vvLicenseClient.h

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//
//  vvLicenseClient.h: Interface for class vvLicenseClient
//
//  Copyright (c) 2003, Vividata. All Rights Reserved
//
//  Code in this file written by Tim Mensch
//

#ifndef ___w_tim_vvdevel_include_vvutil_vvLicenseClient_h__
#define ___w_tim_vvdevel_include_vvutil_vvLicenseClient_h__

#define VV_LICENSE_PORT 10102
#define VV_LICENSE_PORT_STRING VV_LICENSE_PORT
enum 
{
    vvLicensePort = VV_LICENSE_PORT
} ;

enum vvlicStatus 
{
    VVLIC_OK,
    VVLIC_ERR_NO_LICENSE=2000,      
    VVLIC_ERR_NO_FEATURE,           
    VVLIC_ERR_NO_LICENSE_MANAGER,   
    VVLIC_ERR_COMMUNICATION,        
    VVLIC_ERR_MISC=-1               
};
#ifndef __cplusplus
typedef enum vvlicStatus vvlicStatus ;
#endif

#ifdef __cplusplus
class vvLicenseClient
{
public:

    vvLicenseClient();
    ~vvLicenseClient();
    
    bool HaveLicense() { return m_ownLicense; };
    void SigHUP();

    vvlicStatus Checkin();
    
    vvlicStatus Checkout();

    vvlicStatus CheckLicenseManager();

    virtual class vvLicenseManager * NewLicenseManager()=0;
    
    virtual vvlicStatus TestFeatures() { return VVLIC_OK; };
    
    bool GetFlag(int flag) { if (m_licenseFlags) return m_licenseFlags[flag]=='1'; else return false ; }
private:
    bool m_ownLicense;
    char * m_licenseFlags;

    class vvLicenseManager * m_licenseManager ;
};

#endif // __cplusplus

#endif // ___w_tim_vvdevel_include_vvutil_vvLicenseClient_h__

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