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Adds db/fingerprint references which can be traversed via FingerprintMach #24

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Adds db/fingerprint references which can be traversed via FingerprintMach #24

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12 changes: 9 additions & 3 deletions fingerprints.go
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,7 @@ type Fingerprint struct {
Params []*FingerprintParam `xml:"param,omitempty" json:"param,omitempty"`
Certainty string `xml:"certainty,attr,omitempty" json:"certainty,omitempty"`
PatternCompiled *regexp.Regexp `xml:"-" json:"-"`
DB *FingerprintDB `xml:"-" json:"-"`
}

var flagsPattern = regexp.MustCompile("[|,]")
Expand Down Expand Up @@ -110,6 +111,7 @@ func (fp *Fingerprint) Match(data string) *FingerprintMatch {
return res
}

res.Fingerprint = fp
res.Matched = true
res.Values = make(map[string]string)

Expand Down Expand Up @@ -249,9 +251,10 @@ func (fp *Fingerprint) VerifyExamples(fpath string) error {

// FingerprintMatch represents a match of a fingerprint to some data
type FingerprintMatch struct {
Matched bool
Errors []error
Values map[string]string
Matched bool
Errors []error
Values map[string]string
Fingerprint *Fingerprint
}

// FingerprintDB represents a fingerprint database
Expand Down Expand Up @@ -284,6 +287,9 @@ func (fdb *FingerprintDB) Normalize() error {
fdb.DebugLogf("failed to normalize %s: %s", fdb.Name, err)
return err
}

// also set the db reference on each fingerprint
fp.DB = fdb
}
return nil
}
Expand Down