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49 lines
1.2 KiB
49 lines
1.2 KiB
package types
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import (
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"encoding/json"
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"time"
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"github.com/tendermint/go-crypto"
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"github.com/tendermint/go-wire/data"
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cmn "github.com/tendermint/tmlibs/common"
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)
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//------------------------------------------------------------
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// we store the gendoc in the db
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var GenDocKey = []byte("GenDocKey")
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//------------------------------------------------------------
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// core types for a genesis definition
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type GenesisValidator struct {
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PubKey crypto.PubKey `json:"pub_key"`
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Amount int64 `json:"amount"`
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Name string `json:"name"`
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}
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type GenesisDoc struct {
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GenesisTime time.Time `json:"genesis_time"`
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ChainID string `json:"chain_id"`
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Validators []GenesisValidator `json:"validators"`
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AppHash data.Bytes `json:"app_hash"`
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}
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// Utility method for saving GenensisDoc as JSON file.
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func (genDoc *GenesisDoc) SaveAs(file string) error {
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genDocBytes, err := json.Marshal(genDoc)
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if err != nil {
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return err
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}
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return cmn.WriteFile(file, genDocBytes, 0644)
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}
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//------------------------------------------------------------
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// Make genesis state from file
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func GenesisDocFromJSON(jsonBlob []byte) (*GenesisDoc, error) {
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genDoc := GenesisDoc{}
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err := json.Unmarshal(jsonBlob, &genDoc)
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return &genDoc, err
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}
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