hannesbraun/reHDD
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autoformat all sources

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This commit is contained in:
Hendrik Schutter
2024-04-24 22:31:09 +02:00
parent e4a73556d6
commit 70dda97ae2
16 changed files with 746 additions and 752 deletions
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24
include/shred.h
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@ -17,26 +17,23 @@
#include <unistd.h>
#include <string.h>
#define CHUNK_SIZE 1024 * 1024 * 32 // amount of bytes that are overwritten at once --> 32MB
#define TFNG_DATA_SIZE CHUNK_SIZE // amount of bytes used by tfng
#define CHUNK_SIZE 1024*1024*32 //amount of bytes that are overwritten at once --> 32MB
#define TFNG_DATA_SIZE CHUNK_SIZE //amount of bytes used by tfng
//#define DEMO_DRIVE_SIZE 1024*1024*256L // 256MB
//#define DEMO_DRIVE_SIZE 1024*1024*1024L // 1GB
//#define DEMO_DRIVE_SIZE 5*1024*1024*1024L // 5GB
//#define DEMO_DRIVE_SIZE 1024*1024*1024*10L // 10GB
// #define DEMO_DRIVE_SIZE 1024*1024*256L // 256MB
// #define DEMO_DRIVE_SIZE 1024*1024*1024L // 1GB
// #define DEMO_DRIVE_SIZE 5*1024*1024*1024L // 5GB
// #define DEMO_DRIVE_SIZE 1024*1024*1024*10L // 10GB
typedef int fileDescriptor;
class Shred
{
protected:
public:
Shred();
~Shred();
int shredDrive(Drive* drive, int* ipSignalFd);
int shredDrive(Drive *drive, int *ipSignalFd);
private:
fileDescriptor randomSrcFileDiscr;
@ -44,16 +41,15 @@ private:
unsigned char caTfngData[TFNG_DATA_SIZE];
unsigned char caReadBuffer[CHUNK_SIZE];
unsigned long ulDriveByteSize;
unsigned long ulDriveByteOverallCount = 0; //all bytes shredded in all iterations + checking -> used for progress calculation
unsigned long ulDriveByteOverallCount = 0; // all bytes shredded in all iterations + checking -> used for progress calculation
double d32Percent = 0.0;
double d32TmpPercent = 0.0;
inline double calcProgress();
int iRewindDrive(fileDescriptor file);
unsigned long getDriveSizeInBytes(fileDescriptor file);
unsigned int uiCalcChecksum(fileDescriptor file, Drive* drive, int* ipSignalFd);
unsigned int uiCalcChecksum(fileDescriptor file, Drive *drive, int *ipSignalFd);
void cleanup();
};
#endif // SHRED_H_
#endif // SHRED_H_