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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 error_bucket_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 error_bucket_destroy(void *data)
{
ap_bucket_error *h = data;
if (apr_bucket_shared_destroy(h)) {
apr_bucket_free(h);
}
}
AP_DECLARE(apr_bucket *) ap_bucket_error_make(apr_bucket *b, int error,
const char *buf, apr_pool_t *p)
{
ap_bucket_error *h;
h = apr_bucket_alloc(sizeof(*h), b->list);
h->status = error;
h->data = apr_pstrdup(p, buf);
b = apr_bucket_shared_make(b, h, 0, 0);
b->type = &ap_bucket_type_error;
return b;
}
AP_DECLARE(apr_bucket *) ap_bucket_error_create(int error, const char *buf,
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;
if (!ap_is_HTTP_VALID_RESPONSE(error)) {
error = HTTP_INTERNAL_SERVER_ERROR;
}
return ap_bucket_error_make(b, error, buf, p);
}
AP_DECLARE_DATA const apr_bucket_type_t ap_bucket_type_error = {
"ERROR", 5, APR_BUCKET_METADATA,
error_bucket_destroy,
error_bucket_read,
apr_bucket_setaside_notimpl,
apr_bucket_split_notimpl,
apr_bucket_shared_copy
};