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[#28] audit: Add version offset in AuditResult binary

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Signed-off-by: Alex Vanin <alexey@nspcc.ru>
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Alex Vanin 2020-12-21 17:17:17 +03:00 committed by Alex Vanin
parent dbf1149f3a
commit e6fc97810b
1 changed files with 8 additions and 3 deletions
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11
audit/audit_contract.go
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@ -161,16 +161,21 @@ func readNext(input []byte) ([]byte, int) {
} }
func newAuditHeader(input []byte) auditHeader { func newAuditHeader(input []byte) auditHeader {
var buf interface{} = input[1:9] // [ epoch wireType (1 byte), 8 integer bytes ] offset := int(input[1])
offset = 2 + offset + 1 // version prefix + version len + epoch prefix
var buf interface{} = input[offset : offset+8] // [ 8 integer bytes ]
epoch := buf.(int) epoch := buf.(int)
offset = offset + 8
// cid is a nested structure with raw bytes // cid is a nested structure with raw bytes
// [ cid struct prefix (wireType + len = 2 bytes), cid value wireType (1 byte), ... ] // [ cid struct prefix (wireType + len = 2 bytes), cid value wireType (1 byte), ... ]
cid, offset := readNext(input[9+2+1:]) cid, cidOffset := readNext(input[offset+2+1:])
// key is a raw byte // key is a raw byte
// [ public key wireType (1 byte), ... ] // [ public key wireType (1 byte), ... ]
key, _ := readNext(input[9+2+1+offset+1:]) key, _ := readNext(input[offset+2+1+cidOffset+1:])
return auditHeader{ return auditHeader{
epoch, epoch,