e9ef0d5 nginx 0.7.27
Igor Sysoev <http://sysoev.ru>
parents: 382
diff changeset
573
356
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
574 return NGX_ERROR;
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
575 }
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
576
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
577
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
578 /*
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
579 * ctx->init_handler() - see ctx->alloc
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
580 * ctx->file_handler() - file handler
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
581 * ctx->pre_tree_handler() - handler is called before entering directory
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
582 * ctx->post_tree_handler() - handler is called after leaving directory
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
583 * ctx->spec_handler() - special (socket, FIFO, etc.) file handler
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
584 *
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
585 * ctx->data - some data structure, it may be the same on all levels, or
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
586 * reallocated if ctx->alloc is nonzero
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
587 *
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
588 * ctx->alloc - a size of data structure that is allocated at every level
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
589 * and is initilialized by ctx->init_handler()
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
590 *
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
591 * ctx->log - a log
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
592 *
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
593 * on fatal (memory) error handler must return NGX_ABORT to stop walking tree
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
594 */
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
595
b743d290eb3b nginx 0.6.22
Igor Sysoev <http://sysoev.ru>
parents: 324
diff changeset
596 ngx_int_t
272
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
597 ngx_walk_tree(ngx_tree_ctx_t *ctx, ngx_str_t *tree)
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
598 {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
599 void *data, *prev;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
600 u_char *p, *name;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
601 size_t len;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
602 ngx_int_t rc;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
603 ngx_err_t err;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
604 ngx_str_t file, buf;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
605 ngx_dir_t dir;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
606
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
607 buf.len = 0;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
608 buf.data = NULL;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
609
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
610 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0,
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
611 "walk tree \"%V\"", tree);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
612
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
613 if (ngx_open_dir(tree, &dir) == NGX_ERROR) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
614 ngx_log_error(NGX_LOG_CRIT, ctx->log, ngx_errno,
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
615 ngx_open_dir_n " \"%s\" failed", tree->data);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
616 return NGX_ERROR;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
617 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
618
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
619 prev = ctx->data;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
620
276
c5c2b2883984 nginx 0.5.8
Igor Sysoev <http://sysoev.ru>
parents: 272
diff changeset
621 if (ctx->alloc) {
c5c2b2883984 nginx 0.5.8
Igor Sysoev <http://sysoev.ru>
parents: 272
diff changeset
622 data = ngx_alloc(ctx->alloc, ctx->log);
272
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
623 if (data == NULL) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
624 goto failed;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
625 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
626
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
627 if (ctx->init_handler(data, prev) == NGX_ABORT) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
628 goto failed;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
629 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
630
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
631 ctx->data = data;
322
d16d691432c9 nginx 0.6.5
Igor Sysoev <http://sysoev.ru>
parents: 320
diff changeset
632
d16d691432c9 nginx 0.6.5
Igor Sysoev <http://sysoev.ru>
parents: 320
diff changeset
633 } else {
d16d691432c9 nginx 0.6.5
Igor Sysoev <http://sysoev.ru>
parents: 320
diff changeset
634 data = NULL;
272
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
635 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
636
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
637 for ( ;; ) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
638
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
639 ngx_set_errno(0);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
640
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
641 if (ngx_read_dir(&dir) == NGX_ERROR) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
642 err = ngx_errno;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
643
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
644 if (err == NGX_ENOMOREFILES) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
645 rc = NGX_OK;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
646
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
647 } else {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
648 ngx_log_error(NGX_LOG_CRIT, ctx->log, err,
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
649 ngx_read_dir_n " \"%s\" failed", tree->data);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
650 rc = NGX_ERROR;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
651 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
652
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
653 goto done;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
654 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
655
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
656 len = ngx_de_namelen(&dir);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
657 name = ngx_de_name(&dir);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
658
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
659 ngx_log_debug2(NGX_LOG_DEBUG_CORE, ctx->log, 0,
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
660 "tree name %uz:\"%s\"", len, name);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
661
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
662 if (len == 1 && name[0] == '.') {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
663 continue;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
664 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
665
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
666 if (len == 2 && name[0] == '.' && name[1] == '.') {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
667 continue;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
668 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
669
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
670 file.len = tree->len + 1 + len;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
671
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
672 if (file.len + NGX_DIR_MASK_LEN > buf.len) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
673
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
674 if (buf.len) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
675 ngx_free(buf.data);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
676 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
677
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
678 buf.len = tree->len + 1 + len + NGX_DIR_MASK_LEN;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
679
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
680 buf.data = ngx_alloc(buf.len + 1, ctx->log);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
681 if (buf.data == NULL) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
682 goto failed;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
683 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
684 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
685
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
686 p = ngx_cpymem(buf.data, tree->data, tree->len);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
687 *p++ = '/';
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
688 ngx_memcpy(p, name, len + 1);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
689
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
690 file.data = buf.data;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
691
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
692 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0,
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
693 "tree path \"%s\"", file.data);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
694
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
695 if (!dir.valid_info) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
696 if (ngx_de_info(file.data, &dir) == NGX_FILE_ERROR) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
697 ngx_log_error(NGX_LOG_CRIT, ctx->log, ngx_errno,
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
698 ngx_de_info_n " \"%s\" failed", file.data);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
699 continue;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
700 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
701 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
702
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
703 if (ngx_de_is_file(&dir)) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
704
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
705 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0,
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
706 "tree file \"%s\"", file.data);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
707
276
c5c2b2883984 nginx 0.5.8
Igor Sysoev <http://sysoev.ru>
parents: 272
diff changeset
708 ctx->size = ngx_de_size(&dir);
c5c2b2883984 nginx 0.5.8
Igor Sysoev <http://sysoev.ru>
parents: 272
diff changeset
709 ctx->access = ngx_de_access(&dir);
c5c2b2883984 nginx 0.5.8
Igor Sysoev <http://sysoev.ru>
parents: 272
diff changeset
710 ctx->mtime = ngx_de_mtime(&dir);
c5c2b2883984 nginx 0.5.8
Igor Sysoev <http://sysoev.ru>
parents: 272
diff changeset
711
272
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
712 if (ctx->file_handler(ctx, &file) == NGX_ABORT) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
713 goto failed;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
714 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
715
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
716 } else if (ngx_de_is_dir(&dir)) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
717
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
718 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0,
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
719 "tree enter dir \"%s\"", file.data);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
720
276
c5c2b2883984 nginx 0.5.8
Igor Sysoev <http://sysoev.ru>
parents: 272
diff changeset
721 ctx->access = ngx_de_access(&dir);
c5c2b2883984 nginx 0.5.8
Igor Sysoev <http://sysoev.ru>
parents: 272
diff changeset
722 ctx->mtime = ngx_de_mtime(&dir);
c5c2b2883984 nginx 0.5.8
Igor Sysoev <http://sysoev.ru>
parents: 272
diff changeset
723
272
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
724 if (ctx->pre_tree_handler(ctx, &file) == NGX_ABORT) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
725 goto failed;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
726 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
727
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
728 if (ngx_walk_tree(ctx, &file) == NGX_ABORT) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
729 goto failed;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
730 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
731
276
c5c2b2883984 nginx 0.5.8
Igor Sysoev <http://sysoev.ru>
parents: 272
diff changeset
732 ctx->access = ngx_de_access(&dir);
c5c2b2883984 nginx 0.5.8
Igor Sysoev <http://sysoev.ru>
parents: 272
diff changeset
733 ctx->mtime = ngx_de_mtime(&dir);
c5c2b2883984 nginx 0.5.8
Igor Sysoev <http://sysoev.ru>
parents: 272
diff changeset
734
272
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
735 if (ctx->post_tree_handler(ctx, &file) == NGX_ABORT) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
736 goto failed;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
737 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
738
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
739 } else {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
740
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
741 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0,
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
742 "tree special \"%s\"", file.data);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
743
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
744 if (ctx->spec_handler(ctx, &file) == NGX_ABORT) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
745 goto failed;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
746 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
747 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
748 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
749
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
750 failed:
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
751
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
752 rc = NGX_ABORT;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
753
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
754 done:
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
755
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
756 if (buf.len) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
757 ngx_free(buf.data);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
758 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
759
322
d16d691432c9 nginx 0.6.5
Igor Sysoev <http://sysoev.ru>
parents: 320
diff changeset
760 if (data) {
d16d691432c9 nginx 0.6.5
Igor Sysoev <http://sysoev.ru>
parents: 320
diff changeset
761 ngx_free(data);
272
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
762 ctx->data = prev;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
763 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
764
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
765 if (ngx_close_dir(&dir) == NGX_ERROR) {
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
766 ngx_log_error(NGX_LOG_CRIT, ctx->log, ngx_errno,
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
767 ngx_close_dir_n " \"%s\" failed", tree->data);
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
768 }
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
769
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
770 return rc;
29a6403156b0 nginx 0.5.6
Igor Sysoev <http://sysoev.ru>
parents: 250
diff changeset
771 }