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core/types: Changed bloom lookup to take anything bytes backed

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This commit is contained in:
obscuren 2015-04-15 11:58:45 +02:00
parent d82aaf617c
commit ccb4722a59
1 changed files with 6 additions and 2 deletions
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8
core/types/bloom9.go
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@ -8,6 +8,10 @@ import (
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
) )
type bytesBacked interface {
Bytes() []byte
}
func CreateBloom(receipts Receipts) Bloom { func CreateBloom(receipts Receipts) Bloom {
bin := new(big.Int) bin := new(big.Int)
for _, receipt := range receipts { for _, receipt := range receipts {
@ -51,9 +55,9 @@ func bloom9(b []byte) *big.Int {
var Bloom9 = bloom9 var Bloom9 = bloom9
func BloomLookup(bin Bloom, topic common.Hash) bool { func BloomLookup(bin Bloom, topic bytesBacked) bool {
bloom := bin.Big() bloom := bin.Big()
cmp := bloom9(topic[:]) cmp := bloom9(topic.Bytes()[:])
return bloom.And(bloom, cmp).Cmp(cmp) == 0 return bloom.And(bloom, cmp).Cmp(cmp) == 0
} }