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NatSpec contracts in genesis block, end to end test (unfinished)

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This commit is contained in:
zsfelfoldi
2015-04-03 17:37:59 +02:00
committed by zelig
parent ac0e5e8b6d
commit e2d333d209
9 changed files with 217 additions and 60 deletions
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11
common/resolver/resolver.go
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@ -5,6 +5,7 @@ import (
"fmt"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/crypto"
)
@ -17,8 +18,8 @@ The resolver is meant to be called by the roundtripper transport implementation
of a url scheme
*/
const (
urlHintContractAddress = "urlhint"
nameRegContractAddress = "nameReg"
URLHintContractAddress = core.ContractAddrURLhint
NameRegContractAddress = core.ContractAddrHashReg
)
type Resolver struct {
@ -37,7 +38,7 @@ func New(eth Backend, uhca, nrca string) *Resolver {
func (self *Resolver) NameToContentHash(name string) (chash common.Hash, err error) {
// look up in nameReg
key := storageAddress(0, common.Hex2Bytes(name))
key := storageAddress(1, common.Hex2BytesFixed(name, 32))
hash := self.backend.StorageAt(self.nameRegContractAddress, key)
copy(chash[:], common.Hex2Bytes(hash))
return
@ -45,8 +46,8 @@ func (self *Resolver) NameToContentHash(name string) (chash common.Hash, err err
func (self *Resolver) ContentHashToUrl(chash common.Hash) (uri string, err error) {
// look up in nameReg
key := storageAddress(0, chash[:])
uri = self.backend.StorageAt(self.urlHintContractAddress, key)
key := storageAddress(2, chash[:])
uri = string(common.Hex2Bytes(self.backend.StorageAt(self.urlHintContractAddress, key)))
l := len(uri)
for (l > 0) && (uri[l-1] == 0) {
l--