1 files changed, 147 insertions, 0 deletions
diff --git a/src/components/application_manager/rpc_plugins/sdl_rpc_plugin/src/commands/mobile/subscribe_button_request.cc b/src/components/application_manager/rpc_plugins/sdl_rpc_plugin/src/commands/mobile/subscribe_button_request.cc
new file mode 100644
index 0000000000..f76b6ab210
--- /dev/null
+++ b/src/components/application_manager/rpc_plugins/sdl_rpc_plugin/src/commands/mobile/subscribe_button_request.cc
@@ -0,0 +1,147 @@
+/*
+
+ Copyright (c) 2018, Ford Motor Company
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ Redistributions of source code must retain the above copyright notice, this
+ list of conditions and the following disclaimer.
+
+ Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following
+ disclaimer in the documentation and/or other materials provided with the
+ distribution.
+
+ Neither the name of the Ford Motor Company nor the names of its contributors
+ may be used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "sdl_rpc_plugin/commands/mobile/subscribe_button_request.h"
+#include "utils/semantic_version.h"
+
+namespace sdl_rpc_plugin {
+using namespace application_manager;
+
+namespace commands {
+
+namespace str = strings;
+
+SubscribeButtonRequest::SubscribeButtonRequest(
+    const application_manager::commands::MessageSharedPtr& message,
+    ApplicationManager& application_manager,
+    app_mngr::rpc_service::RPCService& rpc_service,
+    app_mngr::HMICapabilities& hmi_capabilities,
+    policy::PolicyHandlerInterface& policy_handler)
+    : CommandRequestImpl(message,
+                         application_manager,
+                         rpc_service,
+                         hmi_capabilities,
+                         policy_handler) {}
+
+SubscribeButtonRequest::~SubscribeButtonRequest() {}
+
+void SubscribeButtonRequest::Run() {
+  LOG4CXX_AUTO_TRACE(logger_);
+
+  ApplicationSharedPtr app = application_manager_.application(connection_key());
+
+  if (!app) {
+    LOG4CXX_ERROR(logger_, "APPLICATION_NOT_REGISTERED");
+    SendResponse(false, mobile_apis::Result::APPLICATION_NOT_REGISTERED);
+    return;
+  }
+
+  mobile_apis::ButtonName::eType btn_id =
+      static_cast<mobile_apis::ButtonName::eType>(
+          (*message_)[str::msg_params][str::button_name].asInt());
+
+  if (!IsSubscriptionAllowed(app, btn_id)) {
+    LOG4CXX_ERROR(logger_,
+                  "Subscribe on button " << btn_id << " isn't allowed");
+    SendResponse(false, mobile_apis::Result::REJECTED);
+    return;
+  }
+
+  if (app->msg_version() < utils::rpc_version_5 &&
+      btn_id == mobile_apis::ButtonName::OK && app->is_media_application()) {
+    bool ok_supported = CheckHMICapabilities(mobile_apis::ButtonName::OK);
+    bool play_pause_supported =
+        CheckHMICapabilities(mobile_apis::ButtonName::PLAY_PAUSE);
+    if (play_pause_supported) {
+      LOG4CXX_DEBUG(logger_, "Converting Legacy OK button to PLAY_PAUSE");
+      btn_id = mobile_apis::ButtonName::PLAY_PAUSE;
+      (*message_)[str::msg_params][str::button_name] = btn_id;
+    } else if (!ok_supported) {
+      LOG4CXX_ERROR(logger_, "OK button isn't allowed by HMI capabilities");
+      SendResponse(false, mobile_apis::Result::UNSUPPORTED_RESOURCE);
+    }
+  } else if (!CheckHMICapabilities(btn_id)) {
+    LOG4CXX_ERROR(logger_,
+                  "Subscribe on button "
+                      << btn_id << " isn't allowed by HMI capabilities");
+    SendResponse(false, mobile_apis::Result::UNSUPPORTED_RESOURCE);
+    return;
+  }
+
+  if (app->IsSubscribedToButton(btn_id)) {
+    LOG4CXX_ERROR(logger_, "Already subscribed to button " << btn_id);
+    SendResponse(false, mobile_apis::Result::IGNORED);
+    return;
+  }
+
+  app->SubscribeToButton(static_cast<mobile_apis::ButtonName::eType>(btn_id));
+  SendSubscribeButtonNotification();
+
+  const bool is_succedeed = true;
+  SendResponse(is_succedeed, mobile_apis::Result::SUCCESS);
+}
+
+bool SubscribeButtonRequest::Init() {
+  hash_update_mode_ = HashUpdateMode::kDoHashUpdate;
+  return true;
+}
+
+bool SubscribeButtonRequest::IsSubscriptionAllowed(
+    ApplicationSharedPtr app, mobile_apis::ButtonName::eType btn_id) {
+  if (!app->is_media_application() &&
+      ((mobile_apis::ButtonName::PLAY_PAUSE == btn_id) ||
+       (mobile_apis::ButtonName::SEEKLEFT == btn_id) ||
+       (mobile_apis::ButtonName::SEEKRIGHT == btn_id) ||
+       (mobile_apis::ButtonName::TUNEUP == btn_id) ||
+       (mobile_apis::ButtonName::TUNEDOWN == btn_id))) {
+    return false;
+  }
+  return true;
+}
+
+void SubscribeButtonRequest::SendSubscribeButtonNotification() {
+  using namespace smart_objects;
+  using namespace hmi_apis;
+
+  // send OnButtonSubscription notification
+  SmartObject msg_params = SmartObject(SmartType_Map);
+  msg_params[strings::app_id] = connection_key();
+  msg_params[strings::name] = static_cast<Common_ButtonName::eType>(
+      (*message_)[strings::msg_params][strings::button_name].asUInt());
+  msg_params[strings::is_suscribed] = true;
+  CreateHMINotification(FunctionID::Buttons_OnButtonSubscription, msg_params);
+}
+
+}  // namespace commands
+
+}  // namespace application_manager