chrome/common/extensions/api/omnibox/omnibox_handler.cc

   1 // Copyright (c) 2012 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 "chrome/common/extensions/api/omnibox/omnibox_handler.h"
   6
   7 #include "base/memory/scoped_ptr.h"
   8 #include "base/strings/string_util.h"
   9 #include "base/strings/utf_string_conversions.h"
  10 #include "base/values.h"
  11 #include "extensions/common/extension.h"
  12 #include "extensions/common/manifest.h"
  13 #include "extensions/common/manifest_constants.h"
  14
  15 namespace extensions {
  16
  17 namespace {
  18
  19 // Manifest keys.
  20 const char kKeyword[] = "keyword";
  21
  22 }  // namespace
  23
  24 // static
  25 const std::string& OmniboxInfo::GetKeyword(const Extension* extension) {
  26   OmniboxInfo* info = static_cast<OmniboxInfo*>(
  27       extension->GetManifestData(manifest_keys::kOmnibox));
  28   return info ? info->keyword : base::EmptyString();
  29 }
  30
  31 OmniboxHandler::OmniboxHandler() {
  32 }
  33
  34 OmniboxHandler::~OmniboxHandler() {
  35 }
  36
  37 bool OmniboxHandler::Parse(Extension* extension, base::string16* error) {
  38   scoped_ptr<OmniboxInfo> info(new OmniboxInfo);
  39   const base::DictionaryValue* dict = NULL;
  40   if (!extension->manifest()->GetDictionary(manifest_keys::kOmnibox,
  41                                             &dict) ||
  42       !dict->GetString(kKeyword, &info->keyword) ||
  43       info->keyword.empty()) {
  44     *error = base::ASCIIToUTF16(manifest_errors::kInvalidOmniboxKeyword);
  45     return false;
  46   }
  47   extension->SetManifestData(manifest_keys::kOmnibox, info.release());
  48   return true;
  49 }
  50
  51 const std::vector<std::string> OmniboxHandler::Keys() const {
  52   return SingleKey(manifest_keys::kOmnibox);
  53 }
  54
  55 }  // namespace extensions