Parse doubly linked sectors in order

2025-07-17 11:44:04 +00:00 · 2025-06-13 12:09:39 +02:00
parent 6f3622be92
commit 7ff0cc8501
4 changed files with 64 additions and 28 deletions
--- a/fmp/fmp_type.go
+++ b/fmp/fmp_type.go
@ -13,16 +13,21 @@ type FmpFile struct {
 	Chunks      []*FmpChunk
 	Dictionary  *FmpDict

-	numSectors uint
-	stream     io.ReadSeeker
+	numSectors      uint64 // Excludes the header sector
+	currentSectorID uint64
+
+	stream io.ReadSeeker
 }

 type FmpSector struct {
-	Deleted      bool
-	Level        uint8
-	PrevSectorID uint64
-	NextSectorID uint64
-	Chunks       []*FmpChunk
+	ID      uint64
+	Level   uint8
+	Deleted bool
+	PrevID  uint64
+	NextID  uint64
+	Prev    *FmpSector
+	Next    *FmpSector
+	Chunks  []*FmpChunk
 }

 type FmpChunk struct {