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comparison src/http/ngx_http_core_module.c @ 119:cd54bcbaf3b5

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nginx-0.0.1-2003-07-21-01:15:59 import
author Igor Sysoev <igor@sysoev.ru>
date Sun, 20 Jul 2003 21:15:59 +0000
parents 5bf52498665c
children 5526213be452
comparison
equal deleted inserted replaced
118:5bf52498665c 119:cd54bcbaf3b5
9 int ngx_http_static_handler(ngx_http_request_t *r); 9 int ngx_http_static_handler(ngx_http_request_t *r);
10 10
11 11
12 static int ngx_http_core_index_handler(ngx_http_request_t *r); 12 static int ngx_http_core_index_handler(ngx_http_request_t *r);
13 13
14 static void *ngx_http_core_create_main_conf(ngx_pool_t *pool); 14 static void *ngx_http_core_create_main_conf(ngx_conf_t *cf);
15 static char *ngx_http_core_init_main_conf(ngx_pool_t *pool, void *conf); 15 static char *ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf);
16 static void *ngx_http_core_create_srv_conf(ngx_pool_t *pool); 16 static void *ngx_http_core_create_srv_conf(ngx_conf_t *cf);
17 static char *ngx_http_core_merge_srv_conf(ngx_pool_t *pool, 17 static char *ngx_http_core_merge_srv_conf(ngx_conf_t *cf,
18 void *parent, void *child); 18 void *parent, void *child);
19 static void *ngx_http_core_create_loc_conf(ngx_pool_t *pool); 19 static void *ngx_http_core_create_loc_conf(ngx_conf_t *cf);
20 static char *ngx_http_core_merge_loc_conf(ngx_pool_t *pool, 20 static char *ngx_http_core_merge_loc_conf(ngx_conf_t *cf,
21 void *parent, void *child); 21 void *parent, void *child);
22 22
23 static int ngx_http_core_init(ngx_cycle_t *cycle); 23 static int ngx_http_core_init(ngx_cycle_t *cycle);
24 static char *ngx_server_block(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy); 24 static char *ngx_server_block(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy);
25 static int ngx_cmp_locations(const void *first, const void *second); 25 static int ngx_cmp_locations(const void *first, const void *second);
26 static char *ngx_location_block(ngx_conf_t *cf, ngx_command_t *cmd, 26 static char *ngx_location_block(ngx_conf_t *cf, ngx_command_t *cmd,
27 void *dummy); 27 void *dummy);
28 static char *ngx_types_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); 28 static char *ngx_types_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
29 static char *ngx_set_type(ngx_conf_t *cf, ngx_command_t *dummy, void *conf); 29 static char *ngx_set_type(ngx_conf_t *cf, ngx_command_t *dummy, void *conf);
30 static char *ngx_set_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); 30 static char *ngx_set_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
31 static char *ngx_set_server_name(ngx_conf_t *cf, ngx_command_t *cmd, 31 static char *ngx_set_server_name(ngx_conf_t *cf, ngx_command_t *cmd,
32 void *conf); 32 void *conf);
33 static char *ngx_set_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
33 34
34 35
35 static ngx_command_t ngx_http_core_commands[] = { 36 static ngx_command_t ngx_http_core_commands[] = {
36 37
37 {ngx_string("server"), 38 {ngx_string("server"),
163 ngx_conf_set_msec_slot, 164 ngx_conf_set_msec_slot,
164 NGX_HTTP_LOC_CONF_OFFSET, 165 NGX_HTTP_LOC_CONF_OFFSET,
165 offsetof(ngx_http_core_loc_conf_t, lingering_timeout), 166 offsetof(ngx_http_core_loc_conf_t, lingering_timeout),
166 NULL}, 167 NULL},
167 168
169 {ngx_string("error_log"),
170 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
171 ngx_set_error_log,
172 NGX_HTTP_LOC_CONF_OFFSET,
173 0,
174 NULL},
175
168 ngx_null_command 176 ngx_null_command
169 }; 177 };
170 178
171 179
172 ngx_http_module_t ngx_http_core_module_ctx = { 180 ngx_http_module_t ngx_http_core_module_ctx = {
224 clcfp = cscf->locations.elts; 232 clcfp = cscf->locations.elts;
225 for (i = 0; i < cscf->locations.nelts; i++) { 233 for (i = 0; i < cscf->locations.nelts; i++) {
226 #if 0 234 #if 0
227 ngx_log_debug(r->connection->log, "trans: %s" _ clcfp[i]->name.data); 235 ngx_log_debug(r->connection->log, "trans: %s" _ clcfp[i]->name.data);
228 #endif 236 #endif
229 if (r->uri.len < clcfp[i]->name.len) { 237 if (r->uri.len < clcfp[i]->name.len) {
230 continue; 238 continue;
231 } 239 }
232 240
233 rc = ngx_strncmp(r->uri.data, clcfp[i]->name.data, 241 rc = ngx_strncmp(r->uri.data, clcfp[i]->name.data,
234 clcfp[i]->name.len); 242 clcfp[i]->name.len);
235 243
236 ngx_log_debug(r->connection->log, "rc: %d" _ rc); 244 ngx_log_debug(r->connection->log, "rc: %d" _ rc);
237 245
238 if (rc < 0) { 246 if (rc < 0) {
239 break; 247 break;
240 } 248 }
241 249
242 if (rc == 0) { 250 if (rc == 0) {
243 r->loc_conf = clcfp[i]->loc_conf; 251 r->loc_conf = clcfp[i]->loc_conf;
244 } 252 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
253 r->connection->log->file = clcf->err_log->file;
254 r->connection->log->log_level = clcf->err_log->log_level;
255 }
245 } 256 }
246 257
247 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); 258 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
248 259
249 if ((ngx_io.flags & NGX_IO_SENDFILE) == 0 || clcf->sendfile == 0) { 260 if ((ngx_io.flags & NGX_IO_SENDFILE) == 0 || clcf->sendfile == 0) {
581 592
582 module = ngx_modules[m]->ctx; 593 module = ngx_modules[m]->ctx;
583 594
584 if (module->create_srv_conf) { 595 if (module->create_srv_conf) {
585 ngx_test_null(ctx->srv_conf[ngx_modules[m]->ctx_index], 596 ngx_test_null(ctx->srv_conf[ngx_modules[m]->ctx_index],
586 module->create_srv_conf(cf->pool), 597 module->create_srv_conf(cf),
587 NGX_CONF_ERROR); 598 NGX_CONF_ERROR);
588 } 599 }
589 600
590 if (module->create_loc_conf) { 601 if (module->create_loc_conf) {
591 ngx_test_null(ctx->loc_conf[ngx_modules[m]->ctx_index], 602 ngx_test_null(ctx->loc_conf[ngx_modules[m]->ctx_index],
592 module->create_loc_conf(cf->pool), 603 module->create_loc_conf(cf),
593 NGX_CONF_ERROR); 604 NGX_CONF_ERROR);
594 } 605 }
595 } 606 }
596 607
597 /* create links of the srv_conf's */ 608 /* create links of the srv_conf's */
662 673
663 module = ngx_modules[m]->ctx; 674 module = ngx_modules[m]->ctx;
664 675
665 if (module->create_loc_conf) { 676 if (module->create_loc_conf) {
666 ngx_test_null(ctx->loc_conf[ngx_modules[m]->ctx_index], 677 ngx_test_null(ctx->loc_conf[ngx_modules[m]->ctx_index],
667 module->create_loc_conf(cf->pool), 678 module->create_loc_conf(cf),
668 NGX_CONF_ERROR); 679 NGX_CONF_ERROR);
669 } 680 }
670 } 681 }
671 682
672 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index]; 683 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
738 749
739 return NGX_CONF_OK; 750 return NGX_CONF_OK;
740 } 751 }
741 752
742 753
743 static void *ngx_http_core_create_main_conf(ngx_pool_t *pool) 754 static void *ngx_http_core_create_main_conf(ngx_conf_t *cf)
744 { 755 {
745 ngx_http_core_main_conf_t *cmcf; 756 ngx_http_core_main_conf_t *cmcf;
746 757
747 ngx_test_null(cmcf, 758 ngx_test_null(cmcf,
748 ngx_palloc(pool, sizeof(ngx_http_core_main_conf_t)), 759 ngx_palloc(cf->pool, sizeof(ngx_http_core_main_conf_t)),
749 NGX_CONF_ERROR); 760 NGX_CONF_ERROR);
750 761
751 ngx_init_array(cmcf->servers, pool, 5, sizeof(ngx_http_core_srv_conf_t *), 762 ngx_init_array(cmcf->servers, cf->pool,
763 5, sizeof(ngx_http_core_srv_conf_t *),
752 NGX_CONF_ERROR); 764 NGX_CONF_ERROR);
753 765
754 return cmcf; 766 return cmcf;
755 } 767 }
756 768
757 769
758 static char *ngx_http_core_init_main_conf(ngx_pool_t *pool, void *conf) 770 static char *ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf)
759 { 771 {
760 ngx_http_core_main_conf_t *cmcf = conf; 772 ngx_http_core_main_conf_t *cmcf = conf;
761 773
762 /* TODO: remove it if no directives */ 774 /* TODO: remove it if no directives */
763 775
764 return NGX_CONF_OK; 776 return NGX_CONF_OK;
765 } 777 }
766 778
767 779
768 static void *ngx_http_core_create_srv_conf(ngx_pool_t *pool) 780 static void *ngx_http_core_create_srv_conf(ngx_conf_t *cf)
769 { 781 {
770 ngx_http_core_srv_conf_t *cscf; 782 ngx_http_core_srv_conf_t *cscf;
771 783
772 ngx_test_null(cscf, 784 ngx_test_null(cscf,
773 ngx_pcalloc(pool, sizeof(ngx_http_core_srv_conf_t)), 785 ngx_pcalloc(cf->pool, sizeof(ngx_http_core_srv_conf_t)),
774 NGX_CONF_ERROR); 786 NGX_CONF_ERROR);
775 787
776 ngx_init_array(cscf->locations, pool, 5, sizeof(void *), NGX_CONF_ERROR); 788 ngx_init_array(cscf->locations, cf->pool,
777 ngx_init_array(cscf->listen, pool, 5, sizeof(ngx_http_listen_t), 789 5, sizeof(void *), NGX_CONF_ERROR);
790 ngx_init_array(cscf->listen, cf->pool, 5, sizeof(ngx_http_listen_t),
778 NGX_CONF_ERROR); 791 NGX_CONF_ERROR);
779 ngx_init_array(cscf->server_names, pool, 5, sizeof(ngx_http_server_name_t), 792 ngx_init_array(cscf->server_names, cf->pool,
780 NGX_CONF_ERROR); 793 5, sizeof(ngx_http_server_name_t), NGX_CONF_ERROR);
781 794
782 cscf->connection_pool_size = NGX_CONF_UNSET; 795 cscf->connection_pool_size = NGX_CONF_UNSET;
783 cscf->post_accept_timeout = NGX_CONF_UNSET; 796 cscf->post_accept_timeout = NGX_CONF_UNSET;
784 cscf->request_pool_size = NGX_CONF_UNSET; 797 cscf->request_pool_size = NGX_CONF_UNSET;
785 cscf->client_header_timeout = NGX_CONF_UNSET; 798 cscf->client_header_timeout = NGX_CONF_UNSET;
788 801
789 return cscf; 802 return cscf;
790 } 803 }
791 804
792 805
793 static char *ngx_http_core_merge_srv_conf(ngx_pool_t *pool, 806 static char *ngx_http_core_merge_srv_conf(ngx_conf_t *cf,
794 void *parent, void *child) 807 void *parent, void *child)
795 { 808 {
796 ngx_http_core_srv_conf_t *prev = parent; 809 ngx_http_core_srv_conf_t *prev = parent;
797 ngx_http_core_srv_conf_t *conf = child; 810 ngx_http_core_srv_conf_t *conf = child;
798 811
799 int len;
800 ngx_err_t err;
801 ngx_http_listen_t *l; 812 ngx_http_listen_t *l;
802 ngx_http_server_name_t *n; 813 ngx_http_server_name_t *n;
803 814
804 /* TODO: it does not merge, it inits only */ 815 /* TODO: it does not merge, it inits only */
805 816
815 l->family = AF_INET; 826 l->family = AF_INET;
816 } 827 }
817 828
818 if (conf->server_names.nelts == 0) { 829 if (conf->server_names.nelts == 0) {
819 ngx_test_null(n, ngx_push_array(&conf->server_names), NGX_CONF_ERROR); 830 ngx_test_null(n, ngx_push_array(&conf->server_names), NGX_CONF_ERROR);
820 ngx_test_null(n->name.data, ngx_palloc(pool, NGX_MAXHOSTNAMELEN), 831 ngx_test_null(n->name.data, ngx_palloc(cf->pool, NGX_MAXHOSTNAMELEN),
821 NGX_CONF_ERROR); 832 NGX_CONF_ERROR);
822 833
823 if (gethostname(n->name.data, NGX_MAXHOSTNAMELEN) == -1) { 834 if (gethostname(n->name.data, NGX_MAXHOSTNAMELEN) == -1) {
824 #if 0
825 ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno, 835 ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno,
826 "gethostname() failed"); 836 "gethostname() failed");
827 return NGX_CONF_ERROR; 837 return NGX_CONF_ERROR;
828 #endif
829
830 err = ngx_errno;
831 len = ngx_snprintf(ngx_conf_errstr, sizeof(ngx_conf_errstr) - 1,
832 "gethostname() failed (%d: ", err);
833 len += ngx_strerror_r(err, ngx_conf_errstr + len,
834 sizeof(ngx_conf_errstr) - len - 1);
835 ngx_conf_errstr[len++] = ')';
836 ngx_conf_errstr[len++] = '\0';
837 return ngx_conf_errstr;
838 } 838 }
839 839
840 n->name.len = ngx_strlen(n->name.data); 840 n->name.len = ngx_strlen(n->name.data);
841 n->core_srv_conf = conf; 841 n->core_srv_conf = conf;
842 } 842 }
856 856
857 return NGX_CONF_OK; 857 return NGX_CONF_OK;
858 } 858 }
859 859
860 860
861 static void *ngx_http_core_create_loc_conf(ngx_pool_t *pool) 861 static void *ngx_http_core_create_loc_conf(ngx_conf_t *cf)
862 { 862 {
863 ngx_http_core_loc_conf_t *lcf; 863 ngx_http_core_loc_conf_t *lcf;
864 864
865 ngx_test_null(lcf, 865 ngx_test_null(lcf,
866 ngx_pcalloc(pool, sizeof(ngx_http_core_loc_conf_t)), 866 ngx_pcalloc(cf->pool, sizeof(ngx_http_core_loc_conf_t)),
867 NGX_CONF_ERROR); 867 NGX_CONF_ERROR);
868 868
869 /* set by ngx_pcalloc(): 869 /* set by ngx_pcalloc():
870 870
871 lcf->doc_root.len = 0; 871 lcf->doc_root.len = 0;
895 { ngx_string("jpg"), ngx_string("image/jpeg") }, 895 { ngx_string("jpg"), ngx_string("image/jpeg") },
896 { ngx_null_string, ngx_null_string } 896 { ngx_null_string, ngx_null_string }
897 }; 897 };
898 898
899 899
900 static char *ngx_http_core_merge_loc_conf(ngx_pool_t *pool, 900 static char *ngx_http_core_merge_loc_conf(ngx_conf_t *cf,
901 void *parent, void *child) 901 void *parent, void *child)
902 { 902 {
903 ngx_http_core_loc_conf_t *prev = parent; 903 ngx_http_core_loc_conf_t *prev = parent;
904 ngx_http_core_loc_conf_t *conf = child; 904 ngx_http_core_loc_conf_t *conf = child;
905 905
912 if (prev->types) { 912 if (prev->types) {
913 conf->types = prev->types; 913 conf->types = prev->types;
914 914
915 } else { 915 } else {
916 ngx_test_null(conf->types, 916 ngx_test_null(conf->types,
917 ngx_palloc(pool, NGX_HTTP_TYPES_HASH_PRIME 917 ngx_palloc(cf->pool, NGX_HTTP_TYPES_HASH_PRIME
918 * sizeof(ngx_array_t)), 918 * sizeof(ngx_array_t)),
919 NGX_CONF_ERROR); 919 NGX_CONF_ERROR);
920 920
921 for (i = 0; i < NGX_HTTP_TYPES_HASH_PRIME; i++) { 921 for (i = 0; i < NGX_HTTP_TYPES_HASH_PRIME; i++) {
922 ngx_init_array(conf->types[i], pool, 5, sizeof(ngx_http_type_t), 922 ngx_init_array(conf->types[i], cf->pool,
923 NGX_CONF_ERROR); 923 5, sizeof(ngx_http_type_t), NGX_CONF_ERROR);
924 } 924 }
925 925
926 for (i = 0; default_types[i].exten.len; i++) { 926 for (i = 0; default_types[i].exten.len; i++) {
927 ngx_http_types_hash_key(key, default_types[i].exten); 927 ngx_http_types_hash_key(key, default_types[i].exten);
928 928
931 t->exten.len = default_types[i].exten.len; 931 t->exten.len = default_types[i].exten.len;
932 t->exten.data = default_types[i].exten.data; 932 t->exten.data = default_types[i].exten.data;
933 t->type.len = default_types[i].type.len; 933 t->type.len = default_types[i].type.len;
934 t->type.data = default_types[i].type.data; 934 t->type.data = default_types[i].type.data;
935 } 935 }
936 }
937 }
938
939 if (conf->err_log == NULL) {
940 if (prev->err_log) {
941 conf->err_log = prev->err_log;
942 } else {
943 conf->err_log = cf->cycle->log;
936 } 944 }
937 } 945 }
938 946
939 ngx_conf_merge_str_value(conf->default_type, 947 ngx_conf_merge_str_value(conf->default_type,
940 prev->default_type, "text/plain"); 948 prev->default_type, "text/plain");