| /* Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "http_protocol.h" |
| #include "apr_buckets.h" |
| #include "apr_strings.h" |
| #if APR_HAVE_STRINGS_H |
| #include <strings.h> |
| #endif |
| |
| static apr_status_t dummy_read(apr_bucket *b, const char **str, |
| apr_size_t *len, apr_read_type_e block) |
| { |
| *str = NULL; |
| *len = 0; |
| return APR_SUCCESS; |
| } |
| |
| static void request_bucket_destroy(void *data) |
| { |
| ap_bucket_request *h = data; |
| |
| if (apr_bucket_shared_destroy(h)) { |
| apr_bucket_free(h); |
| } |
| } |
| |
| AP_DECLARE(apr_bucket *) ap_bucket_request_make( |
| apr_bucket *b, |
| const char *method, |
| const char *uri, |
| const char *protocol, |
| apr_table_t *headers, |
| apr_pool_t *p) |
| { |
| return ap_bucket_request_maken(b, apr_pstrdup(p, method), |
| apr_pstrdup(p, uri), protocol, |
| headers? apr_table_clone(p, headers) : NULL, |
| p); |
| } |
| |
| AP_DECLARE(apr_bucket *) ap_bucket_request_maken( |
| apr_bucket *b, |
| const char *method, |
| const char *uri, |
| const char *protocol, |
| apr_table_t *headers, |
| apr_pool_t *p) |
| { |
| ap_bucket_request *h; |
| |
| h = apr_bucket_alloc(sizeof(*h), b->list); |
| h->pool = p; |
| h->method = method; |
| h->uri = uri; |
| h->protocol = protocol; |
| h->headers = headers; |
| |
| b = apr_bucket_shared_make(b, h, 0, 0); |
| b->type = &ap_bucket_type_request; |
| return b; |
| } |
| |
| AP_DECLARE(apr_bucket *) ap_bucket_request_create( |
| const char *method, |
| const char *uri, |
| const char *protocol, |
| apr_table_t *headers, |
| apr_pool_t *p, |
| apr_bucket_alloc_t *list) |
| { |
| apr_bucket *b = apr_bucket_alloc(sizeof(*b), list); |
| |
| APR_BUCKET_INIT(b); |
| b->free = apr_bucket_free; |
| b->list = list; |
| return ap_bucket_request_make(b, method, uri, protocol, headers, p); |
| } |
| |
| AP_DECLARE(apr_bucket *) ap_bucket_request_createn( |
| const char *method, |
| const char *uri, |
| const char *protocol, |
| apr_table_t *headers, |
| apr_pool_t *p, |
| apr_bucket_alloc_t *list) |
| { |
| apr_bucket *b = apr_bucket_alloc(sizeof(*b), list); |
| |
| APR_BUCKET_INIT(b); |
| b->free = apr_bucket_free; |
| b->list = list; |
| return ap_bucket_request_maken(b, method, uri, protocol, headers, p); |
| } |
| |
| AP_DECLARE_DATA const apr_bucket_type_t ap_bucket_type_request = { |
| "REQUEST", 5, APR_BUCKET_METADATA, |
| request_bucket_destroy, |
| dummy_read, |
| apr_bucket_setaside_notimpl, |
| apr_bucket_split_notimpl, |
| apr_bucket_shared_copy |
| }; |
| |
| AP_DECLARE(apr_bucket *) ap_bucket_request_clone( |
| apr_bucket *source, |
| apr_pool_t *p, |
| apr_bucket_alloc_t *list) |
| { |
| ap_bucket_request *sreq = source->data; |
| |
| AP_DEBUG_ASSERT(AP_BUCKET_IS_REQUEST(source)); |
| return ap_bucket_request_create(sreq->method, sreq->uri, |
| sreq->protocol, sreq->headers, p, list); |
| } |
| |
| static void response_bucket_destroy(void *data) |
| { |
| ap_bucket_response *h = data; |
| |
| if (apr_bucket_shared_destroy(h)) { |
| apr_bucket_free(h); |
| } |
| } |
| |
| AP_DECLARE(apr_bucket *) ap_bucket_response_make(apr_bucket *b, int status, |
| const char *reason, |
| apr_table_t *headers, |
| apr_table_t *notes, |
| apr_pool_t *p) |
| { |
| ap_bucket_response *h; |
| |
| h = apr_bucket_alloc(sizeof(*h), b->list); |
| h->pool = p; |
| h->status = status; |
| h->reason = reason? apr_pstrdup(p, reason) : NULL; |
| h->headers = headers? apr_table_copy(p, headers) : apr_table_make(p, 5); |
| h->notes = notes? apr_table_copy(p, notes) : apr_table_make(p, 5); |
| |
| b = apr_bucket_shared_make(b, h, 0, 0); |
| b->type = &ap_bucket_type_response; |
| return b; |
| } |
| |
| AP_DECLARE(apr_bucket *) ap_bucket_response_create(int status, const char *reason, |
| apr_table_t *headers, |
| apr_table_t *notes, |
| apr_pool_t *p, |
| apr_bucket_alloc_t *list) |
| { |
| apr_bucket *b = apr_bucket_alloc(sizeof(*b), list); |
| |
| APR_BUCKET_INIT(b); |
| b->free = apr_bucket_free; |
| b->list = list; |
| return ap_bucket_response_make(b, status, reason, headers, notes, p); |
| } |
| |
| AP_DECLARE_DATA const apr_bucket_type_t ap_bucket_type_response = { |
| "RESPONSE", 5, APR_BUCKET_METADATA, |
| response_bucket_destroy, |
| dummy_read, |
| apr_bucket_setaside_notimpl, |
| apr_bucket_split_notimpl, |
| apr_bucket_shared_copy |
| }; |
| |
| AP_DECLARE(apr_bucket *) ap_bucket_response_clone(apr_bucket *source, |
| apr_pool_t *p, |
| apr_bucket_alloc_t *list) |
| { |
| ap_bucket_response *sresp = source->data; |
| apr_bucket *b = apr_bucket_alloc(sizeof(*b), list); |
| ap_bucket_response *h; |
| |
| AP_DEBUG_ASSERT(AP_BUCKET_IS_RESPONSE(source)); |
| APR_BUCKET_INIT(b); |
| b->free = apr_bucket_free; |
| b->list = list; |
| h = apr_bucket_alloc(sizeof(*h), b->list); |
| h->status = sresp->status; |
| h->reason = sresp->reason? apr_pstrdup(p, sresp->reason) : NULL; |
| h->headers = apr_table_clone(p, sresp->headers); |
| h->notes = apr_table_clone(p, sresp->notes); |
| |
| b = apr_bucket_shared_make(b, h, 0, 0); |
| b->type = &ap_bucket_type_response; |
| return b; |
| } |
| |
| static void headers_bucket_destroy(void *data) |
| { |
| ap_bucket_headers *h = data; |
| |
| if (apr_bucket_shared_destroy(h)) { |
| apr_bucket_free(h); |
| } |
| } |
| |
| AP_DECLARE(apr_bucket *) ap_bucket_headers_make(apr_bucket *b, |
| apr_table_t *headers, |
| apr_pool_t *p) |
| { |
| ap_bucket_headers *h; |
| |
| h = apr_bucket_alloc(sizeof(*h), b->list); |
| h->pool = p; |
| h->headers = headers? apr_table_copy(p, headers) : apr_table_make(p, 5); |
| |
| b = apr_bucket_shared_make(b, h, 0, 0); |
| b->type = &ap_bucket_type_headers; |
| return b; |
| } |
| |
| AP_DECLARE(apr_bucket *) ap_bucket_headers_create(apr_table_t *headers, |
| apr_pool_t *p, |
| apr_bucket_alloc_t *list) |
| { |
| apr_bucket *b = apr_bucket_alloc(sizeof(*b), list); |
| |
| APR_BUCKET_INIT(b); |
| b->free = apr_bucket_free; |
| b->list = list; |
| return ap_bucket_headers_make(b, headers, p); |
| } |
| |
| AP_DECLARE_DATA const apr_bucket_type_t ap_bucket_type_headers = { |
| "HEADERS", 5, APR_BUCKET_METADATA, |
| headers_bucket_destroy, |
| dummy_read, |
| apr_bucket_setaside_notimpl, |
| apr_bucket_split_notimpl, |
| apr_bucket_shared_copy |
| }; |
| |
| AP_DECLARE(apr_bucket *) ap_bucket_headers_clone(apr_bucket *source, |
| apr_pool_t *p, |
| apr_bucket_alloc_t *list) |
| { |
| ap_bucket_headers *shdrs = source->data; |
| apr_bucket *b = apr_bucket_alloc(sizeof(*b), list); |
| ap_bucket_headers *h; |
| |
| AP_DEBUG_ASSERT(AP_BUCKET_IS_HEADERS(source)); |
| APR_BUCKET_INIT(b); |
| b->free = apr_bucket_free; |
| b->list = list; |
| h = apr_bucket_alloc(sizeof(*h), b->list); |
| h->headers = apr_table_clone(p, shdrs->headers); |
| |
| b = apr_bucket_shared_make(b, h, 0, 0); |
| b->type = &ap_bucket_type_headers; |
| return b; |
| } |
| |