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/* 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;
}
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