/* 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. */ /** * @file mpm_winnt.h * @brief WinNT MPM specific * * @addtogroup APACHE_MPM_WINNT * @{ */ #ifndef APACHE_MPM_WINNT_H #define APACHE_MPM_WINNT_H #include "ap_listen.h" /* From service.c: */ #define SERVICE_APACHE_RESTART 128 #ifndef AP_DEFAULT_SERVICE_NAME #define AP_DEFAULT_SERVICE_NAME "Apache2.2" #endif #define SERVICECONFIG9X "Software\\Microsoft\\Windows\\CurrentVersion\\RunServices" #define SERVICECONFIG "System\\CurrentControlSet\\Services\\%s" #define SERVICEPARAMS "System\\CurrentControlSet\\Services\\%s\\Parameters" apr_status_t mpm_service_set_name(apr_pool_t *p, const char **display_name, const char *set_name); apr_status_t mpm_merge_service_args(apr_pool_t *p, apr_array_header_t *args, int fixed_args); apr_status_t mpm_service_to_start(const char **display_name, apr_pool_t *p); apr_status_t mpm_service_started(void); apr_status_t mpm_service_install(apr_pool_t *ptemp, int argc, char const* const* argv, int reconfig); apr_status_t mpm_service_uninstall(void); apr_status_t mpm_service_start(apr_pool_t *ptemp, int argc, char const* const* argv); void mpm_signal_service(apr_pool_t *ptemp, int signal); void mpm_service_stopping(void); void mpm_start_console_handler(void); void mpm_start_child_console_handler(void); /* From nt_eventlog.c: */ void mpm_nt_eventlog_stderr_open(char *display_name, apr_pool_t *p); void mpm_nt_eventlog_stderr_flush(void); /* From winnt.c: */ extern int use_acceptex; extern int winnt_mpm_state; extern OSVERSIONINFO osver; extern void clean_child_exit(int); void setup_signal_names(char *prefix); typedef enum { SIGNAL_PARENT_SHUTDOWN, SIGNAL_PARENT_RESTART, SIGNAL_PARENT_RESTART_GRACEFUL } ap_signal_parent_e; AP_DECLARE(void) ap_signal_parent(ap_signal_parent_e type); /* * The Windoes MPM uses a queue of completion contexts that it passes * between the accept threads and the worker threads. Declare the * functions to access the queue and the structures passed on the * queue in the header file to enable modules to access them * if necessary. The queue resides in the MPM. */ #ifdef CONTAINING_RECORD #undef CONTAINING_RECORD #endif #define CONTAINING_RECORD(address, type, field) ((type *)( \ (PCHAR)(address) - \ (PCHAR)(&((type *)0)->field))) #if APR_HAVE_IPV6 #define PADDED_ADDR_SIZE (sizeof(SOCKADDR_IN6)+16) #else #define PADDED_ADDR_SIZE (sizeof(SOCKADDR_IN)+16) #endif typedef struct CompContext { struct CompContext *next; OVERLAPPED Overlapped; apr_socket_t *sock; SOCKET accept_socket; char buff[2*PADDED_ADDR_SIZE]; struct sockaddr *sa_server; int sa_server_len; struct sockaddr *sa_client; int sa_client_len; apr_pool_t *ptrans; apr_bucket_alloc_t *ba; short socket_family; } COMP_CONTEXT, *PCOMP_CONTEXT; typedef enum { IOCP_CONNECTION_ACCEPTED = 1, IOCP_WAIT_FOR_RECEIVE = 2, IOCP_WAIT_FOR_TRANSMITFILE = 3, IOCP_SHUTDOWN = 4 } io_state_e; PCOMP_CONTEXT mpm_get_completion_context(void); void mpm_recycle_completion_context(PCOMP_CONTEXT pCompContext); apr_status_t mpm_post_completion_context(PCOMP_CONTEXT pCompContext, io_state_e state); void hold_console_open_on_error(void); #endif /* APACHE_MPM_WINNT_H */ /** @} */
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