1 files changed, 0 insertions, 58 deletions

diff --git a/swarm/api/api.go b/swarm/api/api.go
index 33a8e3539..c6ca1b577 100644
--- a/swarm/api/api.go
+++ b/swarm/api/api.go
@@ -51,10 +51,6 @@ import (
 )
 
 var (
-	ErrNotFound = errors.New("not found")
-)
-
-var (
 	apiResolveCount        = metrics.NewRegisteredCounter("api.resolve.count", nil)
 	apiResolveFail         = metrics.NewRegisteredCounter("api.resolve.fail", nil)
 	apiPutCount            = metrics.NewRegisteredCounter("api.put.count", nil)
@@ -136,13 +132,6 @@ func MultiResolverOptionWithResolver(r ResolveValidator, tld string) MultiResolv
 	}
 }
 
-// MultiResolverOptionWithNameHash is unused at the time of this writing
-func MultiResolverOptionWithNameHash(nameHash func(string) common.Hash) MultiResolverOption {
-	return func(m *MultiResolver) {
-		m.nameHash = nameHash
-	}
-}
-
 // NewMultiResolver creates a new instance of MultiResolver.
 func NewMultiResolver(opts ...MultiResolverOption) (m *MultiResolver) {
 	m = &MultiResolver{
@@ -173,40 +162,6 @@ func (m *MultiResolver) Resolve(addr string) (h common.Hash, err error) {
 	return
 }
 
-// ValidateOwner checks the ENS to validate that the owner of the given domain is the given eth address
-func (m *MultiResolver) ValidateOwner(name string, address common.Address) (bool, error) {
-	rs, err := m.getResolveValidator(name)
-	if err != nil {
-		return false, err
-	}
-	var addr common.Address
-	for _, r := range rs {
-		addr, err = r.Owner(m.nameHash(name))
-		// we hide the error if it is not for the last resolver we check
-		if err == nil {
-			return addr == address, nil
-		}
-	}
-	return false, err
-}
-
-// HeaderByNumber uses the validator of the given domainname and retrieves the header for the given block number
-func (m *MultiResolver) HeaderByNumber(ctx context.Context, name string, blockNr *big.Int) (*types.Header, error) {
-	rs, err := m.getResolveValidator(name)
-	if err != nil {
-		return nil, err
-	}
-	for _, r := range rs {
-		var header *types.Header
-		header, err = r.HeaderByNumber(ctx, blockNr)
-		// we hide the error if it is not for the last resolver we check
-		if err == nil {
-			return header, nil
-		}
-	}
-	return nil, err
-}
-
 // getResolveValidator uses the hostname to retrieve the resolver associated with the top level domain
 func (m *MultiResolver) getResolveValidator(name string) ([]ResolveValidator, error) {
 	rs := m.resolvers[""]
@@ -224,11 +179,6 @@ func (m *MultiResolver) getResolveValidator(name string) ([]ResolveValidator, er
 	return rs, nil
 }
 
-// SetNameHash sets the hasher function that hashes the domain into a name hash that ENS uses
-func (m *MultiResolver) SetNameHash(nameHash func(string) common.Hash) {
-	m.nameHash = nameHash
-}
-
 /*
 API implements webserver/file system related content storage and retrieval
 on top of the FileStore
@@ -265,9 +215,6 @@ func (a *API) Store(ctx context.Context, data io.Reader, size int64, toEncrypt b
 	return a.fileStore.Store(ctx, data, size, toEncrypt)
 }
 
-// ErrResolve is returned when an URI cannot be resolved from ENS.
-type ErrResolve error
-
 // Resolve a name into a content-addressed hash
 // where address could be an ENS name, or a content addressed hash
 func (a *API) Resolve(ctx context.Context, address string) (storage.Address, error) {
@@ -980,11 +927,6 @@ func (a *API) FeedsUpdate(ctx context.Context, request *feed.Request) (storage.A
 	return a.feed.Update(ctx, request)
 }
 
-// FeedsHashSize returned the size of the digest produced by Swarm feeds' hashing function
-func (a *API) FeedsHashSize() int {
-	return a.feed.HashSize
-}
-
 // ErrCannotLoadFeedManifest is returned when looking up a feeds manifest fails
 var ErrCannotLoadFeedManifest = errors.New("Cannot load feed manifest")