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authorGravatar Runxi Yu2026-03-10 14:20:30 +0800
committerGravatar Runxi Yu2026-03-10 14:20:30 +0800
commit8630ab3a2fb3e6a5518156bc43bd4f6a81f21198 (patch)
tree66120ed3c90bc01fba404824ddf0095c945aa2c8 /object/header/parse.go
parentobject/header: Rename from objectheader (diff)
signatureNo signature
Revert "object/header: Rename from objectheader"
This reverts commit 85f1212724e037e6934203f04a3f6231ac609503.
Diffstat (limited to 'object/header/parse.go')
-rw-r--r--object/header/parse.go43
1 files changed, 0 insertions, 43 deletions
diff --git a/object/header/parse.go b/object/header/parse.go
deleted file mode 100644
index d0a0ada8..00000000
--- a/object/header/parse.go
+++ /dev/null
@@ -1,43 +0,0 @@
-// Package header parses and serializes object headers ("type size\0").
-package header
-
-import (
- "bytes"
- "strconv"
-
- "codeberg.org/lindenii/furgit/objecttype"
-)
-
-// Parse parses a canonical loose-object header ("type size\\x00").
-// It returns the parsed type, size, bytes consumed (including trailing NUL),
-// and whether parsing succeeded.
-func Parse(data []byte) (objecttype.Type, int64, int, bool) {
- space := bytes.IndexByte(data, ' ')
- if space <= 0 {
- return objecttype.TypeInvalid, 0, 0, false
- }
-
- nulRel := bytes.IndexByte(data[space+1:], 0)
- if nulRel < 0 {
- return objecttype.TypeInvalid, 0, 0, false
- }
-
- nul := space + 1 + nulRel
-
- ty, ok := objecttype.ParseName(string(data[:space]))
- if !ok {
- return objecttype.TypeInvalid, 0, 0, false
- }
-
- sizeBytes := data[space+1 : nul]
- if len(sizeBytes) == 0 {
- return objecttype.TypeInvalid, 0, 0, false
- }
-
- size, err := strconv.ParseInt(string(sizeBytes), 10, 64)
- if err != nil || size < 0 {
- return objecttype.TypeInvalid, 0, 0, false
- }
-
- return ty, size, nul + 1, true
-}