Add permanent_id to pairing protocol.

BUG=483304

Review URL: https://codereview.chromium.org/1118173002

Cr-Commit-Position: refs/heads/master@{#327873}

6 files changed, 18 insertions, 0 deletions

diff --git a/components/pairing/bluetooth_host_pairing_controller.cc b/components/pairing/bluetooth_host_pairing_controller.cc
index 580d92f..c8246b1 100644
--- a/components/pairing/bluetooth_host_pairing_controller.cc
+++ b/components/pairing/bluetooth_host_pairing_controller.cc
@@ -87,6 +87,8 @@ void BluetoothHostPairingController::SendHostStatus() {
   host_status.set_api_version(kPairingAPIVersion);
   if (!enrollment_domain_.empty())
     host_status.mutable_parameters()->set_domain(enrollment_domain_);
+  if (!permanent_id_.empty())
+    host_status.mutable_parameters()->set_permanent_id(permanent_id_);
 
   // TODO(zork): Get these values from the UI. (http://crbug.com/405744)
   host_status.mutable_parameters()->set_connectivity(
@@ -420,6 +422,11 @@ void BluetoothHostPairingController::OnEnrollmentStatusChanged(
   SendHostStatus();
 }
 
+void BluetoothHostPairingController::SetPermanentId(
+    const std::string& permanent_id) {
+  permanent_id_ = permanent_id;
+}
+
 void BluetoothHostPairingController::RequestPinCode(
     device::BluetoothDevice* device) {
   // Disallow unknown device.
diff --git a/components/pairing/bluetooth_host_pairing_controller.h b/components/pairing/bluetooth_host_pairing_controller.h
index 20ba506..1873935 100644
--- a/components/pairing/bluetooth_host_pairing_controller.h
+++ b/components/pairing/bluetooth_host_pairing_controller.h
@@ -71,6 +71,7 @@ class BluetoothHostPairingController
   std::string GetEnrollmentDomain() override;
   void OnUpdateStatusChanged(UpdateStatus update_status) override;
   void OnEnrollmentStatusChanged(EnrollmentStatus enrollment_status) override;
+  void SetPermanentId(const std::string& permanent_id) override;
 
   // ProtoDecoder::Observer:
   void OnHostStatusMessage(const pairing_api::HostStatus& message) override;
@@ -102,6 +103,7 @@ class BluetoothHostPairingController
   std::string enrollment_domain_;
   UpdateStatus update_status_;
   EnrollmentStatus enrollment_status_;
+  std::string permanent_id_;
 
   scoped_refptr<device::BluetoothAdapter> adapter_;
   scoped_refptr<device::BluetoothSocket> service_socket_;
diff --git a/components/pairing/fake_host_pairing_controller.cc b/components/pairing/fake_host_pairing_controller.cc
index 25250d02..ebd7084 100644
--- a/components/pairing/fake_host_pairing_controller.cc
+++ b/components/pairing/fake_host_pairing_controller.cc
@@ -130,6 +130,10 @@ void FakeHostPairingController::OnEnrollmentStatusChanged(
     EnrollmentStatus enrollment_status) {
 }
 
+void FakeHostPairingController::SetPermanentId(
+    const std::string& permanent_id) {
+}
+
 void FakeHostPairingController::PairingStageChanged(Stage new_stage) {
   switch (new_stage) {
     case STAGE_WAITING_FOR_CONTROLLER: {
diff --git a/components/pairing/fake_host_pairing_controller.h b/components/pairing/fake_host_pairing_controller.h
index 17d6884..fcca881 100644
--- a/components/pairing/fake_host_pairing_controller.h
+++ b/components/pairing/fake_host_pairing_controller.h
@@ -47,6 +47,7 @@ class FakeHostPairingController
   std::string GetEnrollmentDomain() override;
   void OnUpdateStatusChanged(UpdateStatus update_status) override;
   void OnEnrollmentStatusChanged(EnrollmentStatus enrollment_status) override;
+  void SetPermanentId(const std::string& permanent_id) override;
 
   // HostPairingController::Observer:
   void PairingStageChanged(Stage new_stage) override;
diff --git a/components/pairing/host_pairing_controller.h b/components/pairing/host_pairing_controller.h
index 731707a..b360d07 100644
--- a/components/pairing/host_pairing_controller.h
+++ b/components/pairing/host_pairing_controller.h
@@ -93,6 +93,9 @@ class HostPairingController {
   virtual void OnEnrollmentStatusChanged(
       EnrollmentStatus enrollment_status) = 0;
 
+  // Set the permanent id assigned during enrollment.
+  virtual void SetPermanentId(const std::string& permanent_id) = 0;
+
   virtual void AddObserver(Observer* observer) = 0;
   virtual void RemoveObserver(Observer* observer) = 0;
 
diff --git a/components/pairing/pairing_api.proto b/components/pairing/pairing_api.proto
index 856feae..f0af859 100644
--- a/components/pairing/pairing_api.proto
+++ b/components/pairing/pairing_api.proto
@@ -38,6 +38,7 @@ message HostStatusParameters {
   optional UpdateStatus update_status = 3;
   optional EnrollmentStatus enrollment_status = 4;
   repeated string paired_controllers = 5;
+  optional string permanent_id = 6;
 }
 
 message HostStatus {