Connectivity Diagnostics API: chrome.diagnostics.sendPacket

chrome/browser/extensions/api/diagnostics_private/diagnostics_private_api.cc

+// Copyright (c) 2013 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 "diagnostics_private_api.h"
+
+#include "chrome/browser/extensions/api/diagnostics_private/send_ping_packet.h"
+
+namespace SendPacket = extensions::api::diagnostics_private::SendPacket;
+
+using base::Callback;
+
+namespace extensions {
+
+DiagnosticsPrivateSendPacketFunction::DiagnosticsPrivateSendPacketFunction() {}
+
+DiagnosticsPrivateSendPacketFunction::~DiagnosticsPrivateSendPacketFunction() {}
+
+bool DiagnosticsPrivateSendPacketFunction::Prepare() {
+  parameters_ = SendPacket::Params::Create(*args_);
+  EXTENSION_FUNCTION_VALIDATE(parameters_.get());
+  return true;
+}
+
+void DiagnosticsPrivateSendPacketFunction::AsyncWorkStart() {
+  SendPingPacket(

[stevenjb, 2013/06/18 19:19:28]

qualify this with extensions:: to make it clear that this is a namespaced
function and not a member.

[Bei Zhang, 2013/06/18 22:04:46]

Done.

+      parameters_->options.ip,
+      parameters_->options.ttl.get(),
+      parameters_->options.timeout.get(),
+      parameters_->options.size.get(),
+      base::Bind(&DiagnosticsPrivateSendPacketFunction::OnComplete, this));
+}
+
+bool DiagnosticsPrivateSendPacketFunction::Respond() {
+  return error_.empty();
+}
+
+void DiagnosticsPrivateSendPacketFunction::OnComplete(
+    const std::string& error,
+    const std::string& ip,
+    double latency) {
+  if (error.empty()) {
+    extensions::api::diagnostics_private::SendPacketResult result;
+    result.ip = ip;
+    result.latency = latency;
+    SetResult(result.ToValue().release());
+  } else {
+    SetError(error);
+  }
+  AsyncWorkCompleted();
+}
+
+}  // namespace extensions