Bluetooth API: Add getServices

This CL depends on
https://chromiumcodereview.appspot.com/10543170/

TEST=coming soon
BUG=132598


Review URL: https://chromiumcodereview.appspot.com/10543171

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@142775 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 78 insertions, 1 deletions

diff --git a/chrome/browser/extensions/api/bluetooth/bluetooth_api.cc b/chrome/browser/extensions/api/bluetooth/bluetooth_api.cc
index 76d2233..b1e34ba 100644
--- a/chrome/browser/extensions/api/bluetooth/bluetooth_api.cc
+++ b/chrome/browser/extensions/api/bluetooth/bluetooth_api.cc
@@ -50,6 +50,7 @@ const char kCouldNotSetOutOfBandPairingData[] =
     "Could not set Out Of Band Pairing Data";
 const char kFailedToConnect[] = "Connection failed";
 const char kInvalidDevice[] = "Invalid device";
+const char kServiceDiscoveryFailed[] = "Service discovery failed";
 const char kSocketNotFoundError[] = "Socket not found: invalid socket id";
 const char kStartDiscoveryFailed[] =
     "Starting discovery failed, or already discovering";
@@ -60,6 +61,7 @@ const char kStopDiscoveryFailed[] = "Failed to stop discovery";
 namespace Connect = extensions::api::experimental_bluetooth::Connect;
 namespace Disconnect = extensions::api::experimental_bluetooth::Disconnect;
 namespace GetDevices = extensions::api::experimental_bluetooth::GetDevices;
+namespace GetServices = extensions::api::experimental_bluetooth::GetServices;
 namespace Read = extensions::api::experimental_bluetooth::Read;
 namespace SetOutOfBandPairingData =
     extensions::api::experimental_bluetooth::SetOutOfBandPairingData;
@@ -154,6 +156,56 @@ bool BluetoothGetDevicesFunction::RunImpl() {
   return true;
 }
 
+void BluetoothGetServicesFunction::GetServiceRecordsCallback(
+    base::ListValue* services,
+    const chromeos::BluetoothDevice::ServiceRecordList& records) {
+  for (chromeos::BluetoothDevice::ServiceRecordList::const_iterator i =
+      records.begin(); i != records.end(); ++i) {
+    const chromeos::BluetoothServiceRecord& record = **i;
+    experimental_bluetooth::ServiceRecord api_record;
+    api_record.name = record.name();
+    if (!record.uuid().empty())
+      api_record.uuid.reset(new std::string(record.uuid()));
+    services->Append(api_record.ToValue().release());
+  }
+
+  SendResponse(true);
+  Release();  // Added in RunImpl
+}
+
+void BluetoothGetServicesFunction::OnErrorCallback() {
+  SetError(kServiceDiscoveryFailed);
+  SendResponse(false);
+  Release();  // Added in RunImpl
+}
+
+bool BluetoothGetServicesFunction::RunImpl() {
+  scoped_ptr<GetServices::Params> params(GetServices::Params::Create(*args_));
+  EXTENSION_FUNCTION_VALIDATE(params.get() != NULL);
+  const experimental_bluetooth::GetServicesOptions& options = params->options;
+
+  chromeos::BluetoothDevice* device =
+      GetMutableAdapter(profile())->GetDevice(options.device_address);
+  if (!device) {
+    SendResponse(false);
+    SetError(kInvalidDevice);
+    return false;
+  }
+
+  ListValue* services = new ListValue;
+  result_.reset(services);
+
+  AddRef();  // Released in GetServiceRecordsCallback or OnErrorCallback
+  device->GetServiceRecords(
+      base::Bind(&BluetoothGetServicesFunction::GetServiceRecordsCallback,
+                 this,
+                 services),
+      base::Bind(&BluetoothGetServicesFunction::OnErrorCallback,
+                 this));
+
+  return true;
+}
+
 void BluetoothConnectFunction::ConnectToServiceCallback(
     const chromeos::BluetoothDevice* device,
     const std::string& service_uuid,
@@ -483,6 +535,11 @@ bool BluetoothGetDevicesFunction::RunImpl() {
   return false;
 }
 
+bool BluetoothGetServicesFunction::RunImpl() {
+  NOTREACHED() << "Not implemented yet";
+  return false;
+}
+
 bool BluetoothConnectFunction::RunImpl() {
   NOTREACHED() << "Not implemented yet";
   return false;
diff --git a/chrome/browser/extensions/api/bluetooth/bluetooth_api.h b/chrome/browser/extensions/api/bluetooth/bluetooth_api.h
index 4abe159..397e0e3 100644
--- a/chrome/browser/extensions/api/bluetooth/bluetooth_api.h
+++ b/chrome/browser/extensions/api/bluetooth/bluetooth_api.h
@@ -13,11 +13,11 @@
 
 #if defined(OS_CHROMEOS)
 #include "base/memory/ref_counted.h"
+#include "chrome/browser/chromeos/bluetooth/bluetooth_device.h"
 #include "chrome/browser/chromeos/bluetooth/bluetooth_socket.h"
 
 namespace chromeos {
 
-class BluetoothDevice;
 class BluetoothSocket;
 struct BluetoothOutOfBandPairingData;
 
@@ -84,6 +84,26 @@ class BluetoothGetDevicesFunction : public AsyncExtensionFunction {
 #endif
 };
 
+class BluetoothGetServicesFunction : public AsyncExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION_NAME("experimental.bluetooth.getServices")
+
+ protected:
+  virtual ~BluetoothGetServicesFunction() {}
+
+  // ExtensionFunction:
+  virtual bool RunImpl() OVERRIDE;
+
+
+#if defined(OS_CHROMEOS)
+ private:
+  void GetServiceRecordsCallback(
+      base::ListValue* services,
+      const chromeos::BluetoothDevice::ServiceRecordList& records);
+  void OnErrorCallback();
+#endif
+};
+
 class BluetoothConnectFunction : public AsyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION_NAME("experimental.bluetooth.connect")