netclient.h

安全文件传输

#ifndef _NETCLIENT_H
#define _NETCLIENT_H
#include "userHead.h"
#include <iostream>
using namespace std;

class netClient
{
	public:
		netClient(const char *server ="127.0.0.1");
		void isConnect();
		
		 // metadata Encapsulation read & write & Unbundle

                metaPack& encapsulation(metaPack&,const char*,const char*, const unsigned int);
                const metaPack& unbundle(const metaPack&,char*,char*, unsigned int&);
                bool Read(char* fileName,char* fileTime,unsigned int&);
                bool Write(const char* fileName,const char* fileTime,const unsigned int);
		 //command read  & encapsulation
                commandType& encapsulation (commandType&,const int& ,const char*,const char* =NULL,const unsigned int* = NULL);
                bool Write(const int&,const char*,const char* =NULL,const unsigned int* =NULL);

                //file data Encapsulation & read & write & Unbundle

		 dataProtocol& encapsulation(dataProtocol&,const int&,const char*,const unsigned int = 0);
                const dataProtocol& unbundle(const dataProtocol&,int &,char*,unsigned int& );

                int dataRead(int&,char*,unsigned int& fileSize);
                int dataWrite(const int&,const char*,const unsigned int fileSize =0);


		int Read(char* buf);
		int Write(const char* buf);
	private:
		struct sockaddr_in serverAddr;
		int serverSock;
		SSL_CTX* ctx;
		SSL* ssl;
		void ShowCerts(SSL *ssl);
		const char* serverIP;
};
#endif