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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "extensions/common/api/printer_provider/usb_printer_manifest_handler.h" |
| 6 |
| 7 #include "extensions/common/api/printer_provider/usb_printer_manifest_data.h" |
| 8 #include "extensions/common/extension.h" |
| 9 #include "extensions/common/manifest_constants.h" |
| 10 |
| 11 namespace extensions { |
| 12 |
| 13 UsbPrinterManifestHandler::UsbPrinterManifestHandler() { |
| 14 } |
| 15 |
| 16 UsbPrinterManifestHandler::~UsbPrinterManifestHandler() { |
| 17 } |
| 18 |
| 19 bool UsbPrinterManifestHandler::Parse(Extension* extension, |
| 20 base::string16* error) { |
| 21 const base::Value* usb_printers = nullptr; |
| 22 CHECK(extension->manifest()->Get(manifest_keys::kUsbPrinters, &usb_printers)); |
| 23 scoped_ptr<UsbPrinterManifestData> data = |
| 24 UsbPrinterManifestData::FromValue(*usb_printers, error); |
| 25 if (!data) { |
| 26 return false; |
| 27 } |
| 28 |
| 29 extension->SetManifestData(manifest_keys::kUsbPrinters, data.release()); |
| 30 return true; |
| 31 } |
| 32 |
| 33 const std::vector<std::string> UsbPrinterManifestHandler::Keys() const { |
| 34 return SingleKey(manifest_keys::kUsbPrinters); |
| 35 } |
| 36 |
| 37 } // namespace extensions |
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