74 lines
1.6 KiB
Go
74 lines
1.6 KiB
Go
package unobtanium
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import (
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"encoding/json"
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"github.com/golang/glog"
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"github.com/trezor/blockbook/bchain"
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"github.com/trezor/blockbook/bchain/coins/btc"
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)
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// UnobtaniumRPC is an interface to JSON-RPC bitcoind service
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type UnobtaniumRPC struct {
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*btc.BitcoinRPC
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}
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// NewUnobtaniumRPC returns new UnobtaniumRPC instance
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func NewUnobtaniumRPC(config json.RawMessage, pushHandler func(notificationType bchain.NotificationType)) (bchain.BlockChain, error) {
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b, err := btc.NewBitcoinRPC(config, pushHandler)
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if err != nil {
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return nil, err
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}
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s := &UnobtaniumRPC{
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b.(*btc.BitcoinRPC),
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}
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s.RPCMarshaler = btc.JSONMarshalerV1{}
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s.ChainConfig.SupportsEstimateSmartFee = false
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return s, nil
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}
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// Initialize initializes UnobtaniumRPC instance.
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func (b *UnobtaniumRPC) Initialize() error {
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ci, err := b.GetChainInfo()
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if err != nil {
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return err
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}
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chainName := ci.Chain
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glog.Info("Chain name ", chainName)
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params := GetChainParams(chainName)
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// always create parser
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b.Parser = NewUnobtaniumParser(params, b.ChainConfig)
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// parameters for getInfo request
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if params.Net == MainnetMagic {
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b.Testnet = false
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b.Network = "livenet"
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} else {
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b.Testnet = true
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b.Network = "testnet"
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}
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glog.Info("rpc: block chain ", params.Name)
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return nil
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}
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// GetBlock returns block with given hash
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func (b *UnobtaniumRPC) GetBlock(hash string, height uint32) (*bchain.Block, error) {
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var err error
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if hash == "" {
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hash, err = b.GetBlockHash(height)
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if err != nil {
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return nil, err
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}
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}
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if !b.ParseBlocks {
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return b.GetBlockFull(hash)
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}
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return b.GetBlockWithoutHeader(hash, height)
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}
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