File manager: support for zipping selected files.

chrome/common/chrome_utility_messages.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Multiply-included message file, so no include guard.
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
+#include "base/file_util.h"
 #include "base/platform_file.h"
 #include "base/values.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/update_manifest.h"
 #include "content/public/common/common_param_traits.h"
 #include "ipc/ipc_message_macros.h"
 #include "printing/backend/print_backend.h"
 #include "printing/page_range.h"
 #include "printing/pdf_render_settings.h"
 #include "third_party/skia/include/core/SkBitmap.h"
@@ skipping 71 matching lines @@
 IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_ParseJSON,
                      std::string /* JSON to parse */)
 
 // Tells the utility process to get capabilities and defaults for the specified
 // printer. Used on Windows to isolate the service process from printer driver
 // crashes by executing this in a separate process. This does not run in a
 // sandbox.
 IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_GetPrinterCapsAndDefaults,
                      std::string /* printer name */)
 
+#if defined(OS_CHROMEOS)
+// Tell the utility process to create a zip file on the given list of files.
+IPC_MESSAGE_CONTROL3(ChromeUtilityMsg_CreateZipFile,
+                     FilePath /* src_dir */,
+                     std::vector<FilePath> /* src_relative_paths */,
+                     base::FileDescriptor /* dest_fd */)
+#endif  // defined(OS_CHROMEOS)
+
 //------------------------------------------------------------------------------
 // Utility process host messages:
 // These are messages from the utility process to the browser.
 // Reply when the utility process is done unpacking an extension.  |manifest|
 // is the parsed manifest.json file.
 // The unpacker should also have written out files containing the decoded
 // images and message catalogs from the extension. See extensions::Unpacker for
 // details.
 IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_UnpackExtension_Succeeded,
                      DictionaryValue /* manifest */)
@@ skipping 57 matching lines @@
 // capabilities and defaults.
 IPC_MESSAGE_CONTROL2(ChromeUtilityHostMsg_GetPrinterCapsAndDefaults_Succeeded,
                      std::string /* printer name */,
                      printing::PrinterCapsAndDefaults)
 #endif
 
 // Reply when the utility process has failed to obtain the printer
 // capabilities and defaults.
 IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_GetPrinterCapsAndDefaults_Failed,
                      std::string /* printer name */)
+
+#if defined(OS_CHROMEOS)
+// Reply when the utility process has succeeded in creating the zip file.
+IPC_MESSAGE_CONTROL0(ChromeUtilityHostMsg_CreateZipFile_Succeeded)
+
+// Reply when an error occured in creating the zip file.
+IPC_MESSAGE_CONTROL0(ChromeUtilityHostMsg_CreateZipFile_Failed)
+#endif  // defined(OS_CHROMEOS)