/* 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.h"
#include "apr_strings.h"
#include "apr_getopt.h"
#include "apr_general.h"
#include "apr_lib.h"
#include "apr_md5.h"
#include "apr_time.h"
#include "apr_thread_proc.h"
#include "apr_version.h"
#include "apu_version.h"
#define APR_WANT_STDIO
#define APR_WANT_STRFUNC
#include "apr_want.h"
#include "ap_config.h"
#include "httpd.h"
#include "http_main.h"
#include "http_log.h"
#include "http_config.h"
#include "http_core.h"
#include "mod_core.h"
#include "http_request.h"
#include "http_vhost.h"
#include "apr_uri.h"
#include "util_ebcdic.h"
#include "ap_mpm.h"
#if APR_HAVE_UNISTD_H
#include <unistd.h>
#endif
/* WARNING: Win32 binds http_main.c dynamically to the server. Please place
* extern functions and global data in another appropriate module .
*
* Most significant main ( ) global data can be found in http_config . c
*/
static void show_mpm_settings(void )
{
int mpm_query_info;
apr_status_t retval;
printf("Server MPM: %s\n" , ap_show_mpm());
retval = ap_mpm_query(AP_MPMQ_IS_THREADED, &mpm_query_info);
if (retval == APR_SUCCESS) {
printf(" threaded: " );
if (mpm_query_info == AP_MPMQ_DYNAMIC) {
printf("yes (variable thread count)\n" );
}
else if (mpm_query_info == AP_MPMQ_STATIC) {
printf("yes (fixed thread count)\n" );
}
else {
printf("no\n" );
}
}
retval = ap_mpm_query(AP_MPMQ_IS_FORKED, &mpm_query_info);
if (retval == APR_SUCCESS) {
printf(" forked: " );
if (mpm_query_info == AP_MPMQ_DYNAMIC) {
printf("yes (variable process count)\n" );
}
else if (mpm_query_info == AP_MPMQ_STATIC) {
printf("yes (fixed process count)\n" );
}
else {
printf("no\n" );
}
}
}
static void show_compile_settings(void )
{
printf("Server version: %s\n" , ap_get_server_description());
printf("Server built: %s\n" , ap_get_server_built());
printf("Server's Module Magic Number: %u:%u\n" ,
MODULE_MAGIC_NUMBER_MAJOR, MODULE_MAGIC_NUMBER_MINOR);
#if APR_MAJOR_VERSION >= 2
printf("Server loaded: APR %s, PCRE %s\n" ,
apr_version_string(), ap_pcre_version_string(AP_REG_PCRE_LOADED));
printf("Compiled using: APR %s, PCRE %s\n" ,
APR_VERSION_STRING, ap_pcre_version_string(AP_REG_PCRE_COMPILED));
#else
printf("Server loaded: APR %s, APR-UTIL %s, PCRE %s\n" ,
apr_version_string(), apu_version_string(),
ap_pcre_version_string(AP_REG_PCRE_LOADED));
printf("Compiled using: APR %s, APR-UTIL %s, PCRE %s\n" ,
APR_VERSION_STRING, APU_VERSION_STRING,
ap_pcre_version_string(AP_REG_PCRE_COMPILED));
#endif
/* sizeof(foo) is long on some platforms so we might as well
* make it long everywhere to keep the printf format
* consistent
*/
printf("Architecture: %ld-bit\n" , 8 * (long )sizeof (void *));
show_mpm_settings();
printf("Server compiled with....\n" );
#ifdef BIG_SECURITY_HOLE
printf(" -D BIG_SECURITY_HOLE\n" );
#endif
#ifdef SECURITY_HOLE_PASS_AUTHORIZATION
printf(" -D SECURITY_HOLE_PASS_AUTHORIZATION\n" );
#endif
#ifdef OS
printf(" -D OS=\" " OS " \"\n" );
#endif
#ifdef HAVE_SHMGET
printf(" -D HAVE_SHMGET\n" );
#endif
#if APR_FILE_BASED_SHM
printf(" -D APR_FILE_BASED_SHM\n" );
#endif
#if APR_HAS_SENDFILE
printf(" -D APR_HAS_SENDFILE\n" );
#endif
#if APR_HAS_MMAP
printf(" -D APR_HAS_MMAP\n" );
#endif
#ifdef NO_WRITEV
printf(" -D NO_WRITEV\n" );
#endif
#ifdef NO_LINGCLOSE
printf(" -D NO_LINGCLOSE\n" );
#endif
#if APR_HAVE_IPV6
printf(" -D APR_HAVE_IPV6 (IPv4-mapped addresses " );
#ifdef AP_ENABLE_V4_MAPPED
printf("enabled)\n" );
#else
printf("disabled)\n" );
#endif
#endif
#if APR_USE_FLOCK_SERIALIZE
printf(" -D APR_USE_FLOCK_SERIALIZE\n" );
#endif
#if APR_USE_SYSVSEM_SERIALIZE
printf(" -D APR_USE_SYSVSEM_SERIALIZE\n" );
#endif
#if APR_USE_POSIXSEM_SERIALIZE
printf(" -D APR_USE_POSIXSEM_SERIALIZE\n" );
#endif
#if APR_USE_FCNTL_SERIALIZE
printf(" -D APR_USE_FCNTL_SERIALIZE\n" );
#endif
#if APR_USE_PROC_PTHREAD_SERIALIZE
printf(" -D APR_USE_PROC_PTHREAD_SERIALIZE\n" );
#endif
#if APR_USE_PTHREAD_SERIALIZE
printf(" -D APR_USE_PTHREAD_SERIALIZE\n" );
#endif
#if APR_PROCESS_LOCK_IS_GLOBAL
printf(" -D APR_PROCESS_LOCK_IS_GLOBAL\n" );
#endif
#ifdef SINGLE_LISTEN_UNSERIALIZED_ACCEPT
printf(" -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT\n" );
#endif
#if APR_HAS_OTHER_CHILD
printf(" -D APR_HAS_OTHER_CHILD\n" );
#endif
#ifdef AP_HAVE_RELIABLE_PIPED_LOGS
printf(" -D AP_HAVE_RELIABLE_PIPED_LOGS\n" );
#endif
#ifdef BUFFERED_LOGS
printf(" -D BUFFERED_LOGS\n" );
#ifdef PIPE_BUF
printf(" -D PIPE_BUF=%ld\n" ,(long )PIPE_BUF);
#endif
#endif
printf(" -D DYNAMIC_MODULE_LIMIT=%ld\n" ,(long )DYNAMIC_MODULE_LIMIT);
#if APR_CHARSET_EBCDIC
printf(" -D APR_CHARSET_EBCDIC\n" );
#endif
#ifdef NEED_HASHBANG_EMUL
printf(" -D NEED_HASHBANG_EMUL\n" );
#endif
/* This list displays the compiled in default paths: */
#ifdef HTTPD_ROOT
printf(" -D HTTPD_ROOT=\" " HTTPD_ROOT " \"\n" );
#endif
#ifdef SUEXEC_BIN
printf(" -D SUEXEC_BIN=\" " SUEXEC_BIN " \"\n" );
#endif
#ifdef DEFAULT_PIDLOG
printf(" -D DEFAULT_PIDLOG=\" " DEFAULT_PIDLOG " \"\n" );
#endif
#ifdef DEFAULT_SCOREBOARD
printf(" -D DEFAULT_SCOREBOARD=\" " DEFAULT_SCOREBOARD " \"\n" );
#endif
#ifdef DEFAULT_ERRORLOG
printf(" -D DEFAULT_ERRORLOG=\" " DEFAULT_ERRORLOG " \"\n" );
#endif
#ifdef AP_TYPES_CONFIG_FILE
printf(" -D AP_TYPES_CONFIG_FILE=\" " AP_TYPES_CONFIG_FILE " \"\n" );
#endif
#ifdef SERVER_CONFIG_FILE
printf(" -D SERVER_CONFIG_FILE=\" " SERVER_CONFIG_FILE " \"\n" );
#endif
}
#define TASK_SWITCH_SLEEP 10000
static void destroy_and_exit_process(process_rec *process,
int process_exit_value)
{
/*
* Sleep for TASK_SWITCH_SLEEP micro seconds to cause a task switch on
* OS layer and thus give possibly started piped loggers a chance to
* process their input . Otherwise it is possible that they get killed
* by us before they can do so . In this case maybe valuable log messages
* might get lost .
*/
apr_sleep(TASK_SWITCH_SLEEP);
ap_main_state = AP_SQ_MS_EXITING;
apr_pool_destroy(process->pool); /* and destroy all descendent pools */
apr_terminate();
exit (process_exit_value);
}
/* APR callback invoked if allocation fails. */
static int abort_on_oom(int retcode)
{
ap_abort_on_oom();
return retcode; /* unreachable, hopefully. */
}
/* Deregister all hooks when clearing pconf (pre_cleanup).
* TODO : have a hook to deregister and run them from here ?
* ap_clear_auth_internal ( ) is already a candidate .
*/
static apr_status_t deregister_all_hooks(void *unused)
{
(void )unused;
ap_clear_auth_internal();
apr_hook_deregister_all();
return APR_SUCCESS;
}
static void reset_process_pconf(process_rec *process)
{
if (process->pconf) {
apr_pool_clear(process->pconf);
ap_server_conf = NULL;
}
else {
apr_pool_create(&process->pconf, process->pool);
apr_pool_tag(process->pconf, "pconf" );
}
apr_pool_pre_cleanup_register(process->pconf, NULL, deregister_all_hooks);
}
static process_rec *init_process(int *argc, const char * const * *argv)
{
process_rec *process;
apr_pool_t *cntx;
apr_status_t stat;
const char *failed = "apr_app_initialize()" ;
stat = apr_app_initialize(argc, argv, NULL);
if (stat == APR_SUCCESS) {
failed = "apr_pool_create()" ;
stat = apr_pool_create(&cntx, NULL);
}
if (stat != APR_SUCCESS) {
/* For all intents and purposes, this is impossibly unlikely,
* but APR doesn ' t exist yet , we can ' t use it for reporting
* these earliest two failures ;
*
* XXX : Note the apr_ctime ( ) and apr_time_now ( ) calls . These
* work , today , against an uninitialized APR , but in the future
* ( if they relied on global pools or mutexes , for example ) then
* the datestamp logic will need to be replaced .
*/
char ctimebuff[APR_CTIME_LEN];
apr_ctime(ctimebuff, apr_time_now());
fprintf(stderr, "[%s] [crit] (%d) %s: %s failed "
"to initial context, exiting\n" ,
ctimebuff, stat, (*argv)[0 ], failed);
apr_terminate();
exit (1 );
}
apr_pool_abort_set(abort_on_oom, cntx);
apr_pool_tag(cntx, "process" );
ap_open_stderr_log(cntx);
/* Now we have initialized apr and our logger, no more
* exceptional error reporting required for the lifetime
* of this server process .
*/
process = apr_palloc(cntx, sizeof (process_rec));
process->pool = cntx;
process->pconf = NULL;
reset_process_pconf(process);
process->argc = *argc;
process->argv = *argv;
process->short_name = apr_filepath_name_get((*argv)[0 ]);
#if AP_HAS_THREAD_LOCAL
{
apr_status_t rv;
apr_thread_t *thd = NULL;
if ((rv = ap_thread_main_create(&thd, process->pool))) {
char ctimebuff[APR_CTIME_LEN];
apr_ctime(ctimebuff, apr_time_now());
fprintf(stderr, "[%s] [crit] (%d) %s: failed "
"to initialize thread context, exiting\n" ,
ctimebuff, rv, (*argv)[0 ]);
apr_terminate();
exit (1 );
}
}
#endif
return process;
}
static void usage(process_rec *process)
{
const char *bin = process->argv[0 ];
int pad_len = strlen(bin);
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
"Usage: %s [-D name] [-d directory] [-f file]" , bin);
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" %*s [-C \" directive\"] [-c \" directive\"]" , pad_len, " " );
#ifdef WIN32
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" %*s [-w] [-k start|restart|stop|shutdown] [-n service_name]" ,
pad_len, " " );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" %*s [-k install|config|uninstall] [-n service_name]" ,
pad_len, " " );
#else
/* XXX not all MPMs support signalling the server in general or graceful-stop
* in particular
*/
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" %*s [-k start|restart|graceful|graceful-stop|stop]" ,
pad_len, " " );
#endif
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" %*s [-v] [-V] [-h] [-l] [-L] [-t] [-T] [-S] [-X]" ,
pad_len, " " );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
"Options:" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -D name : define a name for use in "
"<IfDefine name> directives" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -d directory : specify an alternate initial "
"ServerRoot" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -f file : specify an alternate ServerConfigFile" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -C \" directive\" : process directive before reading "
"config files" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -c \" directive\" : process directive after reading "
"config files" );
#ifdef NETWARE
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -n name : set screen name" );
#endif
#ifdef WIN32
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -n name : set service name and use its "
"ServerConfigFile and ServerRoot" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -k start : tell Apache to start" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -k restart : tell running Apache to do a graceful "
"restart" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -k stop|shutdown : tell running Apache to shutdown" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -k install : install an Apache service" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -k config : change startup Options of an Apache "
"service" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -k uninstall : uninstall an Apache service" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -w : hold open the console window on error" );
#endif
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -e level : show startup errors of level "
"(see LogLevel)" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -E file : log startup errors to file" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -v : show version number" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -V : show compile settings" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -h : list available command line options "
"(this page)" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -l : list compiled in modules" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -L : list available configuration "
"directives" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -t -D DUMP_VHOSTS : show parsed vhost settings" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -t -D DUMP_RUN_CFG : show parsed run settings" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -S : a synonym for -t -D DUMP_VHOSTS -D DUMP_RUN_CFG" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -t -D DUMP_MODULES : show all loaded modules " );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -M : a synonym for -t -D DUMP_MODULES" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -t -D DUMP_INCLUDES: show all included configuration files" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -t : run syntax check for config files" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -T : start without DocumentRoot(s) check" );
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL,
" -X : debug mode (only one worker, do not detach)" );
destroy_and_exit_process(process, 1 );
}
int main(int argc, const char * const argv[])
{
char c;
int showcompile = 0 , showdirectives = 0 ;
const char *confname = SERVER_CONFIG_FILE;
const char *def_server_root = HTTPD_ROOT;
const char *temp_error_log = NULL;
const char *error;
process_rec *process;
apr_pool_t *pconf;
apr_pool_t *plog; /* Pool of log streams, reset _after_ each read of conf */
apr_pool_t *ptemp; /* Pool for temporary config stuff, reset often */
apr_pool_t *pcommands; /* Pool for -D, -C and -c switches */
apr_getopt_t *opt;
apr_status_t rv;
module **mod;
const char *opt_arg;
APR_OPTIONAL_FN_TYPE(ap_signal_server) *signal_server;
int rc = OK;
AP_MONCONTROL(0 ); /* turn off profiling of startup */
process = init_process(&argc, &argv);
ap_pglobal = process->pool;
pconf = process->pconf;
ap_server_argv0 = process->short_name;
ap_init_rng(ap_pglobal);
/* Set up the OOM callback in the global pool, so all pools should
* by default inherit it. */
apr_pool_abort_set(abort_on_oom, apr_pool_parent_get(process->pool));
#if APR_CHARSET_EBCDIC
if (ap_init_ebcdic(ap_pglobal) != APR_SUCCESS) {
destroy_and_exit_process(process, 1 );
}
#endif
apr_pool_create(&pcommands, ap_pglobal);
apr_pool_tag(pcommands, "pcommands" );
ap_server_pre_read_config = apr_array_make(pcommands, 1 ,
sizeof (const char *));
ap_server_post_read_config = apr_array_make(pcommands, 1 ,
sizeof (const char *));
ap_server_config_defines = apr_array_make(pcommands, 1 ,
sizeof (const char *));
error = ap_setup_prelinked_modules(process);
if (error) {
ap_log_error(APLOG_MARK, APLOG_STARTUP|APLOG_EMERG, 0 , NULL, APLOGNO(00012 )
"%s: %s" , ap_server_argv0, error);
destroy_and_exit_process(process, 1 );
}
ap_run_rewrite_args(process);
/* Maintain AP_SERVER_BASEARGS list in http_main.h to allow the MPM
* to safely pass on our args from its rewrite_args ( ) handler .
*/
apr_getopt_init(&opt, pcommands, process->argc, process->argv);
while ((rv = apr_getopt(opt, AP_SERVER_BASEARGS, &c, &opt_arg))
== APR_SUCCESS) {
const char **new ;
switch (c) {
case 'c' :
new = (const char **)apr_array_push(ap_server_post_read_config);
*new = apr_pstrdup(pcommands, opt_arg);
break ;
case 'C' :
new = (const char **)apr_array_push(ap_server_pre_read_config);
*new = apr_pstrdup(pcommands, opt_arg);
break ;
case 'd' :
def_server_root = opt_arg;
break ;
case 'D' :
new = (const char **)apr_array_push(ap_server_config_defines);
*new = apr_pstrdup(pcommands, opt_arg);
/* Setting -D DUMP_VHOSTS should work like setting -S */
if (strcmp(opt_arg, "DUMP_VHOSTS" ) == 0 )
ap_run_mode = AP_SQ_RM_CONFIG_DUMP;
/* Setting -D DUMP_RUN_CFG should work like setting -S */
else if (strcmp(opt_arg, "DUMP_RUN_CFG" ) == 0 )
ap_run_mode = AP_SQ_RM_CONFIG_DUMP;
/* Setting -D DUMP_MODULES is equivalent to setting -M */
else if (strcmp(opt_arg, "DUMP_MODULES" ) == 0 )
ap_run_mode = AP_SQ_RM_CONFIG_DUMP;
/* Setting -D DUMP_INCLUDES is a type of configuration dump */
else if (strcmp(opt_arg, "DUMP_INCLUDES" ) == 0 )
ap_run_mode = AP_SQ_RM_CONFIG_DUMP;
break ;
case 'e' :
if (ap_parse_log_level(opt_arg, &ap_default_loglevel) != NULL)
usage(process);
break ;
case 'E' :
temp_error_log = apr_pstrdup(process->pool, opt_arg);
break ;
case 'X' :
new = (const char **)apr_array_push(ap_server_config_defines);
*new = "DEBUG" ;
break ;
case 'f' :
confname = opt_arg;
break ;
case 'v' :
printf("Server version: %s\n" , ap_get_server_description());
printf("Server built: %s\n" , ap_get_server_built());
destroy_and_exit_process(process, 0 );
case 'l' :
ap_show_modules();
destroy_and_exit_process(process, 0 );
case 'L' :
ap_run_mode = AP_SQ_RM_CONFIG_DUMP;
showdirectives = 1 ;
break ;
case 't' :
if (ap_run_mode == AP_SQ_RM_UNKNOWN)
ap_run_mode = AP_SQ_RM_CONFIG_TEST;
break ;
case 'T' :
ap_document_root_check = 0 ;
break ;
case 'S' :
ap_run_mode = AP_SQ_RM_CONFIG_DUMP;
new = (const char **)apr_array_push(ap_server_config_defines);
*new = "DUMP_VHOSTS" ;
new = (const char **)apr_array_push(ap_server_config_defines);
*new = "DUMP_RUN_CFG" ;
break ;
case 'M' :
ap_run_mode = AP_SQ_RM_CONFIG_DUMP;
new = (const char **)apr_array_push(ap_server_config_defines);
*new = "DUMP_MODULES" ;
break ;
case 'V' :
if (strcmp(ap_show_mpm(), "" )) { /* MPM built-in? */
show_compile_settings();
destroy_and_exit_process(process, 0 );
}
else {
showcompile = 1 ;
ap_run_mode = AP_SQ_RM_CONFIG_DUMP;
}
break ;
case 'h' :
case '?' :
usage(process);
}
}
if (ap_run_mode == AP_SQ_RM_UNKNOWN)
ap_run_mode = AP_SQ_RM_NORMAL;
/* bad cmdline option? then we die */
if (rv != APR_EOF || opt->ind < opt->argc) {
usage(process);
}
ap_main_state = AP_SQ_MS_CREATE_PRE_CONFIG;
apr_pool_create(&plog, ap_pglobal);
apr_pool_tag(plog, "plog" );
apr_pool_create(&ptemp, pconf);
apr_pool_tag(ptemp, "ptemp" );
/* Note that we preflight the config file once
* before reading it _ again_ in the main loop .
* This allows things , log files configuration
* for example , to settle down .
*/
ap_server_root = def_server_root;
if (temp_error_log) {
ap_replace_stderr_log(process->pool, temp_error_log);
}
ap_server_conf = NULL; /* set early by ap_read_config() for logging */
if (!ap_read_config(process, ptemp, confname, &ap_conftree)) {
if (showcompile) {
/* Well, we tried. Show as much as we can, but exit nonzero to
* indicate that something ' s not right . The cause should have
* already been logged. */
show_compile_settings();
}
destroy_and_exit_process(process, 1 );
}
ap_assert(ap_server_conf != NULL);
apr_pool_cleanup_register(pconf, &ap_server_conf, ap_pool_cleanup_set_null,
apr_pool_cleanup_null);
if (showcompile) { /* deferred due to dynamically loaded MPM */
show_compile_settings();
destroy_and_exit_process(process, 0 );
}
/* sort hooks here to make sure pre_config hooks are sorted properly */
apr_hook_sort_all();
if (ap_run_pre_config(pconf, plog, ptemp) != OK) {
ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR, 0 ,
NULL, APLOGNO(00013 ) "Pre-configuration failed" );
destroy_and_exit_process(process, 1 );
}
rv = ap_process_config_tree(ap_server_conf, ap_conftree,
process->pconf, ptemp);
if (rv == OK) {
ap_fixup_virtual_hosts(pconf, ap_server_conf);
ap_fini_vhost_config(pconf, ap_server_conf);
/*
* Sort hooks again because ap_process_config_tree may have add modules
* and hence hooks . This happens with mod_perl and modules written in
* perl .
*/
apr_hook_sort_all();
if (ap_run_check_config(pconf, plog, ptemp, ap_server_conf) != OK) {
ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR, 0 ,
NULL, APLOGNO(00014 ) "Configuration check failed" );
destroy_and_exit_process(process, 1 );
}
if (ap_run_mode != AP_SQ_RM_NORMAL) {
if (showdirectives) { /* deferred in case of DSOs */
ap_show_directives();
destroy_and_exit_process(process, 0 );
}
else {
ap_run_test_config(pconf, ap_server_conf);
if (ap_run_mode == AP_SQ_RM_CONFIG_TEST)
ap_log_error(APLOG_MARK, APLOG_STARTUP, 0 , NULL, "Syntax OK" );
}
destroy_and_exit_process(process, 0 );
}
}
/* If our config failed, deal with that here. */
if (rv != OK) {
destroy_and_exit_process(process, 1 );
}
signal_server = APR_RETRIEVE_OPTIONAL_FN(ap_signal_server);
if (signal_server) {
int exit_status;
if (signal_server(&exit_status, pconf) != 0 ) {
destroy_and_exit_process(process, exit_status);
}
}
apr_pool_clear(plog);
if ( ap_run_open_logs(pconf, plog, ptemp, ap_server_conf) != OK) {
ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR,
0 , NULL, APLOGNO(00015 ) "Unable to open logs" );
destroy_and_exit_process(process, 1 );
}
if ( ap_run_post_config(pconf, plog, ptemp, ap_server_conf) != OK) {
ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR, 0 ,
NULL, APLOGNO(00016 ) "Configuration Failed" );
destroy_and_exit_process(process, 1 );
}
apr_pool_destroy(ptemp);
do {
ap_main_state = AP_SQ_MS_DESTROY_CONFIG;
reset_process_pconf(process);
ap_main_state = AP_SQ_MS_CREATE_CONFIG;
ap_config_generation++;
for (mod = ap_prelinked_modules; *mod != NULL; mod++) {
ap_register_hooks(*mod, pconf);
}
/* This is a hack until we finish the code so that it only reads
* the config file once and just operates on the tree already in
* memory . rbb
*/
ap_conftree = NULL;
apr_pool_create(&ptemp, pconf);
apr_pool_tag(ptemp, "ptemp" );
ap_server_root = def_server_root;
ap_server_conf = NULL; /* set early by ap_read_config() for logging */
if (!ap_read_config(process, ptemp, confname, &ap_conftree)) {
destroy_and_exit_process(process, 1 );
}
ap_assert(ap_server_conf != NULL);
apr_pool_cleanup_register(pconf, &ap_server_conf,
ap_pool_cleanup_set_null, apr_pool_cleanup_null);
/* sort hooks here to make sure pre_config hooks are sorted properly */
apr_hook_sort_all();
if (ap_run_pre_config(pconf, plog, ptemp) != OK) {
ap_log_error(APLOG_MARK, APLOG_EMERG, 0 , NULL,
APLOGNO(00017 ) "Pre-configuration failed, exiting" );
destroy_and_exit_process(process, 1 );
}
if (ap_process_config_tree(ap_server_conf, ap_conftree, process->pconf,
ptemp) != OK) {
destroy_and_exit_process(process, 1 );
}
ap_fixup_virtual_hosts(pconf, ap_server_conf);
ap_fini_vhost_config(pconf, ap_server_conf);
/*
* Sort hooks again because ap_process_config_tree may have add modules
* and hence hooks . This happens with mod_perl and modules written in
* perl .
*/
apr_hook_sort_all();
if (ap_run_check_config(pconf, plog, ptemp, ap_server_conf) != OK) {
ap_log_error(APLOG_MARK, APLOG_EMERG, 0 , NULL,
APLOGNO(00018 ) "Configuration check failed, exiting" );
destroy_and_exit_process(process, 1 );
}
apr_pool_clear(plog);
if (ap_run_open_logs(pconf, plog, ptemp, ap_server_conf) != OK) {
ap_log_error(APLOG_MARK, APLOG_EMERG, 0 , NULL,
APLOGNO(00019 ) "Unable to open logs, exiting" );
destroy_and_exit_process(process, 1 );
}
if (ap_run_post_config(pconf, plog, ptemp, ap_server_conf) != OK) {
ap_log_error(APLOG_MARK, APLOG_EMERG, 0 , NULL,
APLOGNO(00020 ) "Configuration Failed, exiting" );
destroy_and_exit_process(process, 1 );
}
apr_pool_destroy(ptemp);
apr_pool_lock(pconf, 1 );
ap_run_optional_fn_retrieve();
ap_main_state = AP_SQ_MS_RUN_MPM;
rc = ap_run_mpm(pconf, plog, ap_server_conf);
apr_pool_lock(pconf, 0 );
} while (rc == OK);
if (rc == DONE) {
rc = OK;
}
else if (rc != OK) {
ap_log_error(APLOG_MARK, APLOG_EMERG, 0 , NULL, APLOGNO(02818 )
"MPM run failed, exiting" );
}
destroy_and_exit_process(process, rc);
/* NOTREACHED */
return !OK;
}
#ifdef AP_USING_AUTOCONF
/* This ugly little hack pulls any function referenced in exports.c into
* the web server . exports . c is generated during the build , and it
* has all of the APR functions specified by the apr / apr . exports and
* apr - util / aprutil . exports files .
*/
const void *ap_suck_in_APR(void );
const void *ap_suck_in_APR(void )
{
extern const void *ap_ugly_hack;
return ap_ugly_hack;
}
#endif
Messung V0.5 in Prozent C=96 H=97 G=96
¤ Dauer der Verarbeitung: 0.19 Sekunden
(vorverarbeitet am 2026-09-29)
¤
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