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Unified Diff: extensions/renderer/api/display_source/wifi_display/wifi_display_session.cc

Issue 1540563002: [chrome.displaySource] Add WiFi Display session class skeleton and mojo service (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years ago
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Index: extensions/renderer/api/display_source/wifi_display/wifi_display_session.cc
diff --git a/extensions/renderer/api/display_source/wifi_display/wifi_display_session.cc b/extensions/renderer/api/display_source/wifi_display/wifi_display_session.cc
new file mode 100644
index 0000000000000000000000000000000000000000..fd4ccb65146f4abc438f8d794148bf1917b73b11
--- /dev/null
+++ b/extensions/renderer/api/display_source/wifi_display/wifi_display_session.cc
@@ -0,0 +1,91 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "extensions/renderer/api/display_source/wifi_display/wifi_display_session.h"
+
+#include "base/logging.h"
+#include "base/timer/timer.h"
+#include "content/public/common/service_registry.h"
+#include "content/public/renderer/render_frame.h"
+
+namespace extensions {
+
+using api::display_source::ErrorType;
+
+WiFiDisplaySession::WiFiDisplaySession(
+ const DisplaySourceSessionParams& params)
+ : binding_(this),
+ params_(params) {
+ CHECK(params_.render_frame);
Ken Rockot(use gerrit already) 2016/01/05 17:21:37 In general these CHECKs should probably just be DC
Mikhail 2016/01/11 19:39:41 Done.
+ params.render_frame->GetServiceRegistry()->ConnectToRemoteService(
+ mojo::GetProxy(&service_));
+ CHECK(service_);
+ WiFiDisplaySessionServiceClientPtr client_ptr;
+ binding_.Bind(GetProxy(&client_ptr));
+ CHECK(client_ptr);
+
+ service_->SetClient(std::move(client_ptr));
Ken Rockot(use gerrit already) 2016/01/05 17:21:37 You probably want to set a connection error handle
Mikhail 2016/01/11 19:39:41 Done.
+}
+
+WiFiDisplaySession::~WiFiDisplaySession() {
+}
+
+void WiFiDisplaySession::Start() {
+ DCHECK(state_ == DisplaySourceSession::Idle);
+ service_->Connect(params_.sink_id, params_.auth_method, params_.auth_data);
+ state_ = DisplaySourceSession::Establishing;
+}
+
+void WiFiDisplaySession::Terminate() {
+ DCHECK(state_ != DisplaySourceSession::Idle);
+ switch (state_) {
+ case DisplaySourceSession::Idle:
+ case DisplaySourceSession::Terminating:
+ // Nothing to do.
+ return;
+ case DisplaySourceSession::Establishing:
+ case DisplaySourceSession::Established:
+ service_->Disconnect();
+ state_ = DisplaySourceSession::Terminating;
+ break;
+ default:
+ NOTREACHED();
+ }
+}
+
+void WiFiDisplaySession::OnConnected(
+ int32_t sink_id, const mojo::String& ip_address) {
+ DCHECK(state_ != DisplaySourceSession::Established);
+ if (sink_id == params_.sink_id) {
+ ip_address_ = ip_address;
+ state_ = DisplaySourceSession::Established;
+ }
+
+ if (!started_callback_.is_null())
+ started_callback_.Run(sink_id);
+}
+
+void WiFiDisplaySession::OnDisconnected(int32_t sink_id) {
+ DCHECK(state_ == DisplaySourceSession::Established);
+ if (sink_id == params_.sink_id) {
+ state_ = DisplaySourceSession::Idle;
+ }
+
+ if (!terminated_callback_.is_null())
+ terminated_callback_.Run(sink_id);
+}
+
+void WiFiDisplaySession::OnError(
+ int32_t sink_id, int32_t type, const mojo::String& description) {
+ DCHECK(type > api::display_source::ERROR_TYPE_NONE
+ && type <= api::display_source::ERROR_TYPE_LAST);
+ if (!error_callback_.is_null())
+ error_callback_.Run(sink_id, static_cast<ErrorType>(type), description);
+}
+
+void WiFiDisplaySession::OnMessage(const mojo::String& data) {
+ DCHECK(state_ == DisplaySourceSession::Established);
+}
+
+} // namespace extensions

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