diff options
Diffstat (limited to 'object/header/parse.go')
| -rw-r--r-- | object/header/parse.go | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/object/header/parse.go b/object/header/parse.go deleted file mode 100644 index cad521e5..00000000 --- a/object/header/parse.go +++ /dev/null @@ -1,42 +0,0 @@ -package objectheader - -import ( - "bytes" - "strconv" - - objecttype "codeberg.org/lindenii/furgit/object/type" -) - -// 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.Parse(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 -} |
