1/* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements.  See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License.  You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17/**
18 * @file  mpm_winnt.h
19 * @brief WinNT MPM specific
20 *
21 * @addtogroup APACHE_MPM_WINNT
22 * @{
23 */
24
25#ifndef APACHE_MPM_WINNT_H
26#define APACHE_MPM_WINNT_H
27
28#include "apr_proc_mutex.h"
29#include "ap_listen.h"
30
31/* From service.c: */
32
33#define SERVICE_APACHE_RESTART 128
34
35#ifndef AP_DEFAULT_SERVICE_NAME
36#define AP_DEFAULT_SERVICE_NAME "Apache2.4"
37#endif
38
39#define SERVICECONFIG "System\\CurrentControlSet\\Services\\%s"
40#define SERVICEPARAMS "System\\CurrentControlSet\\Services\\%s\\Parameters"
41
42apr_status_t mpm_service_set_name(apr_pool_t *p, const char **display_name,
43                                                 const char *set_name);
44apr_status_t mpm_merge_service_args(apr_pool_t *p, apr_array_header_t *args,
45                                   int fixed_args);
46
47apr_status_t mpm_service_to_start(const char **display_name, apr_pool_t *p);
48apr_status_t mpm_service_started(void);
49apr_status_t mpm_service_install(apr_pool_t *ptemp, int argc,
50                                char const* const* argv, int reconfig);
51apr_status_t mpm_service_uninstall(void);
52
53apr_status_t mpm_service_start(apr_pool_t *ptemp, int argc,
54                              char const* const* argv);
55
56void mpm_signal_service(apr_pool_t *ptemp, int signal);
57
58void mpm_service_stopping(void);
59
60void mpm_start_console_handler(void);
61void mpm_start_child_console_handler(void);
62
63/* From nt_eventlog.c: */
64
65void mpm_nt_eventlog_stderr_open(const char *display_name, apr_pool_t *p);
66void mpm_nt_eventlog_stderr_flush(void);
67
68/* From mpm_winnt.c: */
69
70extern module AP_MODULE_DECLARE_DATA mpm_winnt_module;
71extern int ap_threads_per_child;
72
73extern DWORD my_pid;
74extern apr_proc_mutex_t *start_mutex;
75extern HANDLE exit_event;
76
77extern int winnt_mpm_state;
78extern OSVERSIONINFO osver;
79extern DWORD stack_res_flag;
80
81extern void clean_child_exit(int);
82
83typedef enum {
84    SIGNAL_PARENT_SHUTDOWN,
85    SIGNAL_PARENT_RESTART,
86    SIGNAL_PARENT_RESTART_GRACEFUL
87} ap_signal_parent_e;
88AP_DECLARE(void) ap_signal_parent(ap_signal_parent_e type);
89
90void hold_console_open_on_error(void);
91
92/* From child.c: */
93void child_main(apr_pool_t *pconf, DWORD parent_pid);
94apr_status_t winnt_insert_network_bucket(conn_rec *c,
95                                         apr_bucket_brigade *bb,
96                                         apr_socket_t *socket);
97
98#endif /* APACHE_MPM_WINNT_H */
99/** @} */
100