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Unified Diff: remoting/host/host_experiment_session_plugin.cc

Issue 2586133002: [Chromoting] Implement HostExperimentSessionPlugin (Closed)
Patch Set: Resolve review comments Created 3 years, 11 months ago
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Index: remoting/host/host_experiment_session_plugin.cc
diff --git a/remoting/host/host_experiment_session_plugin.cc b/remoting/host/host_experiment_session_plugin.cc
new file mode 100644
index 0000000000000000000000000000000000000000..886283fb4c2fd50453333ab893d82b4535dcd250
--- /dev/null
+++ b/remoting/host/host_experiment_session_plugin.cc
@@ -0,0 +1,50 @@
+// Copyright 2016 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 "remoting/host/host_experiment_session_plugin.h"
+
+#include "remoting/base/constants.h"
+#include "remoting/host/host_attributes.h"
+
+namespace remoting {
+
+using buzz::QName;
+using buzz::XmlElement;
+
+std::unique_ptr<XmlElement> HostExperimentSessionPlugin::GetNextMessage() {
+ if (attributes_sent_) {
+ return nullptr;
+ }
+ attributes_sent_ = true;
+ std::unique_ptr<XmlElement> attributes(
+ new XmlElement(QName(kChromotingXmlNamespace, "host-attributes")));
+ attributes->SetBodyText(GetHostAttributes());
+ return attributes;
+}
+
+void HostExperimentSessionPlugin::OnIncomingMessage(
+ const XmlElement& attachments) {
+ if (configuration_received_) {
+ return;
+ }
+
+ const XmlElement* configuration = attachments.FirstNamed(
+ QName(kChromotingXmlNamespace, "host-configuration"));
+ if (!configuration) {
+ return;
+ }
+
+ configuration_received_ = true;
+ configuration_ = configuration->BodyText();
+}
+
+bool HostExperimentSessionPlugin::configuration_received() const {
+ return configuration_received_;
+}
+
+const std::string& HostExperimentSessionPlugin::configuration() const {
+ return configuration_;
+}
+
+} // namespace remoting
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