Index: chrome/browser/chromeos/file_system_provider/provided_file_system.cc |
diff --git a/chrome/browser/chromeos/file_system_provider/provided_file_system.cc b/chrome/browser/chromeos/file_system_provider/provided_file_system.cc |
index 8d669afd31a467a82409229054b62a7029c3d8c1..7185c0a4c8b8c8727d46a297ba24a96ca93ec432 100644 |
--- a/chrome/browser/chromeos/file_system_provider/provided_file_system.cc |
+++ b/chrome/browser/chromeos/file_system_provider/provided_file_system.cc |
@@ -4,21 +4,73 @@ |
#include "chrome/browser/chromeos/file_system_provider/provided_file_system.h" |
+#include "base/files/file.h" |
+#include "base/values.h" |
+#include "chrome/browser/chromeos/file_system_provider/request_manager.h" |
+#include "chrome/common/extensions/api/file_system_provider.h" |
+#include "extensions/browser/event_router.h" |
+ |
namespace chromeos { |
namespace file_system_provider { |
+namespace { |
+ |
+// Creates values to be passed to request events. These values can be extended |
+// by additional fields. |
+scoped_ptr<base::ListValue> CreateRequestValues(int file_system_id, |
+ int request_id) { |
+ scoped_ptr<base::ListValue> values(new base::ListValue()); |
+ values->AppendInteger(file_system_id); |
+ values->AppendInteger(request_id); |
+ return values.Pass(); |
+} |
+ |
+// Forwards the success callback to the status callback. Ignores arguments, |
+// since unmount request does not provide arguments. |
+void OnRequestUnmountSuccess( |
+ const fileapi::AsyncFileUtil::StatusCallback& callback, |
+ scoped_ptr<base::DictionaryValue> /* result */, |
+ bool /* has_next */) { |
+ callback.Run(base::File::FILE_OK); |
+} |
-ProvidedFileSystem::ProvidedFileSystem() {} |
+} // namespace |
-ProvidedFileSystem::ProvidedFileSystem(const std::string& extension_id, |
- int file_system_id, |
- const std::string& file_system_name, |
- const base::FilePath& mount_path) |
- : extension_id_(extension_id), |
- file_system_id_(file_system_id), |
- file_system_name_(file_system_name), |
- mount_path_(mount_path) {} |
+ProvidedFileSystem::ProvidedFileSystem( |
+ extensions::EventRouter* event_router, |
+ RequestManager* request_manager, |
+ const ProvidedFileSystemInfo& file_system_info) |
+ : event_router_(event_router), |
+ request_manager_(request_manager), |
+ file_system_info_(file_system_info) {} |
ProvidedFileSystem::~ProvidedFileSystem() {} |
+bool ProvidedFileSystem::RequestUnmount( |
+ const fileapi::AsyncFileUtil::StatusCallback& callback) { |
+ int request_id = request_manager_->CreateRequest( |
+ file_system_info_.extension_id(), |
+ file_system_info_.file_system_id(), |
+ base::Bind(&OnRequestUnmountSuccess, callback), |
+ callback); |
+ |
+ if (!request_id) |
+ return false; |
+ |
+ scoped_ptr<base::ListValue> values( |
+ CreateRequestValues(file_system_info_.file_system_id(), request_id)); |
+ |
+ event_router_->DispatchEventToExtension( |
+ file_system_info_.extension_id(), |
+ make_scoped_ptr(new extensions::Event( |
+ extensions::api::file_system_provider::OnUnmountRequested::kEventName, |
+ values.Pass()))); |
+ |
+ return true; |
+} |
+ |
+const ProvidedFileSystemInfo& ProvidedFileSystem::GetFileSystemInfo() const { |
+ return file_system_info_; |
+} |
+ |
} // namespace file_system_provider |
} // namespace chromeos |