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core/vm: move Log to core/types

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This significantly reduces the dependency closure of ethclient, which no
longer depends on core/vm as of this change.

All uses of vm.Logs are replaced by []*types.Log. NewLog is gone too,
the constructor simply returned a literal.
This commit is contained in:
Felix Lange
2017-01-05 14:03:50 +01:00
parent b9683d3748
commit 7731061903
36 changed files with 180 additions and 193 deletions
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17
eth/filters/api.go
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@ -29,7 +29,6 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/rpc"
@ -46,7 +45,7 @@ type filter struct {
deadline *time.Timer // filter is inactiv when deadline triggers
hashes []common.Hash
crit FilterCriteria
logs []*vm.Log
logs []*types.Log
s *Subscription // associated subscription in event system
}
@ -242,7 +241,7 @@ func (api *PublicFilterAPI) Logs(ctx context.Context, crit FilterCriteria) (*rpc
var (
rpcSub = notifier.CreateSubscription()
matchedLogs = make(chan []*vm.Log)
matchedLogs = make(chan []*types.Log)
)
logsSub, err := api.events.SubscribeLogs(crit, matchedLogs)
@ -293,14 +292,14 @@ type FilterCriteria struct {
//
// https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_newfilter
func (api *PublicFilterAPI) NewFilter(crit FilterCriteria) (rpc.ID, error) {
logs := make(chan []*vm.Log)
logs := make(chan []*types.Log)
logsSub, err := api.events.SubscribeLogs(crit, logs)
if err != nil {
return rpc.ID(""), err
}
api.filtersMu.Lock()
api.filters[logsSub.ID] = &filter{typ: LogsSubscription, crit: crit, deadline: time.NewTimer(deadline), logs: make([]*vm.Log, 0), s: logsSub}
api.filters[logsSub.ID] = &filter{typ: LogsSubscription, crit: crit, deadline: time.NewTimer(deadline), logs: make([]*types.Log, 0), s: logsSub}
api.filtersMu.Unlock()
go func() {
@ -327,7 +326,7 @@ func (api *PublicFilterAPI) NewFilter(crit FilterCriteria) (rpc.ID, error) {
// GetLogs returns logs matching the given argument that are stored within the state.
//
// https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getlogs
func (api *PublicFilterAPI) GetLogs(ctx context.Context, crit FilterCriteria) ([]*vm.Log, error) {
func (api *PublicFilterAPI) GetLogs(ctx context.Context, crit FilterCriteria) ([]*types.Log, error) {
if crit.FromBlock == nil {
crit.FromBlock = big.NewInt(rpc.LatestBlockNumber.Int64())
}
@ -366,7 +365,7 @@ func (api *PublicFilterAPI) UninstallFilter(id rpc.ID) bool {
// If the filter could not be found an empty array of logs is returned.
//
// https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getfilterlogs
func (api *PublicFilterAPI) GetFilterLogs(ctx context.Context, id rpc.ID) ([]*vm.Log, error) {
func (api *PublicFilterAPI) GetFilterLogs(ctx context.Context, id rpc.ID) ([]*types.Log, error) {
api.filtersMu.Lock()
f, found := api.filters[id]
api.filtersMu.Unlock()
@ -441,9 +440,9 @@ func returnHashes(hashes []common.Hash) []common.Hash {
// returnLogs is a helper that will return an empty log array in case the given logs array is nil,
// otherwise the given logs array is returned.
func returnLogs(logs []*vm.Log) []*vm.Log {
func returnLogs(logs []*types.Log) []*types.Log {
if logs == nil {
return []*vm.Log{}
return []*types.Log{}
}
return logs
}