chrome/utility/extensions/extensions_handler.h

   1 // Copyright 2014 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 #ifndef CHROME_UTILITY_EXTENSIONS_EXTENSIONS_HANDLER_H_
   6 #define CHROME_UTILITY_EXTENSIONS_EXTENSIONS_HANDLER_H_
   7
   8 #include "base/base64.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/json/json_reader.h"
  11 #include "base/macros.h"
  12 #include "chrome/common/media_galleries/picasa_types.h"
  13 #include "chrome/utility/utility_message_handler.h"
  14 #include "extensions/utility/utility_handler.h"
  15
  16 #if !defined(ENABLE_EXTENSIONS)
  17 #error "Extensions must be enabled"
  18 #endif
  19
  20 namespace metadata {
  21 class MediaMetadataParser;
  22 }
  23
  24 namespace extensions {
  25
  26 // Dispatches IPCs for Chrome extensions utility messages.
  27 class ExtensionsHandler : public UtilityMessageHandler {
  28  public:
  29   ExtensionsHandler();
  30   ~ExtensionsHandler() override;
  31
  32   static void PreSandboxStartup();
  33   static void UtilityThreadStarted();
  34
  35   // UtilityMessageHandler:
  36   bool OnMessageReceived(const IPC::Message& message) override;
  37
  38  private:
  39   // IPC message handlers.
  40   void OnUnpackExtension(const base::FilePath& extension_path,
  41                          const std::string& extension_id,
  42                          int location, int creation_flags);
  43   void OnUnzipToDir(const base::FilePath& zip_path, const base::FilePath& dir);
  44   void OnDecodeImageBase64(const std::string& encoded_data);
  45   void OnParseJSON(const std::string& json);
  46   void OnCheckMediaFile(int64 milliseconds_of_decoding,
  47                         const IPC::PlatformFileForTransit& media_file);
  48
  49 #if defined(OS_WIN)
  50   void OnParseITunesPrefXml(const std::string& itunes_xml_data);
  51 #endif  // defined(OS_WIN)
  52
  53 #if defined(OS_MACOSX)
  54   void OnParseIPhotoLibraryXmlFile(
  55       const IPC::PlatformFileForTransit& iphoto_library_file);
  56 #endif  // defined(OS_MACOSX)
  57
  58 #if defined(OS_WIN) || defined(OS_MACOSX)
  59   void OnParseITunesLibraryXmlFile(
  60       const IPC::PlatformFileForTransit& itunes_library_file);
  61
  62   void OnParsePicasaPMPDatabase(
  63       const picasa::AlbumTableFilesForTransit& album_table_files);
  64
  65   void OnIndexPicasaAlbumsContents(
  66       const picasa::AlbumUIDSet& album_uids,
  67       const std::vector<picasa::FolderINIContents>& folders_inis);
  68 #endif  // defined(OS_WIN) || defined(OS_MACOSX)
  69
  70 #if defined(OS_WIN)
  71   void OnGetWiFiCredentials(const std::string& network_guid);
  72 #endif  // defined(OS_WIN)
  73
  74   UtilityHandler utility_handler_;
  75
  76   DISALLOW_COPY_AND_ASSIGN(ExtensionsHandler);
  77 };
  78
  79 }  // namespace extensions
  80
  81 #endif  // CHROME_UTILITY_EXTENSIONS_EXTENSIONS_HANDLER_H_