src/xwalk/application/common/manifest_handlers/warp_handler.cc

   1 // Copyright (c) 2013 Intel Corporation. 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 "xwalk/application/common/manifest_handlers/warp_handler.h"
   6
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "xwalk/application/common/application_manifest_constants.h"
   9
  10 namespace xwalk {
  11
  12 namespace keys = application_widget_keys;
  13
  14 namespace application {
  15
  16 WARPInfo::WARPInfo() {
  17 }
  18
  19 WARPInfo::~WARPInfo() {
  20 }
  21
  22 WARPHandler::WARPHandler() {
  23 }
  24
  25 WARPHandler::~WARPHandler() {
  26 }
  27
  28 bool WARPHandler::Parse(scoped_refptr<ApplicationData> application,
  29                        base::string16* error) {
  30   base::Value* value;
  31   if (!application->GetManifest()->HasPath(keys::kAccessKey))
  32     return true;
  33   if (!application->GetManifest()->Get(keys::kAccessKey, &value)) {
  34     *error = base::ASCIIToUTF16(
  35         "Invalid value of Widget Access Request Policy(WARP).");
  36     return false;
  37   }
  38
  39   scoped_ptr<base::ListValue> warp_list;
  40   if (value->IsType(base::Value::TYPE_DICTIONARY)) {
  41     warp_list.reset(new base::ListValue);
  42     warp_list->Append(value->DeepCopy());
  43   } else {
  44     base::ListValue* list;
  45     value->GetAsList(&list);
  46     if (list)
  47       warp_list.reset(list->DeepCopy());
  48   }
  49
  50   if (!warp_list) {
  51     *error = base::ASCIIToUTF16(
  52         "Invalid Widget Access Request Policy(WARP) list.");
  53     return false;
  54   }
  55
  56   scoped_ptr<WARPInfo> warp_info(new WARPInfo);
  57   warp_info->SetWARP(warp_list.release());
  58   application->SetManifestData(keys::kAccessKey, warp_info.release());
  59
  60   return true;
  61 }
  62
  63 std::vector<std::string> WARPHandler::Keys() const {
  64   return std::vector<std::string>(1, keys::kAccessKey);
  65 }
  66
  67 }  // namespace application
  68 }  // namespace xwalk