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<base::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 // Tell the utility process to unzip the zipfile at a given path into a
  45 // directory at the second given path.
  46 IPC_MESSAGE_CONTROL2(ExtensionUtilityMsg_UnzipToDir,
  47                      base::FilePath /* zip_file */,
  48                      base::FilePath /* dir */)
  49
  50 // Tells the utility process to unpack the given extension file in its
  51 // directory and verify that it is valid.
  52 IPC_MESSAGE_CONTROL4(ExtensionUtilityMsg_UnpackExtension,
  53                      base::FilePath /* extension_filename */,
  54                      std::string /* extension_id */,
  55                      int /* Manifest::Location */,
  56                      int /* InitFromValue flags */)
  57
  58 //------------------------------------------------------------------------------
  59 // Utility process host messages:
  60 // These are messages from the utility process to the browser.
  61
  62 // Reply when the utility process has succeeded in parsing an update manifest
  63 // xml document.
  64 IPC_MESSAGE_CONTROL1(ExtensionUtilityHostMsg_ParseUpdateManifest_Succeeded,
  65                      UpdateManifest::Results /* updates */)
  66
  67 // Reply when an error occurred parsing the update manifest. |error_message|
  68 // is a description of what went wrong suitable for logging.
  69 IPC_MESSAGE_CONTROL1(ExtensionUtilityHostMsg_ParseUpdateManifest_Failed,
  70                      std::string /* error_message, if any */)
  71
  72 // Reply when the utility process is done unzipping a file. |unpacked_path|
  73 // is the directory which contains the unzipped contents.
  74 IPC_MESSAGE_CONTROL1(ExtensionUtilityHostMsg_UnzipToDir_Succeeded,
  75                      base::FilePath /* unpacked_path */)
  76
  77 // Reply when the utility process failed to unzip a file. |error| contains
  78 // an error string to be reported to the user.
  79 IPC_MESSAGE_CONTROL1(ExtensionUtilityHostMsg_UnzipToDir_Failed,
  80                      std::string /* error */)
  81
  82 // Reply when the utility process is done unpacking an extension.  |manifest|
  83 // is the parsed manifest.json file.
  84 // The unpacker should also have written out files containing the decoded
  85 // images and message catalogs from the extension. The data is written into a
  86 // DecodedImages struct into a file named kDecodedImagesFilename in the
  87 // directory that was passed in. This is done because the data is too large to
  88 // pass over IPC.
  89 IPC_MESSAGE_CONTROL1(ExtensionUtilityHostMsg_UnpackExtension_Succeeded,
  90                      base::DictionaryValue /* manifest */)
  91
  92 // Reply when the utility process has failed while unpacking an extension.
  93 // |error_message| is a user-displayable explanation of what went wrong.
  94 IPC_MESSAGE_CONTROL1(ExtensionUtilityHostMsg_UnpackExtension_Failed,
  95                      base::string16 /* error_message, if any */)