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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 [DartPackage="mojo", JavaPackage="org.chromium.mojo.bindings"] | 5 [DartPackage="mojo", |
6 JavaPackage="org.chromium.mojo.bindings"] | |
6 module mojo; | 7 module mojo; |
7 | 8 |
8 // For each message pipe representing a user-defined interface, some control | 9 // For each message pipe representing a user-defined interface, some control |
9 // functions are provided at the same end of the message pipe as the | 10 // functions are provided at the same end of the message pipe as the |
10 // user-defined interface, providing information about the user-defined | 11 // user-defined interface, providing information about the user-defined |
11 // interface and controlling behavior of the message pipe. | 12 // interface and controlling behavior of the message pipe. |
12 | 13 |
13 //////////////////////////////////////////////////////////////////////////////// | 14 //////////////////////////////////////////////////////////////////////////////// |
14 // Run@0xFFFFFFFF(RunInput input) => (RunOutput? output); | 15 // Run@0xFFFFFFFF(RunInput input) => (RunOutput? output); |
15 // | 16 // |
(...skipping 15 matching lines...) Expand all Loading... | |
31 // }; | 32 // }; |
32 // union RunOutput { | 33 // union RunOutput { |
33 // QueryVersionResult query_version_result; | 34 // QueryVersionResult query_version_result; |
34 // }; | 35 // }; |
35 | 36 |
36 const uint32 kRunMessageId = 0xFFFFFFFF; | 37 const uint32 kRunMessageId = 0xFFFFFFFF; |
37 | 38 |
38 struct RunMessageParams { | 39 struct RunMessageParams { |
39 // The reserved fields make the layout compatible with the RunInput union | 40 // The reserved fields make the layout compatible with the RunInput union |
40 // described above. | 41 // described above. |
41 uint32 reserved0; // Must be set to 16. | 42 uint32 reserved0; // Must be set to 16. |
jamesr
2016/02/29 23:40:49
two spaces before the start of a comment is fairly
vtl
2016/02/29 23:41:59
I think in general, we prefer two spaces before th
azani
2016/03/04 01:08:48
Done.
| |
42 uint32 reserved1; // Must be set to 0; | 43 uint32 reserved1; // Must be set to 0; |
43 QueryVersion query_version; | 44 QueryVersion query_version; |
44 }; | 45 }; |
45 | 46 |
46 struct RunResponseMessageParams { | 47 struct RunResponseMessageParams { |
47 // The reserved fields make the layout compatible with the RunOutput union | 48 // The reserved fields make the layout compatible with the RunOutput union |
48 // described above. | 49 // described above. |
49 uint32 reserved0; // Must be set to 16. | 50 uint32 reserved0; // Must be set to 16. |
50 uint32 reserved1; // Must be set to 0. | 51 uint32 reserved1; // Must be set to 0. |
51 QueryVersionResult query_version_result; | 52 QueryVersionResult query_version_result; |
52 }; | 53 }; |
53 | 54 |
54 // Queries the max supported version of the user-defined interface. | 55 // Queries the max supported version of the user-defined interface. |
55 struct QueryVersion { | 56 struct QueryVersion{}; |
vtl
2016/02/29 23:41:59
This seems to be broken. At the very least, there
azani
2016/03/04 01:08:48
Done.
| |
56 }; | |
57 struct QueryVersionResult { | 57 struct QueryVersionResult { |
58 uint32 version; | 58 uint32 version; |
59 }; | 59 }; |
60 | 60 |
61 //////////////////////////////////////////////////////////////////////////////// | 61 //////////////////////////////////////////////////////////////////////////////// |
62 // RunOrClosePipe@0xFFFFFFFE(RunOrClosePipeInput input); | 62 // RunOrClosePipe@0xFFFFFFFE(RunOrClosePipeInput input); |
63 // | 63 // |
64 // This control function runs the input command. If the operation fails or the | 64 // This control function runs the input command. If the operation fails or the |
65 // command is not supported, the message pipe is closed. | 65 // command is not supported, the message pipe is closed. |
66 // | 66 // |
67 // TODO(yzshen): Once union support is ready, switch the following definition | 67 // TODO(yzshen): Once union support is ready, switch the following definition |
68 // to: | 68 // to: |
69 // struct RunOrClosePipeMessageParams { | 69 // struct RunOrClosePipeMessageParams { |
70 // RunOrClosePipeInput input; | 70 // RunOrClosePipeInput input; |
71 // }; | 71 // }; |
72 // union RunOrClosePipeInput { | 72 // union RunOrClosePipeInput { |
73 // RequireVersion require_version; | 73 // RequireVersion require_version; |
74 // }; | 74 // }; |
75 | 75 |
76 const uint32 kRunOrClosePipeMessageId = 0xFFFFFFFE; | 76 const uint32 kRunOrClosePipeMessageId = 0xFFFFFFFE; |
77 | 77 |
78 struct RunOrClosePipeMessageParams { | 78 struct RunOrClosePipeMessageParams { |
79 // The reserved fields make the layout compatible with the RunOrClosePipeInput | 79 // The reserved fields make the layout compatible with the RunOrClosePipeInput |
80 // union described above. | 80 // union described above. |
81 uint32 reserved0; // Must be set to 16. | 81 uint32 reserved0; // Must be set to 16. |
82 uint32 reserved1; // Must be set to 0. | 82 uint32 reserved1; // Must be set to 0. |
83 RequireVersion require_version; | 83 RequireVersion require_version; |
84 }; | 84 }; |
85 | 85 |
86 // If the specified version of the user-defined interface is not supported, the | 86 // If the specified version of the user-defined interface is not supported, the |
87 // function fails and the pipe is closed. | 87 // function fails and the pipe is closed. |
88 struct RequireVersion { | 88 struct RequireVersion { |
89 uint32 version; | 89 uint32 version; |
90 }; | 90 }; |
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