www.pudn.com > zip_uzip_ziplib.rar > czip.h

// 
// classes CZip and CUnzip 
// usage : 
//    * construct a CZip/CUnzip object with an unzipped/zipped file name 
//    * use SwapSize on that object to build a zipp/unzipped file  
// 
// SwapSize raises CZipException. The GetString method retrieve the 
// message bound to the exception. 
// 
 
#ifndef _CZIP_H_ 
#define _CZIP_H_ 
 
#include  
#include  
#include  
#include  
#include  
 
#include  
 
 
#ifndef DLL_INTERNAL 
#define DLL_INTERNAL __declspec( dllimport ) 
#endif  
 
class DLL_INTERNAL CZipException 
{ 
public: 
	CZipException( const char*fm, ... ); 
	const char* GetString() { return m_sMessage; } 
protected: 
	char m_sMessage[ 128 ]; 
}; 
 
 
// pure virtual 
class DLL_INTERNAL CMamaZip 
{ 
public: 
	CMamaZip( const char *sSourceFileName ); 
	void SwapSize( const char *sTargetFileName ); 
protected: 
	virtual int HardWork( int inFile, int outFile ) = 0; 
 
	char m_sSourceFileName[ MAX_PATH ]; 
	char *m_sOperation; 
}; 
 
 
class DLL_INTERNAL CZip : public CMamaZip 
{ 
public: 
	CZip( const char *sSourceFileName ); 
protected: 
	virtual int HardWork( int inFile, int outFile ); 
}; 
 
 
class DLL_INTERNAL CUnzip : public CMamaZip 
{ 
public: 
	CUnzip( const char *sSourceFileName ) ; 
protected: 
	virtual int HardWork( int inFile, int outFile ); 
}; 
 
 
#endif // _CZIP_H_