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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef MOJO_PUBLIC_LIBS_MESSAGE_MESSAGE_H_ |
| 6 #define MOJO_PUBLIC_LIBS_MESSAGE_MESSAGE_H_ |
| 7 |
| 8 #include <stdint.h> |
| 9 |
| 10 #include <vector> |
| 11 |
| 12 #include "mojo/public/system/core.h" |
| 13 |
| 14 namespace mojo { |
| 15 |
| 16 enum MessageFieldClass { |
| 17 kMessageFieldClass_U32 = 0x1, |
| 18 kMessageFieldClass_U64 = 0x2, |
| 19 kMessageFieldClass_Array = 0x3, |
| 20 }; |
| 21 |
| 22 enum MessageFieldType { |
| 23 kMessageFieldType_Bool = 0x1 << 2 | kMessageFieldClass_U32, |
| 24 kMessageFieldType_Int8 = 0x2 << 2 | kMessageFieldClass_U32, |
| 25 kMessageFieldType_Int16 = 0x3 << 2 | kMessageFieldClass_U32, |
| 26 kMessageFieldType_Int32 = 0x4 << 2 | kMessageFieldClass_U32, |
| 27 kMessageFieldType_Int64 = 0x5 << 2 | kMessageFieldClass_U64, |
| 28 kMessageFieldType_Uint8 = 0x6 << 2 | kMessageFieldClass_U32, |
| 29 kMessageFieldType_Uint16 = 0x7 << 2 | kMessageFieldClass_U32, |
| 30 kMessageFieldType_Uint32 = 0x8 << 2 | kMessageFieldClass_U32, |
| 31 kMessageFieldType_Uint64 = 0x9 << 2 | kMessageFieldClass_U64, |
| 32 kMessageFieldType_Float = 0xA << 2 | kMessageFieldClass_U32, |
| 33 kMessageFieldType_Double = 0xB << 2 | kMessageFieldClass_U64, |
| 34 kMessageFieldType_String = 0xC << 2 | kMessageFieldClass_Array, |
| 35 kMessageFieldType_Bytes = 0xD << 2 | kMessageFieldClass_Array, |
| 36 kMessageFieldType_Handle = 0xE << 2 | kMessageFieldClass_U32, |
| 37 kMessageFieldType_Message = 0xF << 2 | kMessageFieldClass_Array, |
| 38 }; |
| 39 |
| 40 class Message { |
| 41 public: |
| 42 Message(); |
| 43 ~Message(); |
| 44 |
| 45 const std::vector<uint8_t>& data() const { return data_; } |
| 46 const std::vector<Handle>& handles() const { return handles_; } |
| 47 |
| 48 private: |
| 49 friend class MessageBuilder; |
| 50 |
| 51 std::vector<uint8_t> data_; |
| 52 std::vector<Handle> handles_; |
| 53 }; |
| 54 |
| 55 } // namespace mojo |
| 56 |
| 57 #endif // MOJO_PUBLIC_LIBS_MESSAGE_MESSAGE_H_ |
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