struct OS_Classification *OSC[MAX_FP_RESULTS];

double OSC_Accuracy[MAX_FP_RESULTS];

int OSC_num_perfect_matches; // Number of perfect matches in OSC[\]

int OSC_num_matches; // Number of matches total in OSC[] (and, of course, _accuracy[])

int overall_results; /* OSSCAN_TOOMANYMATCHES, OSSCAN_NOMATCHES, OSSCAN_SUCCESS, etc */

public: /* For now ... a lot of the data members should be made private */

FingerPrintResults();

virtual ~FingerPrintResults();

double accuracy[MAX_FP_RESULTS]; /* Percentage of match (1.0 == perfect

FingerMatch *matches[MAX_FP_RESULTS]; /* ptrs to matching references --

int num_perfect_matches; /* Number of 1.0 accuracy matches in matches[] */

int num_matches; /* Total number of matches in matches[] */

int overall_results; /* OSSCAN_TOOMANYMATCHES, OSSCAN_NOMATCHES,

/* Ensures that the results are available and then returns them.

const struct OS_Classification_Results *getOSClassification();

int osscan_opentcpport; /* Open TCP port used for scanning (if one found --

int osscan_closedtcpport; /* Closed TCP port used for scanning (if one found --

int osscan_closedudpport; /* Closed UDP port used for scanning (if one found --

int distance; /* How "far" is this FP gotten from? */

int distance_guess; /* How "far" is this FP gotten from? by guessing based on ttl. */

enum dist_calc_method distance_calculation_method;

/* The largest ratio we have seen of time taken vs. target time

double maxTimingRatio;

bool incomplete; /* Were we unable to send all necessary probes? */

/* Store small strings in this object's CharPool. */

const char *cp_hex(u32 val);

const char *cp_dup(const char *src, int len=-1);

virtual const char *OmitSubmissionFP();

virtual const char *merge_fpr(const Target *currenths, bool isGoodFP, bool wrapit) const = 0;

private:

bool isClassified; // Whether populateClassification() has been called

/* Goes through fingerprinting results to populate OSR */

void populateClassification();

bool classAlreadyExistsInResults(struct OS_Classification *OSC);

struct OS_Classification_Results OSR;

CharPool *cp; /* Holds small strings allocated for the life of this object */

FingerPrint **FPs; /* Fingerprint data obtained from host */

int numFPs;

FingerPrintResultsIPv4();

virtual ~FingerPrintResultsIPv4();

const char *merge_fpr(const Target *currenths, bool isGoodFP, bool wrapit) const;

FPResponse *fp_responses[NUM_FP_PROBES_IPv6];

struct timeval begin_time;

/* The flow label we set in our sent packets, for calculating offsets later. */

unsigned int flow_label;

FingerPrintResultsIPv6();

virtual ~FingerPrintResultsIPv6();

const char *OmitSubmissionFP();

const char *merge_fpr(const Target *currenths, bool isGoodFP, bool wrapit) const;