void init_program(t_shell *ptr, char **env)
{
ptr->rl.flags = 0;
gl_st.tty = 0;
ptr->flag |= SH_EXIT;
ptr->rl.bind = NULL;
ptr->rl.prompt = NULL;
ptr->st_tree = NULL;
ptr->st_alias = NULL;
ptr->my_env = NULL;
ptr->st_hist = NULL;
ptr->rl.flags |= init_term(ptr);
#ifdef __HREACT_ON__
if (!(ptr->st_hreact = xcalloc(1, sizeof(t_hreact))))
ptr->st_hreact = NULL;
# else
ptr->st_hreact = NULL;
#endif /* __HREACT_ON__ */
load_default_conf(ptr, env);
load_personalized_conf(ptr);
set_env_to_set();
}
/* end by xin.yao: 2011-11-14 */
if(-1 == getOrigDomainConf(fp)) {
addInfoLog(2, "getOriginDomainConf error[there are errors in conf file]");
}
fclose(fp);
}
fp = fopen(config.origDomainIPHistoryFileName, "r");
if (NULL == fp)
addInfoLog(2, "can not open origin_domain_ip");
else
{
g_pstOrigDomainHistory_init();
if (-1 == getOrigDomainHistory(fp))
addInfoLog(2, "getOriginDomainHistory error[here are errors in conf file]");
fclose(fp);
}
return 0;
}
#ifndef FRAMEWORK
int main(int argc, char **argv)
#else /* not FRAMEWORK */
int mod_main(int argc, char **argv)
#endif /* not FRAMEWORK */
{
/* parse command line param */
cmd_parser(argc, argv);
/* open log file first,
* because of we need write log in the following handled
*/
open_log();
/* initialize the config variable,
* using default configuration or value
*/
load_default_conf();
detectGlobalInit();
check_conf_file_valid();
/* fork for detect, parent process will wait for child process */
#ifndef FRAMEWORK
pid_t pid = fork();
if (pid < 0) {
perror("fork()");
kill(0, SIGTERM);
exit(1);
}
if (!pid)
#else /* not FRAMEWORK */
{
/* 复制自下部分代码，关于fork后主进程的工作 */
struct sigaction sa;
struct itimerval itv;
sa.sa_handler = alarmTimeoutHandler;
sigemptyset(&sa.sa_mask);
sa.sa_flags = 0;
sigaction(SIGALRM, &sa, NULL);
itv.it_interval.tv_sec = 1;
itv.it_interval.tv_usec = 0;
itv.it_value.tv_sec = custom_cfg.detect_timeout;//g_detect_timeout;
//printf("detect_timeout: %ld\n", custom_cfg.detect_timeout);
itv.it_value.tv_usec = 0;
setitimer(ITIMER_REAL, &itv, NULL);
}
#endif /* not FRAMEWORK */
{
int rtn = 0;
#ifndef FRAMEWORK
int sleep_time;
/* set current process resource limit
* Limits on resources crontab, and the process is the child process crontab,
* inherited this limit, so in order to the stability of the program to modify resource constraints
*/
if (set_process_rlimit() < 0) {
return -1;
}
/* delayed time: [10, 30)s,
* in order to try to spread more FC and upper detection
*/
if(!delay_start) {
srand((unsigned)time(NULL)); //??ʼ????????
sleep_time = rand() % 20 + 10;
fprintf(stdout, "sleep %d\n", sleep_time);
sleep(sleep_time);
}
/* core task */
detect_epoll_init();
fd_table_init();
rtn = process_core_task();
if (rtn < 0) {
rtn = -1;
}
fd_table_dest();
eventFreeMemory();
clean_detect_mem();
close_log();
return rtn;
#else /* not FRAMEWORK */
if (set_process_rlimit() < 0) {
module_enable = 0;
return 1;
}
rtn = process_core_task_before();
if (rtn < 0)
{
module_enable = 0;
return 1;
}
return 0;
#endif /* not FRAMEWORK */
}
#ifndef FRAMEWORK
else
{
