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 "ap_listen.h" 29 30/* From service.c: */ 31 32#define SERVICE_APACHE_RESTART 128 33 34#ifndef AP_DEFAULT_SERVICE_NAME 35#define AP_DEFAULT_SERVICE_NAME "Apache2.2" 36#endif 37 38#define SERVICECONFIG9X "Software\\Microsoft\\Windows\\CurrentVersion\\RunServices" 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 winnt.c: */ 69 70extern int use_acceptex; 71extern int winnt_mpm_state; 72extern OSVERSIONINFO osver; 73extern void clean_child_exit(int); 74 75void setup_signal_names(char *prefix); 76 77typedef enum { 78 SIGNAL_PARENT_SHUTDOWN, 79 SIGNAL_PARENT_RESTART, 80 SIGNAL_PARENT_RESTART_GRACEFUL 81} ap_signal_parent_e; 82AP_DECLARE(void) ap_signal_parent(ap_signal_parent_e type); 83 84/* 85 * The Windoes MPM uses a queue of completion contexts that it passes 86 * between the accept threads and the worker threads. Declare the 87 * functions to access the queue and the structures passed on the 88 * queue in the header file to enable modules to access them 89 * if necessary. The queue resides in the MPM. 90 */ 91#ifdef CONTAINING_RECORD 92#undef CONTAINING_RECORD 93#endif 94#define CONTAINING_RECORD(address, type, field) ((type *)( \ 95 (PCHAR)(address) - \ 96 (PCHAR)(&((type *)0)->field))) 97#if APR_HAVE_IPV6 98#define PADDED_ADDR_SIZE (sizeof(SOCKADDR_IN6)+16) 99#else 100#define PADDED_ADDR_SIZE (sizeof(SOCKADDR_IN)+16) 101#endif 102 103typedef struct CompContext { 104 struct CompContext *next; 105 OVERLAPPED Overlapped; 106 apr_socket_t *sock; 107 SOCKET accept_socket; 108 char buff[2*PADDED_ADDR_SIZE]; 109 struct sockaddr *sa_server; 110 int sa_server_len; 111 struct sockaddr *sa_client; 112 int sa_client_len; 113 apr_pool_t *ptrans; 114 apr_bucket_alloc_t *ba; 115 short socket_family; 116} COMP_CONTEXT, *PCOMP_CONTEXT; 117 118typedef enum { 119 IOCP_CONNECTION_ACCEPTED = 1, 120 IOCP_WAIT_FOR_RECEIVE = 2, 121 IOCP_WAIT_FOR_TRANSMITFILE = 3, 122 IOCP_SHUTDOWN = 4 123} io_state_e; 124 125PCOMP_CONTEXT mpm_get_completion_context(void); 126void mpm_recycle_completion_context(PCOMP_CONTEXT pCompContext); 127apr_status_t mpm_post_completion_context(PCOMP_CONTEXT pCompContext, io_state_e state); 128void hold_console_open_on_error(void); 129 130/* From child.c: */ 131void child_main(apr_pool_t *pconf); 132 133#endif /* APACHE_MPM_WINNT_H */ 134/** @} */ 135