CC32xxDeviceFile.hxx

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#ifndef _FREERTOS_DRIVERS_TI_CC32XXDEVICEFILE_HXX_
#define _FREERTOS_DRIVERS_TI_CC32XXDEVICEFILE_HXX_
 
#include "DeviceFile.hxx"
 
class CC32xxDeviceFile : public DeviceFile
{
public:
    CC32xxDeviceFile(const char *name, size_t max_size_on_create = 3000)
        : DeviceFile(name)
        , handle(-1)
        , size(0)
        , maxSize(0)
        , maxSizeOnCreate(max_size_on_create)
        , writeEnable(false)
    {
    }
 
    ~CC32xxDeviceFile()
    {
    }
 
protected:
    ssize_t write(unsigned int index, const void *buf, size_t len) override;
 
    ssize_t read(unsigned int index, void *buf, size_t len) override;
 
private:
    int open(File* file, const char *path, int flags, int mode) override;
 
 
    int fstat(File* file, struct stat *stat) override;
    
    void disable() OVERRIDE; 
    int32_t handle;
 
    uint32_t size;
 
    uint32_t maxSize;
 
    int32_t maxSizeOnCreate;
 
    bool writeEnable;
 
    CC32xxDeviceFile();
 
    DISALLOW_COPY_AND_ASSIGN(CC32xxDeviceFile);
};
 
#endif /* _FREERTOS_DRIVERS_TI_CC32XXDEVICEFILE_HXX_ */