content/common/pepper_file_messages.h

   1 // Copyright (c) 2011 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, no traditional include guard.
   6 #include "content/public/common/common_param_traits.h"
   7 #include "ipc/ipc_message_macros.h"
   8 #include "ipc/ipc_param_traits.h"
   9 #include "ipc/ipc_platform_file.h"
  10 #include "webkit/plugins/ppapi/dir_contents.h"
  11 #include "webkit/plugins/ppapi/file_path.h"
  12
  13 // Singly-included section since need custom serialization.
  14 #ifndef CONTENT_COMMON_PEPPER_FILE_MESSAGES_H_
  15 #define CONTENT_COMMON_PEPPER_FILE_MESSAGES_H_
  16
  17 namespace IPC {
  18
  19 template <>
  20 struct ParamTraits<webkit::ppapi::PepperFilePath> {
  21   typedef webkit::ppapi::PepperFilePath param_type;
  22   static void Write(Message* m, const param_type& p);
  23   static bool Read(const Message* m, void** iter, param_type* p);
  24   static void Log(const param_type& p, std::string* l);
  25 };
  26
  27 }  // namespace IPC
  28
  29 #endif  // CONTENT_COMMON_PEPPER_FILE_MESSAGES_H_
  30
  31 #define IPC_MESSAGE_START PepperFileMsgStart
  32
  33 IPC_STRUCT_TRAITS_BEGIN(webkit::ppapi::DirEntry)
  34   IPC_STRUCT_TRAITS_MEMBER(name)
  35   IPC_STRUCT_TRAITS_MEMBER(is_dir)
  36 IPC_STRUCT_TRAITS_END()
  37
  38 // Trusted Pepper Filesystem messages from the renderer to the browser.
  39
  40 // Open the file.
  41 IPC_SYNC_MESSAGE_CONTROL2_2(PepperFileMsg_OpenFile,
  42                             webkit::ppapi::PepperFilePath /* path */,
  43                             int /* flags */,
  44                             base::PlatformFileError /* error_code */,
  45                             IPC::PlatformFileForTransit /* result */)
  46
  47 // Rename the file.
  48 IPC_SYNC_MESSAGE_CONTROL2_1(PepperFileMsg_RenameFile,
  49                             webkit::ppapi::PepperFilePath /* from_path */,
  50                             webkit::ppapi::PepperFilePath /* to_path */,
  51                             base::PlatformFileError /* error_code */)
  52
  53 // Delete the file.
  54 IPC_SYNC_MESSAGE_CONTROL2_1(PepperFileMsg_DeleteFileOrDir,
  55                             webkit::ppapi::PepperFilePath /* path */,
  56                             bool /* recursive */,
  57                             base::PlatformFileError /* error_code */)
  58
  59 // Create the directory.
  60 IPC_SYNC_MESSAGE_CONTROL1_1(PepperFileMsg_CreateDir,
  61                             webkit::ppapi::PepperFilePath /* path */,
  62                             base::PlatformFileError /* error_code */)
  63
  64 // Query the file's info.
  65 IPC_SYNC_MESSAGE_CONTROL1_2(PepperFileMsg_QueryFile,
  66                             webkit::ppapi::PepperFilePath /* path */,
  67                             base::PlatformFileInfo, /* info */
  68                             base::PlatformFileError /* error_code */)
  69
  70 // Get the directory's contents.
  71 IPC_SYNC_MESSAGE_CONTROL1_2(PepperFileMsg_GetDirContents,
  72                             webkit::ppapi::PepperFilePath /* path */,
  73                             webkit::ppapi::DirContents, /* contents */
  74                             base::PlatformFileError /* error_code */)
  75