Mercurial > hg > nginx
annotate src/mail/ngx_mail_core_module.c @ 4323:c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
The "so_keepalive" directive in mail module was deprecated.
Thanks to Vsevolod Stakhov for initial work.
| author | Valentin Bartenev <vbart@nginx.com> |
|---|---|
| date | Mon, 05 Dec 2011 08:06:15 +0000 |
| parents | 016352c19049 |
| children | d620f497c50f |
| rev | line source |
|---|---|
| 521 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4 */ | |
| 5 | |
| 6 | |
| 7 #include <ngx_config.h> | |
| 8 #include <ngx_core.h> | |
| 9 #include <ngx_event.h> | |
| 1136 | 10 #include <ngx_mail.h> |
| 521 | 11 |
| 12 | |
| 1136 | 13 static void *ngx_mail_core_create_main_conf(ngx_conf_t *cf); |
| 14 static void *ngx_mail_core_create_srv_conf(ngx_conf_t *cf); | |
| 15 static char *ngx_mail_core_merge_srv_conf(ngx_conf_t *cf, void *parent, | |
| 521 | 16 void *child); |
| 1136 | 17 static char *ngx_mail_core_server(ngx_conf_t *cf, ngx_command_t *cmd, |
| 521 | 18 void *conf); |
| 1136 | 19 static char *ngx_mail_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, |
| 521 | 20 void *conf); |
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21 static char *ngx_mail_core_protocol(ngx_conf_t *cf, ngx_command_t *cmd, |
| 527 | 22 void *conf); |
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23 static char *ngx_mail_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, |
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24 void *conf); |
| 521 | 25 |
| 26 | |
|
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c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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27 static ngx_conf_deprecated_t ngx_conf_deprecated_so_keepalive = { |
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c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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28 ngx_conf_deprecated, "so_keepalive", |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
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29 "so_keepalive\" parameter of the \"listen" |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
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30 }; |
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c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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31 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
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32 |
| 1136 | 33 static ngx_command_t ngx_mail_core_commands[] = { |
| 521 | 34 |
| 35 { ngx_string("server"), | |
| 1136 | 36 NGX_MAIL_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, |
| 37 ngx_mail_core_server, | |
| 521 | 38 0, |
| 39 0, | |
| 40 NULL }, | |
| 41 | |
| 42 { ngx_string("listen"), | |
| 1136 | 43 NGX_MAIL_SRV_CONF|NGX_CONF_TAKE12, |
| 44 ngx_mail_core_listen, | |
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45 NGX_MAIL_SRV_CONF_OFFSET, |
| 521 | 46 0, |
| 47 NULL }, | |
| 48 | |
| 49 { ngx_string("protocol"), | |
| 1136 | 50 NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
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51 ngx_mail_core_protocol, |
| 1136 | 52 NGX_MAIL_SRV_CONF_OFFSET, |
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53 0, |
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54 NULL }, |
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55 |
| 587 | 56 { ngx_string("so_keepalive"), |
| 1136 | 57 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_FLAG, |
| 587 | 58 ngx_conf_set_flag_slot, |
| 1136 | 59 NGX_MAIL_SRV_CONF_OFFSET, |
| 60 offsetof(ngx_mail_core_srv_conf_t, so_keepalive), | |
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Added the "so_keepalive=" parameter to the "listen" directive.
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parents:
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61 &ngx_conf_deprecated_so_keepalive }, |
| 587 | 62 |
| 521 | 63 { ngx_string("timeout"), |
| 1136 | 64 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
| 521 | 65 ngx_conf_set_msec_slot, |
| 1136 | 66 NGX_MAIL_SRV_CONF_OFFSET, |
| 67 offsetof(ngx_mail_core_srv_conf_t, timeout), | |
| 521 | 68 NULL }, |
| 69 | |
| 800 | 70 { ngx_string("server_name"), |
| 1136 | 71 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
| 800 | 72 ngx_conf_set_str_slot, |
| 1136 | 73 NGX_MAIL_SRV_CONF_OFFSET, |
| 74 offsetof(ngx_mail_core_srv_conf_t, server_name), | |
| 800 | 75 NULL }, |
| 76 | |
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77 { ngx_string("resolver"), |
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78 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_1MORE, |
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79 ngx_mail_core_resolver, |
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80 NGX_MAIL_SRV_CONF_OFFSET, |
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81 0, |
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82 NULL }, |
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83 |
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84 { ngx_string("resolver_timeout"), |
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85 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
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86 ngx_conf_set_msec_slot, |
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87 NGX_MAIL_SRV_CONF_OFFSET, |
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88 offsetof(ngx_mail_core_srv_conf_t, resolver_timeout), |
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89 NULL }, |
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90 |
| 521 | 91 ngx_null_command |
| 92 }; | |
| 93 | |
| 94 | |
| 1136 | 95 static ngx_mail_module_t ngx_mail_core_module_ctx = { |
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96 NULL, /* protocol */ |
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97 |
| 1136 | 98 ngx_mail_core_create_main_conf, /* create main configuration */ |
| 521 | 99 NULL, /* init main configuration */ |
| 100 | |
| 1136 | 101 ngx_mail_core_create_srv_conf, /* create server configuration */ |
| 102 ngx_mail_core_merge_srv_conf /* merge server configuration */ | |
| 521 | 103 }; |
| 104 | |
| 105 | |
| 1136 | 106 ngx_module_t ngx_mail_core_module = { |
| 521 | 107 NGX_MODULE_V1, |
| 1136 | 108 &ngx_mail_core_module_ctx, /* module context */ |
| 109 ngx_mail_core_commands, /* module directives */ | |
| 110 NGX_MAIL_MODULE, /* module type */ | |
| 541 | 111 NULL, /* init master */ |
| 521 | 112 NULL, /* init module */ |
| 541 | 113 NULL, /* init process */ |
| 114 NULL, /* init thread */ | |
| 115 NULL, /* exit thread */ | |
| 116 NULL, /* exit process */ | |
| 117 NULL, /* exit master */ | |
| 118 NGX_MODULE_V1_PADDING | |
| 521 | 119 }; |
| 120 | |
| 121 | |
| 122 static void * | |
| 1136 | 123 ngx_mail_core_create_main_conf(ngx_conf_t *cf) |
| 577 | 124 { |
| 1136 | 125 ngx_mail_core_main_conf_t *cmcf; |
| 521 | 126 |
| 1136 | 127 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_mail_core_main_conf_t)); |
| 521 | 128 if (cmcf == NULL) { |
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129 return NULL; |
| 521 | 130 } |
| 131 | |
| 132 if (ngx_array_init(&cmcf->servers, cf->pool, 4, | |
| 1136 | 133 sizeof(ngx_mail_core_srv_conf_t *)) |
| 641 | 134 != NGX_OK) |
| 135 { | |
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136 return NULL; |
| 641 | 137 } |
| 138 | |
| 1136 | 139 if (ngx_array_init(&cmcf->listen, cf->pool, 4, sizeof(ngx_mail_listen_t)) |
| 641 | 140 != NGX_OK) |
| 521 | 141 { |
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142 return NULL; |
| 521 | 143 } |
| 144 | |
| 145 return cmcf; | |
| 146 } | |
| 147 | |
| 148 | |
| 149 static void * | |
| 1136 | 150 ngx_mail_core_create_srv_conf(ngx_conf_t *cf) |
| 577 | 151 { |
| 1136 | 152 ngx_mail_core_srv_conf_t *cscf; |
| 577 | 153 |
| 1136 | 154 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_mail_core_srv_conf_t)); |
| 521 | 155 if (cscf == NULL) { |
| 527 | 156 return NULL; |
| 521 | 157 } |
| 158 | |
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159 /* |
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160 * set by ngx_pcalloc(): |
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161 * |
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162 * cscf->protocol = NULL; |
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163 */ |
| 521 | 164 |
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165 cscf->timeout = NGX_CONF_UNSET_MSEC; |
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166 cscf->resolver_timeout = NGX_CONF_UNSET_MSEC; |
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167 cscf->so_keepalive = NGX_CONF_UNSET; |
| 1136 | 168 |
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169 cscf->resolver = NGX_CONF_UNSET_PTR; |
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170 |
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171 cscf->file_name = cf->conf_file->file.name.data; |
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172 cscf->line = cf->conf_file->line; |
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173 |
| 521 | 174 return cscf; |
| 175 } | |
| 176 | |
| 177 | |
| 178 static char * | |
| 1136 | 179 ngx_mail_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) |
| 521 | 180 { |
| 1136 | 181 ngx_mail_core_srv_conf_t *prev = parent; |
| 182 ngx_mail_core_srv_conf_t *conf = child; | |
| 521 | 183 |
| 184 ngx_conf_merge_msec_value(conf->timeout, prev->timeout, 60000); | |
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185 ngx_conf_merge_msec_value(conf->resolver_timeout, prev->resolver_timeout, |
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186 30000); |
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187 |
| 587 | 188 ngx_conf_merge_value(conf->so_keepalive, prev->so_keepalive, 0); |
| 521 | 189 |
| 800 | 190 |
| 191 ngx_conf_merge_str_value(conf->server_name, prev->server_name, ""); | |
| 192 | |
| 193 if (conf->server_name.len == 0) { | |
| 2011 | 194 conf->server_name = cf->cycle->hostname; |
| 800 | 195 } |
| 196 | |
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197 if (conf->protocol == NULL) { |
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198 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
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199 "unknown mail protocol for server in %s:%ui", |
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200 conf->file_name, conf->line); |
| 583 | 201 return NGX_CONF_ERROR; |
| 202 } | |
| 203 | |
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204 ngx_conf_merge_ptr_value(conf->resolver, prev->resolver, NULL); |
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205 |
| 521 | 206 return NGX_CONF_OK; |
| 207 } | |
| 208 | |
| 209 | |
| 210 static char * | |
| 1136 | 211 ngx_mail_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 521 | 212 { |
| 213 char *rv; | |
| 214 void *mconf; | |
| 215 ngx_uint_t m; | |
| 216 ngx_conf_t pcf; | |
| 1136 | 217 ngx_mail_module_t *module; |
| 218 ngx_mail_conf_ctx_t *ctx, *mail_ctx; | |
| 219 ngx_mail_core_srv_conf_t *cscf, **cscfp; | |
| 220 ngx_mail_core_main_conf_t *cmcf; | |
| 521 | 221 |
| 1136 | 222 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_mail_conf_ctx_t)); |
| 521 | 223 if (ctx == NULL) { |
| 224 return NGX_CONF_ERROR; | |
| 225 } | |
| 226 | |
| 1136 | 227 mail_ctx = cf->ctx; |
| 228 ctx->main_conf = mail_ctx->main_conf; | |
| 577 | 229 |
| 521 | 230 /* the server{}'s srv_conf */ |
| 231 | |
| 1136 | 232 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_mail_max_module); |
| 521 | 233 if (ctx->srv_conf == NULL) { |
| 234 return NGX_CONF_ERROR; | |
| 235 } | |
| 236 | |
| 237 for (m = 0; ngx_modules[m]; m++) { | |
| 1136 | 238 if (ngx_modules[m]->type != NGX_MAIL_MODULE) { |
| 521 | 239 continue; |
| 240 } | |
| 241 | |
| 242 module = ngx_modules[m]->ctx; | |
| 243 | |
| 244 if (module->create_srv_conf) { | |
| 245 mconf = module->create_srv_conf(cf); | |
| 246 if (mconf == NULL) { | |
| 247 return NGX_CONF_ERROR; | |
| 248 } | |
| 249 | |
| 250 ctx->srv_conf[ngx_modules[m]->ctx_index] = mconf; | |
| 251 } | |
| 252 } | |
| 253 | |
| 254 /* the server configuration context */ | |
| 255 | |
| 1136 | 256 cscf = ctx->srv_conf[ngx_mail_core_module.ctx_index]; |
| 521 | 257 cscf->ctx = ctx; |
| 258 | |
| 1136 | 259 cmcf = ctx->main_conf[ngx_mail_core_module.ctx_index]; |
| 521 | 260 |
| 261 cscfp = ngx_array_push(&cmcf->servers); | |
| 262 if (cscfp == NULL) { | |
| 263 return NGX_CONF_ERROR; | |
| 264 } | |
| 265 | |
| 266 *cscfp = cscf; | |
| 267 | |
| 268 | |
| 269 /* parse inside server{} */ | |
| 270 | |
| 271 pcf = *cf; | |
| 272 cf->ctx = ctx; | |
| 1136 | 273 cf->cmd_type = NGX_MAIL_SRV_CONF; |
| 521 | 274 |
| 275 rv = ngx_conf_parse(cf, NULL); | |
| 276 | |
| 277 *cf = pcf; | |
| 278 | |
| 279 return rv; | |
| 280 } | |
| 281 | |
| 282 | |
| 283 static char * | |
| 1136 | 284 ngx_mail_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 521 | 285 { |
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286 ngx_mail_core_srv_conf_t *cscf = conf; |
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287 |
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288 size_t len, off; |
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289 in_port_t port; |
| 641 | 290 ngx_str_t *value; |
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291 ngx_url_t u; |
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292 ngx_uint_t i, m; |
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293 struct sockaddr *sa; |
| 2798 | 294 ngx_mail_listen_t *ls; |
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295 ngx_mail_module_t *module; |
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296 struct sockaddr_in *sin; |
| 1136 | 297 ngx_mail_core_main_conf_t *cmcf; |
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298 #if (NGX_HAVE_INET6) |
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299 struct sockaddr_in6 *sin6; |
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300 #endif |
| 521 | 301 |
| 302 value = cf->args->elts; | |
| 303 | |
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304 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 521 | 305 |
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306 u.url = value[1]; |
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307 u.listen = 1; |
| 619 | 308 |
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309 if (ngx_parse_url(cf->pool, &u) != NGX_OK) { |
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310 if (u.err) { |
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311 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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312 "%s in \"%V\" of the \"listen\" directive", |
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313 u.err, &u.url); |
| 521 | 314 } |
| 315 | |
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316 return NGX_CONF_ERROR; |
| 521 | 317 } |
| 318 | |
| 1136 | 319 cmcf = ngx_mail_conf_get_module_main_conf(cf, ngx_mail_core_module); |
| 521 | 320 |
| 2798 | 321 ls = cmcf->listen.elts; |
| 641 | 322 |
| 323 for (i = 0; i < cmcf->listen.nelts; i++) { | |
| 324 | |
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325 sa = (struct sockaddr *) ls[i].sockaddr; |
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326 |
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327 if (sa->sa_family != u.family) { |
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328 continue; |
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329 } |
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330 |
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331 switch (sa->sa_family) { |
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332 |
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333 #if (NGX_HAVE_INET6) |
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334 case AF_INET6: |
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335 off = offsetof(struct sockaddr_in6, sin6_addr); |
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336 len = 16; |
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337 sin6 = (struct sockaddr_in6 *) sa; |
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338 port = sin6->sin6_port; |
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339 break; |
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340 #endif |
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341 |
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342 default: /* AF_INET */ |
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343 off = offsetof(struct sockaddr_in, sin_addr); |
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344 len = 4; |
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345 sin = (struct sockaddr_in *) sa; |
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346 port = sin->sin_port; |
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347 break; |
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348 } |
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349 |
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350 if (ngx_memcmp(ls[i].sockaddr + off, u.sockaddr + off, len) != 0) { |
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351 continue; |
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352 } |
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353 |
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354 if (port != u.port) { |
| 641 | 355 continue; |
| 356 } | |
| 357 | |
| 358 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
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359 "duplicate \"%V\" address and port pair", &u.url); |
| 577 | 360 return NGX_CONF_ERROR; |
| 521 | 361 } |
| 362 | |
| 2798 | 363 ls = ngx_array_push(&cmcf->listen); |
| 364 if (ls == NULL) { | |
| 641 | 365 return NGX_CONF_ERROR; |
| 366 } | |
| 563 | 367 |
| 2798 | 368 ngx_memzero(ls, sizeof(ngx_mail_listen_t)); |
| 641 | 369 |
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370 ngx_memcpy(ls->sockaddr, u.sockaddr, u.socklen); |
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371 |
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372 ls->socklen = u.socklen; |
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373 ls->wildcard = u.wildcard; |
| 2798 | 374 ls->ctx = cf->ctx; |
| 521 | 375 |
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376 for (m = 0; ngx_modules[m]; m++) { |
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377 if (ngx_modules[m]->type != NGX_MAIL_MODULE) { |
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378 continue; |
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379 } |
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380 |
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381 module = ngx_modules[m]->ctx; |
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382 |
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383 if (module->protocol == NULL) { |
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384 continue; |
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385 } |
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386 |
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387 for (i = 0; module->protocol->port[i]; i++) { |
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388 if (module->protocol->port[i] == u.port) { |
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389 cscf->protocol = module->protocol; |
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390 break; |
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391 } |
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392 } |
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393 } |
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394 |
| 2224 | 395 for (i = 2; i < cf->args->nelts; i++) { |
| 396 | |
| 397 if (ngx_strcmp(value[i].data, "bind") == 0) { | |
| 2798 | 398 ls->bind = 1; |
| 2224 | 399 continue; |
| 400 } | |
| 401 | |
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402 if (ngx_strncmp(value[i].data, "ipv6only=o", 10) == 0) { |
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403 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY) |
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404 struct sockaddr *sa; |
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405 u_char buf[NGX_SOCKADDR_STRLEN]; |
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406 |
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407 sa = (struct sockaddr *) ls->sockaddr; |
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408 |
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409 if (sa->sa_family == AF_INET6) { |
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410 |
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411 if (ngx_strcmp(&value[i].data[10], "n") == 0) { |
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412 ls->ipv6only = 1; |
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413 |
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414 } else if (ngx_strcmp(&value[i].data[10], "ff") == 0) { |
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415 ls->ipv6only = 2; |
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416 |
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417 } else { |
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418 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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419 "invalid ipv6only flags \"%s\"", |
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420 &value[i].data[9]); |
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421 return NGX_CONF_ERROR; |
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422 } |
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423 |
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424 ls->bind = 1; |
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425 |
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426 } else { |
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427 len = ngx_sock_ntop(sa, buf, NGX_SOCKADDR_STRLEN, 1); |
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428 |
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Igor Sysoev <igor@sysoev.ru>
parents:
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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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parents:
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diff
changeset
|
430 "ipv6only is not supported " |
|
a96a8c916b0c
mail proxy listen IPv6 support
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parents:
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diff
changeset
|
431 "on addr \"%*s\", ignored", len, buf); |
|
a96a8c916b0c
mail proxy listen IPv6 support
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changeset
|
432 } |
|
a96a8c916b0c
mail proxy listen IPv6 support
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parents:
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diff
changeset
|
433 |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
434 continue; |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
435 #else |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
436 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
437 "bind ipv6only is not supported " |
|
a96a8c916b0c
mail proxy listen IPv6 support
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parents:
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diff
changeset
|
438 "on this platform"); |
|
a96a8c916b0c
mail proxy listen IPv6 support
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parents:
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diff
changeset
|
439 return NGX_CONF_ERROR; |
|
a96a8c916b0c
mail proxy listen IPv6 support
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diff
changeset
|
440 #endif |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
441 } |
|
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
442 |
| 2224 | 443 if (ngx_strcmp(value[i].data, "ssl") == 0) { |
| 444 #if (NGX_MAIL_SSL) | |
| 2798 | 445 ls->ssl = 1; |
| 2224 | 446 continue; |
| 447 #else | |
| 448 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 449 "the \"ssl\" parameter requires " | |
| 450 "ngx_mail_ssl_module"); | |
| 451 return NGX_CONF_ERROR; | |
| 452 #endif | |
| 453 } | |
| 454 | |
|
4323
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
455 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
|
456 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
457 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
|
458 ls->so_keepalive = 1; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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parents:
4225
diff
changeset
|
459 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
460 } else if (ngx_strcmp(&value[i].data[13], "off") == 0) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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parents:
4225
diff
changeset
|
461 ls->so_keepalive = 2; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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parents:
4225
diff
changeset
|
462 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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parents:
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diff
changeset
|
463 } else { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
464 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
465 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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parents:
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diff
changeset
|
466 u_char *p, *end; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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diff
changeset
|
467 ngx_str_t s; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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diff
changeset
|
468 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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diff
changeset
|
469 end = value[i].data + value[i].len; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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diff
changeset
|
470 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
|
471 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
472 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
|
473 if (p == NULL) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
474 p = end; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
475 } |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
476 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
477 if (p > s.data) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
478 s.len = p - s.data; |
|
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 ls->tcp_keepidle = ngx_parse_time(&s, 1); |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
481 if (ls->tcp_keepidle == NGX_ERROR) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
482 goto invalid_so_keepalive; |
|
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 } |
|
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 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
|
487 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
488 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
|
489 if (p == NULL) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
490 p = end; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
491 } |
|
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 if (p > s.data) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
494 s.len = p - s.data; |
|
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 ls->tcp_keepintvl = ngx_parse_time(&s, 1); |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
497 if (ls->tcp_keepintvl == NGX_ERROR) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
498 goto invalid_so_keepalive; |
|
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 } |
|
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 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
|
503 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
504 if (s.data < end) { |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
505 s.len = end - 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_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
|
508 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
|
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 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
|
514 && ls->tcp_keepcnt == 0) |
|
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 goto invalid_so_keepalive; |
|
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 ls->so_keepalive = 1; |
|
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 #else |
|
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 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
|
524 "the \"so_keepalive\" parameter accepts " |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
525 "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
|
526 return NGX_CONF_ERROR; |
|
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 #endif |
|
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 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
531 ls->bind = 1; |
|
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 continue; |
|
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 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
536 invalid_so_keepalive: |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
537 |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
538 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
|
539 "invalid so_keepalive value: \"%s\"", |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
540 &value[i].data[13]); |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
541 return NGX_CONF_ERROR; |
|
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
542 #endif |
|
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 |
| 2224 | 545 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 546 "the invalid \"%V\" parameter", &value[i]); | |
| 547 return NGX_CONF_ERROR; | |
| 641 | 548 } |
| 521 | 549 |
| 2224 | 550 return NGX_CONF_OK; |
| 521 | 551 } |
| 527 | 552 |
| 553 | |
| 554 static char * | |
|
1487
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
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555 ngx_mail_core_protocol(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
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556 { |
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557 ngx_mail_core_srv_conf_t *cscf = conf; |
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558 |
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559 ngx_str_t *value; |
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560 ngx_uint_t m; |
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561 ngx_mail_module_t *module; |
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562 |
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563 value = cf->args->elts; |
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564 |
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565 for (m = 0; ngx_modules[m]; m++) { |
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566 if (ngx_modules[m]->type != NGX_MAIL_MODULE) { |
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567 continue; |
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568 } |
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569 |
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570 module = ngx_modules[m]->ctx; |
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571 |
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572 if (module->protocol |
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573 && ngx_strcmp(module->protocol->name.data, value[1].data) == 0) |
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574 { |
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575 cscf->protocol = module->protocol; |
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576 |
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577 return NGX_CONF_OK; |
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578 } |
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579 } |
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580 |
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581 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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582 "unknown protocol \"%V\"", &value[1]); |
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583 return NGX_CONF_ERROR; |
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584 } |
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585 |
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586 |
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587 static char * |
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588 ngx_mail_core_resolver(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 |
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594 value = cf->args->elts; |
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595 |
| 1918 | 596 if (cscf->resolver != NGX_CONF_UNSET_PTR) { |
| 597 return "is duplicate"; | |
| 598 } | |
| 599 | |
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600 if (ngx_strcmp(value[1].data, "off") == 0) { |
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601 cscf->resolver = NULL; |
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602 return NGX_CONF_OK; |
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603 } |
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604 |
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605 cscf->resolver = ngx_resolver_create(cf, &value[1], cf->args->nelts - 1); |
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606 if (cscf->resolver == NULL) { |
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607 return NGX_CONF_ERROR; |
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608 } |
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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 char * |
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615 ngx_mail_capabilities(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 527 | 616 { |
| 617 char *p = conf; | |
| 618 | |
| 619 ngx_str_t *c, *value; | |
| 620 ngx_uint_t i; | |
| 621 ngx_array_t *a; | |
| 622 | |
| 623 a = (ngx_array_t *) (p + cmd->offset); | |
| 624 | |
| 625 value = cf->args->elts; | |
| 626 | |
| 627 for (i = 1; i < cf->args->nelts; i++) { | |
| 628 c = ngx_array_push(a); | |
| 629 if (c == NULL) { | |
| 630 return NGX_CONF_ERROR; | |
| 631 } | |
| 632 | |
| 633 *c = value[i]; | |
| 634 } | |
| 635 | |
| 636 return NGX_CONF_OK; | |
| 637 } |