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package api
import (
"strings"
"fmt"
"github.com/ethereum/go-ethereum/eth"
"github.com/ethereum/go-ethereum/rpc/codec"
"github.com/ethereum/go-ethereum/xeth"
)
// Parse a comma separated API string to individual api's
func ParseApiString(apistr string, codec codec.Codec, xeth *xeth.XEth, eth *eth.Ethereum) ([]EthereumApi, error) {
if len(strings.TrimSpace(apistr)) == 0 {
return nil, fmt.Errorf("Empty apistr provided")
}
names := strings.Split(apistr, ",")
apis := make([]EthereumApi, len(names))
for i, name := range names {
switch strings.ToLower(strings.TrimSpace(name)) {
case EthApiName:
apis[i] = NewEthApi(xeth, codec)
case Web3ApiName:
apis[i] = NewWeb3(xeth, codec)
default:
return nil, fmt.Errorf("Unknown API '%s'", name)
}
}
return apis, nil
}
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