// CPE 2.3 dictionary parser.
//
// The official NVD CPE dictionary is available here:
// https://nvd.nist.gov/products/cpe
package cpedict

import "time"

// Dictionary generator information.
type Generator struct {
  ProductName string `xml:"product_name"` // Product name.
  ProductVersion string `xml:"product_version"` // Product version.
  SchemaVersion string `xml:"schema_version"` // Schema version.
  Timestamp time.Time `xml:"timestamp"` // Generation timestamp.
}

// Dictionary item title.
type Title struct {
  Lang string `xml:"lang,attr" json:"lang"` // language code
  Text string `xml:",chardata" json:"text"` // value
}

// Dictionary item reference.
type Reference struct {
  Href string `xml:"href,attr" json:"href"` // Link
  Text string `xml:",chardata" json:"text"` // Text
}

// CPE 2.3 item attributes.
type Cpe23Item struct {
  Name string `xml:"name,attr"` // CPE 2.3 formatting string.
}

// Dictionary item.
type Item struct {
  CpeUri string `xml:"name,attr"` // CPE URI.
  Cpe23Item Cpe23Item `xml:"cpe23-item"` // CPE 2.3 formatting string.
  Titles []Title `xml:"title"` // Item titles.
  References []Reference `xml:"references>reference"` // References.
}

// CPE dictionary.
type Dictionary struct {
  Generator Generator `xml:"generator"` // Dictionary generator.
  Items []Item `xml:"cpe-item"` // Dictionary items.
}