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ctrl_plane.c
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95 lines (87 loc) · 2.35 KB
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#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include <unistd.h>
int main(int argc, char *argv[])
{
char temp;
int a;
char resbuff[5];
int listensock, connsock;
struct sockaddr_in serveraddr;
const char buff[] = "hello\r\n";
listensock = socket(AF_INET, SOCK_STREAM, 0);
bzero(&serveraddr, sizeof(serveraddr));
serveraddr.sin_family = AF_INET;
serveraddr.sin_addr.s_addr = htonl(INADDR_ANY);
serveraddr.sin_port = htons(4114);
bind(listensock, (struct sockaddr*)&serveraddr, sizeof(serveraddr));
listen(listensock, 1024);
connsock = accept(listensock, (struct sockaddr*)NULL, NULL);
send(connsock, buff, sizeof(buff), 0);
recv(connsock, resbuff, 1, 0);
printf("%c\n", resbuff[0]);
while(resbuff[0]!='q')
{
switch(resbuff[0])
{
case'a':
printf("start the control module.\n");
system("gcc -O2 -g -Wall -DMODULE -D__KERNEL__ -I/usr/src/linux-headers-3.11.0-12/include -c icmp_ctrl.c");
system("gcc -O2 -g -Wall -DMODULE -D_KERNEL_ -I/usr/src/linux-headers-3.11.0-12/include -c ftp_ctrl.c");
system("gcc -O2 -g -Wall -DMODULE -D__KERNEL__ -I/usr/src/linux-headers-3.11.0-12/include -c http_ctrl.c");
break;
case'b':
printf("connect out.\n");
recv(connsock, resbuff, 1, 0);
while(resbuff[0]!='1')
{
printf("connect out.\n");
recv(connsock,resbuff,1,0);
}
break;
case'c':
printf("close the 80 source port.\n");
system("insmod ./nrgcc.o >log1");
break;
case'o':
printf("open the 80 source port.\n");
system("rmmod nrgcc >log3");
break;
case'f':
printf("filter the ICMP packet.\n");
system("insmod ./lgcc.o >log2");
break;
case'i':
printf("accept the ICMP packet.\n");
system("rmmod lgcc >log4");
break;
case't':
printf("close the FTP servers.\n");
system("insmod ./nrgccf.o >log5");
break;
case'p':
printf("start the FTP servers.\n");
system("rmmod nrgccf >log6");
break;
case'z':
printf("connect test.\n");
break;
case'r':
printf("all the control module has rmmod.\n");
system("rmmod nrgcc >log7");
system("rmmod nrgccf >log8");
system("rmmod lgcc >log9");
break;
default:
printf("---------------------.\n");
break;
}
recv(connsock, resbuff, 1, 0);
}
close(connsock);
close(listensock);
}