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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 #include "extensions/browser/api/hid/hid_api.h" | 5 #include "extensions/browser/api/hid/hid_api.h" |
6 | 6 |
7 #include <stdint.h> | 7 #include <stdint.h> |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 #include <utility> | 10 #include <utility> |
11 #include <vector> | 11 #include <vector> |
12 | 12 |
13 #include "base/memory/ptr_util.h" | 13 #include "base/memory/ptr_util.h" |
| 14 #include "base/values.h" |
14 #include "device/base/device_client.h" | 15 #include "device/base/device_client.h" |
15 #include "device/hid/hid_connection.h" | 16 #include "device/hid/hid_connection.h" |
16 #include "device/hid/hid_device_filter.h" | 17 #include "device/hid/hid_device_filter.h" |
17 #include "device/hid/hid_device_info.h" | 18 #include "device/hid/hid_device_info.h" |
18 #include "device/hid/hid_service.h" | 19 #include "device/hid/hid_service.h" |
19 #include "extensions/browser/api/api_resource_manager.h" | 20 #include "extensions/browser/api/api_resource_manager.h" |
20 #include "extensions/browser/api/device_permissions_prompt.h" | 21 #include "extensions/browser/api/device_permissions_prompt.h" |
21 #include "extensions/browser/api/extensions_api_client.h" | 22 #include "extensions/browser/api/extensions_api_client.h" |
22 #include "extensions/common/api/hid.h" | 23 #include "extensions/common/api/hid.h" |
23 #include "net/base/io_buffer.h" | 24 #include "net/base/io_buffer.h" |
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261 connection->Read(base::Bind(&HidReceiveFunction::OnFinished, this)); | 262 connection->Read(base::Bind(&HidReceiveFunction::OnFinished, this)); |
262 } | 263 } |
263 | 264 |
264 void HidReceiveFunction::OnFinished(bool success, | 265 void HidReceiveFunction::OnFinished(bool success, |
265 scoped_refptr<net::IOBuffer> buffer, | 266 scoped_refptr<net::IOBuffer> buffer, |
266 size_t size) { | 267 size_t size) { |
267 if (success) { | 268 if (success) { |
268 DCHECK_GE(size, 1u); | 269 DCHECK_GE(size, 1u); |
269 int report_id = reinterpret_cast<uint8_t*>(buffer->data())[0]; | 270 int report_id = reinterpret_cast<uint8_t*>(buffer->data())[0]; |
270 | 271 |
271 Respond(TwoArguments(base::MakeUnique<base::Value>(report_id), | 272 Respond(TwoArguments( |
272 base::BinaryValue::CreateWithCopiedBuffer( | 273 base::MakeUnique<base::Value>(report_id), |
273 buffer->data() + 1, size - 1))); | 274 base::Value::CreateWithCopiedBuffer(buffer->data() + 1, size - 1))); |
274 } else { | 275 } else { |
275 Respond(Error(kErrorTransfer)); | 276 Respond(Error(kErrorTransfer)); |
276 } | 277 } |
277 } | 278 } |
278 | 279 |
279 HidSendFunction::HidSendFunction() {} | 280 HidSendFunction::HidSendFunction() {} |
280 | 281 |
281 HidSendFunction::~HidSendFunction() {} | 282 HidSendFunction::~HidSendFunction() {} |
282 | 283 |
283 bool HidSendFunction::ReadParameters() { | 284 bool HidSendFunction::ReadParameters() { |
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322 connection->GetFeatureReport( | 323 connection->GetFeatureReport( |
323 static_cast<uint8_t>(parameters_->report_id), | 324 static_cast<uint8_t>(parameters_->report_id), |
324 base::Bind(&HidReceiveFeatureReportFunction::OnFinished, this)); | 325 base::Bind(&HidReceiveFeatureReportFunction::OnFinished, this)); |
325 } | 326 } |
326 | 327 |
327 void HidReceiveFeatureReportFunction::OnFinished( | 328 void HidReceiveFeatureReportFunction::OnFinished( |
328 bool success, | 329 bool success, |
329 scoped_refptr<net::IOBuffer> buffer, | 330 scoped_refptr<net::IOBuffer> buffer, |
330 size_t size) { | 331 size_t size) { |
331 if (success) { | 332 if (success) { |
332 Respond(OneArgument( | 333 Respond( |
333 base::BinaryValue::CreateWithCopiedBuffer(buffer->data(), size))); | 334 OneArgument(base::Value::CreateWithCopiedBuffer(buffer->data(), size))); |
334 } else { | 335 } else { |
335 Respond(Error(kErrorTransfer)); | 336 Respond(Error(kErrorTransfer)); |
336 } | 337 } |
337 } | 338 } |
338 | 339 |
339 HidSendFeatureReportFunction::HidSendFeatureReportFunction() {} | 340 HidSendFeatureReportFunction::HidSendFeatureReportFunction() {} |
340 | 341 |
341 HidSendFeatureReportFunction::~HidSendFeatureReportFunction() {} | 342 HidSendFeatureReportFunction::~HidSendFeatureReportFunction() {} |
342 | 343 |
343 bool HidSendFeatureReportFunction::ReadParameters() { | 344 bool HidSendFeatureReportFunction::ReadParameters() { |
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361 | 362 |
362 void HidSendFeatureReportFunction::OnFinished(bool success) { | 363 void HidSendFeatureReportFunction::OnFinished(bool success) { |
363 if (success) { | 364 if (success) { |
364 Respond(NoArguments()); | 365 Respond(NoArguments()); |
365 } else { | 366 } else { |
366 Respond(Error(kErrorTransfer)); | 367 Respond(Error(kErrorTransfer)); |
367 } | 368 } |
368 } | 369 } |
369 | 370 |
370 } // namespace extensions | 371 } // namespace extensions |
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