extensions/common/extension_utility_messages.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 // Multiply-included message file, so no include guard.
   6
   7 #include <string>
   8
   9 #include "extensions/common/update_manifest.h"
  10 #include "ipc/ipc_message_macros.h"
  11 #include "third_party/skia/include/core/SkBitmap.h"
  12 #include "ui/gfx/ipc/gfx_param_traits.h"
  13
  14 #define IPC_MESSAGE_START ExtensionUtilityMsgStart
  15
  16 #ifndef EXTENSIONS_COMMON_EXTENSION_UTILITY_MESSAGES_H_
  17 #define EXTENSIONS_COMMON_EXTENSION_UTILITY_MESSAGES_H_
  18
  19 typedef std::vector<Tuple<SkBitmap, base::FilePath>> DecodedImages;
  20
  21 #endif  //  EXTENSIONS_COMMON_EXTENSION_UTILITY_MESSAGES_H_
  22
  23 IPC_STRUCT_TRAITS_BEGIN(UpdateManifest::Result)
  24   IPC_STRUCT_TRAITS_MEMBER(extension_id)
  25   IPC_STRUCT_TRAITS_MEMBER(version)
  26   IPC_STRUCT_TRAITS_MEMBER(browser_min_version)
  27   IPC_STRUCT_TRAITS_MEMBER(package_hash)
  28   IPC_STRUCT_TRAITS_MEMBER(crx_url)
  29 IPC_STRUCT_TRAITS_END()
  30
  31 IPC_STRUCT_TRAITS_BEGIN(UpdateManifest::Results)
  32   IPC_STRUCT_TRAITS_MEMBER(list)
  33   IPC_STRUCT_TRAITS_MEMBER(daystart_elapsed_seconds)
  34 IPC_STRUCT_TRAITS_END()
  35
  36 //------------------------------------------------------------------------------
  37 // Utility process messages:
  38 // These are messages from the browser to the utility process.
  39
  40 // Tell the utility process to parse the given xml document.
  41 IPC_MESSAGE_CONTROL1(ExtensionUtilityMsg_ParseUpdateManifest,
  42                      std::string /* xml document contents */)
  43
  44 // Tells the utility process to unpack the given extension file in its
  45 // directory and verify that it is valid.
  46 IPC_MESSAGE_CONTROL4(ChromeUtilityMsg_UnpackExtension,
  47                      base::FilePath /* extension_filename */,
  48                      std::string /* extension_id */,
  49                      int /* Manifest::Location */,
  50                      int /* InitFromValue flags */)
  51
  52 //------------------------------------------------------------------------------
  53 // Utility process host messages:
  54 // These are messages from the utility process to the browser.
  55
  56 // Reply when the utility process has succeeded in parsing an update manifest
  57 // xml document.
  58 IPC_MESSAGE_CONTROL1(ExtensionUtilityHostMsg_ParseUpdateManifest_Succeeded,
  59                      UpdateManifest::Results /* updates */)
  60
  61 // Reply when an error occurred parsing the update manifest. |error_message|
  62 // is a description of what went wrong suitable for logging.
  63 IPC_MESSAGE_CONTROL1(ExtensionUtilityHostMsg_ParseUpdateManifest_Failed,
  64                      std::string /* error_message, if any */)
  65
  66 // Reply when the utility process is done unpacking an extension.  |manifest|
  67 // is the parsed manifest.json file.
  68 // The unpacker should also have written out files containing the decoded
  69 // images and message catalogs from the extension. The data is written into a
  70 // DecodedImages struct into a file named kDecodedImagesFilename in the
  71 // directory that was passed in. This is done because the data is too large to
  72 // pass over IPC.
  73 IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_UnpackExtension_Succeeded,
  74                      base::DictionaryValue /* manifest */)
  75
  76 // Reply when the utility process has failed while unpacking an extension.
  77 // |error_message| is a user-displayable explanation of what went wrong.
  78 IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_UnpackExtension_Failed,
  79                      base::string16 /* error_message, if any */)