WIP: Fixing App to compile
This commit is contained in:
parent
1afab45cf5
commit
3acc94e7cd
231
app/app.go
231
app/app.go
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@ -8,10 +8,9 @@ import (
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"github.com/golang/protobuf/proto"
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"github.com/pkg/errors"
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abci "github.com/tendermint/abci/types"
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cmn "github.com/tendermint/tmlibs/common"
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"github.com/tendermint/tmlibs/log"
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sdk "github.com/cosmos/cosmos-sdk"
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"github.com/cosmos/cosmos-sdk/types"
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)
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const mainKeyHeader = "header"
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@ -24,16 +23,16 @@ type App struct {
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name string
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// DeliverTx (main) state
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store MultiStore
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store types.MultiStore
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// CheckTx state
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storeCheck CacheMultiStore
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storeCheck types.CacheMultiStore
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// Current block header
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header *abci.Header
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// Handler for CheckTx and DeliverTx.
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handler sdk.Handler
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handler types.Handler
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// Cached validator changes from DeliverTx
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valUpdates []abci.Validator
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@ -48,17 +47,17 @@ func NewApp(name string) *App {
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}
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}
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func (app *App) SetStore(store MultiStore) {
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func (app *App) SetStore(store types.MultiStore) {
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app.store = store
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}
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func (app *App) SetHandler(handler Handler) {
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func (app *App) SetHandler(handler types.Handler) {
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app.handler = handler
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}
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func (app *App) LoadLatestVersion() error {
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store := app.store
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store.LoadLastVersion()
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store.LoadLatestVersion()
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return app.initFromStore()
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}
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@ -108,12 +107,67 @@ func (app *App) initFromStore() error {
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//----------------------------------------
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// DeliverTx - ABCI - dispatches to the handler
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// Implements ABCI
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func (app *App) Info(req abci.RequestInfo) abci.ResponseInfo {
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lastCommitID := app.store.LastCommitID()
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return abci.ResponseInfo{
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Data: app.Name,
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LastBlockHeight: lastCommitID.Version,
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LastBlockAppHash: lastCommitID.Hash,
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}
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}
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// Implements ABCI
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func (app *App) SetOption(req abci.RequestSetOption) abci.ResponseSetOption {
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return "Not Implemented"
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}
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// Implements ABCI
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func (app *App) InitChain(req abci.RequestInitChain) abci.ResponseInitChain {
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// TODO: Use req.Validators
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}
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// Implements ABCI
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func (app *App) Query(req abci.RequestQuery) abci.ResponseQuery {
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// TODO: See app/query.go
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}
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// Implements ABCI
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func (app *App) BeginBlock(req abci.RequestBeginBlock) abci.ResponseBeginBlock {
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app.header = req.Header
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}
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// Implements ABCI
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func (app *App) CheckTx(txBytes []byte) abci.ResponseCheckTx {
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// Initialize arguments to Handler.
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var isCheckTx = true
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var ctx = types.NewContext(app.header, isCheckTx, txBytes)
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var store = app.store
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var tx Tx = nil // nil until a decorator parses one.
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// Run the handler.
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var result = app.handler(ctx, app.store, tx)
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// Tell the blockchain engine (i.e. Tendermint).
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return abci.ResponseDeliverTx{
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Code: result.Code,
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Data: result.Data,
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Log: result.Log,
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Gas: result.Gas,
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FeeDenom: result.FeeDenom,
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FeeAmount: result.FeeAmount,
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}
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}
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// Implements ABCI
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func (app *App) DeliverTx(txBytes []byte) abci.ResponseDeliverTx {
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// Initialize arguments to Handler.
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var isCheckTx = false
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var ctx = sdk.NewContext(app.header, isCheckTx, txBytes)
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var ctx = types.NewContext(app.header, isCheckTx, txBytes)
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var store = app.store
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var tx Tx = nil // nil until a decorator parses one.
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@ -137,104 +191,16 @@ func (app *App) DeliverTx(txBytes []byte) abci.ResponseDeliverTx {
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}
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}
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// CheckTx - ABCI - dispatches to the handler
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func (app *App) CheckTx(txBytes []byte) abci.ResponseCheckTx {
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// Initialize arguments to Handler.
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var isCheckTx = true
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var ctx = sdk.NewContext(app.header, isCheckTx, txBytes)
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var store = app.store
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var tx Tx = nil // nil until a decorator parses one.
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// Run the handler.
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var result = app.handler(ctx, app.store, tx)
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// Tell the blockchain engine (i.e. Tendermint).
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return abci.ResponseDeliverTx{
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Code: result.Code,
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Data: result.Data,
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Log: result.Log,
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Gas: result.Gas,
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FeeDenom: result.FeeDenom,
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FeeAmount: result.FeeAmount,
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}
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// Implements ABCI
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func (app *App) EndBlock(req abci.RequestEndBlock) (res abci.ResponseEndBlock) {
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// XXX Update to res.Updates.
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res.ValidatorUpdates = app.valUpdates
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app.valUpdates = nil
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return
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}
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// Info - ABCI
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func (app *App) Info(req abci.RequestInfo) abci.ResponseInfo {
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lastCommitID := app.store.LastCommitID()
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return abci.ResponseInfo{
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Data: app.Name,
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LastBlockHeight: lastCommitID.Version,
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LastBlockAppHash: lastCommitID.Hash,
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}
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}
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// SetOption - ABCI
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func (app *App) SetOption(key string, value string) string {
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return "Not Implemented"
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}
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// Query - ABCI
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func (app *App) Query(reqQuery abci.RequestQuery) (resQuery abci.ResponseQuery) {
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/*
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XXX Make this work with MultiStore.
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XXX It will require some interfaces updates in store/types.go.
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if len(reqQuery.Data) == 0 {
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resQuery.Log = "Query cannot be zero length"
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resQuery.Code = abci.CodeType_EncodingError
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return
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}
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// set the query response height to current
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tree := app.state.Committed()
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height := reqQuery.Height
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if height == 0 {
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// TODO: once the rpc actually passes in non-zero
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// heights we can use to query right after a tx
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// we must retrun most recent, even if apphash
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// is not yet in the blockchain
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withProof := app.CommittedHeight() - 1
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if tree.Tree.VersionExists(withProof) {
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height = withProof
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} else {
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height = app.CommittedHeight()
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}
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}
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resQuery.Height = height
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switch reqQuery.Path {
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case "/store", "/key": // Get by key
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key := reqQuery.Data // Data holds the key bytes
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resQuery.Key = key
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if reqQuery.Prove {
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value, proof, err := tree.GetVersionedWithProof(key, height)
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if err != nil {
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resQuery.Log = err.Error()
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break
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}
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resQuery.Value = value
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resQuery.Proof = proof.Bytes()
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} else {
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value := tree.Get(key)
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resQuery.Value = value
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}
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default:
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resQuery.Code = abci.CodeType_UnknownRequest
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resQuery.Log = cmn.Fmt("Unexpected Query path: %v", reqQuery.Path)
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}
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return
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*/
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}
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// Commit implements abci.Application
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func (app *App) Commit() (res abci.Result) {
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// Implements ABCI
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func (app *App) Commit() (res abci.ResponseCommit) {
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commitID := app.store.Commit()
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app.logger.Debug("Commit synced",
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"commit", commitID,
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@ -242,22 +208,8 @@ func (app *App) Commit() (res abci.Result) {
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return abci.NewResultOK(hash, "")
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}
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// InitChain - ABCI
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func (app *App) InitChain(req abci.RequestInitChain) {}
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// BeginBlock - ABCI
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func (app *App) BeginBlock(req abci.RequestBeginBlock) {
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app.header = req.Header
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}
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// EndBlock - ABCI
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// Returns a list of all validator changes made in this block
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func (app *App) EndBlock(height uint64) (res abci.ResponseEndBlock) {
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// XXX Update to res.Updates.
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res.Diffs = app.valUpdates
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app.valUpdates = nil
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return
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}
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//----------------------------------------
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// Misc.
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// Return index of list with validator of same PubKey, or -1 if no match
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func pubKeyIndex(val *abci.Validator, list []*abci.Validator) int {
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@ -275,38 +227,3 @@ func pubKeyIndex(val *abci.Validator, list []*abci.Validator) int {
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func makeDefaultLogger() log.Logger {
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return log.NewTMLogger(log.NewSyncWriter(os.Stdout)).With("module", "sdk/app")
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}
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// InitState - used to setup state (was SetOption)
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// to be call from setting up the genesis file
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func (app *InitApp) InitState(module, key, value string) error {
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state := app.Append()
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logger := app.Logger().With("module", module, "key", key)
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if module == sdk.ModuleNameBase {
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if key == sdk.ChainKey {
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app.info.SetChainID(state, value)
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return nil
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}
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logger.Error("Invalid genesis option")
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return fmt.Errorf("Unknown base option: %s", key)
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}
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log, err := app.initState.InitState(logger, state, module, key, value)
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if err != nil {
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logger.Error("Invalid genesis option", "err", err)
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} else {
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logger.Info(log)
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}
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return err
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}
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// InitChain - ABCI - sets the initial validators
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func (app *InitApp) InitChain(req abci.RequestInitChain) {
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// return early if no InitValidator registered
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if app.initVals == nil {
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return
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}
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logger, store := app.Logger(), app.Append()
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app.initVals.InitValidators(logger, store, req.Validators)
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}
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@ -0,0 +1,54 @@
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package app
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/*
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XXX Make this work with MultiStore.
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XXX It will require some interfaces updates in store/types.go.
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if len(reqQuery.Data) == 0 {
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resQuery.Log = "Query cannot be zero length"
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resQuery.Code = abci.CodeType_EncodingError
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return
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}
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// set the query response height to current
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tree := app.state.Committed()
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height := reqQuery.Height
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if height == 0 {
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// TODO: once the rpc actually passes in non-zero
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// heights we can use to query right after a tx
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// we must retrun most recent, even if apphash
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// is not yet in the blockchain
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withProof := app.CommittedHeight() - 1
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if tree.Tree.VersionExists(withProof) {
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height = withProof
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} else {
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height = app.CommittedHeight()
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}
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}
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resQuery.Height = height
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switch reqQuery.Path {
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case "/store", "/key": // Get by key
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key := reqQuery.Data // Data holds the key bytes
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resQuery.Key = key
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if reqQuery.Prove {
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value, proof, err := tree.GetVersionedWithProof(key, height)
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if err != nil {
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resQuery.Log = err.Error()
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break
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}
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resQuery.Value = value
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resQuery.Proof = proof.Bytes()
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} else {
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value := tree.Get(key)
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resQuery.Value = value
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}
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default:
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resQuery.Code = abci.CodeType_UnknownRequest
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resQuery.Log = cmn.Fmt("Unexpected Query path: %v", reqQuery.Path)
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}
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return
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*/
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