ap_regkey.h

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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.
 */
 
#ifndef AP_REGKEY_H
#define AP_REGKEY_H
 
#if defined(WIN32) || defined(DOXYGEN)
 
#include "apr.h"
#include "apr_pools.h"
#include "ap_config.h"      /* Just for AP_DECLARE */
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct ap_regkey_t ap_regkey_t;
 
/* Used to recover AP_REGKEY_* constants
 */
AP_DECLARE(const ap_regkey_t *) ap_regkey_const(int i);
 
#define AP_REGKEY_CLASSES_ROOT         ap_regkey_const(0)
#define AP_REGKEY_CURRENT_CONFIG       ap_regkey_const(1)
#define AP_REGKEY_CURRENT_USER         ap_regkey_const(2)
#define AP_REGKEY_LOCAL_MACHINE        ap_regkey_const(3)
#define AP_REGKEY_USERS                ap_regkey_const(4)
#define AP_REGKEY_PERFORMANCE_DATA     ap_regkey_const(5)
#define AP_REGKEY_DYN_DATA             ap_regkey_const(6)
 
#define AP_REGKEY_EXPAND               0x0001
 
AP_DECLARE(apr_status_t) ap_regkey_open(ap_regkey_t **newkey,
                                        const ap_regkey_t *parentkey,
                                        const char *keyname,
                                        apr_int32_t flags,
                                        apr_pool_t *pool);
 
AP_DECLARE(apr_status_t) ap_regkey_close(ap_regkey_t *key);
 
AP_DECLARE(apr_status_t) ap_regkey_remove(const ap_regkey_t *parent,
                                          const char *keyname,
                                          apr_pool_t *pool);
 
AP_DECLARE(apr_status_t) ap_regkey_value_get(char **result,
                                             ap_regkey_t *key,
                                             const char *valuename,
                                             apr_pool_t *pool);
 
AP_DECLARE(apr_status_t) ap_regkey_value_set(ap_regkey_t *key,
                                             const char *valuename,
                                             const char *value,
                                             apr_int32_t flags,
                                             apr_pool_t *pool);
 
AP_DECLARE(apr_status_t) ap_regkey_value_raw_get(void **result,
                                                 apr_size_t *resultsize,
                                                 apr_int32_t *resulttype,
                                                 ap_regkey_t *key,
                                                 const char *valuename,
                                                 apr_pool_t *pool);
 
AP_DECLARE(apr_status_t) ap_regkey_value_raw_set(ap_regkey_t *key,
                                                 const char *valuename,
                                                 const void *value,
                                                 apr_size_t  valuesize,
                                                 apr_int32_t valuetype,
                                                 apr_pool_t *pool);
 
AP_DECLARE(apr_status_t) ap_regkey_value_array_get(apr_array_header_t **result,
                                                   ap_regkey_t *key,
                                                   const char *valuename,
                                                   apr_pool_t *pool);
 
AP_DECLARE(apr_status_t) ap_regkey_value_array_set(ap_regkey_t *key,
                                                   const char *valuename,
                                                   int nelts,
                                                   const char * const * elts,
                                                   apr_pool_t *pool);
 
AP_DECLARE(apr_status_t) ap_regkey_value_remove(const ap_regkey_t *key,
                                                const char *valuename,
                                                apr_pool_t *pool);
 
#ifdef __cplusplus
}
#endif
 
#endif /* def WIN32 || def DOXYGEN */
 
#endif /* AP_REGKEY_H */