[VOL-1386] This commit add "dep" as the package management tool
for voltha-go.
Change-Id: I52bc4911dd00a441756ec7c30f46d45091f3f90e
diff --git a/vendor/github.com/confluentinc/confluent-kafka-go/kafka/error.go b/vendor/github.com/confluentinc/confluent-kafka-go/kafka/error.go
new file mode 100644
index 0000000..70a435f
--- /dev/null
+++ b/vendor/github.com/confluentinc/confluent-kafka-go/kafka/error.go
@@ -0,0 +1,77 @@
+package kafka
+
+/**
+ * Copyright 2016 Confluent Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Automatically generate error codes from librdkafka
+// See README for instructions
+//go:generate $GOPATH/bin/go_rdkafka_generr generated_errors.go
+
+/*
+#include <librdkafka/rdkafka.h>
+*/
+import "C"
+
+// Error provides a Kafka-specific error container
+type Error struct {
+ code ErrorCode
+ str string
+}
+
+func newError(code C.rd_kafka_resp_err_t) (err Error) {
+ return Error{ErrorCode(code), ""}
+}
+
+func newGoError(code ErrorCode) (err Error) {
+ return Error{code, ""}
+}
+
+func newErrorFromString(code ErrorCode, str string) (err Error) {
+ return Error{code, str}
+}
+
+func newErrorFromCString(code C.rd_kafka_resp_err_t, cstr *C.char) (err Error) {
+ var str string
+ if cstr != nil {
+ str = C.GoString(cstr)
+ } else {
+ str = ""
+ }
+ return Error{ErrorCode(code), str}
+}
+
+func newCErrorFromString(code C.rd_kafka_resp_err_t, str string) (err Error) {
+ return newErrorFromString(ErrorCode(code), str)
+}
+
+// Error returns a human readable representation of an Error
+// Same as Error.String()
+func (e Error) Error() string {
+ return e.String()
+}
+
+// String returns a human readable representation of an Error
+func (e Error) String() string {
+ if len(e.str) > 0 {
+ return e.str
+ }
+ return e.code.String()
+}
+
+// Code returns the ErrorCode of an Error
+func (e Error) Code() ErrorCode {
+ return e.code
+}