[VOL-1386] This commit add "dep" as the package management tool
for voltha-go.
Change-Id: I52bc4911dd00a441756ec7c30f46d45091f3f90e
diff --git a/vendor/gopkg.in/Shopify/sarama.v1/timestamp.go b/vendor/gopkg.in/Shopify/sarama.v1/timestamp.go
new file mode 100644
index 0000000..372278d
--- /dev/null
+++ b/vendor/gopkg.in/Shopify/sarama.v1/timestamp.go
@@ -0,0 +1,40 @@
+package sarama
+
+import (
+ "fmt"
+ "time"
+)
+
+type Timestamp struct {
+ *time.Time
+}
+
+func (t Timestamp) encode(pe packetEncoder) error {
+ timestamp := int64(-1)
+
+ if !t.Before(time.Unix(0, 0)) {
+ timestamp = t.UnixNano() / int64(time.Millisecond)
+ } else if !t.IsZero() {
+ return PacketEncodingError{fmt.Sprintf("invalid timestamp (%v)", t)}
+ }
+
+ pe.putInt64(timestamp)
+ return nil
+}
+
+func (t Timestamp) decode(pd packetDecoder) error {
+ millis, err := pd.getInt64()
+ if err != nil {
+ return err
+ }
+
+ // negative timestamps are invalid, in these cases we should return
+ // a zero time
+ timestamp := time.Time{}
+ if millis >= 0 {
+ timestamp = time.Unix(millis/1000, (millis%1000)*int64(time.Millisecond))
+ }
+
+ *t.Time = timestamp
+ return nil
+}