1 files changed, 45 insertions, 0 deletions
diff --git a/chromium/extensions/browser/api/cast_channel/cast_message_util.h b/chromium/extensions/browser/api/cast_channel/cast_message_util.h
new file mode 100644
index 00000000000..b14b737a5c9
--- /dev/null
+++ b/chromium/extensions/browser/api/cast_channel/cast_message_util.h
@@ -0,0 +1,45 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef EXTENSIONS_BROWSER_API_CAST_CHANNEL_CAST_MESSAGE_UTIL_H_
+#define EXTENSIONS_BROWSER_API_CAST_CHANNEL_CAST_MESSAGE_UTIL_H_
+
+#include <string>
+
+namespace extensions {
+namespace api {
+namespace cast_channel {
+
+class CastMessage;
+class DeviceAuthMessage;
+struct MessageInfo;
+
+// Fills |message_proto| from |message| and returns true on success.
+bool MessageInfoToCastMessage(const MessageInfo& message,
+                              CastMessage* message_proto);
+
+// Checks if the contents of |message_proto| are valid.
+bool IsCastMessageValid(const CastMessage& message_proto);
+
+// Fills |message| from |message_proto| and returns true on success.
+bool CastMessageToMessageInfo(const CastMessage& message_proto,
+                              MessageInfo* message);
+
+// Returns a human readable string for |message_proto|.
+std::string CastMessageToString(const CastMessage& message_proto);
+
+// Returns a human readable string for |message|.
+std::string AuthMessageToString(const DeviceAuthMessage& message);
+
+// Fills |message_proto| appropriately for an auth challenge request message.
+void CreateAuthChallengeMessage(CastMessage* message_proto);
+
+// Returns whether the given message is an auth handshake message.
+bool IsAuthMessage(const CastMessage& message);
+
+}  // namespace cast_channel
+}  // namespace api
+}  // namespace extensions
+
+#endif  // EXTENSIONS_BROWSER_API_CAST_CHANNEL_CAST_MESSAGE_UTIL_H_