extensions/common/api/declarative/declarative_manifest_handler.cc

   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/declarative/declarative_manifest_handler.h"
   6
   7 #include "extensions/common/api/declarative/declarative_manifest_data.h"
   8 #include "extensions/common/extension.h"
   9 #include "extensions/common/manifest_constants.h"
  10
  11 namespace extensions {
  12
  13 DeclarativeManifestHandler::DeclarativeManifestHandler() {
  14 }
  15
  16 DeclarativeManifestHandler::~DeclarativeManifestHandler() {
  17 }
  18
  19 bool DeclarativeManifestHandler::Parse(Extension* extension,
  20                                        base::string16* error) {
  21   const base::Value* event_rules = NULL;
  22   CHECK(extension->manifest()->Get(manifest_keys::kEventRules, &event_rules));
  23   scoped_ptr<DeclarativeManifestData> data =
  24       DeclarativeManifestData::FromValue(*event_rules, error);
  25   if (!data)
  26     return false;
  27
  28   extension->SetManifestData(manifest_keys::kEventRules, data.release());
  29   return true;
  30 }
  31
  32 const std::vector<std::string> DeclarativeManifestHandler::Keys() const {
  33   return SingleKey(manifest_keys::kEventRules);
  34 }
  35
  36 }  // namespace extensions