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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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 // Custom binding for the fileSystemProvider API. | 5 // Custom binding for the fileSystemProvider API. |
| 6 | 6 |
| 7 var binding = require('binding').Binding.create('fileSystemProvider'); | 7 var binding = require('binding').Binding.create('fileSystemProvider'); |
| 8 var fileSystemProviderInternal = | 8 var fileSystemProviderInternal = |
| 9 require('binding').Binding.create('fileSystemProviderInternal').generate(); | 9 require('binding').Binding.create('fileSystemProviderInternal').generate(); |
| 10 var eventBindings = require('event_bindings'); | 10 var eventBindings = require('event_bindings'); |
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| 67 }; | 67 }; |
| 68 if ('mimeType' in metadata) | 68 if ('mimeType' in metadata) |
| 69 result.mimeType = metadata.mimeType; | 69 result.mimeType = metadata.mimeType; |
| 70 if ('thumbnail' in metadata) | 70 if ('thumbnail' in metadata) |
| 71 result.thumbnail = metadata.thumbnail; | 71 result.thumbnail = metadata.thumbnail; |
| 72 return result; | 72 return result; |
| 73 } | 73 } |
| 74 | 74 |
| 75 /** | 75 /** |
| 76 * Massages arguments of an event raised by the File System Provider API. | 76 * Massages arguments of an event raised by the File System Provider API. |
| 77 * @param {Array.<*>} args Input arguments. | 77 * @param {Array<*>} args Input arguments. |
| 78 * @param {function(Array.<*>)} dispatch Closure to be called with massaged | 78 * @param {function(Array<*>)} dispatch Closure to be called with massaged |
| 79 * arguments. | 79 * arguments. |
| 80 */ | 80 */ |
| 81 function massageArgumentsDefault(args, dispatch) { | 81 function massageArgumentsDefault(args, dispatch) { |
| 82 var executionStart = Date.now(); | 82 var executionStart = Date.now(); |
| 83 var options = args[0]; | 83 var options = args[0]; |
| 84 var onSuccessCallback = function(hasNext) { | 84 var onSuccessCallback = function(hasNext) { |
| 85 fileSystemProviderInternal.operationRequestedSuccess( | 85 fileSystemProviderInternal.operationRequestedSuccess( |
| 86 options.fileSystemId, options.requestId, Date.now() - executionStart); | 86 options.fileSystemId, options.requestId, Date.now() - executionStart); |
| 87 }; | 87 }; |
| 88 var onErrorCallback = function(error) { | 88 var onErrorCallback = function(error) { |
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| 251 | 251 |
| 252 eventBindings.registerArgumentMassager( | 252 eventBindings.registerArgumentMassager( |
| 253 'fileSystemProvider.onAddWatcherRequested', | 253 'fileSystemProvider.onAddWatcherRequested', |
| 254 massageArgumentsDefault); | 254 massageArgumentsDefault); |
| 255 | 255 |
| 256 eventBindings.registerArgumentMassager( | 256 eventBindings.registerArgumentMassager( |
| 257 'fileSystemProvider.onRemoveWatcherRequested', | 257 'fileSystemProvider.onRemoveWatcherRequested', |
| 258 massageArgumentsDefault); | 258 massageArgumentsDefault); |
| 259 | 259 |
| 260 exports.binding = binding.generate(); | 260 exports.binding = binding.generate(); |
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