Pepper: Add shared Utilities for file systems.

content/renderer/pepper/pepper_file_io_host.cc

 // 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.
 
 #include "content/renderer/pepper/pepper_file_io_host.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
 #include "base/files/file_util_proxy.h"
 #include "content/child/child_thread.h"
 #include "content/child/fileapi/file_system_dispatcher.h"
 #include "content/child/quota_dispatcher.h"
 #include "content/common/fileapi/file_system_messages.h"
 #include "content/common/view_messages.h"
 #include "content/public/common/content_client.h"
 #include "content/public/renderer/content_renderer_client.h"
 #include "content/renderer/pepper/pepper_file_ref_renderer_host.h"
 #include "content/renderer/pepper/quota_file_io.h"
 #include "content/renderer/pepper/renderer_ppapi_host_impl.h"
 #include "content/renderer/render_thread_impl.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/ppb_file_io.h"
 #include "ppapi/host/dispatch_host_message.h"
 #include "ppapi/host/ppapi_host.h"
 #include "ppapi/proxy/ppapi_messages.h"
+#include "ppapi/shared_impl/file_system_util.h"
 #include "ppapi/shared_impl/file_type_conversion.h"
 #include "ppapi/shared_impl/time_conversion.h"
 #include "ppapi/thunk/enter.h"
 #include "third_party/WebKit/public/web/WebPluginContainer.h"
 
 namespace content {
 
 using ppapi::FileIOStateManager;
 using ppapi::PPTimeToTime;
 using ppapi::host::ReplyMessageContext;
@@ skipping 391 matching lines @@
     base::PassPlatformFile file) {
   int32_t pp_error = ppapi::PlatformFileErrorToPepperError(error_code);
   if (pp_error == PP_OK)
     state_manager_.SetOpenSucceed();
 
   DCHECK(file_ == base::kInvalidPlatformFileValue);
   file_ = file.ReleaseValue();
 
   DCHECK(!quota_file_io_.get());
   if (file_ != base::kInvalidPlatformFileValue) {
-    if (file_system_type_ == PP_FILESYSTEMTYPE_LOCALTEMPORARY ||
-        file_system_type_ == PP_FILESYSTEMTYPE_LOCALPERSISTENT) {
+    if (ppapi::FileSystemTypeHasQuota(file_system_type_)) {
       quota_file_io_.reset(new QuotaFileIO(
           new QuotaFileIODelegate, file_, file_system_url_, file_system_type_));
     }
 
     IPC::PlatformFileForTransit file_for_transit =
         renderer_ppapi_host_->ShareHandleWithRemote(file_, false);
     if (!(file_for_transit == IPC::InvalidPlatformFileForTransit())) {
       // Send the file descriptor to the plugin process. This is used in the
       // plugin for any file operations that can be done there.
       int32_t flags_to_send = open_flags_;
@@ skipping 33 matching lines @@
   // On the plugin side, the callback expects a parameter with different meaning
   // depends on whether is negative or not. It is the result here. We translate
   // for the callback.
   int32_t pp_error = ppapi::PlatformFileErrorToPepperError(error_code);
   reply_context.params.set_result(ErrorOrByteNumber(pp_error, bytes_written));
   host()->SendReply(reply_context, PpapiPluginMsg_FileIO_GeneralReply());
   state_manager_.SetOperationFinished();
 }
 
 }  // namespace content