xeth/whisper_message.go


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// Contains the external API representation of a whisper message.

package xeth

import (
    "time"

    "github.com/ethereum/go-ethereum/common"
    "github.com/ethereum/go-ethereum/crypto"
    "github.com/ethereum/go-ethereum/whisper"
)

// WhisperMessage is the external API representation of a whisper.Message.
type WhisperMessage struct {
    ref *whisper.Message

    Payload string `json:"payload"`
    To      string `json:"to"`
    From    string `json:"from"`
    Sent    int64  `json:"sent"`
    TTL     int64  `json:"ttl"`
    Hash    string `json:"hash"`
}

// NewWhisperMessage converts an internal message into an API version.
func NewWhisperMessage(message *whisper.Message) WhisperMessage {
    return WhisperMessage{
        ref: message,

        Payload: common.ToHex(message.Payload),
        From:    common.ToHex(crypto.FromECDSAPub(message.Recover())),
        To:      common.ToHex(crypto.FromECDSAPub(message.To)),
        Sent:    message.Sent.Unix(),
        TTL:     int64(message.TTL / time.Second),
        Hash:    common.ToHex(message.Hash.Bytes()),
    }
}