Telescope/第二周/tcpSocket/fileOperation.h

#ifndef _FILEOPERATION_H_ //��ֹ�ظ�����
#define _FILEOPERATION_H_ 
#include"tcpSocket.h"

//������
enum MSGTAG
{
	MSG_FILENAME = 1,		//�ļ���
	MSG_FILESIZE = 2,		//�ļ���С
	MSG_READY_READ = 3,		//׼������
	MSG_SEND = 4,			//����
	MSG_SUCCESSED = 5,		//�������

	MSG_OPENFILE_FAILD = 6	//���߿ͻ����ļ��Ҳ���

};

struct MsgHeader	//��װ��Ϣͷ�ṹ��
{
	enum MSGTAG msgID;	//��ǰ��Ϣ���
	struct
	{
		int fileSize;		//�ļ���С
		char fileName[256];	//�ļ���
	}fileInfo;
};

/***������***/
//��ȡ�ļ�
bool readFile(struct MsgHeader* pmsg);
//�����ļ�
bool sendFile(SOCKET s, struct MsgHeader* pmsg);
/***�ͻ���***/
//�����ļ���
void  downloadFileName(SOCKET serfd);
//�����ļ�
bool recvFile(SOCKET s);
//�����ļ�
bool saveFile(struct MsgHeader* pmsg);

#endif //!__FILEOP_H_