62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
package dummy
|
|
|
|
import (
|
|
"encoding/hex"
|
|
"strings"
|
|
|
|
. "github.com/tendermint/go-common"
|
|
"github.com/tendermint/go-merkle"
|
|
"github.com/tendermint/go-wire"
|
|
"github.com/tendermint/tmsp/types"
|
|
)
|
|
|
|
type DummyApplication struct {
|
|
state merkle.Tree
|
|
}
|
|
|
|
func NewDummyApplication() *DummyApplication {
|
|
state := merkle.NewIAVLTree(0, nil)
|
|
return &DummyApplication{state: state}
|
|
}
|
|
|
|
func (app *DummyApplication) Info() (resInfo types.ResponseInfo) {
|
|
return types.ResponseInfo{Data: Fmt("{\"size\":%v}", app.state.Size())}
|
|
}
|
|
|
|
func (app *DummyApplication) SetOption(key string, value string) (log string) {
|
|
return ""
|
|
}
|
|
|
|
// tx is either "key=value" or just arbitrary bytes
|
|
func (app *DummyApplication) DeliverTx(tx []byte) types.Result {
|
|
parts := strings.Split(string(tx), "=")
|
|
if len(parts) == 2 {
|
|
app.state.Set([]byte(parts[0]), []byte(parts[1]))
|
|
} else {
|
|
app.state.Set(tx, tx)
|
|
}
|
|
return types.OK
|
|
}
|
|
|
|
func (app *DummyApplication) CheckTx(tx []byte) types.Result {
|
|
return types.OK
|
|
}
|
|
|
|
func (app *DummyApplication) Commit() types.Result {
|
|
hash := app.state.Hash()
|
|
return types.NewResultOK(hash, "")
|
|
}
|
|
|
|
func (app *DummyApplication) Query(query []byte) types.Result {
|
|
index, value, exists := app.state.Get(query)
|
|
queryResult := QueryResult{index, string(value), hex.EncodeToString(value), exists}
|
|
return types.NewResultOK(wire.JSONBytes(queryResult), "")
|
|
}
|
|
|
|
type QueryResult struct {
|
|
Index int `json:"index"`
|
|
Value string `json:"value"`
|
|
ValueHex string `json:"valueHex"`
|
|
Exists bool `json:"exists"`
|
|
}
|