diff options
Diffstat (limited to 'rubbos/app/httpd-2.0.64/server/main.c')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/server/main.c | 683 |
1 files changed, 0 insertions, 683 deletions
diff --git a/rubbos/app/httpd-2.0.64/server/main.c b/rubbos/app/httpd-2.0.64/server/main.c deleted file mode 100644 index aa356418..00000000 --- a/rubbos/app/httpd-2.0.64/server/main.c +++ /dev/null @@ -1,683 +0,0 @@ -/* 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_version.h" -#include "apu_version.h" - -#define APR_WANT_STDIO -#define APR_WANT_STRFUNC -#include "apr_want.h" - -#define CORE_PRIVATE -#include "ap_config.h" -#include "httpd.h" -#include "http_main.h" -#include "http_log.h" -#include "http_config.h" -#include "http_vhost.h" -#include "apr_uri.h" -#include "util_ebcdic.h" -#include "ap_mpm.h" -#include "mpm_common.h" - -/* 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 - */ - -/* XXX - We should be able to grab the per-MPM settings here too */ -static void show_compile_settings(void) -{ - printf("Server version: %s\n", ap_get_server_version()); - 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); - printf("Server loaded: APR %s, APR-UTIL %s\n", - apr_version_string(), apu_version_string()); - printf("Compiled using: APR %s, APR-UTIL %s\n", - APR_VERSION_STRING, APU_VERSION_STRING); - /* 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 *)); - 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 APACHE_MPM_DIR - printf(" -D APACHE_MPM_DIR=\"%s\"\n", APACHE_MPM_DIR); -#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 - -#if APR_CHARSET_EBCDIC - printf(" -D APR_CHARSET_EBCDIC\n"); -#endif - -#ifdef APACHE_XLATE - printf(" -D APACHE_XLATE\n"); -#endif - -#ifdef NEED_HASHBANG_EMUL - printf(" -D NEED_HASHBANG_EMUL\n"); -#endif - -#ifdef SHARED_CORE - printf(" -D SHARED_CORE\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 - -#if defined(SHARED_CORE) && defined(SHARED_CORE_DIR) - printf(" -D SHARED_CORE_DIR=\"" SHARED_CORE_DIR "\"\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_LOCKFILE - printf(" -D DEFAULT_LOCKFILE=\"" DEFAULT_LOCKFILE "\"\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 -} - -static void destroy_and_exit_process(process_rec *process, - int process_exit_value) -{ - apr_pool_destroy(process->pool); /* and destroy all descendent pools */ - apr_terminate(); - exit(process_exit_value); -} - -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; - */ - 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_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; - - apr_pool_create(&process->pconf, process->pool); - apr_pool_tag(process->pconf, "pconf"); - process->argc = *argc; - process->argv = *argv; - process->short_name = apr_filepath_name_get((*argv)[0]); - return process; -} - -static void usage(process_rec *process) -{ - const char *bin = process->argv[0]; - char pad[MAX_STRING_LEN]; - unsigned i; - - for (i = 0; i < strlen(bin); i++) { - pad[i] = ' '; - } - - pad[i] = '\0'; - -#ifdef SHARED_CORE - ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL , - "Usage: %s [-R directory] [-D name] [-d directory] [-f file]", - bin); -#else - ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL, - "Usage: %s [-D name] [-d directory] [-f file]", bin); -#endif - - ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL, - " %s [-C \"directive\"] [-c \"directive\"]", pad); - -#ifdef WIN32 - ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL, - " %s [-w] [-k start|restart|stop|shutdown]", pad); - ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL, - " %s [-k install|config|uninstall] [-n service_name]", - pad); -#endif -#ifdef AP_MPM_WANT_SIGNAL_SERVER - ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL, - " %s [-k start|restart|graceful|stop]", - pad); -#endif - ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL, - " %s [-v] [-V] [-h] [-l] [-L] [-t] [-S]", pad); - ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL, - "Options:"); - -#ifdef SHARED_CORE - ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL, - " -R directory : specify an alternate location for " - "shared object files"); -#endif - - 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"); - 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 settings (currently only " - "vhost settings)"); - ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL, - " -S : a synonym for -t -D DUMP_VHOSTS"); - ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL, - " -t : run syntax check for config files"); - - destroy_and_exit_process(process, 1); -} - -int main(int argc, const char * const argv[]) -{ - char c; - int configtestonly = 0; - const char *confname = SERVER_CONFIG_FILE; - const char *def_server_root = HTTPD_ROOT; - const char *temp_error_log = NULL; - process_rec *process; - server_rec *server_conf; - apr_pool_t *pglobal; - 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 *optarg; - APR_OPTIONAL_FN_TYPE(ap_signal_server) *signal_server; - - AP_MONCONTROL(0); /* turn off profiling of startup */ - - process = init_process(&argc, &argv); - pglobal = process->pool; - pconf = process->pconf; - ap_server_argv0 = process->short_name; - -#if APR_CHARSET_EBCDIC - if (ap_init_ebcdic(pglobal) != APR_SUCCESS) { - destroy_and_exit_process(process, 1); - } -#endif - - apr_pool_create(&pcommands, pglobal); - apr_pool_tag(pcommands, "pcommands"); - ap_server_pre_read_config = apr_array_make(pcommands, 1, sizeof(char *)); - ap_server_post_read_config = apr_array_make(pcommands, 1, sizeof(char *)); - ap_server_config_defines = apr_array_make(pcommands, 1, sizeof(char *)); - - ap_setup_prelinked_modules(process); - - 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, &optarg)) - == APR_SUCCESS) { - char **new; - - switch (c) { - case 'c': - new = (char **)apr_array_push(ap_server_post_read_config); - *new = apr_pstrdup(pcommands, optarg); - break; - - case 'C': - new = (char **)apr_array_push(ap_server_pre_read_config); - *new = apr_pstrdup(pcommands, optarg); - break; - - case 'd': - def_server_root = optarg; - break; - - case 'D': - new = (char **)apr_array_push(ap_server_config_defines); - *new = apr_pstrdup(pcommands, optarg); - break; - - case 'e': - if (strcasecmp(optarg, "emerg") == 0) { - ap_default_loglevel = APLOG_EMERG; - } - else if (strcasecmp(optarg, "alert") == 0) { - ap_default_loglevel = APLOG_ALERT; - } - else if (strcasecmp(optarg, "crit") == 0) { - ap_default_loglevel = APLOG_CRIT; - } - else if (strncasecmp(optarg, "err", 3) == 0) { - ap_default_loglevel = APLOG_ERR; - } - else if (strncasecmp(optarg, "warn", 4) == 0) { - ap_default_loglevel = APLOG_WARNING; - } - else if (strcasecmp(optarg, "notice") == 0) { - ap_default_loglevel = APLOG_NOTICE; - } - else if (strcasecmp(optarg, "info") == 0) { - ap_default_loglevel = APLOG_INFO; - } - else if (strcasecmp(optarg, "debug") == 0) { - ap_default_loglevel = APLOG_DEBUG; - } - else { - usage(process); - } - break; - - case 'E': - temp_error_log = apr_pstrdup(process->pool, optarg); - break; - - case 'X': - new = (char **)apr_array_push(ap_server_config_defines); - *new = "DEBUG"; - break; - - case 'f': - confname = optarg; - break; - - case 'v': - printf("Server version: %s\n", ap_get_server_version()); - printf("Server built: %s\n", ap_get_server_built()); - destroy_and_exit_process(process, 0); - - case 'V': - show_compile_settings(); - destroy_and_exit_process(process, 0); - - case 'l': - ap_show_modules(); - destroy_and_exit_process(process, 0); - - case 'L': - ap_show_directives(); - destroy_and_exit_process(process, 0); - - case 't': - configtestonly = 1; - break; - - case 'S': - configtestonly = 1; - new = (char **)apr_array_push(ap_server_config_defines); - *new = "DUMP_VHOSTS"; - break; - - case 'h': - case '?': - usage(process); - } - } - - /* bad cmdline option? then we die */ - if (rv != APR_EOF || opt->ind < opt->argc) { - usage(process); - } - - apr_pool_create(&plog, 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); - } - server_conf = ap_read_config(process, ptemp, confname, &ap_conftree); - if (ap_run_pre_config(pconf, plog, ptemp) != OK) { - ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR, 0, - NULL, "Pre-configuration failed"); - destroy_and_exit_process(process, 1); - } - - ap_process_config_tree(server_conf, ap_conftree, process->pconf, ptemp); - ap_fixup_virtual_hosts(pconf, server_conf); - ap_fini_vhost_config(pconf, server_conf); - apr_hook_sort_all(); - if (configtestonly) { - ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL, "Syntax OK"); - destroy_and_exit_process(process, 0); - } - - 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, server_conf) != OK) { - ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR, - 0, NULL, "Unable to open logs"); - destroy_and_exit_process(process, 1); - } - - if ( ap_run_post_config(pconf, plog, ptemp, server_conf) != OK) { - ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR, 0, - NULL, "Configuration Failed"); - destroy_and_exit_process(process, 1); - } - - apr_pool_destroy(ptemp); - - for (;;) { - apr_hook_deregister_all(); - apr_pool_clear(pconf); - - 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; - server_conf = ap_read_config(process, ptemp, confname, &ap_conftree); - if (ap_run_pre_config(pconf, plog, ptemp) != OK) { - ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR, - 0, NULL, "Pre-configuration failed"); - destroy_and_exit_process(process, 1); - } - - ap_process_config_tree(server_conf, ap_conftree, process->pconf, ptemp); - ap_fixup_virtual_hosts(pconf, server_conf); - ap_fini_vhost_config(pconf, server_conf); - apr_hook_sort_all(); - apr_pool_clear(plog); - if (ap_run_open_logs(pconf, plog, ptemp, server_conf) != OK) { - ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR, - 0, NULL, "Unable to open logs"); - destroy_and_exit_process(process, 1); - } - - if (ap_run_post_config(pconf, plog, ptemp, server_conf) != OK) { - ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR, - 0, NULL, "Configuration Failed"); - destroy_and_exit_process(process, 1); - } - - apr_pool_destroy(ptemp); - apr_pool_lock(pconf, 1); - - ap_run_optional_fn_retrieve(); - - if (ap_mpm_run(pconf, plog, server_conf)) - break; - - apr_pool_lock(pconf, 0); - } - - apr_pool_lock(pconf, 0); - destroy_and_exit_process(process, 0); - - return 0; /* Termination 'ok' */ -} - -/* force Expat to be linked into the server executable */ -#if defined(USE_EXPAT) && !defined(SHARED_CORE_BOOTSTRAP) -#include "xmlparse.h" -const XML_LChar *suck_in_expat(void); -const XML_LChar *suck_in_expat(void) -{ - return XML_ErrorString(XML_ERROR_NONE); -} -#endif /* USE_EXPAT */ - -#ifndef SHARED_CORE_BOOTSTRAP -/* - * Force apr_password_validate() into the image so that modules like - * mod_auth can use it even if they're dynamically loaded. - */ -void suck_in_apr_password_validate(void); -void suck_in_apr_password_validate(void) -{ - apr_password_validate("a", "b"); -} -#endif - -#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 *suck_in_APR(void); -const void *suck_in_APR(void) -{ - extern const void *ap_ugly_hack; - - return ap_ugly_hack; -} -#endif |