OLD | NEW |
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 |
9 // --------------------------------------------------------------------------- | 14 // --------------------------------------------------------------------------- |
10 | 15 |
11 function InterfacePtrInfo(handle, version) { | 16 function InterfacePtrInfo(handle, version) { |
12 this.handle = handle; | 17 this.handle = handle; |
13 this.version = version; | 18 this.version = version; |
14 } | 19 } |
15 | 20 |
16 InterfacePtrInfo.prototype.isValid = function() { | 21 InterfacePtrInfo.prototype.isValid = function() { |
17 return core.isHandle(this.handle); | 22 return core.isHandle(this.handle); |
18 }; | 23 }; |
(...skipping 18 matching lines...) Expand all Loading... |
37 }; | 42 }; |
38 | 43 |
39 InterfaceRequest.prototype.close = function() { | 44 InterfaceRequest.prototype.close = function() { |
40 if (!this.isValid()) | 45 if (!this.isValid()) |
41 return; | 46 return; |
42 | 47 |
43 core.close(this.handle); | 48 core.close(this.handle); |
44 this.handle = null; | 49 this.handle = null; |
45 }; | 50 }; |
46 | 51 |
| 52 function isMasterInterfaceId(interfaceId) { |
| 53 return interfaceId === kMasterInterfaceId; |
| 54 } |
| 55 |
| 56 function isValidInterfaceId(interfaceId) { |
| 57 return interfaceId !== kInvalidInterfaceId; |
| 58 } |
| 59 |
47 var exports = {}; | 60 var exports = {}; |
48 exports.InterfacePtrInfo = InterfacePtrInfo; | 61 exports.InterfacePtrInfo = InterfacePtrInfo; |
49 exports.InterfaceRequest = InterfaceRequest; | 62 exports.InterfaceRequest = InterfaceRequest; |
| 63 exports.isMasterInterfaceId = isMasterInterfaceId; |
| 64 exports.isValidInterfaceId = isValidInterfaceId; |
| 65 exports.kInvalidInterfaceId = kInvalidInterfaceId; |
| 66 exports.kMasterInterfaceId = kMasterInterfaceId; |
| 67 exports.kInterfaceIdNamespaceMask = kInterfaceIdNamespaceMask; |
50 | 68 |
51 return exports; | 69 return exports; |
52 }); | 70 }); |
OLD | NEW |