coco
143 lines
3.7 KiB
C++
143 lines
3.7 KiB
C++
// Zmodem.h: interface for the Zmodem class.
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//
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//////////////////////////////////////////////////////////////////////
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#if !defined(AFX_ZMODEM_H__3186313F_3A85_4CE4_B80D_D2C026ADF36E__INCLUDED_)
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#define AFX_ZMODEM_H__3186313F_3A85_4CE4_B80D_D2C026ADF36E__INCLUDED_
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#include "FileTransfer.h"
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#define ZMAXHLEN 16 // Max header information length
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#define ZATTNLEN 32 // Max length of attention string
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class Settings
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{
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public :
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long BaudRate;
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char Parity;
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int WordLength;
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int StopBits;
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int Dtr;
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int Rts;
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int XonXoff;
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int RtsCts;
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int DtrDsr;
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};
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class Zmodem : public FileTransfer
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{
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private :
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unsigned long m_FileSize; //待 接收/发送 的文件大小
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int m_ByteTransfer; //已经 接收/发送 了多少KB
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void SendCharToComm();
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int GetFileSize(char *buffer);
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int WakeUpSender( void );
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int ReceiveFiles( CString Path );
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int ReceiveSingleFile( CString Path );
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void SendHexHeader( int len, int type, char *hdr );
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void SendBinaryHeader( int length, int type, char * header );
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int ReadHeader( char *header );
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int ReadDataFrame( char *buf, int length );
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int ReadDataFrameCRC32( char *buf, int length );
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int ReadDataFrameCRC16( char *buf, int length );
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void SendAttentionString( void );
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void AckZFIN( void );
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int OpenInputFile( CString Path, char *data );
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void PackLongIntoHeader( long header_data );
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long UnpackHeaderIntoLong( char *header );
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void SendHexEncodedChar( int c );
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void SendEncodedChar( int c , bool b = FALSE);
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void ReadSettings( Settings © );
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int TXSpaceUsed( void );
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void SendChar( int c , bool b = FALSE)
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{
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/*用新函数封装
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char cWriteChar;
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cWriteChar = (c & 0377);
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port->ZmodemSendDataDirectly(&cWriteChar,1);
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*/
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m_WriteBuff[m_WriteBuffLength] = (char)(c & 0377);
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m_WriteBuffLength++;
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}
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void ClearReadBuf();
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void PrintLog(char *chPrtlog, int nLogLen);
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void PrintLogLast(CString& strLog);
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void SendZFIN( void );
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int ReadHexHeaderCRC16( char *header );
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int ReadBinaryHeaderCRC16( char *header );
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int ReadBinaryHeaderCRC32( char *header );
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int ReadEncodedByte( void );
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int ReadUnencodedByte( void );
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int ReadHexByte( void );
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int ReadChar( long timeout );
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int GetRinitHeader( void );
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int SendSingleFile( char *name );
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int SendFileContents( void );
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void SendDataFrame( char *buffer, int length, int frameend );
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int SyncWithReceiver( int flag );
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long ReadTime( void );
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//-----------------------------------------------------
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int ReadBuff(long timeout);
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int m_BuffCount;
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//---------------------------
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//log-----------------------------
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FILE *zmodemLog;
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DWORD dwBegin;
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char cReadLog[2048];
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int nLogLength;
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char cReadType[2];
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int nIndex;//记录某个包发了多少次
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//log---------------------------
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//--写串口缓冲区
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char m_WriteBuff[8192];
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int m_WriteBuffLength;
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int m_nBufReadIndex;
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//
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int receiver_wants_crc32;
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int current_frame_uses_crc32;
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long received_file_position;
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long transmitted_file_position;
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long last_sync_position;
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long last_reported_position;
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unsigned int receiver_buffer_length;
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int file_at_eof;
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int wake_up_sender_header_type;
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int Rxcount;
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char received_header[ ZMAXHLEN ];
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char transmitted_header[ ZMAXHLEN ];
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char attention_string[ ZATTNLEN + 1 ];
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int last_char_sent;
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char buff[BUFFSIZE];
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// char *str;
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public :
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int GetTransferPosit();
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int GetFileSize();
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Zmodem( CSComPort *rs232_port );
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~Zmodem();
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BOOL Send( char *files[] );
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BOOL Receive( CString Path );
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BOOL SendCancelString();
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// int nTestID;
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};
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#endif // !defined(AFX_ZMODEM_H__3186313F_3A85_4CE4_B80D_D2C026ADF36E__INCLUDED_)
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