mojo: MessageBuilder

mojo/ipc/message/ipc_message.h

+// Copyright (c) 2013 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 MOJO_IPC_MESSAGE_IPC_MESSAGE_H_
+#define MOJO_IPC_MESSAGE_IPC_MESSAGE_H_
+
+#include <stdint.h>
+#include <vector>
+
+#include "mojo/ipc/core/ipc_handle.h"
+
+namespace mojo {
+
+enum IPCMessageFieldType {
+  kIPCMessageFieldType_Bool    = 0x1,
+  kIPCMessageFieldType_Int8    = 0x2,
+  kIPCMessageFieldType_Int16   = 0x3,
+  kIPCMessageFieldType_Int32   = 0x4,
+  kIPCMessageFieldType_Int64   = 0x5,
+  kIPCMessageFieldType_Uint8   = 0x6,
+  kIPCMessageFieldType_Uint16  = 0x7,
+  kIPCMessageFieldType_Uint32  = 0x8,
+  kIPCMessageFieldType_Uint64  = 0x9,
+  kIPCMessageFieldType_Float   = 0xA,
+  kIPCMessageFieldType_Double  = 0xB,
+  kIPCMessageFieldType_String  = 0xC,
+  kIPCMessageFieldType_Bytes   = 0xD,
+  kIPCMessageFieldType_Handle  = 0xE,

[vtl, 2013/09/11 17:37:16]

I see!

+  kIPCMessageFieldType_Message = 0xF,
+};
+
+class IPCMessage {
+ public:
+  IPCMessage();
+  ~IPCMessage();
+
+  const std::vector<uint8_t>& data() const { return data_; }
+  const std::vector<Handle>& handles() const { return handles_; }
+
+ private:
+  friend class IPCMessageBuilder;
+
+  std::vector<uint8_t> data_;
+  std::vector<Handle> handles_;
+};
+
+}  // namespace mojo
+
+#endif  // MOJO_IPC_MESSAGE_IPC_MESSAGE_H_