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No commits in common. "4dede757d2b1bf40fd95ad3fe851c685eb545ff8" and "517f9806643b4012cf6aaedfbe3450f4c781c0c6" have entirely different histories.

3 changed files with 4 additions and 97 deletions

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@ -1,43 +0,0 @@
package storage
import (
"context"
"git.defalsify.org/vise.git/db"
)
const (
DATATYPE_USERSUB = 64
)
type SubPrefixDb struct {
store db.Db
pfx []byte
}
func NewSubPrefixDb(store db.Db, pfx []byte) *SubPrefixDb {
return &SubPrefixDb{
store: store,
pfx: pfx,
}
}
func(s *SubPrefixDb) toKey(k []byte) []byte {
return append(s.pfx, k...)
}
func(s *SubPrefixDb) Get(ctx context.Context, key []byte) ([]byte, error) {
s.store.SetPrefix(DATATYPE_USERSUB)
key = s.toKey(key)
v, err := s.store.Get(ctx, key)
if err != nil {
return nil, err
}
return v, nil
}
func(s *SubPrefixDb) Put(ctx context.Context, key []byte, val []byte) error {
s.store.SetPrefix(DATATYPE_USERSUB)
key = s.toKey(key)
return s.store.Put(ctx, key, val)
}

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@ -1,54 +0,0 @@
package storage
import (
"bytes"
"context"
"testing"
memdb "git.defalsify.org/vise.git/db/mem"
)
func TestSubPrefix(t *testing.T) {
ctx := context.Background()
db := memdb.NewMemDb()
err := db.Connect(ctx, "")
if err != nil {
t.Fatal(err)
}
sdba := NewSubPrefixDb(db, []byte("tinkywinky"))
err = sdba.Put(ctx, []byte("foo"), []byte("dipsy"))
if err != nil {
t.Fatal(err)
}
r, err := sdba.Get(ctx, []byte("foo"))
if err != nil {
t.Fatal(err)
}
if !bytes.Equal(r, []byte("dipsy")) {
t.Fatalf("expected 'dipsy', got %s", r)
}
sdbb := NewSubPrefixDb(db, []byte("lala"))
r, err = sdbb.Get(ctx, []byte("foo"))
if err == nil {
t.Fatal("expected not found")
}
err = sdbb.Put(ctx, []byte("foo"), []byte("pu"))
if err != nil {
t.Fatal(err)
}
r, err = sdbb.Get(ctx, []byte("foo"))
if err != nil {
t.Fatal(err)
}
if !bytes.Equal(r, []byte("pu")) {
t.Fatalf("expected 'pu', got %s", r)
}
r, err = sdba.Get(ctx, []byte("foo"))
if !bytes.Equal(r, []byte("dipsy")) {
t.Fatalf("expected 'dipsy', got %s", r)
}
}

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@ -5,6 +5,10 @@ import (
"git.defalsify.org/vise.git/persist" "git.defalsify.org/vise.git/persist"
) )
const (
DATATYPE_CUSTOM = 128
)
type Storage struct { type Storage struct {
Persister *persist.Persister Persister *persist.Persister
UserdataDb db.Db UserdataDb db.Db