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// Copyright 2017 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.

package whisperv5

import (
    "gopkg.in/urfave/cli.v1"
)

type Config struct {
    MaxMessageSize     uint32  `toml:",omitempty"`
    MinimumAcceptedPOW float64 `toml:",omitempty"`
}

var DefaultConfig = Config{
    MaxMessageSize:     DefaultMaxMessageSize,
    MinimumAcceptedPOW: DefaultMinimumPoW,
}

var (
    WhisperEnabledFlag = cli.BoolFlag{
        Name:  "shh",
        Usage: "Enable Whisper",
    }
    MaxMessageSizeFlag = cli.IntFlag{
        Name:  "shh.maxmessagesize",
        Usage: "Max message size accepted",
        Value: int(DefaultMaxMessageSize),
    }
    MinPOWFlag = cli.Float64Flag{
        Name:  "shh.pow",
        Usage: "Minimum POW accepted",
        Value: DefaultMinimumPoW,
    }

    Flags = []cli.Flag{WhisperEnabledFlag, MaxMessageSizeFlag, MinPOWFlag}
)