Mercurial > hg > nginx
annotate src/mail/ngx_mail_core_module.c @ 6719:cebf5fed00bf
Modules compatibility: removed unneeded IPV6_V6ONLY checks.
The IPV6_V6ONLY macro is now checked only while parsing appropriate flag
and when using the macro.
The ipv6only field in listen structures is always initialized to 1,
even if not supported on a given platform. This is expected to prevent
a module compiled without IPV6_V6ONLY from accidentally creating dual
sockets if loaded into main binary with proper IPV6_V6ONLY support.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Mon, 03 Oct 2016 15:58:25 +0300 |
| parents | 3d5202c71f94 |
| children | 6c13008ad503 |
| 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 | |
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Dynamic modules: changed ngx_modules to cycle->modules.
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240 for (m = 0; cf->cycle->modules[m]; m++) { |
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241 if (cf->cycle->modules[m]->type != NGX_MAIL_MODULE) { |
| 521 | 242 continue; |
| 243 } | |
| 244 | |
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245 module = cf->cycle->modules[m]->ctx; |
| 521 | 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 | |
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253 ctx->srv_conf[cf->cycle->modules[m]->ctx_index] = mconf; |
| 521 | 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 | |
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Ensure "listen" exists in a mail or stream server (ticket #1049).
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282 if (rv == NGX_CONF_OK && !cscf->listen) { |
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283 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
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284 "no \"listen\" is defined for server in %s:%ui", |
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285 cscf->file_name, cscf->line); |
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286 return NGX_CONF_ERROR; |
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287 } |
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288 |
| 521 | 289 return rv; |
| 290 } | |
| 291 | |
| 292 | |
| 293 static char * | |
| 1136 | 294 ngx_mail_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 521 | 295 { |
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296 ngx_mail_core_srv_conf_t *cscf = conf; |
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297 |
| 641 | 298 ngx_str_t *value; |
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299 ngx_url_t u; |
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300 ngx_uint_t i, m; |
| 2798 | 301 ngx_mail_listen_t *ls; |
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302 ngx_mail_module_t *module; |
| 1136 | 303 ngx_mail_core_main_conf_t *cmcf; |
| 521 | 304 |
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305 cscf->listen = 1; |
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306 |
| 521 | 307 value = cf->args->elts; |
| 308 | |
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309 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 521 | 310 |
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311 u.url = value[1]; |
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312 u.listen = 1; |
| 619 | 313 |
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314 if (ngx_parse_url(cf->pool, &u) != NGX_OK) { |
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315 if (u.err) { |
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316 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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317 "%s in \"%V\" of the \"listen\" directive", |
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318 u.err, &u.url); |
| 521 | 319 } |
| 320 | |
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321 return NGX_CONF_ERROR; |
| 521 | 322 } |
| 323 | |
| 1136 | 324 cmcf = ngx_mail_conf_get_module_main_conf(cf, ngx_mail_core_module); |
| 521 | 325 |
| 2798 | 326 ls = cmcf->listen.elts; |
| 641 | 327 |
| 328 for (i = 0; i < cmcf->listen.nelts; i++) { | |
| 329 | |
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330 if (ngx_cmp_sockaddr(&ls[i].sockaddr.sockaddr, ls[i].socklen, |
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331 (struct sockaddr *) &u.sockaddr, u.socklen, 1) |
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332 != NGX_OK) |
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333 { |
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334 continue; |
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335 } |
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336 |
| 641 | 337 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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338 "duplicate \"%V\" address and port pair", &u.url); |
| 577 | 339 return NGX_CONF_ERROR; |
| 521 | 340 } |
| 341 | |
| 2798 | 342 ls = ngx_array_push(&cmcf->listen); |
| 343 if (ls == NULL) { | |
| 641 | 344 return NGX_CONF_ERROR; |
| 345 } | |
| 563 | 346 |
| 2798 | 347 ngx_memzero(ls, sizeof(ngx_mail_listen_t)); |
| 641 | 348 |
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349 ngx_memcpy(&ls->sockaddr.sockaddr, &u.sockaddr, u.socklen); |
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350 |
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351 ls->socklen = u.socklen; |
| 6173 | 352 ls->backlog = NGX_LISTEN_BACKLOG; |
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353 ls->wildcard = u.wildcard; |
| 2798 | 354 ls->ctx = cf->ctx; |
| 521 | 355 |
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356 #if (NGX_HAVE_INET6) |
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357 ls->ipv6only = 1; |
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358 #endif |
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359 |
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360 if (cscf->protocol == NULL) { |
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361 for (m = 0; cf->cycle->modules[m]; m++) { |
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362 if (cf->cycle->modules[m]->type != NGX_MAIL_MODULE) { |
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363 continue; |
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364 } |
| 4822 | 365 |
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366 module = cf->cycle->modules[m]->ctx; |
| 4822 | 367 |
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368 if (module->protocol == NULL) { |
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369 continue; |
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370 } |
| 4822 | 371 |
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372 for (i = 0; module->protocol->port[i]; i++) { |
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373 if (module->protocol->port[i] == u.port) { |
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374 cscf->protocol = module->protocol; |
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375 break; |
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376 } |
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377 } |
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378 } |
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379 } |
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380 |
| 2224 | 381 for (i = 2; i < cf->args->nelts; i++) { |
| 382 | |
| 383 if (ngx_strcmp(value[i].data, "bind") == 0) { | |
| 2798 | 384 ls->bind = 1; |
| 2224 | 385 continue; |
| 386 } | |
| 387 | |
| 6173 | 388 if (ngx_strncmp(value[i].data, "backlog=", 8) == 0) { |
| 389 ls->backlog = ngx_atoi(value[i].data + 8, value[i].len - 8); | |
| 390 ls->bind = 1; | |
| 391 | |
| 392 if (ls->backlog == NGX_ERROR || ls->backlog == 0) { | |
| 393 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 394 "invalid backlog \"%V\"", &value[i]); | |
| 395 return NGX_CONF_ERROR; | |
| 396 } | |
| 397 | |
| 398 continue; | |
| 399 } | |
| 400 | |
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401 if (ngx_strncmp(value[i].data, "ipv6only=o", 10) == 0) { |
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402 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY) |
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403 size_t len; |
|
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404 u_char buf[NGX_SOCKADDR_STRLEN]; |
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405 |
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406 if (ls->sockaddr.sockaddr.sa_family == AF_INET6) { |
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407 |
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408 if (ngx_strcmp(&value[i].data[10], "n") == 0) { |
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409 ls->ipv6only = 1; |
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410 |
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411 } else if (ngx_strcmp(&value[i].data[10], "ff") == 0) { |
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412 ls->ipv6only = 0; |
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413 |
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414 } else { |
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415 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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416 "invalid ipv6only flags \"%s\"", |
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417 &value[i].data[9]); |
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418 return NGX_CONF_ERROR; |
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419 } |
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420 |
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421 ls->bind = 1; |
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422 |
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423 } else { |
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424 len = ngx_sock_ntop(&ls->sockaddr.sockaddr, ls->socklen, buf, |
|
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425 NGX_SOCKADDR_STRLEN, 1); |
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426 |
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427 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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428 "ipv6only is not supported " |
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429 "on addr \"%*s\", ignored", len, buf); |
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430 } |
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431 |
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432 continue; |
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433 #else |
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434 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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435 "bind ipv6only is not supported " |
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436 "on this platform"); |
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437 return NGX_CONF_ERROR; |
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438 #endif |
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439 } |
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440 |
| 2224 | 441 if (ngx_strcmp(value[i].data, "ssl") == 0) { |
| 442 #if (NGX_MAIL_SSL) | |
| 2798 | 443 ls->ssl = 1; |
| 2224 | 444 continue; |
| 445 #else | |
| 446 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 447 "the \"ssl\" parameter requires " | |
| 448 "ngx_mail_ssl_module"); | |
| 449 return NGX_CONF_ERROR; | |
| 450 #endif | |
| 451 } | |
| 452 | |
|
4323
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
453 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
|
454 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
455 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
|
456 ls->so_keepalive = 1; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
457 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
458 } 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
|
459 ls->so_keepalive = 2; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
460 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
461 } else { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
462 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
463 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
464 u_char *p, *end; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
465 ngx_str_t s; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
466 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
467 end = value[i].data + value[i].len; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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parents:
4225
diff
changeset
|
468 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
|
469 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
470 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
|
471 if (p == NULL) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
472 p = end; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
473 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
474 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
475 if (p > s.data) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
476 s.len = p - s.data; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
477 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
478 ls->tcp_keepidle = ngx_parse_time(&s, 1); |
| 4474 | 479 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
|
480 goto invalid_so_keepalive; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
481 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
482 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
483 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
484 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
|
485 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
486 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
|
487 if (p == NULL) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
488 p = end; |
|
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 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
491 if (p > s.data) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
492 s.len = p - s.data; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
493 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
494 ls->tcp_keepintvl = ngx_parse_time(&s, 1); |
| 4474 | 495 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
|
496 goto invalid_so_keepalive; |
|
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 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
499 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
500 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
|
501 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
502 if (s.data < end) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
503 s.len = end - s.data; |
|
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 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
|
506 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
|
507 goto invalid_so_keepalive; |
|
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 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
511 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
|
512 && ls->tcp_keepcnt == 0) |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
513 { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
514 goto invalid_so_keepalive; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
515 } |
|
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 ls->so_keepalive = 1; |
|
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 #else |
|
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 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
|
522 "the \"so_keepalive\" parameter accepts " |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
523 "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
|
524 return NGX_CONF_ERROR; |
|
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 #endif |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
527 } |
|
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->bind = 1; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
530 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
531 continue; |
|
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 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
534 invalid_so_keepalive: |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
535 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
536 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
|
537 "invalid so_keepalive value: \"%s\"", |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
538 &value[i].data[13]); |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
539 return NGX_CONF_ERROR; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
540 #endif |
|
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 |
| 2224 | 543 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 544 "the invalid \"%V\" parameter", &value[i]); | |
| 545 return NGX_CONF_ERROR; | |
| 641 | 546 } |
| 521 | 547 |
| 2224 | 548 return NGX_CONF_OK; |
| 521 | 549 } |
| 527 | 550 |
| 551 | |
| 552 static char * | |
|
1487
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
553 ngx_mail_core_protocol(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
554 { |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
555 ngx_mail_core_srv_conf_t *cscf = conf; |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
556 |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
557 ngx_str_t *value; |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
558 ngx_uint_t m; |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
559 ngx_mail_module_t *module; |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
560 |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
561 value = cf->args->elts; |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
562 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6230
diff
changeset
|
563 for (m = 0; cf->cycle->modules[m]; m++) { |
|
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6230
diff
changeset
|
564 if (cf->cycle->modules[m]->type != NGX_MAIL_MODULE) { |
|
1487
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
565 continue; |
|
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ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
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566 } |
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567 |
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568 module = cf->cycle->modules[m]->ctx; |
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569 |
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570 if (module->protocol |
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571 && ngx_strcmp(module->protocol->name.data, value[1].data) == 0) |
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572 { |
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573 cscf->protocol = module->protocol; |
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574 |
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575 return NGX_CONF_OK; |
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576 } |
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577 } |
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578 |
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579 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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580 "unknown protocol \"%V\"", &value[1]); |
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581 return NGX_CONF_ERROR; |
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582 } |
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583 |
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584 |
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585 static char * |
| 6130 | 586 ngx_mail_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 587 { | |
| 588 ngx_mail_core_srv_conf_t *cscf = conf; | |
| 589 | |
| 590 return ngx_log_set_log(cf, &cscf->error_log); | |
| 591 } | |
| 592 | |
| 593 | |
| 594 static char * | |
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595 ngx_mail_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
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596 { |
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597 ngx_mail_core_srv_conf_t *cscf = conf; |
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598 |
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599 ngx_str_t *value; |
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600 |
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601 value = cf->args->elts; |
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602 |
| 1918 | 603 if (cscf->resolver != NGX_CONF_UNSET_PTR) { |
| 604 return "is duplicate"; | |
| 605 } | |
| 606 | |
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607 if (ngx_strcmp(value[1].data, "off") == 0) { |
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608 cscf->resolver = NULL; |
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609 return NGX_CONF_OK; |
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610 } |
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611 |
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612 cscf->resolver = ngx_resolver_create(cf, &value[1], cf->args->nelts - 1); |
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613 if (cscf->resolver == NULL) { |
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614 return NGX_CONF_ERROR; |
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615 } |
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616 |
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617 return NGX_CONF_OK; |
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618 } |
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619 |
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620 |
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621 char * |
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622 ngx_mail_capabilities(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 527 | 623 { |
| 624 char *p = conf; | |
| 625 | |
| 626 ngx_str_t *c, *value; | |
| 627 ngx_uint_t i; | |
| 628 ngx_array_t *a; | |
| 629 | |
| 630 a = (ngx_array_t *) (p + cmd->offset); | |
| 631 | |
| 632 value = cf->args->elts; | |
| 633 | |
| 634 for (i = 1; i < cf->args->nelts; i++) { | |
| 635 c = ngx_array_push(a); | |
| 636 if (c == NULL) { | |
| 637 return NGX_CONF_ERROR; | |
| 638 } | |
| 639 | |
| 640 *c = value[i]; | |
| 641 } | |
| 642 | |
| 643 return NGX_CONF_OK; | |
| 644 } |