新版本采用libipset库操作ipset集合，采用libpcap、libcap抓包获取源IP

README.md

@@ -8,17 +8,17 @@
 # Debian System
 apt install build-essential
 apt install golang
-apt install tcpdump procps iptables ipset
+apt install libpcap-dev libcap-dev libsystemd-dev
 
 root@NIUYULING:/mnt/c/Users/root/Desktop/git.aixiao.me/DenyIP# make clean; make
-rm -rf denyip ipquery
-rm -rf main.o common.o ip2region/ip2region.o ip2region/xdb_searcher.o qqwry/qqwry.o
-gcc -g -Os -Wall -Iip2region -Iqqwry -c main.c -o main.o
-gcc -g -Os -Wall -Iip2region -Iqqwry -c common.c -o common.o
-gcc -g -Os -Wall -Iip2region -Iqqwry -c ip2region/ip2region.c -o ip2region/ip2region.o
-gcc -g -Os -Wall -Iip2region -Iqqwry -c ip2region/xdb_searcher.c -o ip2region/xdb_searcher.o
-gcc -g -Os -Wall -Iip2region -Iqqwry -c qqwry/qqwry.c -o qqwry/qqwry.o
-gcc -g -Os -Wall -Iip2region -Iqqwry -o denyip main.o common.o ip2region/ip2region.o ip2region/xdb_searcher.o qqwry/qqwry.o -lm -static
+rm -rf a.out ipquery
+rm -rf cap.o common.o ip2region/ip2region.o ip2region/xdb_searcher.o libipset.o
+gcc -g -Wall -Iip2region -c cap.c -o cap.o
+gcc -g -Wall -Iip2region -c common.c -o common.o
+gcc -g -Wall -Iip2region -c ip2region/ip2region.c -o ip2region/ip2region.o
+gcc -g -Wall -Iip2region -c ip2region/xdb_searcher.c -o ip2region/xdb_searcher.o
+gcc -g -Wall -Iip2region -c libipset.c -o libipset.o
+gcc -g -Wall -Iip2region -o a.out cap.o common.o ip2region/ip2region.o ip2region/xdb_searcher.o libipset.o -lpcap -ldbus-1 -lsystemd  -L/usr/lib64 -lcap  -lipset -lmnl
 root@NIUYULING:/mnt/c/Users/root/Desktop/git.aixiao.me/DenyIP#
 ~~~
 
@@ -26,22 +26,22 @@ root@NIUYULING:/mnt/c/Users/root/Desktop/git.aixiao.me/DenyIP#
 
 ~~~bash
 
-root@NIUYULING:/mnt/c/Users/root/Desktop/git.aixiao.me/DenyIP# ./denyip -h
-      DenyIp
-Linux system firewall, reject non-Chinese IP
-Email: aixiao@aixiao.me
-Version: 0.1
-Usage: ./denyip [-i eth0|-h|-?] [start|stop]
-Options:
-      stop    Enable firewall rules
-      start   Disable firewall rules
-Parameters:
-      -h|?    Help info
-      -i      interface name
+root@NIUYULING:/mnt/c/Users/root/Desktop/git.aixiao.me/DenyIP# ./a.out -h
+DenyIP version 0.2
+拒绝Linux服务器非大陆IP工具
+MAIL: aixiao@aixiao.me
+Date: 20241024
+  Usage: denyip [-d] [-i <interface>] [-s <start|stop>] [-h|-?]
+      -d      Daemon mode
+      -i      interface (default eth0)
+      -s      regular signal (default start|stop)
+                  start Enable Iptables rule
+                  stop  Disable Iptables rule
+      -h|-?   Help Information
 
 
-root@niuyuling:~/DenyIP# killall denyip     # 关闭
-root@niuyuling:~/DenyIP# ./denyip -i eth0   # 启动
-root@niuyuling:~/DenyIP# ./denyip start     # Iptables 规则打开
-root@niuyuling:~/DenyIP# ./denyip stop      # Iptables 规则关闭
+root@niuyuling:~/DenyIP# killall -15 denyip     # 关闭
+root@niuyuling:~/DenyIP# ./denyip -i eth0       # 启动
+root@niuyuling:~/DenyIP# ./denyip -s start      # Iptables 规则打开
+root@niuyuling:~/DenyIP# ./denyip -s stop       # Iptables 规则关闭
 ~~~