Media CAS Proxy SDK release: 16.5.0

ubuntu/google/protobuf/stubs/status.cc

@@ -0,0 +1,134 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#include <google/protobuf/stubs/status.h>
+
+#include <ostream>
+#include <stdio.h>
+#include <string>
+#include <utility>
+
+namespace google {
+namespace protobuf {
+namespace util {
+namespace error {
+inline std::string CodeEnumToString(error::Code code) {
+  switch (code) {
+    case OK:
+      return "OK";
+    case CANCELLED:
+      return "CANCELLED";
+    case UNKNOWN:
+      return "UNKNOWN";
+    case INVALID_ARGUMENT:
+      return "INVALID_ARGUMENT";
+    case DEADLINE_EXCEEDED:
+      return "DEADLINE_EXCEEDED";
+    case NOT_FOUND:
+      return "NOT_FOUND";
+    case ALREADY_EXISTS:
+      return "ALREADY_EXISTS";
+    case PERMISSION_DENIED:
+      return "PERMISSION_DENIED";
+    case UNAUTHENTICATED:
+      return "UNAUTHENTICATED";
+    case RESOURCE_EXHAUSTED:
+      return "RESOURCE_EXHAUSTED";
+    case FAILED_PRECONDITION:
+      return "FAILED_PRECONDITION";
+    case ABORTED:
+      return "ABORTED";
+    case OUT_OF_RANGE:
+      return "OUT_OF_RANGE";
+    case UNIMPLEMENTED:
+      return "UNIMPLEMENTED";
+    case INTERNAL:
+      return "INTERNAL";
+    case UNAVAILABLE:
+      return "UNAVAILABLE";
+    case DATA_LOSS:
+      return "DATA_LOSS";
+  }
+
+  // No default clause, clang will abort if a code is missing from
+  // above switch.
+  return "UNKNOWN";
+}
+}  // namespace error.
+
+const Status Status::OK = Status();
+const Status Status::CANCELLED = Status(error::CANCELLED, "");
+const Status Status::UNKNOWN = Status(error::UNKNOWN, "");
+
+Status::Status() : error_code_(error::OK) {
+}
+
+Status::Status(error::Code error_code, StringPiece error_message)
+    : error_code_(error_code) {
+  if (error_code != error::OK) {
+    error_message_ = error_message.ToString();
+  }
+}
+
+Status::Status(const Status& other)
+    : error_code_(other.error_code_), error_message_(other.error_message_) {
+}
+
+Status& Status::operator=(const Status& other) {
+  error_code_ = other.error_code_;
+  error_message_ = other.error_message_;
+  return *this;
+}
+
+bool Status::operator==(const Status& x) const {
+  return error_code_ == x.error_code_ &&
+      error_message_ == x.error_message_;
+}
+
+std::string Status::ToString() const {
+  if (error_code_ == error::OK) {
+    return "OK";
+  } else {
+    if (error_message_.empty()) {
+      return error::CodeEnumToString(error_code_);
+    } else {
+      return error::CodeEnumToString(error_code_) + ":" +
+          error_message_;
+    }
+  }
+}
+
+std::ostream& operator<<(std::ostream& os, const Status& x) {
+  os << x.ToString();
+  return os;
+}
+
+}  // namespace util
+}  // namespace protobuf
+}  // namespace google