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Implement GetGlobalTruncated

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This commit is contained in:
Jakob Borg 2015-01-09 08:41:02 +01:00
parent 4c4143d9be
commit d46ce5003c
4 changed files with 24 additions and 22 deletions
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9
internal/files/leveldb.go
View File

@ -610,7 +610,7 @@ func ldbGet(db *leveldb.DB, folder, device, file []byte) (protocol.FileInfo, boo
return f, true
}
func ldbGetGlobal(db *leveldb.DB, folder, file []byte) (protocol.FileInfo, bool) {
func ldbGetGlobal(db *leveldb.DB, folder, file []byte, truncate bool) (FileIntf, bool) {
k := globalKey(folder, file)
snap, err := db.GetSnapshot()
if err != nil {
@ -631,7 +631,7 @@ func ldbGetGlobal(db *leveldb.DB, folder, file []byte) (protocol.FileInfo, bool)
}
bs, err := snap.Get(k, nil)
if err == leveldb.ErrNotFound {
return protocol.FileInfo{}, false
return nil, false
}
if err != nil {
panic(err)
@ -656,12 +656,11 @@ func ldbGetGlobal(db *leveldb.DB, folder, file []byte) (protocol.FileInfo, bool)
panic(err)
}
var f protocol.FileInfo
err = f.UnmarshalXDR(bs)
fi, err := unmarshalTrunc(bs, truncate)
if err != nil {
panic(err)
}
return f, true
return fi, true
}
func ldbWithGlobal(db *leveldb.DB, folder []byte, truncate bool, fn Iterator) {

18
internal/files/set.go
View File

@ -189,9 +189,23 @@ func (s *Set) Get(device protocol.DeviceID, file string) (protocol.FileInfo, boo
}
func (s *Set) GetGlobal(file string) (protocol.FileInfo, bool) {
f, ok := ldbGetGlobal(s.db, []byte(s.folder), []byte(osutil.NormalizedFilename(file)))
fi, ok := ldbGetGlobal(s.db, []byte(s.folder), []byte(osutil.NormalizedFilename(file)), false)
if !ok {
return protocol.FileInfo{}, false
}
f := fi.(protocol.FileInfo)
f.Name = osutil.NativeFilename(f.Name)
return f, ok
return f, true
}
func (s *Set) GetGlobalTruncated(file string) (FileInfoTruncated, bool) {
fi, ok := ldbGetGlobal(s.db, []byte(s.folder), []byte(osutil.NormalizedFilename(file)), true)
if !ok {
return FileInfoTruncated{}, false
}
f := fi.(FileInfoTruncated)
f.Name = osutil.NativeFilename(f.Name)
return f, true
}
func (s *Set) Availability(file string) []protocol.DeviceID {

11
internal/files/truncated.go
View File

@ -67,17 +67,6 @@ func (f FileInfoTruncated) HasPermissionBits() bool {
return f.Flags&protocol.FlagNoPermBits == 0
}
func Truncate(f protocol.FileInfo) FileInfoTruncated {
return FileInfoTruncated{
Name: f.Name,
Flags: f.Flags,
Modified: f.Modified,
Version: f.Version,
LocalVersion: f.LocalVersion,
NumBlocks: uint32(len(f.Blocks)),
}
}
func BlocksToSize(num uint32) int64 {
if num < 2 {
return protocol.BlockSize / 2

8
internal/model/model.go
View File

@ -440,15 +440,15 @@ func (m *Model) NeedFolderFiles(folder string, max int) ([]files.FileInfoTruncat
seen = make(map[string]bool, len(progressNames)+len(queuedNames))
for i, name := range progressNames {
if f, ok := rf.GetGlobal(name); ok {
progress[i] = files.Truncate(f) /// XXX: Should implement GetGlobalTruncated directly
if f, ok := rf.GetGlobalTruncated(name); ok {
progress[i] = f
seen[name] = true
}
}
for i, name := range queuedNames {
if f, ok := rf.GetGlobal(name); ok {
queued[i] = files.Truncate(f) /// XXX: Should implement GetGlobalTruncated directly
if f, ok := rf.GetGlobalTruncated(name); ok {
queued[i] = f
seen[name] = true
}
}