/* 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 <apr_optional.h>
#include <apr_optional_hooks.h>
#include <apr_strings.h>
#include <apr_cstr.h>
#include <apr_want.h>

#include <httpd.h>
#include <http_protocol.h>
#include <http_request.h>
#include <http_log.h>

static void aptest_hooks(apr_pool_t *pool);

AP_DECLARE_MODULE(aptest) = {
    STANDARD20_MODULE_STUFF,
    NULL, /* func to create per dir config */
    NULL,  /* func to merge per dir config */
    NULL, /* func to create per server config */
    NULL,  /* func to merge per server config */
    NULL,              /* command handlers */
    aptest_hooks,
#if defined(AP_MODULE_FLAG_NONE)
    AP_MODULE_FLAG_ALWAYS_MERGE
#endif
};


static int aptest_post_read_request(request_rec *r)
{
    const char *test_name = apr_table_get(r->headers_in, "AP-Test-Name");
    if (test_name) {
        ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, r, "test[%s]: %s",
                      test_name, r->the_request);
    }
    return DECLINED;
}

/* Install this module into the apache2 infrastructure.
 */
static void aptest_hooks(apr_pool_t *pool)
{
    ap_log_perror(APLOG_MARK, APLOG_TRACE1, 0, pool,
                  "installing hooks and handlers");

    /* test case monitoring */
    ap_hook_post_read_request(aptest_post_read_request, NULL,
                              NULL, APR_HOOK_MIDDLE);

}