Mercurial > hg > nginx
annotate src/mail/ngx_mail_core_module.c @ 5036:6e374742043e stable-1.2
Merge of r4944: removed GLOB_NOSORT glob option.
This will result in alphabetical sorting of included files if
the "include" directive with wildcards is used.
Note that the behaviour is now different from that on Windows, where
alphabetical sorting is not guaranteed for FindFirsFile()/FindNextFile()
(used to be alphabetical on NTFS, but not on FAT).
Approved by Igor Sysoev, prodded by many.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Sat, 09 Feb 2013 21:27:37 +0000 |
| parents | 0b0ddfdbdd7b |
| children |
| rev | line source |
|---|---|
| 521 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
| 521 | 5 */ |
| 6 | |
| 7 | |
| 8 #include <ngx_config.h> | |
| 9 #include <ngx_core.h> | |
| 10 #include <ngx_event.h> | |
| 1136 | 11 #include <ngx_mail.h> |
| 521 | 12 |
| 13 | |
| 1136 | 14 static void *ngx_mail_core_create_main_conf(ngx_conf_t *cf); |
| 15 static void *ngx_mail_core_create_srv_conf(ngx_conf_t *cf); | |
| 16 static char *ngx_mail_core_merge_srv_conf(ngx_conf_t *cf, void *parent, | |
| 521 | 17 void *child); |
| 1136 | 18 static char *ngx_mail_core_server(ngx_conf_t *cf, ngx_command_t *cmd, |
| 521 | 19 void *conf); |
| 1136 | 20 static char *ngx_mail_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, |
| 521 | 21 void *conf); |
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22 static char *ngx_mail_core_protocol(ngx_conf_t *cf, ngx_command_t *cmd, |
| 527 | 23 void *conf); |
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24 static char *ngx_mail_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, |
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25 void *conf); |
| 521 | 26 |
| 27 | |
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28 static ngx_conf_deprecated_t ngx_conf_deprecated_so_keepalive = { |
| 4522 | 29 ngx_conf_deprecated, "so_keepalive", |
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30 "so_keepalive\" parameter of the \"listen" |
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31 }; |
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32 |
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33 |
| 1136 | 34 static ngx_command_t ngx_mail_core_commands[] = { |
| 521 | 35 |
| 36 { ngx_string("server"), | |
| 1136 | 37 NGX_MAIL_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, |
| 38 ngx_mail_core_server, | |
| 521 | 39 0, |
| 40 0, | |
| 41 NULL }, | |
| 42 | |
| 43 { ngx_string("listen"), | |
| 1136 | 44 NGX_MAIL_SRV_CONF|NGX_CONF_TAKE12, |
| 45 ngx_mail_core_listen, | |
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46 NGX_MAIL_SRV_CONF_OFFSET, |
| 521 | 47 0, |
| 48 NULL }, | |
| 49 | |
| 50 { ngx_string("protocol"), | |
| 1136 | 51 NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
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52 ngx_mail_core_protocol, |
| 1136 | 53 NGX_MAIL_SRV_CONF_OFFSET, |
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54 0, |
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55 NULL }, |
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56 |
| 587 | 57 { ngx_string("so_keepalive"), |
| 1136 | 58 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_FLAG, |
| 587 | 59 ngx_conf_set_flag_slot, |
| 1136 | 60 NGX_MAIL_SRV_CONF_OFFSET, |
| 61 offsetof(ngx_mail_core_srv_conf_t, so_keepalive), | |
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62 &ngx_conf_deprecated_so_keepalive }, |
| 587 | 63 |
| 521 | 64 { ngx_string("timeout"), |
| 1136 | 65 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
| 521 | 66 ngx_conf_set_msec_slot, |
| 1136 | 67 NGX_MAIL_SRV_CONF_OFFSET, |
| 68 offsetof(ngx_mail_core_srv_conf_t, timeout), | |
| 521 | 69 NULL }, |
| 70 | |
| 800 | 71 { ngx_string("server_name"), |
| 1136 | 72 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
| 800 | 73 ngx_conf_set_str_slot, |
| 1136 | 74 NGX_MAIL_SRV_CONF_OFFSET, |
| 75 offsetof(ngx_mail_core_srv_conf_t, server_name), | |
| 800 | 76 NULL }, |
| 77 | |
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78 { ngx_string("resolver"), |
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79 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_1MORE, |
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80 ngx_mail_core_resolver, |
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81 NGX_MAIL_SRV_CONF_OFFSET, |
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82 0, |
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83 NULL }, |
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84 |
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85 { ngx_string("resolver_timeout"), |
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86 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
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87 ngx_conf_set_msec_slot, |
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88 NGX_MAIL_SRV_CONF_OFFSET, |
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89 offsetof(ngx_mail_core_srv_conf_t, resolver_timeout), |
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90 NULL }, |
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91 |
| 521 | 92 ngx_null_command |
| 93 }; | |
| 94 | |
| 95 | |
| 1136 | 96 static ngx_mail_module_t ngx_mail_core_module_ctx = { |
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97 NULL, /* protocol */ |
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98 |
| 1136 | 99 ngx_mail_core_create_main_conf, /* create main configuration */ |
| 521 | 100 NULL, /* init main configuration */ |
| 101 | |
| 1136 | 102 ngx_mail_core_create_srv_conf, /* create server configuration */ |
| 103 ngx_mail_core_merge_srv_conf /* merge server configuration */ | |
| 521 | 104 }; |
| 105 | |
| 106 | |
| 1136 | 107 ngx_module_t ngx_mail_core_module = { |
| 521 | 108 NGX_MODULE_V1, |
| 1136 | 109 &ngx_mail_core_module_ctx, /* module context */ |
| 110 ngx_mail_core_commands, /* module directives */ | |
| 111 NGX_MAIL_MODULE, /* module type */ | |
| 541 | 112 NULL, /* init master */ |
| 521 | 113 NULL, /* init module */ |
| 541 | 114 NULL, /* init process */ |
| 115 NULL, /* init thread */ | |
| 116 NULL, /* exit thread */ | |
| 117 NULL, /* exit process */ | |
| 118 NULL, /* exit master */ | |
| 119 NGX_MODULE_V1_PADDING | |
| 521 | 120 }; |
| 121 | |
| 122 | |
| 123 static void * | |
| 1136 | 124 ngx_mail_core_create_main_conf(ngx_conf_t *cf) |
| 577 | 125 { |
| 1136 | 126 ngx_mail_core_main_conf_t *cmcf; |
| 521 | 127 |
| 1136 | 128 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_mail_core_main_conf_t)); |
| 521 | 129 if (cmcf == NULL) { |
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130 return NULL; |
| 521 | 131 } |
| 132 | |
| 133 if (ngx_array_init(&cmcf->servers, cf->pool, 4, | |
| 1136 | 134 sizeof(ngx_mail_core_srv_conf_t *)) |
| 641 | 135 != NGX_OK) |
| 136 { | |
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137 return NULL; |
| 641 | 138 } |
| 139 | |
| 1136 | 140 if (ngx_array_init(&cmcf->listen, cf->pool, 4, sizeof(ngx_mail_listen_t)) |
| 641 | 141 != NGX_OK) |
| 521 | 142 { |
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143 return NULL; |
| 521 | 144 } |
| 145 | |
| 146 return cmcf; | |
| 147 } | |
| 148 | |
| 149 | |
| 150 static void * | |
| 1136 | 151 ngx_mail_core_create_srv_conf(ngx_conf_t *cf) |
| 577 | 152 { |
| 1136 | 153 ngx_mail_core_srv_conf_t *cscf; |
| 577 | 154 |
| 1136 | 155 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_mail_core_srv_conf_t)); |
| 521 | 156 if (cscf == NULL) { |
| 527 | 157 return NULL; |
| 521 | 158 } |
| 159 | |
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160 /* |
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161 * set by ngx_pcalloc(): |
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162 * |
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163 * cscf->protocol = NULL; |
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164 */ |
| 521 | 165 |
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166 cscf->timeout = NGX_CONF_UNSET_MSEC; |
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167 cscf->resolver_timeout = NGX_CONF_UNSET_MSEC; |
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168 cscf->so_keepalive = NGX_CONF_UNSET; |
| 1136 | 169 |
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170 cscf->resolver = NGX_CONF_UNSET_PTR; |
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171 |
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172 cscf->file_name = cf->conf_file->file.name.data; |
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173 cscf->line = cf->conf_file->line; |
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174 |
| 521 | 175 return cscf; |
| 176 } | |
| 177 | |
| 178 | |
| 179 static char * | |
| 1136 | 180 ngx_mail_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) |
| 521 | 181 { |
| 1136 | 182 ngx_mail_core_srv_conf_t *prev = parent; |
| 183 ngx_mail_core_srv_conf_t *conf = child; | |
| 521 | 184 |
| 185 ngx_conf_merge_msec_value(conf->timeout, prev->timeout, 60000); | |
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186 ngx_conf_merge_msec_value(conf->resolver_timeout, prev->resolver_timeout, |
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187 30000); |
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188 |
| 587 | 189 ngx_conf_merge_value(conf->so_keepalive, prev->so_keepalive, 0); |
| 521 | 190 |
| 800 | 191 |
| 192 ngx_conf_merge_str_value(conf->server_name, prev->server_name, ""); | |
| 193 | |
| 194 if (conf->server_name.len == 0) { | |
| 2011 | 195 conf->server_name = cf->cycle->hostname; |
| 800 | 196 } |
| 197 | |
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198 if (conf->protocol == NULL) { |
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199 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
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200 "unknown mail protocol for server in %s:%ui", |
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201 conf->file_name, conf->line); |
| 583 | 202 return NGX_CONF_ERROR; |
| 203 } | |
| 204 | |
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205 ngx_conf_merge_ptr_value(conf->resolver, prev->resolver, NULL); |
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206 |
| 521 | 207 return NGX_CONF_OK; |
| 208 } | |
| 209 | |
| 210 | |
| 211 static char * | |
| 1136 | 212 ngx_mail_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 521 | 213 { |
| 214 char *rv; | |
| 215 void *mconf; | |
| 216 ngx_uint_t m; | |
| 217 ngx_conf_t pcf; | |
| 1136 | 218 ngx_mail_module_t *module; |
| 219 ngx_mail_conf_ctx_t *ctx, *mail_ctx; | |
| 220 ngx_mail_core_srv_conf_t *cscf, **cscfp; | |
| 221 ngx_mail_core_main_conf_t *cmcf; | |
| 521 | 222 |
| 1136 | 223 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_mail_conf_ctx_t)); |
| 521 | 224 if (ctx == NULL) { |
| 225 return NGX_CONF_ERROR; | |
| 226 } | |
| 227 | |
| 1136 | 228 mail_ctx = cf->ctx; |
| 229 ctx->main_conf = mail_ctx->main_conf; | |
| 577 | 230 |
| 521 | 231 /* the server{}'s srv_conf */ |
| 232 | |
| 1136 | 233 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_mail_max_module); |
| 521 | 234 if (ctx->srv_conf == NULL) { |
| 235 return NGX_CONF_ERROR; | |
| 236 } | |
| 237 | |
| 238 for (m = 0; ngx_modules[m]; m++) { | |
| 1136 | 239 if (ngx_modules[m]->type != NGX_MAIL_MODULE) { |
| 521 | 240 continue; |
| 241 } | |
| 242 | |
| 243 module = ngx_modules[m]->ctx; | |
| 244 | |
| 245 if (module->create_srv_conf) { | |
| 246 mconf = module->create_srv_conf(cf); | |
| 247 if (mconf == NULL) { | |
| 248 return NGX_CONF_ERROR; | |
| 249 } | |
| 250 | |
| 251 ctx->srv_conf[ngx_modules[m]->ctx_index] = mconf; | |
| 252 } | |
| 253 } | |
| 254 | |
| 255 /* the server configuration context */ | |
| 256 | |
| 1136 | 257 cscf = ctx->srv_conf[ngx_mail_core_module.ctx_index]; |
| 521 | 258 cscf->ctx = ctx; |
| 259 | |
| 1136 | 260 cmcf = ctx->main_conf[ngx_mail_core_module.ctx_index]; |
| 521 | 261 |
| 262 cscfp = ngx_array_push(&cmcf->servers); | |
| 263 if (cscfp == NULL) { | |
| 264 return NGX_CONF_ERROR; | |
| 265 } | |
| 266 | |
| 267 *cscfp = cscf; | |
| 268 | |
| 269 | |
| 270 /* parse inside server{} */ | |
| 271 | |
| 272 pcf = *cf; | |
| 273 cf->ctx = ctx; | |
| 1136 | 274 cf->cmd_type = NGX_MAIL_SRV_CONF; |
| 521 | 275 |
| 276 rv = ngx_conf_parse(cf, NULL); | |
| 277 | |
| 278 *cf = pcf; | |
| 279 | |
| 280 return rv; | |
| 281 } | |
| 282 | |
| 283 | |
| 284 static char * | |
| 1136 | 285 ngx_mail_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 521 | 286 { |
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287 ngx_mail_core_srv_conf_t *cscf = conf; |
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288 |
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289 size_t len, off; |
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290 in_port_t port; |
| 641 | 291 ngx_str_t *value; |
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292 ngx_url_t u; |
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293 ngx_uint_t i, m; |
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294 struct sockaddr *sa; |
| 2798 | 295 ngx_mail_listen_t *ls; |
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296 ngx_mail_module_t *module; |
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297 struct sockaddr_in *sin; |
| 1136 | 298 ngx_mail_core_main_conf_t *cmcf; |
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299 #if (NGX_HAVE_INET6) |
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300 struct sockaddr_in6 *sin6; |
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301 #endif |
| 521 | 302 |
| 303 value = cf->args->elts; | |
| 304 | |
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305 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 521 | 306 |
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307 u.url = value[1]; |
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308 u.listen = 1; |
| 619 | 309 |
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310 if (ngx_parse_url(cf->pool, &u) != NGX_OK) { |
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311 if (u.err) { |
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312 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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313 "%s in \"%V\" of the \"listen\" directive", |
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314 u.err, &u.url); |
| 521 | 315 } |
| 316 | |
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317 return NGX_CONF_ERROR; |
| 521 | 318 } |
| 319 | |
| 1136 | 320 cmcf = ngx_mail_conf_get_module_main_conf(cf, ngx_mail_core_module); |
| 521 | 321 |
| 2798 | 322 ls = cmcf->listen.elts; |
| 641 | 323 |
| 324 for (i = 0; i < cmcf->listen.nelts; i++) { | |
| 325 | |
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326 sa = (struct sockaddr *) ls[i].sockaddr; |
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327 |
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328 if (sa->sa_family != u.family) { |
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329 continue; |
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330 } |
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331 |
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332 switch (sa->sa_family) { |
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333 |
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334 #if (NGX_HAVE_INET6) |
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335 case AF_INET6: |
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336 off = offsetof(struct sockaddr_in6, sin6_addr); |
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337 len = 16; |
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338 sin6 = (struct sockaddr_in6 *) sa; |
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339 port = sin6->sin6_port; |
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340 break; |
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341 #endif |
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342 |
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343 #if (NGX_HAVE_UNIX_DOMAIN) |
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344 case AF_UNIX: |
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345 off = offsetof(struct sockaddr_un, sun_path); |
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346 len = sizeof(((struct sockaddr_un *) sa)->sun_path); |
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347 port = 0; |
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348 break; |
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349 #endif |
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350 |
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351 default: /* AF_INET */ |
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352 off = offsetof(struct sockaddr_in, sin_addr); |
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353 len = 4; |
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354 sin = (struct sockaddr_in *) sa; |
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355 port = sin->sin_port; |
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356 break; |
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357 } |
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358 |
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359 if (ngx_memcmp(ls[i].sockaddr + off, u.sockaddr + off, len) != 0) { |
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360 continue; |
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361 } |
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362 |
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363 if (port != u.port) { |
| 641 | 364 continue; |
| 365 } | |
| 366 | |
| 367 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
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368 "duplicate \"%V\" address and port pair", &u.url); |
| 577 | 369 return NGX_CONF_ERROR; |
| 521 | 370 } |
| 371 | |
| 2798 | 372 ls = ngx_array_push(&cmcf->listen); |
| 373 if (ls == NULL) { | |
| 641 | 374 return NGX_CONF_ERROR; |
| 375 } | |
| 563 | 376 |
| 2798 | 377 ngx_memzero(ls, sizeof(ngx_mail_listen_t)); |
| 641 | 378 |
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379 ngx_memcpy(ls->sockaddr, u.sockaddr, u.socklen); |
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380 |
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381 ls->socklen = u.socklen; |
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382 ls->wildcard = u.wildcard; |
| 2798 | 383 ls->ctx = cf->ctx; |
| 521 | 384 |
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385 if (cscf->protocol == NULL) { |
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386 for (m = 0; ngx_modules[m]; m++) { |
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387 if (ngx_modules[m]->type != NGX_MAIL_MODULE) { |
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388 continue; |
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389 } |
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390 |
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391 module = ngx_modules[m]->ctx; |
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392 |
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393 if (module->protocol == NULL) { |
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394 continue; |
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395 } |
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396 |
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397 for (i = 0; module->protocol->port[i]; i++) { |
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398 if (module->protocol->port[i] == u.port) { |
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399 cscf->protocol = module->protocol; |
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400 break; |
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401 } |
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402 } |
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403 } |
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404 } |
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405 |
| 2224 | 406 for (i = 2; i < cf->args->nelts; i++) { |
| 407 | |
| 408 if (ngx_strcmp(value[i].data, "bind") == 0) { | |
| 2798 | 409 ls->bind = 1; |
| 2224 | 410 continue; |
| 411 } | |
| 412 | |
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413 if (ngx_strncmp(value[i].data, "ipv6only=o", 10) == 0) { |
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414 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY) |
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415 struct sockaddr *sa; |
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416 u_char buf[NGX_SOCKADDR_STRLEN]; |
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417 |
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418 sa = (struct sockaddr *) ls->sockaddr; |
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419 |
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420 if (sa->sa_family == AF_INET6) { |
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421 |
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422 if (ngx_strcmp(&value[i].data[10], "n") == 0) { |
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423 ls->ipv6only = 1; |
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424 |
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425 } else if (ngx_strcmp(&value[i].data[10], "ff") == 0) { |
|
a96a8c916b0c
mail proxy listen IPv6 support
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diff
changeset
|
426 ls->ipv6only = 2; |
|
a96a8c916b0c
mail proxy listen IPv6 support
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diff
changeset
|
427 |
|
a96a8c916b0c
mail proxy listen IPv6 support
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diff
changeset
|
428 } else { |
|
a96a8c916b0c
mail proxy listen IPv6 support
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diff
changeset
|
429 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
a96a8c916b0c
mail proxy listen IPv6 support
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diff
changeset
|
430 "invalid ipv6only flags \"%s\"", |
|
a96a8c916b0c
mail proxy listen IPv6 support
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parents:
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diff
changeset
|
431 &value[i].data[9]); |
|
a96a8c916b0c
mail proxy listen IPv6 support
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|
432 return NGX_CONF_ERROR; |
|
a96a8c916b0c
mail proxy listen IPv6 support
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changeset
|
433 } |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
434 |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
435 ls->bind = 1; |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
436 |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
437 } else { |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
438 len = ngx_sock_ntop(sa, buf, NGX_SOCKADDR_STRLEN, 1); |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
439 |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
440 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
a96a8c916b0c
mail proxy listen IPv6 support
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parents:
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diff
changeset
|
441 "ipv6only is not supported " |
|
a96a8c916b0c
mail proxy listen IPv6 support
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parents:
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diff
changeset
|
442 "on addr \"%*s\", ignored", len, buf); |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
443 } |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
444 |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
445 continue; |
|
a96a8c916b0c
mail proxy listen IPv6 support
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parents:
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diff
changeset
|
446 #else |
|
a96a8c916b0c
mail proxy listen IPv6 support
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diff
changeset
|
447 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
a96a8c916b0c
mail proxy listen IPv6 support
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diff
changeset
|
448 "bind ipv6only is not supported " |
|
a96a8c916b0c
mail proxy listen IPv6 support
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diff
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|
449 "on this platform"); |
|
a96a8c916b0c
mail proxy listen IPv6 support
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diff
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|
450 return NGX_CONF_ERROR; |
|
a96a8c916b0c
mail proxy listen IPv6 support
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changeset
|
451 #endif |
|
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diff
changeset
|
452 } |
|
a96a8c916b0c
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diff
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|
453 |
| 2224 | 454 if (ngx_strcmp(value[i].data, "ssl") == 0) { |
| 455 #if (NGX_MAIL_SSL) | |
| 2798 | 456 ls->ssl = 1; |
| 2224 | 457 continue; |
| 458 #else | |
| 459 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 460 "the \"ssl\" parameter requires " | |
| 461 "ngx_mail_ssl_module"); | |
| 462 return NGX_CONF_ERROR; | |
| 463 #endif | |
| 464 } | |
| 465 | |
|
4323
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
466 if (ngx_strncmp(value[i].data, "so_keepalive=", 13) == 0) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
467 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
468 if (ngx_strcmp(&value[i].data[13], "on") == 0) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
469 ls->so_keepalive = 1; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
470 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
471 } else if (ngx_strcmp(&value[i].data[13], "off") == 0) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
472 ls->so_keepalive = 2; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
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4225
diff
changeset
|
473 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
474 } else { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
475 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
476 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
477 u_char *p, *end; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
478 ngx_str_t s; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
479 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
480 end = value[i].data + value[i].len; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
481 s.data = value[i].data + 13; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
482 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
483 p = ngx_strlchr(s.data, end, ':'); |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
484 if (p == NULL) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
485 p = end; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
486 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
487 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
488 if (p > s.data) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
489 s.len = p - s.data; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
490 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
491 ls->tcp_keepidle = ngx_parse_time(&s, 1); |
| 4474 | 492 if (ls->tcp_keepidle == (time_t) NGX_ERROR) { |
|
4323
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
493 goto invalid_so_keepalive; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
494 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
495 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
496 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
497 s.data = (p < end) ? (p + 1) : end; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
498 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
499 p = ngx_strlchr(s.data, end, ':'); |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
500 if (p == NULL) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
501 p = end; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
502 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
503 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
504 if (p > s.data) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
505 s.len = p - s.data; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
506 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
507 ls->tcp_keepintvl = ngx_parse_time(&s, 1); |
| 4474 | 508 if (ls->tcp_keepintvl == (time_t) NGX_ERROR) { |
|
4323
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
509 goto invalid_so_keepalive; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
510 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
511 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
512 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
513 s.data = (p < end) ? (p + 1) : end; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
514 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
515 if (s.data < end) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
516 s.len = end - s.data; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
517 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
518 ls->tcp_keepcnt = ngx_atoi(s.data, s.len); |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
519 if (ls->tcp_keepcnt == NGX_ERROR) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
520 goto invalid_so_keepalive; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
521 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
522 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
523 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
524 if (ls->tcp_keepidle == 0 && ls->tcp_keepintvl == 0 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
525 && ls->tcp_keepcnt == 0) |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
526 { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
527 goto invalid_so_keepalive; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
528 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
529 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
530 ls->so_keepalive = 1; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
531 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
532 #else |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
533 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
534 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
535 "the \"so_keepalive\" parameter accepts " |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
536 "only \"on\" or \"off\" on this platform"); |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
537 return NGX_CONF_ERROR; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
538 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
539 #endif |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
540 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
541 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
542 ls->bind = 1; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
543 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
544 continue; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
545 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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546 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
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547 invalid_so_keepalive: |
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548 |
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549 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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550 "invalid so_keepalive value: \"%s\"", |
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551 &value[i].data[13]); |
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552 return NGX_CONF_ERROR; |
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553 #endif |
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554 } |
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555 |
| 2224 | 556 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 557 "the invalid \"%V\" parameter", &value[i]); | |
| 558 return NGX_CONF_ERROR; | |
| 641 | 559 } |
| 521 | 560 |
| 2224 | 561 return NGX_CONF_OK; |
| 521 | 562 } |
| 527 | 563 |
| 564 | |
| 565 static char * | |
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566 ngx_mail_core_protocol(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
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567 { |
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568 ngx_mail_core_srv_conf_t *cscf = conf; |
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569 |
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570 ngx_str_t *value; |
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571 ngx_uint_t m; |
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572 ngx_mail_module_t *module; |
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573 |
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574 value = cf->args->elts; |
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575 |
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576 for (m = 0; ngx_modules[m]; m++) { |
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577 if (ngx_modules[m]->type != NGX_MAIL_MODULE) { |
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578 continue; |
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579 } |
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580 |
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581 module = ngx_modules[m]->ctx; |
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582 |
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583 if (module->protocol |
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584 && ngx_strcmp(module->protocol->name.data, value[1].data) == 0) |
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585 { |
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586 cscf->protocol = module->protocol; |
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587 |
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588 return NGX_CONF_OK; |
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589 } |
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590 } |
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591 |
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592 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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593 "unknown protocol \"%V\"", &value[1]); |
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594 return NGX_CONF_ERROR; |
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595 } |
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596 |
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597 |
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598 static char * |
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599 ngx_mail_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
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600 { |
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601 ngx_mail_core_srv_conf_t *cscf = conf; |
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602 |
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603 ngx_str_t *value; |
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604 |
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605 value = cf->args->elts; |
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606 |
| 1918 | 607 if (cscf->resolver != NGX_CONF_UNSET_PTR) { |
| 608 return "is duplicate"; | |
| 609 } | |
| 610 | |
|
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611 if (ngx_strcmp(value[1].data, "off") == 0) { |
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612 cscf->resolver = NULL; |
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613 return NGX_CONF_OK; |
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614 } |
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615 |
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616 cscf->resolver = ngx_resolver_create(cf, &value[1], cf->args->nelts - 1); |
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617 if (cscf->resolver == NULL) { |
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618 return NGX_CONF_ERROR; |
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619 } |
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620 |
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621 return NGX_CONF_OK; |
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622 } |
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623 |
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624 |
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625 char * |
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626 ngx_mail_capabilities(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 527 | 627 { |
| 628 char *p = conf; | |
| 629 | |
| 630 ngx_str_t *c, *value; | |
| 631 ngx_uint_t i; | |
| 632 ngx_array_t *a; | |
| 633 | |
| 634 a = (ngx_array_t *) (p + cmd->offset); | |
| 635 | |
| 636 value = cf->args->elts; | |
| 637 | |
| 638 for (i = 1; i < cf->args->nelts; i++) { | |
| 639 c = ngx_array_push(a); | |
| 640 if (c == NULL) { | |
| 641 return NGX_CONF_ERROR; | |
| 642 } | |
| 643 | |
| 644 *c = value[i]; | |
| 645 } | |
| 646 | |
| 647 return NGX_CONF_OK; | |
| 648 } |