| 1 |
/*************************************************************************** |
/* SPDX-License-Identifier: GPL-3.0-or-later */ |
| 2 |
main.c - description |
/* |
| 3 |
------------------- |
* main |
| 4 |
begin : Mon Oct 11 2004 |
* - entry of server program |
| 5 |
copyright : (C) 2004 by Leaflet |
* |
| 6 |
email : leaflet@leafok.com |
* Copyright (C) 2004-2026 Leaflet <leaflet@leafok.com> |
| 7 |
***************************************************************************/ |
*/ |
| 8 |
|
|
| 9 |
/*************************************************************************** |
#ifdef HAVE_CONFIG_H |
| 10 |
* * |
#include "config.h" |
| 11 |
* This program is free software; you can redistribute it and/or modify * |
#endif |
|
* it under the terms of the GNU General Public License as published by * |
|
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* the Free Software Foundation; either version 2 of the License, or * |
|
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* (at your option) any later version. * |
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* * |
|
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***************************************************************************/ |
|
| 12 |
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| 13 |
#include "bbs.h" |
#include "bbs.h" |
| 14 |
|
#include "bwf.h" |
| 15 |
#include "common.h" |
#include "common.h" |
| 16 |
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#include "file_loader.h" |
| 17 |
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#include "init.h" |
| 18 |
#include "io.h" |
#include "io.h" |
| 19 |
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#include "lml.h" |
| 20 |
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#include "log.h" |
| 21 |
#include "menu.h" |
#include "menu.h" |
| 22 |
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#include "net_server.h" |
| 23 |
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#include "section_list_loader.h" |
| 24 |
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#include "user_list.h" |
| 25 |
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#include <errno.h> |
| 26 |
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#include <libgen.h> |
| 27 |
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#include <locale.h> |
| 28 |
#include <signal.h> |
#include <signal.h> |
| 29 |
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#include <stdio.h> |
| 30 |
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#include <stdlib.h> |
| 31 |
#include <string.h> |
#include <string.h> |
|
#include <sys/types.h> |
|
| 32 |
#include <unistd.h> |
#include <unistd.h> |
| 33 |
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#include <sys/stat.h> |
| 34 |
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#include <sys/types.h> |
| 35 |
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#include <sys/wait.h> |
| 36 |
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|
| 37 |
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typedef void (*arg_option_handler_t)(void); |
| 38 |
|
|
| 39 |
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struct arg_option_t |
| 40 |
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{ |
| 41 |
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const char *short_arg; |
| 42 |
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const char *long_arg; |
| 43 |
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const char *description; |
| 44 |
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arg_option_handler_t handler; |
| 45 |
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}; |
| 46 |
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typedef struct arg_option_t ARG_OPTION; |
| 47 |
|
|
| 48 |
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static void arg_foreground(void); |
| 49 |
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static void arg_help(void); |
| 50 |
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static void arg_version(void); |
| 51 |
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static void arg_display_log(void); |
| 52 |
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static void arg_display_error_log(void); |
| 53 |
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static void arg_compile_info(void); |
| 54 |
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static void arg_error(void); |
| 55 |
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|
| 56 |
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static const ARG_OPTION arg_options[] = { |
| 57 |
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{"-f", "--foreground", "Run in foreground", arg_foreground}, |
| 58 |
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{"-h", "--help", "Display help message", arg_help}, |
| 59 |
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{"-v", "--version", "Display version information", arg_version}, |
| 60 |
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{NULL, "--display-log", "Display standard log information", arg_display_log}, |
| 61 |
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{NULL, "--display-error-log", "Display error log information", arg_display_error_log}, |
| 62 |
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{"-C", "--compile-config", "Display compile configuration", arg_compile_info}}; |
| 63 |
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|
| 64 |
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static const int arg_options_count = sizeof(arg_options) / sizeof(ARG_OPTION); |
| 65 |
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|
| 66 |
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static int daemon_service = 1; |
| 67 |
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static int std_log_redir = 0; |
| 68 |
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static int error_log_redir = 0; |
| 69 |
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|
| 70 |
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static void arg_foreground(void) |
| 71 |
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{ |
| 72 |
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daemon_service = 0; |
| 73 |
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} |
| 74 |
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|
| 75 |
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static void arg_help(void) |
| 76 |
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{ |
| 77 |
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fprintf(stderr, "Usage: bbsd [-fhv] [...]\n\n"); |
| 78 |
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|
| 79 |
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for (int i = 0; i < arg_options_count; i++) |
| 80 |
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{ |
| 81 |
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fprintf(stderr, "%s%*s%s%*s%s\n", |
| 82 |
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arg_options[i].short_arg ? arg_options[i].short_arg : "", |
| 83 |
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8 - (arg_options[i].short_arg ? (int)strlen(arg_options[i].short_arg) : 0), "", |
| 84 |
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arg_options[i].long_arg ? arg_options[i].long_arg : "", |
| 85 |
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24 - (arg_options[i].long_arg ? (int)strlen(arg_options[i].long_arg) : 0), "", |
| 86 |
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arg_options[i].description ? arg_options[i].description : ""); |
| 87 |
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} |
| 88 |
|
|
| 89 |
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fprintf(stderr, "\n If meet any bug, please report to <leaflet@leafok.com>\n\n"); |
| 90 |
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} |
| 91 |
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|
| 92 |
void |
static void arg_version(void) |
|
app_help (void) |
|
| 93 |
{ |
{ |
| 94 |
prints ("Usage: bbsd [-fhv] [...]\n\n" |
printf("%s\n", APP_INFO); |
| 95 |
"-f\t--foreground\t\tForce program run in foreground\n" |
printf("%s\n", COPYRIGHT_INFO); |
| 96 |
"-h\t--help\t\t\tDisplay this help message\n" |
} |
| 97 |
"-v\t--version\t\tDisplay version information\n" |
|
| 98 |
"\t--display-log\t\tDisplay standard log information\n" |
static void arg_display_log(void) |
| 99 |
"\t--display-error-log\tDisplay error log information\n" |
{ |
| 100 |
"\n If meet any bug, please report to <leaflet@leafok.com>\n\n"); |
std_log_redir = 1; |
| 101 |
} |
} |
| 102 |
|
|
| 103 |
void |
static void arg_display_error_log(void) |
| 104 |
arg_error (void) |
{ |
| 105 |
{ |
error_log_redir = 1; |
| 106 |
prints ("Invalid arguments\n"); |
} |
| 107 |
app_help (); |
|
| 108 |
} |
static void arg_compile_info(void) |
| 109 |
|
{ |
| 110 |
int |
printf("%s\n" |
| 111 |
main (int argc, char *argv[]) |
"--enable-shared\t\t[%s]\n" |
| 112 |
{ |
"--enable-systemd\t[%s]\n" |
| 113 |
char log_dir[256], file_log_std[256], file_log_error[256], file_config[256]; |
"--with-debug\t\t[%s]\n" |
| 114 |
int i, j; |
"--with-epoll\t\t[%s]\n" |
| 115 |
int daemon = 1, std_log_redir = 0, error_log_redir = 0; |
"--with-mariadb\t\t[%s]\n" |
| 116 |
|
"--with-sysv\t\t[%s]\n", |
| 117 |
//Parse args |
APP_INFO, |
| 118 |
for (i = 1; i < argc; i++) |
#ifdef _ENABLE_SHARED |
| 119 |
{ |
"yes", |
| 120 |
switch (argv[i][0]) |
#else |
| 121 |
{ |
"no", |
| 122 |
case '-': |
#endif |
| 123 |
if (argv[i][1] != '-') |
#ifdef HAVE_SYSTEMD_SD_DAEMON_H |
| 124 |
{ |
"yes", |
| 125 |
for (j = 1; j < strlen (argv[i]); j++) |
#else |
| 126 |
{ |
"no", |
| 127 |
switch (argv[i][j]) |
#endif |
| 128 |
{ |
#ifdef _DEBUG |
| 129 |
case 'f': |
"yes", |
| 130 |
daemon = 0; |
#else |
| 131 |
break; |
"no", |
| 132 |
case 'h': |
#endif |
| 133 |
app_help (); |
#ifdef HAVE_SYS_EPOLL_H |
| 134 |
exit (0); |
"yes", |
| 135 |
case 'v': |
#else |
| 136 |
puts (app_version); |
"no", |
| 137 |
exit (0); |
#endif |
| 138 |
default: |
#ifdef HAVE_MARIADB_CLIENT |
| 139 |
arg_error (); |
"yes", |
| 140 |
exit (1); |
#else |
| 141 |
} |
"no", |
| 142 |
} |
#endif |
| 143 |
} |
#ifdef HAVE_SYSTEM_V |
| 144 |
else |
"yes" |
| 145 |
{ |
#else |
| 146 |
if (strcmp (argv[i] + 2, "foreground") == 0) |
"no" |
| 147 |
{ |
#endif |
| 148 |
daemon = 0; |
); |
| 149 |
break; |
} |
| 150 |
} |
|
| 151 |
if (strcmp (argv[i] + 2, "help") == 0) |
static void arg_error(void) |
| 152 |
{ |
{ |
| 153 |
app_help (); |
fprintf(stderr, "Invalid arguments\n"); |
| 154 |
exit (0); |
arg_help(); |
| 155 |
} |
} |
| 156 |
if (strcmp (argv[i] + 2, "version") == 0) |
|
| 157 |
{ |
int main(int argc, char *argv[]) |
| 158 |
puts (app_version); |
{ |
| 159 |
exit (0); |
char file_path_temp[FILE_PATH_LEN]; |
| 160 |
} |
FILE *fp; |
| 161 |
if (strcmp (argv[i] + 2, "display-log") == 0) |
int ret; |
| 162 |
{ |
int last_aid; |
| 163 |
std_log_redir = 1; |
struct sigaction act = {0}; |
| 164 |
} |
int i; |
| 165 |
if (strcmp (argv[i] + 2, "display-error-log") == 0) |
int j; |
| 166 |
{ |
struct stat file_stat; |
| 167 |
error_log_redir = 1; |
|
| 168 |
} |
// Parse args |
| 169 |
} |
for (i = 1; i < argc; i++) |
| 170 |
break; |
{ |
| 171 |
} |
for (j = 0; j < arg_options_count; j++) |
| 172 |
} |
{ |
| 173 |
|
if (arg_options[j].short_arg && strcmp(argv[i], arg_options[j].short_arg) == 0) |
| 174 |
//Initialize daemon |
{ |
| 175 |
if (daemon) |
arg_options[j].handler(); |
| 176 |
init_daemon (); |
break; |
| 177 |
|
} |
| 178 |
//Change current dir |
else if (arg_options[j].long_arg && strcmp(argv[i], arg_options[j].long_arg) == 0) |
| 179 |
strncpy (app_home_dir, argv[0], rindex (argv[0], '/') - argv[0] + 1); |
{ |
| 180 |
strcat (app_home_dir, "../"); |
arg_options[j].handler(); |
| 181 |
chdir (app_home_dir); |
break; |
| 182 |
|
} |
| 183 |
//Initialize log |
} |
| 184 |
strcpy (app_temp_dir, "/tmp/lbbs/"); |
if (j == arg_options_count) |
| 185 |
mkdir (app_temp_dir, 0750); |
{ |
| 186 |
strcpy (log_dir, app_home_dir); |
arg_error(); |
| 187 |
strcat (log_dir, "log/"); |
return -1; |
| 188 |
strcpy (file_log_std, log_dir); |
} |
| 189 |
strcpy (file_log_error, log_dir); |
} |
| 190 |
strcat (file_log_std, "bbsd.log"); |
|
| 191 |
strcat (file_log_error, "error.log"); |
// Initialize daemon |
| 192 |
mkdir (log_dir, 0750); |
if (daemon_service) |
| 193 |
if (log_begin (file_log_std, file_log_error) < 0) |
{ |
| 194 |
exit (-1); |
init_daemon(); |
| 195 |
|
} |
| 196 |
if ((!daemon) && std_log_redir) |
|
| 197 |
log_std_redirect (2); |
// Change current dir |
| 198 |
if ((!daemon) && error_log_redir) |
strncpy(file_path_temp, argv[0], sizeof(file_path_temp) - 1); |
| 199 |
log_err_redirect (3); |
file_path_temp[sizeof(file_path_temp) - 1] = '\0'; |
| 200 |
|
|
| 201 |
//Load configuration |
if (chdir(dirname(file_path_temp)) < 0) |
| 202 |
strcpy (file_config, app_home_dir); |
{ |
| 203 |
strcat (file_config, "conf/bbsd.conf"); |
fprintf(stderr, "chdir(%s) error: %d\n", dirname(file_path_temp), errno); |
| 204 |
if (load_conf (file_config) < 0) |
return -1; |
| 205 |
exit (-2); |
} |
| 206 |
|
if (chdir("..") < 0) |
| 207 |
//Load menus |
{ |
| 208 |
strcpy (file_config, app_home_dir); |
fprintf(stderr, "chdir(..) error: %d\n", errno); |
| 209 |
strcat (file_config, "conf/menu.conf"); |
return -1; |
| 210 |
if (load_menu (&bbs_menu, file_config) < 0) |
} |
| 211 |
exit (-3); |
|
| 212 |
|
// Apply the specified locale |
| 213 |
//Set signal handler |
if (setlocale(LC_ALL, "en_US.UTF-8") == NULL) |
| 214 |
signal (SIGCHLD, child_exit); |
{ |
| 215 |
signal (SIGTERM, system_exit); |
fprintf(stderr, "setlocale(LC_ALL, en_US.UTF-8) error\n"); |
| 216 |
signal (SIG_RELOAD_MENU, reload_bbs_menu); |
return -1; |
| 217 |
|
} |
| 218 |
//Initialize socket server |
|
| 219 |
net_server (BBS_address, BBS_port); |
// Initialize log |
| 220 |
|
if (log_begin(LOG_FILE_INFO, LOG_FILE_ERROR) < 0) |
| 221 |
//Wait for child process exit |
{ |
| 222 |
while (SYS_child_process_count > 0) |
return -1; |
| 223 |
{ |
} |
| 224 |
log_std ("."); |
|
| 225 |
sleep(1); |
if ((!daemon_service) && std_log_redir) |
| 226 |
} |
{ |
| 227 |
|
log_common_redir(STDERR_FILENO); |
| 228 |
|
} |
| 229 |
|
if ((!daemon_service) && error_log_redir) |
| 230 |
|
{ |
| 231 |
|
log_error_redir(STDERR_FILENO); |
| 232 |
|
} |
| 233 |
|
|
| 234 |
|
log_common("Starting %s", APP_INFO); |
| 235 |
|
|
| 236 |
|
// Load configuration |
| 237 |
|
if (load_conf(CONF_BBSD) < 0) |
| 238 |
|
{ |
| 239 |
|
return -2; |
| 240 |
|
} |
| 241 |
|
|
| 242 |
|
// Load BWF config |
| 243 |
|
if (bwf_load(CONF_BWF) < 0) |
| 244 |
|
{ |
| 245 |
|
return -2; |
| 246 |
|
} |
| 247 |
|
|
| 248 |
|
// Get EULA modification tm |
| 249 |
|
if (stat(DATA_EULA, &file_stat) == -1) |
| 250 |
|
{ |
| 251 |
|
log_error("stat(%s) error", DATA_EULA, errno); |
| 252 |
|
goto cleanup; |
| 253 |
|
} |
| 254 |
|
BBS_eula_tm = file_stat.st_mtim.tv_sec; |
| 255 |
|
|
| 256 |
|
// Check article cache dir |
| 257 |
|
ret = mkdir(VAR_ARTICLE_CACHE_DIR, 0750); |
| 258 |
|
if (ret == -1 && errno != EEXIST) |
| 259 |
|
{ |
| 260 |
|
log_error("mkdir(%s) error (%d)", VAR_ARTICLE_CACHE_DIR, errno); |
| 261 |
|
goto cleanup; |
| 262 |
|
} |
| 263 |
|
|
| 264 |
|
// Check section aid location dir |
| 265 |
|
ret = mkdir(VAR_SECTION_AID_LOC_DIR, 0750); |
| 266 |
|
if (ret == -1 && errno != EEXIST) |
| 267 |
|
{ |
| 268 |
|
log_error("mkdir(%s) error (%d)", VAR_SECTION_AID_LOC_DIR, errno); |
| 269 |
|
goto cleanup; |
| 270 |
|
} |
| 271 |
|
|
| 272 |
|
// Initialize data pools |
| 273 |
|
if ((fp = fopen(VAR_ARTICLE_BLOCK_SHM, "w")) == NULL) |
| 274 |
|
{ |
| 275 |
|
log_error("fopen(%s) error", VAR_ARTICLE_BLOCK_SHM); |
| 276 |
|
goto cleanup; |
| 277 |
|
} |
| 278 |
|
fclose(fp); |
| 279 |
|
if ((fp = fopen(VAR_SECTION_LIST_SHM, "w")) == NULL) |
| 280 |
|
{ |
| 281 |
|
log_error("fopen(%s) error", VAR_SECTION_LIST_SHM); |
| 282 |
|
goto cleanup; |
| 283 |
|
} |
| 284 |
|
fclose(fp); |
| 285 |
|
if ((fp = fopen(VAR_TRIE_DICT_SHM, "w")) == NULL) |
| 286 |
|
{ |
| 287 |
|
log_error("fopen(%s) error", VAR_TRIE_DICT_SHM); |
| 288 |
|
goto cleanup; |
| 289 |
|
} |
| 290 |
|
fclose(fp); |
| 291 |
|
if ((fp = fopen(VAR_USER_LIST_SHM, "w")) == NULL) |
| 292 |
|
{ |
| 293 |
|
log_error("fopen(%s) error", VAR_USER_LIST_SHM); |
| 294 |
|
goto cleanup; |
| 295 |
|
} |
| 296 |
|
fclose(fp); |
| 297 |
|
|
| 298 |
|
if (trie_dict_init(VAR_TRIE_DICT_SHM, TRIE_NODE_PER_POOL) < 0) |
| 299 |
|
{ |
| 300 |
|
log_error("trie_dict_init(%s, %d) error", VAR_TRIE_DICT_SHM, TRIE_NODE_PER_POOL); |
| 301 |
|
goto cleanup; |
| 302 |
|
} |
| 303 |
|
if (article_block_init(VAR_ARTICLE_BLOCK_SHM, BBS_article_limit_per_section * BBS_max_section / BBS_article_count_per_block) < 0) |
| 304 |
|
{ |
| 305 |
|
log_error("article_block_init(%s, %d) error", VAR_ARTICLE_BLOCK_SHM, BBS_article_limit_per_section * BBS_max_section / BBS_article_count_per_block); |
| 306 |
|
goto cleanup; |
| 307 |
|
} |
| 308 |
|
if (section_list_init(VAR_SECTION_LIST_SHM) < 0) |
| 309 |
|
{ |
| 310 |
|
log_error("section_list_pool_init(%s) error", VAR_SECTION_LIST_SHM); |
| 311 |
|
goto cleanup; |
| 312 |
|
} |
| 313 |
|
|
| 314 |
|
// Init LML module |
| 315 |
|
if (lml_init() < 0) |
| 316 |
|
{ |
| 317 |
|
log_error("lml_init() error"); |
| 318 |
|
goto cleanup; |
| 319 |
|
} |
| 320 |
|
|
| 321 |
|
// Load BBS cmd |
| 322 |
|
if (load_cmd() < 0) |
| 323 |
|
{ |
| 324 |
|
log_error("load_cmd() error"); |
| 325 |
|
goto cleanup; |
| 326 |
|
} |
| 327 |
|
|
| 328 |
|
// Load menus |
| 329 |
|
if (load_menu(&bbs_menu, CONF_MENU) < 0) |
| 330 |
|
{ |
| 331 |
|
log_error("load_menu(bbs_menu) error"); |
| 332 |
|
goto cleanup; |
| 333 |
|
} |
| 334 |
|
if (load_menu(&top10_menu, CONF_TOP10_MENU) < 0) |
| 335 |
|
{ |
| 336 |
|
log_error("load_menu(top10_menu) error"); |
| 337 |
|
goto cleanup; |
| 338 |
|
} |
| 339 |
|
top10_menu.allow_exit = 1; |
| 340 |
|
|
| 341 |
|
// Load data files |
| 342 |
|
for (int i = 0; i < data_files_load_startup_count; i++) |
| 343 |
|
{ |
| 344 |
|
if (load_file(data_files_load_startup[i]) < 0) |
| 345 |
|
{ |
| 346 |
|
log_error("load_file(%s) error", data_files_load_startup[i]); |
| 347 |
|
} |
| 348 |
|
} |
| 349 |
|
|
| 350 |
|
// Load user_list and online_user_list |
| 351 |
|
if (user_list_pool_init(VAR_USER_LIST_SHM) < 0) |
| 352 |
|
{ |
| 353 |
|
log_error("user_list_pool_init(%s) error", VAR_USER_LIST_SHM); |
| 354 |
|
goto cleanup; |
| 355 |
|
} |
| 356 |
|
if (user_list_pool_reload(0) < 0) |
| 357 |
|
{ |
| 358 |
|
log_error("user_list_pool_reload(all_user) error"); |
| 359 |
|
goto cleanup; |
| 360 |
|
} |
| 361 |
|
if (user_list_pool_reload(1) < 0) |
| 362 |
|
{ |
| 363 |
|
log_error("user_list_pool_reload(online_user) error"); |
| 364 |
|
goto cleanup; |
| 365 |
|
} |
| 366 |
|
|
| 367 |
|
// Load section config and gen_ex |
| 368 |
|
if (load_section_config_from_db(1) < 0) |
| 369 |
|
{ |
| 370 |
|
log_error("load_section_config_from_db(0) error"); |
| 371 |
|
goto cleanup; |
| 372 |
|
} |
| 373 |
|
|
| 374 |
|
set_last_article_op_log_from_db(); |
| 375 |
|
last_aid = 0; |
| 376 |
|
|
| 377 |
|
// Load section articles |
| 378 |
|
do |
| 379 |
|
{ |
| 380 |
|
if ((ret = append_articles_from_db(last_aid + 1, 1, LOAD_ARTICLE_COUNT_LIMIT)) < 0) |
| 381 |
|
{ |
| 382 |
|
log_error("append_articles_from_db(0, 1, %d) error", LOAD_ARTICLE_COUNT_LIMIT); |
| 383 |
|
goto cleanup; |
| 384 |
|
} |
| 385 |
|
|
| 386 |
|
last_aid = article_block_last_aid(); |
| 387 |
|
} while (ret == LOAD_ARTICLE_COUNT_LIMIT); |
| 388 |
|
|
| 389 |
|
log_common("Initially load %d articles, last_aid = %d", article_block_article_count(), article_block_last_aid()); |
| 390 |
|
|
| 391 |
|
if ((ret = user_stat_update()) < 0) |
| 392 |
|
{ |
| 393 |
|
log_error("user_stat_update() error"); |
| 394 |
|
goto cleanup; |
| 395 |
|
} |
| 396 |
|
|
| 397 |
|
// Set signal handler |
| 398 |
|
act.sa_handler = sig_hup_handler; |
| 399 |
|
if (sigaction(SIGHUP, &act, NULL) == -1) |
| 400 |
|
{ |
| 401 |
|
log_error("set signal action of SIGHUP error: %d", errno); |
| 402 |
|
goto cleanup; |
| 403 |
|
} |
| 404 |
|
act.sa_handler = sig_chld_handler; |
| 405 |
|
if (sigaction(SIGCHLD, &act, NULL) == -1) |
| 406 |
|
{ |
| 407 |
|
log_error("set signal action of SIGCHLD error: %d", errno); |
| 408 |
|
goto cleanup; |
| 409 |
|
} |
| 410 |
|
act.sa_handler = sig_term_handler; |
| 411 |
|
if (sigaction(SIGTERM, &act, NULL) == -1) |
| 412 |
|
{ |
| 413 |
|
log_error("set signal action of SIGTERM error: %d", errno); |
| 414 |
|
goto cleanup; |
| 415 |
|
} |
| 416 |
|
act.sa_handler = SIG_IGN; |
| 417 |
|
if (sigaction(SIGPIPE, &act, NULL) == -1) |
| 418 |
|
{ |
| 419 |
|
log_error("set signal action of SIGPIPE error: %d", errno); |
| 420 |
|
goto cleanup; |
| 421 |
|
} |
| 422 |
|
act.sa_handler = SIG_IGN; |
| 423 |
|
if (sigaction(SIGUSR1, &act, NULL) == -1) |
| 424 |
|
{ |
| 425 |
|
log_error("set signal action of SIGUSR1 error: %d", errno); |
| 426 |
|
goto cleanup; |
| 427 |
|
} |
| 428 |
|
|
| 429 |
|
// Launch section_list_loader process |
| 430 |
|
if (section_list_loader_launch() < 0) |
| 431 |
|
{ |
| 432 |
|
log_error("section_list_loader_launch() error"); |
| 433 |
|
goto cleanup; |
| 434 |
|
} |
| 435 |
|
|
| 436 |
|
// Initialize socket server |
| 437 |
|
net_server(BBS_address, BBS_port); |
| 438 |
|
|
| 439 |
|
cleanup: |
| 440 |
|
// Cleanup loader process if still running |
| 441 |
|
if (SYS_child_process_count > 0) |
| 442 |
|
{ |
| 443 |
|
SYS_child_exit = 0; |
| 444 |
|
|
| 445 |
|
if (kill(section_list_loader_pid, SIGTERM) < 0) |
| 446 |
|
{ |
| 447 |
|
log_error("Send SIGTERM signal failed (%d)", errno); |
| 448 |
|
} |
| 449 |
|
|
| 450 |
|
for (i = 0; SYS_child_exit == 0 && i < 5; i++) |
| 451 |
|
{ |
| 452 |
|
sleep(1); // second |
| 453 |
|
} |
| 454 |
|
|
| 455 |
|
if ((ret = waitpid(section_list_loader_pid, NULL, WNOHANG)) < 0) |
| 456 |
|
{ |
| 457 |
|
log_error("waitpid(%d) error (%d)", section_list_loader_pid, errno); |
| 458 |
|
} |
| 459 |
|
else if (ret == 0) |
| 460 |
|
{ |
| 461 |
|
log_common("Force kill section_list_loader process (%d)", section_list_loader_pid); |
| 462 |
|
if (kill(section_list_loader_pid, SIGKILL) < 0) |
| 463 |
|
{ |
| 464 |
|
log_error("Send SIGKILL signal failed (%d)", errno); |
| 465 |
|
} |
| 466 |
|
} |
| 467 |
|
} |
| 468 |
|
|
| 469 |
|
// Cleanup loaded data files |
| 470 |
|
for (int i = 0; i < data_files_load_startup_count; i++) |
| 471 |
|
{ |
| 472 |
|
if (unload_file(data_files_load_startup[i]) < 0) |
| 473 |
|
{ |
| 474 |
|
log_error("unload_file(%s) error", data_files_load_startup[i]); |
| 475 |
|
} |
| 476 |
|
} |
| 477 |
|
|
| 478 |
|
// Cleanup menu |
| 479 |
|
unload_menu(&bbs_menu); |
| 480 |
|
unload_menu(&top10_menu); |
| 481 |
|
|
| 482 |
|
// Cleanup LML module |
| 483 |
|
lml_cleanup(); |
| 484 |
|
|
| 485 |
|
// Cleanup data pools |
| 486 |
|
section_list_cleanup(); |
| 487 |
|
article_block_cleanup(); |
| 488 |
|
trie_dict_cleanup(); |
| 489 |
|
user_list_pool_cleanup(); |
| 490 |
|
|
| 491 |
|
if (unlink(VAR_ARTICLE_BLOCK_SHM) < 0) |
| 492 |
|
{ |
| 493 |
|
log_error("unlink(%s) error", VAR_ARTICLE_BLOCK_SHM); |
| 494 |
|
} |
| 495 |
|
if (unlink(VAR_SECTION_LIST_SHM) < 0) |
| 496 |
|
{ |
| 497 |
|
log_error("unlink(%s) error", VAR_SECTION_LIST_SHM); |
| 498 |
|
} |
| 499 |
|
if (unlink(VAR_TRIE_DICT_SHM) < 0) |
| 500 |
|
{ |
| 501 |
|
log_error("unlink(%s) error", VAR_TRIE_DICT_SHM); |
| 502 |
|
} |
| 503 |
|
if (unlink(VAR_USER_LIST_SHM) < 0) |
| 504 |
|
{ |
| 505 |
|
log_error("unlink(%s) error", VAR_SECTION_LIST_SHM); |
| 506 |
|
} |
| 507 |
|
|
| 508 |
|
log_common("Main process exit normally"); |
| 509 |
|
|
| 510 |
|
log_end(); |
| 511 |
|
|
| 512 |
return 0; |
return 0; |
| 513 |
} |
} |
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