remoteadmin.cpp

SMS gateway. SMS protocol for CHINA mobile, unicom, lingtong. Using mysql to exchange message.

/**********************************************************************
  FileName            : RemoteAdmin.cpp
  Description         : 远程管理（客户端通信）程序
  Version             : 1.0
  Date                : 2003年8月4日
  Author              : 刘荣辉
  Other               : 
***********************************************************************/
//g++ -Wno-deprecated -o admin RemoteAdmin.cpp socket.cpp -I../include

#include <stdio.h>
#include <iostream.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include "socket.h"

#define ServerIP "61.145.116.115"
#define AdminPort 9999

int main()
{
	TCPsocket AdminSock;
	char Command[256];
	char Message[1024];
	//int  MessageLen;
	int  RetCode;
	
	//建立连接
	RetCode = AdminSock.Make_Connect_Sock(ServerIP, AdminPort);
	if(RetCode<=0)
	{
		printf("Error: Cann't Connect to %s:%d.\n",ServerIP,AdminPort);
		exit(1);
	}
	//接收连接信息
	RetCode=read(AdminSock.sock, Message ,sizeof(Message));
	if(RetCode<=0)
	{
		AdminSock.Close_sock();
		printf("Error[%d]: Connection lost When reading on AdminSock.sock.\n",RetCode);
		exit(1);
	}
	printf("%s\n",Message);
	int Login=0;
    for(int i=0;i<3;i++)
	{
		printf("------------------------------\nInput >: ");
		memset(Command,0,sizeof(Command));
		cin.getline(Command,sizeof(Command));	//接收键盘输入的登录验证信息
		RetCode=AdminSock.Writen(Command,strlen(Command));	//发送登录信息
		if(RetCode<=0)
		{
			AdminSock.Close_sock();
			printf("Error[%d]: Connection lost When writing on AdminSock.sock.\n",RetCode);
			exit(1);
		}
		memset(Message,0,sizeof(Message));
		RetCode=read(AdminSock.sock, Message ,sizeof(Message));	//接收登录结果信息
		if(RetCode<=0)
		{
			AdminSock.Close_sock();
			printf("Error[%d]: Connection lost When reading on AdminSock.sock.\n",RetCode);
			exit(1);
		}
		printf("%s\n",Message);
		if(strncmp(Message,"Logined successfully!",21)==0)	//没有收到正确的登录信息
		{
			Login=1;
			break;
		}
	}
	if(!Login) exit(1);
	//=====================================
	while(1)
	{
		printf("------------------------------\nInput >: ");
		memset(Command,0,sizeof(Command));
		cin.getline(Command,sizeof(Command));	//接收键盘输入的命令字
		if(strcmp(Command,"quit")==0)
		{
			AdminSock.Close_sock();
			exit(0);
		}
		RetCode=AdminSock.Writen(Command,strlen(Command));	//发送命令字
		if(RetCode<=0)
		{
			AdminSock.Close_sock();
			printf("Error[%d]: Connection lost When writing on AdminSock.sock.\n",RetCode);
			exit(1);
		}
		if(strcmp(Command,"STOP")==0)
		{
			AdminSock.Close_sock();
			exit(0);
		}
		memset(Message,0,sizeof(Message));
		RetCode=read(AdminSock.sock, Message ,sizeof(Message));	//接收命令执行结果信息
		if(RetCode<=0)
		{
			AdminSock.Close_sock();
			printf("Error[%d]: Connection lost When reading on AdminSock.sock.\n",RetCode);
			exit(1);
		}
		printf("------------------------------\n%s\n",Message);
	}
	return 0;
}


/**********************************************************************
  FileName            : 
  Description         : 远程管理（服务器端通信）程序
  Version             : 1.0
  Date                : 2003年8月4日
  Author              : 刘荣辉
  Other               : 
**********************************************************************
//===============================================
void * CWorker::SysAdmin(void* theGlobal)
{
	TCPsocket AdminSock;
	char ServerIP[16], AdminUser[50];
	int AdminPort;
	char Command[256];
	//char CommandList[500];
	int Login;
	char Message[1024];
	//int  MessageLen;
	struct sockaddr clientip;
	int  mysock,iplen;
	int RetCode;
	FileOpr *Fileopr=new FileOpr();
	
	printf("\n SysAdmin is started!\n");
	memset(ServerIP,0,sizeof(ServerIP));
	memset(AdminUser,0,sizeof(AdminUser));

	//从配置文件中获取系统管理（服务器端监听）线程信息
	if((RetCode=Fileopr->RWOpen("../config/SysAdmin.ini", "r"))>0)     //打开配置文件
	{
		printf("Error[%d]: Opening SysAdmin.ini file.",RetCode);
		return (void *)NULL;
	}
	if((RetCode=Fileopr->RWRead("ServerIP",ServerIP))>0)
	{
		printf("Error[%d]: Reading 'ServerIP' from SysAdmin.ini file.",RetCode);
		return (void *)NULL;
	}
	if((RetCode=Fileopr->RWRead("AdminPort",&AdminPort))>0)
	{
		printf("Error[%d]: Reading 'AdminPort' from SysAdmin.ini file.",RetCode);
		return (void *)NULL;
	}
	if((RetCode=Fileopr->RWRead("AdminUser",AdminUser))>0)
	{
		printf("Error[%d]: Reading 'AdminUser' from SysAdmin.ini file.",RetCode);
		return (void *)NULL;
	}
	//if((RetCode=Fileopr->RWRead("AdminPasswd",AdminPasswd))>0)
	//{
	//	printf("Error[%d]: Reading 'AdminPasswd' from SysAdmin.ini file.",RetCode);
	//	return (void *)NULL;
	//}
	if((RetCode=Fileopr->RWClose())>0)    //关闭配置文件
	{
		printf("Error[%d]: Closing SysAdmin.ini file.",RetCode);
		return (void *)NULL;
	}
	delete Fileopr;
	//===============================================
	//打开监听管理命令监听端口
	RetCode=AdminSock.Make_Listen_Sock(ServerIP, AdminPort);
	if(RetCode<=0)
	{
		AdminSock.Close_sock();
		printf("Error[%d]: SysAdmin Failed to Listen the port.\n",RetCode);
		return (void *)NULL;
	}
	printf("\n Listening at [%s : %d].",ServerIP,AdminPort);
	printf("\n AdminUser=[%s], Socket=[%d]\n",AdminUser,AdminSock.sock);
	iplen=sizeof(clientip); 
	
	while(1)
	{
		mysock=accept(AdminSock.sock,&clientip,(socklen_t *)&iplen);
		//printf("\nSysAdmin: accept connection from [%s].\n",inet_ntoa(clientip));
		//设置socket的最大阻塞时间,3分钟没有收到任何信息便断开连接??????????????????????
		Login=0;
		for(int i=0;i<3;i++)	//三次机会输入登录信息
		{
			memset(Command,0,sizeof(Command));
			memset(Message,0,sizeof(Message));
			strcpy(Message,"Input your login authentication: ");
			if(write(mysock,Message,strlen(Message))!=(int)strlen(Message))
			{
			     printf("SysAdmin: Connection Lost when Writing to Sock!\n");
			     break;
			}
			RetCode=read(mysock, Command ,sizeof(Command));
			if(RetCode<=0)
			{
				close(mysock);
				printf("SysAdmin: Connection Lost When reading on Sock.\n");
				break;
			}
			printf("\n SysAdmin: Got Command=[%s].\n",Command);
			if(strcmp(Command,AdminUser)==0)
			{
				Login=1;
				break;
			}
			//else printf("\n SysAdmin: Bad Login! \n");
		}
		if(Login)
		{
			strcpy(Message,"Logined successfully!\nInput your Command as follows:\nrefresh : To refresh the configuration\nSTOP : To terminate Proxy Gateway\nquit : To quit this Administrator's Tool.");
			if(write(mysock,Message,strlen(Message))!=(int)strlen(Message))
			{
			     printf("SysAdmin: Connection Lost when Writing to Sock!\n");
			     close(mysock);
			     continue;
			}
			printf("\n SysAdmin: Login successfully! \n");
		}
		else	//登录失败
		{
			strcpy(Message,"Logined Failed! Connection is Lost!");
			write(mysock,Message,strlen(Message));
			close(mysock);
			printf("\n SysAdmin: Logined Failed! Connection is CUT!\n");
			continue;
		}

		while(1)	//不断接收命令
		{
			memset(Command,0,sizeof(Command));
			RetCode=read(mysock, Command ,sizeof(Command));
			if(RetCode<=0)
			{
				close(mysock);
				printf("SysAdmin: Connection Lost When reading on Sock.\n");
				break;
			}
			printf("\n SysAdmin: Got Command=[%s].\n",Command);
			//命令解析、执行
			if(strcmp(Command,"echo")==0)
			{
				memset(Message,0,sizeof(Message));
				strcpy(Message,"echo! Connection is ok!");
				if(write(mysock,Message,strlen(Message))!=(int)strlen(Message))
				{
			     	     printf("SysAdmin: Connection Lost when Writing to Sock!\n");
				     close(mysock);
				     break;
				}
			}
			//else if(strcmp(Command,"quit")==0)
			else if(strcmp(Command,"STOP")==0)
			{
				close(mysock);
			     	//printf("SysAdmin: The Administrating Terminal has QUIT!\n");
				break;		
			}
			else if(0)	//其他命令
			{
			
			}
			else	//错误命令
			{
				memset(Message,0,sizeof(Message));
				strcpy(Message,"Unknown Command!");
				if(write(mysock,Message,strlen(Message))!=(int)strlen(Message))
				{
			    	     printf("SysAdmin: Connection Lost when Writing to Sock!\n");
				     close(mysock);
				     break;
				}	
			}
		}//while(1),不断接收命令

	}//while(1),接收下一次管理连接

	return (void *)NULL; 
}*/