49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
#ifndef __VSA04_H__
|
|
#define __VSA04_H__
|
|
|
|
#ifdef __cplusplus
|
|
|
|
#include "icsneo/disk/vsa/vsa.h"
|
|
|
|
namespace icsneo {
|
|
|
|
/**
|
|
* Class that contains a partition info record
|
|
*/
|
|
class VSA04 : public VSA {
|
|
public:
|
|
/**
|
|
* Constructor that created partition info record from bytestream
|
|
*
|
|
* @param bytes Bytestream to create this record from
|
|
*/
|
|
VSA04(uint8_t* const bytes);
|
|
|
|
/**
|
|
* Get the timestamp of this record in 25 nanosecond ticks since January 1, 2007
|
|
*
|
|
* @return Timestamp of this record in 25 nanosecond ticks since January 1, 2007
|
|
*/
|
|
uint64_t getTimestamp() override { return timestamp & UINT63_MAX; }
|
|
|
|
private:
|
|
/**
|
|
* Perform the checksum for this record
|
|
*
|
|
* @param bytes Bytestream to check against the checksum
|
|
*/
|
|
void doChecksum(uint8_t* bytes) override;
|
|
|
|
struct Flags {
|
|
bool invalidRequestDetected : 1; // Indicates if an invalid request was detected
|
|
uint16_t reserved : 15; // Empty flag bits
|
|
} flags; // Mostly empty field for flags
|
|
uint16_t partitionIndex; // The index of the partition containing this record
|
|
uint64_t timestamp; // Timestamp of this record in 25 nanosecond ticks since January 1, 2007
|
|
uint16_t checksum; // Sum of the previous 7 words
|
|
};
|
|
|
|
} // namespace icsneo
|
|
|
|
#endif // __cplusplus
|
|
#endif // __VSA04_H__
|