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#include "flowood.h"
#include "flowood_fun.h"
#include "MESA_handle_logger.h"
#include "MESA_prof_load.h"
#include <assert.h>
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <unistd.h>
#include <pthread.h>
/*
IP����ϵͳ,
ģ�鿪������: flowood,
IP����ϵͳ�IJ�����Ϊ��Դ�ڳ���"�ƻ���ľ", flower->wood, ƴ�ճ�һ����: flowood.
*/
int flowood_version_VERSION_20181019;
flwd_global_val_t flwd_global_val; /* ȫ�ֱ��� */
flwd_global_cfg_t flwd_cfg_val; /* ���� */
flwd_global_thread_t flwd_thread_val[FLWD_MAX_THREAD_NUM];
/*
���ֲ����ļ��, ��ֹ������������, ������д��!
*/
static int flwd_validity_check(void)
{
if((sizeof(flwd_global_thread_t) % 64) != 0){
printf("sizeof(flwd_global_thread_t) size is %u, % 64 is %u\n", sizeof(flwd_global_thread_t) , sizeof(flwd_global_thread_t) % 64);
abort();
}
/* NOTE: �������껹���������±�, ����һ��trick, �����0��ʼ, �������ⶨ��, ���˾���! */
assert(FLWD_IP_ADDR_TYPE_V4 == 0);
assert(FLWD_IP_ADDR_TYPE_V6 == 1);
/* NOTE: �������껹���������±�, �����0��ʼ, �������ⶨ��, ���˾���! */
assert(FLWD_IP_REGION_INLAND == 0);
assert(FLWD_IP_REGION_OUTLAND == 1);
assert(flwd_cfg_val.current_access_gateway_id <= flwd_cfg_val.global_access_gateway_num);
assert(flwd_cfg_val.current_access_gateway_id <= 4); /* ���֧��4̨, ��FLWD_SPORT_ACC_ID_MASK���� */
return 0;
}
static void flwd_run(void)
{
flwd_log(RLOG_LV_DEBUG, "flowood ready to run......");
flwd_packet_io_run();
}
static int flwd_init(void)
{
int i, ret, int_tmp;
int log_level;
pthread_t pid;
flwd_validity_check();
memset((void *)&flwd_global_val.zero_ipv6_addr, 0, sizeof(struct in6_addr));
memset((void *)&flwd_global_val.zero_mac_addr, 0, 6);
MESA_load_profile_int_def(FLWD_CONFIG_FILE, "log", "log_level", &flwd_cfg_val.flwd_log_level, 20);
flwd_global_val.flwd_log_handle = MESA_create_runtime_log_handle("./log/ip_reuse.log", log_level);
flwd_global_val.maat_log_handle = MESA_create_runtime_log_handle("./log/ip_reuse_maat.log", log_level);
MESA_load_profile_int_def(FLWD_CONFIG_FILE, "main", "thread_num", &int_tmp, 1);
if(int_tmp < 1 || int_tmp > FLWD_MAX_THREAD_NUM){
flwd_log(RLOG_LV_FATAL, "conf->thread_num invalid!");
return -1;
}
flwd_cfg_val.tot_thread_count = int_tmp;
for(i = 0; i < __TOPO_MODE_MAX; i++){
flwd_global_val.global_io_handle[i].tot_thread_count = int_tmp;
}
MESA_load_profile_int_def(FLWD_CONFIG_FILE, "main", "global_access_gateway_num", &flwd_cfg_val.global_access_gateway_num, 1);
MESA_load_profile_int_def(FLWD_CONFIG_FILE, "main", "current_access_gateway_id", &flwd_cfg_val.current_access_gateway_id, 1);
if(flwd_cfg_val.current_access_gateway_id <= 0 || flwd_cfg_val.current_access_gateway_id > flwd_cfg_val.global_access_gateway_num){
flwd_log(RLOG_LV_FATAL, "conf->current_access_gateway_id invalid!");
return -1;
}
MESA_load_profile_int_def(FLWD_CONFIG_FILE, "main", "use_static_pool_ip_if_no_dynamic", &flwd_cfg_val.use_static_pool_ip_if_no_dynamic, 0);
MESA_load_profile_int_def(FLWD_CONFIG_FILE, "main", "use_dynamic_pool_ip_if_no_static", &flwd_cfg_val.use_dynamic_pool_ip_if_no_static, 0);
ret = flwd_gateway_init();
if(ret < 0){
return -1;
}
ret = flwd_arp_table_init();
if(ret < 0){
return -1;
}
pthread_create(&pid, NULL, flwd_stat_thread, NULL);
return 0;
}
#if FLWD_RUN_AS_SAPP_PLUG && COMPILE_FORWARD
#ifdef __cplusplus
extern "C" {
#endif
/* ת�������Բ����ʽ���ص�sapp */
int IR_FWD_INIT(void)
{
int ret;
ret = flwd_init();
if(ret < 0){
return -1;
}
flwd_log(RLOG_LV_DEBUG, "flwd_init() success!");
flwd_run();
return 0;
}
#ifdef __cplusplus
}
#endif
#else
int main(void)
{
int ret;
ret = flwd_init();
if(ret < 0){
return -1;
}
flwd_log(RLOG_LV_DEBUG, "flwd_init() success!");
flwd_run();
while(1){
pause();
}
return 0;
}
#endif
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