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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 define("mojo/public/js/interface_types", [ | 5 define("mojo/public/js/interface_types", [ |
6 "mojo/public/js/core", | 6 "mojo/public/js/core", |
7 ], function(core) { | 7 ], function(core) { |
8 | 8 |
9 // Constants ---------------------------------------------------------------- | |
10 var kInterfaceIdNamespaceMask = 0x80000000; | |
11 var kMasterInterfaceId = 0x00000000; | |
12 var kInvalidInterfaceId = 0xFFFFFFFF; | |
13 | |
14 // --------------------------------------------------------------------------- | 9 // --------------------------------------------------------------------------- |
15 | 10 |
16 function InterfacePtrInfo(handle, version) { | 11 function InterfacePtrInfo(handle, version) { |
17 this.handle = handle; | 12 this.handle = handle; |
18 this.version = version; | 13 this.version = version; |
19 } | 14 } |
20 | 15 |
21 InterfacePtrInfo.prototype.isValid = function() { | 16 InterfacePtrInfo.prototype.isValid = function() { |
22 return core.isHandle(this.handle); | 17 return core.isHandle(this.handle); |
23 }; | 18 }; |
(...skipping 18 matching lines...) Expand all Loading... |
42 }; | 37 }; |
43 | 38 |
44 InterfaceRequest.prototype.close = function() { | 39 InterfaceRequest.prototype.close = function() { |
45 if (!this.isValid()) | 40 if (!this.isValid()) |
46 return; | 41 return; |
47 | 42 |
48 core.close(this.handle); | 43 core.close(this.handle); |
49 this.handle = null; | 44 this.handle = null; |
50 }; | 45 }; |
51 | 46 |
52 function isMasterInterfaceId(interfaceId) { | |
53 return interfaceId === kMasterInterfaceId; | |
54 } | |
55 | |
56 function isValidInterfaceId(interfaceId) { | |
57 return interfaceId !== kInvalidInterfaceId; | |
58 } | |
59 | |
60 var exports = {}; | 47 var exports = {}; |
61 exports.InterfacePtrInfo = InterfacePtrInfo; | 48 exports.InterfacePtrInfo = InterfacePtrInfo; |
62 exports.InterfaceRequest = InterfaceRequest; | 49 exports.InterfaceRequest = InterfaceRequest; |
63 exports.isMasterInterfaceId = isMasterInterfaceId; | |
64 exports.isValidInterfaceId = isValidInterfaceId; | |
65 exports.kInvalidInterfaceId = kInvalidInterfaceId; | |
66 exports.kMasterInterfaceId = kMasterInterfaceId; | |
67 exports.kInterfaceIdNamespaceMask = kInterfaceIdNamespaceMask; | |
68 | 50 |
69 return exports; | 51 return exports; |
70 }); | 52 }); |
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