Imports github.com/boombuler/barcode github.com/boombuler/barcode/qr github.com/mattn/go-sqlite3 github.com/number571/gopeer github.com/number571/gopeer/crypto github.com/number571/gopeer/encoding github.com/number571/gopeer/local golang.org/x/net/proxy Standard library imports bytes database/sql encoding/json flag fmt html/template image/png io/ioutil net/http net/url os strconv strings sync time