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swarm/storage/feeds: Final package rename and moved files

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This commit is contained in:
Javier Peletier
2018-09-30 09:51:11 +02:00
parent 83705ef6aa
commit b6ccc06cda
39 changed files with 137 additions and 136 deletions
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27
swarm/api/api.go
View File

@ -45,9 +45,10 @@ import (
"github.com/ethereum/go-ethereum/swarm/multihash"
"github.com/ethereum/go-ethereum/swarm/spancontext"
"github.com/ethereum/go-ethereum/swarm/storage"
"github.com/ethereum/go-ethereum/swarm/storage/mru"
"github.com/ethereum/go-ethereum/swarm/storage/mru/lookup"
"github.com/opentracing/opentracing-go"
"github.com/ethereum/go-ethereum/swarm/storage/feeds"
"github.com/ethereum/go-ethereum/swarm/storage/feeds/lookup"
opentracing "github.com/opentracing/opentracing-go"
)
var (
@ -235,14 +236,14 @@ on top of the FileStore
it is the public interface of the FileStore which is included in the ethereum stack
*/
type API struct {
feeds *mru.Handler
feeds *feeds.Handler
fileStore *storage.FileStore
dns Resolver
Decryptor func(context.Context, string) DecryptFunc
}
// NewAPI the api constructor initialises a new API instance.
func NewAPI(fileStore *storage.FileStore, dns Resolver, feedsHandler *mru.Handler, pk *ecdsa.PrivateKey) (self *API) {
func NewAPI(fileStore *storage.FileStore, dns Resolver, feedsHandler *feeds.Handler, pk *ecdsa.PrivateKey) (self *API) {
self = &API{
fileStore: fileStore,
dns: dns,
@ -408,7 +409,7 @@ func (a *API) Get(ctx context.Context, decrypt DecryptFunc, manifestAddr storage
if entry.Feed == nil {
return reader, mimeType, status, nil, fmt.Errorf("Cannot decode Feed in manifest")
}
_, err := a.feeds.Lookup(ctx, mru.NewQueryLatest(entry.Feed, lookup.NoClue))
_, err := a.feeds.Lookup(ctx, feeds.NewQueryLatest(entry.Feed, lookup.NoClue))
if err != nil {
apiGetNotFound.Inc(1)
status = http.StatusNotFound
@ -957,7 +958,7 @@ func (a *API) BuildDirectoryTree(ctx context.Context, mhash string, nameresolver
}
// FeedsLookup finds Swarm Feeds Updates at specific points in time, or the latest update
func (a *API) FeedsLookup(ctx context.Context, query *mru.Query) ([]byte, error) {
func (a *API) FeedsLookup(ctx context.Context, query *feeds.Query) ([]byte, error) {
_, err := a.feeds.Lookup(ctx, query)
if err != nil {
return nil, err
@ -971,12 +972,12 @@ func (a *API) FeedsLookup(ctx context.Context, query *mru.Query) ([]byte, error)
}
// FeedsNewRequest creates a Request object to update a specific Feed
func (a *API) FeedsNewRequest(ctx context.Context, feed *mru.Feed) (*mru.Request, error) {
func (a *API) FeedsNewRequest(ctx context.Context, feed *feeds.Feed) (*feeds.Request, error) {
return a.feeds.NewRequest(ctx, feed)
}
// FeedsUpdate publishes a new update on the given Feed
func (a *API) FeedsUpdate(ctx context.Context, request *mru.Request) (storage.Address, error) {
func (a *API) FeedsUpdate(ctx context.Context, request *feeds.Request) (storage.Address, error) {
return a.feeds.Update(ctx, request)
}
@ -992,7 +993,7 @@ var ErrCannotLoadFeedManifest = errors.New("Cannot load feed manifest")
var ErrNotAFeedManifest = errors.New("Not a feed manifest")
// ResolveFeedManifest retrieves the Feed manifest for the given address, and returns the referenced Feed.
func (a *API) ResolveFeedManifest(ctx context.Context, addr storage.Address) (*mru.Feed, error) {
func (a *API) ResolveFeedManifest(ctx context.Context, addr storage.Address) (*feeds.Feed, error) {
trie, err := loadManifest(ctx, a.fileStore, addr, nil, NOOPDecrypt)
if err != nil {
return nil, ErrCannotLoadFeedManifest
@ -1015,8 +1016,8 @@ var ErrCannotResolveFeed = errors.New("Cannot resolve Feed")
// ResolveFeed attempts to extract Feed information out of the manifest, if provided
// If not, it attempts to extract the Feed out of a set of key-value pairs
func (a *API) ResolveFeed(ctx context.Context, uri *URI, values mru.Values) (*mru.Feed, error) {
var feed *mru.Feed
func (a *API) ResolveFeed(ctx context.Context, uri *URI, values feeds.Values) (*feeds.Feed, error) {
var feed *feeds.Feed
var err error
if uri.Addr != "" {
// resolve the content key.
@ -1035,7 +1036,7 @@ func (a *API) ResolveFeed(ctx context.Context, uri *URI, values mru.Values) (*mr
}
log.Debug("handle.get.feed: resolved", "manifestkey", manifestAddr, "feed", feed.Hex())
} else {
var v mru.Feed
var v feeds.Feed
if err := v.FromValues(values); err != nil {
return nil, ErrCannotResolveFeed

18
swarm/api/client/client.go
View File

@ -35,7 +35,7 @@ import (
"strings"
"github.com/ethereum/go-ethereum/swarm/api"
"github.com/ethereum/go-ethereum/swarm/storage/mru"
"github.com/ethereum/go-ethereum/swarm/storage/feeds"
)
var (
@ -608,7 +608,7 @@ var ErrNoFeedUpdatesFound = errors.New("No updates found for this feed")
// data
// Returns the resulting Feed Manifest address that you can use to include in an ENS Resolver (setContent)
// or reference future updates (Client.UpdateFeed)
func (c *Client) CreateFeedWithManifest(request *mru.Request) (string, error) {
func (c *Client) CreateFeedWithManifest(request *feeds.Request) (string, error) {
responseStream, err := c.updateFeed(request, true)
if err != nil {
return "", err
@ -628,12 +628,12 @@ func (c *Client) CreateFeedWithManifest(request *mru.Request) (string, error) {
}
// UpdateFeed allows you to set a new version of your content
func (c *Client) UpdateFeed(request *mru.Request) error {
func (c *Client) UpdateFeed(request *feeds.Request) error {
_, err := c.updateFeed(request, false)
return err
}
func (c *Client) updateFeed(request *mru.Request, createManifest bool) (io.ReadCloser, error) {
func (c *Client) updateFeed(request *feeds.Request, createManifest bool) (io.ReadCloser, error) {
URL, err := url.Parse(c.Gateway)
if err != nil {
return nil, err
@ -662,7 +662,7 @@ func (c *Client) updateFeed(request *mru.Request, createManifest bool) (io.ReadC
// QueryFeed returns a byte stream with the raw content of the feed update
// manifestAddressOrDomain is the address you obtained in CreateFeedWithManifest or an ENS domain whose Resolver
// points to that address
func (c *Client) QueryFeed(query *mru.Query, manifestAddressOrDomain string) (io.ReadCloser, error) {
func (c *Client) QueryFeed(query *feeds.Query, manifestAddressOrDomain string) (io.ReadCloser, error) {
return c.queryFeed(query, manifestAddressOrDomain, false)
}
@ -670,7 +670,7 @@ func (c *Client) QueryFeed(query *mru.Query, manifestAddressOrDomain string) (io
// manifestAddressOrDomain is the address you obtained in CreateFeedWithManifest or an ENS domain whose Resolver
// points to that address
// meta set to true will instruct the node return Feed metainformation instead
func (c *Client) queryFeed(query *mru.Query, manifestAddressOrDomain string, meta bool) (io.ReadCloser, error) {
func (c *Client) queryFeed(query *feeds.Query, manifestAddressOrDomain string, meta bool) (io.ReadCloser, error) {
URL, err := url.Parse(c.Gateway)
if err != nil {
return nil, err
@ -706,10 +706,10 @@ func (c *Client) queryFeed(query *mru.Query, manifestAddressOrDomain string, met
return res.Body, nil
}
// GetFeedMetadata returns a structure that describes the referenced Feed status
// GetFeedRequest returns a structure that describes the referenced Feed status
// manifestAddressOrDomain is the address you obtained in CreateFeedWithManifest or an ENS domain whose Resolver
// points to that address
func (c *Client) GetFeedMetadata(query *mru.Query, manifestAddressOrDomain string) (*mru.Request, error) {
func (c *Client) GetFeedRequest(query *feeds.Query, manifestAddressOrDomain string) (*feeds.Request, error) {
responseStream, err := c.queryFeed(query, manifestAddressOrDomain, true)
if err != nil {
@ -722,7 +722,7 @@ func (c *Client) GetFeedMetadata(query *mru.Query, manifestAddressOrDomain strin
return nil, err
}
var metadata mru.Request
var metadata feeds.Request
if err := metadata.UnmarshalJSON(body); err != nil {
return nil, err
}

22
swarm/api/client/client_test.go
View File

@ -25,14 +25,14 @@ import (
"sort"
"testing"
"github.com/ethereum/go-ethereum/swarm/storage/mru/lookup"
"github.com/ethereum/go-ethereum/swarm/storage/feeds/lookup"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/swarm/api"
swarmhttp "github.com/ethereum/go-ethereum/swarm/api/http"
"github.com/ethereum/go-ethereum/swarm/multihash"
"github.com/ethereum/go-ethereum/swarm/storage/mru"
"github.com/ethereum/go-ethereum/swarm/storage/feeds"
"github.com/ethereum/go-ethereum/swarm/testutil"
)
@ -361,12 +361,12 @@ func TestClientMultipartUpload(t *testing.T) {
}
}
func newTestSigner() (*mru.GenericSigner, error) {
func newTestSigner() (*feeds.GenericSigner, error) {
privKey, err := crypto.HexToECDSA("deadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef")
if err != nil {
return nil, err
}
return mru.NewGenericSigner(privKey), nil
return feeds.NewGenericSigner(privKey), nil
}
// test the transparent resolving of multihash feed updates with bzz:// scheme
@ -394,9 +394,9 @@ func TestClientCreateFeedMultihash(t *testing.T) {
mh := multihash.ToMultihash(s)
// our feed topic
topic, _ := mru.NewTopic("foo.eth", nil)
topic, _ := feeds.NewTopic("foo.eth", nil)
createRequest := mru.NewFirstRequest(topic)
createRequest := feeds.NewFirstRequest(topic)
createRequest.SetData(mh)
if err := createRequest.Sign(signer); err != nil {
@ -448,8 +448,8 @@ func TestClientCreateUpdateFeed(t *testing.T) {
databytes := []byte("En un lugar de La Mancha, de cuyo nombre no quiero acordarme...")
// our feed topic name
topic, _ := mru.NewTopic("El Quijote", nil)
createRequest := mru.NewFirstRequest(topic)
topic, _ := feeds.NewTopic("El Quijote", nil)
createRequest := feeds.NewFirstRequest(topic)
createRequest.SetData(databytes)
if err := createRequest.Sign(signer); err != nil {
@ -479,7 +479,7 @@ func TestClientCreateUpdateFeed(t *testing.T) {
// define different data
databytes = []byte("... no ha mucho tiempo que vivía un hidalgo de los de lanza en astillero ...")
updateRequest, err := client.GetFeedMetadata(nil, correctManifestAddrHex)
updateRequest, err := client.GetFeedRequest(nil, correctManifestAddrHex)
if err != nil {
t.Fatalf("Error retrieving update request template: %s", err)
}
@ -508,12 +508,12 @@ func TestClientCreateUpdateFeed(t *testing.T) {
// now try retrieving feed updates without a manifest
feed := &mru.Feed{
feed := &feeds.Feed{
Topic: topic,
User: signer.Address(),
}
lookupParams := mru.NewQueryLatest(feed, lookup.NoClue)
lookupParams := feeds.NewQueryLatest(feed, lookup.NoClue)
reader, err = client.QueryFeed(lookupParams, "")
if err != nil {
t.Fatalf("Error retrieving feed updates: %s", err)

10
swarm/api/http/server.go
View File

@ -40,7 +40,7 @@ import (
"github.com/ethereum/go-ethereum/swarm/api"
"github.com/ethereum/go-ethereum/swarm/log"
"github.com/ethereum/go-ethereum/swarm/storage"
"github.com/ethereum/go-ethereum/swarm/storage/mru"
"github.com/ethereum/go-ethereum/swarm/storage/feeds"
"github.com/rs/cors"
)
@ -466,7 +466,7 @@ func (s *Server) HandlePostFeed(w http.ResponseWriter, r *http.Request) {
log.Debug("handle.post.feed", "ruid", ruid)
var err error
// Creation and update must send mru.updateRequestJSON JSON structure
// Creation and update must send feeds.updateRequestJSON JSON structure
body, err := ioutil.ReadAll(r.Body)
if err != nil {
RespondError(w, r, err.Error(), http.StatusInternalServerError)
@ -484,7 +484,7 @@ func (s *Server) HandlePostFeed(w http.ResponseWriter, r *http.Request) {
return
}
var updateRequest mru.Request
var updateRequest feeds.Request
updateRequest.Feed = *feed
query := r.URL.Query()
@ -582,7 +582,7 @@ func (s *Server) HandleGetFeed(w http.ResponseWriter, r *http.Request) {
return
}
lookupParams := &mru.Query{Feed: *feed}
lookupParams := &feeds.Query{Feed: *feed}
if err = lookupParams.FromValues(r.URL.Query()); err != nil { // parse period, version
RespondError(w, r, fmt.Sprintf("invalid feed update request:%s", err), http.StatusBadRequest)
return
@ -606,7 +606,7 @@ func (s *Server) HandleGetFeed(w http.ResponseWriter, r *http.Request) {
func (s *Server) translateFeedError(w http.ResponseWriter, r *http.Request, supErr string, err error) (int, error) {
code := 0
defaultErr := fmt.Errorf("%s: %v", supErr, err)
rsrcErr, ok := err.(*mru.Error)
rsrcErr, ok := err.(*feeds.Error)
if !ok && rsrcErr != nil {
code = rsrcErr.Code()
}

20
swarm/api/http/server_test.go
View File

@ -38,7 +38,7 @@ import (
"testing"
"time"
"github.com/ethereum/go-ethereum/swarm/storage/mru/lookup"
"github.com/ethereum/go-ethereum/swarm/storage/feeds/lookup"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
@ -48,7 +48,7 @@ import (
swarm "github.com/ethereum/go-ethereum/swarm/api/client"
"github.com/ethereum/go-ethereum/swarm/multihash"
"github.com/ethereum/go-ethereum/swarm/storage"
"github.com/ethereum/go-ethereum/swarm/storage/mru"
"github.com/ethereum/go-ethereum/swarm/storage/feeds"
"github.com/ethereum/go-ethereum/swarm/testutil"
)
@ -62,12 +62,12 @@ func serverFunc(api *api.API) testutil.TestServer {
return NewServer(api, "")
}
func newTestSigner() (*mru.GenericSigner, error) {
func newTestSigner() (*feeds.GenericSigner, error) {
privKey, err := crypto.HexToECDSA("deadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef")
if err != nil {
return nil, err
}
return mru.NewGenericSigner(privKey), nil
return feeds.NewGenericSigner(privKey), nil
}
// test the transparent resolving of multihash-containing feed updates with bzz:// scheme
@ -103,8 +103,8 @@ func TestBzzFeedMultihash(t *testing.T) {
log.Info("added data", "manifest", string(b), "data", common.ToHex(mh))
topic, _ := mru.NewTopic("foo.eth", nil)
updateRequest := mru.NewFirstRequest(topic)
topic, _ := feeds.NewTopic("foo.eth", nil)
updateRequest := feeds.NewFirstRequest(topic)
updateRequest.SetData(mh)
@ -182,8 +182,8 @@ func TestBzzFeed(t *testing.T) {
//data for update 2
update2Data := []byte("foo")
topic, _ := mru.NewTopic("foo.eth", nil)
updateRequest := mru.NewFirstRequest(topic)
topic, _ := feeds.NewTopic("foo.eth", nil)
updateRequest := feeds.NewFirstRequest(topic)
if err != nil {
t.Fatal(err)
}
@ -319,7 +319,7 @@ func TestBzzFeed(t *testing.T) {
if err != nil {
t.Fatal(err)
}
updateRequest = &mru.Request{}
updateRequest = &feeds.Request{}
if err = updateRequest.UnmarshalJSON(b); err != nil {
t.Fatalf("Error decoding feed metadata: %s", err)
}
@ -365,7 +365,7 @@ func TestBzzFeed(t *testing.T) {
// test manifest-less queries
log.Info("get first update in update1Timestamp via direct query")
query := mru.NewQuery(&updateRequest.Feed, update1Timestamp, lookup.NoClue)
query := feeds.NewQuery(&updateRequest.Feed, update1Timestamp, lookup.NoClue)
urlq, err := url.Parse(fmt.Sprintf("%s/bzz-feed:/", srv.URL))
if err != nil {

6
swarm/api/manifest.go
View File

@ -27,7 +27,7 @@ import (
"strings"
"time"
"github.com/ethereum/go-ethereum/swarm/storage/mru"
"github.com/ethereum/go-ethereum/swarm/storage/feeds"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/swarm/log"
@ -56,7 +56,7 @@ type ManifestEntry struct {
ModTime time.Time `json:"mod_time,omitempty"`
Status int `json:"status,omitempty"`
Access *AccessEntry `json:"access,omitempty"`
Feed *mru.Feed `json:"feed,omitempty"`
Feed *feeds.Feed `json:"feed,omitempty"`
}
// ManifestList represents the result of listing files in a manifest
@ -82,7 +82,7 @@ func (a *API) NewManifest(ctx context.Context, toEncrypt bool) (storage.Address,
// Manifest hack for supporting Feeds from the bzz: scheme
// see swarm/api/api.go:API.Get() for more information
func (a *API) NewFeedManifest(ctx context.Context, feed *mru.Feed) (storage.Address, error) {
func (a *API) NewFeedManifest(ctx context.Context, feed *feeds.Feed) (storage.Address, error) {
var manifest Manifest
entry := ManifestEntry{
Feed: feed,