WIP [VOL-2811] - Incorporate preliminary onu-adapter-go code into opencord repo
- reason "discovery-mibsync-complete" reached (via full MibUpload only, received data won't be stored yet)
- first review comments of patchset #4 considered
(please have a look into our inline-comments in Gerrit to know more about the current state)
- no refactoring done yet
Change-Id: Iac47817f8ce4bd28dd8132f530b0570d57ae99b8
Signed-off-by: Holger Hildebrandt <holger.hildebrandt@adtran.com>
diff --git a/vendor/gopkg.in/jcmturner/rpc.v1/mstypes/reader.go b/vendor/gopkg.in/jcmturner/rpc.v1/mstypes/reader.go
new file mode 100644
index 0000000..24495bc
--- /dev/null
+++ b/vendor/gopkg.in/jcmturner/rpc.v1/mstypes/reader.go
@@ -0,0 +1,109 @@
+package mstypes
+
+import (
+ "bufio"
+ "encoding/binary"
+ "fmt"
+ "io"
+)
+
+// Byte sizes of primitive types
+const (
+ SizeBool = 1
+ SizeChar = 1
+ SizeUint8 = 1
+ SizeUint16 = 2
+ SizeUint32 = 4
+ SizeUint64 = 8
+ SizeEnum = 2
+ SizeSingle = 4
+ SizeDouble = 8
+ SizePtr = 4
+)
+
+// Reader reads simple byte stream data into a Go representations
+type Reader struct {
+ r *bufio.Reader // source of the data
+}
+
+// NewReader creates a new instance of a simple Reader.
+func NewReader(r io.Reader) *Reader {
+ reader := new(Reader)
+ reader.r = bufio.NewReader(r)
+ return reader
+}
+
+func (r *Reader) Read(p []byte) (n int, err error) {
+ return r.r.Read(p)
+}
+
+func (r *Reader) Uint8() (uint8, error) {
+ b, err := r.r.ReadByte()
+ if err != nil {
+ return uint8(0), err
+ }
+ return uint8(b), nil
+}
+
+func (r *Reader) Uint16() (uint16, error) {
+ b, err := r.ReadBytes(SizeUint16)
+ if err != nil {
+ return uint16(0), err
+ }
+ return binary.LittleEndian.Uint16(b), nil
+}
+
+func (r *Reader) Uint32() (uint32, error) {
+ b, err := r.ReadBytes(SizeUint32)
+ if err != nil {
+ return uint32(0), err
+ }
+ return binary.LittleEndian.Uint32(b), nil
+}
+
+func (r *Reader) Uint64() (uint64, error) {
+ b, err := r.ReadBytes(SizeUint64)
+ if err != nil {
+ return uint64(0), err
+ }
+ return binary.LittleEndian.Uint64(b), nil
+}
+
+func (r *Reader) FileTime() (f FileTime, err error) {
+ f.LowDateTime, err = r.Uint32()
+ if err != nil {
+ return
+ }
+ f.HighDateTime, err = r.Uint32()
+ if err != nil {
+ return
+ }
+ return
+}
+
+// UTF16String returns a string that is UTF16 encoded in a byte slice. n is the number of bytes representing the string
+func (r *Reader) UTF16String(n int) (str string, err error) {
+ //Length divided by 2 as each run is 16bits = 2bytes
+ s := make([]rune, n/2, n/2)
+ for i := 0; i < len(s); i++ {
+ var u uint16
+ u, err = r.Uint16()
+ if err != nil {
+ return
+ }
+ s[i] = rune(u)
+ }
+ str = string(s)
+ return
+}
+
+// readBytes returns a number of bytes from the NDR byte stream.
+func (r *Reader) ReadBytes(n int) ([]byte, error) {
+ //TODO make this take an int64 as input to allow for larger values on all systems?
+ b := make([]byte, n, n)
+ m, err := r.r.Read(b)
+ if err != nil || m != n {
+ return b, fmt.Errorf("error reading bytes from stream: %v", err)
+ }
+ return b, nil
+}