Index: chrome/browser/chromeos/file_system_provider/operations/get_metadata.cc |
diff --git a/chrome/browser/chromeos/file_system_provider/operations/get_metadata.cc b/chrome/browser/chromeos/file_system_provider/operations/get_metadata.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..69764324663ef8f480e977bdfe214b587ede9680 |
--- /dev/null |
+++ b/chrome/browser/chromeos/file_system_provider/operations/get_metadata.cc |
@@ -0,0 +1,86 @@ |
+// Copyright 2014 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 "chrome/browser/chromeos/file_system_provider/operations/get_metadata.h" |
+ |
+#include <string> |
+ |
+#include "base/memory/linked_ptr.h" |
kinaba
2014/04/30 07:55:03
is this used?
mtomasz
2014/04/30 09:18:24
Nope. Done.
|
+#include "chrome/common/extensions/api/file_system_provider.h" |
+#include "chrome/common/extensions/api/file_system_provider_internal.h" |
+ |
+namespace chromeos { |
+namespace file_system_provider { |
+namespace operations { |
+namespace { |
+ |
+// Convert |value| into |output|. If parsing fails, then returns false. |
+bool ConvertRequestValueToFileInfo(scoped_ptr<RequestValue> value, |
+ base::File::Info* output) { |
+ using extensions::api::file_system_provider::EntryMetadata; |
+ using extensions::api::file_system_provider_internal:: |
+ GetMetadataRequestedSuccess::Params; |
+ |
+ const Params* params = value->get_metadata_success_params(); |
+ if (!params) |
+ return false; |
+ |
+ output->is_directory = params->metadata.is_directory; |
+ output->size = static_cast<int64>(params->metadata.size); |
+ output->is_symbolic_link = false; // Not supported. |
+ |
+ std::string input_modification_time; |
+ if (!params->metadata.modification_time.additional_properties.GetString( |
+ "value", &input_modification_time)) { |
+ return false; |
+ } |
+ if (!base::Time::FromString(input_modification_time.c_str(), |
+ &output->last_modified)) { |
+ return false; |
+ } |
+ |
+ return true; |
+} |
+ |
+} // namespace |
+ |
+GetMetadata::GetMetadata( |
+ extensions::EventRouter* event_router, |
+ const ProvidedFileSystemInfo& file_system_info, |
+ const base::FilePath& directory_path, |
+ const fileapi::AsyncFileUtil::GetFileInfoCallback& callback) |
+ : Operation(event_router, file_system_info), |
+ directory_path_(directory_path), |
+ callback_(callback) { |
+} |
+ |
+GetMetadata::~GetMetadata() { |
+} |
+ |
+bool GetMetadata::Execute(int request_id) { |
+ scoped_ptr<base::ListValue> values(new base::ListValue); |
+ values->AppendString(directory_path_.AsUTF8Unsafe()); |
+ return SendEvent( |
+ request_id, |
+ extensions::api::file_system_provider::OnGetMetadataRequested::kEventName, |
+ values.Pass()); |
+} |
+ |
+void GetMetadata::OnSuccess(int /* request_id */, |
+ scoped_ptr<RequestValue> result, |
+ bool has_next) { |
+ base::File::Info file_info; |
+ const bool convert_result = |
+ ConvertRequestValueToFileInfo(result.Pass(), &file_info); |
+ DCHECK(convert_result); |
+ callback_.Run(base::File::FILE_OK, file_info); |
+} |
+ |
+void GetMetadata::OnError(int /* request_id */, base::File::Error error) { |
+ callback_.Run(error, base::File::Info()); |
+} |
+ |
+} // namespace operations |
+} // namespace file_system_provider |
+} // namespace chromeos |