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authorNed McClain <ned@appliedtrust.com>2017-01-04 16:48:39 +0100
committerGitHub <noreply@github.com>2017-01-04 16:48:39 +0100
commit2661553a04840c556cf4f3cd69fa3332bae84e9d (patch)
treee70a4cc58e8a27a93b4303d9d0a8b2fe5309fcb4
parentfix typo (diff)
parentFixed problem with message 128 (diff)
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-rw-r--r--ber.go17
1 files changed, 10 insertions, 7 deletions
diff --git a/ber.go b/ber.go
index 3e99a27..95755fe 100644
--- a/ber.go
+++ b/ber.go
@@ -255,12 +255,8 @@ func ReadPacket(reader io.Reader) (*Packet, error) {
return p, nil
}
-func DecodeString(data []byte) (ret string) {
- for _, c := range data {
- ret += fmt.Sprintf("%c", c)
- }
-
- return
+func DecodeString(data []byte) (string) {
+ return string(data)
}
func DecodeInteger(data []byte) (ret uint64) {
@@ -294,7 +290,14 @@ func EncodeInteger(val uint64) []byte {
mask = mask >> 8
}
- return out.Bytes()
+ byteSlice := out.Bytes()
+
+ // if first bit in first byte is 1 it is necessary to append a leading 00 byte to make signum clear
+ // otherwise it happens that a request with messageId => 02 01 80 get response with messageId => 02 04 FF FF FF 80
+ if len(byteSlice) > 0 && byteSlice[0]&byte(128) != 0 {
+ return append([]byte{0x00}, byteSlice...)
+ }
+ return byteSlice
}
func DecodePacket(data []byte) *Packet {