Revert of [DevTools] Move SystemInfo domain to generated handler

content/browser/devtools/devtools_system_info_handler.cc

+// Copyright 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 "content/browser/devtools/devtools_system_info_handler.h"
+
+#include "base/bind.h"
+#include "base/callback.h"
+#include "base/values.h"
+#include "content/browser/devtools/devtools_protocol_constants.h"
+#include "content/browser/gpu/compositor_util.h"
+#include "content/browser/gpu/gpu_data_manager_impl.h"
+#include "gpu/config/gpu_info.h"
+
+namespace content {
+
+namespace {
+
+const char kAuxAttributes[] = "auxAttributes";
+const char kDeviceId[] = "deviceId";
+const char kDeviceString[] = "deviceString";
+const char kDevices[] = "devices";
+const char kDriverBugWorkarounds[] = "driverBugWorkarounds";
+const char kFeatureStatus[] = "featureStatus";
+const char kGPU[] = "gpu";
+const char kModelName[] = "modelName";
+const char kModelVersion[] = "modelVersion";
+const char kVendorId[] = "vendorId";
+const char kVendorString[] = "vendorString";
+
+class AuxGPUInfoEnumerator : public gpu::GPUInfo::Enumerator {
+ public:
+  AuxGPUInfoEnumerator(base::DictionaryValue* dictionary)
+      : dictionary_(dictionary),
+        in_aux_attributes_(false) { }
+
+  void AddInt64(const char* name, int64 value) override {
+    if (in_aux_attributes_)
+      dictionary_->SetDouble(name, value);
+  }
+
+  void AddInt(const char* name, int value) override {
+    if (in_aux_attributes_)
+      dictionary_->SetInteger(name, value);
+  }
+
+  void AddString(const char* name, const std::string& value) override {
+    if (in_aux_attributes_)
+      dictionary_->SetString(name, value);
+  }
+
+  void AddBool(const char* name, bool value) override {
+    if (in_aux_attributes_)
+      dictionary_->SetBoolean(name, value);
+  }
+
+  void AddTimeDeltaInSecondsF(const char* name,
+                              const base::TimeDelta& value) override {
+    if (in_aux_attributes_)
+      dictionary_->SetDouble(name, value.InSecondsF());
+  }
+
+  void BeginGPUDevice() override {}
+
+  void EndGPUDevice() override {}
+
+  void BeginVideoEncodeAcceleratorSupportedProfile() override {}
+
+  void EndVideoEncodeAcceleratorSupportedProfile() override {}
+
+  void BeginAuxAttributes() override { in_aux_attributes_ = true; }
+
+  void EndAuxAttributes() override { in_aux_attributes_ = false; }
+
+ private:
+  base::DictionaryValue* dictionary_;
+  bool in_aux_attributes_;
+};
+
+base::DictionaryValue* GPUDeviceToDictionary(
+    const gpu::GPUInfo::GPUDevice& device) {
+  base::DictionaryValue* result = new base::DictionaryValue;
+  result->SetInteger(kVendorId, device.vendor_id);
+  result->SetInteger(kDeviceId, device.device_id);
+  result->SetString(kVendorString, device.vendor_string);
+  result->SetString(kDeviceString, device.device_string);
+  return result;
+}
+
+}  // namespace
+
+DevToolsSystemInfoHandler::DevToolsSystemInfoHandler() {
+  RegisterCommandHandler(devtools::SystemInfo::getInfo::kName,
+                         base::Bind(&DevToolsSystemInfoHandler::OnGetInfo,
+                                    base::Unretained(this)));
+}
+
+DevToolsSystemInfoHandler::~DevToolsSystemInfoHandler() {
+}
+
+scoped_refptr<DevToolsProtocol::Response>
+DevToolsSystemInfoHandler::OnGetInfo(
+    scoped_refptr<DevToolsProtocol::Command> command) {
+  gpu::GPUInfo gpu_info = GpuDataManagerImpl::GetInstance()->GetGPUInfo();
+  base::DictionaryValue* gpu_dict = new base::DictionaryValue;
+
+  base::ListValue* devices = new base::ListValue;
+  devices->Append(GPUDeviceToDictionary(gpu_info.gpu));
+  for (size_t ii = 0; ii < gpu_info.secondary_gpus.size(); ++ii) {
+    devices->Append(GPUDeviceToDictionary(gpu_info.secondary_gpus[ii]));
+  }
+  gpu_dict->Set(kDevices, devices);
+
+  base::DictionaryValue* aux_attributes = new base::DictionaryValue;
+  AuxGPUInfoEnumerator enumerator(aux_attributes);
+  gpu_info.EnumerateFields(&enumerator);
+  gpu_dict->Set(kAuxAttributes, aux_attributes);
+
+  gpu_dict->Set(kFeatureStatus,  GetFeatureStatus());
+
+  gpu_dict->Set(kDriverBugWorkarounds, GetDriverBugWorkarounds());
+
+  base::DictionaryValue* system_dict = new base::DictionaryValue;
+  system_dict->SetString(kModelName, gpu_info.machine_model_name);
+  system_dict->SetString(kModelVersion, gpu_info.machine_model_version);
+  system_dict->Set(kGPU, gpu_dict);
+  return command->SuccessResponse(system_dict);
+}
+
+}  // namespace content