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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "chrome/browser/extensions/api/serial/serial_api.h" | 5 #include "chrome/browser/extensions/api/serial/serial_api.h" |
| 6 | 6 |
| 7 #include "base/values.h" | 7 #include "base/values.h" |
| 8 #include "chrome/browser/extensions/extension_system.h" | 8 #include "chrome/browser/extensions/extension_system.h" |
| 9 #include "chrome/browser/extensions/api/serial/serial_connection.h" | 9 #include "chrome/browser/extensions/api/serial/serial_connection.h" |
| 10 #include "chrome/browser/extensions/api/serial/serial_port_enumerator.h" | 10 #include "chrome/browser/extensions/api/serial/serial_port_enumerator.h" |
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| 58 } | 58 } |
| 59 | 59 |
| 60 void SerialGetPortsFunction::Work() { | 60 void SerialGetPortsFunction::Work() { |
| 61 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE)); | 61 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE)); |
| 62 | 62 |
| 63 base::ListValue* ports = new base::ListValue(); | 63 base::ListValue* ports = new base::ListValue(); |
| 64 SerialPortEnumerator::StringSet port_names = | 64 SerialPortEnumerator::StringSet port_names = |
| 65 SerialPortEnumerator::GenerateValidSerialPortNames(); | 65 SerialPortEnumerator::GenerateValidSerialPortNames(); |
| 66 SerialPortEnumerator::StringSet::const_iterator i = port_names.begin(); | 66 SerialPortEnumerator::StringSet::const_iterator i = port_names.begin(); |
| 67 while (i != port_names.end()) { | 67 while (i != port_names.end()) { |
| 68 ports->Append(Value::CreateStringValue(*i++)); | 68 ports->Append(new base::StringValue(*i++)); |
| 69 } | 69 } |
| 70 | 70 |
| 71 SetResult(ports); | 71 SetResult(ports); |
| 72 } | 72 } |
| 73 | 73 |
| 74 bool SerialGetPortsFunction::Respond() { | 74 bool SerialGetPortsFunction::Respond() { |
| 75 return true; | 75 return true; |
| 76 } | 76 } |
| 77 | 77 |
| 78 // It's a fool's errand to come up with a default bitrate, because we don't get | 78 // It's a fool's errand to come up with a default bitrate, because we don't get |
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| 175 void SerialCloseFunction::Work() { | 175 void SerialCloseFunction::Work() { |
| 176 bool close_result = false; | 176 bool close_result = false; |
| 177 SerialConnection* serial_connection = GetSerialConnection( | 177 SerialConnection* serial_connection = GetSerialConnection( |
| 178 params_->connection_id); | 178 params_->connection_id); |
| 179 if (serial_connection) { | 179 if (serial_connection) { |
| 180 serial_connection->Close(); | 180 serial_connection->Close(); |
| 181 RemoveSerialConnection(params_->connection_id); | 181 RemoveSerialConnection(params_->connection_id); |
| 182 close_result = true; | 182 close_result = true; |
| 183 } | 183 } |
| 184 | 184 |
| 185 SetResult(Value::CreateBooleanValue(close_result)); | 185 SetResult(new base::FundamentalValue(close_result)); |
| 186 } | 186 } |
| 187 | 187 |
| 188 bool SerialCloseFunction::Respond() { | 188 bool SerialCloseFunction::Respond() { |
| 189 return true; | 189 return true; |
| 190 } | 190 } |
| 191 | 191 |
| 192 SerialReadFunction::SerialReadFunction() { | 192 SerialReadFunction::SerialReadFunction() { |
| 193 } | 193 } |
| 194 | 194 |
| 195 SerialReadFunction::~SerialReadFunction() { | 195 SerialReadFunction::~SerialReadFunction() { |
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| 287 | 287 |
| 288 void SerialFlushFunction::Work() { | 288 void SerialFlushFunction::Work() { |
| 289 bool flush_result = false; | 289 bool flush_result = false; |
| 290 SerialConnection* serial_connection = GetSerialConnection( | 290 SerialConnection* serial_connection = GetSerialConnection( |
| 291 params_->connection_id); | 291 params_->connection_id); |
| 292 if (serial_connection) { | 292 if (serial_connection) { |
| 293 serial_connection->Flush(); | 293 serial_connection->Flush(); |
| 294 flush_result = true; | 294 flush_result = true; |
| 295 } | 295 } |
| 296 | 296 |
| 297 SetResult(Value::CreateBooleanValue(flush_result)); | 297 SetResult(new base::FundamentalValue(flush_result)); |
| 298 } | 298 } |
| 299 | 299 |
| 300 bool SerialFlushFunction::Respond() { | 300 bool SerialFlushFunction::Respond() { |
| 301 return true; | 301 return true; |
| 302 } | 302 } |
| 303 | 303 |
| 304 SerialGetControlSignalsFunction::SerialGetControlSignalsFunction() | 304 SerialGetControlSignalsFunction::SerialGetControlSignalsFunction() |
| 305 : api_response_(false) { | 305 : api_response_(false) { |
| 306 } | 306 } |
| 307 | 307 |
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| 362 params_->connection_id); | 362 params_->connection_id); |
| 363 if (serial_connection) { | 363 if (serial_connection) { |
| 364 SerialConnection::ControlSignals control_signals = { 0 }; | 364 SerialConnection::ControlSignals control_signals = { 0 }; |
| 365 control_signals.should_set_dtr = params_->options.dtr.get() != NULL; | 365 control_signals.should_set_dtr = params_->options.dtr.get() != NULL; |
| 366 if (control_signals.should_set_dtr) | 366 if (control_signals.should_set_dtr) |
| 367 control_signals.dtr = *(params_->options.dtr); | 367 control_signals.dtr = *(params_->options.dtr); |
| 368 control_signals.should_set_rts = params_->options.rts.get() != NULL; | 368 control_signals.should_set_rts = params_->options.rts.get() != NULL; |
| 369 if (control_signals.should_set_rts) | 369 if (control_signals.should_set_rts) |
| 370 control_signals.rts = *(params_->options.rts); | 370 control_signals.rts = *(params_->options.rts); |
| 371 if (serial_connection->SetControlSignals(control_signals)) { | 371 if (serial_connection->SetControlSignals(control_signals)) { |
| 372 SetResult(Value::CreateBooleanValue(true)); | 372 SetResult(new base::FundamentalValue(true)); |
| 373 } else { | 373 } else { |
| 374 error_ = kErrorSetControlSignalsFailed; | 374 error_ = kErrorSetControlSignalsFailed; |
| 375 SetResult(Value::CreateBooleanValue(false)); | 375 SetResult(new base::FundamentalValue(false)); |
| 376 } | 376 } |
| 377 } else { | 377 } else { |
| 378 error_ = kSerialConnectionNotFoundError; | 378 error_ = kSerialConnectionNotFoundError; |
| 379 SetResult(Value::CreateBooleanValue(false)); | 379 SetResult(new base::FundamentalValue(false)); |
| 380 } | 380 } |
| 381 } | 381 } |
| 382 | 382 |
| 383 bool SerialSetControlSignalsFunction::Respond() { | 383 bool SerialSetControlSignalsFunction::Respond() { |
| 384 return true; | 384 return true; |
| 385 } | 385 } |
| 386 | 386 |
| 387 } // namespace extensions | 387 } // namespace extensions |
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