core.c revision dc111bcea580da3da174c25be0fd7a8f22c86fe1
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive/* Licensed to the Apache Software Foundation (ASF) under one or more
530eba85dbd41b8a0fa5255d3648d1440199a661slive * contributor license agreements. See the NOTICE file distributed with
e942c741056732f50da2074b36fe59805d370650slive * this work for additional information regarding copyright ownership.
5f5d1b4cc970b7f06ff8ef6526128e9a27303d88nd * The ASF licenses this file to You under the Apache License, Version 2.0
d5d794fc2f4cc9ca6d6da17cfa2cdcd8d244bacdnd * (the "License"); you may not use this file except in compliance with
d5d794fc2f4cc9ca6d6da17cfa2cdcd8d244bacdnd * the License. You may obtain a copy of the License at
db479b48bd4d75423ed4a45e15b75089d1a8ad72fielding * Unless required by applicable law or agreed to in writing, software
db479b48bd4d75423ed4a45e15b75089d1a8ad72fielding * distributed under the License is distributed on an "AS IS" BASIS,
db479b48bd4d75423ed4a45e15b75089d1a8ad72fielding * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
d5d794fc2f4cc9ca6d6da17cfa2cdcd8d244bacdnd * See the License for the specific language governing permissions and
d5d794fc2f4cc9ca6d6da17cfa2cdcd8d244bacdnd * limitations under the License.
7e8f5c6496b3825b6b128e2aacc4b1b09d28553dpquerna#include "http_protocol.h" /* For index_of_response(). Grump. */
7e8f5c6496b3825b6b128e2aacc4b1b09d28553dpquerna#include "http_main.h" /* For the default_handler below... */
2aa51ed61adb484602e94de3d2214ec267aecedbigalic#include "mod_so.h" /* for ap_find_loaded_module_symbol */
2aa51ed61adb484602e94de3d2214ec267aecedbigalic#if defined(RLIMIT_CPU) || defined (RLIMIT_DATA) || defined (RLIMIT_VMEM) || defined(RLIMIT_AS) || defined (RLIMIT_NPROC)
4e9f8c5414e5fe39b5393641533edca65f6e8b91poirier/* LimitRequestBody handling */
7e8f5c6496b3825b6b128e2aacc4b1b09d28553dpquerna/* LimitXMLRequestBody handling */
7e8f5c6496b3825b6b128e2aacc4b1b09d28553dpquerna/* maximum include nesting level */
7e8f5c6496b3825b6b128e2aacc4b1b09d28553dpquerna/* Server core module... This module provides support for really basic
7e8f5c6496b3825b6b128e2aacc4b1b09d28553dpquerna * server operations, including options and commands which control the
031bbbc0d1189b07330e38d0c126820a9ab7795egryzor * operation of other modules. Consider this the bureaucracy module.
031bbbc0d1189b07330e38d0c126820a9ab7795egryzor * The core module also defines handlers, etc., to handle just enough
7e8f5c6496b3825b6b128e2aacc4b1b09d28553dpquerna * to allow a server with the core module ONLY to actually serve documents.
7e8f5c6496b3825b6b128e2aacc4b1b09d28553dpquerna * This file could almost be mod_core.c, except for the stuff which affects
5ae609a8a09239d20f48a4a95c4f21b713995babwrowe * the http_conf_globals.
2aa51ed61adb484602e94de3d2214ec267aecedbigalic/* Handles for core filters */
2aa51ed61adb484602e94de3d2214ec267aecedbigalicAP_DECLARE_DATA ap_filter_rec_t *ap_subreq_core_filter_handle;
5ae609a8a09239d20f48a4a95c4f21b713995babwroweAP_DECLARE_DATA ap_filter_rec_t *ap_core_output_filter_handle;
5ae609a8a09239d20f48a4a95c4f21b713995babwroweAP_DECLARE_DATA ap_filter_rec_t *ap_content_length_filter_handle;
5ae609a8a09239d20f48a4a95c4f21b713995babwroweAP_DECLARE_DATA ap_filter_rec_t *ap_core_input_filter_handle;
5ae609a8a09239d20f48a4a95c4f21b713995babwrowe/* magic pointer for ErrorDocument xxx "default" */
5ae609a8a09239d20f48a4a95c4f21b713995babwrowestatic void *create_core_dir_config(apr_pool_t *a, char *dir)
5ae609a8a09239d20f48a4a95c4f21b713995babwrowe conf = (core_dir_config *)apr_pcalloc(a, sizeof(core_dir_config));
5ae609a8a09239d20f48a4a95c4f21b713995babwrowe /* conf->r and conf->d[_*] are initialized by dirsection() or left NULL */
7e8f5c6496b3825b6b128e2aacc4b1b09d28553dpquerna conf->override_opts = OPT_UNSET | OPT_ALL | OPT_SYM_OWNER | OPT_MULTI;
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess conf->use_canonical_phys_port = USE_CANONICAL_PHYS_PORT_UNSET;
88d86cfadffe2275a3dfb67a4d7bdc018630b661rbowen#if defined(RLIMIT_DATA) || defined(RLIMIT_VMEM) || defined(RLIMIT_AS)
fb77c505254b6e9c925e23e734463e87574f8f40kess conf->sec_file = apr_array_make(a, 2, sizeof(ap_conf_vector_t *));
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive conf->add_default_charset = ADD_DEFAULT_CHARSET_UNSET;
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive conf->add_default_charset_name = DEFAULT_ADD_DEFAULT_CHARSET_NAME;
fb77c505254b6e9c925e23e734463e87574f8f40kess /* Overriding all negotiation
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * Flag for use of inodes in ETags.
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return (void *)conf;
bc4b55ec8f31569d606d5680d50189a355bcd7a6rbowen * Overlay one hash table of ct_output_filters onto another
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const void *key,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const void *overlay_val,
fb77c505254b6e9c925e23e734463e87574f8f40kess const void *base_val,
fb77c505254b6e9c925e23e734463e87574f8f40kess const void *data)
fb77c505254b6e9c925e23e734463e87574f8f40kess const ap_filter_rec_t *overlay_info = (const ap_filter_rec_t *)overlay_val;
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const ap_filter_rec_t *base_info = (const ap_filter_rec_t *)base_val;
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* We can't have dups. */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive while (f) {
80c4526970a11f37c0f8e3b82afdf03902dac3f3slivestatic void *merge_core_dir_configs(apr_pool_t *a, void *basev, void *newv)
843a03fe0b138a4c1f64cb90a014e9417ac30691fielding /* Create this conf by duplicating the base, replacing elements
684f2a9a422185adda0692a1203c5ad6687fc5c5nd * (or creating copies for merging) where new-> values exist.
530eba85dbd41b8a0fa5255d3648d1440199a661slive conf = (core_dir_config *)apr_pmemdup(a, base, sizeof(core_dir_config));
843a03fe0b138a4c1f64cb90a014e9417ac30691fielding /* there was no explicit setting of new->opts, so we merge
684f2a9a422185adda0692a1203c5ad6687fc5c5nd * preserve the invariant (opts_add & opts_remove) == 0
684f2a9a422185adda0692a1203c5ad6687fc5c5nd conf->opts_add = (conf->opts_add & ~new->opts_remove) | new->opts_add;
843a03fe0b138a4c1f64cb90a014e9417ac30691fielding conf->opts_remove = (conf->opts_remove & ~new->opts_add)
843a03fe0b138a4c1f64cb90a014e9417ac30691fielding conf->opts = (conf->opts & ~conf->opts_remove) | conf->opts_add;
843a03fe0b138a4c1f64cb90a014e9417ac30691fielding /* If Includes was enabled with exec in the base config, but
b24c77ceb4cea5ffa92536e19f0aa83608960dc4fielding * was enabled without exec in the new config, then disable
843a03fe0b138a4c1f64cb90a014e9417ac30691fielding * exec in the merged set. */
843a03fe0b138a4c1f64cb90a014e9417ac30691fielding /* otherwise we just copy, because an explicit opts setting
843a03fe0b138a4c1f64cb90a014e9417ac30691fielding * overrides all earlier +/- modifiers
3770ed746d69c7a4111cba9966169bd5d7a509a6poirier conf->response_code_strings = new->response_code_strings;
77ead9e0262e4f08ec336d1a65b2edef7705c839nd /* If we merge, the merge-result must have it's own array
3770ed746d69c7a4111cba9966169bd5d7a509a6poirier sizeof(*conf->response_code_strings) * RESPONSE_CODES);
3770ed746d69c7a4111cba9966169bd5d7a509a6poirier for (i = 0; i < RESPONSE_CODES; ++i) {
3770ed746d69c7a4111cba9966169bd5d7a509a6poirier conf->response_code_strings[i] = new->response_code_strings[i];
3770ed746d69c7a4111cba9966169bd5d7a509a6poirier /* Otherwise we simply use the base->response_code_strings array
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive if (new->use_canonical_name != USE_CANONICAL_NAME_UNSET) {
fb77c505254b6e9c925e23e734463e87574f8f40kess if (new->use_canonical_phys_port != USE_CANONICAL_PHYS_PORT_UNSET) {
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd conf->use_canonical_phys_port = new->use_canonical_phys_port;
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive#if defined(RLIMIT_DATA) || defined(RLIMIT_VMEM) || defined(RLIMIT_AS)
113961f0559eb026ea0d379cb7350f82bc09d710druggeri if (new->limit_req_body != AP_LIMIT_REQ_BODY_UNSET) {
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* If we merge, the merge-result must have it's own array
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive conf->sec_file = apr_array_append(a, base->sec_file, new->sec_file);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* Otherwise we simply use the base->sec_file array
9cd3b05d7b70f07a742bbaf548fa4fa2bdbe5ce6noodl if (new->add_default_charset != ADD_DEFAULT_CHARSET_UNSET) {
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive conf->add_default_charset_name = new->add_default_charset_name;
b24c77ceb4cea5ffa92536e19f0aa83608960dc4fielding /* Overriding all negotiation
5528d1a30ae8560e2d7a96d734ffe31500dc6113rpluem if (conf->ct_output_filters && new->ct_output_filters) {
5528d1a30ae8560e2d7a96d734ffe31500dc6113rpluem conf->ct_output_filters = apr_hash_copy(a, new->ct_output_filters);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* That memcpy above isn't enough. */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive conf->ct_output_filters = apr_hash_copy(a, base->ct_output_filters);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * Now merge the setting of the FileETag directive.
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive (conf->etag_add & (~ new->etag_remove)) | new->etag_add;
0834a50e694f91f4bf20ddf030fd0812e65cafc7rbowen (conf->etag_remove & (~ new->etag_add)) | new->etag_remove;
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive (conf->etag_bits & (~ conf->etag_remove)) | conf->etag_add;
eb73941bd697cd7e8226ceaf04183ade6c66934dniq conf->allow_encoded_slashes = new->allow_encoded_slashes;
eb73941bd697cd7e8226ceaf04183ade6c66934dniq return (void*)conf;
eb73941bd697cd7e8226ceaf04183ade6c66934dniq#if __FreeBSD_version < 411000 /* httpready broken before 4.1.1 */
beefdf2539f2cd75fd45f5d560cbb26783ff9db1jimstatic void *create_core_server_config(apr_pool_t *a, server_rec *s)
103a93c625bcde1a6a7a5155b64dcda36f612180pquerna conf = (core_server_config *)apr_pcalloc(a, sizeof(core_server_config));
f23fb63b05f89f47d7a3099491f2c68dcce432e9kess /* global-default / global-only settings */
9970ad80054f477c708284a0d030a5bd26e412a9covener /* A mapping only makes sense in the global context */
9970ad80054f477c708284a0d030a5bd26e412a9covener apr_table_setn(conf->accf_map, "http", ACCEPT_FILTER_NAME);
9970ad80054f477c708284a0d030a5bd26e412a9covener apr_table_setn(conf->accf_map, "https", "dataready");
2e4a251ce928e74ed84fd089cdceaf5f6b5c53f2humbedooh /* pcalloc'ed - we have NULL's/0's
b12b918ae6baf9c5762ed61b7393d0e2198378c0nd else ** is_virtual ** {
b12b918ae6baf9c5762ed61b7393d0e2198378c0nd conf->ap_document_root = NULL;
b12b918ae6baf9c5762ed61b7393d0e2198378c0nd conf->access_name = NULL;
b12b918ae6baf9c5762ed61b7393d0e2198378c0nd conf->accf_map = NULL;
da637bcae7b6e150470e701af29da5604a34a17erbowen /* initialization, no special case for global context */
da637bcae7b6e150470e701af29da5604a34a17erbowen conf->sec_dir = apr_array_make(a, 40, sizeof(ap_conf_vector_t *));
da637bcae7b6e150470e701af29da5604a34a17erbowen conf->sec_url = apr_array_make(a, 40, sizeof(ap_conf_vector_t *));
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* pcalloc'ed - we have NULL's/0's
7802d43d20007fa575e43b6ae77d5177ceffdb71sf conf->gprof_dir = NULL;
7802d43d20007fa575e43b6ae77d5177ceffdb71sf ** recursion stopper; 0 == unset
7802d43d20007fa575e43b6ae77d5177ceffdb71sf conf->redirect_limit = 0;
86120957a14f91da0a1a103eaf4d7710b1dd9e2asf conf->subreq_limit = 0;
113961f0559eb026ea0d379cb7350f82bc09d710druggeri conf->protocol = NULL;
113961f0559eb026ea0d379cb7350f82bc09d710druggeri return (void *)conf;
113961f0559eb026ea0d379cb7350f82bc09d710druggeristatic void *merge_core_server_configs(apr_pool_t *p, void *basev, void *virtv)
113961f0559eb026ea0d379cb7350f82bc09d710druggeri core_server_config *base = (core_server_config *)basev;
113961f0559eb026ea0d379cb7350f82bc09d710druggeri core_server_config *virt = (core_server_config *)virtv;
113961f0559eb026ea0d379cb7350f82bc09d710druggeri /* XXX optimize to keep base->sec_ pointers if virt->sec_ array is empty */
113961f0559eb026ea0d379cb7350f82bc09d710druggeri conf->sec_dir = apr_array_append(p, base->sec_dir, virt->sec_dir);
113961f0559eb026ea0d379cb7350f82bc09d710druggeri conf->sec_url = apr_array_append(p, base->sec_url, virt->sec_url);
2aa51ed61adb484602e94de3d2214ec267aecedbigalic /* no action for virt->accf_map, not allowed per-vhost */
2aa51ed61adb484602e94de3d2214ec267aecedbigalic/* Add per-directory configuration entry (for <directory> section);
2aa51ed61adb484602e94de3d2214ec267aecedbigalic * these are part of the core server config.
113961f0559eb026ea0d379cb7350f82bc09d710druggeriAP_CORE_DECLARE(void) ap_add_per_dir_conf(server_rec *s, void *dir_config)
113961f0559eb026ea0d379cb7350f82bc09d710druggeri core_server_config *sconf = ap_get_module_config(s->module_config,
113961f0559eb026ea0d379cb7350f82bc09d710druggeri void **new_space = (void **)apr_array_push(sconf->sec_dir);
54bcd0e21a5c79158afd3b78bf707a493a5fb33crbowenAP_CORE_DECLARE(void) ap_add_per_url_conf(server_rec *s, void *url_config)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive core_server_config *sconf = ap_get_module_config(s->module_config,
4c7bdb15764021d39e486adb7bc2166d3f683773bnicholes void **new_space = (void **)apr_array_push(sconf->sec_url);
4c7bdb15764021d39e486adb7bc2166d3f683773bnicholesAP_CORE_DECLARE(void) ap_add_file_conf(core_dir_config *conf, void *url_config)
4c7bdb15764021d39e486adb7bc2166d3f683773bnicholes void **new_space = (void **)apr_array_push(conf->sec_file);
fb77c505254b6e9c925e23e734463e87574f8f40kess/* We need to do a stable sort, qsort isn't stable. So to make it stable
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess * we'll be maintaining the original index into the list, and using it
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess * as the minor key during sorting. The major key is the number of
4c7bdb15764021d39e486adb7bc2166d3f683773bnicholes * components (where the root component is zero).
fb77c505254b6e9c925e23e734463e87574f8f40kessstatic int reorder_sorter(const void *va, const void *vb)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* a regex always sorts after a non-regex
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* we always sort next by the number of components
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd return -1;
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* They have the same number of components, we now have to compare
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * the minor key to maintain the original order (from the config.)
fb77c505254b6e9c925e23e734463e87574f8f40kessvoid ap_core_reorder_directories(apr_pool_t *p, server_rec *s)
2dada762fb99649c2a57bb9e19fe1666f2c20c38jim sconf = ap_get_module_config(s->module_config, &core_module);
2dada762fb99649c2a57bb9e19fe1666f2c20c38jim /* simple case of already being sorted... */
c8b79d4b8796531f19dd54bd59d88c3b68338ceahumbedooh /* We're not checking this condition to be fast... we're checking
2aa51ed61adb484602e94de3d2214ec267aecedbigalic * it to avoid trying to palloc zero bytes, which can trigger some
2aa51ed61adb484602e94de3d2214ec267aecedbigalic * memory debuggers to barf
2dada762fb99649c2a57bb9e19fe1666f2c20c38jim /* we have to allocate tmp space to do a stable sort */
2dada762fb99649c2a57bb9e19fe1666f2c20c38jim sortbin = apr_palloc(tmp, sec_dir->nelts * sizeof(*sortbin));
2dada762fb99649c2a57bb9e19fe1666f2c20c38jim for (i = 0; i < nelts; ++i) {
2dada762fb99649c2a57bb9e19fe1666f2c20c38jim qsort(sortbin, nelts, sizeof(*sortbin), reorder_sorter);
2dada762fb99649c2a57bb9e19fe1666f2c20c38jim /* and now copy back to the original array */
2dada762fb99649c2a57bb9e19fe1666f2c20c38jim for (i = 0; i < nelts; ++i) {
b24c77ceb4cea5ffa92536e19f0aa83608960dc4fielding/*****************************************************************
b24c77ceb4cea5ffa92536e19f0aa83608960dc4fielding * There are some elements of the core config structures in which
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * other modules have a legitimate interest (this is ugly, but necessary
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * to preserve NCSA back-compatibility). So, we have a bunch of accessors
b24c77ceb4cea5ffa92536e19f0aa83608960dc4fielding (core_dir_config *)ap_get_module_config(r->per_dir_config, &core_module);
b24c77ceb4cea5ffa92536e19f0aa83608960dc4fielding conf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * Optional function coming from mod_authn_core, used for
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * retrieving the type of autorization
6e483e0b8aa3fa574288a7452221392a03e2b9a3noodlstatic APR_OPTIONAL_FN_TYPE(authn_ap_auth_type) *authn_ap_auth_type;
141fd59714368d3bbe3a3d8f5b8dc8a516c48f9fsf * Optional function coming from mod_authn_core, used for
141fd59714368d3bbe3a3d8f5b8dc8a516c48f9fsf * retrieving the authorization realm
141fd59714368d3bbe3a3d8f5b8dc8a516c48f9fsfstatic APR_OPTIONAL_FN_TYPE(authn_ap_auth_name) *authn_ap_auth_name;
2aa51ed61adb484602e94de3d2214ec267aecedbigalic * Optional function coming from mod_access_compat, used to determine how
2aa51ed61adb484602e94de3d2214ec267aecedbigalic access control interacts with authentication/authorization
2aa51ed61adb484602e94de3d2214ec267aecedbigalicstatic APR_OPTIONAL_FN_TYPE(access_compat_ap_satisfies) *access_compat_ap_satisfies;
898475b582dd849de5915df0f2089b72ed8b2e2bcovenerAP_DECLARE(const char *) ap_document_root(request_rec *r) /* Don't use this! */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive conf = (core_server_config *)ap_get_module_config(r->server->module_config,
031bbbc0d1189b07330e38d0c126820a9ab7795egryzor/* Should probably just get rid of this... the only code that cares is
898475b582dd849de5915df0f2089b72ed8b2e2bcovener * part of the core anyway (and in fact, it isn't publicised to other
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd * modules).
fb77c505254b6e9c925e23e734463e87574f8f40kesschar *ap_response_code_string(request_rec *r, int error_index)
003f0c9fda6664daf5092a0e42f65ede20098153slive /* check for string registered via ap_custom_response() first */
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd reqconf = (core_request_config *)ap_get_module_config(r->request_config,
2aa51ed61adb484602e94de3d2214ec267aecedbigalic reqconf->response_code_strings[error_index] != NULL) {
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd /* check for string specified via ErrorDocument */
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd dirconf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
b06660a3ed3d885e15d99c0209a46c4657df33fbrbowen if (dirconf->response_code_strings[error_index] == &errordocument_default) {
f03f2609a2fc7a0d920842390738080bc0e1304bhumbedooh/* Code from Harald Hanche-Olsen <hanche@imf.unit.no> */
f03f2609a2fc7a0d920842390738080bc0e1304bhumbedoohstatic APR_INLINE void do_double_reverse (conn_rec *conn)
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess /* already done */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive if (conn->remote_host == NULL || conn->remote_host[0] == '\0') {
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* single reverse failed, so don't bother */
2aa51ed61adb484602e94de3d2214ec267aecedbigalic rv = apr_sockaddr_info_get(&sa, conn->remote_host, APR_UNSPEC, 0, 0, conn->pool);
6b64034fa2a644ba291c484c0c01c7df5b8d982ckessAP_DECLARE(const char *) ap_get_remote_host(conn_rec *conn, void *dir_config,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* If we haven't checked the host name, and we want to */
c8b79d4b8796531f19dd54bd59d88c3b68338ceahumbedooh ((core_dir_config *)ap_get_module_config(dir_config, &core_module))
6b64034fa2a644ba291c484c0c01c7df5b8d982ckess /* the default */
2aa51ed61adb484602e94de3d2214ec267aecedbigalic if (apr_getnameinfo(&conn->remote_host, conn->remote_addr, 0)
fb77c505254b6e9c925e23e734463e87574f8f40kess /* if failed, set it to the NULL string to indicate error */
898475b582dd849de5915df0f2089b72ed8b2e2bcovener * Return the desired information; either the remote DNS name, if found,
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd * or either NULL (if the hostname was requested) or the IP address
7b5535ed88e0f561b3bfb3330137bd804846afd4slive * (if any identifier was requested).
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive if (conn->remote_host != NULL && conn->remote_host[0] != '\0') {
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive if (type == REMOTE_HOST || type == REMOTE_DOUBLE_REV) {
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * Optional function coming from mod_ident, used for looking up ident user
80c4526970a11f37c0f8e3b82afdf03902dac3f3slivestatic APR_OPTIONAL_FN_TYPE(ap_ident_lookup) *ident_lookup;
fa1c7ce09927decc1eecd1e9a35cc5331078a052covenerAP_DECLARE(const char *) ap_get_remote_logname(request_rec *r)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive/* There are two options regarding what the "name" of a server is. The
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * "canonical" name as defined by ServerName and Port, or the "client's
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * name" as supplied by a possible Host: header or full URI.
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * The DNS option to UseCanonicalName causes this routine to do a
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess * reverse lookup on the local IP address of the connection and use
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess * that for the ServerName. This makes its value more reliable while
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess * at the same time allowing Demon's magic virtual hosting to work.
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * The assumption is that DNS lookups are sufficiently quick...
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * -- fanf 1998-10-03
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_DECLARE(const char *) ap_get_server_name(request_rec *r)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const char *retval;
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive d = (core_dir_config *)ap_get_module_config(r->per_dir_config,
a1ef40892ffa2b44fc249423c5b6c42a74a84c68nd switch (d->use_canonical_name) {
1b01d1ee11c612226cb3141eed4581dc179266c1rbowen retval = r->hostname ? r->hostname : r->server->server_hostname;
6b15044d54a096e6323ff1540f1a491e8de7622dsf "ap_get_server_name: Invalid UCN Option somehow");
6b15044d54a096e6323ff1540f1a491e8de7622dsf * Get the current server name from the request for the purposes
6b15044d54a096e6323ff1540f1a491e8de7622dsf * of using in a URL. If the server name is an IPv6 literal
6b15044d54a096e6323ff1540f1a491e8de7622dsf * address, it will be returned in URL format (e.g., "[fe80::1]").
6b15044d54a096e6323ff1540f1a491e8de7622dsfstatic const char *get_server_name_for_url(request_rec *r)
6b15044d54a096e6323ff1540f1a491e8de7622dsf if (ap_strchr_c(plain_server_name, ':')) { /* IPv6 literal? */
c8b79d4b8796531f19dd54bd59d88c3b68338ceahumbedoohAP_DECLARE(apr_port_t) ap_get_server_port(const request_rec *r)
6b15044d54a096e6323ff1540f1a491e8de7622dsf (core_dir_config *)ap_get_module_config(r->per_dir_config, &core_module);
6b15044d54a096e6323ff1540f1a491e8de7622dsf switch (d->use_canonical_name) {
6b15044d54a096e6323ff1540f1a491e8de7622dsf if (d->use_canonical_phys_port == USE_CANONICAL_PHYS_PORT_ON)
6b15044d54a096e6323ff1540f1a491e8de7622dsf r->connection->local_addr->port ? r->connection->local_addr->port :
6b15044d54a096e6323ff1540f1a491e8de7622dsf else /* USE_CANONICAL_PHYS_PORT_OFF or USE_CANONICAL_PHYS_PORT_UNSET */
6b15044d54a096e6323ff1540f1a491e8de7622dsf /* With UseCanonicalName on (and in all versions prior to 1.3)
6b15044d54a096e6323ff1540f1a491e8de7622dsf * Apache will use the hostname and port specified in the
6b15044d54a096e6323ff1540f1a491e8de7622dsf * ServerName directive to construct a canonical name for the
6b15044d54a096e6323ff1540f1a491e8de7622dsf * server. (If no port was specified in the ServerName
6b15044d54a096e6323ff1540f1a491e8de7622dsf * directive, Apache uses the port supplied by the client if
6b15044d54a096e6323ff1540f1a491e8de7622dsf * any is supplied, and finally the default port for the protocol
6b15044d54a096e6323ff1540f1a491e8de7622dsf if (d->use_canonical_phys_port == USE_CANONICAL_PHYS_PORT_ON)
6b15044d54a096e6323ff1540f1a491e8de7622dsf r->connection->local_addr->port ? r->connection->local_addr->port :
6b15044d54a096e6323ff1540f1a491e8de7622dsf else /* USE_CANONICAL_PHYS_PORT_OFF or USE_CANONICAL_PHYS_PORT_UNSET */
6b15044d54a096e6323ff1540f1a491e8de7622dsf "ap_get_server_port: Invalid UCN Option somehow");
2aa51ed61adb484602e94de3d2214ec267aecedbigalicAP_DECLARE(char *) ap_construct_url(apr_pool_t *p, const char *uri,
6b15044d54a096e6323ff1540f1a491e8de7622dsf return apr_pstrcat(p, ap_http_scheme(r), "://", host, uri, NULL);
6b15044d54a096e6323ff1540f1a491e8de7622dsf return apr_psprintf(p, "%s://%s:%u%s", ap_http_scheme(r), host, port, uri);
6b15044d54a096e6323ff1540f1a491e8de7622dsfAP_DECLARE(apr_off_t) ap_get_limit_req_body(const request_rec *r)
6b15044d54a096e6323ff1540f1a491e8de7622dsf (core_dir_config *)ap_get_module_config(r->per_dir_config, &core_module);
003f0c9fda6664daf5092a0e42f65ede20098153slive/*****************************************************************
fb77c505254b6e9c925e23e734463e87574f8f40kess * Commands... this module handles almost all of the NCSA httpd.conf
af18698b10b429b270551ca3a5d51a75e1c9db22brianp * commands, but most of the old srm.conf is in the the modules.
af18698b10b429b270551ca3a5d51a75e1c9db22brianp/* returns a parent if it matches the given directive */
af18698b10b429b270551ca3a5d51a75e1c9db22brianpstatic const ap_directive_t * find_parent(const ap_directive_t *dirp,
a1ef40892ffa2b44fc249423c5b6c42a74a84c68nd const char *what)
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd /* ### it would be nice to have atom-ized directives */
a1ef40892ffa2b44fc249423c5b6c42a74a84c68ndAP_DECLARE(const char *) ap_check_cmd_context(cmd_parms *cmd,
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd if ((forbidden & NOT_IN_VIRTUALHOST) && cmd->server->is_virtual) {
2e4a251ce928e74ed84fd089cdceaf5f6b5c53f2humbedooh " cannot occur within <VirtualHost> section", NULL);
41ef8b3051855b802104193ee0a587515af60a37wrowe if ((forbidden & (NOT_IN_LIMIT | NOT_IN_DIR_LOC_FILE))
2aa51ed61adb484602e94de3d2214ec267aecedbigalic " cannot occur within <Limit> or <LimitExcept> "
41ef8b3051855b802104193ee0a587515af60a37wrowe if ((forbidden & NOT_IN_DIR_LOC_FILE) == NOT_IN_DIR_LOC_FILE) {
41ef8b3051855b802104193ee0a587515af60a37wrowe " cannot occur within <Directory/Location/Files> "
9c233808c898095865fcc0a2dc1cf594d0d8faf3sf /* EXEC_ON_READ must be NOT_IN_DIR_LOC_FILE, if not, it will
41ef8b3051855b802104193ee0a587515af60a37wrowe * (deliberately) segfault below in the individual tests...
41ef8b3051855b802104193ee0a587515af60a37wrowe && ((found = find_parent(cmd->directive, "<Directory"))
a1ef40892ffa2b44fc249423c5b6c42a74a84c68nd || (found = find_parent(cmd->directive, "<DirectoryMatch"))))
41ef8b3051855b802104193ee0a587515af60a37wrowe && ((found = find_parent(cmd->directive, "<Location"))
41ef8b3051855b802104193ee0a587515af60a37wrowe || (found = find_parent(cmd->directive, "<LocationMatch"))))
41ef8b3051855b802104193ee0a587515af60a37wrowe || (found = find_parent(cmd->directive, "<FilesMatch"))))) {
9fb925624300c864fe3969a264e52aa83f3c2dd0slivestatic const char *set_access_name(cmd_parms *cmd, void *dummy,
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess const char *arg)
2025fe01de41805f6148851335693aa5ebe2faffnd core_server_config *conf = ap_get_module_config(sconf, &core_module);
9fb925624300c864fe3969a264e52aa83f3c2dd0slive const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE);
41ef8b3051855b802104193ee0a587515af60a37wrowestatic const char *set_define(cmd_parms *cmd, void *dummy,
9c233808c898095865fcc0a2dc1cf594d0d8faf3sf const char *optarg)
78f97ce162b66a0dbfd7af4dcd9984f162569b04minfrin newv = (char **)apr_array_push(ap_server_config_defines);
79c754eb51681c3389cd966753e902c429f78939trawickstatic const char *set_gprof_dir(cmd_parms *cmd, void *dummy, const char *arg)
79c754eb51681c3389cd966753e902c429f78939trawick core_server_config *conf = ap_get_module_config(sconf, &core_module);
79c754eb51681c3389cd966753e902c429f78939trawick const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE);
79c754eb51681c3389cd966753e902c429f78939trawick#endif /*GPROF*/
2aa51ed61adb484602e94de3d2214ec267aecedbigalicstatic const char *set_add_default_charset(cmd_parms *cmd,
2aa51ed61adb484602e94de3d2214ec267aecedbigalic d->add_default_charset_name = DEFAULT_ADD_DEFAULT_CHARSET_NAME;
79c754eb51681c3389cd966753e902c429f78939trawickstatic const char *set_document_root(cmd_parms *cmd, void *dummy,
79c754eb51681c3389cd966753e902c429f78939trawick const char *arg)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive core_server_config *conf = ap_get_module_config(sconf, &core_module);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* Make it absolute, relative to ServerRoot */
88d86cfadffe2275a3dfb67a4d7bdc018630b661rbowen return "DocumentRoot must be a directory";
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* TODO: ap_configtestonly && ap_docrootcheck && */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive if (apr_filepath_merge((char**)&conf->ap_document_root, NULL, arg,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "Warning: DocumentRoot [%s] does not exist",
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "DocumentRoot must be a directory";
69fba5b8aa0b0dc408f649cfdaab064ce120b05bsliveAP_DECLARE(void) ap_custom_response(request_rec *r, int status,
69fba5b8aa0b0dc408f649cfdaab064ce120b05bslive const char *string)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_get_module_config(r->request_config, &core_module);
2aa51ed61adb484602e94de3d2214ec267aecedbigalic sizeof(*conf->response_code_strings) * RESPONSE_CODES);
88d86cfadffe2275a3dfb67a4d7bdc018630b661rbowen ((ap_is_url(string) || (*string == '/')) && (*string != '"')) ?
f7fe99050600166042c04b8e595fb75499eed7f0geoff apr_pstrdup(r->pool, string) : apr_pstrcat(r->pool, "\"", string, NULL);
2aa51ed61adb484602e94de3d2214ec267aecedbigalicstatic const char *set_error_document(cmd_parms *cmd, void *conf_,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* 1st parameter should be a 3 digit number, which we recognize;
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * convert it into an array index
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive idx500 = ap_index_of_response(HTTP_INTERNAL_SERVER_ERROR);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive else if ((index_number = ap_index_of_response(error_number)) == idx500) {
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return apr_pstrcat(cmd->pool, "Unsupported HTTP response code ",
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* Heuristic to determine second argument. */
fb77c505254b6e9c925e23e734463e87574f8f40kess /* The entry should be ignored if it is a full URL for a 401 error */
69fba5b8aa0b0dc408f649cfdaab064ce120b05bslive ap_log_error(APLOG_MARK, APLOG_NOTICE, 0, cmd->server,
69fba5b8aa0b0dc408f649cfdaab064ce120b05bslive "cannot use a full URL in a 401 ErrorDocument "
69fba5b8aa0b0dc408f649cfdaab064ce120b05bslive "directive --- ignoring!");
69fba5b8aa0b0dc408f649cfdaab064ce120b05bslive else { /* Store it... */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* special case: ErrorDocument 404 default restores the
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * canned server error response
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive conf->response_code_strings[index_number] = &errordocument_default;
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess /* hack. Prefix a " if it is a msg; as that is what
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd * http_protocol.c relies on to distinguish between
4a13940dc2990df0a798718d3a3f9cf1566c2217bjh * a msg and a (local) path.
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive conf->response_code_strings[index_number] = (what == MSG) ?
313bb560bc5c323cfd40c9cad7335b4b8e060aedkessstatic const char *set_allow_opts(cmd_parms *cmd, allow_options_t *opts,
fb109b84906e3ee61680aa289953c2f9e859354erbowen const char *l)
fb109b84906e3ee61680aa289953c2f9e859354erbowen char *w, *p = (char *) l;
960188481b7025ac8ef7221b67af83dd27e46cd0rjung while ((w = apr_strtok(p, ",", &tok_state)) != NULL) {
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* If Includes is permitted, both Includes and
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * IncludesNOEXEC may be changed. */
2bac697634d965d9d9a921a99a68b2c454c8a95dbnicholes else if (!strcasecmp(w, "SymLinksIfOwnerMatch")) {
2851546ce44280e54301016a7e92b00a87745509sf else if (!strcasecmp(w, "RunScripts")) { /* AI backcompat. Yuck */
2e4a251ce928e74ed84fd089cdceaf5f6b5c53f2humbedooh return apr_pstrcat(cmd->pool, "Illegal option ", w, NULL);
e302f38fd646764ce1a1e1c578d794aef514a9e5sfstatic const char *set_override(cmd_parms *cmd, void *d_, const char *l)
e302f38fd646764ce1a1e1c578d794aef514a9e5sf char *k, *v;
e32a6a51d27e311db1e1d5920ac7bd0de33823cfhumbedooh /* Throw a warning if we're in <Location> or <Files> */
e302f38fd646764ce1a1e1c578d794aef514a9e5sf if (ap_check_cmd_context(cmd, NOT_IN_LOCATION | NOT_IN_FILES)) {
e302f38fd646764ce1a1e1c578d794aef514a9e5sf "Useless use of AllowOverride in line %d of %s.",
e32a6a51d27e311db1e1d5920ac7bd0de33823cfhumbedooh cmd->directive->line_num, cmd->directive->filename);
e302f38fd646764ce1a1e1c578d794aef514a9e5sf while (l[0]) {
b5c4b00201fdc3ed11c6cc05cf3f9a7912ac0cfbsf *v++ = '\0';
b89fea36d9c12cec3344576824f4e6798da90ad4rbowen return apr_pstrcat(cmd->pool, "Illegal override option ", w, NULL);
e302f38fd646764ce1a1e1c578d794aef514a9e5sfstatic const char *set_options(cmd_parms *cmd, void *d_, const char *l)
e302f38fd646764ce1a1e1c578d794aef514a9e5sf while (l[0]) {
2a781ea98a32c069ae57a89566ee9628e19a2ec2minfrin else if (first) {
e302f38fd646764ce1a1e1c578d794aef514a9e5sf else if (!strcasecmp(w, "RunScripts")) { /* AI backcompat. Yuck */
e302f38fd646764ce1a1e1c578d794aef514a9e5sf return apr_pstrcat(cmd->pool, "Illegal option ", w, NULL);
b89fea36d9c12cec3344576824f4e6798da90ad4rbowen return apr_pstrcat(cmd->pool, "Option ", w, " not allowed here", NULL);
b89fea36d9c12cec3344576824f4e6798da90ad4rbowen /* we ensure the invariant (d->opts_add & d->opts_remove) == 0 */
9228509ac5da8374df4a5d50b7da139e7b31f8a3sfstatic const char *set_default_type(cmd_parms *cmd, void *d_,
9228509ac5da8374df4a5d50b7da139e7b31f8a3sf const char *arg)
b89fea36d9c12cec3344576824f4e6798da90ad4rbowen if ((strcasecmp(arg, "off") != 0) && (strcasecmp(arg, "none") != 0)) {
9228509ac5da8374df4a5d50b7da139e7b31f8a3sf "Ignoring deprecated use of DefaultType in line %d of %s.",
e302f38fd646764ce1a1e1c578d794aef514a9e5sf * Note what data should be used when forming file ETag values.
e302f38fd646764ce1a1e1c578d794aef514a9e5sf * It would be nicer to do this as an ITERATE, but then we couldn't
e302f38fd646764ce1a1e1c578d794aef514a9e5sf * remember the +/- state properly.
e302f38fd646764ce1a1e1c578d794aef514a9e5sfstatic const char *set_etag_bits(cmd_parms *cmd, void *mconfig,
e302f38fd646764ce1a1e1c578d794aef514a9e5sf const char *args_p)
2e4a251ce928e74ed84fd089cdceaf5f6b5c53f2humbedooh const char *args;
2aa51ed61adb484602e94de3d2214ec267aecedbigalic * The occurrence of an absolute setting wipes
2aa51ed61adb484602e94de3d2214ec267aecedbigalic * out any previous relative ones. The first such
2aa51ed61adb484602e94de3d2214ec267aecedbigalic * occurrence forgets any inherited ones, too.
003f0c9fda6664daf5092a0e42f65ede20098153slive return apr_pstrcat(cmd->pool, cmd->cmd->name, " keyword '",
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * Make sure it's in the 'add' list and absent from the
fec106c7688e279dfde4403bc3c935fec97c1d62sf * 'subtract' list.
fb77c505254b6e9c925e23e734463e87574f8f40kess * Non-relative values wipe out any + or - values
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * accumulated so far.
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd * Any setting at all will clear the 'None' and 'Unset' bits.
fec106c7688e279dfde4403bc3c935fec97c1d62sfstatic const char *set_enable_mmap(cmd_parms *cmd, void *d_,
0db981f8fdfb62c5149efa079f0369b73d472d04rpluem const char *arg)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "parameter must be 'on' or 'off'";
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cndstatic const char *set_enable_sendfile(cmd_parms *cmd, void *d_,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const char *arg)
6b64034fa2a644ba291c484c0c01c7df5b8d982ckess return "parameter must be 'on' or 'off'";
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * Report a missing-'>' syntax error.
030108b1816bcda3d925df65357feabdce83bc94slive * Report a missing args in '<Foo >' syntax error.
f03f2609a2fc7a0d920842390738080bc0e1304bhumbedooh "> directive requires additional arguments", NULL);
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cndAP_CORE_DECLARE_NONSTD(const char *) ap_limit_section(cmd_parms *cmd,
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess const char *arg)
fb77c505254b6e9c925e23e734463e87574f8f40kess const char *errmsg;
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess limited_methods = apr_pstrndup(cmd->pool, arg, endp - arg);
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd char *method = ap_getword_conf(cmd->pool, &limited_methods);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* check for builtin or module registered method number */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "TRACE cannot be controlled by <Limit>, see TraceEnable";
031bbbc0d1189b07330e38d0c126820a9ab7795egryzor /* method has not been registered yet, but resorce restriction
030108b1816bcda3d925df65357feabdce83bc94slive * is always checked before method handling, so register it.
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* Killing two features with one function,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * if (tog == NULL) <Limit>, else <LimitExcept>
b24c77ceb4cea5ffa92536e19f0aa83608960dc4fielding "> directive specifies methods already excluded",
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive errmsg = ap_walk_config(cmd->directive->first_child, cmd, cmd->context);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive/* XXX: Bogus - need to do this differently (at least OS2/Netware suffer
b24c77ceb4cea5ffa92536e19f0aa83608960dc4fielding * the same problem!!!
fb77c505254b6e9c925e23e734463e87574f8f40kess * We use this in <DirectoryMatch> and <FilesMatch>, to ensure that
fb77c505254b6e9c925e23e734463e87574f8f40kess * people don't get bitten by wrong-cased regex matches
b24c77ceb4cea5ffa92536e19f0aa83608960dc4fieldingstatic const char *dirsection(cmd_parms *cmd, void *mconfig, const char *arg)
7654193c1faf603feec999850322ad79e6c551bcnd const char *errmsg;
2aa51ed61adb484602e94de3d2214ec267aecedbigalic ap_conf_vector_t *new_dir_conf = ap_create_per_dir_config(cmd->pool);
2aa51ed61adb484602e94de3d2214ec267aecedbigalic const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE);
c3e2e664a67b1adb9b6a6b91ff161f4f562cecf6covener return "<DirectoryMatch > block must specify a path";
e32a6a51d27e311db1e1d5920ac7bd0de33823cfhumbedooh return "<Directory > block must specify a path";
c3e2e664a67b1adb9b6a6b91ff161f4f562cecf6covener return "<Directory ~ > block must specify a path";
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive r = ap_pregcomp(cmd->pool, cmd->path, AP_REG_EXTENDED|USE_ICASE);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "Regex could not be compiled";
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive r = ap_pregcomp(cmd->pool, cmd->path, AP_REG_EXTENDED|USE_ICASE);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "Regex could not be compiled";
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * Ensure that the pathname is canonical, and append the trailing /
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive apr_status_t rv = apr_filepath_merge(&newpath, NULL, cmd->path,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return apr_pstrcat(cmd->pool, "<Directory \"", cmd->path,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive cmd->path = apr_pstrcat(cmd->pool, cmd->path, "/", NULL);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* initialize our config and fetch it */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive conf = ap_set_config_vectors(cmd->server, new_dir_conf, cmd->path,
fb77c505254b6e9c925e23e734463e87574f8f40kess errmsg = ap_walk_config(cmd->directive->first_child, cmd, new_dir_conf);
e40b2d66f8592e45981ea1cbdac42db076ea1da6rbowen conf->d_is_fnmatch = (apr_fnmatch_test(conf->d) != 0);
e40b2d66f8592e45981ea1cbdac42db076ea1da6rbowen /* Make this explicit - the "/" root has 0 elements, that is, we
e40b2d66f8592e45981ea1cbdac42db076ea1da6rbowen * will always merge it, and it will always sort and merge first.
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * All others are sorted and tested by the number of slashes.
750d12c59545dbbac70390988de94f7e901b08f2niq return apr_pstrcat(cmd->pool, "Multiple ", thiscmd->name,
750d12c59545dbbac70390988de94f7e901b08f2niqstatic const char *urlsection(cmd_parms *cmd, void *mconfig, const char *arg)
6b15044d54a096e6323ff1540f1a491e8de7622dsf const char *errmsg;
1a0ca5f6b566a5eb77d63f466fcf78fb388a4182igalic ap_conf_vector_t *new_url_conf = ap_create_per_dir_config(cmd->pool);
6b15044d54a096e6323ff1540f1a491e8de7622dsf const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE);
6b15044d54a096e6323ff1540f1a491e8de7622dsf if (!arg[0]) {
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "Regex could not be compiled";
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive r = ap_pregcomp(cmd->pool, cmd->path, AP_REG_EXTENDED);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "Regex could not be compiled";
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd /* initialize our config and fetch it */
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd conf = ap_set_config_vectors(cmd->server, new_url_conf, cmd->path,
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd errmsg = ap_walk_config(cmd->directive->first_child, cmd, new_url_conf);
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd conf->d = apr_pstrdup(cmd->pool, cmd->path); /* No mangling, please */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return apr_pstrcat(cmd->pool, "Multiple ", thiscmd->name,
6e483e0b8aa3fa574288a7452221392a03e2b9a3noodlstatic const char *filesection(cmd_parms *cmd, void *mconfig, const char *arg)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const char *errmsg;
2aa51ed61adb484602e94de3d2214ec267aecedbigalic ap_conf_vector_t *new_file_conf = ap_create_per_dir_config(cmd->pool);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive if (!arg[0]) {
55d36f9b61520c2374ab463e77e8a62daa416398nd /* Only if not an .htaccess file */
55d36f9b61520c2374ab463e77e8a62daa416398nd r = ap_pregcomp(cmd->pool, cmd->path, AP_REG_EXTENDED|USE_ICASE);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "Regex could not be compiled";
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd r = ap_pregcomp(cmd->pool, cmd->path, AP_REG_EXTENDED|USE_ICASE);
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd return "Regex could not be compiled";
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* Ensure that the pathname is canonical, but we
55d36f9b61520c2374ab463e77e8a62daa416398nd * can't test the case/aliases without a fixed path */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* initialize our config and fetch it */
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd conf = ap_set_config_vectors(cmd->server, new_file_conf, cmd->path,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive errmsg = ap_walk_config(cmd->directive->first_child, cmd, new_file_conf);
bea526116133aa3d7dabd1924bfc580b37fbf22aslive return apr_pstrcat(cmd->pool, "Multiple ", thiscmd->name,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slivestatic const char *ifsection(cmd_parms *cmd, void *mconfig, const char *arg)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const char *errmsg;
cf8a8738330694e60bad421fcc8361d80b0e9124minfrin ap_conf_vector_t *new_file_conf = ap_create_per_dir_config(cmd->pool);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const char *condition;
03aa31ad82759363ba1a55589e517b16308ef635minfrin /* Only if not an .htaccess file */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* initialize our config and fetch it */
2aa51ed61adb484602e94de3d2214ec267aecedbigalic conf = ap_set_config_vectors(cmd->server, new_file_conf, cmd->path,
2aa51ed61adb484602e94de3d2214ec267aecedbigalic conf->condition = ap_expr_parse(cmd->pool, condition, &expr_err);
7b5535ed88e0f561b3bfb3330137bd804846afd4slive return "Cannot parse condition clause";
2aa51ed61adb484602e94de3d2214ec267aecedbigalic errmsg = ap_walk_config(cmd->directive->first_child, cmd, new_file_conf);
69d4a64874fd7161f80bb0484341c60857b6fd6esf return apr_pstrcat(cmd->pool, "Multiple ", thiscmd->name,
03aa31ad82759363ba1a55589e517b16308ef635minfrinstatic const char *start_ifmod(cmd_parms *cmd, void *mconfig, const char *arg)
69d4a64874fd7161f80bb0484341c60857b6fd6esf if (!arg[0]) {
03aa31ad82759363ba1a55589e517b16308ef635minfrin /* search prelinked stuff */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_module_symbol_t *current = ap_prelinked_module_symbols;
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* search dynamic stuff */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive APR_OPTIONAL_FN_TYPE(ap_find_loaded_module_symbol) *check_symbol =
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive APR_RETRIEVE_OPTIONAL_FN(ap_find_loaded_module_symbol);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const char *retval;
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive retval = ap_build_cont_config(cmd->pool, cmd->temp_pool, cmd,
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_DECLARE(int) ap_exists_config_define(const char *name)
9f38f3ec3e8087985d108a24ae796962fef83644takashi for (i = 0; i < ap_server_config_defines->nelts; i++) {
9f38f3ec3e8087985d108a24ae796962fef83644takashistatic const char *start_ifdefine(cmd_parms *cmd, void *dummy, const char *arg)
98f5034c8cbf2ef025b317b3e01acae82e143b11trawick const char *endp;
98f5034c8cbf2ef025b317b3e01acae82e143b11trawick int defined;
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess if (!arg[0]) {
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const char *retval;
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive retval = ap_build_cont_config(cmd->pool, cmd->temp_pool, cmd,
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess/* httpd.conf commands... beginning with the <VirtualHost> business */
2aa51ed61adb484602e94de3d2214ec267aecedbigalicstatic const char *virtualhost_section(cmd_parms *cmd, void *dummy,
2aa51ed61adb484602e94de3d2214ec267aecedbigalic const char *arg)
2aa51ed61adb484602e94de3d2214ec267aecedbigalic const char *errmsg;
6c5c651b0b97607b8c8b4965c1385c67699f217fnd const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
4bb78e7cdd53f50240cff4ad7a97c7ed36483797slive /* FIXME: There's another feature waiting to happen here -- since you
7245e9b991db85d9d9a587fe5f4051f642ebdc3cchrisd can now put multiple addresses/names on a single <VirtualHost>
7245e9b991db85d9d9a587fe5f4051f642ebdc3cchrisd you might want to use it to group common definitions and then
7245e9b991db85d9d9a587fe5f4051f642ebdc3cchrisd define other "subhosts" with their individual differences. But
7245e9b991db85d9d9a587fe5f4051f642ebdc3cchrisd personally I'd rather just do it with a macro preprocessor. -djg */
7245e9b991db85d9d9a587fe5f4051f642ebdc3cchrisd return "<VirtualHost> doesn't nest!";
7245e9b991db85d9d9a587fe5f4051f642ebdc3cchrisd errmsg = ap_init_virtual_host(p, arg, main_server, &s);
2aa51ed61adb484602e94de3d2214ec267aecedbigalic errmsg = ap_walk_config(cmd->directive->first_child, cmd,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slivestatic const char *set_server_alias(cmd_parms *cmd, void *dummy,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const char *arg)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "ServerAlias only used in <VirtualHost>";
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive while (*arg) {
7245e9b991db85d9d9a587fe5f4051f642ebdc3cchrisd char **item, *name = ap_getword_conf(cmd->pool, &arg);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive item = (char **)apr_array_push(cmd->server->wild_names);
d3f27ec18dfa6283e852aa98253212edafaa0e2brbowenstatic const char *set_accf_map(cmd_parms *cmd, void *dummy,
2aa51ed61adb484602e94de3d2214ec267aecedbigalic const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
2aa51ed61adb484602e94de3d2214ec267aecedbigalic core_server_config *conf = ap_get_module_config(cmd->server->module_config,
03e0a375c2435102fb2b51e34cccff52acbfddcdndAP_DECLARE(const char*) ap_get_server_protocol(server_rec* s)
03e0a375c2435102fb2b51e34cccff52acbfddcdnd core_server_config *conf = ap_get_module_config(s->module_config,
03e0a375c2435102fb2b51e34cccff52acbfddcdndAP_DECLARE(void) ap_set_server_protocol(server_rec* s, const char* proto)
03e0a375c2435102fb2b51e34cccff52acbfddcdnd core_server_config *conf = ap_get_module_config(s->module_config,
03e0a375c2435102fb2b51e34cccff52acbfddcdndstatic const char *set_protocol(cmd_parms *cmd, void *dummy,
03e0a375c2435102fb2b51e34cccff52acbfddcdnd const char *arg)
03e0a375c2435102fb2b51e34cccff52acbfddcdnd const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE);
03e0a375c2435102fb2b51e34cccff52acbfddcdnd core_server_config *conf = ap_get_module_config(cmd->server->module_config,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slivestatic const char *set_server_string_slot(cmd_parms *cmd, void *dummy,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const char *arg)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* This one's pretty generic... */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * The ServerName directive takes one argument with format
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * [scheme://]fully-qualified-domain-name[:port], for instance
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * ServerName www.example.com
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * ServerName www.example.com:80
313bb560bc5c323cfd40c9cad7335b4b8e060aedkessstatic const char *server_hostname_port(cmd_parms *cmd, void *dummy, const char *arg)
d3f27ec18dfa6283e852aa98253212edafaa0e2brbowen const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive cmd->server->server_hostname = apr_pstrndup(cmd->pool, part,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive if (port <= 0 || port >= 65536) { /* 65536 == 1<<16 */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return apr_pstrcat(cmd->temp_pool, "The port number \"", arg,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "\" is outside the appropriate range "
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive cmd->server->server_hostname = apr_pstrdup(cmd->pool, part);
d3f27ec18dfa6283e852aa98253212edafaa0e2brbowenstatic const char *set_signature_flag(cmd_parms *cmd, void *d_,
d3f27ec18dfa6283e852aa98253212edafaa0e2brbowen const char *arg)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "ServerSignature: use one of: off | on | email";
80c4526970a11f37c0f8e3b82afdf03902dac3f3slivestatic const char *set_server_root(cmd_parms *cmd, void *dummy,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const char *arg)
72580dbc2a55511f13f377063725b9f143b20826stoddard const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
031bbbc0d1189b07330e38d0c126820a9ab7795egryzor if ((apr_filepath_merge((char**)&ap_server_root, NULL, arg,
56d7eed7205462540aec7202cd82d9f5516fc537kess return "ServerRoot must be a valid directory";
d3f27ec18dfa6283e852aa98253212edafaa0e2brbowenstatic const char *set_timeout(cmd_parms *cmd, void *dummy, const char *arg)
d3f27ec18dfa6283e852aa98253212edafaa0e2brbowen const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE);
ffec3e56ff5331a2d732ec07e9d107303fed43f4covenerstatic const char *set_allow2f(cmd_parms *cmd, void *d_, int arg)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slivestatic const char *set_hostname_lookups(cmd_parms *cmd, void *d_,
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd const char *arg)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "parameter must be 'on', 'off', or 'double'";
d3f27ec18dfa6283e852aa98253212edafaa0e2brbowenstatic const char *set_serverpath(cmd_parms *cmd, void *dummy,
d3f27ec18dfa6283e852aa98253212edafaa0e2brbowen const char *arg)
d3f27ec18dfa6283e852aa98253212edafaa0e2brbowen const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE);
611f7fd8a0a5ee4a29eeed79dfd8bf6faaa3c613covenerstatic const char *set_content_md5(cmd_parms *cmd, void *d_, int arg)
313bb560bc5c323cfd40c9cad7335b4b8e060aedkessstatic const char *set_accept_path_info(cmd_parms *cmd, void *d_, const char *arg)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "AcceptPathInfo must be set to on, off or default";
80c4526970a11f37c0f8e3b82afdf03902dac3f3slivestatic const char *set_use_canonical_name(cmd_parms *cmd, void *d_,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const char *arg)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "parameter must be 'on', 'off', or 'dns'";
234c8b28171d7e12b3c1f85b60fabd7c908a9c37slivestatic const char *set_use_canonical_phys_port(cmd_parms *cmd, void *d_,
234c8b28171d7e12b3c1f85b60fabd7c908a9c37slive const char *arg)
e4e60c2f7ba8f12b687f588b89e413842e9f2d76igalic d->use_canonical_phys_port = USE_CANONICAL_PHYS_PORT_ON;
d950cf9262224a223e2ff5c51393708071e14b94covener d->use_canonical_phys_port = USE_CANONICAL_PHYS_PORT_OFF;
d950cf9262224a223e2ff5c51393708071e14b94covener return "parameter must be 'on' or 'off'";
d950cf9262224a223e2ff5c51393708071e14b94covenerstatic const char *include_config (cmd_parms *cmd, void *dummy,
031bbbc0d1189b07330e38d0c126820a9ab7795egryzor const char *name)
e4e60c2f7ba8f12b687f588b89e413842e9f2d76igalic apr_pool_userdata_get(&data, "ap_include_sentinel", cmd->pool);
2aa51ed61adb484602e94de3d2214ec267aecedbigalic data = recursion = apr_palloc(cmd->pool, sizeof(*recursion));
f03f2609a2fc7a0d920842390738080bc0e1304bhumbedooh apr_pool_userdata_setn(data, "ap_include_sentinel", NULL, cmd->pool);
234c8b28171d7e12b3c1f85b60fabd7c908a9c37slive return apr_psprintf(cmd->pool, "Exceeded maximum include depth of %u. "
234c8b28171d7e12b3c1f85b60fabd7c908a9c37slive "You have probably a recursion somewhere.",
234c8b28171d7e12b3c1f85b60fabd7c908a9c37slive return apr_pstrcat(cmd->pool, "Invalid Include path ",
beb923bec9bff2b49ce5027df2fe944e2b74e28brederpj error = ap_process_resource_config(cmd->server, conffile,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* recursion level done */
f03f2609a2fc7a0d920842390738080bc0e1304bhumbedoohstatic const char *set_loglevel(cmd_parms *cmd, void *dummy, const char *arg)
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE);
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd return "LogLevel requires level keyword: one of "
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd return "LogLevel requires level keyword";
313bb560bc5c323cfd40c9cad7335b4b8e060aedkessAP_DECLARE(const char *) ap_psignature(const char *prefix, request_rec *r)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive conf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive apr_snprintf(sport, sizeof sport, "%u", (unsigned) ap_get_server_port(r));
6b64034fa2a644ba291c484c0c01c7df5b8d982ckess " Server at <a href=\"",
f03f2609a2fc7a0d920842390738080bc0e1304bhumbedooh return apr_pstrcat(r->pool, prefix, "<address>", ap_get_server_banner(),
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd " Server at ",
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess * Handle a request to include the server's OS platform in the Server
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * response header field (the ServerTokens directive). Unfortunately
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * this requires a new global in order to communicate the setting back to
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * http_main so it can insert the information in the right place in the
7fbd7281d06cec1918aa370214df77c572f871a9sfstatic int banner_locked = 0;
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive SrvTk_FULL, /* eg: Apache/2.0.41 (UNIX) PHP/4.2.2 FooBar/1.2b */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slivestatic enum server_token_type ap_server_tokens = SrvTk_FULL;
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_DECLARE(void) ap_get_server_revision(ap_version_t *version)
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_DECLARE(const char *) ap_get_server_description(void)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return server_banner ? server_banner : AP_SERVER_BASEVERSION;
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_DECLARE(void) ap_add_version_component(apr_pool_t *pconf, const char *component)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * If the version string is null, register our cleanup to reset the
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * pointer on pool destruction. We also know that, if NULL,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * we are adding the original SERVER_BASEVERSION string.
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * Tack the given component identifier to the end of
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * the existing string.
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive server_banner = apr_pstrcat(pconf, server_banner, " ",
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive server_description = apr_pstrcat(pconf, server_description, " ",
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * This routine adds the real server base identity to the banner string,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * and then locks out changes until the next reconfig.
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_add_version_component(pconf, AP_SERVER_BASEPRODUCT);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_add_version_component(pconf, AP_SERVER_BASEVERSION);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_add_version_component(pconf, AP_SERVER_BASEPRODUCT "/" AP_SERVER_MINORREVISION);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_add_version_component(pconf, AP_SERVER_BASEPRODUCT "/" AP_SERVER_MAJORVERSION);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_add_version_component(pconf, AP_SERVER_BASEVERSION " (" PLATFORM ")");
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * Lock the server_banner string if we're not displaying
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * the full set of tokens
7fbd7281d06cec1918aa370214df77c572f871a9sf server_description = AP_SERVER_BASEVERSION " (" PLATFORM ")";
7fbd7281d06cec1918aa370214df77c572f871a9sfstatic const char *set_serv_tokens(cmd_parms *cmd, void *dummy,
7fbd7281d06cec1918aa370214df77c572f871a9sf const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
7fbd7281d06cec1918aa370214df77c572f871a9sf else if (!strcasecmp(arg1, "Min") || !strcasecmp(arg1, "Minimal")) {
7fbd7281d06cec1918aa370214df77c572f871a9sf else if (!strcasecmp(arg1, "Prod") || !strcasecmp(arg1, "ProductOnly")) {
7fbd7281d06cec1918aa370214df77c572f871a9sfstatic const char *set_limit_req_line(cmd_parms *cmd, void *dummy,
7fbd7281d06cec1918aa370214df77c572f871a9sf const char *arg)
7fbd7281d06cec1918aa370214df77c572f871a9sf const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE);
7fbd7281d06cec1918aa370214df77c572f871a9sf if (lim < 0) {
7fbd7281d06cec1918aa370214df77c572f871a9sf return apr_pstrcat(cmd->temp_pool, "LimitRequestLine \"", arg,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slivestatic const char *set_limit_req_fieldsize(cmd_parms *cmd, void *dummy,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const char *arg)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE);
8b052d682204371decc64f942aede5ef1da98955erikabele return apr_pstrcat(cmd->temp_pool, "LimitRequestFieldsize \"", arg,
8b052d682204371decc64f942aede5ef1da98955erikabele "\" must be a non-negative integer",
7fbd7281d06cec1918aa370214df77c572f871a9sfstatic const char *set_limit_req_fields(cmd_parms *cmd, void *dummy,
7fbd7281d06cec1918aa370214df77c572f871a9sf const char *arg)
fd410ae1fa431e734e6d0cd3c006002d4904466apoirier const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE);
7fbd7281d06cec1918aa370214df77c572f871a9sf return apr_pstrcat(cmd->temp_pool, "LimitRequestFields \"", arg,
7fbd7281d06cec1918aa370214df77c572f871a9sf "\" must be a non-negative integer (0 = no limit)",
7fbd7281d06cec1918aa370214df77c572f871a9sfstatic const char *set_limit_req_body(cmd_parms *cmd, void *conf_,
7fbd7281d06cec1918aa370214df77c572f871a9sf const char *arg)
7fbd7281d06cec1918aa370214df77c572f871a9sf if (APR_SUCCESS != apr_strtoff(&conf->limit_req_body, arg, &errp, 10)) {
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "LimitRequestBody argument is not parsable.";
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive return "LimitRequestBody requires a non-negative integer.";
18b4b0fd6056093002ddef488636bf5ebe415ef0erikabelestatic const char *set_limit_xml_req_body(cmd_parms *cmd, void *conf_,
18b4b0fd6056093002ddef488636bf5ebe415ef0erikabele const char *arg)
fb77c505254b6e9c925e23e734463e87574f8f40kess return "LimitXMLRequestBody requires a non-negative integer.";
d3f27ec18dfa6283e852aa98253212edafaa0e2brbowenAP_DECLARE(size_t) ap_get_limit_xml_body(const request_rec *r)
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim conf = ap_get_module_config(r->per_dir_config, &core_module);
6beba165aeced2ca77a6f1593ee08c47a32099efcovener#if !defined (RLIMIT_CPU) || !(defined (RLIMIT_DATA) || defined (RLIMIT_VMEM) || defined(RLIMIT_AS)) || !defined (RLIMIT_NPROC)
6beba165aeced2ca77a6f1593ee08c47a32099efcovenerstatic const char *no_set_limit(cmd_parms *cmd, void *conf_,
6beba165aeced2ca77a6f1593ee08c47a32099efcovener "%s not supported on this platform", cmd->cmd->name);
7a975d0413ba303546b7619e4785cb641f7f09fdcovenerstatic const char *set_limit_cpu(cmd_parms *cmd, void *conf_,
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim ap_unixd_set_rlimit(cmd, &conf->limit_cpu, arg, arg2, RLIMIT_CPU);
7a975d0413ba303546b7619e4785cb641f7f09fdcovener#if defined (RLIMIT_DATA) || defined (RLIMIT_VMEM) || defined(RLIMIT_AS)
7a975d0413ba303546b7619e4785cb641f7f09fdcovenerstatic const char *set_limit_mem(cmd_parms *cmd, void *conf_,
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim ap_unixd_set_rlimit(cmd, &conf->limit_mem, arg, arg2 ,RLIMIT_AS);
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim ap_unixd_set_rlimit(cmd, &conf->limit_mem, arg, arg2, RLIMIT_DATA);
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim ap_unixd_set_rlimit(cmd, &conf->limit_mem, arg, arg2, RLIMIT_VMEM);
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjimstatic const char *set_limit_nproc(cmd_parms *cmd, void *conf_,
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim ap_unixd_set_rlimit(cmd, &conf->limit_nproc, arg, arg2, RLIMIT_NPROC);
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjimstatic const char *set_recursion_limit(cmd_parms *cmd, void *dummy,
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim core_server_config *conf = ap_get_module_config(cmd->server->module_config,
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim if (limit <= 0) {
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim return "The recursion limit must be greater than zero.";
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim "Limiting internal redirects to very low numbers may "
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim "cause normal requests to fail.");
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim if (limit <= 0) {
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim return "The recursion limit must be greater than zero.";
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim "Limiting the subrequest depth to a very low level may"
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim " cause normal requests to fail.");
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim "r->uri = %s", r->uri ? r->uri : "(unexpectedly NULL)");
f7acc4b00a8bf92fea10fce6ac09aa57eafec0ecjim "redirected from r->uri = %s",
a0fed3e26656887c8458aa1081d516d08ced3c84trawick "subrequested from r->uri = %s",
a0fed3e26656887c8458aa1081d516d08ced3c84trawick * check whether redirect limit is reached
a0fed3e26656887c8458aa1081d516d08ced3c84trawickAP_DECLARE(int) ap_is_recursion_limit_exceeded(const request_rec *r)
a0fed3e26656887c8458aa1081d516d08ced3c84trawick core_server_config *conf = ap_get_module_config(r->server->module_config,
a0fed3e26656887c8458aa1081d516d08ced3c84trawick /* uuh, too much. */
a0fed3e26656887c8458aa1081d516d08ced3c84trawick "Request exceeded the limit of %d internal "
a0fed3e26656887c8458aa1081d516d08ced3c84trawick "redirects due to probable configuration error. "
a0fed3e26656887c8458aa1081d516d08ced3c84trawick "Use 'LimitInternalRecursion' to increase the "
a0fed3e26656887c8458aa1081d516d08ced3c84trawick "limit if necessary. Use 'LogLevel debug' to get "
a0fed3e26656887c8458aa1081d516d08ced3c84trawick /* post backtrace */
031bbbc0d1189b07330e38d0c126820a9ab7795egryzor /* return failure */
bf0e7f6393e91c0a7c15cb0d889a4238c973dc2etrawick /* uuh, too much. */
bf0e7f6393e91c0a7c15cb0d889a4238c973dc2etrawick "Request exceeded the limit of %d subrequest "
bf0e7f6393e91c0a7c15cb0d889a4238c973dc2etrawick "nesting levels due to probable configuration "
bf0e7f6393e91c0a7c15cb0d889a4238c973dc2etrawick "error. Use 'LimitInternalRecursion' to increase "
bf0e7f6393e91c0a7c15cb0d889a4238c973dc2etrawick "the limit if necessary. Use 'LogLevel debug' to "
a0fed3e26656887c8458aa1081d516d08ced3c84trawick /* post backtrace */
a0fed3e26656887c8458aa1081d516d08ced3c84trawick /* return failure */
bf0e7f6393e91c0a7c15cb0d889a4238c973dc2etrawick /* recursion state: ok */
a0fed3e26656887c8458aa1081d516d08ced3c84trawickstatic const char *add_ct_output_filters(cmd_parms *cmd, void *conf_,
a0fed3e26656887c8458aa1081d516d08ced3c84trawick old = (ap_filter_rec_t*) apr_hash_get(conf->ct_output_filters, arg2,
a0fed3e26656887c8458aa1081d516d08ced3c84trawick /* find last entry */
a0fed3e26656887c8458aa1081d516d08ced3c84trawick new = apr_pcalloc(cmd->pool, sizeof(ap_filter_rec_t));
a0fed3e26656887c8458aa1081d516d08ced3c84trawick /* We found something, so let's append it. */
a0fed3e26656887c8458aa1081d516d08ced3c84trawick return "invalid filter name";
031bbbc0d1189b07330e38d0c126820a9ab7795egryzor * Insert filters requested by the AddOutputFilterByType
a0fed3e26656887c8458aa1081d516d08ced3c84trawick * configuration directive. We cannot add filters based
215694531f7d868b906df96e22a80e6a1d2326a6lgentis * on content-type until after the handler has started
031bbbc0d1189b07330e38d0c126820a9ab7795egryzor * to run. Only then do we reliably know the content-type.
a0fed3e26656887c8458aa1081d516d08ced3c84trawick const char *ctype;
a0fed3e26656887c8458aa1081d516d08ced3c84trawick conf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
031bbbc0d1189b07330e38d0c126820a9ab7795egryzor /* We can't do anything with no content-type or if we don't have a
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick * filter configured.
a0fed3e26656887c8458aa1081d516d08ced3c84trawick /* remove c-t decoration */
a0fed3e26656887c8458aa1081d516d08ced3c84trawick ct_filter = apr_hash_get(conf->ct_output_filters, ctype,
a0fed3e26656887c8458aa1081d516d08ced3c84trawick ap_add_output_filter(ct_filter->name, NULL, r, r->connection);
2b6c7b8eb5fbc43564898aedac730df7e91da475trawickstatic const char *set_trace_enable(cmd_parms *cmd, void *dummy,
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick const char *arg1)
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick core_server_config *conf = ap_get_module_config(cmd->server->module_config,
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick return "TraceEnable must be one of 'on', 'off', or 'extended'";
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick/* Note --- ErrorDocument will now work from .htaccess files.
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick * The AllowOverride of Fileinfo allows webmasters to turn it off
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick/* Old access config file commands */
2b6c7b8eb5fbc43564898aedac730df7e91da475trawickAP_INIT_RAW_ARGS("<Directory", dirsection, NULL, RSRC_CONF,
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick "Container for directives affecting resources located in the specified "
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick "directories"),
2b6c7b8eb5fbc43564898aedac730df7e91da475trawickAP_INIT_RAW_ARGS("<Location", urlsection, NULL, RSRC_CONF,
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick "Container for directives affecting resources accessed through the "
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick "specified URL paths"),
2b6c7b8eb5fbc43564898aedac730df7e91da475trawickAP_INIT_RAW_ARGS("<VirtualHost", virtualhost_section, NULL, RSRC_CONF,
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick "Container to map directives to a particular virtual host, takes one or "
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick "more host addresses"),
2b6c7b8eb5fbc43564898aedac730df7e91da475trawickAP_INIT_RAW_ARGS("<Files", filesection, NULL, OR_ALL,
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick "Container for directives affecting files matching specified patterns"),
2b6c7b8eb5fbc43564898aedac730df7e91da475trawickAP_INIT_RAW_ARGS("<Limit", ap_limit_section, NULL, OR_LIMIT | OR_AUTHCFG,
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick "Container for authentication directives when accessed using specified HTTP "
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick "methods"),
2b6c7b8eb5fbc43564898aedac730df7e91da475trawickAP_INIT_RAW_ARGS("<LimitExcept", ap_limit_section, (void*)1,
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick "Container for authentication directives to be applied when any HTTP "
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick "method other than those specified is used to access the resource"),
2b6c7b8eb5fbc43564898aedac730df7e91da475trawickAP_INIT_TAKE1("<IfModule", start_ifmod, NULL, EXEC_ON_READ | OR_ALL,
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick "Container for directives based on existance of specified modules"),
2b6c7b8eb5fbc43564898aedac730df7e91da475trawickAP_INIT_TAKE1("<IfDefine", start_ifdefine, NULL, EXEC_ON_READ | OR_ALL,
2b6c7b8eb5fbc43564898aedac730df7e91da475trawick "Container for directives based on existance of command line defines"),
a0fed3e26656887c8458aa1081d516d08ced3c84trawickAP_INIT_RAW_ARGS("<DirectoryMatch", dirsection, (void*)1, RSRC_CONF,
a0fed3e26656887c8458aa1081d516d08ced3c84trawick "Container for directives affecting resources located in the "
a0fed3e26656887c8458aa1081d516d08ced3c84trawick "specified directories"),
a0fed3e26656887c8458aa1081d516d08ced3c84trawickAP_INIT_RAW_ARGS("<LocationMatch", urlsection, (void*)1, RSRC_CONF,
a0fed3e26656887c8458aa1081d516d08ced3c84trawick "Container for directives affecting resources accessed through the "
a0fed3e26656887c8458aa1081d516d08ced3c84trawick "specified URL paths"),
2aa51ed61adb484602e94de3d2214ec267aecedbigalicAP_INIT_RAW_ARGS("<FilesMatch", filesection, (void*)1, OR_ALL,
2aa51ed61adb484602e94de3d2214ec267aecedbigalic "Container for directives affecting files matching specified patterns"),
2aa51ed61adb484602e94de3d2214ec267aecedbigalicAP_INIT_TAKE1("GprofDir", set_gprof_dir, NULL, RSRC_CONF,
a0fed3e26656887c8458aa1081d516d08ced3c84trawick "Directory to plop gmon.out files"),
a0fed3e26656887c8458aa1081d516d08ced3c84trawickAP_INIT_TAKE1("AddDefaultCharset", set_add_default_charset, NULL, OR_FILEINFO,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "The name of the default charset to add to any Content-Type without one or 'Off' to disable"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_TAKE1("AcceptPathInfo", set_accept_path_info, NULL, OR_FILEINFO,
4f127f38c6400931b17c1ce235aa84a046ab7310jim "Set to on or off for PATH_INFO to be accepted by handlers, or default for the per-handler preference"),
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd "Define the existance of a variable. Same as passing -D to the command line."),
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "Container for directives to be conditionally applied"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive/* Old resource config file commands */
ffec3e56ff5331a2d732ec07e9d107303fed43f4covenerAP_INIT_RAW_ARGS("AccessFileName", set_access_name, NULL, RSRC_CONF,
ffec3e56ff5331a2d732ec07e9d107303fed43f4covener "Name(s) of per-directory config files (default: .htaccess)"),
ffec3e56ff5331a2d732ec07e9d107303fed43f4covenerAP_INIT_TAKE1("DocumentRoot", set_document_root, NULL, RSRC_CONF,
ffec3e56ff5331a2d732ec07e9d107303fed43f4covener "Root directory of the document tree"),
fb77c505254b6e9c925e23e734463e87574f8f40kessAP_INIT_TAKE2("ErrorDocument", set_error_document, NULL, OR_FILEINFO,
ffec3e56ff5331a2d732ec07e9d107303fed43f4covener "Change responses for HTTP errors"),
3386d67e54f92fdf6a3ffc5f7f8081eed6c44badsliveAP_INIT_RAW_ARGS("AllowOverride", set_override, NULL, ACCESS_CONF,
3386d67e54f92fdf6a3ffc5f7f8081eed6c44badslive "Controls what groups of directives can be configured by per-directory "
05201775eaa6b363b8a119c8aea5db246b967591yoshiki "config files"),
d3f27ec18dfa6283e852aa98253212edafaa0e2brbowenAP_INIT_RAW_ARGS("Options", set_options, NULL, OR_OPTIONS,
d3f27ec18dfa6283e852aa98253212edafaa0e2brbowen "Set a number of attributes for a given directory"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_TAKE1("DefaultType", set_default_type, NULL, OR_FILEINFO,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "the default media type for otherwise untyped files (DEPRECATED)"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_RAW_ARGS("FileETag", set_etag_bits, NULL, OR_FILEINFO,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "Specify components used to construct a file's ETag"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_TAKE1("EnableMMAP", set_enable_mmap, NULL, OR_FILEINFO,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "Controls whether memory-mapping may be used to read files"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_TAKE1("EnableSendfile", set_enable_sendfile, NULL, OR_FILEINFO,
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd "Controls whether sendfile may be used to transmit files"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive/* Old server config file commands */
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_TAKE1("Protocol", set_protocol, NULL, RSRC_CONF,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "Set the Protocol for httpd to use."),
9e0536cd66a389bdaa758a825b8bbd8fea665a3eigalicAP_INIT_TAKE2("AcceptFilter", set_accf_map, NULL, RSRC_CONF,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "Set the Accept Filter to use for a protocol"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_TAKE1("Port", ap_set_deprecated, NULL, RSRC_CONF,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "Port was replaced with Listen in Apache 2.0"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_TAKE1("HostnameLookups", set_hostname_lookups, NULL,
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd "\"on\" to enable, \"off\" to disable reverse DNS lookups, or \"double\" to "
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "enable double-reverse DNS lookups"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive (void *)APR_OFFSETOF(server_rec, server_admin), RSRC_CONF,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "The email address of the server administrator"),
313bb560bc5c323cfd40c9cad7335b4b8e060aedkessAP_INIT_TAKE1("ServerName", server_hostname_port, NULL, RSRC_CONF,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "The hostname and port of the server"),
9e0536cd66a389bdaa758a825b8bbd8fea665a3eigalicAP_INIT_TAKE1("ServerSignature", set_signature_flag, NULL, OR_ALL,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "En-/disable server signature (on|off|email)"),
313bb560bc5c323cfd40c9cad7335b4b8e060aedkessAP_INIT_TAKE1("ServerRoot", set_server_root, NULL, RSRC_CONF | EXEC_ON_READ,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "Common directory of server-related files (logs, confs, etc.)"),
13e5182a0c199ecc7a73db97b6448a544e940868slive (void *)APR_OFFSETOF(server_rec, error_fname), RSRC_CONF,
13e5182a0c199ecc7a73db97b6448a544e940868slive "The filename of the error log"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_RAW_ARGS("ServerAlias", set_server_alias, NULL, RSRC_CONF,
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess "A name or names alternately used to access the server"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_TAKE1("ServerPath", set_serverpath, NULL, RSRC_CONF,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "The pathname the server can be reached at"),
9e0536cd66a389bdaa758a825b8bbd8fea665a3eigalicAP_INIT_TAKE1("Timeout", set_timeout, NULL, RSRC_CONF,
9e0536cd66a389bdaa758a825b8bbd8fea665a3eigalic "Timeout duration (sec)"),
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cndAP_INIT_FLAG("ContentDigest", set_content_md5, NULL, OR_OPTIONS,
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd "whether or not to send a Content-MD5 header with each request"),
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cndAP_INIT_TAKE1("UseCanonicalName", set_use_canonical_name, NULL,
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd "How to work out the ServerName : Port when constructing URLs"),
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cndAP_INIT_TAKE1("UseCanonicalPhysicalPort", set_use_canonical_phys_port, NULL,
1c5fe3e61f0f3202ae0f853740d53f3aff4c4afbslive "Whether to use the physical Port when constructing URLs"),
1c5fe3e61f0f3202ae0f853740d53f3aff4c4afbslive/* TODO: RlimitFoo should all be part of mod_cgi, not in the core */
1c5fe3e61f0f3202ae0f853740d53f3aff4c4afbslive/* TODO: ListenBacklog in MPM */
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess "Name of the config file to be included"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_TAKE1("LogLevel", set_loglevel, NULL, RSRC_CONF,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "Level of verbosity in error logging"),
13e5182a0c199ecc7a73db97b6448a544e940868sliveAP_INIT_TAKE1("NameVirtualHost", ap_set_name_virtual_host, NULL, RSRC_CONF,
13e5182a0c199ecc7a73db97b6448a544e940868slive "A numeric IP address:port, or the name of a host"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_TAKE12("ServerTokens", set_serv_tokens, NULL, RSRC_CONF,
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess "Determine tokens displayed in the Server: header - Min(imal), "
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "Major, Minor, Prod, OS or Full"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_TAKE1("LimitRequestLine", set_limit_req_line, NULL, RSRC_CONF,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "Limit on maximum size of an HTTP request line"),
13e5182a0c199ecc7a73db97b6448a544e940868sliveAP_INIT_TAKE1("LimitRequestFieldsize", set_limit_req_fieldsize, NULL,
13e5182a0c199ecc7a73db97b6448a544e940868slive "Limit on maximum size of an HTTP request header field"),
b00583f8e126bbb00b06dcf06af06c9d07978701kessAP_INIT_TAKE1("LimitRequestFields", set_limit_req_fields, NULL, RSRC_CONF,
13e5182a0c199ecc7a73db97b6448a544e940868slive "Limit (0 = unlimited) on max number of header fields in a request message"),
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess (void*)APR_OFFSETOF(core_dir_config, limit_req_body), OR_ALL,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "Limit (in bytes) on maximum size of request message body"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_TAKE1("LimitXMLRequestBody", set_limit_xml_req_body, NULL, OR_ALL,
0d5b778ac63bc803c0dd1a4fdef371fe7a0f4b57kess "Limit (in bytes) on maximum size of an XML-based request "
13e5182a0c199ecc7a73db97b6448a544e940868slive/* System Resource Controls */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive OR_ALL, "Soft/hard limits for max CPU usage in seconds"),
13e5182a0c199ecc7a73db97b6448a544e940868slive OR_ALL, "Soft/hard limits for max CPU usage in seconds"),
96969ed53a757bd9e0a4d7f2f499c9db5ef7899eigalic#if defined (RLIMIT_DATA) || defined (RLIMIT_VMEM) || defined (RLIMIT_AS)
96969ed53a757bd9e0a4d7f2f499c9db5ef7899eigalic OR_ALL, "Soft/hard limits for max memory usage per process"),
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess OR_ALL, "Soft/hard limits for max memory usage per process"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive OR_ALL, "soft/hard limits for max number of processes per uid"),
1c5fe3e61f0f3202ae0f853740d53f3aff4c4afbslive OR_ALL, "soft/hard limits for max number of processes per uid"),
1c5fe3e61f0f3202ae0f853740d53f3aff4c4afbslive/* internal recursion stopper */
13e5182a0c199ecc7a73db97b6448a544e940868sliveAP_INIT_TAKE12("LimitInternalRecursion", set_recursion_limit, NULL, RSRC_CONF,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "maximum recursion depth of internal redirects and subrequests"),
13e5182a0c199ecc7a73db97b6448a544e940868slive (void *)APR_OFFSETOF(core_dir_config, mime_type), OR_FILEINFO,
13e5182a0c199ecc7a73db97b6448a544e940868slive "a mime type that overrides other configured type"),
13e5182a0c199ecc7a73db97b6448a544e940868slive (void *)APR_OFFSETOF(core_dir_config, handler), OR_FILEINFO,
13e5182a0c199ecc7a73db97b6448a544e940868slive "a handler name that overrides any other configured handler"),
13e5182a0c199ecc7a73db97b6448a544e940868slive (void *)APR_OFFSETOF(core_dir_config, output_filters), OR_FILEINFO,
13e5182a0c199ecc7a73db97b6448a544e940868slive "filter (or ; delimited list of filters) to be run on the request content"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive (void *)APR_OFFSETOF(core_dir_config, input_filters), OR_FILEINFO,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "filter (or ; delimited list of filters) to be run on the request body"),
2cef7e294acb5d8b8b5dcb21a55438da0b73f63figalicAP_INIT_ITERATE2("AddOutputFilterByType", add_ct_output_filters,
3b9c7ec844aa240622a33735d1b9cbac4232e268rbowen (void *)APR_OFFSETOF(core_dir_config, ct_output_filters), OR_FILEINFO,
2cef7e294acb5d8b8b5dcb21a55438da0b73f63figalic "output filter name followed by one or more content-types"),
2cef7e294acb5d8b8b5dcb21a55438da0b73f63figalicAP_INIT_FLAG("AllowEncodedSlashes", set_allow2f, NULL, RSRC_CONF,
3b9c7ec844aa240622a33735d1b9cbac4232e268rbowen "Allow URLs containing '/' encoded as '%2F'"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * These are default configuration directives that mpms can/should
2aa51ed61adb484602e94de3d2214ec267aecedbigalic * pay attention to.
2e4a251ce928e74ed84fd089cdceaf5f6b5c53f2humbedooh * XXX These are not for all platforms, and even some Unix MPMs might not want
2e4a251ce928e74ed84fd089cdceaf5f6b5c53f2humbedooh * some directives.
2aa51ed61adb484602e94de3d2214ec267aecedbigalicAP_INIT_TAKE1("PidFile", ap_mpm_set_pidfile, NULL, RSRC_CONF,
2e4a251ce928e74ed84fd089cdceaf5f6b5c53f2humbedooh "A file for logging the server process ID"),
2e4a251ce928e74ed84fd089cdceaf5f6b5c53f2humbedoohAP_INIT_TAKE1("ScoreBoardFile", ap_mpm_set_scoreboard, NULL, RSRC_CONF,
2aa51ed61adb484602e94de3d2214ec267aecedbigalic "A file for Apache to maintain runtime process management information"),
2aa51ed61adb484602e94de3d2214ec267aecedbigalicAP_INIT_TAKE1("LockFile", ap_mpm_set_lockfile, NULL, RSRC_CONF,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "The lockfile used when Apache needs to lock the accept() call (deprecated)"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_TAKE1("MaxRequestsPerChild", ap_mpm_set_max_requests, NULL, RSRC_CONF,
fb77c505254b6e9c925e23e734463e87574f8f40kess "Maximum number of requests a particular child serves before dying."),
fb77c505254b6e9c925e23e734463e87574f8f40kessAP_INIT_TAKE1("CoreDumpDirectory", ap_mpm_set_coredumpdir, NULL, RSRC_CONF,
fb77c505254b6e9c925e23e734463e87574f8f40kess "The location of the directory Apache changes to before dumping core"),
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_INIT_TAKE1("AcceptMutex", ap_mpm_set_accept_lock_mech, NULL, RSRC_CONF,
2aa51ed61adb484602e94de3d2214ec267aecedbigalicAP_INIT_TAKE1("MaxMemFree", ap_mpm_set_max_mem_free, NULL, RSRC_CONF,
2aa51ed61adb484602e94de3d2214ec267aecedbigalic "Maximum number of 1k blocks a particular childs allocator may hold."),
2aa51ed61adb484602e94de3d2214ec267aecedbigalicAP_INIT_TAKE1("ThreadStackSize", ap_mpm_set_thread_stacksize, NULL, RSRC_CONF,
2aa51ed61adb484602e94de3d2214ec267aecedbigalic "Size in bytes of stack used by threads handling client connections"),
2aa51ed61adb484602e94de3d2214ec267aecedbigalicAP_INIT_TAKE1("EnableExceptionHook", ap_mpm_set_exception_hook, NULL, RSRC_CONF,
2aa51ed61adb484602e94de3d2214ec267aecedbigalic "Controls whether exception hook may be called after a crash"),
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cndAP_INIT_TAKE1("TraceEnable", set_trace_enable, NULL, RSRC_CONF,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "'on' (default), 'off' or 'extended' to trace request body content"),
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess/*****************************************************************
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess * Core handlers for various phases of server operation...
80c4526970a11f37c0f8e3b82afdf03902dac3f3sliveAP_DECLARE_NONSTD(int) ap_core_translate(request_rec *r)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive core_server_config *conf = ap_get_module_config(sconf, &core_module);
9f19223e8fb7b99f5f1cc02c8c3c2c6567793262rbowen /* XXX this seems too specific, this should probably become
9f19223e8fb7b99f5f1cc02c8c3c2c6567793262rbowen * some general-case test
9f19223e8fb7b99f5f1cc02c8c3c2c6567793262rbowen if (!r->uri || ((r->uri[0] != '/') && strcmp(r->uri, "*"))) {
9f19223e8fb7b99f5f1cc02c8c3c2c6567793262rbowen && !strncmp(r->uri, r->server->path, r->server->pathlen)
2e4a251ce928e74ed84fd089cdceaf5f6b5c53f2humbedooh /* skip all leading /'s (e.g. http://localhost///foo)
9f19223e8fb7b99f5f1cc02c8c3c2c6567793262rbowen * so we are looking at only the relative path.
9f19223e8fb7b99f5f1cc02c8c3c2c6567793262rbowen if ((rv = apr_filepath_merge(&r->filename, conf->ap_document_root, path,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * Make sure that we do not mess up the translation by adding two
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * /'s in a row. This happens under windows when the document
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * root ends with a /
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd /* skip all leading /'s (e.g. http://localhost///foo)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * so we are looking at only the relative path.
88d86cfadffe2275a3dfb67a4d7bdc018630b661rbowen if ((rv = apr_filepath_merge(&r->filename, conf->ap_document_root, path,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive/*****************************************************************
ef8e89e090461194ecadd31e8796a2c51e0531a2kess * Test the filesystem name through directory_walk and file_walk
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive (core_dir_config *)ap_get_module_config(r->per_dir_config,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* Check for overrides with ForceType / SetHandler
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive if (conf->mime_type && strcmp(conf->mime_type, "none"))
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* Deal with the poor soul who is trying to force path_info to be
18b4b0fd6056093002ddef488636bf5ebe415ef0erikabele * accepted within the core_handler, where they will let the subreq
18b4b0fd6056093002ddef488636bf5ebe415ef0erikabele * address its contents. This is toggled by the user in the very
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * beginning of the fixup phase, so modules should override the user's
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * discretion in their own module fixup phase. It is tristate, if
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * the user doesn't specify, the result is 2 (which the module may
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * interpret to its own customary behavior.) It won't be touched
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * if the value is no longer undefined (2), so any module changing
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * the value prior to the fixup phase OVERRIDES the user's choice.
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess /* XXX if/when somebody writes a content-md5 filter we either need to
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess * remove this support or coordinate when to use the filter vs.
313bb560bc5c323cfd40c9cad7335b4b8e060aedkess * when to use this code
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * The current choice of when to compute the md5 here matches the 1.3
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * support fairly closely (unlike 1.3, we don't handle computing md5
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * when the charset is translated).
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive d = (core_dir_config *)ap_get_module_config(r->per_dir_config,
fb77c505254b6e9c925e23e734463e87574f8f40kess && r->output_filters->frec->ftype != AP_FTYPE_RESOURCE;
18b4b0fd6056093002ddef488636bf5ebe415ef0erikabele ap_allow_standard_methods(r, MERGE_ALLOW, M_GET, M_OPTIONS, M_POST, -1);
003f0c9fda6664daf5092a0e42f65ede20098153slive /* If filters intend to consume the request body, they must
18831446030f4eda7e0563c92a896ccfdb6eb1d7slive * register an InputFilter to slurp the contents of the POST
88d86cfadffe2275a3dfb67a4d7bdc018630b661rbowen * data from the POST input stream. It no longer exists when
ef8e89e090461194ecadd31e8796a2c51e0531a2kess * the output filters are invoked by the default handler.
4cafc94e99922f00654e1779d30c2cccf5278c4fkess if (r->method_number == M_GET || r->method_number == M_POST) {
2e4a251ce928e74ed84fd089cdceaf5f6b5c53f2humbedooh /* Don't try to serve a dir. Some OSs do weird things with
fb77c505254b6e9c925e23e734463e87574f8f40kess * raw I/O on a dir.
96a8ac87abbb04c2a925f7fde5eb12bf1d1f4bc3slive /* default to reject */
96a8ac87abbb04c2a925f7fde5eb12bf1d1f4bc3slive "File does not exist: %s",
88d86cfadffe2275a3dfb67a4d7bdc018630b661rbowen apr_pstrcat(r->pool, r->filename, r->path_info, NULL));
96a8ac87abbb04c2a925f7fde5eb12bf1d1f4bc3slive /* We understood the (non-GET) method, but it might not be legal for
96a8ac87abbb04c2a925f7fde5eb12bf1d1f4bc3slive this particular resource. Check to see if the 'deliver_script'
96a8ac87abbb04c2a925f7fde5eb12bf1d1f4bc3slive flag is set. If so, then we go ahead and deliver the file since
96a8ac87abbb04c2a925f7fde5eb12bf1d1f4bc3slive it isn't really content (only GET normally returns content).
4cafc94e99922f00654e1779d30c2cccf5278c4fkess Note: based on logic further above, the only possible non-GET
fb77c505254b6e9c925e23e734463e87574f8f40kess method at this point is POST. In the future, we should enable
88d86cfadffe2275a3dfb67a4d7bdc018630b661rbowen script delivery for all methods. */
96a8ac87abbb04c2a925f7fde5eb12bf1d1f4bc3slive req_cfg = ap_get_module_config(r->request_config, &core_module);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* The flag hasn't been set for this request. Punt. */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "This resource does not accept the %s method.",
a8ee031b2224ce5473826c9d4f603681589245fawrowe if ((status = apr_file_open(&fd, r->filename, APR_READ | APR_BINARY
a8ee031b2224ce5473826c9d4f603681589245fawrowe "file permissions deny server access: %s", r->filename);
88d86cfadffe2275a3dfb67a4d7bdc018630b661rbowen apr_table_setn(r->headers_out, "Accept-Ranges", "bytes");
a8ee031b2224ce5473826c9d4f603681589245fawrowe e = apr_brigade_insert_file(bb, fd, 0, r->finfo.size, r->pool);
2e5e2673cb64d3e4d445d911c6f61ac171020725nd /* no way to know what type of error occurred */
2e5e2673cb64d3e4d445d911c6f61ac171020725nd "default_handler: ap_pass_brigade returned %i",
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd else { /* unusual method (not GET or POST) */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* See if this looks like an undecrypted SSL handshake attempt.
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * It's safe to look a couple bytes into the_request if it exists, as it's
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * always allocated at least MIN_LINE_ALLOC (80) bytes.
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive && (r->the_request[1] == 0x2 || r->the_request[1] == 0x3)) {
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "Invalid method in request %s - possible attempt to establish SSL connection on non-SSL port", r->the_request);
c8b79d4b8796531f19dd54bd59d88c3b68338ceahumbedooh/* Optional function coming from mod_logio, used for logging of output
2aa51ed61adb484602e94de3d2214ec267aecedbigalicAPR_OPTIONAL_FN_TYPE(ap_logio_add_bytes_out) *ap__logio_add_bytes_out;
4fdfee72da9a4a290d2fb41a548e343801a2635dcovenerAPR_OPTIONAL_FN_TYPE(authz_some_auth_required) *ap__authz_ap_some_auth_required;
e32a6a51d27e311db1e1d5920ac7bd0de33823cfhumbedooh/* Insist that at least one module will undertake to provide system
4fdfee72da9a4a290d2fb41a548e343801a2635dcovener * security by dropping startup privileges.
4fdfee72da9a4a290d2fb41a548e343801a2635dcovenerstatic int sys_privileges = 0;
80c4526970a11f37c0f8e3b82afdf03902dac3f3slivestatic int core_post_config(apr_pool_t *pconf, apr_pool_t *plog, apr_pool_t *ptemp, server_rec *s)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap__logio_add_bytes_out = APR_RETRIEVE_OPTIONAL_FN(ap_logio_add_bytes_out);
003f0c9fda6664daf5092a0e42f65ede20098153slive ident_lookup = APR_RETRIEVE_OPTIONAL_FN(ap_ident_lookup);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap__authz_ap_some_auth_required = APR_RETRIEVE_OPTIONAL_FN(authz_some_auth_required);
e08ad1a326852610a7930269638a43657fc50d06sctemme authn_ap_auth_type = APR_RETRIEVE_OPTIONAL_FN(authn_ap_auth_type);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive authn_ap_auth_name = APR_RETRIEVE_OPTIONAL_FN(authn_ap_auth_name);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive access_compat_ap_satisfies = APR_RETRIEVE_OPTIONAL_FN(access_compat_ap_satisfies);
06fcf16883e133e49db046945cbcf728d4cc6e37rbowen "Server MUST relinquish startup privileges before "
06fcf16883e133e49db046945cbcf728d4cc6e37rbowen "accepting connections. Please ensure mod_unixd "
06fcf16883e133e49db046945cbcf728d4cc6e37rbowen "or other system security module is loaded.");
e6ab342447cf6b4c22bbe66169718d0e9b78819apoirier while (*filters && (filter = ap_getword(r->pool, &filters, ';'))) {
e6ab342447cf6b4c22bbe66169718d0e9b78819apoirier ap_add_output_filter(filter, NULL, r, r->connection);
e08ad1a326852610a7930269638a43657fc50d06sctemme while (*filters && (filter = ap_getword(r->pool, &filters, ';'))) {
e08ad1a326852610a7930269638a43657fc50d06sctemme ap_add_input_filter(filter, NULL, r, r->connection);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slivestatic apr_size_t num_request_notes = AP_NUM_STD_NOTES;
e08ad1a326852610a7930269638a43657fc50d06sctemmeAP_DECLARE(apr_size_t) ap_register_request_note(void)
e08ad1a326852610a7930269638a43657fc50d06sctemme apr_pool_cleanup_register(apr_hook_global_pool, NULL, reset_request_notes,
a38b5f73e7f0f3b8726fb47d27b145f37036ead0jimAP_DECLARE(void **) ap_get_request_note(request_rec *r, apr_size_t note_num)
226aaa3e29f938600cd1b9dfb6774588d831d036rbowen ap_get_module_config(r->request_config, &core_module);
ef8e89e090461194ecadd31e8796a2c51e0531a2kess /* Alloc the config struct and the array of request notes in
88d86cfadffe2275a3dfb67a4d7bdc018630b661rbowen * a single block for efficiency
a38b5f73e7f0f3b8726fb47d27b145f37036ead0jim req_cfg = apr_pcalloc(r->pool, sizeof(core_request_config) +
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive sizeof(void *) * num_request_notes);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive req_cfg->notes = (void **)((char *)req_cfg + sizeof(core_request_config));
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* ### temporarily enable script delivery as the default */
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd core_request_config *main_req_cfg = (core_request_config *)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_get_module_config(r->main->request_config, &core_module);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive req_cfg->bb = apr_brigade_create(r->pool, r->connection->bucket_alloc);
88d86cfadffe2275a3dfb67a4d7bdc018630b661rbowen ap_set_module_config(r->request_config, &core_module, req_cfg);
003f0c9fda6664daf5092a0e42f65ede20098153slivestatic int core_create_proxy_req(request_rec *r, request_rec *pr)
80c4526970a11f37c0f8e3b82afdf03902dac3f3slivestatic conn_rec *core_create_conn(apr_pool_t *ptrans, server_rec *server,
7228d3b2eebddc214348190bcc62d80b5e7087e2rbowen conn_rec *c = (conn_rec *) apr_pcalloc(ptrans, sizeof(conn_rec));
58e56a1d61ae176cc5ecb7c4863881736947d8b8rbowen (void)ap_update_child_status(c->sbh, SERVER_BUSY_READ, (request_rec *)NULL);
58e56a1d61ae176cc5ecb7c4863881736947d8b8rbowen /* Got a connection structure, so initialize what fields we can
fe9f851e55506793276ffaac89106433572868a8rbowen * (the rest are zeroed out by pcalloc).
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive if ((rv = apr_socket_addr_get(&c->local_addr, APR_LOCAL, csd))
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "apr_socket_addr_get(APR_LOCAL)");
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive if ((rv = apr_socket_addr_get(&c->remote_addr, APR_REMOTE, csd))
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "apr_socket_addr_get(APR_REMOTE)");
fb77c505254b6e9c925e23e734463e87574f8f40kess c->cs = (conn_state_t *)apr_pcalloc(ptrans, sizeof(conn_state_t));
fb77c505254b6e9c925e23e734463e87574f8f40kess APR_RING_INIT(&(c->cs->timeout_list), conn_state_t, timeout_list);
ef8e89e090461194ecadd31e8796a2c51e0531a2kess c->cs->c = c;
23b36269d124e7a6aaa5221891f7ae2ef3eeb158jerenkrantz core_net_rec *net = apr_palloc(c->pool, sizeof(*net));
7b5535ed88e0f561b3bfb3330137bd804846afd4slive /* The Nagle algorithm says that we should delay sending partial
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * packets in hopes of getting more data. We don't want to do
f35c904c3b359610a46e94fbb4ba8495b2338521slive * this; we are not telnet. There are bad interactions between
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * persistent connections and Nagle's algorithm that have very severe
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * performance penalties. (Failing to disable Nagle is not much of a
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * problem with simple HTTP.)
dc111bcea580da3da174c25be0fd7a8f22c86fe1jim /* expected cause is that the client disconnected already,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * hence the debug level
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "apr_socket_opt_set(APR_TCP_NODELAY)");
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* The core filter requires the timeout mode to be set, which
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * incidentally sets the socket to be nonblocking. If this
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * is not initialized correctly, Linux - for example - will
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * be initially blocking, while Solaris will be non blocking
a21fb2799923b1c25a351f09e690bd46806f2fa2jim * and any initial read will fail.
abad96c7b1becfc55c29a2933d909aa0b37b0fe0humbedooh rv = apr_socket_timeout_set(csd, c->base_server->timeout);
2eb5346b17b3b69767cfe87d0f632efd6d15500djim /* expected cause is that the client disconnected already */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive "apr_socket_timeout_set");
cf1595220a90759be0a39ab8b11c8cb834b698a9ianh ap_set_module_config(net->c->conn_config, &core_module, csd);
cf1595220a90759be0a39ab8b11c8cb834b698a9ianh ap_add_input_filter_handle(ap_core_input_filter_handle, net, NULL, net->c);
1a1cf0ee9229ee29e5750b25dd94dbb9b04072cfianh ap_add_output_filter_handle(ap_core_output_filter_handle, net, NULL, net->c);
530eba85dbd41b8a0fa5255d3648d1440199a661slive /* create_connection and install_transport_filters are
abad96c7b1becfc55c29a2933d909aa0b37b0fe0humbedooh * hooks that should always be APR_HOOK_REALLY_LAST to give other
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * modules the opportunity to install alternate network transports
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive * and stop other functions from being run.
abad96c7b1becfc55c29a2933d909aa0b37b0fe0humbedooh ap_hook_create_connection(core_create_conn, NULL, NULL,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_hook_pre_connection(core_pre_connection, NULL, NULL,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_hook_post_config(core_post_config,NULL,NULL,APR_HOOK_REALLY_FIRST);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_hook_translate_name(ap_core_translate,NULL,NULL,APR_HOOK_REALLY_LAST);
23b36269d124e7a6aaa5221891f7ae2ef3eeb158jerenkrantz ap_hook_map_to_storage(core_map_to_storage,NULL,NULL,APR_HOOK_REALLY_LAST);
23b36269d124e7a6aaa5221891f7ae2ef3eeb158jerenkrantz ap_hook_open_logs(ap_open_logs,NULL,NULL,APR_HOOK_REALLY_FIRST);
7b5535ed88e0f561b3bfb3330137bd804846afd4slive ap_hook_child_init(ap_logs_child_init,NULL,NULL,APR_HOOK_MIDDLE);
7b5535ed88e0f561b3bfb3330137bd804846afd4slive ap_hook_handler(default_handler,NULL,NULL,APR_HOOK_REALLY_LAST);
031bbbc0d1189b07330e38d0c126820a9ab7795egryzor /* FIXME: I suspect we can eliminate the need for these do_nothings - Ben */
a21fb2799923b1c25a351f09e690bd46806f2fa2jim ap_hook_type_checker(do_nothing,NULL,NULL,APR_HOOK_REALLY_LAST);
a21fb2799923b1c25a351f09e690bd46806f2fa2jim ap_hook_fixups(core_override_type,NULL,NULL,APR_HOOK_REALLY_FIRST);
a21fb2799923b1c25a351f09e690bd46806f2fa2jim ap_hook_create_request(core_create_req, NULL, NULL, APR_HOOK_MIDDLE);
a21fb2799923b1c25a351f09e690bd46806f2fa2jim APR_OPTIONAL_HOOK(proxy, create_req, core_create_proxy_req, NULL, NULL,
a21fb2799923b1c25a351f09e690bd46806f2fa2jim ap_hook_pre_mpm(ap_create_scoreboard, NULL, NULL, APR_HOOK_MIDDLE);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive /* register the core's insert_filter hook and register core-provided
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_hook_insert_filter(core_insert_filter, NULL, NULL, APR_HOOK_MIDDLE);
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_register_input_filter("CORE_IN", ap_core_input_filter,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_register_output_filter("CONTENT_LENGTH", ap_content_length_filter,
003f0c9fda6664daf5092a0e42f65ede20098153slive ap_register_output_filter("CORE", ap_core_output_filter,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_register_output_filter("SUBREQ_CORE", ap_sub_req_output_filter,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive ap_register_output_filter("OLD_WRITE", ap_old_write_filter,
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive AP_PLATFORM_REWRITE_ARGS_HOOK, /* hook to run before apache parses args */
a7f40ca49262952d6dd69d021cf5b0c2b452ae4cnd create_core_dir_config, /* create per-directory config structure */
2e4a251ce928e74ed84fd089cdceaf5f6b5c53f2humbedooh merge_core_dir_configs, /* merge per-directory config structures */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive create_core_server_config, /* create per-server config structure */
80c4526970a11f37c0f8e3b82afdf03902dac3f3slive merge_core_server_configs, /* merge per-server config structures */