Add support for creating bluetooth RFCOMM sockets.

chrome/browser/extensions/api/bluetooth/bluetooth_api.cc

Index: chrome/browser/extensions/api/bluetooth/bluetooth_api.cc
diff --git a/chrome/browser/extensions/api/bluetooth/bluetooth_api.cc b/chrome/browser/extensions/api/bluetooth/bluetooth_api.cc
index 45318596101cab014d5fc4c3d09cd6afd1a52dd6..f4e6e78f269dbb0c3f8c448b691ce1202dd9a339 100644
--- a/chrome/browser/extensions/api/bluetooth/bluetooth_api.cc
+++ b/chrome/browser/extensions/api/bluetooth/bluetooth_api.cc
@@ -4,15 +4,18 @@
 
 #include "chrome/browser/extensions/api/bluetooth/bluetooth_api.h"
 
+#include "base/memory/weak_ptr.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/api/experimental.bluetooth.h"
 
 #if defined(OS_CHROMEOS)
+#include "base/memory/ref_counted.h"
 #include "base/synchronization/lock.h"
 #include "chrome/browser/chromeos/bluetooth/bluetooth_adapter.h"
 #include "chrome/browser/chromeos/bluetooth/bluetooth_device.h"
+#include "chrome/browser/chromeos/bluetooth/bluetooth_socket.h"
 #include "chrome/browser/chromeos/extensions/bluetooth_event_router.h"
 
 using chromeos::BluetoothAdapter;
@@ -24,6 +27,8 @@ namespace GetDevicesWithServiceUUID =
     extensions::api::experimental_bluetooth::GetDevicesWithServiceUUID;
 namespace GetDevicesWithServiceName =
     extensions::api::experimental_bluetooth::GetDevicesWithServiceName;
+namespace Connect = extensions::api::experimental_bluetooth::Connect;
+namespace Disconnect = extensions::api::experimental_bluetooth::Disconnect;
 
 namespace extensions {
 namespace api {
@@ -31,12 +36,15 @@ namespace api {
 #if defined(OS_CHROMEOS)
 
 const chromeos::BluetoothAdapter* BluetoothExtensionFunction::adapter() const {
-  return profile()->GetExtensionService()->bluetooth_event_router()->adapter();
+  const chromeos::ExtensionBluetoothEventRouter* bluetooth_event_router =
+      profile()->GetExtensionService()->bluetooth_event_router();
+  return bluetooth_event_router->adapter();
 }
 
 chromeos::BluetoothAdapter* BluetoothExtensionFunction::GetMutableAdapter() {
-  return profile()->GetExtensionService()->bluetooth_event_router()->
-      GetMutableAdapter();
+  chromeos::ExtensionBluetoothEventRouter* bluetooth_event_router =
+      profile()->GetExtensionService()->bluetooth_event_router();
+  return bluetooth_event_router->GetMutableAdapter();
 }
 
 const chromeos::BluetoothAdapter*
@@ -135,6 +143,55 @@ bool BluetoothGetDevicesWithServiceNameFunction::RunImpl() {
   return true;
 }
 
+void BluetoothConnectFunction::ConnectToServiceCallback(
+    const chromeos::BluetoothDevice* device,
+    const std::string& service_uuid,
+    scoped_refptr<chromeos::BluetoothSocket> socket) {
+  if (socket.get()) {
+    // TODO(bryeung): hold on to this socket somewhere...
+
+    experimental_bluetooth::Socket result_socket;
+    result_socket.device.address = device->address();
+    result_socket.device.name = UTF16ToUTF8(device->GetName());
+    result_socket.service_uuid = service_uuid;
+    result_socket.id = socket->fd();
+    result_.reset(result_socket.ToValue().get());
+    SendResponse(true);
+  }
+  SendResponse(false);
+}
+
+bool BluetoothConnectFunction::RunImpl() {
+  scoped_ptr<Connect::Params> params(Connect::Params::Create(*args_));
+
+  chromeos::BluetoothDevice* device =
+      GetMutableAdapter()->GetDevice(params->device.address);
+  if (!device) {
+    SendResponse(false);
+    return false;
+  }
+
+  device->ConnectToService(params->service,
+      base::Bind(&BluetoothConnectFunction::ConnectToServiceCallback,
+                 this,
+                 device,
+                 params->service));
+  return true;
+}
+
+bool BluetoothDisconnectFunction::RunImpl() {
+  scoped_ptr<Disconnect::Params> params(Disconnect::Params::Create(*args_));
+
+  chromeos::BluetoothDevice* device =
+      GetMutableAdapter()->GetDevice(params->socket.device.address);
+  if (!device)
+    return false;
+
+  // TODO(bryeung): implement this...
+
+  return true;
+}
+
 #else
 
 // -----------------------------------------------------------------------------
@@ -165,13 +222,18 @@ bool BluetoothGetDevicesWithServiceNameFunction::RunImpl() {
   return false;
 }
 
-#endif
+bool BluetoothConnectFunction::RunImpl() {
+  NOTREACHED() << "Not implemented yet";
+  return false;
+}
 
 bool BluetoothDisconnectFunction::RunImpl() {
   NOTREACHED() << "Not implemented yet";
   return false;
 }
 
+#endif
+
 bool BluetoothReadFunction::RunImpl() {
   NOTREACHED() << "Not implemented yet";
   return false;
@@ -192,10 +254,5 @@ bool BluetoothWriteFunction::RunImpl() {
   return false;
 }
 
-bool BluetoothConnectFunction::RunImpl() {
-  NOTREACHED() << "Not implemented yet";
-  return false;
-}
-
 }  // namespace api
 }  // namespace extensions