1 files changed, 100 insertions, 0 deletions
diff --git a/dbstore/dbstore.go b/dbstore/dbstore.go
index f432054..acaad7c 100644
--- a/dbstore/dbstore.go
+++ b/dbstore/dbstore.go
@@ -229,3 +229,103 @@ func (me DbStore) CpeSearch(
   // return success
   return r, nil
 }
+
+// query IDs used by AddCpeMatches()
+var addCpeMatchesQueryIds = []string {
+  "cpe-match-insert",
+  "cpe-match-insert-vulnerability",
+  "cpe-match-insert-version-min",
+  "cpe-match-insert-version-max",
+  "cpe-match-insert-cpe",
+}
+
+// import CPE matches
+func (me DbStore) AddCpeMatches(ctx context.Context, matches cpematch.Matches) error {
+  // lazy-init db
+  if err := me.Init(ctx); err != nil {
+    return err
+  }
+
+  // build query map
+  queries, err := getQueries(addCpeMatchesQueryIds)
+  if err != nil {
+    return err
+  }
+
+  // begin context
+  tx, err := me.db.BeginTx(ctx, nil)
+  if err != nil {
+    return err
+  }
+
+  // build statements
+  sts := make(map[string]*db_sql.Stmt)
+  for id, sql := range(queries) {
+    if st, err := tx.PrepareContext(ctx, sql); err != nil {
+      return err
+    } else {
+      sts[id] = st
+      defer sts[id].Close()
+    }
+  }
+
+  // add matches
+  for _, m := range(matches.Matches) {
+    // add cpe
+    rs, err := sts["cpe-match/insert"].ExecContext(ctx, m.Cpe23Uri, m.Cpe22Uri)
+    if err != nil {
+      return err
+    }
+
+    // get last row ID
+    id, err := rs.LastInsertId()
+    if err != nil {
+      return err
+    }
+
+    // add vulnerable
+    if m.Vulnerable != nil {
+      _, err := sts["cpe-match/insert-vulnerable"].ExecContext(ctx, id, *m.Vulnerable)
+      if  err != nil {
+        return err
+      }
+    }
+
+    // add version minimum
+    if m.VersionStartIncluding != "" {
+      _, err := sts["cpe-match/insert-versiom-min"].ExecContext(ctx, id, true, m.VersionStartIncluding)
+      if  err != nil {
+        return err
+      }
+    } else if m.VersionStartExcluding != "" {
+      _, err := sts["cpe-match/insert-versiom-min"].ExecContext(ctx, id, false, m.VersionStartExcluding)
+      if  err != nil {
+        return err
+      }
+    }
+
+    // add version maximum
+    if m.VersionEndIncluding != "" {
+      _, err := sts["cpe-match/insert-versiom-max"].ExecContext(ctx, id, true, m.VersionEndIncluding)
+      if  err != nil {
+        return err
+      }
+    } else if m.VersionEndExcluding != "" {
+      _, err := sts["cpe-match/insert-versiom-max"].ExecContext(ctx, id, false, m.VersionEndExcluding)
+      if  err != nil {
+        return err
+      }
+    }
+
+    // add names
+    for _, name := range(m.Names) {
+      _, err := sts["cpe-match/insert-name"].ExecContext(ctx, id, name.Cpe23Uri, name.Cpe22Uri)
+      if err != nil {
+        return err
+      }
+    }
+  }
+
+  // commit changes, return result
+  return tx.Commit()
+}