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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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