Convert Media Galleries to use base::File

chrome/browser/sync_file_system/local/syncable_file_system_operation.cc

 // Copyright 2013 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 "chrome/browser/sync_file_system/local/syncable_file_system_operation.h"
 
 #include "base/logging.h"
 #include "chrome/browser/sync_file_system/local/local_file_sync_context.h"
 #include "chrome/browser/sync_file_system/local/sync_file_system_backend.h"
 #include "chrome/browser/sync_file_system/local/syncable_file_operation_runner.h"
 #include "chrome/browser/sync_file_system/syncable_file_system_util.h"
 #include "net/url_request/url_request.h"
 #include "webkit/browser/fileapi/file_system_context.h"
 #include "webkit/browser/fileapi/file_system_operation.h"
 #include "webkit/browser/fileapi/file_system_operation_context.h"
 #include "webkit/browser/fileapi/file_system_url.h"
 #include "webkit/browser/fileapi/file_writer_delegate.h"
 #include "webkit/common/blob/shareable_file_reference.h"
 
 using fileapi::FileSystemURL;
 
 namespace sync_file_system {
 
 namespace {
 
 void WriteCallbackAdapter(
     const SyncableFileSystemOperation::WriteCallback& callback,
-    base::PlatformFileError status) {
+    base::File::Error status) {
   callback.Run(status, 0, true);
 }
 
 }  // namespace
 
 class SyncableFileSystemOperation::QueueableTask
     : public SyncableFileOperationRunner::Task {
  public:
   QueueableTask(base::WeakPtr<SyncableFileSystemOperation> operation,
                 const base::Closure& task)
@@ skipping 33 matching lines @@
 };
 
 SyncableFileSystemOperation::~SyncableFileSystemOperation() {}
 
 void SyncableFileSystemOperation::CreateFile(
     const FileSystemURL& url,
     bool exclusive,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
-    callback.Run(base::PLATFORM_FILE_ERROR_NOT_FOUND);
+    callback.Run(base::File::FILE_ERROR_NOT_FOUND);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(url);
   completion_callback_ = callback;
   scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
       base::Bind(&FileSystemOperation::CreateFile,
                  base::Unretained(impl_.get()),
                  url, exclusive,
                  base::Bind(&self::DidFinish, weak_factory_.GetWeakPtr()))));
   operation_runner_->PostOperationTask(task.Pass());
 }
 
 void SyncableFileSystemOperation::CreateDirectory(
     const FileSystemURL& url,
     bool exclusive,
     bool recursive,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
-    callback.Run(base::PLATFORM_FILE_ERROR_NOT_FOUND);
+    callback.Run(base::File::FILE_ERROR_NOT_FOUND);
     return;
   }
   if (!is_directory_operation_enabled_) {
-    callback.Run(base::PLATFORM_FILE_ERROR_INVALID_OPERATION);
+    callback.Run(base::File::FILE_ERROR_INVALID_OPERATION);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(url);
   completion_callback_ = callback;
   scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
       base::Bind(&FileSystemOperation::CreateDirectory,
                  base::Unretained(impl_.get()),
                  url, exclusive, recursive,
                  base::Bind(&self::DidFinish, weak_factory_.GetWeakPtr()))));
   operation_runner_->PostOperationTask(task.Pass());
 }
 
 void SyncableFileSystemOperation::Copy(
     const FileSystemURL& src_url,
     const FileSystemURL& dest_url,
     CopyOrMoveOption option,
     const CopyProgressCallback& progress_callback,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
-    callback.Run(base::PLATFORM_FILE_ERROR_NOT_FOUND);
+    callback.Run(base::File::FILE_ERROR_NOT_FOUND);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(dest_url);
   completion_callback_ = callback;
   scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
       base::Bind(&FileSystemOperation::Copy,
                  base::Unretained(impl_.get()),
                  src_url, dest_url, option, progress_callback,
                  base::Bind(&self::DidFinish, weak_factory_.GetWeakPtr()))));
   operation_runner_->PostOperationTask(task.Pass());
 }
 
 void SyncableFileSystemOperation::Move(
     const FileSystemURL& src_url,
     const FileSystemURL& dest_url,
     CopyOrMoveOption option,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
-    callback.Run(base::PLATFORM_FILE_ERROR_NOT_FOUND);
+    callback.Run(base::File::FILE_ERROR_NOT_FOUND);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(src_url);
   target_paths_.push_back(dest_url);
   completion_callback_ = callback;
   scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
       base::Bind(&FileSystemOperation::Move,
                  base::Unretained(impl_.get()),
@@ skipping 31 matching lines @@
   // directory operation is disabled. (And we should allow this if it's made
   // on the root directory)
   impl_->ReadDirectory(url, callback);
 }
 
 void SyncableFileSystemOperation::Remove(
     const FileSystemURL& url, bool recursive,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
-    callback.Run(base::PLATFORM_FILE_ERROR_NOT_FOUND);
+    callback.Run(base::File::FILE_ERROR_NOT_FOUND);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(url);
   completion_callback_ = callback;
   scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
       base::Bind(&FileSystemOperation::Remove,
                  base::Unretained(impl_.get()),
                  url, recursive,
                  base::Bind(&self::DidFinish, weak_factory_.GetWeakPtr()))));
   operation_runner_->PostOperationTask(task.Pass());
 }
 
 void SyncableFileSystemOperation::Write(
     const FileSystemURL& url,
     scoped_ptr<fileapi::FileWriterDelegate> writer_delegate,
     scoped_ptr<net::URLRequest> blob_request,
     const WriteCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
-    callback.Run(base::PLATFORM_FILE_ERROR_NOT_FOUND, 0, true);
+    callback.Run(base::File::FILE_ERROR_NOT_FOUND, 0, true);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(url);
   completion_callback_ = base::Bind(&WriteCallbackAdapter, callback);
   scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
       base::Bind(&FileSystemOperation::Write,
                  base::Unretained(impl_.get()),
                  url,
                  base::Passed(&writer_delegate),
                  base::Passed(&blob_request),
                  base::Bind(&self::DidWrite, weak_factory_.GetWeakPtr(),
                             callback))));
   operation_runner_->PostOperationTask(task.Pass());
 }
 
 void SyncableFileSystemOperation::Truncate(
     const FileSystemURL& url, int64 length,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
-    callback.Run(base::PLATFORM_FILE_ERROR_NOT_FOUND);
+    callback.Run(base::File::FILE_ERROR_NOT_FOUND);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(url);
   completion_callback_ = callback;
   scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
       base::Bind(&FileSystemOperation::Truncate,
                  base::Unretained(impl_.get()),
                  url, length,
@@ skipping 29 matching lines @@
   DCHECK(CalledOnValidThread());
   impl_->CreateSnapshotFile(path, callback);
 }
 
 void SyncableFileSystemOperation::CopyInForeignFile(
     const base::FilePath& src_local_disk_path,
     const FileSystemURL& dest_url,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
-    callback.Run(base::PLATFORM_FILE_ERROR_NOT_FOUND);
+    callback.Run(base::File::FILE_ERROR_NOT_FOUND);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(dest_url);
   completion_callback_ = callback;
   scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
       base::Bind(&FileSystemOperation::CopyInForeignFile,
                  base::Unretained(impl_.get()),
                  src_local_disk_path, dest_url,
@@ skipping 27 matching lines @@
 
 void SyncableFileSystemOperation::MoveFileLocal(
     const FileSystemURL& src_url,
     const FileSystemURL& dest_url,
     CopyOrMoveOption option,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   impl_->MoveFileLocal(src_url, dest_url, option, callback);
 }
 
-base::PlatformFileError SyncableFileSystemOperation::SyncGetPlatformPath(
+base::File::Error SyncableFileSystemOperation::SyncGetPlatformPath(
     const FileSystemURL& url,
     base::FilePath* platform_path) {
   return impl_->SyncGetPlatformPath(url, platform_path);
 }
 
 SyncableFileSystemOperation::SyncableFileSystemOperation(
     const FileSystemURL& url,
     fileapi::FileSystemContext* file_system_context,
     scoped_ptr<fileapi::FileSystemOperationContext> operation_context)
     : url_(url),
       weak_factory_(this) {
   DCHECK(file_system_context);
   SyncFileSystemBackend* backend =
       SyncFileSystemBackend::GetBackend(file_system_context);
   DCHECK(backend);
   if (!backend->sync_context()) {
     // Syncable FileSystem is opened in a file system context which doesn't
     // support (or is not initialized for) the API.
     // Returning here to leave operation_runner_ as NULL.
     return;
   }
   impl_.reset(fileapi::FileSystemOperation::Create(
       url_, file_system_context, operation_context.Pass()));
   operation_runner_ = backend->sync_context()->operation_runner();
   is_directory_operation_enabled_ = IsSyncFSDirectoryOperationEnabled(
       url.origin());
 }
 
-void SyncableFileSystemOperation::DidFinish(base::PlatformFileError status) {
+void SyncableFileSystemOperation::DidFinish(base::File::Error status) {
   DCHECK(CalledOnValidThread());
   DCHECK(!completion_callback_.is_null());
   if (operation_runner_.get())
     operation_runner_->OnOperationCompleted(target_paths_);
   completion_callback_.Run(status);
 }
 
 void SyncableFileSystemOperation::DidWrite(
     const WriteCallback& callback,
-    base::PlatformFileError result,
+    base::File::Error result,
     int64 bytes,
     bool complete) {
   DCHECK(CalledOnValidThread());
   if (!complete) {
     callback.Run(result, bytes, complete);
     return;
   }
   if (operation_runner_.get())
     operation_runner_->OnOperationCompleted(target_paths_);
   callback.Run(result, bytes, complete);
 }
 
 void SyncableFileSystemOperation::OnCancelled() {
   DCHECK(!completion_callback_.is_null());
-  completion_callback_.Run(base::PLATFORM_FILE_ERROR_ABORT);
+  completion_callback_.Run(base::File::FILE_ERROR_ABORT);
 }
 
 }  // namespace sync_file_system