Mercurial > hg > nginx
annotate src/mail/ngx_mail_core_module.c @ 6230:2a621245f4cf
Win32: MSVC 2015 compatibility.
Resolved warnings about declarations that hide previous local declarations.
Warnings about WSASocketA() being deprecated resolved by explicit use of
WSASocketW() instead of WSASocket(). When compiling without IPv6 support,
WinSock deprecated warnings are disabled to allow use of gethostbyname().
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Mon, 17 Aug 2015 18:09:17 +0300 |
| parents | 1729d8d3eb3a |
| children | cf5e822cf470 |
| 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); |
| 6130 | 24 static char *ngx_mail_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, |
| 25 void *conf); | |
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26 static char *ngx_mail_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, |
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27 void *conf); |
| 521 | 28 |
| 29 | |
| 1136 | 30 static ngx_command_t ngx_mail_core_commands[] = { |
| 521 | 31 |
| 32 { ngx_string("server"), | |
| 1136 | 33 NGX_MAIL_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, |
| 34 ngx_mail_core_server, | |
| 521 | 35 0, |
| 36 0, | |
| 37 NULL }, | |
| 38 | |
| 39 { ngx_string("listen"), | |
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40 NGX_MAIL_SRV_CONF|NGX_CONF_1MORE, |
| 1136 | 41 ngx_mail_core_listen, |
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42 NGX_MAIL_SRV_CONF_OFFSET, |
| 521 | 43 0, |
| 44 NULL }, | |
| 45 | |
| 46 { ngx_string("protocol"), | |
| 1136 | 47 NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
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48 ngx_mail_core_protocol, |
| 1136 | 49 NGX_MAIL_SRV_CONF_OFFSET, |
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50 0, |
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51 NULL }, |
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52 |
| 521 | 53 { ngx_string("timeout"), |
| 1136 | 54 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
| 521 | 55 ngx_conf_set_msec_slot, |
| 1136 | 56 NGX_MAIL_SRV_CONF_OFFSET, |
| 57 offsetof(ngx_mail_core_srv_conf_t, timeout), | |
| 521 | 58 NULL }, |
| 59 | |
| 800 | 60 { ngx_string("server_name"), |
| 1136 | 61 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
| 800 | 62 ngx_conf_set_str_slot, |
| 1136 | 63 NGX_MAIL_SRV_CONF_OFFSET, |
| 64 offsetof(ngx_mail_core_srv_conf_t, server_name), | |
| 800 | 65 NULL }, |
| 66 | |
| 6130 | 67 { ngx_string("error_log"), |
| 68 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_1MORE, | |
| 69 ngx_mail_core_error_log, | |
| 70 NGX_MAIL_SRV_CONF_OFFSET, | |
| 71 0, | |
| 72 NULL }, | |
| 73 | |
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74 { ngx_string("resolver"), |
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75 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_1MORE, |
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76 ngx_mail_core_resolver, |
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77 NGX_MAIL_SRV_CONF_OFFSET, |
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78 0, |
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79 NULL }, |
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80 |
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81 { ngx_string("resolver_timeout"), |
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82 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
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83 ngx_conf_set_msec_slot, |
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84 NGX_MAIL_SRV_CONF_OFFSET, |
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85 offsetof(ngx_mail_core_srv_conf_t, resolver_timeout), |
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86 NULL }, |
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87 |
| 521 | 88 ngx_null_command |
| 89 }; | |
| 90 | |
| 91 | |
| 1136 | 92 static ngx_mail_module_t ngx_mail_core_module_ctx = { |
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93 NULL, /* protocol */ |
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94 |
| 1136 | 95 ngx_mail_core_create_main_conf, /* create main configuration */ |
| 521 | 96 NULL, /* init main configuration */ |
| 97 | |
| 1136 | 98 ngx_mail_core_create_srv_conf, /* create server configuration */ |
| 99 ngx_mail_core_merge_srv_conf /* merge server configuration */ | |
| 521 | 100 }; |
| 101 | |
| 102 | |
| 1136 | 103 ngx_module_t ngx_mail_core_module = { |
| 521 | 104 NGX_MODULE_V1, |
| 1136 | 105 &ngx_mail_core_module_ctx, /* module context */ |
| 106 ngx_mail_core_commands, /* module directives */ | |
| 107 NGX_MAIL_MODULE, /* module type */ | |
| 541 | 108 NULL, /* init master */ |
| 521 | 109 NULL, /* init module */ |
| 541 | 110 NULL, /* init process */ |
| 111 NULL, /* init thread */ | |
| 112 NULL, /* exit thread */ | |
| 113 NULL, /* exit process */ | |
| 114 NULL, /* exit master */ | |
| 115 NGX_MODULE_V1_PADDING | |
| 521 | 116 }; |
| 117 | |
| 118 | |
| 119 static void * | |
| 1136 | 120 ngx_mail_core_create_main_conf(ngx_conf_t *cf) |
| 577 | 121 { |
| 1136 | 122 ngx_mail_core_main_conf_t *cmcf; |
| 521 | 123 |
| 1136 | 124 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_mail_core_main_conf_t)); |
| 521 | 125 if (cmcf == NULL) { |
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126 return NULL; |
| 521 | 127 } |
| 128 | |
| 129 if (ngx_array_init(&cmcf->servers, cf->pool, 4, | |
| 1136 | 130 sizeof(ngx_mail_core_srv_conf_t *)) |
| 641 | 131 != NGX_OK) |
| 132 { | |
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133 return NULL; |
| 641 | 134 } |
| 135 | |
| 1136 | 136 if (ngx_array_init(&cmcf->listen, cf->pool, 4, sizeof(ngx_mail_listen_t)) |
| 641 | 137 != NGX_OK) |
| 521 | 138 { |
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139 return NULL; |
| 521 | 140 } |
| 141 | |
| 142 return cmcf; | |
| 143 } | |
| 144 | |
| 145 | |
| 146 static void * | |
| 1136 | 147 ngx_mail_core_create_srv_conf(ngx_conf_t *cf) |
| 577 | 148 { |
| 1136 | 149 ngx_mail_core_srv_conf_t *cscf; |
| 577 | 150 |
| 1136 | 151 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_mail_core_srv_conf_t)); |
| 521 | 152 if (cscf == NULL) { |
| 527 | 153 return NULL; |
| 521 | 154 } |
| 155 | |
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156 /* |
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157 * set by ngx_pcalloc(): |
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158 * |
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159 * cscf->protocol = NULL; |
| 6130 | 160 * cscf->error_log = NULL; |
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161 */ |
| 521 | 162 |
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163 cscf->timeout = NGX_CONF_UNSET_MSEC; |
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164 cscf->resolver_timeout = NGX_CONF_UNSET_MSEC; |
| 1136 | 165 |
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166 cscf->resolver = NGX_CONF_UNSET_PTR; |
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167 |
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168 cscf->file_name = cf->conf_file->file.name.data; |
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169 cscf->line = cf->conf_file->line; |
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170 |
| 521 | 171 return cscf; |
| 172 } | |
| 173 | |
| 174 | |
| 175 static char * | |
| 1136 | 176 ngx_mail_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) |
| 521 | 177 { |
| 1136 | 178 ngx_mail_core_srv_conf_t *prev = parent; |
| 179 ngx_mail_core_srv_conf_t *conf = child; | |
| 521 | 180 |
| 181 ngx_conf_merge_msec_value(conf->timeout, prev->timeout, 60000); | |
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182 ngx_conf_merge_msec_value(conf->resolver_timeout, prev->resolver_timeout, |
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183 30000); |
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184 |
| 800 | 185 |
| 186 ngx_conf_merge_str_value(conf->server_name, prev->server_name, ""); | |
| 187 | |
| 188 if (conf->server_name.len == 0) { | |
| 2011 | 189 conf->server_name = cf->cycle->hostname; |
| 800 | 190 } |
| 191 | |
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192 if (conf->protocol == NULL) { |
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193 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
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194 "unknown mail protocol for server in %s:%ui", |
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195 conf->file_name, conf->line); |
| 583 | 196 return NGX_CONF_ERROR; |
| 197 } | |
| 198 | |
| 6130 | 199 if (conf->error_log == NULL) { |
| 200 if (prev->error_log) { | |
| 201 conf->error_log = prev->error_log; | |
| 202 } else { | |
| 203 conf->error_log = &cf->cycle->new_log; | |
| 204 } | |
| 205 } | |
| 206 | |
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207 ngx_conf_merge_ptr_value(conf->resolver, prev->resolver, NULL); |
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208 |
| 521 | 209 return NGX_CONF_OK; |
| 210 } | |
| 211 | |
| 212 | |
| 213 static char * | |
| 1136 | 214 ngx_mail_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 521 | 215 { |
| 216 char *rv; | |
| 217 void *mconf; | |
| 218 ngx_uint_t m; | |
| 219 ngx_conf_t pcf; | |
| 1136 | 220 ngx_mail_module_t *module; |
| 221 ngx_mail_conf_ctx_t *ctx, *mail_ctx; | |
| 222 ngx_mail_core_srv_conf_t *cscf, **cscfp; | |
| 223 ngx_mail_core_main_conf_t *cmcf; | |
| 521 | 224 |
| 1136 | 225 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_mail_conf_ctx_t)); |
| 521 | 226 if (ctx == NULL) { |
| 227 return NGX_CONF_ERROR; | |
| 228 } | |
| 229 | |
| 1136 | 230 mail_ctx = cf->ctx; |
| 231 ctx->main_conf = mail_ctx->main_conf; | |
| 577 | 232 |
| 521 | 233 /* the server{}'s srv_conf */ |
| 234 | |
| 1136 | 235 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_mail_max_module); |
| 521 | 236 if (ctx->srv_conf == NULL) { |
| 237 return NGX_CONF_ERROR; | |
| 238 } | |
| 239 | |
| 240 for (m = 0; ngx_modules[m]; m++) { | |
| 1136 | 241 if (ngx_modules[m]->type != NGX_MAIL_MODULE) { |
| 521 | 242 continue; |
| 243 } | |
| 244 | |
| 245 module = ngx_modules[m]->ctx; | |
| 246 | |
| 247 if (module->create_srv_conf) { | |
| 248 mconf = module->create_srv_conf(cf); | |
| 249 if (mconf == NULL) { | |
| 250 return NGX_CONF_ERROR; | |
| 251 } | |
| 252 | |
| 253 ctx->srv_conf[ngx_modules[m]->ctx_index] = mconf; | |
| 254 } | |
| 255 } | |
| 256 | |
| 257 /* the server configuration context */ | |
| 258 | |
| 1136 | 259 cscf = ctx->srv_conf[ngx_mail_core_module.ctx_index]; |
| 521 | 260 cscf->ctx = ctx; |
| 261 | |
| 1136 | 262 cmcf = ctx->main_conf[ngx_mail_core_module.ctx_index]; |
| 521 | 263 |
| 264 cscfp = ngx_array_push(&cmcf->servers); | |
| 265 if (cscfp == NULL) { | |
| 266 return NGX_CONF_ERROR; | |
| 267 } | |
| 268 | |
| 269 *cscfp = cscf; | |
| 270 | |
| 271 | |
| 272 /* parse inside server{} */ | |
| 273 | |
| 274 pcf = *cf; | |
| 275 cf->ctx = ctx; | |
| 1136 | 276 cf->cmd_type = NGX_MAIL_SRV_CONF; |
| 521 | 277 |
| 278 rv = ngx_conf_parse(cf, NULL); | |
| 279 | |
| 280 *cf = pcf; | |
| 281 | |
| 282 return rv; | |
| 283 } | |
| 284 | |
| 285 | |
| 286 static char * | |
| 1136 | 287 ngx_mail_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 521 | 288 { |
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289 ngx_mail_core_srv_conf_t *cscf = conf; |
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290 |
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291 size_t len, off; |
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292 in_port_t port; |
| 641 | 293 ngx_str_t *value; |
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294 ngx_url_t u; |
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295 ngx_uint_t i, m; |
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296 struct sockaddr *sa; |
| 2798 | 297 ngx_mail_listen_t *ls; |
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298 ngx_mail_module_t *module; |
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299 struct sockaddr_in *sin; |
| 1136 | 300 ngx_mail_core_main_conf_t *cmcf; |
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301 #if (NGX_HAVE_INET6) |
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302 struct sockaddr_in6 *sin6; |
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303 #endif |
| 521 | 304 |
| 305 value = cf->args->elts; | |
| 306 | |
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307 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 521 | 308 |
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309 u.url = value[1]; |
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310 u.listen = 1; |
| 619 | 311 |
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312 if (ngx_parse_url(cf->pool, &u) != NGX_OK) { |
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313 if (u.err) { |
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314 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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315 "%s in \"%V\" of the \"listen\" directive", |
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316 u.err, &u.url); |
| 521 | 317 } |
| 318 | |
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319 return NGX_CONF_ERROR; |
| 521 | 320 } |
| 321 | |
| 1136 | 322 cmcf = ngx_mail_conf_get_module_main_conf(cf, ngx_mail_core_module); |
| 521 | 323 |
| 2798 | 324 ls = cmcf->listen.elts; |
| 641 | 325 |
| 326 for (i = 0; i < cmcf->listen.nelts; i++) { | |
| 327 | |
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328 sa = &ls[i].u.sockaddr; |
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329 |
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330 if (sa->sa_family != u.family) { |
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331 continue; |
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332 } |
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333 |
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334 switch (sa->sa_family) { |
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335 |
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336 #if (NGX_HAVE_INET6) |
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337 case AF_INET6: |
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338 off = offsetof(struct sockaddr_in6, sin6_addr); |
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339 len = 16; |
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340 sin6 = &ls[i].u.sockaddr_in6; |
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341 port = ntohs(sin6->sin6_port); |
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342 break; |
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343 #endif |
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344 |
|
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345 #if (NGX_HAVE_UNIX_DOMAIN) |
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346 case AF_UNIX: |
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347 off = offsetof(struct sockaddr_un, sun_path); |
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348 len = sizeof(((struct sockaddr_un *) sa)->sun_path); |
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349 port = 0; |
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350 break; |
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351 #endif |
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352 |
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353 default: /* AF_INET */ |
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354 off = offsetof(struct sockaddr_in, sin_addr); |
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355 len = 4; |
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356 sin = &ls[i].u.sockaddr_in; |
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357 port = ntohs(sin->sin_port); |
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358 break; |
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359 } |
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360 |
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361 if (ngx_memcmp(ls[i].u.sockaddr_data + off, u.sockaddr + off, len) |
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362 != 0) |
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363 { |
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364 continue; |
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365 } |
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366 |
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367 if (port != u.port) { |
| 641 | 368 continue; |
| 369 } | |
| 370 | |
| 371 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
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372 "duplicate \"%V\" address and port pair", &u.url); |
| 577 | 373 return NGX_CONF_ERROR; |
| 521 | 374 } |
| 375 | |
| 2798 | 376 ls = ngx_array_push(&cmcf->listen); |
| 377 if (ls == NULL) { | |
| 641 | 378 return NGX_CONF_ERROR; |
| 379 } | |
| 563 | 380 |
| 2798 | 381 ngx_memzero(ls, sizeof(ngx_mail_listen_t)); |
| 641 | 382 |
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383 ngx_memcpy(&ls->u.sockaddr, u.sockaddr, u.socklen); |
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384 |
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385 ls->socklen = u.socklen; |
| 6173 | 386 ls->backlog = NGX_LISTEN_BACKLOG; |
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387 ls->wildcard = u.wildcard; |
| 2798 | 388 ls->ctx = cf->ctx; |
| 521 | 389 |
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390 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY) |
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391 ls->ipv6only = 1; |
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392 #endif |
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393 |
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394 if (cscf->protocol == NULL) { |
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395 for (m = 0; ngx_modules[m]; m++) { |
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396 if (ngx_modules[m]->type != NGX_MAIL_MODULE) { |
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397 continue; |
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398 } |
| 4822 | 399 |
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400 module = ngx_modules[m]->ctx; |
| 4822 | 401 |
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402 if (module->protocol == NULL) { |
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403 continue; |
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404 } |
| 4822 | 405 |
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406 for (i = 0; module->protocol->port[i]; i++) { |
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407 if (module->protocol->port[i] == u.port) { |
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408 cscf->protocol = module->protocol; |
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409 break; |
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410 } |
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411 } |
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412 } |
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413 } |
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414 |
| 2224 | 415 for (i = 2; i < cf->args->nelts; i++) { |
| 416 | |
| 417 if (ngx_strcmp(value[i].data, "bind") == 0) { | |
| 2798 | 418 ls->bind = 1; |
| 2224 | 419 continue; |
| 420 } | |
| 421 | |
| 6173 | 422 if (ngx_strncmp(value[i].data, "backlog=", 8) == 0) { |
| 423 ls->backlog = ngx_atoi(value[i].data + 8, value[i].len - 8); | |
| 424 ls->bind = 1; | |
| 425 | |
| 426 if (ls->backlog == NGX_ERROR || ls->backlog == 0) { | |
| 427 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 428 "invalid backlog \"%V\"", &value[i]); | |
| 429 return NGX_CONF_ERROR; | |
| 430 } | |
| 431 | |
| 432 continue; | |
| 433 } | |
| 434 | |
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435 if (ngx_strncmp(value[i].data, "ipv6only=o", 10) == 0) { |
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436 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY) |
|
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437 u_char buf[NGX_SOCKADDR_STRLEN]; |
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438 |
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439 sa = &ls->u.sockaddr; |
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440 |
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441 if (sa->sa_family == AF_INET6) { |
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442 |
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443 if (ngx_strcmp(&value[i].data[10], "n") == 0) { |
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444 ls->ipv6only = 1; |
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445 |
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446 } else if (ngx_strcmp(&value[i].data[10], "ff") == 0) { |
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447 ls->ipv6only = 0; |
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448 |
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449 } else { |
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Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
450 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
451 "invalid ipv6only flags \"%s\"", |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
452 &value[i].data[9]); |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
453 return NGX_CONF_ERROR; |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
454 } |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
455 |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
456 ls->bind = 1; |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
457 |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
458 } else { |
|
5263
05ba5bce31e0
Core: extended ngx_sock_ntop() with socklen parameter.
Vladimir Homutov <vl@nginx.com>
parents:
4822
diff
changeset
|
459 len = ngx_sock_ntop(sa, ls->socklen, buf, |
|
05ba5bce31e0
Core: extended ngx_sock_ntop() with socklen parameter.
Vladimir Homutov <vl@nginx.com>
parents:
4822
diff
changeset
|
460 NGX_SOCKADDR_STRLEN, 1); |
|
2855
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
461 |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
462 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
463 "ipv6only is not supported " |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
464 "on addr \"%*s\", ignored", len, buf); |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
465 } |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
466 |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
467 continue; |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
468 #else |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
469 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
470 "bind ipv6only is not supported " |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
471 "on this platform"); |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
472 return NGX_CONF_ERROR; |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
473 #endif |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
474 } |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
475 |
| 2224 | 476 if (ngx_strcmp(value[i].data, "ssl") == 0) { |
| 477 #if (NGX_MAIL_SSL) | |
| 2798 | 478 ls->ssl = 1; |
| 2224 | 479 continue; |
| 480 #else | |
| 481 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 482 "the \"ssl\" parameter requires " | |
| 483 "ngx_mail_ssl_module"); | |
| 484 return NGX_CONF_ERROR; | |
| 485 #endif | |
| 486 } | |
| 487 | |
|
4323
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
488 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:
4225
diff
changeset
|
489 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
490 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
|
491 ls->so_keepalive = 1; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
492 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
493 } 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
|
494 ls->so_keepalive = 2; |
|
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 } else { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
497 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
498 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
499 u_char *p, *end; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
500 ngx_str_t s; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
501 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
502 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
|
503 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
|
504 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
505 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
|
506 if (p == NULL) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
507 p = end; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
508 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
509 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
510 if (p > s.data) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
511 s.len = p - s.data; |
|
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 ls->tcp_keepidle = ngx_parse_time(&s, 1); |
| 4474 | 514 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
|
515 goto invalid_so_keepalive; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
516 } |
|
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 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
519 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
|
520 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
521 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
|
522 if (p == NULL) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
523 p = end; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
524 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
525 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
526 if (p > s.data) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
527 s.len = p - s.data; |
|
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 ls->tcp_keepintvl = ngx_parse_time(&s, 1); |
| 4474 | 530 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
|
531 goto invalid_so_keepalive; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
532 } |
|
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 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
535 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
|
536 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
537 if (s.data < end) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
538 s.len = end - s.data; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
539 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
540 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
|
541 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
|
542 goto invalid_so_keepalive; |
|
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 } |
|
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:
4225
diff
changeset
|
546 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
|
547 && ls->tcp_keepcnt == 0) |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
548 { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
549 goto invalid_so_keepalive; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
550 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
551 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
552 ls->so_keepalive = 1; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
553 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
554 #else |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
555 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
556 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
|
557 "the \"so_keepalive\" parameter accepts " |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
558 "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
|
559 return NGX_CONF_ERROR; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
560 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
561 #endif |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
562 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
563 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
564 ls->bind = 1; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
565 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
566 continue; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
567 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
568 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
569 invalid_so_keepalive: |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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570 |
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571 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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572 "invalid so_keepalive value: \"%s\"", |
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573 &value[i].data[13]); |
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574 return NGX_CONF_ERROR; |
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575 #endif |
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576 } |
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577 |
| 2224 | 578 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 579 "the invalid \"%V\" parameter", &value[i]); | |
| 580 return NGX_CONF_ERROR; | |
| 641 | 581 } |
| 521 | 582 |
| 2224 | 583 return NGX_CONF_OK; |
| 521 | 584 } |
| 527 | 585 |
| 586 | |
| 587 static char * | |
|
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588 ngx_mail_core_protocol(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
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589 { |
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590 ngx_mail_core_srv_conf_t *cscf = conf; |
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591 |
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592 ngx_str_t *value; |
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593 ngx_uint_t m; |
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594 ngx_mail_module_t *module; |
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595 |
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596 value = cf->args->elts; |
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597 |
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598 for (m = 0; ngx_modules[m]; m++) { |
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599 if (ngx_modules[m]->type != NGX_MAIL_MODULE) { |
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600 continue; |
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601 } |
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602 |
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603 module = ngx_modules[m]->ctx; |
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604 |
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605 if (module->protocol |
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606 && ngx_strcmp(module->protocol->name.data, value[1].data) == 0) |
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607 { |
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608 cscf->protocol = module->protocol; |
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609 |
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610 return NGX_CONF_OK; |
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611 } |
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612 } |
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613 |
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614 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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615 "unknown protocol \"%V\"", &value[1]); |
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616 return NGX_CONF_ERROR; |
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617 } |
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618 |
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619 |
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620 static char * |
| 6130 | 621 ngx_mail_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 622 { | |
| 623 ngx_mail_core_srv_conf_t *cscf = conf; | |
| 624 | |
| 625 return ngx_log_set_log(cf, &cscf->error_log); | |
| 626 } | |
| 627 | |
| 628 | |
| 629 static char * | |
|
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630 ngx_mail_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
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631 { |
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632 ngx_mail_core_srv_conf_t *cscf = conf; |
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633 |
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634 ngx_str_t *value; |
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635 |
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636 value = cf->args->elts; |
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637 |
| 1918 | 638 if (cscf->resolver != NGX_CONF_UNSET_PTR) { |
| 639 return "is duplicate"; | |
| 640 } | |
| 641 | |
|
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642 if (ngx_strcmp(value[1].data, "off") == 0) { |
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643 cscf->resolver = NULL; |
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644 return NGX_CONF_OK; |
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645 } |
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646 |
|
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647 cscf->resolver = ngx_resolver_create(cf, &value[1], cf->args->nelts - 1); |
|
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648 if (cscf->resolver == NULL) { |
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649 return NGX_CONF_ERROR; |
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650 } |
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651 |
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652 return NGX_CONF_OK; |
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653 } |
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654 |
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655 |
|
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656 char * |
|
f69493e8faab
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|
657 ngx_mail_capabilities(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 527 | 658 { |
| 659 char *p = conf; | |
| 660 | |
| 661 ngx_str_t *c, *value; | |
| 662 ngx_uint_t i; | |
| 663 ngx_array_t *a; | |
| 664 | |
| 665 a = (ngx_array_t *) (p + cmd->offset); | |
| 666 | |
| 667 value = cf->args->elts; | |
| 668 | |
| 669 for (i = 1; i < cf->args->nelts; i++) { | |
| 670 c = ngx_array_push(a); | |
| 671 if (c == NULL) { | |
| 672 return NGX_CONF_ERROR; | |
| 673 } | |
| 674 | |
| 675 *c = value[i]; | |
| 676 } | |
| 677 | |
| 678 return NGX_CONF_OK; | |
| 679 } |