mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2024-01-19 02:48:24 +00:00
70 lines
1.3 KiB
Go
70 lines
1.3 KiB
Go
package filer_pb
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import (
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"github.com/joeslay/seaweedfs/weed/storage/needle"
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)
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func toFileIdObject(fileIdStr string) (*FileId, error) {
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t, err := needle.ParseFileIdFromString(fileIdStr)
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if err != nil {
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return nil, err
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}
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return &FileId{
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VolumeId: uint32(t.VolumeId),
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Cookie: uint32(t.Cookie),
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FileKey: uint64(t.Key),
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}, nil
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}
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func (fid *FileId) toFileIdString() string {
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return needle.NewFileId(needle.VolumeId(fid.VolumeId), fid.FileKey, fid.Cookie).String()
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}
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func (c *FileChunk) GetFileIdString() string {
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if c.FileId != "" {
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return c.FileId
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}
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if c.Fid != nil {
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c.FileId = c.Fid.toFileIdString()
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return c.FileId
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}
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return ""
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}
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func BeforeEntrySerialization(chunks []*FileChunk) {
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for _, chunk := range chunks {
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if chunk.FileId != "" {
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if fid, err := toFileIdObject(chunk.FileId); err == nil {
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chunk.Fid = fid
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chunk.FileId = ""
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}
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}
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if chunk.SourceFileId != "" {
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if fid, err := toFileIdObject(chunk.SourceFileId); err == nil {
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chunk.SourceFid = fid
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chunk.SourceFileId = ""
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}
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}
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}
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}
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func AfterEntryDeserialization(chunks []*FileChunk) {
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for _, chunk := range chunks {
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if chunk.Fid != nil && chunk.FileId == "" {
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chunk.FileId = chunk.Fid.toFileIdString()
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}
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if chunk.SourceFid != nil && chunk.SourceFileId == "" {
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chunk.SourceFileId = chunk.SourceFid.toFileIdString()
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}
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}
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}
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