Index: extensions/common/api/printer_provider/usb_printer_manifest_handler.cc |
diff --git a/extensions/common/api/printer_provider/usb_printer_manifest_handler.cc b/extensions/common/api/printer_provider/usb_printer_manifest_handler.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..e356050b7e116491badda09cbf2b7022029ed061 |
--- /dev/null |
+++ b/extensions/common/api/printer_provider/usb_printer_manifest_handler.cc |
@@ -0,0 +1,37 @@ |
+// Copyright 2015 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 "extensions/common/api/printer_provider/usb_printer_manifest_handler.h" |
+ |
+#include "extensions/common/api/printer_provider/usb_printer_manifest_data.h" |
+#include "extensions/common/extension.h" |
+#include "extensions/common/manifest_constants.h" |
+ |
+namespace extensions { |
+ |
+UsbPrinterManifestHandler::UsbPrinterManifestHandler() { |
+} |
+ |
+UsbPrinterManifestHandler::~UsbPrinterManifestHandler() { |
+} |
+ |
+bool UsbPrinterManifestHandler::Parse(Extension* extension, |
+ base::string16* error) { |
+ const base::Value* usb_printers = nullptr; |
+ CHECK(extension->manifest()->Get(manifest_keys::kUsbPrinters, &usb_printers)); |
+ scoped_ptr<UsbPrinterManifestData> data = |
+ UsbPrinterManifestData::FromValue(*usb_printers, error); |
+ if (!data) { |
+ return false; |
+ } |
+ |
+ extension->SetManifestData(manifest_keys::kUsbPrinters, data.release()); |
+ return true; |
+} |
+ |
+const std::vector<std::string> UsbPrinterManifestHandler::Keys() const { |
+ return SingleKey(manifest_keys::kUsbPrinters); |
+} |
+ |
+} // namespace extensions |